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Jesson J, Saint-Lary L, Revegue MHDT, O'Rourke J, Townsend CL, Renaud F, Penazzato M, Leroy V. Safety and efficacy of abacavir for treating infants, children, and adolescents living with HIV: a systematic review and meta-analysis. THE LANCET. CHILD & ADOLESCENT HEALTH 2022; 6:692-704. [PMID: 36058225 PMCID: PMC9474298 DOI: 10.1016/s2352-4642(22)00213-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Abacavir is a nucleoside reverse transcriptase inhibitor recommended in paediatric HIV care. We assessed the safety and efficacy profile of abacavir used in first, second, or subsequent lines of treatment for infants, children, and adolescents living with HIV to inform 2021 WHO paediatric ART recommendations. METHODS In this systematic review and meta-analysis, we included observational and experimental studies conducted in infants aged 0-1 year, children aged 1-10 years, and adolescents aged 10-19 years living with HIV; with data on safety or efficacy, or both, of abacavir-based antiretroviral therapy (ART); published in English or French between Jan 1, 2009, and Oct 1, 2020, plus an updated search to incorporate studies published between Oct 1, 2020, and May 15, 2022. Studies could be non-randomised or non-comparative and include patients who are treatment-naive or those who previously received abacavir (only if abacavir was combined with other ART). Case studies, studies in adults aged 18 years or older, and those assessing the effect of maternal ART exposure were excluded. We extracted data related to study identifier, study design, study period, setting, population characteristics, ART treatment, and safety (any hypersensitivity reaction, death, grade 3 or 4 adverse events, treatment discontinuation, any other morbidities, and serious adverse events), and efficacy outcomes (HIV viral load and CD4 counts reported at 6 and 12 months after ART initiation). Using random-effect models, we estimated weighted pooled incidence and relative risk (RR) of outcomes. The protocol is published in PROSPERO (CRD42022309230). FINDINGS Of 1777 records identified, 1475 (83%) were screened after removing duplicates and a further 1421 (96%) were excluded. Of 54 full-text articles assessed for eligibility, 33 (61%) were excluded. Four records were identified from grey literature plus one duplicate from database searching, resulting in 24 studies included (two randomised controlled trials, one single-arm trial, 12 prospective cohorts, seven retrospective cohorts, and two cross-sectional studies). 19 studies described safety data and 15 described efficacy data. 18 (75%) studies were conducted in ART-naive participants. The risk of bias was considered moderate to high for most studies, and all outcomes had significant between-study heterogeneity. Data from 24 265 participants were included, of whom 7236 (30%) received abacavir. Abacavir hypersensitivity reaction was reported in nine (38%) studies, with an incidence ranging from 0·00% to 8·26% (I2=85%; p<0·0001). The incidence of death (reported in seven studies) following abacavir treatment varied from 0·00% to 5·49% (I2=58%; p=0·026). Viral suppression (<400 copies per mL) varied from 50% to 70% at 6 months (I2=92%, p<0·0001) and from 57% to 78% at 12 months (I2=88%, p<0·0001). INTERPRETATION Toxic effects due to abacavir use remain rare and manageable. Despite scarce data on efficacy, this meta-analysis supports the use of abacavir as a preferred first-line regimen for infants and children living with HIV. FUNDING WHO.
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Affiliation(s)
- Julie Jesson
- Center for Epidemiology and Research in Population Health, Inserm U1295, Université de Toulouse, Université Paul Sabatier, Toulouse, France.
| | - Laura Saint-Lary
- Center for Epidemiology and Research in Population Health, Inserm U1295, Université de Toulouse, Université Paul Sabatier, Toulouse, France
| | - Marc Harris Dassi Tchoupa Revegue
- Center for Epidemiology and Research in Population Health, Inserm U1295, Université de Toulouse, Université Paul Sabatier, Toulouse, France
| | | | | | | | | | - Valériane Leroy
- Center for Epidemiology and Research in Population Health, Inserm U1295, Université de Toulouse, Université Paul Sabatier, Toulouse, France
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Xu Z, He P, Xian J, Lu W, Shu J, Luo W, Gan C, Ke R, Xia J, Han Z, Huang M. Association between Nonalcoholic Fatty Liver Disease and Bone Mineral Density in HIV-Infected Patients Receiving Long-term TDF-Based Antiretroviral Therapy. Curr HIV Res 2021; 19:40-46. [PMID: 32940183 DOI: 10.2174/1570162x18999200917120449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/06/2020] [Accepted: 08/14/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tenofovir (TDF) has a detrimental effect on bone mineral density (BMD), while nonalcoholic fatty liver disease (NAFLD) is associated with a lower BMD. OBJECTIVE To help understand the mutual effects of NAFLD and TDF on BMD, this study was designed to explore the potential association between NAFLD and BMD in HIV-infected patients receiving long-term TDF-based antiretroviral therapy (ART). METHODS A total of 89 HIV-infected patients who received TDF-based ART for more than three years were enrolled in this cross-sectional study. We measured BMD using an ultrasonic bone density apparatus, and liver ultrasonography was performed to determine the severity of the fatty liver. The association of NAFLD with BMD was examined using multiple logistic regression analyses. RESULTS Patients with NAFLD showed a worse BMD status than those without NAFLD. The incidence rates of osteopenia (42.86% versus 25.93%) and osteoporosis (17.14% versus 3.70%) were significantly higher in HIV-infected patients with NAFLD than in those without NAFLD. After multivariate adjustment, the odds ratio (OR) for patients with NAFLD exhibiting a worse BMD status compared with those without NAFLD was 4.49 (95% confidence interval [CI] 1.42, 14.15). CONCLUSION Based on our results, NAFLD was significantly associated with a worse BMD status, including osteopenia and osteoporosis, in HIV patients after receiving long-term TDF-based ART. Furthermore, we may want to avoid using TDF for ART in HIV-infected patients with NAFLD.
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Affiliation(s)
- Zhijie Xu
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Pengyuan He
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Jianzhong Xian
- Department of Ultrasonography, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Wuzhu Lu
- Department of Ultrasonography, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Jingxian Shu
- Department of Pharmacy, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Wentao Luo
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Chongjie Gan
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Ruoman Ke
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Jinyu Xia
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Zongping Han
- Department of Clinical Nutrition, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
| | - Mingxing Huang
- Department of Infectious Diseases, the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong, China
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Trougakos IP, Stamatelopoulos K, Terpos E, Tsitsilonis OE, Aivalioti E, Paraskevis D, Kastritis E, Pavlakis GN, Dimopoulos MA. Insights to SARS-CoV-2 life cycle, pathophysiology, and rationalized treatments that target COVID-19 clinical complications. J Biomed Sci 2021; 28:9. [PMID: 33435929 PMCID: PMC7801873 DOI: 10.1186/s12929-020-00703-5] [Citation(s) in RCA: 141] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/23/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Gaining further insights into SARS-CoV-2 routes of infection and the underlying pathobiology of COVID-19 will support the design of rational treatments targeting the life cycle of the virus and/or the adverse effects (e.g., multi-organ collapse) that are triggered by COVID-19-mediated adult respiratory distress syndrome (ARDS) and/or other pathologies. MAIN BODY COVID-19 is a two-phase disease being marked by (phase 1) increased virus transmission and infection rates due to the wide expression of the main infection-related ACE2, TMPRSS2 and CTSB/L human genes in tissues of the respiratory and gastrointestinal tract, as well as by (phase 2) host- and probably sex- and/or age-specific uncontrolled inflammatory immune responses which drive hyper-cytokinemia, aggressive inflammation and (due to broad organotropism of SARS-CoV-2) collateral tissue damage and systemic failure likely because of imbalanced ACE/ANGII/AT1R and ACE2/ANG(1-7)/MASR axes signaling. CONCLUSION Here we discuss SARS-CoV-2 life cycle and a number of approaches aiming to suppress viral infection rates or propagation; increase virus antigen presentation in order to activate a robust and durable adaptive immune response from the host, and/or mitigate the ARDS-related "cytokine storm" and collateral tissue damage that triggers the severe life-threatening complications of COVID-19.
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Affiliation(s)
- Ioannis P Trougakos
- Department of Cell Biology and Biophysics, Faculty of Biology, National and Kapodistrian University of Athens, 15784, Athens, Greece.
| | - Kimon Stamatelopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 11528, Athens, Greece
| | - Evangelos Terpos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 11528, Athens, Greece
| | - Ourania E Tsitsilonis
- Department of Animal and Human Physiology, Faculty of Biology, National and Kapodistrian University of Athens, 15784, Athens, Greece
| | - Evmorfia Aivalioti
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 11528, Athens, Greece
| | - Dimitrios Paraskevis
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 11527, Athens, Greece
| | - Efstathios Kastritis
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 11528, Athens, Greece
| | - George N Pavlakis
- Human Retrovirus Section, National Cancer Institute, Frederick, MD, 21702, USA
| | - Meletios A Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 11528, Athens, Greece.
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Lal BB, Sood V, Khanna R, Rawat D, Verma S, Alam S. Pegylated interferon-based sequential therapy for treatment of HBeAg reactive pediatric chronic hepatitis B-First study in children. Indian J Gastroenterol 2018; 37:326-334. [PMID: 30168073 DOI: 10.1007/s12664-018-0878-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 08/02/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Our aim was to evaluate the efficacy and safety of sequential therapy using pegylated interferon (Peg-IFN) and nucleos(t)ide analogue (NA) for treatment of children in immunoactive (IA) and immunotolerant (IT) phases of chronic hepatitis B. METHODS It was a prospective observational study where those willing for sequential therapy were allocated to group 1 (sequential therapy) and others to group 2 (standard therapy). Sequential therapy included 8 weeks of NA followed by 44 weeks of combination of NA and Peg-IFN. In group 2, IA children received NA monotherapy, and IT children received no therapy. HBe seroconversion, HBs seroconversion, and loss of HBV DNA were the major outcome measures. RESULTS A total of 61 children (36 IA and 25 IT) were included in the analysis. Among the IA children, 17 received sequential therapy and 19 received standard therapy; whereas, among the IT children, 12 received sequential therapy and 13 did not receive any therapy. In IA phase, sequential therapy led to higher HBe seroconversion (64.7% vs. 21.05%, p = 0.017) and higher virological clearance (94.12% vs. 52.63%, p = 0.008). In IT children, there was no benefit of treatment with sequential therapy over observation alone. Baseline ALT > 100 IU/L predicted response to therapy with 100% sensitivity, 89.5% specificity, and LR+ of 9.52. CONCLUSION Sequential therapy leads to higher HBe seroconversion and virological response in children in IA phase. Children with baseline ALT > 100 IU/mL are more likely to respond to sequential therapy. There appears to be no role of sequential therapy in children in IT phase.
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Affiliation(s)
- Bikrant Bihari Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India
| | - Dinesh Rawat
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India
| | - Sanjeev Verma
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, D-1, Acharya Shree Tulsi Marg, Vasant Kunj, New Delhi, 110 070, India.
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Abstract
Human immunodeficiency virus (HIV) infection continues to be a leading cause of morbidity and mortality. HIV-infected individuals are now surviving for a relatively longer period and this is because of easy accessibility to antiretroviral therapy these days. As a result, chronic disease-related complications are now being recognized more often. Kidney disease in HIV-infected children can vary from glomerular to tubular-interstitial involvement. We searched the database to identify various kidney diseases seen in HIV-infected children. We describe the epidemiology, pathogenesis, pathology, clinical and laboratory manifestations, management and outcome of commonly seen kidney disease in HIV-infected children. We also provide a brief overview of toxicity of antiretroviral drugs seen in HIV-infected children. Kidney involvement in HIV-infected children may arise because of HIV infection per se, opportunistic infections, immune mediated injury and drug toxicity. HIV-associated nephropathy is perhaps the most common and most severe form of kidney disease. Proteinuria may be a cost-effective screening test in the long-term management of HIV-infected children, however, there are no definite recommendations for the same. Other important renal diseases are HIV immune complex kidney disease, thrombotic microangiopathy, interstitial nephritis and vasculitis.
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Affiliation(s)
- Ankur Kumar Jindal
- a Department of Paediatrics, Allergy Immunology and Nephrology Unit , Advanced Paediatrics Centre, Postgraduate Institute of Medical Education and Research , Chandigarh , India
| | - Karalanglin Tiewsoh
- a Department of Paediatrics, Allergy Immunology and Nephrology Unit , Advanced Paediatrics Centre, Postgraduate Institute of Medical Education and Research , Chandigarh , India
| | - Rakesh Kumar Pilania
- a Department of Paediatrics, Allergy Immunology and Nephrology Unit , Advanced Paediatrics Centre, Postgraduate Institute of Medical Education and Research , Chandigarh , India
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Burger DM, van Rossum AM. Improved labelling of antiretrovirals for paediatric use. Lancet HIV 2016; 3:e550-e551. [PMID: 27765665 DOI: 10.1016/s2352-3018(16)30175-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 09/16/2016] [Indexed: 11/26/2022]
Affiliation(s)
- David M Burger
- Department of Pharmacy & Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA, Nijmegen, Netherlands.
| | - Annemarie Mc van Rossum
- Department of Paediatrics, Division of Pediatric Infectious Diseases and Immunology, Erasmus MC University Medical Center Rotterdam, Netherlands
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