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Fried M, Yumuk V, Oppert JM, Scopinaro N, Torres A, Weiner R, Yashkov Y, Frühbeck G. Interdisciplinary European guidelines on metabolic and bariatric surgery. Obes Surg 2014; 24:42-55. [PMID: 24081459 DOI: 10.1007/s11695-013-1079-8] [Citation(s) in RCA: 395] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In 2012, an expert panel composed of presidents of each of the societies, the European Chapter of the International Federation for the Surgery of Obesity (IFSO-EC), and of the European Association for the Study of Obesity (EASO), as well as of the chair of EASO Obesity Management Task Force (EASO OMTF) and other key representatives from IFSO-EC and EASO, devoted the joint Medico-Surgical Workshop of both institutions to the topic of metabolic surgery in advance of the 2013 European Congress on Obesity held in Liverpool. This meeting was prompted by the extraordinary advancement made in the field of metabolic and bariatric surgery during the past decade. It was agreed to revise and update the 2008 Interdisciplinary European Guidelines on Surgery of Severe Obesity produced by focusing in particular on the evidence gathered in relation to the effects on diabetes and the changes in the recommendations of patient eligibility criteria. The expert panel allowed the coverage of key disciplines in the comprehensive management of obesity and obesity-associated diseases, aimed specifically at updating the clinical guidelines to reflect current knowledge, expertise and evidence-based data on metabolic and bariatric surgery.
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Affiliation(s)
- M Fried
- Center for Treatment of Obesity and Metabolic Disorders, OB Klinika, Prague, Czech Republic,
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Fried M, Yumuk V, Oppert JM, Scopinaro N, Torres AJ, Weiner R, Yashkov Y, Frühbeck G. Interdisciplinary European Guidelines on metabolic and bariatric surgery. Obes Facts 2013; 6:449-68. [PMID: 24135948 PMCID: PMC5644681 DOI: 10.1159/000355480] [Citation(s) in RCA: 189] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Accepted: 09/09/2013] [Indexed: 12/12/2022] Open
Abstract
In 2012, an outstanding expert panel derived from IFSO-EC (International Federation for the Surgery of Obesity-European Chapter) and EASO (European Association for the Study of Obesity), composed by key representatives of both Societies including past and present presidents together with EASO's OMTF (Obesity Management Task Force) chair, agreed to devote the joint Medico-Surgical Workshop of both institutions to the topic of metabolic surgery as a pre-satellite of the 2013 European Congress on Obesity (ECO) to be held in Liverpool given the extraordinarily advancement made specifically in this field during the past years. It was further agreed to revise and update the 2008 Interdisciplinary European Guidelines on Surgery of Severe Obesity produced in cooperation of both Societies by focusing in particular on the evidence gathered in relation to the effects on diabetes during this lustrum and the subsequent changes that have taken place in patient eligibility criteria. The expert panel composition allowed the coverage of key disciplines in the comprehensive management of obesity and obesity-associated diseases, aimed specifically at updating the clinical guidelines to reflect current knowledge, expertise and evidence-based data on metabolic and bariatric surgery.
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Affiliation(s)
- Martin Fried
- OB Klinika, Centre for Treatment of Obesity and Metabolic Disorders, 1st Faculty of Medicine, Charles University, Prague, Czech Republic, Istanbul, Turkey
| | - Volkan Yumuk
- Division of Endocrinology, Metabolism and Diabetes, Istanbul University Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Jean-Michel Oppert
- Department of Nutrition, Heart and Metabolism Division, Pitie Salpetriere University Hospital (AP-HP) University Pierre et Marie Curie-Paris 6, Institute of Cardiometabolism and Nutrition (ICAN) Paris, France
| | | | - Antonio J. Torres
- Department of Surgery Complutense University of Madrid, Hospital Clinico ‘San Carlos’, Madrid, Spain
| | - Rudolf Weiner
- Sachsenhausen Hospital and Centre for Minimally Invasive Surgery, Johan Wolfgang Goethe University, Frankfurt/M., Germany, Spain
| | - Yuri Yashkov
- Obesity Surgery Service, Centre of Endosurgery and Lithotripsy Moscow, Russia, Spain
| | - Gema Frühbeck
- Department of Endocrinology and Nutrition, Clínica Universidad de Navarra, CIBERobn, Instituto de Salud Carlos III, Pamplona, Spain
- *Gema Frühbeck, R Nutr MD PhD, Department of Endocrinology and Nutrition, Clínica Universidad de Navarra, CIBERobn, Instituto de Salud Carlos III, Avda. Pio XII, 36, 31008 Pamplona (Spain),
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Apovian CM, Baker C, Ludwig DS, Hoppin AG, Hsu G, Lenders C, Pratt JSA, Forse RA, O'brien A, Tarnoff M. Best Practice Guidelines in Pediatric/Adolescent Weight Loss Surgery. ACTA ACUST UNITED AC 2012; 13:274-82. [PMID: 15800284 DOI: 10.1038/oby.2005.37] [Citation(s) in RCA: 123] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To establish evidence-based guidelines for best practices in pediatric/adolescent weight loss surgery (WLS). RESEARCH METHODS AND PROCEDURES We carried out a systematic search of English-language literature in MEDLINE on WLS performed on children and adolescents. Key words were used to narrow the field for a selective review of abstracts. Data were extracted, and evidence categories were assigned according to a grading system based on established evidence-based models. Eight pertinent case series, published between 1980 and 2004, were identified and reviewed. These data were supplemented with expert opinions and literature on WLS in adults. RESULTS Recommendations focused on patient safety, reduction of medical errors, systems improvements, credentialing, and future research. We developed evidence-based criteria for eligibility, assessment, treatment, and follow-up; recommended surgical procedures based on the best available evidence; and established minimum guideline requirements for data collection. DISCUSSION Lack of adequate data and gaps in knowledge were cited as important reasons for caution. Physiological status, comprehensive screening of patients and their families, and required education and counseling were identified as key factors in assessing eligibility for surgery. Data collection and peer review were also identified as important issues in the delivery of best practice care.
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Affiliation(s)
- Caroline M Apovian
- Department of Medicine, Surgery, and Pediatrics, and Section of Endocrinology, Diabetes and Nutrition, Boston University Medical Center, 88 East Newton Street, Robinson Building, Suite 4400, Boston, MA 02118, USA.
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Saltzman E, Anderson W, Apovian CM, Boulton H, Chamberlain A, Cullum-Dugan D, Cummings S, Hatchigian E, Hodges B, Keroack CR, Pettus M, Thomason P, Veglia L, Young LS. Criteria for Patient Selection and Multidisciplinary Evaluation and Treatment of the Weight Loss Surgery Patient. ACTA ACUST UNITED AC 2012; 13:234-43. [PMID: 15800279 DOI: 10.1038/oby.2005.32] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To provide evidence-based guidelines for patient selection and to recommend the medical and nutritional aspects of multidisciplinary care required to minimize perioperative and postoperative risks in patients with severe obesity who undergo weight loss surgery (WLS). RESEARCH METHODS AND PROCEDURES Members of the Multidisciplinary Care Task Group conducted searches of MEDLINE and PubMed for articles related to WLS in general and medical and nutritional care in particular. Pertinent abstracts and literature were reviewed for references. Multiple searches were carried out for various aspects of multidisciplinary care published between 1980 and 2004. A total of 3000 abstracts were identified; 242 were reviewed in detail. RESULTS We recommended multidisciplinary screening of WLS patients to ensure appropriate selection; preoperative assessment for cardiovascular, pulmonary, gastrointestinal, endocrine, and other obesity-related diseases associated with increased risk for complications or mortality; preoperative weight loss and cessation of smoking; perioperative prophylaxis for deep vein thrombosis and pulmonary embolism (PE); preoperative and postoperative education and counseling by a registered dietitian; and a well-defined postsurgical diet progression. DISCUSSION Obesity-related diseases are often undiagnosed before WLS, putting patients at increased risk for complications and/or early mortality. Multidisciplinary assessment and care to minimize short- and long-term risks include: comprehensive medical screening; appropriate pre-, peri-, and postoperative preparation; collaboration with multiple patient care disciplines (e.g., anesthesiology, pulmonary medicine, cardiology, and psychology); and long-term nutrition education/counseling.
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Affiliation(s)
- Edward Saltzman
- Jean Mayer U.S. Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, 711 Washington Street, Boston, MA 02111, USA.
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Kaplan LM, Fallon JA, Mun EC, Harvey AM, Kastrinakis WV, Johnson EQ, Nierman RS, Keroack CR. Coding and Reimbursement for Weight Loss Surgery: Best Practice Recommendations. ACTA ACUST UNITED AC 2012; 13:290-300. [PMID: 15800286 DOI: 10.1038/oby.2005.39] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To review the use and usefulness of billing codes for services related to weight loss surgery (WLS) and to examine third party reimbursement policies for these services. RESEARCH METHODS AND PROCEDURES The Task Group carried out a systematic search of MEDLINE, the Internet, and the trade press for publications on WLS, coding, reimbursement, and coding and reimbursement policy. Twenty-eight articles were each reviewed and graded using a system based on established evidence-based models. The Massachusetts Dietetics Association provided reimbursement data for nutrition services. Three suppliers of laparoscopic WLS equipment provided summaries of coding and reimbursement information. WLS program directors were surveyed for information on use of procedure codes related to WLS. RESULTS Recommendations focused on correcting or improving on the current lack of congruity among coding practices, reimbursement policies, and accepted clinical practice; lack of uniform coding and reimbursement data across institutions; inconsistent and/or inaccurate diagnostic and billing codes; inconsistent insurance reimbursement criteria; and inability to leverage reimbursement and coding data to track outcomes, identify best practices, and perform accurate risk-benefit analyses. DISCUSSION Rapid changes in the prevalence of obesity, our understanding of its clinical impact, and the technologies for surgical treatment have yet to be adequately reflected in coding, coverage, and reimbursement policies. Issues identified as key to effective change include improved characterization of the risks, benefits, and costs of WLS; anticipation and monitoring of technological advances; encouragement of consistent patterns of insurance coverage; and promotion of billing codes for WLS procedures that facilitate accurate tracking of clinical use and outcomes.
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Affiliation(s)
- Lee M Kaplan
- Massachusetts General Hospital Weight Center, Massachusetts General Hospital, 50 Staniford Street, Fourth Floor, Boston, MA 02114, USA.
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Sánchez-Santos R, Estévez S, Tomé C, González S, Brox A, Nicolás R, Crego R, Piñón M, Masdevall C, Torres A. Training programs influence in the learning curve of laparoscopic gastric bypass for morbid obesity: a systematic review. Obes Surg 2012; 22:34-41. [PMID: 21455832 DOI: 10.1007/s11695-011-0398-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The makeup of a new surgical bariatric team may be associated with a higher number of postoperative complications due to the learning curve. The aim of this study was to evaluate the outcomes during the learning curve of laparoscopic gastric bypass (LGBP) depending on surgeons' training. A systematic approach was used to review studies from the Pubmed, Embase (Ovid), Cancer Lit, Biomes Central via Scirus, Current Contens (ISI), and Web of Science (SCI) databases. Two reviewers independently screened all titles/abstracts and included/excluded studies based on full copies of manuscripts. The outcomes included were: specific training of the surgeon, postoperative complications (leaks, occlusion, hemorrhage, pneumonia, etc.), mortality, and surgical technique. One reviewer put data onto an Excel spreadsheet. Statistical analysis was performed with weighted linear regression. We identified 448 citations, of which 120 abstract and 50 full-text publications were reviewed. Fourteen papers were selected. Data from 1,848 patients were included. Eighteen different surgeons were analyzed during their learning curve (including the first author of this study). Surgeons were divided into two groups: (1) without formal laparoscopic bariatric training (13 surgeons) and (2) with formal laparoscopic bariatric training (five surgeons). Postoperative complications were more frequent in group 1: 18.1% (± 7.6) vs. 7.7% (± 1.96, p = 0.046); also, mortality was more frequent in group 1: 0.57% (± 0.87) vs. 0% (p = 0.05). An appropriated training in laparoscopic bariatric surgery contributes to a significant reduction in postoperative complications and mortality during the learning curve of LGBP.
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Affiliation(s)
- Raquel Sánchez-Santos
- Servicio de Cirugía General y Digestiva, Complejo Hospitalario Pontevedra, Pontevedra, Spain.
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Hutter MM, Schirmer BD, Jones DB, Ko CY, Cohen ME, Merkow RP, Nguyen NT. First report from the American College of Surgeons Bariatric Surgery Center Network: laparoscopic sleeve gastrectomy has morbidity and effectiveness positioned between the band and the bypass. Ann Surg 2011; 254:410-20; discussion 420-2. [PMID: 21865942 PMCID: PMC3339264 DOI: 10.1097/sla.0b013e31822c9dac] [Citation(s) in RCA: 468] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To assess the safety and effectiveness of the laparoscopic sleeve gastrectomy (LSG) as compared to the laparoscopic adjustable gastric band (LAGB), the laparoscopic Roux-en-Y gastric bypass (LRYGB) and the open Roux-en-Y gastric bypass (ORYGB) for the treatment of obesity and obesity-related diseases. BACKGROUND LSG is a newer procedure being done with increasing frequency. However, limited data are currently available comparing LSG to the other established procedures. We present the first prospective, multiinstitutional, nationwide, clinically rich, bariatric-specific data comparing sleeve gastrectomy to the adjustable gastric band, and the gastric bypass. METHODS This is the initial report analyzing data from the American College of Surgeons-Bariatric Surgery Center Network accreditation program, and its prospective, longitudinal, data collection system based on standardized definitions and collected by trained data reviewers. Univariate and multivariate analyses compare 30-day, 6-month, and 1-year outcomes including morbidity and mortality, readmissions, and reoperations as well as reduction in body mass index (BMI) and weight-related comorbidities. RESULTS One hundred nine hospitals submitted data for 28,616 patients, from July, 2007 to September, 2010. The LSG has higher risk-adjusted morbidity, readmission and reoperation/intervention rates compared to the LAGB, but lower reoperation/intervention rates compared to the LRYGB and ORYGB. There were no differences in mortality. Reduction in BMI and most of the weight-related comorbidities after the LSG also lies between those of the LAGB and the LRYGB/ORYGB. CONCLUSION LSG has morbidity and effectiveness positioned between the LAGB and the LRYGB/ORYGB for data up to 1 year. As obesity is a lifelong disease, longer term comparative effectiveness data are most critical, and are yet to be determined.
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Affiliation(s)
- Matthew M Hutter
- Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA.
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Gould J, Ellsmere J, Fanelli R, Hutter M, Jones S, Pratt J, Schauer P, Schirmer B, Schwaitzberg S, Jones DB. Panel report: best practices for the surgical treatment of obesity. Surg Endosc 2010; 25:1730-40. [PMID: 21136099 DOI: 10.1007/s00464-010-1487-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Accepted: 09/15/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Bariatric surgery is a rapidly growing field. Advances in surgical technologies and techniques have raised concerns about patient safety. Bariatric surgeons and programs are under increased scrutiny from regulatory agencies, insurers, and public health officials to provide high quality and safe care for bariatric patients at all phases of care. METHODS During the 2009 annual meeting of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), a panel of experts convened to provide updated information on patient safety and best practices in bariatric surgery. The following article is a summary of this panel presentation. RESULTS AND CONCLUSIONS Weight loss surgery is a field that is evolving and adapting to multiple external pressures. Safety concerns along with increasing public scrutiny have led to a systematic approach to defining best practices, creating standards of care, and identifying mechanisms to ensure that patients consistently receive the best and most effective care possible. In many ways, bariatric surgery and multidisciplinary bariatric surgery programs may serve as a model for other programs and surgical specialties in the near future.
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Affiliation(s)
- J Gould
- University of Wisconsin School of Medicine, 600 Highland Avenue, H4/726 Clinical Science Center, Madison, WI 53792, USA.
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Abstract
Laparoscopic Roux-en-Y gastric bypass and laparoscopic adjustable gastric banding are the most commonly performed weight reduction operations in the United States. Preoperative assessment and selection should be performed by a multidisciplinary team to obtain optimal results. The most devastating complication of bariatric surgery is leak, which can carry a high risk of mortality if not detected and treated expediently. New nationwide databases have been developed to monitor outcomes and facilitate better understanding of the mechanisms of bariatric surgery. New horizons for the advancement of bariatric surgery are in the realm of surgery in adolescent and geriatric populations, the use of weight-loss surgery in lower body mass index (<35 kg/m(2)) populations, and the use of surgery to cure the comorbidities of obesity.
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Affiliation(s)
- Basil M Yurcisin
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA.
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Blackburn GL, Hutter MM, Harvey AM, Apovian CM, Boulton HRW, Cummings S, Fallon JA, Greenberg I, Jiser ME, Jones DB, Jones SB, Kaplan LM, Kelly JJ, Kruger RS, Lautz DB, Lenders CM, Lonigro R, Luce H, McNamara A, Mulligan AT, Paasche-Orlow MK, Perna FM, Pratt JSA, Riley SM, Robinson MK, Romanelli JR, Saltzman E, Schumann R, Shikora SA, Snow RL, Sogg S, Sullivan MA, Tarnoff M, Thompson CC, Wee CC, Ridley N, Auerbach J, Hu FB, Kirle L, Buckley RB, Annas CL. Expert panel on weight loss surgery: executive report update. Obesity (Silver Spring) 2009; 17:842-62. [PMID: 19396063 DOI: 10.1038/oby.2008.578] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Rapid shifts in the demographics and techniques of weight loss surgery (WLS) have led to new issues, new data, new concerns, and new challenges. In 2004, this journal published comprehensive evidence-based guidelines on WLS. In this issue, we've updated those guidelines to assure patient safety in this fast-changing field. WLS involves a uniquely vulnerable population in need of specialized resources and ongoing multidisciplinary care. Timely best-practice updates are required to identify new risks, develop strategies to address them, and optimize treatment. Findings in these reports are based on a comprehensive review of the most current literature on WLS; they directly link patient safety to methods for setting evidence-based guidelines developed from peer-reviewed scientific publications. Among other outcomes, these reports show that WLS reduces chronic disease risk factors, improves health, and confers a survival benefit on those who undergo it. The literature also shows that laparoscopy has displaced open surgery as the predominant approach; that government agencies and insurers only reimburse procedures performed at accredited WLS centers; that best practice care requires close collaboration between members of a multidisciplinary team; and that new and existing facilities require wide-ranging changes to accommodate growing numbers of severely obese patients. More than 100 specialists from across the state of Massachusetts and across the many disciplines involved in WLS came together to develop these new standards. We expect them to have far-reaching effects of the development of health care policy and the practice of WLS.
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Affiliation(s)
- George L Blackburn
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
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Kelly JJ, Shikora S, Jones DB, Hutter MH, Robinson MK, Romanelli J, Buckley F, Lederman A, Blackburn GL, Lautz D. Best practice updates for surgical care in weight loss surgery. Obesity (Silver Spring) 2009; 17:863-70. [PMID: 19396064 DOI: 10.1038/oby.2008.570] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
To update evidence-based best practice guidelines for surgical care in weight loss surgery (WLS). Systematic search of English-language literature on WLS in MEDLINE, EMBASE, and the Cochrane Library between April 2004 and May 2007. Use of key words to narrow the search for a selective review of abstracts, retrieval of full articles, and grading of evidence according to systems used in established evidence-based models. Evidence-based best practice recommendations from the most recent literature on surgical methods and technologies, risks and benefits, outcomes, and surgeon qualifications and credentialing. We identified >135 articles; the 65 most relevant were reviewed in detail. Regular updates of evidence-based recommendations for best practices in WLS are required to address rapid changes in surgical techniques and patient demographics. Key factors in patient safety include surgical risk factors, type of procedure, surgeon training, and facility certification.
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Affiliation(s)
- John J Kelly
- Department of Surgery, University of Massachusetts Medical Center, Worcester, Massachusetts, USA.
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Association of carotid intima-media thickness and cardiovascular risk factors in women pre- and post-bariatric surgery. Obes Surg 2008; 19:339-44. [PMID: 19083071 DOI: 10.1007/s11695-008-9783-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2008] [Accepted: 11/20/2008] [Indexed: 12/22/2022]
Abstract
BACKGROUND Obesity is associated with cardiovascular risk factors (CVRFs), such as hypertension, hypertriglyceridemia, and low levels of high-density cholesterol (HDL-C). In obese patients with a body mass index (BMI) of >or=40 kg/m2 or 35-40 kg/m2 associated with CVRFs, weight loss may be achieved more effectively by bariatric surgery on reducing several CVRFs. Carotid intima-media thickness (C-IMT) is an indicator of early atherosclerosis, and may be correlated with CVRFs. Our objective was to correlate C-IMT with CVRFs before (baseline data) and after surgery, and to observe whether weight loss is followed by a regression of C-IMT. METHODS Eighteen women who had undergone bariatric surgery participated in this study. Assessments were carried out on the baseline date, and 3, 6, and 12 months after surgery. Some of the CVRFs analyzed were: total cholesterol (TC) levels, HDL-C, triglycerides to HDL-C ratio (TG/HDL-C) and fasting plasma glucose. C-IMT was measured by B-mode ultrasound. RESULTS A positive correlation was found between C-IMT and age and triglyceride level (p=0.002 and p=0.02, respectively). Six months after surgery, we found a significant reduction in C-IMT (p<0.05), which was significantly correlated with TG level and systolic pressure (p<0.05). CONCLUSION The weight loss achieved with bariatric surgery resulted in regression of C-IMT. This regression could be observed 6 months following surgery, with an additional benefit at 12 months. Also, this finding was correlated with a reduction in triglyceride levels and systolic blood pressure.
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The 2008 Edward E. Mason Founders Lecture: interdisciplinary teams in the development of “best practice” obesity surgery. Surg Obes Relat Dis 2008; 4:679-84. [DOI: 10.1016/j.soard.2008.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2008] [Accepted: 06/08/2008] [Indexed: 11/16/2022]
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Fried M, Hainer V, Basdevant A, Buchwald H, Deitel M, Finer N, Greve JWM, Horber F, Mathus-Vliegen E, Scopinaro N, Steffen R, Tsigos C, Weiner R, Widhalm K. Interdisciplinary European guidelines on surgery of severe obesity. Obes Facts 2008; 1:52-9. [PMID: 20054163 PMCID: PMC6444702 DOI: 10.1159/000113937] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In 2005, for the first time in European history, an extraordinary expert panel named BSCG (Bariatric Scientific Collaborative Group), was appointed through joint effort of the major European scientific societies which are active in the field of obesity management. Societies that constituted this panel were: IFSO - International Federation for the Surgery of Obesity, IFSO-EC - International Federation for the Surgery of Obesity - European Chapter, EASO - European Association for Study of Obesity, ECOG - European Childhood Obesity Group, together with the IOTF (International Obesity Task Force) which was represented during the completion process by its representative. The BSCG was composed not only of the top officers representing the respective scientific societies (four acting presidents, two past presidents, one honorary president, two executive directors), but was balanced with the presence of many other key opinion leaders in the field of obesity. The BSCG composition allowed the coverage of key disciplines in comprehensive obesity management, as well as reflecting European geographical and ethnic diversity. This joint BSCG expert panel convened several meetings which were entirely focused on guidelines creation, during the past 2 years. There was a specific effort to develop clinical guidelines, which will reflect current knowledge, expertise and evidence based data on morbid obesity treatment.
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Affiliation(s)
- Martin Fried
- Clinical Center for Minimally Invasive and Bariatric Surgery, 1st Medical Faculty, Charles University, Prague, Czech Republic.
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Ellsmere J, Wells W. A system for accessing implantable medical ports in the office setting. ACTA ACUST UNITED AC 2007; 2007:3946-9. [PMID: 18002863 DOI: 10.1109/iembs.2007.4353197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
There is a need for safer and more reliable means to access to implanted ports in the office setting. We highlight this need using adjustable gastric bands as an example. We summarize the existing technology for providing the necessary needle guidance. We then describe approaches to position and orientation dependent (POD) sensing that use magnetic induction between coils. Two approaches are discussed, one based on frequency domain multiplexing and the other using Time Domain Multiplexing (TDM). We summarize the results of our experiments with prototype equipment. These results motivate a discussion of the utility of estimating the full relative position and orientation of the implant and external equipment. We then describe a port locator system based on multiple TDM POD measurements that uses an externally energized passive implant.
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Affiliation(s)
- James Ellsmere
- Gastroenterology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
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Kitto SC, Borradale D, Jeffrey CA, Smith JA, Villanueva EV. Bariatric surgery in Australia: who, why and how? ANZ J Surg 2007; 77:727-32. [PMID: 17685946 DOI: 10.1111/j.1445-2197.2007.04211.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A review of published reports was conducted to identify gaps in the research regarding bariatric surgery. Much of the research that has been conducted is clinical outcome based; however, little research has been conducted in many key areas. Data on the demographics of the bariatric surgery group are patchy at best. The role of best practice and evidence-based medicine in bariatric surgery seems to be poorly understood, and equity issues and the role of clinical pathways in bariatric surgery need to be clarified. Significant gaps were identified in the published reports regarding pathways to bariatric surgery and multidisciplinary team use. Additionally, much of the published report and research data were from US studies, as few Australian studies have been conducted. Further research and policy and practice developments in bariatric surgery are needed, especially with regard to the Australian context.
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Affiliation(s)
- Simon C Kitto
- Department of Rural and Indigenous Health, School of Rural Health, Monash Univrsity, Melbourne, Victoria, Australia.
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Pretransplant bariatric surgery: a new indication? Surg Obes Relat Dis 2007; 3:648-51. [DOI: 10.1016/j.soard.2007.08.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2007] [Revised: 07/23/2007] [Accepted: 08/03/2007] [Indexed: 02/07/2023]
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Abstract
The rectal cancer management can be influenced by the surgeon's practice and the hospital. This study was to evaluate the differences according to the surgeon's operative volume and the level of the hospital. Questionnaires were sent out to the members of the 'Korean Society of Coloproctology', and the responses were evaluated according to the surgeon's operation volume, the surgeon's age, and the level of the hospital. Sixty responses were received during the three months' period (from August to October 2004). Thirty three respondents (55%) operated more than 50 cases of rectal cancer per year (high-volume surgeons), and 37 respondents (61%) worked at university hospitals or tertiary care facilities (high-level hospitals). The preoperative evaluation with endorectal ultrasonography (ERUS) was significantly different according to the surgeon's operation volume and the level of the hospital, whereas magnetic resonance imaging and positron emission tomography (PET) was significantly different only for the surgeon's operation volume. The preoperative radiation therapy was significantly different according to the surgeon's operation volume, the surgeon's age, and the level of the hospital. However, there was no significant difference found on the operative procedures or postoperative surveillance. The preoperative loco-regional evaluation and the preoperative radiation therapy could be considered as the factors that influence the volume-outcome relationship in rectal cancer treatment.
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Affiliation(s)
- Sun-Il Lee
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Yoon-Ah Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Kook Sohn
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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21
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Edwards MA, Grinbaum R, Schneider BE, Walsh A, Ellsmere J, Jones DB. Benchmarking hospital outcomes for laparoscopic adjustable gastric banding. Surg Endosc 2007; 21:1950-6. [PMID: 17484002 DOI: 10.1007/s00464-007-9302-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2007] [Revised: 01/14/2007] [Accepted: 01/22/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND Since the Food and Drug Administration (FDA) approval of laparoscopic adjustable gastric bands (LAGB) in June 2001, the number LAGB procedures performed in the United States has increased exponentially. This study aimed to benchmark the authors' initial hospital experience to FDA research trials and evidence-based literature. METHODS Over a 2-year period, 87 consecutive patients with a mean age of 43 years (range, 21-64 years) and a body mass index of 45.6 kg/m2 (range, 35-69 kg/m2) underwent an LAGB procedure at the authors' institution. The authors conducted a retrospective review of the outcomes including conversion, reoperation, mortality, perforation, erosion, prolapse, port dysfunction, excess weight loss, and changes in comorbidities, then compared the data with published benchmarks. RESULTS Gender, age, and body mass index were comparable with those of other series. Perioperative adverse events included acute stoma obstruction (n = 1) and respiratory complications (n = 2). Delayed complications included gastric prolapse (n = 4) and port reservoir malposition (n = 4). Five bands were explanted. The mean follow-up period was 14 months (n = 79). The mean percentage of excess weight loss was 30% (range, 4.7-69%) at 6 months, 41% (range, 9.6-82%) at 12 months, and 47% (range, 14-92%) at 24 months. Comorbidities resolved included diabetes (74%), hypertension (57%), gastroesophageal reflux disease (55%) and dyslipidemia (38%). CONCLUSIONS The short-term outcomes for LAGB were comparable with published benchmarks. With adequate weight loss, most patients achieve significant improvement in obesity-related illnesses. With new bariatric accreditation standards and mandates required for financial reimbursement, hospitals will need to demonstrate that their clinical outcomes are consistent with best practices. The authors' early experience shows that LAGB achieves significant weight loss with low mortality and morbidity rates. Despite a more gradual weight loss, most patients achieve excellent weight loss with corresponding improvement of comorbidities within the first 2 years postoperatively.
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Affiliation(s)
- M A Edwards
- Department of Surgery, Medical College of Georgia, 1120 15th Street, BI 4072, Augusta, GA 30912, USA.
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22
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Abstract
Obesity constitutes a major health problem with serious social and economic consequences worldwide. In North America, nearly one third of the population is obese, and this figure includes children and adolescents who are likely to become obese adults. Obesity carries a great financial impact on society; consequently, treating morbidly obese patients with surgery may offer substantial economic savings. This article summarizes the financial burdens of obesity and the economics of treating obesity in North America. It addresses the medical effectiveness and cost-effectiveness of bariatric surgery and the new regulations and accreditations for bariatric surgery programs.
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Affiliation(s)
- Kinga A Powers
- Harvard Medical School, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02215, USA
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23
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Fried M, Hainer V, Basdevant A, Buchwald H, Deitel M, Finer N, Greve JWM, Horber F, Mathus-Vliegen E, Scopinaro N, Steffen R, Tsigos C, Weiner R, Widhalm K. Interdisciplinary European Guidelines for Surgery for Severe (Morbid) Obesity. Obes Surg 2007; 17:260-70. [PMID: 17476884 DOI: 10.1007/s11695-007-9025-2] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Martin Fried
- Clinical Center for Minimally Invasive and Bariatric Surgery, Prague, Czech Republic
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24
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Fried M, Hainer V, Basdevant A, Buchwald H, Deitel M, Finer N, Greve JWM, Horber F, Mathus-Vliegen E, Scopinaro N, Steffen R, Tsigos C, Weiner R, Widhalm K. Inter-disciplinary European guidelines on surgery of severe obesity. Int J Obes (Lond) 2007; 31:569-77. [PMID: 17325689 DOI: 10.1038/sj.ijo.0803560] [Citation(s) in RCA: 154] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In 2005, for the first time in European history, an extraordinary Expert panel named 'The BSCG' (Bariatric Scientific Collaborative Group), was appointed through joint effort of the major European Scientific Societies which are active in the field of obesity management. Societies that constituted this panel were: IFSO - International Federation for the Surgery of Obesity, IFSO-EC - International Federation for the Surgery of Obesity - European Chapter, EASO - European Association for Study of Obesity, ECOG - European Childhood Obesity Group, together with the IOTF (International Obesity Task Force) which was represented during the completion process by its representative. The BSCG was composed not only of the top officers representing the respective Scientific Societies (four acting presidents, two past presidents, one honorary president, two executive directors), but was balanced with the presence of many other key opinion leaders in the field of obesity. The BSCG composition allowed the coverage of key disciplines in comprehensive obesity management, as well as reflecting European geographical and ethnic diversity. This joint BSCG expert panel convened several meetings which were entirely focused on guidelines creation, during the past two years. There was a specific effort to develop clinical guidelines, which will reflect current knowledge, expertise and evidence based data on morbid obesity treatment.
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Affiliation(s)
- M Fried
- Clinical Center for Minimally Invasive and Bariatric Surgery, 1st Medical Faculty, Charles University, Prague, Czech Republic.
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25
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Obesity. Integr Med (Encinitas) 2007. [DOI: 10.1016/b978-1-4160-2954-0.50043-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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Hutter MM. Does outcomes research impact quality? Examples from bariatric surgery. Am Surg 2006; 72:1055-60; discussion 1061-9, 1133-48. [PMID: 17120949 DOI: 10.1177/000313480607201114] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This manuscript addresses the question "Does outcomes research affect quality?" using examples from the field of bariatric surgery. The roles that outcomes research has played in each of the four major recent events in bariatric surgery are examined. In the first three major events, which include 1) the National Institutes of Health Consensus Conference on Bariatric Surgery in 1991, 2) the dramatic increase in numbers of bariatric operations performed, and 3) the move toward a laparoscopic approach in bariatric surgery, a multitude of outcomes studies seem to be the result, but not the cause, of these changes in the field of bariatric surgery. However, for the most recent event, the 2006 Centers for Medicare and Medicaid Services National Coverage Determination for bariatric surgery and the introduction of accreditation in general surgery, outcomes research has played a significant role in the determination of policy and, ultimately, quality.
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Affiliation(s)
- Matthew M Hutter
- Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
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27
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Affiliation(s)
- Daniel B Jones
- Bariatric Program, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA.
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28
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Affiliation(s)
- George L Blackburn
- Harvard Medical School, Center for Study of Nutrition Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.
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29
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Kim TH, Daud A, Ude AO, DiGiorgi M, Olivero-Rivera L, Schrope B, Davis D, Inabnet WB, Bessler M. Early U.S. outcomes of laparoscopic gastric bypass versus laparoscopic adjustable silicone gastric banding for morbid obesity. Surg Endosc 2005; 20:202-9. [PMID: 16341569 DOI: 10.1007/s00464-005-0243-1] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2005] [Accepted: 09/07/2005] [Indexed: 12/15/2022]
Abstract
Laparoscopic gastric bypass (LGBP) is the gold standard operation for long-term weight control in the United States. Laparoscopic adjustable silicone gastric banding (LASGB) is the preferred operative method for morbid obesity worldwide. Limited data are available comparing the two procedure in the United States. This study compares weight loss, complications, and early outcome of comorbidity resolution in patients who underwent LGBP versus LASGB. A review of prospectively collected data was performed on 392 patients undergoing primary LGBP (n = 232) and LASGB (n = 160) procedures between February 2001 and July 2004. Differences in percentage excess weight lost (%EWL) at 3, 6, 12, 18, and 24 months postop, improvement or resolution of comorbidities, and complications across procedure types were evaluated. Mean initial body mass index between groups was not significantly different (LGBP 47.2 vs LASGB 47.1, p < 0.53). There were significant differences in age, gender, and self-reported sweet-eating behavior between operative groups. There was a significantly greater %EWL in patients who underwent LGBP compared to patients of the LASGB groups 3, 6, 12, and 18 months after surgery. There were no significant differences in resolution or improvement of comorbidities between the groups. Although LGBP patients experienced more complications compared to LASGB patients (5.6 vs 4.3%, respectively; p < 0.56), this did not reach statistical significance. Early after surgery, LGBP patients lose more weight than LASGB patients but have similar improvements in comorbidities. Further follow-up is needed to determine the relative long-term efficacy of these procedures.
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Affiliation(s)
- T H Kim
- Center for Obesity Surgery, New York Presbyterian Hospital, Columbia University, 161 Fort Washington Avenue, Suite 620, New York, NY 10032, USA
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30
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Ponce J, Paynter S, Fromm R. Laparoscopic adjustable gastric banding: 1,014 consecutive cases. J Am Coll Surg 2005; 201:529-35. [PMID: 16183490 DOI: 10.1016/j.jamcollsurg.2005.05.001] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2005] [Revised: 04/26/2005] [Accepted: 05/03/2005] [Indexed: 12/01/2022]
Abstract
BACKGROUND The purpose of this study was to examine 1,014 consecutive laparoscopic adjustable gastric banding (LAGB) procedures with up to 48 months of followup, including evolution and changes in surgical technique, learning curve issues, weight loss outcomes, and complications. STUDY DESIGN Between October 2000 and December 2004, 1,014 consecutive patients (81.8% women, mean age 42.3 years, mean body mass index 47.7 +/- 8.6 kg/m(2)) underwent LAGB operation at our center. Perigastric dissection was used in the first 44 patients; pars flaccida technique was used for the latter 970 patients. Fluoroscopy-guided adjustments were performed and patients received intensive followup. RESULTS Excess weight loss at 12, 24, 36, and 48 months was 40.5 +/- 17%, 52.9 +/- 19.5%, 62 +/- 20.9%, and 64.3 +/- 19%, respectively, with data available in > 85% of patients who had reached each of the time intervals. Patients with lower preoperative body mass index had higher excess weight loss initially, but this difference was not apparent at 3 and 4 years' followup. At 36 and 48 months, respectively, 73.5% and 75% of patients had > 50% excess weight loss. Perigastric dissection led to 9 of 44 (20.5%) slippages, compared with 14 of 970 (1.4%) with pars flaccida technique. Other complications included 2 erosions (0.2%), 5 tubing breaks (0.5%), 7 access port problems (0.7%), and 14 acute stoma obstructions (1.4%). Eight (0.8%) bands were explanted. No deaths occurred. CONCLUSIONS LAGB can achieve effective and safe weight loss. Change from perigastric to pars flaccida technique reduced slippage rate. Preoperative body mass index alone was not found to be a predictor of effective weight loss in the longterm.
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Affiliation(s)
- Jaime Ponce
- Dalton Surgical Group, PC, and Hamilton Medical Center, Dalton, GA, USA
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31
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Blackburn GL, Mun EC. Therapy Insight: weight-loss surgery and major cardiovascular risk factors. ACTA ACUST UNITED AC 2005; 2:585-91. [PMID: 16258570 DOI: 10.1038/ncpcardio0349] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2005] [Accepted: 08/02/2005] [Indexed: 11/09/2022]
Abstract
Weight-loss surgery is an effective treatment for severe, medically complicated and refractory obesity. It reverses, eliminates or significantly ameliorates major cardiovascular risk factors related to obesity. In a large proportion of patients, the therapy produces significant weight loss, reduces the risk of disability and premature death, and improves quality of life. Surgical treatment by gastric-restrictive and malabsorptive procedures started several decades ago in the US. Since the 1970s, accrued clinical experience and advances in technology, particularly in minimally invasive surgical approaches, have changed this therapy. Some procedures have evolved, whereas others have become obsolete. Today's weight-loss operations are safe, effective and potentially life-saving options for severely obese cardiology patients. This review describes weight-loss surgery procedures and their effects on cardiovascular risk factors.
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32
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Commonwealth of Massachusetts Betsy Lehman Center for Patient Safety andMedical Error Reduction Expert Panel on Weight Loss Surgery: executive report. ACTA ACUST UNITED AC 2005; 13:205-26. [PMID: 15800277 DOI: 10.1038/oby.2005.30] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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33
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Neff LM, Saltzman E. Role of the Primary Care Physician Before and After Weight-Loss Surgery. ACTA ACUST UNITED AC 2005. [DOI: 10.1089/obe.2005.1.147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
| | - Edward Saltzman
- Tufts-New England Medical Center, Boston, MA
- Jean Mayer USDA Human Nutrition Research Center on Aging Tufts University, Boston, MA
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34
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Abstract
Obesity, defined as a body mass index of > or =30 kg/m(2), is a modern epidemic and is increasing worldwide. Depending on genetic make-up, lifestyle factors such as nutrition, physical activity, and psychosocial conditions are the main determinants of its manifestation and severity. Numerous epidemiological studies show consistently that obesity is associated with many comorbidities and, moreover, reduces life expectancy. For this reason, there is a need for evidence-based treatment considering the individual risk. For patients with extreme obesity exceeding a BMI of 40 kg/m(2), surgical intervention is the most effective treatment, not only to improve most somatic and psychological comorbidities significantly but also to prolong life.
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Affiliation(s)
- H Hauner
- Else-Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum Rechts der Isar der TU München.
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