Mutations in Genes Associated With Pentalogy of Cantrell
Colección de datos
Recopilados en un punto de tiempo - TransversalAnomalías Múltiples+2
+ Anomalías Congénitas
+ Enfermedades del sistema nervioso
Basado en la Familia
Estudio de resultados de salud dentro de familias para identificar contribuciones genéticas o familiares a la enfermedad.Resumen
Fecha de inicio: 15 de septiembre de 2004
Fecha en la que se inscribió al primer participante.The purpose of this multisite protocol is to collect protein, DNA, and RNA from blood, sputum, urine and/or tissue samples from patients with the diagnosis of Pentalogy of Cantrell (POC) or other related syndromes in order to identify possible causative genes. We will use whole exome/genome sequencing of probands, their parents, and, if available, the affected relatives of probands to look for any exomic/genomic mutations that could be associated with this syndrome. We have produced a mouse model with the mutant mice exhibiting problems with ventral wall closure including extrathoracic location of the heart (ectopia cordis), and defects in the abdominal wall with protrusion of the guts and liver. The mice, which have a single amino acid substitution in nonmuslce myosin II-B, have severe defects in both the heart and brain, and resemble humans born with POC, who manifest these same abnormalities.
Protocolo
Esta sección proporciona detalles del plan del estudio, incluyendo cómo está diseñado y qué se está evaluando.Se reclutarán 59 pacientes
Número total de participantes que el ensayo clínico espera reclutar.Basado en la Familia
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.Hasta 100 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
* INCLUSION CRITERIA: i. Index Cases 1. Those patients who have a diagnosis of POC or other related syndromes (as defined under Study Design) confirmed by telephone discussion between the investigators and the patient s physician. 2. Outside Institutions- All ages will be included 3. At the Clinical Center - Those subjects that are greater than or equal to 2 years of age and older. ii. Relatives of Index Cases 1. We may obtain samples from family members and/or relatives of those individuals who have a diagnosis of POC or other related syndrome confirmed by telephone discussion between the investigators and the referring physician with knowledge of the index case. 2. Outside Institutions - All ages will be included. At the Clinical Center - Those subjects that are greater than or equal to 2 years of age and older iii. Fetal tissue: 1. We may obtain samples from patients with a fetal diagnosis of POC or other related syndrome with diagnosis confirmed by telephone discussion between the investigators and the referring physician. 2. Research use of the fetal tissue in accordance to NIH Division of Intramural Research (DIR) Program fetal tissue policy guidelines: 1. No profits will be involved; 2. NIH researchers will have no involvement in the termination of pregnancy, and 3. The tissue must be obtained in accordance with Federal, state, and local law including those that govern basic research using human fetal tissue and research involving the transplantation of fetal tissue. EXCLUSION CRITERIA: Subjects seen at the Clinical Center - Those subjects that are less than or equal to 2 years of age and older.
Plan de Estudio
Conoce todos los tratamientos administrados en este estudio, su descripción detallada y en qué consisten.Objetivos del Estudio
Objetivos Primarios
Objetivos Secundarios
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 2 ubicaciones
National Institutes of Health Clinical Center, 9000 Rockville Pike
Bethesda, United StatesVer ubicaciónBaylor College of Medicine
Houston, United States