Bladder Cancer and ExeRcise Training During IntraVesical ThErapy (BRAVE)

University of Alberta

Status and phase: Completed; Phase 2

Conditions: Bladder Cancer

Treatments: Other: High-Intensity Interval Training

Study type: Interventional

Funder types: Other

Identifiers

NCT04593862

HEBRA - CC 20-0184

Details and patient eligibility

About

Bladder cancer is the fifth most common cancer in Canada and has the eighth highest cancer mortality rate. The treatment for the most frequent type of bladder cancer is surgically removing the tumour followed by six weeks of medication placed within the bladder. There are physical and psychosocial challenges from bladder cancer and its treatment that may affect how patients feel and function, and consequently their quality of life. Moreover, bladder cancer patients are at a high risk of their bladder cancer coming back and getting worse. Exercise is a low-cost intervention that may lower the chances of bladder cancer coming back or getting worse, manage side effects related to treatment, help patients feel better, and improve quality of life. To date, however, no study has examined if it is safe or even possible for bladder cancer patients to exercise when they are receiving drugs placed into their bladder. The Bladder cancer and exeRcise trAining during intraVesical thErapy (BRAVE) Trial will be the first study to test the safety, feasibility, and efficacy of exercise in bladder cancer patients during this drug therapy. The investigators will ask some patients to do a supervised exercise program during their drug treatment while other patients will be asked not to exercise. The investigators will compare the 2 groups on how they fare with their bladder cancer treatment. This study will provide information on whether exercise may help patients feel better, function better, and possibly even lower their chances of the disease coming back or getting worse.

Enrollment: 25 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Eligible participants will include men and women that (1) are ≥ 18 years old, (2) have a confirmed diagnosis of non-muscle invasive bladder cancer (clinical stage cis, Ta or T1), and (3) are scheduled to receive induction intravesical therapy with chemotherapy (e.g., Gemcitabine or Mitomycin) or immunotherapy (e.g., BCG) agents.

Exclusion criteria

• Exclusion criteria for participants include: (1) not being medically cleared to participate in the exercise intervention by their treating urologist and a certified exercise physiologist using the Physical Activity Readiness Questionnaire for Everyone (PAR-Q+), (2) having contraindications for cardiopulmonary stress and/or physical fitness tests, (3) already exercising according to the Godin Leisure-Time Exercise Questionnaire (GLTEQ), (4) not having the ability to read and comprehend English, and (5) not willing to be randomized to a supervised exercise training program or usual care (no exercise) for 12 weeks.

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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25 participants in 2 patient groups

Exercise Group

Experimental group

Description:

The exercise intervention will consist of 36 high-volume high-intensity interval sessions over a 12-week period. The exercise frequency will be three times per week during the 6 weeks of intravesical therapy and the 6 weeks of recovery (total 12 weeks) prior to a surveillance cystoscopy.

Treatment:

Other: High-Intensity Interval Training

Usual Care:

No Intervention group

Description:

Patients randomized to the control group will be asked not to initiate any exercise program or to increase their exercise level from baseline during the 12-week study. After the post-intervention assessments and 3-month cystoscopy, patients in the control group will be offered a 4-week supervised exercise program at the Behavioural Medicine Fitness Centre, University of Alberta.