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1. Cognitive outcomes and psychological symptoms in an Italian cohort with post-acute COVID-19 condition (PACC)

Author

Alessandra Vergori, Giulia Del Duca, Paola Borrelli, Anna Clelia Brita, Carmela Pinnetti, Ilaria Mastrorosa, Marta Camici, Annalisa Mondi, Valentina Mazzotta, Pierangelo Chinello, Paola Mencarini, Maria Letizia Giancola, Amina Abdeddaim, Enrico Girardi, and Andrea Antinori

Subjects
Post-COVID19, Long-COVID-19, Cognitive outcomes, Neuropsychological symptoms, Sleep disorders, Science (General), Q1-390, Social sciences (General), H1-99
Abstract

Background: We aim to investigate the proportion of patients (pts) with long-term cognitive outcomes (CO) of PACC and identify associated features. Methods: We assessed participants through a neuropsychological assessment. The chi-square test was used for comparisons according with time of NPA (within or beyond 6 months since COVID19) and with previously hospitalization status (hospitalized patients, PH; not hospitalized patients, nPH). Results: 520 participants: mean age 54 years (SD 12), 53 % female, 14 years of education (SD 3.4), 35 % with >1 comorbidity, 48 % previously hospitalized. Overall, we found CO in 89 % of pts, in particular 88 % evaluated in w6M and 89 % in b6M (p = 0.801) while 90 % and 87 % in nPH and PH, respectively (p = 0.239). By fitting multivariable analysis, PH for COVID19 and female gender were associated with an increased risk of an altered PSQI [Odd Ratio, OR 2.48, 95 % CI 1.54 to 3.99, p

Published
2024
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2. What is the impact of post-COVID-19 syndrome on health-related quality of life and associated factors: a cross-sectional analysis

Author

Ilaria Mastrorosa, Giulia Del Duca, Carmela Pinnetti, Patrizia Lorenzini, Alessandra Vergori, Anna Clelia Brita, Marta Camici, Valentina Mazzotta, Francesco Baldini, Pierangelo Chinello, Paola Mencarini, Maria Letizia Giancola, Amina Abdeddaim, Enrico Girardi, Francesco Vaia, and Andrea Antinori

Subjects
Post-COVID-19 syndrome, Post-acute sequelae of COVID-19 infection (PASC), Post-COVID-19 condition, Long COVID, Health-related quality of life, The Short-Form 36-item questionnaire, Computer applications to medicine. Medical informatics, R858-859.7
Abstract

Abstract Background After the acute phase, symptoms or sequelae related to post-COVID-19 syndrome may persist for months. In a population of patients, previously hospitalized and not, followed up to 12 months after the acute infection, we aim to assess whether and to what extent post-COVID-19 syndrome may have an impact on health-related quality of life (HRQoL) and to investigate influencing factors. Methods We present the cross-sectional analysis of a prospective study, including patients referred to the post-COVID-19 service. Questionnaires and scales administered at 3, 6, 12 months were: Short-Form 36-item questionnaire (SF-36); Visual Analogue Scale of the EQ5D (EQ-VAS); in a subgroup, Beck Anxiety Inventory (BAI), Beck Depression Inventory (BDI-II) and Pittsburgh Sleep Quality Index (PSQI). Linear regression models were fitted to identify factors associated with HRQoL. Results We considered the first assessment of each participant (n = 572). The mean scores in SF-36 and in EQ-VAS were significantly lower than the Italian normative values and remained stable over time, except the mental components score (MCS) of the SF-36 and EQ-VAS which resulted in lower ratings at the last observations. Female gender, presence of comorbidities, and corticosteroids treatment during acute COVID-19, were associated with lower scores in SF-36 and EQ-VAS; patients previously hospitalized (54%) reported higher MCS. Alterations in BAI, BDI-II, and PSQI (n = 265)were associated with lower ratings in SF-36 and EQ-VAS. Conclusions This study provides evidence of a significantly bad perception of health status among persons with post-COVID-19 syndrome, associated with female gender and, indirectly, with disease severity. In case of anxious-depressive symptoms and sleep disorders, a worse HRQoL was also reported. A systematic monitoring of these aspects is recommended to properly manage the post-COVID-19 period.

Published
2023
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3. Risk and predictive factors of prolonged viral RNA shedding in upper respiratory specimens in a large cohort of COVID-19 patients admitted to an Italian reference hospital

Author

Annalisa Mondi, Patrizia Lorenzini, Concetta Castilletti, Roberta Gagliardini, Eleonora Lalle, Angela Corpolongo, Maria Beatrice Valli, Fabrizio Taglietti, Stefania Cicalini, Laura Loiacono, Francesco Di Gennaro, Gianpiero D’Offizi, Fabrizio Palmieri, Emanuele Nicastri, Chiara Agrati, Nicola Petrosillo, Giuseppe Ippolito, Francesco Vaia, Enrico Girardi, Maria Rosaria Capobianchi, Andrea Antinori, Sara Zito, Maria Alessandra Abbonizio, Amina Abdeddaim, Elisabetta Agostini, Fabrizio Albarello, Gioia Amadei, Alessandra Amendola, Maria Assunta Antonica, Mario Antonini, Tommaso Ascoli Bartoli, Francesco Baldini, Raffaella Barbaro, Barbara Bartolini, Rita Bellagamba, Martina Benigni, Nazario Bevilacqua, Gianluigi Biava, Michele Bibas, Licia Bordi, Veronica Bordoni, Evangelo Boumis, Marta Branca, Rosanna Buonomo, Donatella Busso, Marta Camici, Paolo Campioni, Flaminia Canichella, Alessandro Capone, Cinzia Caporale, Emanuela Caraffa, Ilaria Caravella, Fabrizio Carletti, Adriana Cataldo, Stefano Cerilli, Carlotta Cerva, Roberta Chiappini, Pierangelo Chinello, Maria Assunta Cianfarani, Carmine Ciaralli, Claudia Cimaglia, Nicola Cinicola, Veronica Ciotti, Francesca Colavita, Massimo Cristofaro, Salvatore Curiale, Alessandra D’Abramo, Cristina Dantimi, Alessia De Angelis, Giada De Angelis, Maria Grazia De Palo, Federico De Zottis, Virginia Di Bari, Rachele Di Lorenzo, Federica Di Stefano, Davide Donno, Francesca Evangelista, Francesca Faraglia, Anna Farina, Federica Ferraro, Lorena Fiorentini, Andrea Frustaci, Matteo Fusetti, Vincenzo Galati, Paola Gallì, Gabriele Garotto, Ilaria Gaviano, Saba Gebremeskel Tekle, Maria Letizia Giancola, Filippo Giansante, Emanuela Giombini, Guido Granata, Maria Cristina Greci, Elisabetta Grilli, Susanna Grisetti, Gina Gualano, Fabio Iacomi, Marta Iaconi, Giuseppina Iannicelli, Carlo Inversi, Maria Elena Lamanna, Simone Lanini, Daniele Lapa, Luciana Lepore, Raffaella Libertone, Raffaella Lionetti, Giuseppina Liuzzi, Andrea Lucia, Franco Lufrani, Manuela Macchione, Gaetano Maffongelli, Alessandra Marani, Luisa Marchioni, Andrea Mariano, Maria Cristina Marini, Micaela Maritti, Annelisa Mastrobattista, Ilaria Mastrorosa, Giulia Matusali, Valentina Mazzotta, Paola Mencarini, Silvia Meschi, Francesco Messina, Sibiana Micarelli, Giulia Mogavero, Marzia Montalbano, Chiara Montaldo, Silvia Mosti, Silvia Murachelli, Maria Musso, Michela Nardi, Assunta Navarra, Martina Nocioni, Pasquale Noto, Roberto Noto, Alessandra Oliva, Ilaria Onnis, Sandrine Ottou, Claudia Palazzolo, Emanuele Pallini, Giulio Palombi, Carlo Pareo, Virgilio Passeri, Federico Pelliccioni, Giovanna Penna, Antonella Petrecchia, Ada Petrone, Elisa Pianura, Carmela Pinnetti, Maria Pisciotta, Pierluca Piselli, Silvia Pittalis, Agostina Pontarelli, Costanza Proietti, Vincenzo Puro, Paolo Migliorisi Ramazzini, Alessia Rianda, Gabriele Rinonapoli, Silvia Rosati, Dorotea Rubino, Martina Rueca, Alberto Ruggeri, Alessandra Sacchi, Alessandro Sampaolesi, Francesco Sanasi, Carmen Santagata, Alessandra Scarabello, Silvana Scarcia, Vincenzo Schininà, Paola Scognamiglio, Laura Scorzolini, Giulia Stazi, Giacomo Strano, Chiara Taibi, Giorgia Taloni, Tetaj Nardi, Roberto Tonnarini, Simone Topino, Martina Tozzi, Francesco Vairo, Alessandra Vergori, Laura Vincenzi, Ubaldo Visco-Comandini, Serena Vita, Pietro Vittozzi, Mauro Zaccarelli, and Antonella Zanetti

Subjects
Coronavirus, SARS-CoV-2, COVID-19, viral clearance, viral shedding, Risk factors, Infectious and parasitic diseases, RC109-216
Abstract

Background: Limited data are available about the predictors and outcomes associated with prolonged SARS-CoV-2 RNA shedding (VS). Methods: A retrospective study including COVID-19 patients admitted to an Italian hospital between March 1 and July 1, 2020. Predictors of viral clearance (VC) and prolonged VS from the upper respiratory tract were assessed by Poisson regression and logistic regression analyses. The causal relation between VS and clinical outcomes was evaluated through an inverse probability weighted Cox model. Results: The study included 536 subjects. The median duration of VS from symptoms onset was 18 days. The estimated 30-day probability of VC was 70.2%. Patients with comorbidities, lymphopenia at hospital admission, or moderate/severe respiratory disease had a lower chance of VC. The development of moderate/severe respiratory failure, delayed hospital admission after symptoms onset, baseline comorbidities, or D-dimer >1000 ng/mL at admission independently predicted prolonged VS. The achievement of VC doubled the chance of clinical recovery and reduced the probability of death/mechanical ventilation. Conclusions: Respiratory disease severity, comorbidities, delayed hospital admission and inflammatory markers negatively predicted VC, which resulted to be associated with better clinical outcomes. These findings highlight the importance of prompt hospitalization of symptomatic patients, especially where signs of severity or comorbidities are present.

Published
2021
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4. No Efficacy of the Combination of Lopinavir/Ritonavir Plus Hydroxychloroquine Versus Standard of Care in Patients Hospitalized With COVID-19: A Non-Randomized Comparison

Author

Roberta Gagliardini, Alessandro Cozzi-Lepri, Andrea Mariano, Fabrizio Taglietti, Alessandra Vergori, Amina Abdeddaim, Francesco Di Gennaro, Valentina Mazzotta, Alessandra Amendola, Giampiero D’Offizi, Fabrizio Palmieri, Luisa Marchioni, Pierluca Piselli, Chiara Agrati, Emanuele Nicastri, Maria Rosaria Capobianchi, Nicola Petrosillo, Giuseppe Ippolito, Francesco Vaia, Enrico Girardi, and Andrea Antinori

Subjects
SARS-CoV-2, antivirals, drug repurposing, viral shedding, invasive ventilation, Therapeutics. Pharmacology, RM1-950
Abstract

Objectives: No specific treatment has been approved for COVID-19. Lopinavir/ritonavir (LPV/r) and hydroxychloroquine (HCQ) have been used with poor results, and a trial showed advantages of combined antiviral therapy vs. single antivirals. The aim of the study was to assess the effectiveness of the combination of antivirals (LPV/r and HCQ) or their single use in COVID-19 hospitalized patients vs. standard of care (SoC).Methods: Patients ≥18 years with SARS-CoV-2 infection, defined as positive RT-PCR from nasal/oropharyngeal (NP/OP) swab or positive serology, admitted at L. Spallanzani Institute (Italy) were included.Primary endpoint: time to invasive ventilation/death. Secondary endpoint: time to two consecutive negative SARS-CoV-2 PCRs in NP/OP swabs. In order to control for measured confounders, a marginal Cox regression model with inverse probability weights was used.Results: A total of 590 patients were included in the analysis: 36.3% female, 64 years (IQR 51–76), and 91% with pneumonia. Cumulative probability of invasive ventilation/death at 14 days was 21.2% (95% CI 17.6, 24.7), without difference between SOC, LPV/r, hydroxychloroquine, HCQ + LPV/r, and SoC. The risk of invasive ventilation/death in the groups appeared to vary by baseline ratio of arterial oxygen partial pressure to fractional inspired oxygen (PaO2/FiO2). Overall cumulative probability of confirmed negative nasopharyngeal swabs at 14 days was 44.4% (95% CI 38.9, 49.9), without difference between groups.Conclusion: In this retrospective analysis, we found no difference in the rate of invasive ventilation/death or viral shedding by different strategies, as in randomized trials performed to date. Moreover, even the combination HCQ + LPV/r did not show advantages vs. SoC.

Published
2021
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5. Telemedicine During COVID-19 Pandemic: Lesson Learned from the Lazio Region Infectious Diseases and Emergency Department Network.

Author

Gaetano Maffongelli, Nazario Bevilacqua, Serena Vita, Tommaso Ascoli Bartoli, Angela Corpolongo, Domenico Benvenuto, Tiziana Chiriaco, Giuseppe Spiga, Sergio Ribaldi, Valentina Zirretta, Giuseppe Ippolito, Francesco Nicola Lauria, Francesco Vaia, Emanuele Nicastri, Andreoni Massimo, Angelini Daniele, Bertazzoni Giuliano, Betti Antonio, Bonfini Rita, Casinelli Katia, Caterini Luciano, Cedrone Claudia, Cipollone Lorena, Cristofari Fabrizio, Curti Simona, Dal Piaz Rita, Daniele Paolo, Donati Ugo, Fantoni Massimo, Ferri Enrico, Franceschi Francesco, Gugliemelli Emanuele, Iorio Monica, Lapiccirella Paola, Lazzaro Marco, Lichtner Miriam, Magnanti Massimo, Mancini Flavio, Manetti Luca Luigi, Marchili Mauro, Masella Alessandro, Claudio Maria Mastroianni, Mellacina Mario, Miconi Roberto, Mirante Enrico, Nucera Paolo, Paganelli Carla, Pagnanelli Adolfo, Petrolino Maria, Piccolo Carlo Gaetano, Pomes Michele, Pugliese Francesco Rocco, Ricciuto Giulio Maria, Romanelli Antonio Filippo, Ruggieri Maria Pia, Saggese Maria Paola, Sambuco Federica, Sighieri Cinzia, Soleo Flavio, Susi Beniamino, Timpone Sergio, Travaglino Francesco, Urbano Ettore, Andrea Antinori, Amina Abdeddaim, Francesco Baldini, Rita Bellagamba, Evangelo Boumis, Marta Camici, Alessandro Capone, Emanuela Caraffa, Adriana Cataldo, Stefano Cerilli, Carlotta Cerva, Pierangelo Chinello, Stefania Cicalini, Alessandra D'Abramo, Maria Grazia De Palo, Federico De Zottis, Virginia Di Bari, Francesco Di Gennaro, Gianpiero D'Offizi, Davide Donno, Francesca Faraglia, Vincenzo Galati, Roberta Gagliardini, Saba Gebremeskel Tekle, Maria Letizia Giancola, Guido Granata, Elisabetta Grilli, Fabio Iacomi, Luciana Lepore, Raffaella Libertone, Laura Loiacono, Andrea Mariano, Ilaria Mastrorosa, Valentina Mazzotta, Paola Mencarini, Annalisa Mondi, Silvia Mosti, Maria Musso, Pasquale Noto, Sandrine Ottou, Claudia Palazzolo, Fabrizio Palmieri, Carlo Pareo, Nicola Petrosillo, Carmela Pinnetti, Paolo Migliorisi Ramazzini, Alessia Rianda, Silvia Rosati, Laura Scorzolini, Fabrizio Taglietti, Chiara Taibi, Roberto Tonnarini, Simone Topino, Alessandra Vergori, Laura Vincenzi, Ubaldo Visco-Comandini, Pietro Vittozzi, and Mauro Zaccarelli

Published
2022
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6. Risk and predictive factors of prolonged viral RNA shedding in upper respiratory specimens in a large cohort of COVID-19 patients admitted in an Italian Reference Hospital

Author

Annalisa Mondi, Patrizia Lorenzini, Concetta Castilletti, Roberta Gagliardini, Eleonora Lalle, Angela Corpolongo, Maria Beatrice Valli, Fabrizio Taglietti, Stefania Cicalini, Laura Loiacono, Francesco Di Gennaro, Gianpiero D’Offizi, Fabrizio Palmieri, Emanuele Nicastri, Chiara Agrati, Nicola Petrosillo, Giuseppe Ippolito, Francesco Vaia, Enrico Girardi, Maria Rosaria Capobianchi, Andrea Antinori, Sara Zito, Maria Alessandra Abbonizio, Amina Abdeddaim, Elisabetta Agostini, Fabrizio Albarello, Gioia Amadei, Alessandra Amendola, Maria Assunta Antonica, Mario Antonini, Tommaso Ascoli Bartoli, Francesco Baldini, Raffaella Barbaro, Barbara Bartolini, Rita Bellagamba, Martina Benigni, Nazario Bevilacqua, Gianluigi Biava, Michele Bibas, Licia Bordi, Veronica Bordoni, Evangelo Boumis, Marta Branca, Rosanna Buonomo, Donatella Busso, Marta Camici, Paolo Campioni, Flaminia Canichella, Alessandro Capone, Cinzia Caporale, Emanuela Caraffa, Ilaria Caravella, Fabrizio Carletti, Adriana Cataldo, Stefano Cerilli, Carlotta Cerva, Roberta Chiappini, Pierangelo Chinello, Maria Assunta Cianfarani, Carmine Ciaralli, Claudia Cimaglia, Nicola Cinicola, Veronica Ciotti, Francesca Colavita, Massimo Cristofaro, Salvatore Curiale, Alessandra D’Abramo, Cristina Dantimi, Alessia De Angelis, Giada De Angelis, Maria Grazia De Palo, Federico De Zottis, Virginia Di Bari, Rachele Di Lorenzo, Federica Di Stefano, Davide Donno, Francesca Evangelista, Francesca Faraglia, Anna Farina, Federica Ferraro, Lorena Fiorentini, Andrea Frustaci, Matteo Fusetti, Vincenzo Galati, Paola Gallì, Gabriele Garotto, Ilaria Gaviano, Saba Gebremeskel Tekle, Maria Letizia Giancola, Filippo Giansante, Emanuela Giombini, Guido Granata, Maria Cristina Greci, Elisabetta Grilli, Susanna Grisetti, Gina Gualano, Fabio Iacomi, Marta Iaconi, Giuseppina Iannicelli, Carlo Inversi, Maria Elena Lamanna, Simone Lanini, Daniele Lapa, Luciana Lepore, Raffaella Libertone, Raffaella Lionetti, Giuseppina Liuzzi, Andrea Lucia, Franco Lufrani, Manuela Macchione, Gaetano Maffongelli, Alessandra Marani, Luisa Marchioni, Andrea Mariano, Maria Cristina Marini, Micaela Maritti, Annelisa Mastrobattista, Ilaria Mastrorosa, Giulia Matusali, Valentina Mazzotta, Paola Mencarini, Silvia Meschi, Francesco Messina, Sibiana Micarelli, Giulia Mogavero, Marzia Montalbano, Chiara Montaldo, Silvia Mosti, Silvia Murachelli, Maria Musso, Michela Nardi, Assunta Navarra, Martina Nocioni, Pasquale Noto, Roberto Noto, Alessandra Oliva, Ilaria Onnis, Sandrine Ottou, Claudia Palazzolo, Emanuele Pallini, Giulio Palombi, Carlo Pareo, Virgilio Passeri, Federico Pelliccioni, Giovanna Penna, Antonella Petrecchia, Ada Petrone, Elisa Pianura, Carmela Pinnetti, Maria Pisciotta, Pierluca Piselli, Silvia Pittalis, Agostina Pontarelli, Costanza Proietti, Vincenzo Puro, Paolo Migliorisi Ramazzini, Alessia Rianda, Gabriele Rinonapoli, Silvia Rosati, Dorotea Rubino, Martina Rueca, Alberto Ruggeri, Alessandra Sacchi, Alessandro Sampaolesi, Francesco Sanasi, Carmen Santagata, Alessandra Scarabello, Silvana Scarcia, Vincenzo Schininà, Paola Scognamiglio, Laura Scorzolini, Giulia Stazi, Giacomo Strano, Chiara Taibi, Giorgia Taloni, Tetaj Nardi, Roberto Tonnarini, Simone Topino, Martina Tozzi, Francesco Vairo, Alessandra Vergori, Laura Vincenzi, Ubaldo Visco-Comandini, Serena Vita, Pietro Vittozzi, Mauro Zaccarelli, Antonella Zanetti, Mondi, A., Lorenzini, P., Castilletti, C., Gagliardini, R., Lalle, E., Corpolongo, A., Valli, M. B., Taglietti, F., Cicalini, S., Loiacono, L., Di Gennaro, F., D'Offizi, G., Palmieri, F., Nicastri, E., Agrati, C., Petrosillo, N., Ippolito, G., Vaia, F., Girardi, E., Capobianchi, M. R., Antinori, A., Zito, S., Abbonizio, M. A., Abdeddaim, A., Agostini, E., Albarello, F., Amadei, G., Amendola, A., Antonica, M. A., Antonini, M., Bartoli, T. A., Baldini, F., Barbaro, R., Bartolini, B., Bellagamba, R., Benigni, M., Bevilacqua, N., Biava, G., Bibas, M., Bordi, L., Bordoni, V., Boumis, E., Branca, M., Buonomo, R., Busso, D., Camici, M., Campioni, P., Canichella, F., Capone, A., Caporale, C., Caraffa, E., Caravella, I., Carletti, F., Cataldo, A., Cerilli, S., Cerva, C., Chiappini, R., Chinello, P., Cianfarani, M. A., Ciaralli, C., Cimaglia, C., Cinicola, N., Ciotti, V., Colavita, F., Cristofaro, M., Curiale, S., D'Abramo, A., Dantimi, C., De Angelis, A., De Angelis, G., De Palo, M. G., De Zottis, F., Di Bari, V., Di Lorenzo, R., Di Stefano, F., Donno, D., Evangelista, F., Faraglia, F., Farina, A., Ferraro, F., Fiorentini, L., Frustaci, A., Fusetti, M., Galati, V., Galli, P., Garotto, G., Gaviano, I., Tekle, S. G., Giancola, M. L., Giansante, F., Giombini, E., Granata, G., Greci, M. C., Grilli, E., Grisetti, S., Gualano, G., Iacomi, F., Iaconi, M., Iannicelli, G., Inversi, C., Lamanna, M. E., Lanini, S., Lapa, D., Lepore, L., Libertone, R., Lionetti, R., Liuzzi, G., Lucia, A., Lufrani, F., Macchione, M., Maffongelli, G., Marani, A., Marchioni, L., Mariano, A., Marini, M. C., Maritti, M., Mastrobattista, A., Mastrorosa, I., Matusali, G., Mazzotta, V., Mencarini, P., Meschi, S., Messina, F., Micarelli, S., Mogavero, G., Montalbano, M., Montaldo, C., Mosti, S., Murachelli, S., Musso, M., Nardi, M., Navarra, A., Nocioni, M., Noto, P., Noto, R., Oliva, A., Onnis, I., Ottou, S., Palazzolo, C., Pallini, E., Palombi, G., Pareo, C., Passeri, V., Pelliccioni, F., Penna, G., Petrecchia, A., Petrone, A., Pianura, E., Pinnetti, C., Pisciotta, M., Piselli, P., Pittalis, S., Pontarelli, A., Proietti, C., Puro, V., Ramazzini, P. M., Rianda, A., Rinonapoli, G., Rosati, S., Rubino, D., Rueca, M., Ruggeri, A., Sacchi, A., Sampaolesi, A., Sanasi, F., Santagata, C., Scarabello, A., Scarcia, S., Schinina, V., Scognamiglio, P., Scorzolini, L., Stazi, G., Strano, G., Taibi, C., Taloni, G., Nardi, T., Tonnarini, R., Topino, S., Tozzi, M., Vairo, F., Vergori, A., Vincenzi, L., Visco-Comandini, U., Vita, S., Vittozzi, P., Zaccarelli, M., and Zanetti, A.

Subjects
Male, 0301 basic medicine, Time Factors, medicine.medical_treatment, Respiratory System, coronavirus, Infectious and parasitic diseases, RC109-216, Severity of Illness Index, Cohort Studies, 0302 clinical medicine, risk factors, 030212 general & internal medicine, Respiratory disease, General Medicine, Middle Aged, Virus Shedding, Infectious Diseases, symbols, RNA, Viral, Female, Coronavirus, COVID-19, viral clearance, viral shedding, Risk factors, SARS-CoV-2, Cohort study, Adult, Microbiology (medical), medicine.medical_specialty, viral shedding, Coronaviru, 030106 microbiology, Article, NO, 03 medical and health sciences, symbols.namesake, Internal medicine, Severity of illness, medicine, Humans, Poisson regression, Aged, Proportional Hazards Models, Mechanical ventilation, business.industry, Proportional hazards model, COVID-19, Retrospective cohort study, medicine.disease, Respiratory failure, Risk factor, business, viral clearance
Abstract

Background Few data about predictors and outcomes associated with prolonged SARS-CoV-2 RNA shedding (VS) are available. Methods Retrospective study including all patients admitted with COVID-19 in an Italian reference hospital for infectious diseases between March 1 and July 1, 2020. Predictors of viral clearance (VC) and prolonged VS from upper respiratory tract were assessed by Poisson regression and logistic regression analyses. The causal relation between duration of VS and probability of clinical outcomes was evaluated through inverse probability weighted Cox model. Results 536 subjects were included. Median duration of VS from symptoms onset was 18 days (IQR 12-26). The estimated 30-day probability of VC was 70.2% (95%CI:65-75). At multivariable analysis, patients with comorbidities (aIRR = 0.88, p = 0.004), lymphopenia at hospital admission (aIRR = 0.75, p = 0.032) and with moderate/severe respiratory disease (aIRR = 0.42, p 1000 ng/mL at admission (aOR = 1.76, p = 0.035) independently predicted prolonged VS. The achievement of VC doubled the chance of clinical recovery (aHR = 2.17, p

Published
2021

7. No Efficacy of the Combination of Lopinavir/Ritonavir Plus Hydroxychloroquine Versus Standard of Care in Patients Hospitalized With COVID-19: A Non-Randomized Comparison

Author

Pierluca Piselli, Andrea Mariano, Chiara Agrati, Emanuele Nicastri, Roberta Gagliardini, Valentina Mazzotta, Andrea Antinori, Fabrizio Palmieri, Nicola Petrosillo, Alessandra Amendola, Francesco Vaia, Maria Rosaria Capobianchi, Amina Abdeddaim, Alessandra Vergori, Alessandro Cozzi-Lepri, Giuseppe Ippolito, Francesco Di Gennaro, Fabrizio Taglietti, Enrico Girardi, Luisa Marchioni, and Giampiero D'Offizi

Subjects
medicine.medical_specialty, viral shedding, Lopinavir/ritonavir, RM1-950, 030204 cardiovascular system & hematology, law.invention, 03 medical and health sciences, 0302 clinical medicine, antivirals, Randomized controlled trial, law, invasive ventilation, Internal medicine, medicine, Clinical endpoint, Pharmacology (medical), 030212 general & internal medicine, Original Research, Pharmacology, drug repurposing, business.industry, Proportional hazards model, SARS-CoV-2, Hydroxychloroquine, Lopinavir, Breathing, Ritonavir, Therapeutics. Pharmacology, business, medicine.drug
Abstract

Objectives: No specific treatment has been approved for COVID-19. Lopinavir/ritonavir (LPV/r) and hydroxychloroquine (HCQ) have been used with poor results, and a trial showed advantages of combined antiviral therapy vs. single antivirals. The aim of the study was to assess the effectiveness of the combination of antivirals (LPV/r and HCQ) or their single use in COVID-19 hospitalized patients vs. standard of care (SoC).Methods: Patients ≥18 years with SARS-CoV-2 infection, defined as positive RT-PCR from nasal/oropharyngeal (NP/OP) swab or positive serology, admitted at L. Spallanzani Institute (Italy) were included.Primary endpoint: time to invasive ventilation/death. Secondary endpoint: time to two consecutive negative SARS-CoV-2 PCRs in NP/OP swabs. In order to control for measured confounders, a marginal Cox regression model with inverse probability weights was used.Results: A total of 590 patients were included in the analysis: 36.3% female, 64 years (IQR 51–76), and 91% with pneumonia. Cumulative probability of invasive ventilation/death at 14 days was 21.2% (95% CI 17.6, 24.7), without difference between SOC, LPV/r, hydroxychloroquine, HCQ + LPV/r, and SoC. The risk of invasive ventilation/death in the groups appeared to vary by baseline ratio of arterial oxygen partial pressure to fractional inspired oxygen (PaO2/FiO2). Overall cumulative probability of confirmed negative nasopharyngeal swabs at 14 days was 44.4% (95% CI 38.9, 49.9), without difference between groups.Conclusion: In this retrospective analysis, we found no difference in the rate of invasive ventilation/death or viral shedding by different strategies, as in randomized trials performed to date. Moreover, even the combination HCQ + LPV/r did not show advantages vs. SoC.

Published
2020

8. Common cardiovascular risk factors and in-hospital mortality in 3,894 patients with COVID-19: survival analysis and machine learning-based findings from the multicentre Italian CORIST Study

Author

Augusto Di Castelnuovo, Marialaura Bonaccio, Simona Costanzo, Alessandro Gialluisi, Andrea Antinori, Nausicaa Berselli, Lorenzo Blandi, Raffaele Bruno, Roberto Cauda, Giovanni Guaraldi, Ilaria My, Lorenzo Menicanti, Giustino Parruti, Giuseppe Patti, Stefano Perlini, Francesca Santilli, Carlo Signorelli, Giulio G. Stefanini, Alessandra Vergori, Amina Abdeddaim, Walter Ageno, Antonella Agodi, Piergiuseppe Agostoni, Luca Aiello, Samir Al Moghazi, Filippo Aucella, Greta Barbieri, Alessandro Bartoloni, Carolina Bologna, Paolo Bonfanti, Serena Brancati, Francesco Cacciatore, Lucia Caiano, Francesco Cannata, Laura Carrozzi, Antonio Cascio, Antonella Cingolani, Francesco Cipollone, Claudia Colomba, Annalisa Crisetti, Francesca Crosta, Gian B. Danzi, Damiano D'Ardes, Katleen de Gaetano Donati, Francesco Di Gennaro, Gisella Di Palma, Giuseppe Di Tano, Massimo Fantoni, Tommaso Filippini, Paola Fioretto, Francesco M. Fusco, Ivan Gentile, Leonardo Grisafi, Gabriella Guarnieri, Francesco Landi, Giovanni Larizza, Armando Leone, Gloria Maccagni, Sandro Maccarella, Massimo Mapelli, Riccardo Maragna, Rossella Marcucci, Giulio Maresca, Claudia Marotta, Lorenzo Marra, Franco Mastroianni, Alessandro Mengozzi, Francesco Menichetti, Jovana Milic, Rita Murri, Arturo Montineri, Roberta Mussinelli, Cristina Mussini, Maria Musso, Anna Odone, Marco Olivieri, Emanuela Pasi, Francesco Petri, Biagio Pinchera, Carlo A. Pivato, Roberto Pizzi, Venerino Poletti, Francesca Raffaelli, Claudia Ravaglia, Giulia Righetti, Andrea Rognoni, Marco Rossato, Marianna Rossi, Anna Sabena, Francesco Salinaro, Vincenzo Sangiovanni, Carlo Sanrocco, Antonio Scarafino, Laura Scorzolini, Raffaella Sgariglia, Paola G. Simeone, Enrico Spinoni, Carlo Torti, Enrico M. Trecarichi, Francesca Vezzani, Giovanni Veronesi, Roberto Vettor, Andrea Vianello, Marco Vinceti, Raffaele De Caterina, Licia Iacoviello, Di Castelnuovo, A., Bonaccio, M., Costanzo, S., Gialluisi, A., Antinori, A., Berselli, N., Blandi, L., Bruno, R., Cauda, R., Guaraldi, G., My, I., Menicanti, L., Parruti, G., Patti, G., Perlini, S., Santilli, F., Signorelli, C., Stefanini, G. G., Vergori, A., Abdeddaim, A., Ageno, W., Agodi, A., Agostoni, P., Aiello, L., Al Moghazi, S., Aucella, F., Barbieri, G., Bartoloni, A., Bologna, C., Bonfanti, P., Brancati, S., Cacciatore, F., Caiano, L., Cannata, F., Carrozzi, L., Cascio, A., Cingolani, A., Cipollone, F., Colomba, C., Crisetti, A., Crosta, F., Danzi, G. B., D'Ardes, D., de Gaetano Donati, K., Di Gennaro, F., Di Palma, G., Di Tano, G., Fantoni, M., Filippini, T., Fioretto, P., Fusco, F. M., Gentile, I., Grisafi, L., Guarnieri, G., Landi, F., Larizza, G., Leone, A., Maccagni, G., Maccarella, S., Mapelli, M., Maragna, R., Marcucci, R., Maresca, G., Marotta, C., Marra, L., Mastroianni, F., Mengozzi, A., Menichetti, F., Milic, J., Murri, R., Montineri, A., Mussinelli, R., Mussini, C., Musso, M., Odone, A., Olivieri, M., Pasi, E., Petri, F., Pinchera, B., Pivato, C. A., Pizzi, R., Poletti, V., Raffaelli, F., Ravaglia, C., Righetti, G., Rognoni, A., Rossato, M., Rossi, M., Sabena, A., Salinaro, F., Sangiovanni, V., Sanrocco, C., Scarafino, A., Scorzolini, L., Sgariglia, R., Simeone, P. G., Spinoni, E., Torti, C., Trecarichi, E. M., Vezzani, F., Veronesi, G., Vettor, R., Vianello, A., Vinceti, M., De Caterina, R., Iacoviello, L., Di Castelnuovo, Augusto, Bonaccio, Marialaura, Costanzo, Simona, Gialluisi, Alessandro, Antinori, Andrea, Berselli, Nausicaa, Blandi, Lorenzo, Bruno, Raffaele, Cauda, Roberto, Guaraldi, Giovanni, My, Ilaria, Menicanti, Lorenzo, Parruti, Giustino, Patti, Giuseppe, Perlini, Stefano, Santilli, Francesca, Signorelli, Carlo, Stefanini, Giulio G, Vergori, Alessandra, Abdeddaim, Amina, Ageno, Walter, Agodi, Antonella, Agostoni, Piergiuseppe, Aiello, Luca, Al Moghazi, Samir, Aucella, Filippo, Barbieri, Greta, Bartoloni, Alessandro, Bologna, Carolina, Bonfanti, Paolo, Brancati, Serena, Cacciatore, Francesco, Caiano, Lucia, Cannata, Francesco, Carrozzi, Laura, Cascio, Antonio, Cingolani, Antonella, Cipollone, Francesco, Colomba, Claudia, Crisetti, Annalisa, Crosta, Francesca, Danzi, Gian B, D'Ardes, Damiano, de Gaetano Donati, Katleen, Di Gennaro, Francesco, Di Palma, Gisella, Di Tano, Giuseppe, Fantoni, Massimo, Filippini, Tommaso, Fioretto, Paola, Fusco, Francesco M, Gentile, Ivan, Grisafi, Leonardo, Guarnieri, Gabriella, Landi, Francesco, Larizza, Giovanni, Leone, Armando, Maccagni, Gloria, Maccarella, Sandro, Mapelli, Massimo, Maragna, Riccardo, Marcucci, Rossella, Maresca, Giulio, Marotta, Claudia, Marra, Lorenzo, Mastroianni, Franco, Mengozzi, Alessandro, Menichetti, Francesco, Milic, Jovana, Murri, Rita, Montineri, Arturo, Mussinelli, Roberta, Mussini, Cristina, Musso, Maria, Odone, Anna, Olivieri, Marco, Pasi, Emanuela, Petri, Francesco, Pinchera, Biagio, Pivato, Carlo A, Pizzi, Roberto, Poletti, Venerino, Raffaelli, Francesca, Ravaglia, Claudia, Righetti, Giulia, Rognoni, Andrea, Rossato, Marco, Rossi, Marianna, Sabena, Anna, Salinaro, Francesco, Sangiovanni, Vincenzo, Sanrocco, Carlo, Scarafino, Antonio, Scorzolini, Laura, Sgariglia, Raffaella, Simeone, Paola G, Spinoni, Enrico, Torti, Carlo, Trecarichi, Enrico M, Vezzani, Francesca, Veronesi, Giovanni, Vettor, Roberto, Vianello, Andrea, Vinceti, Marco, De Caterina, Raffaele, Iacoviello, Licia, Di Castelnuovo, A, Bonaccio, M, Costanzo, S, Gialluisi, A, Antinori, A, Berselli, N, Blandi, L, Bruno, R, Cauda, R, Guaraldi, G, My, I, Menicanti, L, Parruti, A, Patti, G, Perlini, S, Santilli, F, Signorelli, C, Stefanini, G, Vergori, A, Abdeddaim, A, Ageno, W, Agodi, A, Agostoni, P, Aiello, L, Al Moghazi, S, Aucella, F, Barbieri, G, Bartoloni, A, Bologna, C, Bonfanti, P, Brancati, S, Cacciatore, F, Caiano, L, Cannata, F, Carrozzi, L, Cascio, A, Cingolani, A, Cipollone, F, Colomba, C, Crisetti, A, Crosta, F, Danzi, G, D'Ardes, D, de Gaetano Donati, K, Di Gennaro, F, Di Palma, G, Di Tano, G, Fantoni, M, Filippini, T, Fioretto, P, Fusco, F, Gentile, I, Grisafi, L, Guarnieri, G, Landi, F, Larizza, G, Leone, A, Maccagni, G, Maccarella, S, Mapelli, M, Maragna, R, Marcucci, R, Maresca, G, Marotta, C, Marra, L, Mastroianni, F, Mengozzi, A, Menichetti, F, Milic, J, Miurri, R, Montineri, A, Mussinelli, R, Mussini, C, Musso, M, Odone, A, Olivieri, M, Pasi, E, Petri, F, Pinchera, B, Pivato, C, Pizzi, R, Poletti, V, Raffaelli, F, Ravaglia, C, Righetti, G, Rognoni, A, Rossato, M, Rossi, M, Sabena, A, Salinaro, F, Sangiovanni, V, Sanrocco, C, Scarafino, A, Scorzolini, L, Sgariglia, R, Simeone, P, Spinoni, E, Torti, C, Trecarichi, E, Vezzani, F, Veronesi, G, Vettor, R, Vianello, A, Vinceti, M, De Caterina, R, and Iacoviello, L

Subjects
Male, Epidemiology, Endocrinology, Diabetes and Metabolism, Medicine (miscellaneous), 030204 cardiovascular system & hematology, computer.software_genre, Machine Learning, 0302 clinical medicine, Retrospective Studie, Risk Factors, Cardiovascular Disease, 80 and over, Medicine, Age Factor, Viral, Hospital Mortality, Betacoronavirus Hospital Mortality, Young adult, Aged, 80 and over, Nutrition and Dietetics, COVID-19, In-hospital mortality, Risk factors, Mortality rate, Hazard ratio, Age Factors, Middle Aged, C-Reactive Protein, Cardiovascular Diseases, Female, Survival Analysi, Cardiology and Cardiovascular Medicine, Coronavirus Infections, Human, Glomerular Filtration Rate, Adult, medicine.medical_specialty, Adolescent, Pneumonia, Viral, 030209 endocrinology & metabolism, Settore MED/17 - MALATTIE INFETTIVE, Machine learning, Aged, Humans, Pandemics, Retrospective Studies, SARS-CoV-2, Survival Analysis, Young Adult, Betacoronavirus, Article, 03 medical and health sciences, Risk factor, Survival analysis, Pandemic, Betacoronaviru, business.industry, Coronavirus Infection, Risk Factor, Retrospective cohort study, Pneumonia, Confidence interval, Artificial intelligence, business, computer
Abstract

Background and aims There is poor knowledge on characteristics, comorbidities and laboratory measures associated with risk for adverse outcomes and in-hospital mortality in European Countries. We aimed at identifying baseline characteristics predisposing COVID-19 patients to in-hospital death. Methods and results Retrospective observational study on 3894 patients with SARS-CoV-2 infection hospitalized from February 19th to May 23rd, 2020 and recruited in 30 clinical centres distributed throughout Italy. Machine learning (random forest)-based and Cox survival analysis. 61.7% of participants were men (median age 67 years), followed up for a median of 13 days. In-hospital mortality exhibited a geographical gradient, Northern Italian regions featuring more than twofold higher death rates as compared to Central/Southern areas (15.6% vs 6.4%, respectively). Machine learning analysis revealed that the most important features in death classification were impaired renal function, elevated C reactive protein and advanced age. These findings were confirmed by multivariable Cox survival analysis (hazard ratio (HR): 8.2; 95% confidence interval (CI) 4.6–14.7 for age ≥85 vs 18–44 y); HR = 4.7; 2.9–7.7 for estimated glomerular filtration rate levels, Highlights • Impaired renal function, elevated C-reactive protein and advanced age were major indicators of death in COVID-19 patients. • These associations were substantially homogenous across all sub-groups analysed. • No relation was found with obesity, tobacco use, cardiovascular disease and related-comorbidities. • Death rates were higher in the Northern as opposed to Central-Southern Italian regions.

Published
2020

9. Endocarditis and meningitis associated to nape piercing in a young female: a case report

Author

Andrea, Mariano, Raffaella, Pisapia, Amina, Abdeddaim, Chiara, Taibi, Alessia, Rianda, Laura, Vincenzi, and Gianpiero, D'Offizi

Subjects
Adult, Staphylococcus aureus, Time Factors, Bacteremia, Endocarditis, Bacterial, Staphylococcal Infections, Anti-Bacterial Agents, Meningitis, Bacterial, Treatment Outcome, Risk Factors, Humans, Drug Therapy, Combination, Female, Body Piercing, Gentamicins, Oxacillin
Abstract

Body piercing is a social phenomenon on the rise especially among young people. This procedure may be complicated by serious bacterial and viral infections. We report a case of Staphylococcus aureus infective endocarditis and meningitis arising from the site of a nape piercing, after its removal. A 21-year-old Italian female was admitted to hospital with neurological impairment and sepsis. A diagnosis of endocarditis associated with meningitis by S. aureus, complicated by septic emboli in the brain, retina, skin and kidney, was formulated on the basis of modified Duke's criteria. The likely port-of-entry was the site of a nape piercing, removed two months before. In view of the widespread practice of body piercing, provision of correct and timely information concerning the associated serious risks is now imperative. Such information should emphasise the option for antibiotic prophylaxis, and the importance of careful local hygiene, even after piercing removal.

Published
2015

10. Varicella zoster virus infection presenting as isolated diplopia: a case report

Author

A. Testa, Laura Vincenzi, Raffaella Pisapia, Pasquale Narciso, Alessandra Oliva, Simonetta Galgani, Amina Abdeddaim, Alessia Rianda, and Andrea Mariano

Subjects
Adult, Male, medicine.medical_specialty, Herpesvirus 3, Human, viruses, Anti-Inflammatory Agents, Case Report, Varicella-zoster virus infection, medicine.disease_cause, Antiviral Agents, Herpes Zoster, Diagnosis, Differential, Medical microbiology, Diplopia, Medicine, Humans, integumentary system, business.industry, Trochlear nerve, Varicella zoster virus, virus diseases, Trochlear Nerve Diseases, Dermatology, Rash, Virology, eye diseases, Infectious Diseases, Molecular Diagnostic Techniques, Molecular diagnosis, medicine.symptom, Differential diagnosis, business, Cranial nerve palsy, Clinical awareness
Abstract

Background Involvement of trochlear nerve during Varicella Zoster Virus (VZV) Infection has been rarely described, and always in association with skin rash. Case presentation We describe the case of a patient with VZV infection presenting as isolated diplopia due to fourth cranial nerve palsy. The diagnosis has been obtained through the application of a standardized molecular diagnostic panel, and diplopia resolved after specific antiviral and corticosteroid therapy. Conclusion This case evidences that clinicians should be aware of atypical VZV infection, even in the absence of the typical skin rash.

Published
2012

11. Zoledronic acid and interleukin-2 treatment improves immunocompetence in HIV-infected persons by activating Vgamma9Vdelta2 T cells

Author

Alessandra Amendola, Alessandra Sacchi, Federico Martini, Amina Abdeddaim, Cristiana Gioia, Miroslav Malkovsky, Chrysoula Vlassi, Gianpiero D'Offizi, Fabrizio Poccia, Paola Piacentini, Massimo Tempestilli, Chiara Agrati, Poccia, F., Gioia, C., Martini, F., Sacchi, A., Piacentini, P., Tempestilli, M., Agrati, C., Amendola, A., Abdeddaim, A., Vlassi, C., Malkovsky, M., and D'Offizi, G.

Subjects
Interleukin 2, Cytotoxicity, Immunologic, medicine.medical_treatment, T cell, Immunology, Antigen presentation, HIV-specific response, HIV Infections, Lymphocyte Activation, Zoledronic Acid, Immunophenotyping, Immune system, Immunomodulating drug, Adjuvancy, Adjuvants, Immunologic, T-Lymphocyte Subsets, Immunology and Allergy, Medicine, Humans, Lymphocyte Count, Cells, Cultured, Innate immunity, Innate immune system, Diphosphonates, business.industry, Imidazoles, Cell Differentiation, Receptors, Antigen, T-Cell, gamma-delta, Immunotherapy, Dendritic cell, Dendritic Cells, Recombinant Proteins, Infectious Diseases, medicine.anatomical_structure, HIV-1, Interleukin-2, Drug Therapy, Combination, business, Bis-phosphonate, Immunocompetence, Immunologic Memory, CD8, medicine.drug, T-Lymphocytes, Cytotoxic
Abstract

Objective gammadelta T cells bearing the Vgamma9Vdelta2 T-cell receptor exert many antiviral effector functions in humans, including release of anti-HIV factors and direct cytotoxicity against virus-infected cells. Moreover, they are known to activate dendritic cells, improving antigen presentation function. After HIV infection, Vgamma9Vdelta2 T-cell number and reactivity are rapidly affected and they decrease upon disease progression. Bisphosphonate drugs such as zoledronic acid (Zol), used to treat bone diseases, have been shown to induce in vivo, in combination with interleukin-2, Vgamma9Vdelta2 T-cells' activation. The aim of this work was to verify whether the administration of Zol in combination with interleukin-2 in HIV-infected patients might improve Vgamma9Vdelta2 T-cell function, including immune adjuvancy mediated by gammadelta-dendritic cell cross-talk. Design and methods In HIV patients naive to antiretroviral therapy, we analyzed the effect of combined Zol and interleukin-2 treatment, in comparison to Zol alone, on Vgamma9Vdelta2 T-cell number, maturation and function, on dendritic cell activation and on HIV-specific CD8 T-cell response. Results Zol and interleukin-2-combined treatment induced in-vivo Vgamma9Vdelta2 T-cell expansion and maturation. Paralleling Vgamma9Vdelta2 T-cell activation, increased dendritic cell maturation and HIV-specific CD8 T-cell responses were found. Conclusion The specific modulation of Vgamma9Vdelta2 T-cell number and responsiveness after HIV infection may be at least transiently restored in vivo by Zol and interleukin-2 treatment. In this way, the immune effector mechanisms, secondary to Vgamma9Vdelta2 T-cell activation, were improved, suggesting a possible adjuvancy role of Zol and interleukin-2 treatment in restoring innate and specific competence in HIV-infected persons.

Published
2009

12. Interferon may prevent HIV viral rebound after HAART interruption in HIV patients

Author

Isabella Abbate, Federico Martini, Maria Rosaria Capobianchi, Pasquale Narciso, Gabriella Rozera, Ferdinando Dianzani, Chrysoula Vlassi, Giorgio Antonucci, Amina Abdeddaim, and Gianpiero D'Offizi

Subjects
Viral rebound, Adult, Male, Immunology, Human immunodeficiency virus (HIV), HIV Infections, medicine.disease_cause, Virus, Liver disease, Acquired immunodeficiency syndrome (AIDS), Interferon, Virology, Antiretroviral Therapy, Highly Active, Medicine, Humans, business.industry, virus diseases, HIV, Cell Biology, Middle Aged, Viral Load, medicine.disease, CD4 Lymphocyte Count, Clinical trial, Case-Control Studies, RNA, Viral, Female, Interferons, business, Viral load, medicine.drug
Abstract

In the pre-highly active antiretroviral therapy (HAART) era, clinical trials showed that interferon (IFN) treatment was able to delay AIDS progression and prolong survival. Along with HAART, ancillary use of IFN during primary infection and before HAART therapy initiation has been effective. Also endogenous IFN may positively affect the progression of HIV infection, as suggested in GB virus type C (GBV-C) coinfected patients. In this pilot study, we tried to prevent rebound of HIV replication in patients who interrupted HAART by covering the drug-free time with administration of pegylated IFN (PEGIFN). Twenty-four HIV-hepatitis C virus (HCV) patients who started IFN treatment for liver disease, after variable time from having interrupted HAART, were enrolled. HIV RNA was determined during a 2-month period. In patients who interrupted HAART at variable times before initiating IFN and, therefore, had experienced a complete viral rebound, IFN caused a significant reduction of viral load lasting at least 4 weeks. Moreover, 3 of the 4 patients who started IFN concomitantly with the HAART discontinuation showed complete control of viral rebound, delaying the resumption of viral replication for more than 2 weeks. These preliminary findings suggest that a structured therapy interruptions (STI) strategy may be feasible provided that IFN is administered during the drug-free times, possibly delaying drug resistance, lessening toxicity, reducing costs, and prolonging survival.

Published
2008

13. Interferon May Prevent HIV Viral Rebound After HAART Interruption in HIV Patients.

Author

Ferdinando Dianzani, Gabriella Rozera, Isabella Abbate, Gianpiero D'Offizi, Amina Abdeddaim, Chrysoula Vlassi, Giorgio Antonucci, Pasquale Narciso, Federico Martini, and Maria R. Capobianchi

Subjects
INTERFERONS, ANTIRETROVIRAL agents, AIDS treatment, HIV prevention
Abstract

ABSTRACTIn the pre-highly active antiretroviral therapy (HAART) era, clinical trials showed that interferon (IFN) treatment was able to delay AIDS progression and prolong survival. Along with HAART, ancillary use of IFN during primary infection and before HAART therapy initiation has been effective. Also endogenous IFN may positively affect the progression of HIV infection, as suggested in GB virus type C (GBV-C) coinfected patients. In this pilot study, we tried to prevent rebound of HIV replication in patients who interrupted HAART by covering the drug-free time with administration of pegylated IFN (PEGIFN). Twenty-four HIV-hepatitis C virus (HCV) patients who started IFN treatment for liver disease, after variable time from having interrupted HAART, were enrolled. HIV RNA was determined during a 2-month period. In patients who interrupted HAART at variable times before initiating IFN and, therefore, had experienced a complete viral rebound, IFN caused a significant reduction of viral load lasting at least 4 weeks. Moreover, 3 of the 4 patients who started IFN concomitantly with the HAART discontinuation showed complete control of viral rebound, delaying the resumption of viral replication for more than 2 weeks. These preliminary findings suggest that a structured therapy interruptions (STI) strategy may be feasible provided that IFN is administered during the drug-free times, possibly delaying drug resistance, lessening toxicity, reducing costs, and prolonging survival. [ABSTRACT FROM AUTHOR]

Published
2008
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