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Pallotta F, Brescini L, Ianovitz A, Luchetti I, Franca L, Canovari B, Cerutti E, Barchiesi F. The Clinical Characteristics of Bloodstream Infections Due to Candida spp. in Patients Hospitalized in Intensive Care Units during the SARS-CoV-2 Pandemic: The Results of a Multicenter Study. J Fungi (Basel) 2023; 9:642. [PMID: 37367578 DOI: 10.3390/jof9060642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/28/2023] Open
Abstract
Candidemia is a serious health threat. Whether this infection has a greater incidence and a higher mortality rate in patients with COVID-19 is still debated. In this multicenter, retrospective, observational study, we aimed to identify the clinical characteristics associated with the 30-day mortality in critically ill patients with candidemia and to define the differences in candidemic patients with and without COVID-19. Over a three-year period (2019-2021), we identified 53 critically ill patients with candidemia, 18 of whom (34%) had COVID-19 and were hospitalized in four ICUs. The most frequent comorbidities were cardiovascular (42%), neurological (17%), chronic pulmonary diseases, chronic kidney failure, and solid tumors (13% each). A significantly higher proportion of COVID-19 patients had pneumonia, ARDS, septic shock, and were undergoing an ECMO procedure. On the contrary, non-COVID-19 patients had undergone previous surgeries and had used TPN more frequently. The mortality rate in the overall population was 43%: 39% and 46% in the COVID-19 and non-COVID-19 patients, respectively. The independent risk factors associated with a higher mortality were CVVH (HR 29.08 [CI 95% 3.37-250]) and a Charlson's score of > 3 (HR 9.346 [CI 95% 1.054-82.861]). In conclusion, we demonstrated that candidemia still has a high mortality rate in patients admitted to ICUs, irrespective of infection due to SARS-CoV-2.
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Affiliation(s)
- Francesco Pallotta
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Clinica Malattie Infettive, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I-Lancisi-Salesi, 60126 Ancona, Italy
| | - Lucia Brescini
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Clinica Malattie Infettive, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I-Lancisi-Salesi, 60126 Ancona, Italy
| | - Arianna Ianovitz
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Clinica Malattie Infettive, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I-Lancisi-Salesi, 60126 Ancona, Italy
| | - Ilenia Luchetti
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Clinica Malattie Infettive, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I-Lancisi-Salesi, 60126 Ancona, Italy
| | - Lucia Franca
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Malattie Infettive, Azienda Sanitaria Territoriale Pesaro-Urbino, 61029 Pesaro, Italy
| | - Benedetta Canovari
- Malattie Infettive, Azienda Sanitaria Territoriale Pesaro-Urbino, 61029 Pesaro, Italy
| | - Elisabetta Cerutti
- Anestesia e Rianimazione dei Trapianti e Chirurgia Maggiore, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I-Lancisi-Salesi, 60126 Ancona, Italy
| | - Francesco Barchiesi
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, 60126 Ancona, Italy
- Malattie Infettive, Azienda Sanitaria Territoriale Pesaro-Urbino, 61029 Pesaro, Italy
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Meschiari M, Cozzi-Lepri A, Cervo A, Granata G, Rogati C, Franceschini E, Casolari S, Tatarelli P, Giacobbe DR, Bassetti M, Pinna SM, De Rosa FG, Barchiesi F, Canovari B, Lorusso C, Russo G, Cenderello G, Cascio A, Petrosillo N, Mussini C. Efficacy of bezlotoxumab in preventing recurrence of Clostridioides difficile infection: an Italian multicenter cohort study. Int J Infect Dis 2023; 131:147-154. [PMID: 37030653 DOI: 10.1016/j.ijid.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/15/2023] [Accepted: 04/03/2023] [Indexed: 04/10/2023] Open
Abstract
OBJECTIVES Bezlotoxumab (BEZ) is a promising tool for preventing recurrence of Clostridioides difficile infection (rCDI). The aim of the study was to emulate, in a real-world setting, the MODIFY trials in a cohort of participants with multiple risk factors for rCDI treated with BEZ in addition to standard of care (SoC) vs. SoC alone. METHODS A multicenter cohort study was conducted including 442 patients with CDI from 2018 to 2022 collected from 18 Italian centers. The main outcome was the 30-days occurrence of rCDI. Secondary outcomes were: (i) all-cause mortality at 30 days (ii) composite outcome (30-day recurrence and/or all-cause death). RESULTS rCDI at day 30 occurred in 54 (12%): 11 in the BEZ+SoC group and 43 treated with SoC alone (8% vs. 14%, OR=0.58, 95%CI:0.31-1.09, p=0.09). The difference between BEZ+SoC vs. SoC was statistically significant after controlling for confounding factors (aOR=0.40, 95%CI:018-0.88, p=0.02) and even more using the composite outcome (aOR=0.35, 95%CI:0.17-0.73, p=0.005). CONCLUSION Our study confirms the efficacy of BEZ+SoC for the prevention of rCDI and death in a real-world setting. BEZ should be routinely considered among participants at high risk of rCDI regardless of age, type of CDI therapy (vancomycin vs. fidaxomicin) and number of risk factors.
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Affiliation(s)
- Marianna Meschiari
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena, University of Modena and Reggio Emilia - Modena (Italy) +39 059 4225830.
| | | | - Adriana Cervo
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena, University of Modena and Reggio Emilia - Modena (Italy) +39 059 4225830.
| | - Guido Granata
- Clinical and Research Department for Infectious Diseases, National Institute for Infectious Diseases L. Spallanzani IRCCS, Roma (Italy).
| | - Carlotta Rogati
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena, University of Modena and Reggio Emilia - Modena (Italy) +39 059 4225830
| | - Erica Franceschini
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena, University of Modena and Reggio Emilia - Modena (Italy) +39 059 4225830.
| | | | - Paola Tatarelli
- Infectious Diseases clinic, Hospital of Ravenna - Ravenna (Italy).
| | - Daniele Roberto Giacobbe
- Department of Health Sciences, University of Genoa, Genoa (Italy); IRCCS Ospedale Policlinico San Martino, Genoa (Italy).
| | - Matteo Bassetti
- Department of Health Sciences, University of Genoa, Genoa (Italy); IRCCS Ospedale Policlinico San Martino, Genoa (Italy).
| | - Simone Mornese Pinna
- Department of Medical Sciences, Infectious Diseases, University of Turin, A.O.U. Città della Salute e della Scienza di Torino - Torino (Italy).
| | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, A.O.U. Città della Salute e della Scienza di Torino - Torino (Italy).
| | - Francesco Barchiesi
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona; Malattie Infettive, Azienda Ospedaliera - Ospedali Riuniti Marche Nord, Pesaro (Italy).
| | - Benedetta Canovari
- Malattie Infettive, Azienda Ospedaliera - Ospedali Riuniti Marche Nord, Pesaro (Italy).
| | - Carolina Lorusso
- Department of Mental Health and Addiction -Local Health Unit 4-LIGURIA, Genoa (Italy).
| | - Giuseppe Russo
- Department of Mental Health and Addiction -Local Health Unit 4-LIGURIA, Genoa (Italy).
| | | | - Antonio Cascio
- Infectious and Tropical Diseases Unit- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties "G D'Alessandro", University of Palermo, Palermo, Italy.
| | - Nicola Petrosillo
- Fondazione Policlinico Universitario Campus Biomedico, Roma (Italy).
| | - Cristina Mussini
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria di Modena, Policlinico di Modena, University of Modena and Reggio Emilia - Modena (Italy) +39 059 4225830.
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3
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Trøseid M, Arribas JR, Assoumou L, Holten AR, Poissy J, Terzić V, Mazzaferri F, Baño JR, Eustace J, Hites M, Joannidis M, Paiva JA, Reuter J, Püntmann I, Patrick-Brown TDJH, Westerheim E, Nezvalova-Henriksen K, Beniguel L, Dahl TB, Bouscambert M, Halanova M, Péterfi Z, Tsiodras S, Rezek M, Briel M, Ünal S, Schlegel M, Ader F, Lacombe K, Amdal CD, Rodrigues S, Tonby K, Gaudet A, Heggelund L, Mootien J, Johannessen A, Møller JH, Pollan BD, Tveita AA, Kildal AB, Richard JC, Dalgard O, Simensen VC, Baldé A, de Gastines L, del Álamo M, Aydin B, Lund-Johansen F, Trabaud MA, Diallo A, Halvorsen B, Røttingen JA, Tacconelli E, Yazdanpanah Y, Olsen IC, Costagliola D, Dyrhol-Riise AM, Stiksrud B, Jenum S, MacPherson ME, Aarskog NR, Røstad K, Skeie LG, Dahl Å, Steen JK, Nur S, Segers F, Korsan KA, Sethupathy A, Sandstå AJ, Paulsen GJ, Ueland T, Michelsen A, Aukrust P, Berdal JE, Melkeraaen I, Tollefsen MM, Andreassen J, Dokken J, Müller KE, Woll BM, Opsand H, Bogen M, Rød LT, Steinsvik T, Åsheim-Hansen B, Bjerkreim RH, Berg Å, Moen S, Kvalheim S, Strand K, Gravrok B, Skogen V, Lorentzen EM, Schive SW, Rossvoll L, Hoel H, Engebråten S, Martinsson MS, Thallinger M, Ådnanes E, Hannula R, Bremnes N, Liyanarachi K, Ehrnström B, Kvalshaug M, Berge K, Bygdås M, Gustafsson L, AballiB S, Strand M, Andersen B, Aukrust P, Barratt-Due A, Henriksen KN, Kåsine T, Dyrhol-Riise AM, Berdal JE, Favory R, Nseir S, Preau S, Jourdain M, Ledoux G, Durand A, Houard M, Moreau AS, Rouzé A, Tortuyaux R, Degouy G, Levy C, Liu V, Dognon N, Mariller L, Delcourte C, Reguig Z, Cerf A, Cuvelliez M, Kipnis E, Boyer-Beysserre M, Bignon A, Parmentier L, Meddour D, Frade S, Timsit JF, Peiffer-Smadja N, Wicky PH, De Montmollin E, Bouadma L, Dessajan J, Sonneville R, Patrier J, Presente S, Sylia Z, Rioux C, Thy M, Collias L, Bouaraba Y, Dobremel N, Dureau AF, Oudeville P, Pointurier V, Rabouel Y, Stiel L, Alzina C, Ramstein C, Ait-Oufella H, Hamoudi F, Urbina T, Zerbib Y, Maizel J, Wilpotte C, Piroth L, Blot M, Sixt T, Moretto F, Charles C, Gohier S, Roux D, Le Breton C, Gernez C, Thiry I, Baboi L, Malvy D, Boyer A, Perreau P, Armellini M, De Luca G, Di Pietro OSMM, Romanin B, Brogi M, Castelli F, Amadasi S, Barchiesi F, Canovari B, Coppola N, Pisaturo M, Russo A, Occhiello L, Cataldo F, Rillo MM, Queiruga J, Seco E, Stewart S, Borobia AM, Moraga P, Prieto R, García I, Rivera C, Narro JL, Chacón N, de la Rosa S, Macías M, Barrera L, Serna A, Palomo V, Sánchez MIG, Gutiérrez D, Campos AS, Garfia MÁG, Toyos EB, Cabrera JS, Lucena MI, Lapique EL, Englert P, Khalil Z, Jacobs F, Malaise J, Mukangenzi O, Smissaert C, Hildebrand M, Martiny D, Vervacke A, Scarnière A, Yin N, Michel C, Seyler L, Allard S, Van Laethem J, Verschelden G, Meeuwissen A, De Waele A, Van Buggenhout V, Monteyne D, Noppe N, Belkhir L, Yombi JC, De Greef J, Mesland JB, De Ghellinck L, Kin V, D’Aoust C, Bouvier A, Dekeister AC, Hawia E, Gaillet A, Deshorme H, Halleux S, Galand V, Roncon-Albuquerque R, Santos LL, Vieira CB, Magalhaes R, Ferreira S, Bernardo M, Jackson A, Sadlier C, O’Connell S, Blair M, Manning E, Cusack F, Kelly N, Stephenson H, Keane R, Murphy A, Cunnane M, Keane F, O’Regan MC, de Barra E, Bellone AM, O’Regan S, Carey P, Harte J, Coakley P, Heeney A, Ryan D, Curley G, McConkey S, Sulaiman I, Costello R, McNally C, Foley C, Trainor S, Jacob B, Vengathodi S, Kent B, Bergin C, Townsend L, Kerr C, Panti N, Sanz AG, Benny B, Dea EO, Galvin N, Burke C, Galvin A, Aisiyabi S, Lobo D, Laffey J, McNicolas B, Cosgrave D, Sheehan JR, Nita C, Hanley C, Kelly C, Kernan M, Murray J, Staub T, Henin T, Damilot G, Bintener T, Colling J, Ferretti C, Werer C, Stammet P, Braquet P, Arendt V, Calvo E, Michaux C, Mediouni C, Znati A, Montanes G, Garcia L, Thomé C, Breitkopf R, Peer A, Lehner G, Bellman R, Ditlbacher A, Finkenstedt A, Zotter K, Hernandez CP, Rajsic S, Lanthaler B, Greil R, Tamás K, Kovácsné-Levang S, Sipos D, Kappéter A, Halda-Kiss B, Madarassi-Papp E, Hajdu E, Bende B, Konstantinos T, Moschopoulos C, Labrou E, Tsakona M, Grigoropoulos I, Kotanidou A, Fragkou P, Theodorakopoulou M, Pantazi E, Jahai E, Moukouli M, Siafakas D, Mühlbauer B, Dembinski R, Stich K, Schneider G, Nagy A, Grodová K, Kubelová M, Součková L, Švábová HK, Demlová R, Sonderlichová S, Unal S, Inkaya AC, de Bono S, Kartman CE, Adams DH, Crowe B, Yazdanapanah Y, Unal S, Schneider G, Mühlbauer B, Ødegård T, Bakkehøi G, Autran B, Bjørås M, Lambellerie XD, Mezzarri F, Guedj J, Esperou H, Lumbroso J, Welte T, Calmy A, Pischke S, Treweek S, Goetghebeur E, Doussau A, Weiss L, Hulstaert F, Botgros R, del Alamo M, Chung F, Lumbroso J, Zeitlinger M, Escalera BN, Csajka C, Williams C, Amstutz A, Rüegg CS, Burdet C, Massonnaud C, Belhadi D, Mentré F, Aroun M, Mentré F, Ehrmann S, Espoerou H, Burdet C, Falk RS, Bjordal K, Bakkehøi G, Ødegård T, Barratt-Due A. Efficacy and safety of baricitinib in hospitalized adults with severe or critical COVID-19 (Bari-SolidAct): a randomised, double-blind, placebo-controlled phase 3 trial. Crit Care 2023; 27:9. [PMID: 36627655 PMCID: PMC9830601 DOI: 10.1186/s13054-022-04205-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 10/13/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Baricitinib has shown efficacy in hospitalized patients with COVID-19, but no placebo-controlled trials have focused specifically on severe/critical COVID, including vaccinated participants. METHODS Bari-SolidAct is a phase-3, multicentre, randomised, double-blind, placebo-controlled trial, enrolling participants from June 3, 2021 to March 7, 2022, stopped prematurely for external evidence. Patients with severe/critical COVID-19 were randomised to Baricitinib 4 mg once daily or placebo, added to standard of care. The primary endpoint was all-cause mortality within 60 days. Participants were remotely followed to day 90 for safety and patient related outcome measures. RESULTS Two hundred ninety-nine patients were screened, 284 randomised, and 275 received study drug or placebo and were included in the modified intent-to-treat analyses (139 receiving baricitinib and 136 placebo). Median age was 60 (IQR 49-69) years, 77% were male and 35% had received at least one dose of SARS-CoV2 vaccine. There were 21 deaths at day 60 in each group, 15.1% in the baricitinib group and 15.4% in the placebo group (adjusted absolute difference and 95% CI - 0.1% [- 8·3 to 8·0]). In sensitivity analysis censoring observations after drug discontinuation or rescue therapy (tocilizumab/increased steroid dose), proportions of death were 5.8% versus 8.8% (- 3.2% [- 9.0 to 2.7]), respectively. There were 148 serious adverse events in 46 participants (33.1%) receiving baricitinib and 155 in 51 participants (37.5%) receiving placebo. In subgroup analyses, there was a potential interaction between vaccination status and treatment allocation on 60-day mortality. In a subsequent post hoc analysis there was a significant interaction between vaccination status and treatment allocation on the occurrence of serious adverse events, with more respiratory complications and severe infections in vaccinated participants treated with baricitinib. Vaccinated participants were on average 11 years older, with more comorbidities. CONCLUSION This clinical trial was prematurely stopped for external evidence and therefore underpowered to conclude on a potential survival benefit of baricitinib in severe/critical COVID-19. We observed a possible safety signal in vaccinated participants, who were older with more comorbidities. Although based on a post-hoc analysis, these findings warrant further investigation in other trials and real-world studies. Trial registration Bari-SolidAct is registered at NCT04891133 (registered May 18, 2021) and EUClinicalTrials.eu ( 2022-500385-99-00 ).
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Affiliation(s)
- Marius Trøseid
- grid.55325.340000 0004 0389 8485Section for Clinical Immunology and Infectious Diseases, Oslo University Hospital, Oslo, Norway ,grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - José R. Arribas
- grid.81821.320000 0000 8970 9163Infectious Diseases Unit, Internal Medicine Department, La Paz University Hospital, IdiPAZ, Madrid, Spain ,grid.512890.7Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - Lambert Assoumou
- grid.7429.80000000121866389Sorbonne Université, INSERM, Institut Pierre Louis d’Épidémiologie Et de Santé Publique (IPLESP), Paris, France
| | - Aleksander Rygh Holten
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.55325.340000 0004 0389 8485Department of Acute Medicine, Oslo University Hospital, Oslo, Norway
| | - Julien Poissy
- grid.503422.20000 0001 2242 6780Lille University, Lille, France/CHU Lille - Hôpital Roger Salengro, Lille, France ,grid.457369.aL’Institut National de La Santé Et de La Recherche Médicale (Inserm), Paris, France
| | - Vida Terzić
- Maladies Infectieuses Emergentes, 75015 Paris, France ,grid.7429.80000000121866389Institut National de La Santé Et de La Recherche Médicale, INSERM, 75013 Paris, France
| | - Fulvia Mazzaferri
- grid.5611.30000 0004 1763 1124Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Jesús Rodríguez Baño
- grid.411375.50000 0004 1768 164XDepartment of Medicine, Virgen Macarena University Hospital, Seville, Spain ,grid.9224.d0000 0001 2168 1229University of Sevilla and Biomedicines Institute of Seville (IBiS)/CSIC, Seville, Spain ,grid.413448.e0000 0000 9314 1427CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Joe Eustace
- grid.7872.a0000000123318773University College Cork, Cork, Ireland
| | - Maya Hites
- grid.412157.40000 0000 8571 829XBrussels University Hospital-Erasme, Brussels, Belgium ,grid.4989.c0000 0001 2348 0746Université Libre de Bruxelles, Brussels, Belgium
| | - Michael Joannidis
- grid.5361.10000 0000 8853 2677Medical University Innsbruck, Innsbruck, Austria
| | - José-Artur Paiva
- grid.414556.70000 0000 9375 4688Intensive Care Medicine Department, Centro Hospitalar Universitário Sao Joao, Porto, Portugal ,grid.5808.50000 0001 1503 7226Faculty of Medicine, University of Porto, Porto, Portugal
| | - Jean Reuter
- grid.418041.80000 0004 0578 0421Centre Hospitalier de Luxembourg, Service de Réanimation-Soins Intensifs, 1210 Luxembourg, Luxembourg
| | - Isabel Püntmann
- Institute of Pharmacology, Hospital Group Gesundheit Nord gGmbH, Bremen, Germany
| | - Thale D. J. H. Patrick-Brown
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.55325.340000 0004 0389 8485Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway
| | - Elin Westerheim
- grid.55325.340000 0004 0389 8485Section for Monitoring, Clinical Trial Unit (CTU), Oslo University Hospital, Oslo, Norway
| | - Katerina Nezvalova-Henriksen
- grid.55325.340000 0004 0389 8485Department of Haematology, Oslo University Hospital and Oslo Hospital Pharmacy, Oslo, Norway
| | - Lydie Beniguel
- grid.7429.80000000121866389Sorbonne Université, INSERM, Institut Pierre Louis d’Épidémiologie Et de Santé Publique (IPLESP), Paris, France
| | - Tuva Børresdatter Dahl
- grid.55325.340000 0004 0389 8485Research Institute for Internal Medicine, Oslo University Hospital, Oslo, Norway ,grid.55325.340000 0004 0389 8485Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
| | - Maude Bouscambert
- grid.413852.90000 0001 2163 3825Laboratoire de Virologie, Institut Des Agents Infectieux de Lyon, Centre National de Reference Des Virus Des Infections Respiratoires France Sud, Hospices Civils de Lyon, 69317 Lyon, France
| | - Monika Halanova
- grid.11175.330000 0004 0576 0391Department of Epidemiology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Košice, Slovakia
| | - Zoltán Péterfi
- grid.9679.10000 0001 0663 94791St Department of Internal Medicine, Division of Infectology, University of Pécs, Pécs, Hungary
| | - Sotirios Tsiodras
- grid.5216.00000 0001 2155 0800National and Kapodistrian University of Athens, Athens, Greece ,grid.411449.d0000 0004 0622 4662University Hospital of Athens Attikon, Athens, Greece
| | - Michael Rezek
- grid.412554.30000 0004 0609 2751St. Anne University Hospital, Brno, Czech Republic
| | - Matthias Briel
- grid.410567.1Swiss Clinical Trial Organisation and Department of Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Serhat Ünal
- grid.411920.f0000 0004 0642 1084Hacettepe University Hospital, Ankara, Turkey
| | - Martin Schlegel
- grid.6936.a0000000123222966Department of Anesthesiology and Intensive Care Medicine, Klinikum Rechts Der Isar, Technische Universität München, Munich, Germany
| | - Florence Ader
- grid.413852.90000 0001 2163 3825Hospices Civils de Lyon, Département Des Maladies Infectieuses Et Tropicales, 69004 Lyon, France ,grid.15140.310000 0001 2175 9188Centre International de Recherche en Infectiologie (CIRI), Inserm 1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Univ Lyon, 69007 Lyon, France
| | - Karine Lacombe
- grid.7429.80000000121866389Sorbonne Université, Institut Pierre-Louis d’Épidemiologie Et de Santé Publique, INSERM, 75013 Paris, France ,grid.412370.30000 0004 1937 1100APHP, Hôpital Saint-Antoine, Service de Maladies Infectieuses Et Tropicales, 75012 Paris, France
| | - Cecilie Delphin Amdal
- grid.55325.340000 0004 0389 8485Research support service and Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Serge Rodrigues
- grid.7429.80000000121866389Sorbonne Université, INSERM, Institut Pierre Louis d’Épidémiologie Et de Santé Publique (IPLESP), Paris, France
| | - Kristian Tonby
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.55325.340000 0004 0389 8485Deptartment of Infectious Diseases, Oslo University Hospital, Oslo, Norway
| | - Alexandre Gaudet
- grid.410463.40000 0004 0471 8845Critical Care Center, Department of Intensive Care Medicine, CHU Lille, 59000 Lille, France ,grid.503422.20000 0001 2242 6780Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d’Infection Et d’Immunité de Lille, 59000 Lille, France
| | - Lars Heggelund
- grid.459157.b0000 0004 0389 7802Medical Department, Drammen Hospital, Vestre Viken Hospital Trust, Drammen, Norway ,grid.7914.b0000 0004 1936 7443Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Joy Mootien
- grid.414085.c0000 0000 9480 048XService, de Réanimation Médiale, GHRMSA Hopital Emile Muller, Mulhouse, France
| | - Asgeir Johannessen
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.417292.b0000 0004 0627 3659Department of Infectious Diseases, Vestfold Hospital Trust, Tønsberg, Norway
| | - Jannicke Horjen Møller
- grid.412835.90000 0004 0627 2891Department of Intensive Care Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Beatriz Diaz Pollan
- grid.81821.320000 0000 8970 9163Infectious Diseases Unit, Internal Medicine Department, La Paz University Hospital, Madrid, Spain ,grid.81821.320000 0000 8970 9163Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), IdiPAZ, Madrid, Spain
| | - Anders Aune Tveita
- grid.414168.e0000 0004 0627 3595Department of Medicine, Bærum Hospital, Vestre Viken, Bærum, Norway
| | - Anders Benjamin Kildal
- grid.412244.50000 0004 4689 5540Department of Anesthesiology and Intensive Care, University Hospital of North Norway, Tromsø, Norway
| | - Jean-Christophe Richard
- grid.413306.30000 0004 4685 6736Service de Médecine Intensive-Réanimation, Hôpital de La Croix - Rousse - HCL, Lyon, France ,grid.7429.80000000121866389CREATIS INSERM U1206-CNRS UMR 5220, Lyon, France
| | - Olav Dalgard
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.411279.80000 0000 9637 455XAkershus University Hospital, Lørenskog, Norway
| | - Victoria Charlotte Simensen
- grid.418193.60000 0001 1541 4204Division of Health Services, Department of Global Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Aliou Baldé
- grid.7429.80000000121866389Sorbonne Université, INSERM, Institut Pierre Louis d’Épidémiologie Et de Santé Publique (IPLESP), Paris, France
| | - Lucie de Gastines
- Maladies Infectieuses Emergentes, 75015 Paris, France ,grid.7429.80000000121866389Institut National de La Santé Et de La Recherche Médicale, INSERM, 75013 Paris, France
| | | | - Burç Aydin
- grid.55325.340000 0004 0389 8485Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Fridtjof Lund-Johansen
- grid.55325.340000 0004 0389 8485Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Mary-Anne Trabaud
- grid.134996.00000 0004 0593 702XLaboratoire de Virologie, Institut Des Agents Infectieux de Lyon, Centre National de Reference Des Virus Respiratoires France Sud, 69317 Hospices Civils de LyonLyon, France
| | - Alpha Diallo
- Maladies Infectieuses Emergentes, 75015 Paris, France ,grid.7429.80000000121866389Institut National de La Santé Et de La Recherche Médicale, INSERM, 75013 Paris, France
| | - Bente Halvorsen
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.55325.340000 0004 0389 8485Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
| | - John-Arne Røttingen
- grid.418193.60000 0001 1541 4204Norwegian Institute of Public Health, Oslo, Norway
| | - Evelina Tacconelli
- grid.5611.30000 0004 1763 1124Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, Verona, Italy ,grid.411475.20000 0004 1756 948XVerona University Hospital, Verona, Italy
| | - Yazdan Yazdanpanah
- grid.512950.aUniversité de Paris, IAME, INSERM, 75018 Paris, France ,grid.411119.d0000 0000 8588 831XAP-HP, Hôpital Bichat, Service de Maladies Infectieuses Et Tropicales, 75018 Paris, France
| | - Inge C. Olsen
- grid.55325.340000 0004 0389 8485Department of Research Support for Clinical Trials, Oslo University Hospital, Oslo, Norway
| | - Dominique Costagliola
- grid.7429.80000000121866389Sorbonne Université, INSERM, Institut Pierre Louis d’Épidémiologie Et de Santé Publique (IPLESP), Paris, France
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Fioriti S, Brescini L, Pallotta F, Canovari B, Morroni G, Barchiesi F. Antifungal Combinations against Candida Species: From Bench to Bedside. J Fungi (Basel) 2022; 8:jof8101077. [PMID: 36294642 PMCID: PMC9605143 DOI: 10.3390/jof8101077] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 11/16/2022] Open
Abstract
Candida spp. is the major causative agent of fungal infections in hospitalized patients and the fourth most common cause of nosocomial bloodstream infection (BSI). The availability of standardized methods for testing the in vitro activity of antifungals along with the expanding of antifungal armamentarium, the rising of drug-resistance and the persistence of a high mortality rate in systemic candidiasis have led to an increased interest in combination therapy. Therefore, we aimed to review the scientific literature concerning the antifungal combinations against Candida. A literature search performed in PubMed yielded 92 studies published from 2000 to 2021: 29 articles referring to in vitro studies, six articles referring to either in vitro and in vivo (i.e., animal models) studies and 57 clinical articles. Pre-clinical studies involved 735 isolates of Candida species and 12 unique types of antifungal combination approaches including azoles plus echinocandins (19%), polyenes plus echinocandins (16%), polyenes plus azoles (13%), polyenes plus 5-flucytosine ([5-FC], 13%), azoles plus 5-FC (11%) and other types of combinations (28%). Results varied greatly, often being species-, drug- and methodology-dependent. Some combinatorial regimens exerted a synergistic effect against difficult-to-treat Candida species (i.e., azoles plus echinocandins; polyenes plus 5-FC) or they were more effective than monotherapy in prevent or reducing biofilm formation and in speeding the clearance of infected tissues (i.e., polyenes plus echinocandins). In 283 patients with documented Candida infections (>90% systemic candidiasis/BSI), an antifungal combination approach could be evaluated. Combinations included: azoles plus echinocandins (36%), 5-FC-combination therapies (24%), polyenes plus azoles (18%), polyenes plus echinocandins (16%) and other types of combination therapy (6%). Case reports describing combination therapies yielded favorable response in most cases, including difficult-to-treat fungal infections (i.e., endocarditis, osteoarticular infections, CNS infections) or difficult-to-treat fungal pathogens. The only randomized trial comparing amphotericin-B deoxycholate (AMB) plus FLU vs. AMB alone for treatment of BSI in nonneutropenic patients showed that the combination trended toward improved success and more-rapid clearance from the bloodstream. In summary, antifungal combinations against Candida have produced great interest in the past two decades. To establish whether this approach can become a reliable treatment option, additional in vitro and clinical data are warranted.
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Affiliation(s)
- Simona Fioriti
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Lucia Brescini
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Francesco Pallotta
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Benedetta Canovari
- Infectious Diseases Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, 61121 Pesaro, Italy
| | - Gianluca Morroni
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Correspondence: ; Tel.: +39-071-220-6298; Fax: +39-071-220-6297
| | - Francesco Barchiesi
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Diseases Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, 61121 Pesaro, Italy
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5
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Fioriti S, Cirioni O, Simonetti O, Franca L, Candelaresi B, Pallotta F, Neubauer D, Kamysz E, Kamysz W, Canovari B, Brescini L, Morroni G, Barchiesi F. In Vitro Activity of Novel Lipopeptides against Triazole-Resistant Aspergillus fumigatus. J Fungi (Basel) 2022; 8:jof8080872. [PMID: 36012859 PMCID: PMC9409728 DOI: 10.3390/jof8080872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 12/01/2022] Open
Abstract
Aspergillosis, which is mainly sustained by Aspergillus fumigatus, includes a broad spectrum of diseases. They are usually severe in patients with co-morbidities. The first-line therapy includes triazoles, for which an increasing incidence of drug resistance has been lately described. As a consequence of this, the need for new and alternative antifungal molecules is absolutely necessary. As peptides represent promising antimicrobial molecules, two lipopeptides (C14-NleRR-NH2, C14-WRR-NH2) were tested to assess the antifungal activity against azole-resistant A. fumigatus. Antifungal activity was evaluated by determination of minimum inhibitory concentrations (MICs), time–kill curves, XTT assay, optical microscopy, and checkerboard combination with isavuconazole. Both lipopeptides showed antifungal activity, with MICs ranging from 8 mg/L to 16 mg/L, and a dose-dependent effect was confirmed by both time–kill curves and XTT assays. Microscopy showed that hyphae growth was hampered at concentrations equal to or higher than MICs. The rising antifungal resistance highlights the usefulness of novel compounds to treat severe fungal infections. Although further studies assessing the activity of lipopeptides are necessary, these molecules could be effective antifungal alternatives that overcome the current resistances.
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Affiliation(s)
- Simona Fioriti
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Oscar Cirioni
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Oriana Simonetti
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Lucia Franca
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Diseases Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, 61122 Pesaro, Italy
| | - Bianca Candelaresi
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Francesco Pallotta
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Damian Neubauer
- Department of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Elzbieta Kamysz
- Laboratory of Chemistry of Biological Macromolecules, Department of Molecular Biotechnology, Faculty of Chemistry, University of Gdańsk, 80-309 Gdańsk, Poland
| | - Wojciech Kamysz
- Department of Inorganic Chemistry, Faculty of Pharmacy, Medical University of Gdańsk, 80-210 Gdańsk, Poland
| | - Benedetta Canovari
- Infectious Diseases Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, 61122 Pesaro, Italy
| | - Lucia Brescini
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Disease Clinic, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60126 Ancona, Italy
| | - Gianluca Morroni
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Correspondence: ; Tel.: +39-0712206298; Fax: +39-0712206297
| | - Francesco Barchiesi
- Department of Biomedical Sciences and Public Health, Polytechnic University of Marche, 60126 Ancona, Italy
- Infectious Diseases Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord, 61122 Pesaro, Italy
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6
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Temperoni C, Grieco S, Pasquini Z, Canovari B, Polenta A, Gnudi U, Montalti R, Barchiesi F. Clinical characteristics, management and health related quality of life in young to middle age adults with COVID-19. BMC Infect Dis 2021; 21:134. [PMID: 33522907 PMCID: PMC7848882 DOI: 10.1186/s12879-021-05841-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 01/25/2021] [Indexed: 02/06/2023] Open
Abstract
Background The outbreak of COVID-19 has rapidly spread to Italy, including Pesaro-Urbino province. Data on young to middle age adults with COVID-19 are lacking. We report the characteristics, management and health-related quality of life (HRQoL) in patients with COVID-19 aging ≤50 years. Methods A retrospective analysis was performed in all patients ≤50 years with a confirmed diagnosis of COVID-19 admitted to Emergency department (ED) of San Salvatore Hospital in Pesaro from February 28th to April 8th, 2020. Data were collected from electronical medical records. HRQoL was investigated after 1 month from hospital discharge using the SF-36 questionnaire. Outcomes were evaluated between hospitalized and not hospitalized patients. Results Among 673 patients admitted to the ED and diagnosed with COVID-19, 104 (15%) were ≤ 50 years old: 74% were discharged at home within 48 h, 26% were hospitalized. Fever occurred in 90% of the cases followed by cough (56%) and dyspnoea (34%). The most frequent coexisting conditions were hypertension (11%), thyroid dysfunction (8%) and neurological and/or mental disorders [NMDs] (6%). Mean BMI was 27. Hypokalaemia and NMDs were significantly more common in patients who underwent mechanical ventilation. Regardless of hospitalization, there was an impairment in both the physical and mental functioning. Conclusions Overweight and hypertension are frequent conditions in young to middle age adults with COVID-19. Hypokalaemia and NMDs are commonly associated with progressive disease. A significant impact on HRQoL in the early stage of post-discharge is common in this population.
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Affiliation(s)
- Chiara Temperoni
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Stefania Grieco
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Zeno Pasquini
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy.,Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
| | - Benedetta Canovari
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Antonio Polenta
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy.,Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
| | - Umberto Gnudi
- Pronto Soccorso e Medicina d'Urgenza, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Roberto Montalti
- Dipartimento di Sanità Pubblica, Unità di Chirurgia Epato-bilio-pancreatica, Mininvasiva e Robotica, Università Federico II, Naples, Italy
| | - Francesco Barchiesi
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy. .,Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy.
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7
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Pasquini Z, Montalti R, Temperoni C, Canovari B, Mancini M, Tempesta M, Pimpini D, Zallocco N, Barchiesi F. Effectiveness of remdesivir in patients with COVID-19 under mechanical ventilation in an Italian ICU. J Antimicrob Chemother 2020; 75:3359-3365. [PMID: 32829390 PMCID: PMC7499641 DOI: 10.1093/jac/dkaa321] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 06/24/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Remdesivir is a prodrug with in vitro activity against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Its clinical efficacy in patients with COVID-19 under mechanical ventilation remains to be evaluated. METHODS This study includes patients under mechanical ventilation with confirmed SARS-CoV-2 infection admitted to the ICU of Pesaro hospital between 29 February and 20 March 2020. During this period, remdesivir was provided on a compassionate use basis. Clinical characteristics and outcome of patients treated with remdesivir were collected retrospectively and compared with those of patients hospitalized in the same time period. RESULTS A total of 51 patients were considered, of which 25 were treated with remdesivir. The median (IQR) age was 67 (59-75.5) years, 92% were men and symptom onset was 10 (8-12) days before admission to ICU. At baseline, there was no significant difference in demographic characteristics, comorbidities and laboratory values between patients treated and not treated with remdesivir. Median follow-up was 52 (46-57) days. Kaplan-Meier curves showed significantly lower mortality among patients who had been treated with remdesivir (56% versus 92%, P < 0.001). Cox regression analysis showed that the Charlson Comorbidity Index was the only factor that had a significant association with higher mortality (OR 1.184; 95% CI 1.027-1.365; P = 0.020), while the use of remdesivir was associated with better survival (OR 3.506; 95% CI 1.768-6.954; P < 0.001). CONCLUSIONS In this study the mortality rate of patients with COVID-19 under mechanical ventilation is confirmed to be high. The use of remdesivir was associated with a significant beneficial effect on survival.
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Affiliation(s)
- Zeno Pasquini
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
| | - Roberto Montalti
- Unità di Chirurgia Epato-bilio-pancreatica, Mininvasiva e Robotica, Dipartimento di Sanità Pubblica, Università Federico II, Napoli, Italy
| | - Chiara Temperoni
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Benedetta Canovari
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Mauro Mancini
- Farmacia Ospedaliera, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Michele Tempesta
- Anestesia e Rianimazione, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Daniela Pimpini
- Anestesia e Rianimazione, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Nicoletta Zallocco
- Farmacia Ospedaliera, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Francesco Barchiesi
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
- Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
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8
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Orlandi C, Canovari B, Bozzano F, Marras F, Pasquini Z, Barchiesi F, De Maria A, Magnani M, Casabianca A. A comparative analysis of unintegrated HIV-1 DNA measurement as a potential biomarker of the cellular reservoir in the blood of patients controlling and non-controlling viral replication. J Transl Med 2020; 18:204. [PMID: 32429953 PMCID: PMC7236182 DOI: 10.1186/s12967-020-02368-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/07/2020] [Indexed: 01/01/2023] Open
Abstract
Background The persistence of HIV-1 in reservoir cells is one of the major obstacles to eradicating the virus in infected individuals receiving combination antiretroviral therapy (ART). HIV-1 persists in infected cells as a stable integrated genome and more labile unintegrated DNA (uDNA), which includes linear, 1-LTR and 2-LTR circular DNA. 2-LTR circle DNA, although less abundant, is considered a surrogate marker of recent infection events and is currently used instead of the other unintegrated species as a diagnostic tool. This pilot study aimed to investigate how to best achieve the measurement of uDNA. Methods A comparative analysis of two qPCR-based methods (U-assay and 2-LTR assay) was performed on the blood of 12 ART-naïve, 14 viremic and 29 aviremic On-ART patients and 20 untreated spontaneous controllers (HIC), sampled at a single time point. Results The U-assay, which quantified all unintegrated DNA species, showed greater sensitivity than the 2-LTR assay (up to 75%, p < 0.0001), especially in viremic subjects, in whom other forms, in addition to 2-LTR circles, may also accumulate due to active viral replication. Indeed, in aviremic On-ART samples, the U-assay unexpectedly measured uDNA in a higher proportion of samples (76%, 22/29) than the 2-LTR assay (41%, 12/29), (p = 0.0164). A trend towards lower uDNA levels was observed in aviremic vs viremic On-ART patients, reaching significance when we combined aviremic On-ART and HIC (controllers) vs Off-ART and viremic On-ART subjects (non-controllers) (p = 0.0003), whereas 2-LTR circle levels remained constant (p ≥ 0.2174). These data were supported by the high correlation found between uDNA and total DNA (r = 0.69, p < 0.001). Conclusions The great advantage of the U-assay is that, unlike the 2-LTR assay, it allows the accurate evaluation of the totality of uDNA that can still be measured even during successful ART when plasma viremia is below the cut-off of common clinical tests (< 50 copies/mL) and 2-LTR circles are more likely to be under the quantification limit. UDNA measurement in blood cells may be used as a biomarker to reveal a so far hidden or underestimated viral reservoir. The potential clinical relevance of uDNA quantification may lead to improvements in diagnostic methods to support clinical strategies.
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Affiliation(s)
- Chiara Orlandi
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Benedetta Canovari
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | | | - Francesco Marras
- Division of Infectious Diseases, Ospedale Policlinico S. Martino IRCCS, Genoa, Italy
| | - Zeno Pasquini
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy.,Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Barchiesi
- Malattie Infettive, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy.,Dipartimento di Scienze Biomediche e Sanità Pubblica, Università Politecnica delle Marche, Ancona, Italy
| | - Andrea De Maria
- Division of Infectious Diseases, Ospedale Policlinico S. Martino IRCCS, Genoa, Italy.,Department of Health Sciences, DISSAL, University of Genova, Genoa, Italy
| | - Mauro Magnani
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Anna Casabianca
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy.
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9
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Rossetti B, Gagliardini R, Meini G, Sterrantino G, Colangeli V, Re MC, Latini A, Colafigli M, Vignale F, Rusconi S, Micheli V, Di Biagio A, Orofino G, Ghisetti V, Fantauzzi A, Vullo V, Grima P, Francisci D, Mastroianni C, Antinori A, Trezzi M, Lisi L, Navarra P, Canovari B, D’Arminio Monforte A, Lamonica S, D’Avino A, Zazzi M, Di Giambenedetto S, De Luca A. Switch to maraviroc with darunavir/r, both QD, in patients with suppressed HIV-1 was well tolerated but virologically inferior to standard antiretroviral therapy: 48-week results of a randomized trial. PLoS One 2017; 12:e0187393. [PMID: 29161288 PMCID: PMC5697828 DOI: 10.1371/journal.pone.0187393] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 10/18/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Primary study outcome was absence of treatment failure (virological failure, VF, or treatment interruption) per protocol at week 48. METHODS Patients on 3-drug ART with stable HIV-1 RNA <50 copies/mL and CCR5-tropic virus were randomized 1:1 to maraviroc with darunavir/ritonavir qd (study arm) or continue current ART (continuation arm). RESULTS In June 2015, 115 patients were evaluable for the primary outcome (56 study, 59 continuation arm). The study was discontinued due to excess of VF in the study arm (7 cases, 12.5%, vs 0 in the continuation arm, p = 0.005). The proportion free of treatment failure was 73.2% in the study and 59.3% in the continuation arm. Two participants in the study and 10 in the continuation arm discontinued therapy due to adverse events (p = 0.030). At VF, no emergent drug resistance was detected. Co-receptor tropism switched to non-R5 in one patient. Patients with VF reported lower adherence and had lower plasma drug levels. Femoral bone mineral density was significantly improved in the study arm. CONCLUSION Switching to maraviroc with darunavir/ritonavir qd in virologically suppressed patients was associated with improved tolerability but was virologically inferior to 3-drug therapy.
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Affiliation(s)
- Barbara Rossetti
- Infectious Diseases Unit, Azienda Ospedaliera Universitaria Senese, Siena, Italy
- Clinic of Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy
- * E-mail:
| | - Roberta Gagliardini
- Clinic of Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy
| | - Genny Meini
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Gaetana Sterrantino
- Clinic of Infectious Diseases, Azienda Ospedaliera Universitaria Careggi, Firenze, Italy
| | - Vincenzo Colangeli
- Clinic of Infectious Diseases, Azienda Ospedaliera Universitaria S.Orsola Malpighi, Bologna, Italy
| | - Maria Carla Re
- Microbiology, Azienda Ospedaliera Universitaria S.Orsola Malpighi, Bologna, Italy
| | | | | | - Francesca Vignale
- Clinic of Infectious Diseases, G. D’Annunzio University, Chieti, Italy
| | - Stefano Rusconi
- Infectious and Tropical Diseases Unit, DIBIC L. Sacco Hospital, University of Milano, Milano, Italy
| | - Valeria Micheli
- Microbiology and Virology Laboratory, L. Sacco Hospital, Milano, Italy
| | | | - Giancarlo Orofino
- Infectious Diseases Unit A, Amedeo di Savoia Hospital, Torino, Italy
| | - Valeria Ghisetti
- Microbiology and Virology Laboratory, Amedeo di Savoia Hospital, Torino, Italy
| | | | - Vincenzo Vullo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Roma, Italy
| | - Pierfrancesco Grima
- Division of Infectious Diseases, S. Caterina Novella Hospital, Galatina, Lecce, Italy
| | - Daniela Francisci
- Clinic of Infectious Diseases, University of Perugia, Perugia, Italy
| | - Claudio Mastroianni
- Infectious Disease Unit, SM Goretti Hospital, Department of Public Health and Infectious Diseases, Sapienza University, Latina, Italy
| | | | - Michele Trezzi
- Infectious Diseases Unit, Pistoia Hospital, Pistoia, Italy
| | - Lucia Lisi
- Pharmacology Department, Catholic University of Sacred Heart, Rome, Italy
| | - Pierluigi Navarra
- Pharmacology Department, Catholic University of Sacred Heart, Rome, Italy
| | | | - Antonella D’Arminio Monforte
- Infectious and Tropical Diseases Institute, Department of Health Sciences, University of Milan San Paolo Hospital, Milan, Italy
| | - Silvia Lamonica
- Clinic of Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy
| | - Alessandro D’Avino
- Clinic of Infectious Diseases, Catholic University of Sacred Heart, Rome, Italy
| | - Maurizio Zazzi
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | | | - Andrea De Luca
- Infectious Diseases Unit, Azienda Ospedaliera Universitaria Senese, Siena, Italy
- Department of Medical Biotechnology, University of Siena, Siena, Italy
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10
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Pieretti B, Canovari B, Moretti M, Pieretti C, Pazzaglia E. Drug-resistant Streptococcus pyogenes: a case report of pyoderma and cellulitis. Microbiol Med 2017. [DOI: 10.4081/mm.2017.6617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In the last years there has been worldwide an increase in the incidence of <em>Streptococcus</em> <em>pyogenes</em> infections and its sequelae. The purpose of the present study is to describe a clinical case of pyoderma and cellulitis by <em>S. pyogenes</em> with a pattern of resistance to penicillin, erythromycin and levofloxacin. Antimicrobial susceptibility was analysed by automated method of disk diffusion while E-test method was used to verify the minimum inhibitory concentration to penicillin, erythromycin and levofloxacin. Although penicillin remains the first-choice treatment for <em>S. pyogenes</em> infection, worldwide antibiotic resistance and the associated phenotypes are highly variable across countries. This case report strengthens the need for continued surveillance to obtain further insights into the forces governing resistance in <em>S. pyogenes.</em>
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11
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Barocci S, Mancini A, Canovari B, Petrelli E, Sbriscia-Fioretti E, Licci A, D'Addesa S, Petrini G, Giacomini M, Renzi A, Migali A, Briscolini S. Listeria monocytogenes meningitis in an immunocompromised patient. New Microbiol 2015; 38:113-118. [PMID: 25742155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Accepted: 11/30/2014] [Indexed: 06/04/2023]
Abstract
This report describes a case of meningitis caused by Listeria monocytogenes in a stem cell transplant recipient on immunosuppressive therapy for cutaneous chronic graft-versus host disease. A 59-year-old woman had undergone allogeneic stem cell transplantation (from a matched unrelated donor) 13 months previously for chronic lymphocytic leukemia. She was on regular hematologic follow-up. Though her previous malignancy has been in remission, she was immunosuppressed due to the pharmacological treatment. We describe a meningitis caused by a typical food-borne pathogen, dangerous in patients with impaired cell-mediated immunity. Moreover the bacterium had a multidrug resistance, a rare characteristic in clinical listeriosis. Rapid diagnosis and treatment are key factors in these cases. We chose ampicillin and rifampicin that allowed a complete resolution of the clinical manifestations.
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Affiliation(s)
- Simone Barocci
- ASUR Marche AV2, O.U. Clinical Pathology, Senigallia (AN), Italy
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12
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Casabianca A, Orlandi C, Canovari B, Scotti M, Acetoso M, Valentini M, Petrelli E, Magnani M. A real time PCR platform for the simultaneous quantification of total and extrachromosomal HIV DNA forms in blood of HIV-1 infected patients. PLoS One 2014; 9:e111919. [PMID: 25364909 PMCID: PMC4218859 DOI: 10.1371/journal.pone.0111919] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 10/01/2014] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The quantitative measurement of various HIV-1 DNA forms including total, unintegrated and integrated provirus play an increasingly important role in HIV-1 infection monitoring and treatment-related research. We report the development and validation of a SYBR Green real time PCR (TotUFsys platform) for the simultaneous quantification of total and extrachromosomal HIV-1 DNA forms in patients. This innovative technique makes it possible to obtain both measurements in a single PCR run starting from frozen blood employing the same primers and standard curve. Moreover, due to identical amplification efficiency, it allows indirect estimation of integrated level. To specifically detect 2-LTR a qPCR method was also developed. METHODOLOGY/FINDINGS Primers used for total HIV-1 DNA quantification spanning a highly conserved region were selected and found to detect all HIV-1 clades of group M and the unintegrated forms of the same. A total of 195 samples from HIV-1 patients in a wide range of clinical conditions were analyzed with a 100% success rate, even in patients with suppressed plasma viremia, regardless of CD4+ or therapy. No significant correlation was observed between the two current prognostic markers, CD4+ and plasma viremia, while a moderate or high inverse correlation was found between CD4+ and total HIV DNA, with strong values for unintegrated HIV DNA. CONCLUSIONS/SIGNIFICANCE Taken together, the results support the use of HIV DNA as another tool, in addition to traditional assays, which can be used to estimate the state of viral infection, the risk of disease progression and to monitor the effects of ART. The TotUFsys platform allowed us to obtain a final result, expressed as the total and unintegrated HIV DNA copy number per microgram of DNA or 10(4) CD4+, for 12 patients within two working days.
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Affiliation(s)
- Anna Casabianca
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Urbino (PU), Italy
- * E-mail:
| | - Chiara Orlandi
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Urbino (PU), Italy
| | - Benedetta Canovari
- Azienda Ospedaliera Ospedali Riuniti Marche Nord - Presidio Ospedaliero San Salvatore, Pesaro (PU), Italy
| | - Maddalena Scotti
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Urbino (PU), Italy
| | - Marcello Acetoso
- Azienda Ospedaliera Ospedali Riuniti Marche Nord - Presidio Ospedaliero San Salvatore, Pesaro (PU), Italy
| | - Massimo Valentini
- Azienda Ospedaliera Ospedali Riuniti Marche Nord - Presidio Ospedaliero San Salvatore, Pesaro (PU), Italy
| | - Enzo Petrelli
- Azienda Ospedaliera Ospedali Riuniti Marche Nord - Presidio Ospedaliero San Salvatore, Pesaro (PU), Italy
| | - Mauro Magnani
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Urbino (PU), Italy
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13
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Francisci D, Aversa F, Coricelli V, Carotti A, Canovari B, Falcinelli F, Belfiori B, Aloisi T, Baldelli F, Martelli MF, Stagni G. Prevalence, incidence and clinical outcome of hepatitis B virus and hepatitis C virus hepatitis in patients undergoing allogeneic hematopoietic stem cell transplantation between 2001 and 2004. Haematologica 2006; 91:980-2. [PMID: 16818288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
The prevalence, incidence and clinical course of viral hepatitis were prospectively determined in consecutive recipients of T-cell depleted hematopoieic stem cell transplants (49 mismatched, 60 matched, mean age 38 years; range 11-65). The prevalence of hepatitis B virus (HBV) was 15.6% and that of hepatitis C virus was 3.7% (HCV). HBV reactivated in one patient. Another developed ex novo acute hepatitis B which progressed to chronic hepatitis. There were no new cases of hepatitis C or worsening of pre-transplant HCV infections. HBV and HBC did not affect the outcome of T-cell depleted hematopoieic stem cell transplantation. Surveillance is important given the risk of HCV and HBV infection and/or reactivation and the efficacy of the new anti-hepatitis drugs.
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Affiliation(s)
- Daniela Francisci
- Division of Infectious Diseases, Department of Experimental Medicine and Biochemical Science, University of Perugia, Ospedale R. Silvestrini, Sant'Andrea delle Fratte, 06156, Perugia, Italy.
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14
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Malincarne L, Ghebregzabher M, Moretti MV, Egidi AM, Canovari B, Tavolieri G, Francisci D, Cerulli G, Baldelli F. Penetration of moxifloxacin into bone in patients undergoing total knee arthroplasty. J Antimicrob Chemother 2006; 57:950-4. [PMID: 16551691 DOI: 10.1093/jac/dkl091] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To investigate plasma and bone moxifloxacin concentrations following oral administration of a single or double dose of the drug, in order to consider its potential role in the treatment of osteomyelitis. PATIENTS AND METHODS Thirty consecutive patients undergoing total knee arthroplasty were recruited. Three groups, of ten patients each, were formed: group A received moxifloxacin 400 mg orally 2 h (range 1.5-2.5) preoperatively, group B received moxifloxacin 400 mg orally 4 h (range 3.5-4.5) preoperatively and group C received moxifloxacin 400 mg orally 14 h preoperatively, followed by a second dose 2 h (range 1.5-2.5) preoperatively. During surgery, at the time of bone removal, a blood sample and aliquots of cortical and cancellous bone were collected and moxifloxacin concentrations were measured by HPLC. RESULTS Mean plasma, cancellous bone and cortical bone concentrations were, respectively: 3.45, 1.89 and 1.43 mg/L for group A; 3.73, 1.81 and 1.56 mg/L for group B; and 6.26, 2.97 and 2.54 mg/L for group C. CONCLUSIONS These data show a good penetration of moxifloxacin into both cancellous and cortical bone, with concentrations, after double dosing, exceeding the MIC90 for most pathogens involved in osteomyelitis and the clinic susceptibility breakpoint for Mycobacterium tuberculosis.
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Affiliation(s)
- L Malincarne
- Department of Experimental Medicine and Biochemical Science, Section of Infectious Diseases, University of Perugia, Perugia, Italy
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15
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Francisci D, Marroni M, Morosi S, Canovari B, Belfiori B, Stagni G, Baldelli F. Fatal haemolytic uraemic syndrome in an AIDS patient with disseminated adenovirus and cytomegalovirus co-infection. Infez Med 2006; 14:37-40. [PMID: 16794378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
We describe a fatal case of haemolytic uraemic syndrome in a young woman with AIDS, and disseminated adenovirus (ADV) and cytomegalovirus (CMV) co-infection. We hypothesize that ADV/CMV co-infection may have a causative role in this clinical picture.
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Affiliation(s)
- D Francisci
- Dipartimento di Medicina Sperimentale e Scienze Biochimiche, 2Cinica Malattie Infettive, Universita degli Studi di Perugia, Perugia, Italy
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16
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Francisci D, Valente M, Di Candilo F, Sfara C, Conte ME, Canovari B, Baldelli F, Stagni G. [Epidemiological, clinical and therapeutical aspects of HIV/HCV coinfection in a series of HIV seropositive Umbrian patients]. Recenti Prog Med 2004; 95:521-4. [PMID: 15598089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Because hepatitis C virus (HCV) and human immunodeficiency virus (HIV) share common transmission pathways, HIV-HCV co-infection is frequent, involving about 40% of seropositive subjects particularly injection drug users and patients with hemophilia. We performed a retrospective analysis on clinical, epidemiological and therapeutical aspects in a population of HIV-HCV coinfected patients, observed in our Department during the period 2001-2003. Forty per cent of 404 observed patients had a co-infection; 90% of those were drug addicts and most (90.2%) were on HAART treatment. Seventy-three per cent of co-infected patients showed transaminases alterations, and 85% had detectable viremia. Prevalent genotypes were 1 (44.6%) and 3 (36.4%). The association PEG-IFN and ribavirine obtained sustained responses in 55% of 9 treated patients.
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Affiliation(s)
- Daniela Francisci
- Sezione di Clinica delle Malattie Infettive, Dipartimento di Medicina Sperimentale e Scienze Biochimiche, Università, Perugia.
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