Safety and efficacy of switching to 4-weekly albuvirtide plus daily dolutegravir in virologically suppressed HIV-1 adults: a 24-week study.

IF 3.4 2区医学 Q3 IMMUNOLOGY AIDS Pub Date : 2025-01-27 DOI:10.1097/QAD.0000000000004130

Xiaoxin Xie, Yanhua Fu, Lin Gan, Xiaoyan Yang, Yebing Song, Chunli Song, Fangfang Sun, Lei Guo, Hai Long

{"title":"Safety and efficacy of switching to 4-weekly albuvirtide plus daily dolutegravir in virologically suppressed HIV-1 adults: a 24-week study.","authors":"Xiaoxin Xie, Yanhua Fu, Lin Gan, Xiaoyan Yang, Yebing Song, Chunli Song, Fangfang Sun, Lei Guo, Hai Long","doi":"10.1097/QAD.0000000000004130","DOIUrl":null,"url":null,"abstract":"Objectives: Albuvirtide (ABT) is a long-acting fusion inhibitor. This study assessed switching to ABT 640 mg every 4 weeks plus daily Dolutegravir (DTG) in virologically suppressed adults with HIV-1.Design and methods: In this open-label, single-arm study, 10 participants with HIV-1 RNA <50 copies/mL switched to ABT plus DTG for 24 weeks. Safety, pharmacokinetics, viral load, and CD4+ T cell counts were assessed.Results: No serious adverse events occurred. Albuvirtide's steady-state trough concentration was 31.1 times higher than PA-IC90. All participants maintained virological suppression. CD4+ T-cell counts increased significantly after 24 weeks (P = 0.0462).Conclusion: Switching to 4-weekly ABT plus daily DTG demonstrated good safety, favorable pharmacokinetics, maintained virological suppression, and improved immune recovery. These findings support ABT's potential as a long-acting agent for simplifying HIV treatment.","PeriodicalId":7502,"journal":{"name":"AIDS","volume":" ","pages":""},"PeriodicalIF":3.4000,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AIDS","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/QAD.0000000000004130","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"IMMUNOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

Objectives: Albuvirtide (ABT) is a long-acting fusion inhibitor. This study assessed switching to ABT 640 mg every 4 weeks plus daily Dolutegravir (DTG) in virologically suppressed adults with HIV-1.

Design and methods: In this open-label, single-arm study, 10 participants with HIV-1 RNA <50 copies/mL switched to ABT plus DTG for 24 weeks. Safety, pharmacokinetics, viral load, and CD4+ T cell counts were assessed.

Results: No serious adverse events occurred. Albuvirtide's steady-state trough concentration was 31.1 times higher than PA-IC90. All participants maintained virological suppression. CD4+ T-cell counts increased significantly after 24 weeks (P = 0.0462).

Conclusion: Switching to 4-weekly ABT plus daily DTG demonstrated good safety, favorable pharmacokinetics, maintained virological suppression, and improved immune recovery. These findings support ABT's potential as a long-acting agent for simplifying HIV treatment.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

求助全文

约1分钟内获得全文去求助

来源期刊

AIDS 医学-病毒学

CiteScore

5.90

自引率

5.30%

发文量

478

审稿时长

3 months

期刊介绍： Publishing the very latest ground breaking research on HIV and AIDS. Read by all the top clinicians and researchers, AIDS has the highest impact of all AIDS-related journals. With 18 issues per year, AIDS guarantees the authoritative presentation of significant advances. The Editors, themselves noted international experts who know the demands of your work, are committed to making AIDS the most distinguished and innovative journal in the field. Submitted articles undergo a preliminary review by the editor. Some articles may be returned to authors without further consideration. Those being considered for publication will undergo further assessment and peer-review by the editors and those invited to do so from a reviewer pool.