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Ruscitti P, Masedu F, Vitale A, Caggiano V, Di Cola I, Cipriani P, Valenti M, Mayrink Giardini HA, de Brito Antonelli IP, Dagostin MA, Lopalco G, Iannone F, Maria M, Almaghlouth IA, Asfina KN, Ali HH, Ciccia F, Iacono D, Pantano I, Mauro D, Sfikakis PP, Tektonidou M, Laskari K, Berardicurti O, Dagna L, Tomelleri A, Tufan A, Can Kardas R, Hinojosa-Azaola A, Martín-Nares E, Kawakami-Campos PA, Ragab G, Hegazy MT, Direskeneli H, Alibaz-Oner F, Fotis L, Sfriso P, Govoni M, La Torre F, Cristina Maggio M, Montecucco C, De Stefano L, Bugatti S, Rossi S, Makowska J, Del Giudice E, Emmi G, Bartoloni E, Hernández-Rodríguez J, Conti G, Nunzia Olivieri A, Lo Gullo A, Simonini G, Viapiana O, Wiesik-Szewczyk E, Erten S, Carubbi F, De Paulis A, Maier A, Tharwat S, Costi S, Iagnocco A, Sebastiani GD, Gidaro A, Brucato AL, Karamanakos A, Akkoç N, Caso F, Costa L, Prete M, Perosa F, Atzeni F, Guggino G, Fabiani C, Frediani B, Giacomelli R, Cantarini L. The Systemic Score May Identify Life-Threatening Evolution in Still Disease: Data from the GIRRCS AOSD-Study Group and the AIDA Network Still Disease Registry. Arthritis Rheumatol 2024; 76:1141-1152. [PMID: 38499989 DOI: 10.1002/art.42845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/21/2024] [Accepted: 03/12/2024] [Indexed: 03/20/2024]
Abstract
OBJECTIVE We aimed to evaluate the clinical usefulness of the systemic score in the prediction of life-threatening evolution in Still disease. We also aimed to assess the clinical relevance of each component of the systemic score in predicting life-threatening evolution and to derive patient subsets accordingly. METHODS A multicenter, observational, prospective study was designed including patients included in the Gruppo Italiano Di Ricerca in Reumatologia Clinica e Sperimentale Adult-Onset Still Disease Study Group and the Autoinflammatory Disease Alliance Network Still Disease Registry. Patients were assessed to see if the variables to derive the systemic score were available. The life-threatening evolution was defined as mortality, whatever the clinical course, and/or macrophage activation syndrome, a secondary hemophagocytic lymphohistiocytosis associated with a poor prognosis. RESULTS A total of 597 patients with Still disease were assessed (mean ± SD age 36.6 ± 17.3 years; male 44.4%). The systemic score, assessed as a continuous variable, significantly predicted the life-threatening evolution (odds ratio [OR] 1.24; 95% confidence interval [CI] 1.07-1.42; P = 0.004). A systemic score ≥7 also significantly predicted the likelihood of a patient experiencing life-threatening evolution (OR 3.36; 95% CI 1.81-6.25; P < 0.001). Assessing the clinical relevance of each component of the systemic score, liver involvement (OR 1.68; 95% CI 1.48-2.67; P = 0.031) and lung disease (OR 2.12; 95% CI 1.14-4.49; P = 0.042) both significantly predicted life-threatening evolution. The clinical characteristics of patients with liver involvement and lung disease were derived, highlighting their relevance in multiorgan disease manifestations. CONCLUSION The clinical utility of the systemic score was shown in identifying Still disease at a higher risk of life-threatening evolution in a large cohort. Furthermore, the clinical relevance of liver involvement and lung disease was highlighted.
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Affiliation(s)
- Piero Ruscitti
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Francesco Masedu
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Antonio Vitale
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
- Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Valeria Caggiano
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
- Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Ilenia Di Cola
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Paola Cipriani
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Marco Valenti
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Henrique A Mayrink Giardini
- Rheumatology Division, Faculdade de Medicina, Hospital das Clínicas, Universidade de São Paulo, São Paulo, Brazil
| | | | - Marilia Ambiel Dagostin
- Rheumatology Division, Faculdade de Medicina, Hospital das Clínicas, Universidade de São Paulo, São Paulo, Brazil
| | - Giuseppe Lopalco
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) Policlinic Hospital, University of Bari, Bari, Italy
| | - Florenzo Iannone
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) Policlinic Hospital, University of Bari, Bari, Italy
| | - Morrone Maria
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) Policlinic Hospital, University of Bari, Bari, Italy
| | - Ibrahim A Almaghlouth
- Rheumatology Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- College of Medicine Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Kazi Nur Asfina
- College of Medicine Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Hebatallah Hamed Ali
- College of Medicine Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Francesco Ciccia
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Daniela Iacono
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ilenia Pantano
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Daniele Mauro
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Petros P Sfikakis
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Tektonidou
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Katerina Laskari
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Onorina Berardicurti
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Campus Bio-Medico, Via Álvaro del Portillo 200, Rome, Italy
- Rheumatology, Immunology and Clinical Medicine Unit, Department of Medicine, University of Rome "Campus Biomedico" School of Medicine, Rome, Italy
| | - Lorenzo Dagna
- Division of Immunology, Transplants and Infectious Diseases, Università Vita-Salute San Raffaele, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Alessandro Tomelleri
- Division of Immunology, Transplants and Infectious Diseases, Università Vita-Salute San Raffaele, Milan, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Abdurrahman Tufan
- Department of Internal Medicine, Division of Rheumatology, Gazi University Hospital, Ankara, Turkey
| | - Rıza Can Kardas
- Department of Internal Medicine, Division of Rheumatology, Gazi University Hospital, Ankara, Turkey
| | - Andrea Hinojosa-Azaola
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Eduardo Martín-Nares
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Perla Ayumi Kawakami-Campos
- Department of Ophthalmology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán Mexico City, Mexico
| | - Gaafar Ragab
- Internal Medicine Department, Rheumatology and Clinical Immunology Unit, Faculty of Medicine, Cairo University, Egypt
- Faculty of Medicine, Newgiza University (NGU), Egypt
| | - Mohamed Tharwat Hegazy
- Internal Medicine Department, Rheumatology and Clinical Immunology Unit, Faculty of Medicine, Cairo University, Egypt
- Faculty of Medicine, Newgiza University (NGU), Egypt
| | - Haner Direskeneli
- Department of Internal Medicine, Division of Rheumatology, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Fatma Alibaz-Oner
- Department of Internal Medicine, Division of Rheumatology, Marmara University, Faculty of Medicine, Istanbul, Turkey
| | - Lampros Fotis
- Department of Pediatrics, Attikon General Hospital, National and Kapodistrian University of Athens, Greece
| | - Paolo Sfriso
- Rheumatology Unit, Department of Medicine, University of Padua, Padua, Italy
| | - Marcello Govoni
- Rheumatology Unit, Department of Medical Sciences, Azienda Ospedaliero-Universitaria S. Anna-Ferrara, University of Ferrara, Ferrara, Italy
| | - Francesco La Torre
- Department of Pediatrics, Pediatric Rheumatology Center, Giovanni XXIII Pediatric Hospital, University of Bari, Bari, Italy
| | - Maria Cristina Maggio
- University Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G.D'Alessandro", University of Palermo, Palermo, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Ludovico De Stefano
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Serena Bugatti
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Silvia Rossi
- Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, Zeromskiego 113, Lodz, Poland
| | - Emanuela Del Giudice
- Pediatric and Neonatology Unit, Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Latina, Italy
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Centre for Inflammatory Diseases, Department of Medicine, Monash Medical Centre, Monash University, Clayton, VIC, Australia
| | - Elena Bartoloni
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - José Hernández-Rodríguez
- Department of Autoimmune Diseases, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Hospital Clínic of Barcelona [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center], University of Barcelona, Barcelona, Spain
| | - Giovanni Conti
- Pediatric Nephrology and Rheumatology Unit, Azienda Ospedaliera Universitaria (AOU), "G. Martino" Messina, Italy
| | - Alma Nunzia Olivieri
- Department of Woman, Child and of General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Gabriele Simonini
- NEUROFARBA Department, Rheumatology Unit, MeyerChildren's Hospital IRCCS, University of Florence, Florence, Italy
| | - Ombretta Viapiana
- Rheumatology Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Italy
| | - Ewa Wiesik-Szewczyk
- Department of Internal Medicine, Pneumonology, Allergology and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, National Research Institute, Warsaw, Poland
| | - Sukran Erten
- Department of Rheumatology, Faculty of Medicine Ankara City Hospital, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Francesco Carubbi
- Department of Life, Health & Environmental Sciences and Internal Medicine and Nephrology Unit, Department of Medicine, University of L'Aquila and ASL Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Amato De Paulis
- Department of Translational Medical Sciences, Section of Clinical Immunology, University of Naples Federico II, Naples, Italy
| | - Armin Maier
- Rheumatology Unit, Department of Medicine, Central Hospital of Bolzano, Bolzano, Italy
| | - Samar Tharwat
- Rheumatology and Immunology Unit, Internal Medicine Department, Mansoura University, Mansoura, Egypt
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta, Egypt
| | - Stefania Costi
- Department of Clinical Sciences and Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, University of Milan, Milan, Italy
| | - Annamaria Iagnocco
- Academic Rheumatology Centre, Ospedale Mauriziano - Dipartimento Scienze Cliniche e Biologiche, Università degli Studi di Torino, Turin, Italy
| | | | - Antonio Gidaro
- Department of Biomedical and Clinical Sciences Luigi Sacco, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | | | - Anastasios Karamanakos
- Joint Academic Rheumatology Program, First Department of Propaedeutic and Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nurullah Akkoç
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Manisa Celal Bayar University, Manisa, Turkey
| | - Francesco Caso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luisa Costa
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Marcella Prete
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Fabiola Atzeni
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital P. Giaccone, University of Palermo, Palermo, Italy
| | - Claudia Fabiani
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
- Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Bruno Frediani
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
- Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Roberto Giacomelli
- Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Campus Bio-Medico, Via Álvaro del Portillo 200, Rome, Italy
- Rheumatology, Immunology and Clinical Medicine Unit, Department of Medicine, University of Rome "Campus Biomedico" School of Medicine, Rome, Italy
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy
- Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
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Fatma A, Raida BS, Mourad C, Ikram D, Zouheir B, Henda E. Performances of the H-score and the HLH-2004 score in the positive diagnosis of secondary hemophagocytic lymphohistiocytosis. Curr Res Transl Med 2024; 72:103430. [PMID: 38266400 DOI: 10.1016/j.retram.2023.103430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/11/2023] [Accepted: 11/06/2023] [Indexed: 01/26/2024]
Abstract
Hemophagocytic lymphocytosis (HLH) is a rare clinical and biological entity that can be life-threatening. Early diagnosis can improve the overall prognosis of HLH. OBJECTIVES The aims of this study are to evaluate the performances of HLH-2004-score and H-score in identifying patients with secondary HLH and to determine an optimal H-score cut-off for our population. METHODS A retrospective study that involved all patients, with images of hemophagocytosis in myelograms analyzed at the laboratory of hematology, followed at these departments: clinical-hematology, internal-medicine, infectious-diseases and gastroenterology, University-Hospital "Hédi-Chaker", Sfax-Tunisia, (June2017-May2021). We identified two groups of patients: "HLH" and "Not-HLH". Then, for each patient, we calculated the HLH-2004-score and the H-score. RESULTS Forty-two patients were included in this study. Twenty-five (60 %) belonging to group "HLH" and seventeen (40 %) to group "Not-HLH" with a mean age (38.72 vs. 39.82 years, p = 0.846) respectively. The study of the performances demonstrated that H-score had better performances. The best cut-off value of H-score for our population was 158.5, allowing a gain in sensitivity (from 92 % to 96 %) compared to the original study cut-off of 169. CONCLUSION Both H-score and HLH-2004-score showed excellent discriminative powers with better performances for H-score. The new H-score cut-off at 158.5 can be applied to our population.
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Affiliation(s)
- Abida Fatma
- Laboratory of Hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Ben Salah Raida
- Department of Internal Medicine, Hedi Chaker University Hospital, Sfax, Tunisia.
| | - Chaari Mourad
- Laboratory of Hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Dammak Ikram
- Laboratory of Hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Bahloul Zouheir
- Department of Internal Medicine, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Elleuch Henda
- Laboratory of Hematology, Hedi Chaker University Hospital, Sfax, Tunisia
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Yin D, Wang J, Wang Z. The effectiveness of the doxorubicin-etoposide-methylprednisolone regimen for adult HLH secondary to rheumatic disease. Ann Hematol 2024:10.1007/s00277-024-05796-8. [PMID: 38772957 DOI: 10.1007/s00277-024-05796-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 05/07/2024] [Indexed: 05/23/2024]
Abstract
To investigate the efficacy of the doxorubicin-etoposide-methylprednisolone, DEP) regimen as an effective treatment for adult Hemophagocytic Lymphohistiocytosis secondary to rheumatic disease and analyze prognosis in these patients. Fifty-eight adult patients diagnosed with Hemophagocytic Lymphohistiocytosis secondary to rheumatic disease admitted to Beijing Friendship Hospital from 1st Jan. 2018 to 31st Dec. 2022 were retrospectively included in this study. Patients were grouped according to previous treatment. Clinical data and laboratory characteristics of patients were retrospectively analyzed. The efficacy was evaluated every 2 weeks after initiating the first course of the DEP regimen and until the last inpatient or 31st Dec. 2023. 26 patients were included in Group A and 32 patients were included in Group B due to the previous treatment. After the first course of the DEP regimen, the overall response rate of all patients was 82.8%, with 13.8% in complete response and 69% in partial response. There was no significant statistical objective response rate between the two groups after the DEP regimen, except at 2-week. Serum ferritin, sCD25, ALT, AST, and DBIL concentrations were significantly lower at 2, 4 and 6-week than pre-treatment (P < 0.05). The overall mortality rate is 20.7% (12/58). Importantly, advanced age, initial level of HB and PLT, and central nervous system (CNS) involvement were independent poor risk factors affecting OS in bivariate analysis. The DEP regimen is effective for adult HLH secondary rheumatic disease with a high overall rate and accepted side effects.
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Affiliation(s)
- Dongfei Yin
- Department of Hematology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Jingshi Wang
- Department of Hematology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China
| | - Zhao Wang
- Department of Hematology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
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Lin W, Xie X, Luo Z, Chen X, Cao H, Fang X, Song Y, Yuan X, Liu X, Du R. Early identification of macrophage activation syndrome secondary to systemic lupus erythematosus with machine learning. Arthritis Res Ther 2024; 26:92. [PMID: 38725078 PMCID: PMC11080238 DOI: 10.1186/s13075-024-03330-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVE The macrophage activation syndrome (MAS) secondary to systemic lupus erythematosus (SLE) is a severe and life-threatening complication. Early diagnosis of MAS is particularly challenging. In this study, machine learning models and diagnostic scoring card were developed to aid in clinical decision-making using clinical characteristics. METHODS We retrospectively collected clinical data from 188 patients with either SLE or the MAS secondary to SLE. 13 significant clinical predictor variables were filtered out using the Least Absolute Shrinkage and Selection Operator (LASSO). These variables were subsequently utilized as inputs in five machine learning models. The performance of the models was evaluated using the area under the receiver operating characteristic curve (ROC-AUC), F1 score, and F2 score. To enhance clinical usability, we developed a diagnostic scoring card based on logistic regression (LR) analysis and Chi-Square binning, establishing probability thresholds and stratification for the card. Additionally, this study collected data from four other domestic hospitals for external validation. RESULTS Among all the machine learning models, the LR model demonstrates the highest level of performance in internal validation, achieving a ROC-AUC of 0.998, an F1 score of 0.96, and an F2 score of 0.952. The score card we constructed identifies the probability threshold at a score of 49, achieving a ROC-AUC of 0.994 and an F2 score of 0.936. The score results were categorized into five groups based on diagnostic probability: extremely low (below 5%), low (5-25%), normal (25-75%), high (75-95%), and extremely high (above 95%). During external validation, the performance evaluation revealed that the Support Vector Machine (SVM) model outperformed other models with an AUC value of 0.947, and the scorecard model has an AUC of 0.915. Additionally, we have established an online assessment system for early identification of MAS secondary to SLE. CONCLUSION Machine learning models can significantly improve the diagnostic accuracy of MAS secondary to SLE, and the diagnostic scorecard model can facilitate personalized probabilistic predictions of disease occurrence in clinical environments.
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Affiliation(s)
- Wenxun Lin
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xi Xie
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
- Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, P.R. China
| | - Zhijun Luo
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoqi Chen
- Department of Rheumatology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Heng Cao
- Department of Rheumatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xun Fang
- Department of Rheumatology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, China
| | - You Song
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xujing Yuan
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaojing Liu
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rong Du
- Department of Rheumatology, Union hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Xu S, He K. Hemophagocytic lymphohistiocytosis after solid organ transplantation: A challenge for clinicians. Transpl Immunol 2024; 83:102007. [PMID: 38307154 DOI: 10.1016/j.trim.2024.102007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 02/04/2024]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare inflammatory disorder with a high mortality rate and a wide range of symptoms. Solid organ transplantation, which provides patients with a unique immunosuppressive state, is a less common predisposing factor for HLH. HLH after solid organ transplantation (HLH-SOT) is very rare and fatal. It is hard to diagnose and treat and extremely understudied. The use of immunosuppressants makes the situation of HLH-SOT more complex. This review summarizes the existing literature on HLH after solid organ transplantation and describes its triggers and symptoms, focusing on its diagnosis and treatment. We performed a literature search of case reports, case series, letters to the editor, and clinical quizzes describing patients with HLH after solid organ transplantation (HLH-SOT). We provide recommendations on the diagnosis protocol and treatment strategy based on the existing evidence.
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Affiliation(s)
- Shanshan Xu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China; Shanghai Institute of Transplantation, Shanghai, China
| | - Kang He
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Engineering Research Center of Transplantation and Immunology, Shanghai, China; Shanghai Institute of Transplantation, Shanghai, China.
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Shakoory B, Geerlinks A, Wilejto M, Kernan K, Hines M, Romano M, Piskin D, Ravelli A, Sinha R, Aletaha D, Allen C, Bassiri H, Behrens EM, Carcillo J, Carl L, Chatham W, Cohen JI, Cron RQ, Drewniak E, Grom AA, Henderson LA, Horne A, Jordan MB, Nichols KE, Schulert G, Vastert S, Demirkaya E, Goldbach-Mansky R, de Benedetti F, Marsh RA, Canna SW. The 2022 EULAR/ACR Points to Consider at the Early Stages of Diagnosis and Management of Suspected Haemophagocytic Lymphohistiocytosis/Macrophage Activation Syndrome (HLH/MAS). Arthritis Rheumatol 2023; 75:1714-1732. [PMID: 37486733 PMCID: PMC11040593 DOI: 10.1002/art.42636] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 07/25/2023]
Abstract
OBJECTIVE Haemophagocytic lymphohistiocytosis (HLH) and macrophage activation syndrome (MAS) are life-threatening systemic hyperinflammatory syndromes that can develop in most inflammatory contexts. They can progress rapidly, and early identification and management are critical for preventing organ failure and mortality. This effort aimed to develop evidence-based and consensus-based points to consider to assist clinicians in optimising decision-making in the early stages of diagnosis, treatment and monitoring of HLH/MAS. METHODS A multinational, multidisciplinary task force of physician experts, including adult and paediatric rheumatologists, haematologist/oncologists, immunologists, infectious disease specialists, intensivists, allied healthcare professionals and patients/parents, formulated relevant research questions and conducted a systematic literature review (SLR). Delphi methodology, informed by SLR results and questionnaires of experts, was used to generate statements aimed at assisting early decision-making and optimising the initial care of patients with HLH/MAS. RESULTS The task force developed 6 overarching statements and 24 specific points to consider relevant to early recognition of HLH/MAS, diagnostic approaches, initial management and monitoring of HLH/MAS. Major themes included the simultaneous need for prompt syndrome recognition, systematic evaluation of underlying contributors, early intervention targeting both hyperinflammation and likely contributors, careful monitoring for progression/complications and expert multidisciplinary assistance. CONCLUSION These 2022 EULAR/American College of Rheumatology points to consider provide up-to-date guidance, based on the best available published data and expert opinion. They are meant to help guide the initial evaluation, management and monitoring of patients with HLH/MAS in order to halt disease progression and prevent life-threatening immunopathology.
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Affiliation(s)
- Bita Shakoory
- Translational Autoinflammatory Diseases Section, NIH, Bethesda, Maryland
| | - Ashley Geerlinks
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, and Hematology/Oncology, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
- Hematology/Oncology, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Marta Wilejto
- Hematology/Oncology, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Kate Kernan
- Pediatric Critical Care Medicine, Children’s Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Melissa Hines
- Pediatric Critical Care Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Micol Romano
- Pediatrics, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - David Piskin
- Department of Epidemiology and Biostatistics, Western University and Department of Paediatrics, Lawson Health Research Institute, London, Ontario, Canada
| | - Angelo Ravelli
- Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | | | - Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Carl Allen
- Pediatric Oncology, Texas Children’s Hospital, Houston
| | - Hamid Bassiri
- Pediatric Infectious Diseases, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Edward M. Behrens
- Pediatric Rheumatology, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Joseph Carcillo
- Pediatric Critical Care Medicine, Children’s Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Linda Carl
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Winn Chatham
- Rheumatology, University of Alabama at Birmingham
| | - Jeffrey I. Cohen
- Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland
| | - Randy Q. Cron
- Pediatric Rheumatology, University of Alabama at Birmingham
| | - Erik Drewniak
- Autoinflammatory Alliance, San Francisco, California
| | - Alexei A. Grom
- Pediatric Rheumatology, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Lauren A. Henderson
- Pediatric Immunology, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Annacarin Horne
- Department of Women’s and Children’s Health, Karolinska Institutet Cancerforskning KI, Stockholm, Sweden
| | - Michael B. Jordan
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Kim E. Nichols
- Division of Cancer Predisposition Department of Oncology, St. Jude Children’s Research Hospital Department of Oncology, Memphis, Tennessee
| | - Grant Schulert
- Pediatric Rheumatology, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Sebastiaan Vastert
- Center for Translational Immunology Research, UMC Utrecht, Utrecht, The Netherlands
| | - Erkan Demirkaya
- Pediatrics, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | | | | | - Rebecca A. Marsh
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio
| | - Scott W. Canna
- Pediatric Rheumatology, Children’s Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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Shakoory B, Geerlinks A, Wilejto M, Kernan K, Hines M, Romano M, Piskin D, Ravelli A, Sinha R, Aletaha D, Allen C, Bassiri H, Behrens EM, Carcillo J, Carl L, Chatham W, Cohen JI, Cron RQ, Drewniak E, Grom AA, Henderson LA, Horne A, Jordan MB, Nichols KE, Schulert G, Vastert S, Demirkaya E, Goldbach-Mansky R, de Benedetti F, Marsh RA, Canna SW. The 2022 EULAR/ACR points to consider at the early stages of diagnosis and management of suspected haemophagocytic lymphohistiocytosis/macrophage activation syndrome (HLH/MAS). Ann Rheum Dis 2023; 82:1271-1285. [PMID: 37487610 PMCID: PMC11017727 DOI: 10.1136/ard-2023-224123] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/27/2023] [Indexed: 07/26/2023]
Abstract
OBJECTIVE Haemophagocytic lymphohistiocytosis (HLH) and macrophage activation syndrome (MAS) are life-threatening systemic hyperinflammatory syndromes that can develop in most inflammatory contexts. They can progress rapidly, and early identification and management are critical for preventing organ failure and mortality. This effort aimed to develop evidence-based and consensus-based points to consider to assist clinicians in optimising decision-making in the early stages of diagnosis, treatment and monitoring of HLH/MAS. METHODS A multinational, multidisciplinary task force of physician experts, including adult and paediatric rheumatologists, haematologist/oncologists, immunologists, infectious disease specialists, intensivists, allied healthcare professionals and patients/parents, formulated relevant research questions and conducted a systematic literature review (SLR). Delphi methodology, informed by SLR results and questionnaires of experts, was used to generate statements aimed at assisting early decision-making and optimising the initial care of patients with HLH/MAS. RESULTS The task force developed 6 overarching statements and 24 specific points to consider relevant to early recognition of HLH/MAS, diagnostic approaches, initial management and monitoring of HLH/MAS. Major themes included the simultaneous need for prompt syndrome recognition, systematic evaluation of underlying contributors, early intervention targeting both hyperinflammation and likely contributors, careful monitoring for progression/complications and expert multidisciplinary assistance. CONCLUSION These 2022 EULAR/American College of Rheumatology points to consider provide up-to-date guidance, based on the best available published data and expert opinion. They are meant to help guide the initial evaluation, management and monitoring of patients with HLH/MAS in order to halt disease progression and prevent life-threatening immunopathology.
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Affiliation(s)
- Bita Shakoory
- Translational Autoinflammatory Diseases Section, National Institutes of Health, Bethesda, Maryland, USA
| | - Ashley Geerlinks
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
- Hematology/Oncology, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Marta Wilejto
- Hematology/Oncology, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Kate Kernan
- Pediatric Critical Care Medicine, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Melissa Hines
- Pediatric Critical Care Medicine, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Micol Romano
- Pediatrics, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - David Piskin
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Department of Paediatrics, Lawson Health Research Institute, London, Ontario, Canada
| | - Angelo Ravelli
- Direzione Scientifica, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | | | - Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Carl Allen
- Pediatric Oncology, Texas Children's Hospital, Houston, Texas, USA
| | - Hamid Bassiri
- Pediatric Infectious Diseases, Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Edward M Behrens
- Pediatric Rheumatology, Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Joseph Carcillo
- Pediatric Critical Care Medicine, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Linda Carl
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Winn Chatham
- Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jeffrey I Cohen
- Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Randy Q Cron
- Pediatric Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Erik Drewniak
- Autoinflammatory Alliance, San Francisco, California, USA
| | - Alexei A Grom
- Pediatric Rheumatology, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Lauren A Henderson
- Pediatric Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Annacarin Horne
- Department of Women's and Children's Health, Karolinska Institutet Cancerforskning KI, Stockholm, Sweden
| | - Michael B Jordan
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Kim E Nichols
- Division of Cancer Predisposition Department of Oncology, St Jude Children's Research Hospital Department of Oncology, Memphis, Tennessee, USA
| | - Grant Schulert
- Pediatric Rheumatology, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Sebastiaan Vastert
- Center for Translational Immunology Research, UMC Utrecht, The Netherlands
| | - Erkan Demirkaya
- Pediatrics, University of Western Ontario Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Raphaela Goldbach-Mansky
- Translational Autoinflammatory Diseases Section, National Institutes of Health, Bethesda, Maryland, USA
| | | | - Rebecca A Marsh
- Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center and University of Cincinnati, Cincinnati, Ohio, USA
| | - Scott W Canna
- Pediatric Rheumatology, Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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Li X, Yan H, Xiao Z, Luo T, Xie L, Yang Y, Gong L, Tang Z, Tang M, Huang J, Zhang X, Zheng M, Yao Z, Zang P, Zhu D, Lu X. A Three-Step Screening Procedure for Early Identification of Children at High Risk of Hemophagocytic Lymphohistiocytosis. J Clin Immunol 2023; 43:989-998. [PMID: 36877313 DOI: 10.1007/s10875-023-01458-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/24/2023] [Indexed: 03/07/2023]
Abstract
PURPOSE The first step in diagnosing hemophagocytic lymphohistiocytosis (HLH) is to suspect its presence and then order the appropriate diagnostic tests. The development of screening procedures for HLH could facilitate early diagnosis. In this study, we evaluated the utility of fever, splenomegaly, and cytopenias as screening criteria for identifying pediatric HLH at an early stage, built a screening model using commonly measured laboratory parameters, and developed a step-wise screening procedure for pediatric HLH. METHODS The medical records of 83,965 pediatric inpatients, including 160 patients with HLH, were collected retrospectively. The utility of fever, splenomegaly, hemoglobin level, and platelet and neutrophil counts at hospital admission as screening criteria for HLH was evaluated. For HLH patients who might be missed by screening based on the presence of fever, splenomegaly, and cytopenias, a screening model using common laboratory parameters was developed. Following that, a three-step screening procedure was then developed. RESULTS The criteria of cytopenias affecting two or more lineages plus fever or splenomegaly had a sensitivity of 51.9% and a specificity of 98.4% for identifying HLH in pediatric inpatients. Our screening score model comprises six parameters: splenomegaly, platelet count, neutrophil count, albumin level, total bile acid level, and lactate dehydrogenase level. The use of the validation set had a sensitivity of 87.0% and a specificity of 90.6%. A three-step screening procedure has been developed: Step 1: Is fever or splenomegaly present? (Yes: risk for HLH should be considered, go to Step 2; No: less likely HLH); Step 2: Are cytopenias affecting at least two lineages? (Yes: consider HLH; No: go to Step 3); Step 3: Calculate the screening score. Is the sum of the score greater than 37? (Yes: consider HLH; No: less likely HLH). The overall sensitivity and specificity of the three-step screening procedure were 91.9% and 94.4%, respectively. CONCLUSION A significant proportion of pediatric HLH patients present at the hospital without having all three symptoms: fever, splenomegaly, and cytopenias. Our three-step screening procedure, utilizing commonly available clinical and laboratory parameters, can effectively identify pediatric patients who may be at high risk for HLH.
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Affiliation(s)
- Xun Li
- Pediatrics Research Institute of Hunan, Hunan Children's Hospital, Changsha, China
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Haipeng Yan
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Zhenghui Xiao
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ting Luo
- Pediatrics Research Institute of Hunan, Hunan Children's Hospital, Changsha, China
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Longlong Xie
- Pediatrics Research Institute of Hunan, Hunan Children's Hospital, Changsha, China
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Yufan Yang
- Pediatrics Research Institute of Hunan, Hunan Children's Hospital, Changsha, China
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ling Gong
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Zhexuan Tang
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Minghui Tang
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Jiaotian Huang
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Xinping Zhang
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Mincui Zheng
- Department of Pediatric Hematology, Hunan Children's Hospital, Changsha, China
| | - Zhenya Yao
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Ping Zang
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Desheng Zhu
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China
| | - Xiulan Lu
- Department of Pediatric Intensive Care Unit (PICU) and Hunan Provincial Key Laboratory of Emergency Medicine for Children, Hunan Children's Hospital, Changsha, China.
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Bilston L, Croden J, Taparia M, Karkhaneh M, Grossman J, Sun HL. Validation of the HScore and the HLH-2004 diagnostic criteria for the diagnosis of hemophagocytic lymphohistiocytosis in a multicenter cohort. Eur J Haematol 2022; 109:129-137. [PMID: 35434872 DOI: 10.1111/ejh.13779] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 06/14/2023]
Abstract
UNLABELLED Timely diagnosis of hemophagocytic lymphohistiocytosis (HLH) is critical and relies on clinical judgment. The HLH-2004 criteria are commonly used diagnostic criteria, whereas HScore was recently developed for reactive HLH. OBJECTIVE In this external validation study, we sought to compare the diagnostic accuracy of the HLH-2004 criteria and HScore and identify optimal cutoffs stratified by underlying etiology. METHODS In this retrospective cohort of all hospitalized adults in Alberta, Canada, (1999-2019) who had ferritin >500 ng/ml and underwent either biopsies or soluble CD25 testing, we calculated the diagnostic accuracy of HLH-2004 and HScore for the overall population and different etiologies. RESULTS Of 916 patients, 98 (11%) had HLH. HLH-2004 criteria ≥5 predicted HLH with a sensitivity of 91%, specificity of 93%, positive predictive value of 90%, and negative predictive value of 94% (c-statistic 92%). HScore ≥169 predicted HLH with better sensitivity (96%) but reduced specificity (71%), whereas the optimal cutoff ≥200 performed comparably to HLH-2004. HLH-2004 criteria outperformed HScore in most etiologies, whereas HScore improved sensitivity in inflammatory/autoimmune-HLH. The optimal cutoff of HScore was higher in hematopoietic cell transplant due to higher prevalence of fevers and cytopenias. CONCLUSION HLH-2004 criteria and HScore demonstrated excellent discriminatory power in identifying HLH. HScore may improve diagnostic accuracy in autoimmune-HLH.
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Affiliation(s)
- Lisa Bilston
- Department of Medicine, University of Calgary, Calgary, Canada
| | - Jennifer Croden
- Department of Medicine, University of Alberta, Edmonton, Canada
| | - Minakshi Taparia
- Division of Hematology, Department of Medicine, University of Alberta, Edmonton, Canada
| | | | - Jennifer Grossman
- Division of Hematology and Bone Marrow Transplantation, Department of Medicine, University of Calgary, Calgary, Canada
| | - Haowei Linda Sun
- Division of Hematology, Department of Medicine, University of Alberta, Edmonton, Canada
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Clinical spectrum and therapeutic management of systemic lupus erythematosus-associated macrophage activation syndrome: a study of 20 Moroccan adult patients. Clin Rheumatol 2022; 41:2021-2033. [PMID: 35179662 DOI: 10.1007/s10067-022-06055-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The objective of this study was to describe the clinical and laboratory manifestations, triggers factors, treatment, and outcome of MAS complicating SLE. METHODS We retrospectively analyzed the medical records of adult patients with SLE for a period of 8 years (2009-2016) and identified patients who had developed MAS. We conducted statistical analysis to identify factors associated with MAS. RESULTS Among 208 consecutive lupus patients, 20 patients (19 women) were identified having MAS. The mean age of patients was 35.4 ± 10 years. MAS revealed lupus in 7 patients. In the others, the delay between diagnosis of SLE and MAS was 33,3 months. All cases required hospital admission, and 2 patients were admitted to the intensive care unit. An anemia (hemoglobin < 10 g/dL) was found in all patients. A thrombopenia was observed in 19 (95%) cases. Hypertriglyceridemia and hyperferritinemia were present in all patients. All patients had anti-nuclear antibodies and anti-double-stranded DNA antibodies. Bone marrow aspiration showed hemophagocytosis in 15 (94%) cases. The mean SLEDAI was 20.95 corresponding to an SLE of a very high activity. The mean H-Score was 233.85. MAS was associated with a lupus flare in 13 patients. Documented bacterial infections, viral infections, and a breast cancer were respectively diagnosed in 4, 3, and 1 cases respectively. The corticosteroids were administered in all patients. Intravenous cyclophosphamide was used together with corticosteroids in 6 patients, mycophenolate mofetil in 2 cases and azathioprine in 2 cases. Intravenous immunoglobulin was given in 4 cases, etoposide in one case and rituximab was used as the third line treatment in one patient. All infectious episodes were also treated by broad spectrum antibiotics. All patients had a good outcome without any mortality at the management, with a mean follow-up of 24 months. The clinical parameters significantly associated with MAS were fever (p = 0,001), splenomegaly (p < 0.0001), lymphadenopathy (p < 0.0001), oral and/or nasopharyngeal ulceration (p = 0.04), arthritis (p = 0.017), and pulmonary signs (p = 0.003). Laboratory parameters associated with MAS were anemia (p < 0.0001), thrombopenia (p < 0.0001), hyperferritinemia (p < 0.0001), hypertriglyceridemia (p < 0.0001), SLEDAI (p < 0.0001), and H-Score (p < 0.0001). Receiver operating characteristic (ROC) analysis identified optimal cutoff values of ferritin (> 695 ng/mL) and SLEDAI (> 13.5) to predict the occurrence of MAS in SLE. CONCLUSION MAS was observed in 9.62% Moroccan adult patients with SLE. SLE flare and infection were the common triggers of MAS in our study. Our study indicates that the occurrence of unexplained fever, splenomegaly, lymphadenopathy, profound cytopenia, hyperferritinemia, hypertriglyceridemia, high SLEDAI, and H-Score should raises the possibility of the diagnosis of MAS in SLE patients. Early diagnosis and urgent therapeutic management improves the overall prognosis. Key Points • Macrophage activation syndrome (MAS) is an underdiagnosed complication of systemic lupus erythematosus (SLE). The prevalence of this complication in this study is nearly 10%. • The diagnosis of MAS represents a major challenge for clinicians, as it could mimic a SLE flare up or be confused with infections. Validated diagnostic criteria for MAS in adults secondary to SLE are urgently needed. • In this study, the H-score calculate the individual risk of adult patients having reactive MAS. The cut-off value for the H-score was 190.5 (sensitivity 96.7%, specificity 97.6%). • The prognosis of MAS with SLE is good in our study. However, in the literature MAS may be a fatal condition in SLE patients. Prospective studies are necessary to confirm these results.
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Brescia-COVID Respiratory Severity Scale (BRCSS) and Quick SOFA (qSOFA) score are most useful in showing severity in COVID-19 patients. Sci Rep 2021; 11:21807. [PMID: 34750412 PMCID: PMC8575935 DOI: 10.1038/s41598-021-01181-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 09/28/2021] [Indexed: 12/27/2022] Open
Abstract
In this study, we compare the predictive value of clinical scoring systems that are already in use in patients with Coronavirus disease 2019 (COVID-19), including the Brescia-COVID Respiratory Severity Scale (BCRSS), Quick SOFA (qSOFA), Sequential Organ Failure Assessment (SOFA), Multilobular infiltration, hypo-Lymphocytosis, Bacterial coinfection, Smoking history, hyper-Tension, and Age (MuLBSTA) and scoring system for reactive hemophagocytic syndrome (HScore), for determining the severity of the disease. Our aim in this study is to determine which scoring system is most useful in determining disease severity and to guide clinicians. We classified the patients into two groups according to the stage of the disease (severe and non-severe) and adopted interim guidance of the World Health Organization. Severe cases were divided into a group of surviving patients and a deceased group according to the prognosis. According to admission values, the BCRSS, qSOFA, SOFA, MuLBSTA, and HScore were evaluated at admission using the worst parameters available in the first 24 h. Of the 417 patients included in our study, 46 (11%) were in the severe group, while 371 (89%) were in the non-severe group. Of these 417 patients, 230 (55.2%) were men. The median (IQR) age of all patients was 44 (25) years. In multivariate logistic regression analyses, BRCSS in the highest tertile (HR 6.1, 95% CI 2.105–17.674, p = 0.001) was determined as an independent predictor of severe disease in cases of COVID-19. In multivariate analyses, qSOFA was also found to be an independent predictor of severe COVID-19 (HR 4.757, 95% CI 1.438–15.730, p = 0.011). The area under the curve (AUC) of the BRCSS, qSOFA, SOFA, MuLBSTA, and HScore was 0.977, 0.961, 0.958, 0.860, and 0.698, respectively. Calculation of the BRCSS and qSOFA at the time of hospital admission can predict critical clinical outcomes in patients with COVID-19, and their predictive value is superior to that of HScore, MuLBSTA, and SOFA. Our prediction is that early interventions for high-risk patients, with early identification of high-risk group using BRCSS and qSOFA, may improve clinical outcomes in COVID-19.
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Shiga T, Nozaki Y, Tomita D, Kishimoto K, Hirooka Y, Kinoshita K, Funauchi M, Matsumura I. Usefulness of Interleukin-18 as a Diagnostic Biomarker to Differentiate Adult-Onset Still's Disease With/Without Macrophage Activation Syndrome From Other Secondary Hemophagocytic Lymphohistiocytosis in Adults. Front Immunol 2021; 12:750114. [PMID: 34691064 PMCID: PMC8533049 DOI: 10.3389/fimmu.2021.750114] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/24/2021] [Indexed: 11/19/2022] Open
Abstract
Background Interleukin (IL)-18 is markedly elevated in systemic inflammatory diseases that cause the ‘cytokine storm’ such as adult-onset Still’s disease (AOSD) and hemophagocytic lymphohistiocytosis (HLH). The differences in IL-18 between AOSD and HLH, especially in adults, is uncertain. Macrophage activation syndrome (MAS), a form of secondary HLH, is often difficult to differentiate cases of AOSD that include MAS from other secondary HLH. In this case-control study, we investigated whether serum IL-18 levels could be a useful biomarker for the differential diagnosis of AOSD with or without MAS (AOSD group) and other secondary HLH in adults (adult HLH group). Patients and Methods We enrolled 46 patients diagnosed with AOSD including 9 patients with MAS and 31 patients in the adult HLH group, which excluded AOSD-associated MAS. The clinical features and laboratory data were compared between the AOSD and adult HLH groups. In addition, we subdivided the AOSD group (with or without MAS) and the adult HLH group (whether lymphoma-associated or not) and compared the four groups. A logistic regression analysis was used to identify factors with high efficacy in differentiating the two groups, followed by a receiver operating characteristic (ROC) curve analysis to evaluate the differential diagnostic ability of IL-18. We analyzed the correlation between IL-18 and various laboratory parameters in the AOSD group. Results Serum IL-18 levels of patients in the AOSD groups were significantly higher than those of the adult HLH groups, and were closely correlated with ferritin, soluble interleukin-2 receptor (sIL-2R), and other laboratory data. Univariate and multivariate logistic regression analyses revealed that IL-18, sIL-2R, and ‘arthralgia or arthritis’ are independent factors useful in the differential diagnosis of AOSD from adult HLH. In the differential diagnosis of both groups, the area under the curve obtained from the ROC curve of IL-18 with a cutoff value of 18,550 pg/mL was 0.91 (95% confidence interval 0.83–1.00; sensitivity 90.3%, specificity 93.5%), and the differential diagnosis ability of IL-18 was superior to that of other laboratory data. Conclusions IL-18 could be a useful biomarker for the differential diagnosis of AOSD and adult HLH.
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Affiliation(s)
- Toshihiko Shiga
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Yuji Nozaki
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Daisuke Tomita
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Kazuya Kishimoto
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Yasuaki Hirooka
- Department of Rheumatology, Kindai University Nara Hospital, Nara, Japan
| | - Koji Kinoshita
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Masanori Funauchi
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
| | - Itaru Matsumura
- Department of Hematology and Rheumatology, Kindai University School of Medicine, Osaka, Japan
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13
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Ruscitti P, Di Cola I, Berardicurti O, Conforti A, Iacono D, Pantano I, Rozza G, Rossi S, De Ludovico S, Balduzzi S, Vitale A, Caso F, Costa L, Prete M, Navarini L, Atzeni F, Guggino G, Perosa F, Cantarini L, Frediani B, Montecucco C, Ciccia F, Giacomelli R, Cipriani P. Impact of smoking habit on adult-onset Still's disease prognosis, findings from a multicentre observational study. Clin Rheumatol 2021; 41:641-647. [PMID: 34636022 DOI: 10.1007/s10067-021-05929-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 12/22/2022]
Abstract
The objective of this study is to describe the possible prognostic impact of smoking habit on adult-onset Still's disease (AOSD) patients, by the assessment of clinical characteristics, life-threatening complications occurrence, and mortality in smokers than non-smokers. A multicentre retrospective study of prospectively followed-up AOSD patients included in Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort was conducted. Out of 185 AOSD assessed patients, 45 smokers were identified. These showed a higher frequency of pericarditis (35.5% vs 16.4%, p = 0.011), pleuritis (33.3% vs 14.3%, p = 0.008), and abdominal pain (17.7% vs 6.4%, p = 0.035). Furthermore, smokers showed higher values of systemic score (6.4 ± 2.2 vs 5.4 ± 1.8, p = 0.004), an increased rate of macrophage activation syndrome (MAS) (28.9% vs 6.4%, p < 0.0001) and of parenchymal lung disease (17.7% vs 12.6%, p = 0.035). Although not significant, these patients more frequently experienced a poor prognosis (13.3% vs 4.3%, p = 0.074). Smoking habit predicted MAS occurrence in both univariate (HR: 5.98, 95% CI: 2.45-14.57, p < 0.0001) and multivariate regression models (HR: 6.21, 95% CI: 2.46-15.70, p < 0.0001). Smokers had a significant higher risk of parenchymal lung disease in both univariate (HR: 3.97, 95% CI: 1.43-11.02, p = 0.008) and multivariate regression models (HR: 3.90, 95% CI: 1.36-11.23, p = 0.012). Smoking habit also increased the risk of mortality in univariate regression model (HR: 4.25, 95% CI: 1.33-13.55, p = 0.015). Smoking habit resulted to be a negative prognostic factor on AOSD patients. Smokers were characterised by a higher frequency of serositis and higher values of systemic score. Additionally, these patients were more frequently burdened by MAS and parenchymal lung disease associated with a poor prognosis. Key points • Smoking habit resulted to be a negative prognostic factor on AOSD. • Smokers were characterised by an increased frequency of serositis and higher values of systemic score. • Cigarette exposure was associated with MAS and parenchymal lung disease in AOSD.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, delta 6 building, PO box 67100, L'Aquila, Italy.
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, delta 6 building, PO box 67100, L'Aquila, Italy
| | - Onorina Berardicurti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, delta 6 building, PO box 67100, L'Aquila, Italy
| | - Alessandro Conforti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, delta 6 building, PO box 67100, L'Aquila, Italy
| | - Daniela Iacono
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ilenia Pantano
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Gelsomina Rozza
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Silvia Rossi
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Stefano De Ludovico
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Silvia Balduzzi
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Antonio Vitale
- Research Center of Systemic Auto Inflammatory Diseases, Behçet's Disease and Rheumatology-Ophthalmology Collaborative Uveitis Center, Rheumatology Unit, Policlinico "Le Scotte", Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Francesco Caso
- Deparment of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luisa Costa
- Deparment of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Marcella Prete
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Biomedical Science and Human Oncology (DIMO), University of Bari Medical School, Bari, Italy
| | - Luca Navarini
- Rheumatology and Immunology Unit, Department of Medicine, University of Rome Campus Biomedico, Rome, Italy
| | - Fabiola Atzeni
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital "P. Giaccone", Palermo, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Biomedical Science and Human Oncology (DIMO), University of Bari Medical School, Bari, Italy
| | - Luca Cantarini
- Research Center of Systemic Auto Inflammatory Diseases, Behçet's Disease and Rheumatology-Ophthalmology Collaborative Uveitis Center, Rheumatology Unit, Policlinico "Le Scotte", Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Bruno Frediani
- Research Center of Systemic Auto Inflammatory Diseases, Behçet's Disease and Rheumatology-Ophthalmology Collaborative Uveitis Center, Rheumatology Unit, Policlinico "Le Scotte", Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Carlomaurizio Montecucco
- Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Francesco Ciccia
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Roberto Giacomelli
- Rheumatology and Immunology Unit, Department of Medicine, University of Rome Campus Biomedico, Rome, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, delta 6 building, PO box 67100, L'Aquila, Italy
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Annous Y, Manning S, Khoujah D. Ferritin, fever, and frequent visits: Hyperferritinemic syndromes in the emergency department. Am J Emerg Med 2021; 48:249-254. [PMID: 34000525 DOI: 10.1016/j.ajem.2021.04.088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 04/28/2021] [Accepted: 04/29/2021] [Indexed: 12/15/2022] Open
Abstract
Fever of unknown origin (FUO) is defined as persistent fevers without an identifiable cause despite extensive medical workup. Emergency physicians caring for patients reporting a persistent, nonspecific, febrile illness should carefully consider potentially serious non-infectious causes of FUO. We present a case of a 35-year-old man who presented to the emergency department (ED) three times over a 10-day period for persistent febrile illness and was ultimately diagnosed with Adult-Onset Still's Disease (AOSD) after a serum ferritin level was found to be over 42,000 μg/L. AOSD, along with macrophage activation syndrome, catastrophic antiphospholipid syndrome, and septic shock comprise the four hyperferritinemic syndromes. These are potentially life-threatening febrile illnesses that characteristically present with elevated ferritin levels. In this article, we highlight the value of a serum ferritin level in the workup of a patient with prolonged febrile illness and its utility in facilitating early diagnosis and prompt treatment of hyperferritinemic syndromes in the ED.
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Affiliation(s)
- Youssef Annous
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Sara Manning
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
| | - Danya Khoujah
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA.
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Zhang C, Gao C, Di X, Cui S, Liang W, Sun W, Yao M, Liu S, Zheng Z. Hsa_circ_0123190 acts as a competitive endogenous RNA to regulate APLNR expression by sponging hsa-miR-483-3p in lupus nephritis. Arthritis Res Ther 2021; 23:24. [PMID: 33436040 PMCID: PMC7805051 DOI: 10.1186/s13075-020-02404-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 12/22/2020] [Indexed: 12/17/2022] Open
Abstract
Background Lupus nephritis (LN) is one of the most severe complications of systemic lupus erythematosus (SLE). Circular RNAs (circRNAs) can act as competitive endogenous RNAs (ceRNAs) to regulate gene transcription, which is involved in mechanism of many diseases. However, the role of circRNA in lupus nephritis has been rarely reported. In this study, we aim to investigate the clinical value of circRNAs and explore the mechanism of circRNA involvement in the pathogenesis of LN. Methods Renal tissues from three untreated LN patients and three normal controls (NCs) were used to identify differently expressed circRNAs by next-generation sequencing (NGS). Validated assays were used by quantitative reverse transcription polymerase chain reaction (qRT-PCR). The interactions between circRNA and miRNA, or miRNA and mRNA were further determined by luciferase reporter assay. The extent of renal fibrosis between the two groups was assessed by Masson-trichome staining and immunohistochemistry (IHC) staining. Results 159 circRNAs were significantly dysregulated in LN patients compared with NCs. The expression of hsa_circ_0123190 was significantly decreased in the renal tissues of patients with LN (P = 0.014). Bio-informatics analysis and luciferase reporter assay illustrated that hsa_circ_0123190 can act as a sponge for hsa-miR-483-3p, which was also validated to interact with APLNR. APLNR mRNA expression was related with chronicity index (CI) of LN (P = 0.033, R2 = 0.452). Moreover, the fibrotic-related protein, transforming growth factor-β1 (TGF-β1), which was regulated by APLNR, was more pronounced in the LN group (P = 0.018). Conclusion Hsa_circ_0123190 may function as a ceRNA to regulate APLNR expression by sponging hsa-miR-483-3p in LN.
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Affiliation(s)
- Chunyi Zhang
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Congcong Gao
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Xueqi Di
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Siwan Cui
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Wenfang Liang
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Wenbo Sun
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Menghui Yao
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Shengyun Liu
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China
| | - Zhaohui Zheng
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, 1 Eastern Jianshe Road, Zhengzhou, 450052, Henan, China.
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Erden A, Ozdemir B, Karakas O, Mutlu NM, Izdes S, Kalem AK, Bilir YA, Aypak A, Akinci E, Guner R, Kucuksahin O. Evaluation of 17 patients with COVID-19 pneumonia treated with anakinra according to HScore, SOFA, MuLBSTA, and Brescia-COVID respiratory severity scale (BCRSS) scoring systems. J Med Virol 2020; 93:1532-1537. [PMID: 32860431 DOI: 10.1002/jmv.26473] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 01/08/2023]
Abstract
COVID-19 pandemic has been affecting the whole world by increasing morbidity and mortality rates day by day. Treatment algorithms have been attempted as parallel to the increasing experience with COVID-19. In the pathogenesis of this virus pro-inflammatory cytokine storm has been called to have the main role. The right timing should be made for treatments. We proposed IL- 1 blocking by anakinra in seventeen COVID-19 patients at high risk of worsening. Patients were assessed according to HScore, SOFA (Sequential Organ Failure Assessment Score = SOFA), MuLBSTA Score (multilobular infiltration, hypo-lymphocytosis, bacterial coinfection, smoking history, hyper-tension, and age), Brescia-COVID respiratory severity scale (BCRSS). In our study, the mortality rate was 17.6%. Consequently, 1 (5.9%) patient was receiving low-flow oxygen supply, 3 (17.6%) patients needed no longer oxygen supply and 10 (58.8%) patients were discharged from the hospital. According to the results of our study in the manner of general evaluation; we found that SOFA, MuLBSTA, and BCRSS scores were one step ahead according to HScore being insufficient to determine early phases of the disease. In our opinion, the prominent factors that emphasize the use of anakinra could be listed as comorbidity, risk, or presence of secondary infection, ongoing malignant disease. However, the other factors that enhance the use of anakinra in the situation of viremia also could be sorted as no response to full dose antivirals, antiviral side effects, or no success to antiviral treatment.
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Affiliation(s)
- Abdulsamet Erden
- Division of Rheumatology, Department of Internal Medicine, Ankara City Hospital, Ankara, Turkey
| | - Bahar Ozdemir
- Division of Rheumatology, Department of Internal Medicine, Ankara City Hospital, Ankara, Turkey
| | - Ozlem Karakas
- Division of Rheumatology, Department of Internal Medicine, Ankara City Hospital, Ankara, Turkey
| | - Nevzat Mehmet Mutlu
- Department of Anesthesiology and Reanimation-Critical Care, Ankara City Hospital, Ankara, Turkey
| | - Seval Izdes
- Department of Anesthesiology and Reanimation-Critical Care, Ankara City Hospital, Yıldırım Beyazıt University, Ankara, Turkey
| | - Ayse Kaya Kalem
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Yıldırım Beyazıt University, Ankara, Turkey
| | - Yeşim Aybar Bilir
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | - Adalet Aypak
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Ankara, Turkey
| | - Esragul Akinci
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Rahmet Guner
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Yıldırım Beyazıt University, Ankara, Turkey
| | - Orhan Kucuksahin
- Department of Internal Medicine, Division of Rheumatology, Ankara City Hospital, Yıldırım Beyazıt University, Ankara, Turkey
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Sag E, Keskin A, Atalay E, Demir S, Cuceoglu MK, Akca UK, Batu ED, Bilginer Y, Ozen S. Performances of the "MS-score" And "HScore" in the diagnosis of macrophage activation syndrome in systemic juvenile idiopathic arthritis patients. Rheumatol Int 2020; 41:87-93. [PMID: 33215249 DOI: 10.1007/s00296-020-04750-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 11/03/2020] [Indexed: 10/22/2022]
Abstract
Macrophage activation syndrome (MAS) is a devastating complication of systemic JIA (sJIA), seen in approximately 10-25% of the sJIA patients. A number of criteria have been proposed to differentiate between activation of sJIA and MAS, including HScore and the recently proposed MS-score. This is the first study comparing the performances of MS-score and HScore for the diagnosis of MAS in sJIA patients. Systemic JIA patients followed at Hacettepe University Pediatric Rheumatology Unit were included in the study. Clinical features and laboratory findings at the time when the disease was most active or patients were diagnosed with MAS were recorded retrospectively. HScore and MS-score were calculated and the diagnostic performance for MAS was compared by receiver operating characteristic (ROC) curve analysis. Seventy-one sJIA patients were included (23 MAS, 48 activation). There was no difference in age of onset (median 4.7 vs. 5.0 years) and gender (73.9% vs. 54.2%) between patients who had MAS and sJIA activation. Median MS-score and HScore were higher in the MAS group. ROC curve analysis revealed that the HScore performed slightly better in diagnosing MAS, compared with the MS-score (AUC = 0.965 and 0.901 for HScore and MS-score respectively, P < 0.001). In our cohort, the optimal cut-off for the MS score was ≥ - 1.64 (sensitivity: 91.3%; specificity: 83.8%) and for the HScore it was ≥ 162.5 (sensitivity: 91.3%; specificity: 90.2%). HScore performed slightly better than MS-score for the diagnosis of MAS in our cohort.
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Affiliation(s)
- Erdal Sag
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Armagan Keskin
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Erdal Atalay
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Selcan Demir
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Muserref Kasap Cuceoglu
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ummusen Kaya Akca
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ezgi Deniz Batu
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Yelda Bilginer
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Seza Ozen
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
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Ruscitti P, Di Benedetto P, Berardicurti O, Panzera N, Grazia N, Lizzi AR, Cipriani P, Shoenfeld Y, Giacomelli R. Pro-inflammatory properties of H-ferritin on human macrophages, ex vivo and in vitro observations. Sci Rep 2020; 10:12232. [PMID: 32699419 PMCID: PMC7376151 DOI: 10.1038/s41598-020-69031-w] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/06/2020] [Indexed: 12/14/2022] Open
Abstract
Ferritin is an iron-binding molecule, which comprises 24 subunits, heavy (FeH) and light (FeL) subunits, suggested to have a pathogenic role by the 'hyperferritinemic syndrome'. In this work, we tested (1) FeH and FeL in bone marrow (BM) and sera in patients with macrophage activation syndrome (MAS); (2) pro-inflammatory effects of ferritin, FeL, and FeH on macrophages; (3) ability of FeH-stimulated macrophages to stimulate the proliferation of peripheral blood mononuclear cells (PBMCs); (4) production of mature IL-1β and IL-12p70 in extracellular compartments of FeH-stimulated macrophages. Immunofluorescence analysis and liquid chromatography mass spectrometry (LC-MS/MS) based proteomics were performed to identify FeL and FeH in BM and sera, respectively, in the same patients. Macrophages were stimulated with ferritin, FeH, and FeL to assess pro-inflammatory effects by RT-PCR and western blot. The proliferation of co-cultured PBMCs with FeH-stimulated macrophages was tested. Immunofluorescence showed an increased FeH expression in BMs, whereas LC-MS/MS identified that FeL was mainly represented in sera. FeH induced a significant increase of gene expressions of IL-1β, IL-6, IL-12, and TNF-α, more marked with FeH, which also stimulated NLRP3. FeH-stimulated macrophages enhanced the proliferation of PBMCs. The ELISA assays showed that mature form of IL-1β and IL-12p70 were increased, in extracellular compartments of FeH-stimulated macrophages. Our results showed FeH in BM biopsies of MAS patients, whereas, LC-MS/MS identified FeL in the sera. FeH showed pro-inflammatory effects on macrophages, stimulated NLRP3, and increased PBMCs proliferation.
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Affiliation(s)
- Piero Ruscitti
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy.
| | - Paola Di Benedetto
- Clinical Pathology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Onorina Berardicurti
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Noemi Panzera
- Clinical Pathology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Nicolò Grazia
- Clinical Pathology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Anna Rita Lizzi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Paola Cipriani
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel HaShomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.,Laboratory of the Mosaics of Autoimmunity, Saint Petersburg State University, Saint Petersburg, Russia
| | - Roberto Giacomelli
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
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19
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Di Benedetto P, Cipriani P, Iacono D, Pantano I, Caso F, Emmi G, Grembiale RD, Cantatore FP, Atzeni F, Perosa F, Scarpa R, Guggino G, Ciccia F, Giacomelli R, Ruscitti P. Ferritin and C-reactive protein are predictive biomarkers of mortality and macrophage activation syndrome in adult onset Still's disease. Analysis of the multicentre Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort. PLoS One 2020; 15:e0235326. [PMID: 32645077 PMCID: PMC7347102 DOI: 10.1371/journal.pone.0235326] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/14/2020] [Indexed: 12/19/2022] Open
Abstract
Objective To assess the predictive role of ferritin and C-reactive protein (CRP) on occurrence of macrophage activation syndrome (MAS) and mortality in patients with adult onset Still’s disease (AOSD), a rare and severe disease, included in the multicentre Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort. Methods The predictive role, at the time of diagnosis, of serum levels of ferritin and CRP on occurrence of MAS and mortality, was evaluated by logistic regression analyses and receiver-operating characteristic (ROC) curves were built to identify patients at high risk of MAS and mortality, respectively. Results In assessed 147 patients with AOSD, levels of ferritin were predictive of MAS (OR: 1.971; P: 0.002; CI 95%: 1.280–3.035). The ROC curve showed that the best cut-off for ferritin was 1225 ng/ml in predicting MAS (sensitivity 88%; specificity 57%). Levels of CRP were predictive of mortality in these patients (OR: 2.155; P: 0.007; CI 95%: 1.228–3.783). The ROC curve showed that the best cut-off for CRP was 68.7 mg/L in predicting mortality (sensitivity 80%; specificity of 65%). Conclusions We reported the predictive role of ferritin and CRP on MAS and mortality, respectively, in a large cohort of patients with AOSD, identifying subsets at higher risk of poor prognosis. Considering that the analysis of CRP and ferritin is widely available, these results could be readily transferable into clinical practice, thus improving the management of patients with AOSD.
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Affiliation(s)
- Paola Di Benedetto
- Clinical Pathology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L’Aquila, Italy
| | - Paola Cipriani
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L’Aquila, Italy
| | - Daniela Iacono
- Rheumatology Section, Department of Clinical and Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ilenia Pantano
- Rheumatology Section, Department of Clinical and Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Caso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Firenze, Florence, Italy
| | - Rosa Daniela Grembiale
- Department of Health Sciences, University of Catanzaro “Magna Graecia”; Catanzaro, Italy
| | | | - Fabiola Atzeni
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Raffaele Scarpa
- Rheumatology Unit, Department of Clinical Medicine and Surgery, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Francesco Ciccia
- Rheumatology Section, Department of Clinical and Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Roberto Giacomelli
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L’Aquila, Italy
- * E-mail:
| | - Piero Ruscitti
- Rheumatology Unit, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L’Aquila, Italy
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20
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Zhang L, Yang X, Li TF, Liu X, Liu S. Comparison of MS score and HScore for the diagnosis of adult-onset Still’s disease-associated macrophage activation syndrome. Ann Rheum Dis 2020; 81:e99. [DOI: 10.1136/annrheumdis-2020-217917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 05/15/2020] [Indexed: 01/07/2023]
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Soy M, Atagündüz P, Atagündüz I, Sucak GT. Hemophagocytic lymphohistiocytosis: a review inspired by the COVID-19 pandemic. Rheumatol Int 2020; 41:7-18. [PMID: 32588191 PMCID: PMC7315691 DOI: 10.1007/s00296-020-04636-y] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/19/2020] [Indexed: 01/09/2023]
Abstract
Hemophagocytic syndrome (HPS) or hemophagocytic lymphohistiocytosis (HLH) is an acute and rapidly progressive systemic inflammatory disorder characterized by cytopenia, excessive cytokine production, and hyperferritinemia. Common clinical manifestations of HLH are acute unremitting fever, lymphadenopathy, hepatosplenomegaly, and multiorgan failure. Due to a massive cytokine release, this clinical condition is considered as a cytokine storm syndrome. HPS has primary and acquired (secondary, reactive) forms. Its primary form is mostly seen in childhood and caused by various mutations with genetic inheritance and, therefore, is called familial HLH. Secondary HLH may be caused in the presence of an underlying disorder, that is, secondary to a malignant, infectious, or autoimmune/autoinflammatory stimulus. This paper aims to review the pathogenesis and the clinical picture of HLH, and its severe complication, the cytokine storm, with a special emphasis on the developed classification criteria sets for rheumatologists, since COVID-19 infection has clinical symptoms resembling those of the common rheumatologic conditions and possibly triggers HLH. MED-LINE/Pubmed was searched from inception to April 2020, and the following terms were used for data searching: “hemophagocytic syndrome” OR “macrophage activation syndrome” OR “hemophagocytic lymphohistiocytosis”, OR “cytokine storm”. Finally, AND “COVID-19” was included in this algorithm. The selection is restricted to the past 5 years and limited numbers of earlier key references were manually selected. Only full-text manuscripts, published in an English language peer-reviewed journal were included. Manuscript selection procedure and numbers are given in Fig. 2. Briefly, the database search with the following terms of “Hemophagocytic syndrome” OR “Macrophage activation syndrome” OR “Hemophagocytic lymphohistiocytosis” OR “Cytokine storm” yielded 6744 results from inception to April 2020. The selection is restricted to the past 5 years and only limited numbers of earlier key references were selected, and this algorithm resulted in 3080 manuscripts. The addition of (AND “COVID-19”) resulted in 115 publications of which 47 studies, together with four sections of an online book were used in the final review. No statistical method was used. HLH is triggered by genetic conditions, infections, malignancies, autoimmune-autoinflammatory diseases, and some drugs. In COVID-19 patients, secondary HLH and cytokine storm may be responsible for unexplained progressive fever, cytopenia, ARDS, neurological and renal impairment. Differentiation between the primary and secondary forms of HLH is utterly important, since primary form of HLH requires complicated treatments such as hematopoietic stem cell transplantation. Further studies addressing the performance of HScore and other recommendations in the classification of these patients is necessary.
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Affiliation(s)
- Mehmet Soy
- Internal Medicine and Rheumatology, Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Bahcelievler MedicalPark Hospital, Altınbas University, Istanbul, Turkey
| | - Pamir Atagündüz
- Internal Medicine and Rheumatology, Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Marmara University, Istanbul, Turkey.
| | - Işık Atagündüz
- Internal Medicine and Hematology, Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Marmara University, Istanbul, Turkey
| | - Gülsan Türköz Sucak
- Internal Medicine and Hematology, Division of Hematology and Bone Marrow Transplantation Unit, Bahcelievler MedicalPark Hospital, Istanbul, Turkey
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22
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Parenchymal lung disease in adult onset Still's disease: an emergent marker of disease severity-characterisation and predictive factors from Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort of patients. Arthritis Res Ther 2020; 22:151. [PMID: 32571407 PMCID: PMC7310010 DOI: 10.1186/s13075-020-02245-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 06/12/2020] [Indexed: 02/07/2023] Open
Abstract
Background Adult-onset Still’s disease (AOSD) is a systemic inflammatory disorder of unknown aetiology usually affecting young adults. Interestingly, recent evidence from the juvenile counterpart of AOSD suggested the emergent high fatality rate of lung disease (LD) in these patients. In this work, we aimed to characterise LD in AOSD, to identify associated clinical features and predictive factors, and to describe long-term outcomes of the disease comparing patients with LD and those without. Methods A retrospective assessment of prospectively followed patients, from January 2001 to December 2019, was provided to describe the rate of LD in AOSD, associated clinical features and predictive factors, and long-term outcomes. Patients with AOSD, who were included in Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale (GIRRCS) cohort, were assessed. Results Out of 147 patients included in GIRRCS cohort, 18 (12.25%) patients were reported to be affected by LD, at the time of diagnosis of AOSD, who were characterised by older age, a higher prevalence of myalgia, of lymph node involvement, of pleuritis, and abdominal pain. Furthermore, patients with LD showed higher values of systemic score and ferritin. Among those clinical variables, older age and systemic score were also independently predictors of LD. Chest CT scans were also obtained, and the most common finding was the peripheral consolidations in 8 (44.4%) patients. Finally, a higher mortality rate, of 38.9%, was registered in patients with LD than others, since it was associated with a significant decreased survival rate. Conclusions The presence of LD could suggest an emergent cause of mortality in AOSD, as observed in juvenile counterpart recognising a further marker of severity and poor prognosis to be careful evaluated. Patients with LD were also characterised by some clinical features, higher values of systemic score and ferritin than the others, identifying a subset of patients mostly burdened by systemic signs and symptoms. Although specific designed future studies are needed to fully elucidate the significance of LD in AOSD, a more accurate evaluation and management of this feature could improve the long-term outcomes of these patients.
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23
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Griffin G, Shenoi S, Hughes GC. Hemophagocytic lymphohistiocytosis: An update on pathogenesis, diagnosis, and therapy. Best Pract Res Clin Rheumatol 2020; 34:101515. [PMID: 32387063 DOI: 10.1016/j.berh.2020.101515] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening state of immune hyperactivation that arises in the setting of genetic mutations and infectious, inflammatory, or neoplastic triggers. Sustained, aberrant activation of cytotoxic CD8+ T cells and resultant inflammatory cytokine release are core pathogenic mechanisms. Key clinical features include high persistent fever, hepatosplenomegaly, blood cytopenia, elevated aminotransferase and ferritin levels, and coagulopathy. HLH is likely under-recognized, and mortality remains high, especially in adults; thus, prompt diagnosis and treatment are essential. Familial forms of HLH are currently treated with chemotherapy as a bridge to hematopoietic stem cell transplantation. HLH occurring in rheumatic disease (macrophage activation syndrome) is treated with glucocorticoids, IL-1 blockade, or cyclosporine A. In other forms of HLH, addressing the underlying trigger is essential. There remains a pressing need for more sensitive, context-specific diagnostic tools. Safer, more effective therapies will arise with improved understanding of the cellular and molecular mechanisms of HLH.
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Affiliation(s)
- Georgia Griffin
- Division of Rheumatology, Seattle Children's Hospital, Seattle, WA, USA.
| | - Susan Shenoi
- Division of Rheumatology, Seattle Children's Hospital, Seattle, WA, USA
| | - Grant C Hughes
- Division of Rheumatology, University of Washington, Seattle, WA, USA
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24
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Mizuta H, Nakano E, Takahashi A, Koyama T, Namikawa K, Yamazaki N. Hemophagocytic lymphohistiocytosis with advanced malignant melanoma accompanied by ipilimumab and nivolumab: A case report and literature review. Dermatol Ther 2020; 33:e13321. [PMID: 32191382 DOI: 10.1111/dth.13321] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/10/2020] [Accepted: 03/16/2020] [Indexed: 01/22/2023]
Abstract
Combination therapy with nivolumab + ipilimumab was recently approved for treating unresectable cases of malignant melanoma. In spite of the high response rate, it is associated with a high incidence of serious adverse events, including immune-related hemophagocytic syndrome/hemophagocytic lymphohistiocytosis (irHPS/HLH), a difficult to diagnose rare disease. This is the first report of this disease in an Asian malignant melanoma patient treated with nivolumab + ipilimumab. A 69-year-old Japanese woman with unresectable malignant melanoma was treated with nivolumab + ipilimumab. Following the combined therapy, her fever and symptoms of malaise occurred, and she visited to our hospital's emergency department. Blood tests revealed significant liver dysfunction, anemia, and thrombocytopenia. We suspected irHPS/HLH, based on tests revealing decreased fibrinogen and significantly increased ferritin. Bone marrow biopsy revealed numerous macrophages and high hemophagocytosis levels. After 50 mg prednisolone (1 mg/kg per day) was administered, fever and cytopenia markedly improved. irHPS/HLH has a high rate of coagulation abnormalities accompanied by hypertriglyceridemia and hypofibrinogenemia, which are unlikely to occur in adult HPS/HLHs. Because irHPS/HLH responds better to steroids than other secondary HPS/HLHs, we expect a complete cure with steroids. Quick diagnosis and appropriate treatment based on clinical symptoms and laboratory tests are needed in suspected cases.
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Affiliation(s)
- Haruki Mizuta
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Eiji Nakano
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Akira Takahashi
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takafumi Koyama
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tokyo, Japan
| | - Kenjiro Namikawa
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Naoya Yamazaki
- Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
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25
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Lorenz G, Schul L, Schraml F, Riedhammer KM, Einwächter H, Verbeek M, Slotta-Huspenina J, Schmaderer C, Küchle C, Heemann U, Moog P. Adult macrophage activation syndrome-haemophagocytic lymphohistiocytosis: 'of plasma exchange and immunosuppressive escalation strategies' - a single centre reflection. Lupus 2020; 29:324-333. [PMID: 32013725 DOI: 10.1177/0961203320901594] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE In the context of systemic autoimmunity, that is systemic lupus erythematosus (SLE) or adult-onset Still's disease (AOSD), secondary haemophagocytic lymphohistiocytosis (HLH; also referred to as macrophage activation syndrome (MAS) or more recently MAS-HLH) is a rare and potentially life-threatening complication. Pathophysiological hallmarks are aberrant macrophage and T cell hyperactivation and a systemic cytokine flare, which generate a sepsis-like, tissue-damaging, cytopenic phenotype. Unfortunately, for adult MAS-HLH we lack standardized treatment protocols that go beyond high-dose corticosteroids. Consequently, outcome data are scarce on steroid refractory cases. Aside from protocols based on treatment with calcineurin inhibitors, etoposide, cyclophosphamide and anti-IL-1, favourable outcomes have been reported with the use of intravenous immunoglobulin (IvIG) and plasma exchange (PE). METHODS Here we report a retrospective series of steroid refractory MAS-HLH, the associated therapeutic regimes and outcomes. RESULTS In this single-centre experience, 6/8 steroid refractory patients survived (median follow-up: 54.4 (interquartile range: 23.3-113.3) weeks). All were initially treated with PE, which induced partial response in 5/8 patients. Yet, all patients required escalation of immunosuppressive therapies. One case of MAS-HLH in new-onset AOSD had to be escalated to etoposide, whereas most SLE-associated MAS-HLH patients responded well to cyclophosphamide. Relapses occurred in 2/8 cases. CONCLUSION Together, early use of PE is at most a supportive measure, not a promising monotherapy of adult MAS-HLH. In refractory cases, conventional cytoreductive therapies (i.e. cyclophosphamide and etoposide) constitute potent and reliable rescue approaches, whereas IvIG, anti-thymoglobulin, and biologic agents appear to be less effective.
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Affiliation(s)
- G Lorenz
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - L Schul
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - F Schraml
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - K M Riedhammer
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - H Einwächter
- II Medizinische Klinik, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - M Verbeek
- III Medizinische Klinik, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - J Slotta-Huspenina
- Institute of Pathology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - C Schmaderer
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - C Küchle
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - U Heemann
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - P Moog
- Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
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Nishino A, Katsumata Y, Kawasumi H, Hirahara S, Kawaguchi Y, Yamanaka H. Usefulness of soluble CD163 as a biomarker for macrophage activation syndrome associated with systemic lupus erythematosus. Lupus 2020; 28:986-994. [PMID: 31246559 DOI: 10.1177/0961203319860201] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE We aimed to study the usefulness of serum soluble CD163 (sCD163) as a biomarker for macrophage activation syndrome (MAS) associated with systemic lupus erythematosus (SLE). METHODS Serum sCD163 levels were retrospectively measured by enzyme-linked immunosorbent assay for SLE patients associated with MAS (SLE-MAS), lupus nephritis (LN), or autoimmune hemolytic anemia (AIHA) and/or immune thrombocytopenia (ITP) and healthy controls (HCs). Posttreatment samples were also evaluated in the available SLE-MAS patients. The associations between serum sCD163 levels and clinical information were statistically analyzed. RESULTS The serum sCD163 levels in SLE-MAS, LN and SLE-AIHA/ITP groups were significantly higher than those in HCs (n = 17, 29, 13, and 68, respectively; p < 0.01 for all comparisons). In addition, the serum sCD163 levels in the SLE-MAS group were even higher than those in the LN and SLE-AIHA/ITP groups (p < 0.01 for both comparisons). Serum sCD163 levels were correlated with the SLE Disease Activity Index 2000 scores (r = 0.53), whereas they were not correlated with the serum ferritin levels. With the determined cut-off value, the sensitivity and specificity of serum sCD163 for the diagnosis of SLE-MAS were 59% and 86%, respectively. Retesting showed that the serum sCD163 levels decreased significantly following treatment in parallel with disease amelioration in the SLE-MAS group (p < 0.01). CONCLUSIONS The present study suggests the usefulness of serum sCD163 as a diagnostic and disease-activity biomarker for SLE-associated MAS. Serum sCD163 might also have a different role as a biomarker for SLE-associated MAS than serum ferritin does.
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Affiliation(s)
- A Nishino
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Y Katsumata
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - H Kawasumi
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - S Hirahara
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Y Kawaguchi
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - H Yamanaka
- Department of Rheumatology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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27
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Bauchmuller K, Manson JJ, Tattersall R, Brown M, McNamara C, Singer M, Brett SJ. Haemophagocytic lymphohistiocytosis in adult critical care. J Intensive Care Soc 2020; 21:256-268. [PMID: 32782466 DOI: 10.1177/1751143719893865] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Haemophagocytic lymphohistiocytosis (HLH) is a syndrome of severe immune dysregulation, characterised by extreme inflammation, fever, cytopaenias and organ dysfunction. HLH can be triggered by conditions such as infection, autoimmune disease and malignancy, among others. Both a familial and a secondary form have been described, the latter being increasingly recognised in adult patients with critical illness. HLH is difficult to diagnose, often under-recognised and carries a high mortality. Patients can present in a very similar fashion to sepsis and the two syndromes can co-exist and overlap, yet HLH requires specific immunosuppressive therapy. HLH should be actively excluded in patients with presumed sepsis who either lack a clear focus of infection or who are not responding to energetic infection management. Elevated serum ferritin is a key biomarker that may indicate the need for further investigations for HLH and can guide treatment. Early diagnosis and a multidisciplinary approach to HLH management may save lives.
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Affiliation(s)
- Kris Bauchmuller
- Department of Critical Care and Anaesthesia, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Jessica J Manson
- Department of Rheumatology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rachel Tattersall
- Department of Rheumatology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.,Department of Paediatric and Adolescent Rheumatology, Sheffield Children's NHS Trust, Sheffield, UK
| | - Michael Brown
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK.,Clinical Research Department, London School of Hygiene and Tropical Medicine, London, UK
| | - Christopher McNamara
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Mervyn Singer
- Division of Medicine, Bloomsbury Institute of Intensive Care Medicine, University College London, London, UK
| | - Stephen J Brett
- Department of Surgery and Cancer, Imperial College London, London, UK
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28
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Mărginean MO, Molnar E, Chinceşan MI. Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis in a small child: A case report. Medicine (Baltimore) 2020; 99:e18759. [PMID: 32011461 PMCID: PMC7220251 DOI: 10.1097/md.0000000000018759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Hemophagocytic lymphohistiocytosis (HLH) is a rare, potentially lethal disorder, characterized by a dysregulation of the immune response, leading to a severe inflammatory syndrome. Epstein-Barr virus (EBV)-associated HLH is a form of secondary HLH, a fulminant presentation of an otherwise benign viral infection. PATIENT CONCERNS We report the case of a 3-year-old girl who presented with fever, signs of accute upper respiratory tract infection and spontaneous, disseminated ecchymoses. Initial laboratory tests revealed pancytopenia. A bone marrow aspirate was performed, which revealed megaloblasts and numerous macrophages, with abundant foamy cytoplasm. Megaloblastic anemia was excluded, as the levels of vitamin B12 and folic acid were both within normal ranges. DIAGNOSIS Hyperferritinemia, hypertriglyceridemia, hypofibrinogenemia, and splenomegaly were relevant criteria for the diagnosis of HLH, in accordance with the bone marrow specimen. Positive immunoglobulin M antibodies for EBV were supportive of an acute EBV infection, which was the most probable trigger of HLH. The patient's evolution was complicated by a massive epistaxis, in the context of thrombocytopenia which required plasma, thrombocyte, and erythrocyte substitutes. INTERVENTION The patient was started on a treatment regimen of 8 weeks with etoposide and dexamethasone. OUTCOME Her evolution was favorable, the treatment being successful in remission induction. CONCLUSION Our case emphasizes the diagnostic challenges of HLH, in a patient with EBV infection whose evolution was hindered by a severe epistaxis, with potentially fatal outcome.
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Affiliation(s)
- Maria Oana Mărginean
- Department of Pediatrics, “George Emil Palade” University of Medicine, Pharmacy, Sciences and Technology of Târgu Mureş, Romania
| | - Eniko Molnar
- Department of Laboratory Medicine, County Emergency Clinical Hospital of Târgu Mureş, Târgu Mureş, Romania
| | - Mihaela Ioana Chinceşan
- Department of Pediatrics, “George Emil Palade” University of Medicine, Pharmacy, Sciences and Technology of Târgu Mureş, Romania
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29
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Georgiadou S, Gatselis NK, Stefos A, Zachou K, Makaritsis K, Rigopoulou EI, Dalekos GN. Efficient management of secondary haemophagocytic lymphohistiocytosis with intravenous steroids and γ-immunoglobulin infusions. World J Clin Cases 2019; 7:3394-3406. [PMID: 31750324 PMCID: PMC6854401 DOI: 10.12998/wjcc.v7.i21.3394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 09/20/2019] [Accepted: 10/15/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Secondary haemophagocytic lymphohistiocytosis (sHLH) is a rare life-threatening condition mainly associated with underlying infections, malignancies, and autoimmune or immune-mediated diseases.
AIM To analyse all sHLH cases that were diagnosed and managed under real-world circumstances in our department focusing on the treatment schedule and the outcome.
METHODS Prospectively collected data from all adult patients fulfilling the criteria of sHLH who diagnosed and managed from January 1, 2010 to June 1, 2018, in our department of the tertiary care university hospital of Larissa, Greece, were analysed retrospectively (n = 80; 52% male; median age: 55 years). The electronic records and/or written charts of the patients were reviewed for the demographic characteristics, clinical manifestations, underlying causes of sHLH, laboratory parameters, treatment schedule and 30-d-mortality rate. Most of patients had received after consent intravenous γ-immunoglobulin (IVIG) for 5 d (total dose 2 g/kg) in combination with intravenous steroid pulses followed by gradual tapering of prednisolone.
RESULTS Seventy-five patients (94%) reported fever > 38.5 °C, 47 (59%) had liver or spleen enlargement and 76 (95%) had ferritin > 500 ng/mL including 20 (25%) having considerably high levels (> 10000 ng/mL). Anaemia and thrombocytopenia occurred in 72% and leucopoenia in 47% of them. Underlying infections were diagnosed in 59 patients (74%) as follows: leishmaniasis alone in 15/80 (18.9%), leishmaniasis concurrently with Coxiella Burnetti or non-Hodgkin lymphoma in 2/80 (2.5%), bacterial infections in 14/80 (17.5%) including one case with concurrent non-Hodgkin lymphoma, viral infections in 13/80 (16.3%), fungal infections in 2/80 (2.5%), infections by mycobacteria in 1/80 (1.3%) and unidentified pathogens in 12/80 (15%). Seventy-two patients (90%) had received combination treatment with IVIG and intravenous steroids. Overall, sHLH resolved in 76% of patients, 15% died within the first month but 82.5% of patients were still alive 6 mo after diagnosis. Univariate analysis showed older age, anaemia, thrombocytopenia, low fibrinogen, disseminated intravascular coagulation (DIC), and delay of diagnosis as factors that negatively affected remission. However, multivariate analysis showed low platelets and DIC as the only independent predictors of adverse outcome.
CONCLUSION sHLH still carries a remarkable morbidity and mortality. Underlying infections were the major cause and therefore, they should be thoroughly investigated in patients with sHLH. Early recognition and combination treatment with IVIG and corticosteroids seem an efficient treatment option with successful outcome in this life-threatening condition.
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Affiliation(s)
- Sarah Georgiadou
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
| | - Nikolaos K Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
- Institute of Internal Medicine and Hepatology, University Hospital of Larissa, Larissa 41447, Greece
| | - Aggelos Stefos
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
| | - Kalliopi Zachou
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
- Institute of Internal Medicine and Hepatology, University Hospital of Larissa, Larissa 41447, Greece
| | - Konstantinos Makaritsis
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
- Institute of Internal Medicine and Hepatology, University Hospital of Larissa, Larissa 41447, Greece
| | - Eirini I Rigopoulou
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
- Institute of Internal Medicine and Hepatology, University Hospital of Larissa, Larissa 41447, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, University Hospital of Larissa, Larissa 41110, Greece
- Institute of Internal Medicine and Hepatology, University Hospital of Larissa, Larissa 41447, Greece
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30
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Carter SJ, Tattersall RS, Ramanan AV. Macrophage activation syndrome in adults: recent advances in pathophysiology, diagnosis and treatment. Rheumatology (Oxford) 2019; 58:5-17. [PMID: 29481673 DOI: 10.1093/rheumatology/key006] [Citation(s) in RCA: 146] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Indexed: 01/27/2023] Open
Abstract
Haemophagocytic lymphohistiocytosis (HLH) is a hyperinflammatory syndrome, which if not promptly treated, can lead rapidly to critical illness and death. HLH is termed macrophage activation syndrome (MAS) when associated with rheumatic disease (where it is best characterized in systemic JIA) and secondary HLH (sHLH) when associated with other triggers including malignancy and infection. MAS/sHLH is rare and coupled with its mimicry of other conditions, is underrecognized. These inherent challenges can lead to diagnostic and management challenges in multiple medical specialties including haematology, infectious diseases, critical care and rheumatology. In this review we highlight the pathogenesis of MAS/sHLH including its underlying triggers, key clinical features and diagnostic challenges, prognostic factors and current treatments in adults.
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Affiliation(s)
- Stuart J Carter
- Rheumatology Department, Sheffield Children's Hospital, Sheffield, UK
| | - Rachel S Tattersall
- Rheumatology Department, Sheffield Children's Hospital, Sheffield, UK.,Paediatric and Adolescent Rheumatology, Sheffield Children's Hospital, Sheffield, UK
| | - Athimalaipet V Ramanan
- Paediatric Rheumatology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK.,Bristol Medical School, University of Bristol, Bristol, UK
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31
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Systemic juvenile idiopathic arthritis and macrophage activation syndrome: update on pathogenesis and treatment. Curr Opin Rheumatol 2019; 30:514-520. [PMID: 29870499 DOI: 10.1097/bor.0000000000000526] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW The past decade has seen substantial progress in defining the cause and pathogenesis of the chronic childhood arthropathy systemic juvenile idiopathic arthritis (SJIA) and its related complication macrophage activation syndrome (MAS). The purpose of this review is to describe and synthesize advances in this field, particularly since 2016, with the potential to transform clinical practice. RECENT FINDINGS Newly developed MAS classification criteria have been further studied and validated in other diseases and populations, as well as a recently proposed score to distinguish MAS from familial hemophagocytic lymphohistiocytosis. There has also been substantial progress toward understanding the genetic underpinnings of SJIA and MAS, both through targeted study of specific genes and the results of a large genome-wide association study. The immunopathogenesis of SJIA has been further elucidated through several studies regarding the proinflammatory cytokines interleukin-18, interferon (IFN)γ, and how their interplay impacts emergence of MAS. Finally, big data studies integrating genomic information with immunophenotypes have potential to provide novel insights into disease mechanisms in SJIA. SUMMARY Collectively, these research advances have significant implications regarding the classification and diagnosis of SJIA and MAS, and support a next generation of biologic treatments including kinase inhibitors and targeted interleukin-18 or IFNγ blockade.
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32
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Ahn SS, Lee B, Kim D, Jung SM, Lee SW, Park MC, Park YB, Hwang YG, Song JJ. Evaluation of macrophage activation syndrome in hospitalised patients with Kikuchi-Fujimoto disease based on the 2016 EULAR/ACR/PRINTO classification criteria. PLoS One 2019; 14:e0219970. [PMID: 31318961 PMCID: PMC6638985 DOI: 10.1371/journal.pone.0219970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 07/06/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND To evaluate the impact of macrophage activation syndrome (MAS) on clinical features in patients with Kikuchi-Fujimoto disease (KFD) and to compare the features of MAS in KFD with those of adult-onset Still's disease (AOSD) and systemic lupus erythematosus (SLE). METHODS The medical records of febrile patients hospitalised with KFD between November 2005 and April 2017 were reviewed. Patients fulfilling the 2016 classification criteria for MAS were classified as having MAS. Clinical and laboratory features of patients with KFD with and without MAS were evaluated. Poor hospitalisation outcomes were defined as intensive care unit admission or in-hospital mortality. The treatment outcomes of MAS in KFD, AOSD, and SLE were also compared. RESULTS Among 78 patients hospitalised with KFD, 24 (30.8%) patients had MAS during admission. Patients with KFD and MAS more frequently required glucocorticoid treatment (66.7% vs 40.7%, p = 0.036) and had longer hospital stays than patients with KFD without MAS (12.5 vs 8.5 days, p<0.001). In addition, patients with MAS had worse hospitalisation outcomes than patients without MAS (29.2% vs. 0.0%, p<0.001). Among patients with MAS in KFD, AOSD, and SLE, the number of patients requiring glucocorticoid treatment after 3 months was significantly lower among patients with MAS and KFD (KFD 33.3%, AOSD 88.9%, SLE 100%, p<0.001). CONCLUSIONS The presence of MAS in KFD was associated with adverse clinical outcomes including higher steroid usage and worse hospitalisation outcomes. However, compared to those with AOSD and SLE, patients with MAS and KFD were less likely to require long-term glucocorticoid treatment.
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Affiliation(s)
- Sung Soo Ahn
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Byeori Lee
- Department of Internal Medicine, Albert Einstein Medical Center Philadelphia, Philadelphia, Pennsylvania, United States of America
| | - Dam Kim
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Seung Min Jung
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Sang-Won Lee
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Min-Chan Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Yong Gil Hwang
- Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
- Institute for Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, South Korea
- * E-mail:
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Prevalence and Outcome of Secondary Hemophagocytic Lymphohistiocytosis Among SIRS Patients: Results from a Prospective Cohort Study. J Clin Med 2019; 8:jcm8040541. [PMID: 31010216 PMCID: PMC6518152 DOI: 10.3390/jcm8040541] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 12/16/2022] Open
Abstract
Secondary hemophagocytic lymphohistiocytosis (sHLH) is a life-threatening condition clinically presenting as SIRS (Systemic Inflammatory Response Syndrome). However, there is no comprehensive data concerning diagnostic algorithms, prevalence, outcome and biomarker performance in SIRS patients. We conducted a prospective observational cohort study on 451 consecutive patients fulfilling ≥2 SIRS criteria. The Hscore and the HLH-2004 criteria were used to determine the presence of sHLH, and the correlation of the screening-biomarkers ferritin, sCD25, and sCD163 with both scores was assessed. Out of 451 standard-care SIRS patients, five patients had high Hscores (≥169), suggesting incipient or HLH-like disease, and these patients were in urgent need for intensified therapy. However, none of these patients fulfilled five HLH-2004 criteria required for formal diagnosis. From the studied biomarkers, ferritin correlated strongest to both the HLH-2004 criteria and the Hscore (rs = 0.72, 0.41, respectively), and was the best predictor of 30-day survival (HR:1.012 per 100 μg/L, 95% CI: 1.004-1.021), when adjusted for patient's age, sex, bacteremia and malignant underlying-disease. Also, the HLH-2004 (HR per point increase: 1.435, 95% CI: 1.1012-2.086) and the Hscore (HR per point increase:1.011, 95% CI: 1.002-1.020) were independent predictors of 30-day-survival. The Hscore detected patients in hyperinflammatory states requiring urgent therapy escalation. Degrees of hyperinflammation, as assessed by ferritin and both HLH scores, are associated with worse outcomes.
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Recommendations for the management of hemophagocytic lymphohistiocytosis in adults. Blood 2019; 133:2465-2477. [PMID: 30992265 DOI: 10.1182/blood.2018894618] [Citation(s) in RCA: 515] [Impact Index Per Article: 103.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 04/12/2019] [Indexed: 12/11/2022] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a severe hyperinflammatory syndrome induced by aberrantly activated macrophages and cytotoxic T cells. The primary (genetic) form, caused by mutations affecting lymphocyte cytotoxicity and immune regulation, is most common in children, whereas the secondary (acquired) form is most frequent in adults. Secondary HLH is commonly triggered by infections or malignancies but may also be induced by autoinflammatory/autoimmune disorders, in which case it is called macrophage activation syndrome (MAS; or MAS-HLH). Most information on the diagnosis and treatment of HLH comes from the pediatric literature. Although helpful in some adult cases, this raises several challenges. For example, the HLH-2004 diagnostic criteria developed for children are commonly applied but are not validated for adults. Another challenge in HLH diagnosis is that patients may present with a phenotype indistinguishable from sepsis or multiple organ dysfunction syndrome. Treatment algorithms targeting hyperinflammation are frequently based on pediatric protocols, such as HLH-94 and HLH-2004, which may result in overtreatment and unnecessary toxicity in adults. Therefore, dose reductions, individualized tailoring of treatment duration, and an age-dependent modified diagnostic approach are to be considered. Here, we present expert opinions derived from an interdisciplinary working group on adult HLH, sponsored by the Histiocyte Society, to facilitate knowledge transfer between physicians caring for pediatric and adult patients with HLH, with the aim to improve the outcome for adult patients affected by HLH.
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Giacomelli R, Ruscitti P, Shoenfeld Y. A comprehensive review on adult onset Still's disease. J Autoimmun 2018; 93:24-36. [PMID: 30077425 DOI: 10.1016/j.jaut.2018.07.018] [Citation(s) in RCA: 232] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 07/26/2018] [Accepted: 07/26/2018] [Indexed: 02/06/2023]
Abstract
Adult-onset Still's disease (AOSD) is a systemic inflammatory disorder of unknown etiology usually affecting young adults; spiking fever, arthritis and evanescent rash are commonly observed during the disease. Other frequently observed clinical features include sore throat, hepatomegaly, splenomegaly, lymphadenopathy and serositis. Furthermore, AOSD patients may experience different life-threating complications. Macrophage activation syndrome (MAS) has been reported up to 15% of AOSD patients and it is considered to be the most severe complication of the disease being characterised by high mortality rate. During AOSD, laboratory tests reflect the systemic inflammatory process showing high levels of erythrocyte sedimentation rate and C-reactive protein. In addition, the ferritin levels are typically higher than those observed in other autoimmune, inflammatory, infectious, or neoplastic diseases. Analysing AOSD disease course, 3 different clinical patterns of AOSD have been identified: i. monocyclic pattern, characterised by a systemic single episode; ii. polycyclic pattern, characterised by multiple, ≤ 1 year lasting, flares, alternating with remissions; iii. chronic pattern, related to a persistently active disease with associated polyarthritis. At present, AOSD therapeutic strategy is aimed at targeting pro-inflammatory signs and symptoms, preventing organ damage and life-threating complications and minimising adverse effects of treatment. However, the treatment of AOSD remains largely empirical, lacking controlled clinical trials. High dosages of corticosteroids are usually the first line therapy when the systemic symptoms predominate. Despite this treatment, a large percentage of patients experiences several flares with an evolution toward the chronic disease course and up to 16% of patients die during the follow up, due to AOSD-related complications. On these bases, in the last years, biological agents have been successfully used in refractory cases. Finally, multiple recent lines of evidence have suggested new insights in AOSD pathogenesis unmasking further therapeutic targets. In fact, small molecules, used in experimental MAS models, might represent new therapeutic options.
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Affiliation(s)
- Roberto Giacomelli
- Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Piero Ruscitti
- Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Ruscitti P, Iacono D, Ciccia F, Emmi G, Cipriani P, Grembiale RD, Perosa F, Emmi L, Triolo G, Giacomelli R, Valentini G. Macrophage Activation Syndrome in Patients Affected by Adult-onset Still Disease: Analysis of Survival Rates and Predictive Factors in the Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale Cohort. J Rheumatol 2018; 45:864-872. [PMID: 29657144 DOI: 10.3899/jrheum.170955] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2018] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Macrophage activation syndrome (MAS) is a reactive form of hemophagocytic lymphohistiocytosis, which can complicate adult-onset Still disease (AOSD). We investigated AOSD clinical features at the time of diagnosis, to assess predictors of MAS occurrence. Further, we analyzed the outcomes of patients with AOSD who experience MAS. METHODS Patients with AOSD admitted to any Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale center were retrospectively analyzed for features typical of AOSD, MAS occurrence, and their survival rate. RESULTS Of 119 patients with AOSD, 17 experienced MAS (12 at admission and 5 during followup). Twelve patients with MAS at first admission differed from the remaining 107 in prevalence of lymphadenopathy and liver involvement at the time of diagnosis. In addition, serum ferritin levels and systemic score values were significantly higher in the patients presenting with MAS. At the time of diagnosis, the 5 patients who developed MAS differed from the remaining 102 in the prevalence of abdominal pain, and they showed increased systemic score values. In the multivariate analysis, lymphadenopathy (OR 7.22, 95% CI 1.49-34.97, p = 0.014) and abdominal pain (OR 4.36, 95% CI 1.24-15.39, p = 0.022) were predictive of MAS occurrence. Finally, MAS occurrence significantly reduced the survival rate of patients with AOSD (p < 0.0001). CONCLUSION MAS occurrence significantly reduced the survival rate in patients with AOSD. Patients with MAS at baseline presented an increased prevalence of lymphadenopathy and liver involvement, as well as high serum ferritin levels and systemic score values. The presence of lymphadenopathy and abdominal pain was associated with MAS occurrence.
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Affiliation(s)
- Piero Ruscitti
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy. .,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples.
| | - Daniela Iacono
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Francesco Ciccia
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Giacomo Emmi
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Paola Cipriani
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Rosa Daniela Grembiale
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Federico Perosa
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Lorenzo Emmi
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Giovanni Triolo
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Roberto Giacomelli
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
| | - Gabriele Valentini
- From the Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila; Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples; Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo; Department of Experimental and Clinical Medicine, University of Florence, Florence; Department of Health Sciences, University of Catanzaro "Magna Graecia," Catanzaro; Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy.,P. Ruscitti, MD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; D. Iacono, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples; F. Ciccia, MD, PhD, Rheumatology Section, Department of Internal Medicine, University of Palermo; G. Emmi, MD, PhD, Department of Experimental and Clinical Medicine, University of Florence; P. Cipriani, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; R.D. Grembiale, MD, Department of Health Sciences, University of Catanzaro "Magna Graecia"; F. Perosa, MD, PhD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; L. Emmi, MD, Systemic Rheumatic and Autoimmune Diseases Unit, Department of Biomedical Sciences and Human Oncology, University of Bari Medical School; G. Triolo, MD, Rheumatology Section, Department of Internal Medicine, University of Palermo; R. Giacomelli, MD, PhD, Rheumatology Section, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila; G. Valentini, MD, Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples
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Favresse J, Lardinois B, Chatelain B, Mullier F, Jacqmin H. A reminder of the place of morphology and the H-score in the diagnosis of hemophagocytic lymphohistiocytosis (HLH). Clin Case Rep 2018. [PMID: 29531733 PMCID: PMC5838280 DOI: 10.1002/ccr3.1391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This case report reminds the reader of the place of
hemophagocytosis and the H‐Score in the diagnosis of secondary hemophagocytic
lymphohistiocytosis.
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Affiliation(s)
- Julien Favresse
- Hematology Laboratory, CHU UCL Namur, Université catholique de Louvain, Yvoir, Belgium
| | - Benjamin Lardinois
- Hematology Laboratory, CHU UCL Namur, Université catholique de Louvain, Yvoir, Belgium
| | - Bernard Chatelain
- Hematology Laboratory, CHU UCL Namur, Université catholique de Louvain, Yvoir, Belgium
| | - François Mullier
- Hematology Laboratory, CHU UCL Namur, Université catholique de Louvain, Yvoir, Belgium
| | - Hugues Jacqmin
- Hematology Laboratory, CHU UCL Namur, Université catholique de Louvain, Yvoir, Belgium
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Sefsafi Z, Hasbaoui BE, Kili A, Agadr A, Khattab M. Macrophage activation syndrome associated with griscelli syndrome type 2: case report and review of literature. Pan Afr Med J 2018; 29:75. [PMID: 29875956 PMCID: PMC5987098 DOI: 10.11604/pamj.2018.29.75.12353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Accepted: 12/19/2017] [Indexed: 11/13/2022] Open
Abstract
Macrophage activation syndrome (MAS) is a severe and potentially fatal life-threatening condition associated with excessive activation and expansion of T cells with macrophages and a high expression of cytokines, resulting in an uncontrolled inflammatory response, with high levels of macrophage colony-stimulating factor and causing multiorgan damage. This syndrome is classified into primary (genetic/familial) or secondary forms to several etiologies, such as infections, neoplasias mainly hemopathies or autoimmune diseases. It is characterised clinically by unremitting high fever, pancytopaenia, hepatosplenomegaly, hepatic dysfunction, encephalopathy, coagulation abnormalities and sharply increased levels of ferritin. The pathognomonic feature of the syndrome is seen on bone marrow examination, which frequently, though not always, reveals numerous morphologically benign macrophages exhibiting haemophagocytic activity. Because MAS can follow a rapidly fatal course, prompt recognition of its clinical and laboratory features and immediate therapeutic intervention are essential. However, it is difficult to distinguish underlying disease flare, infectious complications or medication side effects from MAS. Although, the pathogenesis of MAS is unclear, the hallmark of the syndrome is an uncontrolled activation and proliferation of T lymphocytes and macrophages, leading to massive hypersecretion of pro-inflammatory cytokines. Mutations in cytolytic pathway genes are increasingly being recognised in children who develop MAS in his secondary form. We present here a case of Macrophage activation syndrome associated with Griscelli syndrome type 2 in a 3-years-old boy who had been referred due to severe sepsis with non-remitting high fever, generalized lymphoadenopathy and hepato-splenomegaly. Laboratory data revealed pancytopenia with high concentrations of triglycerides, ferritin and lactic dehydrogenase while the bone marrow revealed numerous morphologically benign macrophages with haemophagocytic activity that comforting the diagnosis of a SAM according to Ravelli and HLH-2004 criteria. Griscelli syndrome (GS) was evoked on; consanguineous family, recurrent infection, very light silvery-gray color of the hair and eyebrows, Light microscopy examination of the hair showed large, irregular clumps of pigments characteristic of GS. The molecular biology showed mutation in RAB27A gene confirming the diagnosis of a Griscelli syndrome type 2. The first-line therapy was based on the parenteral administration of high doses of corticosteroids, associated with immunosuppressive drugs, cyclosporine A and etoposide waiting for bone marrow transplantation (BMT).
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Affiliation(s)
- Zakia Sefsafi
- Center for Hematology and Oncology Paediatrics, Children's hospital, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - Brahim El Hasbaoui
- Department of Pediatrics, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - Amina Kili
- Center for Hematology and Oncology Paediatrics, Children's hospital, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - Aomar Agadr
- Department of Pediatrics, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
| | - Mohammed Khattab
- Center for Hematology and Oncology Paediatrics, Children's hospital, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat, Morocco
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Al-Samkari H, Berliner N. Hemophagocytic Lymphohistiocytosis. ANNUAL REVIEW OF PATHOLOGY-MECHANISMS OF DISEASE 2017; 13:27-49. [PMID: 28934563 DOI: 10.1146/annurev-pathol-020117-043625] [Citation(s) in RCA: 252] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Hemophagocytic lymphohistiocytosis is a life-threatening disorder characterized by unbridled activation of cytotoxic T lymphocytes, natural killer (NK) cells, and macrophages resulting in hypercytokinemia and immune-mediated injury of multiple organ systems. It is seen in both children and adults and is recognized as primary (driven by underlying genetic mutations that abolish critical proteins required for normal function of cytotoxic T cells and NK cells) or secondary (resulting from a malignant, infectious, or autoimmune stimulus without an identifiable underlying genetic trigger). Clinical and laboratory manifestations include fever, splenomegaly, neurologic dysfunction, coagulopathy, liver dysfunction, cytopenias, hypertriglyceridemia, hyperferritinemia, hemophagocytosis, and diminished NK cell activity. It is treated with immune suppressants, etoposide, and allogeneic hematopoietic stem cell transplantation; more than 50% of children who undergo transplant survive, but adults have quite poor outcomes even with aggressive management. Newer agents directed at subduing the uncontrolled immune response in a targeted fashion offer promise in this highly morbid disease.
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Affiliation(s)
| | - Nancy Berliner
- Brigham & Women's Hospital, Boston, Massachusetts 02115;
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Ruscitti P, Cipriani P, Di Benedetto P, Liakouli V, Carubbi F, Berardicurti O, Ciccia F, Guggino G, Triolo G, Giacomelli R. Advances in immunopathogenesis of macrophage activation syndrome during rheumatic inflammatory diseases: toward new therapeutic targets? Expert Rev Clin Immunol 2017; 13:1041-1047. [PMID: 28837367 DOI: 10.1080/1744666x.2017.1372194] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Macrophage activation syndrome (MAS) is a severe, hyperinflammatory life-threatening syndrome, generally complicating different rheumatic diseases. Despite the severity of the disease, little is known about the pathogenic mechanisms and, thus, possible targeted therapies in the management of these patients. Areas covered: In this review, we aimed to update the current pathogenic knowledge of MAS, during rheumatic diseases, focusing mainly on immunologic abnormalities and on new possible therapeutic strategies. Expert commentary: The difficult pathogenic scenario of MAS, in which genetic defects, predisposing diseases, and triggers are mixed together with the high mortality rate, make it difficult to manage these patients. Although most efforts have been focused on investigating the disease in children, in recent years, several studies are trying to elucidate the possible pathogenic mechanism in adult MAS patients. In this context, genetic and immunological studies might lead to advances in the knowledge of pathogenic mechanisms and possible new therapeutic targets. In the future, the results of ongoing clinical trials are awaited in order to improve the management and, thus, the survival of these patients.
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Affiliation(s)
- Piero Ruscitti
- a Division of Rheumatology , University of L'Aquila , L'Aquila , Italy
| | - Paola Cipriani
- a Division of Rheumatology , University of L'Aquila , L'Aquila , Italy
| | | | - Vasiliky Liakouli
- a Division of Rheumatology , University of L'Aquila , L'Aquila , Italy
| | - Francesco Carubbi
- a Division of Rheumatology , University of L'Aquila , L'Aquila , Italy
| | | | - Francesco Ciccia
- b Division of Rheumatology , University of Palermo , Palermo , Italy
| | - Giuliana Guggino
- b Division of Rheumatology , University of Palermo , Palermo , Italy
| | - Giovanni Triolo
- b Division of Rheumatology , University of Palermo , Palermo , Italy
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Ruscitti P, Cipriani P, Masedu F, Iacono D, Ciccia F, Liakouli V, Guggino G, Carubbi F, Berardicurti O, Di Benedetto P, Valenti M, Triolo G, Valentini G, Giacomelli R. Adult-onset Still's disease: evaluation of prognostic tools and validation of the systemic score by analysis of 100 cases from three centers. BMC Med 2016; 14:194. [PMID: 27903264 PMCID: PMC5131497 DOI: 10.1186/s12916-016-0738-8] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 11/03/2016] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Adult-onset Still's disease (AOSD) is rare inflammatory disease of unknown etiology that usually affects young adults. The more common clinical manifestations are spiking fevers, arthritis, evanescent rash, elevated liver enzymes, lymphadenopathy, hepatosplenomegaly, and serositis. The multi-visceral involvement of the disease and the different complications, such as macrophage activation syndrome, may strongly decrease the life expectancy of AOSD patients. METHODS This study aimed to identify the positive and negative features correlated with the outcome of patients. A retrospective analysis of AOSD patients prospectively admitted to three rheumatologic centers was performed to identify the clinical features present at the time of diagnosis and to predict the possible outcome. Furthermore, we investigated the as yet to be validated prognostic value of the systemic score previously proposed. RESULTS One hundred consecutive AOSD patients were enrolled. The mean systemic score showed that the majority of patients had a multi-organ involvement. Sixteen patients showed different complications, mainly the macrophage activation syndrome. A strong increase of inflammatory markers was observed. All patients received steroids at different dosages, 55 patients in association with immunosuppressive drugs and 32 in association with biologic agents. Sixteen patients died during the follow-up. Regression analysis showed that the higher values of the systemic score and the presence of AOSD-related complications, assessed at the time of diagnosis, were significantly correlated with patient mortality. A prognostic impact of the systemic score of ≥ 7.0 was reported. CONCLUSIONS Our study showed that a higher systemic score and the presence of AOSD-related complications at the time of diagnosis were significantly associated with mortality. Of note, a cut-off at 7.0 of the systemic score showed a strong prognostic impact in identifying patients at risk of AOSD-related death.
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Affiliation(s)
- Piero Ruscitti
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy.
| | - Paola Cipriani
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Francesco Masedu
- Medical Statistic Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy
| | - Daniela Iacono
- Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy
| | - Francesco Ciccia
- Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Vasiliki Liakouli
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Giuliana Guggino
- Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Francesco Carubbi
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Onorina Berardicurti
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Paola Di Benedetto
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
| | - Marco Valenti
- Medical Statistic Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, L'Aquila, Italy
| | - Giovanni Triolo
- Rheumatology Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Gabriele Valentini
- Rheumatology Section, Department of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy
| | - Roberto Giacomelli
- Rheumatology Section, Department of Biotechnological and Applied Clinical Science, School of Medicine, University of L'Aquila, Delta 6 Building, Via dell'Ospedale, 67100, L'Aquila, Italy
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Combination Immunosuppressive Therapy Including Rituximab for Epstein-Barr Virus-Associated Hemophagocytic Lymphohistiocytosis in Adult-Onset Still's Disease. Case Rep Rheumatol 2016; 2016:8605274. [PMID: 28018698 PMCID: PMC5149644 DOI: 10.1155/2016/8605274] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 11/07/2016] [Indexed: 01/02/2023] Open
Abstract
Hemophagocytic lymphopcytosis (HLH) is a life-threatening condition. It can occur either as primary form with genetic defects or secondary to other conditions, such as hematological or autoimmune diseases. Certain triggering factors can predispose individuals to the development of HLH. We report the case of a 25-year-old male patient who was diagnosed with HLH in the context of adult-onset Still's disease (AOSD) during a primary infection with Epstein-Barr virus (EBV). During therapy with anakinra and dexamethasone, he was still symptomatic with high-spiking fevers, arthralgia, and sore throat. His laboratory values showed high levels of ferritin and C-reactive protein. His condition improved after the addition of rituximab and cyclosporine to his immunosuppressive regimen with prednisolone and anakinra. This combination therapy led to a sustained clinical and serological remission of his condition. While rituximab has been used successfully for HLH in the context of EBV-associated lymphoma, its use in autoimmune diseases is uncommon. We hypothesize that the development of HLH was triggered by a primary EBV infection and that rituximab led to elimination of EBV-infected B-cells, while cyclosporine ameliorated the cytokine excess. We therefore propose that this combination immunosuppressive therapy might be successfully used in HLH occurring in the context of autoimmune diseases.
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Ruscitti P, Cipriani P, Ciccia F, Masedu F, Liakouli V, Carubbi F, Berardicurti O, Guggino G, Di Benedetto P, Di Bartolomeo S, Valenti M, Triolo G, Giacomelli R. Prognostic factors of macrophage activation syndrome, at the time of diagnosis, in adult patients affected by autoimmune disease: Analysis of 41 cases collected in 2 rheumatologic centers. Autoimmun Rev 2016; 16:16-21. [PMID: 27664384 DOI: 10.1016/j.autrev.2016.09.016] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 07/29/2016] [Indexed: 12/21/2022]
Abstract
Macrophage activation syndrome (MAS) is a rare, life-threatening disease in which early diagnosis and aggressive therapeutic strategy may improve the outcome. Due to its rarity, epidemiologic data are still lacking. Hyperferritinemia is frequently associated with MAS and might modulate the cytokine storm, which is involved in the development of multiple organ failure. In this paper, we investigated clinical data, treatments, and outcome of a homogeneous cohort of 41 adult MAS patients, complicating autoimmune rheumatic diseases. MAS-related death occurred in 17 patients (42.5%) during the follow-up, and older age and increased serum ferritin levels, at the time of diagnosis, were significantly associated with mortality. In conclusion, adult MAS is associated with high mortality rate. Some clinical features at diagnosis may be predictive of MAS-associated death.
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Affiliation(s)
- Piero Ruscitti
- Division of Rheumatology, University of L'Aquila, L'Aquila, Italy
| | - Paola Cipriani
- Division of Rheumatology, University of L'Aquila, L'Aquila, Italy
| | | | - Francesco Masedu
- Division of Medical Statistic Unit, University of L'Aquila, L'Aquila, Italy
| | | | | | | | | | | | | | - Marco Valenti
- Division of Medical Statistic Unit, University of L'Aquila, L'Aquila, Italy
| | - Giovanni Triolo
- Division of Rheumatology, University of Palermo, Palermo, Italy
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