Testing the Effects of Exercise on Colorectal Cancer Development After Treatment With Pelvic Radiation Therapy for Prostate Cancer
The Effects of Exercise on Colorectal Cancer Promotion Following Pelvic Radiotherapy for Prostate Cancer
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Descripción detallada
PRIMARY OBJECTIVE:
I. Determine the effects of exercise on mitigating molecular features in collected normal mucosa sample and any polyps identified.
SECONDARY OBJECTIVES:
I. Study longitudinal changes in predictors of colon cancer risk. II. Evaluate accrual and retention rates, as well as exercise compliance and safety.
EXPLORATORY OBJECTIVE:
I. Bank tissue from standard of care colonoscopies/flex sigmoidoscopies for exploratory biological analyses (e.g., immune cell infiltration, mutational signature analysis).
OUTLINE:
STAGE 1: Patients undergo standard of care (SOC) colonoscopy/flex sigmoidoscopy with tissue biopsy, have their Apple Health physical activity data collected and analyzed, and complete a survey. Patients determined to have low physical activity over the previous 12 months may proceed to Stage 2.
STAGE 2: Patients participate in individualized walking sessions over 10-70 minutes each, 5 times per week (225 minutes total per week), for 6 months. Patients also undergo collection of a blood sample on study and undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy during follow-up.
After completion of study intervention, patients are followed up within 2 weeks, or up to 3 months, for completion of follow-up SOC colonoscopy/flex sigmoidoscopy.
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
California
-
Duarte, California, Estados Unidos, 91010
- Reclutamiento
- City of Hope Medical Center
-
Investigador principal:
- Gregory Idos
-
Contacto:
- Gregory Idos
- Número de teléfono: 626-228-4207
- Correo electrónico: gidos@coh.org
-
Irvine, California, Estados Unidos, 92618
- Reclutamiento
- City of Hope at Irvine Lennar
-
Investigador principal:
- Gregory Idos
-
Contacto:
- Gregory Idos
- Número de teléfono: 626-228-4207
- Correo electrónico: gidos@coh.org
-
-
Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
Inclusion Criteria:
Documented informed consent of the participant and/or legally authorized representative
- Assent, when appropriate, will be obtained per institutional guidelines
Agreement to allow the use of archival tissue from diagnostic tumor biopsies
- If unavailable, exceptions may be granted with study principal investigator (PI) approval
- Age: 40-80 years
- Body mass index (BMI): > 25 kg/m^2
- Has Apple Health application (app) on personal device with valid iOS operating software (i.e., iOS 15.0 or higher)
- Has a registered MyChart/MyCityofHope account (or be willing to register for one) and the app downloaded onto personal device
- Ability to read and understand English to review MyChart/MyCityofHope on-screen instructions to sync and share Apple Health data, and for safety during exercise testing
- Previously diagnosed with localized prostate cancer
- Completed pelvic radiotherapy 12-20 months ago
- Presence of abnormalities (e.g., polyps, lesions) in the colon
- Assessed for exercise participation as per pre-screening clearance via the Physical Activity Readiness Questionnaire (PAR-Q+) (stage 2 only)
- Low physical activity, defined by < 5,000 steps/day over the last 12 months as per Apple Health data (stage 2 only)
Exclusion Criteria:
- Enrollment in any other program (e.g., weight loss program) that may alter the impact of exercise on outcomes
- Presence of any other concurrent, actively treated malignancy
- Distant metastatic malignancy of any kind
- Any other condition that would, in the Investigator's judgment, contraindicate the patient's participation in the clinical study due to safety concerns with clinical study procedures
- Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Cuidados de apoyo
- Asignación: No aleatorizado
- Modelo Intervencionista: Asignación Secuencial
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
|
Otro: Stage 1 (coloscopy/sigmoidoscopy, biopsy, health data)
Patients undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy, have their Apple Health physical activity data collected and analyzed, and complete a survey.
Patients determined to have low physical activity over the previous 12 months may proceed to Stage 2.
|
Encuesta completa
Someterse a una colonoscopia SOC
Someterse a biopsia
Otros nombres:
Undergo collection of Apple Health data
Undergo SOC flex sigmoidoscopy
Otros nombres:
|
|
Experimental: Stage 2 (individualized walking)
Patients participate in individualized walking sessions over 10-70 minutes each, 5 times per week (225 minutes total per week), for 6 months.
Patients also undergo collection of a blood sample on study and undergo SOC colonoscopy/flex sigmoidoscopy with tissue biopsy during follow-up.
|
Estudios complementarios
Someterse a la recogida de muestra de sangre
Otros nombres:
Someterse a una colonoscopia SOC
Estudios auxiliares
Otros nombres:
Someterse a biopsia
Otros nombres:
Undergo SOC flex sigmoidoscopy
Otros nombres:
Participate in individualized walking sessions
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Colon tissue molecular profiles - Whole genome sequencing
Periodo de tiempo: From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Whole genome sequencing will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
|
Colon tissue molecular profiles - Single-cell ribonucleic acid sequencing
Periodo de tiempo: From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Single-cell ribonucleic acid sequencing will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
|
Colon tissue molecular profiles - Associated molecular assays
Periodo de tiempo: From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Associated molecular assays will be measured in colonic mucosa.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Blood-based biomarkers - blood immune-inflammatory profile
Periodo de tiempo: From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - blood immune-inflammatory profile will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
|
Blood-based biomarkers - ambient deoxyribonucleic acid damage
Periodo de tiempo: From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - ambient deoxyribonucleic acid damage in circulating peripheral blood mononuclear cells will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
|
Blood-based biomarkers - accumulation of colorectal cancer associated metabolites including deoxycholic bile acid
Periodo de tiempo: From baseline to 6 months post-intervention (up to 6 months)
|
Blood-based biomarkers - accumulation of colorectal cancer associated metabolites including deoxycholic bile acid will be measured.
Will be compared from baseline to 6 months post-intervention using the paired Wilcoxon signed rank test and McNemar's test for numeric and categorical features, respectively.
|
From baseline to 6 months post-intervention (up to 6 months)
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Investigadores
Investigadores
- Investigador principal: Gregory Idos, City of Hope Medical Center
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Enfermedades urogenitales
- Enfermedades Genitales
- Neoplasias Genitales Masculinas
- Neoplasias urogenitales
- Neoplasias por sitio
- Neoplasias
- Enfermedades Genitales Masculinas
- Enfermedades prostáticas
- Enfermedades urogenitales masculinas
- Condiciones Patológicas, Anatómicas
- Enfermedades intestinales
- Neoplasias Gastrointestinales
- Neoplasias del Sistema Digestivo
- Enfermedades del Sistema Digestivo
- Enfermedades Gastrointestinales
- Neoplasias Intestinales
- Enfermedades Rectales
- Enfermedades del Colon
- Pólipos
- Pólipos intestinales
- Condiciones Patológicas, Signos y Síntomas
- Neoplasias prostáticas
- Neoplasias colorrectales
- Pólipos colónicos
- Calidad, acceso y evaluación de la atención médica
- Actividad motora
- Movimiento
- Fenómenos fisiológicos musculoesqueléticos
- Fenómenos fisiológicos musculoesqueléticos y neuronales
- Técnicas de investigación
- Métodos epidemiológicos
- Técnicas de laboratorio clínico
- Técnicas y procedimientos de diagnóstico
- Diagnóstico
- Procedimientos quirúrgicos, operativo
- Procedimientos quirúrgicos mínimamente invasivos
- Técnicas citológicas
- Citodiagnóstico
- Mecanismos de evaluación de atención médica
- Calidad de la atención médica
- Salud pública
- Medio ambiente y salud pública
- Técnicas de diagnóstico, quirúrgico
- Endoscopia, gastrointestinal
- Endoscopia, sistema digestivo
- Técnicas de diagnóstico, sistema digestivo
- Endoscopia
- Procedimientos quirúrgicos del sistema digestivo
- Técnicas de diagnóstico, sistema respiratorio
- Técnicas de diagnóstico, cardiovascular
- Pruebas de funciones cardíacas
- Pruebas de funciones respiratorias
- Ergometría
- Ejercicio
- Biopsia
- Manejo de muestras
- Colonoscopia
- Prueba de ejercicio
- Sigmoidoscopia
- Recopilación de datos
Otros números de identificación del estudio
Otros números de identificación del estudio
- 25939 (Otro identificador: City of Hope Comprehensive Cancer Center)
- P30CA033572 (Subvención/contrato del NIH de EE. UU.)
- NCI-2026-05818 (Identificador de registro: CTRP (Clinical Trial Reporting Program))
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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. .