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Pujari S, Gaikwad S, Panchawagh S, Chitalikar A, Joshi K, Rohekar C, Dabhade D, Bele V. Effectiveness, Weight Changes, and Metabolic Outcomes on Switch to Generic Dolutegravir/Lamivudine Among People with HIV in Western India: An Observational Study. AIDS Res Hum Retroviruses 2024; 40:204-215. [PMID: 38063004 DOI: 10.1089/aid.2022.0167] [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] [Indexed: 01/07/2024] Open
Abstract
We assessed the effectiveness and safety of switching to generic dolutegravir/lamivudine (DTG/3TC) among People living with Human Immunodeficiency Virus (PWH) in Western India. In this single-center, retrospective observational study, PWH, who switched to DTG/3TC, were followed for virologic, immunologic, and clinical effectiveness, and safety, including weight changes, hyperglycemia, and dyslipidemia. Multivariate linear mixed-effects models were used to predict average change in weight adjusted for age, sex, duration of previous antiretroviral (ARV) regimens, and baseline weight. From May 2017 to July 2022, out of 434 PWH switched to DTG/3TC, 304 with at least 1 follow-up visit were included. Median [interquartile range (IQR)] age was 54 (IQR 49-61) years and 70.1% were male. Prevalence of baseline comorbidities was 57.9% (hypertension-41.5%, chronic kidney disease-40.9%, and diabetes mellitus-18.8%). Reasons for switch were affordability (47.4%), desire for simplification (41.8%), ARV toxicities (19.1%), and concern about potential toxicities (10.2%). Median (IQR) duration of follow-up on DTG/3TC was 40 (IQR 31-49) weeks. No virologic failure was observed. Rates of virologic suppression [viral load (VL) ≤20 copies/mL or target not detected (TND)] at 12, 24, 48, 72, 96 and 120 weeks were 95.2%, 95.9%, 90%, 100%, 81.3%, and 88.4%, respectively. Only 9 (3%) PWH permanently discontinued DTG/3TC. Predicted adjusted mean weight gain of +3.3 kg was observed at 96 weeks. Switching from tenofovir disoproxil fumarate (TDF)/emtricitabine or lamivudine (XTC)/non-nucleoside reverse transcriptase inhibitor (NNRTI) and duration on DTG/3TC were significantly associated with weight gain. Apart from trend in worsening hyperglycemia (nine PWH with new onset diabetes), no clinically significant change in lipids and estimated glomerular filtration rate (eGFR) was documented. Switching to DTG/3TC is an effective and safe option among virologically suppressed PWH with high comorbidity burden in India. In view of the several advantages of DTG/3TC, it may be considered for potential scale-up in the right population, both in private and public health care settings in India.
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Affiliation(s)
| | | | | | | | - Kedar Joshi
- Institute of Infectious Diseases, Pune, India
| | | | | | - Vivek Bele
- Institute of Infectious Diseases, Pune, India
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Bacha JM, Dlamini S, Anabwani F, Gwimile J, Kanywa JB, Farirai J, Bvumbwe M, Tsotako M, Steffy T, Nguyen D, Mendez-Reyes JE, Elyanu P, Haq H. Realizing the Promise of Dolutegravir in Effectively Treating Children and Adolescents Living With HIV in Real-world Settings in 6 Countries in Eastern and Southern Africa. Pediatr Infect Dis J 2023; 42:576-581. [PMID: 36795586 PMCID: PMC10259212 DOI: 10.1097/inf.0000000000003878] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/15/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND Despite encouraging results from clinical trials and in high-income countries, large-scale data on the effectiveness and safety of dolutegravir (DTG) in children and adolescents living with HIV (CALHIV) are lacking in low- and middle-income countries (LMICs). METHODS Retrospective analysis was performed among CALHIV 0-19 years old and weighing greater than or equal to 20 kg who received DTG from 2017 to 2020 at sites in Botswana, Eswatini, Lesotho, Malawi, Tanzania and Uganda to determine effectiveness, safety and predictors of viral load suppression (VLS) among CALHIV using DTG, including through single drug substitutions (SDS). RESULTS Among 9419 CALHIV using DTG, 7898 had a documented post-DTG VL, and VLS post-DTG was 93.4% (7378/7898). VLS for antiretroviral therapy (ART) initiations was 92.4% (246/263), and VLS was maintained for the ART-experienced [92.9% (7026/7560) pre- vs. 93.5% (7071/7560) post-DTG; P = 0.14). Among previously unsuppressed, 79.8% (426/534) achieved VLS with DTG. Only 5 patients reported a Grade 3 or 4 adverse event (0.057 per 100 patient-years) requiring DTG discontinuation. History of protease inhibitor-based ART [odds ratio (OR) = 1.53; 95% confidence interval (CI): 1.16-2.03], care in Tanzania (OR = 5.45; 95% CI: 3.41-8.70), and being 15-19 years old (OR = 1.31; 95% CI: 1.03-1.65) were associated with gain of VLS post-DTG. Predictors of VLS on DTG included VLS before DTG (OR = 3.87; 95% CI: 3.03-4.95) and using the once-daily, single tab tenofovir-lamivudine-DTG regimen (OR = 1.78; 95% CI: 1.43-2.22). SDS maintained VLS [95.9% (2032/2120) pre- vs. 95.0% (2014/2120) post-SDS with DTG; P = 0.19], and 83.0% (73/88) of unsuppressed gained VLS using SDS with DTG. CONCLUSIONS We found DTG to be highly effective and safe within our cohort of CALHIV in LMICs. These findings can empower clinicians to prescribe DTG confidently to eligible CALHIV.
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Affiliation(s)
- Jason Michael Bacha
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation - Tanzania, Mbeya, Tanzania
| | - Sandile Dlamini
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation - Eswatini, Mbabane, Eswatini
| | - Florence Anabwani
- Baylor College of Medicine Children’s Foundation - Eswatini, Mbabane, Eswatini
| | - Judith Gwimile
- Baylor College of Medicine Children’s Foundation - Tanzania, Mwanza, Tanzania
| | | | - John Farirai
- Botswana-Baylor Children’s Clinical Centre of Excellence Trust, Gaborone, Botswana
| | - Menard Bvumbwe
- Baylor College of Medicine Children’s Foundation - Malawi, Lilongwe, Malawi
| | - Mabene Tsotako
- Baylor College of Medicine Children’s Foundation – Lesotho, Maseru, Lesotho
| | - Teresa Steffy
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine Children’s Foundation – Lesotho, Maseru, Lesotho
| | - Diane Nguyen
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
- Department of Education, Innovation, and Technology, Baylor College of Medicine, Houston, Texas
| | - Jose Euberto Mendez-Reyes
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Texas Children’s Hospital, Houston, Texas
| | - Peter Elyanu
- Baylor College of Medicine Children’s Foundation - Uganda, Kampala, Uganda
| | - Heather Haq
- From the Department of Pediatrics, Baylor College of Medicine, Houston, Texas
- Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas
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Grau S, Miró JM, Olalla J, Alcalá JC, Castro A, Rubio-Rodríguez D, Rubio-Terrés C. Comparison of the design and methodology of Phase 3 clinical trials of bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) and dolutegravir-based dual therapy (DTG) in HIV: a systematic review of the literature. Expert Rev Anti Infect Ther 2023; 21:65-76. [PMID: 36399521 DOI: 10.1080/14787210.2023.2149490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Current recommended antiretroviral regimens include a combination of two (dual; DT) or three (triple; TT) antiretroviral drugs. This study aims to determine whether the quality of evidence from clinical trials of dolutegravir (dolutegravir/lamivudine [DTG/3TC] or dolutegravir/rilpivirine [DTG/RPV]) is methodologically comparable to that of clinical trials conducted with bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF). AREAS COVERED A systematic review of the medical literature was carried out in PubMed without date or language restrictions, following the PRISMA guidelines. All aspects of the methodological design of phase 3 randomized clinical trials (RCTs) of DT and TT, evaluated by the European Medicines Agency (registration trials), were reviewed. The quality of clinical trials was assessed using the Jadad scale. EXPERT OPINION The search identified 5, 3 and 2 phase 3 RCTs with BIC/FTC/TAF, DTG/3TC and DTG/RPV, respectively, that met the inclusion criteria. The designs would not be comparable due to differences in pre-randomization losses, blinding, patient recruitment, as well as differences in methodological quality, with the average score of the RCTs conducted with BIC/FTC/TAF, DTG/3TC and DTG/RPV being 4.2 (high quality), 3.0 (medium quality) and 3.0 (medium quality), respectively. Due to methodological differences between the BIC/FTC/TAF, DTG/3TC and DTG/RPV RCTs, the results of these are not comparable.
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Affiliation(s)
- Santiago Grau
- Pharmacy Department, Hospital Del Mar, Barcelona, Spain
| | - Jose Maria Miró
- Department of Infectious Diseases, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain.,CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Julian Olalla
- Internal Medicine Department, Hospital Costa Del Sol, Marbella, Spain
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Real-World Effectiveness, Tolerability, and Safety of Dolutegravir/Lamivudine in Korea. Viruses 2022; 14:v14112558. [PMID: 36423167 PMCID: PMC9698877 DOI: 10.3390/v14112558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/14/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Most studies on the real-world effectiveness and safety of dolutegravir/lamivudine (DTG/3TC) have been conducted in Western countries, and Asian reports are lacking. We evaluated the effectiveness and safety of DTG/3TC in Korean adult people living with HIV (PLWH). This retrospective study was conducted from July 2020 to July 2022 at a tertiary hospital in Korea. Those who were followed up for more than 12 months were included. We analyzed the baseline characteristics, effectiveness, resistant profiles, body weights, metabolic parameters, and safety of DTG/3TC treatment in 151 PLWH, dividing them into the treatment-naïve group and the switching group. The median DTG/3TC treatment durations in the treatment-naïve and switching groups were 507.5 and 525.0 days. In the treatment-naïve group, the viral RNA titer was undetectable at 6 and 12 months in 95% of patients. In the switching group, virologic suppression was well-maintained. Meanwhile, the creatinine levels were slightly elevated in both groups compared to baseline. Five participants complained of mild side effects, such as indigestion, constipation, diarrhea, and fatigue. However, no patient stopped treatment during the follow-up period. Since there was no virological failure or serious complications observed in this study, DTG/3TC may be a good treatment option for PLWH in Korea.
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