Effect of Exercise on Bowel Function in Colorectal Cancer Survivors

A Randomized Controlled Trial to Examine the Effect of Exercise on Bowel Function in Colorectal Cancer Survivors

The survival rate of colorectal cancer patients is increasing due to the development of medical technology. However, many colorectal cancer survivors (CRCs) have bowel dysfunction unlike other cancer survivors. After bowel dysfunction of CRCs was known, many previous studies were conducted to improve bowel dysfunction. Medication, probiotics, Biofeedback training (BFT), Kegel exercise, and sacral nerve stimulation were the methods of intervention research to improve bowel movements in CRCs. Research on randomized control trial of BFT and Kegel exercise is very insufficient. Surgery, chemo, and radiation have a lot of influence on the bowel process of CRCs. In particular, damage to the abdominal muscles, pelvic floor muscles, and autonomic nervous system can also be caused by secondary symptoms such as increased fatigue, reduced physical strength, and musculoskeletal diseases. Therefore, the investigators examine that exercise which can improve fatigue, physical fitness, and musculoskeletal disease affects bowel symptoms of colon cancer survivors.

Study Overview

• Status: Completed
• Conditions: Colorectal Cancer; Low Anterior Resection Syndrome
• Intervention / Treatment: Behavioral: exercise

• Study Type: Interventional
• Enrollment (Actual): 50
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Korea, Republic of
  • Seoul, Korea, Republic of
    • Yonsei University Health System, Severance Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 19 years to 69 years (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

1. Adults aged 19 to 70 who have been diagnosed with Sigmoid colon cancer or rectal cancer have surgery for 6 months or more to less than 3 years
2. Three months after chemo and radiation therapy.
3. Six month after stoma take-down
4. Colorectal cancer patients with a LARS (Low Anterior Reservation Syndrome) questionnaire score of 21 or higher

Exclusion Criteria:

1. Subjects who have problems reading or understanding Korean or who have problems communicating with researchers
2. Subjects who plan to undergo surgery at the same time other than colorectal cancer surgery
3. Metastatic colorectal cancer patients.
4. Subjects who have stoma
5. People who are difficult to exercise in the judgment of the medical staff

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Supportive Care
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Exercise group	Behavioral: exercise; Six weeks of exercise intervention To meet weekly 150 min of moderate to vigorous physical activity and twice weekly strength exercise General description of the exercise program Main goal of the supervised exercise (1 hour per session, twice a week) are three folds. 1) Instruct participants to correctly perform prescribed exercises. 2) Encourage participants to be compliant to exercise program. 3) Participants were encouraged to hand in their exercise diary Main goal of the home-based exercise is to perform calisthenics exercise daily. Participants were encouraged to perform at least one set of exercise (8-12 different exercises) and stretching (At least 3 days per week, but preferably most of the days) daily Basic 8 exercises which increase ROM and strength of shoulder, lower back, Hip, Knee and ankle Additional 4 exercise to increase core strength and stability
No Intervention: Usual care group

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Anorectal manometry	Anorectal manometry is a test performed to evaluate patients with constipation or fecal incontinence. This test measures the pressures of the anal sphincter muscles, the sensation in the rectum, and the neural reflexes that are needed for normal bowel movements.	Baseline (0 week)
Anorectal manometry	Anorectal manometry is a test performed to evaluate patients with constipation or fecal incontinence. This test measures the pressures of the anal sphincter muscles, the sensation in the rectum, and the neural reflexes that are needed for normal bowel movements.	endline (7 week)

Collaborators and Investigators

• Sponsor: Yonsei University
• Investigators: Principal Investigator: Jae Jun Park, Dept. of Internal Medicine, Division of Gastroenterology, Sinchon sevarance Hospital, Younsei university College of Medicine

Study record dates

Study Major Dates

• Study Start (Actual): May 23, 2022
• Primary Completion (Actual): March 12, 2024
• Study Completion (Actual): June 19, 2024

Study Registration Dates

• First Submitted: May 26, 2022
• First Submitted That Met QC Criteria: June 13, 2022
• First Posted (Actual): June 15, 2022

Study Record Updates

• Last Update Posted (Actual): July 5, 2024
• Last Update Submitted That Met QC Criteria: July 2, 2024
• Last Verified: July 1, 2024

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Digestive System Diseases; Pathologic Processes; Neoplasms; Neoplasms by Site; Postoperative Complications; Gastrointestinal Neoplasms; Digestive System Neoplasms; Gastrointestinal Diseases; Colonic Diseases; Intestinal Diseases; Intestinal Neoplasms; Rectal Diseases; Colorectal Neoplasms; Low Anterior Resection Syndrome
• Other Study ID Numbers: 4-2022-0338

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No