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Chung L, Srikumar G, Coomarasamy C, MacCormick AD. Does the National Bariatric Prioritization Tool predict health outcomes? ANZ J Surg 2023; 93:2851-2856. [PMID: 37607899 DOI: 10.1111/ans.18670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 08/06/2023] [Accepted: 08/12/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND The National Bariatric Prioritization Tool (NBPT), developed in Aotearoa New Zealand (AoNZ), has not been validated using real patient data. The aim was to determine the predictive validity of the NBPT on health outcomes. METHODS An observational study was undertaken of consecutive patients undergoing elective bariatric surgery at Middlemore Hospital using the NBPT from December 2014 to December 2016. The primary outcome was the correlation between prioritization score and percentage total weight loss (%TWL) at 18 months follow-up, with secondary outcomes being correlation with change in HbA1c, lipids, resolution of OSA, resolution of hypertension, and reduction in arthritis medications. Equity of access was measured by the relationship to age group, gender and ethnicity. RESULTS There were 294 patients included. There was no correlation between %TWL and prioritization score (correlation -0.09, P = 0.14). The benefit score correlated with %TWL (correlation 0.25, P < 0.0001). There were correlations between prioritization score and HbA1c reduction (correlation 0.28, P < 0.0001), resolution of OSA (correlation 0.20, P < 0.001) and resolution of hypertension (correlation 0.20, P < 0.001). There was a significant difference in prioritization score based on ethnicity, with Māori and Pasifika scoring higher than New Zealand European (P = 0.0023). CONCLUSIONS While the NBPT does not correlate with %TWL, it may have predictive validity through correlations with improvement of comorbidities such as diabetes, OSA and hypertension. Given higher rates of obesity and comorbidities in Māori and Pasifika, the higher scores may suggest the tool may be used to achieve equity of access. Further modifications should be considered to optimize outcomes.
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Affiliation(s)
- Lisa Chung
- Department of General Surgery, Middlemore Hospital, Te Whatu Ora Counties Manukau, Auckland, New Zealand
| | - Gajan Srikumar
- Department of General Surgery, Middlemore Hospital, Te Whatu Ora Counties Manukau, Auckland, New Zealand
| | - Christin Coomarasamy
- Research and Evaluation Department, Ko Awatea, Te Whatu Ora Counties Manukau, Auckland, New Zealand
| | - Andrew D MacCormick
- Department of General Surgery, Middlemore Hospital, Te Whatu Ora Counties Manukau, Auckland, New Zealand
- Department of Surgery, Waipapa Taumata Rau, The University of Auckland, Tāmaki Makaurau, Auckland, Aotearoa, New Zealand
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Lawani I, Costantino F, Souaibou YI, Morelli U, Dossou FM, Keller P. Laparoscopic management of a left hepatic vein injury during one -step laparoscopic Roux-en-Y gastric bypass after adjustable gastric banding removal: A case report. Int J Surg Case Rep 2022; 94:107043. [PMID: 35658274 PMCID: PMC9093008 DOI: 10.1016/j.ijscr.2022.107043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/03/2022] [Accepted: 04/03/2022] [Indexed: 10/26/2022] Open
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Tian Z, Zhang YC, Wang Y, Chang XH, Zhu HL, Zhao Y. Effects of bariatric surgery on patients with obesity and polycystic ovary syndrome: a meta-analysis. Surg Obes Relat Dis 2021; 17:1399-1408. [PMID: 34006495 DOI: 10.1016/j.soard.2021.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Bariatric surgery is effective for polycystic ovary syndrome (PCOS), while the exact mechanism remains unclear. OBJECTIVES To assess the impact of bariatric surgery on PCOS patients and further explore the possible mechanism. SETTING A meta-analysis. METHODS We searched PubMed, Web of Science, The Cochrane Library, and Embase to identify relevant studies published before November 2020. RESULTS Twenty-one studies met our inclusion criteria, and we identified 552 patients with PCOS study. Results showed that the prevalence of preoperative PCOS, menstrual irregularity, hirsutism, type 2 diabetes (T2D), hypertension, infertility, and depression significantly decreased after bariatric surgery. Levels of total testosterone, fasting insulin, and luteinizing hormone (LH) decreased and estradiol increased, while levels of follicle-stimulating hormone (FSH) and LH/FSH did not show significant changes during the 3-month follow-up. There were decreases in testosterone and fasting insulin levels when the postoperative follow-up time was 6 months or ≥12 months. Levels of fasting blood glucose and triglycerides were significantly reduced after 6 months or ≥12 months of bariatric surgery. High-density lipoprotein (HDL) and sex hormone-binding globulin (SHBG) significantly improved ≥12 months after bariatric surgery. CONCLUSION Symptoms of PCOS and related complications are significantly alleviated after bariatric surgery. In addition, we found a significant improvement on anomalous secretion of gonadotropins, glucose metabolism, and lipid metabolism in patients with PCOS after bariatric surgery.
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Affiliation(s)
- Zhao Tian
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing, China
| | - Yi-Chao Zhang
- Department of Digestive Surgery, Xijing Hospital, Xi'an Medical University, Xi'an, China
| | - Yue Wang
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing, China
| | - Xiao-Hong Chang
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing, China
| | - Hong-Lan Zhu
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing, China.
| | - Yan Zhao
- Department of Obstetrics and Gynecology, People's Hospital, Peking University, Beijing, China
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Chaaban TA. Bariatric surgery: a potential cure for asthma? Eur Respir Rev 2019; 28:28/152/190003. [PMID: 31285286 DOI: 10.1183/16000617.0003-2019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 06/04/2019] [Indexed: 12/19/2022] Open
Abstract
Asthma incidence and severity are increased in obese populations. Systematic reviews have shown benefit from weight-loss interventions on asthma outcomes, but the role of bariatric surgery is still unclear. In this review, cohorts of obese asthmatic patients undergoing bariatric surgery were examined regarding different asthma outcomes. The available data on patients who were followed up showed improvements in asthma control, exacerbation risk, asthma-related hospitalisation, medication use and airway hyperresponsiveness, with some patients not requiring further treatment for asthma. Follow-up duration was variable, being mostly of 1 year, with some studies reporting long-term outcomes after 5 years. The studies reviewed had many limitations, including small numbers of patients, lack of control arm in some studies and lack of standardisation of asthma diagnosis, classification and outcome measures, in addition to possible reporting bias. Data on small numbers of patients also show the possibility of benefit exclusively in nonallergic asthma. Larger, more stringent clinical trials are needed before recommending bariatric surgery for treatment of asthma.
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Nor Hanipah Z, Hsin MC, Liu CC, Huang CK. Laparoscopic loop duodenaljejunal bypass with sleeve gastrectomy in type 2 diabetic patients. Surg Obes Relat Dis 2019; 15:696-702. [PMID: 30935839 DOI: 10.1016/j.soard.2019.01.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 01/12/2019] [Accepted: 01/22/2019] [Indexed: 01/06/2023]
Abstract
BACKGROUND Laparoscopic loop duodenojejunal bypass with sleeve gastrectomy (LDJB-SG) is a new metabolic procedure. Our initial data on type 2 diabetes (T2D) remission after LDJB-SG were promising. OBJECTIVES The aim of this study was to look at our intermediate outcomes after LDJB-SG. SETTING An academic medical center. METHODS A prospective analysis of T2D patients who underwent LDJB-SG between October 2011 and October 2014 was performed. Data collected included baseline demographic, body mass index, fasting blood glucose, glycosylated hemoglobin, C-peptide, resolution of co-morbidities, and postoperative complications. RESULTS A total of 163 patients with minimum of follow-up >1 year were enrolled in this study (57 men and 106 women). The mean age and body mass index were 47.7 (±10.7) years and a 30.2 (±5.1) kg/m2, respectively. There were 119 patients on oral hypoglycemic agents only, 29 patients were on oral hypoglycemic agents and insulin, 3 patients were on insulin only, and the other 12 patients were not on diabetic medication. Mean operation time and length of hospital stay were 144.7 (± 45.1) minutes and 2.4 (± 1.0) days, respectively. Seven patients (3.6%) needed reoperation due to bleeding (n = 1), anastomotic leak (n = 2), sleeve strictures (n = 2), and incisional hernia (n = 2). At 2 years of follow-up, there were 56 patients. None of the patients were on insulin and only 20% of patients were on oral hypoglycemic agents. Mean body mass index significantly dropped to 22.9 (±5.6) kg/m2 at 2 years. The mean preoperative fasting blood glucose, glycosylated hemoglobin, and C-peptide levels were 174.7 mg/dL (± 61.0), 8.8% (±1.8), and 2.6 (±1.7) ng/mL, respectively. The mean fasting blood glucose, glycosylated hemoglobin, and C-peptide at 2 years were 112.5 (±60.7) mg/dL, 6.4% (±2.0), and 1.5 (±0.6) ng/mL, respectively. No patient needed revisional surgery because of dumping syndrome, marginal ulcer, or gastroesophageal reflux disease at the last follow up period. CONCLUSION At 2 years, LDJB-SG is a relatively safe and effective metabolic surgery with significant weight loss and resolution of co-morbidities.
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Affiliation(s)
- Zubaidah Nor Hanipah
- Body Science & Metabolic Disorders International (BMI) Medical Center, China Medical University Hospital, Taichung City, Taiwan (ROC); Department of General Surgery, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia
| | - Ming-Che Hsin
- Body Science & Metabolic Disorders International (BMI) Medical Center, China Medical University Hospital, Taichung City, Taiwan (ROC)
| | - Chia-Chia Liu
- Body Science & Metabolic Disorders International (BMI) Medical Center, China Medical University Hospital, Taichung City, Taiwan (ROC)
| | - Chih-Kun Huang
- Body Science & Metabolic Disorders International (BMI) Medical Center, China Medical University Hospital, Taichung City, Taiwan (ROC).
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Predictors of the effect of bariatric surgery on knee osteoarthritis pain. Semin Arthritis Rheum 2018; 48:162-167. [DOI: 10.1016/j.semarthrit.2018.02.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 01/29/2018] [Accepted: 02/06/2018] [Indexed: 01/25/2023]
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Skipworth JRA, Fanshawe AE, Hewitt M, Raptis DA, Efthimiou E, Smellie WJB. Laparoscopic Adjustable Gastric Band Slippage Rates Following Laparoscopic Gastric Band Insertion: a Single Centre Experience. Obes Surg 2017; 26:1511-6. [PMID: 26660915 DOI: 10.1007/s11695-015-1962-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Laparoscopic adjustable gastric bands (LAGB) are placed around the superior aspect of the stomach to aid weight loss and co-morbidity resolution in morbidly obese patients. Slippage of the LAGB from its original position to lower in the fundus of the stomach leads to gastric obstruction, and sometimes ischaemia or perforation, necessitating LAGB repositioning or removal. This study aimed to identify the incidence of LAGB slippage, as well as predisposing factors that may influence its development. METHODS All LAGBs inserted at one centre, via a pars flaccida technique, by four Bariatric specialist consultants, were reviewed utilising a prospectively maintained Bariatric database, computer records and case notes review. RESULTS Seven hundred nineteen LAGBs were inserted and 33 slips treated; however, only 22 slips had their LAGB inserted at our centre (local slip rate 3.1 %). Multivariate analysis demonstrated a significant association between LAGB slip and younger median age at LAGB insertion (41 years slip vs. 45 years non-slip; p = 0.027), higher median total excess weight loss (64 % slip vs. 36 % non-slip; p < 0.001) and higher mean excess weight loss per month (2.41 % slip vs. 1.00 % non-slip; p < 0.001). There was no significant effect by sex, BMI at insertion or band type. CONCLUSIONS Band slips are associated with greater excess weight loss and younger age. Larger studies may be necessary to further elucidate the risk factors contributing to, and mechanisms of, band slippage.
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Affiliation(s)
- J R A Skipworth
- Department of Bariatric Surgery, Chelsea and Westminster Hospital NHS Trust, 369 Fulham Road, London, SW10 9NH, UK.
| | - A E Fanshawe
- Department of Bariatric Surgery, Chelsea and Westminster Hospital NHS Trust, 369 Fulham Road, London, SW10 9NH, UK
| | - M Hewitt
- Department of Bariatric Surgery, Chelsea and Westminster Hospital NHS Trust, 369 Fulham Road, London, SW10 9NH, UK
| | - D A Raptis
- University of Zurich, Zurich, Switzerland.,Canto Hospital Olten, Zurich, Switzerland
| | - E Efthimiou
- Department of Bariatric Surgery, Chelsea and Westminster Hospital NHS Trust, 369 Fulham Road, London, SW10 9NH, UK
| | - W J B Smellie
- Department of Bariatric Surgery, Chelsea and Westminster Hospital NHS Trust, 369 Fulham Road, London, SW10 9NH, UK
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8
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Kular KS, Manchanda N, Cheema GK. Seven Years of Mini-Gastric Bypass in Type II Diabetes Patients with a Body Mass Index <35 kg/m(2). Obes Surg 2017; 26:1457-62. [PMID: 26475028 DOI: 10.1007/s11695-015-1941-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Mini-gastric bypass (MGB) is a safe, effective, and reversible procedure for patients with type II diabetes mellitus (T2DM) and morbid obesity. Less is known, however, about its long-term effects in patients with a body mass index (BMI) <35 kg/m(2). METHODS From February 2007 to February 2014, 1468 patients underwent MGB at our institution, including 983 with T2DM. Of these, 128 (82 women), of mean age 41.6 ± 10.2 years, had a BMI of 30-35 kg/m(2). Prospectively collected data were analyzed retrospectively. Factors assessed included disease duration, family history, medication use, remission, and biochemical indicators, including fasting plasma glucose, glycosylated hemoglobin (HbA1c), serum insulin, and C-peptide concentrations. Remission of T2DM was defined as HbA1c <6.0 % without medication. RESULTS Prior to surgery, patients had a mean BMI of 33.4 ± 3.3 kg/m(2), mean waist circumference of 104.5 ± 8.2 cm, mean C-peptide concentration of 3.4 ± 1.2 ng/ml, and mean T2DM duration of 6.5 ± 3.1 years. Within 6 months of MGB, 95 % of these patients had attained HbA1c <7 %. Complete remission rates at 1, 2, and 7 years were 64, 66, and 53 %, respectively. Mean HbA1c decreased from 10.7 ± 1.5 % at baseline to 6.2 ± 0.5% at 1 year, 5.4 ± 1.2 % at 3 years, and 5.7 ± 1.8 % at 7 years. No deaths occurred, but two (1.6 %) patients experienced major complications. CONCLUSIONS MGB provides good, long-term control of T2DM in patients with class I obesity. Early intervention results in higher remission rates.
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Affiliation(s)
- Kuldeepak S Kular
- Kular Medical Education and Research Society, Kular Group of Institutes, NH 1, Bija, Khanna, Ludhiana, Punjab, 141412, India.
| | - Naveen Manchanda
- Bariatric Surgery, Kular Hospital, NH 1, Bija, Khanna, Ludhiana, Punjab, India
| | - Gurpreet K Cheema
- Kular Group of Institutes, NH 1, Bija, Khanna, Ludhiana, Punjab, 141412, India
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Sogg S, Lauretti J, West-Smith L. Recommendations for the presurgical psychosocial evaluation of bariatric surgery patients. Surg Obes Relat Dis 2016; 12:731-749. [DOI: 10.1016/j.soard.2016.02.008] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 02/05/2016] [Indexed: 12/20/2022]
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10
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Skubleny D, Switzer NJ, Gill RS, Dykstra M, Shi X, Sagle MA, de Gara C, Birch DW, Karmali S. The Impact of Bariatric Surgery on Polycystic Ovary Syndrome: a Systematic Review and Meta-analysis. Obes Surg 2015; 26:169-76. [DOI: 10.1007/s11695-015-1902-5] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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11
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Complications of laparoscopic versus open bariatric surgical interventions in obesity management. Cell Biochem Biophys 2015; 70:721-8. [PMID: 24906233 DOI: 10.1007/s12013-014-0041-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
With the epidemic of obesity fast spreading its grasp throughout the world, the medical professionals of diverse facilities need to be called on for better management to prevent its further progression. In particular, the gastroenterologists have a major role to play in all aspects of obese patient care. They should be able to recognize and treat obesity and associated disorders through the understanding and assessment of the various benefits and risks linked with a particular type of obesity treatment option. While treating these problems, a better understanding of the physiologic and anatomic alterations that might be associated with the treatment procedure and the weight loss-linked problems in association with the method of surgical intervention need to be weighed. Morbid obesity has been efficaciously treated by bariatric surgery promoting weight loss considerably and reducing the obesity-associated risks such as certain cancers, diabetes, cardiovascular disease, and all-cause mortality. Bariatric surgery has been performed traditionally through open method or, the more recent and popular form, laparoscopically that involves only a small incision in the abdomen. The laparoscopic bariatric surgery has become the surgical method of choice since its introduction in 1993 and has immediately crossed open surgery in terms of popularity. Drastic numbers came out when the two methods were compared for their applicability during a 3-year period in the United States. Only 6,000 reported open gastric bypass surgeries were recorded, but the number soared to nearly 16,000 for laparoscopic gastric bypass surgeries. The laparoscopic method has been found to be associated with much reduced complications and hospital stay along with lower cases of mortality as suggested by small randomized controlled trials and observational studies. However, these facts need to be reassessed through large-sized controlled trials and population-based studies. In addition, the previously ignored complications associated with laparoscopic methods should be studied in detail. Since the cases of obesity have been ever increasing and bariatric surgery is also gaining in popularity, it is important that the safest procedure should be identified. The main objective of this review was to compare the benefits and risks associated with open versus laparoscopic mode of bariatric surgery with a greater focus on the laparoscopic method. Although there are few reviews that have compared the two methods, none have focused on the complications of the two approaches. All these aspects have been dealt in detail here.
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12
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El-Khani U, Ahmed A, Hakky S, Nehme J, Cousins J, Chahal H, Purkayastha S. The impact of obesity surgery on musculoskeletal disease. Obes Surg 2014; 24:2175-92. [PMID: 25308113 DOI: 10.1007/s11695-014-1451-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Obesity is an important modifiable risk factor for musculoskeletal disease. A Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-compliant systematic review of bariatric surgery on musculoskeletal disease symptoms was performed. One thousand nineteen papers were identified, of which 43 were eligible for data synthesis. There were 79 results across 24 studies pertaining to physical capacity, of which 53 (67 %) demonstrated statistically significant post-operative improvement. There were 75 results across 33 studies pertaining to musculoskeletal pain, of which 42 (56 %) demonstrated a statistically significant post-operative improvement. There were 13 results across 6 studies pertaining to arthritis, of which 5 (38 %) demonstrated a statistically significant post-operative improvement. Bariatric surgery significantly improved musculoskeletal disease symptoms in 39 of the 43 studies. These changes were evident in a follow-up of 1 month to 10 years.
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Affiliation(s)
- Ussamah El-Khani
- Imperial Weight Centre, St Mary's Hospital London, Imperial College NHS Healthcare Trust, London, W2 1NY, UK
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13
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Strain GW, Kolotkin RL, Dakin GF, Gagner M, Inabnet WB, Christos P, Saif T, Crosby R, Pomp A. The effects of weight loss after bariatric surgery on health-related quality of life and depression. Nutr Diabetes 2014; 4:e132. [PMID: 25177912 PMCID: PMC4183970 DOI: 10.1038/nutd.2014.29] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 07/02/2014] [Accepted: 07/20/2014] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND In severe obesity, impairments in health-related quality of life (HRQoL) and dysphoric mood are reported. This is a post-surgery analysis of the relationship between HRQoL and depressive symptoms, and weight change after four different types of bariatric procedures. METHODS A total of 105 consented patients completed the Short-Form-36 Health Survey (SF-36), the Impact of Weight on Quality of Life-Lite (IWQOL-Lite) and the Beck Depression Inventory (BDI) before and 25 months after surgery. Analysis of variance or Kruskal-Wallis test evaluated changes. RESULTS Patients with Roux-en Y gastric bypass (46 patients), decreased body mass indexes (BMIs; kg m(-)(2)) 47-31 kg m(-)(2) (P<0.0001); biliopancreatic diversion with duodenal switch (18 patients), decreased BMIs 57-30 kg m(-)(2) (P<0.0001); adjustable gastric banding (18 patients), decreased BMIs 45-38 kg m(-)(2) (P<0.0001); and sleeve gastrectomies (23 patients), decreased BMIs 58 42 kg m(-)(2) (P<0.0001). The excess percentage BMI loss was 69, 89, 36 and 53 kg m(-)(2), respectively (P<0.0001). Before surgery, the SF-36 differences were significant regarding bodily pain (P=0.008) and social functioning (P=0.01). After surgery, physical function (P=0.03), general health (P=0.05) and physical component (P=0.03) were different. IWQOL-Lite recorded no differences until after surgery: physical function (P=0.003), sexual life (P=0.04) and public distress (P=0.003). BDI scores were not different for the four groups at baseline. All improved with surgery, 10.6-4.4 (P=0.0001). CONCLUSIONS HRQoL and depressive symptoms significantly improvement after surgery. These improvements do not have a differential effect over the wide range of weight change.Nutrition & Diabetes (2014) 4, e132; doi:10.1038/nutd.2014.29; published online 1 September 2014.
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Affiliation(s)
- G W Strain
- Department of Surgery, Weill Cornell College of Medicine, New York, NY, USA
| | - R L Kolotkin
- Obesity and Quality of Life Consulting, and Duke University School of Medicine, Durham, NC, USA
| | - G F Dakin
- Department of Surgery, Weill Cornell College of Medicine, New York, NY, USA
| | - M Gagner
- Department of Surgery, Hospital du Sacre Coeur, Montreal, Quebec, Canada
| | - W B Inabnet
- Department of Surgery, Mt Sinai Medical Center, New York, NY, USA
| | - P Christos
- Department of Surgery, Weill Cornell College of Medicine, New York, NY, USA
| | - T Saif
- Department of Surgery, Weill Cornell College of Medicine, New York, NY, USA
| | - R Crosby
- University of North Dakota Neuropsychiatry Institute, Fargo, ND, USA
| | - A Pomp
- Department of Surgery, Weill Cornell College of Medicine, New York, NY, USA
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Abstract
Obesity and asthma have increasingly been linked with an increased risk of developing asthma associated with increasing body mass index. Overweight/obese patients with asthma have more symptoms, poor asthma control, and decreased response to conventional asthma therapies. Weight loss may be associated with improvements in asthma control, response to medications, and overall asthma-related quality of life. This article discusses the effect of weight loss via dietary modifications and surgical interventions on asthma symptoms and control. Weight loss should be encouraged as a means of improving asthma control but there are insufficient data to recommend surgical interventions solely for this purpose.
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Novel metabolic surgery for type II diabetes mellitus: loop duodenojejunal bypass with sleeve gastrectomy. Surg Laparosc Endosc Percutan Tech 2014; 23:481-5. [PMID: 24300921 DOI: 10.1097/sle.0b013e3182950111] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A total of 22 (14F/8M) patients with a mean age of 50.3 years (range, 33 to 64 y) and a mean body mass index of 28.4 kg/m (range, 21.8 to 38.3 kg/m) underwent loop duodenojejunal bypass with sleeve gastrectomy from October 2011 to March 2012. The mean duration of onset of type 2 diabetes mellitus was 8 years (range, 1 to 20 y). All patients were on oral hypoglycemic agents; 3 (14%) patients were also using insulin. The mean preoperative glycosylated hemoglobin (HbA1c), fasting plasma sugar, and C-peptide levels dropped from 8.6% (range, 7% to 13.2%), 147 mg/dL (range, 108 to 241 mg/dL), and 2.4 ng/mL (range, 0.7 to 4.1 ng/mL) to 6.2% (range, 5.1% to 9.1%), 110 mg/dL (range, 72 to 234 mg/dL), and 1.3 ng/mL (range, 0.6 to 2.8 ng/mL) at 6 months, respectively. At 6 months, 11 (50%) patients showed type 2 diabetes mellitus remission (HbA1c<6.0%), and 20 (91%) patients achieved HbA1c<7.0% without medicine. There were no intraoperative or early postoperative complications. Loop duodenojejunal bypass with sleeve gastrectomy is safe, feasible, and shows good efficacy in terms of glycemic control in this preliminary report with short follow-up.
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16
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Wilhelm SM, Young J, Kale-Pradhan PB. Effect of Bariatric Surgery on Hypertension. Ann Pharmacother 2014; 48:674-682. [DOI: 10.1177/1060028014529260] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
Purpose: Obesity is a growing epidemic leading to worldwide public health concerns. Bariatric surgery is an option for patients with a body mass index (BMI) >40 kg/m2 or BMI of >35 kg/m2 with serious comorbid conditions. This meta-analysis examines the effect of bariatric surgery on the improvement or resolution of hypertension. Methods: Two independent investigators conducted a literature search of PubMed (1990-2013) and Cochrane databases using the terms bariatric surgery and hypertension to identify appropriate human adult studies published in English. Studies were included if they reported the number of patients with hypertension prior to undergoing any bariatric surgery procedure and whether the hypertension improved or resolved postsurgery. The number of patients with hypertension and their response rates were extracted and analyzed using RevMan 5.2.5. Results: In all, 31 prospective and 26 retrospective studies met all criteria. The types of bariatric surgery performed included Roux-en-Y, gastric banding, laparoscopic adjustable gastric banding, vertical gastric banding, sleeve gastrectomy, duodenal switch, and biliopancreatic diversion. The time to first follow-up after surgery varied from 1 week to 7 years. Of the 57 studies, 32 reported improvement of hypertension in 32 628 of 51 241 patients (odds ratio [OR] = 13.24; 95% CI = 7.73, 22.68; P < 0.00001); 46 studies reported the resolution of hypertension in 24 902 of 49 844 patients (OR = 1.70; 95% CI = 1.13, 2.58; P = 0.01). A random-effects model was used because the heterogeneity between the studies was high ( I2 = 97%). Conclusion: The results of this meta-analysis indicate that patients who undergo bariatric surgery experience improvement and resolution of their hypertension.
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Affiliation(s)
- Sheila M. Wilhelm
- Wayne State University, Detroit, MI, USA
- Harper University Hospital, Detroit, MI, USA
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Busetto L, Mozzi E, Schettino AM, Furbetta F, Giardiello C, Micheletto G, Pilone V. Three years durability of the improvements in health-related quality of life observed after gastric banding. Surg Obes Relat Dis 2014; 11:110-7. [PMID: 25487634 DOI: 10.1016/j.soard.2014.04.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 03/24/2014] [Accepted: 04/22/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND Improvements in health-related quality of life (HR-QoL) occur after bariatric surgery. However, sustainability of these changes over time remains debated. METHODS Data collected in a prospective 3-year multicenter Italian study on changes of HR-QoL after laparoscopic adjustable gastric banding were used. HR-QoL has investigated with the SF-36 questionnaire. Hunger, satiety, and the self-perceived effects of LAGB were recorded. RESULTS A total of 230 patients (53 male and 177 female) were analyzed. Body mass index was 41.4±5.4 kg/m2 at baseline, declined to 33.8±5.8 kg/m2 12 months after surgery (P<.001), and further reduced to 31.9±5.1 kg/m2 36 months after surgery (P<.001 versus 12 months). Scores in the SF-36 subscales were lower than in the general Italian population at baseline. The physical component summary score was 51.9±11.6 at baseline, improved to 79.2±15.4 at 12 months (P<.001), and stabilized to 79.8±15.6 at 36 months. The mental summary score was 52.3±11.8 at baseline, improved to 75.2±17.3 at 12 months (P<.001), and stabilized to 74.2±17.5 at 36 months. A decline>10 points between 12 and 36 months in the summary scores was observed in 22.0% of the patients for PCS and in 26.8% for MCS. In a multiple linear regression analysis, deterioration in HR-QoL in the 12-36 months period was associated to the presence of better HR-QoL values at 12 months and to a more pronounced reduction of the self-perceived effect of the banding at 36 months. CONCLUSION Improvements in HR-QoL observed in the first year after surgery maintained up to the third year after gastric banding.
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Lannoo M, Dillemans B. Laparoscopy for primary and secondary bariatric procedures. Best Pract Res Clin Gastroenterol 2014; 28:159-73. [PMID: 24485263 DOI: 10.1016/j.bpg.2013.11.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 11/13/2013] [Accepted: 11/23/2013] [Indexed: 01/31/2023]
Abstract
Recently obesity has been defined as a disease and has turned bariatric surgery into a part of a chronic illness management. Obesity induces several comorbidities leading to cardiovascular disease and mortality. The effects of bariatric surgery on these comorbidities used to be classified as weight-loss induced. However bariatric surgery has recently been termed metabolic surgery because of the suspected direct, weight loss independent effect of bariatric procedures on the physiopathological mechanisms causing excess fat storage and insulin resistance. This review describes the standard procedures commonly performed and their specific outcomes on metabolic diseases in order to work towards more patient tailored treatment of obesity and to reduce side effects. Furthermore this review focuses on gaps in understanding the pathogenesis of obesity and its treatment with bariatric surgery. Surgery failures as well as new techniques are discussed and evaluated.
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Affiliation(s)
- Matthias Lannoo
- Department of Abdominal Surgery, University Hospitals, Leuven, Belgium.
| | - Bruno Dillemans
- Department of Abdominal Surgery, AZ Sint Jan, Bruges, Belgium.
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Fan J, Xu JH, Wang J, Wang GZ, Zhang YQ, Liu XZ. Effects of Laparoscopic Adjustable Gastric Banding on Weight Loss, Metabolism, and Obesity-Related Comorbidities: 5-year Results in China. Obes Surg 2014; 24:891-6. [DOI: 10.1007/s11695-013-1173-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Coulman KD, Abdelrahman T, Owen-Smith A, Andrews RC, Welbourn R, Blazeby JM. Patient-reported outcomes in bariatric surgery: a systematic review of standards of reporting. Obes Rev 2013; 14:707-20. [PMID: 23639053 DOI: 10.1111/obr.12041] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 03/20/2013] [Accepted: 04/01/2013] [Indexed: 12/01/2022]
Abstract
Bariatric surgery is increasingly being used to treat severe obesity, but little is known about its impact on patient-reported outcomes (PROs). For PRO data to influence practice, well-designed and reported studies are required. A systematic review identified prospective bariatric surgery studies that used validated PRO measures. Risk of bias in randomized controlled trials (RCTs) was assessed, and papers were examined for reporting of (i) who completed PRO measures; (ii) missing PRO data and (iii) clinical interpretation of PRO data. Studies meeting all criteria were classified as robust. Eighty-six studies were identified. Of the eight RCTs, risk of bias was high in one and unclear in seven. Sixty-eight different PRO measures were identified, with the Short Form (SF)-36 questionnaire most commonly used. Forty-one (48%) studies explicitly stated measures were completed by patients, 63 (73%) documented missing PRO data and 50 (58%) interpreted PRO data clinically. Twenty-six (30%) met all criteria. Although many bariatric surgery studies assess PROs, study design and reporting is often poor, limiting data interpretation and synthesis. Well-designed studies that include agreed PRO measures are needed with reporting to include integration with clinical outcomes to inform practice.
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Affiliation(s)
- K D Coulman
- Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK; Department of Bariatric and Upper GI Surgery, Musgrove Park Hospital, Taunton and Somerset NHS Foundation Trust, Taunton, Somerset, UK
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Hartendorp P, Telem DA. Is the Band a Good Procedure Choice, and for Whom Should We Still Consider It? CURRENT SURGERY REPORTS 2013. [DOI: 10.1007/s40137-013-0025-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lier HØ, Biringer E, Stubhaug B, Tangen T. Prevalence of psychiatric disorders before and 1 year after bariatric surgery: the role of shame in maintenance of psychiatric disorders in patients undergoing bariatric surgery. Nord J Psychiatry 2013; 67:89-96. [PMID: 22587601 DOI: 10.3109/08039488.2012.684703] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The present study examined prevalence of psychiatric disorders before and 1 year after weight loss surgery. Furthermore, we studied if level of pre-operative shame could be a maintaining factor for psychiatric disorders at 1-year follow-up. METHOD One-hundred and twenty-seven patients (F/M: 94/33) with mean body mass index (BMI) ± standard deviation (s) =45.3±5.2 kg/m(2) and mean age 41.3±10.3 years participated in the study. Eighty-seven patients met for follow-up 1 year after surgery. Psychiatric disorders were assessed by the Mini International Neuropsychiatric Interview (M.I.N.I.) and the Structured Clinical Interview (SCID-II). Levels of depression, anxiety and shame were assessed by the Beck Depression Inventory (BDI), the Beck Anxiety Inventory (BAI) and the Internalized Shame Scale (ISS). RESULTS Sixty-one patients (48%) at pre-operative assessment and 16 patients (18%) at 1-year follow-up had a comorbid psychiatric disorder. The strongest predictor of post-operative psychiatric disorder was pre-operative psychiatric disorder, odds ratio of 27.7 (95% CI for EXP (B) 3.2-239.8, P =0.003). Pre-operative level of shame (higher than 50-point ISS score) was also a significant predictor for post-operative psychiatric disorders, odds ratio of 9.1 (95% CI for EXP (B) 1.8-44.4, P =0.007). CONCLUSION There was a significant reduction in prevalence of psychiatric disorders from pre-operative assessment to follow-up 1 year after surgery. Level of shame at pre-operative assessment was associated with maintenance of psychiatric problems. This finding is of clinical importance, since psychiatric disorders persisting after bariatric surgery have strong impact on the course of weight loss and quality of life.
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Affiliation(s)
- Haldis Økland Lier
- Section of Mental Health Research, Haugesund Hospital, Helse Fonna HF, Haugesund, Norway.
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Keogh JB, Brancatisano A, Taylor SF, McDonald F, Brancatisano R, Hamdorf JM, Chisholm J, Kow L, Wahlroos S, Ryan B, Toouli J. Evaluation of the Swedish adjustable gastric band VC (SAGB-VC) in an Australian population: early results. Can J Surg 2013. [PMID: 23187036 DOI: 10.1503/cjs.011511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND The Swedish adjustable gastric band VC (SAGB-VC) has been in use in Australia since 2007. We evaluated its efficacy and safety. METHODS We retrospectively analyzed the prospective clinical data of patients who received the implant between November 2007 and June 2009 at 3 Australian bariatric centres. RESULTS In all, 1176 patients (mean age 45.9 [standard deviation (SD) 12.3] yr, mean body mass index 43.4 [SD 7.6]) received the SAGB-VC. At a mean follow-up of 11 (SD 3) months, weight reduced by a mean of 18.4 (SD 11.1) kg with an excess weight loss of 37.8% (SD 19.9%). Body mass index decreased (from mean 43.4 [SD 7.7] to mean 36.7 [SD 6.5], p < 0.001). Type 2 diabetes (T2DM) was reported in 167 patients and hypertension in 373. Improvement occurred in 73.5% of patients with T2DM and 31% with hypertension, with patient-reported reduction or cessation of medication. Metabolic syndrome indices improved during follow-up: high-density lipoprotein cholesterol (mean 1.3 [SD 0.3] v. mean 1.4 [SD 0.3] mmol/L, p < 0.001), triglycerides (mean 1.6 [SD 0.8] v. mean 1.3 [SD 0.7] mmol/L, p < 0.001), waist circumference (men 141 [SD 103] to 121 [SD 15] cm, women 117 [SD 14] to 105 [SD 14] cm, both p < 0.001), C-reactive protein (90.5 [SD 75.2] v. 53.3 [SD 61.9] nmol/L, p < 0.001). The complication rate was 4.2%. CONCLUSION The SAGB-VC is safe and effective for treating obesity and its comorbidities. The results are reproducible in separate Australian centres and consistent with published literature.
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Affiliation(s)
- Jennifer B Keogh
- The Australian Institute of Weight Control, Adelaide, Australia.
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Al Khalifa K, Violato C, Al Ansari A. Reduction in weight and BMI and changes in Co-morbidities following laparoscopic adjustable gastric banding procedure for morbidly obese patients in Bahrain: a five year longitudinal study. SPRINGERPLUS 2013; 2:19. [PMID: 23450466 PMCID: PMC3581763 DOI: 10.1186/2193-1801-2-19] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 01/17/2013] [Indexed: 11/10/2022]
Abstract
Background Obesity and its related illnesses are pan-endemic health problems which require intervention. Laparoscopic Adjustable Gastric Banding (LAGB) is seen as a safe surgical procedure with satisfactory results on weight reduction and improvement in obesity related illness. Methods Data were collected in a repeated-measures longitudinal five year study for 143 morbidly obese patients who underwent laparoscopic adjustable gastric banding (LAGB). Follow up was continued from 3 to 60 months post operatively. Patients were assessed for diabetes, hypertension and dyslipidemia. Results Repeated measures ANOVAs revealed that both men and women lose weight and reduce their BMIs at a consistent rate. At 3, 6 and 9 months post-operative there are no differences in percent weight loss between men and women with mean weight loss at 8.9%, 13.1% and 16.0% respectively of pre-operative weight. At 12, 24 and 60 months post-operatively, however, men significantly increase the percentage of weight loss as well as improve their BMI compared to women (p < .05). At 24 months post-operative, men and women have BMIs of 36.03 and 32.85, both still in the obese range. By 60 months men have achieved a BMI that is slightly under the obese range into the overweight range (30.76) while women (BMI = 36.61) were still in the obese range. At 60 months, men have lost a total of 33.75% of their pre-operative body weight while women have lost a total of 21.50. Diabetes, hypertension and dyslipidemia were significantly reduced in the sample post-operatively (p < .01). Conclusion LAGB is a safe and effective surgical procedure for morbidly obese patients resulting in weight loss, BMI decrease and reduction in co-morbid illnesses.
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Affiliation(s)
- Khalid Al Khalifa
- FRCSI, Department of General Surgery, Bahrain Defense Force Hospital, West Riffa, Bahrain
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Juel CTB, Ali Z, Nilas L, Ulrik CS. Asthma and obesity: does weight loss improve asthma control? a systematic review. J Asthma Allergy 2012; 5:21-6. [PMID: 22791994 PMCID: PMC3392696 DOI: 10.2147/jaa.s32232] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Aim and methods Obesity is a major health problem, and obesity is associated with a high incidence of asthma and poor asthma control. The aim of the present paper is to systematically review the current knowledge of the effect on overall asthma control of weight reduction in overweight and obese adults with asthma. Results Weight loss in obese individuals with doctor-diagnosed asthma is associated with a 48%–100% remission of asthma symptoms and use of asthma medication. Published studies, furthermore, reveal that weight loss in obese asthmatics improves asthma control, and that especially surgically induced weight loss results in significant improvements in asthma severity, use of asthma medication, dyspnoea, exercise tolerance, and acute exacerbations, including hospitalizations due to asthma. Furthermore, weight loss in obese asthmatics is associated with improvements in level of lung function and airway responsiveness to inhaled methacholine, whereas no significant improvements have been observed in exhaled nitric oxide or other markers of eosinophilic airway inflammation. Conclusion Overweight and obese adults with asthma experience a high symptomatic remission rate and significant improvements in asthma control, including objective measures of disease activity, after weight loss. Although these positive effects of weight loss on asthma-related health outcomes seem not to be accompanied by remission or improvements in markers of eosinophilic airway inflammation, it has potentially important implications for the future burden of asthma.
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Affiliation(s)
- Caroline Trunk-Black Juel
- Respiratory Section, Internal Medicine Unit, Hvidovre Hospital and University of Copenhagen, Hvidovre, Denmark
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26
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Busetto L, Pilone V, Schettino AM, Furbetta N, Zappa M, Di Maro A, Borrelli V, Giardiello C, Battistoni M, Gardinazzi A, Perrotta N, Micheletto G, De Meis P, Martelli S, Marangon M, Forestieri P, Pari C, Gennai S, Mozzi E. Determinants of health-related quality of life in morbid obese candidates to gastric banding. Eat Weight Disord 2012; 17:e93-100. [PMID: 22314259 DOI: 10.3275/8244] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To analyse determinants of self reported health-related quality of life (HR-QoL) in morbid obese patients candidates to laparoscopic adjustable gastric banding (LAGB). METHODS Determinants of HR-QoL were investigated in 383 morbid obese patients (82 M and 301 F) with BMI≥40 kg/m² (BMI≥35 kg/m² if complicated obesity) and age 18-60 years. HR-QoL was determined with the SF-36 questionnaire. Determinants of the two summary measures of SF-36 (physical component and mental component) were analysed by stepwise multiple linear regression analysis with age, BMI, physical comorbidites, mental comorbidites and eating behaviour disorders as independent variables. Physical comorbities (diabetes, hypertension, hypertriglyceridemia, low HDL, sleep apnea and osteoarthritis) were coded as present or absent on the basis of simple diagnostic clinical criteria; mental comorbidities (depression) and eating behaviour disorders (binge eating, sweet eating and nibbling) on the basis of an unstructured clinical interview. RESULTS Mean age was 38.8±10.2 years and mean BMI was 41.5±5.4 kg/m². Scores in the eight SF-36 subscales were lower in women than in men and lower than in the general Italian population. However, 18.4-43.5% of the participants had HR-QoL levels above the normative values, depending on the scale. In both genders, low scores in the mental component of the SF-36 were associated to the presence of depression and eating behaviour disorders and not to physical comorbidities or BMI levels. Low physical self-perceived well being was associated to high BMI levels in men and to depression, hypertension and hypertriglyceridemia in women. CONCLUSION HR-QoL was poor in morbid obese candidates to LAGB, particularly in women, and was negatively affected more by mental comorbidites and eating behaviour disorders than by physical comorbidities or BMI levels.
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Affiliation(s)
- L Busetto
- Clinica Medica I, Policlinico Universitario, Via Giustiniani 2, 35128 Padova, Italy.
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100 obese patients after laparoscopic adjustable gastric banding - the influence on BMI, gherlin and insulin concentration, parameters of lipid balance and co-morbidities. Adv Med Sci 2012; 57:58-64. [PMID: 22440938 DOI: 10.2478/v10039-012-0008-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Obesity is a widespread health issue caused by chronic impaired balance between energy supply and its expenditure. It leads to gathering of excessive fat tissue and numerous co-morbidities.The aim of this study is to present the influence of laparoscopic adjustable gastric banding (LAGB) on plasma ghrelin, insulin, glucose, triglycerides, total, HDL- and LDL-cholesterol concentration as well as on alanine and aspartate aminotransferase in obese patients and influence on co-morbidities such as type 2 diabetes mellitus, dislipidemy, hypertension and sleep apnea. MATERIALS AND METHODS 100 obese patients underwent LAGB: 34 men - average age 39.18 ± 12.17 years old and 66 women - average age 37.0 ± 12.6 years old. During 6 months follow-up, particular measurements have been conducted in different time points. Evaluation of body mass loss (%EWL, %EBL) and the homeostatic model assessment insulin resistance (HOMA IR) was conducted. In the same time ghrelin, insulin, glucose, triglycerides, total cholesterol, HDL- and LDL-cholesterol concentration was determined after 7 days, 1, 3 and 6 months after the surgery. RESULTS Significant decrease in BMI and HOMA IR was observed as well as in insulin and glucose concentration. Increase in ghrelin concentration in comparison to preoperative values was also stated. CONCLUSIONS LAGB leads to significant body mass loss, improvement in patients' general health state and to normalization of metabolic parameters. Improvement or total resolution of type 2 diabetes (T2DM), hypertension and sleep apnea was also noticed.
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Pilone V, Mozzi E, Schettino AM, Furbetta F, Di Maro A, Giardiello C, Battistoni M, Gardinazzi A, Micheletto G, Perrotta N, Busetto L. Improvement in health-related quality of life in first year after laparoscopic adjustable gastric banding. Surg Obes Relat Dis 2012; 8:260-8. [DOI: 10.1016/j.soard.2011.12.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 11/25/2011] [Accepted: 12/14/2011] [Indexed: 02/05/2023]
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Malik SM, Traub ML. Defining the role of bariatric surgery in polycystic ovarian syndrome patients. World J Diabetes 2012; 3:71-9. [PMID: 22532886 PMCID: PMC3334389 DOI: 10.4239/wjd.v3.i4.71] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 03/21/2012] [Accepted: 04/10/2012] [Indexed: 02/05/2023] Open
Abstract
Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder in women. To meet PCOS criteria, women must have a combination of hyperandrogenism, anovulation and ultrasound findings. Almost 10% of all reproductive age women worldwide show signs of PCOS. Although women often seek care for gynecological or body image concerns, many PCOS women are at risk for metabolic syndrome (MS). Many of the metabolic consequences are overlooked and undertreated by physicians because these patients tend to be young, reproductive age women. MS and obesity coexist commonly with PCOS. These young women are predisposed to glucose abnormalities and ultimately diabetes mellitus, dyslipidemia and eventually cardiovascular disease. Bariatric surgery can be an effective means of weight loss in PCOS women. Surgical techniques have become safer and less invasive over time and have been found to be effective in achieving significant weight loss. Surgical options have also increased, giving patients more choices. Bariatric surgery may prevent or reverse metabolic syndrome. Bariatric surgery may also have reproductive benefits in PCOS patients. Although bariatric surgery has historically been performed in older, reproductive aged women, it has recently gained favor in adolescents as well. This is of particular importance due to the prevalence of both PCOS and MS in adolescents. Treatment of PCOS and MS certainly requires a combination of medical therapy, psychological support and lifestyle modifications. These treatments are difficult and often frustrating for patients and physicians. Bariatric surgery can be effective in achieving significant weight loss, restoration of the hypothalamic pituitary axis, reduction of cardiovascular risk and even in improving pregnancy outcomes. Ultimately, bariatric surgery should be considered part of the treatment in PCOS women, especially in those with MS.
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Affiliation(s)
- Shaveta M Malik
- Shaveta M Malik, Michael L Traub, Department of Obstetrics and Gynecology, Staten Island University Hospital, Staten Island, NY 10305, United States
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Effect of bariatric surgery on airway response and lung function in obese subjects with asthma. Respir Med 2012; 106:651-60. [PMID: 22326605 DOI: 10.1016/j.rmed.2011.12.012] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 12/23/2011] [Indexed: 10/14/2022]
Abstract
BACKGROUND Obesity is a risk factor for self-reported asthma and makes asthma management more difficult. The effects of bariatric surgery on asthma in severely obese subjects remain to be documented. METHODS In this prospective study, 12 asthmatic patients with severe obesity were evaluated before, 6 and 12 months after bariatric surgery. Each had methacholine inhalation tests, measures of expiratory flows and lung volumes, measurements of C-reactive protein and questionnaires on asthma medication, asthma symptoms and co-morbid conditions. Eleven severely obese patients with asthma (considered as controls) underwent the same evaluations. Primary endpoint was airway responsiveness to methacholine and secondary endpoints were lung volumes and markers of systemic inflammation. RESULTS Mean body mass index decreased from 51.2 to 34.4 kg/m(2) twelve months post-surgery. Mean PC(20) methacholine improved from 0.84 to 6.2 mg/ml (P < 0.001); FEV(1), FVC, FRC, FRC/TLC and ERV all improved (P ≤ 0.006). C-reactive protein decreased from 8.6 to 1.7 mg/L (P < 0.001) Asthma symptoms total score was significantly reduced (P = 0.03) and asthma medication needs decreased, ten patients being able to stop all asthma drugs. No significant changes of these parameters from baseline were observed in asthmatic controls. Improvements in airway responsiveness and lung volumes happened in parallel and correlated with reductions of body mass index (r = 0.58, P = 0.049), C-reactive protein levels (r = -0.74, P = 0.004). CONCLUSION Airway responsiveness, lung volumes and asthma severity/control markedly improved with weight loss following bariatric surgery in severely obese patients.
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Heneghan HM, Meron-Eldar S, Brethauer SA, Schauer PR, Young JB. Effect of bariatric surgery on cardiovascular risk profile. Am J Cardiol 2011; 108:1499-507. [PMID: 21880286 DOI: 10.1016/j.amjcard.2011.06.076] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 06/28/2011] [Accepted: 06/28/2011] [Indexed: 01/06/2023]
Abstract
Obesity is associated with increased risk for cardiovascular (CV) disease (CVD) and CV mortality. Bariatric surgery has been shown to resolve or improve CVD risk factors, to varying degrees. The objective of this systematic review was to determine the impact of bariatric surgery on CV risk factors and mortality. A systematic review of the published research was performed to evaluate evidence regarding CV outcomes in morbidly obese bariatric patients. Two major databases (PubMed and the Cochrane Library) were searched. The review included all original reports reporting outcomes after bariatric surgery, published in English, from January 1950 to July 2010. In total, 637 studies were identified from the initial screen. After applying inclusion and exclusion criteria, 52 studies involving 16,867 patients were included (mean age 42 years, 78% women). The baseline prevalence of hypertension, diabetes, and dyslipidemia was 49%, 28%, and 46%, respectively. Mean follow-up was 34 months (range 3 to 155), and the average excess weight loss was 52% (range 16% to 87%). Most studies reported significant decreases postoperatively in the prevalence of CV risk factors, including hypertension, diabetes, and dyslipidemia. Mean systolic pressure reduced from to 139 to 124 mm Hg and diastolic pressure from 87 to 77 mm Hg. C-reactive protein decreased, endothelial function improved, and a 40% relative risk reduction for 10-year coronary heart disease risk was observed, as determined by the Framingham risk score. In conclusion, this review highlights the benefits of bariatric surgery in reducing or eliminating risk factors for CVD. It provides further evidence to support surgical treatment of obesity to achieve CVD risk reduction.
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Affiliation(s)
- Helen M Heneghan
- Bariatric and Metabolic Institute, Cleveland Clinic, Cleveland, Ohio, USA.
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Lier HO, Biringer E, Hove O, Stubhaug B, Tangen T. Quality of life among patients undergoing bariatric surgery: associations with mental health- A 1 year follow-up study of bariatric surgery patients. Health Qual Life Outcomes 2011; 9:79. [PMID: 21943381 PMCID: PMC3192661 DOI: 10.1186/1477-7525-9-79] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2011] [Accepted: 09/26/2011] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Preoperative mental health seems to have useful predictive value for Health Related Quality of Life (HRQOL) after bariatric surgery. The aim of the present study was to assess pre- and postoperative psychiatric disorders and their associations with pre- and postoperative HRQOL. METHOD Data were assessed before (n = 127) and one year after surgery (n = 87). Psychiatric disorders were assessed by Mini International Neuropsychiatric Interview (M.I.N.I.) and Structured Clinical Interview (SCID-II). HRQOL was assessed by the Short Form 36 (SF-36) questionnaire. RESULTS Significant improvements were found in HRQOL from preoperative assessment to follow-up one year after surgery. For the total study population, the degree of improvement was statistically significant (p values < .001) for seven of the eight SF-36 subscales from preoperative assessment to follow-up one year after surgery. Patients without psychiatric disorders had no impairments in postoperative HRQOL, and patients with psychiatric disorders that resolved after surgery had small impairments on two of the eight SF-36 subscales compared to the population norm (all effect sizes < .5) at follow-up one year after surgery. Patients with psychiatric disorders that persisted after surgery had impaired HRQOL at follow-up one year after surgery compared to the population norm, with effect sizes for the differences from moderate to large (all effect sizes ≥ .6). CONCLUSION This study reports the novel finding that patients without postoperative psychiatric disorders achieved a HRQOL comparable to the general population one year after bariatric surgery; while patients with postoperative psychiatric disorders did not reach the HRQOL level of the general population. Our results support monitoring patients with psychiatric disorders persisting after surgery for suboptimal improvements in quality of life after bariatric surgery. TRIAL REGISTRATION The trial is registered at http://www.clinicaltrials.gov prior to patient inclusion (ProtocolID16280).
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Affiliation(s)
- Haldis O Lier
- Section of Mental Health Research, Haugesund Hospital, Helse Fonna HF, P,O, Box 2170, N-5504 Haugesund, Norway.
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Abstract
Obesity and gastroesophageal reflux disease (GERD) are common chronic illnesses. They often coexist and need to be treated concomitantly. Fundoplication may be effective for the short-term control of GERD in the obese patient; however, this procedure does not induce weight loss or treat the comorbid conditions related to obesity. Roux-en-Y gastric bypass is a highly effective treatment of GERD, obesity, and the associated comorbidities. Surgeons who are not comfortable with a bariatric surgical procedure in these patients should either complete appropriate advanced training in bariatric surgery or refer those patients to a qualified surgeon who can offer these options.
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Affiliation(s)
- Kevin M Reavis
- Division of Gastrointestinal Surgery, Department of Surgery, University of California, Irvine Medical Center, 333 City Boulevard West, Suite 850, Orange, CA 92868, USA.
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Huang CK, Shabbir A, Lo CH, Tai CM, Chen YS, Houng JY. Laparoscopic Roux-en-Y gastric bypass for the treatment of type II diabetes mellitus in Chinese patients with body mass index of 25-35. Obes Surg 2011; 21:1344-9. [PMID: 21479764 PMCID: PMC3157602 DOI: 10.1007/s11695-011-0408-z] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Laparoscopic Roux-en-Y gastric bypass (LRYGB) can dramatically ameliorate type 2 diabetes mellitus (T2DM) in morbidly obese patients. However, there is little evidence supporting the effectiveness of LRYGB in low body mass index (BMI) patients. The study was designed to evaluate the safety and results of LRYGB for achieving T2DM remission in patients with BMI in the range of 25-35 kg/m(2). METHODS Twenty-two patients (two men and 20 women) with T2DM underwent LRYGB. Data on patient demographics, BMI, co-morbidities, and details of diabetes mellitus, including disease duration, family history, medication use, and remission, were prospectively collected and analyzed. RESULTS The mean age was 47 years (range, 28-63 years), mean BMI was 30.81 (range, 25.00-34.80 kg/m(2)), and mean duration of T2DM onset was 6.57 years (range, 1-20 years). Sixteen (72.27%) patients had a family history of T2DM. There was no mortality, but two (9%) patients experienced complications: an early gastrojejunostomy hemorrhage and frequent loose stools that required revision surgery. At 12 months, 14 (63.6%) patients showed T2DM remission, six (27.3%) showed glycemic control, and two (9.1%) showed improvement. The group achieving remission had a higher BMI (p = 0.001), younger age (p = 0.002), and shorter duration of diabetes (p = 0.001). These three factors may be predictors of diabetes resolution at 12 months. CONCLUSION Early intervention in low-BMI patients yields better remission rates because age, BMI, and duration of T2DM predict glycemic outcomes.
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Affiliation(s)
- Chih-Kun Huang
- Bariatric & Metabolic International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
- Department of General Surgery, E-Da Hospital, Kaohsiung, Taiwan
- Department of Chemical Engineering, Institute of Biotechnology and Chemical Engineering, I-Shou University, 1, E-Da Road, Yan-Chau Region, Kaohsiung, 824 Taiwan
| | - Asim Shabbir
- Bariatric & Metabolic International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
| | - Chi-Hsien Lo
- Bariatric & Metabolic International Surgery Center, E-Da Hospital, Kaohsiung, Taiwan
| | - Chi-Ming Tai
- Department of Internal Medicine, E-Da Hospital, Kaohsiung, Taiwan
| | - Yaw-Sen Chen
- Department of General Surgery, E-Da Hospital, Kaohsiung, Taiwan
| | - Jer-Yiing Houng
- Department of Chemical Engineering, Institute of Biotechnology and Chemical Engineering, I-Shou University, 1, E-Da Road, Yan-Chau Region, Kaohsiung, 824 Taiwan
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Tayyem R, Ali A, Atkinson J, Martin CR. Analysis of Health-Related Quality-of-Life Instruments Measuring the Impact of Bariatric Surgery. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2011; 4:73-87. [DOI: 10.2165/11584660-000000000-00000] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Reynoso JF, Goede MR, Tiwari MM, Tsang AW, Oleynikov D, McBride CL. Primary and revisional laparoscopic adjustable gastric band placement in patients with hiatal hernia. Surg Obes Relat Dis 2011; 7:290-4. [PMID: 21130046 DOI: 10.1016/j.soard.2010.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Revised: 08/12/2010] [Accepted: 08/13/2010] [Indexed: 01/29/2023]
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Abstract
BACKGROUND The aggressive pursuit of weight loss in the elderly remains a controversial objective. In this series of 113 patients over 60 years of age who underwent laparoscopic gastric banding surgery, we report on complications, co-morbidity change, quality-of-life improvement and changes in medication use over a median follow-up period of 25.5 months. METHODS A prospectively kept database was reviewed from January 1999 to September 2008 identifying patients over 60 who underwent gastric banding surgery. Baseline and follow-up SF-36® survey scores were compared longitudinally. Co-morbidity change and medication use were assessed by questionnaire and electronic record review. RESULTS Major complications were experienced by 7.1% over the follow-up period with a re-operation rate of 15.0%. Excess BMI loss was 44.1% after 5 years and combined mean SF-36® quality-of-life scores (out of 100) improved 22.1 points, achieving parity with age-matched norms for the general population. Diabetes improved in 74.2% with hypertension, hyperlipidaemia and depression improving in 57.1, 51.1 and 35.9% of cases. A significant drop in medication use was not seen, and cancer was responsible for three deaths over the follow-up period. No surgical mortality was incurred. CONCLUSION Laparoscopic gastric banding can markedly improve quality of life for morbidly obese over 60s. Health gains are significant, but medication use is not substantially altered. Gastric banding is an ideal weight loss operation for this age group due to its safety and efficacy, and the primary goal should be quality-of-life improvement.
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Adjustable gastric banding outcomes with and without gastrogastric imbrication sutures: a randomized controlled trial. Surg Obes Relat Dis 2011; 7:23-31. [DOI: 10.1016/j.soard.2010.09.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2010] [Revised: 07/29/2010] [Accepted: 09/25/2010] [Indexed: 02/05/2023]
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Simon GE, Rohde P, Ludman EJ, Jeffery RW, Linde JA, Operskalski BH, Arterburn D. Association between change in depression and change in weight among women enrolled in weight loss treatment. Gen Hosp Psychiatry 2010; 32:583-9. [PMID: 21112449 PMCID: PMC2994184 DOI: 10.1016/j.genhosppsych.2010.09.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2009] [Revised: 09/15/2010] [Accepted: 09/17/2010] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To examine the association between improvement in depression and loss of weight among women with depressive symptoms entering a behavioral weight loss program. METHODS Women aged 40 to 65 with body mass index (BMI) of 30 or more and co-occurring symptoms of depression were identified by a population-based survey. A total of 203 of these women were enrolled in one of two behavioral treatment programs: one focused on weight loss and another on both weight loss and depression. Both programs included up to 26 group sessions over 12 months. Assessments at baseline, 6 months, 12 months and 24 months included measurement of weight, depressive symptoms, self-reported physical activity and estimated caloric intake (via food frequency questionnaire). RESULTS Over the first 6 months, women with a decrease in depression score were more likely to lose 5 kg or more than women without a significant decrease in depression (38% vs. 22%, odds ratio=2.20, 95% CI=1.09 to 4.44). Over the same period, improvement in depression was associated with increase in physical activity but not with change in caloric intake. Change in depression and change in weight were not significantly associated over later intervals (between 6 and 12 months or between 12 and 24 months). CONCLUSIONS Among women with co-occurring obesity and depression, short-term improvement in depression is associated with weight loss.
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Abstract
A short review deals with the role of physical activity in the prevention and treatment of obesity, in order to avoid cardio-metabolic consequences of accumulation of the fat. Community-level interventions are necessary, based on estimations of the physical activity. Mechanisms and effects of the proper training on the body fat and muscle are summarized, and practical advices are presented for implementation of the regular physical activity.
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Affiliation(s)
- Péter Apor
- RISK Egészségügyi Szolgáltató Kft. Budapest.
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Vincent HK, Ben-David K, Cendan J, Vincent KR, Lamb KM, Stevenson A. Effects of bariatric surgery on joint pain: a review of emerging evidence. Surg Obes Relat Dis 2010; 6:451-60. [DOI: 10.1016/j.soard.2010.03.284] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Revised: 03/10/2010] [Accepted: 03/10/2010] [Indexed: 10/19/2022]
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Swanson TW, Tang BQ, Rusnak CH, Schaeffer DF, Amson BJ. A five year Canadian laparoscopic adjustable gastric band experience. Am J Surg 2010; 199:690-4. [PMID: 20466118 DOI: 10.1016/j.amjsurg.2010.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2009] [Revised: 01/22/2010] [Accepted: 01/22/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND The aim of this study was to review 5 years of laparoscopic adjustable gastric band (LAGB) procedures in which low-pressure bands were used. METHODS All LAGB cases at the authors' center were retrospectively analyzed. A survey of these patients was conducted in 2008 and 2009. RESULTS Of 90 LAGB patients, 86 were surveyed. Follow-up averaged 17.5 months. Weight loss averaged 24.8 +/- 19.4 kg. Weight loss averaged 2.7 kg/mo and did not significantly drop over the last 10.7 months (2.7 vs 1.5 kg/mo, P = .16). Excess body weight loss was 27.5%, 39.1%, and 67.2% in the first, second, and following years, respectively. Patients averaged 4.14 adjustments of their bands and vomited 2.13 times per week. The mortality rate was 0%. No band slippages or band erosion occurred. Resolution or improvement occurred in most obesity-related illness. Gastroesophageal reflux disease symptoms worsened in 25% of patients. CONCLUSIONS These results replicate world LAGB literature. Low complication rates result either from the authors' band or their techniques.
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Affiliation(s)
- Todd W Swanson
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
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de Jong JR, Besselink MGH, van Ramshorst B, Gooszen HG, Smout AJPM. Effects of adjustable gastric banding on gastroesophageal reflux and esophageal motility: a systematic review. Obes Rev 2010; 11:297-305. [PMID: 19563457 DOI: 10.1111/j.1467-789x.2009.00622.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Controversial opinions exist concerning the effect of laparoscopic adjustable gastric banding on gastroesophageal reflux. MEDLINE and EMBASE databases were searched for relevant studies on patients undergoing adjustable gastric banding. Data are expressed in mean (range). Twenty studies were identified with a total of 3307 patients. The prevalence of reflux symptoms decreased postoperatively from 32.9% (16-57) to 7.7% (0-26.9) and medication use from 27.5% (16-38.5) to 9.5% (3.1-19.2). Newly developed reflux symptoms were found in 15% (6.1-20) of the patients. The percentage of esophagitis decreased postoperatively from 33.3% (19.4-61.6) to 27% (2.3-60.8). Newly developed esophagitis was observed in 22.9% (0-38.4). Pathological reflux was found in 55.8% (34.9-77.4) preoperatively and postoperatively in 29.4% (0-41.7) of the patients. Lower esophageal sphincter pressures increased from 12.9 to 16.9 mmHg (11.3-21.4). Lower esophageal sphincter relaxation decreased from 100% to 79.7% (58-86). The percentage of dysmotility increased from 3.5% (0-10) to 12.6% (0-25). Adjustable gastric banding has anti-reflux properties resulting in resolution or improvement of reflux symptoms, normalized pH monitoring results and a decrease of esophagitis on short term. However, worsening or newly developed reflux symptoms and esophagitis are found in a subset of patients during longer follow-up.
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Affiliation(s)
- J R de Jong
- Department of Pediatric Surgery, Academic Medical Center, Amsterdam, The Netherlands.
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Snyder B, Wilson T, Mehta S, Bajwa K, Robinson E, Worley T, Aluka K, Wolin-Riklin C, Wilson E. Past, present, and future: Critical analysis of use of gastric bands in obese patients. Diabetes Metab Syndr Obes 2010; 3:55-65. [PMID: 21437077 PMCID: PMC3047987 DOI: 10.2147/dmsott.s6935] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Adjustable gastric banding (AGB) is quickly becoming the most popular bariatric operation performed in the United States and Canada. Patients are particularly fond of the simplicity of the tool, the relatively low morbidity of the surgery, the quick recovery, and overall results. The gastric band has evolved over its 35-year history into a very successful adjustable tool used to restrict food consumption and limit caloric intake. The percent of excessive weight loss after banding can range from 30%-60% and depends on the time out from surgery. Along with weight loss, there is good resolution of the co-morbid conditions that are associated with excess weight and improvements in quality of life demonstrated after banding. Nutrition and follow up are extremely important after banding to ensure good compliance and adequate weight loss. Failure to follow the postoperative diet, exercise regiment, or mechanical failure of the band can lead to failure to lose adequate weight. While there are particular early and late complications associated with this surgery, the safety profile of the AGB is very appealing when compared to other bariatric operations. As we continue to reduce the morbidity of the procedure, the simple adjustable band concept has a lot of potential to remain a primary technique of maintaining long term weight loss. In conclusion, AGB has and continues to play an important role in the treatment of morbid obesity. It offers reasonably good weight loss results with very little morbidity, and the future of the adjustable band is bright.
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Affiliation(s)
- Brad Snyder
- Correspondence: Brad Snyder, University of Texas, Health Sciences, Center at Houston, TX, USA, Tel +1 713 500 7250, Fax +1 713 500 7268, Email
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Nadler EP, Reddy S, Isenalumhe A, Youn HA, Peck V, Ren CJ, Fielding GA. Laparoscopic Adjustable Gastric Banding for Morbidly Obese Adolescents Affects Android Fat Loss, Resolution of Comorbidities, and Improved Metabolic Status. J Am Coll Surg 2009; 209:638-44. [DOI: 10.1016/j.jamcollsurg.2009.07.022] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2009] [Revised: 07/24/2009] [Accepted: 07/24/2009] [Indexed: 02/06/2023]
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Ward M, Prachand V. Surgical treatment of obesity. Gastrointest Endosc 2009; 70:985-90. [PMID: 19879406 DOI: 10.1016/j.gie.2009.09.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2009] [Accepted: 09/04/2009] [Indexed: 02/08/2023]
Affiliation(s)
- Marc Ward
- University of Chicago General Surgery Program, Committee on Molecular Metabolism and Nutrition, University of Chicago Medical Center, Chicago, Illinois 60637, USA
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Gastric band placement for obesity is not associated with increased urinary risk of urolithiasis compared to bypass. J Urol 2009; 182:2340-6. [PMID: 19762051 DOI: 10.1016/j.juro.2009.07.041] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Indexed: 10/20/2022]
Abstract
PURPOSE Obesity is associated with multiple health risks. Bariatric surgery is a treatment for clinically severe obesity and is known to increase urolithiasis risk. However, trends in risk over time are not well characterized. Moreover little attention has been devoted to laparoscopic gastric band placement. A comparison of urinary risk of urolithiasis after the Roux-en-Y and gastric banding procedures was performed. MATERIALS AND METHODS We evaluated 24-hour urine collections from 39 subjects (11 male and 28 female, mean age 51 years) after bariatric surgery. Of these subjects 27 underwent Roux-en-Y gastric bypass and 12 had gastric banding procedures. Mean time since surgery was 3.4 and 2.1 years for the Roux-en-Y gastric bypass and gastric banding groups, respectively. RESULTS Urine volume was low in both groups (less than 1.5 l daily). Urinary calcium excretion was lower (p = 0.001) in the Roux-en-Y gastric bypass (100 mg daily) vs the gastric banding group (191 mg daily). After Roux-en-Y gastric bypass surgery 48% had a urinary oxalate of 45 mg daily or more compared to 25% after gastric banding. Urinary citrate was less than 370 mg daily for 14 subjects in the Roux-en-Y gastric bypass and 1 in the gastric banding group. All patients were taking calcium supplements. Dietary intake of high oxalate foods did not correlate with urinary oxalate excretion or with hyperoxaluria. CONCLUSIONS Our study confirms the risk of urinary stones following the Roux-en-Y gastric bypass procedure as a result of hyperoxaluria, low urine volume and hypocitraturia. Those with gastric banding placement had low urine volumes. Future studies should elucidate the effect of nutrition and/or pharmacological therapy on stone risk of both surgeries as their incidence increases.
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Phillips E, Ponce J, Cunneen SA, Bhoyrul S, Gomez E, Ikramuddin S, Jacobs M, Kipnes M, Martin L, Marema RT, Pilcher J, Rosenthal R, Rubenstein R, Teixeira J, Trus T, Zundel N. Safety and effectiveness of Realize adjustable gastric band: 3-year prospective study in the United States. Surg Obes Relat Dis 2009; 5:588-97. [PMID: 19342314 DOI: 10.1016/j.soard.2008.12.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2008] [Revised: 12/11/2008] [Accepted: 12/18/2008] [Indexed: 02/02/2023]
Abstract
BACKGROUND The effectiveness and safety of bariatric surgery using laparoscopic adjustable gastric bands have been demonstrated in numerous published studies. We present the results of the first U.S. multicenter trial of the Realize adjustable gastric band, a laparoscopic adjustable gastric band previously available only outside the United States as the Swedish adjustable gastric band. METHODS A total of 405 morbidly obese patients were screened at 12 different centers from May to November 2003 to participate in a prospective, single-arm study of the safety and effectiveness of the laparoscopically implanted Realize band. Changes in excess body weight, the parameters of diabetes and dyslipidemia, and the incidence of complications were assessed at 3 years of follow-up. RESULTS Of the 405 patients, 276 (78.3% women and 61.2% white) qualified for the study. The average age was 38.6 + or - 9.4 years (range 18-61), and the preoperative body mass index was 44.5 + or - 4.7 kg/m(2). The mean hospital stay was 1.2 + or - 1.3 days. At 3 years, the average excess weight loss was 41.1% + or - 25.1% or a decrease in the body mass index of 8.2 kg/m(2) (18.6%) (P < .001). In diabetic patients with a baseline elevated hemoglobin A(1)c level, the level decreased by 1% (P < .001). The total cholesterol, low-density lipoprotein cholesterol, and triglycerides decreased by 9%, 16%, and 50%, respectively (P < .001), and the high-density lipoprotein cholesterol increased by 25% (P < .001) in patients with abnormal baseline values. One patient required conversion to an open surgical technique. No 30-day mortality occurred. The complication frequencies were generally low and included esophageal dysmotility in 0.4%, late balloon failure in 0.4%, band erosion in 0.4%, slippage in 3.3%, esophageal dilation in 3.3%, pouch dilation in 3.6%, catheter kinking in 1.1%, port displacement in 2.5%, and port disconnection in 4.3%. Reoperations were required in 15.2% of the patients and involved 2 band replacements, 9 band revisions, 5 port replacements, 22 port revisions, and 4 explants. CONCLUSION The results of our study have shown that the Realize adjustable gastric band is safe and effective in a diverse U.S. population of morbidly obese patients. Significant weight loss was achieved throughout the 3 years of follow-up, with corresponding improvements in the indicators of diabetes and dyslipidemia.
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Simon GE, Arterburn DE. Does comorbid psychiatric disorder argue for or against surgical treatment of obesity? Gen Hosp Psychiatry 2009; 31:401-2. [PMID: 19703632 PMCID: PMC2732582 DOI: 10.1016/j.genhosppsych.2009.05.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Accepted: 05/30/2009] [Indexed: 11/18/2022]
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