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Moschese D, Raccagni AR, Giacomelli A, Piralla A, Rossotti R, Raimondi A, Tesoro D, Vezzosi L, Gulletta M, Clementi N, Venturelli S, Benardon S, Ricaboni D, Bernacchia D, Mancon A, Rovida F, Attanasi F, Cereda D, Gismondo MR, Gori A, Rizzardini G, Antinori S, Baldanti F, Marzano AV, Marchetti G, Castelli F, Castagna A, Nozza S, Mileto D. Surge of Mpox cases in Lombardy region, Italy, October 2023 - January 2024. Clin Infect Dis 2024:ciae184. [PMID: 38573320 DOI: 10.1093/cid/ciae184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/16/2024] [Accepted: 03/29/2024] [Indexed: 04/05/2024] Open
Affiliation(s)
- Davide Moschese
- I Division of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | | | - Andrea Giacomelli
- III Division of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Antonio Piralla
- Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Roberto Rossotti
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, School of Medicine and Surgery, Milan, Italy
| | - Alessandro Raimondi
- Department of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, School of Medicine and Surgery, Milan, Italy
| | - Daniele Tesoro
- Unit of Infectious Diseases, ASST Santi Paolo e Carlo, Milan, Italy
| | - Luigi Vezzosi
- General Directorate of Welfare, Regione Lombardia, Milan, Italy
| | - Maurizio Gulletta
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
| | - Nicola Clementi
- Laboratory of Microbiology and Virology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Susanna Benardon
- Dermatology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Dario Bernacchia
- Infectious Diseases Unit, ASST Ovest Milanese, Legnano General Hospital, Legnano, Italy
| | - Alessandro Mancon
- Laboratory of Clinical Microbiology, Virology and Bioemergencies, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Francesca Rovida
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
- Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Danilo Cereda
- General Directorate of Welfare, Regione Lombardia, Milan, Italy
| | - Maria Rita Gismondo
- Laboratory of Clinical Microbiology, Virology and Bioemergencies, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
- Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, Milan, Italy
| | - Andrea Gori
- Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, Milan, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
- II Infectious Diseases Unit, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Giuliano Rizzardini
- I Division of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Spinello Antinori
- III Division of Infectious Diseases, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
- Department of Biomedical and Clinical Sciences L. Sacco, University of Milan, Milan, Italy
| | - Fausto Baldanti
- Department of Clinical-Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
- Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Giulia Marchetti
- Unit of Infectious Diseases, ASST Santi Paolo e Carlo, Milan, Italy
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Antonella Castagna
- Infectious Diseases Unit, Vita Salute San Raffaele University, Milan, Italy
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Nozza
- Infectious Diseases Unit, Vita Salute San Raffaele University, Milan, Italy
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Davide Mileto
- Laboratory of Clinical Microbiology, Virology and Bioemergencies, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy
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Ranzani A, Castelli F, Di Biagio A, d'Arminio Monforte A, D'Avolio A, Soria A, Bai F, Focà E, Taramasso L, Calcagno A, Bresciani E, Torsello A, Bonfanti P, Lapadula G. Influence of efavirenz and 8-hydroxy-efavirenz plasma levels on cognition and central nervous system side effects. HIV Med 2024; 25:491-497. [PMID: 38104964 DOI: 10.1111/hiv.13600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 11/22/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVES To investigate whether efavirenz (EFV) or 8-hydroxy-EFV (8-OH-EFV) plasma levels are associated with neurocognitive impairment and central nervous system (CNS) side effects. METHODS We conducted a cross-sectional analysis to explore the potential links between EFV/8-OH-EFV levels and cognitive performance or CNS-related side effects in patients screened within a randomized trial involving a switch from EFV to rilpivirine. The Mann-Whitney test was employed to compare drug levels in patients with or without cognitive impairment, depression, anxiety, sleep disorder or CNS symptoms. Additionally, Spearman's test was used to assess correlations between drug levels and test scores. RESULTS Among 104 patients, neither EFV nor 8-OH-EFV levels were linked to cognitive impairment, although trends towards higher EFV levels were observed in those with impaired executive function (p = 0.055) and language performances (p = 0.021). On the other hand, elevated 8-OH-EFV levels, but not EFV levels, were associated with more CNS side effects (222 vs. 151 ng/mL, p = 0.027), depressive symptoms (247 vs. 164 ng/mL, p = 0.067) and sleep impairment (247 vs. 164 ng/mL, p = 0.078). Consistently, a trend towards a correlation between EFV levels and lower z-scores in executive function and motor function was observed, while 8-OH-EFV levels, but not EFV levels, were directly correlated with symptom scores. CONCLUSIONS Higher levels of 8-OH-EFV were associated with CNS side effects, while EFV levels were only marginally associated with cognitive performance, thus suggesting that EFV and its metabolite may act differently in determining detrimental neurological effects.
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Affiliation(s)
- Alice Ranzani
- Fondazione IRCCS "San Gerardo dei Tintori", Monza, Italy
| | | | | | | | | | | | | | | | | | | | | | | | - Paolo Bonfanti
- Fondazione IRCCS "San Gerardo dei Tintori", Monza, Italy
- University of Milano-Bicocca, Milan, Italy
| | - Giuseppe Lapadula
- Fondazione IRCCS "San Gerardo dei Tintori", Monza, Italy
- University of Milano-Bicocca, Milan, Italy
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3
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Donato F, Pilotto A, Focà E, Tresoldi M, Tonoli A, Perani C, Minisci D, Salvetti M, Filippini M, Bezzi M, Em Boari G, Gipponi S, Stegher C, Nardin M, Caruso A, Metra M, Padovani A, Rossi C, Castelli F. The impact of time since SARS-Cov-2 vaccination, age, sex and comorbidities on COVID-19 outcome in hospitalized patients with SARS-CoV-2 infection. Vaccine 2024; 42:1863-1867. [PMID: 38355322 DOI: 10.1016/j.vaccine.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/22/2024] [Accepted: 02/01/2024] [Indexed: 02/16/2024]
Abstract
We evaluated the impact of COVID-19 vaccination on disease outcome in hospitalized patients with SARS-CoV-2 infection with a prospective study. 745 vaccinated and 451 unvaccinated patients consecutively admitted to a COVID-19 Hospital from 1st September 2021 to 1st September 2022 were included. Compared with unvaccinated cases, vaccinated patients were older, had more comorbidities, but had a lower risk of O2 need (odds ratio, OR, 0.46; 95 % CI 0.32-0.65) by logistic regression analysis adjusted for age, sex, comorbidity and WHO COVID-19 Clinical Progression Scale at admission. The ORs for O2 need were 0.38 (0.24-0.61), 0.50 (0.30-0.83) and 0.57 (0.34-0.96) in patients vaccinated 14-120, 121-180 and > 180 days prior to hospitalization, respectively. An anti-spike Ig titer higher than 5000 U/ml was associated with a reduced risk of O2 need (OR 0.52; 95 % CI 0.30-0.92). This study shows that COVID-19 vaccination has a significant impact on COVID-19 outcomes in hospitalized patients.
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Affiliation(s)
- Francesco Donato
- University Unit of Hygiene, Epidemiology and Public Health, University of Brescia, 25123 Brescia, Italy.
| | - Andrea Pilotto
- Neurology Unit, Department of Continuity of Care and Frailty, ASST Spedali Civili Hospital, Brescia, Italy; Department of Clinical and Experimental Sciences, Neurology Unit, University of Brescia, Italy
| | - Emanuele Focà
- University Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Marco Tresoldi
- University Unit of Hygiene, Epidemiology and Public Health, University of Brescia, 25123 Brescia, Italy
| | - Alessio Tonoli
- Emergency Department and Bed Management, ASST Spedali Civili Hospital, Brescia, Italy
| | - Cristiano Perani
- Emergency Department and Bed Management, ASST Spedali Civili Hospital, Brescia, Italy
| | - Davide Minisci
- University Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Massimo Salvetti
- Emergency Medicine Unit, Department of Clinical & Experimental Sciences, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Matteo Filippini
- Department of Anesthesia, Intensive Care and Emergency, ASST Spedali Civili Hospital, Brescia, Italy
| | - Michela Bezzi
- Division of Pneumology, ASST Spedali Civili Hospital, Brescia, Italy
| | - Gianluca Em Boari
- COVID_19 Medicine, Internal Medicine Unit, Montichiari Hospital, Montichiari, Italy
| | - Stefano Gipponi
- Neurology Unit, Department of Continuity of Care and Frailty, ASST Spedali Civili Hospital, Brescia, Italy
| | - Claudia Stegher
- Department of Obstetrics and Gynecology, ASST Spedali Civili Hospital, Brescia, Italy
| | - Matteo Nardin
- Medicine III, ASST Spedali Civili Hospital, Brescia, Italy
| | - Arnaldo Caruso
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili Hospital, Brescia, Italy
| | - Marco Metra
- Cardiology Unit, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Alessandro Padovani
- Neurology Unit, Department of Continuity of Care and Frailty, ASST Spedali Civili Hospital, Brescia, Italy; Department of Clinical and Experimental Sciences, Neurology Unit, University of Brescia, Italy
| | - Camillo Rossi
- Chief Medical Officer of ASST Spedali Civili Hospital Health Directorate, Brescia, Italy
| | - Francesco Castelli
- University Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
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Kyriazopoulou E, Hasin-Brumshtein Y, Midic U, Poulakou G, Milionis H, Metallidis S, Astriti M, Fragkou A, Rapti A, Taddei E, Kalomenidis I, Chrysos G, Angheben A, Kainis I, Alexiou Z, Castelli F, Serino FS, Bakakos P, Nicastri E, Tzavara V, Ioannou S, Dagna L, Dimakou K, Tzatzagou G, Chini M, Bassetti M, Kotsis V, Tsoukalas DG, Selmi C, Konstantinou A, Samarkos M, Doumas M, Masgala A, Pagkratis K, Argyraki A, Akinosoglou K, Symbardi S, Netea MG, Panagopoulos P, Dalekos GN, Liesenfeld O, Sweeney TE, Khatri P, Giamarellos-Bourboulis EJ. Transitions of blood immune endotypes and improved outcome by anakinra in COVID-19 pneumonia: an analysis of the SAVE-MORE randomized controlled trial. Crit Care 2024; 28:73. [PMID: 38475786 PMCID: PMC10935809 DOI: 10.1186/s13054-024-04852-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Endotype classification may guide immunomodulatory management of patients with bacterial and viral sepsis. We aimed to identify immune endotypes and transitions associated with response to anakinra (human interleukin 1 receptor antagonist) in participants in the SAVE-MORE trial. METHODS Adult patients hospitalized with radiological findings of PCR-confirmed severe pneumonia caused by SARS-CoV-2 and plasma-soluble urokinase plasminogen activator receptor levels of ≥ 6 ng/ml in the SAVE-MORE trial (NCT04680949) were characterized at baseline and days 4 and 7 of treatment using a previously defined 33-messenger RNA classifier to assign an immunological endotype in blood. Endpoints were changes in endotypes and progression to severe respiratory failure (SRF) associated with anakinra treatment. RESULTS At baseline, 23.2% of 393 patients were designated as inflammopathic, 41.1% as adaptive, and 35.7% as coagulopathic. Only 23.9% were designated as the same endotype at days 4 and 7 compared to baseline, while all other patients transitioned between endotypes. Anakinra-treated patients were more likely to remain in the adaptive endotype during 7-day treatment (24.4% vs. 9.9%; p < 0.001). Anakinra also protected patients with coagulopathic endotype at day 7 against SRF compared to placebo (27.8% vs. 55.9%; p = 0.013). CONCLUSION We identify an association between endotypes defined using blood transcriptome and anakinra therapy for COVID-19 pneumonia, with anakinra-treated patients shifting toward endotypes associated with a better outcome, mainly the adaptive endotype. Trial registration ClinicalTrials.gov, NCT04680949, December 23, 2020.
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Affiliation(s)
- Evdoxia Kyriazopoulou
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Simeon Metallidis
- 1st Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Myrto Astriti
- 1st Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | | | - Aggeliki Rapti
- 2nd Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Eleonora Taddei
- Dipartimento Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Gemelli IRCCS, Rome, Italy
| | - Ioannis Kalomenidis
- 1st Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evangelismos General Hospital, Athens, Greece
| | - Georgios Chrysos
- 2nd Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Andrea Angheben
- Department of Infectious - Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | - Ilias Kainis
- 10th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Athens, Greece
| | - Zoi Alexiou
- 2nd Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Brescia, Italy
| | | | - Petros Bakakos
- 1st Department of Chest Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Vasiliki Tzavara
- 1st Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Sofia Ioannou
- Department of Therapeutics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Katerina Dimakou
- 5th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Athens, Greece
| | - Glykeria Tzatzagou
- 1st Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- 3rd Department of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genova, Italy
| | - Vasileios Kotsis
- 3rd Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dionysios G Tsoukalas
- 4th Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University and IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alexandra Konstantinou
- 1st Department of Internal Medicine, Asklepieio General Hospital of Voula, Voula, Greece
| | - Michael Samarkos
- 1st Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Doumas
- 2nd Department of Propedeutic Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini Masgala
- 2nd Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | | | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | | | - Styliani Symbardi
- 1st Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, The Netherlands
- Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Periklis Panagopoulos
- 2nd Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa, Greece
| | | | | | - Purvesh Khatri
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, Stanford, CA, USA
- Center for Biomedical Informatics Research, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Evangelos J Giamarellos-Bourboulis
- 4th Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
- 4th Department of Internal Medicine, ATTIKON University Hospital, 1 Rimini Street, 124 62, Athens, Greece.
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Pavesi A, Tiecco G, Rossi L, Sforza A, Ciccarone A, Compostella F, Lovatti S, Tomasoni LR, Castelli F, Quiros-Roldan E. Inflammatory Response Associated with West Nile Neuroinvasive Disease: A Systematic Review. Viruses 2024; 16:383. [PMID: 38543749 PMCID: PMC10976239 DOI: 10.3390/v16030383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/21/2024] [Accepted: 02/27/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND West Nile virus (WNV) infection is a seasonal arbovirosis with the potential to cause severe neurological disease. Outcomes of the infection from WNV depend on viral factors (e.g., lineage) and host-intrinsic factors (e.g., age, sex, immunocompromising conditions). Immunity is essential to control the infection but may also prove detrimental to the host. Indeed, the persistence of high levels of pro-inflammatory cytokines and chemokines is associated with the development of blood-brain barrier (BBB) damage. Due to the importance of the inflammatory processes in the development of West Nile neuroinvasive disease (WNND), we reviewed the available literature on the subject. METHODS According to the 2020 updated PRISMA guidelines, all peer-reviewed articles regarding the inflammatory response associated with WNND were included. RESULTS One hundred and thirty-six articles were included in the data analysis and sorted into three groups (in vitro on-cell cultures, in vivo in animals, and in humans). The main cytokines found to be increased during WNND were IL-6 and TNF-α. We highlighted the generally small quantity and heterogeneity of information about the inflammatory patterns associated with WNND. CONCLUSIONS Further studies are needed to understand the pathogenesis of WNND and to investigate the extent and the way the host inflammatory response either helps in controlling the infection or in worsening the outcomes. This might prove useful both for the development of target therapies and for the development of molecular markers allowing early identification of patients displaying an inflammatory response that puts them at a higher risk of developing neuroinvasive disease and who might thus benefit from early antiviral therapies.
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Affiliation(s)
- Alessandro Pavesi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Luca Rossi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Anita Sforza
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Andrea Ciccarone
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Federico Compostella
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Sofia Lovatti
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Lina Rachele Tomasoni
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy;
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (A.P.); (G.T.); (L.R.); (A.S.); (A.C.); (F.C.); (S.L.); (F.C.)
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Glöggler LT, Gusakova N, Rienäcker B, Camper A, Caravita R, Huck S, Volponi M, Wolz T, Penasa L, Krumins V, Gustafsson FP, Comparat D, Auzins M, Bergmann B, Burian P, Brusa RS, Castelli F, Cerchiari G, Ciuryło R, Consolati G, Doser M, Graczykowski Ł, Grosbart M, Guatieri F, Haider S, Janik MA, Kasprowicz G, Khatri G, Kłosowski Ł, Kornakov G, Lappo L, Linek A, Malamant J, Mariazzi S, Petracek V, Piwiński M, Pospíšil S, Povolo L, Prelz F, Rangwala SA, Rauschendorfer T, Rawat BS, Rodin V, Røhne OM, Sandaker H, Smolyanskiy P, Sowiński T, Tefelski D, Vafeiadis T, Welsch CP, Zawada M, Zielinski J, Zurlo N. Positronium Laser Cooling via the 1^{3}S-2^{3}P Transition with a Broadband Laser Pulse. Phys Rev Lett 2024; 132:083402. [PMID: 38457696 DOI: 10.1103/physrevlett.132.083402] [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] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/18/2024] [Indexed: 03/10/2024]
Abstract
We report on laser cooling of a large fraction of positronium (Ps) in free flight by strongly saturating the 1^{3}S-2^{3}P transition with a broadband, long-pulsed 243 nm alexandrite laser. The ground state Ps cloud is produced in a magnetic and electric field-free environment. We observe two different laser-induced effects. The first effect is an increase in the number of atoms in the ground state after the time Ps has spent in the long-lived 2^{3}P states. The second effect is one-dimensional Doppler cooling of Ps, reducing the cloud's temperature from 380(20) to 170(20) K. We demonstrate a 58(9)% increase in the fraction of Ps atoms with v_{1D}<3.7×10^{4} ms^{-1}.
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Affiliation(s)
- L T Glöggler
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - N Gusakova
- Physics Department, CERN, 1211 Geneva 23, Switzerland
- Department of Physics, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
| | - B Rienäcker
- Department of Physics, University of Liverpool, Liverpool L69 3BX, United Kingdom
| | - A Camper
- Department of Physics, University of Oslo, Sem Sælandsvei 24, 0371 Oslo, Norway
| | - R Caravita
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - S Huck
- Physics Department, CERN, 1211 Geneva 23, Switzerland
- Institute for Experimental Physics, Universität Hamburg, 22607 Hamburg, Germany
| | - M Volponi
- Physics Department, CERN, 1211 Geneva 23, Switzerland
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - T Wolz
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - L Penasa
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - V Krumins
- Physics Department, CERN, 1211 Geneva 23, Switzerland
- University of Latvia, Department of Physics Raina boulevard 19, LV-1586 Riga, Latvia
| | | | - D Comparat
- Université Paris-Saclay, CNRS, Laboratoire Aimé Cotton, 91405 Orsay, France
| | - M Auzins
- University of Latvia, Department of Physics Raina boulevard 19, LV-1586 Riga, Latvia
| | - B Bergmann
- Institute of Experimental and Applied Physics, Czech Technical University in Prague, Husova 240/5, 110 00 Prague 1, Czech Republic
| | - P Burian
- Institute of Experimental and Applied Physics, Czech Technical University in Prague, Husova 240/5, 110 00 Prague 1, Czech Republic
| | - R S Brusa
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - F Castelli
- INFN Milano, via Celoria 16, 20133 Milano, Italy
- Department of Physics "Aldo Pontremoli," University of Milano, via Celoria 16, 20133 Milano, Italy
| | - G Cerchiari
- Institut für Experimentalphysik, University of Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria
| | - R Ciuryło
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland
| | - G Consolati
- INFN Milano, via Celoria 16, 20133 Milano, Italy
- Department of Aerospace Science and Technology, Politecnico di Milano, via La Masa 34, 20156 Milano, Italy
| | - M Doser
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - Ł Graczykowski
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - M Grosbart
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - F Guatieri
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - S Haider
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - M A Janik
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - G Kasprowicz
- Warsaw University of Technology, Faculty of Electronics and Information Technology, ul. Nowowiejska 15/19, 00-665 Warsaw, Poland
| | - G Khatri
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - Ł Kłosowski
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland
| | - G Kornakov
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - L Lappo
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - A Linek
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland
| | - J Malamant
- Department of Physics, University of Oslo, Sem Sælandsvei 24, 0371 Oslo, Norway
| | - S Mariazzi
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - V Petracek
- Czech Technical University, Prague, Brehova 7, 11519 Prague 1, Czech Republic
| | - M Piwiński
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland
| | - S Pospíšil
- Institute of Experimental and Applied Physics, Czech Technical University in Prague, Husova 240/5, 110 00 Prague 1, Czech Republic
| | - L Povolo
- TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
- Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
| | - F Prelz
- INFN Milano, via Celoria 16, 20133 Milano, Italy
| | - S A Rangwala
- Raman Research Institute, C. V. Raman Avenue, Sadashivanagar, Bangalore 560080, India
| | - T Rauschendorfer
- Physics Department, CERN, 1211 Geneva 23, Switzerland
- Felix Bloch Institute for Solid State Physics, Universität Leipzig, 04103 Leipzig, Germany
| | - B S Rawat
- Department of Physics, University of Liverpool, Liverpool L69 3BX, United Kingdom
- The Cockcroft Institute, Daresbury, Warrington WA4 4AD, United Kingdom
| | - V Rodin
- Department of Physics, University of Liverpool, Liverpool L69 3BX, United Kingdom
| | - O M Røhne
- Department of Physics, University of Oslo, Sem Sælandsvei 24, 0371 Oslo, Norway
| | - H Sandaker
- Department of Physics, University of Oslo, Sem Sælandsvei 24, 0371 Oslo, Norway
| | - P Smolyanskiy
- Institute of Experimental and Applied Physics, Czech Technical University in Prague, Husova 240/5, 110 00 Prague 1, Czech Republic
| | - T Sowiński
- Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02668 Warsaw, Poland
| | - D Tefelski
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - T Vafeiadis
- Physics Department, CERN, 1211 Geneva 23, Switzerland
| | - C P Welsch
- Department of Physics, University of Liverpool, Liverpool L69 3BX, United Kingdom
- The Cockcroft Institute, Daresbury, Warrington WA4 4AD, United Kingdom
| | - M Zawada
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Torun, Grudziadzka 5, 87-100 Torun, Poland
| | - J Zielinski
- Warsaw University of Technology, Faculty of Physics, ul. Koszykowa 75, 00-662 Warsaw, Poland
| | - N Zurlo
- INFN Pavia, via Bassi 6, 27100 Pavia, Italy
- Department of Civil, Environmental, Architectural Engineering and Mathematics, University of Brescia, via Branze 43, 25123 Brescia, Italy
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7
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Mulè A, Crosato V, Kuhns DB, Lorenzi L, Chirico C, Maifredi G, Notarangelo LD, Castelli F, Tomasoni LR. Visceral Leishmaniasis in Immunocompetent Hosts in Brescia: A Case Series and Analysis of Cytokine Cascade. Microorganisms 2024; 12:394. [PMID: 38399799 PMCID: PMC10892745 DOI: 10.3390/microorganisms12020394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
Visceral leishmaniasis (VL) is a parasitic zoonosis caused by Leishmania spp. that usually manifests itself in immunocompromised subjects. It is a rare and neglected disease, and it is not endemic in the province of Brescia (Italy). Three cases of human VL occurred in Brescia from October to December 2021 in immunocompetent patients. We evaluated the patients looking for signs of underlying immunodeficiencies and conducted further epidemiological evaluations in the province of Brescia without success. An analysis of the sera levels of the main cytokines involved in the immune response to VL was performed. All patients presented a significant augmentation of CXCL-10, CCL-4, and IL-6. The patients tested during the acute phase showed an elevation of IL-1α, IL-5, IL-10, and IL-12, while in the recovery phase, higher levels of TNF-α and IL-7 were detected. Altogether, a predominant activation of the T-helper-2 pathway emerged during the acute phase of the parasite infection, while the cytokines associated with the T-helper-1 pathway were less represented. This imbalanced immune response to the parasite infection might play a crucial role in the development of VL in immunocompetent patients.
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Affiliation(s)
- Alice Mulè
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (V.C.); (F.C.)
| | - Verena Crosato
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (V.C.); (F.C.)
| | - Douglas Byron Kuhns
- Neutrophil Monitoring Laboratory, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD 20701, USA;
| | - Luisa Lorenzi
- Pathology Unit, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy;
| | - Claudia Chirico
- Department of Hygiene and Health Prevention, Health Protection Agency of Brescia (ATS Brescia), 25124 Brescia, Italy
| | - Giovanni Maifredi
- Epidemiology Unit, Health Protection Agency of Brescia (ATS Brescia), 25124 Brescia, Italy;
| | - Luigi D. Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, NIAID, NIH, Bethesda, MD 20852, USA;
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy; (V.C.); (F.C.)
| | - Lina R. Tomasoni
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy;
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8
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Cambianica A, Marchese V, Pennati F, Faustinelli A, Migliorati M, Roda F, Spinetti A, Zaltron S, Fiorentini S, Caruso A, Quiros-Roldan E, Castelli F, Focà E. Chronic Hepatitis C Cascade of Care in Prisoners-Is There Still Some Work to Do? Analysis of Two Large Penitentiaries in Northern Italy. Int J Environ Res Public Health 2024; 21:104. [PMID: 38248566 PMCID: PMC10815604 DOI: 10.3390/ijerph21010104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/12/2024] [Accepted: 01/14/2024] [Indexed: 01/23/2024]
Abstract
Penitentiaries have a higher burden of communicable diseases compared to the general population. Prisoners should be tested for hepatitis C virus (HCV) and have direct access to treatment. We analysed the HCV cascade of care in two penitentiaries in Brescia, Northern Italy. At admission, prisoners are offered a voluntary screening for HCV, while patients with known infections are tested with an HCVRNA measurement. We performed an observational retrospective study including all the subjects admitted to the penitentiaries from 1 January 2015 to 31 October 2021. We conducted a descriptive analysis. During the study period, 5378 admissions were registered, and 2932 (54.5%) screenings were performed. Hepatitis C virus antibody positivity was found in 269 tests (9.2%). Hepatitis C virus RNA was detectable in 169 people. During the study period, 77 treatments with direct-acting antivirals (DAAs) were administered. Follow-up was available in 45 patients, and sustained virological response (SVR) was documented in 44 of them. Retention in care occurred in less than half of the prisoners after release. Our data demonstrate poor screening adherence that could benefit from educational programs. Treatment rates could be improved with test-and-treat programs. More efforts are needed to eliminate HCV as a public threat by 2030. Dedicated local networks, including infectious diseases (ID) departments, substance abuse services and prisons, could mitigate these issues.
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Affiliation(s)
- Anna Cambianica
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Valentina Marchese
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Francesca Pennati
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Alessandro Faustinelli
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Manuela Migliorati
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Fabio Roda
- Unit of Prison Health, ASST Spedali Civili Hospital, 25123 Brescia, Italy;
| | - Angiola Spinetti
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Serena Zaltron
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Simona Fiorentini
- Unit of Microbiology and Virology, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (S.F.); (A.C.)
| | - Arnaldo Caruso
- Unit of Microbiology and Virology, Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy; (S.F.); (A.C.)
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
| | - Emanuele Focà
- Department of Clinical and Experimental Sciences, Section of Infectious and Tropical Diseases, University of Brescia, 25123 Brescia, Italy; (F.P.); (A.F.); (M.M.); (E.Q.-R.); (F.C.); (E.F.)
- Division of Infectious and Tropical Diseases, ASST Spedali Civili Hospital, 25123 Brescia, Italy; (V.M.); (A.S.); (S.Z.)
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9
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Salvi M, Tiecco G, Rossi L, Venturini M, Battocchio S, Castelli F, Quiros-Roldan E. Finger nodules with a papulovesicular hands and feet eruption: a complicated human Orf virus infection. BMC Infect Dis 2024; 24:95. [PMID: 38229010 DOI: 10.1186/s12879-024-08998-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/09/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Orf virus (ORFV) is the pathogen responsible for Orf, a zoonotic viral infection that can be spread to humans from sheep and goats. Here, we present a case of human Orf complicated by an immune-related reaction, to raise awareness of this under-recognized disease avoiding unnecessary investigations and overtreatment. CASE REPORT A 51-year-old woman with no previous medical history presented with a one-week history of three asymptomatic swelling nodules with a grey necrotic center and red outer halo on her index finger. At physical examination there was also a pruritic papulovesicular eruption on her hands and feet. She reported a recent contact with a goat which had a similar nodular lesion in its mouth. A biopsy of the lesions was performed and a diagnosis of Orf complicated by widespread erythema multiforme was made based on the clinical and histopathological features. The lesions spontaneously resolved within the next 2 weeks. CONCLUSIONS Orf is not very prevalent in our region, so we performed a biopsy of the lesion to guide us toward a diagnosis. However, we should remember that the diagnosis of ecthyma relies on clinical evaluation and epidemiological criteria.
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Affiliation(s)
- Martina Salvi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Luca Rossi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Marina Venturini
- Department of Clinical and Experimental Sciences, Section of Dermatology, University of Brescia, Brescia, 25123, Italy
| | | | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy.
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10
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Delmonte OM, Oguz C, Dobbs K, Myint-Hpu K, Palterer B, Abers MS, Draper D, Truong M, Kaplan IM, Gittelman RM, Zhang Y, Rosen LB, Snow AL, Dalgard CL, Burbelo PD, Imberti L, Sottini A, Quiros-Roldan E, Castelli F, Rossi C, Brugnoni D, Biondi A, Bettini LR, D'Angio M, Bonfanti P, Anderson MV, Saracino A, Chironna M, Di Stefano M, Fiore JR, Santantonio T, Castagnoli R, Marseglia GL, Magliocco M, Bosticardo M, Pala F, Shaw E, Matthews H, Weber SE, Xirasagar S, Barnett J, Oler AJ, Dimitrova D, Bergerson JRE, McDermott DH, Rao VK, Murphy PM, Holland SM, Lisco A, Su HC, Lionakis MS, Cohen JI, Freeman AF, Snyder TM, Lack J, Notarangelo LD. Perturbations of the T-cell receptor repertoire in response to SARS-CoV-2 in immunocompetent and immunocompromised individuals. J Allergy Clin Immunol 2023:S0091-6749(23)02544-7. [PMID: 38154666 DOI: 10.1016/j.jaci.2023.12.011] [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: 05/29/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Functional T-cell responses are essential for virus clearance and long-term protection after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, whereas certain clinical factors, such as older age and immunocompromise, are associated with worse outcome. OBJECTIVE We sought to study the breadth and magnitude of T-cell responses in patients with coronavirus disease 2019 (COVID-19) and in individuals with inborn errors of immunity (IEIs) who had received COVID-19 mRNA vaccine. METHODS Using high-throughput sequencing and bioinformatics tools to characterize the T-cell receptor β repertoire signatures in 540 individuals after SARS-CoV-2 infection, 31 IEI recipients of COVID-19 mRNA vaccine, and healthy controls, we quantified HLA class I- and class II-restricted SARS-CoV-2-specific responses and also identified several HLA allele-clonotype motif associations in patients with COVID-19, including a subcohort of anti-type 1 interferon (IFN-1)-positive patients. RESULTS Our analysis revealed that elderly patients with COVID-19 with critical disease manifested lower SARS-CoV-2 T-cell clonotype diversity as well as T-cell responses with reduced magnitude, whereas the SARS-CoV-2-specific clonotypes targeted a broad range of HLA class I- and class II-restricted epitopes across the viral proteome. The presence of anti-IFN-I antibodies was associated with certain HLA alleles. Finally, COVID-19 mRNA immunization induced an increase in the breadth of SARS-CoV-2-specific clonotypes in patients with IEIs, including those who had failed to seroconvert. CONCLUSIONS Elderly individuals have impaired capacity to develop broad and sustained T-cell responses after SARS-CoV-2 infection. Genetic factors may play a role in the production of anti-IFN-1 antibodies. COVID-19 mRNA vaccines are effective in inducing T-cell responses in patients with IEIs.
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Affiliation(s)
- Ottavia M Delmonte
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.
| | - Cihan Oguz
- Integrated Data Sciences Section, Research Technology Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Kerry Dobbs
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Katherine Myint-Hpu
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Boaz Palterer
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Michael S Abers
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Deborah Draper
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Meng Truong
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | | | | | - Yu Zhang
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Lindsey B Rosen
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Andrew L Snow
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md; Department of Pharmacology & Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, Md
| | - Clifton L Dalgard
- Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, Md; The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, Md
| | - Peter D Burbelo
- Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Md
| | - Luisa Imberti
- Section of Microbiology, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Alessandra Sottini
- Section of Microbiology, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Camillo Rossi
- Direzione Sanitaria, ASST Spedali Civili, Brescia, Italy
| | - Duilio Brugnoni
- Laboratorio Analisi Chimico-Cliniche, ASST Spedali Civili, Brescia, Italy
| | - Andrea Biondi
- Pediatric Department and Centro Tettamanti-European Reference Network on Paediatric Cancer, European Reference Network on Haematological Diseases, and European Reference Network on Hereditary Metabolic Disorders, University of Milano-Bicocca-Fondazione MBBM, Monza, Italy
| | - Laura Rachele Bettini
- Pediatric Department and Centro Tettamanti-European Reference Network on Paediatric Cancer, European Reference Network on Haematological Diseases, and European Reference Network on Hereditary Metabolic Disorders, University of Milano-Bicocca-Fondazione MBBM, Monza, Italy
| | - Mariella D'Angio
- Pediatric Department and Centro Tettamanti-European Reference Network on Paediatric Cancer, European Reference Network on Haematological Diseases, and European Reference Network on Hereditary Metabolic Disorders, University of Milano-Bicocca-Fondazione MBBM, Monza, Italy
| | - Paolo Bonfanti
- Department of Infectious Diseases, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Megan V Anderson
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari, University of Bari, Bari, Italy
| | - Maria Chironna
- Hygiene Section, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, Bari, Italy
| | - Mariantonietta Di Stefano
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, University of Foggia, Foggia, Italy
| | - Jose Ramon Fiore
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, University of Foggia, Foggia, Italy
| | - Teresa Santantonio
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, University of Foggia, Foggia, Italy
| | - Riccardo Castagnoli
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy; Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gian Luigi Marseglia
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy; Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Mary Magliocco
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Marita Bosticardo
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Francesca Pala
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Elana Shaw
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Helen Matthews
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Sarah E Weber
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Sandhya Xirasagar
- Bioinformatics and Computational Biosciences Branch, Office of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Jason Barnett
- Bioinformatics and Computational Biosciences Branch, Office of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Andrew J Oler
- Bioinformatics and Computational Biosciences Branch, Office of Cyber Infrastructure and Computational Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Dimana Dimitrova
- Center for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Jenna R E Bergerson
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - David H McDermott
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - V Koneti Rao
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Philip M Murphy
- Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Steven M Holland
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Andrea Lisco
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Helen C Su
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Michail S Lionakis
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Jeffrey I Cohen
- Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Alexandra F Freeman
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | | | - Justin Lack
- Integrated Data Sciences Section, Research Technology Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.
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11
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Gregori N, Renzetti S, Izzo I, Faletti G, Fumarola B, Degli Antoni M, Arsuffi S, Storti S, Tiecco G, Calza S, Caruso A, Castelli F, Quiros-Roldan E, Focà E. Does the rapid initiation of antiretroviral therapy at HIV diagnosis impact virological response in a real-life setting? A single-centre experience in Northern Italy. AIDS Care 2023; 35:1938-1947. [PMID: 36795128 DOI: 10.1080/09540121.2023.2176425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 01/22/2023] [Indexed: 02/17/2023]
Abstract
Rapid initiation of antiretroviral therapy (ART) has been proven efficacious and safe, but more investigations are needed to define feasibility of rapid ART approach in real-life settings.We conducted a retrospective, observational study on newly HIVdiagnosed patients referred to our Infectious Diseases Department from September 1st, 2015, to July 31st, 2019. According to the timing of ART initiation, we distinguished 3 groups of patients (rapid, intermediate and late group) and represented the trend of virological response during a 400-days-period. The hazard ratios of each predictor on viral suppression were estimated through the Cox proportional hazard model.The median time from HIV diagnosis to the first medical referral was 15 days and the median time from the first care access to therapy start was 24 days. Among patients, 37.6% started ART within 7 days, 20.6% between 8 and 30 days, and 41.8% after 30 days. Longer time to ART start and higher baseline viral load were associated with a lower probability of viral suppression. After one year, all groups showed a high viral suppression rate (99%). In a high-income setting the rapid ART approach seems useful to accelerate viral suppression which is great over time regardless of ART initiation timing.
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Affiliation(s)
- Natalia Gregori
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Stefano Renzetti
- Unit of Biostatistics and Bioinformatics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Ilaria Izzo
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
| | - Giulio Faletti
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Benedetta Fumarola
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Melania Degli Antoni
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Stefania Arsuffi
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Samuele Storti
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Giorgio Tiecco
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Stefano Calza
- Unit of Biostatistics and Bioinformatics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Arnaldo Caruso
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Francesco Castelli
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Eugenia Quiros-Roldan
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Emanuele Focà
- University Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili, Brescia, Italy
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12
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Bertuccio P, Degli Antoni M, Minisci D, Amadasi S, Castelli F, Odone A, Quiros-Roldan E. The impact of early therapies for COVID-19 on death, hospitalization and persisting symptoms: a retrospective study. Infection 2023; 51:1633-1644. [PMID: 37024626 PMCID: PMC10079146 DOI: 10.1007/s15010-023-02028-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/20/2023] [Indexed: 04/08/2023]
Abstract
PURPOSE Oral antivirals (nirmatrelvir/ritonavir and molnupiravir), intravenous short treatment of remdesivir and anti-SARS-CoV-2 monoclonal antibodies (mAbs) have been used for early COVID-19 treatments in high risk of disease progression patients. The term long COVID has been used to refer to a range of new, returning, or ongoing symptoms after SARS-CoV-2 infection. Little is known about the impact of such therapies on long COVID. METHODS This is a retrospective observational study, including all outpatients evaluated from April 2021 to March 2022 in Brescia, Lombardy, northern Italy. Patients were stratified in three groups: (a) treated with mAbs, (b) treated with antivirals drugs and (c) controls (patients eligible for a or b who refused treatment). Data were collected at baseline and at month 1 and 3 (data on self-reported symptoms were collected using a telephone-administered questionnaire). We assessed early COVID-19 therapies effectiveness in preventing hospitalization, death at 1 or 3 months and persisting symptoms at 3 months after the onset of SARS-CoV-2 infection. RESULTS A total of 649 patients were included in the study, of which 242 (37.3%) were treated with mAbs, 197 (30.3%) with antiviral drugs and 210 (32.4%) were not treated. Patients most frequently reported cerebro-cardiovascular diseases (36.7%) followed by obesity (22%). Overall, 29 patients (4.5%) died or were hospitalized at 1 or 3-month follow-up. Death or hospitalization was positively associated with older ages, with a significant linear trend (OR 3.05; 95% CI 1.16-8.06, for patients aged 80 or more years compared to those aged less than 65). Data on long COVID at 3 months were available for 323 (49.8%) patients. A positive association emerged for females compared to men, with an OR of 2.14 (95% CI 1.30-3.53) for any symptoms. Conversely, inverse associations were found for treatment groups as compared to the control one, with significant estimates among patients treated with antiviral drugs for any symptoms (OR 0.43, 95% CI 0.21-0.87) and patients treated with mAbs for any neuro-behavioral symptoms (OR 0.48, 95% CI 0.25-0.92). CONCLUSIONS We report beneficial effect of early use of anti-SARS-CoV-2 antivirals and mAbs on long COVID.
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Affiliation(s)
- Paola Bertuccio
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Melania Degli Antoni
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili Di Brescia and University of Brescia, Brescia, Italy
| | - Davide Minisci
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili Di Brescia and University of Brescia, Brescia, Italy
| | - Silvia Amadasi
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili Di Brescia and University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili Di Brescia and University of Brescia, Brescia, Italy
| | - Anna Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - Eugenia Quiros-Roldan
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili Di Brescia and University of Brescia, Brescia, Italy.
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13
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Imberti L, Magro P, Sottini A, Quaresima V, Castelli F, Quiros‐Roldan E. High frequency of type I interferon auto-antibodies in a group of middle-aged HIV-infected patients: A cross-sectional exploratory study. Immun Inflamm Dis 2023; 11:e1056. [PMID: 38018592 PMCID: PMC10664390 DOI: 10.1002/iid3.1056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/26/2023] [Accepted: 10/09/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Auto-antibodies neutralizing the activity of type I interferons have been recently described in patients infected by SARS-CoV-2. They can be present even before the onset of the infection. Since type I interferons exert a dichotomous role in the pathogenesis of acute versus chronic HIV infection and auto-antibodies are often found in untreated and anti-retroviral treated HIV+ patients, we investigated whether auto-antibodies anti-type I interferons are present at high prevalence in those HIV+ patients with concomitant opportunistic infections (OIs). METHODS The analysis of auto-antibodies against two types of type I interferons (IFN-α2 and IFN-ω) was performed using the ELISA test in 60 patients chronically infected by HIV who showed concomitant infections caused by mycobacterium tuberculosis or nontuberculosis mycobacterium or with active cytomegalovirus infections. Results were compared with those of 283 SARS-CoV-2 swab positive patients showing mild to severe pneumonia. A chi-square (χ2 ) test or the Wilcoxon-Mann-Whitney test were used to compare the HIV+ patient categorical or continuous variables, respectively. RESULTS A high prevalence of auto-antibodies to type I interferons was found in middle-aged HIV-infected patients with concomitant OIs (11.6% vs. 5.3% in COVID-19 subjects; p < .05). No statistically differences were found for viro/immunological characteristics (CD4 and CD8 cell counts and viral load) between patients with and without type I interferons auto-antibodies. CONCLUSIONS This study, which is the first searching auto-antibodies against type I interferons in HIV-infected patients, demonstrated that their prevalence was higher than that expected by the age of these patients. Furthermore, it indicated that these auto-antibodies are nonspecifically increased in critical SARS-CoV-2 infection but can be found also in other infections.
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Affiliation(s)
- Luisa Imberti
- Section of MicrobiologyUniversity of BresciaBresciaItaly
| | - Paola Magro
- Department of Infectious and Tropical DiseasesUniversity of BresciaBresciaItaly
| | | | | | - Francesco Castelli
- Department of Infectious and Tropical DiseasesUniversity of BresciaBresciaItaly
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14
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Barnett ED, Wheelock AB, MacLeod WB, McCarthy AE, Walker PF, Coyle CM, Greenaway CA, Castelli F, López-Vélez R, Gobbi FG, Trigo E, Grobusch MP, Gautret P, Hamer DH, Kuhn S, Stauffer WM. Infections with long latency in international refugees, immigrants, and migrants seen at GeoSentinel sites, 2016-2018. Travel Med Infect Dis 2023; 56:102653. [PMID: 37852594 PMCID: PMC10760402 DOI: 10.1016/j.tmaid.2023.102653] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The continued increase in global migration compels clinicians to be aware of specific health problems faced by refugees, immigrants, and migrants (RIM). This analysis aimed to characterize RIM evaluated at GeoSentinel sites, their migration history, and infectious diseases detected through screening and diagnostic workups. METHODS A case report form was used to collect data on demographics, migration route, infectious diseases screened, test results, and primary infectious disease diagnosis for RIM patients seen at GeoSentinel sites. Descriptive statistics were performed. RESULTS Between October 2016 and November 2018, 5,319 RIM patients were evaluated at GeoSentinel sites in 19 countries. Africa was the region of birth for 2,436 patients (46 %), followed by the Americas (1,644, 31 %), and Asia (1,098, 21 %). Tuberculosis (TB) was the most common infection screened and reported as positive (853/2,273, 38 % positive by any method). TB, strongyloidiasis, and hepatitis B surface antigen positivity were observed across all migration administrative categories and regions of birth. Chagas disease was reported only among RIM patients from the Americas (393/394, 100 %) and schistosomiasis predominantly in those from Africa (480/510, 94 %). TB infection (694/5,319, 13 %) and Chagas disease (524/5,319, 10 %) were the leading primary infectious disease diagnoses. CONCLUSIONS Several infections of long latency (e.g. TB, hepatitis B, and strongyloidiasis) with potential for long-term sequelae were seen among RIM patients across all migration administrative categories and regions of origin. Obtaining detailed epidemiologic information from RIM patients is critical to optimize detection of diseases of individual and public health importance, particularly those with long latency periods.
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Affiliation(s)
- Elizabeth D Barnett
- Department of Pediatrics, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Alyse B Wheelock
- Section of Preventive Medicine and Epidemiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, MA, USA
| | - Anne E McCarthy
- Department of Medicine, University of Ottawa, Ottawa, Canada
| | - Patricia F Walker
- Department of Medicine, University of Minnesota, HealthPartners Institute, Minnesota, USA
| | - Christina M Coyle
- Department of Infectious Diseases, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Christina A Greenaway
- SMBD Jewish General Hospital, Division of Infectious Diseases, McGill University, Montreal, Quebec, Canada
| | - Francesco Castelli
- University Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Lombardy, Italy
| | - Rogelio López-Vélez
- Ramón y Cajal Institute for Health Research, Ramón y Cajal University Hospital, Madrid, Spain
| | - Federico G Gobbi
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Elena Trigo
- Department of Internal Medicine, National Referral Unit for Imported Tropical Diseases, High Level Isolation Unit, Hospital Universitario La Paz-Carlos III, IdiPAZ, Madrid, Spain
| | - Martin P Grobusch
- Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Philippe Gautret
- VITROME, Aix Marseille University, IRD, AP-HM, SSA, Marseille, France; Institut Méditerranée Infection, Marseille, France
| | - Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Boston, MA, USA; Section of Infectious Diseases, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Susan Kuhn
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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15
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Viola F, Formenti B, Arsuffi S, Polesini I, Focà E, Castelli F, Quiros-Roldan E. Knowledge and Attitudes towards HIV and HCV among the Population Attending the Fast-Track Cities Mobile Unit in Brescia, Italy. Int J Environ Res Public Health 2023; 20:6878. [PMID: 37835148 PMCID: PMC10572916 DOI: 10.3390/ijerph20196878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 09/25/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023]
Abstract
The Infectious and Tropical Diseases Department of the University of Brescia organized free rapid screening tests for HIV and HCV as part of the Fast-Track City commitment. A cross-sectional study was conducted, consisting of an anonymous multiple-choice questionnaire that was administered to individuals who underwent the screening or consultation. The study aimed to compare knowledge and attitudes towards HIV and HCV between age groups (18-40 vs. >40) and sexual orientations (heterosexual vs. LGBTQ+). Overall, 333 questionnaires were completed. Overall, only 107 (32%) of respondents knew how HIV is transmitted. Major differences were shown between different age groups, where people under the age of 40 had a significantly higher correct response rate than people over 40 (n = 101; 39% versus n = 6; 7.8%, p < 0.00001). Similarly, almost half of LGBTQI+ people (n = 28; 44.4%) gave the correct answer, versus 30% (n = 79) of heterosexuals (p = 0.0359). Only 9.6% of the population demonstrated high levels of knowledge for both HIV and HCV. Our study highlights that misconceptions about HIV and HCV should be addressed in prevention and education programs, whose target should also be specific populations.
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Affiliation(s)
- Francesca Viola
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
| | - Beatrice Formenti
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
- UNESCO Chair in Training and Empowering Human Resources for Health Development in Resource-Limited Countries, University of Brescia, Piazza del Mercato, 25121 Brescia, Italy
| | - Stefania Arsuffi
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
| | - Itala Polesini
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
| | - Emanuele Focà
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
- UNESCO Chair in Training and Empowering Human Resources for Health Development in Resource-Limited Countries, University of Brescia, Piazza del Mercato, 25121 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Piazzale Spedali Civili, 25123 Brescia, Italy; (F.V.)
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16
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Gardini G, Froeschl G, Gurrieri F, De Francesco MA, Cattaneo C, Marchese V, Piccinelli G, Corbellini S, Pagani C, Santagiuliana M, Fumarola B, Gulletta M, Perandin F, Castelli F, Matteelli A. Strongyloides stercoralis infection: an underlying cause of invasive bacterial infections of enteric origin. Results from a prospective cross-sectional study of a northern Italian tertiary hospital. Infection 2023; 51:1541-1548. [PMID: 37462896 PMCID: PMC10545639 DOI: 10.1007/s15010-023-02072-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 06/28/2023] [Indexed: 10/03/2023]
Abstract
PURPOSE OF THE STUDY We assessed the prevalence of S. stercoralis in a cohort of inpatients with invasive bacterial infections of enteric origin to investigate whether the parasite may facilitate these bacterial infections even in the absence of larval hyperproliferation. METHODS We performed a prospective cross-sectional study in a hospital in northern Italy. Subjects admitted due to invasive bacterial infection of enteric origin and potential previous exposure to S. stercoralis were systematically enrolled over a period of 10 months. S. stercoralis infection was investigated with an in-house PCR on a single stool sample and with at least one serological method (in-house IFAT and/or ELISA Bordier). Univariate, bi-variate and logistic regression analyses were performed. RESULTS Strongyloidiasis was diagnosed in 14/57 patients (24.6%; 95% confidence interval 14.1-37.8%) of which 10 were Italians (10/49, 20.4%) and 4 were migrants (4/8, 50.0%). Stool PCR was performed in 43/57 patients (75.4%) and no positive results were obtained. Strongyloidiasis was found to be significantly associated (p ≤ 0.05) with male gender, long international travels to areas at higher endemicity, deep extra-intestinal infectious localization and solid tumors. In the logistic regression model, increased risk remained for the variables deep extra-intestinal infectious localization and oncologic malignancy. CONCLUSIONS Our findings suggest a new role of chronic strongyloidiasis in favoring invasive bacterial infections of enteric origin even in the absence of evident larval dissemination outside the intestinal lumen. Further well-designed studies should be conducted to confirm our results, and possibly establish the underlying mechanisms.
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Affiliation(s)
- Giulia Gardini
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy.
| | - Guenter Froeschl
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany
| | - Francesca Gurrieri
- Department of Microbiology and Virology, University Hospital of Brescia, Brescia, Italy
| | | | - Chiara Cattaneo
- Division of Hematology, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Valentina Marchese
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Giorgio Piccinelli
- Department of Microbiology and Virology, University Hospital of Brescia, Brescia, Italy
| | - Silvia Corbellini
- Department of Microbiology and Virology, University Hospital of Brescia, Brescia, Italy
| | - Chiara Pagani
- Division of Hematology, ASST Spedali Civili of Brescia, Brescia, Italy
| | | | - Benedetta Fumarola
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Maurizio Gulletta
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Francesca Perandin
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar di Valpolicella, Verona, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Alberto Matteelli
- Division of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
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17
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Zammarchi L, Tomasoni LR, Liuzzi G, Simonazzi G, Dionisi C, Mazzarelli LL, Seidenari A, Maruotti GM, Ornaghi S, Castelli F, Abbate I, Bordi L, Mazzotta S, Fusco P, Torti C, Calò Carducci FI, Baccini M, Modi G, Galli L, Lilleri D, Furione M, Zavattoni M, Ricciardi A, Arossa A, Vimercati A, Lovatti S, Salomè S, Raimondi F, Sarno L, Sforza A, Fichera A, Caforio L, Trotta M, Lazzarotto T. Treatment with valacyclovir during pregnancy for prevention of congenital cytomegalovirus infection: a real-life multicenter Italian observational study. Am J Obstet Gynecol MFM 2023; 5:101101. [PMID: 37516151 DOI: 10.1016/j.ajogmf.2023.101101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/30/2023] [Accepted: 07/14/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND Valacyclovir is the only treatment demonstrated to be effective for the prevention of vertical transmission of cytomegalovirus within a clinical randomized, placebo-controlled trial and has been reimbursed by the Italian National Health System since December 2020. OBJECTIVE This study reported the results of a real-life Italian multicenter observational study on cytomegalovirus infection in pregnancy evaluating the effect of the introduction of valacyclovir in the clinical practice for the prevention of vertical transmission of cytomegalovirus. STUDY DESIGN The outcomes of women who received valacyclovir treatment and their fetuses or newborns were compared with those of a retrospective cohort observed between 2010 and 2020 who did not receive the antiviral treatment. The inclusion criterion was the diagnosis of cytomegalovirus primary infection occurring in the periconceptional period or up to 24 weeks of gestation. The primary outcome was the transmission by the time of amniocentesis. The secondary outcomes were termination of pregnancy, transmission at birth, symptomatic infection at birth, and a composite outcome (termination of pregnancy or transmission at birth). RESULTS A total of 447 pregnant women from 10 centers were enrolled, 205 women treated with valacyclovir (called the valacyclovir group, including 1 twin pregnancy) and 242 women not treated with valacyclovir (called the no-valacyclovir group, including 2 twin pregnancies). Valacyclovir treatment was significantly associated with a reduction of the diagnosis of congenital cytomegalovirus infection by the time of amniocentesis (weighted odds ratio, 0.39; 90% confidence interval, 0.22-0.68; P=.005; relative reduction of 61%), termination of pregnancy (weighted odds ratio, 0.36; 90% confidence interval, 0.17-0.75; P=.0021; relative reduction of 64%), symptomatic congenital cytomegalovirus infection at birth (weighted odds ratio, 0.17; 90% confidence interval, 0.06-0.49; P=.006; relative reduction of 83%). The treatment had no significant effect on the rate of diagnosis of congenital cytomegalovirus infection at birth (weighted odds ratio, 0.85; 90% confidence interval, 0.57-1.26; P=.500), but the composite outcome (termination of pregnancy or diagnosis of congenital cytomegalovirus infection at birth) occurred more frequently in the no-valacyclovir group (weighted odds ratio, 0.62; 90% confidence interval, 0.44-0.88; P=.024). Of note, the only symptomatic newborns with congenital cytomegalovirus infection in the valacyclovir group (n=3) were among those with positive amniocentesis. Moreover, 19 women (9.3%) reported an adverse reaction to valacyclovir treatment, classified as mild in 17 cases and moderate in 2 cases. Lastly, 4 women (1.9%) presented renal toxicity with a slight increase in creatinine level, which was reversible after treatment suspension. CONCLUSION Our real-life data confirm that valacyclovir significantly reduces the rate of congenital cytomegalovirus diagnosis at the time of amniocentesis with a good tolerability profile and show that the treatment is associated with a reduction of termination of pregnancy and symptomatic congenital cytomegalovirus infection at birth.
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Affiliation(s)
- Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy (Dr Zammarchi and Dr Modi); Infectious and Tropical Disease Unit, Careggi University Hospital, Florence, Italy (Dr Zammarchi and Dr Trotta); Tuscany Regional Referral Center for Infectious Diseases in Pregnancy, Florence, Italy (Dr Zammarchi and Dr Trotta).
| | - Lina Rachele Tomasoni
- Department of Infectious and Tropical Diseases, Azienda Socio-Sanitaria Territoriale (ASST) Spedali Civili, University of Brescia, Brescia, Italy (Dr Tomasoni, Dr Lovatti, and Dr Sforza)
| | - Giuseppina Liuzzi
- National Institute for Infectious Diseases Lazzaro Spallanzani, IRCCS, Rome, Italy (Dr Liuzzi, Dr Abbate, Dr Bordi, and Dr Mazzotta)
| | - Giuliana Simonazzi
- Obstetric Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, and Dr Seidenari); Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, Dr Seidenari, and Dr Lazzarotto)
| | - Camilla Dionisi
- Obstetric Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, and Dr Seidenari); Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, Dr Seidenari, and Dr Lazzarotto)
| | - Laura Letizia Mazzarelli
- Department of Public Health, University of Naples Federico II, Naples, Italy (Dr Mazzarelli and Dr Maruotti)
| | - Anna Seidenari
- Obstetric Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, and Dr Seidenari); Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, Dr Seidenari, and Dr Lazzarotto)
| | - Giuseppe Maria Maruotti
- Department of Public Health, University of Naples Federico II, Naples, Italy (Dr Mazzarelli and Dr Maruotti)
| | - Sara Ornaghi
- Department of Obstetrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy (Dr Ornaghi); University of Milano-Bicocca School of Medicine and Surgery, Monza, Italy (Dr Ornaghi)
| | - Francesco Castelli
- Infectious and Tropical Diseases Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy (Dr Castelli)
| | - Isabella Abbate
- National Institute for Infectious Diseases Lazzaro Spallanzani, IRCCS, Rome, Italy (Dr Liuzzi, Dr Abbate, Dr Bordi, and Dr Mazzotta)
| | - Licia Bordi
- National Institute for Infectious Diseases Lazzaro Spallanzani, IRCCS, Rome, Italy (Dr Liuzzi, Dr Abbate, Dr Bordi, and Dr Mazzotta)
| | - Stefania Mazzotta
- National Institute for Infectious Diseases Lazzaro Spallanzani, IRCCS, Rome, Italy (Dr Liuzzi, Dr Abbate, Dr Bordi, and Dr Mazzotta)
| | - Paolo Fusco
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy (Dr Fusco and Dr Torti)
| | - Carlo Torti
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy (Dr Fusco and Dr Torti)
| | | | - Michela Baccini
- Department of Statistics, Computer Science, Applications "G. Parenti," University of Florence, Florence, Italy (Dr Baccini)
| | - Giulia Modi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy (Dr Zammarchi and Dr Modi)
| | - Luisa Galli
- Infectious Diseases Unit, Meyer Children's Hospital IRCCS, Florence, Italy (Dr Galli); Department of Health Sciences, University of Florence, Florence, Italy (Dr Galli)
| | - Daniele Lilleri
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy (Dr Lilleri, Dr Furione, and Dr Zavattoni)
| | - Milena Furione
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy (Dr Lilleri, Dr Furione, and Dr Zavattoni)
| | - Maurizio Zavattoni
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy (Dr Lilleri, Dr Furione, and Dr Zavattoni)
| | - Alessandra Ricciardi
- Infectious Diseases Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy (Dr Ricciardi)
| | - Alessia Arossa
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy (Dr Arossa)
| | - Antonella Vimercati
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Bari, Italy (Dr Vimercati)
| | - Sofia Lovatti
- Department of Infectious and Tropical Diseases, Azienda Socio-Sanitaria Territoriale (ASST) Spedali Civili, University of Brescia, Brescia, Italy (Dr Tomasoni, Dr Lovatti, and Dr Sforza)
| | - Serena Salomè
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy (Dr Salomè and Dr Raimondi, and Dr Sarno)
| | - Francesco Raimondi
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy (Dr Salomè and Dr Raimondi, and Dr Sarno)
| | - Laura Sarno
- Division of Neonatology, Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy (Dr Salomè and Dr Raimondi, and Dr Sarno)
| | - Anita Sforza
- Department of Infectious and Tropical Diseases, Azienda Socio-Sanitaria Territoriale (ASST) Spedali Civili, University of Brescia, Brescia, Italy (Dr Tomasoni, Dr Lovatti, and Dr Sforza)
| | - Anna Fichera
- Division of Obstetrics and Gynecology, Department of Clinical and Experimental Sciences, ASST Spedali Civili, University of Brescia, Brescia, Italy (Dr Fichera)
| | - Leonardo Caforio
- Fetal and Perinatal Medicine and Surgery Unit, Bambino Gesù Children's Hospital, Rome, Italy (Dr Caforio)
| | - Michele Trotta
- Infectious and Tropical Disease Unit, Careggi University Hospital, Florence, Italy (Dr Zammarchi and Dr Trotta); Tuscany Regional Referral Center for Infectious Diseases in Pregnancy, Florence, Italy (Dr Zammarchi and Dr Trotta)
| | - Tiziana Lazzarotto
- Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, Bologna, Italy (Dr Simonazzi, Dr Dionisi, Dr Seidenari, and Dr Lazzarotto); Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Dr Lazzarotto)
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18
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De Francesco MA, Piva S, Pellizzeri S, Signorini L, Fumarola B, Corbellini S, Piccinelli G, Simonetti F, Carta V, Mangeri L, Padovani M, Vecchiati D, Latronico N, Castelli F, Caruso A. Response to the Letter to the Editor on "Bacterial and fungal superinfections are detected at higher frequency in critically ill patients affected by SARS-CoV-2 infection than negative patients and are associated to a worse outcome". J Med Virol 2023; 95:e29192. [PMID: 37855669 DOI: 10.1002/jmv.29192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023]
Affiliation(s)
- Maria Antonia De Francesco
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Simone Piva
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
- Department of Anesthesia, Intensive Care and Emergency, Universita degli Studi di Brescia Dipartimento Specialita Medico-Chirurgiche Scienze Radiologiche e Sanita Pubblica, Brescia, Italy
| | - Simone Pellizzeri
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Liana Signorini
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Benedetta Fumarola
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Silvia Corbellini
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Giorgio Piccinelli
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Francesca Simonetti
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Valentina Carta
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Lucia Mangeri
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Michela Padovani
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Daniela Vecchiati
- First Division of Anesthesiology and Intensive Care Unit, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Nicola Latronico
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
- Department of Anesthesia, Intensive Care and Emergency, Universita degli Studi di Brescia Dipartimento Specialita Medico-Chirurgiche Scienze Radiologiche e Sanita Pubblica, Brescia, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Arnaldo Caruso
- Department of Molecular and Translational Medicine, Institute of Microbiology, ASST Spedali Civili, University of Brescia, Brescia, Italy
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19
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Colangelo C, Tiecco G, Di Gregorio M, Capone S, Allegri RL, De Francesco M, Caccuri F, Caruso A, Castelli F, Focà E. A Rare Case of Multidrug-resistant Leclercia adecarboxylata Catheter-related Bloodstream Infection and an Updated Brief Literature Review. Mediterr J Hematol Infect Dis 2023; 15:e2023052. [PMID: 37705522 PMCID: PMC10497311 DOI: 10.4084/mjhid.2023.052] [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: 07/18/2023] [Accepted: 08/14/2023] [Indexed: 09/15/2023] Open
Abstract
Leclercia adecarboxylata is a gram-negative bacillus, a ubiquitous microorganism, which may be found in both aquatic environments and soil, it was first described by H. Leclerc in 1962 and was reclassified thanks to more sensitive testing methods. L. adecarboxylata has been recently recognized as an emerging pathogen that causes several clinical syndromes not only in immunocompromised patients.
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Affiliation(s)
- Cosimo Colangelo
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Marco Di Gregorio
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Susanna Capone
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
| | | | - Maria De Francesco
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 25123, Brescia, Italy
| | - Francesca Caccuri
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 25123, Brescia, Italy
| | - Arnaldo Caruso
- Section of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 25123, Brescia, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Emanuele Focà
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia-ASST Spedali Civili, Brescia, Italy
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20
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Zizioli D, Ferretti S, Tiecco G, Mignani L, Monti E, Castelli F, Quiros-Roldan E, Zanella I. Comparison of Efavirenz and Doravirine Developmental Toxicity in an Embryo Animal Model. Int J Mol Sci 2023; 24:11664. [PMID: 37511423 PMCID: PMC10380689 DOI: 10.3390/ijms241411664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/11/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
In the past, one of the most widely used non-nucleoside reverse transcriptase inhibitors (NNRTI) in first-line antiretroviral therapy (ART) of HIV infection was efavirenz (EFV), which is already used as a cost-effective treatment in developing countries due to its efficacy, tolerability, and availability. However, EFV also demonstrates several adverse effects, like hepatotoxicity, altered lipid profile, neuropsychological symptoms, and behavioral effects in children after in utero exposure. In 2018, another NNRTI, doravirine (DOR), was approved due to its similar efficacy but better safety profile. Preclinical safety studies demonstrated that DOR is not genotoxic and exhibits no developmental toxicity or effects on fertility in rats. Zebrafish (Danio rerio) embryos have been widely accepted as a vertebrate model for pharmacological and developmental studies. We used zebrafish embryos as an in vivo model to investigate the developmental toxicity of DOR compared to EFV. After exposure of the embryos to the drugs from the gastrula stage up to different developmental stages (30 embryos for each arm, in three independent experiments), we assessed their survival, morphology, hatching rate, apoptosis in the developing head, locomotion behavior, vasculature development, and neutral lipid distribution. Overall, DOR showed a better safety profile than EFV in our model. Therapeutic and supra-therapeutic doses of DOR induced very low mortality [survival rates: 92, 90, 88, 88, and 81% at 1, 5, 10, 25, and 50 μM, respectively, at 24 h post fecundation (hpf), and 88, 85, 88, 89, and 75% at the same doses, respectively, at 48 hpf] and mild morphological alterations compared to EFV exposure also in the sub-therapeutic ranges (survival rates: 80, 77, 69, 63, and 44% at 1, 5, 10, 25, and 50 μM, respectively, at 24 hpf and 72, 70, 63, 52, and 0% at the same doses, respectively, at 48 hpf). Further, DOR only slightly affected the hatching rate at supra-therapeutic doses (97, 98, 96, 87, and 83% at 1, 5, 10, 25, and 50 μM, respectively, at 72 hpf), while EFV already strongly reduced hatching at sub-therapeutic doses (83, 49, 11, 0, and 0% at 1, 5, 10, 25, and 50 μM, respectively, at the same time endpoint). Both DOR at therapeutic doses and most severely EFV at sub-therapeutic doses enhanced apoptosis in the developing head during crucial phases of embryo neurodevelopment and perturbed the locomotor behavior. Furthermore, EFV strongly affected angiogenesis and disturbed neutral lipid homeostasis even at sub-therapeutic doses compared to DOR at therapeutic concentrations. Our findings in zebrafish embryos add further data confirming the higher safety of DOR with respect to EFV regarding embryo development, neurogenesis, angiogenesis, and lipid metabolism. Further studies are needed to explore the molecular mechanisms underlying the better pharmacological safety profile of DOR, and further human studies are required to confirm these results in the zebrafish animal model.
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Affiliation(s)
- Daniela Zizioli
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
| | - Sara Ferretti
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
| | - Giorgio Tiecco
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Luca Mignani
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
| | - Eugenio Monti
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
| | - Isabella Zanella
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy
- Cytogenetics and Molecular Genetics Laboratory, Diagnostic Department, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
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21
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Lovatti S, Tiecco G, Mulé A, Rossi L, Sforza A, Salvi M, Signorini L, Castelli F, Quiros-Roldan E. Dalbavancin in Bone and Joint Infections: A Systematic Review. Pharmaceuticals (Basel) 2023; 16:1005. [PMID: 37513919 PMCID: PMC10385685 DOI: 10.3390/ph16071005] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/09/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Approved for acute bacterial skin and skin structure infections, dalbavancin (DBV) has gradually acquired over the years a role as an off-label treatment for several infections caused by Gram-positive bacteria even in other anatomical sites. Osteoarticular (OA) infections are one of the most difficult-to-treat infections and, since the absence of recommendations, clinicians use different and heterogenic DBV dosing schedule regimens for the off-label treatment of osteomyelitis, spondylodiscitis, and septic arthritis. Our aim is to systematically review the current literature to describe DBV administration schedules and their outcome in OA infections. METHODS According to the 2020 updated PRISMA guidelines, all peer-reviewed articles regarding the use of DBV in OA infections were included. We conducted a literature search on PubMed and Cochrane Controlled Trials. RESULTS A total of 23 studies and 450 patients were included, prevalently male (144/195, 73.8%) and diabetic (53/163, 32.5%). Overall, 280 (280/388, 72.2%) osteomyelitis, 79 (79/388, 20.4%) spondylodiscitis, and 29 (29/388, 7.5%) septic arthritis were considered. Staphylococcus aureus (164/243, 67.5%) was the most common pathogen isolated. A previous treatment failure (45/96, 46.9%) was the main reason for a switch to a long-acting antibiotic. Most patients were successfully cured with DBV (318/401, 79.3%). A source control was performed in most patients with a favourable outcome (80.4%), while MRSA was prevalently isolated in people with an unfavourable outcome (57%). While a higher percentage of success was found in people who received three doses of DBV 1 week apart (92.3%), a higher rate of treatment failure was recorded in cases of when the DBV cycle was composed of less than two or more than four doses (27.8%). CONCLUSIONS DBV has shown to be effective as a treatment for OA infections. The most favourable outcome was found in patients receiving three doses of DBV and with an adequate surgical management prior to antibiotic treatment. Although a rigorous administration schedule does not exist, DBV is a viable treatment option in the management of OA infections.
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Affiliation(s)
- Sofia Lovatti
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Giorgio Tiecco
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Alice Mulé
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Luca Rossi
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Anita Sforza
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Martina Salvi
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Liana Signorini
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
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22
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Mulè A, Rossini F, Sollima A, Lenzi A, Fumarola B, Amadasi S, Chiari E, Lorenzotti S, Saccani B, Van Hauwermeiren E, Lanza P, Matteelli A, Castelli F, Signorini L. Trichosporon asahii Infective Endocarditis of Prosthetic Valve: A Case Report and Literature Review. Antibiotics (Basel) 2023; 12:1181. [PMID: 37508277 PMCID: PMC10376831 DOI: 10.3390/antibiotics12071181] [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: 06/15/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Trichosporon spp. endocarditis is a severe and hard-to-treat infection. Immunosuppressed subjects and carriers of prosthetic valves or intracardiac devices are at risk. This article presents the case of an immunocompetent 74-year-old man affected by endocarditis of the prosthetic aortic valve. After Bentall surgery, cultures of the removed valve demonstrated Trichosporon ashaii as the etiological agent. The patient was treated with amphotericin B at first and subsequently with fluconazole. Given the fragility of the patient and the aggressiveness of the pathogen, life-long prophylactic therapy with fluconazole was prescribed. After 5 years follow-up, no drug-related toxicities were reported and the patient never showed any signs of recurrence. The review of the literature illustrates that Trichosporon spp. endocarditis may present even many years after heart surgery, and it is often associated with massive valve vegetations, severe embolic complications, and unfavorable outcome. Due to the absence of international guidelines, there is no unanimous therapeutic approach, but amphotericin B and azoles are usually prescribed. Additionally, a prompt surgical intervention seems to be of paramount importance. When dealing with a life-threatening disease, such as mycotic endocarditis of prosthetic valves, it is essential to consider and treat even rare etiological agents such as Trichosporon spp.
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Affiliation(s)
- Alice Mulè
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Francesco Rossini
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Alessio Sollima
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Angelica Lenzi
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Benedetta Fumarola
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Silvia Amadasi
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Erika Chiari
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Silvia Lorenzotti
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Barbara Saccani
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Evelyn Van Hauwermeiren
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Paola Lanza
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Alberto Matteelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
| | - Liana Signorini
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST 'Spedali Civili di Brescia, Brescia 25123, Italy
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23
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De Francesco MA, Signorini L, Piva S, Pellizzeri S, Fumarola B, Corbellini S, Piccinelli G, Simonetti F, Carta V, Mangeri L, Padovani M, Vecchiati D, Latronico N, Castelli F, Caruso A. Bacterial and fungal superinfections are detected at higher frequency in critically ill patients affected by SARS CoV-2 infection than negative patients and are associated to a worse outcome. J Med Virol 2023; 95:e28892. [PMID: 37394790 DOI: 10.1002/jmv.28892] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/06/2023] [Accepted: 06/11/2023] [Indexed: 07/04/2023]
Abstract
Patients with viral infections are at higher risk to acquire bacterial and fungal superinfections associated with a worse prognosis. We explored this critical point in the setting of patients with severe COVID-19 disease. The study included 1911 patients admitted to intensive care unit (ICU) during a 2-year study period (March 2020-March 2022). Of them, 713 (37.3%) were infected with SARS-CoV-2 and 1198 were negative (62.7%). Regression analysis was performed to determine risk factors associated with the presence of bacterial and/or fungal superinfections in SARS-CoV-2 patients and to evaluate predictors of ICU mortality. Of the 713 patients with SARS-CoV-2 infection, 473 (66.3%) had respiratory and/or bloodstream bacterial and/or fungal superinfections, while of the 1198 COVID-19-negative patients, only 369 (30%) showed respiratory and/or bloodstream bacterial and/or fungal superinfections (p < 0.0001). Baseline characteristics of COVID-19 patients included a median age of 66 (interquartile range [IQR], 58-73), a predominance of males (72.7%), and the presence of a BMI higher than 24 (median 26; IQR, 24.5-30.4). Seventy-four percent (527, 73.9%) had one or more comorbidities and 135 (18.9%) of them had received previous antibiotic therapy. Furthermore, most of them (473, 66.3%) exhibited severe radiological pictures and needed invasive mechanical ventilation. Multivariate logistic regression analysis showed that 1 unit increment in BMI rises the risk of bacterial and/or fungal superinfections acquisition by 3% and 1-day increment in ICU stays rises the risk of bacterial and/or fungal superinfections acquisition by 11%. Furthermore, 1-day increment in mechanical ventilation rises the risk of bacterial and/or fungal superinfection acquisition by 2.7 times. Furthermore, patients with both bacterial and fungal infections had a significantly higher mortality rate than patients without superinfections (45.8% vs. 26.2%, p < 0.0001). Therefore, bacterial and fungal superinfections are frequent in COVID-19 patients admitted to ICU and their presence is associated with a worse outcome. This is an important consideration for targeted therapies in critically ill SARS-CoV-2 infected patients to improve their clinical course.
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Affiliation(s)
- Maria Antonia De Francesco
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Liana Signorini
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Simone Piva
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
- Department of Anesthesia, Intensive Care and Emergency, Spedali Civili University Hospital, Brescia, Italy
| | - Simone Pellizzeri
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Benedetta Fumarola
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Silvia Corbellini
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Giorgio Piccinelli
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Francesca Simonetti
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Valentina Carta
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Lucia Mangeri
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Michela Padovani
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Daniela Vecchiati
- First Division of Anesthesiology and Intensive Care Unit, ASST Spedali Civili di Brescia, Brescia, 25123, Italy
| | - Nicola Latronico
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
- Department of Anesthesia, Intensive Care and Emergency, Spedali Civili University Hospital, Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Arnaldo Caruso
- Institute of Microbiology, Department of Molecular and Translational Medicine, ASST Spedali Civili, University of Brescia, Brescia, Italy
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Arsuffi S, Sansone E, Focà E, Storti S, Diaferia T, Bonfanti C, Terlenghi L, Caruso A, Sala E, Castelli F, De Palma G, Quiros-Roldan E. Timing and implications for immune response to vaccine in SARS-CoV-2 breakthrough infections. iScience 2023; 26:106716. [PMID: 37152764 PMCID: PMC10122568 DOI: 10.1016/j.isci.2023.106716] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 11/25/2022] [Accepted: 04/18/2023] [Indexed: 05/09/2023] Open
Abstract
COVID-19 vaccines elicit a strong anti-S antibodies response. We aim to describe antibody titers in peri-vaccination SARS-CoV-2 infections. This is a retrospective longitudinal single-cohort study. Serological tests were performed at the time of the first SARS-CoV-2 vaccine dose (T0) and 60 (T1), 120 (T2), and 240 (T3) days after. The study included 4,682 subjects. Group A had the infection without an anti-S Ig response. Group B and C seroconverted for anti-N Ig between T0 and T1 and between T1 and T2, respectively. Group D was persistently anti-N Ig negative. Group B showed an initial sub-optimal response, reaching the highest titer at T3. Those who received the second dose 120 days after the infection had higher titers compared to those who received it 21 days after the first dose. The immune response depends on the number and the timing of vaccine doses, highlighting the need for a more personalized approach to vaccination.
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Affiliation(s)
- Stefania Arsuffi
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Emanuele Sansone
- Department of Occupational Health and Industrial Hygiene, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Emanuele Focà
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Samuele Storti
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Teresa Diaferia
- Department of Occupational Health and Industrial Hygiene, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Carlo Bonfanti
- Microbiology Department, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Luigina Terlenghi
- Microbiology Department, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Arnaldo Caruso
- Microbiology Department, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Emma Sala
- Department of Occupational Health and Industrial Hygiene, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Giuseppe De Palma
- Department of Occupational Health and Industrial Hygiene, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili Hospital, Brescia, Italy
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25
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Rossi L, Tiecco G, Venturini M, Castelli F, Quiros-Roldan E. Human Orf with Immune-Mediated Reactions: A Systematic Review. Microorganisms 2023; 11:1138. [PMID: 37317112 DOI: 10.3390/microorganisms11051138] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/22/2023] [Accepted: 04/25/2023] [Indexed: 06/16/2023] Open
Abstract
Background: Orf is a highly contagious zoonosis caused by Orf virus (ORFV), which is endemic in sheep and goats worldwide. Human Orf is usually a self-limiting disease, but potential complications, including immune-mediated reactions, may occur. Methods: We included all articles regarding Orf-associated immunological complications published in peer-reviewed medical journals. We conducted a literature search of the United States National Library of Medicine, PubMed, MEDLINE, PubMed Central, PMC, and the Cochrane Controlled Trials. Results: A total of 16 articles and 44 patients were included, prevalently Caucasian (22, 95.7%) and female (22, 57.9%). The prevailing immunological reaction was erythema multiforme (26, 59.1%), followed by bullous pemphigoid (7, 15.9%). In most cases, the diagnosis was made on the basis of clinical and epidemiological history (29, 65.9%), while a biopsy of secondary lesions was performed in 15 patients (34.1%). A total of 12 (27.3%) patients received a local or systemic treatment for primary lesions. Surgical removal of primary lesion was described in two cases (4.5%). Orf-immune-mediated reactions were treated in 22 cases (50.0%), mostly with topical corticosteroids (12, 70.6%). Clinical improvement was reported for all cases. Conclusions: Orf-related immune reactions can have a varied clinical presentation, and it is important for clinicians to be aware of this in order to make a prompt diagnosis. The main highlight of our work is the presentation of complicated Orf from an infectious diseases specialist's point of view. A better understanding of the disease and its complications is essential to achieve the correct management of cases.
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Affiliation(s)
- Luca Rossi
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Marina Venturini
- Department of Clinical and Experimental Sciences, Section of Dermatology, University of Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
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26
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Degli Antoni M, Crosato V, Pennati F, Borghesi A, Cristini G, Allegri R, Capone S, Bergamasco A, Soresina A, Badolato R, Maroldi R, Quiros-Roldan E, Matteelli A, Castelli F, Focà E. COVID-19 Pneumonia with Migratory Pattern in Agammaglobulinemic Patients: A Report of Two Cases and Review of Literature. Tomography 2023; 9:894-900. [PMID: 37218933 DOI: 10.3390/tomography9030073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 05/24/2023] Open
Abstract
X-linked agammaglobulinemia (XLA) is a primary immunodeficiency characterized by marked reduction in serum immunoglobulins and early-onset infections. Coronavirus Disease-2019 (COVID-19) pneumonia in immunocompromised patients presents clinical and radiological peculiarities which have not yet been completely understood. Very few cases of agammaglobulinemic patients with COVID-19 have been reported since the beginning of the pandemic in February 2020. We report two cases of migrant COVID-19 pneumonia in XLA patients.
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Affiliation(s)
- Melania Degli Antoni
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Verena Crosato
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Francesca Pennati
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Andrea Borghesi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia and ASST Spedali Civili of Brescia, 25123 Brescia, Italy
| | - Graziella Cristini
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Roberto Allegri
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Susanna Capone
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Alberto Bergamasco
- Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Annarosa Soresina
- Pediatric Immunology Unit, Ospedale dei Bambini, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Raffaele Badolato
- Molecular Medicine Institute "Angelo Nocivelli", Department of Clinical and Experimental Sciences, University of Brescia, 25123 Brescia, Italy
| | - Roberto Maroldi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia and ASST Spedali Civili of Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Alberto Matteelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Emanuele Focà
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
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27
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Zizioli D, Ferretti S, Mignani L, Castelli F, Tiecco G, Zanella I, Quiros-Roldan E. Developmental safety of nirmatrelvir in zebrafish (Danio rerio) embryos. Birth Defects Res 2023; 115:430-440. [PMID: 36373861 DOI: 10.1002/bdr2.2128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/12/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Nirmatrelvir, in combination with ritonavir, is one of the first orally available antiviral treatment for coronavirus disease 2019 (COVID-19). Symptomatic pregnant women are at increased risk for severe illness and complications that can affect the developing baby. No malformations or lower embryo-fetal survival have been observed when nirmatrelvir were administered to pregnant rats and rabbits. Safety evaluation of drugs used for treating COVID-19 also in pregnancy is urgent for public health, then in this study we further investigated nirmatrelvir developmental toxicity using zebrafish as in vivo model. MATERIAL AND METHODS Using the standardized Fish Embryo Toxicity (FET) test, we first determined the lethal concentration 50 (LC50), exposing embryos from gastrula stage up to 120 hr post fertilization (hpf) and daily recording lethality. Then, we exposed embryos to five doses comprising the human therapeutic one and up to the LC50 (25 μM). Morphology was evaluated at 72 and 120 hpf. RESULTS Nirmatrelvir did not affect survival rate and did not induce morphological defects up to the human therapeutic dose. Exposure at higher doses (2.4× and 3× the human Cmax ) however resulted in decreased hatching rate, reduced growth, slower heartbeat with pericardial edema, reduction of eye dimension, absence of the swim bladder and disruption of the anterior-posterior axis, with lack of tail detachment, spinal curvature and straight and smaller head. CONCLUSIONS Our findings in zebrafish embryos add further information about developmental nirmatrelvir safety. Further studies are needed for pharmacological safety assessment of nirmatrelvir exposure during pregnancy.
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Affiliation(s)
- Daniela Zizioli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Sara Ferretti
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Luca Mignani
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Giorgio Tiecco
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Isabella Zanella
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy.,Clinical Chemistry Laboratory, Cytogenetics and Molecular Genetics Section, Diagnostic Department, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Division of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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28
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Posen HJ, Wong W, Farrar DS, Campigotto A, Chan T, Barker KR, Hagmann SHF, Ryan ET, LaRocque RC, Earl AM, Worby CJ, Castelli F, Fumadó VP, Britton PN, Libman M, Hamer DH, Morris SK. Travel-associated extensively drug-resistant typhoid fever: a case series to inform management in non-endemic regions. J Travel Med 2023; 30:6651791. [PMID: 35904457 DOI: 10.1093/jtm/taac086] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/29/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Extensively drug-resistant (XDR) typhoid fever is a threat to travelers to Pakistan. We describe a multicontinental case series of travel-acquired XDR typhoid fever to demonstrate the global spread of the problem and encourage preventive interventions as well as appropriate empiric antimicrobial use. METHODS Cases were extracted from the GeoSentinel database, microbiologic laboratory records of two large hospitals in Toronto, Canada, and by invitation to TropNet sites. All isolates were confirmed XDR Salmonella enterica serovar Typhi (Salmonella typhi), with resistance to ampicillin, ceftriaxone, ciprofloxacin and trimethoprim-sulfamethoxazole. RESULTS Seventeen cases were identified in Canada (10), USA (2), Spain (2), Italy (1), Australia (1) and Norway (1). Patients under 18 years represented 71% (12/17) of cases, and all patients travelled to Pakistan to visit friends or relatives. Only one patient is known to have been vaccinated. Predominant symptoms were fever, abdominal pain, vomiting and diarrhoea. Antimicrobial therapy was started on Day 1 of presentation in 75% (12/16) of patients, and transition to a carbapenem or azithromycin occurred a median of 2 days after blood culture was drawn. Antimicrobial susceptibilities were consistent with the XDR S. typhi phenotype, and whole genome sequencing on three isolates confirmed their belonging to the XDR variant of the H58 clade. CONCLUSIONS XDR typhoid fever is a particular risk for travelers to Pakistan, and empiric use of a carbapenem or azithromycin should be considered. Pre-travel typhoid vaccination and counseling are necessary and urgent interventions, especially for visiting friends and relatives travelers. Ongoing sentinel surveillance of XDR typhoid fever is needed to understand changing epidemiology.
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Affiliation(s)
- H Joshua Posen
- Department of Paediatrics, Division of Infectious Diseases, Hospital for Sick Children, Toronto, ON, Canada
| | - Waison Wong
- Department of Paediatric Infectious Diseases and Immunology, Alder Hey Children's Hospital, Liverpool, UK
| | - Daniel S Farrar
- Centre for Global Child Health, Hospital for Sick Children, Toronto, ON, Canada
| | - Aaron Campigotto
- Department of Paediatric Laboratory Medicine, Division of Microbiology, Hospital for Sick Children, Toronto, ON, Canada
| | - Tiffany Chan
- Division of Infectious Diseases, Trillium Health Partners, Mississauga, ON, Canada
| | - Kevin R Barker
- Division of Microbiology, Department of Laboratory Medicine and Genetics, Trillium Health Partners, Mississauga, ON, Canada
- Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada
- Department of Laboratory Medicine and Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Stefan H F Hagmann
- Division of Pediatric Infectious Diseases, Steven and Alexandra Cohen Children's Medical Center/Northwell Health, New Hyde Park, NY, USA
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine/Hofstra Northwell, New Hempstead, NY, USA
| | - Edward T Ryan
- Department of Medicine, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Regina C LaRocque
- Department of Medicine, Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Ashlee M Earl
- Infectious Disease and Microbiome Program, Broad Institute (Cambridge Massachusetts), MA, USA
| | - Colin J Worby
- Infectious Disease and Microbiome Program, Broad Institute (Cambridge Massachusetts), MA, USA
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
- ASST Spedali Civili, Brescia, Italy
| | - Victoria Pérez Fumadó
- Infectious Diseases Department, Hospital Universitari Sant Joan de Déu, Barcelona, Spain
| | - Philip N Britton
- Department of Infectious Diseases and Microbiology, the Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Michael Libman
- J.D. MacLean Centre for Tropical Diseases, McGill University, Montreal, Quebec
| | - Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Boston, MA, USA
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
- Center for Emerging Infectious Diseases Research and Policy, Boston University, Boston, MA, USA
| | - Shaun K Morris
- Department of Paediatrics, Division of Infectious Diseases, Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
- Child Health Evaluative Sciences, Hospital for Sick Children Research Institute, Toronto, ON, Canada
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De Francesco MA, Bertelli A, Corbellini S, Scaltriti E, Risso F, Allegri R, Tiecco G, Castelli F, Caruso A. Emergence of Pandemic Clonal Lineage Sequence Types 131 and 69 of Extraintestinal Escherichia coli as a Cause of Meningitis: Is It Time To Revise Molecular Assays? Microbiol Spectr 2023; 11:e0327422. [PMID: 36786647 PMCID: PMC10100906 DOI: 10.1128/spectrum.03274-22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 01/24/2023] [Indexed: 02/15/2023] Open
Abstract
Two Escherichia coli strains, respectively responsible for neonatal and adult meningitis, were isolated and their phenotypic antibiotic susceptibility and genomic features characterized by whole-genome sequencing (WGS). Multiplex real-time PCR targeting the principal microorganisms involved in meningitis etiology failed to identify either isolate. Afterwards, matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry was used to identify the isolates as E. coli strains. Genomic analysis showed that they belonged to sequence types 131 and 69 (ST131 and ST69). Neither of the isolates harbored the K1 capsular antigen or belonged to other capsular serotypes, but they shared different virulence factors, including ibe genes, responsible for invasion of brain endothelial cells. IMPORTANCE The extraintestinal pathogenic Escherichia coli group is characterized by the presence of uropathogenic E. coli (UPEC), sepsis-associated E. coli (SEPEC), and neonatal meningitis E. coli (NMEC). All of these members exhibit many virulence factors, such as lipopolysaccharides, toxins, iron acquisition factors, invasins, fimbriae, and capsules. Urinary infections are the most common infections caused by this group, followed by globally increasing numbers of both community- and nosocomially acquired bloodstream infections, associated with considerable patient morbidity and mortality. Some lineages tend to become dominant; in addition to enhanced fitness, this epidemiological success stems from increased virulence, antibiotic resistance, gut colonization, and greater host-to-host transmission. Our results underline the importance of continuous surveillance of these new emerging lineages and the need to develop new meningitis molecular assay panels able to identify them.
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Affiliation(s)
- Maria Antonia De Francesco
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Anna Bertelli
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Silvia Corbellini
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
| | - Erika Scaltriti
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
- Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Parma, Italy
| | - Francesco Risso
- Neonatalogy and Neonatal Intensive Care Unit, ASST Spedali Civili, Brescia, Italy
| | - Roberto Allegri
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
| | - Giorgio Tiecco
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Arnaldo Caruso
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia, ASST Spedali Civili, Brescia, Italy
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Pennati F, Calza S, Di Biagio A, Mussini C, Rusconi S, Bonora S, Borghetti A, Quiros‐Roldan E, Sarteschi G, Menozzi M, Ferrara M, Celotti A, Ciccullo A, Giacomet V, Izzo I, Dotta L, Badolato R, Castelli F, Focà E. Reduced probability of improving viro-immunological state in subjects with vertical transmission of HIV reaching adult age: A multicenter retrospective cohort study. Immun Inflamm Dis 2023; 11:e778. [PMID: 36840488 PMCID: PMC9910169 DOI: 10.1002/iid3.778] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 02/11/2023] Open
Abstract
INTRODUCTION Young adults with vertical transmission (VT) of human immunodeficiency virus (HIV) represent a fragile population. This study evaluates factors associated with viro-immunological outcome of these patients. METHODS We performed a multicenter study including HIV-infected subjects with VT ≥ 18 years old from six Italian clinics. Subjects were observed from birth to death, lost to follow-up, or last visit until December 31, 2019. Condition of "optimal viro-immunological status" (OS) was defined as the simultaneous presence of HIV ribonucleic acid (RNA) < 50 copies/mL, CD4+ > 500 cells/mm3 , and CD4+/CD8+ ratio ≥ 1. RESULTS A total of 126 subjects were enrolled. At 18 years of age, 52/126 (44.4%) had HIV-RNA > 50 copies/mL, 47/126 (38.2%) had CD4+ < 500/mm3 , and 78/126 (67.2%) had CD4+/CD8+ < 1; 28 subjects (23.7%) presented in the condition of OS. Having a CD4+/CD8+ ratio ≥ 1 at 18 years of age was related with an increased probability of shift from suboptimal viro-immunological status (SOS) to OS (HR: 7.7, 95% confidence interval [CI]: 4.23-14.04), and a reduced risk of shift from the OS to the SOS (HR: 0.49, 95% CI: 0.26-0.92). Acquired immunodeficiency syndrome (AIDS) diagnosis significantly reduced the probability of shift from a viro-immunological SOS to OS (HR: 0.09, 95% CI: 0.03-0.30). Subjects who had not achieved an OS at 18 years of age had an increased risk of discontinuation of combination antiretroviral therapy (cART, p = .019). CONCLUSIONS Only a small proportion of subjects with VT of HIV reached the adult age with "OS". Transition to the adult care with a compromised viro-immunological condition represents a negative driver for future optimal infection control, with a higher risk of discontinuation of cART and a reduced probability to improve the immunological status later in the years.
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Affiliation(s)
- Francesca Pennati
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Stefano Calza
- Unit of Biostatistics, Department of Molecular and Translational MedicineUniversity of BresciaBresciaItaly
| | - Antonio Di Biagio
- Clinic of Infectious and Tropical DiseasesUniversity of Genova and “San Martino” HospitalGenoaItaly
| | - Cristina Mussini
- Department of Infectious DiseasesUniversity of Modena and Reggio Emilia and Modena PolyclinicModenaItaly
| | - Stefano Rusconi
- Unit of Infectious DiseasesUniversity of Milano and ASST Fatebenefratelli “L. Sacco” HospitalMilanItaly
| | - Stefano Bonora
- Department of Infectious DiseasesUniversity of Torino and “Amedeo di Savoia” HospitalTurinItaly
| | - Alberto Borghetti
- Infectious Diseases UnitFondazione Policlinico Universitario Agostino Gemelli IRCCSRomeItaly
| | - Eugenia Quiros‐Roldan
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Giovanni Sarteschi
- Clinic of Infectious and Tropical DiseasesUniversity of Genova and “San Martino” HospitalGenoaItaly
| | - Marianna Menozzi
- Department of Infectious DiseasesUniversity of Modena and Reggio Emilia and Modena PolyclinicModenaItaly
| | - Micol Ferrara
- Department of Infectious DiseasesUniversity of Torino and “Amedeo di Savoia” HospitalTurinItaly
| | - Anna Celotti
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Arturo Ciccullo
- Department of Safety and Bioethics, Section of Infectious DiseasesCatholic University of the Sacred HeartRomeItaly
| | - Vania Giacomet
- Unit of PediatricsUniversity of Milano and ASST Fatebenefratelli “L. Sacco” HospitalMilanItaly
| | - Ilaria Izzo
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Laura Dotta
- Unit of PediatricsUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Raffaele Badolato
- Unit of PediatricsUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Francesco Castelli
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
| | - Emanuele Focà
- Unit of Infectious and Tropical DiseasesUniversity of Brescia and ASST Spedali Civili HospitalBresciaItaly
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Serraino R, Owachi D, Byekwaso SN, Namara CM, Naigambi K, Castelli F, Torti C. From the Global North to the Global South: preparing students for away rotations. BMC Med Educ 2023; 23:102. [PMID: 36759807 PMCID: PMC9910765 DOI: 10.1186/s12909-023-04085-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Makerere University College of Health Sciences, Kampala, Uganda, has established partnerships with several other institutions worldwide, including the University of Brescia and "Magna Græcia" University, which have agreed to collaborate for the primary purpose of student exchange. Our aim is to comment on students' preparation for away rotations based on the authors' own experiences and opinions alongside a review of selected papers on the preparation of students for global health and ethical collaboration. Medical electives represent a unique opportunity for all medical students, not merely for those who will work in resource-limited settings due to increasing globalization. The emergence of ethical international collaborations is of paramount importance to stimulate these projects and ensure that they are implemented safely and with adequate preparation even and especially during the COVID-19 pandemic.
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Affiliation(s)
| | - Darius Owachi
- College of Health Sciences, Makerere University of Kampala, Kampala, Uganda
| | | | | | - Kennedy Naigambi
- College of Health Sciences, Makerere University of Kampala, Kampala, Uganda
| | - Francesco Castelli
- UNESCO Chair “Training and Empowering Human Resources for Health Development in Resource-Limited Countries”, University of Brescia, 25123 Brescia, Italy
| | - Carlo Torti
- “Magna Graecia” University of Catanzaro, Catanzaro, Italy
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Akinosoglou K, Kotsaki A, Gounaridi IM, Christaki E, Metallidis S, Adamis G, Fragkou A, Fantoni M, Rapti A, Kalomenidis I, Chrysos G, Boni G, Kainis I, Alexiou Z, Castelli F, Serino FS, Bakakos P, Nicastri E, Tzavara V, Safarika A, Ioannou S, Dagna L, Dimakou K, Tzatzagou G, Chini M, Bassetti M, Kotsis V, Angheben A, Tsoukalas G, Selmi C, Spiropoulou OM, Samarkos M, Doumas M, Damoraki G, Masgala A, Papanikolaou I, Argyraki A, Negri M, Leventogiannis K, Sympardi S, Gatselis NK, Petrakis V, Netea MG, Panagopoulos P, Sakka V, Milionis H, Dalekos GN, Giamarellos-Bourboulis EJ. Efficacy and safety of early soluble urokinase plasminogen receptor plasma-guided anakinra treatment of COVID-19 pneumonia: A subgroup analysis of the SAVE-MORE randomised trial. EClinicalMedicine 2023; 56:101785. [PMID: 36590789 PMCID: PMC9791950 DOI: 10.1016/j.eclinm.2022.101785] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The SAVE-MORE trial demonstrated that anakinra treatment in COVID-19 pneumonia with plasma soluble urokinase plasminogen activator (suPAR) levels of 6 ng/mL or more was associated with 0.36 odds for a worse outcome compared to placebo when expressed by the WHO-Clinical Progression Scale (CPS) at day 28. Herein, we report the results of subgroup analyses and long-term outcomes. METHODS This prospective, double-blind, randomised clinical trial, recruited patients with a confirmed SARS-CoV-2 infection, in need of hospitalisation, lower respiratory tract infection and plasma suPAR ≥6 ng/mL from 37 academic and community hospitals in Greece and Italy. Patients were 1:2 randomised to subcutaneous treatment with placebo or anakinra (100 mg) once daily for 10 days. Pre-defined subgroups of Charlson's comorbidity index (CCI), sex, age, level of suPAR, and time from symptom onset were analysed for the primary endpoint (overall comparison of distribution of frequencies of the scores from the WHO-CPS between treatments on day 28), by multivariable ordinal regression analysis in the intention to treat (ITT) population. This trial is registered with the EU Clinical Trials Register (2020-005828-11) and ClinicalTrials.gov (NCT04680949). FINDINGS Patients were enrolled between 23 December 2020 and 31 March 2021; 189 patients in the placebo arm and 405 patients in the anakinra arm were the ITT population. Multivariable analysis showed that anakinra treatment was accompanied by significantly lower odds for worse outcome compared to placebo at day 28 for all studied subgroups (CCI ≥ 2, OR: 0.34, 95% confidence intervals [CI] 0.22-0.50; CCI < 2, OR: 0.38, 95% CI 0.21-0.68; suPAR > 9 ng/mL, OR: 0.35, 95% CI 0.19-0.66; suPAR 6-9 ng/mL, OR: 0.35, 95% CI 0.24-0.52; patients ≥65 years, OR: 0.41, 95% CI 0.25-0.66; and patients <65 years, OR: 0.29, 95% CI 0.19-0.45). The benefit was uniform, irrespective of the time from start of symptoms until the start of the study drug. At days 60 and 90, anakinra treatment had odds of 0.40 (95% CI 0.28-0.57) and 0.46 (95% CI 0.32-0.67) respectively, for a worse outcome compared to placebo. The costs of general ward stay, ICU stay, and drugs were lower with anakinra treatment. INTERPRETATION Anakinra represents an important therapeutic tool in the management of COVID-19 that may be administered in all subgroups of patients; benefits are maintained until day 90. FUNDING Hellenic Institute for the Study of Sepsis; Swedish Orphan Biovitrum AB.
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Affiliation(s)
| | - Antigone Kotsaki
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Ioanna-Maria Gounaridi
- Third Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eirini Christaki
- First Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - Simeon Metallidis
- First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Adamis
- First Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | | | - Massimo Fantoni
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Aggeliki Rapti
- Second Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Ioannis Kalomenidis
- First Department of Critical Care and Pulmonary Medicine, Medical School, Evangelismos General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Chrysos
- Second Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Gloria Boni
- Hospital Pharmacy, IRCCS Hospital Sacro Cuore, Negrar di Valpolicella, Verona, Italy
- IRCSS Sacro Cuore Hospital, Negrar di Valpolicella, Verona, Italy
| | - Ilias Kainis
- Tenth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Athens, Greece
| | - Zoi Alexiou
- Second Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Italy
| | | | - Petros Bakakos
- First Department of Chest Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Rome, Italy
| | - Vassiliki Tzavara
- First Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Asimina Safarika
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Sofia Ioannou
- Department of Therapeutics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Katerina Dimakou
- Fifth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Glykeria Tzatzagou
- First Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- Third Department of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genoa, Italy
| | - Vasileios Kotsis
- Third Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andrea Angheben
- Department of Infectious – Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar di Valpolicella, Verona, Italy
| | - George Tsoukalas
- Fourth Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele 20072, Italy
- IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, Milan 20089, Italy
| | - Olga-Maria Spiropoulou
- First Department of Internal Medicine, Asklipieio General Hospital of Voula, Athens, Greece
| | - Michael Samarkos
- First Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Doumas
- Second Department of Propedeutic Medicine, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgia Damoraki
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Masgala
- Second Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | - Ilias Papanikolaou
- Department of Pulmonary Medicine, General Hospital of Kerkyra, Kerkyra, Greece
| | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Marcantonio Negri
- Dipartimento Scienze Mediche e Chirurgiche - Fondazione Policlinico Gemelli IRCCS, Roma, Italy
| | - Konstantinos Leventogiannis
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Styliani Sympardi
- First Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Nikolaos K. Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa 41110, Greece
| | - Vasileios Petrakis
- Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Mihai G. Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen 6500, Netherlands
- Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Periklis Panagopoulos
- Second Department of Internal Medicine, Medical School, Democritus University of Thrace, Alexandroupolis 68100, Greece
| | - Vissaria Sakka
- Third Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Haralampos Milionis
- First Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece
| | - George N. Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, Larissa 41110, Greece
| | - Evangelos J. Giamarellos-Bourboulis
- Fourth Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Hellenic Institute for the Study of Sepsis, Athens, Greece
- Corresponding author. 4th Department of Internal Medicine, ATTIKON University Hospital, 1 Rimini Street, Athens 12462, Greece.
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Samaras C, Kyriazopoulou E, Poulakou G, Reiner E, Kosmidou M, Karanika I, Petrakis V, Adamis G, Gatselis NK, Fragkou A, Rapti A, Taddei E, Kalomenidis I, Chrysos G, Bertoli G, Kainis I, Alexiou Z, Castelli F, Saverio Serino F, Bakakos P, Nicastri E, Tzavara V, Kostis E, Dagna L, Koukidou S, Tzatzagou G, Chini M, Bassetti M, Trakatelli C, Tsoukalas G, Selmi C, Samarkos M, Pyrpasopoulou A, Masgala A, Antonakis E, Argyraki A, Akinosoglou K, Sympardi S, Panagopoulos P, Milionis H, Metallidis S, Syrigos KN, Angel A, Dalekos GN, Netea MG, Giamarellos-Bourboulis EJ. Interferon gamma-induced protein 10 (IP-10) for the early prognosis of the risk for severe respiratory failure and death in COVID-19 pneumonia. Cytokine 2023; 162:156111. [PMID: 36529030 PMCID: PMC9747699 DOI: 10.1016/j.cyto.2022.156111] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/18/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Elevated concentrations of soluble urokinase plasminogen activator receptor (suPAR) predict progression to severe respiratory failure (SRF) or death among patients with COVID-19 pneumonia and guide early anakinra treatment. As suPAR testing may not be routinely available in every health-care setting, alternative biomarkers are needed. We investigated the performance of C-reactive protein (CRP), interferon gamma-induced protein-10 (IP-10) and TNF-related apoptosis-inducing ligand (TRAIL) for predicting SRF or death in COVID-19. METHODS Two cohorts were studied; one discovery cohort with 534 patients from the SAVE-MORE clinical trial; and one validation cohort with 364 patients from the SAVE trial including also 145 comparators. CRP, IP-10 and TRAIL were measured by the MeMed Key® platform in order to select the biomarker with the best prognostic performance for the early prediction of progression into SRF or death. RESULTS IP-10 had the best prognostic performance: baseline concentrations 2000 pg/ml or higher predicted equally well to suPAR (sensitivity 85.0 %; negative predictive value 96.6 %). Odds ratio for poor outcome among anakinra-treated participants of the SAVE-MORE trial was 0.35 compared to placebo when IP-10 was 2,000 pg/ml or more. IP-10 could divide different strata of severity for SRF/death by day 14 in the validation cohort. Anakinra treatment decreased this risk irrespective the IP-10 concentrations. CONCLUSIONS IP-10 concentrations of 2,000 pg/ml or higher are a valid alternative to suPAR for the early prediction of progression into SRF or death the first 14 days from hospital admission for COVID-19 and they may guide anakinra treatment. TRIAL REGISTRATION CLINICALTRIALS gov, NCT04680949 and NCT04357366.
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Affiliation(s)
- Charilaos Samaras
- 1(st) Department of Internal Medicine, Asklepieio General Hospital of Voula, Greece
| | - Evdoxia Kyriazopoulou
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece; Hellenic Institute for the Study of Sepsis, Athens, Greece
| | - Garyfallia Poulakou
- 3(rd) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | | | - Maria Kosmidou
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Ioanna Karanika
- 1st Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Vasileios Petrakis
- 2(nd) Department of Internal Medicine, Democritus University of Thrace, Medical School, 681 00, Alexandroupolis, Greece
| | - George Adamis
- 1(st) Department of Internal Medicine, G. Gennimatas General Hospital of Athens, Athens, Greece
| | - Nikolaos K Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, 41110 Larissa, Greece
| | | | - Aggeliki Rapti
- 2(nd) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Eleonora Taddei
- Dipartimento Scienze di Laboratorio e Infettivologiche - Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Roma, Italy
| | - Ioannis Kalomenidis
- 1(st) Department of Critical Care and Pulmonary Medicine, Medical School, National and Kapodistrian University of Athens, Evangelismos General Hospital, Athens, Greece
| | - George Chrysos
- 2(nd) Department of Internal Medicine, Tzaneio General Hospital of Piraeus, Athens, Greece
| | - Giulia Bertoli
- Department of Infectious - Tropical Diseases and Microbiology, IRCSS Sacro Cuore Hospital, Negrar, Verona, Italy
| | - Ilias Kainis
- 10(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases of Athens, Greece
| | - Zoi Alexiou
- 2(nd) Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Francesco Castelli
- Spedali Civili, Brescia ASST Spedali Civili Hospital, University of Brescia, Italy
| | | | - Petros Bakakos
- 1(st) Department of Chest Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Emanuele Nicastri
- Department of Internal Medicine, Spallanzani Institute of Rome, Italy
| | - Vassiliki Tzavara
- 1(st) Department of Internal Medicine, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Evangelos Kostis
- Department of Therapeutics, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS Ospedale San Raffaele & Vita-Salute San Raffaele University, Milan, Italy
| | - Sofia Koukidou
- 5(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Glykeria Tzatzagou
- 1(st) Department of Internal Medicine, Papageorgiou General Hospital of Thessaloniki, Thessaloniki, Greece
| | - Maria Chini
- 3rd Dpt of Internal Medicine and Infectious Diseases Unit, Korgialeneion-Benakeion General Hospital, Athens, Greece
| | - Matteo Bassetti
- Infectious Diseases Clinic, Ospedale Policlinico San Martino IRCCS and Department of Health Sciences, University of Genova, Genova, Italy
| | - Christina Trakatelli
- 3(rd) Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - George Tsoukalas
- 4(th) Department of Pulmonary Medicine, Sotiria General Hospital of Chest Diseases, Athens, Greece
| | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele and IRCCS Humanitas Research Hospital, via Manzoni, 56, 20089 Rozzano, Milan, Italy
| | - Michael Samarkos
- 1(st) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Athina Pyrpasopoulou
- 2(nd) Department of Propedeutic Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Aikaterini Masgala
- 2(nd) Department of Internal Medicine, Konstantopouleio General Hospital, Athens, Greece
| | | | - Aikaterini Argyraki
- Department of Internal Medicine, Sotiria General Hospital of Chest Diseases, Greece
| | | | - Styliani Sympardi
- 1(st) Department of Internal Medicine, Thriasio General Hospital of Eleusis, Athens, Greece
| | - Periklis Panagopoulos
- 2(nd) Department of Internal Medicine, Democritus University of Thrace, Medical School, 681 00, Alexandroupolis, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine, University of Ioannina, Medical School, Ioannina, Greece
| | - Simeon Metallidis
- 1st Department of Internal Medicine, Aristotle University of Thessaloniki, Medical School, Thessaloniki, Greece
| | - Konstantinos N Syrigos
- 3(rd) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | | | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, Full Member of the European Reference Network on Hepatological Disases (ERN RARE-LIVER), General University Hospital of Larissa, 41110 Larissa, Greece
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, the Netherlands; Department of Immunology and Metabolism, Life and Medical Sciences Institute, University of Bonn, Germany
| | - Evangelos J Giamarellos-Bourboulis
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece; Hellenic Institute for the Study of Sepsis, Athens, Greece.
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Russo S, Torrisi C, Cardullo N, Muccilli V, La Mantia A, Castelli F, Acquaviva R, Sarpietro MG. Ethyl Protocatechuate Encapsulation in Solid Lipid Nanoparticles: Assessment of Pharmacotechnical Parameters and Preliminary In Vitro Evaluation for Colorectal Cancer Treatment. Pharmaceutics 2023; 15:pharmaceutics15020394. [PMID: 36839716 PMCID: PMC9958676 DOI: 10.3390/pharmaceutics15020394] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/19/2023] [Accepted: 01/22/2023] [Indexed: 01/26/2023] Open
Abstract
Colorectal cancer is one of the most diffused tumoral diseases. Since most medicaments employed for its treatment are debilitating, the use of naturally derived products, which can be effective against the mutated cells and, in addition, can reduce most inflammatory-related effects, could be extremely beneficial for the continued treatment of this disease. In this research, ethyl protocatechuate (PCAEE), a protocatechuic acid prodrug, was encapsulated in solid lipid nanoparticles (SLN) (prepared without and with Tween 80), which were characterized in terms of size, polydispersity index (PDI), zeta potential and thermotropic behavior. Encapsulation efficiency, release profile and interaction with a model of biomembrane were also assessed. The nanoparticles were tested in vitro on both healthy cells and on a model of tumoral cells. SLN prepared with Tween 80 was promising in terms of physicochemical properties (z-average of 190 nm, PDI 0.150 and zeta potential around -20 mV) and encapsulation efficiency (56%); they showed a desirable release profile, demonstrated an ability to penetrate and release the encapsulated PCAEE into a biomembrane model and were nontoxic on healthy cells. In addition, they caused a greater dose-dependent decrease in the viability of CaCo-2 cells than PCAEE alone. In conclusion, the formulation could be proposed for further studies to assess its suitability for the treatment of colorectal cancer.
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Affiliation(s)
- Stefano Russo
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Cristina Torrisi
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Nunzio Cardullo
- Department of Chemical Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Vera Muccilli
- Department of Chemical Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Alfonsina La Mantia
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Francesco Castelli
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Rosaria Acquaviva
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Maria Grazia Sarpietro
- Department of Drug and Health Sciences, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
- Correspondence:
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35
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Crosato V, Degli Antoni M, Izzo I, Cerini C, Pennati F, Gulletta M, Odolini S, Tomasoni LR, Matteelli A, Castelli F. Atypical monkeypox presentation in a previously vaccinated MSM HIV-positive adult. Infection 2023; 51:783-786. [PMID: 36639593 PMCID: PMC9839196 DOI: 10.1007/s15010-022-01967-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 12/15/2022] [Indexed: 01/14/2023]
Abstract
The outbreak of monkeypox virus (MPXV) in non-endemic countries is an international public health emergency, and the diversity in manifestations poses challenges for early diagnosis and isolation. We describe an atypical case of monkeypox (MPX) in a 46-year-old homosexual male living with HIV. He reported 1-day duration fever, a lesion on his chin that, over a period of 18 days, had gradually enlarged and ulcerated. Biopsy examination performed at an external centre revealed pyoderma gangrenosum, unconfirmed at a subsequent biopsy. When he reported to our hospital outpatients' clinic the chin lesion had a diameter of 5 × 5 cm, necrotic margins and ulcerated base and signs of superinfection. He was admitted for further investigations. Three swabs collected from pharynx, skin and chin lesion resulted positive for MPXV. He had a favourable clinical course and was discharged soon after. Pending the achievement of optimal vaccination coverage in at-risk groups, early identification and isolation of infectious patients represent the cornerstones of the containment strategy. Atypical cases of MPX manifestations are not uncommon, particularly in patients with HIV infection. A high level of suspicion should be maintained to identify infectious cases at an early stage and avoid further spread of the infection.
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Affiliation(s)
- Verena Crosato
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.
| | - Melania Degli Antoni
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Ilaria Izzo
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Brescia, Italy
| | - Carlo Cerini
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Francesca Pennati
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Maurizio Gulletta
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Brescia, Italy
| | - Silvia Odolini
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Brescia, Italy
| | - Lina Rachele Tomasoni
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili, Brescia, Brescia, Italy
| | - Alberto Matteelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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36
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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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Mazzitelli M, Foca' E, Prosperi M, Cauda R, Farinacci D, Iannone V, Castelli F, Carriero C, Pan A, Saracino A, Torti C, Quiros-Roldan E. Liver fibrosis may lower PSA levels: A further reason to be wary in prostate cancer screening in men with HIV? HIV Med 2023. [PMID: 36593693 DOI: 10.1111/hiv.13456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 12/20/2022] [Indexed: 01/04/2023]
Affiliation(s)
- Maria Mazzitelli
- Infectious and Tropical Disease Unit, Padua University Hospital, Padua, Italy.,University Hospital of Padua, Padua, Italy
| | - Emanuele Foca'
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Mattia Prosperi
- Department of Epidemiology, University of Florida, Gainesville, Florida, USA
| | - Roberto Cauda
- Catholic University of the Sacred Heart, Rome, Italy.,Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Damiano Farinacci
- Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Valentina Iannone
- Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Canio Carriero
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Angelo Pan
- Infectious and Tropical Diseases Unit of Cremona, Cremona, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Policlinico Hospital of Bari, Bari, Italy
| | - Carlo Torti
- Infectious and Tropical Diseases Unit, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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38
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Del Fabro G, Mileto P, Castelli F, Quiros-Roldan E. Two cases of drug induced hypersensitivity to dolutegravir-rilpivirine fixed-dose combination: A case report. Int J Risk Saf Med 2023; 34:155-159. [PMID: 36189608 DOI: 10.3233/jrs-220022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Two-drug regimens antiretroviral therapies are increasingly prescribed to HIV patients, as they are recommended by international guidelines, and they show an excellent efficacy, safety, and tolerability profile. Regimens administered as single tablets (STRs) are usually preferred by patients and they are associated with higher adherence. CASE REPORT We report two cases of drug-induced hypersensitivity (DIH) that occurred after switching from dolutegravir (DTG) plus rilpivirine (RPV) in separate pills to a fixed dose combination containing the same molecules (DTG/RPV; Juluca®). Following the DIH event, DTG/RPV coformulation was discontinued. At symptomatic resolution, they continued to receive DTG plus RPV in separate pills uneventfully. The component present only in the DTG/RPV coformulation was iron oxide red (E172), contained in the film-coating. Iron oxide red is an approved colorant, used as drug excipient. Patch test with DTG/RV coformulation performed several months after the DIH event was negative. Drug allergy to excipients remains underappreciated and underreported and frequently leads to inappropriate medication discontinuation. CONCLUSION Our case underscores the role of meticulous medication allergy history in differentiating true medication allergy from excipient allergy. This observation may be useful in the era of antiretroviral simplification to two-drug regimens.
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Affiliation(s)
- Giovanni Del Fabro
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Palmiro Mileto
- Allergy Unit, Department of Clinical and Experimental Sciences, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, ASST Spedali Civili, University of Brescia, Brescia, Italy
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39
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Zaltron S, Cambianica A, Di Gregorio M, Colangelo C, Storti S, Tiecco G, Castelli F, Quiros-Roldan E. Case report: An occult hepatitis B virus infection reactivation in an HIV/HCV coinfected patient during an immune reconstitution inflammatory syndrome. Front Cell Infect Microbiol 2023; 13:1143346. [PMID: 37124041 PMCID: PMC10145166 DOI: 10.3389/fcimb.2023.1143346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 03/24/2023] [Indexed: 05/02/2023] Open
Abstract
The natural history of occult hepatitis B virus infection (OBI) and the mechanism involved in HBV reactivation are only partially understood. As regards people living with HIV (PLWH), HBV reactivation is estimated to occur with an incidence ratio of 0.019 cases per 100 person-year. Here we report the case of OBI reactivation in a HIV/HCV co-infected patient followed for 25 years at our Infectious Diseases Unit, but, unfortunately, lost to follow-up about 19 months after Direct-acting antivirals (DAAs) treatment. At re-engagement, blood tests showed high replication of plasmatic HIV-RNA along with severe immunosuppression and normal levels of liver enzymes. However, 3 months after ART reintroduction, an immune reconstitution inflammatory syndrome (IRIS) was diagnosed with high detectable HBV-DNA load and transaminase elevation. Our case report shows how the balance between the virus and the host immune system is quite a dynamic process that might significantly impact the course of the disease. The aim of this case report is to bring to the attention of physicians that, although OBI reactivation is a rather rare occurrence, even amongst PLWH, its potential consequences compel to a high alertness on the matter. Therefore, especially in patients with an impaired immune system and on a tenofovir or lamivudine-sparing regimen, HBV serological and virological markers should always be strictly monitored, even in the absence of a hepatitis flare.
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Affiliation(s)
- Serena Zaltron
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Anna Cambianica
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Marco Di Gregorio
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Cosimo Colangelo
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Samuele Storti
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Giorgio Tiecco
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Francesco Castelli
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Unit of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, ASST Spedali Civili di Brescia and University of Brescia, Brescia, Italy
- *Correspondence: Eugenia Quiros-Roldan,
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40
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Castelli F, Valero-Breton M, Hernandez M, Guarda F, Cornejo J, Cabello-Verrugio C, Cabrera D. Regulatory Mechanisms of Muscle Mass: The Critical Role of Resistance Training in Children and Adolescent. Adv Exp Med Biol 2023; 1410:21-34. [PMID: 36280657 DOI: 10.1007/5584_2022_743] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Muscle mass and strength are subjected to several regulations. We found endocrine signals such as growth hormone, insulin-like growth factor 1, testosterone, thyroid hormones, and glucocorticoids among them. Neural inputs also influence muscle development, modulating mass and strength. Among the external stimuli that modulate these muscular features is physical training such as resistance and endurance training. Specifically, resistance training can mediate an increase in muscle mass by hypertrophy in adults, but the effects in children and adolescents are full of myths for most of the population. However, the evidence shows that the impact of resistance training on children and adolescents is clear and provides a wide range of benefits. However, qualified professionals must be available since exercise prescription and subsequent supervision must follow this population's abilities, needs, and interests.
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Affiliation(s)
- F Castelli
- Experimental Hepatology Laboratory, Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - M Valero-Breton
- Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile
| | - M Hernandez
- Experimental Hepatology Laboratory, Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - F Guarda
- Departmento de Endocrinología, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - J Cornejo
- Experimental Hepatology Laboratory, Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - C Cabello-Verrugio
- Laboratory of Muscle Pathology, Fragility and Aging, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile.
- Millennium Institute on Immunology and Immunotherapy, Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile.
- Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, Santiago, Chile.
| | - D Cabrera
- Experimental Hepatology Laboratory, Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
- School of Medicine, Faculty of Medical Sciences, Universidad Bernardo O Higgins, Santiago, Chile.
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41
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De Francesco MA, Tiecco G, Scaltriti E, Piccinelli G, Corbellini S, Gurrieri F, Crosato V, Moioli G, Marchese V, Focà E, Bertelli DA, Castelli F, Caruso A. First Italian report of a liver abscess and metastatic endogenous endophthalmitis caused by ST-23 hypervirulent Klebsiella pneumoniae in an immunocompetent individual. Infection 2023; 51:271-276. [PMID: 35802342 PMCID: PMC9879799 DOI: 10.1007/s15010-022-01879-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/21/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Klebsiella pneumoniae is a common species in the gut of mammals and is widely distributed in the environment. However, the environmental source of hvKp that precedes gut colonization is unclear, but once that it reaches the gut there is a possible generalized spread y fecal-oral transmission especially in endemic areas. Liver abscess might develop when the bacteria, using its virulence factors, cross the intestinal barrier and invade the liver by the portal circulation. This syndrome, prevalent mostly in Asian countries, is increasingly reported in Western Countries and leaves open questions about the source of infection. CASE Here we describe for the first time in Italy, a case of pyogenic liver abscess caused by a hypervirulent Klebsiella pneumoniae (HvKp) complicated by endophthalmitis and other metastatic infections in lung and prostate in an immunocompetent Chinese healthy individual with no recent travel in Asia. CONCLUSION This case underlines the need for increased awareness of hypervirulent K. pneumoniae, even in settings where it occurs infrequently and where there are not evident epidemiological links.
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Affiliation(s)
- Maria A. De Francesco
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy
| | - Giorgio Tiecco
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Erika Scaltriti
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy ,Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale Della Lombardia E Dell’Emilia Romagna, Parma, Italy
| | - Giorgio Piccinelli
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy
| | - Silvia Corbellini
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy
| | - Francesca Gurrieri
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy
| | - Verena Crosato
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Giovanni Moioli
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Valentina Marchese
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Emanuele Focà
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Davide A. Bertelli
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, Brescia, Italy
| | - Arnaldo Caruso
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia-ASST Spedali Civili, P. Le Spedali Civili, 1, 125123 Brescia, Italy
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42
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Giordani C, Russo S, Torrisi C, Morante S, Castelli F, Sarpietro MG. A Thermodynamic Study on the Interaction between RH-23 Peptide and DMPC-Based Biomembrane Models. Membranes (Basel) 2022; 12:1282. [PMID: 36557189 PMCID: PMC9781852 DOI: 10.3390/membranes12121282] [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] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 06/17/2023]
Abstract
Investigation of the interaction between drugs and biomembrane models, as a strategy to study and eventually improve drug/substrate interactions, is a crucial factor in preliminary screening. Synthesized peptides represent a source of potential anticancer and theragnostic drugs. In this study, we investigated the interaction of a novel synthesized peptide, called RH-23, with a simplified dimyristoylphosphatidylcholine (DMPC) model of the cellular membrane. The interaction of RH-23 with DMPC, organized either in multilamellar vesicles (MLVs) and in Langmuir-Blodgett (LB) monolayers, was assessed using thermodynamic techniques, namely differential scanning calorimetry (DSC) and LB. The calorimetric evaluations showed that RH-23 inserted into MLVs, causing a stabilization of the phospholipid gel phase that increased with the molar fraction of RH-23. Interplay with LB monolayers revealed that RH-23 interacted with DMPC molecules. This work represents the first experimental thermodynamic study on the interaction between RH-23 and a simplified model of the lipid membrane, thus providing a basis for further evaluations of the effect of RH-23 on biological membranes and its therapeutic/diagnostic potential.
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Affiliation(s)
- Cristiano Giordani
- Grupo Productos Naturales Marinos, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
- Instituto de Física, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
| | - Stefano Russo
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Cristina Torrisi
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Silvia Morante
- Dipartimento di Fisica, University of Rome Tor Vergata and Istituto Nazionale di Fisica Nucleare (INFN), Via della Ricerca Scientifica 1, 00133 Roma, Italy
| | - Francesco Castelli
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Maria Grazia Sarpietro
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
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43
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P PMM, Degli Antoni M, Formenti B, Viola F, Castelli F, Amadasi S, Quiros-Roldan E. Characteristics of the population with mild COVID-19 symptoms eligible for early treatment attended in a single center in Northern Italy. J Infect Public Health 2022; 16:104-106. [PMCID: PMC9724552 DOI: 10.1016/j.jiph.2022.11.027] [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: 05/26/2022] [Revised: 11/08/2022] [Accepted: 11/20/2022] [Indexed: 12/12/2022] Open
Abstract
After more than two years from the first COVID-19 detected case in Brescia, Northern Italy, monoclonal antibodies and antiviral therapy aimed at early treatment of mild COVID-19 in patients at risk of progression and of hospitalization has been approved in Italy. Here we report the characteristics of the population eligible for the COVID-19 early treatments at our COVID-19 Early Therapy Unit of the Infectious Diseases Department of the ASST Spedali Civili of Brescia, with the aim to evaluate the characteristics of the foreign and native groups. Up to March the 31st, 2022, a total of 559 patients were referred to our Unit for COVID-19 early treatment, where 7.6% were foreigners, a group significantly younger than natives (p<0.05). Particular differences are noticed between the native and the foreign population, where people aged > 65 years old were significantly more frequent among italians (39.7% vs 16.3%, p<0.01), while primary or acquired immunodeficiencies were more frequent in foreigners (55.8% vs 38.9%, p=0.03). Substantial differences are noted between native and foreign populations, where 14% and 26% (p<0.05) respectively have never been vaccinated for COVID-19. Overall, 71% of the referred patients received an early treatment for mild COVID-19, with no differences between the two groups. Overall, on day 28 after treatment, 23 (4%) patients had been hospitalized due to COVID-19 related complications and four died (0,7%), no one was foreigner. In conclusion, while the treatment offered for mild COVID-19 appears to be rather uniform between the native and the foreign populations, some differences, especially in preventive vaccination COVID-19, must be taken into account.
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Affiliation(s)
- Paola Magro Magro P
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia,Corresponding author
| | - M Degli Antoni
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia
| | - B Formenti
- Cattedra UNESCO “Formazione e rinforzo delle risorse umane per lo sviluppo sanitario nei Paesi a risorse limitate”, Università degli Studi di Brescia, Italia
| | - F Viola
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia
| | - F Castelli
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia,Cattedra UNESCO “Formazione e rinforzo delle risorse umane per lo sviluppo sanitario nei Paesi a risorse limitate”, Università degli Studi di Brescia, Italia
| | - S Amadasi
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia
| | - E Quiros-Roldan
- U.O. Malattie Infettive, ASST Spedali Civili di Brescia e Università degli Studi di Brescia
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44
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Marchese V, Storti S, Morganti C, Tiecco G, Degli Antoni M, Focà E, Castelli F, Quiros-Roldan E. Explorative study regarding influenza vaccine hesitancy among HIV-infected patients. Hum Vaccin Immunother 2022; 18:2046434. [PMID: 35357270 PMCID: PMC9196753 DOI: 10.1080/21645515.2022.2046434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
There are scarce data regarding influenza vaccination among people with HIV infection (PWHIV). The goal of this explorative study is to assess hesitancy toward influenza vaccination in a group of PWHIV during the COVID-19 pandemic. A questionnaire was administered to 219 patients vaccinated at our clinic during the 2020–2021 campaign. It evaluated subjects’ adherence to influenza vaccine over the last three seasonal vaccination campaigns, vaccine confidence, complacency and convenience, and the effect of the pandemic on the choice to become vaccinated. The population was divided into two groups: fully adherent to influenza vaccine (all three campaigns, 117 patients) and non-fully adherent (one or two campaigns, 102 patients). Adherence increased in the non-fully adherent group in 2020–2021, but the pandemic did not affect the choice. Misbeliefs emerged: the influenza vaccine was considered protective against SARS-CoV-2 (22.8% of the total population); almost half of all patients thought the influenza vaccine could improve their CD4 T cell level (57.3% in fully adherent, 40.2% in non-fully adherent, p < .05). In 2020–2021 campaign, three quarters of the non-fully adherent group would not have been vaccinated in a location other than our clinic (75.5% vs. 88.9% in the fully adherent group, p < .05). Conclusively, offering a secure and private space for vaccination against influenza seems to encourage vaccination; healthcare professionals should improve counseling to increase adherence and correct misbeliefs.
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Affiliation(s)
- Valentina Marchese
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Samuele Storti
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Claudia Morganti
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Giorgio Tiecco
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Melania Degli Antoni
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Emanuele Focà
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy
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45
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Berrio Escobar JF, Giordani C, Russo S, Castelli F, Sarpietro MG. Interaction of Lipophilic Cytarabine Derivatives with Biomembrane Model at the Air/Water Interface. Membranes (Basel) 2022; 12:membranes12100937. [PMID: 36295696 PMCID: PMC9611095 DOI: 10.3390/membranes12100937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/23/2022] [Accepted: 09/24/2022] [Indexed: 06/12/2023]
Abstract
Cell membrane models are useful for obtaining molecular-level information on the interaction of biologically active molecules whose activity is believed to depend also on their effects on the membrane. Cytarabine was conjugated with fatty acids to improve the drug lipophilicity and the interaction with the biomembrane model. Cytarabine was conjugated with fatty acids of different lengths to form the trimyristoyl cytarabine and the tristearoyl cytarabine derivatives. Their interaction with biomembrane models constituted by dimyristoylphosphatidylcholine (DMPC) monolayers was studied by employing the Langmuir-Blodgett technique. DMPC/cytarabine, DMPC/trimyristoyl cytarabine and DMPC/tristearoyl cytarabine mixed monolayers at increasing molar fractions of the compound were prepared and placed on the subphase. The mean molecular area/surface pressure isotherms were recorded at 37 °C. Between the molecules of DMPC and those of cytarabine or prodrugs, repulsive forces act. However, these forces are very weak between DMPC and cytarabine and stronger between DMPC and the cytarabine derivatives, thus avoiding the expulsion of the compounds at higher surface pressure and modifying the stability of the mixed monolayer. The fatty acid moieties could then modulate the affinity of cytarabine for biomembranes.
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Affiliation(s)
- Jhon Fernando Berrio Escobar
- Grupo Productos Naturales Marinos, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
| | - Cristiano Giordani
- Grupo Productos Naturales Marinos, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
- Instituto de Física, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
| | - Stefano Russo
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Francesco Castelli
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Maria Grazia Sarpietro
- Dipartimento di Scienze del Farmaco e della Salute, Università degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy
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De Francesco MA, Gargiulo F, Zaltron S, Spinetti A, Castelli F, Caruso A. DAA Treatment Failure in a HIV/HBV/HCV Co-Infected Patient Carrying a Chimeric HCV Genotype 4/1b. Int J Environ Res Public Health 2022; 19:11655. [PMID: 36141921 PMCID: PMC9517502 DOI: 10.3390/ijerph191811655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
Approved direct antiviral agent (DAA) combinations are associated with high rates of sustained virological response (SVR) and the absence of a detectable hepatitis C viral load 12-24 weeks after treatment discontinuation. However, a low percentage of individuals fail DAA therapy. Here, we report the case of a HIV/HBV/HCV co-infected patient who failed to respond to DAA pangenotypic combination therapy. The sequencing of NS5a, NS5b, NS3 and core regions evidenced a recombinant intergenotypic strain 4/1b with a recombination crossover point located inside the NS3 region. The identification of this natural recombinant virus underlines the concept that HCV recombination, even if it occurs rarely, may play a key role in the virus fitness and evolution.
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Affiliation(s)
- Maria Antonia De Francesco
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia ASST Spedali Civili, 25123 Brescia, Italy
| | - Franco Gargiulo
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia ASST Spedali Civili, 25123 Brescia, Italy
| | - Serena Zaltron
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, 25123 Brescia, Italy
| | - Angiola Spinetti
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, 25123 Brescia, Italy
| | - Francesco Castelli
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, University of Brescia and ASST Spedali Civili, 25123 Brescia, Italy
| | - Arnaldo Caruso
- Institute of Microbiology, Department of Molecular and Translational Medicine, University of Brescia ASST Spedali Civili, 25123 Brescia, Italy
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Zanella I, Degli Antoni M, Marchese V, Castelli F, Quiros-Roldan E. Non-neutralizing antibodies: Deleterious or propitious during SARS-CoV-2 infection? Int Immunopharmacol 2022; 110:108943. [PMID: 35753123 PMCID: PMC9189100 DOI: 10.1016/j.intimp.2022.108943] [Citation(s) in RCA: 2] [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: 04/30/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 11/24/2022]
Abstract
Antibody-dependent enhancement (ADE) is a complex phenomenon mediated by antibodies, frequently pre-existing non-neutralizing or sub-neutralizing antibodies. In the course of infectious diseases, ADE may be responsible for worsening the clinical course of the disease by increasing the virulence of pathogens (ADE of infection) or enhancing disease severity (ADE of disease). Here we reviewed the mechanisms thought to be behind the ADE phenomenon and its potential relationship with COVID-19 severity. Since the early COVID-19 epidemics, ADE has been mentioned as a possible mechanism involved in severe COVID-19 disease and, later, as a potential risk in the case of infection after vaccination. However, current data do not support its role in disease severity, both after infection and reinfection.
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Affiliation(s)
- Isabella Zanella
- Department of Molecular and Translational Medicine, University of Brescia, 25123 Brescia, Italy,Clinical Chemistry Laboratory, Cytogenetics and Molecular Genetics Section, Diagnostic Department, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Melania Degli Antoni
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia and University of Brescia, 25123 Brescia, Italy
| | - Valentina Marchese
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia and University of Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia and University of Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia and University of Brescia, 25123 Brescia, Italy.
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Comelli A, Genovese C, Lombardi A, Bobbio C, Scudeller L, Restelli U, Muscatello A, Antinori S, Bonfanti P, Casari S, Castagna A, Castelli F, Monforte AD, Franzetti F, Grossi P, Lupi M, Morelli P, Piconi S, Puoti M, Pusterla L, Regazzetti A, Rizzi M, Rusconi S, Zuccaro V, Gori A, Bandera A, Giacomelli A, Rossi M, Bruno R, Garilli S, Marco R, Signorini L, Bai F, Pan A, Merli M, Ricaboni D, Molteni C, Benatti SV, Castiglioni B, Rovelli C, Piazza M, Franzetti M. What is the impact of SARS-CoV-2 pandemic on antimicrobial stewardship programs (ASPs)? The results of a survey among a regional network of infectious disease centres. Antimicrob Resist Infect Control 2022; 11:108. [PMID: 36038903 PMCID: PMC9421115 DOI: 10.1186/s13756-022-01152-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 08/22/2022] [Indexed: 11/12/2022] Open
Abstract
Discontinuation of antimicrobial stewardship programs (ASPs) and increased antibiotic use were described during SARS-CoV-2 pandemic. In order to measure COVID-19 impact on ASPs in a setting of high multidrug resistance organisms (MDRO) prevalence, a qualitative survey was designed. In July 2021, eighteen ID Units were asked to answer a questionnaire about their hospital characteristics, ASPs implementation status before the pandemic and impact of SARS-CoV-2 pandemic on ASPs after the 1st and 2nd pandemic waves in Italy. Nine ID centres (50%) reported a reduction of ASPs and in 7 cases (38.9%) these were suspended. After the early pandemic waves, the proportion of centres that restarted their ASPs was higher among the ID centres where antimicrobial stewardship was formally identified as a priority objective (9/11, 82%, vs 2/7, 28%). SARS-CoV-2 pandemic had a severe impact in ASPs in a region highly affected by COVID-19 and antimicrobial resistance but weaknesses related to the pre-existent ASPs might have played a role.
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Tiecco G, Degli Antoni M, Storti S, Tomasoni LR, Castelli F, Quiros-Roldan E. Monkeypox, a Literature Review: What Is New and Where Does This concerning Virus Come From? Viruses 2022; 14:v14091894. [PMID: 36146705 PMCID: PMC9501516 DOI: 10.3390/v14091894] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [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: 08/11/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 12/13/2022] Open
Abstract
Among the Poxviridae family, orthopoxvirus is the most notorious genus. Several DNA viruses belonging to this group are known to produce human disease from the life-threatening variola virus (VARV) (the causative agent of smallpox), monkeypox virus (MPXV), cowpox virus (CPXV), and vaccinia virus (VACV). These orthopoxviruses still remain a public health concern as VACV or CPXV still cause emerging endemic threads, especially in developing countries. MPXV is able to cause sporadic human outbreaks of a smallpox-like zoonotic disease and, in May 2022, hundreds of cases related to MPXV have been reported from more than 30 countries around the globe. At the end of July, monkeypox (MPX) outbreak was even declared a global health emergency by the World Health Organization (WHO). Many aspects remain unclear regarding this outbreak and a deep understanding of orthopoxvirus might have crucial and evident implications. During the era in which people under 45 years old are not protected against VACV, the potential use of orthopoxviruses as a biological weapon raises global concern considering the rapid spreading of the current MPX outbreak in vulnerable populations. Hence, we review the most recent evidence about phylogenesis, pathogenesis, prevention, and treatment for this concerning disease.
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Affiliation(s)
- Giorgio Tiecco
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Melania Degli Antoni
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Samuele Storti
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Lina Rachele Tomasoni
- Unit of Infectious and Tropical Diseases, ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Francesco Castelli
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, 25123 Brescia, Italy
- Correspondence: ; Tel.: +39-0303995677
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Pathak GA, Karjalainen J, Stevens C, Neale BM, Daly M, Ganna A, Andrews SJ, Kanai M, Cordioli M, Polimanti R, Harerimana N, Pirinen M, Liao RG, Chwialkowska K, Trankiem A, Balaconis MK, Nguyen H, Solomonson M, Veerapen K, Wolford B, Roberts G, Park D, Ball CA, Coignet M, McCurdy S, Knight S, Partha R, Rhead B, Zhang M, Berkowitz N, Gaddis M, Noto K, Ruiz L, Pavlovic M, Hong EL, Rand K, Girshick A, Guturu H, Baltzell AH, Niemi MEK, Rahmouni S, Guntz J, Beguin Y, Cordioli M, Pigazzini S, Nkambule L, Georges M, Moutschen M, Misset B, Darcis G, Guiot J, Azarzar S, Gofflot S, Claassen S, Malaise O, Huynen P, Meuris C, Thys M, Jacques J, Léonard P, Frippiat F, Giot JB, Sauvage AS, Frenckell CV, Belhaj Y, Lambermont B, Nakanishi T, Morrison DR, Mooser V, Richards JB, Butler-Laporte G, Forgetta V, Li R, Ghosh B, Laurent L, Belisle A, Henry D, Abdullah T, Adeleye O, Mamlouk N, Kimchi N, Afrasiabi Z, Rezk N, Vulesevic B, Bouab M, Guzman C, Petitjean L, Tselios C, Xue X, Afilalo J, Afilalo M, Oliveira M, Brenner B, Brassard N, Durand M, Schurr E, Lepage P, Ragoussis J, Auld D, Chassé M, Kaufmann DE, Lathrop GM, Adra D, Hayward C, Glessner JT, Shaw DM, Campbell A, Morris M, Hakonarson H, Porteous DJ, Below J, Richmond A, Chang X, Polikowski H, Lauren PE, Chen HH, Wanying Z, Fawns-Ritchie C, North K, McCormick JB, Chang X, Glessner JR, Hakonarson H, Gignoux CR, Wicks SJ, Crooks K, Barnes KC, Daya M, Shortt J, Rafaels N, Chavan S, Timmers PRHJ, Wilson JF, Tenesa A, Kerr SM, D’Mellow K, Shahin D, El-Sherbiny YM, von Hohenstaufen KA, Sobh A, Eltoukhy MM, Nkambul L, Elhadidy TA, Abd Elghafar MS, El-Jawhari JJ, Mohamed AAS, Elnagdy MH, Samir A, Abdel-Aziz M, Khafaga WT, El-Lawaty WM, Torky MS, El-shanshory MR, Yassen AM, Hegazy MAF, Okasha K, Eid MA, Moahmed HS, Medina-Gomez C, Ikram MA, Uitterlinden AG, Mägi R, Milani L, Metspalu A, Laisk T, Läll K, Lepamets M, Esko T, Reimann E, Naaber P, Laane E, Pesukova J, Peterson P, Kisand K, Tabri J, Allos R, Hensen K, Starkopf J, Ringmets I, Tamm A, Kallaste A, Alavere H, Metsalu K, Puusepp M, Batini C, Tobin MD, Venn LD, Lee PH, Shrine N, Williams AT, Guyatt AL, John C, Packer RJ, Ali A, Free RC, Wang X, Wain LV, Hollox EJ, Bee CE, Adams EL, Palotie A, Ripatti S, Ruotsalainen S, Kristiansson K, Koskelainen S, Perola M, Donner K, Kivinen K, Palotie A, Kaunisto M, Rivolta C, Bochud PY, Bibert S, Boillat N, Nussle SG, Albrich W, Quinodoz M, Kamdar D, Suh N, Neofytos D, Erard V, Voide C, Bochud PY, Rivolta C, Bibert S, Quinodoz M, Kamdar D, Neofytos D, Erard V, Voide C, Friolet R, Vollenweider P, Pagani JL, Oddo M, zu Bentrup FM, Conen A, Clerc O, Marchetti O, Guillet A, Guyat-Jacques C, Foucras S, Rime M, Chassot J, Jaquet M, Viollet RM, Lannepoudenx Y, Portopena L, Bochud PY, Vollenweider P, Pagani JL, Desgranges F, Filippidis P, Guéry B, Haefliger D, Kampouri EE, Manuel O, Munting A, Papadimitriou-Olivgeris M, Regina J, Rochat-Stettler L, Suttels V, Tadini E, Tschopp J, Van Singer M, Viala B, Boillat-Blanco N, Brahier T, Hügli O, Meuwly JY, Pantet O, Gonseth Nussle S, Bochud M, D’Acremont V, Estoppey Younes S, Albrich WC, Suh N, Cerny A, O’Mahony L, von Mering C, Bochud PY, Frischknecht M, Kleger GR, Filipovic M, Kahlert CR, Wozniak H, Negro TR, Pugin J, Bouras K, Knapp C, Egger T, Perret A, Montillier P, di Bartolomeo C, Barda B, de Cid R, Carreras A, Moreno V, Kogevinas M, Galván-Femenía I, Blay N, Farré X, Sumoy L, Cortés B, Mercader JM, Guindo-Martinez M, Torrents D, Garcia-Aymerich J, Castaño-Vinyals G, Dobaño C, Gori M, Renieri A, Mari F, Mondelli MU, Castelli F, Vaghi M, Rusconi S, Montagnani F, Bargagli E, Franchi F, Mazzei MA, Cantarini L, Tacconi D, Feri M, Scala R, Spargi G, Nencioni C, Bandini M, Caldarelli GP, Canaccini A, Ognibene A, D’Arminio Monforte A, Girardis M, Antinori A, Francisci D, Schiaroli E, Scotton PG, Panese S, Scaggiante R, Monica MD, Capasso M, Fiorentino G, Castori M, Aucella F, Biagio AD, Masucci L, Valente S, Mandalà M, Zucchi P, Giannattasio F, Coviello DA, Mussini C, Tavecchia L, Crotti L, Rizzi M, Rovere MTL, Sarzi-Braga S, Bussotti M, Ravaglia S, Artuso R, Perrella A, Romani D, Bergomi P, Catena E, Vincenti A, Ferri C, Grassi D, Pessina G, Tumbarello M, Pietro MD, Sabrina R, Luchi S, Furini S, Dei S, Benetti E, Picchiotti N, Sanarico M, Ceri S, Pinoli P, Raimondi F, Biscarini F, Stella A, Zguro K, Capitani K, Nkambule L, Tanfoni M, Fallerini C, Daga S, Baldassarri M, Fava F, Frullanti E, Valentino F, Doddato G, Giliberti A, Tita R, Amitrano S, Bruttini M, Croci S, Meloni I, Mencarelli MA, Rizzo CL, Pinto AM, Beligni G, Tommasi A, Sarno LD, Palmieri M, Carriero ML, Alaverdian D, Busani S, Bruno R, Vecchia M, Belli MA, Mantovani S, Ludovisi S, Quiros-Roldan E, Antoni MD, Zanella I, Siano M, Emiliozzi A, Fabbiani M, Rossetti B, Bergantini L, D’Alessandro M, Cameli P, Bennett D, Anedda F, Marcantonio S, Scolletta S, Guerrini S, Conticini E, Frediani B, Spertilli C, Donati A, Guidelli L, Corridi M, Croci L, Piacentini P, Desanctis E, Cappelli S, Verzuri A, Anemoli V, Pancrazzi A, Lorubbio M, Miraglia FG, Venturelli S, Cossarizza A, Vergori A, Gabrieli A, Riva A, Paciosi F, Andretta F, Gatti F, Parisi SG, Baratti S, Piscopo C, Russo R, Andolfo I, Iolascon A, Carella M, Merla G, Squeo GM, Raggi P, Marciano C, Perna R, Bassetti M, Sanguinetti M, Giorli A, Salerni L, Parravicini P, Menatti E, Trotta T, Coiro G, Lena F, Martinelli E, Mancarella S, Gabbi C, Maggiolo F, Ripamonti D, Bachetti T, Suardi C, Parati G, Bottà G, Domenico PD, Rancan I, Bianchi F, Colombo R, Barbieri C, Acquilini D, Andreucci E, Segala FV, Tiseo G, Falcone M, Lista M, Poscente M, Vivo OD, Petrocelli P, Guarnaccia A, Baroni S, Hayward C, Porteous DJ, Fawns-Ritchie C, Richmond A, Campbell A, van Heel DA, Hunt KA, Trembath RC, Huang QQ, Martin HC, Mason D, Trivedi B, Wright J, Finer S, Akhtar S, Anwar M, Arciero E, Ashraf S, Breen G, Chung R, Curtis CJ, Chowdhury M, Colligan G, Deloukas P, Durham C, Finer S, Griffiths C, Huang QQ, Hurles M, Hunt KA, Hussain S, Islam K, Khan A, Khan A, Lavery C, Lee SH, Lerner R, MacArthur D, MacLaughlin B, Martin H, Mason D, Miah S, Newman B, Safa N, Tahmasebi F, Trembath RC, Trivedi B, van Heel DA, Wright J, Griffiths CJ, Smith AV, Boughton AP, Li KW, LeFaive J, Annis A, Niavarani A, Aliannejad R, Sharififard B, Amirsavadkouhi A, Naderpour Z, Tadi HA, Aleagha AE, Ahmadi S, Moghaddam SBM, Adamsara A, Saeedi M, Abdollahi H, Hosseini A, Chariyavilaskul P, Jantarabenjakul W, Hirankarn N, Chamnanphon M, Suttichet TB, Shotelersuk V, Pongpanich M, Phokaew C, Chetruengchai W, Putchareon O, Torvorapanit P, Puthanakit T, Suchartlikitwong P, Nilaratanakul V, Sodsai P, Brumpton BM, Hveem K, Willer C, Wolford B, Zhou W, Rogne T, Solligard E, Åsvold BO, Franke L, Boezen M, Deelen P, Claringbould A, Lopera E, Warmerdam R, Vonk JM, van Blokland I, Lanting P, Ori APS, Feng YCA, Mercader J, Weiss ST, Karlson EW, Smoller JW, Murphy SN, Meigs JB, Woolley AE, Green RC, Perez EF, Wolford B, Zöllner S, Wang J, Beck A, Sloofman LG, Ascolillo S, Sebra RP, Collins BL, Levy T, Buxbaum JD, Sealfon SC, Jordan DM, Thompson RC, Gettler K, Chaudhary K, Belbin GM, Preuss M, Hoggart C, Choi S, Underwood SJ, Salib I, Britvan B, Keller K, Tang L, Peruggia M, Hiester LL, Niblo K, Aksentijevich A, Labkowsky A, Karp A, Zlatopolsky M, Zyndorf M, Charney AW, Beckmann ND, Schadt EE, Abul-Husn NS, Cho JH, Itan Y, Kenny EE, Loos RJF, Nadkarni GN, Do R, O’Reilly P, Huckins LM, Ferreira MAR, Abecasis GR, Leader JB, Cantor MN, Justice AE, Carey DJ, Chittoor G, Josyula NS, Kosmicki JA, Horowitz JE, Baras A, Gass MC, Yadav A, Mirshahi T, Hottenga JJ, Bartels M, de geus EEJC, Nivard MMG, Verma A, Ritchie MD, Rader D, Li B, Verma SS, Lucas A, Bradford Y, Abedalthagafi M, Alaamery M, Alshareef A, Sawaji M, Massadeh S, AlMalik A, Alqahtani S, Baraka D, Harthi FA, Alsolm E, Safieh LA, Alowayn AM, Alqubaishi F, Mutairi AA, Mangul S, Almutairi M, Aljawini N, Albesher N, Arabi YM, Mahmoud ES, Khattab AK, Halawani RT, Alahmadey ZZ, Albakri JK, Felemban WA, Suliman BA, Hasanato R, Al-Awdah L, Alghamdi J, AlZahrani D, AlJohani S, Al-Afghani H, AlDhawi N, AlBardis H, Alkwai S, Alswailm M, Almalki F, Albeladi M, Almohammed I, Barhoush E, Albader A, Alotaibi S, Alghamdi B, Jung J, fawzy MS, Alrashed M, Zeberg H, Nkambul L, Frithiof R, Hultström M, Lipcsey M, Tardif N, Rooyackers O, Grip J, Maricic T, Helgeland Ø, Magnus P, Trogstad LIS, Lee Y, Harris JR, Mangino M, Spector TD, Emma D, Moutsianas L, Caulfield MJ, Scott RH, Kousathanas A, Pasko D, Walker S, Stuckey A, Odhams CA, Rhodes D, Fowler T, Rendon A, Chan G, Arumugam P, Karczewski KJ, Martin AR, Wilson DJ, Spencer CCA, Crook DW, Wyllie DH, O’Connell AM, Atkinson EG, Kanai M, Tsuo K, Baya N, Turley P, Gupta R, Walters RK, Palmer DS, Sarma G, Solomonson M, Cheng N, Lu W, Churchhouse C, Goldstein JI, King D, Zhou W, Seed C, Daly MJ, Neale BM, Finucane H, Bryant S, Satterstrom FK, Band G, Earle SG, Lin SK, Arning N, Koelling N, Armstrong J, Rudkin JK, Callier S, Bryant S, Cusick C, Soranzo N, Zhao JH, Danesh J, Angelantonio ED, Butterworth AS, Sun YV, Huffman JE, Cho K, O’Donnell CJ, Tsao P, Gaziano JM, Peloso G, Ho YL, Smieszek SP, Polymeropoulos C, Polymeropoulos V, Polymeropoulos MH, Przychodzen BP, Fernandez-Cadenas I, Planas AM, Perez-Tur J, Llucià-Carol L, Cullell N, Muiño E, Cárcel-Márquez J, DeDiego ML, Iglesias LL, Soriano A, Rico V, Agüero D, Bedini JL, Lozano F, Domingo C, Robles V, Ruiz-Jaén F, Márquez L, Gomez J, Coto E, Albaiceta GM, García-Clemente M, Dalmau D, Arranz MJ, Dietl B, Serra-Llovich A, Soler P, Colobrán R, Martín-Nalda A, Martínez AP, Bernardo D, Rojo S, Fiz-López A, Arribas E, de la Cal-Sabater P, Segura T, González-Villa E, Serrano-Heras G, Martí-Fàbregas J, Jiménez-Xarrié E, de Felipe Mimbrera A, Masjuan J, García-Madrona S, Domínguez-Mayoral A, Villalonga JM, Menéndez-Valladares P, Chasman DI, Sesso HD, Manson JE, Buring JE, Ridker PM, Franco G, Davis L, Lee S, Priest J, Sankaran VG, van Heel D, Biesecker L, Kerchberger VE, Baillie JK. A first update on mapping the human genetic architecture of COVID-19. Nature 2022; 608:E1-E10. [PMID: 35922517 PMCID: PMC9352569 DOI: 10.1038/s41586-022-04826-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 04/29/2022] [Indexed: 01/04/2023]
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