Eine klinische Studie mit Islatravir und Ulonivirin für Personen mit HIV-1, die noch nicht behandelt wurden (MK-8591B-062)
Eine Phase-2/3-, randomisierte, aktiv-kontrollierte, offene (Phase 2) und doppelblinde (Phase 3) Studie zur Bewertung der antiretroviralen Aktivität, Sicherheit und Verträglichkeit von Islatravir (ISL) und Ulonivirine (ULO) einmal wöchentlich im Vergleich zu Bictegravir/Emtricitabin/Tenofovir-Alafenamid (BIC/FTC/TAF) einmal täglich bei therapienaiven erwachsenen Teilnehmern mit HIV-1
Researchers are looking for new ways to treat HIV-1 (Human Immunodeficiency Virus Type 1). The usual (standard) treatment for HIV-1 is antiretroviral therapy (ART), which includes taking medicines to lower the amount of HIV-1 in the body. Standard ART helps people live longer, but people must take up to 3 medicines up to twice a day. Standard ART may also cause other health problems. Researchers want to know if a study ART works as well as a standard ART to treat HIV-1. The study ART combines 2 medicines, islatravir and ulonivirine, and is taken once a week. The goals of this study are to learn: 1) If the study ART works as well as a standard ART to treat HIV-1, and 2) About the safety of the study ART and if people tolerate it compared to a standard ART.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
- Phase 3
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Toll Free Number
- Telefonnummer: 1-888-577-8839
- E-Mail: Trialsites@msd.com
Studienorte
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Buenos Aires
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CABA, Buenos Aires, Argentinien, C1427CEA
- Rekrutierung
- Fundación Huesped ( Site 3100)
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Kontakt:
- Study Coordinator
- Telefonnummer: +541121209999
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Caba, Buenos Aires, Argentinien, C1425AGC
- Rekrutierung
- Centro Medico Dra. Laura Maffei- Investigacion Clinica Aplicada ( Site 3102)
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Kontakt:
- Study Coordinator
- Telefonnummer: +5491141639539
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Mar del Plata, Buenos Aires, Argentinien, B7600FZN
- Rekrutierung
- Instituto de Investigaciones Clinicas Mar del Plata ( Site 3103)
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Kontakt:
- Study Coordinator
- Telefonnummer: +5492234365218
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Buenos Aires F.D.
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Buenos Aires, Buenos Aires F.D., Argentinien, C1405CKC
- Rekrutierung
- Fundación IDEAA ( Site 3101)
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Kontakt:
- Study Coordinator
- Telefonnummer: +5491161835390
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Santa Fe Province
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Rosario, Santa Fe Province, Argentinien, S2000PBJ
- Rekrutierung
- Instituto CAICI SRL ( Site 3106)
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Kontakt:
- Study Coordinator
- Telefonnummer: +543414248045
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Tucumán Province
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San Miguel de Tucumán, Tucumán Province, Argentinien, T4000IHE
- Rekrutierung
- Clínica Mayo de Urgencias Médicas Cruz Blanca S.R.L ( Site 3105)
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Kontakt:
- Study Coordinator
- Telefonnummer: +5403814502600
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Region M. de Santiago
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Santiago, Region M. de Santiago, Chile, 7500710
- Rekrutierung
- Biomedica Research Group ( Site 4201)
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Kontakt:
- Study Coordinator
- Telefonnummer: 56222045686
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Santiago, Region M. de Santiago, Chile, 7620157
- Rekrutierung
- Clínica Universidad de Los Andes ( Site 4207)
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Kontakt:
- Study Coordinator
- Telefonnummer: 56226183123
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Santiago, Region M. de Santiago, Chile, 7770086
- Aktiv, nicht rekrutierend
- Espacio Eme ( Site 4202)
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Gironde
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Bordeaux, Gironde, Frankreich, 33076
- Rekrutierung
- Bordeaux University Hospital - Pellegrin ( Site 3605)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33556795536
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Haute-Garonne
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Toulouse, Haute-Garonne, Frankreich, 31059
- Rekrutierung
- Centre Hospitalier Universitaire de Toulouse - Hôpital Purpan ( Site 3608)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33561776800
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Pays de la Loire Region
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Nantes, Pays de la Loire Region, Frankreich, 44093
- Rekrutierung
- Centre Hospitalier Universitaire de Nantes - L' Hopital l'hôtel-Dieu-Infectious Disease ( Site 3606)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33240083109
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Rhone
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Lyon, Rhone, Frankreich, 69317
- Rekrutierung
- HOPITAL DE LA CROIX ROUSSE ( Site 3613)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33472071107
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Île-de-France Region
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Bobigny, Île-de-France Region, Frankreich, 93000
- Rekrutierung
- Hôpital Avicenne ( Site 3602)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33148955421
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Paris, Île-de-France Region, Frankreich, 75018
- Rekrutierung
- Hôpital Bichat - Claude-Bernard ( Site 3601)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33140257803
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Paris, Île-de-France Region, Frankreich, 75010
- Rekrutierung
- Hôpital Saint-Louis ( Site 3600)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33142494852
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Guatemala City, Guatemala, 01009
- Rekrutierung
- MEDI-K ( Site 3803)
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Kontakt:
- Study Coordinator
- Telefonnummer: +50222912323
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Guatemala City, Guatemala, 01009
- Rekrutierung
- Clínica Médica Especializada en Pediatría e Infectología Pediátrica - Dr. Mario Melgar ( Site 3801)
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Kontakt:
- Study Coordinator
- Telefonnummer: +50223196600
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Guatemala City, Guatemala, 01010
- Rekrutierung
- CELAN,S.A ( Site 3802)
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Kontakt:
- Study Coordinator
- Telefonnummer: +50222968018
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British Columbia
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Vancouver, British Columbia, Kanada, V6Z 2T1
- Abgeschlossen
- Spectrum Health ( Site 3307)
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Quebec
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Montreal, Quebec, Kanada, H2L 4P9
- Rekrutierung
- Gestion clinique médicale l'Actuel ( Site 3303)
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Kontakt:
- Study Coordinator
- Telefonnummer: 5145243642x2271
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Veracruz, Mexiko, 91910
- Rekrutierung
- Arké SMO S.A de C.V ( Site 4505)
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Kontakt:
- Study Coordinator
- Telefonnummer: +522299314102
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Guanajuato
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León, Guanajuato, Mexiko, 37000
- Rekrutierung
- Morales Vargas Centro de Investigacion, S.C. ( Site 4502)
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Kontakt:
- Study Coordinator
- Telefonnummer: 4777160714
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Barcelona, Spanien, 08035
- Rekrutierung
- Hospital Universitari Vall d'Hebron ( Site 3402)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34934894377
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Barcelona, Spanien, 08036
- Rekrutierung
- HOSPITAL CLÍNIC DE BARCELONA ( Site 3400)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34932275574
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Madrid, Spanien, 28041
- Rekrutierung
- Hospital Universitario 12 de Octubre ( Site 3405)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34917792853
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Málaga, Spanien, 29010
- Rekrutierung
- Complejo Hospitalario Virgen De La Victoria ( Site 3409)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34 951032594
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Madrid, Comunidad de
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Madrid, Madrid, Comunidad de, Spanien, 28029
- Rekrutierung
- Hospital Universitario La Paz ( Site 3404)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34915383515
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Valenciana, Comunitat
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Valencia, Valenciana, Comunitat, Spanien, 46014
- Rekrutierung
- Consorcio Hospital General Universitario de Valencia ( Site 3406)
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Kontakt:
- Study Coordinator
- Telefonnummer: +34 963131800x437834
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Free State
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Bloemfontein, Free State, Südafrika, 9301
- Rekrutierung
- Josha Research ( Site 4302)
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Kontakt:
- Study Coordinator
- Telefonnummer: +27 51 412 8160
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KwaZulu-Natal
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Durban, KwaZulu-Natal, Südafrika, 4052
- Rekrutierung
- Wentworth Hospital ( Site 4303)
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Kontakt:
- Study Coordinator
- Telefonnummer: +27837471149
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Western Cape
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Mbekweni, Paarl, Western Cape, Südafrika, 7646
- Rekrutierung
- Be Part Yoluntu Centre ( Site 4300)
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Kontakt:
- Study Coordinator
- Telefonnummer: +27 21 8683990/1/2
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California
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Los Angeles, California, Vereinigte Staaten, 90036
- Rekrutierung
- Ruane Clinical Research Group, Inc. ( Site 1513)
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Kontakt:
- Study Coordinator
- Telefonnummer: 323-954-0400
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Colorado
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Denver, Colorado, Vereinigte Staaten, 80246
- Rekrutierung
- Vivent Health ( Site 1519)
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Kontakt:
- Study Coordinator
- Telefonnummer: 303-393-8050
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District of Columbia
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Washington D.C., District of Columbia, Vereinigte Staaten, 20032
- Rekrutierung
- Whitman-Walker Institute ( Site 1538)
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Kontakt:
- Study Coordinator
- Telefonnummer: 202-207-2510
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Florida
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Ft. Pierce, Florida, Vereinigte Staaten, 34982
- Rekrutierung
- Midway Immunology and Research Center ( Site 1503)
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Kontakt:
- Study Coordinator
- Telefonnummer: 772-595-9830
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Miami Gardens, Florida, Vereinigte Staaten, 33055
- Rekrutierung
- CAN Community Health- Miami Gardens ( Site 1549)
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Kontakt:
- Study Coordinator
- Telefonnummer: 954-955-0023
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Orlando, Florida, Vereinigte Staaten, 32803
- Rekrutierung
- Orlando Immunology Center ( Site 1501)
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Kontakt:
- Study Coordinator
- Telefonnummer: 407-374-0220
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Sarasota, Florida, Vereinigte Staaten, 34237
- Rekrutierung
- CAN Community Health ( Site 1510)
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Kontakt:
- Study Coordinator
- Telefonnummer: 941-366-0134
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West Palm Beach, Florida, Vereinigte Staaten, 33407
- Rekrutierung
- Triple O Research Institute ( Site 1505)
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Kontakt:
- Study Coordinator
- Telefonnummer: 561-855-7871
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Georgia
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Decatur, Georgia, Vereinigte Staaten, 30033
- Rekrutierung
- Metro Infectious Diseases Consultants L.L.C. ( Site 1509)
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Kontakt:
- Study Coordinator
- Telefonnummer: 404-297-9755
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Macon, Georgia, Vereinigte Staaten, 31201
- Rekrutierung
- Mercer university, Department of internal medicine-Clinical Research ( Site 1512)
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Kontakt:
- Study Coordinator
- Telefonnummer: 478-301-5846
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Illinois
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Chicago, Illinois, Vereinigte Staaten, 60612
- Rekrutierung
- Rush University Medical Center-Infectious Disease ( Site 1522)
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Kontakt:
- Study Coordinator
- Telefonnummer: 312-942-5865
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Michigan
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Detroit, Michigan, Vereinigte Staaten, 48202
- Rekrutierung
- Henry Ford Hospital ( Site 1535)
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Kontakt:
- Study Coordinator
- Telefonnummer: 313-916-2600
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Missouri
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Kansas City, Missouri, Vereinigte Staaten, 64111
- Rekrutierung
- KC CARE Health Center ( Site 1506)
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Kontakt:
- Study Coordinator
- Telefonnummer: 816-753-5144
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New Jersey
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Hillsborough, New Jersey, Vereinigte Staaten, 08844
- Rekrutierung
- ID Care ( Site 1507)
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Kontakt:
- Study Coordinator
- Telefonnummer: 908-281-0221
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North Carolina
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Charlotte, North Carolina, Vereinigte Staaten, 28204
- Rekrutierung
- Atrium Health Infectious Disease Kenilworth - Charlotte ( Site 1533)
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Kontakt:
- Study Coordinator
- Telefonnummer: 704-468-3510
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Greensboro, North Carolina, Vereinigte Staaten, 27401
- Rekrutierung
- Regional Center for Infectious Diseases ( Site 1516)
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Kontakt:
- Study Coordinator
- Telefonnummer: 336-832-3275
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Ohio
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Columbus, Ohio, Vereinigte Staaten, 43210
- Rekrutierung
- The Ohio State University ( Site 1536)
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Kontakt:
- Study Coordinator
- Telefonnummer: 614-293-8112
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Pennsylvania
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19104
- Rekrutierung
- University of Pennsylvania Perelman School of Medicine ( Site 1508)
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Kontakt:
- Study Coordinator
- Telefonnummer: 215-349-8092
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Texas
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Bellaire, Texas, Vereinigte Staaten, 77401
- Rekrutierung
- Saint Hope Foundation, Inc. ( Site 1504)
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Kontakt:
- Study Coordinator
- Telefonnummer: 713-839-7111
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Dallas, Texas, Vereinigte Staaten, 75208
- Rekrutierung
- Prism Health North Texas, Oak Cliff Health Center ( Site 1514)
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Kontakt:
- Study Coordinator
- Telefonnummer: 214-521-5191
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Dallas, Texas, Vereinigte Staaten, 75246
- Aktiv, nicht rekrutierend
- North Texas Infectious Diseases Consultants ( Site 1500)
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Fort Worth, Texas, Vereinigte Staaten, 76104
- Rekrutierung
- Texas Center for Infectious Disease Associates ( Site 1502)
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Kontakt:
- Study Coordinator
- Telefonnummer: 817-348-0042
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Longview, Texas, Vereinigte Staaten, 75605
- Rekrutierung
- DCOL Center for Clinical Research ( Site 1511)
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Kontakt:
- Study Coordinator
- Telefonnummer: 903-238-8854
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Washington
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Seattle, Washington, Vereinigte Staaten, 98104
- Rekrutierung
- Harborview Medical Center ( Site 1526)
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Kontakt:
- Study Coordinator
- Telefonnummer: 206-744-8886
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
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 and ≤1,000,000 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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: Phase 2: ISL + ULO
Islatravir (ISL) 2mg and Ulonivirine (ULO) 200mg administered orally once weekly (qw) for 96 weeks |
ISL 2 x 1 mg oral capsules administered qw for 96 weeks
Andere Namen:
ULO 2 x 100 mg oral tablets administered qw for 96 weeks
Andere Namen:
|
|
Aktiver Komparator: Phase 2: BIC/FTC/TAF
Bictegravir/Emtricitabine/Tenofovir Alafenamide (BIC/FTC/TAF) 50/200/25 mg, administered orally once daily (qd) for 96 weeks |
BIC/FTC/TAF 50/200/25 mg oral tablet administered qd for 96 weeks
Andere Namen:
|
|
Experimental: Phase 3: ISL/ULO and Placebo to BIC/FTC/TAF
ISL/ULO fixed dose combination (2/200 mg), administered orally qw, and matching placebo to BIC/FTC/TAF administered orally qd for 96 weeks |
BIC/FTC/TAF-matching placebo oral tablet administered qd for 96 weeks ISL/ULO fixed-dose combination 2 mg/200 mg oral tablet administered qw for 96 weeks
Andere Namen:
|
|
Aktiver Komparator: Phase 3: BIC/FTC/TAF and Placebo to ISL/ULO
BIC/FTC/TAF 50/200/25 mg, administered orally qd, and matching placebo to ISL/ULO administered orally qw for 96 weeks |
BIC/FTC/TAF 50/200/25 mg oral tablet administered qd for 96 weeks
Andere Namen:
ISL/ULO-matching placebo oral tablets administered qw for 96 weeks |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Phase 2: Percentage of Participants With Human Immunodeficiency Virus Type 1 (HIV-1) Ribonucleic Acid (RNA) <50 Copies/mL at Week 24
Zeitfenster: Week 24
|
Plasma HIV-1 ribonucleic acid (RNA) quantification will be performed at the central laboratory using a polymerase chain reaction (PCR) assay. Percentage of participants with HIV-1 RNA <50 copies/mL will be reported at week 24. |
Week 24
|
|
Phase 2: Percentage of Participants Who Experience an Adverse Event (AE) at Week 24
Zeitfenster: Week 24
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Week 24
|
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Phase 2: Percentage of Participants Who Discontinue Study Intervention Due to an AE at Week 24
Zeitfenster: Week 24
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Week 24
|
|
Phase 3: Percentage of Participants With HIV-1 RNA <50 Copies/mL at Week 48
Zeitfenster: Week 48
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <50 copies/mL will be reported at week 48. |
Week 48
|
|
Phase 3: Percentage of Participants Who Experience an AE at Week 48
Zeitfenster: Week 48
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Week 48
|
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Phase 3: Percentage of Participants Who Discontinue Study Intervention Due to an AE at Week 48
Zeitfenster: Week 48
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Week 48
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Phase 2: Percentage of Participants With HIV-1 RNA <50 Copies/mL at Week 48
Zeitfenster: Week 48
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <50 copies/mL will be reported at week 48. |
Week 48
|
|
Phase 2: Percentage of Participants With HIV-1 RNA <50 Copies/mL at Week 96
Zeitfenster: Week 96
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <50 copies/mL will be reported at week 96. |
Week 96
|
|
Phase 2: Percentage of Participants With HIV-1 RNA <200 Copies/mL at Week 24
Zeitfenster: Week 24
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <200 copies/mL will be reported at week 24. |
Week 24
|
|
Phase 2: Percentage of Participants With HIV-1 RNA <200 Copies/mL at Week 48
Zeitfenster: Week 48
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <200 copies/mL will be reported at week 48. |
Week 48
|
|
Phase 2: Percentage of Participants With HIV-1 RNA <200 Copies/mL at Week 96
Zeitfenster: Week 96
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <200 copies/mL will be reported at week 96. |
Week 96
|
|
Phase 2: Mean Change From Baseline in Cluster of Differentiation 4-Positive (CD4+) T-Cell Count at Week 24
Zeitfenster: Baseline (Day 1) and Week 24
|
Blood samples will be collected to measure CD4+ T-cell count. The mean change from baseline in CD4+ T-cell count will be calculated at 24 weeks. |
Baseline (Day 1) and Week 24
|
|
Phase 2: Mean Change From Baseline in CD4+ T-Cell Count at Week 48
Zeitfenster: Baseline (Day 1) and Week 48
|
Blood samples will be collected to measure CD4+ T-cell count. The mean change from baseline in CD4+ T-cell count will be calculated at 48 weeks. |
Baseline (Day 1) and Week 48
|
|
Phase 2: Mean Change From Baseline in CD4+ T-Cell Count at Week 96
Zeitfenster: Baseline (Day 1) and Week 96
|
Blood samples will be collected to measure CD4+ T-cell count. The mean change from baseline in CD4+ T-cell count will be calculated at 96 weeks. |
Baseline (Day 1) and Week 96
|
|
Phase 2: Percentage of Participants Who Experience an AE
Zeitfenster: Up to approximately 102 weeks
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Up to approximately 102 weeks
|
|
Phase 2: Percentage of Participants Who Discontinue Study Intervention Due to an AE
Zeitfenster: Up to approximately 96 weeks
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Up to approximately 96 weeks
|
|
Phase 2: Number of Participants With Evidence of Viral Drug Resistance-Associated Substitutions at Week 24
Zeitfenster: Week 24
|
Participants who meet the definition of clinically significant confirmed viremia (CSCV) or who discontinue study intervention for another reason and have HIV-1 RNA ≥200 copies/mL at the time of discontinuation, will be assessed for development of viral drug resistance. Among such participants, those with confirmed HIV-1 RNA ≥400 copies/mL will be included in the resistance analyses set. In addition, anyone for whom available genotypic and/or phenotypic data show evidence of resistance, irrespective of viral load, will also be included in the resistance analyses set. The number of participants in each treatment group who have evidence of resistance-associated substitutions at week 24 will be presented. |
Week 24
|
|
Phase 2: Number of Participants With Evidence of Viral Drug Resistance-Associated Substitutions at Week 48
Zeitfenster: Week 48
|
Participants who meet the definition of clinically significant confirmed viremia (CSCV) or who discontinue study intervention for another reason and have HIV-1 RNA ≥200 copies/mL at the time of discontinuation, will be assessed for development of viral drug resistance. Among such participants, those with confirmed HIV-1 RNA ≥400 copies/mL will be included in the resistance analyses set. In addition, anyone for whom available genotypic and/or phenotypic data show evidence of resistance, irrespective of viral load, will also be included in the resistance analyses set. The number of participants in each treatment group who have evidence of resistance-associated substitutions at week 48 will be presented. |
Week 48
|
|
Phase 2: Number of Participants With Evidence of Viral Drug Resistance-Associated Substitutions at Week 96
Zeitfenster: Week 96
|
Participants who meet the definition of clinically significant confirmed viremia (CSCV) or who discontinue study intervention for another reason and have HIV-1 RNA ≥200 copies/mL at the time of discontinuation, will be assessed for development of viral drug resistance. Among such participants, those with confirmed HIV-1 RNA ≥400 copies/mL will be included in the resistance analyses set. In addition, anyone for whom available genotypic and/or phenotypic data show evidence of resistance, irrespective of viral load, will also be included in the resistance analyses set. The number of participants in each treatment group who have evidence of resistance-associated substitutions at week 96 will be presented. |
Week 96
|
|
Phase 3: Percentage of Participants With HIV-1 RNA <50 Copies/mL at Week 96
Zeitfenster: Week 96
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <50 copies/mL will be reported at week 96. |
Week 96
|
|
Phase 3: Percentage of Participants With HIV-1 RNA <200 Copies/mL at Week 48
Zeitfenster: Week 48
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <200 copies/mL will be reported at week 48. |
Week 48
|
|
Phase 3: Percentage of Participants With HIV-1 RNA <200 Copies/mL at Week 96
Zeitfenster: Week 96
|
Plasma HIV-1 RNA quantification will be performed at the central laboratory using a PCR assay. Percentage of participants with HIV-1 RNA <200 copies/mL will be reported at week 96. |
Week 96
|
|
Phase 3: Mean Change From Baseline in Cluster of Differentiation 4-Positive (CD4+) T-Cell Count at Week 48
Zeitfenster: Baseline (Day 1) and Week 48
|
Blood samples will be collected to measure CD4+ T-cell count. The mean change from baseline in CD4+ T-cell count will be calculated at 48 weeks. |
Baseline (Day 1) and Week 48
|
|
Phase 3: Mean Change From Baseline in Cluster of Differentiation 4-Positive (CD4+) T-Cell Count at Week 96
Zeitfenster: Baseline (Day 1) and Week 96
|
Blood samples will be collected to measure CD4+ T-cell count. The mean change from baseline in CD4+ T-cell count will be calculated at 96 weeks. |
Baseline (Day 1) and Week 96
|
|
Phase 3: Percentage of Participants Who Experience an AE
Zeitfenster: Up to approximately 102 weeks
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Up to approximately 102 weeks
|
|
Phase 3: Percentage of Participants Who Discontinue Study Intervention Due to an AE
Zeitfenster: Up to approximately 96 weeks
|
An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. |
Up to approximately 96 weeks
|
|
Phase 3: Number of Participants With Evidence of Viral Drug Resistance-Associated Substitutions at Week 48
Zeitfenster: Week 48
|
Participants who meet the definition of clinically significant confirmed viremia (CSCV) or who discontinue study intervention for another reason and have HIV-1 RNA ≥200 copies/mL at the time of discontinuation, will be assessed for development of viral drug resistance. Among such participants, those with confirmed HIV-1 RNA ≥400 copies/mL will be included in the resistance analyses set. In addition, anyone for whom available genotypic and/or phenotypic data show evidence of resistance, irrespective of viral load, will also be included in the resistance analyses set. The number of participants in each treatment group who have evidence of resistance-associated substitutions at week 48 will be presented. |
Week 48
|
|
Phase 3: Number of Participants With Evidence of Viral Drug Resistance-Associated Substitutions at Week 96
Zeitfenster: Week 96
|
Participants who meet the definition of clinically significant confirmed viremia (CSCV) or who discontinue study intervention for another reason and have HIV-1 RNA ≥200 copies/mL at the time of discontinuation, will be assessed for development of viral drug resistance. Among such participants, those with confirmed HIV-1 RNA ≥400 copies/mL will be included in the resistance analyses set. In addition, anyone for whom available genotypic and/or phenotypic data show evidence of resistance, irrespective of viral load, will also be included in the resistance analyses set. The number of participants in each treatment group who have evidence of resistance-associated substitutions at week 96 will be presented. |
Week 96
|
|
Phase 3: Mean Change From Baseline in Body Weight at Week 48
Zeitfenster: Baseline (Day 1) and Week 48
|
Body weight will be collected throughout the study. |
Baseline (Day 1) and Week 48
|
|
Phase 3: Mean Change From Baseline in Body Weight at Week 96
Zeitfenster: Baseline (Day 1) and Week 96
|
Body weight will be collected throughout the study. |
Baseline (Day 1) and Week 96
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Studienleiter: Medical Director, Merck Sharp & Dohme LLC
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Durch Blut übertragene Infektionen
- Urogenitale Erkrankungen
- Genitalerkrankungen
- Erkrankungen des Immunsystems
- RNA-Virusinfektionen
- Viruserkrankungen
- Übertragbare Krankheiten
- Sexuell übertragbare Krankheiten, viral
- Sexuell übertragbare Krankheiten
- Lentivirus-Infektionen
- Retroviridae-Infektionen
- Immunologische Mangelsyndrome
- Langsame Viruserkrankungen
- HIV-Infektionen
- Erworbenes Immunschwächesyndrom
- Infektionen
- Bictegegravir, Emtricitabin, Tenofovir Alafenamid, Arzneimittelkombination
- Islatravir
- Ulonivirin
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 8591B-062
- U1111-1323-4689 (Registrierungskennung: UTN)
- 2025-522519-40 (Registrierungskennung: EU CT)
- MK-8591B-062 (Andere Kennung: MSD)
- 2025 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
https://trialstransparency.msdclinicaltrials.com/pdf/ProcedureAccessClinicalTrialData.pdf
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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