- ICH GCP
- US-Register für klinische Studien
- Klinische Studie 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
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
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.
Studientyp
Einschreibung (Geschätzt)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
-
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California
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Duarte, California, Vereinigte Staaten, 91010
- Rekrutierung
- City of Hope Medical Center
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Hauptermittler:
- Gregory Idos
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Kontakt:
- Gregory Idos
- Telefonnummer: 626-228-4207
- E-Mail: gidos@coh.org
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Irvine, California, Vereinigte Staaten, 92618
- Rekrutierung
- City of Hope at Irvine Lennar
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Hauptermittler:
- Gregory Idos
-
Kontakt:
- Gregory Idos
- Telefonnummer: 626-228-4207
- E-Mail: gidos@coh.org
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
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)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Unterstützende Pflege
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Sonstiges: 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.
|
Vollständige Umfrage
Unterziehen Sie sich einer SOC-Koloskopie
Biopsie unterziehen
Andere Namen:
Undergo collection of Apple Health data
Undergo SOC flex sigmoidoscopy
Andere Namen:
|
|
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.
|
Nebenstudien
Entnahme einer Blutprobe durchführen
Andere Namen:
Unterziehen Sie sich einer SOC-Koloskopie
Nebenstudium
Andere Namen:
Biopsie unterziehen
Andere Namen:
Undergo SOC flex sigmoidoscopy
Andere Namen:
Participate in individualized walking sessions
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Colon tissue molecular profiles - Whole genome sequencing
Zeitfenster: 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.
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From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
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Colon tissue molecular profiles - Single-cell ribonucleic acid sequencing
Zeitfenster: 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.
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From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
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Colon tissue molecular profiles - Associated molecular assays
Zeitfenster: 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.
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From baseline up to completion of follow-up colonoscopy/flex sigmoidoscopy (up to 3 months)
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Blood-based biomarkers - blood immune-inflammatory profile
Zeitfenster: 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)
|
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Blood-based biomarkers - ambient deoxyribonucleic acid damage
Zeitfenster: 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)
|
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Blood-based biomarkers - accumulation of colorectal cancer associated metabolites including deoxycholic bile acid
Zeitfenster: 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)
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Gregory Idos, City of Hope Medical Center
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Urogenitale Erkrankungen
- Genitalerkrankungen
- Genitale Neubildungen, männlich
- Urogenitale Neoplasmen
- Neubildungen nach Standort
- Neubildungen
- Genitalerkrankungen, männlich
- Prostataerkrankungen
- Männliche Urogenitalerkrankungen
- Pathologische Zustände, Anatomisch
- Darmerkrankungen
- Gastrointestinale Neubildungen
- Neoplasmen des Verdauungssystems
- Erkrankungen des Verdauungssystems
- Magen-Darm-Erkrankungen
- Darmtumoren
- Rektale Erkrankungen
- Darmerkrankungen
- Polypen
- Darmpolypen
- Pathologische Zustände, Anzeichen und Symptome
- Prostataneoplasmen
- Kolorektale Neubildungen
- Dickdarmpolypen
- Qualität, Zugang und Bewertung im Gesundheitswesen
- Motorik
- Bewegung
- Phänomen des Bewegungsapparates muskuloskelettal
- Muskuloskelettaler und neuronales physiologisches Phänomen
- Untersuchungstechniken
- Epidemiologische Methoden
- Klinische Labortechniken
- Diagnosetechniken und Verfahren
- Diagnose
- Chirurgische Eingriffe, operativ
- Minimal invasive chirurgische Verfahren
- Zytologische Techniken
- Zytodiagnose
- Gesundheitsbewertungsmechanismen
- Qualität der Gesundheitsversorgung
- Öffentliche Gesundheit
- Umwelt und öffentliche Gesundheit
- Diagnosetechniken, chirurgisch
- Endoskopie, gastrointestinal
- Endoskopie, Verdauungssystem
- Diagnosetechniken, Verdauungssystem
- Endoskopie
- Chirurgische Verfahren des Verdauungssystems
- Diagnosetechniken, Atemsystem
- Diagnosetechniken, kardiovaskulär
- Herzfunktionstests
- Atemfunktionstests
- Ergometrie
- Übung
- Biopsie
- Handhabung von Proben
- Koloskopie
- Übungstest
- Sigmoidoskopie
- Datenerfassung
Andere Studien-ID-Nummern
- 25939 (Andere Kennung: City of Hope Comprehensive Cancer Center)
- P30CA033572 (US NIH Stipendium/Vertrag)
- NCI-2026-05818 (Registrierungskennung: CTRP (Clinical Trial Reporting Program))
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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