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Attaianese F, Dalpiaz I, Failla M, Pasquali E, Galli L, Chiappini E. Fixed-dose antiretroviral combinations in children living with human immunodeficiency virus type 1 (HIV-1): a systematic review. J Chemother 2024; 36:355-369. [PMID: 38153234 DOI: 10.1080/1120009x.2023.2297095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023]
Abstract
Fixed-Dose antiretroviral Combinations (FDCs) are the most used drug regimes in adult patients with human-immunodeficiency virus 1 infection, since they increase adherence to antiretroviral therapy and enable good quality of life. The European AIDS Clinical Society guidelines recommend the use of FDCs in paediatrics. However, the use of FDCs in paediatric population is restricted since studies in children and adolescents are mostly conducted in small sample sizes and are heterogeneous in settings and design. This systematic review aims to summarize the current knowledge about the use of FDCs in paediatric population, highlighting the relevant outcomes regarding efficacy and effectiveness, adherence, safety, and adverse events of these regimens.
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Affiliation(s)
- Federica Attaianese
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Irene Dalpiaz
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Martina Failla
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Elisa Pasquali
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
| | - Luisa Galli
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
- Paediatric Infectious Disease Unit, IRCCS Anna Meyer Children's Hospital, Florence, Italy
| | - Elena Chiappini
- Department of Health Sciences, Section of Paediatrics, University of Florence, Florence, Italy
- Paediatric Infectious Disease Unit, IRCCS Anna Meyer Children's Hospital, Florence, Italy
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Chiappini E, Lisi C, Giacomet V, Erba P, Bernardi S, Zangari P, Di Biagio A, Taramasso L, Giaquinto C, Rampon O, Gabiano C, Garazzino S, Tagliabue C, Esposito S, Bruzzese E, Badolato R, Zanaboni D, Cellini M, Dedoni M, Mazza A, Pession A, Giannini AM, Salvini F, Dodi I, Carloni I, Cazzato S, Tovo PA, de Martino M, Galli L. Off-label use of combined antiretroviral therapy, analysis of data collected by the Italian Register for HIV-1 infection in paediatrics in a large cohort of children. BMC Infect Dis 2022; 22:55. [PMID: 35033018 PMCID: PMC8760752 DOI: 10.1186/s12879-022-07026-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 12/31/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early start of highly active antiretroviral therapy (HAART) in perinatally HIV-1 infected children is the optimal strategy to prevent immunological and clinical deterioration. To date, according to EMA, only 35% of antiretroviral drugs are licenced in children < 2 years of age and 60% in those aged 2-12 years, due to the lack of adequate paediatric clinical studies on pharmacokinetics, pharmacodynamics and drug safety in children. METHODS An observational retrospective study investigating the rate and the outcomes of off-label prescription of HAART was conducted on 225 perinatally HIV-1 infected children enrolled in the Italian Register for HIV Infection in Children and followed-up from 2001 to 2018. RESULTS 22.2% (50/225) of included children were receiving an off-label HAART regimen at last check. Only 26% (13/50) of off-label children had an undetectable viral load (VL) before the commencing of the regimen and the 52.0% (26/50) had a CD4 + T lymphocyte percentage > 25%. At last check, during the off label regimen, the 80% (40/50) of patients had an undetectable VL, and 90% (45/50) of them displayed CD4 + T lymphocyte percentage > 25%. The most widely used off-label drugs were: dolutegravir/abacavir/lamivudine (16%; 8/50), emtricitbine/tenofovir disoproxil (22%; 11/50), lopinavir/ritonavir (20%; 10/50) and elvitegravir/cobicistat/emtricitabine/ tenofovir alafenamide (10%; 10/50). At logistic regression analysis, detectable VL before starting the current HAART regimen was a risk factor for receiving an off-label therapy (OR: 2.41; 95% CI 1.13-5.19; p = 0.024). Moreover, children < 2 years of age were at increased risk for receiving off-label HAART with respect to older children (OR: 3.24; 95% CI 1063-7.3; p = 0.001). Even if our safety data regarding off-label regimens where poor, no adverse event was reported. CONCLUSION The prescription of an off-label HAART regimen in perinatally HIV-1 infected children was common, in particular in children with detectable VL despite previous HAART and in younger children, especially those receiving their first regimen. Our data suggest similar proportions of virological and immunological successes at last check among children receiving off-label or on-label HAART. Larger studies are needed to better clarify efficacy and safety of off-label HAART regimens in children, in order to allow the enlargement of on-label prescription in children.
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Affiliation(s)
- Elena Chiappini
- Paediatric Infectious Diseases Unit, Department of Health Sciences, Anna Meyer Children's University Hospital, University of Florence, Viale Pieraccini, 24, 50100, Florence, Italy.
| | - Catiuscia Lisi
- Paediatric Infectious Diseases Unit, Department of Health Sciences, Anna Meyer Children's University Hospital, University of Florence, Viale Pieraccini, 24, 50100, Florence, Italy
| | - Vania Giacomet
- Paediatric Infectious Diseases Unit, Department of Paediatrics, ASST FBF SACCO, University of Milan, Milan, Italy
| | - Paola Erba
- Paediatric Infectious Diseases Unit, Department of Paediatrics, ASST FBF SACCO, University of Milan, Milan, Italy
| | - Stefania Bernardi
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Paola Zangari
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Antonio Di Biagio
- Infectious Disease Unit, Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Lucia Taramasso
- Infectious Disease Unit, Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Carlo Giaquinto
- Department of Women and Child Health, University of Padova, Padova, Italy
| | - Osvalda Rampon
- Department of Women and Child Health, University of Padova, Padova, Italy
| | - Clara Gabiano
- Paediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | - Silvia Garazzino
- Paediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | - Claudia Tagliabue
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Susanna Esposito
- Paediatric Clinic, Pietro Barilla Children's Hospital, University of Parma, Parma, Italy
| | - Eugenia Bruzzese
- Department of Translational Medical Sciences, Section of Paediatrics, University of Naples Federico II, Naples, Italy
| | - Raffaele Badolato
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Domenico Zanaboni
- Department On Internal Medicine and Therapeutics, IRCCS Policlinico "S. Matteo" Foundation, University of Pavia, Pavia, Italy
| | - Monica Cellini
- Department of Medical and Surgical Sciences, Section of Paediatric Hemato-Oncology, University of Modena and Reggio Emilia, Modena, Italy
| | - Maurizio Dedoni
- Department of Paediatrics, Ospedale Microcitemico, Cagliari, Italy
| | - Antonio Mazza
- Paediatric Unit, "S. Chiara" Hospital, Trento, Italy
| | - Andrea Pession
- Andrea Pession, Paediatric Unit, IRCCS Azienda Ospedaliero-Universitaria, Bologna, Italy
| | - Anna Maria Giannini
- Paediatric Infectious Diseases Unit, University Hospital Policlinico Giovanni XXIII, Bari, Italy
| | - Filippo Salvini
- Department of Paediatrics, University of Milan, Niguarda Hospital, Milan, Italy
| | - Icilio Dodi
- Paediatric Clinic, Pietro Barilla Children's Hospital, University of Parma, Parma, Italy
| | - Ines Carloni
- Department of Mother and Child Health, Salesi Children's Hospital, Ancona, Italy
| | | | - Pier Angelo Tovo
- Paediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | - Maurizio de Martino
- Paediatric Infectious Diseases Unit, Department of Health Sciences, Anna Meyer Children's University Hospital, University of Florence, Viale Pieraccini, 24, 50100, Florence, Italy
| | - Luisa Galli
- Paediatric Infectious Diseases Unit, Department of Health Sciences, Anna Meyer Children's University Hospital, University of Florence, Viale Pieraccini, 24, 50100, Florence, Italy
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