Andrew D Ray1, Annamaria Masucci Twarozek2, Brian T Williams3, Deborah O Erwin4, Willie Underwood5, Martin C Mahoney6. 1. Department of Rehabilitation Science, State University at Buffalo. 2. Department of Health Behavior, Roswell Park Comprehensive Cancer Center. 3. Jacobs School of Medicine and Biomedical Sciences, University at Buffalo. 4. Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center. 5. Department of Urology, Roswell Park Comprehensive Cancer Center. 6. Departments of Medicine & Health Behavior, Roswell Park Comprehensive Cancer Center.
Abstract
BACKGROUND: African-American (AA) colorectal cancer (CRC) survivors tend to be more obese and less physically active compared to white survivors. PURPOSE/ OBJECTIVE: To test the feasibility of an aerobic exercise program as well as explore perceptions about supervised exercise among AA CRC survivors. METHODS: A prospective supervised exercise intervention performed on a cycle ergometer 2 days/week for 12 weeks. Peak (VO2peak) and sub-maximal exercise (6MWT) along with questionnaires (SF-36, Memorial Sloan Kettering Cancer Center Bowel Function Instrument (BFI), Functional Assessment of Cancer Therapy Scale-Colorectal (FACT-C) and Fatigue (FACIT-F), Brief Symptom Inventory (BSI). A second group of survivors participated in an interview evaluating perceptions regarding exercise. DESIGN: Prospective case series and qualitative interview. SETTING: Research university and academic medical center. PATIENTS: African American and white colorectal cancer survivors. RESULTS: Quantitative: A total of 237 letters were mailed to CRC survivors (112 white, 126 AAs). From the letters, 25 white and 15 AAs expressed interest; only five white (4.5%) and four AAs (3.2%) enrolled. Two AAs and five white survivors (7/9) finished the program. There was an improvement in peak exercise (p=0.011) and quality of life (QoL) (SF-36 total, p=0.035) post-training. Qualitative: 30 CRC survivors (12 AA and 18 white) participated in qualitative interviews and selected co-morbidity, motivation and location as primary barriers to exercise. LIMITATIONS: Small sample size. CONCLUSIONS: Recruiting CRC survivors (regardless of race) into an exercise program is challenging, however, there are exercise and QoL benefits associated with participation. Barriers to exercise are similar between AA and white CRC survivors.
BACKGROUND: African-American (AA) colorectal cancer (CRC) survivors tend to be more obese and less physically active compared to white survivors. PURPOSE/ OBJECTIVE: To test the feasibility of an aerobic exercise program as well as explore perceptions about supervised exercise among AA CRC survivors. METHODS: A prospective supervised exercise intervention performed on a cycle ergometer 2 days/week for 12 weeks. Peak (VO2peak) and sub-maximal exercise (6MWT) along with questionnaires (SF-36, Memorial Sloan Kettering Cancer Center Bowel Function Instrument (BFI), Functional Assessment of Cancer Therapy Scale-Colorectal (FACT-C) and Fatigue (FACIT-F), Brief Symptom Inventory (BSI). A second group of survivors participated in an interview evaluating perceptions regarding exercise. DESIGN: Prospective case series and qualitative interview. SETTING: Research university and academic medical center. PATIENTS: African American and white colorectal cancer survivors. RESULTS: Quantitative: A total of 237 letters were mailed to CRC survivors (112 white, 126 AAs). From the letters, 25 white and 15 AAs expressed interest; only five white (4.5%) and four AAs (3.2%) enrolled. Two AAs and five white survivors (7/9) finished the program. There was an improvement in peak exercise (p=0.011) and quality of life (QoL) (SF-36 total, p=0.035) post-training. Qualitative: 30 CRC survivors (12 AA and 18 white) participated in qualitative interviews and selected co-morbidity, motivation and location as primary barriers to exercise. LIMITATIONS: Small sample size. CONCLUSIONS: Recruiting CRC survivors (regardless of race) into an exercise program is challenging, however, there are exercise and QoL benefits associated with participation. Barriers to exercise are similar between AA and white CRC survivors.
Entities:
Keywords:
Health Behavior; Health Disparities; Qualitative Research; Quality of life
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