Exercise for Gut Microbiome in Patients With Young-Onset Colorectal Cancer Undergoing Chemotherapy: The COURAGE Trial

NCT ID: NCT06202183

Last Updated: 2025-08-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

84 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-22

Study Completion Date

2027-07-31

Brief Summary

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This research study is a randomized controlled trial that will observe changes in microbiome activity, changes in chemotherapy toxicity, and any changes in treatment outcomes between two groups of participants undergoing chemotherapy with either early-stage or metastatic colorectal cancer.

The names of the study groups involved in this study are:

* Exercise
* Waitlist Control

Detailed Description

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This research study is a single-center, two-armed, randomized controlled trial that will observe changes in microbiome activity, changes in chemotherapy toxicity, and any changes in treatment outcomes between two groups of participants undergoing chemotherapy with either early-stage or metastatic colorectal cancer. Participants will be randomly assigned to one of two groups: Group A: Exercise group (EXE) vs. Group B: Waitlist control group (WC). Randomization means that a participant will be placed into one of the study groups by chance.

The research study procedures include screening for eligibility, blood tests, stool samples, and survey questionnaires.

Participation in this research study will last up to 6 months.

It is expected that about 84 people will take part in this research study.

The American Cancer Society is providing funding for this research study.

Conditions

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Colorectal Cancer Metastatic Colon Cancer Metastatic Colorectal Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

SINGLE

Investigators
blinded to block size

Study Groups

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Group A: Exercise Group

42 participants will be enrolled using a permuted blocked design with varying block size and will complete study procedures as follows:

* Baseline in-office visit.
* Completion of exercise sessions 3x weekly.
* Post-intervention in-office visit.

Group Type EXPERIMENTAL

Exercise Program

Intervention Type BEHAVIORAL

A 12 week, home-based, virtually supervised, aerobic and resistance exercise training program comprised of 36 sessions. Participants will be provided with a home stationary bike, resistance bands, and Fitbit. Virtually supervised sessions will be accessible via Zoom platform. For participants who do not have a device, a Wi-Fi-enabled tablet will also be provided.

Group B: Waitlist Control Group

42 participants will be enrolled using a permuted blocked design with varying block size and will complete study procedures as follows:

* Baseline in-office visit.
* Participants will be asked to maintain baseline exercise behavior and/or usual, daily activities.
* Post-intervention in-office visit. Participants will be offered to participate in the exercise program upon the completion of post-intervention assessments.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Exercise Program

A 12 week, home-based, virtually supervised, aerobic and resistance exercise training program comprised of 36 sessions. Participants will be provided with a home stationary bike, resistance bands, and Fitbit. Virtually supervised sessions will be accessible via Zoom platform. For participants who do not have a device, a Wi-Fi-enabled tablet will also be provided.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Patient diagnosed with early-stage or metastatic colon or rectal cancer
* Age at diagnosis 18-50 years; due to the specificity of the study question those outside the age bracket will not be included
* No plans for major surgical intervention at the time of recruitment for a minimum of 12 weeks (i.e. study period; placement of port a cath is allowed)
* No plans for radiation therapy at the time of recruitment for a minimum of 12 weeks
* On or planning chemotherapy
* Participate in less than or equal to 90 minutes of moderate-to-vigorous exercise per week
* Medical clearance to perform exercise intervention and testing by their treating oncologist
* No uncontrolled medical conditions that could be exacerbated with exercise
* Ability to communicate and complete written forms in English
* Ability to understand and the willingness to sign informed consent prior to any study-related procedures
* Willing to travel to DFCI for necessary data collection

Exclusion Criteria

* Participate in more than 90 minutes of moderate-to-vigorous aerobic exercise per week over the past month. This study targets insufficiently active persons to assess the effect of the described exercise intervention, where additional exercise done regularly will contaminate the intervention effects.
* Unstable comorbidities that prevent participation in moderate-to-vigorous intensity exercise. Patients with unstable comorbidities may develop unexpected adverse events from exercise. For the purpose of patients' safety, as well as because this study involves remote, home-based exercise where close supervision is not possible, patients with unstable medical conditions are excluded.
* Patients actively on a weigh loss diet and/or actively taking weight loss drugs. This could effect gut microbiome.
* Patient with other active malignancies (excluding basal cell carcinoma).
* Subjects who in the opinion of the investigator may not be able to comply with the safety monitoring requirements of the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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American Cancer Society, Inc.

OTHER

Sponsor Role collaborator

Dana-Farber Cancer Institute

OTHER

Sponsor Role lead

Responsible Party

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Christina Dieli-Conwright, PhD

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Christina Dieli-Conwright, MPH, PhD

Role: PRINCIPAL_INVESTIGATOR

Dana-Farber Cancer Institute

Locations

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Dana Farber Cancer Institute

Boston, Massachusetts, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Christina Dieli-Conwright, MPH, PhD

Role: CONTACT

617-582-8321

Facility Contacts

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Christina Dieli-Conwright, MPH, PhD

Role: primary

617-582-8321

Other Identifiers

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23-341

Identifier Type: -

Identifier Source: org_study_id

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