Trial reportObesity surgery2015
Longitudinal assessment of physical activity in women undergoing Roux-en-Y gastric bypass.
Trial report in Obesity surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03666481 (Psychosocial Effects of a Motivational Physical Activity Program in Bariatric Patients), which is not on this map. Cited by 34 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Psychosocial Effects of a Motivational Physical Activity Program in Bariatric Patients
Who cites it
34 citing papers in PubMed, 56 citations in OpenAlex.
- Patients' views and experiences of live supervised tele-exercise classes following bariatric surgery during the COVID-19 pandemic: The BARI-LIFESTYLE qualitative study.Clinical obesity · 2022Trial
- Trial
- Physical training following gastric bypass: effects on physical activity and quality of life-a randomized controlled trial.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2018Trial
- Trial
- Effects of a Pre-surgery Supervised Exercise Training 1 Year After Bariatric Surgery: a Randomized Controlled Study.Obesity surgery · 2018Trial
- Relationship among physical activity, sedentary behaviors, and cardiometabolic risk factors during gastric bypass surgery-induced weight loss.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2017Trial
- Effects of obesity, and of weight loss following bariatric surgery, on methylation of DNA from the rectal mucosa and in cell-free DNA from blood.International journal of obesity (2005) · 2023Article
- Levels of Physical Activity, Enjoyment, Self-Efficacy for Exercise, and Social Support Before and After Metabolic and Bariatric Surgery: a Longitudinal Prospective Observational Study.Obesity surgery · 2023Observational
- Associations of changes in physical activity and sedentary time with weight recurrence after bariatric surgery: a 5-year prospective study.International journal of obesity (2005) · 2023Article
- Lean Mass Loss and Altered Muscular Aerobic Capacity after Bariatric Surgery.Obesity facts · 2022Article
- Patterns of Change in Device-Based Physical Activity and Sedentary Time Following Bariatric Surgery: a Longitudinal Observational Study.Obesity surgery · 2021Observational
- Physical Activity Level, Sedentary Time, and Weight Regain After Bariatric Surgery in Patients Without Regular Medical Follow-up: a Cross-Sectional Study.Obesity surgery · 2021Article
- Physical Activity, Sedentary Behavior, and Sleep Before and After Bariatric Surgery and Associations with Weight Loss Outcome.Obesity surgery · 2021Article
- Bariatric Surgery: Consequences on Functional Capacities in Patients With Obesity.Frontiers in endocrinology · 2021Observational
- Physical activity, musculoskeletal disorders, sleep, depression, and quality of life before and after bariatric surgery.Turkish journal of physical medicine and rehabilitation · 2020Article
- Changes in Bariatric Patients' Physical Activity Levels and Health-Related Quality of Life Following a Postoperative Motivational Physical Activity Intervention.Obesity surgery · 2020Article
- Accelerometer-measured versus self-reported physical activity levels in women before and up to 48 months after Roux-en-Y Gastric Bypass.BMC surgery · 2020Article
- To be or not to be active - a matter of attitudes and social support? Women's perceptions of physical activity five years after Roux-en-Y Gastric Bypass surgery.International journal of qualitative studies on health and well-being · 2019Article
- The Relationship Between Energy Intake and Weight Loss in Bariatric Patients.Obesity surgery · 2019Observational
- Influence of Energy Balance on the Rate of Weight Loss Throughout One Year of Roux-en-Y Gastric Bypass: a Doubly Labeled Water Study.Obesity surgery · 2019Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPatients undergoing bariatric surgery do not seem to increase objectively measured physical activity (PA) after surgery, despite substantial weight loss. The aims of the present study were (i) to objectively characterize 3 months pre-surgery to 9 months postsurgery PA and sedentary behavior changes in women undergoing Roux-en-Y gastric bypass (RYGB) using tri-axial accelerometers and (ii) to examine associations between pre-surgery versus postsurgery PA and sedentary behavior with anthropometric measures taken in home environment.
methodsFifty-six women, with an average pre-surgery body mass index (BMI) of 37.6 (SD 2.6) and of age 39.5 years (SD 5.7), were recruited at five Swedish hospitals. PA was measured for 1 week by the Actigraph GT3X+ accelerometer, and anthropometric measures were taken at home visits 3 months pre-surgery and 9 months postsurgery, thus limiting seasonal effects.
resultsAverage BMI loss, 9 months postsurgery, was 11.7 (SD 2.7) BMI units. There were no significant pre- to postsurgery differences in PA or sedentary behavior. However, pre-surgery PA showed negative association with PA change and positive association with postsurgery PA. Adjustments for pre-surgery BMI had no impact on these associations.
conclusionsNo significant differences were observed in objectively measured changes in PA or time spent sedentary from 3 months pre-surgery to 9 months postsurgery among women undergoing RYGB. However, women with higher pre-surgery PA decreased their PA postsurgery while women with lower pre-surgery PA increased their PA.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.