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Dimou MV, Xepapadaki P, Lakoumentas J, Mageiros L, Aggelidis X, Antonopoulou M, Bakakos P, Βotskariova S, Chliveros K, Chrysoulakis S, Dimas D, Douladiris N, Gaga M, Grigoreas C, Kalogiros L, Katotomichelakis M, Kompoti E, Constantinidis J, Koutsogianni Z, Loukides S, Makris M, Manousakis E, Marangoudakis P, Marmara M, Mikos N, Mitsakou P, Mitsias D, Pagalos A, Papanikolaou V, Paraskevopoulos I, Pitsios C, Psarros F, Rovina N, Samitas K, Stefanaki E, Vallianatou M, Vourdas D, Tsiligianni I, Bousquet J, Papadopoulos NG. Levels of Immunoglobulin E Sensitization Drive Symptom Thresholds in Allergic Rhinitis. Ann Allergy Asthma Immunol 2024:S1081-1206(24)00274-6. [PMID: 38679157 DOI: 10.1016/j.anai.2024.04.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/20/2024] [Accepted: 04/23/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Allergic rhinitis (AR) is a common respiratory disease encompassing a variety of phenotypes. Patients can be sensitized to one or more allergens. There are indications that polysensitization is associated with more severe disease. However, the extent to which the level of sensitization is associated to clinical disease variability, underlying the distinct nature of AR from AR+ conjunctivitis or AR+ asthma, is not known. OBJECTIVE The aim of this study was to evaluate phenotypical differences between mono- and poly-sensitized patients with AR and to quantify their symptomatic variability. METHODS 565 patients with a confirmed diagnosis of AR were included in this cross-sectional study. 155 were mono-sensitized and 410 poly-sensitized. Interactions between sensitization levels and reporting of different symptoms of AR and co-morbidities, disease duration and impact, were assessed. Furthermore, patients were stratified into mono- oligo- and poly-sensitized to assess whether the effect of sensitization on phenotype was ranked. RESULTS Poly-sensitized patients reported significantly more often itchy eyes (p=0.001) and had higher number of ocular (p=0.005), itch-related (p=0.036) and total symptoms (p=0.007) than mono-sensitized patients. In addition, polysensitized adults and children more often reported wheeze (p=0.015) and throat-clearing (p=0.04), respectively. Polysensitization was associated with more burdensome AR according to VAS (p=0.005). Increasing sensitization level was reflected in more itchy eyes, number of ocular, itch-related and total number of symptoms, as well as disease burden. CONCLUSION With increasing number of sensitizations, AR patients experience an increased diversity of symptoms. Multimorbidity-related symptoms increase with sensitization rank, suggesting organ-specific thresholds.
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Affiliation(s)
- Maria V Dimou
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Xepapadaki
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - John Lakoumentas
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Leonardos Mageiros
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Xenophon Aggelidis
- "D. Kalogeromitros" Allergy Unit, 2nd Department of Dermatology and Venereology, National University of Athens Medical School, University General Hospital "Attiko", Athens, Greece
| | | | - Petros Bakakos
- 1st Department of Respiratory Medicine, Medical School, National Kapodistrian University of Athens, "Sotiria" Regional Chest Diseases Hospital, Athens, Greece
| | - Sophia Βotskariova
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Nikolaos Douladiris
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Mina Gaga
- Αsthma Center, Athens Chest Hospital, "Sotiria", Athens, Greece
| | - Christos Grigoreas
- Former President of Hellenic Society of Allergology and Clinical Immunology
| | | | | | - Evangelia Kompoti
- Department of Allergology and Clinical Immunology, "Laikon" General Hospital, Athens, Greece
| | - Jannis Constantinidis
- First Academic Otorhinolaryngology Department, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Stelios Loukides
- 2nd Respiratory Department, "Attiko" University Hospital, University of Athens Medical School, Athens, Greece
| | - Michael Makris
- "D. Kalogeromitros" Allergy Unit, 2nd Department of Dermatology and Venereology, National University of Athens Medical School, University General Hospital "Attiko", Athens, Greece
| | - Emmanouil Manousakis
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Pavlos Marangoudakis
- 2(st) Otorhinolaryngology Clinic, National University of Athens Medical School, University General Hospital "Attiko", Athens, Greece
| | | | - Nikolaos Mikos
- Department of Allergology and Clinical Immunology, "Laikon" General Hospital, Athens, Greece
| | | | - Dimitrios Mitsias
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | - Aris Pagalos
- Private Otorhinolaryngologist, Agios Nikolaos, Crete
| | | | | | | | | | - Nikoletta Rovina
- 1st Department of Respiratory Medicine, Medical School, National Kapodistrian University of Athens, "Sotiria" Regional Chest Diseases Hospital, Athens, Greece
| | | | | | - Mina Vallianatou
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Ioanna Tsiligianni
- Department of Social Medicine, University of Crete, Heraklion, Crete, Greece
| | - Jean Bousquet
- Montpellier University Hospital, MACVIA-France, Contre les Maladies Chroniques pour un Vieillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France; INSERM, U1168, Ageing and Chronic Diseases Epidemiological and Public Health Approaches, 94800 Villejuif, France CHRU Arnaud de Villeneuve; MACVIA-France, Contre les Maladies Chroniques pour un Vieillissement Actif en France, European Innovation Partnership on Active and Healthy Ageing Reference Site, Montpellier, France, INSERM, U1168, Ageing and Chronic Diseases
| | - Nikolaos G Papadopoulos
- Allergy Department, 2(nd) Pediatric Clinic, National and Kapodistrian University of Athens, Athens, Greece.
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Kallieri M, Papaioannou AI, Zervas E, Fouka E, Porpodis K, Hadji Mitrova M, Tzortzaki E, Makris M, Ntakoula M, Lyberopoulos P, Dimakou K, Koukidou S, Ampelioti S, Papaporfyriou A, Katsoulis K, Kipourou M, Rovina N, Antoniou K, Vittorakis S, Bakakos P, Steiropoulos P, Markopoulou K, Avarlis P, Papanikolaou ΙC, Markatos M, Gaki E, Samitas K, Glynos K, Papiris SA, Papakosta D, Tzanakis N, Gaga M, Kostikas K, Loukides S. Switching from omalizumab to mepolizumab in severe asthmatics: A post hoc analysis of the RELight study. Clin Exp Allergy 2024; 54:286-290. [PMID: 38084474 DOI: 10.1111/cea.14436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/30/2023] [Accepted: 11/23/2023] [Indexed: 03/12/2024]
Affiliation(s)
- Maria Kallieri
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Andriana I Papaioannou
- 1st Respiratory Department, Sotiria Chest Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | | | - Evangelia Fouka
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Konstantinos Porpodis
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Marija Hadji Mitrova
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | | | - Michael Makris
- Allergy Unit, 2nd Department of Dermatology and Venereology, Attikon University General Hospital, Athens, Greece
| | - Maria Ntakoula
- Allergy Unit, 2nd Department of Dermatology and Venereology, Attikon University General Hospital, Athens, Greece
| | - Panagiotis Lyberopoulos
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Katerina Dimakou
- 5th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | - Sofia Koukidou
- 5th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | | | - Anastasia Papaporfyriou
- Department of Medicine II, Division of Pulmonology, Medical University of Vienna, Vienna, Austria
| | | | - Maria Kipourou
- Pulmonary Department, 424 Army General Hospital, Thessaloniki, Greece
| | - Nikoletta Rovina
- 1st Respiratory Department, Sotiria Chest Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Katerina Antoniou
- Respiratory Medicine School of Medicine, University of Crete, Heraklion, Crete, Greece
| | | | - Petros Bakakos
- 1st Respiratory Department, Sotiria Chest Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, Democritus University of Thrace, University General Hospital Dragana, Alexandroupolis, Greece
| | - Katerina Markopoulou
- 1st Pulmonary Department, Papanikolaou General Hospital Thessaloniki, Thessaloniki, Greece
| | | | | | | | | | | | | | - Spyros A Papiris
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Despoina Papakosta
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Nikolaos Tzanakis
- Respiratory Medicine School of Medicine, University of Crete, Heraklion, Crete, Greece
| | - Mina Gaga
- 7th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | - Konstantinos Kostikas
- Respiratory Medicine Department, University of Ioannina Medical School, Ioannina, Greece
| | - Stelios Loukides
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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Kyriazopoulou E, Hasin-Brumshtein Y, Midic U, Poulakou G, Milionis H, Metallidis S, Astriti M, Fragkou A, Rapti A, Taddei E, Kalomenidis I, Chrysos G, Angheben A, Kainis I, Alexiou Z, Castelli F, Serino FS, Bakakos P, Nicastri E, Tzavara V, Ioannou S, Dagna L, Dimakou K, Tzatzagou G, Chini M, Bassetti M, Kotsis V, Tsoukalas DG, Selmi C, Konstantinou A, Samarkos M, Doumas M, Masgala A, Pagkratis K, Argyraki A, Akinosoglou K, Symbardi S, Netea MG, Panagopoulos P, Dalekos GN, Liesenfeld O, Sweeney TE, Khatri P, Giamarellos-Bourboulis EJ. Transitions of blood immune endotypes and improved outcome by anakinra in COVID-19 pneumonia: an analysis of the SAVE-MORE randomized controlled trial. Crit Care 2024; 28:73. [PMID: 38475786 PMCID: PMC10935809 DOI: 10.1186/s13054-024-04852-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Endotype classification may guide immunomodulatory management of patients with bacterial and viral sepsis. We aimed to identify immune endotypes and transitions associated with response to anakinra (human interleukin 1 receptor antagonist) in participants in the SAVE-MORE trial. METHODS Adult patients hospitalized with radiological findings of PCR-confirmed severe pneumonia caused by SARS-CoV-2 and plasma-soluble urokinase plasminogen activator receptor levels of ≥ 6 ng/ml in the SAVE-MORE trial (NCT04680949) were characterized at baseline and days 4 and 7 of treatment using a previously defined 33-messenger RNA classifier to assign an immunological endotype in blood. Endpoints were changes in endotypes and progression to severe respiratory failure (SRF) associated with anakinra treatment. RESULTS At baseline, 23.2% of 393 patients were designated as inflammopathic, 41.1% as adaptive, and 35.7% as coagulopathic. Only 23.9% were designated as the same endotype at days 4 and 7 compared to baseline, while all other patients transitioned between endotypes. Anakinra-treated patients were more likely to remain in the adaptive endotype during 7-day treatment (24.4% vs. 9.9%; p < 0.001). Anakinra also protected patients with coagulopathic endotype at day 7 against SRF compared to placebo (27.8% vs. 55.9%; p = 0.013). CONCLUSION We identify an association between endotypes defined using blood transcriptome and anakinra therapy for COVID-19 pneumonia, with anakinra-treated patients shifting toward endotypes associated with a better outcome, mainly the adaptive endotype. Trial registration ClinicalTrials.gov, NCT04680949, December 23, 2020.
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Affiliation(s)
- Evdoxia Kyriazopoulou
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Simeon Metallidis
- 1st Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Myrto Astriti
- 1st Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | | | - Aggeliki Rapti
- 2nd Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Eleonora Taddei
- Dipartimento Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Gemelli IRCCS, Rome, Italy
| | - Ioannis Kalomenidis
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evangelismos General Hospital, Athens, Greece
| | - Georgios Chrysos
- 2nd Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Andrea Angheben
- Department of Infectious - Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | - Ilias Kainis
- 10th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Athens, Greece
| | - Zoi Alexiou
- 2nd Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Brescia, Italy
| | | | - Petros Bakakos
- 1st Department of Chest Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Vasiliki Tzavara
- 1st Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Sofia Ioannou
- Department of Therapeutics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Katerina Dimakou
- 5th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Athens, Greece
| | - Glykeria Tzatzagou
- 1st Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- 3rd Department of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genova, Italy
| | - Vasileios Kotsis
- 3rd Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dionysios G Tsoukalas
- 4th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University and IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alexandra Konstantinou
- 1st Department of Internal Medicine, Asklepieio General Hospital of Voula, Voula, Greece
| | - Michael Samarkos
- 1st Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Doumas
- 2nd Department of Propedeutic Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini Masgala
- 2nd Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | | | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | | | - Styliani Symbardi
- 1st Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, The Netherlands
- Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Periklis Panagopoulos
- 2nd Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | | | | | - Purvesh Khatri
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, Stanford, CA, USA
- Center for Biomedical Informatics Research, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Evangelos J Giamarellos-Bourboulis
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
- 4th Department of Internal Medicine, ATTIKON University Hospital, 1 Rimini Street, 124 62, Athens, Greece.
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Voulgareli I, Semitekolou M, Morianos I, Blizou M, Sfika M, Hillas G, Bakakos P, Loukides S. Endotyping Eosinophilic Inflammation in COPD with ELAVL1, ZfP36 and HNRNPD mRNA Genes. J Clin Med 2024; 13:854. [PMID: 38337546 PMCID: PMC10856681 DOI: 10.3390/jcm13030854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Background: Chronic obstructive pulmonary disease (COPD) is a common disease characterized by progressive airflow obstruction, influenced by genetic and environmental factors. Eosinophils have been implicated in COPD pathogenesis, prompting the categorization into eosinophilic and non-eosinophilic endotypes. This study explores the association between eosinophilic inflammation and mRNA expression of ELAVL1, ZfP36, and HNRNPD genes, which encode HuR, TTP and AUF-1 proteins, respectively. Additionally, it investigates the expression of IL-9 and IL-33 in COPD patients with distinct eosinophilic profiles. Understanding these molecular associations could offer insights into COPD heterogeneity and provide potential therapeutic targets. Methods: We investigated 50 COPD patients, of whom 21 had eosinophilic inflammation and 29 had non-eosinophilic inflammation. Epidemiological data, comorbidities, and pulmonary function tests were recorded. Peripheral blood mononuclear cells were isolated for mRNA analysis of ELAVL1, ZfP36, and HNRNPD genes and serum cytokines (IL-9, IL-33) were measured using ELISA kits. Results: The study comprised 50 participants, with 66% being male and a mean age of 68 years (SD: 8.9 years). Analysis of ELAVL1 gene expression revealed a 0.45-fold increase in non-eosinophilic and a 3.93-fold increase in eosinophilic inflammation (p = 0.11). For the ZfP36 gene, expression was 6.19-fold higher in non-eosinophilic and 119.4-fold higher in eosinophilic groups (p = 0.07). Similarly, HNRNPD gene expression was 0.23-fold higher in non-eosinophilic and 0.72-fold higher in eosinophilic inflammation (p = 0.06). Furthermore, serum levels of IL-9 showed no statistically significant difference between the eosinophilic and non-eosinophilic group (58.03 pg/mL vs. 52.55 pg/mL, p = 0.98). Additionally, there was no significant difference in IL-33 serum levels between COPD patients with eosinophilic inflammation and those with non-eosinophilic inflammation (39.61 pg/mL vs. 37.94 pg/mL, p = 0.72). Conclusions: The data suggest a notable trend, lacking statistical significance, towards higher mRNA expression for the ZfP36 and HNRNPD genes for COPD patients with eosinophilic inflammation compared to those with non-eosinophilic inflammation.
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Affiliation(s)
- Ilektra Voulgareli
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece; (I.V.); (M.B.); (M.S.)
| | - Maria Semitekolou
- School of Medicine, Institute of Molecular Biology and Biotechnology, University of Crete, Foundation for Research and Technology—Hellas Voutes, 71110 Heraklion, Crete, Greece; (M.S.); (I.M.)
| | - Ioannis Morianos
- School of Medicine, Institute of Molecular Biology and Biotechnology, University of Crete, Foundation for Research and Technology—Hellas Voutes, 71110 Heraklion, Crete, Greece; (M.S.); (I.M.)
| | - Myrto Blizou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece; (I.V.); (M.B.); (M.S.)
| | - Maria Sfika
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece; (I.V.); (M.B.); (M.S.)
| | - Georgios Hillas
- 5th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece;
| | - Petros Bakakos
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece;
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, National and Kapodistrian University of Athens Medical School, 11527 Athens, Greece; (I.V.); (M.B.); (M.S.)
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Siora A, Vontetsianos A, Chynkiamis N, Anagnostopoulou C, Bartziokas K, Anagnostopoulos N, Rovina N, Bakakos P, Papaioannou AI. Small airways in asthma: From inflammation and pathophysiology to treatment response. Respir Med 2024; 222:107532. [PMID: 38228215 DOI: 10.1016/j.rmed.2024.107532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/02/2024] [Accepted: 01/13/2024] [Indexed: 01/18/2024]
Abstract
Small airways are characterized as those with an inner diameter less than 2 mm and constitute a major site of pathology and inflammation in asthma disease. It is estimated that small airways dysfunction may occur before the emergence of noticeable symptoms, spirometric abnormalities and imaging findings, thus characterizing them as "the quiet or silent zone" of the lungs. Despite their importance, measuring and quantifying small airways dysfunction presents a considerable challenge due to their inaccessibility in usual functional measurements, primarily due to their size and peripheral localization. Several pulmonary function tests have been proposed for the assessment of the small airways, including impulse oscillometry, nitrogen washout, body plethysmography, as well as imaging methods. Nevertheless, none of these methods has been established as the definitive "gold standard," thus, a combination of them should be used for an effective assessment of the small airways. Widely used asthma treatments seem to also affect several parameters of the small airways. Emerging biologic treatments show promising results in reducing small airways inflammation and remodelling, providing evidence for potential alterations in the disease's progression and outcomes. These novel therapies have implications not only in the clinical aspects of asthma but also in its inflammatory and functional aspects.
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Affiliation(s)
- Anastasia Siora
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece.
| | - Angelos Vontetsianos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | - Nikolaos Chynkiamis
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | - Christina Anagnostopoulou
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | | | - Nektarios Anagnostopoulos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | - Nikoletta Rovina
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | - Petros Bakakos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
| | - Andriana I Papaioannou
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Athens, Greece
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Sotiropoulou Z, Antonogiannaki EM, Koukaki E, Zaneli S, Bakakos A, Vontetsianos A, Anagnostopoulos N, Rovina N, Loverdos K, Tripolitsioti P, Kyriakopoulou M, Pontikis K, Bakakos P, Georgopoulos D, Papaioannou AI. Evaluation of the Acid-Base Status in Patients Admitted to the ICU Due to Severe COVID-19: Physicochemical versus Traditional Approaches. J Pers Med 2023; 13:1700. [PMID: 38138927 PMCID: PMC10744463 DOI: 10.3390/jpm13121700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/08/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Stewart's approach is known to have better diagnostic accuracy for the identification of metabolic acid-base disturbances compared to traditional methods based either on plasma bicarbonate concentration ([HCO3-]) and anion gap (AG) or on base excess/deficit (BE). This study aimed to identify metabolic acid-base disorders using either Stewart's or traditional approaches in critically ill COVID-19 patients admitted to the ICU, to recognize potential hidden acid-base metabolic abnormalities and to assess the prognostic value of these abnormalities for patient outcome. METHODS This was a single-center retrospective study, in which we collected data from patients with severe COVID-19 admitted to the ICU. Electronical files were used to retrieve data for arterial blood gases, serum electrolytes, and proteins and to derive [HCO3-], BE, anion gap (AG), AG adjusted for albumin (AGadj), strong ion difference, strong ion gap (SIG), and SIG corrected for water excess/deficit (SIGcorr). The acid-base status was evaluated in each patient using the BE, [HCO3-], and physicochemical approaches. RESULTS We included 185 patients. The physicochemical approach detected more individuals with metabolic acid-base abnormalities than the BE and [HCO3-] approaches (p < 0.001), and at least one acid-base disorder was recognized in most patients. According to the physicochemical method, 170/185 patients (91.4%) had at least one disorder, as opposed to the number of patients identified using the BE 90/186 (48%) and HCO3 62/186 (33%) methods. Regarding the derived acid-base status variables, non-survivors had greater AGadj, (p = 0.013) and SIGcorr (p = 0.035) compared to survivors. CONCLUSIONS The identification of hidden acid-base disturbances may provide a detailed understanding of the underlying conditions in patients and of the possible pathophysiological mechanisms implicated. The association of these acid-base abnormalities with mortality provides the opportunity to recognize patients at increased risk of death and support them accordingly.
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Affiliation(s)
- Zoi Sotiropoulou
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | | | - Evangelia Koukaki
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Stavroula Zaneli
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Agamemnon Bakakos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Angelos Vontetsianos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Nektarios Anagnostopoulos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Nikoleta Rovina
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Konstantinos Loverdos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Paraskevi Tripolitsioti
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Magdalini Kyriakopoulou
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Konstantinos Pontikis
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Petros Bakakos
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
| | - Dimitrios Georgopoulos
- Intensive Care Medicine Department, University Hospital of Heraklion, Medical School, University of Crete, 71110 Heraklion, Greece;
| | - Andriana I. Papaioannou
- 1st Department of Respiratory Medicine, National and Kapodistrian University of Athens, School of Medicine, Sotiria Chest Hospital, Mesogeion 152, 11527 Athens, Greece; (Z.S.); (E.K.); (S.Z.); (A.B.); (A.V.); (N.A.); (N.R.); (K.L.); (P.T.); (M.K.); (K.P.); (P.B.)
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7
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Armeftis C, Gratziou C, Siafakas N, Katsaounou P, Pana ZD, Bakakos P. An update on asthma diagnosis. J Asthma 2023; 60:2104-2110. [PMID: 37358228 DOI: 10.1080/02770903.2023.2228911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVE Asthma imposes a significant health and socioeconomic burden with an average prevalence impacting 5-10% of the global population. The aim of this narrative review is to update the current literature on topics related to asthma diagnosis. DATA SOURCES Original research articles were identified from PubMed using the search terms "asthma diagnosis" and "asthma misdiagnosis". STUDY SELECTIONS Recently published articles (n = 51) detailing the diagnosis, misdiagnosis of asthma, and the updated recommendations of the European and international asthma guidelines. RESULTS Emerging evidence revealed that asthma might represent a rather heterogenous clinical entity with varying underlying molecular mechanisms. Attempts have been made to unravel these traits to better provide accurate diagnosis and a more efficient patient-based management approach. The lack of a gold standard test for asthma diagnosis has contributed to its over- and underdiagnosis. This is problematic, given that overdiagnosis might lead to delay of both diagnosis and prompt treatment of other diseases, while underdiagnosis might substantially impact quality of life due to progression of asthma by increased rate of exacerbations and airway remodeling. In addition to poor asthma control and potential patient harm, asthma misdiagnosis is also associated with excessive costs. As a result, current international guidelines emphasize the need for a standardized approach to diagnosis, including objective measurements prior to treatment. CONCLUSION Future research is warranted to define the optimal diagnostic and treatable traits approach especially for patients with severe asthma, as they may benefit from the advent of newly targeted asthma management.
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Affiliation(s)
| | - Christina Gratziou
- Pulmonology, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Petros Bakakos
- Pulmonology, National and Kapodistrian University of Athens, Athens, Greece
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8
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Karampitsakos T, Galaris A, Chrysikos S, Papaioannou O, Vamvakaris I, Barbayianni I, Kanellopoulou P, Grammenoudi S, Anagnostopoulos N, Stratakos G, Katsaras M, Sampsonas F, Dimakou K, Manali ED, Papiris S, Tourki B, Juan-Guardela BM, Bakakos P, Bouros D, Herazo-Maya JD, Aidinis V, Tzouvelekis A. Expression of PD-1/PD-L1 axis in mediastinal lymph nodes and lung tissue of human and experimental lung fibrosis indicates a potential therapeutic target for idiopathic pulmonary fibrosis. Respir Res 2023; 24:279. [PMID: 37964265 PMCID: PMC10648728 DOI: 10.1186/s12931-023-02551-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/02/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Mediastinal lymph node enlargement is prevalent in patients with idiopathic pulmonary fibrosis (IPF). Studies investigating whether this phenomenon reflects specific immunologic activation are lacking. METHODS Programmed cell death-1 (PD-1)/ programmed cell death ligand-1 (PD-L1) expression in mediastinal lymph nodes and lung tissues was analyzed. PD-1, PD-L1 mRNA expression was measured in tracheobronchial lymph nodes of mice following bleomycin-induced injury on day 14. Finally, the effect of the PD-1 inhibitor, pembrolizumab, in bleomycin-induced pulmonary fibrosis was investigated. RESULTS We analyzed mediastinal lymph nodes of thirty-three patients (n = 33, IPF: n = 14, lung cancer: n = 10, concomitant IPF and lung cancer: n = 9) and lung tissues of two hundred nineteen patients (n = 219, IPF: 123, controls: 96). PD-1 expression was increased, while PD-L1 expression was decreased, in mediastinal lymph nodes of patients with IPF compared to lung cancer and in IPF lungs compared to control lungs. Tracheobronchial lymph nodes isolated on day 14 from bleomycin-treated mice exhibited increased size and higher PD-1, PD-L1 mRNA levels compared to saline-treated animals. Pembrolizumab blunted bleomycin-induced lung fibrosis, as indicated by reduction in Ashcroft score and improvement in respiratory mechanics. CONCLUSIONS Mediastinal lymph nodes of patients with IPF exhibit differential expression profiles than those of patients with lung cancer indicating distinct immune-mediated pathways regulating fibrogenesis and carcinogenesis. PD-1 expression in mediastinal lymph nodes is in line with lung tissue expression. Lower doses of pembrolizumab might exert antifibrotic effects. Clinical trials aiming to endotype patients based on mediastinal lymph node profiling and accordingly implement targeted therapies such as PD-1 inhibitors are greatly anticipated.
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Affiliation(s)
- Theodoros Karampitsakos
- Department of Respiratory Medicine, University Hospital of Patras, Rio, Greece
- Ubben Center and Laboratory for Pulmonary Fibrosis Research, Morsani College of Medicine, University of South Florida, 33620, Tampa, FL, USA
| | - Apostolos Galaris
- Institute of Bio- Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Serafeim Chrysikos
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "SOTIRIA", Athens, Greece
| | - Ourania Papaioannou
- Department of Respiratory Medicine, University Hospital of Patras, Rio, Greece
| | - Ioannis Vamvakaris
- Department of Pathology, Hospital for Thoracic Diseases, "SOTIRIA", Athens, Greece
| | - Ilianna Barbayianni
- Institute of Bio- Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Paraskevi Kanellopoulou
- Institute of Bio- Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Sofia Grammenoudi
- Institute of Bio- Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Nektarios Anagnostopoulos
- First Academic Department of Pneumonology, "SOTIRIA", Medical School, Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Grigoris Stratakos
- First Academic Department of Pneumonology, "SOTIRIA", Medical School, Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Matthaios Katsaras
- Department of Respiratory Medicine, University Hospital of Patras, Rio, Greece
| | - Fotios Sampsonas
- Department of Respiratory Medicine, University Hospital of Patras, Rio, Greece
| | - Katerina Dimakou
- 5th Department of Pneumonology, Hospital for Thoracic Diseases, "SOTIRIA", Athens, Greece
| | - Effrosyni D Manali
- 2nd Pulmonary Medicine Department, Athens Medical School, "ATTIKON" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Papiris
- 2nd Pulmonary Medicine Department, Athens Medical School, "ATTIKON" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Bochra Tourki
- Ubben Center and Laboratory for Pulmonary Fibrosis Research, Morsani College of Medicine, University of South Florida, 33620, Tampa, FL, USA
| | - Brenda M Juan-Guardela
- Ubben Center and Laboratory for Pulmonary Fibrosis Research, Morsani College of Medicine, University of South Florida, 33620, Tampa, FL, USA
| | - Petros Bakakos
- First Academic Department of Pneumonology, "SOTIRIA", Medical School, Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, "SOTIRIA", Medical School, Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Jose D Herazo-Maya
- Ubben Center and Laboratory for Pulmonary Fibrosis Research, Morsani College of Medicine, University of South Florida, 33620, Tampa, FL, USA
| | - Vassilis Aidinis
- Institute of Bio- Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Argyris Tzouvelekis
- Department of Respiratory Medicine, University Hospital of Patras, Rio, Greece.
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9
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Diamant Z, Jesenak M, Hanania NA, Heaney LG, Djukanovic R, Ryan D, Quirce S, Backer V, Gaga M, Pavord I, Antolín-Amérigo D, Assaf S, Bakakos P, Bobcakova A, Busse W, Kappen J, Loukides S, van Maaren M, Panzner P, Pite H, Spanevello A, Stenberg H, Striz I, Thio B, Vasakova MK, Conti D, Fokkens W, Lau S, Scadding GK, Van Staeyen E, Hellings PW, Bjermer L. EUFOREA pocket guide on the diagnosis and management of asthma: An educational and practical tool for general practitioners, non-respiratory physicians, paramedics and patients. Respir Med 2023; 218:107361. [PMID: 37517623 DOI: 10.1016/j.rmed.2023.107361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/07/2023] [Accepted: 07/07/2023] [Indexed: 08/01/2023]
Affiliation(s)
- Zuzana Diamant
- Department of Microbiology Immunology & Transplantation, KU Leuven, Catholic University of Leuven, Belgium; Department of Respiratory Medicine & Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden; Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic; Department of Clinical Pharmacy & Pharmacology, University in Groningen, University Medical Center Groningen, Groningen, Netherlands.
| | - Milos Jesenak
- Department of Pediatrics, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Teaching Hospital in Martin, Martin, Slovakia; Department of Pulmonology and Phthisiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Teaching Hospital in Martin, Martin, Slovakia; Department of Clinical Immunology and Allergology, University Teaching Hospital in Martin, Martin, Slovakia.
| | - Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA.
| | - Liam G Heaney
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, UK.
| | - Ratko Djukanovic
- NIHR Southampton Biomedical Centre, Faculty of Medicine, University of Southampton, UK.
| | - Dermot Ryan
- AUKCAR, Usher Institute, University of Edinburgh, Edinburgh, UK.
| | - Santiago Quirce
- Department of Allergy, La Paz University Hospital, IdiPAZ; CIBER of Respiratory Diseases (CIBERES), Madrid, Spain.
| | - Vibeke Backer
- Otorhinolaryngology Head & Neck Surgery and Audiology, Rigshospitalet, Copenhagen, University Hospital, Copenhagen, Denmark.
| | - Mina Gaga
- Athens Chest Hospital, Athens, Greece.
| | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR BRC, Nuffield Department of Medicine, Unversity of Oxford, UK.
| | - Darío Antolín-Amérigo
- Servicio de Alergia, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) Madrid, Spain.
| | - Sara Assaf
- Assistant Professor of Pulmonary Critical Care and Sleep Medicine at the University of New Mexico, Albuquerque, NM, USA.
| | - Petros Bakakos
- 1th University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Greece.
| | - Anna Bobcakova
- Department of Pulmonology and Phthisiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Teaching Hospital in Martin, Martin, Slovakia.
| | - William Busse
- University of Wisconsin School of Medicine and Public Health, Division of Allergy, Pulmonary and Critical Care Medicine, Madison, WI, USA.
| | - Jasper Kappen
- Department of Pulmonology, STZ Centre of Excellence for Asthma, COPD and Respiratory Allergy, Franciscus Gasthuis and Vlietland, Rotterdam, the Netherlands; Department of National Heart and Lung Institute, Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Imperial College London, London, UK.
| | - Stelios Loukides
- National and Kapodistrian University of Athens Medical School Attiko University Hospital,2nd Respiratory Medicine Dept, Athens, Greece.
| | - Maurits van Maaren
- Department of Internal Medicine, Allergy and Clinical Immunology, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
| | - Petr Panzner
- Department of Immunology and Allergology, Faculty of Medicine and Faculty Hospital, Charles University Prague, Pilsen, Czech Republic.
| | - Helena Pite
- Immunoallergy Department, CUF Tejo Hospital & Allergy Center, CUF Descobertas Hospital, Lisbon, Portugal; iNOVA4Health, NOVA Medical School, Universidade NOVA de Lisboa, Portugal.
| | - Antonio Spanevello
- University of Insubria, Varese, Italy; ICS Maugeri, IRCCS, Tradate, Italy.
| | - Henning Stenberg
- Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden.
| | - Ilja Striz
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic; Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic; Subdivision of Allergology and Clinical Immunology, Institute for Postgraduate Education in Medicine, Prague, Czech Republic.
| | - Boony Thio
- Department of Pediatrics, Medisch Spectrum Twente, Enschede, the Netherlands.
| | - Martina Koziar Vasakova
- Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic.
| | - Diego Conti
- The European Forum for Research and Education in Allergy and Airway Diseases Scientific Expert Team Members, Brussels, Belgium.
| | - Wytske Fokkens
- Department of Otorhinolaryngology, Amsterdam University Medical Centres, Amsterdam, the Netherlands.
| | - Susanne Lau
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité Universitätsmedizin Berlin, Germany.
| | - Glenis K Scadding
- Royal National ENT Hospital, London and Division of Immunity and Infection, University College, London, UK.
| | - Elizabeth Van Staeyen
- The European Forum for Research and Education in Allergy and Airway Diseases Scientific Expert Team Members, Brussels, Belgium.
| | - Peter W Hellings
- Department of Otorhinolaryngology, And Laboratory of Allergy and Clinical Immunology, University of Leuven, Belgium; Upper Airways Disease Laboratory, University of Ghent, Belgium.
| | - Leif Bjermer
- Department of Respiratory Medicine & Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden.
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10
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Voulgareli I, Bakakos P, Loukides S. Exploring Mechanisms in COPD: Time for Biomarker Reappraisal? J Clin Med 2023; 12:6729. [PMID: 37959195 PMCID: PMC10649374 DOI: 10.3390/jcm12216729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 10/17/2023] [Indexed: 11/15/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a widespread condition often overlooked in diagnosis [...].
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Affiliation(s)
- Ilektra Voulgareli
- 2nd Respiratory Medicine Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Petros Bakakos
- 1st Respiratory Medicine Department, Athens Chest Hospital Sotiria, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece;
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11
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Bakakos A, Sotiropoulou Z, Vontetsianos A, Zaneli S, Papaioannou AI, Bakakos P. Epidemiology and Immunopathogenesis of Virus Associated Asthma Exacerbations. J Asthma Allergy 2023; 16:1025-1040. [PMID: 37791040 PMCID: PMC10543746 DOI: 10.2147/jaa.s277455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/16/2023] [Indexed: 10/05/2023] Open
Abstract
Asthma is a common airway disease, affecting millions of people worldwide. Although most asthma patients experience mild symptoms, it is characterized by variable airflow limitation, which can occasionally become life threatening in the case of a severe exacerbation. The commonest triggers of asthma exacerbations in both children and adults are viral infections. In this review article, we will try to investigate the most common viruses triggering asthma exacerbations and their role in asthma immunopathogenesis, since viral infections in young adults are thought to trigger the development of asthma either right away after the infection or at a later stage of their life. The commonest viral pathogens associated with asthma include the respiratory syncytial virus, rhinoviruses, influenza and parainfluenza virus, metapneumovirus and coronaviruses. All these viruses exploit different molecular pathways to infiltrate the host. Asthmatics are more prone to severe viral infections due to their unique inflammatory response, which is mostly characterized by T2 cytokines. Unlike the normal T1 high response to viral infection, asthmatics with T2 high inflammation are less potent in containing a viral infection. Inhaled and/or systematic corticosteroids and bronchodilators remain the cornerstone of asthma exacerbation treatment, and although many targeted therapies which block molecules that viruses use to infect the host have been used in a laboratory level, none has been yet approved for clinical use. Nevertheless, further understanding of the unique pathway that each virus follows to infect an individual may be crucial in the development of targeted therapies for the commonest viral pathogens to effectively prevent asthma exacerbations. Finally, biologic therapies resulted in a complete change of scenery in the treatment of severe asthma, especially with a T2 high phenotype. All available data suggest that monoclonal antibodies are safe and able to drastically reduce the rate of viral asthma exacerbations.
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Affiliation(s)
- Agamemnon Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Zoi Sotiropoulou
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Angelos Vontetsianos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Stavroula Zaneli
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Andriana I Papaioannou
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
| | - Petros Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, 11527, Greece
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12
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Karageorgou V, Papaioannou AI, Kallieri M, Blizou M, Lampadakis S, Sfika M, Krouskos A, Papavasileiou V, Strakosha F, Vandorou KT, Siozos P, Moustaka Christodoulou M, Kontonasiou G, Apollonatou V, Antonogiannaki EM, Kyriakopoulos C, Aggelopoulou C, Chronis C, Kostikas K, Koukaki E, Sotiropoulou Z, Athanasopoulou A, Bakakos P, Schoini P, Alevrakis E, Poupos S, Chondrou E, Tsoukalas D, Chronaiou A, Tsoukalas G, Koukidou S, Hillas G, Dimakou K, Roukas K, Nakou I, Chloros D, Fouka E, Papiris SA, Loukides S. Patients Hospitalized for COVID-19 in the Periods of Delta and Omicron Variant Dominance in Greece: Determinants of Severity and Mortality. J Clin Med 2023; 12:5904. [PMID: 37762846 PMCID: PMC10531654 DOI: 10.3390/jcm12185904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) has been a pandemic since 2020, and depending on the SARS-CoV-2 mutation, different pandemic waves have been observed. The aim of this study was to compare the baseline characteristics of patients in two phases of the pandemic and evaluate possible predictors of mortality. METHODS This is a retrospective multicenter observational study that included patients with COVID-19 in 4 different centers in Greece. Patients were divided into two groups depending on the period during which they were infected during the Delta and Omicron variant predominance. RESULTS A total of 979 patients (433 Delta, 546 Omicron) were included in the study (median age 67 years (54, 81); 452 [46.2%] female). Compared to the Omicron period, the patients during the Delta period were younger (median age [IQR] 65 [51, 77] vs. 70 [55, 83] years, p < 0.001) and required a longer duration of hospitalization (8 [6, 13] vs. 7 [5, 12] days, p = 0.001), had higher procalcitonin levels (ng/mL): 0.08 [0.05, 0.17] vs. 0.06 [0.02, 0.16], p = 0.005, ferritin levels (ng/mL): 301 [159, 644] vs. 239 [128, 473], p = 0.002, C- reactive protein levels (mg/L): 40.4 [16.7, 98.5] vs. 31.8 [11.9, 81.7], p = 0.003, and lactate dehydrogenase levels (U/L): 277 [221, 375] vs. 255 [205, 329], p < 0.001. The Charlson Comorbidity Index was lower (3 [0, 5] vs. 4 [1, 6], p < 0.001), and the extent of disease on computed tomography (CT) was greater during the Delta wave (p < 0.001). No evidence of a difference in risk of death or admission to the intensive care unit was found between the two groups. Age, cardiovascular events, acute kidney injury during hospitalization, extent of disease on chest CT, D-dimer, and neutrophil/lymphocyte ratio values were identified as independent predictors of mortality for patients in the Delta period. Cardiovascular events and acute liver injury during hospitalization and the PaO2/FiO2 ratio on admission were identified as independent predictors of mortality for patients in the Omicron period. CONCLUSIONS In the Omicron wave, patients were older with a higher number of comorbidities, but patients with the Delta variant had more severe disease and a longer duration of hospitalization.
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Affiliation(s)
- Vagia Karageorgou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Andriana I. Papaioannou
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, Athens Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.I.P.); (Z.S.); (P.B.)
| | - Maria Kallieri
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Myrto Blizou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Stefanos Lampadakis
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Maria Sfika
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Antonios Krouskos
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Vasileios Papavasileiou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Franceska Strakosha
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Kalliopi Theoni Vandorou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Pavlos Siozos
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Marina Moustaka Christodoulou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Georgia Kontonasiou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Vasiliki Apollonatou
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Elvira Markella Antonogiannaki
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Christos Kyriakopoulos
- Respiratory Medicine Department, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.K.); (C.C.); (K.K.)
| | - Christina Aggelopoulou
- Respiratory Medicine Department, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.K.); (C.C.); (K.K.)
| | - Christos Chronis
- Respiratory Medicine Department, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.K.); (C.C.); (K.K.)
| | - Konstantinos Kostikas
- Respiratory Medicine Department, University Hospital of Ioannina, 45500 Ioannina, Greece; (C.K.); (C.C.); (K.K.)
| | - Evangelia Koukaki
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, Athens Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.I.P.); (Z.S.); (P.B.)
| | - Zoi Sotiropoulou
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, Athens Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.I.P.); (Z.S.); (P.B.)
| | - Athanasia Athanasopoulou
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, Athens Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.I.P.); (Z.S.); (P.B.)
| | - Petros Bakakos
- 1st Respiratory Medicine Department, “Sotiria” Chest Hospital, Athens Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.I.P.); (Z.S.); (P.B.)
| | - Pinelopi Schoini
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Emmanouil Alevrakis
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Sotirios Poupos
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Evangelia Chondrou
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Dionisios Tsoukalas
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Alexia Chronaiou
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - George Tsoukalas
- 4th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (E.M.A.); (P.S.); (E.A.); (S.P.); (E.C.); (A.C.)
| | - Sofia Koukidou
- 5th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (S.K.); (G.H.); (K.D.)
| | - Georgios Hillas
- 5th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (S.K.); (G.H.); (K.D.)
| | - Katerina Dimakou
- 5th Respiratory Medicine Department, “Sotiria” Chest Hospital, 11527 Athens, Greece; (S.K.); (G.H.); (K.D.)
| | - Konstantinos Roukas
- COVID-19 Clinic, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece (I.N.); (D.C.); (E.F.)
| | - Ifigeneia Nakou
- COVID-19 Clinic, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece (I.N.); (D.C.); (E.F.)
| | - Diamantis Chloros
- COVID-19 Clinic, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece (I.N.); (D.C.); (E.F.)
| | - Evangelia Fouka
- COVID-19 Clinic, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece (I.N.); (D.C.); (E.F.)
| | - Spyros A. Papiris
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, Athens Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece; (V.K.); (M.K.); (M.B.); (S.L.); (M.S.); (F.S.); (V.A.)
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Schoini P, Bakakos P, Loukides S. Severe Asthma in the Era of Biologics: Continuous Challenges. J Clin Med 2023; 12:jcm12113857. [PMID: 37298052 DOI: 10.3390/jcm12113857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023] Open
Abstract
Asthma is a heterogenous disease characterized by different phenotypes and endotypes [...].
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Affiliation(s)
- Pinelopi Schoini
- 4th Respiratory Department, Athens Chest Hospital Sotiria, 11527 Athens, Greece
| | - Petros Bakakos
- 1st Respiratory Medicine Department, Athens Chest Hospital Sotiria, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, Attiko University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
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14
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Papaporfyriou A, Bartziokas K, Gompelmann D, Idzko M, Fouka E, Zaneli S, Bakakos P, Loukides S, Papaioannou AI. Cardiovascular Diseases in COPD: From Diagnosis and Prevalence to Therapy. Life (Basel) 2023; 13:1299. [PMID: 37374082 DOI: 10.3390/life13061299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/27/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is considered one of the leading causes of mortality. Cardiovascular comorbidities are diagnosed often in COPD patients, not only because of the common risk factors these two diseases share, but also because of the systemic inflammation which characterizes COPD and has deleterious effects in the cardiovascular system. The comorbid cardiovascular diseases in COPD result in several difficulties in the holistic treatment of these patients and affect outcomes such as morbidity and mortality. Several studies have reported that mortality from cardiovascular causes is common among COPD patients, while the risk for acute cardiovascular events increases during COPD exacerbations and remains high for a long time even after recovery. In this review, we focus on the prevalence of cardiovascular comorbidities in COPD patients, presenting the evidence regarding the interaction of the pathophysiological pathways which characterize each disease. Furthermore, we summarize information regarding the effects of cardiovascular treatment on COPD outcomes and vice versa. Finally, we present the current evidence regarding the impact of cardiovascular comorbidities on exacerbations, quality of life and survival of COPD patients.
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Affiliation(s)
- Anastasia Papaporfyriou
- Division of Pulmonology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria
| | | | - Daniela Gompelmann
- Division of Pulmonology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria
| | - Marco Idzko
- Division of Pulmonology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria
| | - Evangelia Fouka
- General Hospital G. Papanikolaou, Pulmonary Department of Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece
| | - Stavrina Zaneli
- 1st University Department of Respiratory Medicine, "Sotiria" Chest Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Petros Bakakos
- 1st University Department of Respiratory Medicine, "Sotiria" Chest Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, "Attikon" University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Andriana I Papaioannou
- 1st University Department of Respiratory Medicine, "Sotiria" Chest Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
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15
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Striz I, Golebski K, Strizova Z, Loukides S, Bakakos P, Hanania N, Jesenak M, Diamant Z. New insights into the pathophysiology and therapeutic targets of asthma and comorbid chronic rhinosinusitis with or without nasal polyposis. Clin Sci (Lond) 2023; 137:727-753. [PMID: 37199256 PMCID: PMC10195992 DOI: 10.1042/cs20190281] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/22/2023] [Accepted: 04/28/2023] [Indexed: 05/19/2023]
Abstract
Asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) or without (CRSsNP) are chronic respiratory diseases. These two disorders often co-exist based on common anatomical, immunological, histopathological, and pathophysiological basis. Usually, asthma with comorbid CRSwNP is driven by type 2 (T2) inflammation which predisposes to more severe, often intractable, disease. In the past two decades, innovative technologies and detection techniques in combination with newly introduced targeted therapies helped shape our understanding of the immunological pathways underlying inflammatory airway diseases and to further identify several distinct clinical and inflammatory subsets to enhance the development of more effective personalized treatments. Presently, a number of targeted biologics has shown clinical efficacy in patients with refractory T2 airway inflammation, including anti-IgE (omalizumab), anti-IL-5 (mepolizumab, reslizumab)/anti-IL5R (benralizumab), anti-IL-4R-α (anti-IL-4/IL-13, dupilumab), and anti-TSLP (tezepelumab). In non-type-2 endotypes, no targeted biologics have consistently shown clinical efficacy so far. Presently, multiple therapeutical targets are being explored including cytokines, membrane molecules and intracellular signalling pathways to further expand current treatment options for severe asthma with and without comorbid CRSwNP. In this review, we discuss existing biologics, those under development and share some views on new horizons.
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Affiliation(s)
- Ilja Striz
- Department of Clinical and Transplant Immunology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Subdivision of Allergology and Clinical Immunology, Institute for Postgraduate Education in Medicine, Prague, Czech Republic
| | - Kornel Golebski
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands
| | - Zuzana Strizova
- Institute of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - Stelios Loukides
- Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- First Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Nicola A. Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Milos Jesenak
- Department of Pulmonology and Phthisiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Hospital in Martin, Slovakia
- Department of Pediatrics, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, University Hospital in Martin, Slovakia
- Department of Clinical Immunology and Allergology, University Hospital in Martin, Slovakia
| | - Zuzana Diamant
- Department of Microbiology Immunology and Transplantation, KU Leuven, Catholic University of Leuven, Belgium
- Department of Respiratory Medicine and Allergology, Institute for Clinical Science, Skane University Hospital, Lund University, Lund, Sweden
- Department of Respiratory Medicine, First Faculty of Medicine, Charles University and Thomayer Hospital, Prague, Czech Republic
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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Bartziokas K, Papathanasiou E, Papaioannou AI, Papanikolaou I, Antonakis E, Makou I, Hillas G, Karampitsakos T, Papaioannou O, Dimakou K, Apollonatou V, Verykokou G, Papiris S, Bakakos P, Loukides S, Kostikas K. Eosinopenia as a Prognostic Biomarker for Noninvasive Ventilation Use in COPD Exacerbations. J Pers Med 2023; 13:jpm13040686. [PMID: 37109072 PMCID: PMC10145416 DOI: 10.3390/jpm13040686] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND In recent years, blood eosinophils have been evaluated as a surrogate biomarker for eosinophilic airway inflammation and as a prognostic indicator of the outcomes of hospitalized COPD subjects. During an exacerbation of COPD, eosinopenia has been proposed as a prognostic marker of adverse outcomes. OBJECTIVES The aim of the present post hoc analysis was to elucidate the effectiveness of blood eosinophils for predicting the need of NIV in subjects with COPD exacerbation. METHODS Consecutive subjects admitted to a hospital for COPD exacerbation were included in the analysis. The eosinophil count from the first complete blood count was used to designate the eosinophil groups. The relationship between the clinical characteristics and blood eosinophil counts, as dichotomized using 150 cells/μL, was evaluated. Results Subjects with blood eosinophil number < 150 k/μL had a more severe disease on admission compared to subjects with ≥150 k/μL, regarding pH 7.400 (7.36, 7.44) vs. 7.42 (7.38, 7.45), p = 0.008, PO2/FiO2 levels 238.1 (189.8, 278.6) vs. 276.2 (238.2, 305.6), p < 0.001, CRP (mg/L) levels 7.3 (3.1, 19.9) vs. 3.5 (0.7, 7.8), p < 0.001 and required a longer hospital stay (days) 10.0 (8.0, 14.0) vs. 5.0 (3.0, 7.0) p < 0.001 respectively. The number of blood eosinophils correlated with the levels of CRP upon admission (p < 0.001, r = -0.334), with arterial pH upon admission (p < 0.030, r = 0.121), with PO2/FiO2 (p < 0.001, r = -0.248), and with duration of hospital stay (p < 0.001, r = -0.589). In the multinomial logistic regression analysis, blood eosinophil count < 150 k/μL was an independent predictor of the use of NIV during hospital stay. CONCLUSION During COPD exacerbation, low blood eosinophil levels upon admission are related to more severe disease and can be used as a predictor of the need of NIV. Further prospective studies are needed to identify the use of blood eosinophil levels as a predictor of unfavorable outcomes.
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Affiliation(s)
- Konstantinos Bartziokas
- Respiratory Medicine Department, University of Ioannina, 45110 Ioannina, Greece
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Evgenia Papathanasiou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Andriana I Papaioannou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Ilias Papanikolaou
- Respiratory Medicine Department, Corfu General Hospital, 49100 Corfu, Greece
| | - Emmanouil Antonakis
- Respiratory Medicine Department, Corfu General Hospital, 49100 Corfu, Greece
| | - Ioanna Makou
- Respiratory Medicine Department, Corfu General Hospital, 49100 Corfu, Greece
| | - Georgios Hillas
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, 11527 Athens, Greece
| | | | - Ourania Papaioannou
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, 11527 Athens, Greece
| | - Katerina Dimakou
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, 11527 Athens, Greece
| | - Vasiliki Apollonatou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Galateia Verykokou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Spyros Papiris
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
| | - Petros Bakakos
- 1st Respiratory Medicine Department, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 10679 Athens, Greece
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Zanelli S, Bakakos A, Sotiropoulou Z, Papaioannou AI, Koukaki E, Potamianou E, Kyriakoudi A, Kaniaris E, Bakakos P, Giamarellos-Bourboulis EJ, Koutsoukou A, Rovina N. Modified SCOPE (mSCOPE) Score as a Tool to Predict Mortality in COVID-19 Critically Ill Patients. J Pers Med 2023; 13:jpm13040628. [PMID: 37109014 PMCID: PMC10146219 DOI: 10.3390/jpm13040628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 03/28/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
Introduction: Efficient clinical scores predicting the outcome of severe COVID-19 pneumonia may play a pivotal role in patients’ management. The aim of this study was to assess the modified Severe COvid Prediction Estimate score (mSCOPE) index as a predictor of mortality in patients admitted to the ICU due to severe COVID-19 pneumonia. Materials and methods: In this retrospective observational study, 268 critically ill COVID-19 patients were included. Demographic and laboratory characteristics, comorbidities, disease severity, and outcome were retrieved from the electronical medical files. The mSCOPE was also calculated. Results: An amount of 70 (26.1%) of patients died in the ICU. These patients had higher mSCOPE score compared to patients who survived (p < 0.001). mSCOPE correlated to disease severity (p < 0.001) and to the number and severity of comorbidities (p < 0.001). Furthermore, mSCOPE significantly correlated with days on mechanical ventilation (p < 0.001) and days of ICU stay (p = 0.003). mSCOPE was found to be an independent predictor of mortality (HR:1.219, 95% CI: 1.010–1.471, p = 0.039), with a value ≥ 6 predicting poor outcome with a sensitivity (95%CI) 88.6%, specificity 29.7%, a positive predictive value of 31.5%, and a negative predictive value of 87.7%. Conclusion: mSCOPE score could be proved useful in patients’ risk stratification, guiding clinical interventions in patients with severe COVID-19.
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Affiliation(s)
- Stavroula Zanelli
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Agamemnon Bakakos
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Zoi Sotiropoulou
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Andriana I. Papaioannou
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Evangelia Koukaki
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Efstathia Potamianou
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Anna Kyriakoudi
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Evangelos Kaniaris
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Petros Bakakos
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Evangelos J. Giamarellos-Bourboulis
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, “Attikon” Hospital, 12462 Athens, Greece
| | - Antonia Koutsoukou
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
| | - Nikoletta Rovina
- 1st Respiratory Department, Medical School, National and Kapodistrian University of Athens, “Sotiria” Chest Hospital, 11527 Athens, Greece
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Bakakos P, Tryfon S, Palamidas A, Mathioudakis N, Galanakis P. Patient characteristics and eligibility for biologics in severe asthma: Results from the Greek cohort of the RECOGNISE "real world" study. Respir Med 2023; 210:107170. [PMID: 36841360 DOI: 10.1016/j.rmed.2023.107170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
BACKGROUND Some patients with severe asthma do not achieve sufficient symptom control despite guideline-based treatment, and therefore receive oral (OCS) and systemic corticosteroids (SCS) on regular basis. The side effects of corticosteroid use negatively impact patients' health-related quality of life (HRQoL) and increase the disease burden. Biologics have shown promise in asthma therapy; however, identifying patients who might benefit from biologic therapy is complex due to the heterogeneous pathophysiology of the disease. METHODS The European, non-interventional, multicentre RECOGNISE study (NCT03629782) assessed patient characteristics, asthma medication and control, HRQoL as assessed by St. George's Respiratory Questionnaire (SGRQ), and health care resource use in patients with severe asthma, as well as their eligibility for biologic treatment. Here, data from the Greek cohort (N = 97) are reported. RESULTS In Greece, patients with severe asthma were more often female (71%) and never smokers (68%). 87% of patients were assessed as eligible for biologic treatment by investigator's judgement (per label criteria: 76%). Most patients had been previously treated with SCS (82% eligible vs 85% non-eligible), with OCS use being more common in non-eligible patients (23.1% vs 11.9%). More eligible patients had poorly controlled asthma (76% vs 54%), and more impaired HRQoL (mean total SGRQ score: 46% vs 39%); symptom burden was significantly higher (mean symptom score: 60% vs. 44%, p: 0.0389). CONCLUSIONS A high proportion of Greek patients with severe asthma are eligible for biologic therapy; however, individual risk factors and differences between asthma types must be considered before the introduction of targeted therapy.
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Affiliation(s)
- Petros Bakakos
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Tryfon
- Pulmonary Department (NHS), 'G Papanikolaou' General Hospital, Thessaloniki, Greece
| | | | | | - Petros Galanakis
- Medical Department Respiratory & Immunology AstraZeneca, Athens, Greece.
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19
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Porpodis K, Bartziokas K, Chatziapostolou P, Korkontzelou A, Katerelos P, Efstathopoulos P, Bakakos P. "Extrafine single inhaler triple therapy effect on health status, lung function and adherence in COPD patients: A Panhellenic prospective non-interventional study - The TRIBUNE study". Respir Med 2023; 212:107219. [PMID: 36965590 DOI: 10.1016/j.rmed.2023.107219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 03/08/2023] [Accepted: 03/16/2023] [Indexed: 03/27/2023]
Abstract
The extrafine single inhaler triple therapy (efSITT) containing beclometasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9μg has proved to be efficacious in patients with Chronic Obstructive Pulmonary Disease (COPD) in randomized control trials. TRIBUNE study aimed to assess the efSITT effectiveness on health status, lung function, adherence and rescue medication use in COPD patients in Greece in a real-world setting. This was a 24-week prospective, multicenter, observational study in 1195 patients with moderate/severe COPD and history of at least one exacerbation during the previous year despite dual therapy. Health status (COPD Assessment Test/CAT), lung function parameters and rescue medication use were recorded at baseline, 3 (Visit 2/V2) and 6 months (Visit 3/V3) after treatment. Adherence (Test of Adherence to Inhalers/TAI) and self-reported overall impression of health condition change (Visual Analogue Scale/VAS) were recorded at V2 and V3. Mean CAT score decreased from 20.9 points at V1, to 15.1 at V2 and 13 at V3 (p < 0.001, all pair comparisons). 85.9% of patients achieved a CAT decrease of minimal clinically important difference (MCID) or more (≥2) at V3, compared to V1. Mean FEV1 increased from 1.4 ± 0.5L on V1, to 1.6 ± 0.5L on V3 (p < 0.001, N = 275). The percentage of patients with "good adherence" increased from 58.4% (V2) to 64.0% (V3). Rescue medication use and VAS also significantly improved. The efSITT achieves improved outcomes on health status, lung function and rescue medication use as well as satisfactory adherence and patient-reported improvement of health condition, in moderate/severe COPD patients previously treated with a dual combination in a Greek real-world setting.
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Affiliation(s)
- Konstantinos Porpodis
- Department of Respiratory Medicine, Aristotle University of Thessaloniki, George Papanikolaou Hospital, 57010, Thessaloniki, Greece
| | | | | | | | | | | | - Petros Bakakos
- 1st University Department of Respiratory Medicine, Medical School, National and Kapodistrian University of Athens, "Sotiria" Chest Diseases Hospital, 11527, Athens, Greece
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20
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Akinosoglou K, Kotsaki A, Gounaridi IM, Christaki E, Metallidis S, Adamis G, Fragkou A, Fantoni M, Rapti A, Kalomenidis I, Chrysos G, Boni G, Kainis I, Alexiou Z, Castelli F, Serino FS, Bakakos P, Nicastri E, Tzavara V, Safarika A, Ioannou S, Dagna L, Dimakou K, Tzatzagou G, Chini M, Bassetti M, Kotsis V, Angheben A, Tsoukalas G, Selmi C, Spiropoulou OM, Samarkos M, Doumas M, Damoraki G, Masgala A, Papanikolaou I, Argyraki A, Negri M, Leventogiannis K, Sympardi S, Gatselis NK, Petrakis V, Netea MG, Panagopoulos P, Sakka V, Milionis H, Dalekos GN, Giamarellos-Bourboulis EJ. Efficacy and safety of early soluble urokinase plasminogen receptor plasma-guided anakinra treatment of COVID-19 pneumonia: A subgroup analysis of the SAVE-MORE randomised trial. EClinicalMedicine 2023; 56:101785. [PMID: 36590789 PMCID: PMC9791950 DOI: 10.1016/j.eclinm.2022.101785] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The SAVE-MORE trial demonstrated that anakinra treatment in COVID-19 pneumonia with plasma soluble urokinase plasminogen activator (suPAR) levels of 6 ng/mL or more was associated with 0.36 odds for a worse outcome compared to placebo when expressed by the WHO-Clinical Progression Scale (CPS) at day 28. Herein, we report the results of subgroup analyses and long-term outcomes. METHODS This prospective, double-blind, randomised clinical trial, recruited patients with a confirmed SARS-CoV-2 infection, in need of hospitalisation, lower respiratory tract infection and plasma suPAR ≥6 ng/mL from 37 academic and community hospitals in Greece and Italy. Patients were 1:2 randomised to subcutaneous treatment with placebo or anakinra (100 mg) once daily for 10 days. Pre-defined subgroups of Charlson's comorbidity index (CCI), sex, age, level of suPAR, and time from symptom onset were analysed for the primary endpoint (overall comparison of distribution of frequencies of the scores from the WHO-CPS between treatments on day 28), by multivariable ordinal regression analysis in the intention to treat (ITT) population. This trial is registered with the EU Clinical Trials Register (2020-005828-11) and ClinicalTrials.gov (NCT04680949). FINDINGS Patients were enrolled between 23 December 2020 and 31 March 2021; 189 patients in the placebo arm and 405 patients in the anakinra arm were the ITT population. Multivariable analysis showed that anakinra treatment was accompanied by significantly lower odds for worse outcome compared to placebo at day 28 for all studied subgroups (CCI ≥ 2, OR: 0.34, 95% confidence intervals [CI] 0.22-0.50; CCI < 2, OR: 0.38, 95% CI 0.21-0.68; suPAR > 9 ng/mL, OR: 0.35, 95% CI 0.19-0.66; suPAR 6-9 ng/mL, OR: 0.35, 95% CI 0.24-0.52; patients ≥65 years, OR: 0.41, 95% CI 0.25-0.66; and patients <65 years, OR: 0.29, 95% CI 0.19-0.45). The benefit was uniform, irrespective of the time from start of symptoms until the start of the study drug. At days 60 and 90, anakinra treatment had odds of 0.40 (95% CI 0.28-0.57) and 0.46 (95% CI 0.32-0.67) respectively, for a worse outcome compared to placebo. The costs of general ward stay, ICU stay, and drugs were lower with anakinra treatment. INTERPRETATION Anakinra represents an important therapeutic tool in the management of COVID-19 that may be administered in all subgroups of patients; benefits are maintained until day 90. FUNDING Hellenic Institute for the Study of Sepsis; Swedish Orphan Biovitrum AB.
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Affiliation(s)
| | - Antigone Kotsaki
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Ioanna-Maria Gounaridi
- Third Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eirini Christaki
- First Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Simeon Metallidis
- First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Adamis
- First Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | | | - Massimo Fantoni
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Aggeliki Rapti
- Second Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Ioannis Kalomenidis
- First Department of Critical Care and Pulmonary Medicine, Medical School, Evangelismos General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Chrysos
- Second Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Gloria Boni
- Hospital Pharmacy, IRCCS Hospital Sacro Cuore, Negrar di Valpolicella, Verona, Italy
- IRCSS Sacro Cuore Hospital, Negrar di Valpolicella, Verona, Italy
| | - Ilias Kainis
- Tenth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Athens, Greece
| | - Zoi Alexiou
- Second Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Italy
| | | | - Petros Bakakos
- First Department of Chest Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Vassiliki Tzavara
- First Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Asimina Safarika
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Sofia Ioannou
- Department of Therapeutics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Katerina Dimakou
- Fifth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Glykeria Tzatzagou
- First Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- Third Department of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genoa, Italy
| | - Vasileios Kotsis
- Third Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andrea Angheben
- Department of Infectious – Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar di Valpolicella, Verona, Italy
| | - George Tsoukalas
- Fourth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20072, Italy
- IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, Milan 20089, Italy
| | - Olga-Maria Spiropoulou
- First Department of Internal Medicine, Asklipieio General Hospital of Voula, Athens, Greece
| | - Michael Samarkos
- First Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Doumas
- Second Department of Propedeutic Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Damoraki
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Masgala
- Second Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | - Ilias Papanikolaou
- Department of Pulmonary Medicine, General Hospital of Kerkyra, Kerkyra, Greece
| | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Marcantonio Negri
- Dipartimento Scienze Mediche e Chirurgiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Konstantinos Leventogiannis
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Styliani Sympardi
- First Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Nikolaos K. Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa 41110, Greece
| | - Vasileios Petrakis
- Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Mihai G. Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen 6500, Netherlands
- Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Periklis Panagopoulos
- Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Vissaria Sakka
- Third Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Haralampos Milionis
- First Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - George N. Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa 41110, Greece
| | - Evangelos J. Giamarellos-Bourboulis
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
- Corresponding author. 4th Department of Internal Medicine, ATTIKON University Hospital, 1 Rimini Street, Athens 12462, Greece.
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21
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Samaras C, Kyriazopoulou E, Poulakou G, Reiner E, Kosmidou M, Karanika I, Petrakis V, Adamis G, Gatselis NK, Fragkou A, Rapti A, Taddei E, Kalomenidis I, Chrysos G, Bertoli G, Kainis I, Alexiou Z, Castelli F, Saverio Serino F, Bakakos P, Nicastri E, Tzavara V, Kostis E, Dagna L, Koukidou S, Tzatzagou G, Chini M, Bassetti M, Trakatelli C, Tsoukalas G, Selmi C, Samarkos M, Pyrpasopoulou A, Masgala A, Antonakis E, Argyraki A, Akinosoglou K, Sympardi S, Panagopoulos P, Milionis H, Metallidis S, Syrigos KN, Angel A, Dalekos GN, Netea MG, Giamarellos-Bourboulis EJ. Interferon gamma-induced protein 10 (IP-10) for the early prognosis of the risk for severe respiratory failure and death in COVID-19 pneumonia. Cytokine 2023; 162:156111. [PMID: 36529030 PMCID: PMC9747699 DOI: 10.1016/j.cyto.2022.156111] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/18/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Elevated concentrations of soluble urokinase plasminogen activator receptor (suPAR) predict progression to severe respiratory failure (SRF) or death among patients with COVID-19 pneumonia and guide early anakinra treatment. As suPAR testing may not be routinely available in every health-care setting, alternative biomarkers are needed. We investigated the performance of C-reactive protein (CRP), interferon gamma-induced protein-10 (IP-10) and TNF-related apoptosis-inducing ligand (TRAIL) for predicting SRF or death in COVID-19. METHODS Two cohorts were studied; one discovery cohort with 534 patients from the SAVE-MORE clinical trial; and one validation cohort with 364 patients from the SAVE trial including also 145 comparators. CRP, IP-10 and TRAIL were measured by the MeMed Key® platform in order to select the biomarker with the best prognostic performance for the early prediction of progression into SRF or death. RESULTS IP-10 had the best prognostic performance: baseline concentrations 2000 pg/ml or higher predicted equally well to suPAR (sensitivity 85.0 %; negative predictive value 96.6 %). Odds ratio for poor outcome among anakinra-treated participants of the SAVE-MORE trial was 0.35 compared to placebo when IP-10 was 2,000 pg/ml or more. IP-10 could divide different strata of severity for SRF/death by day 14 in the validation cohort. Anakinra treatment decreased this risk irrespective the IP-10 concentrations. CONCLUSIONS IP-10 concentrations of 2,000 pg/ml or higher are a valid alternative to suPAR for the early prediction of progression into SRF or death the first 14 days from hospital admission for COVID-19 and they may guide anakinra treatment. TRIAL REGISTRATION CLINICALTRIALS gov, NCT04680949 and NCT04357366.
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Affiliation(s)
- Charilaos Samaras
- 1(st) Department of Internal Medicine, Asklepieio General Hospital of Voula, Greece
| | - Evdoxia Kyriazopoulou
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece; Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Garyfallia Poulakou
- 3(rd) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | | | - Maria Kosmidou
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Ioanna Karanika
- 1st Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Vasileios Petrakis
- 2(nd) Department of Internal Medicine, Democritus University of Thrace, Medical School, 681 00, Alexandroupolis, Greece
| | - George Adamis
- 1(st) Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | - Nikolaos K Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, 41110 Larissa, Greece
| | | | - Aggeliki Rapti
- 2(nd) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Eleonora Taddei
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Roma, Italy
| | - Ioannis Kalomenidis
- 1(st) Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evangelismos General Hospital, Athens, Greece
| | - George Chrysos
- 2(nd) Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Giulia Bertoli
- Department of Infectious - Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | - Ilias Kainis
- 10(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Greece
| | - Zoi Alexiou
- 2(nd) Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Italy
| | | | - Petros Bakakos
- 1(st) Department of Chest Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Italy
| | - Vassiliki Tzavara
- 1(st) Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Evangelos Kostis
- Department of Therapeutics, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Sofia Koukidou
- 5(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Glykeria Tzatzagou
- 1(st) Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- 3rd Dpt of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genova, Italy
| | - Christina Trakatelli
- 3(rd) Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - George Tsoukalas
- 4(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele and IRCCS Humanitas Research Hospital, via Manzoni, 56, 20089 Rozzano, Milan, Italy
| | - Michael Samarkos
- 1(st) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Athina Pyrpasopoulou
- 2(nd) Department of Propedeutic Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Aikaterini Masgala
- 2(nd) Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | | | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Greece
| | | | - Styliani Sympardi
- 1(st) Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Periklis Panagopoulos
- 2(nd) Department of Internal Medicine, Democritus University of Thrace, Medical School, 681 00, Alexandroupolis, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Simeon Metallidis
- 1st Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Konstantinos N Syrigos
- 3(rd) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | | | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, 41110 Larissa, Greece
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, the Netherlands; Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany
| | - Evangelos J Giamarellos-Bourboulis
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece; Hellenic Institute for the Study of Sepsis, Athens, Greece.
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22
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Fouka E, Samitas K, Bakakos P. Ten years of the website for patients with asthma (www.myasthma.gr) by the Asthma Working Group of
the Hellenic Thoracic Society. Pneumon 2023. [DOI: 10.18332/pne/157584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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23
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Benidis KD, Tzortzaki E, Georgiou A, Zachariadou T, Adamidi T, Zannetos S, Bakakos P, Koulouris NG, Rovina N. Prevalence and Characteristics of Self-Reported Adult Asthma in Cyprus: A Population-Based Observational Study. J Asthma Allergy 2023; 16:215-226. [PMID: 36874225 PMCID: PMC9974514 DOI: 10.2147/jaa.s397784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/17/2023] [Indexed: 02/23/2023] Open
Abstract
Purpose To estimate the prevalence of asthma in adults, by gender and age, in urban and rural areas of Cyprus. Patients and Methods This was a population-based, random-digit dialing, telephone nation-wide survey to recruit patients with asthma. Among 8996 random landline-telephone contacted from the five major urban and rural regions of Cyprus, 1914 were finally met the age criterion of ≥18 years old and 572 completed valid screening for prevalence estimation. The participants filled a short screening questionnaire in order for asthma cases to be recognized. Then, asthma cases filled the main ECRHS II questionnaire and were evaluated by a pulmonary physician. All underwent spirometry. Data on demographic characteristics, educational level, profession, smoking status, Body Mass Index (BMI), Total IgE and Eosinophil Cationic Protein levels were measured. Results The overall prevalence of bronchial asthma in adults in Cyprus was 5.57% (61.1% men and 38.9% women). Among the participants with self-reported bronchial asthma 36.1% were current smokers, while 12.3% were obese (BMI >30). A total value of IgE >115 IU and Eosinophil Cationic Protein (ECP) >20 IU was found in 40% of the participants with established bronchial asthma. Wheezing and chest tightness were the most frequently reported symptoms in asthma patients (36.1% and 34.5%, respectively), while 36.5% experienced at least one exacerbation during the last year. Interestingly, most of the patients were under-treated (14.2% were on maintenance asthma treatment, and 18% used solely reliever medication). Conclusion This was the first study estimating asthma prevalence in Cyprus. Asthma affects almost 6% of the adult population, with higher prevalence in urban areas and in men compared to women. Interestingly, one-third of the patients were uncontrolled and under-treated. This study revealed that in Cyprus there is space for improvement in the management of asthma.
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Affiliation(s)
| | | | - Andreas Georgiou
- Respiratory Department, Nicosia General Hospital, Nicosia, Cyprus
| | | | - Tonia Adamidi
- Respiratory Department, Nicosia General Hospital, Nicosia, Cyprus
| | - Savvas Zannetos
- Department of Healthcare Management, Neapolis University Paphos, Paphos, Cyprus
| | - Petros Bakakos
- 1st Respiratory Department, National and Kapodistrian University of Athens Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Nikolaos G Koulouris
- 1st Respiratory Department, National and Kapodistrian University of Athens Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Nikoletta Rovina
- 1st Respiratory Department, National and Kapodistrian University of Athens Medical School, "Sotiria" Chest Hospital, Athens, Greece
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Papaioannou AI, Fouka E, Bartziokas K, Kallieri M, Vontetsianos A, Porpodis K, Rovina N, Loukides S, Bakakos P. Defining response to therapy with biologics in severe asthma: from global evaluation to super response and remission. Expert Rev Respir Med 2023; 17:481-493. [PMID: 37318035 DOI: 10.1080/17476348.2023.2226392] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 06/13/2023] [Indexed: 06/16/2023]
Abstract
INTRODUCTION In recent years, monoclonal antibodies targeting Type-2 inflammatory pathways have been developed for severe asthma treatment. However, even when patients are carefully selected, the response to treatment varies. AREAS COVERED Different studies have evaluated response to therapy with biologics such as exacerbation reduction, symptom improvement, pulmonary function increase, improvement in QoL, or decrease of oral corticosteroids, showing that all patients do not respond to all disease aspects and leading to an extensive debate regarding the definition of response. EXPERT OPINION Assessing response to therapy is of great importance, but since there is no uniform definition of treatment response, the recognition of patients who really benefit from these therapies remains an unmet need. In the same context, identifying non-responding patients in which biologic therapy should be switched or substituted by alternative treatment options is of paramount importance. In this review, we present the road trip of the definition of therapeutic response to biologics in severe asthmatics by presenting the current relevant medical literature. We also present the suggested predictors of response, with an emphasis on the so-called super-responders. Finally, we discuss the recent insights regarding asthma remission as a feasible treatment goal and provide a simple algorithm for the evaluation of response.
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Affiliation(s)
- Andriana I Papaioannou
- 1st Respiratory Medicine Department, National and Kapodistrian University of Athens, Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Evangelia Fouka
- Medical School, Department of Respiratory Medicine, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Division for Lung and Airway Research, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | | | - Maria Kallieri
- Medical School, 2nd Respiratory Medicine Department, General University Hospital "Attikon", National and Kapodistrian University of Athens, Athens, Greece
| | - Angelos Vontetsianos
- 1 Respiratory Medicine Department, National and Kapodistrian University of Athens, Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Konstantinos Porpodis
- Medical School, Department of Respiratory Medicine, General Hospital G. Papanikolaou, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikoletta Rovina
- 1 Respiratory Medicine Department, National and Kapodistrian University of Athens, Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Stelios Loukides
- Medical School, 2 Respiratory Medicine Department, General University Hospital "Attikon", National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- 1 Respiratory Medicine Department, National and Kapodistrian University of Athens, Medical School, "Sotiria" Chest Hospital, Athens, Greece
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Bakakos P, Fouka E, Galanakis P, Katsoulis K, Kostikas K, Loukides S, Mathioudakis N, Porpodis K, Samitas K, Steiropoulos P, Zervas E. Protocol, rationale and design of the PHOLLOW
cross-sectional and retrospective chart review
study to assess the prevalence and characterize the
patient profile, clinical features and disease burden
of type-2 low severe asthma in routine care settings
in Greece. Pneumon 2022. [DOI: 10.18332/pne/157014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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26
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Paschou SA, Bletsa E, Saltiki K, Kazakou P, Kantreva K, Katsaounou P, Rovina N, Trakada G, Bakakos P, Vlachopoulos CV, Psaltopoulou T. Sleep Apnea and Cardiovascular Risk in Patients with Prediabetes and Type 2 Diabetes. Nutrients 2022; 14:nu14234989. [PMID: 36501019 PMCID: PMC9741445 DOI: 10.3390/nu14234989] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
Obstructive sleep apnea (OSA) is a common but largely undiagnosed clinical condition, which is turning into a serious public health issue. Of note is that its prevalence is gradually increasing in parallel with the obesity and type 2 diabetes mellitus (T2DM) epidemics. The aim of this article is to comprehensively review the literature in order to evaluate the cardiovascular (CV) risk among patients with OSA and prediabetes or T2DM. OSA seems to be an independent risk factor for the development as well as the progression of T2DM, whereas it is associated with T2DM-related macrovascular and microvascular complications. OSA may also act as a potential risk factor for the presentation and development of CV disease, such as hypertension, coronary artery disease, heart failure, pulmonary hypertension, atrial fibrillation and other cardiac arrythmias, as well as stroke. OSA and T2DM also share common pathophysiological mechanisms leading to atherosclerosis. Considering that the coexistence of OSA and T2DM is an independent and cumulative risk factor for CV mortality, more so than the two diseases separately, clinicians and healthcare professionals should be aware of and screen for OSA in patients with T2DM. Notably, targeted therapy for both conditions seems to substantially improve CV prognosis.
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Affiliation(s)
- Stavroula A. Paschou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
- Correspondence:
| | - Evanthia Bletsa
- 3rd Department of Cardiology, Sotiria Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Katerina Saltiki
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Paraskevi Kazakou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Kanella Kantreva
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Paraskevi Katsaounou
- 1st Department of Critical Care Medicine, Evangelismos Hospital, School of Medicine, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Nikoletta Rovina
- 1st Department of Respiratory Medicine, Sotiria Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Georgia Trakada
- Respiratory Medicine Unit, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
| | - Petros Bakakos
- 1st Department of Respiratory Medicine, Sotiria Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Charalambos V. Vlachopoulos
- 1st Department of Cardiology, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Theodora Psaltopoulou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece
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Bakakos P. Asthma: From Phenotypes to Personalized Medicine. J Pers Med 2022; 12:jpm12111853. [PMID: 36579604 PMCID: PMC9697981 DOI: 10.3390/jpm12111853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 11/11/2022] Open
Abstract
Asthma is a heterogeneous disease of the airways with a high prevalence worldwide characterized by chronic inflammation [...].
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Affiliation(s)
- Petros Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
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28
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Travlos A, Bakakos A, Vlachos KF, Rovina N, Koulouris N, Bakakos P. C-Reactive Protein as a Predictor of Survival and Length of Hospital Stay in Community-Acquired Pneumonia. J Pers Med 2022; 12:jpm12101710. [PMID: 36294849 PMCID: PMC9605077 DOI: 10.3390/jpm12101710] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022] Open
Abstract
Introduction: Community-acquired pneumonia (CAP) presents high mortality rates and high healthcare costs worldwide. C-reactive protein (CRP) has been widely used as a biomarker for the management of CAP. We evaluated the performance of CRP threshold values and ΔCRP as predictors of CAP survival and length of hospital stay. Methods: A total of 173 adult patients with CAP were followed for up to 30 days. We measured serum CRP levels on days 1, 4, and 7 (D1, D4, and D7) of hospitalization, and their variations between different days were calculated (ΔCRP). A multivariate logistic regression model was created with CAP 30-day survival and length of hospital stay as dependent variables, and absolute CRP values and ΔCRP, age, sex, smoking habit (pack-years), pO2/FiO2 ratio on D1, WBC on D1, and CURB-65 score as independent variables. Results: A total of six patients with CAP died (30-day mortality 3.47%). No difference was found in CRP levels and ΔCRP between survivors and non-survivors. Using a cut-off level of 9 mg/dL, the AUC (95% CI) for the prediction of survival of CRP on D4 and D7 were 0.765 (0.538−0.992) and 0.784 (0.580−0.989), respectively. A correlation between CRP values on any day and length of hospital stay was found, with it being stronger for CRPD4 and CRPD7 (p < 0.0001 and p = 0.0024, respectively). A reduction of CRP > 50% from D1 to D4 was associated with 4.11 fewer days of hospitalization (p = 0.0308). Conclusions: CRP levels on D4 and D7, but not ΔCRP, could fairly predict CAP survival. A reduction of CRP > 50% by the fourth day of hospitalization could predict a shorter hospital stay.
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Bartziokas K, Fouka E, Loukides S, Steiropoulos P, Bakakos P, Papaioannou AI. IL-26 in the Lung and Its Role in COPD Inflammation. J Pers Med 2022; 12:jpm12101685. [PMID: 36294822 PMCID: PMC9605572 DOI: 10.3390/jpm12101685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022] Open
Abstract
IL-26 is a cytokine expressed by infiltrating pro-inflammatory IL-17-producing T cells in the tissues of patients with chronic lung inflammation. IL-26 induces the chemotactic response of human neutrophils to bacteria and other inflammatory stimuli. In recent years, the innovative properties of IL-26 have been described. Studies have shown that, as DNA is released from damaged cells, it binds to IL-26, which plays the role of a carrier molecule for extracellular DNA, further contributing to its binding to the site of inflammation. This mechanism of action indicates that IL-26 may serve both as a driver as well as a stimulus of the inflammatory process, leading to the installation of a noxious amplification loop and, eventually, persistent inflammation. IL-26 also demonstrates direct antimicrobial effects derived from its capability to create pores and disrupt bacterial membranes, as indicated by the presence of membrane blebs on the surface of the bacteria and cytosolic leakage pores in bacterial walls, produced in response to microbial stimuli in human airways by several different immune and structural cells. Surprisingly, while this particular cytokine induces the gathering of neutrophils in areas of infection, it also exhibits inhibitory and pro-inflammatory effects on airway epithelial and immune cells. These remarkable effects underline the necessity of a better understating of its biological behavior and its role in the pathophysiology and disease burden in several smoking-related airway inflammatory disorders, such as Chronic Obstructive Pulmonary Disease (COPD) and chronic bronchitis. In this review, we aim to discuss the current role of IL-26 in the lung, with an emphasis on systemic inflammation in patients suffering from COPD and chronic bronchitis.
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Affiliation(s)
| | - Evangelia Fouka
- Respiratory Medicine Department, George Papanikolaou Hospital, University of Thessaloniki, 57010 Thessaloniki, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, “Attikon” University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, University General Hospital Dragana, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Petros Bakakos
- 1st University Department of Respiratory Medicine, “Sotiria” Hospital, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Andriana I. Papaioannou
- 1st University Department of Respiratory Medicine, “Sotiria” Hospital, National and Kapodistrian University of Athens, 15772 Athens, Greece
- Correspondence: ; Tel.: +30-21-0583-1163; Fax: +30-21-0583-1184
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Barkauskas C, Mylonakis E, Poulakou G, Young BE, Vock DM, Siegel L, Engen N, Grandits G, Mosaly NR, Vekstein AM, Rogers R, Shehadeh F, Kaczynski M, Mylona EK, Syrigos KN, Rapti V, Lye DC, Hui DS, Leither L, Knowlton KU, Jain MK, Marines-Price R, Osuji A, Overcash JS, Kalomenidis I, Barmparessou Z, Waters M, Zepeda K, Chen P, Torbati S, Kiweewa F, Sebudde N, Almasri E, Hughes A, Bhagani SR, Rodger A, Sandkovsky U, Gottlieb RL, Nnakelu E, Trautner B, Menon V, Lutaakome J, Matthay M, Robinson P, Protopapas K, Koulouris N, Kimuli I, Baduashvili A, Braun DL, Günthard HF, Ramachandruni S, Kidega R, Kim K, Hatlen TJ, Phillips AN, Murray DD, Jensen TO, Padilla ML, Accardi EX, Shaw-Saliba K, Dewar RL, Teitelbaum M, Natarajan V, Laverdure S, Highbarger HC, Rehman MT, Vogel S, Vallée D, Crew P, Atri N, Schechner AJ, Pett S, Hudson F, Badrock J, Touloumi G, Brown SM, Self WH, North CM, Ginde AA, Chang CC, Kelleher A, Nagy-Agren S, Vasudeva S, Looney D, Nguyen HH, Sánchez A, Weintrob AC, Grund B, Sharma S, Reilly CS, Paredes R, Bednarska A, Gerry NP, Babiker AG, Davey VJ, Gelijns AC, Higgs ES, Kan V, Matthews G, Argyraki K, Lourida P, Bakakos P, Vlachakos V, Balis E, Zakynthinos S, Sigala I, Gianniou N, Dima E, Magkouta S, Thompson BT, Synolaki E, Konstanta S, Vlachou M, Stathopoulou P, Panagopoulos P, Petrakis V, Papazoglou D, Tompaidou E, Isaakidou E, Leontis K, Legenne P, Nitsotolis T, Athanasiou K, Myrodia M, Kyriakoulis K, Trontzas I, Arfara-Melanini M, Kolonia V, Kityo C, Mugerwa H, Lukaakome J, Chandra R, Nsereko C, Lubega G, Kibirige M, Nakahima W, Wangi D, Aguti E, Generous L, Massa R, Nalaki M, Magala F, Lane HC, Nabaggala PK, Kityo C, Mugerwa H, Faith OD, Florence A, Emmanuel O, Beacham MP, Geoffrey A, Nakiboneka D, Apiyo P, Neaton JD, Kiweewa F, Kirenga B, Kimuli I, Atukunda A, Muttamba W, Remmy K, Segawa I, Pheona N, Kigere D, Mbabazi QL, Lundgren JD, Boersalino L, Nyakoolo G, Kiweewa F, Fred A, Alupo A, Ebong D, Monday E, Nalubwama RN, Kainja M, Ambrose M, Barkauskas C, Kwehayo V, Nalubega MG, Ongoli A, Obbo S, Alaba J, Magombe G, Tino H, Obonya E, Lutaakome J, Kitonsa J, Mylonakis E, Onyango M, Naboth T, Naluyinda H, Nanyunja R, Irene M, Jane B, Wimfred K, Leonar S, Deus T, Babra N, Poulakou G, Taire P, Lutaakone J, Nabankema E, Ogavu J, Mugerwa O, Okoth I, Mwebaze R, Mugabi T, Makhoba A, Arikiriza P, Young BE, Theresa N, Nakayima H, Frank K, Ramgi P, Pereira K, Osinusi A, Cao H, Stumpp M, Goncalves S, Ramanathan K, Vock DM, Baseler B, Holley HP, Jankelevich S, Adams A, Becker N, Dolney S, Hissey D, Simpson S, Kim MH, Beeler J, Siegel L, Harmon L, Asomah M, Jato Y, Stottlemyer A, Tang O, Vanderpuye S, Yeon L, Buehn M, Eccard-Koons V, Frary S, Engen N, MacDonald L, Cash J, Hoopengardner L, Linton J, Schaffhauser M, Nelson M, Spinelli-Nadzam M, Proffitt C, Lee C, Engel T, Grandits G, Fontaine L, Osborne C, Hohn M, Galcik M, Thompson D, Chang W, Sherman BT, Rupert AW, Baseler M, Lallemand P, Mosaly NR, Imamichi T, Paudel S, Cook K, Haupt K, Highbarger J, Hazen A, Badralmaa Y, Smith K, Patel B, Kubernac R, Vekstein AM, Hoover ML, Brown C, DuChateau N, Ellis S, Flosi A, Fox L, Johnson L, Nelson R, Stojanovic J, Treagus A, Rogers R, Wenner C, Williams R, Shehadeh F, Kaczynski M, Mylona EK, Syrigos KN, Rapti V, Lye DC, Hui DS, Leither L, Knowlton KU, Jain MK, Marines-Price R, Osuji A, Overcash JS, Kalomenidis I, Barmparessou Z, Waters M, Zepeda K, Chen P, Torbati S, Kiweewa F, Sebudde N, Almasri E, Hughes A, Bhagani SR, Rodger A, Sandkovsky U, Gottlieb RL, Nnakelu E, Trautner B, Menon V, Lutaakome J, Matthay M, Robinson P, Protopapas K, Koulouris N, Kimuli I, Baduashvili A, Braun DL, Günthard HF, Ramachandruni S, Kidega R, Kim K, Hatlen TJ, Phillips AN, Murray DD, Jensen TO, Padilla ML, Accardi EX, Shaw-Saliba K, Dewar RL, Teitelbaum M, Natarajan V, Laverdure S, Highbarger HC, Rehman MT, Vogel S, Vallée D, Crew P, Atri N, Schechner AJ, Pett S, Hudson F, Badrock J, Touloumi G, Brown SM, Self WH, North CM, Ginde AA, Chang CC, Kelleher A, Nagy-Agren S, Vasudeva S, Looney D, Nguyen HH, Sánchez A, Weintrob AC, Grund B, Sharma S, Reilly CS, Paredes R, Bednarska A, Gerry NP, Babiker AG, Davey VJ, Gelijns AC, Higgs ES, Kan V, Matthews G, Thompson BT, Legenne P, Chandra R, Lane HC, Neaton JD, Lundgren JD, Sahner D, Tierney J, Herpin BR, Smolskis MC, McKay LA, Cahill K, Sardana R, Raim SS, Hensely L, Lorenzo J, Mock R, Zuckerman J, Miller M, Chung L, Kang N, Adam SJ, Read S, Draghia-Akli R, Carlsen A, Carter A, Denning E, DuChene A, Eckroth K, Frase A, Gandits G, Harrison M, Kaiser P, Koopmeiners J, Meger S, Murray T, Quan K, Quan SF, Thompson G, Walski J, Wentworth D, Moskowitz AJ, Bagiella E, Moquete E, O’Sullivan K, Marks ME, Kinzel E, Burris S, Bedoya G, Gupta L, Overbey JR, Padillia ML, Santos M, Gillinov MA, Miller MA, Taddei-Peters WC, Fenton K, Mack M, Berhe M, Haley C, Dishner E, Bettacchi C, Golden K, Duhaime E, Ryan M, Burris S, Tallmadge C, Estrada L, Jones F, Villa S, Wang S, Robert R, Coleman T, Clariday L, Baker R, Hurutado-Rodriguez M, Iram N, Fresnedo M, Davis A, Leonard K, Ramierez N, Thammavong J, Duque K, Turner E, Fisher T, Robinson D, Ransom D, Maldonado N, Lusk E, Killian A, Palacious A, Solis E, Jerrow J, Watts M, Whitacre H, Cothran E, Smith PK, Ko ER, Dreyer GR, Stafford N, Brooks M, Der T, Witte M, Gamarallage R, Franzone J, Ivey N, Lumsden RH, Mourad A, Holland TL, Motta M, Lane K, McGowan LM, Stout J, Aloor H, Bragg KM, Toledo B, McLendon-Arvik B, Bussadori B, Hollister BA, Griffin M, Giangiacomo DM, Rodriguez V, Parrino PE, Spindel S, Bansal A, Baumgarten K, Hand J, Vonderhaar D, Nossaman B, Laudun S, Ames D, Broussard S, Hernandez N, Isaac G, Dinh H, Zheng Y, Tran S, McDaniel H, Crovetto N, Perin E, Costello B, Manian P, Sohail MR, Postalian A, Hinsu P, Watson C, Chen J, Fink M, Sturgis L, Kim W, Mahon K, Parenti J, Kappenman C, Knight A, Sturek JM, Barros A, Enfield KB, Kadl A, Green CJ, Simon RM, Fox A, Thornton K, Adams A, Traverse JH, Rhame F, Huelster J, Kethireddy R, Salamanca J, Majeski C, Skelton P, Zarambo M, Sarafolean A, Oldmixon C, Ringwood N, Muzikansky A, Morse R, Brower RG, Reineck LA, Aggarwal NR, Bienstock K, Steingrub JH, Hou PK, Steingrub JS, Tidswell MA, Kozikowski LA, Kardos C, DeSouza L, Romain S, Talmor D, Shapiro N, Andromidas K, Banner-Goodspeed V, Bolstad M, Boyle KL, Cabrera P, deVilla A, Ellis JC, Grafals A, Hayes S, Higgins C, Kurt L, Kurtzman N, Redman K, Rosseto E, Scaffidi D, Shapiro N, Talmor D, Filbin MR, Hibbert KA, Parry B, Margolin J, Hillis B, Hamer R, Jones AE, Galbraith J, Nandi U, Hendey G, Matthay MA, Kangelaris K, Ashktorab K, Gropper R, Agrawal A, Almasri E, Fayed M, Hubel KA, Garcia RL, Lim GW, Chang SY, Hendey G, Lin MY, Vargas J, Sihota H, Beutler R, Rogers AJ, Wilson JG, Vojnik R, Perez C, McDowell JH, Albertson T, Hardy E, Harper R, Moss MA, Ginde AA, Chauhan L, Douin DJ, Martinez F, Finck LL, Bastman J, Hyzy RC, Park PK, Hyzy RC, Park PK, Nelson K, McSparron JI, Co IN, Wang BR, Jimenez J, Sullins B, Olbrich N, Gong MN, Richardson LD, Gong MN, Nair R, Lopez B, Amosu O, Tzehaie H, Nkemdirim W, Boujid S, Mosier JM, Hypes C, Campbell ES, Bixby B, Gilson B, Lopez A, Hite RD, Terndrup TE, Wiedemann HP, Hudock K, Tanzeem H, More H, Martinkovic J, Sellers S, Houston J, Burns M, Hough CL, Robinson BH, Hough CL, Khan A, Krol OF, Mills E, Kinjal M, Briceno G, Reddy R, Hubel K, Parimon T, Caudill A, Mattison B, Jackman SE, Chen PE, Bayoumi E, Ojukwu C, Fine D, Weissberg G, Isip K, Choi-Kuaea Y, Mehdikhani S, Dar TB, Augustin NBF, Tran D, Dukov JE, O’Mahony DS, Wilson DM, Wallick JA, Duven AM, Fletcher DD, Files DC, Miller C, Gibbs KW, Flores LS, LaRose ME, Landreth LD, Palacios DR, Parks L, Hicks M, Goodwin AJ, Kilb EF, Lematty CT, Patti K, Bledsoe J, Brown S, Lanspa M, Pelton I, Armbruster BP, Montgomery Q, Kumar N, Fergus M, Imel K, Palmer G, Webb B, Klippel C, Jensen H, Duckworth S, Gray A, Burke T, Knox D, Lumpkin J, Aston VT, Rice TW, Self WH, Rice TW, Casey JD, Johnson J, 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Davidson S, Bice DJ, Ognenovska K, Cabrera G, Flynn R, Chia PY, Lee TH, Lin RJ, Ong SW, Puah SH, Yeo TW, Ongko J, Yeo HP, Kwaghe V, Zaiyad H, Idoko G, Uche B, Selvamuthu P, Kumarasamy N, Beulah FE, Govindarajan N, Mariyappan K, Losso MH, Abela C, Moretto R, Belloc CG, Ludueña J, Amar J, Losso MH, Toibaro J, Macias LM, Fernandez L, Frare PS, Chaio SR, Pachioli V, Timpano SM, Sanchez MDL, Sierra MDP, Stanek V, Belloso W, Cilenti FL, Valentini RN, Stryjewski ME, Locatelli N, Riera MCS, Salgado C, Baeck IM, Di Castelnuovo V, Zarza SM, Parmar MK, Goodman AL, Gregory A, Goodall K, Harris N, Wyncoll J, Luntiel A, Patterson C, Morales J, Witele E, Preston A, Nandani A, Price D, Nell J, Patel B, Hays C, Jones G, Davidson J, Pantazis N, Gioukari V, Souliou T, Antoniadou A, Kavatha D, Grigoropoulou S, Tziolos R, Oikonomopoulo C, Moschopoulos C, Tzimopoulos K, Koromilias A. Efficacy and Safety of Ensovibep for Adults Hospitalized With COVID-19 : A Randomized Controlled Trial. Ann Intern Med 2022; 175:1266-1274. [PMID: 35939810 PMCID: PMC9384272 DOI: 10.7326/m22-1503] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Ensovibep (MP0420) is a designed ankyrin repeat protein, a novel class of engineered proteins, under investigation as a treatment of SARS-CoV-2 infection. OBJECTIVE To investigate if ensovibep, in addition to remdesivir and other standard care, improves clinical outcomes among patients hospitalized with COVID-19 compared with standard care alone. DESIGN Double-blind, randomized, placebo-controlled, clinical trial. (ClinicalTrials.gov: NCT04501978). SETTING Multinational, multicenter trial. PARTICIPANTS Adults hospitalized with COVID-19. INTERVENTION Intravenous ensovibep, 600 mg, or placebo. MEASUREMENTS Ensovibep was assessed for early futility on the basis of pulmonary ordinal scores at day 5. The primary outcome was time to sustained recovery through day 90, defined as 14 consecutive days at home or place of usual residence after hospital discharge. A composite safety outcome that included death, serious adverse events, end-organ disease, and serious infections was assessed through day 90. RESULTS An independent data and safety monitoring board recommended that enrollment be halted for early futility after 485 patients were randomly assigned and received an infusion of ensovibep (n = 247) or placebo (n = 238). The odds ratio (OR) for a more favorable pulmonary outcome in the ensovibep (vs. placebo) group at day 5 was 0.93 (95% CI, 0.67 to 1.30; P = 0.68; OR > 1 would favor ensovibep). The 90-day cumulative incidence of sustained recovery was 82% for ensovibep and 80% for placebo (subhazard ratio [sHR], 1.06 [CI, 0.88 to 1.28]; sHR > 1 would favor ensovibep). The primary composite safety outcome at day 90 occurred in 78 ensovibep participants (32%) and 70 placebo participants (29%) (HR, 1.07 [CI, 0.77 to 1.47]; HR < 1 would favor ensovibep). LIMITATION The trial was prematurely stopped because of futility, limiting power for the primary outcome. CONCLUSION Compared with placebo, ensovibep did not improve clinical outcomes for hospitalized participants with COVID-19 receiving standard care, including remdesivir; no safety concerns were identified. PRIMARY FUNDING SOURCE National Institutes of Health.
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Affiliation(s)
| | - Christina Barkauskas
- Division of Pulmonary, Allergy, and Critical Care, Department of Medicine, Duke Health, Durham, North Carolina
| | - Eleftherios Mylonakis
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | | | - David M Vock
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Lianne Siegel
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Nicole Engen
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Greg Grandits
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | | | | | - Ralph Rogers
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Fadi Shehadeh
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Matthew Kaczynski
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Evangelia K Mylona
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Konstantinos N Syrigos
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - Vasiliki Rapti
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - David C Lye
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Lee Kong Chian School of Medicine, Singapore
| | - Diong Shiau Hui
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore
| | - Lindsay Leither
- Division of Pulmonary and Critical Care, Department of Medicine, Intermountain Medical Center, Salt Lake City, Utah
| | - Kirk U Knowlton
- Cardiovascular Department, Intermountain Medical Center, Salt Lake City, Utah
| | - Mamta K Jain
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | - Rubria Marines-Price
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | - Alice Osuji
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | | | - Ioannis Kalomenidis
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evaggelismos General Hospital, Athens, Greece
| | - Zafeiria Barmparessou
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evaggelismos General Hospital, Athens, Greece
| | | | | | - Peter Chen
- Cedars-Sinai Medical Center, Los Angeles, California
| | - Sam Torbati
- Cedars-Sinai Medical Center, Los Angeles, California
| | | | | | - Eyad Almasri
- University of California, San Francisco-Fresno, Fresno, California
| | - Alyssa Hughes
- University of California, San Francisco-Fresno, Fresno, California
| | | | | | | | | | | | - Barbara Trautner
- Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Vidya Menon
- NYC Health + Hospitals/Lincoln, Bronx, New York
| | - Joseph Lutaakome
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene & Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Michael Matthay
- University of California, San Francisco, Medical Center, Fresno, California
| | - Philip Robinson
- Hoag Memorial Hospital Presbyterian, Newport Beach, California
| | - Konstantinos Protopapas
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Nikolaos Koulouris
- 1st Respiratory Medicine Department, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - Ivan Kimuli
- Makerere University Lung Institute, Kampala, Uganda
| | - Amiran Baduashvili
- Division of Hospital Medicine, University of Colorado Hospital - Anschutz Medical Campus, Aurora, Colorado
| | - Dominique L Braun
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | | | | | - Kami Kim
- Division of Infectious Diseases, University of South Florida and Global Emerging Diseases Institute, Tampa General Hospital, Tampa, Florida
| | - Timothy J Hatlen
- Lundquist Institute for Biomedical Innovation, Torrance, California
| | | | - Daniel D Murray
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | - Tomas O Jensen
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, and Department of Pulmonary and Infectious Diseases, North Zealand University Hospital, Hillerod, Denmark
| | | | - Evan X Accardi
- Icahn School of Medicine at Mount Sinai, New York, New York
| | - Katy Shaw-Saliba
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Robin L Dewar
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | | | - Ven Natarajan
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Sylvain Laverdure
- Laboratory of Human Retrovirology and Immunoinformatics, National Institutes of Health, Frederick, Maryland
| | | | - M Tauseef Rehman
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Susan Vogel
- Office of Clinical Research Policy and Regulatory Operations, National Institutes of Health, Bethesda, Maryland
| | - David Vallée
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Page Crew
- Collaborative Clinical Research Branch, National Institutes of Health, Bethesda, Maryland
| | - Negin Atri
- Office of Clinical Research Policy and Regulatory Operations, National Institutes of Health, Bethesda, Maryland
| | | | - Sarah Pett
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Fleur Hudson
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Jonathan Badrock
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Giota Touloumi
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Samuel M Brown
- Division of Pulmonary and Critical Care Medicine, Intermountain Medical Center, and Department of Internal Medicine, University of Utah, Murray, Utah
| | - Wesley H Self
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Crystal M North
- Division of Pulmonary and Critical Care, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Adit A Ginde
- University of Colorado School of Medicine, Aurora, Colorado
| | - Christina C Chang
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Anthony Kelleher
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | | | | | - David Looney
- The Veterans Medical Research Foundation, San Diego, California
| | - Hien H Nguyen
- Veterans Affairs Northern California Health Care System, Sacramento, California
| | | | - Amy C Weintrob
- Infectious Diseases Section, Washington Veterans Affairs Medical Center, Washington, DC
| | - Birgit Grund
- School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Shweta Sharma
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Cavan S Reilly
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Roger Paredes
- Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Agnieszka Bednarska
- Wojewódzki Szpital Zakaźny w Warszawie, Medical University of Warsaw, Warsaw, Poland
| | - Norman P Gerry
- Advanced Biomedical Laboratories, Cinnaminson, New Jersey
| | - Abdel G Babiker
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | | | - Annetine C Gelijns
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Elizabeth S Higgs
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Virginia Kan
- Infectious Diseases Section, Veterans Affairs Medical Center, Washington, DC
| | - Gail Matthews
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - K. Argyraki
- Sotiria General, Medical School, National & Kapodistrian University of Athens
| | - P. Lourida
- Sotiria General Hospital, Medical School, National & Kapodistrian University of Athens
| | - P. Bakakos
- Sotiria General Hospital, Medical School, National & Kapodistrian University of Athens
| | - V. Vlachakos
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - E. Balis
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - S. Zakynthinos
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - I. Sigala
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - N. Gianniou
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - E. Dima
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - S. Magkouta
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - B Taylor Thompson
- Division of Pulmonary and Critical Care, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - E. Synolaki
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - S. Konstanta
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - M. Vlachou
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - P. Stathopoulou
- Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens
| | - P. Panagopoulos
- Alexandroupolis General Hospital, Medical School, Democritus University of Thrace
| | - V. Petrakis
- Alexandroupolis General Hospital, Medical School, Democritus University of Thrace
| | - D. Papazoglou
- Alexandroupolis General Hospital, Medical School, Democritus University of Thrace
| | - E. Tompaidou
- Alexandroupolis General Hospital, Medical School, Democritus University of Thrace
| | - E. Isaakidou
- Alexandroupolis General Hospital, Medical School, Democritus University of Thrace
| | - K. Leontis
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | | | - T. Nitsotolis
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - K. Athanasiou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - M.D. Myrodia
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - K. Kyriakoulis
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - I. Trontzas
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - M. Arfara-Melanini
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - V. Kolonia
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - Cissy Kityo
- Uganda SCC, JCRC/MRC/UVRI Uganda Research Unit
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - H Clifford Lane
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | | | | | | | | | | | | | | | | | | | | | - James D Neaton
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | | | | | | | | | | | | | | | | | | | | | - Jens D Lundgren
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | | | | | | | | | | | | | | | | | | | | | - Christina Barkauskas
- Division of Pulmonary, Allergy, and Critical Care, Department of Medicine, Duke Health, Durham, North Carolina
| | | | | | | | | | | | | | | | | | | | | | - Eleftherios Mylonakis
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | | | | | | | | | | | | | | | | | | | | | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Patrícia Ramgi
- CISPOC: Centro de Investigaçäo e Treino em Saúde da Polana Caniço, Maputo, Mozambique
| | - Kássia Pereira
- CISPOC: Centro de Investigaçäo e Treino em Saúde da Polana Caniço, Maputo, Mozambique
| | | | - Huyen Cao
- Gilead Sciences, Foster City, California
| | | | | | | | - David M. Vock
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | | | | | | | - Amy Adams
- Leidos Biomedical Research, Frederick, Maryland
| | | | | | | | | | - Mi Ha Kim
- Leidos Biomedical Research, Frederick, Maryland
| | - Joy Beeler
- Leidos Biomedical Research, Frederick, Maryland
| | - Lianne Siegel
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Liam Harmon
- Leidos Biomedical Research, Frederick, Maryland
| | | | - Yvonne Jato
- Leidos Biomedical Research, Frederick, Maryland
| | | | - Olivia Tang
- Leidos Biomedical Research, Frederick, Maryland
| | | | | | - Molly Buehn
- Leidos Biomedical Research, Frederick, Maryland
| | | | - Sadie Frary
- Leidos Biomedical Research, Frederick, Maryland
| | - Nicole Engen
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | | | | | | | | | | | | | | | | | | | | | - Greg Grandits
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | | | | | - Matt Hohn
- Leidos Biomedical Research, Frederick, Maryland
| | | | | | - Weizhong Chang
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Brad T. Sherman
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Adam W. Rupert
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Michael Baseler
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Perrine Lallemand
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | | | - Tom Imamichi
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Sharada Paudel
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Kyndal Cook
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Kendra Haupt
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Jeroen Highbarger
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Allison Hazen
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Yunden Badralmaa
- Frederick National Laboratory for Cancer Research/Leidos Biomedical Research, Frederick, Maryland
| | - Kenneth Smith
- Advanced Biomedical Laboratories, Cinnaminson, New Jersey
| | - Bhakti Patel
- Advanced Biomedical Laboratories, Cinnaminson, New Jersey
| | | | | | | | | | | | | | | | | | | | | | | | | | - Ralph Rogers
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | | | | | - Fadi Shehadeh
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Matthew Kaczynski
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Evangelia K. Mylona
- Division of Infectious Diseases, Rhode Island Hospital and The Miriam Hospital, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Konstantinos N. Syrigos
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - Vasiliki Rapti
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - David C. Lye
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Lee Kong Chian School of Medicine, Singapore
| | - Diong Shiau Hui
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore
| | - Lindsay Leither
- Division of Pulmonary and Critical Care, Department of Medicine, Intermountain Medical Center, Salt Lake City, Utah
| | - Kirk U. Knowlton
- Cardiovascular Department, Intermountain Medical Center, Salt Lake City, Utah
| | - Mamta K. Jain
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | - Rubria Marines-Price
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | - Alice Osuji
- UT Southwestern Medical Center and Parkland Health and Hospital Systems, Dallas, Texas
| | | | - Ioannis Kalomenidis
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evaggelismos General Hospital, Athens, Greece
| | - Zafeiria Barmparessou
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evaggelismos General Hospital, Athens, Greece
| | | | | | - Peter Chen
- Cedars-Sinai Medical Center, Los Angeles, California
| | - Sam Torbati
- Cedars-Sinai Medical Center, Los Angeles, California
| | | | | | - Eyad Almasri
- University of California, San Francisco–Fresno, Fresno, California
| | - Alyssa Hughes
- University of California, San Francisco–Fresno, Fresno, California
| | | | | | | | | | | | - Barbara Trautner
- Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Vidya Menon
- NYC Health + Hospitals/Lincoln, Bronx, New York
| | - Joseph Lutaakome
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene & Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Michael Matthay
- University of California, San Francisco, Medical Center, Fresno, California
| | - Philip Robinson
- Hoag Memorial Hospital Presbyterian, Newport Beach, California
| | - Konstantinos Protopapas
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Nikolaos Koulouris
- 1st Respiratory Medicine Department, Medical School, National and Kapodistrian University of Athens, Sotiria General Hospital, Athens, Greece
| | - Ivan Kimuli
- Makerere University Lung Institute, Kampala, Uganda
| | - Amiran Baduashvili
- Division of Hospital Medicine, University of Colorado Hospital - Anschutz Medical Campus, Aurora, Colorado
| | - Dominique L. Braun
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Huldrych F. Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | | | | | - Kami Kim
- Division of Infectious Diseases, University of South Florida and Global Emerging Diseases Institute, Tampa General Hospital, Tampa, Florida
| | | | | | - Daniel D. Murray
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | - Tomas O. Jensen
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, and Department of Pulmonary and Infectious Diseases, North Zealand University Hospital, Hillerod, Denmark
| | | | | | - Katy Shaw-Saliba
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Robin L. Dewar
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | | | - Ven Natarajan
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Sylvain Laverdure
- Laboratory of Human Retrovirology and Immunoinformatics, National Institutes of Health, Frederick, Maryland
| | | | - M. Tauseef Rehman
- Frederick National Laboratory for Cancer Research, Frederick, Maryland
| | - Susan Vogel
- Office of Clinical Research Policy and Regulatory Operations, National Institutes of Health, Bethesda, Maryland
| | - David Vallée
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Page Crew
- Collaborative Clinical Research Branch, National Institutes of Health, Bethesda, Maryland
| | - Negin Atri
- Office of Clinical Research Policy and Regulatory Operations, National Institutes of Health, Bethesda, Maryland
| | | | - Sarah Pett
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Fleur Hudson
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Jonathan Badrock
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | - Giota Touloumi
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Samuel M. Brown
- Division of Pulmonary and Critical Care Medicine, Intermountain Medical Center, and Department of Internal Medicine, University of Utah, Murray, Utah
| | - Wesley H. Self
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Crystal M. North
- Division of Pulmonary and Critical Care, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Adit A. Ginde
- University of Colorado School of Medicine, Aurora, Colorado
| | - Christina C. Chang
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Anthony Kelleher
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | | | | | - David Looney
- The Veterans Medical Research Foundation, San Diego, California
| | - Hien H. Nguyen
- Veterans Affairs Northern California Health Care System, Sacramento, California
| | | | - Amy C. Weintrob
- Infectious Diseases Section, Washington Veterans Affairs Medical Center, Washington, DC
| | - Birgit Grund
- School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Shweta Sharma
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Cavan S. Reilly
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Roger Paredes
- Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Agnieszka Bednarska
- Wojewódzki Szpital Zakaźny w Warszawie, Medical University of Warsaw, Warsaw, Poland
| | | | - Abdel G. Babiker
- The Medical Research Council Clinical Trials Unit at University College London, London, England
| | | | - Annetine C. Gelijns
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Elizabeth S. Higgs
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Virginia Kan
- Infectious Diseases Section, Veterans Affairs Medical Center, Washington, DC
| | - Gail Matthews
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - B. Taylor Thompson
- Division of Pulmonary and Critical Care, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | | | | | - H. Clifford Lane
- National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - James D. Neaton
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Jens D. Lundgren
- CHIP Center of Excellence for Health, Immunity, and Infections and Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | - David Sahner
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - John Tierney
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Betsey R. Herpin
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Mary C. Smolskis
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Laura A. McKay
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Kelly Cahill
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Ratna Sardana
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Sharon Segal Raim
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Lisa Hensely
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Joshua Lorenzo
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Rebecca Mock
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Judith Zuckerman
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Mark Miller
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Lucy Chung
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Nayon Kang
- Department of Clinical Research, National Institute of Allergy and Infectious Diseases
| | - Stacey J. Adam
- Foundation for the National Institutes of Health, The Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) and Operation Warp Speed
| | - Sarah Read
- Foundation for the National Institutes of Health, The Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) and Operation Warp Speed
| | - Ruxandra Draghia-Akli
- Foundation for the National Institutes of Health, The Accelerating COVID-19 Therapeutic Interventions and Vaccines (ACTIV) and Operation Warp Speed
| | - Amy Carlsen
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Anita Carter
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Eileen Denning
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Alain DuChene
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Kate Eckroth
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Alex Frase
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Greg Gandits
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Merrie Harrison
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Payton Kaiser
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Joseph Koopmeiners
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Sue Meger
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Thomas Murray
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Kien Quan
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Siu Fun Quan
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Greg Thompson
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Jamie Walski
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Deborah Wentworth
- INSIGHT SDMC, Division of Biostatistics, School of Public Health and School of Statistics, University of Minnesota, Minneapolis, Minnesota
| | - Alan J. Moskowitz
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Emilia Bagiella
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Ellen Moquete
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Karen O’Sullivan
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Mary E. Marks
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Emily Kinzel
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Sarah Burris
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Gabriela Bedoya
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Lola Gupta
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Jessica R. Overbey
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Maria L. Padillia
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | - Milerva Santos
- Cardiothoracic Surgical Trials Network (CTSN) International Coordinating Center (ICC), Icahn School of Medicine at Mount Sinai, New York
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Amy Adams
- University of Virginia Health Systems
| | | | | | | | | | | | | | | | | | | | - Cathryn Oldmixon
- Prevention and Early Treatment of Acute Lung Injury (PETAL) ICC, Massachusetts General Hospital, Boston, Massachusetts
| | - Nancy Ringwood
- Prevention and Early Treatment of Acute Lung Injury (PETAL) ICC, Massachusetts General Hospital, Boston, Massachusetts
| | - Ariela Muzikansky
- Prevention and Early Treatment of Acute Lung Injury (PETAL) ICC, Massachusetts General Hospital, Boston, Massachusetts
| | - Richard Morse
- Prevention and Early Treatment of Acute Lung Injury (PETAL) ICC, Massachusetts General Hospital, Boston, Massachusetts
| | - Roy G. Brower
- PETAL Steering Committee Chair, Johns Hopkins University
| | | | | | | | - Jay H. Steingrub
- ALIGNE Site Coordinating Center (SCC) Lead Investigators, Baystate Medical Center
| | - Peter K. Hou
- ALIGNE Site Coordinating Center (SCC) Lead Investigators, Brigham and Women's Hospital
| | | | | | | | | | | | | | - Daniel Talmor
- Boston SCC Lead Investigators, Beth Israel Deaconess Medical Center
| | - Nathan Shapiro
- Boston SCC Lead Investigators, Beth Israel Deaconess Medical Center
| | | | | | | | | | | | | | | | | | | | | | - Lisa Kurt
- Beth Israel Deaconess Medical Center
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Gregory Hendey
- California SCC Lead Investigators, David Geffen School of Medicine at UCLA
| | - Michael A. Matthay
- University of California San Francisco, University of San Francisco Mount Zion
| | - Kirsten Kangelaris
- University of California San Francisco, University of San Francisco Mount Zion
| | - Kimia Ashktorab
- University of California San Francisco, University of San Francisco Mount Zion
| | - Rachel Gropper
- University of California San Francisco, University of San Francisco Mount Zion
| | - Anika Agrawal
- University of California San Francisco, University of San Francisco Mount Zion
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Marc A. Moss
- Colorado SCC Lead Investigators, University of Colorado Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Michelle N. Gong
- Montefiore-Sinai SCC Lead Investigators: Montefiore Medical Center
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Catherine L. Hough
- Pacific Northwest SCC Lead Investigators, Oregon Health & Science University
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Todd W. Rice
- Vanderbilt SCC Lead Investigators, Vanderbilt University Medical Center
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jim Wong
- Carilion Roanoke Memorial Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Laura Popielski
- INSIGHT Washington ICC, Veterans Affairs (VA) Medical Center, Washington, DC
| | - Amy Kambo
- INSIGHT Washington ICC, Veterans Affairs (VA) Medical Center, Washington, DC
| | - Kimberley Viens
- INSIGHT Washington ICC, Veterans Affairs (VA) Medical Center, Washington, DC
| | - Melissa Turner
- INSIGHT Washington ICC, Veterans Affairs (VA) Medical Center, Washington, DC
| | - Michael J. Vjecha
- INSIGHT Washington ICC, Veterans Affairs (VA) Medical Center, Washington, DC
| | | | | | | | | | | | | | | | | | | | - Mamta K. Jain
- University of Texas Southwestern Medical Center, Dallas, Texas
| | | | - Tianna Petersen
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - Dena Kamel
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - Laura Hansen
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - Angie Garcia
- University of Texas Southwestern Medical Center, Dallas, Texas
| | - Mina Kim
- University of Texas Southwestern Medical Center, Dallas, Texas
| | | | - Sonia Gonzales
- University of Texas Southwestern Medical Center, Dallas, Texas
| | | | - Asa Oxner
- University of South Florida, Tampa General Hospital
| | - Lucy Guerra
- University of South Florida, Tampa General Hospital
| | - Thanh Tran
- University of South Florida, Tampa General Hospital
| | | | | | | | | | | | - Avon Cuenca
- Lundquist Institute for Biomedical Innovation
| | | | - Eric Daar
- Lundquist Institute for Biomedical Innovation
| | | | | | | | | | | | | | | | - Jason V. Baker
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | - Anne Frosch
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | | | - Hodan Jibrell
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | - Melanie Lo
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | | | - Shari Mackedanz
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | - Linh Ngo
- Hennepin Healthcare Research Institute, Minneapolis, Minnesota
| | | | | | | | | | | | | | | | | | | | | | | | | | - Tammy Bremer
- INSIGHT US Department of Veterans Affairs (VA) ICC
| | - Tara Burke
- INSIGHT US Department of Veterans Affairs (VA) ICC
| | | | | | | | | | | | | | - John Van
- Michael E. DeBakey VA Medical Center, Houston, Texas
| | - Laura Dillon
- Michael E. DeBakey VA Medical Center, Houston, Texas
| | - Yiqun Wang
- Michael E. DeBakey VA Medical Center, Houston, Texas
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Kan Lu
- Veterans Affairs Palo Alto Health Care System
| | | | | | | | | | | | | | | | | | | | - Dorthe Raben
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bitten Aagaard
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Charlotte B. Nielsen
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katharina Krapp
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bente Rosdahl Nykjær
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Christina Olsson
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Katja Lisa Kanne
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anne Louise Grevsen
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Zillah Maria Joensen
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Tina Bruun
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ane Bojesen
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Frederik Woldbye
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Nick E. Normand
- INSIGHT Copenhagen ICC, CHIP (Centre of Excellence for Health, Immunity and Infections), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Benfield
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Clara Lundetoft Clausen
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Nichlas Hovmand
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Simone Bastrup Israelsen
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Katrine Iversen
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Caecilie Leding
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Karen Brorup Pedersen
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Louise Thorlacius-Ussing
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Michaela Tinggaard
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | - Sandra Tingsgard
- Denmark Copenhagen University Hospital - Amager and Hvidovre, Center of Research & Disruption of Infectious Diseases, Department of Infectious Diseases
| | | | - Rikke Overgaard
- Herlev-Gentofte Hospital, Respiratory Medicine Section, Department of Internal Medicine
| | - Ema Rastoder
- Herlev-Gentofte Hospital, Respiratory Medicine Section, Department of Internal Medicine
| | - Christian Heerfordt
- Herlev-Gentofte Hospital, Respiratory Medicine Section, Department of Internal Medicine
| | - Caroline Hedsund
- Herlev-Gentofte Hospital, Respiratory Medicine Section, Department of Internal Medicine
| | | | | | | | - Christina Bergsoe
- Herlev-Gentofte Hospital, Respiratory Medicine Section, Department of Internal Medicine
| | | | | | | | | | | | - Inge K. Holden
- Odense University Hospital, Department of Infectious Diseases
| | | | - Marie Helleberg
- Dept. of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital
| | - Jan Gerstoft
- Dept. of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital
| | - Ole Kirk
- Dept. of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital
| | - Tina Bruun
- Dept. of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital
| | | | | | | | | | | | | | | | | | | | - Henrik Nielsen
- Aalborg University Hospital, Department of Infectious Diseases
| | | | | | | | - Daria Podlekareva
- Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | - Stine Johnsen
- Department of Respiratory Medicine, Bispebjerg Hospital, Copenhagen, Denmark
| | - Lothar Wiese
- Department of Infectious Diseases, Zealand University Hospital Roskilde and Department of Internal Medicine, Zealand University Hospital Koge
| | - Lene Surland Knudsen
- Department of Infectious Diseases, Zealand University Hospital Roskilde and Department of Internal Medicine, Zealand University Hospital Koge
| | - Maria Expósito
- Spain INSIGHT SCC Spain, Hospital Universitari Germans Trias i Pujol, Badalona
| | - José Badillo
- Spain INSIGHT SCC Spain, Hospital Universitari Germans Trias i Pujol, Badalona
| | - Ana Martínez
- Spain INSIGHT SCC Spain, Hospital Universitari Germans Trias i Pujol, Badalona
| | - Elena Abad
- Spain INSIGHT SCC Spain, Hospital Universitari Germans Trias i Pujol, Badalona
| | - Ana Chamorro
- Spain INSIGHT SCC Spain, Hospital Universitari Germans Trias i Pujol, Badalona
| | - Lourdes Mateu
- Hospital Universitari Germans Trias i Pujol, Badalona
| | - Sergio España
- Hospital Universitari Germans Trias i Pujol, Badalona
| | | | | | - Gemma Lladós
- Hospital Universitari Germans Trias i Pujol, Badalona
| | | | | | | | | | - Sergiu Padure
- Hospital General Universitario Gregorio Marañón, Madrid
| | - Jimena Gomez
- Hospital General Universitario Gregorio Marañón, Madrid
| | | | - Eva Cervilla
- Hospital General Universitario Gregorio Marañón, Madrid
| | | | | | - Paco Lopez
- Hospital General Universitario Gregorio Marañón, Madrid
| | | | - Leire Balerdi
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona
| | - Almudena Legarda
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona
| | - Montserrat Roldan
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona
| | - Laura Letona
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona
| | - José Muñoz
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona
| | | | | | | | | | | | | | | | | | | | | | | | - E. Orviz
- Hospital Clínico San Carlos, Madrid
| | | | | | | | | | | | | | - Cristina Acosta
- Internal Medicine Department, University Hospital Arnau de Vilanova, Lleida
| | | | - Emily West
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Khadija M’Rabeth-Bensalah
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Mareile L. Eichinger
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Manuela Grüttner-Durmaz
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Christina Grube
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Veronika Zink
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Josefine Goes
- Switzerland Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Tengiz Tsertsvadze
- Georgia SCC, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Akaki Abutidze
- Georgia SCC, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Nikoloz Chkhartishvili
- Georgia SCC, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Revaz Metchurtchlishvili
- Georgia SCC, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Marina Endeladze
- Georgia SCC, Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | | | | | | | - Piotr Pulik
- Poland SCC, Wojewodzki Szpital Zakazny Warsaw
| | | | - Roman Fishchuk
- Ukraine Central City Clinical Hospital of Ivano-Frankivsk City, Ukraine
| | - Olena Kobrynska
- Ukraine Central City Clinical Hospital of Ivano-Frankivsk City, Ukraine
| | | | - Ivanna Kirieieva
- Ukraine Central City Clinical Hospital of Ivano-Frankivsk City, Ukraine
| | - Mykhailo Kuziuk
- Ukraine Central City Clinical Hospital of Ivano-Frankivsk City, Ukraine
| | - Mark Polizzotto
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Catherine Carey
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Nila J. Dharan
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Sally Hough
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Sophie Virachit
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Sarah Davidson
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Daniel J. Bice
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Katherine Ognenovska
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Gesalit Cabrera
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | - Ruth Flynn
- INSIGHT Sydney ICC, The Kirby Institute, University of New South Wales, Sydney, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Marcelo H. Losso
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | - Cecilia Abela
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | - Renzo Moretto
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | - Carlos G. Belloc
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | - Jael Ludueña
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | - Josefina Amar
- INSIGHT SCC Argentina, Coordinación en Investigación Clínica Académica en Latinoamérica
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Clara Salgado
- Centro de Educacion Medica e Investigaciones Clinicas, Buenos Aires
| | - Ines M. Baeck
- Centro de Educacion Medica e Investigaciones Clinicas, Buenos Aires
| | | | - Stella M. Zarza
- Centro de Educacion Medica e Investigaciones Clinicas, Buenos Aires
| | - Mahesh K.B. Parmar
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | - Anna L. Goodman
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | - Adam Gregory
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | - Katharine Goodall
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | - Nicola Harris
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | - James Wyncoll
- INSIGHT London ICC, MRC Clinical Trials Unit at UC, London, United Kingdom
| | | | | | | | - E. Witele
- United Kingdom SCC: Royal Free Hospital
| | | | | | | | | | | | | | | | | | - Nikos Pantazis
- Greece SCC, Medical School, National & Kapodistrian University of Athens
| | - Vicky Gioukari
- Greece SCC, Medical School, National & Kapodistrian University of Athens
| | - Tania Souliou
- Greece SCC, Medical School, National & Kapodistrian University of Athens
| | - A. Antoniadou
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - D. Kavatha
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - S. Grigoropoulou
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - R.N. Tziolos
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - C. Oikonomopoulo
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - C. Moschopoulos
- Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens
| | - K. Tzimopoulos
- Sotiria General Hospital, Medical School, National & Kapodistrian University of Athens
| | - A. Koromilias
- Sotiria General Hospital, Medical School, National & Kapodistrian University of Athens
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Kallieri M, Zervas E, Fouka E, Porpodis K, Mitrova MH, Tzortzaki E, Makris M, Ntakoula M, Papaioannou AI, Lyberopoulos P, Dimakou K, Koukidou S, Ampelioti S, Papaporfyriou A, Katsoulis K, Kipourou M, Rovina N, Antoniou K, Vittorakis S, Bakakos P, Steiropoulos P, Markopoulou K, Avarlis P, Papanikolaou ΙC, Markatos M, Gaki E, Samitas K, Glynos K, Papiris SA, Papakosta D, Tzanakis N, Gaga M, Kostikas K, Loukides S. RELIght: A two-year REal-LIfe study of mepolizumab in patients with severe eosinophilic asTHma in Greece: Evaluating the multiple components of response. Allergy 2022; 77:2848-2852. [PMID: 35595723 DOI: 10.1111/all.15382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/03/2022] [Accepted: 05/14/2022] [Indexed: 01/27/2023]
Affiliation(s)
- Maria Kallieri
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | | | - Evangelia Fouka
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Konstantinos Porpodis
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Marija Hadji Mitrova
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | | | - Michael Makris
- Allergy Unit, 2nd Department of Dermatology and Venereology, Attikon University General Hospital, Athens, Greece
| | - Maria Ntakoula
- Allergy Unit, 2nd Department of Dermatology and Venereology, Attikon University General Hospital, Athens, Greece
| | - Andriana I Papaioannou
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Panagiotis Lyberopoulos
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Katerina Dimakou
- 5th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | - Sofia Koukidou
- 5th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | | | | | | | - Maria Kipourou
- Pulmonary Department, 424 Army General Hospital, Thessaloniki, Greece
| | - Nikoletta Rovina
- 1st Respiratory Department, National and Kapodistrian University of Athens Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Katerina Antoniou
- Respiratory Medicine School of Medicine, University of Crete, Heraklion, Greece
| | | | - Petros Bakakos
- 1st Respiratory Department, National and Kapodistrian University of Athens Medical School, "Sotiria" Chest Hospital, Athens, Greece
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, Democritus University of Thrace, University General Hospital Dragana, Alexandroupolis, Greece
| | - Katerina Markopoulou
- 1st Pulmonary Department, Papanikolaou General Hospital Thessaloniki, Thessaloniki, Greece
| | | | | | | | | | | | | | - Spyros A Papiris
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Despoina Papakosta
- Pulmonary Department, Aristotle University of Thessaloniki, G. Papanikolaou Hospital, Thessaloniki, Greece
| | - Nikolaos Tzanakis
- Respiratory Medicine School of Medicine, University of Crete, Heraklion, Greece
| | - Mina Gaga
- 7th Respiratory Clinic, "Sotiria" Chest Hospital, Athens, Greece
| | - Konstantinos Kostikas
- Respiratory Medicine Department, University of Ioannina Medical School, Ioannina, Greece
| | - Stelios Loukides
- 2nd Respiratory Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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Angelakis L, Papaioannou AI, Papathanasiou E, Mazioti A, Kallieri M, Papatheodorou G, Patentalakis G, Hillas G, Papiris S, Koulouris N, Loukides S, Bakakos P. Sestrin 2 levels are associated with emphysematous phenotype of COPD. PLoS One 2022; 17:e0273652. [PMID: 36040980 PMCID: PMC9426901 DOI: 10.1371/journal.pone.0273652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 08/11/2022] [Indexed: 11/18/2022] Open
Abstract
Sestrins (Sesns) are a family of highly conserved stress-inducible proteins and various stresses have been shown to strongly up-regulate them. Sestrin 2 (Sesn2) deficiency has been shown to partially suppress pulmonary emphysema. The aim of this study was to evaluate Sesn2 levels in COPD patients and its possible associations with the presence of emphysema and blood eosinophils. All patients underwent lung function testing and high-resolution computed tomography (HRCT) of the chest. The presence of emphysematous lesions in >15% of the pulmonary parenchyma was considered as significant emphysema. Sixty-seven patients were included in the study. 40/67 patients were characterized as having significant emphysema. Patients with significant emphysema had higher levels of Sesn2 (ng/ml) [median (IQR) 6.7 (2.7,10.3 vs 1.09 (0.9,1.9), p<0.001)] and significantly lower % and absolute blood eosinophil counts (cells/μL) compared to patients without emphysema [1 (0, 2) vs 4 (2, 4) p<0.001 and 62 (0, 110) vs 248 (180, 300), p<0.001 respectively]. Sesn2 presented a significant positive correlation to the score of emphysema in HRCT (rs = 0.87, p<0.001) and similar positive but weaker correlation to FRC (rs = 0.27, p = 0.024). Negative correlations were observed between Sesn2 and either the % of blood eosinophils and/or the absolute blood eosinophil count (rs = -0.79, p<0.001, and rs = -0.78, p<0.001 respectively). Sesn2 levels above 1.87 ng/ml showed a high diagnostic performance for the presence of significant emphysema in HRCT with an AUC 0.93, 95% CI (0.85,0.98), p<0.001. Sesn2 could serve as a potential biomarker of emphysema.
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Affiliation(s)
- Leonidas Angelakis
- 1 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Andriana I. Papaioannou
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Evgenia Papathanasiou
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Argiro Mazioti
- Radiology Department, “Mediterraneo” Hospital, Athens, Greece
| | - Maria Kallieri
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - George Patentalakis
- 1 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Hillas
- 5 Respiratory Medicine Department, “Sotiria” Hospital, Athens, Greece
| | - Spyridon Papiris
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Koulouris
- 1 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stelios Loukides
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- 1 University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
- * E-mail:
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Bakakos A, Rovina N, Loukides S, Bakakos P. Biologics in severe asthma: Outcomes in clinical trials-Similarities and differences. Expert Opin Biol Ther 2022; 22:855-870. [PMID: 35712995 DOI: 10.1080/14712598.2022.2091409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Severe asthma is a heterogenous disease characterized by multiple phenotypes. Targeted biologic therapies have revolutionarily changed the management of severe asthma by affecting various clinical outcomes, mainly by reducing exacerbations and the use of maintenance corticosteroids, but also by improving lung function and patient quality of life. AREAS COVERED Randomized controlled trials have convincingly demonstrated the efficacy of different biologics in improving the above outcomes. However, no head-to-head studies exist to compare their efficacy and many patients with severe asthma are eligible for more than one biologic agent. In this review, we present the effect of various biologics in the various outcomes as shown in randomized controlled trials and discuss their similarities and differences. EXPERT OPINION Both the initial choice of a biologic as well as the option of switching to another give the clinician an interesting but also difficult decision when choosing a biologic therapy for patients with severe asthma. This decision is mainly based on the individual characteristics of the patient, especially rate of exacerbations and use of systemic corticosteroids, but is also influenced by the presence of comorbidities and lung function impairment. No safety concerns have been raised around the use of these biologics.
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Affiliation(s)
- Agamemnon Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikoletta Rovina
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stelios Loukides
- 2nd University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Papaioannou AI, Fouka E, Tzanakis N, Antoniou K, Samitas K, Zervas E, Kostikas K, Bartziokas K, Porpodis K, Papakosta D, Tzouvelekis A, Gerogianni I, Kotsiou O, Makris M, Rovina N, Vlachou G, Markatos M, Vittorakis S, Katsoulis K, Papanikolaou I, Afthinos A, Katsaounou P, Steiropoulos P, Latsios D, Dimakou K, Koukidou S, Hillas G, Tryfon S, Kallieri M, Georgopoulou A, Avarlis P, Bakakos P, Markopoulou K, Gaki E, Paspala A, Kyriakaki Z, Gourgoulianis KI, Papiris S, Loukides S. SARS-Cov-2 Infection in Severe Asthma Patients Treated With Biologics. The Journal of Allergy and Clinical Immunology: In Practice 2022; 10:2588-2595. [PMID: 35752436 PMCID: PMC9222651 DOI: 10.1016/j.jaip.2022.05.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/21/2022] [Accepted: 05/25/2022] [Indexed: 12/15/2022]
Abstract
Background At the beginning of the pandemic, there have been considerable concerns regarding coronavirus disease 2019 (COVID-19) severity and outcomes in patients with severe asthma treated with biologics. Objective To prospectively observe a cohort of severe asthmatics treated with biologics for the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and disease severity during the COVID-19 pandemic. Methods Physicians from centers treating patients with severe asthma all over Greece provided demographic and medical data regarding their patients treated with biologics. Physicians were also asked to follow up patients during the pandemic and to perform a polymerase chain reaction test in case of a suspected SARS-Cov-2 infection. Results Among the 591 severe asthmatics (63.5% female) included in the study, 219 (37.1%) were treated with omalizumab, 358 (60.6%) with mepolizumab, and 14 (2.4%) with benralizumab. In total, 26 patients (4.4%) had a confirmed SARS-CoV-2 infection, 9 (34.6%) of whom were admitted to the hospital because of severe COVID-19, and 1 required mechanical ventilation and died 19 days after admission. Of the 26 infected patients, 5 (19.2%) experienced asthma control deterioration, characterized as exacerbation that required treatment with systemic corticosteroids. The scheduled administration of the biological therapy was performed timely in all patients with the exception of 2, in whom it was postponed for 1 week according to their doctors’ suggestion. Conclusion Our study confirms that despite the initial concerns, SARS-CoV-2 infection is not more common in asthmatics treated with biologics compared with the general population, whereas the use of biologic treatments for severe asthma during the COVID-19 pandemic does not seem to be related to adverse outcomes from severe COVID-19.
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Bakakos A, Bakakos P, Rovina N. Unraveling the Relationship of Asthma and COVID-19. J Pers Med 2021; 11:jpm11121374. [PMID: 34945846 PMCID: PMC8708521 DOI: 10.3390/jpm11121374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/13/2021] [Accepted: 12/13/2021] [Indexed: 01/08/2023] Open
Abstract
Viral infections are one of the main causes of asthma exacerbations. During the COVID-19 era, concerns regarding the relationship of SARS-CoV2 with asthma have been raised. The concerns are both for COVID severity and asthma exacerbations. Many studies on COVID-19 epidemiology and comorbidities have assessed whether asthma represents a risk factor for SARS-CoV2 infection and/or more severe course of the disease. This review covers the current evidence on the prevalence of asthma in COVID-19 and its association with susceptibility to and severity of SARS-CoV2 infection. It will examine the possible role of underlying asthma severity in COVID-19 related outcomes as well as the molecular mechanisms involved in the co-existence of these entities. The possible role of asthma inflammatory phenotypes will also be evaluated. Finally, the impact of asthma comorbidities and the implications of asthma medication on COVID-19 will be addressed.
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Bakakos P, Papakosta D, Loukides S. Budesonide/formoterol via the Elpenhaler® device in asthmatic patients: A real-world effectiveness study
(The BOREAS Study). Pneumon 2021. [DOI: 10.18332/pne/144485] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Papaporfyriou A, Bakakos P, Hillas G, Papaioannou AI, Loukides S. Blood eosinophils in COPD: friend or foe? Expert Rev Respir Med 2021; 16:35-41. [PMID: 34821191 DOI: 10.1080/17476348.2021.2011219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION The pathogenesis of chronic obstructive pulmonary disease (COPD) is highly complex and the underlying cellular and molecular mechanisms remain poorly understood. AREAS COVERED COPD has been traditionally associated with neutrophilic inflammation of the bronchi, but in the last decade, studies have demonstrated that eosinophils may also migrate into the lower airways of patients with COPD and their increased numbers can be noticed during exacerbations as well as stable disease. In this review, we present clinical characteristics of eosinophilic COPD, as well as the role of eosinophils as a biomarker-guided therapy in COPD. A systematic research using the database of Pubmed up to February 2021 was performed. The terms we searched were eosinophilic inflammation, COPD, COPD phenotypes, COPD exacerbations, corticosteroids in COPD, and monoclonal antibodies in COPD. EXPERT OPINION Blood eosinophil levels show strong potential as a prognostic and theragnostic biomarker in the clinical management of COPD being at the moment the most reliable biomarker. The lack of a certain cutoff value of blood eosinophils as guidance for treatment with ICS and biologic therapies and the uncertainty regarding the stability of eosinophilia and eosinophilic phenotype through the course of COPD remain as unmet dilemmas and problems.
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Affiliation(s)
| | - Petros Bakakos
- 1st Respiratory Medicine Department, University of Athens Medical School Sotiria' Chest Hospital,'Athens, Greece
| | - Georgios Hillas
- 5th Pulmonary Department, "Sotiria" Chest Diseases Hospital, Athens, Greece
| | - Andriana I Papaioannou
- 2nd Respiratory Medicine Department, University of Athens Medical School 'Attikon' Hospital, Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, University of Athens Medical School 'Attikon' Hospital, Athens, Greece
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Kyriazopoulou E, Poulakou G, Milionis H, Metallidis S, Adamis G, Tsiakos K, Fragkou A, Rapti A, Damoulari C, Fantoni M, Kalomenidis I, Chrysos G, Angheben A, Kainis I, Alexiou Z, Castelli F, Serino FS, Tsilika M, Bakakos P, Nicastri E, Tzavara V, Kostis E, Dagna L, Koufargyris P, Dimakou K, Savvanis S, Tzatzagou G, Chini M, Cavalli G, Bassetti M, Katrini K, Kotsis V, Tsoukalas G, Selmi C, Bliziotis I, Samarkos M, Doumas M, Ktena S, Masgala A, Papanikolaou I, Kosmidou M, Myrodia DM, Argyraki A, Cardellino CS, Koliakou K, Katsigianni EI, Rapti V, Giannitsioti E, Cingolani A, Micha S, Akinosoglou K, Liatsis-Douvitsas O, Symbardi S, Gatselis N, Mouktaroudi M, Ippolito G, Florou E, Kotsaki A, Netea MG, Eugen-Olsen J, Kyprianou M, Panagopoulos P, Dalekos GN, Giamarellos-Bourboulis EJ. Early treatment of COVID-19 with anakinra guided by soluble urokinase plasminogen receptor plasma levels: a double-blind, randomized controlled phase 3 trial. Nat Med 2021; 27:1752-1760. [PMID: 34480127 PMCID: PMC8516650 DOI: 10.1038/s41591-021-01499-z] [Citation(s) in RCA: 297] [Impact Index Per Article: 99.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/10/2021] [Indexed: 12/20/2022]
Abstract
Early increase of soluble urokinase plasminogen activator receptor (suPAR) serum levels is indicative of increased risk of progression of coronavirus disease 2019 (COVID-19) to respiratory failure. The SAVE-MORE double-blind, randomized controlled trial evaluated the efficacy and safety of anakinra, an IL-1α/β inhibitor, in 594 patients with COVID-19 at risk of progressing to respiratory failure as identified by plasma suPAR ≥6 ng ml-1, 85.9% (n = 510) of whom were receiving dexamethasone. At day 28, the adjusted proportional odds of having a worse clinical status (assessed by the 11-point World Health Organization Clinical Progression Scale (WHO-CPS)) with anakinra, as compared to placebo, was 0.36 (95% confidence interval 0.26-0.50). The median WHO-CPS decrease on day 28 from baseline in the placebo and anakinra groups was 3 and 4 points, respectively (odds ratio (OR) = 0.40, P < 0.0001); the respective median decrease of Sequential Organ Failure Assessment (SOFA) score on day 7 from baseline was 0 and 1 points (OR = 0.63, P = 0.004). Twenty-eight-day mortality decreased (hazard ratio = 0.45, P = 0.045), and hospital stay was shorter.
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Affiliation(s)
- Evdoxia Kyriazopoulou
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Simeon Metallidis
- 1st Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Georgios Adamis
- 1st Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | - Konstantinos Tsiakos
- 2nd Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | | | - Aggeliki Rapti
- 2nd Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Christina Damoulari
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Massimo Fantoni
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Ioannis Kalomenidis
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evangelismos General Hospital, Athens, Greece
| | - Georgios Chrysos
- 2nd Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Andrea Angheben
- Department of Infectious Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | - Ilias Kainis
- 10th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Athens, Greece
| | - Zoi Alexiou
- 2nd Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Brescia, Italy
| | | | - Maria Tsilika
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Petros Bakakos
- 1st Department of Chest Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Vassiliki Tzavara
- 1st Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Evangelos Kostis
- Department of Therapeutics, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Panagiotis Koufargyris
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Katerina Dimakou
- 5th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Spyridon Savvanis
- Department of Internal Medicine, Elpis General Hospital, Athens, Greece
| | - Glykeria Tzatzagou
- 1st Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- 3rd Department of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Giulio Cavalli
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genova, Italy
| | - Konstantina Katrini
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Vasileios Kotsis
- 3rd Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - George Tsoukalas
- 4th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Milan, Italy & IRCCS Humanitas Research Hospital, Milan, Italy
| | - Ioannis Bliziotis
- 1st Department of Internal Medicine, Asklepieio General Hospital of Voula, Athens, Greece
| | - Michael Samarkos
- 1st Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Michael Doumas
- 2nd Department of Propedeutic Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Sofia Ktena
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Aikaterini Masgala
- 2nd Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | - Ilias Papanikolaou
- Department of Pulmonary Medicine, General Hospital of Kerkyra, Corfu, Greece
| | - Maria Kosmidou
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Dimitra-Melia Myrodia
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Chiara Simona Cardellino
- Department of Infectious Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | | | | | - Vassiliki Rapti
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Efthymia Giannitsioti
- 2nd Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Antonella Cingolani
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Styliani Micha
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | | | | | - Styliani Symbardi
- 1st Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Maria Mouktaroudi
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Giuseppe Ippolito
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Eleni Florou
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Antigone Kotsaki
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, The Netherlands
- Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Jesper Eugen-Olsen
- Department of Clinical Research, Copenhagen University Hospital, Amager and Hvidovre, Denmark
| | | | - Periklis Panagopoulos
- 2nd Department of Internal Medicine, Democritus University of Thrace, Medical School, Alexandroupolis, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Evangelos J Giamarellos-Bourboulis
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece.
- Hellenic Institute for the Study of Sepsis, Athens, Greece.
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Tzouvelekis A, Akinosoglou K, Karampitsakos T, Panou V, Tomos I, Tsoukalas G, Stratiki M, Dimakou K, Chrysikos S, Papaioannou O, Hillas G, Bakakos P, Stratakos G, Anagnostopoulos A, Koromilias A, Boutou A, Kioumis I, Chloros D, Kontakiotis T, Papakosta D, Papiris S, Manali E, Antonogiannaki EM, Koulouris N, Bouros D, Loukides S, Gogos C. Epidemiological characteristics and outcomes from 187 patients with COVID-19 admitted to 6 reference centers in Greece: an observational study during the first wave of the COVID-19 pandemic. Adv Respir Med 2021; 89:378-385. [PMID: 34494241 DOI: 10.5603/arm.a2021.0087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 06/03/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Epidemiological data from patients with COVID-19 has been recently published in several countries. Nationwide data of hospitalized patients with COVID-19 in Greece remain scarce. MATERIAL AND METHODS This was an observational, retrospective study from 6 reference centers between February 26 and May 15, 2020. RESULTS The patients were mostly males (65.7%) and never smokers (57.2%) of median age 60 (95% CI: 57.6-64) years. The majority of the subjects (98%) were treated with the standard-of-care therapeutic regimen at that time, including hydroxychlo-roquine and azithromycin. Median time of hospitalization was 10 days (95% CI: 10-12). Twenty-five (13.3%) individuals were intubated and 8 died (4.2%). The patients with high neutrophil-to-lymphocyte ratio (NLR) ( > 3.58) exhibited more severe disease as indicated by significantly increased World Health Organization (WHO) R&D ordinal scale (4; 95% CI: 4-4 vs 3; 95% CI: 3-4, p = 0.0001) and MaxFiO2% (50; 95% CI: 38.2-50 vs 29.5; 95% CI: 21-31, p < 0.0001). The patients with increased lactate dehydrogenase (LDH) levels ( > 270 IU/ml) also exhibited more advanced disease compared to the low LDH group ( < 270 IU/ml) as indicated by both WHO R&D ordinal scale (4; 95% CI: 4-4 vs 4; 95% CI: 3-4, p = 0.0001) and MaxFiO2% (50; 95% CI: 35-60 vs 28; 95% CI: 21-31, p < 0.0001). CONCLUSION We present the first epidemiological report from a low-incidence and mortality COVID-19 country. NLR and LDH may represent reliable disease prognosticators leading to timely treatment decisions.
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Affiliation(s)
- Argyris Tzouvelekis
- Department of Respiratory Medicine, University Hospital of Patras, University of Patras, Patras, Greece, Greece.,Department of Internal Medicine, University Hospital of Patras, University of Patras, Patras, Greece
| | - Karolina Akinosoglou
- Department of Internal Medicine, University Hospital of Patras, University of Patras, Patras, Greece
| | - Theodoros Karampitsakos
- Department of Respiratory Medicine, University Hospital of Patras, University of Patras, Patras, Greece, Greece. .,Department of Internal Medicine, University Hospital of Patras, University of Patras, Patras, Greece.
| | - Vassiliki Panou
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Tomos
- 2nd Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Tsoukalas
- 4th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Magdalini Stratiki
- 4th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Katerina Dimakou
- 5th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Serafeim Chrysikos
- 5th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Ourania Papaioannou
- Department of Respiratory Medicine, University Hospital of Patras, University of Patras, Patras, Greece, Greece.,5th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Georgios Hillas
- 5th Department of Respiratory Medicine, SOTIRIA General Hospital, Athens, Greece
| | - Petros Bakakos
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Grigoris Stratakos
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Aris Anagnostopoulos
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Koromilias
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Afroditi Boutou
- Department of Respiratory Medicine, Papanikolaou General Hospital, Thessaloniki, Greece
| | - Ioannis Kioumis
- Department of Respiratory Failure, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Diamantis Chloros
- Department of Respiratory Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodoros Kontakiotis
- Department of Respiratory Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Despoina Papakosta
- Department of Respiratory Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Spyridon Papiris
- 2nd Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Effrosyni Manali
- 2nd Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Elvira-Markela Antonogiannaki
- 2nd Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Koulouris
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- 1st Academic Department of Respiratory Medicine, SOTIRIA General Hospital for Thoracic Diseases, National and Kapodistrian University of Athens, Athens, Greece
| | - Stylianos Loukides
- 2nd Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Gogos
- Department of Internal Medicine, University Hospital of Patras, University of Patras, Patras, Greece
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Koukidou S, Charpidou A, Vassos D, Grapsa D, Ampelioti S, Dimakou E, Bakakos P, Poulakou G, Syrigos K. Prognostic value of neutrophil to lymphocyte ratio in patients with advanced non-small cell lung cancer. Lung Cancer 2021. [DOI: 10.1183/13993003.congress-2021.pa2310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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41
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Chrysanthidis M, Charpidou A, Dimakakos E, Grapsa D, Bakakos P, Stratakos G, Syrigos K. Evaluation of cancer-associated thrombosis risk in patients with lung adenocarcinoma using the COMPASS-CAT risk assessment model. Lung Cancer 2021. [DOI: 10.1183/13993003.congress-2021.pa3854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Papaioannou AI, Mplizou M, Porpodis K, Fouka E, Zervas E, Samitas K, Markatos M, Bakakos P, Papiris S, Gaga M, Papakosta D, Loukides S. Long-term efficacy and safety of omalizumab in patients with allergic asthma: A real-life study. Allergy Asthma Proc 2021; 42:235-242. [PMID: 33980337 DOI: 10.2500/aap.2021.42.210014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background: The efficacy and safety of omalizumab in patients with severe allergic asthma have been established in both randomized controlled trials and real-life studies. Objective: To evaluate the sustained effectiveness and safety of long-term treatment with omalizumab in a real-world setting. Methods: In this retrospective study, we included patients treated with omalizumab for at least 8 years in four asthma clinics in Greece. Pulmonary function, asthma control, oral corticosteroids (OCS) dose, and exacerbations were recorded before treatment, 6 months later, and annually thereafter. Adverse events were also recorded. Results: Forty-five patients (66.7% women), mean ± standard deviation (SD) age 55.3 ± 12.2 years, were included. The duration of treatment with omalizumab was 10.6 ± 1.2 years. The annual exacerbation rate decreased from 4.1 before omalizumab initiation to 1.1 after 1 year of treatment and remained low up to the 8th year of treatment (p < 0.001). From the 19 patients who were receiving OCS at baseline, 21.1% patients discontinued after 6 months, 47.4% were still on OCS after 4 years of therapy, and 31.6% were on OCS after 8 years. With regard to the OCS dose, 36.8% of the patients reduced the dose ≥ 50% after 6 months and 68.4% achieved 50% reduction after 2 years. The mean daily OCS dose before omalizumab initiation was 7.8 mg of prednisolone or the equivalent, reduced to 4.7 mg/day after 6 months, which reached 1.6 mg/day after 8 years (p < 0.001). Treatment with omalizumab resulted in significant improvements of asthma control and lung function. No severe adverse events were reported. Conclusion: In this real-life study, omalizumab resulted in significant and sustained improvements in asthma exacerbations, asthma control, and lung function, and had a steroid sparing effect and a good safety profile.
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Affiliation(s)
- Andriana I. Papaioannou
- From the 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 2nd Respiratory Medicine Department, “Attikon” University Hospital, Chaidari, Athens, Greece
| | - Myrto Mplizou
- From the 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 2nd Respiratory Medicine Department, “Attikon” University Hospital, Chaidari, Athens, Greece
| | - Konstantinos Porpodis
- Prof, Respiratory Medicine Department, Aristotle University of Thessaloniki, G Papanikolaou Hospital, Thessaloniki, Greece
| | - Evangelia Fouka
- Prof, Respiratory Medicine Department, Aristotle University of Thessaloniki, G Papanikolaou Hospital, Thessaloniki, Greece
| | | | | | | | - Petros Bakakos
- National and Kapodistrian University of Athens National and Kapodistrian University of Athens, 1st Respiratory Medicine Department, “Sotiria” Hospital, Athens, Greece
| | - Spyridon Papiris
- From the 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 2nd Respiratory Medicine Department, “Attikon” University Hospital, Chaidari, Athens, Greece
| | - Mina Gaga
- 7th Respiratory Medicine Department, Sotiria Hospital, Athens. Greece
| | - Despoina Papakosta
- Prof, Respiratory Medicine Department, Aristotle University of Thessaloniki, G Papanikolaou Hospital, Thessaloniki, Greece
| | - Stelios Loukides
- From the 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, 2nd Respiratory Medicine Department, “Attikon” University Hospital, Chaidari, Athens, Greece
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Kostikas K, Papathanasiou E, Papaioannou AI, Bartziokas K, Papanikolaou IC, Antonakis E, Makou I, Hillas G, Karampitsakos T, Papaioannou O, Dimakou K, Apollonatou V, Verykokou G, Papiris S, Bakakos P, Loukides S. Blood eosinophils as predictor of outcomes in patients hospitalized for COPD exacerbations: a prospective observational study. Biomarkers 2021; 26:354-362. [PMID: 33724121 DOI: 10.1080/1354750x.2021.1903998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE In the present prospective multicentre observational study, we evaluated the potential role of blood eosinophils on the outcomes of patients hospitalized for COPD exacerbations. MATERIAL AND METHODS Consecutive patients >40 years with a previous COPD diagnosis were recruited. Blood eosinophils were measured on admission prior to the initiation of treatment and were evaluated in three groups (<50, 50-149 and ≥150 cells/μL). Patients received standard care and were followed up for a year. RESULTS A total of 388 patients were included (83.5% male, mean age 72 years). Patients with higher blood eosinophils had less dyspnoea (Borg scale), lower C-reactive protein (CRP) and higher PaO2/FiO2 (partial pressure for oxygen/fraction of inhaled oxygen), and were discharged earlier (median 11 vs. 9 vs. 5 days for patients with <50, 50-149 and ≥150 cells/μL, respectively). Patients with <50 cells/μL presented higher 30-day and 1-year mortality, whereas there were no differences in moderate/severe COPD exacerbations between the three groups. In a post hoc analysis, treatment with inhaled corticosteroids as per physicians' decision was associated with better exacerbation prevention during follow-up in patients with ≥150 cells/μL. CONCLUSIONS Higher blood eosinophils were associated with better outcomes in hospitalized COPD patients, further supporting their use as a prognostic biomarker.
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Affiliation(s)
| | - Evgenia Papathanasiou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Andriana I Papaioannou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Bartziokas
- Respiratory Medicine Department, University of Ioannina, Ioannina, Greece.,2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Ioanna Makou
- Respiratory Medicine Department, Corfu General Hospital, Corfu, Greece
| | - Georgios Hillas
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, Athens, Greece
| | | | | | - Katerina Dimakou
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, Athens, Greece
| | - Vicky Apollonatou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Galateia Verykokou
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyros Papiris
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- 1st Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, National and Kapodistrian University of Athens, Athens, Greece
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Papathanassiou E, Papaioannou AI, Papanikolaou I, Antonakis E, Makou I, Hillas G, Mizi E, Bakakos P, Apollonatou V, Verykokou G, Roussakis N, Tsilogianni Z, Papiris S, Loukides S. Glycated Hemoglobin (HbA1c) as a Predictor of Outcomes during Acute Exacerbations of Chronic Obstructive Pulmonary Disease. COPD 2021; 18:219-225. [PMID: 33759663 DOI: 10.1080/15412555.2021.1902491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Systemic inflammation may be the common denominator between COPD and type 2 diabetes and may explain the correlation in both diseases' development and progress. The aim of this prospective observational study is to examine the prognostic value of glycated hemoglobin levels (HbA1c) and HbA1c-adjusted glycemic variables (glycemic gap, stress hyperglycemia ratio και modified stress hyperglycemia ratio) in an acute exacerbation of COPD (AECOPD) as well as in COPD disease's morbidity and mortality during the following year. We evaluated patients hospitalized only for COPD exacerbations. Levels of HbA1c and HbA1c-adjusted glycemic variables were recorded upon admission. The study outcomes included duration of hospital stay, need for mechanical ventilation and exacerbation outcome. All subjects were followed up for one year. A total of 156 patients were included in the study (74.4% men, age [mean ± SD] 72 ± 7 years). Patients (21.8%) had type 2 diabetes and 67.9% of patients were receiving ICS treatment. The median value of HbA1c was 5.9 (IQR: 5.4, 6.5). Necessity for mechanical ventilation was significantly higher for patients with lower values of HbA1c [median: 5.3 (IQR 5.02, 6.3) vs. 5.9 (IQR 5.5, 6.5), p = .038]. However, duration of hospitalization, death during hospitalization as well as the number of new exacerbation events, time to next exacerbation and mortality during the following year did not differ significantly. Moreover, none of the HbA1c-adjusted glycemic variables examined, demonstrated any statistical significance. In conclusion neither the preceding nor the present glycemic state exhibit a predictive value regarding short- or long-term outcomes of an AECOPD.
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Affiliation(s)
- Evgenia Papathanassiou
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Andriana I Papaioannou
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | | | | | - Ioanna Makou
- Respiratory Medicine Department, Corfu General Hospital, Corfu, Greece
| | - Georgios Hillas
- Department of Critical Care and Pulmonary Services, University of Athens, Evangelismos Hospital, Athens, Greece
| | - Eleutheria Mizi
- Department of Critical Care and Pulmonary Services, University of Athens, Evangelismos Hospital, Athens, Greece
| | - Petros Bakakos
- First Respiratory Medicine Department, University of Athens, "Sotiria" Chest Hospital, Athens, Greece
| | - Vasiliki Apollonatou
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Galateia Verykokou
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Nikolaos Roussakis
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Zoe Tsilogianni
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Spyros Papiris
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Stelios Loukides
- Second Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
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Bousquet J, Anto JM, Czarlewski W, Haahtela T, Fonseca SC, Iaccarino G, Blain H, Vidal A, Sheikh A, Akdis CA, Zuberbier T, Hamzah Abdul Latiff A, Abdullah B, Aberer W, Abusada N, Adcock I, Afani A, Agache I, Aggelidis X, Agustin J, Akdis M, Al‐Ahmad M, Al‐Zahab Bassam A, Alburdan H, Aldrey‐Palacios O, Alvarez Cuesta E, Alwan Salman H, Alzaabi A, Amade S, Ambrocio G, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto J, Ara Bardajo P, Arasi S, Arshad H, Cristina Artesani M, Asayag E, Avolio F, Azhari K, Bachert C, Bagnasco D, Baiardini I, Bajrović N, Bakakos P, Bakeyala Mongono S, Balotro‐Torres C, Barba S, Barbara C, Barbosa E, Barreto B, Bartra J, Bateman ED, Battur L, Bedbrook A, Bedolla Barajas M, Beghé B, Bekere A, Bel E, Ben Kheder A, Benson M, Berghea EC, Bergmann K, Bernardini R, Bernstein D, Bewick M, Bialek S, Białoszewski A, Bieber T, Billo NE, Bilo MB, Bindslev‐Jensen C, Bjermer L, Bobolea I, Bochenska Marciniak M, Bond C, Boner A, Bonini M, Bonini S, Bosnic‐Anticevich S, Bosse I, Botskariova S, Bouchard J, Boulet L, Bourret R, Bousquet P, Braido F, Briggs A, Brightling CE, Brozek J, Brussino L, Buhl R, Bumbacea R, Buquicchio R, Burguete Cabañas M, Bush A, Busse WW, Buters J, Caballero‐Fonseca F, Calderon MA, Calvo M, Camargos P, Camuzat T, Canevari F, Cano A, Canonica GW, Capriles‐Hulett A, Caraballo L, Cardona V, Carlsen K, Carmon Pirez J, Caro J, Carr W, Carreiro‐Martins P, Carreon‐Asuncion F, Carriazo A, Casale T, Castor M, Castro E, Caviglia A, Cecchi L, Cepeda Sarabia A, Chandrasekharan R, Chang Y, Chato‐Andeza V, Chatzi L, Chatzidaki C, Chavannes NH, Chaves Loureiro C, Chelninska M, Chen Y, Cheng L, Chinthrajah S, Chivato T, Chkhartishvili E, Christoff G, Chrystyn H, Chu DK, Chua A, Chuchalin A, Chung KF, Cicerán A, Cingi C, Ciprandi G, Cirule I, Coelho AC, Compalati E, Constantinidis J, Correia de Sousa J, Costa EM, Costa D, Costa Domínguez MDC, Coste A, Cottini M, Cox L, Crisci C, Crivellaro MA, Cruz AA, Cullen J, Custovic A, Cvetkovski B, Czarlewski W, D'Amato G, Silva J, Dahl R, Dahlen S, Daniilidis V, DarjaziniNahhas L, Darsow U, Davies J, Blay F, De Feo G, De Guia E, los Santos C, De Manuel Keenoy E, De Vries G, Deleanu D, Demoly P, Denburg J, Devillier P, Didier A, Dimic Janjic S, Dimou M, Dinh‐Xuan AT, Djukanovic R, Do Ceu Texeira M, Dokic D, Dominguez Silva MG, Douagui H, Douladiris N, Doulaptsi M, Dray G, Dubakiene R, Dupas E, Durham S, Duse M, Dykewicz M, Ebo D, Edelbaher N, Eiwegger T, Eklund P, El‐Gamal Y, El‐Sayed ZA, El‐Sayed SS, El‐Seify M, Emuzyte R, Enecilla L, Erhola M, Espinoza H, Espinoza Contreras JG, Farrell J, Fernandez L, Fink Wagner A, Fiocchi A, Fokkens WJ, Lenia F, Fonseca JA, Fontaine J, Forastiere F, Fuentes Pèrez JM, Gaerlan–Resureccion E, Gaga M, Gálvez Romero JL, Gamkrelidze A, Garcia A, García Cobas CY, García Cruz MDLLH, Gayraud J, Gelardi M, Gemicioglu B, Gennimata D, Genova S, Gereda J, Gerth van Wijk R, Giuliano A, Gomez M, González Diaz S, Gotua M, Grigoreas C, Grisle I, Gualteiro L, Guidacci M, Guldemond N, Gutter Z, Guzmán A, Halloum R, Halpin D, Hamelmann E, Hammadi S, Harvey R, Heffler E, Heinrich J, Hejjaoui A, Hellquist‐Dahl B, Hernández Velázquez L, Hew M, Hossny E, Howarth P, Hrubiško M, Huerta Villalobos YR, Humbert M, Salina H, Hyland M, Ibrahim M, Ilina N, Illario M, Incorvaia C, Infantino A, Irani C, Ispayeva Z, Ivancevich J, E.J. Jares E, Jarvis D, Jassem E, Jenko K, Jiméneracruz Uscanga RD, Johnston SL, Joos G, Jošt M, Julge K, Jung K, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu F, Kapsali J, Kardas P, Karjalainen J, Kasala CA, Katotomichelakis M, Kavaliukaite L, Kazi BS, Keil T, Keith P, Khaitov M, Khaltaev N, Kim Y, Kirenga B, Kleine‐Tebbe J, Klimek L, Koffi N’Goran B, Kompoti E, Kopač P, Koppelman G, KorenJeverica A, Koskinen S, Košnik M, Kostov KV, Kowalski ML, Kralimarkova T, Kramer Vrščaj K, Kraxner H, Kreft S, Kritikos V, Kudlay D, Kuitunen M, Kull I, Kuna P, Kupczyk M, Kvedariene V, Kyriakakou M, Lalek N, Landi M, Lane S, Larenas‐Linnemann D, Lau S, Laune D, Lavrut J, Le L, Lenzenhuber M, Lessa M, Levin M, Li J, Lieberman P, Liotta G, Lipworth B, Liu X, Lobo R, Lodrup Carlsen KC, Lombardi C, Louis R, Loukidis S, Lourenço O, Luna Pech JA, Madjar B, Maggi E, Magnan A, Mahboub B, Mair A, Mais Y, Maitland van der Zee A, Makela M, Makris M, Malling H, Mandajieva M, Manning P, Manousakis M, Maragoudakis P, Marseglia G, Marshall G, Reza Masjedi M, Máspero JF, Matta Campos JJ, Maurer M, Mavale‐Manuel S, Meço C, Melén E, Melioli G, Melo‐Gomes E, Meltzer EO, Menditto E, Menzies‐Gow A, Merk H, Michel J, Micheli Y, Miculinic N, Midão L, Mihaltan F, Mikos N, Milanese M, Milenkovic B, Mitsias D, Moalla B, Moda G, Mogica Martínez MD, Mohammad Y, Moin M, Molimard M, Momas I, Mommers M, Monaco A, Montefort S, Mora D, Morais‐Almeida M, Mösges R, Mostafa B, Mullol J, Münter L, Muraro A, Murray R, Musarra A, Mustakov T, Naclerio R, Nadeau KC, Nadif R, Nakonechna A, Namazova‐Baranova L, Navarro‐Locsin G, Neffen H, Nekam K, Neou A, Nettis E, Neuberger D, Nicod L, Nicola S, Niederberger‐Leppin V, Niedoszytko M, Nieto A, Novellino E, Nunes E, Nyembue D, O’Hehir R, Odjakova C, Ohta K, Okamoto Y, Okubo K, Oliver B, Onorato GL, Pia Orru M, Ouédraogo S, Ouoba K, Paggiaro PL, Pagkalos A, Pajno G, Pala G, Palaniappan S, Pali‐Schöll I, Palkonen S, Palmer S, Panaitescu Bunu C, Panzner P, Papadopoulos NG, Papanikolaou V, Papi A, Paralchev B, Paraskevopoulos G, Park H, Passalacqua G, Patella V, Pavord I, Pawankar R, Pedersen S, Peleve S, Pellegino S, Pereira A, Pérez T, Perna A, Peroni D, Pfaar O, Pham‐Thi N, Pigearias B, Pin I, Piskou K, Pitsios C, Plavec D, Poethig D, Pohl W, Poplas Susic A, Popov TA, Portejoie F, Potter P, Poulsen L, Prados‐Torres A, Prarros F, Price D, Prokopakis E, Puggioni F, Puig‐Domenech E, Puy R, Rabe K, Raciborski F, Ramos J, Recto MT, Reda SM, Regateiro FS, Reider N, Reitsma S, Repka‐Ramirez S, Ridolo E, Rimmer J, Rivero Yeverino D, Angelo Rizzo J, Robalo‐Cordeiro C, Roberts G, Roche N, Rodríguez González M, Rodríguez Zagal E, Rolla G, Rolland C, Roller‐Wirnsberger R, Roman Rodriguez M, Romano A, Romantowski J, Rombaux P, Romualdez J, Rosado‐Pinto J, Rosario N, Rosenwasser L, Rossi O, Rottem M, Rouadi P, Rovina N, Rozman Sinur I, Ruiz M, Ruiz Segura LT, Ryan D, Sagara H, Sakai D, Sakurai D, Saleh W, Salimaki J, Samitas K, Samolinski B, Sánchez Coronel MG, Sanchez‐Borges M, Sanchez‐Lopez J, Sarafoleanu C, Sarquis Serpa F, Sastre‐Dominguez J, Savi E, Sawaf B, Scadding GK, Scheire S, Schmid‐Grendelmeier P, Schuhl JF, Schunemann H, Schvalbová M, Schwarze J, Scichilone N, Senna G, Sepúlveda C, Serrano E, Shields M, Shishkov V, Siafakas N, Simeonov A, FER Simons E, Carlos Sisul J, Sitkauskiene B, Skrindo I, SokličKošak T, Solé D, Sooronbaev T, Soto‐Martinez M, Soto‐Quiros M, Sousa Pinto B, Sova M, Soyka M, Specjalski K, Spranger O, Stamataki S, Stefanaki L, Stellato C, Stelmach R, Strandberg T, Stute P, Subramaniam A, Suppli Ulrik C, Sutherland M, Sylvestre S, Syrigou A, Taborda Barata L, Takovska N, Tan R, Tan F, Tan V, Ping Tang I, Taniguchi M, Tannert L, Tantilipikorn P, Tattersall J, Tesi F, Thijs C, Thomas M, To T, Todo‐Bom A, Togias A, Tomazic P, Tomic‐Spiric V, Toppila‐Salmi S, Toskala E, Triggiani M, Triller N, Triller K, Tsiligianni I, Uberti M, Ulmeanu R, Urbancic J, Urrutia Pereira M, Vachova M, Valdés F, Valenta R, Valentin Rostan M, Valero A, Valiulis A, Vallianatou M, Valovirta E, Van Eerd M, Van Ganse E, Hage M, Vandenplas O, Vasankari T, Vassileva D, Velasco Munoz C, Ventura MT, Vera‐Munoz C, Vicheva D, Vichyanond P, Vidgren P, Viegi G, Vogelmeier C, Von Hertzen L, Vontetsianos T, Vourdas D, Tran Thien Quan V, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Wickman M, Williams S, Williams D, Wilson N, Wong G, Woo K, Wright J, Wroczynski P, Xepapadaki P, Yakovliev P, Yamaguchi M, Yan K, Yeow Yap Y, Yawn B, Yiallouros P, Yorgancioglu A, Yoshihara S, Young I, Yusuf OB, Zaidi A, Zaitoun F, Zar H, Zedda M, Zernotti ME, Zhang L, Zhong N, Zidarn M, Zubrinich C. Cabbage and fermented vegetables: From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19. Allergy 2021; 76:735-750. [PMID: 32762135 PMCID: PMC7436771 DOI: 10.1111/all.14549] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/20/2022]
Abstract
Large differences in COVID‐19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS‐CoV‐2 binds to its receptor, the angiotensin‐converting enzyme 2 (ACE2). As a result of SARS‐CoV‐2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID‐19. The nuclear factor (erythroid‐derived 2)‐like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT1R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof‐of‐concept of dietary manipulations that may enhance Nrf2‐associated antioxidant effects, helpful in mitigating COVID‐19 severity.
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Affiliation(s)
- Jean Bousquet
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
- MACVIA‐France and CHU Montpellier France
| | - Josep M. Anto
- Centre for Research in Environmental Epidemiology (CREAL) ISGlobAL Barcelona Spain
- IMIM (Hospital del Mar Research Institute) Barcelona Spain
- Universitat Pompeu Fabra (UPF) Barcelona Spain
- CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | | | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital University of Helsinki Finland
| | - Susana C. Fonseca
- Faculty of Sciences GreenUPorto ‐ Sustainable Agrifood Production Research Centre DGAOTUniversity of Porto Porto Portugal
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences Federico II University Napoli Italy
| | - Hubert Blain
- Department of Geriatrics Montpellier University hospital and MUSE Montpellier France
| | - Alain Vidal
- World Business Council for Sustainable Development (WBCSD) Geneva Switzerland
- AgroParisTech ‐ Paris Institute of Technology for Life, Food and Environmental Sciences Paris France
| | - Aziz Sheikh
- Usher Institute University of Edinburgh Scotland, UK
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Torsten Zuberbier
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
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Karampitsakos T, Akinosoglou K, Papaioannou O, Panou V, Koromilias A, Bakakos P, Loukides S, Bouros D, Gogos C, Tzouvelekis A. Increased Red Cell Distribution Width Is Associated With Disease Severity in Hospitalized Adults With SARS-CoV-2 Infection: An Observational Multicentric Study. Front Med (Lausanne) 2020; 7:616292. [PMID: 33363191 PMCID: PMC7759673 DOI: 10.3389/fmed.2020.616292] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 11/25/2020] [Indexed: 11/13/2022] Open
Abstract
Background: There is an amenable need for clinically applicable biomarkers in patients with SARS-CoV-2 infection. Red Cell Distribution Width (RDW) has been recently suggested as a prognostic biomarker for COVID-19. Methods: This was an observational study enrolling patients between February 26 and May 15 2020. We aimed to validate the association of the previously published RDW threshold of 14.5% with markers of disease progression and mortality. Results: A total number of 193 hospitalized patients with COVID-19 were enrolled and analyzed. Median age was 61 years (95% CI: 58–64). Patients with baseline RDW ≥14.5% (n = 41, 19.2%) presented with more progressive disease compared to patients with baseline RDW <14.5% (n = 156, 80.8%) as indicated by significant differences in maximum FiO2% during hospitalization (median: 100, 95% CI: 45.2–100, vs. 35, 95% CI: 31–40, p = 0.0001, respectively). Values of RDW ≥14.5% were also strongly associated with increased risk of mortality (HR: 4.1, 95% CI: 0.88–19.23), (p = 0.02). Conclusion: Our study provides evidence to support reproducibility and validity of a specified cut-off threshold of RDW as biomarker of disease severity and mortality in patients with COVID-19.
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Affiliation(s)
| | - Karolina Akinosoglou
- Department of Internal Medicine, University General Hospital of Patras, Patras, Greece
| | - Ourania Papaioannou
- Department of Respiratory Medicine, University Hospital of Patras, Patras, Greece
| | - Vassiliki Panou
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest, "Sotiria," Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Koromilias
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest, "Sotiria," Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros Bakakos
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest, "Sotiria," Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stelios Loukides
- Second Academic Department of Respiratory Medicine, ATTIKON General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest, "Sotiria," Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Gogos
- Department of Internal Medicine, University General Hospital of Patras, Patras, Greece
| | - Argyrios Tzouvelekis
- Department of Respiratory Medicine, University Hospital of Patras, Patras, Greece
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Papaioannou AI, Loukides S, Bakakos P, Kosmas EN, Rovina N, Steiropoulos P, Fouka E, Hillas G, Patentalakis G, Kouvela M, Tzanakis N. Dual Bronchodilator in the Era of Triple Therapy. Int J Chron Obstruct Pulmon Dis 2020; 15:2695-2705. [PMID: 33149567 PMCID: PMC7604249 DOI: 10.2147/copd.s273987] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/23/2020] [Indexed: 01/18/2023] Open
Abstract
Pharmacological medications used for the treatment of COPD patients have increased significantly. Long-acting bronchodilators have been recognized as the mainstay of the treatment of stable COPD, while ICS are usually added in patients with COPD who experience exacerbations, despite bronchodilator treatment. In the latest years, several studies have been published showing the beneficial effect of adding ICS on dual bronchodilation in patients suffering from more severe disease comparing triple therapy with several therapeutic regiments including dual bronchodilation and providing a message that this triple therapy might be more appropriate for COPD patients. However, not all COPD patients have a desirable response to ICS treatment while long-term ICS use in COPD is associated with several side effects. In this report, we aimed to provide a review of the current knowledge on the importance of dual bronchodilation on COPD patients and to compare its use with triple therapy, by covering a wide spectrum of topics. Finally, we propose an algorithm on performing treatment step up from dual bronchodilation to triple therapy and step down from triple to double bronchodilation considering the current evidence.
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Affiliation(s)
- Andriana I Papaioannou
- 2nd Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Stelios Loukides
- 2nd Respiratory Medicine Department, University of Athens, "Attikon" University Hospital, Athens, Greece
| | - Petros Bakakos
- 1st Respiratory Medicine Department, University of Athens, "Sotiria" Chest Hospital, Athens, Greece
| | | | - Nikoletta Rovina
- 1st Respiratory Medicine Department, University of Athens, "Sotiria" Chest Hospital, Athens, Greece
| | - Paschalis Steiropoulos
- Department of Respiratory Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Evangellia Fouka
- Respiratory Medicine Department, Aristotle University of Thessaloniki, G Papanikolaou Hospital, Thessaloniki, Greece
| | - Georgios Hillas
- 5th Respiratory Medicine Department, Sotiria Chest Hospital, Athens, Greece
| | | | - Marousa Kouvela
- 3rd Department of Medicine, Athens Medical School, Athens, Greece
| | - Nikos Tzanakis
- Department of Thoracic Medicine, Faculty of Medicine, University of Crete, Crete, Greece
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Tomos I, Kostikas K, Hillas G, Bakakos P, Loukides S. Primary care and COVID-19: cutting the Gordian knot - the Greek experience and algorithm. ERJ Open Res 2020; 6:00468-2020. [PMID: 32904656 PMCID: PMC7456642 DOI: 10.1183/23120541.00468-2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 07/09/2020] [Indexed: 12/15/2022] Open
Abstract
The novel human coronavirus that is now named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of coronavirus disease 2019 (COVID-19). The disease is mild in most people (∼80%). During the COVID-19 pandemic, in many countries the crisis has quickly overwhelmed the capacities of healthcare systems, leading to major challenges in their ability to respond [1, 2]. In Greece, we managed to control the pandemic by eliminating the number of cases and by keeping mortality rates within acceptable limits. As of 4 July 2020, the National Public Health Organisation reported 3511 cases (55% male) with 192 deaths; 517 patients were hospitalised. 811 (23%) of the total cases were linked to travelling abroad, while 1933 (55.1%) were linked to exposure to a confirmed case. Following extended discussions with primary care physicians and after fully considering our experiences during hospital emergencies, these findings suggest that primary care in Greece may have played a key role in the management of suspected cases of SARS-CoV-2, perhaps relieving the referral hospitals from suspect and mild cases, and critically contributing to our success story during the pandemic. The Greek experience reveals that harmonised collaboration among primary care, secondary facilities, designated hospitals and official authorities results in prompt and accurate management of the pandemic-related crisis of COVID-19https://bit.ly/3eSHVhG
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Affiliation(s)
- Ioannis Tomos
- National and Kapodistrian University of Athens, 2nd Respiratory Medicine Dept, "Attikon" University Hospital, Chaidari, Athens, Greece
| | - Konstantinos Kostikas
- Respiratory Medicine Dept, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Georgios Hillas
- 5th Respiratory Medicine Dept, Sotiria Hospital, Athens, Greece
| | - Petros Bakakos
- National and Kapodistrian University of Athens, 1st Respiratory Medicine Dept, "Sotiria" Hospital, Athens, Greece
| | - Stelios Loukides
- National and Kapodistrian University of Athens, 2nd Respiratory Medicine Dept, "Attikon" University Hospital, Chaidari, Athens, Greece
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Bakakos A, Loukides S, Usmani OS, Bakakos P. Biologics in severe asthma: the overlap endotype - opportunities and challenges. Expert Opin Biol Ther 2020; 20:1427-1434. [PMID: 32779950 DOI: 10.1080/14712598.2020.1809651] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Patients with severe asthma experience a significant burden of symptoms, disease exacerbations and medication side-effects. Severe asthma interferes with the patients' quality of life and has high health-care costs. New targeted biologic therapies have improved the management of severe asthma by significantly reducing exacerbations and maintenance corticosteroid use, and also improving lung function and patient quality of life. AREAS COVERED Not all severe asthmatics are eligible for such therapies. Those with allergic and eosinophilic asthma, usually referred to as 'T2-high' asthma benefit from anti-IgE and anti-IL-5/5 R antibodies respectively, whereas some asthmatics are eligible for both: 'overlap' endotype. In this review, we present briefly the monoclonal antibodies that have been approved in the management of severe asthma and we focus on the 'overlap' endotype. EXPERT OPINION Since these therapies are costly, it is extremely important to choose the right treatment for the right patient especially in the 'overlapping' one. The decision is mainly based on the judgment of the clinician and is often driven by the most easily obtainable biomarker, thus the blood eosinophil count. Comorbidities, patient's input and administration frequency may aid the decision of choosing one over another biologic.
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Affiliation(s)
- A Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens , Athens Greece
| | - S Loukides
- 2 University Department of Respiratory Medicine, National and Kapodistrian University of Athens , Athens Greece
| | - O S Usmani
- Airways Disease Section, National Heart and Lung Institute, Imperial College London, & Royal Brompton Hospital , UK
| | - P Bakakos
- 1st University Department of Respiratory Medicine, National and Kapodistrian University of Athens , Athens Greece
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Keramydas D, Bakakos P, Alchanatis M, Papalexis P, Konstantakopoulos I, Tavernaraki K, Dracopoulos V, Papadakis A, Pantazi E, Chelidonis G, Chaidoutis E, Constantinidis TC, Tsitsimpikou C, Kavantzas N, Patsouris E, Tsarouhas K, Spandidos DA, Lazaris AC. Investigation of the health effects on workers exposed to respirable crystalline silica during outdoor and underground construction projects. Exp Ther Med 2020; 20:882-889. [PMID: 32742330 PMCID: PMC7388242 DOI: 10.3892/etm.2020.8786] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 05/25/2020] [Indexed: 12/27/2022] Open
Abstract
Chronic exposure of workers to powder containing crystalline silica (Silicon dioxide; SiO2) can lead to chronic lung diseases (lung cancer, silicosis, etc.). Aim of this study was to evaluate the exposure of Greek construction workers to SiO2 and describe their pulmonary function. The study involved 86 outdoor and underground workers. Medical and professional history was obtained, and breath samples were collected at morning hours through a mask for the determination of SiO2 levels. Pulmonary function tests, radiological examination and evaluation of radiographs were also performed. Pulmonary function examination showed that the majority of the workers were within normal range (61.4%) while the rest were diagnosed with mild (26.5%) and more severe impairment (7.24%). Working conditions (underground-outdoor) were statistically significantly related to the categorization of pulmonary function (P=0.038). During radiological examination, the type of working activity/ conditions (underground-outdoor) were statistically significantly related to the categorization of these findings (P=0.044). Of the 69 employees, 52 did not present findings (75.4%) and 5 were diagnosed with findings specific to occupational diseases (7.23%). Environmental exposure to respirable crystalline silica (RCS) was detected at 0.0125 mg/m3 in the workplace, which is not beyond the legal limits. Underground workers with more than 15 years of exposure to SiO2 are more likely to present chronic silicosis compared to the workers of outdoor activities.
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Affiliation(s)
- Dimitrios Keramydas
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Petros Bakakos
- 1st Department of Pneumonology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Manos Alchanatis
- 1st Department of Pneumonology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Petros Papalexis
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Ioannis Konstantakopoulos
- Ministry of Labor and Social Affairs, National Focal Point of the European Agency for Safety and Health at Work (EU-OSHA), 10110 Athens, Greece
| | - Kyriaki Tavernaraki
- Department of Imaging and Interventional Radiology, ‘Sotiria’ Hospital, 11527 Athens, Greece
| | - Vasileios Dracopoulos
- Hellenic Institute for Occupational Health and Safety (ELINYAE), 10445 Athens, Greece
| | | | - Eugenia Pantazi
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece
| | - Georgios Chelidonis
- National Actuarial Authority, 10559 Athens, Greece, Ministry of Interior, 10563 Athens, Greece
| | | | - Theodoros C. Constantinidis
- Laboratory of Hygiene and Environmental Protection, Democritus University of Thrace, School of Health Sciences, Faculty of Medicine, 68100 Alexandroupolis, Greece
| | | | - Nikolaos Kavantzas
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Efstratios Patsouris
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Andreas Ch. Lazaris
- 1st Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
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