Active — Not RecruitingPhase 3

B/F/TAF to DTG/3TC Switch Study

Kenya240 participantsStarted 2024-07-22

Plain-language summary

OBJECTIVE: To assess the efficacy and safety of switch to dolutegravir and lamivudine (DTG/3TC) single tablet regimen from bictegravir, emtricitabine and tenofovir alafenamide (B/F/TAF) in persons living with HIV aged 60 years old or more. METHODS: This is a phase 3b, multi-center, open-label, single-arm clinical trial over 96 weeks. The study will take place at two sites in Kenya: Kenyatta National Hospital (KNH) and Jaramogi Oginga Odinga Teaching and Referral Hospital (JOOTRH). Study visits will take place at screening, baseline, and weeks 4, 12, 24, 36, 48, 60, 72, 84, and 96 (with a 6-week extension as required for confirming HIV-1 RNA levels). A target of 240 participants from the ongoing B/F/TAF Elderly Switch Study will be enrolled. Eligible participants will be switched from B/F/TAF to DTG/3TC at enrollment and followed up for 96 weeks. The primary endpoint will be the proportion of participants with plasma HIV-1 RNA ≥ 50 copies/mL (Snapshot algorithm) at Week 48. Analysis of the primary endpoint will be performed for the intention to treat - exposed (ITT-E) population using the FDA snapshot method.

Who can participate

Age range

60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Exclusion criteria

. Participants positive for HBsAg are excluded;
. Participants negative for anti-HBs but positive for anti-HBc (negative HBsAg status), whether negative or positive for HBV DNA, are excluded;
. Participants positive for anti-HBc (negative HBsAg status) and positive for anti-HBs (past and/or current evidence) are immune to HBV and are not excluded.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Proportion of participants with virological failure at week 48

Timeframe: 48 weeks

Trial details

NCT IDNCT06444620

SponsorUniversity of Nairobi

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-08-21

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