Implementation of weekday time-restricted eating to improve metabolic health in breast cancer survivors with overweight/obesity
Kirkham AA, Ford KL, Ramos Da Silva B, Topolnyski J, Prado CM, Joy AA, Paterson DI, Boulé N, Pituskin E, Haykowsky MJ, Thompson RB
Obesity (Silver Spring, Md.) · 21 citas
Cómo se estudió
- Diseño
- Ensayo clínico controlado (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Organización sin fines de lucro
- Heart and Stroke Foundation of Canada
- Universidad u hospital
- University of Alberta
- Gobierno
- Canadian Institutes of Health Research
Según 3 financiadores declarados.
Publicación
- Publicado
- 2023-01-25 · Obesity (Silver Spring) · vol. 31 · número S1 · págs. 150–160
- Editorial
- Wiley
- Citado
- 22 citas · más que el 92% de estudios similares · 3.0× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 30 trabajos
- Acceso
- Lectura gratuita
- Áreas de investigación
- Dietary Effects on Health · Nutrition and Health in Aging · Cancer survivorship and care
- Palabras clave
- Overweight, Medicine, Obesity, Breast cancer, Oncology, Internal medicine, Gerontology, Environmental health, Cancer
- MeSH
- humans, breast neoplasms, obesity, exercise, aged, female, overweight, cancer survivors
11 autores
- Amy Ashley Kirkham🇨🇦 · autor de correspondenciaUniversity of Toronto
- Katherine L. Ford🇨🇦University of Alberta
- Bruna Ramos da Silva🇨🇦University of Alberta
- Jordan Topolnyski🇨🇦University of Alberta
- Carla Marques Maia Prado🇨🇦University of Alberta
- Anil Abraham Joy🇨🇦University of Alberta
- D. Ian Paterson🇨🇦University of Alberta
- Normand G. Boulé🇨🇦University of Alberta
- Edith Pituskin🇨🇦University of Alberta
- Mark J. Haykowsky🇨🇦University of Alberta
- Richard B. Thompson🇨🇦University of Alberta
Resumen
El texto original del estudio, en el idioma en que se publicó.
Objective
This study aimed to evaluate the implementation of telephone-based delivery of weekday-only time-restricted eating (TRE), its preliminary efficacy for metabolic outcomes, and concurrent lifestyle changes.
Methods
Twenty-two breast cancer survivors aged 60+ years with overweight/obesity completed an 8-week feasibility study of 12 to 8 p.m. weekday-only ad libitum TRE. The intervention was delivered by one registered dietitian call, twice-daily automated text messages asking about eating start and stop times, and three support phone calls. Magnetic resonance imaging, venipuncture, and 3 days of diet records and accelerometry were performed at baseline and after intervention.
Results
Participants had a mean age of 66 (SD 5) years with BMI of 31.8 (4.8) kg/m2 . Intervention implementation was successful, including excellent adherence (98%), participant acceptability, and a low symptom profile and cost ($63/participant). There were no significant changes in individual components of metabolic syndrome, lipid profile, or hemoglobin A1c , despite clinically relevant changes occurring within individual participants. Magnetic resonance imaging-derived hepatic steatosis and thigh myosteatosis did not change. Dietary intake changes included reduced energy (-22%) and protein (-0.2 g/kg). Physical activity and sleep did not change.
Conclusions
Eight weeks of telephone-delivered weekday TRE is a feasible, acceptable, low-symptom, and low-cost intervention. Future studies may consider a longer intervention length for more consistent metabolic improvements and counseling to enhance protein intake.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
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