Safety and Effectiveness of Lamivudine When Given Once a Day Versus Twice a Day in Combination With Other Anti-HIV Drugs in HIV-Infected Adults Who Have Never Received Anti-HIV Drugs
A Phase II/III 48-Week, Randomized, Double-Blind, Controlled, Multicenter Study to Evaluate the Efficacy and Safety of Lamivudine 300mg Once Daily Vs. Lamivudine 150mg BID in Combination With Zidovudine 300mg BID and Efavirenz 600mg Once Daily in Antiretroviral-Naive Adults With HIV-1 Infection
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Buenos Aires, Argentina
- Hosp Muniz
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Rosario - Santa Fe, Argentina
- CAICI
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Campinas - SP, Brasilien
- Universidade de Campinas
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Manguinhos RJ, Brasilien
- Hosp Evandro Chagas Fioernz
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Rio de Janeiro - RJ, Brasilien
- Hosp Univ Clementino Fraga Filho
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Rio de Janeiro - RJ, Brasilien
- Hosp Univ Pedro Ernesto / Univ Estadual do RJ
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Sao Paulo - SP, Brasilien
- Hosp Sao Paulo da Universidade Federal de Sao Paulo
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Alberta
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Calgary, Alberta, Canada
- Southern Alberta HIV Clinic / Foothills Hosp
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British Columbia
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Vancouver, British Columbia, Canada
- Saint Paul's Hosp
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Ontario
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Toronto, Ontario, Canada
- Sunnybrook Health Science Centre
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Toronto, Ontario, Canada
- Toronto Gen Hosp
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Toronto, Ontario, Canada
- Wellesley/Central Site / St Michael's Hospital
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Quebec
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Montreal, Quebec, Canada
- Clinique Medicale du Quartier Latin
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Montreal, Quebec, Canada
- Clinique Medicale L'Actuele
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Ste Foy, Quebec, Canada
- Centre Hospitalier Universitaire de Quebec
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Arizona
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Phoenix, Arizona, Forenede Stater, 85016
- Phoenix Body Positive
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California
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Beverly Hills, California, Forenede Stater, 90211
- Pacific Oaks Research
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Los Angeles, California, Forenede Stater, 90048
- Tower ID Med Associates
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Los Angeles, California, Forenede Stater, 900276069
- Aids Healthcare Foundation
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San Francisco, California, Forenede Stater, 94118
- Kaiser Foundation Hospital
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San Francisco, California, Forenede Stater, 94114
- Davies Med Ctr / c/o HIV Institute
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Torrance, California, Forenede Stater, 90509
- Harbor - UCLA Med Ctr
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District of Columbia
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Washington, District of Columbia, Forenede Stater, 20037
- George Washington Univ Med Ctr
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Washington, District of Columbia, Forenede Stater, 20007
- Georgetown Univ Med Ctr
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Florida
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Altamonte Springs, Florida, Forenede Stater, 32701
- IDC Research Initiative
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Bradenton, Florida, Forenede Stater, 34205
- Bach and Godofsky
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Fort Lauderdale, Florida, Forenede Stater, 33308
- TheraFirst Med Ctrs Inc
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Fort Lauderdale, Florida, Forenede Stater, 33316
- North Broward Hosp District
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Fort Lauderdale, Florida, Forenede Stater, 33334
- The Coleman Institute Inc
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Fort Pierce, Florida, Forenede Stater, 34950
- The Coleman Institute Inc
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Georgia
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Atlanta, Georgia, Forenede Stater, 30339
- Kaiser Permanente Infectious Diseases
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Illinois
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Chicago, Illinois, Forenede Stater, 60657
- AIDS Research Alliance - Chicago
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Indiana
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Indianapolis, Indiana, Forenede Stater, 46218
- Infectious Disease of Indiana
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Kentucky
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Lexington, Kentucky, Forenede Stater, 40536
- Univ of Kentucky Med Ctr
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Louisiana
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New Orleans, Louisiana, Forenede Stater, 70112
- Tulane Univ School of Medicine
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Massachusetts
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Boston, Massachusetts, Forenede Stater, 021182393
- Boston Med Ctr / Evans - 556
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Missouri
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Kansas City, Missouri, Forenede Stater, 64132
- Antibiotic Research Associates
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New Jersey
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East Orange, New Jersey, Forenede Stater, 07018
- East Orange Veterans Administration Med Ctr
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New Brunswick, New Jersey, Forenede Stater, 08901
- ID Care Inc
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Princeton, New Jersey, Forenede Stater, 08540
- ID Care Inc
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Randolph, New Jersey, Forenede Stater, 07869
- ID Care Inc
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Somerville, New Jersey, Forenede Stater, 08876
- ID Care Inc
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New York
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Albany, New York, Forenede Stater, 12208
- Albany Med College / Div of HIV Medicine
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Manhasset, New York, Forenede Stater, 11030
- North Shore Univ Hosp / Div of Infectious Diseases
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New York, New York, Forenede Stater, 10011
- St Vincents Hosp / Clinical Research Program
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New York, New York, Forenede Stater, 10019
- St Lukes / Roosevelt Hosp / HIV Center
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Ohio
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Columbus, Ohio, Forenede Stater, 432101228
- Ohio State Univ Hosp Clinic
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Oklahoma
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Tulsa, Oklahoma, Forenede Stater, 74107
- Oklahoma State University / College of Osteopathic Medicine
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Tulsa, Oklahoma, Forenede Stater, 74114
- Associates in Med and Mental Health
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Rhode Island
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Providence, Rhode Island, Forenede Stater, 02906
- Miriam Hosp / Brown Univ
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Tennessee
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Memphis, Tennessee, Forenede Stater, 38104
- Methodist Healthcare
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Memphis, Tennessee, Forenede Stater, 38163
- Univ of Tennessee
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Nashville, Tennessee, Forenede Stater, 37203
- Vanderbilt Univ Med Ctr
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Texas
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Dallas, Texas, Forenede Stater, 75219
- Nelson-Tebedo Community Clinic
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Dallas, Texas, Forenede Stater, 75219
- Dr David Donnell
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Galveston, Texas, Forenede Stater, 77555
- Univ of Texas Med Branch
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Houston, Texas, Forenede Stater, 77006
- Montrose Clinic
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Houston, Texas, Forenede Stater, 770303498
- Baylor College of Medicine / Dept of Medicine
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Houston, Texas, Forenede Stater, 77030
- Univ of Texas / Med School at Houston
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San Antonio, Texas, Forenede Stater, 782847838
- Univ of Texas Health Sciences Ctr
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Virginia
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Hampton, Virginia, Forenede Stater, 23666
- Hampton Roads Med Specialists
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Caguas, Puerto Rico, 00726
- Caguas Regional Hosp
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Cotto Laurel, Puerto Rico, 00780
- Hosp San Cristobal-Edif A
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Guaynabo, Puerto Rico, 00966
- Carlos Leon-Valiente MD
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Mayaguez, Puerto Rico, 00680
- Ramon Ramirez Ronda MD
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Santurce, Puerto Rico, 00908
- San Juan AIDS Program
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria
Patients may be eligible for this study if they:
- Are 18 years of age or older.
- Are HIV-positive.
- Have a viral load (level of HIV in the blood) of at least 400 copies/ml within 21 days of study entry.
- Have a CD4 count greater than 100 cells/mm3 within 21 days of study entry.
- Agree to practice abstinence or use effective barrier methods of birth control (or, if patient is a woman, unable to have children).
Exclusion Criteria
Patients will not be eligible for this study if they:
- Have taken any antiretroviral (anti-HIV) agent.
- Are pregnant or breast-feeding.
- Are unable to absorb food or have trouble taking medicines by mouth.
- Abuse alcohol or drugs to an extent that may make study participation difficult.
- Are not likely to be able to complete the 48 weeks of study treatment.
- Have a history of pancreatitis (inflamed pancreas) or hepatitis within the last 6 months or any evidence of liver disease.
- Have received an investigational vaccine within the past 3 months or have received gene therapy.
- Have a severe medical condition such as diabetes or heart trouble.
- Have been diagnosed with AIDS.
- Have had radiation therapy or chemotherapy within 30 days of study entry, except for treatment of Kaposi's sarcoma.
- Are taking medications that affect the immune system within 30 days of study entry.
- Are taking medications that may interact with the study drugs.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Maskning: Dobbelt
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Infektioner
- Molekylære mekanismer for farmakologisk virkning
- Anti-infektionsmidler
- Antivirale midler
- Reverse transkriptasehæmmere
- Nukleinsyresyntesehæmmere
- Enzymhæmmere
- Anti-HIV-midler
- Anti-retrovirale midler
- Antimetabolitter
- Cytokrom P-450 enzymhæmmere
- Cytokrom P-450 enzyminducere
- Cytokrom P-450 CYP3A inducere
- Cytokrom P-450 CYP2B6 inducere
- Cytokrom P-450 CYP2C9-hæmmere
- Cytokrom P-450 CYP2C19-hæmmere
- Lamivudin
- Zidovudin
- Efavirenz
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 225D
- EPV2000 1
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