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Could a weekly pill replace daily HIV treatment? new study aims to find out.
NCT ID NCT07266831
First seen Jun 27, 2026 · Last updated Sep 10, 2026 · Updated 8 times
Summary
This study tests whether a once-weekly combination of two experimental drugs (islatravir and ulonivirine) works as well as the standard daily three-drug pill Biktarvy for people newly diagnosed with HIV-1. About 570 adults who have never taken HIV medication will be randomly assigned to one of the two treatments. The main goals are to see if the weekly pill can keep the virus under control and to check its safety and side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 570 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Apr 2030
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Phase 2: Is human immunodeficiency virus type 1 (HIV-1) positive with Plasma HIV-1 ribonucleic acid (RNA) ≥500 and ≤100,000 copies/mL. * Phase 3: Is HIV-1 positive with Plasma HIV-1 RNA ≥500 copies/mL. * Phase 2: Has cluster of differentiation 4-positive (CD4+) T-cell count ≥200 cells/mm\^3. * Is naïve to antiretroviral therapy (ART), defined as having received no prior therapy with any antiretroviral agent following a diagnosis of HIV 1 infection. Exclusion Criteria: * Has human immunodeficiency virus type 2 (HIV-2) infection. * Has a diagnosis of an active acquired immune deficiency syndrome (AIDS)-defining opportunistic infection. * Has active hepatitis C virus (HCV) or active hepatitis B virus (HBV) infection. * Has a history of malignancy ≤5 years prior to providing documented informed consent except for adequately treated basal cell or squamous cell skin cancer, in situ cervical or in situ anal cancer, or cutaneous Kaposi's sarcoma. * Has prior exposure to islatravir (ISL) or ulonivirine (ULO) for any duration any time prior to Day 1.
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Get notified about this study
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
53 sites in 9 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Atrium Health Infectious Disease Kenilworth - Charlotte ( Site 1533)
RECRUITINGCharlotte, North Carolina, 28204, United States
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Be Part Yoluntu Centre ( Site 4300)
RECRUITINGMbekweni, Paarl, Western Cape, 7646, South Africa
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Biomedica Research Group ( Site 4201)
RECRUITINGSantiago, Region M. de Santiago, 7500710, Chile
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Bordeaux University Hospital - Pellegrin ( Site 3605)
RECRUITINGBordeaux, Gironde, 33076, France
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CAN Community Health ( Site 1510)
RECRUITINGSarasota, Florida, 34237, United States
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CAN Community Health- Miami Gardens ( Site 1549)
RECRUITINGMiami Gardens, Florida, 33055, United States
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CELAN,S.A ( Site 3802)
RECRUITINGGuatemala City, 01010, Guatemala
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Centre Hospitalier Universitaire de Nantes - L' Hopital l'hôtel-Dieu-Infectious Disease ( Site 3606)
RECRUITINGNantes, Pays de la Loire Region, 44093, France
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Centre Hospitalier Universitaire de Toulouse - Hôpital Purpan ( Site 3608)
RECRUITINGToulouse, Haute-Garonne, 31059, France
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Centro Medico Dra. Laura Maffei- Investigacion Clinica Aplicada ( Site 3102)
RECRUITINGCaba, Buenos Aires, C1425AGC, Argentina
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Clínica Mayo de Urgencias Médicas Cruz Blanca S.R.L ( Site 3105)
RECRUITINGSan Miguel de Tucumán, Tucumán Province, T4000IHE, Argentina
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Clínica Médica Especializada en Pediatría e Infectología Pediátrica - Dr. Mario Melgar ( Site 3801)
RECRUITINGGuatemala City, 01009, Guatemala
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Clínica Universidad de Los Andes ( Site 4207)
RECRUITINGSantiago, Region M. de Santiago, 7620157, Chile
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Complejo Hospitalario Virgen De La Victoria ( Site 3409)
RECRUITINGMálaga, 29010, Spain
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Consorcio Hospital General Universitario de Valencia ( Site 3406)
RECRUITINGValencia, Valenciana, Comunitat, 46014, Spain
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DCOL Center for Clinical Research ( Site 1511)
RECRUITINGLongview, Texas, 75605, United States
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Espacio Eme ( Site 4202)
ACTIVE_NOT_RECRUITINGSantiago, Region M. de Santiago, 7770086, Chile
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Fundación Huesped ( Site 3100)
RECRUITINGCABA, Buenos Aires, C1427CEA, Argentina
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Fundación IDEAA ( Site 3101)
RECRUITINGBuenos Aires, Buenos Aires F.D., C1405CKC, Argentina
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Gestion clinique médicale l'Actuel ( Site 3303)
RECRUITINGMontreal, Quebec, H2L 4P9, Canada
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HOPITAL DE LA CROIX ROUSSE ( Site 3613)
RECRUITINGLyon, Rhone, 69317, France
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HOSPITAL CLÍNIC DE BARCELONA ( Site 3400)
RECRUITINGBarcelona, 08036, Spain
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Harborview Medical Center ( Site 1526)
RECRUITINGSeattle, Washington, 98104, United States
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Henry Ford Hospital ( Site 1535)
RECRUITINGDetroit, Michigan, 48202, United States
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Hospital Universitari Vall d'Hebron ( Site 3402)
RECRUITINGBarcelona, 08035, Spain
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Hospital Universitario 12 de Octubre ( Site 3405)
RECRUITINGMadrid, 28041, Spain
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Hospital Universitario La Paz ( Site 3404)
RECRUITINGMadrid, Madrid, Comunidad de, 28029, Spain
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Hôpital Avicenne ( Site 3602)
RECRUITINGBobigny, Île-de-France Region, 93000, France
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Hôpital Bichat - Claude-Bernard ( Site 3601)
RECRUITINGParis, Île-de-France Region, 75018, France
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Hôpital Saint-Louis ( Site 3600)
RECRUITINGParis, Île-de-France Region, 75010, France
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ID Care ( Site 1507)
RECRUITINGHillsborough, New Jersey, 08844, United States
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Instituto CAICI SRL ( Site 3106)
RECRUITINGRosario, Santa Fe Province, S2000PBJ, Argentina
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Instituto de Investigaciones Clinicas Mar del Plata ( Site 3103)
RECRUITINGMar del Plata, Buenos Aires, B7600FZN, Argentina
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Josha Research ( Site 4302)
RECRUITINGBloemfontein, Free State, 9301, South Africa
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KC CARE Health Center ( Site 1506)
RECRUITINGKansas City, Missouri, 64111, United States
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MEDI-K ( Site 3803)
RECRUITINGGuatemala City, 01009, Guatemala
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Mercer university, Department of internal medicine-Clinical Research ( Site 1512)
RECRUITINGMacon, Georgia, 31201, United States
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Metro Infectious Diseases Consultants L.L.C. ( Site 1509)
RECRUITINGDecatur, Georgia, 30033, United States
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Midway Immunology and Research Center ( Site 1503)
RECRUITINGFt. Pierce, Florida, 34982, United States
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Morales Vargas Centro de Investigacion, S.C. ( Site 4502)
RECRUITINGLeón, Guanajuato, 37000, Mexico
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North Texas Infectious Diseases Consultants ( Site 1500)
ACTIVE_NOT_RECRUITINGDallas, Texas, 75246, United States
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Orlando Immunology Center ( Site 1501)
RECRUITINGOrlando, Florida, 32803, United States
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Prism Health North Texas, Oak Cliff Health Center ( Site 1514)
RECRUITINGDallas, Texas, 75208, United States
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Regional Center for Infectious Diseases ( Site 1516)
RECRUITINGGreensboro, North Carolina, 27401, United States
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Ruane Clinical Research Group, Inc. ( Site 1513)
RECRUITINGLos Angeles, California, 90036, United States
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Rush University Medical Center-Infectious Disease ( Site 1522)
RECRUITINGChicago, Illinois, 60612, United States
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Saint Hope Foundation, Inc. ( Site 1504)
RECRUITINGBellaire, Texas, 77401, United States
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Spectrum Health ( Site 3307)
RECRUITINGVancouver, British Columbia, V6Z 2T1, Canada
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Texas Center for Infectious Disease Associates ( Site 1502)
RECRUITINGFort Worth, Texas, 76104, United States
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The Ohio State University ( Site 1536)
RECRUITINGColumbus, Ohio, 43210, United States
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Triple O Research Institute ( Site 1505)
RECRUITINGWest Palm Beach, Florida, 33407, United States
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University of Pennsylvania Perelman School of Medicine ( Site 1508)
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Vivent Health ( Site 1519)
RECRUITINGDenver, Colorado, 80246, United States
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Wentworth Hospital ( Site 4303)
RECRUITINGDurban, KwaZulu-Natal, 4052, South Africa
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Whitman-Walker Institute ( Site 1538)
RECRUITINGWashington D.C., District of Columbia, 20032, United States
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