Randomized Placebo-Controlled Study of Aerobic Exercise and Resistance Training Plus Megestrol Acetate for HIV-Wasting
megestrol
+ Exercise
Infecciones Transmitidas por la Sangre+17
+ Enfermedades Urogenitales
+ Enfermedades Genitales
Estudio de Tratamiento
Resumen
Fecha de inicio: 1 de junio de 1995
Fecha en la que se inscribió al primer participante.PROTOCOL OUTLINE: Patients are randomly assigned to 1 of 3 therapy groups: megestrol acetate alone, exercise plus megestrol acetate, or exercise plus placebo. Therapy continues for 12 weeks. A single dose of oral megestrol acetate or placebo is administered each morning. The exercise program consists of aerobic exercise and resistance training performed 3 times a week under supervision. Hard aerobic exercise is performed for 45 minutes plus a warm-up and cool-down period; the patient chooses to work on 3 of 5 pieces of exercise equipment. Exercise intensity is adjusted to a heart rate corresponding to 65% of maximal oxygen consumption. Resistance training is done on a universal gym; exercises are designed to work all 6 major muscle groups. Each exercise is performed at 70% of maximal single repetition resistance. Resistance is increased 5% when the patient can perform 15 repetitions without failure.
Protocolo
Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.Se reclutarán 69 pacientes
Número total de participantes que el ensayo clínico espera reclutar.Estudio de Tratamiento
Elegibilidad
Los investigadores buscan pacientes que cumplan ciertos criterios, conocidos como criterios de elegibilidad: estado general de salud o tratamientos previos.Cualquier sexo
Sexo biológico de los participantes elegibles para inscribirse.A partir de 18 años
Rango de edades de los participantes que pueden unirse al estudio.Voluntarios sanos no permitidos
Indica si personas sanas, sin la condición que se estudia, pueden participar.Condiciones
Patología
Criterios
PROTOCOL ENTRY CRITERIA: --Disease Characteristics-- Human immunodeficiency virus seropositive with acquired immune deficiency syndrome Documented weight loss 5% to 15% below ideal weight --Prior/Concurrent Therapy-- No concurrent appetite stimulants At least 6 weeks since initiation of new antiretroviral therapy --Patient Characteristics-- Performance status: Karnofsky 70%-100% Hepatic: No ascites Renal: No nephrosis Other: No acute or untreated infection within 4 weeks prior to entry No hospitalization within 2 weeks prior to entry No gonadal insufficiency No edema No pleural effusion No uncontrolled diarrhea No physical or functional obstruction to food intake No physical handicap that would prevent resistance or aerobic exercise No cardiac abnormality that would render aerobic exercise a health risk No concurrent regular exercise of 3 or more hours a week No mental incompetence