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This 12-week, exercise study will assess the feasibility of a home-based high-intensity interval training (HIIT) program among colorectal cancer survivors and explore the impact of home-based HIIT compared to a standard home-based moderate-intensity continuous aerobic exercise program on physical outcomes linked with survival from colorectal cancer and surrogate blood markers of colorectal cancer recurrence.
HIIT is a type of aerobic exercise that includes short bursts (i.e. 1-4 minutes) of vigorous exercise followed by longer periods of moderate to lower intensity exercise (i.e. 1-10 minutes). Participants in this study will be randomly assigned into a personalized home based exercise program - either high-intensity interval training (HIIT) or moderate-intensity continuous aerobic exercise (MICE).
This pilot study will provide us with preliminary evidence for a larger trial aimed to compare the effectiveness of these two different types of home-based exercise programs on physical outcomes linked with survival, quality of life, and surrogate blood markers of colorectal cancer recurrence.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Home-based high-intensity interval training | Experimental |
| |
| Home-based moderate-intensity continuous exercise | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Home-based high-intensity interval training | Behavioral | Participants will be instructed to complete four, high-intensity interval training workouts per week at home, for the duration of the 12-week trial. Participants will be provided with detailed instructions on how to complete each workout. |
| Measure | Description | Time Frame |
|---|---|---|
| Feasibility of home-based high-intensity interval training among colorectal cancer survivors | Feasibility will be assessed by adherence to the home-based high-intensity interval training protocol, which is defined at the participant level as completing ≥70% of workouts consistent with the exercise prescription. The intervention will be considered feasible if ≥75% of participants meet or exceed the 70% criterion. | 12 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Adriana M Coletta, PhD | University of Utah | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Intermountain Medical Center | Murray | Utah | 84107 | United States | ||
| Huntsman Cancer Institute at the University of Utah |
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|
| Home-based moderate-intensity continuous exercise | Behavioral | Participants will be instructed to complete five, moderate-intensity continuous exercise workouts per week at home, for the duration of the 12-week trial. Participants will be provided with detailed instructions on how to complete each workout. |
|
| Salt Lake City |
| Utah |
| 84112 |
| United States |
| ID | Term |
|---|---|
| D015179 | Colorectal Neoplasms |
| D003110 | Colonic Neoplasms |
| D012004 | Rectal Neoplasms |
| ID | Term |
|---|---|
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |
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