Unknown

Dataset Information

0

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.


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.

SUBMITTER: Punekar YS 

PROVIDER: S-EPMC8248313 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC8593281 | biostudies-literature
| S-EPMC6649666 | biostudies-literature
| S-EPMC10747437 | biostudies-literature
| S-EPMC10399970 | biostudies-literature
| S-EPMC7521729 | biostudies-literature
| S-EPMC10958962 | biostudies-literature
| S-EPMC10505118 | biostudies-literature
| S-EPMC8031389 | biostudies-literature
| S-EPMC8572911 | biostudies-literature