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Bastos M, Gonsalves C, de Almeida BP, Cavazzotto TG, da Silva MP. Do patients with obesity undergoing bariatric surgery modify their objectively measured physical activity? A systematic review and meta-analysis. Int J Obes (Lond) 2024; 48:315-323. [PMID: 38151611 DOI: 10.1038/s41366-023-01452-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Obesity is a chronic disease associated with adverse outcomes and its prevalence is increasing, which makes it a concern. One of the obesity treatment options is bariatric surgery, which effectively reduces calorie absorption and total body mass, but its effects on physical activity (PA) levels need to be clarified, considering the protective effect of the PA against cardiovascular disease, independently of the weight loss alone. OBJECTIVES To carry out a systematic review and meta-analysis of observational studies that evaluated PA in pre- and post-bariatric surgery periods through objective evaluation. METHODS A systematic search was carried out following the PRISMA criteria of studies with adult individuals who underwent bariatric surgery and were objectively evaluated for PA pre- and post-surgery. Studies with interventions were excluded. RESULTS A total of 419 records were found, and after excluding duplicates and applying the eligibility criteria, 10 studies remained. This meta-analysis found a significant increase in the steps by day (MD = 1340; 95% CI = 933.90; 1745.35, p < 0.001) and the light physical activity level (MD = 16.8 min/day; 95% CI = 2.60; 30.98, p = 0.02), but not in moderate to vigorous physical activity (MD = 0.24; 95% CI = -0.08; 1.57, p = 0.92). CONCLUSIONS Patients undergoing bariatric surgery increased their steps by day and light physical activity but did not increase moderate to vigorous physical activity.
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Affiliation(s)
- Murilo Bastos
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil.
- Pharmaceutical Sciences Sector - Midwestern State University (UNICENTRO), Guarapuava, Brazil.
| | - Camila Gonsalves
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Bruno Pedrini de Almeida
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
| | - Timothy G Cavazzotto
- Physical Education Department - Midwestern State University (UNICENTRO), Guarapuava, Brazil
| | - Michael Pereira da Silva
- Physical Activity and Public Health Research Group (GPASP), Rio Grande, Brazil
- Graduate Program in Health Sciences - FAMED - FURG, Rio Grande, Brazil
- Graduate Program in Public Health - FAMED - FURG, Rio Grande, Brazil
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Schultes B, Ernst B, Hallschmid M, Bueter M, Meyhöfer SM. The 'Behavioral Balance Model': A new perspective on the aetiology and therapy of obesity. Diabetes Obes Metab 2023; 25:3444-3452. [PMID: 37694802 DOI: 10.1111/dom.15271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/13/2023] [Accepted: 08/21/2023] [Indexed: 09/12/2023]
Abstract
Obesity is a debilitating disease of global proportions that necessitates refined, concept-driven therapeutic approaches. Policy makers, the public and even health care professionals, but also individuals with obesity harbour many misconceptions regarding this disease, which leads to prejudice, negative attitudes, stigmatization, discrimination, self-blame, and failure to provide and finance adequate medical care. Decades of intensive, successful scientific research on obesity have only had a very limited effect on this predicament. We propose a science-based, easy-to-understand conceptual model that synthesizes the complex pathogenesis of obesity including biological, psychological, social, economic and environmental aspects with the aim to explain and communicate better the nature of obesity and currently available therapeutic modalities. According to our integrative 'Behavioral Balance Model', 'top-down cognitive control' strategies are implemented (often with limited success) to counterbalance the increased 'bottom-up drive' to gain weight, which is triggered by biological, psycho-social and environmental mechanisms in people with obesity. Besides offering a deeper understanding of obesity, the model also highlights why there is a strong need for multimodal therapeutic approaches that may not only increase top-down control but also reduce a pathologically increased bottom-up drive.
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Affiliation(s)
- Bernd Schultes
- Metabolic Center St. Gallen, friendlyDocs Ltd, St. Gallen, Switzerland
| | - Barbara Ernst
- Metabolic Center St. Gallen, friendlyDocs Ltd, St. Gallen, Switzerland
| | - Manfred Hallschmid
- Department of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen (IDM), Tübingen, Germany
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Marco Bueter
- Department of Surgery and Transplantation, University Hospital Zurich, Zurich, Switzerland
- Department of Surgery, Spital Männedorf, Männedorf, Switzerland
| | - Sebastian M Meyhöfer
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany
- Institute for Endocrinology & Diabetes, University of Lübeck, Lübeck, Germany
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Bond DS, Heinberg LJ, Crosby RD, Laam L, Mitchell JE, Schumacher LM, Gunstad J, Steffen KJ. Associations Between Changes in Activity and Dietary Behaviors after Metabolic and Bariatric Surgery. Obes Surg 2023; 33:3062-3068. [PMID: 37312009 DOI: 10.1007/s11695-023-06682-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 06/01/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Patients who undergo metabolic and bariatric surgery (MBS) are advised to make healthy activity and dietary changes. While previous research has examined post-surgical changes in activity and dietary behaviors separately, no study has assessed whether changes in these behaviors are beneficially associated with each other. We evaluated whether post-surgical improvements in activity behaviors related to favorable changes in dietary behaviors overall and by surgery type (Roux-en-Y gastric bypass [RYGB], sleeve gastrectomy [SG]). METHODS At pre-surgery and 6- and 12-months post-surgery, participants (N = 97; 67 RYGB/30 SG) wore an accelerometer for 7 days and completed 24-h dietary assessments on 3 days. General linear models assessed associations between pre- to post-surgical changes in activity (moderate-to-vigorous physical intensity activity [MVPA], sedentary time [ST]) and dietary (total energy intake [EI; kcal/day], dietary quality [healthy eating index/HEI scores]) behaviors, with surgery type as a moderator. RESULTS Participants on average: demonstrated small, non-significant post-surgical changes in MVPA and ST minutes/day (ps > .05); and reported significant post-surgical decreases in EI (p < .001), but no changes in HEI scores (ps > .25). Greater 12-month post-surgical increases in MVPA were significantly associated with greater decreases in EI, but only for RYGB participants (p < .001). DISCUSSION Participants reported large decreases in EI, but made minimal changes in other behaviors after MBS. Results suggest greater increases in MVPA could assist with achieving greater decreases in EI, although this benefit appears to be limited to RYGB patients. Additional research is needed to confirm these findings and determine whether activity-dietary behavior associations differ beyond the immediate post-surgical year.
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Affiliation(s)
- Dale S Bond
- Departments of Surgery and Research, Hartford Hospital/HealthCare, 80 Seymour Street, Harford, CT, 06102, USA.
| | - Leslie J Heinberg
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | - Ross D Crosby
- Sanford Center for Biobehavioral Research, Fargo, ND, USA
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Leslie Laam
- Sanford Center for Biobehavioral Research, Fargo, ND, USA
| | - James E Mitchell
- Sanford Center for Biobehavioral Research, Fargo, ND, USA
- Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Leah M Schumacher
- Department of Kinesiology, College of Public Health, Temple University, Philadelphia, PA, USA
| | - John Gunstad
- Department of Psychological Sciences, Kent State University, Kent, OH, USA
| | - Kristine J Steffen
- Sanford Center for Biobehavioral Research, Fargo, ND, USA
- Department of Pharmaceutical Sciences, North Dakota State University, Fargo, ND, USA
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Bonn SE, Hult M, Spetz K, Eke H, Andersson E, Wirén M, Löf M, Trolle Lagerros Y. Effect of a Smartphone Application on Physical Activity and Weight Loss After Bariatric Surgery-Results from a Randomized Controlled Trial. Obes Surg 2023; 33:2841-2850. [PMID: 37500930 PMCID: PMC10435407 DOI: 10.1007/s11695-023-06753-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE Ways to motivate and support patients in being physically active after bariatric surgery are needed. This trial was aimed at evaluating the effect of using a smartphone application targeting physical activity during 12 weeks on moderate-to-vigorous physical activity (MVPA, primary outcome) and secondary outcomes of inactivity, light physical activity (LPA), body mass index (BMI), and percent total weight loss (%TWL) after bariatric surgery. MATERIALS AND METHODS Data from a randomized controlled trial comprising 146 patients (79.5% women) undergoing bariatric surgery was analyzed. Mean age and BMI pre-surgery were 40.9 years and 40.5 kg/m2, respectively. Participants were randomized 1:1 to an intervention or a control group. Physical activity and body weight were objectively measured at baseline pre-surgery and post-surgery follow-ups after 6 weeks (weight only), 18 weeks, 6 months, and 1 year. Linear mixed models were fitted to assess longitudinal differences in outcomes between the groups. RESULTS A significant effect of the intervention (group-by-time interaction 16.2, 95% CI 3.5 to 28.9) was seen for MVPA at 18 weeks; the intervention group had increased their MVPA since baseline, while the control group had decreased their MVPA. The control group had lowered their BMI approximately 1 kg/m2 more than the intervention group at follow-up after 18 weeks and 12 months, yet, mean BMI did not differ between the groups. No intervention effect was seen on inactivity, LPA, or %TWL. CONCLUSION Our results indicate that use of a smartphone application targeting physical activity may have the potential to promote short-term MVPA post bariatric surgery. TRIAL REGISTRATION Clinicaltrials.gov : NCT03480464.
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Affiliation(s)
- Stephanie E Bonn
- Clinical Epidemiology Division, Department of Medicine (Solna), Karolinska Institutet, Maria Aspmans Gata 30A, SE-171 64, Stockholm, Sweden.
| | - Mari Hult
- Unit of Gastroenterology, Department of Medicine (Huddinge), Karolinska Institutet, Stockholm, Sweden
- Department for Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Kristina Spetz
- Department of Surgery, Linköping University, Norrköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden
| | - Helén Eke
- Clinical Epidemiology Division, Department of Medicine (Solna), Karolinska Institutet, Maria Aspmans Gata 30A, SE-171 64, Stockholm, Sweden
| | - Ellen Andersson
- Department of Surgery, Linköping University, Norrköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden
| | - Mikael Wirén
- Department of Surgery, Ersta Hospital, Stockholm, Sweden
| | - Marie Löf
- Department of Health, Medicine and Caring Sciences, Division of Society and Health, Linköping University, Linköping, Sweden
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Ylva Trolle Lagerros
- Clinical Epidemiology Division, Department of Medicine (Solna), Karolinska Institutet, Maria Aspmans Gata 30A, SE-171 64, Stockholm, Sweden
- Center for Obesity, Academic Specialist Center, Stockholm, Sweden
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Sundgot-Borgen C, Bond DS, Sniehotta FF, Kvalem IL, Hansen BH, Bergh I, Rø Ø, Mala T. Associations of changes in physical activity and sedentary time with weight recurrence after bariatric surgery: a 5-year prospective study. Int J Obes (Lond) 2023; 47:463-470. [PMID: 36828898 PMCID: PMC9951836 DOI: 10.1038/s41366-023-01284-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Increasing physical activity and limiting sedentary time may minimize weight recurrence after bariatric surgery. However, few studies have evaluated potential associations of objectively-measured physical activity and sedentary time with post-surgical weight recurrence over time. AIMS To evaluate associations of change in physical activity and sedentary time with weight recurrence after bariatric surgery. METHODS Participants from the Oslo Bariatric Surgery Study, a prospective cohort study, wore an ActiGraph monitor for seven days at 1- and 5 years after surgery to assess daily physical activity and sedentary time. Participants' weight was measured at in-person clinic visits. Chi-square Test and Paired-samples T-test evaluated group differences and change over time, while Pearson's Correlation, multiple logistic and linear regression investigated associations between variables. RESULTS Five years after surgery 79 participants (70.5% response rate, 81% female) (mean (sd) age: 54.0 (±9.3), BMI: 32.1 (±4.7)) had valid monitor data. Participants increased their sedentary time (71.4 minutes/day (95% CI: 54.2-88.6, p = <0.001)) and reduced daily steps (-1411.1 (95% CI: 737.8-208.4), p = <0.001), light physical activity (-54.1 min/day (95% CI: 40.9-67.2, p = <0.001)), and total physical activity (-48.2 (95% CI: 34.6-63.3), p = <0.001) from 1- to 5 years after surgery. No change was found for moderate-to-vigorous intensity physical activity. No associations were found between changes in steps, physical activity or sedentary time and weight recurrence. CONCLUSION Participants increased sedentary time and decreased light- and total physical activity between 1- and 5 years post-surgery. Overall, changes in physical activity and sedentary time were not associated with weight recurrence. Interventions to help patients increase physical activity and limit sedentary time after bariatric surgery are needed.
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Affiliation(s)
- C. Sundgot-Borgen
- grid.55325.340000 0004 0389 8485Regional Department for Eating Disorders, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - D. S. Bond
- grid.277313.30000 0001 0626 2712Department of Surgery and Research, Hartford Hospital, Hartford, CT USA
| | - F. F. Sniehotta
- grid.1006.70000 0001 0462 7212Population Health Science Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK ,grid.7700.00000 0001 2190 4373Department of Public Health, Preventive and Social Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - I. L. Kvalem
- grid.5510.10000 0004 1936 8921Department of Psychology, University of Oslo, Oslo, Norway
| | - B. H. Hansen
- grid.23048.3d0000 0004 0417 6230Department of Public Health, Sport and Nutrition, University of Agder, Kristiansand, Norway
| | | | - Ø. Rø
- grid.55325.340000 0004 0389 8485Regional Department for Eating Disorders, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway ,grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - T. Mala
- grid.5510.10000 0004 1936 8921Institute of Clinical Medicine, University of Oslo, Oslo, Norway ,grid.55325.340000 0004 0389 8485Center for Morbid Obesity and Bariatric Surgery, Oslo University Hospital, Oslo, Norway
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Launius KN, Herb Neff KM, Schuh LM, Saules KK, Creel DB, Inman MM. Long-term Engagement in Physical Activity Among Bariatric Surgery Patients: Associations with Treatment Outcomes at 5-Year Follow-up. Obes Surg 2023; 33:434-442. [PMID: 36562962 DOI: 10.1007/s11695-022-06425-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 12/07/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Physical activity studies involving bariatric surgery patients tend to be short-term or cross-sectional investigations. Longer-term studies are limited and typically consist of relatively brief objective measurement periods used to generalize activity patterns. Very little research combines objective measurements with structured interviews to determine both the patterns and related factors of long-term physical activity among patients undergoing bariatric surgery. MATERIALS AND METHODS Previous volunteers in a perioperative physical activity study were invited to participate in a mixed methods study investigating physical activity among bariatric patients over a 5-year postoperative period. Fifty-one patients (Mage = 45.4 years; 76.5% female, 90.2% White; 86.3% Roux-en-Y procedure) provided interview, survey, accelerometer, and anthropometric data. RESULTS Participants were divided into four exercise quartiles, based on self-report of their length of regular exercise involvement from 1 year before through 5 years after surgery. Those reporting the most periods of regular exercise took the most measured steps per day, had greater moderate-to-vigorous physical activity and more bout-related activity, experienced the largest decrease in BMI, and reported the most adherence to nutritional guidelines. Participants reporting the most and least physical activity found the measurement periods to be most similar to their normal activity patterns. While physical activity increased significantly after surgery, measured physical activity did not reach recommended levels for steps or exercise bout minutes. CONCLUSIONS Measured physical activity and self-reported physical activity show congruent trends among patients undergoing bariatric surgery. More research is needed to determine optimal long-term monitoring and promotion of physical activity among patients.
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Affiliation(s)
- Kellsey N Launius
- Department of Psychology, Eastern Michigan University, Ypsilanti, MI, 48197, USA.
| | - Kirstie M Herb Neff
- Department of Psychology, Eastern Michigan University, Ypsilanti, MI, 48197, USA
| | - Leslie M Schuh
- St. Vincent Bariatrics, Ascension St. Vincent Carmel Hospital, Carmel, IN, 46032, USA
| | - Karen K Saules
- Department of Psychology, Eastern Michigan University, Ypsilanti, MI, 48197, USA
| | - David B Creel
- St. Vincent Bariatrics, Ascension St. Vincent Carmel Hospital, Carmel, IN, 46032, USA.,Department of General Surgery, Cleveland Clinic, Cleveland, OH, 44195, USA
| | - Margaret M Inman
- St. Vincent Bariatrics, Ascension St. Vincent Carmel Hospital, Carmel, IN, 46032, USA
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Mardan-Dezfouli S, Reid OG, Fliss MD, Stevenson J, Harris D, Lyon MR, Koehle MS, Mitchell CJ. The Impact of Abdominal Body Contouring Surgery on Physical Function After Massive Weight Loss: A Pilot Prospective Matched Comparison. Aesthet Surg J 2023; 43:NP28-NP37. [PMID: 35946751 DOI: 10.1093/asj/sjac220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Many individuals develop excess skin (ES) following massive weight loss (MWL). Patient-reported outcomes demonstrate that abdominal ES negatively impacts perceived physical function which is improved by abdominal body contouring surgery (ABCS). However, the effect of ABCS on objective measures of physical function is unknown. OBJECTIVES The aim of this study was to examine the impact of ABCS on objective measures of physical function in individuals who have undergone MWL. METHODS Patients who have undergone MWL with abdominal ES (grade, ≥2) underwent the following physical function assessments: 9-item modified physical performance test (mPPT), chair stand, star excursion balance test (SEBT), timed up and go (TUG), modified agility T test, and 6-minute walk test (6-MWT). Perception of physical exertion and BODY-Q questionnaire scales were also collected. Nonsurgical controls (n = 21) and those who had undergone ABCS (n = 6) after the first visit performed a second physical function assessment 8 to 12 weeks later to allow for postoperative healing. RESULTS No ceiling or floor effect was detected for any physical function measure. The intraclass correlation coefficient was 0.78 (95% CI, 0.44, 0.91) for the mPPT and >0.80 for all other measures. The effect sizes were 0.74 (75% CI, 0.19, 1.28) for the mPPT, 0.54 (75% CI, 0.00, 1.08) for the SEBT, -0.63 (75% CI, -1.17, -0.09) for the modified agility T test, and 0.79 (75% CI, 0.24, 0.13) for the 6-MWT. CONCLUSIONS The mPPT and tests involving dynamic balance, agility, and walking were reliable and showed medium to large effect sizes, suggesting that these tests may be sensitive to change following ABCS. LEVEL OF EVIDENCE: 2
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Affiliation(s)
| | - Owen G Reid
- Division of Plastic Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Matthew D Fliss
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Jordan Stevenson
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - David Harris
- Richmond Metabolic and Bariatric Surgery, Vancouver, BC, Canada
| | - Michael R Lyon
- Obesity Medicine and Diabetes Institute, Coquitlam, BC, Canada
| | - Michael S Koehle
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Cameron J Mitchell
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
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Bellicha A, Ciangura C, Roda C, Torcivia A, Aron-Wisnewsky J, Poitou C, Oppert JM. Effect of exercise training after bariatric surgery: A 5-year follow-up study of a randomized controlled trial. PLoS One 2022; 17:e0271561. [PMID: 35839214 PMCID: PMC9286216 DOI: 10.1371/journal.pone.0271561] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 06/27/2022] [Indexed: 11/18/2022] Open
Abstract
Background and objectives
We previously showed in a 6-month randomized controlled trial that resistance training and protein supplementation after bariatric surgery (Roux-en-Y gastric bypass, RYGB) improved muscle strength without significant effect on weight loss and body composition changes. We performed a 5-year follow-up study in these subjects with the aim 1) to assess the long-term effect of this exercise training intervention and 2) to analyze associations between habitual physical activity (PA) and weight regain at 5 years.
Methods
Fifty-four out of 76 initial participants (follow-up rate of 71%) completed the 5-year follow-up examination (controls, n = 17; protein supplementation, n = 22; protein supplementation and resistance training, n = 15). We measured body weight and composition (DXA), lower-limb strength (leg-press one-repetition maximum) and habitual PA (Actigraph accelerometers and self-report). Weight regain at 5 years was considered low when <10% of 12-month weight loss.
Results
Mean (SD) time elapse since RYGB was 5.7 (0.9) y. At 5 years, weight loss was 32.8 (10.1) kg, with a mean weight regain of 5.4 (SD 5.9) kg compared with the 12-month assessment. Moderate-to-vigorous PA (MVPA) assessed by accelerometry did not change significantly compared with pre-surgery values (+5.2 [SD 21.7] min/d, P = 0.059), and only 4 (8.2%) patients reported participation in resistance training. Muscle strength decreased over time (overall mean [SD]: -49.9 [53.5] kg, respectively, P<0.001), with no statistically significant difference between exercise training intervention groups. An interquartile increase in MVPA levels was positively associated with lower weight regain (OR [95% CI]: 3.27 [1.41;9.86]).
Conclusions
Early postoperative participation in a resistance training protocol after bariatric surgery was not associated with improved muscle strength after 5 years of follow-up; however, increasing physical activity of at least moderate intensity may promote weight maintenance after surgery. PA may therefore play an important role in the long-term management of patients with obesity after undergoing bariatric procedure.
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Affiliation(s)
- Alice Bellicha
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
- Nutritional Epidemiology Research Team (EREN), Inserm U1153, Inrae U1125, Cnam, Epidemiology and Statistics Research Center—University Paris Cité (CRESS), Sorbonne Paris Nord University, Bobigny, France
- * E-mail:
| | - Cecile Ciangura
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
| | - Celina Roda
- Health Environmental Risk Assessment (HERA) Team, CRESS, Inserm, INRAE, Université Paris Cité, Paris, France
- Faculté de Pharmacie de Paris, Université Paris Cité, Paris, France
| | - Adriana Torcivia
- Department of Hepato-bilio-pancreatic Digestive Surgery and Liver Transplantation, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
| | - Judith Aron-Wisnewsky
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
| | - Christine Poitou
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutrition and Obesities: Systemic Approaches (NutriOmics) Team, INSERM, Sorbonne University, Paris, France
| | - Jean-Michel Oppert
- Department of Nutrition, Center for Research on Human Nutrition (CRNH) Ile de France, Pitie-Salpetriere Hospital, AP-HP, Sorbonne University, Paris, France
- Nutritional Epidemiology Research Team (EREN), Inserm U1153, Inrae U1125, Cnam, Epidemiology and Statistics Research Center—University Paris Cité (CRESS), Sorbonne Paris Nord University, Bobigny, France
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The Need for Objective Physical Activity Measurements in Routine Bariatric Care. Obes Surg 2022; 32:2975-2986. [PMID: 35739414 PMCID: PMC9392711 DOI: 10.1007/s11695-022-06165-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/12/2022] [Accepted: 06/15/2022] [Indexed: 11/17/2022]
Abstract
Purpose This study aims to (1) quantify physical behavior through self-reports and sensor-based measures, (2) examine the correlation between self-reported and sensor-based physical activity (PA) and (3) assess whether bariatric patients adhere to PA guidelines. Methods A Fitbit accelerometer was used to collect minute-to-minute step count and heart rate data for 14 consecutive days. Total physical activity levels (PAL), moderate-to-vigorous intensity physical activity (MVPA) and sedentary behavior (SB) were used to quantify physical behavior. Self-reported PA was assessed with the International Physical Activity Questionnaire (IPAQ). To analyze the association between sensor-based and self-reported PA, Spearman’s correlation was used. A minimum of 150 MVPA minutes per week was considered as compliance with the PA guidelines. Results Fitbit data of 37 pre- and 18 post-surgery patients was analyzed. Participants averaged 7403 ± 3243 steps/day and spent most of their time sedentary (832 min, IQR: 749 – 879), especially in prolonged periods of ≥ 30 min (525, IQR: 419 – 641). Median MVPA time was 5.6 min/day (IQR: 1.7 – 10.6). Correlations between self-reported and sensor-based MVPA and SB were respectively 0.072 and 0.455. Only 17.1% was objectively adherent to MVPA guidelines ≥ 150 min/week, while 94.3% met the guidelines in case of self-reports. Conclusion PA quantification confirmed that bariatric patients are highly sedentary and rarely engage in MVPA, despite a relatively high daily step count. Moreover, bariatric patients are not able to assess MVPA and moderately their SB by self-reports. Our results indicate the need for sensor-based PA monitoring in routine bariatric care. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s11695-022-06165-y.
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Hayotte M, Gioda J, d'Arripe-Longueville F. Effects and Acceptability of Technology-Based Physical Activity Interventions in Bariatric Surgery: a Scoping Review. Obes Surg 2022; 32:2445-2456. [PMID: 35501637 DOI: 10.1007/s11695-022-06049-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/28/2022]
Abstract
The aim of this scoping review is to highlight current trends in the emerging field of technology-based physical activity interventions (TbPAI) in pre- and post-bariatric surgery. Original articles published between 2000 and 2020 on eHealth, bariatric surgery, and physical activity were identified through electronic searches of eight databases. Screening, data extraction, and charting were performed independently by two authors and disagreements were resolved by consensus. Nine full-text articles were included in this review. The studies reported that the physical activity outcomes had improved and the interventions were positively perceived by the target population. We highlight some consistent findings, as well as knowledge gaps, and suggest how future studies could be improved.
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Physical activity in women attending a dissonance-based intervention after Roux-en-Y Gastric Bypass: A 2-year follow-up of a randomized controlled trial. PLoS One 2021; 16:e0255556. [PMID: 34735452 PMCID: PMC8568166 DOI: 10.1371/journal.pone.0255556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 07/16/2021] [Indexed: 12/01/2022] Open
Abstract
Background The majority of Roux-en-Y gastric bypass (RYGB) patients are not sufficiently physically active post-surgery, yet little support from the Swedish healthcare system is offered. We investigated if a dissonance-based group intervention, aiming to increase health-related quality of life after surgery, had any effect on patients’ physical activity two years post-RYGB. Methods Women undergoing RYGB surgery were recruited from five Swedish hospitals and randomized to intervention or control group (standard post-surgery care). The dissonance-based intervention was conducted three months post-RYGB and consisted of four group sessions, each with a specific topic, of which one addressed physical activity. ActiGraph GT3X+ accelerometers were used to measure physical activity at pre-RYGB, one- and two-years post-surgery. Results At pre-RYGB, 259 women were recruited and randomized (intervention n = 156 and control n = 103). Participants had a mean age of 44.7 years (SD 10.3) and pre-RYGB body mass index of 40.8 (SD 4.5) kg/m2. At two-years follow-up, 99 participants (63.5%) in intervention group and 68 (66.0%) in control group had valid accelerometer-measurements. Pre- to post-surgery increases were seen in all physical activity outcomes, but no statistically significant differences between the groups were observed at the two-years follow-up, and intervention effects were poor (d = 0.02–0.35). Conclusion To our knowledge, this is the first dissonance-based intervention targeting women undergoing RYGB surgery. At two-years follow-up, we did not observe any differences in physical activity levels between the intervention group and control group. Trial registration number: ISRCTN16417174.
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Acceptability of technology-based physical activity intervention profiles and their motivational factors in obesity care: a latent profile transition analysis. Int J Obes (Lond) 2021; 45:1488-1498. [PMID: 33893384 DOI: 10.1038/s41366-021-00813-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 03/16/2021] [Accepted: 04/09/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES This study aimed to: (a) identify the acceptability profiles for three technology-based physical activity interventions (TbPAI) in obesity treatment (active video games, mobile applications, telehealth), (b) examine the issues of consistency or change in these profiles for the same individual across technologies, and (c) determine whether acceptability profiles are related to motivational factors. METHODS Three hundred and twelve women (Mage = 30.7, SD = 7.1 years; MBMI = 34.5, SD = 7.8 kg/m²) using obesity services were recruited for this cross-sectional survey. They completed an online survey including sociodemographic data and measures related to physical activity: level, stage of change, motivation, and general causality orientations. The women read descriptions of the three technologies and rated their acceptability. We used a latent profile transition analysis (LPTA) approach. RESULTS A 2-class model (high and low acceptability) best described the profiles for each technology. Intra-individual analysis revealed that the profiles exhibited both changes and stability across TbPAI. Women with high scores on impersonal orientation were more likely to be in the high acceptability telehealth profile, whereas those reporting high scores on control orientation were more likely to be in the high acceptability active video games profile. Women with high scores on control orientation and low scores on impersonal orientation were more likely to be in the high acceptability mobile applications profile. CONCLUSIONS Results showed that the causality orientations were factors related to the TbPAI acceptability profiles, suggesting that clinicians should consider these psychological characteristics in TbPAI counseling.
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Zabatiero J, Smith A, Gucciardi DF, Hamdorf Am JM, Taylor SF, Hill K. Patterns of Change in Device-Based Physical Activity and Sedentary Time Following Bariatric Surgery: a Longitudinal Observational Study. Obes Surg 2021; 31:3015-3025. [PMID: 33712935 DOI: 10.1007/s11695-021-05337-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/24/2021] [Accepted: 03/04/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE The aim of this study is to investigate changes in physical activity (PA) and sedentary time (ST) over 12 months following bariatric surgery. METHODS Pre-surgery and at 3, 6, 9, and 12 months post-surgery, wearable devices were used to measure PA at different intensities, grouped according to energy expenditure and daily step count, and ST. Measures were also collected of weight and self-efficacy for exercise. Pre- and 12 months post-surgery, measures were collected of body composition and cardiovascular fitness. RESULTS Thirty adults scheduled for bariatric surgery were recruited (20 females, 44.1 [range, 22.0 to 65.0] years, body mass index 39.6 [range, 30.9 to 50.9] kg/m2). When compared to pre-surgery measures, over the 12 months post-surgery, there were no changes in the percentage of waking hours (mean [95% CI]) spent in ST (- 2% [- 6 to 3]), light intensity PA (1% [- 3 to 5]), and moderate-to-vigorous intensity PA (1% [- 1 to 3]). At all time points, participants spent most (> 70%) of their waking hours accumulating ST, with little time spent in light intensity PA (~ 21%) and almost no time in moderate-to-vigorous intensity PA (~ 5%). Step count and cardiovascular fitness were also unchanged. There were significant changes in weight, self-efficacy for exercise, and body composition. CONCLUSIONS Although bariatric surgery resulted in substantial weight loss and improved self-efficacy for exercise, it was insufficient to effect change in PA, ST or cardiovascular fitness. Complementing surgical intervention with behavioral interventions may optimize change in PA and ST.
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Affiliation(s)
- Juliana Zabatiero
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, 6845, Australia.
| | - Anne Smith
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, 6845, Australia
| | - Daniel F Gucciardi
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, 6845, Australia
| | - Jeffrey M Hamdorf Am
- Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, WA, Australia.,Western Surgical Health, Nedlands, WA, Australia
| | - Susan F Taylor
- Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, WA, Australia.,Western Surgical Health, Nedlands, WA, Australia
| | - Kylie Hill
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, 6845, Australia.,Institute for Respiratory Health, Sir Charles Gairdner Hospital, Perth, WA, Australia
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Romagna EC, Lopes KG, Mattos DMF, Farinatti P, Kraemer-Aguiar LG. Physical Activity Level, Sedentary Time, and Weight Regain After Bariatric Surgery in Patients Without Regular Medical Follow-up: a Cross-Sectional Study. Obes Surg 2021; 31:1705-1713. [PMID: 33409978 DOI: 10.1007/s11695-020-05184-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 12/19/2020] [Accepted: 12/21/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The impact of regular exercises or physical activity (PA) on weight of bariatric patients need to be elucidated. We investigated PA levels, sedentary time (ST), and weight regain on these patients who were without regular medical follow-up before recruitment. Moreover, we investigated correlation and concordance between self-reported and objective measures in moderate-to-vigorous PA (MVPA) and ST. MATERIALS AND METHODS We invited 132 patients previously subjected to a bariatric procedure to a medical appointment in our unit and proposed them to be volunteers. Ninety patients, aged 42 ± 8 years and BMI 32.9 ± 6.6 kg/m2, entered the study and were allocated into groups according to time since surgery < or ≥5 years (G5- or G5+, respectively). They were further assigned into low or high rates of weight regain (RWR; cutoff 20%). PA and ST were measured by International PA Questionnaire (IPAQ) and ActiGraph GT3X+ accelerometer. RESULTS In G5- group, PA and ST were similar between low and high RWR. In G5+ group, MVPA time, number of steps/day, percent of patients somewhat active, and 30-60 min/day of MVPA were statistically higher in those with low RWR. Of note, measures of MVPA < 30 min/day occurred more frequently in those with high RWR. MVPA and ST self-reported vs. objective measures were correlated (P < 0.001). Nevertheless, there was no concordance between these measures (P > 0.05). CONCLUSIONS Low level of PA and longer ST occurred more frequently in those with high RWR and longer time since surgery. Although well-correlated, any concordance between IPAQ and accelerometer measures was noted.
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Affiliation(s)
- Eline Coan Romagna
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Karynne Grutter Lopes
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Diogo Menezes Ferrazani Mattos
- MídiaCom/Postgraduate Program on Electrical and Telecommunications Engineering (PPGEET), Fluminense Federal University, Niterói, RJ, Brazil
| | - Paulo Farinatti
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Postgraduate Program in Physical Exercise and Sport Sciences, Institute of Physical Education and Sports, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Luiz Guilherme Kraemer-Aguiar
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil. .,Obesity Unit, Department of Internal Medicine, Faculty of Medical Sciences, State University of Rio de Janeiro, Rua São Francisco Xavier, 524, PHLC, sala 104, Maracanã, Rio de Janeiro, RJ, CEP 20550-13, Brazil.
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de Aguiar JB, Gurgel LA, Santos ALB, Arruda SPM. Barriers to Physical Exercise and Associated Factors in the Pre- and Postoperative Periods of Bariatric Surgery. Obes Surg 2021; 31:1696-1704. [PMID: 33394252 DOI: 10.1007/s11695-020-05183-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/09/2020] [Accepted: 12/21/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND To compare the barriers to exercise and its associated factors among patients in the pre- and postoperative periods of bariatric surgery. METHODS Cross-sectional study with patients who were split into preoperative (n = 81) and postoperative (n = 209) groups. It was collected sociodemographic characteristics, and the Exercise Benefits Barriers Scale was adopted in order to identify the barriers related to exercise practice. Chi-square, Mann-Whitney, and Poisson regression were applied for comparisons and associations. RESULTS The postoperative group had a lower score on the barrier scale, except for the lack of time subdimension. In the preoperative, the subjects were considered physically active (p = 0.03), and those over 42 years old (p < 0.001) had the lowest score in lack of time subdimension. Those with a body mass index (BMI) higher than 36.89 kg/cm2 had a higher overall score on the scale (p < 0.001), also in the lack of time (p = 0.003) and physical effort subdimensions (p < 0.001). Those with higher education scored more in the lack of time (p = 0.014) and family discouragement subdimensions (p = 0.034). In the postoperative, the participants considered active had the lowest score on the general scale, as well as in all subdimensions (p < 0.001), and the ones with higher education presented better scores in physical effort subdimension (p = 0.041). CONCLUSIONS The preoperative group had a higher score of barriers to practice exercises related to physical effort, environment, and family discouragement, when compared to the postoperative. The factors associated were physical inactivity, BMI over 36.89 kg/cm2, age 42 years old or under, and higher education.
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Affiliation(s)
- Jaina Bezerra de Aguiar
- Health Sciences Center, Ceará State University, Avenue Dr Silas Munguba, 1700, Fortaleza, Ceará, 84030-900, Brazil.
| | - Luilma Albuquerque Gurgel
- Health Sciences Center, Ceará State University, Avenue Dr Silas Munguba, 1700, Fortaleza, Ceará, 84030-900, Brazil
| | - Ana Luisa Batista Santos
- Health Sciences Center, Ceará State University, Avenue Dr Silas Munguba, 1700, Fortaleza, Ceará, 84030-900, Brazil
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Physical Activity, Sedentary Behavior, and Sleep Before and After Bariatric Surgery and Associations with Weight Loss Outcome. Obes Surg 2020; 31:250-259. [PMID: 32803708 DOI: 10.1007/s11695-020-04908-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/01/2020] [Accepted: 08/06/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Physical activity, sedentary behavior, and sleep have been linked to the likelihood of maintaining healthy body weight. This study aimed to determine objectively measured movement behaviors before and up to 18 months after bariatric surgery and to investigate whether preoperative levels of these movement behaviors and potential changes of these behaviors were associated with changes in body weight and boy composition. MATERIALS AND METHODS Accelerometer determined total physical activity, moderate-to-vigorous physical activity (MVPA), light physical activity, sedentary behavior, and sleep (for six consecutive days and seven nights) were assessed approximately 3 months and 1-2 weeks before surgery as well as 6 and 18 months after surgery (n = 41). Body weight and body composition (waist circumference, fat mass, and fat-free mass) were determined at each visit. RESULTS Mean weight loss 18 months after surgery was 42.0 ± 1.9 kg. There were no pre- to postoperative improvements in physical activity, sedentary behavior, or sleep. However, greater increases in levels of total physical activity and time spent in MVPA from 3 months before to 6 months after surgery predicted better weight loss and larger reductions in fat mass and waist circumference. Unexpectedly, a lower level of physical activity and a higher level of sedentary behavior before surgery predicted better weight loss outcomes. CONCLUSION Objectively measured movement behaviors do not improve after bariatric surgery despite a substantial weight loss. However, increasing total physical activity and/or more time spent in MVPA after surgery may increase weight loss and lead to favorable changes in body composition.
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Quality of Life, BMI, and Physical Activity in Bariatric Surgery Patients: a Structural Equation Model. Obes Surg 2020; 30:2927-2934. [DOI: 10.1007/s11695-020-04615-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Jiménez-Loaisa A, González-Cutre D, Beltrán-Carrillo VJ, Alcaraz-Ibáñez M. Changes in Bariatric Patients' Physical Activity Levels and Health-Related Quality of Life Following a Postoperative Motivational Physical Activity Intervention. Obes Surg 2020; 30:2302-2312. [PMID: 32172362 DOI: 10.1007/s11695-020-04489-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE Self-determination theory (SDT) has been widely used as a useful motivational framework for improving long-term adherence to physical activity (PA) and health-related quality of life (HRQoL). The aim of this study was to examine the effects of a 6-month motivational PA intervention (MPAI) on bariatric patients' PA levels and HRQoL from pre-surgery to the end of the MPAI (7 months post-surgery). Additionally, a re-test was performed 13 months post-surgery. METHODS A total of 40 participants undergoing sleeve gastrectomy were assigned to a 6-month MPAI or to a control group. The MPAI was based on techniques and messages from SDT. At baseline and post-intervention measures, both groups wore accelerometers for one week and completed the SF-36 questionnaire. RESULTS A total of 32 participants (78.1% female) completed all measures and were included in the final analyses. PA levels did not significantly differ between groups as a consequence of the intervention. Clinically significant differences (d ≥ 0.5) favoring the MPAI group were found for SF-36 domains of bodily pain (at pre-surgery, increasing at 7 and 13 months post-surgery), general health and vitality (7 months post-surgery), and physical functioning and physical component score (both 7 and 13 months post-surgery). Social functioning also showed clinically significant differences favoring the MPAI group at pre-surgery, increasing at 7 months post-surgery. These differences disappeared at 13 months post-surgery. CONCLUSIONS SDT-based PA interventions could enhance several dimensions of bariatric patients' HRQoL after surgery. Further research is needed to understand what motivational processes are key aspects to promote PA participation in these patients.
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Affiliation(s)
- Alejandro Jiménez-Loaisa
- Department of Sport Sciences, Sport Research Centre, Miguel Hernández University of Elche, Avenida de la Universidad s/n, 03202, Elche, Alicante, Spain
| | - David González-Cutre
- Department of Sport Sciences, Sport Research Centre, Miguel Hernández University of Elche, Avenida de la Universidad s/n, 03202, Elche, Alicante, Spain.
| | - Vicente J Beltrán-Carrillo
- Department of Sport Sciences, Sport Research Centre, Miguel Hernández University of Elche, Avenida de la Universidad s/n, 03202, Elche, Alicante, Spain
| | - Manuel Alcaraz-Ibáñez
- Department of Education, Faculty of Education Sciences, University of Almería, Carretera Sacramento s/n, 04120, La Cañada de San Urbano, Almería, Spain.,Contexts in School Learning in Physical Education and Health Habits, Health Research Centre, University of Almería, Almería, Spain
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Possmark S, Sellberg F, Willmer M, Tynelius P, Persson M, Berglind D. Accelerometer-measured versus self-reported physical activity levels in women before and up to 48 months after Roux-en-Y Gastric Bypass. BMC Surg 2020; 20:39. [PMID: 32103734 PMCID: PMC7045736 DOI: 10.1186/s12893-020-00699-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 02/14/2020] [Indexed: 01/07/2023] Open
Abstract
Background Roux-en-Y Gastric Bypass (RYGB) patients overestimate their time spent in moderate-to-vigorous physical activity (MVPA) to a greater extent post-surgery than pre-surgery. However, there is no data on discrepancy between self-reported and accelerometer-measured MVPA beyond nine months post-RYGB. The aim was to investigate how the duration of MVPA (main outcome) differs when comparing a self-administered questionnaire to accelerometer-data from pre-surgery and up to 48 months post-RYGB. Methods Twenty-six (38%) RYGB-treated women with complete data from the original cohort (N = 69) were included. Participants were recruited from five Swedish hospitals. Mean pre-surgery BMI was 38.9 (standard deviation (SD) = 3.4) kg/m2 and mean age 39.9 (SD = 6.5) years. MVPA was subjectively measured by a self-administered questionnaire and objectively measured by the ActiGraph GT3X+ accelerometer at 3 months pre-RYGB and 9- and 48 months post-RYGB. Means and SD were calculated at 3 months pre- and 9- and 48 months post-RYGB. We calculated the P-values of the differences with Wilcoxon Signed-Rank test. For correlations between the self-administered questionnaire and the accelerometers, Spearman’s rank correlation was used. Results Participants significantly overestimated (i.e. self-reported more time spent in MVPA compared to accelerometry) their MVPA in a higher degree post- compared to pre-RYGB surgery. Compared to pre-surgery, self-reported MVPA increased with 46.9 and 36.5% from pre- to 9- and 48 months, respectively, whereas changes were a 6.1% increase and 3.5% decrease with accelerometers. Correlations between self-reported and accelerometer-measured MVPA-assessments were poor at all measurement points (r = 0.21–0.42) and only significant at 48 months post-RYGB (P = 0.032). Conclusions The discrepancy between self-reported and objectively assessed MVPA within the same individual is greater up to 48 months post-RYGB compared to before surgery. To help bariatric patients understand and hopefully increase their physical activity behaviors post-surgery, objective measures of physical activity should be used.
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Affiliation(s)
- Sofie Possmark
- Department of Global Public Health, Karolinska Institutet, K9, Social Medicine, 171 77, Stockholm, Sweden.
| | - Fanny Sellberg
- Department of Global Public Health, Karolinska Institutet, K9, Social Medicine, 171 77, Stockholm, Sweden
| | - Mikaela Willmer
- Department of Health and Caring Sciences, University of Gävle, 801 76, Gävle, Sweden
| | - Per Tynelius
- Department of Global Public Health, Karolinska Institutet, K9, Social Medicine, 171 77, Stockholm, Sweden.,Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 45436, 104 31, Stockholm, Sweden
| | | | - Daniel Berglind
- Department of Global Public Health, Karolinska Institutet, K9, Social Medicine, 171 77, Stockholm, Sweden
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Real Life Changes in Physical Activity Due to Intragastric Balloon Therapy and Their Relationship to Improving Cognitive Functions: Preliminary Findings. Obes Surg 2020; 30:2821-2825. [PMID: 32020503 PMCID: PMC7260269 DOI: 10.1007/s11695-020-04440-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background We evaluated if the intragastric balloon (IGB) treatment leads to the increase in physical activity (PA) and whether they are related to cognitive improvements. Methods Fourteen morbidly obese patients (151 ± 24 kg, BMI = 51.8 ± 6.5, 107 ± 26% excess weight, 43.3 ± 10.6 years) underwent 6-day-long, uninterrupted evaluations of PA 1 month before IGB insertion and 1 month after its removal. Results Active energy expenditure and physical activity duration increased by more than 80% (p < 0.001) whereas the number of steps per day by 20% (p = 0.016). There was a pattern of relationships between cognitive improvements and increases in PA (p < 0.05). In particular, working memory improvements correlated with the increase in time spent on light physical activities (r = 0.673, p = 0.004). Conclusion The relationships suggest that an increase in physical activity mediates cognitive improvements in bariatric patients.
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Possmark S, Berglind D, Sellberg F, Ghaderi A, Persson M. 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. Int J Qual Stud Health Well-being 2019; 14:1612704. [PMID: 31072238 PMCID: PMC6522969 DOI: 10.1080/17482631.2019.1612704] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: Despite positive health advantages of post-surgery physical activity (PA) for bariatric surgery patients, the majority is not sufficiently physically active. The aim was to explore women’s perceptions and experiences concerning PA five years after Roux-en-Y Gastric Bypass (RYGB) surgery. Methods: Eleven women were interviewed five years post-surgery. Grounded Theory approach was applied. Results: The core-category “Attitudes and surrounding environment influence activity levels” includes three attitudes towards PA: “Positive attitudes”, “Shifting attitudes” and “Negative attitudes”. Participants with a positive attitude were regularly physically active, felt supported and proud of their achievements. Contrary, participants with a negative attitude didn’t prioritize PA, didn’t feel supported and saw no need or benefit of PA. Some participants revealed an on-off behaviour, hovering between the attitudes of vigorous PA and sedentary lifestyle, without sustainable balance. The majority mostly viewed PA as a mean to lose weight. Conclusion: The level of perceived post-surgery PA was related to the participants’ attitudes towards PA and whether or not they had a supportive environment. These findings might explain why bariatric surgery patients often fail to be sufficiently active post-surgery, and highlight the need for prolonged support and motivational interventions to promote sustainable PA post-bariatric surgery.
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Affiliation(s)
- Sofie Possmark
- a Department of Public Health Sciences , Karolinska Institutet, K9, Social Medicin , Stockholm , Sweden
| | - Daniel Berglind
- a Department of Public Health Sciences , Karolinska Institutet, K9, Social Medicin , Stockholm , Sweden
| | - Fanny Sellberg
- a Department of Public Health Sciences , Karolinska Institutet, K9, Social Medicin , Stockholm , Sweden
| | - Ata Ghaderi
- b Department of Clinical Neuroscience , Karolinska Institutet , Stockholm , Sweden
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Roux-en-Y gastric bypass surgery restores insulin-mediated glucose partitioning and mitochondrial dynamics in primary myotubes from severely obese humans. Int J Obes (Lond) 2019; 44:684-696. [PMID: 31624314 PMCID: PMC7050434 DOI: 10.1038/s41366-019-0469-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/30/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022]
Abstract
Background/Objectives: Impaired insulin-mediated glucose partitioning is an intrinsic metabolic defect in skeletal muscle from severely obese humans (BMI ≥ 40 kg/m2). Roux-en-Y gastric bypass (RYGB) surgery has been shown to improve glucose metabolism in severely obese humans. The purpose of the study was to determine the effects of RYGB surgery on glucose partitioning, mitochondrial network morphology, and markers of mitochondrial dynamics skeletal muscle from severely obese humans. Subject/Methods: Human skeletal muscle cells were isolated from muscle biopsies obtained from RYGB patients (BMI = 48.0 ± 2.1, n=7) prior to, 1-month and 7-months following surgery and lean control subjects (BMI = 22.4 ± 1.1, n=7). Complete glucose oxidation, non-oxidized glycolysis rates, mitochondrial respiratory capacity, mitochondrial network morphology and regulatory proteins of mitochondrial dynamics were determined in differentiated human myotubes. Results: Myotubes derived from severely obese humans exhibited enhanced glucose oxidation (13.5%; 95%CI [7.6, 19.4], P = 0.043) and reduced non-oxidized glycolysis (−1.3%; 95%CI [−11.1, 8.6]) in response to insulin stimulation at 7-months after RYGB when compared to the pre-surgery state (−0.6%; 95%CI [−5.2, 4.0] and 19.5%; 95%CI [4.0, 35.0], P =0.006), and were not different from the lean controls (16.7%; 95%CI [11.8, 21.5] and 1.9%; 95%CI [−1.6, 5.4], respectively). Further, number of fragmented mitochondria and Drp1(Ser616) phosphorylation and were trended to reduced/reduced (0.0104, 95%CI [0.0085, 0.0126], P = 0.091 and 0.0085, 95%CI [0.0068, 0.0102], P = 0.05) in myotubes derived from severely obese humans at 7-months after RYGB surgery in comparison to the pre-surgery state. Finally, Drp1(Ser616) phosphorylation was negatively correlated with insulin-stimulated glucose oxidation (r = −0.49, P = 0.037). Conclusion/Interpretation: These data indicate that an intrinsic metabolic defect of glucose partitioning in skeletal muscle from severely obese humans is restored by RYGB surgery. The restoration of glucose partitioning may be regulated through reduced mitochondrial fission protein Drp1 phosphorylation.
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Abstract
PURPOSE Given the importance of physical activities for health outcomes, it is still unclear whether bariatric surgery per se and the standard care after surgery would result in an increase of physical activity level. This study aimed to determine physical activities preoperatively and at 6 and 12 months postoperatively among female patients who underwent bariatric surgery, and to investigate its relationship with body composition changes. MATERIAL AND METHODS Thirty-four women who had Roux-Y gastric bypass (RYGB) surgery completed the study. Physical activity was measured objectively for 7 consecutive days by using an ActiGraph GT3X+ accelerometer. Body composition was estimated by using multifrequency bioimpedance analysis. RESULTS The percentage of time spent in moderate-to-vigorous physical activity (MVPA) changed significantly from preoperatively to 6 months postoperatively; however, no difference was observed at 12 months. No significant changes were detected for other physical activity variables. Multivariable regression analysis suggested that the percentage of time spent in sedentary activity was associated with fat-free mass loss at 6 months (β = - 0.323; 95% CI = - 0.649 to 0.003) and 12 months (β = - 0.510; 95% CI = - 0.867 to - 0.154) postoperatively. CONCLUSION The overall MVPA increased at 6 months post-RYGB surgery; however, this change was not maintained at 12 months. Despite the considerable body mass loss postoperatively, most of the subjects were classified as being physically inactive and did not change their sedentary behavior. These findings indicate that female patients undergoing bariatric surgery should be encouraged to increase their physical activity level.
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Sellberg F, Possmark S, Willmer M, Tynelius P, Berglind D. One-year follow-up of a dissonance-based intervention on quality of life, wellbeing, and physical activity after Roux-en-Y gastric bypass surgery: a randomized controlled trial. Surg Obes Relat Dis 2019; 15:1731-1737. [PMID: 31427224 DOI: 10.1016/j.soard.2019.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 06/24/2019] [Accepted: 07/03/2019] [Indexed: 01/17/2023]
Abstract
BACKGROUND Health-related quality of life (HRQoL) peaks around 1 year after Roux-en-Y gastric bypass (RYGB) surgery, and thereafter, in many patients, slowly deteriorates. OBJECTIVES The aim of the present study was to test early effects (study endpoint 2 years) of a dissonance-based group intervention on HRQoL (primary outcome) and wellbeing among women who underwent RYGB: a 1-year follow-up of the WELL-GBP trial. SETTING Women were recruited from 5 different hospitals in Sweden pre-RYGB surgery. Participants were randomized to intervention or a control group (regular care). METHODS The intervention consisted of 4 group sessions, 2 to 3 months post-surgery, comprising the following 4 different topics: (1) physical activity, (2) eating behavior, (3) social relationships, and (4) intimate relationships. Participants answered questionnaires about HRQoL (SF-36, Short-Form Health Survey), social adjustment, body esteem, eating behavior, and wore an accelerometer for 7 days at pre- and 1 year post-RYGB. RESULTS Two hundred fifty-nine women were recruited and 203 (78%) completed 1-year follow-up measurements. Mean body mass index pre-surgery was 40.8 (standard deviation = 4.5), mean age 44.7 (standard deviation = 10.3) years, and 61 of 120 women in the intervention group received the intervention according to protocol (≥3 group sessions). We observed no difference between the intervention and the control group at 1-year post-RYGB surgery. All scales improved in both groups from pre- to 1 year post-surgery. CONCLUSIONS We did not observe any 1-year early effects on HRQoL from a dissonance-based group intervention among female RYGB patients. Future studies may investigate long-term effects of the intervention.
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Affiliation(s)
- Fanny Sellberg
- Karolinska Institutet, Department of Public Health Sciences, Stockholm, Sweden.
| | - Sofie Possmark
- Karolinska Institutet, Department of Public Health Sciences, Stockholm, Sweden
| | - Mikaela Willmer
- University of Gävle, Department of Health and Caring Sciences, Gävle, Sweden
| | - Per Tynelius
- Karolinska Institutet, Department of Public Health Sciences, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden
| | - Daniel Berglind
- Karolinska Institutet, Department of Public Health Sciences, Stockholm, Sweden
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Adil MT, Jain V, Rashid F, Al-Taan O, Al-Rashedy M, Jambulingam P, Whitelaw D. Meta-analysis of the effect of bariatric surgery on physical activity. Surg Obes Relat Dis 2019; 15:1620-1631. [PMID: 31358394 DOI: 10.1016/j.soard.2019.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/20/2019] [Accepted: 06/12/2019] [Indexed: 01/06/2023]
Abstract
BACKGROUND Obesity leads to impairment of physical activity as measured by an inability to perform activities of daily living. Literature on the effect of bariatric surgery on physical activity is conflicting. OBJECTIVE The aim of this study was to perform a meta-analysis of the effect of bariatric surgery on physical activity from studies employing objective measurement and self-reporting of physical activity before and after bariatric surgery. METHODS Bibliographic databases were searched systematically for relevant literature until December 31, 2018. Studies employing objective and self-reported measurement of physical activity were included. Study quality was assessed using Risk of Bias in Nonrandomized Studies - of Interventions tool. Meta-analysis was performed using random effects model and presented as standardized mean difference (SMD) with 95% confidence intervals (CI). RESULTS Twenty studies identified 5886 patients suitable for the analysis. Physical activity showed significant improvement at 0-6 months (SMD: .50; 95% CI: .25-.76; P = .0001), >6-12 months (SMD: .58; 95% CI: .26-.91; P = .0004), and >12-36 months (SMD: .82; 95% CI: .27-1.36; P = .004) after bariatric surgery. Self-reported assessment after bariatric surgery showed significant improvement at 0-6 months (SMD: .65; 95% CI: .29-1.01; P = .0004), >6 to 12 months (SMD: .53; 95% CI: .18-.88; P = .003), and >12-36 months (SMD: .51; 95% CI: .46-.55; P < .00001). Objective assessment after bariatric surgery did not show improvement at 0-6 months (SMD: .31; 95%CI:-.05-.66; P = .09), but showed significant improvement at >6-12 months (SMD: .85; 95% CI:-.07-1.62; P = .03), and >12-36 months (SMD: 1.99; 95% CI: 1.13-2.86; P < .00001) after bariatric surgery. CONCLUSIONS Bariatric surgery improves physical activity significantly in a population with obesity up to 3 years after surgery. Objective measurement of physical activity does not show significant improvement within 6 months of bariatric surgery but begins to improve at >6 months. Self-reported measurement of physical activity begins to show improvement within 6 months of a bariatric procedure.
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Affiliation(s)
- Md Tanveer Adil
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom.
| | - Vigyan Jain
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
| | - Farhan Rashid
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
| | - Omer Al-Taan
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
| | - Mohammad Al-Rashedy
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
| | - Periyathambi Jambulingam
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
| | - Douglas Whitelaw
- Department of Upper GI and Bariatric Surgery, Luton and Dunstable University Hospital, Luton, United Kingdom
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Costa Pereira LM, Aidar FJ, de Matos DG, de Farias Neto JP, de Souza RF, Sobral Sousa AC, de Almeida RR, Prado Nunes MA, Nunes-Silva A, da Silva Júnior WM. Assessment of Cardiometabolic Risk Factors, Physical Activity Levels, and Quality of Life in Stratified Groups up to 10 Years after Bariatric Surgery. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1975. [PMID: 31167365 PMCID: PMC6603870 DOI: 10.3390/ijerph16111975] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/25/2019] [Accepted: 05/10/2019] [Indexed: 12/13/2022]
Abstract
Obesity is a highly prevalent chronic metabolic disease, with an increasing incidence, and is currently approaching epidemic proportions in developing countries. Ouraim was to evaluate the activity levels, quality of life (QoL), clinical parameters, laboratory parameters, and cardiometabolic risk factors afterbariatric surgery (BS). We classified78 patients who underwentBS into four groups, as follows: Those evaluated 1-2 years after BS (BS2), 2-4 years after BS (BS4), 4-6 years after BS (BS6), and 6-10 years after BS (BS+6). Body weight (BW), body mass index (BMI), comorbidities associated with obesity (ACRO), physical activity level, and QoL were evaluated. Patients exhibited improvements in BW, BMI, cardiometabolic risk, hypertension, dyslipidemia, and diabetes and significant changes in lipid profiles in the first postoperative yearafter BS.The physical activity level inthe BS2, BS4, and BS6 groups was increased, compared with that in the first postoperative year, with a decrease in International Physical Activity Questionnaire scores at 1 year in the BS2 (207.50 ± 30.79), BS4 (210.67 ± 33.69), and BS6 (220.00 ± 42.78) groups. The QoL of patients in theBS2 and BS4 groups was excellent and that of patients in the BS4 and BS+6 groupswas very good. These findings suggest that BS promoted improved physical activity levels and QoL and reduced comorbidities in patients with morbid obesity.
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Affiliation(s)
| | - Felipe J Aidar
- Post Graduate Program in Physical Education, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
- Department of Physical Education, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports-GEPEPS, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
- Post Graduate Program in Health Sciences, Federal University of Sergipe-UFS, São Cristovão, SE 49100-000, Brazil.
- Post Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
| | - Dihogo Gama de Matos
- Group of Studies and Research of Performance, Sport, Health and Paralympic Sports-GEPEPS, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
| | - Jader Pereira de Farias Neto
- Post Graduate Program in Health Sciences, Federal University of Sergipe-UFS, São Cristovão, SE 49100-000, Brazil.
- Department of Physical Therapy, UniversityHospital, Federal University of Sergipe, Aracaju, SE 49100-000, Brazil.
| | - Raphael Fabrício de Souza
- Department of Physical Education, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
| | | | - Rebeca Rocha de Almeida
- Post Graduate Program in Health Sciences, Federal University of Sergipe-UFS, São Cristovão, SE 49100-000, Brazil.
| | - Marco Antonio Prado Nunes
- Post Graduate Program in Health Sciences, Federal University of Sergipe-UFS, São Cristovão, SE 49100-000, Brazil.
| | - Albená Nunes-Silva
- Exercise's Inflammation and Immunology Laboratory, Sports Center, Federal University of Ouro Preto, Ouro Preto, MG 35400-000, Brazil.
| | - Walderi Monteiro da Silva Júnior
- Post Graduate Program in Physical Education, Federal University of Sergipe, São Cristovão, SE 49100-000, Brazil.
- Department of Physical Therapy, UniversityHospital, Federal University of Sergipe, Aracaju, SE 49100-000, Brazil.
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Preoperative exercise as a predictor of weight loss in adolescents and young adults following sleeve gastrectomy: a cohort study. Surg Obes Relat Dis 2019; 15:1051-1057. [PMID: 31130404 DOI: 10.1016/j.soard.2019.03.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 03/12/2019] [Accepted: 03/17/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Preoperative exercise is associated with weight loss following bariatric surgery in adults, but this relationship in adolescents and young adults (AYA) is not well studied. OBJECTIVES The present study examined AYA-reported preoperative exercise and demographic factors and their prediction of percent excess body mass index (BMI) loss at 6 and 12 months following sleeve gastrectomy. SETTING The setting for recruitment and surgeries was in a children's hospital in the United States. METHODS Participants were 173 AYA aged 12-21 years (mean age, 16.5 [SD, 2.0] yr; mean preoperative BMI, 50 [SD, 8.5] kg/m2). Demographic characteristics including age, sex, ethnicity, and preoperative BMI were extracted from the medical record. Preoperatively, adolescents self-reported on exercise using 5 items from the Center for Disease Control's Youth Risk Behavior Surveillance Survey. The study evaluated the association of self-reported preoperative exercise in total and obtained a threshold of higher exercise to weight loss at 6 and 12 months after surgery. RESULTS More preoperative exercise was associated with greater weight loss at 12 months. Grouping participants by those who reported exercising at high levels (≥5 hr/wk) compared with those who reported <5 hr/wk, high levels of exercise predicted greater weight loss at 6 and marginally at 12 months postoperatively. Lower preoperative BMI was a significant predictor of weight loss in all analyses. CONCLUSIONS Preoperative exercise may predict and contribute to weight loss in AYA and could be a target for pre- and postoperative intervention to improve outcomes. The importance of lower preoperative BMI for maximizing postoperative weight loss was also supported.
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Wagoner CW, Choi SK, Deal AM, Lee JT, Wood WA, Muss HB, Nyrop KA. Establishing physical activity in breast cancer: self-report versus activity tracker. Breast Cancer Res Treat 2019; 176:395-400. [PMID: 31041684 DOI: 10.1007/s10549-019-05263-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 04/26/2019] [Indexed: 12/19/2022]
Abstract
PURPOSE Establishing accurate estimates of physical activity at baseline is essential for interventions assessing the potential benefits of exercise in adults with cancer. This study compares self-reported physical activity with independent data from activity trackers in women with early breast cancer (BC) recruited into a "walking" intervention during chemotherapy. METHODS Baseline (pre-intervention) questions inquired about self-reported physical activity-number of walking days/week and minutes/day-in women who were initiating chemotherapy for Stage I-III BC. Activity trackers measured steps per day during the first full week of chemotherapy. Weighted Kappa statistic and Pearson correlation coefficients were used to evaluate agreement and association between self-reported and objectively tracked physical activity levels, respectively. Univariate analyses were conducted to identify variables that may influence congruence between the two measures. RESULTS In a sample of 161 women, 77% were white, with mean age 56 years. Agreement between self-reported and objectively tracked physical activity was "fair" (kappa coefficient = 0.31), with most patients (59%) over-reporting their physical activity levels. There was weak correlation between the two measures (r = 0.24); however, correlation was strong in participants who were not married (r = 0.53) and/or living alone (r = 0.69). CONCLUSIONS Objective methods for assessing physical activity (activity trackers, accelerometers) should be used as a complement to self-reported measures to establish credible activity levels for intervention studies seeking to increase physical activity and/or measure the impact of increased physical activity in women with breast cancer.
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Affiliation(s)
- Chad W Wagoner
- Exercise Oncology Research Laboratory, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Campus Box #8700, Chapel Hill, NC, 27599, USA.
| | - Seul K Choi
- Department of Health Behavior, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Allison M Deal
- Division of Hematology Oncology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jordan T Lee
- Exercise Oncology Research Laboratory, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Campus Box #8700, Chapel Hill, NC, 27599, USA
| | - William A Wood
- Division of Hematology Oncology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hyman B Muss
- Division of Hematology Oncology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kirsten A Nyrop
- Division of Hematology Oncology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Meeting physical activity recommendations is associated with health-related quality of life in women before and after Roux-en-Y gastric bypass surgery. Qual Life Res 2019; 28:1497-1507. [PMID: 30721385 PMCID: PMC6522440 DOI: 10.1007/s11136-019-02120-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2019] [Indexed: 02/08/2023]
Abstract
PURPOSE Meeting physical activity (PA) recommendations is positively associated with health-related quality of life (HRQoL), but it is still unclear whether PA (specifically objectively measured) is associated with HRQoL in bariatric surgery candidates, both before and after surgery. Thus, the aim of this study was to examine the cross-sectional association between meeting objectively measured PA recommendations and HRQoL before and after Roux-en-Y gastric bypass (RYGB) surgery. METHODS Sixty-six women undergoing RYGB with pre-surgery and 62 women with post-surgery valid PA and HRQoL data were included from the control group of a RCT study aiming at improving HRQoL and PA post-RYGB surgery. Measures before and 12 months after RYGB included the Short Form Health Survey (SF-36) and objectively measured PA, sedentary time (ST), and step counts with GT3X+ accelerometers. Multiple linear regression models were used to analyze the associations between PA and HRQoL. RESULTS Participants who engaged in more than 150 min of moderate to vigorous PA (MVPA)/week (PA recommendations) had considerably higher SF-36 scores (HRQoL) than those who did not, both pre and 12-month post-surgery, with greatest difference in the subscale bodily pain, 15.5 (p = 0.021) higher score (higher scores means less pain) pre-surgery and a 19.7 (p = 0.004) higher score post-surgery. Higher LPA and step counts and lower ST also showed positive associations in some of the subscales of SF-36. CONCLUSIONS Meeting the PA recommendations and overall engaging in more PA was associated with higher HRQoL, pre-, and post-RYGB surgery, highlighting the importance of PA both pre- and post-surgery.
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30
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Sellberg F, Possmark S, Ghaderi A, Näslund E, Willmer M, Tynelius P, Thorell A, Sundbom M, Uddén J, Szabo E, Berglind D. A dissonance-based intervention for women post roux-en-Y gastric bypass surgery aiming at improving quality of life and physical activity 24 months after surgery: study protocol for a randomized controlled trial. BMC Surg 2018; 18:25. [PMID: 29743040 PMCID: PMC5944022 DOI: 10.1186/s12893-018-0358-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 05/02/2018] [Indexed: 12/12/2022] Open
Abstract
Background Roux-en-Y gastric bypass (RYGB) surgery is the most common bariatric procedure in Sweden and results in substantial weight loss. Approximately one year post-surgery weight regain for these patient are common, followed by a decrease in health related quality of life (HRQoL) and physical activity (PA). Our aim is to investigate the effects of a dissonance-based intervention on HRQoL, PA and other health-related behaviors in female RYGB patients 24 months after surgery. We are not aware of any previous RCT that has investigated the effects of a similar intervention targeting health behaviors after RYGB. Methods The ongoing RCT, the “WELL-GBP”-trial (wellbeing after gastric bypass), is a dissonance-based intervention for female RYGB patients conducted at five hospitals in Sweden. The participants are randomized to either control group receiving usual follow-up care, or to receive an intervention consisting of four group sessions three months post-surgery during which a modified version of the Stice dissonance-based intervention model is used. The sessions are held at the hospitals, and topics discussed are PA, eating behavior, social and intimate relationships. All participants are asked to complete questionnaires measuring HRQoL and other health-related behaviors and wear an accelerometer for seven days before surgery and at six months, one year and two years after surgery. The intention to treat and per protocol analysis will focus on differences between the intervention and control group from pre-surgery assessments to follow-up assessments at 24 months after RYGB. Patients’ baseline characteristics are presented in this protocol paper. Discussion A total of 259 RYGB female patients has been enrolled in the “WELL-GBP”-trial, of which 156 women have been randomized to receive the intervention and 103 women to control group. The trial is conducted within a Swedish health care setting where female RYGB patients from diverse geographical areas are represented. Our results may, therefore, be representative for female RYGB patients in the country as a whole. If the intervention is effective, implementation within the Swedish health care system is possible within the near future. Trial registration The trial was registered on February 23th 2015 with registration number ISRCTN16417174.
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Affiliation(s)
- Fanny Sellberg
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden.
| | - Sofie Possmark
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden
| | - Ata Ghaderi
- Department of Clinical Neuroscience, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Erik Näslund
- Division of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, SE-182 88, Stockholm, Sweden
| | - Mikaela Willmer
- Department of Health and Caring Sciences, University of Gävle, SE-801 76, Gävle, Sweden
| | - Per Tynelius
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden.,Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 45436, SE-104 31, Stockholm, Sweden
| | - Anders Thorell
- Department of Clinical Science at Danderyd Hospital, Karolinska Institutet, SE-116 91, Stockholm, Sweden.,Department of Surgery, Ersta Hospital, SE-116 91, Stockholm, Sweden
| | - Magnus Sundbom
- Department of Surgical Sciences, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Joanna Uddén
- Department of Medicine, Karolinska Institutet, SE-141 86, Stockholm, Sweden.,Department of Endocrine and Obesity, Capio st Görans Hospital, SE-141 86, Stockholm, Sweden
| | - Eva Szabo
- Department of Surgery, Faculty of Medicine and Health, Örebro University, SE-701 85, Örebro, Sweden
| | - Daniel Berglind
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden
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Abstract
BACKGROUND Most patients do not meet the recommended level of physical activity after bariatric surgery, and psychological factors underlying postoperative physical activity remain poorly understood. This study aimed at identifying self-regulatory predictors of physical activity after bariatric surgery. METHODS Questionnaire data including self-regulation variables and the short-version of the International Physical Activity Questionnaire were obtained in a prospective cohort of 230 patients 1 year after Roux-en-Y gastric bypass. The study sample consisted of participants consenting to wear an ActiGraph GT3X+ accelerometer for seven consecutive days, 18-24 months after surgery (n = 120). RESULTS A total of 112 participants with complete self-report data provided valid accelerometer data. Mean age was 46.8 years (SD = 9.3), and 81.3% was women. Preoperative and postoperative BMI was 44.8 ± 5.5 and 30.6 ± 5.0 kg/m2, respectively. Total weight loss was 28.9% (SD = 7.5). By objective measures, 17.9% of the participants met the recommended level of moderate-to-vigorous-intensity of physical activity of ≥150 min/week, whereas 80.2% met the recommended level according to self-reported measures. Being single, higher education level, and greater self-regulation predicted objective physical activity in multivariate regression analysis. Greater self-regulation also predicted self-reported physical activity. Weight loss 1 year after surgery was not associated with self-reported or objectively measured physical activity. CONCLUSIONS Despite large differences between accelerometer-based and subjective estimates of physical activity, the associations of self-regulatory factors and weight loss with postoperative physical activity did not vary depending on mode of measurement. Self-regulation predicted both objective and self-reported physical activity. Targeting patients' self-regulatory ability may enhance physical activity after gastric bypass.
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Sellberg F, Willmer M, Tynelius P, Berglind D. Four years' follow-up changes of physical activity and sedentary time in women undergoing roux-en-Y gastric bypass surgery and appurtenant children. BMC Surg 2017; 17:133. [PMID: 29228941 PMCID: PMC5725979 DOI: 10.1186/s12893-017-0318-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 11/20/2017] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Objectively measured levels of physical activity (PA) in patients undergoing Roux-en-Y Gastric Bypass (RYGB) surgery remain essentially unchanged from before to one year after surgery. Effects from RYGB on objectively measured levels of PA among women undergoing RYGB and appurtenant children beyond one year post-surgery are unknown. The aim of the present study was to objectively assess longitudinal changes in PA and sedentary time (ST), among women undergoing RYGB and appurtenant children, from three months before to nine and 48 months after maternal surgery. METHODS Thirty women undergoing RYGB and 40 children provided anthropometric measures during home visits and valid accelerometer assessed (Actigraph GT3X+) PA data, three months before and nine and 48 months after maternal RYGB surgery. RESULTS Women undergoing RYGB decreased time spent in moderate to vigorous PA (MVPA) with 2.0 min/day (p = 0.65) and increased ST with 14.4 min/day (p = 0.35), whereas their children decreased time spent in MVPA with 13.2 min/day (p = 0.04) and increased ST with 110.5 min/day (p < 0.001), from three months before to 48 months after maternal surgery. Twenty, 27 and 33% of women, and 60, 68 and 35% of children reached current PA guidelines three months before and nine and 48 months after maternal RYGB, respectively. CONCLUSIONS Objectively measured PA in women remains unchanged, while appurtenant children decrease time spent in MVPA and increase ST, from three months before through nine and 48 months after maternal RYGB. The majority of both women undergoing RYGB and children are insufficiently active 48 months after maternal RYGB.
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Affiliation(s)
- Fanny Sellberg
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden
| | - Mikaela Willmer
- Department of Health and Caring Sciences, University of Gävle, 801 76, Gävle, Sweden
| | - Per Tynelius
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden.,Centre for Epidemiology and Community Medicine, Stockholm County Council, Box 45436, 104 31, Stockholm, Sweden
| | - Daniel Berglind
- Department of Public Health Sciences, Karolinska Institutet, K9, Social Medicin, SE-171 77, Stockholm, Sweden.
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Zabatiero J, Smith A, Hill K, Hamdorf JM, Taylor SF, Hagger MS, Gucciardi DF. Do factors related to participation in physical activity change following restrictive bariatric surgery? A qualitative study. Obes Res Clin Pract 2017; 12:307-316. [PMID: 29150223 DOI: 10.1016/j.orcp.2017.11.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/21/2017] [Accepted: 11/03/2017] [Indexed: 12/31/2022]
Abstract
AIMS To explore participants' ability to participate in physical activity (PA), and barriers and facilitators to PA, at 12 months following restrictive bariatric surgery, and how these differed from participants' pre-surgery perceptions. Motivators for PA post-surgery were also explored. METHODS Qualitative one-on-one in-depth interviews were conducted pre- and 12 months post-surgery. Data were analysed using inductive thematic analysis. RESULTS Fourteen adults (12 females), with a mean (range) age of 41.4 years (25.0-56.0), body mass index (BMI) of 31.7kg/m2 (22.3-48.2), and excess weight loss of 66% (2-127) completed both interviews. Lack of participation in PA during the first 3-6 months post-surgery was a common theme. Although participants reported increased ability to participate in PA, attributing this to a reduction in obesity-related physical barriers to PA, many participants reported that some pre-surgery obesity-related barriers to PA remained at 12 months post-surgery. For most participants, pre-surgery non-obesity related barriers to PA also remained at 12 months post-surgery. Facilitators to PA were consistent pre- and post-surgery. Weight loss and improvement in physical appearance were the most common motivators for PA post-surgery. CONCLUSIONS At 12 months following surgery, many participants reported residual obesity and non-obesity related barriers to PA. These barriers may explain the small, if any, pre- to post-surgery change in PA levels reported by earlier research. Facilitators to PA did not change and post-surgery motivators for PA were mostly esteem-related. These data are relevant to shape interventions aimed at optimising PA in this population.
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Affiliation(s)
- Juliana Zabatiero
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia.
| | - Anne Smith
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Kylie Hill
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia; Institute for Respiratory Health, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Jeffrey M Hamdorf
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia; School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Western Australia, Australia; Western Surgical Health, Hollywood Private Hospital, Perth, Western Australia, Australia
| | - Susan F Taylor
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia; School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Western Australia, Australia; Western Surgical Health, Hollywood Private Hospital, Perth, Western Australia, Australia
| | - Martin S Hagger
- Health Psychology and Behavioral Medicine Research Group, School of Psychology and Speech Pathology, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia; Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Daniel F Gucciardi
- School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
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van der Meij E, van der Ploeg HP, van den Heuvel B, Dwars BJ, Meijerink WJHJ, Bonjer HJ, Huirne JAF, Anema JR. Assessing pre- and postoperative activity levels with an accelerometer: a proof of concept study. BMC Surg 2017; 17:56. [PMID: 28494785 PMCID: PMC5427573 DOI: 10.1186/s12893-017-0223-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 03/10/2017] [Indexed: 12/11/2022] Open
Abstract
Background Postoperative recovery after abdominal surgery is measured mostly based on subjective or self-reported data. In this article we aim to evaluate whether recovery of daily physical activity levels can be measured postoperatively with the use of an accelerometer. Methods In this multicenter, observational pilot study, 30 patients undergoing laparoscopic abdominal surgery (hysterectomy, adnexal surgery, cholecystectomy and hernia inguinal surgery) were included. Patients were instructed to wear an Actigraph wGT3X-BT accelerometer during one week before surgery (baseline) and during the first, third and fifth week after surgery. Wear time, steps taken and physical activity intensity levels (sedentary, light, moderate and vigorous) were measured. Patients were blinded for the accelerometer outcomes. Additionally, an activity diary comprising patients’ self-reported time of being recovered and a list of 18 activities, in which the dates of resumption of these 18 activities were recorded after surgery, was completed by the patient. Results Five patients were excluded from analyses because of technical problems with the accelerometer (n = 1) and protocol non-adherence (n = 4). Light, moderate, vigorous, combined moderate and vigorous intensity physical activity (MVPA), and step counts showed a clear recovery curve after surgery. Patients who underwent minor surgery reached their baseline step count and MVPA three weeks after surgery. Patients who underwent intermediate surgery had not yet reached their baseline step count during the last measuring week (five weeks after surgery). The results of the activity diaries showed a fair agreement with the accelerometer results (Cohens Kappa range: 0.273-0.391). Wearing the accelerometer was well tolerated and not regarded as being burdensome by the patients. Conclusions The accelerometer appeared to be a feasible way to measure recovery of postoperative physical activity levels in this study and was well tolerated by the patients. The agreement with self-reported physical recovery times was fair. Electronic supplementary material The online version of this article (doi:10.1186/s12893-017-0223-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Eva van der Meij
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care Research, VU University Medical Center, van der Boechorsstraat 7, 1081 BT, Amsterdam, The Netherlands. .,Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands.
| | - Hidde P van der Ploeg
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care Research, VU University Medical Center, van der Boechorsstraat 7, 1081 BT, Amsterdam, The Netherlands
| | | | - Boudewijn J Dwars
- Department of Surgery, Slotervaartziekenhuis, Amsterdam, The Netherlands
| | | | - H Jaap Bonjer
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Judith A F Huirne
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care Research, VU University Medical Center, van der Boechorsstraat 7, 1081 BT, Amsterdam, The Netherlands.,Department of Obstetrics and Gynaecology, VU University Medical Center, Amsterdam, The Netherlands
| | - Johannes R Anema
- Department of Public and Occupational Health, EMGO+ Institute for Health and Care Research, VU University Medical Center, van der Boechorsstraat 7, 1081 BT, Amsterdam, The Netherlands.
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Gruner-Labitzke K, Claes L, Bartsch M, Schulze M, Langenberg S, Köhler H, Marschollek M, de Zwaan M, Müller A. Physical Activity in Bariatric Surgery Patients: Does Temperament Matter? EUROPEAN EATING DISORDERS REVIEW 2017; 25:275-282. [DOI: 10.1002/erv.2520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 12/21/2016] [Accepted: 03/21/2017] [Indexed: 12/12/2022]
Affiliation(s)
| | - Laurence Claes
- Faculty of Psychology and Educational Sciences; University of Leuven; Leuven Belgium
- Faculty of Medicine and Health Sciences; University Antwerp; Antwerp Belgium
| | - Merle Bartsch
- Department of Psychosomatic Medicine and Psychotherapy; Hannover Medical School; Hanover Germany
| | - Mareike Schulze
- Peter L. Reichertz Institute for Medical Informatics; University of Braunschweig - Institute of Technology and Hannover Medical School; Hanover Germany
| | - Svenja Langenberg
- Department of Psychosomatic Medicine and Psychotherapy; Hannover Medical School; Hanover Germany
| | - Hinrich Köhler
- Department of Surgery; Herzogin Elisabeth Hospital; Braunschweig Germany
| | - Michael Marschollek
- Peter L. Reichertz Institute for Medical Informatics; University of Braunschweig - Institute of Technology and Hannover Medical School; Hanover Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy; Hannover Medical School; Hanover Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy; Hannover Medical School; Hanover Germany
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Friend DM, Devarakonda K, O'Neal TJ, Skirzewski M, Papazoglou I, Kaplan AR, Liow JS, Guo J, Rane SG, Rubinstein M, Alvarez VA, Hall KD, Kravitz AV. Basal Ganglia Dysfunction Contributes to Physical Inactivity in Obesity. Cell Metab 2017; 25:312-321. [PMID: 28041956 PMCID: PMC5299005 DOI: 10.1016/j.cmet.2016.12.001] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 10/22/2016] [Accepted: 11/30/2016] [Indexed: 01/15/2023]
Abstract
Obesity is associated with physical inactivity, which exacerbates the health consequences of weight gain. However, the mechanisms that mediate this association are unknown. We hypothesized that deficits in dopamine signaling contribute to physical inactivity in obesity. To investigate this, we quantified multiple aspects of dopamine signaling in lean and obese mice. We found that D2-type receptor (D2R) binding in the striatum, but not D1-type receptor binding or dopamine levels, was reduced in obese mice. Genetically removing D2Rs from striatal medium spiny neurons was sufficient to reduce motor activity in lean mice, whereas restoring Gi signaling in these neurons increased activity in obese mice. Surprisingly, although mice with low D2Rs were less active, they were not more vulnerable to diet-induced weight gain than control mice. We conclude that deficits in striatal D2R signaling contribute to physical inactivity in obesity, but inactivity is more a consequence than a cause of obesity.
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Affiliation(s)
- Danielle M Friend
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Kavya Devarakonda
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Timothy J O'Neal
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Miguel Skirzewski
- Section of Molecular Neurobiology, Eunice Shriver Kennedy National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda MD 20892, USA
| | - Ioannis Papazoglou
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Alanna R Kaplan
- National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda MD 20892, USA
| | - Jeih-San Liow
- National Institute of Mental Health, National Institutes of Health, Bethesda MD 20892, USA
| | - Juen Guo
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Sushil G Rane
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Marcelo Rubinstein
- Instituto de Investigaciones en Ingeniería Genética y Biología Molecular, CONICET, C1428ADN Buenos Aires, Argentina; Department of Physiology, Molecular and Cellular Biology, FCEN, Universidad de Buenos Aires, C1428EGA Buenos Aires, Argentina; Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Veronica A Alvarez
- National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda MD 20892, USA
| | - Kevin D Hall
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA
| | - Alexxai V Kravitz
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda MD 20892, USA; National Institute on Drug Abuse, National Institutes of Health, Bethesda MD 20892, USA.
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Ruegsegger GN, Booth FW. Running from Disease: Molecular Mechanisms Associating Dopamine and Leptin Signaling in the Brain with Physical Inactivity, Obesity, and Type 2 Diabetes. Front Endocrinol (Lausanne) 2017; 8:109. [PMID: 28588553 PMCID: PMC5440472 DOI: 10.3389/fendo.2017.00109] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 05/05/2017] [Indexed: 01/04/2023] Open
Abstract
Physical inactivity is a primary contributor to diseases such as obesity, cardiovascular disease, and type 2 diabetes. Accelerometry data suggest that a majority of US adults fail to perform substantial levels of physical activity needed to improve health. Thus, understanding the molecular factors that stimulate physical activity, and physical inactivity, is imperative for the development of strategies to reduce sedentary behavior and in turn prevent chronic disease. Despite many of the well-known health benefits of physical activity being described, little is known about genetic and biological factors that may influence this complex behavior. The mesolimbic dopamine system regulates motivating and rewarding behavior as well as motor movement. Here, we present data supporting the hypothesis that obesity may mechanistically lower voluntary physical activity levels via dopamine dysregulation. In doing so, we review data that suggest mesolimbic dopamine activity is a strong contributor to voluntary physical activity behavior. We also summarize findings suggesting that obesity leads to central dopaminergic dysfunction, which in turn contributes to reductions in physical activity that often accompany obesity. Additionally, we highlight examples in which central leptin activity influences physical activity levels in a dopamine-dependent manner. Future elucidation of these mechanisms will help support strategies to increase physical activity levels in obese patients and prevent diseases caused by physical inactivity.
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Affiliation(s)
- Gregory N. Ruegsegger
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Frank W. Booth
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, United States
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO, United States
- Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO, United States
- *Correspondence: Frank W. Booth,
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Ledoux S, Sami O, Breuil MC, Delapierre M, Calabrese D, Msika S, Coupaye M. Relevance of Self-reported Behavioral Changes Before Bariatric Surgery to Predict Success After Surgery. Obes Surg 2016; 27:1453-1459. [PMID: 27943093 DOI: 10.1007/s11695-016-2496-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kravitz AV, O'Neal TJ, Friend DM. Do Dopaminergic Impairments Underlie Physical Inactivity in People with Obesity? Front Hum Neurosci 2016; 10:514. [PMID: 27790107 PMCID: PMC5063846 DOI: 10.3389/fnhum.2016.00514] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 09/28/2016] [Indexed: 01/15/2023] Open
Abstract
Obesity is associated with physical inactivity, which exacerbates the negative health consequences of obesity. Despite a wide consensus that people with obesity should exercise more, there are few effective methods for increasing physical activity in people with obesity. This lack is reflected in our limited understanding of the cellular and molecular causes of physical inactivity in obesity. We hypothesize that impairments in dopamine signaling contribute to physical inactivity in people with obesity, as in classic movement disorders such as Parkinson's disease. Here, we review two lines of evidence supporting this hypothesis: (1) chronic exposure to obesogenic diets has been linked to impairments in dopamine synthesis, release, and receptor function, particularly in the striatum, and (2) striatal dopamine is necessary for the proper control of movement. Identifying the biological determinants of physical inactivity may lead to more effective strategies for increasing physical activity in people with obesity, as well as improve our understanding of why it is difficult for people with obesity to alter their levels of physical activity.
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Affiliation(s)
- Alexxai V Kravitz
- National Institutes of Health, National Institute of Diabetes and Digestive and Kidney DiseasesBethesda, MD, USA; National Institutes of Health, National Institute on Drug AbuseBaltimore, MD, USA
| | - Timothy J O'Neal
- National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases Bethesda, MD, USA
| | - Danielle M Friend
- National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases Bethesda, MD, USA
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Wefers JF, Woodlief TL, Carnero EA, Helbling NL, Anthony SJ, Dubis GS, Jakicic JM, Houmard JA, Goodpaster BH, Coen PM. Relationship among physical activity, sedentary behaviors, and cardiometabolic risk factors during gastric bypass surgery-induced weight loss. Surg Obes Relat Dis 2016; 13:210-219. [PMID: 27789136 DOI: 10.1016/j.soard.2016.08.493] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 08/17/2016] [Accepted: 08/19/2016] [Indexed: 01/06/2023]
Abstract
BACKGROUND The impact of daily physical activity (PA) on the cardiometabolic risk of bariatric surgery patients is not known. OBJECTIVE We examined the influence of physical activity and sedentary behavior on modifying cardiometabolic risk after Roux-en-Y gastric bypass (RYGB) surgery. SETTING University of Pittsburgh Medical Center and East Carolina University bariatric surgery centers. METHODS Data from 43 women and 7 men who completed testing at 1-3 months after RYGB surgery and again at 9 months postsurgery were analyzed. Outcomes measured included PA level (min/d), steps/d, sedentary time, and body composition. Insulin sensitivity was determined with an intravenous glucose tolerance test. Weight and blood lipid profiles also were obtained. RESULTS Patients reduced body mass index by a mean of -8.0±3.4 kg/m2 (P<.001), increased moderate-to-vigorous PA by 17.0±47.0 min/d (P = .014), and decreased sedentary time (-47.9±101.0 min/d, P = .002). However, 24% of patients decreased overall PA (P<.001), and 39% increased sedentary behavior (P<.001). Changes in overall PA (rho = -.33, P = .006) and steps/d (rho = -.31, P = .0106) were related to weight loss. Insulin sensitivity was associated with light PA before (rho = .37, P<.001) and after (rho = .37, P = .015) intervention. Increasing overall PA also was related to higher levels of high-density lipoprotein cholesterol (rho = .33, P<.01). Decreasing sedentary time was related to decreased fat mass (rho = .35, P = .012) but not to other cardiometabolic risk factors. CONCLUSIONS The majority of patients increased PA (76%) and decreased sedentary time (61%) after RYGB surgery, but the amount of PA and sedentary time varied substantially. Higher PA, even at low intensity levels, was related to beneficial outcomes in body composition, insulin sensitivity, and high-density lipoprotein cholesterol.
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Affiliation(s)
- Jakob F Wefers
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL
| | - Tracey L Woodlief
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL
| | - Elvis A Carnero
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL
| | - Nicole L Helbling
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Steven J Anthony
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Gabriel S Dubis
- Department of Kinesiology, East Carolina University, Greenville, NC
| | - John M Jakicic
- Department of Health and Physical Activity, University of Pittsburgh, Pittsburgh, PA
| | - Joseph A Houmard
- Department of Kinesiology, East Carolina University, Greenville, NC
| | - Bret H Goodpaster
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL; Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Paul M Coen
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL; Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, PA; Department of Health and Physical Activity, University of Pittsburgh, Pittsburgh, PA.
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