Regional Cerebral Blood Flow Correlates of Spontaneous and Drug-Induced Clinical Changes in Mood Disorders
Colección de datos
Trastornos Mentales
Resumen
Fecha de inicio: 1 de octubre de 1994
Fecha en la que se inscribió al primer participante.Patients with mood disorders and healthy volunteers will receive positron emission tomographic (PET) scans with H(2)(15)O to measure global and local differences in cerebral blood flow during a passive introspection task. Patients receive repeated scans while in different mood states and while participating in placebo controlled therapeutic trials as described by separate protocols. Global and regional cerebral blood flow is correlated with data obtained from participation in other protocols, which include clinical (life charting course of illness parameters, mood and anxiety ratings, medication response data, and psychological test performance) and biochemical (levels of medications, monoamines and peptides in the blood and cerebrospinal fluid) measures.
Protocolo
Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.Se reclutarán 170 pacientes
Número total de participantes que el ensayo clínico espera reclutar.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.Voluntarios sanos permitidos
Indica si personas sanas, sin la condición que se estudia, pueden participar.Condiciones
Patología
Criterios
Healthy volunteers and patients who satisfy DSM-III-R criteria for mood disorders between ages of 18 and 75 will be invited to participate provided that the following criteria are fulfilled: No history of medical illness (including seizures, endocrine, hepatic, renal, cardiac, allergic, infectious, autoimmune, or neurological disorders) that would contraindicate participation. No evidence of co-existing major illness after undergoing complete psychiatric (including SADS-LA interview), medical, neurological, and laboratory examinations (including EEG, EKG, renal and liver function tests, serum electrolytes, urinalysis, HIV, hepatitis B, syphilis). Negative pregnancy test for women of child bearing potential. Women must not be breast feeding. Negative HIV test, as we are studying primary mood and anxiety disorders and not disorders secondary to HIV infection. Negative urine comprehensive drug screen and have not had alcohol or substance abuse problems in last 12 months.
Centros del Estudio
Estos son los hospitales, clínicas o centros de investigación donde se lleva a cabo el estudio. Puedes encontrar la ubicación más cercana a ti y su estado de reclutamiento.Este estudio tiene una ubicación
National Institute of Mental Health (NIMH)
Bethesda, United StatesAbrir National Institute of Mental Health (NIMH) en Google Maps