- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07790718
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
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
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.
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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California
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Duarte, California, États-Unis, 91010
- Recrutement
- City of Hope Medical Center
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Chercheur principal:
- Gregory Idos
-
Contact:
- Gregory Idos
- Numéro de téléphone: 626-228-4207
- E-mail: gidos@coh.org
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Irvine, California, États-Unis, 92618
- Recrutement
- City of Hope at Irvine Lennar
-
Chercheur principal:
- Gregory Idos
-
Contact:
- Gregory Idos
- Numéro de téléphone: 626-228-4207
- E-mail: gidos@coh.org
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
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 d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Soins de soutien
- Répartition: Non randomisé
- Modèle interventionnel: Affectation séquentielle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Autre: 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.
|
Étude complète
Subir une coloscopie SOC
Subir une biopsie
Autres noms:
Undergo collection of Apple Health data
Undergo SOC flex sigmoidoscopy
Autres noms:
|
|
Expérimental: 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.
|
Etudes annexes
Subir une collecte d'échantillon de sang
Autres noms:
Subir une coloscopie SOC
Etudes annexes
Autres noms:
Subir une biopsie
Autres noms:
Undergo SOC flex sigmoidoscopy
Autres noms:
Participate in individualized walking sessions
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Colon tissue molecular profiles - Whole genome sequencing
Délai: 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
Délai: 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
Délai: 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)
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Blood-based biomarkers - blood immune-inflammatory profile
Délai: 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
Délai: 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
Délai: 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)
|
Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Gregory Idos, City of Hope Medical Center
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Maladies génitales
- Tumeurs génitales, homme
- Tumeurs urogénitales
- Tumeurs par site
- Tumeurs
- Maladies génitales, sexe masculin
- Maladies de la prostate
- Maladies urogénitales masculines
- Conditions pathologiques, anatomiques
- Maladies intestinales
- Tumeurs gastro-intestinales
- Tumeurs du système digestif
- Maladies du système digestif
- Maladies gastro-intestinales
- Tumeurs intestinales
- Maladies rectales
- Maladies du côlon
- Polypes
- Polypes intestinaux
- Conditions pathologiques, signes et symptômes
- Tumeurs prostatiques
- Tumeurs colorectales
- Polypes coliques
- Qualité des soins de santé, accès et évaluation
- Activité motrice
- Mouvement
- Phénomènes physiologiques musculo-squelettiques
- Phénomènes physiologiques musculo-squelettiques et neuronaux
- Techniques d'investigation
- Méthodes épidémiologiques
- Techniques de laboratoire clinique
- Techniques et procédures de diagnostic
- Diagnostic
- Procédures chirurgicales, opératoires
- Procédures chirurgicales mini-invasives
- Techniques cytologiques
- Cytodiagnostic
- Mécanismes d'évaluation des soins de santé
- Qualité des soins de santé
- Santé publique
- Environnement et santé publique
- Techniques de diagnostic, chirurgicale
- Endoscopie, gastro-intestinal
- Endoscopie, système digestif
- Techniques de diagnostic, système digestif
- Endoscopie
- Procédures chirurgicales du système digestif
- Techniques de diagnostic, système respiratoire
- Techniques de diagnostic, cardiovasculaire
- Tests de la fonction cardiaque
- Tests de fonction respiratoire
- Ergométrie
- Exercice
- Biopsie
- Manipulation des échantillons
- Coloscopie
- Test d'exercice
- Sigmoïdoscopie
- Collecte de données
Autres numéros d'identification d'étude
- 25939 (Autre identifiant: City of Hope Comprehensive Cancer Center)
- P30CA033572 (Subvention/contrat des NIH des États-Unis)
- NCI-2026-05818 (Identificateur de registre: CTRP (Clinical Trial Reporting Program))
Informations sur les médicaments et les dispositifs, documents d'étude
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