Effectiveness and safety of dolutegravir two-drug regimens in virologically suppressed people living with HIV: a systematic literature review and meta-analysis of real-world evidence.
HIV Med
; 22(6): 423-433, 2021 07.
Article
em En
| MEDLINE
| ID: mdl-33529489
ABSTRACT
OBJECTIVES:
Dolutegravir (DTG) is widely recommended within three-drug regimens. However, similar efficacy and tolerability have also been achieved with DTG within two-drug regimens in clinical trials. This study evaluated the real-world effectiveness and discontinuations in people living with HIV-1 (PLHIV) switching to DTG with lamivudine (3TC) or rilpivirine (RPV).METHODS:
This was a one-arm meta-analysis utilizing data from a systematic literature review. Data from real-world evidence studies of DTG + RPV and DTG + 3TC were extracted, pooled and analysed. The primary outcome was the proportion of patients with viral failure (VF; ≥ 50 copies/mL in two consecutive measurements and/or ≥ 1000 copies/mL in a single measurement) at week 48 (W48) and week 96 (W96). Other outcomes included virological suppression (VS; < 50 copies/mL) and discontinuations (W48 and W96). Estimates were calculated for VF, VS as per snapshot (VSS) and on treatment analysis (VSOT), and discontinuations.RESULTS:
Pooled mean estimates of VF for DTG + 3TC and DTG + RPV were 0.8% [95% confidence interval (CI) 0.4-1.3] and 0.6% (95% CI 0.0-1.6), respectively, at W48. VSS rate at W48 was 85.0% (95% CI 82.3-87.5) for DTG + 3TC regimen and 92.4% (95% CI 85.0-97.7) in the DTG + RPV regimen. The DTG + 3TC and DTG + RPV regimens led to discontinuations in 13.6% (95% CI 11.1-16.2) and 7.2% (95% CI 2.1-14.4) of patients, respectively, at W48. Similar results were observed at W96.CONCLUSIONS:
Treatment with DTG + 3TC or DTG + RPV in clinical practice provides a low rate of VF and a high rate of VS when initiated in virologically suppressed PLHIV with diverse backgrounds.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecções por HIV
/
Fármacos Anti-HIV
Tipo de estudo:
Systematic_reviews
Limite:
Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article