- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT00006144
A Study of HIV-Disease Development in Aging
A Phase II Exploratory Study Examining Immunologic and Virologic Indices in Two Age-Differentiated Cohorts of HIV-Infected Subjects to Explore the Basis of Accelerated HIV-Disease Progression Associated With Aging
The purpose of this study is to better understand the relationship between age and HIV disease progression.
This study will explore the possible relationship between age and HIV disease progression. Older age is an important risk factor for faster disease development, but older people may respond better to combination drug therapy. This relationship needs to be understood better.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Older age is an important risk factor for accelerated HIV-disease progression. However, the virologic response to highly active antiretroviral therapy (HAART) may be superior in older persons. A better understanding of the immunologic, virologic, and behavioral mechanisms that underlie these age-related differences may help to elucidate critical immune responses that are necessary to control the progression of HIV-disease.
Patients are grouped according to age. Group A consists of patients between the ages of 13 and 30 years. Group B consists of patients age 45 years or older. All patients receive open-label lopinavir/ritonavir (LPV/RTV) plus emtricitabine (FTC) plus stavudine (d4T) for 96 [AS PER AMENDMENT 06/04/02: 192] weeks. Study visits occur at pre-entry, entry, and Weeks 4, 8, 12, 16, and 24 then every 12 weeks thereafter through Week 96 [AS PER AMENDMENT 06/04/02: Week 192]. Clinical assessments, safety laboratory tests, CD4 cell count monitoring, lymphocyte phenotyping, and HIV-1 RNA determinations are performed routinely. Blood samples are stored for further immunology and virology studies. Patients may volunteer to participate in virology substudy A5020s and either immunology substudy A5016s or A5017s [AS PER AMENDMENT 06/04/02: Substudy A5017s has been eliminated.]
Tipo de estudio
Inscripción
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
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California
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Los Angeles, California, Estados Unidos, 900331079
- USC CRS
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Palo Alto, California, Estados Unidos, 943055107
- Stanford CRS
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San Francisco, California, Estados Unidos, 941102859
- Ucsf Aids Crs
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San Jose, California, Estados Unidos, 951282699
- Santa Clara Valley Med. Ctr.
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San Mateo, California, Estados Unidos, 943055107
- San Mateo County AIDS Program
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San Rafael, California, Estados Unidos, 94903
- Marin County Dept. of Health & Human Services, HIV/AIDS Program & Specialty Clinic
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Colorado
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Aurora, Colorado, Estados Unidos, 80262
- University of Colorado Hospital CRS
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Florida
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Miami, Florida, Estados Unidos, 331361013
- Univ. of Miami AIDS CRS
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Hawaii
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Honolulu, Hawaii, Estados Unidos, 96816
- Univ. of Hawaii at Manoa, Leahi Hosp.
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Honolulu, Hawaii, Estados Unidos, 96816
- Queens Med. Ctr.
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Illinois
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Chicago, Illinois, Estados Unidos, 60611
- Northwestern University CRS
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Chicago, Illinois, Estados Unidos, 60612
- Rush Univ. Med. Ctr. ACTG CRS
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Indiana
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Indianapolis, Indiana, Estados Unidos, 46202
- Methodist Hosp. of Indiana
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Indianapolis, Indiana, Estados Unidos, 46202
- Indiana Univ. School of Medicine, Wishard Memorial
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Indianapolis, Indiana, Estados Unidos, 462025250
- Indiana Univ. School of Medicine, Infectious Disease Research Clinic
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Maryland
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Baltimore, Maryland, Estados Unidos, 21287
- Johns Hopkins Adult AIDS CRS
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Massachusetts
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Boston, Massachusetts, Estados Unidos, 02114
- Massachusetts General Hospital ACTG CRS
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Boston, Massachusetts, Estados Unidos, 02118
- Bmc Actg Crs
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Boston, Massachusetts, Estados Unidos, 02215
- Brigham and Women's Hosp. ACTG CRS
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Boston, Massachusetts, Estados Unidos
- Beth Israel Deaconess Med. Ctr., ACTG CRS
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Fall River, Massachusetts, Estados Unidos
- SSTAR, Family Healthcare Ctr.
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Minnesota
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Minneapolis, Minnesota, Estados Unidos, 55455
- University of Minnesota, ACTU
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Missouri
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Saint Louis, Missouri, Estados Unidos
- Washington U CRS
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New York
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New York, New York, Estados Unidos, 10003
- Beth Israel Med. Ctr., ACTU
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New York, New York, Estados Unidos, 10016
- NY Univ. HIV/AIDS CRS
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New York, New York, Estados Unidos, 10029
- Mt. Sinai Med. Ctr. A0404 CRS
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New York, New York, Estados Unidos
- Columbia Univ., HIV Prevention and Treatment Medical Ctr.
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New York, New York, Estados Unidos
- Mt.Sinai Med. Ctr. A1009 CRS
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Rochester, New York, Estados Unidos, 14642
- Univ. of Rochester ACTG CRS
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Rochester, New York, Estados Unidos, 14642
- AIDS Care CRS
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Rochester, New York, Estados Unidos, 14607
- Trillium Health ACTG CRS
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North Carolina
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Chapel Hill, North Carolina, Estados Unidos, 275997215
- Unc Aids Crs
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Durham, North Carolina, Estados Unidos, 27710
- Duke Univ. Med. Ctr. Adult CRS
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Ohio
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Cleveland, Ohio, Estados Unidos, 44106
- Case CRS
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Cleveland, Ohio, Estados Unidos, 441091998
- MetroHealth CRS
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Columbus, Ohio, Estados Unidos, 432101228
- The Ohio State University Medical Center
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Pennsylvania
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Philadelphia, Pennsylvania, Estados Unidos, 19104
- Hosp. of the Univ. of Pennsylvania CRS
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Philadelphia, Pennsylvania, Estados Unidos, 19104
- Philadelphia Veterans Admin. Med. Ctr. A6205 CRS
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Rhode Island
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Providence, Rhode Island, Estados Unidos, 02906
- The Miriam Hosp. ACTG CRS
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Providence, Rhode Island, Estados Unidos
- Rhode Island Hosp.
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Tennessee
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Nashville, Tennessee, Estados Unidos
- Vanderbilt Therapeutics CRS
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Texas
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Dallas, Texas, Estados Unidos, 75235-9173
- Univ. of Texas Southwestern Med. Ctr., Amelia Court Continuity Clinic
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Galveston, Texas, Estados Unidos, 77555-0435
- Univ. of Texas Medical Branch, ACTU
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Washington
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Seattle, Washington, Estados Unidos, 98104
- University of Washington AIDS CRS
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San Juan, Puerto Rico, 009365067
- Puerto Rico-AIDS CRS
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria
Patients may be eligible for this study if they:
- Are HIV-positive.
- Are between 13 and 30 years old (need consent of parent or guardian if under 18), or are more than 44 years of age.
- Have a viral load of more than 2000 copies/ml within 60 days of study entry.
- Have a CD4 cell count of less than 600 cells/mm3 within 60 days of study entry. (This reflects a change in the CD4 cell count requirement.)
- Agree to use effective methods of birth control (such as condoms) during and for 12 weeks after the study.
Exclusion Criteria
Patients will not be eligible for this study if they:
- Are pregnant or breast-feeding.
- Have an AIDS-related cancer (except Kaposi's sarcoma) requiring chemotherapy.
- Have hepatitis within 30 days of study entry.
- Have diarrhea (more than 3 liquid stools/day for at least 14 days) within 30 days of study entry.
- Are receiving chemotherapy or radiation treatment.
- Have taken antiretroviral drugs for more than 14 days.
- Have received an HIV vaccine within 30 days of study.
- Have a serious illness or infection within 14 days of the study.
- Have other serious conditions that might interfere with study participation.
- Have taken or plan to take certain other drugs that might affect the study results.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
Colaboradores e Investigadores
Investigadores
- Silla de estudio: Robert Kalayjian
Publicaciones y enlaces útiles
Publicaciones Generales
- Tenorio AR, Spritzler J, Martinson J, Gichinga CN, Pollard RB, Lederman MM, Kalayjian RC, Landay AL. The effect of aging on T-regulatory cell frequency in HIV infection. Clin Immunol. 2009 Mar;130(3):298-303. doi: 10.1016/j.clim.2008.10.001. Epub 2008 Nov 12.
- Kalayjian R, Landay A, Pollard R, Pu M, Spritzer J, Tebas P, Gross B, Valcour V, Cu-Uvin S, Fiscus S, Fidel P, Wu A, Fox L, Stocker V, Lederman M, and AIDS Clinical Trials Group Protocol 5015. ACTG 5015: NaIve T-cell Reconstitution is Associated with Immune Activation. CROI 2004. Abstract 232.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Procesos Patológicos
- Infecciones por virus de ARN
- Enfermedades virales
- Infecciones
- Infecciones transmitidas por la sangre
- Enfermedades contagiosas
- Enfermedades De Transmisión Sexual Virales
- Enfermedades de transmisión sexual
- Infecciones por lentivirus
- Infecciones por retroviridae
- Síndromes de deficiencia inmunológica
- Enfermedades del sistema inmunológico
- Atributos de la enfermedad
- Enfermedades de virus lentos
- Infecciones por VIH
- Enfermedad progresiva
- Síndrome de inmunodeficiencia adquirida
- Mecanismos moleculares de acción farmacológica
- Agentes antiinfecciosos
- Agentes Antivirales
- Inhibidores de la transcriptasa inversa
- Inhibidores de la síntesis de ácidos nucleicos
- Inhibidores de enzimas
- Agentes Anti-VIH
- Agentes antirretrovirales
- Antimetabolitos
- Inhibidores de la proteasa
- Inhibidores del citocromo P-450 CYP3A
- Inhibidores de enzimas del citocromo P-450
- Inhibidores de la proteasa del VIH
- Inhibidores de la proteasa viral
- Emtricitabina
- Ritonavir
- Lopinavir
- Estavudina
Otros números de identificación del estudio
- A5015
- 10168 (Identificador de registro: DAIDS ES)
- ACTG A5015
- AACTG A5015
- Substudy ACTG A5016s
- Substudy ACTG A5020s
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .