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Mingrone G, Rajagopalan H. Bariatrics and endoscopic therapies for the treatment of metabolic disease: Past, present, and future. Diabetes Res Clin Pract 2024; 211:111651. [PMID: 38580037 DOI: 10.1016/j.diabres.2024.111651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 04/01/2024] [Indexed: 04/07/2024]
Abstract
The burden of chronic metabolic diseases such as obesity, type 2 diabetes mellitus (T2DM), and metabolic dysfunction-associated steatotic liver disease (MASLD) and the urgency of the epidemiological situation necessitate the development of therapies that enhance metabolic health and alter the trajectory of metabolic disease in society. Certain bariatric-metabolic surgeries have proven to be effective approaches for treating metabolic dysfunction, showing remission or significant improvements in obesity, T2DM, and MASLD-related outcomes, suggesting that these interventions might be able to "reset" a pathologically calibrated metabolic setpoint. However, considering the challenges and invasiveness of surgery, endoscopic bariatric metabolic therapies (EBMTs) have emerged with a primary focus to reconstruct or mimic anatomical and/or functional changes observed with bariatric surgery in a more broadly accessible manner. These innovative approaches offer a potentially promising solution to address significant unmet medical need in the large segment of society, which remains at risk for the consequences of metabolic diseases. In this review, we discuss therapeutic options within the EBMT space in the context of the metabolic setpoint intellectual model and provide a brief overview of current knowledge surrounding their mechanisms of action and impact on metabolic health. Finally, we explore future perspectives and directions in this exciting field.
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Affiliation(s)
- Geltrude Mingrone
- Division of Obesity and Metabolic Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy; Division of Diabetes & Nutritional Sciences, School of Cardiovascular and Metabolic Medicine & Sciences, King's College London, London, United Kingdom.
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Legault M, Leblanc V, Marchand GB, Iceta S, Drolet-Labelle V, Lemieux S, Lamarche B, Michaud A. Evaluation of Dietary Assessment Tools Used in Bariatric Population. Nutrients 2021; 13:nu13072250. [PMID: 34210110 PMCID: PMC8308448 DOI: 10.3390/nu13072250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 01/23/2023] Open
Abstract
Severe obesity is associated with major health issues and bariatric surgery is still the only treatment to offer significant and durable weight loss. Assessment of dietary intakes is an important component of the bariatric surgery process. Objective: To document the dietary assessment tools that have been used with patients targeted for bariatric surgery and patients who had bariatric surgery and explore the extent to which these tools have been validated. Methods: A literature search was conducted to identify studies that used a dietary assessment tool with patients targeted for bariatric surgery or who had bariatric surgery. Results: 108 studies were included. Among all studies included, 27 used a dietary assessment tool that had been validated either as part of the study per se (n = 11) or in a previous study (n = 16). Every tool validated per se in the cited studies was validated among a bariatric population, while none of the tools validated in previous studies were validated in this population. Conclusion: Few studies in bariatric populations used a dietary assessment tool that had been validated in this population. Additional studies are needed to develop valid and robust dietary assessment tools to improve the quality of nutritional studies among bariatric patients.
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Affiliation(s)
- Marianne Legault
- Quebec Heart and Lung Institute Research Centre, Université Laval, Québec City, QC G1V 4G5, Canada; (M.L.); (S.I.); (V.D.-L.)
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Vicky Leblanc
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Geneviève B. Marchand
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Sylvain Iceta
- Quebec Heart and Lung Institute Research Centre, Université Laval, Québec City, QC G1V 4G5, Canada; (M.L.); (S.I.); (V.D.-L.)
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Virginie Drolet-Labelle
- Quebec Heart and Lung Institute Research Centre, Université Laval, Québec City, QC G1V 4G5, Canada; (M.L.); (S.I.); (V.D.-L.)
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Simone Lemieux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Benoît Lamarche
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
| | - Andréanne Michaud
- Quebec Heart and Lung Institute Research Centre, Université Laval, Québec City, QC G1V 4G5, Canada; (M.L.); (S.I.); (V.D.-L.)
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Université Laval, Québec City, QC G1V 0A6, Canada; (V.L.); (G.B.M.); (S.L.); (B.L.)
- Correspondence:
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Abstract
More than 30% of the world's population is overweight or obese. That is double the percentage in 1980, and it is getting worse [1].That excess weight has been linked to numerous health conditions, notably type 2 (adult-onset) diabetes, the prevalence of which has also nearly doubled since 1980 [2]. Eating less and exercising more is good advice, but it doesn't work for everyone. Other options such as gastric bypass surgeries and systemic weight-loss drugs are also not suitable for everyone, and can carry risks of their own.
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Mechanick JI, Apovian C, Brethauer S, Timothy Garvey W, Joffe AM, Kim J, Kushner RF, Lindquist R, Pessah-Pollack R, Seger J, Urman RD, Adams S, Cleek JB, Correa R, Figaro MK, Flanders K, Grams J, Hurley DL, Kothari S, Seger MV, Still CD. Clinical Practice Guidelines for the Perioperative Nutrition, Metabolic, and Nonsurgical Support of Patients Undergoing Bariatric Procedures - 2019 Update: Cosponsored by American Association of Clinical Endocrinologists/American College of Endocrinology, The Obesity Society, American Society for Metabolic and Bariatric Surgery, Obesity Medicine Association, and American Society of Anesthesiologists. Obesity (Silver Spring) 2020; 28:O1-O58. [PMID: 32202076 DOI: 10.1002/oby.22719] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 10/09/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The development of these updated clinical practice guidelines (CPGs) was commissioned by the American Association of Clinical Endocrinologists (AACE), The Obesity Society (TOS), American Society for Metabolic and Bariatric Surgery (ASMBS), Obesity Medicine Association (OMA), and American Society of Anesthesiologists (ASA) Boards of Directors in adherence with the AACE 2017 protocol for standardized production of CPGs, algorithms, and checklists. METHODS Each recommendation was evaluated and updated based on new evidence from 2013 to the present and subjective factors provided by experts. RESULTS New or updated topics in this CPG include: contextualization in an adiposity-based chronic disease complications-centric model, nuance-based and algorithm/checklist-assisted clinical decision-making about procedure selection, novel bariatric procedures, enhanced recovery after bariatric surgery protocols, and logistical concerns (including cost factors) in the current health care arena. There are 85 numbered recommendations that have updated supporting evidence, of which 61 are revised and 12 are new. Noting that there can be multiple recommendation statements within a single numbered recommendation, there are 31 (13%) Grade A, 42 (17%) Grade B, 72 (29%) Grade C, and 101 (41%) Grade D recommendations. There are 858 citations, of which 81 (9.4%) are evidence level (EL) 1 (highest), 562 (65.5%) are EL 2, 72 (8.4%) are EL 3, and 143 (16.7%) are EL 4 (lowest). CONCLUSIONS Bariatric procedures remain a safe and effective intervention for higher-risk patients with obesity. Clinical decision-making should be evidence based within the context of a chronic disease. A team approach to perioperative care is mandatory, with special attention to nutritional and metabolic issues.
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Affiliation(s)
- Jeffrey I Mechanick
- Guideline Task Force Chair (AACE); Professor of Medicine, Medical Director, Marie-Josée and Henry R. Kravis Center for Clinical Cardiovascular Health at Mount Sinai Heart; Director, Metabolic Support Divisions of Cardiology and Endocrinology, Diabetes, and Bone Disease, Icahn School of Medicine at Mount Sinai, New York, New York; Past President, AACE and ACE
| | - Caroline Apovian
- Guideline Task Force Co-Chair (TOS); Professor of Medicine and Director, Nutrition and Weight Management, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | - Stacy Brethauer
- Guideline Task Force Co-Chair (ASMBS); Professor of Surgery, Vice Chair of Surgery, Quality and Patient Safety; Medical Director, Supply Chain Management, Ohio State University, Columbus, Ohio
| | - W Timothy Garvey
- Guideline Task Force Co-Chair (AACE); Butterworth Professor, Department of Nutrition Sciences, GRECC Investigator and Staff Physician, Birmingham VAMC; Director, UAB Diabetes Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Aaron M Joffe
- Guideline Task Force Co-Chair (ASA); Professor of Anesthesiology, Service Chief, Otolaryngology, Oral, Maxillofacial, and Urologic Surgeries, Associate Medical Director, Respiratory Care, University of Washington, Harborview Medical Center, Seattle, Washington
| | - Julie Kim
- Guideline Task Force Co-Chair (ASMBS); Harvard Medical School, Mount Auburn Hospital, Cambridge, Massachusetts
| | - Robert F Kushner
- Guideline Task Force Co-Chair (TOS); Professor of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Richard Lindquist
- Guideline Task Force Co-Chair (OMA); Director, Medical Weight Management, Swedish Medical Center; Director, Medical Weight Management, Providence Health Services; Obesity Medicine Consultant, Seattle, Washington
| | - Rachel Pessah-Pollack
- Guideline Task Force Co-Chair (AACE); Clinical Associate Professor of Medicine, Division of Endocrinology, Diabetes and Metabolism, NYU Langone Health, New York, New York
| | - Jennifer Seger
- Guideline Task Force Co-Chair (OMA); Adjunct Assistant Professor, Department of Family and Community Medicine, Long School of Medicine, UT Health Science Center, San Antonio, Texas
| | - Richard D Urman
- Guideline Task Force Co-Chair (ASA); Associate Professor of Anesthesia, Brigham and Women's Hospital, Boston, Massachusetts
| | - Stephanie Adams
- Writer (AACE); AACE Director of Clinical Practice Guidelines Development, Jacksonville, Florida
| | - John B Cleek
- Writer (TOS); Associate Professor, Department of Nutrition Sciences, University of Alabama, Birmingham, Alabama
| | - Riccardo Correa
- Technical Analysis (AACE); Assistant Professor of Medicine and Endocrinology, Diabetes and Metabolism Fellowship Director, University of Arizona College of Medicine, Phoenix, Arizona
| | - M Kathleen Figaro
- Technical Analysis (AACE); Board-certified Endocrinologist, Heartland Endocrine Group, Davenport, Iowa
| | - Karen Flanders
- Writer (ASMBS); Massachusetts General Hospital Weight Center, Boston, Massachusetts
| | - Jayleen Grams
- Writer (AACE); Associate Professor, Department of Surgery, University of Alabama at Birmingham; Staff Surgeon, Birmingham VA Medical Center, Birmingham, Alabama
| | - Daniel L Hurley
- Writer (AACE); Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Shanu Kothari
- Writer (ASMBS); Fellowship Director of MIS/Bariatric Surgery, Gundersen Health System, La Crosse, Wisconsin
| | - Michael V Seger
- Writer (OMA); Bariatric Medical Institute of Texas, San Antonio, Texas, Clinical Assistant Professor, University of Texas Health Science Center, Houston, Texas
| | - Christopher D Still
- Writer (TOS); Medical Director, Center for Nutrition and Weight Management Director, Geisinger Obesity Institute; Medical Director, Employee Wellness, Geisinger Health System, Danville, Pennsylvania
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Schlosshauer T, Kiehlmann M, Ramirez P, Riener M, Djedovic G, Rieger UM. Comparative analysis on the effect of low-thermal plasma dissection device (PEAK PlasmaBlade) versus conventional electro surgery in post-bariatric body-contouring procedures: A retrospective randomised clinical study. Int Wound J 2019; 16:932-939. [PMID: 30938101 PMCID: PMC7949418 DOI: 10.1111/iwj.13124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 03/15/2019] [Accepted: 03/15/2019] [Indexed: 11/28/2022] Open
Abstract
Postoperative wound-healing problems are relatively high in post-bariatric body-contouring procedures, partly because of electrosurgery and the associated thermal tissue damage. This study is a retrospective randomised evaluation of the effect of a low-thermal plasma dissection device (PEAK PlasmaBlade, Medtronic, Minneapolis, Minnesota) in comparison with conventional electrosurgery. A total of 24 patients undergoing upper arm or medial thigh lifting were randomised to PEAK PlasmaBlade on one side and to monopolar electrosurgery on the other side of the same patient. Wounds of 10 patients were examined histologically for acute thermal injury depth. Significantly lower total volume of drain output (61,1 ± 70,2 mL versus 95,1 ± 176,0 mL; P = .04) was found on the PEAK PlasmaBlade side compared with the electrosurgery side. Furthermore, the PEAK PlasmaBlade side showed fewer seromas (no case of seroma versus three seromas in the electrosurgery group) and less thermal damage (40% versus 70%; P = .26). Acute thermal injury depth from the PEAK PlasmaBlade was less than from monopolar electrosurgery (425 ± 171 μm versus 686 ± 1037 μm; P = .631). PEAK PlasmaBlade appears to be superior to traditional monopolar electrosurgery for post-bariatric body-contouring procedures because it demonstrated less tissue damage, lower total volume of drain output, and fewer postoperative seromas resulting in faster wound healing.
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Affiliation(s)
- Torsten Schlosshauer
- Department of Plastic and AestheticReconstructive and Hand Surgery at AGAPLESION Markus HospitalFrankfurt am MainGermany
| | - Marcus Kiehlmann
- Department of Plastic and AestheticReconstructive and Hand Surgery at AGAPLESION Markus HospitalFrankfurt am MainGermany
| | - Pablo Ramirez
- Department of Plastic and AestheticReconstructive and Hand Surgery at AGAPLESION Markus HospitalFrankfurt am MainGermany
| | | | - Gabriel Djedovic
- Department of Plastic and AestheticReconstructive and Hand Surgery at AGAPLESION Markus HospitalFrankfurt am MainGermany
| | - Ulrich M. Rieger
- Department of Plastic and AestheticReconstructive and Hand Surgery at AGAPLESION Markus HospitalFrankfurt am MainGermany
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Vargas EJ, Pesta CM, Bali A, Ibegbu E, Bazerbachi F, Moore RL, Kumbhari V, Sharaiha RZ, Curry TW, DosSantos G, Schmitz R, Agnihotri A, Novikov AA, Pitt T, Dunlap MK, Herr A, Aronne L, Ledonne E, Kadouh HC, Cheskin LJ, Mundi MS, Acosta A, Gostout CJ, Abu Dayyeh BK. Single Fluid-Filled Intragastric Balloon Safe and Effective for Inducing Weight Loss in a Real-World Population. Clin Gastroenterol Hepatol 2018; 16:1073-1080.e1. [PMID: 29425781 PMCID: PMC6008169 DOI: 10.1016/j.cgh.2018.01.046] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 01/16/2018] [Accepted: 01/21/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS The Orbera intragastric balloon (OIB) is a single fluid-filled intragastric balloon approved for the induction of weight loss and treatment of obesity. However, little is known about the effectiveness and safety of the OIB outside clinical trials, and since approval, the Food and Drug Administration has issued warnings to health care providers about risk of balloon hyperinflation requiring early removal, pancreatitis, and death. We analyzed data on patients who have received the OIB since its approval to determine its safety, effectiveness, and tolerance in real-world clinical settings. METHODS We performed a postregulatory approval study of the safety and efficacy of the OIB, and factors associated with intolerance and response. We collected data from the Mayo Clinic's database of patient demographics, outcomes of OIB placement (weight loss, weight-related comorbidities), technical aspects of insertion and removal, and adverse events associated with the device and/or procedure, from 8 centers (3 academic, 5 private, 4 surgeons, and 4 gastroenterologists). Our final analysis comprised 321 patients (mean age, 48.1 ± 11.9 y; 80% female; baseline body mass index, 37.6 ± 6.9). Exploratory multivariable linear and logistic regression analyses were performed to identify predictors of success and early balloon removal. Primary effectiveness outcomes were percentage of total body weight lost at 3, 6, and 9 months. Primary and secondary safety outcomes were rates of early balloon removal, periprocedural complications, dehydration episodes requiring intravenous infusion, balloon migration, balloon deflation or hyperinflation, pancreatitis, or other complications. RESULTS Four patients had contraindications for placement at the time of endoscopy. The balloon was safely removed in all instances with an early removal rate (before 6 months) in 16.7% of patients, at a median of 8 weeks after placement (range, 1-6 mo). Use of selective serotonin or serotonin-norepinephrine re-uptake inhibitors at the time of balloon placement was associated with increased odds of removal before 6 months (odds ratio, 3.92; 95% CI, 1.24-12.41). Total body weight lost at 3 months was 8.5% ± 4.9% (n = 204), at 6 months was 11.8% ± 7.5% (n = 199), and at 9 months was 13.3% ± 10% (n = 47). At 6 months, total body weight losses of 5%, 10%, and 15% were achieved by 88%, 62%, and 31% of patients, respectively. Number of follow-up visits and weight loss at 3 months were associated with increased weight loss at 6 months (β = 0.5 and 1.2, respectively) (P < .05). Mean levels of cholesterol, triglycerides, low-density lipoprotein, and hemoglobin A1c, as well as systolic and diastolic blood pressure, were significantly improved at 6 months after OIB placement (P < .05). CONCLUSIONS In an analysis of a database of patients who received endoscopic placement of the OIB, we found it to be safe, effective at inducing weight loss, and to reduce obesity-related comorbidities in a real-world clinical population. Rates of early removal (before 8 weeks) did not differ significantly between clinical trials and the real-world population, but were affected by use of medications.
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Affiliation(s)
- Eric J Vargas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | | | - Ahmad Bali
- Bali Surgical Practice, South Charleston, West Virginia
| | - Eric Ibegbu
- Atlantic Medical Group, Kinston, North Carolina
| | - Fateh Bazerbachi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | | | - Vivek Kumbhari
- Division of Gastroenterology, John Hopkins University School of Medicine, Baltimore, Maryland
| | - Reem Z Sharaiha
- Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York
| | | | | | | | - Abhishek Agnihotri
- Division of Gastroenterology, John Hopkins University School of Medicine, Baltimore, Maryland
| | - Aleksey A Novikov
- Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York
| | - Tracy Pitt
- Journey Lite Surgery Center, Cincinnati, Ohio
| | - Margo K Dunlap
- Division of Gastroenterology, John Hopkins University School of Medicine, Baltimore, Maryland
| | - Andrea Herr
- Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York
| | - Louis Aronne
- Gastroenterology and Hepatology, Weill Cornell Medical College, New York, New York
| | | | - Hoda C Kadouh
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Lawrence J Cheskin
- Division of Gastroenterology, John Hopkins University School of Medicine, Baltimore, Maryland; Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Manpreet S Mundi
- Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Andres Acosta
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | | | - Barham K Abu Dayyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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Al-Subaie S, Khalifa S, Buhaimed W, Al-Rashidi S. A prospective pilot study of the efficacy and safety of Elipse intragastric balloon: A single-center, single-surgeon experience. Int J Surg 2017; 48:16-22. [PMID: 28989057 DOI: 10.1016/j.ijsu.2017.10.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 09/19/2017] [Accepted: 10/01/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Elipse™ is the least invasive IGB for weight loss that needs no sedation or endoscopy. It is a swallowable capsule filled with 550 mL of fluid, which stays in the stomach for 16 weeks and is excreted from the gastrointestinal tract. Kuwait is one of the first countries to start using Elipse™ as a weight loss device. This study aims to evaluate the efficacy and safety of Elipse™ intragastric balloon (IGB). MATERIALS AND METHODS This is a single-center prospective pilot study of 51 Elipse™ insertions at our clinic. The patients were followed for 4 months to monitor their weight and body mass index (BMI) at 1, 2, and 4 months. Total weight loss, % excess weight loss (%EWL), % total body weight loss (%TBWL), and change in BMI and waist circumference (WC) were recorded at the end of the study. A short survey was administered to evaluate symptoms, complications, and overall satisfaction. RESULTS Fifty-one patients participated, of which five had Elipse™ removed because of intolerance. One case vomited the balloon; one had early deflation. The total weight loss was 8.84 kg, %TBWL 10.44%, %EWL 40.84%, change in BMI 3.42 kg/m2, and the total WC reduction 8.62 cm. Symptoms after insertion were severe, whereas those during excretion were mild and self-limiting. No serious complications were recorded, and the overall satisfaction was above average. CONCLUSION Our data proves that Elipse™ is a safe and effective device for weight loss. Nevertheless, some limitations were observed that need to be overcome for better outcomes. Larger studies are needed to support our findings.
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Affiliation(s)
- Saud Al-Subaie
- Surgery Clinic, Faisal Polyclinic, Kuwait; Kuwait Association of Surgeons, Kuwait.
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Abstract
Pharmacotherapy has a role in obesity management when combined with diet, physical activity, and behavior modification. Currently available therapies are safe when used appropriately. New treatments with novel mechanisms of action are likely to be available in the future.
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Affiliation(s)
- Ken Fujioka
- Center for Weight Management, Scripps Clinic, San Diego, CA 92130, USA.
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10
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Abstract
The senior patient and/or the geriatrician are confronted with a confusing literature describing how patients interested in combating metabolic syndrome, diabesity (diabetes plus obesity) or simple obesity might best proceed. The present paper gives a brief outline of the basic disease processes that underlie metabolic pro-inflammation, including how one might go about devising the most potent and practical detoxification from such metabolic compromise. The role that dietary restriction plays in pro-inflammatory detoxification (detox), including how a modified fast (selective food abstinence) is incorporated into this process, is developed. The unique aspects of geriatric bariatric medicine are elucidated, including the concepts of sarcopenia and the obesity paradox. Important caveats involving the senior seeking weight loss are offered. By the end of the paper, the reader will have a greater appreciation for the challenges and opportunities that lie ahead for geriatric patients who wish to overcome food addiction and reverse pro-inflammatory states of ill-heath. This includes the toxic metabolic processes that create obesity complicated by type 2 diabetes mellitus (T2DM) which collectively we call diabesity. In that regard, diabesity is often the central pathology that leads to the evolution of the metabolic syndrome. The paper also affords the reader a solid review of the neurometabolic processes that effectuate anorexigenic versus orexigenic inputs to obesity that drive food addiction. We argue that these processes lead to either weight gain or weight loss by a tripartite system involving metabolic, addictive and relational levels of organismal functioning. Recalibrating the way we negotiate these three levels of daily functioning often determines success or failure in terms of overcoming metabolic syndrome and food addiction.
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Affiliation(s)
- Richard L Shriner
- University of Florida, Department of Psychiatry, Gainesville, FL 32610-0183, USA.
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Bayruns TJ. A large order. Treating the bariatric patient might be more complicated than you thought. Rehab Manag 2010; 23:30-33. [PMID: 20614771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Konopko-Zubrzycka M, Kowalska I, Wróblewski E, Baniukiewicz A, Zarzycki W, Górska M, Dabrowski A. [The effect of intragastric balloon on serum lipids level in patients with morbid obesity]. Pol Merkur Lekarski 2009; 26:430-434. [PMID: 19606690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
UNLABELLED Obesity is recently considered as the twentieth first century epidemy. An excessive accumulation of adipocytes that constitute metabolically active tissue, plays an important role in lipid and carbohydrate metabolism. In the morbidly obese population dyslipidemia is common. AIM OF OUR STUDY To determine the content of total cholesterol (TC), HDL-cholesterol (HDL), LDL-cholesterol (LDL) and triacylglicerol (TG) in obese subjects treated with the Bioenterics Intragastric Balloon (BIB). MATERIAL AND METHODS BIB was placement for 6 months in 21 obese patients, mean age 40 (21-60), with BMI 473 +/- 5.7 kg/m2. The control group consisted of 15 morbidly obese patients treated conservatively. Plasma lipid concentration were assessed by the enzymatic methods. RESULTS No major complications have been noted in patients with BIB. However, nearly all patients complained of discomfort, nausea and vomiting for the first few days. Over a 6-month-period, a reduction in body mass in the BIB group was 17.1 +/- 8.0 kg as compared to 3.2 +/- 6.4 kg in the control group (p = 0.00003). The biggest reduction in body mass was observed during first month. After one month, total cholesterol (TC) decreased by 17.6% (p < 0.001), triacylglycerol (TG) decreased by 25.5% (p = 0.01), low-density lipoprotein cholesterol (LDL) decreased by 27.5% (p < 0.001). In the control group, the corresponding levels of TC, TG and LDL remained unchanged. The level of HDL increased in both group. CONCLUSIONS In patients with morbid obesity treated with BIB, weight loss is accompanied by a decrease in concentration TC, LDL and TG and increase in plasma HDL. The reduction of lipid concentration in blood serum may cut down cholesterol-lowering therapy and diminish the risk for development of coronary heart disease.
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Affiliation(s)
- M Konopko-Zubrzycka
- Medical University of Białystok, Department of Gastroenterology and Internal Diseases.
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Herndon AM. Taking the devil into your mouth: ritualized American weight-loss narratives of morality, pain, and betrayal. Perspect Biol Med 2008; 51:207-219. [PMID: 18453726 DOI: 10.1353/pbm.0.0004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Abstract:This article examines narratives of the U.S. Christian weight-loss movement alongside secular U.S. weight-loss narratives and explores how these two movements express similar themes. In particular, I investigate shared themes of sin, the impurity of the body, the body as a temple for the self (a temple that can be defiled), salvation, and the need to prove that one is saved or at least trying to be saved. Through examining stories from individuals who have lost weight and popular dieting advice, I explore how a "spiritual hunger" that is essentially unrelated to physiology but that suggests personal pathology and responsibility is central to mainstream stories of weight loss.
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Affiliation(s)
- April Michelle Herndon
- Departments of English and Women's and Gender Studies, Winona State University, Winona, MN 55987, USA.
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Couper MP, Peytchev A, Strecher VJ, Rothert K, Anderson J. Following up nonrespondents to an online weight management intervention: randomized trial comparing mail versus telephone. J Med Internet Res 2007; 9:e16. [PMID: 17567564 PMCID: PMC1913938 DOI: 10.2196/jmir.9.2.e16] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2006] [Revised: 02/03/2007] [Accepted: 05/08/2007] [Indexed: 11/13/2022] Open
Abstract
Background Attrition, or dropout, is a problem faced by many online health interventions, potentially threatening the inferential value of online randomized controlled trials. Objective In the context of a randomized controlled trial of an online weight management intervention, where 85% of the baseline participants were lost to follow-up at the 12-month measurement, the objective was to examine the effect of nonresponse on key outcomes and explore ways to reduce attrition in follow-up surveys. Methods A sample of 700 nonrespondents to the 12-month online follow-up survey was randomly assigned to a mail or telephone nonresponse follow-up survey. We examined response rates in the two groups, costs of follow-up, reasons for nonresponse, and mode effects. We ran several logistic regression models, predicting response or nonresponse to the 12-month online survey as well as predicting response or nonresponse to the follow-up survey. Results We analyzed 210 follow-up respondents in the mail and 170 in the telephone group. Response rates of 59% and 55% were obtained for the telephone and mail nonresponse follow-up surveys, respectively. A total of 197 respondents (51.8%) gave reasons related to technical issues or email as a means of communication, with older people more likely to give technical reasons for noncompletion; 144 (37.9%) gave reasons related to the intervention or the survey itself. Mail follow-up was substantially cheaper: We estimate that the telephone survey cost about US $34 per sampled case, compared to US $15 for the mail survey. The telephone responses were subject to possible social desirability effects, with the telephone respondents reporting significantly greater weight loss than the mail respondents. The respondents to the nonresponse follow-up did not differ significantly from the 12-month online respondents on key outcome variables. Conclusions Mail is an effective way to reduce attrition to online surveys, while telephone follow-up might lead to overestimating the weight loss for both the treatment and control groups. Nonresponse bias does not appear to be a significant factor in the conclusions drawn from the randomized controlled trial.
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Affiliation(s)
- Mick P Couper
- Institute for Social Research, University of Michigan, Ann Arbor, MI 48109, USA.
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15
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Affiliation(s)
- J H Baumer
- Department of Paediatrics, Derriford Hospital, Plymouth, Devon, UK.
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16
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Hallowell PT, Stellato TA, Schuster M, Graf K, Robinson A, Crouse C, Jasper JJ. Potentially life-threatening sleep apnea is unrecognized without aggressive evaluation. Am J Surg 2007; 193:364-7; discussion 367. [PMID: 17320536 DOI: 10.1016/j.amjsurg.2006.09.022] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2006] [Revised: 09/20/2006] [Accepted: 09/20/2006] [Indexed: 10/23/2022]
Abstract
BACKGROUND Many patients undergoing bariatric surgery have severe comorbidities, including obstructive sleep apnea (OSA). We suspected that sleep apnea was underdiagnosed in our study population. METHODS A retrospective chart review of our bariatric database was conducted comparing OSA evaluation based on clinical parameters (Era 1) with mandatory OSA evaluation for all patients (Era 2). RESULTS In both Era groups approximately 19% of patients presented to our program with an established diagnosis of OSA. In Era 1 this increased to 56% based on clinical parameters and in Era 2 this increased to 91% with mandatory polysomnography testing of all patients. CONCLUSIONS OSA is grossly underdiagnosed in patients with morbid obesity presenting for bariatric surgery. Clinical evaluation continues to miss a substantial percentage of patients with OSA. Mandatory testing of all patients for OSA with polysomnography before bariatric surgery is recommended.
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Affiliation(s)
- Peter T Hallowell
- Department of Surgery Case Medical School and Bariatric Surgery Program, University Hospitals Case Medical Center, 11100 Euclid Ave., Cleveland, OH 44106, USA.
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17
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Golley RK, Magarey AM, Baur LA, Steinbeck KS, Daniels LA. Twelve-month effectiveness of a parent-led, family-focused weight-management program for prepubertal children: a randomized, controlled trial. Pediatrics 2007; 119:517-25. [PMID: 17332205 DOI: 10.1542/peds.2006-1746] [Citation(s) in RCA: 180] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Parenting-skills training may be an effective age-appropriate child behavior-modification strategy to assist parents in addressing childhood overweight. OBJECTIVE Our goal was to evaluate the relative effectiveness of parenting-skills training as a key strategy for the treatment of overweight children. DESIGN The design consisted of an assessor-blinded, randomized, controlled trial involving 111 (64% female) overweight, prepubertal children 6 to 9 years of age randomly assigned to parenting-skills training plus intensive lifestyle education, parenting-skills training alone, or a 12-month wait-listed control. Height, BMI, and waist-circumference z score and metabolic profile were assessed at baseline, 6 months, and 12 months (intention to treat). RESULTS After 12 months, the BMI z score was reduced by approximately 10% with parenting-skills training plus intensive lifestyle education versus approximately 5% with parenting-skills training alone or wait-listing for intervention. Waist-circumference z score fell over 12 months in both intervention groups but not in the control group. There was a significant gender effect, with greater reduction in BMI and waist-circumference z scores in boys compared with girls. CONCLUSION Parenting-skills training combined with promoting a healthy family lifestyle may be an effective approach to weight management in prepubertal children, particularly boys. Future studies should be powered to allow gender subanalysis.
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Affiliation(s)
- Rebecca K Golley
- Flinders University, Department of Nutrition and Dietetics, GPO Box 2100, Adelaide 5001, South Australia
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18
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Abstract
BACKGROUND As with new laparoscopic techniques, the ability to convince surgeons and gastroenterologists to embrace endolumenal techniques and the additional training required to perform the new procedures will correlate with how rapidly endolumenal therapies are adopted. The authors measured their ability to change attitudes among surgeons, who may or may not perform endoscopy as a part of their practice, toward endolumenal therapies. METHODS As part of the endoluminal therapy postgraduate course presented at the annual Society of American Gastrointestinal Endoscopic Surgeons (SAGES) meeting in Ft. Lauderdale, Florida 2005, experts presented current literature and data on new endolumenal techniques. The participants, primarily of surgeons, were polled electronically about a number of case scenarios before and after their presentation. Each scenario was relevant to the topic presented and chosen to reflect potentially controversial disease processes with traditional or endolumenal treatment options. The responses were collected in real time and displayed to course participants. RESULTS A panel of 10 experts presented data on a range of endolumenal therapies including endolumenal treatment for gastroesophageal reflux disease (GERD), endoscopic stenting, endoscopic treatments in bariatric surgery, intraoperative endoscopy, endoscopic mucosal resection (EMR), transanal endoscopic microsurgery (TEM), mucosal ablation for Barrett's esophagus, intralumenal resection, translumenal endoscopic surgery, and how to educate surgeons in new endolumenal techniques. Demographic data showed that 83.6% of the participants performed endoscopy as part of their practice. A comparison with traditional surgical options showed a statistically significant positive attitude change (p < 0.05) toward adoption of most endolumenal techniques after expert presentation. Only EMR and TEM did not show a statistically significant change in the participants' willingness to adopt these techniques. There was no significant change in the attitudes of how best to train surgeons. After presentation of the training options, 76% of the respondents believed that these techniques should be taught in residency. CONCLUSIONS The education of surgeons in new endolumenal therapeutic techniques can have a significant impact in terms of changing practice attitudes and may accelerate adoption of new endoscopic techniques.
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Affiliation(s)
- J W Hazey
- Department of Surgery, The Ohio State University Medical Center, Columbus, OH 43210-1228, USA.
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19
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Abstract
Obesity is epidemic in the United States, affecting 61% of adults and 14% of children. Today's health care providers should recognize obesity as a chronic disease and offer up-to-date information and management. Treatment options currently available are diet and behavior modification, medications, and surgical procedures. Implications for clinical practice include recognition of the problems associated with obesity, education of current patients as well as young women who may become patients, and appropriate diagnosis and management or referral.
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Affiliation(s)
- Susan S Salazar
- University of Florida College of Nursing, Jacksonville, FL, USA.
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20
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Abstract
Women who are obese with a history of gestational diabetes are at risk for developing type 2 diabetes and metabolic syndrome. A weight loss of as little as 15 pounds can decrease these long-term risks. This case presentation reviews practical issues related to encouraging women to make important lifestyle changes and to adhere to taking cholesterol-lowering medications.
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Affiliation(s)
- Mary K Barger
- Boston University School of Public Health, Boston, MA 02118, USA.
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21
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Suastika K. Update in the management of obesity. Acta Med Indones 2006; 38:231-7. [PMID: 17132890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Significant increase of obesity prevalence in almost all countries in the world recently has had obesity as a global health problem, and WHO in 1998 defined it as "the global epidemic". Simply, obesity is defined as an excessive fat accumulation in fat tissue due to imbalance of energy intake and expenditure. Body mass index is a simple method for defining the degree of overweight and obesity, however, waist circumference is the preferred measure of abdominal obesity because it has greater relationship with the risk of metabolic and cardiovascular diseases. Body fatness reflects the interactions of development, environment and genetic factors. The role of genetic factors has already existed, nevertheless, environment factors are likely more important in developing obesity. Increased mortality among the obese is evident for several life-threatening diseases including type 2 diabetes, cardiovascular disease, gallbladder disease, and hormone-sensitive and gastrointestinal cancers. Risks are also higher for some non-fatal conditions such as back pain, arthritis, infertility and, in many westernized countries, poor psychosocial functioning. Obesity is not only threatening health, also impacts on high economic and social cost. Effective prevention of obesity should be focused to high risk individuals or groups. Individuals who have some existing weight-related problems and those with a high risk of developing obesity co-morbidity such as cardiovascular disease and type 2 diabetes should be a key priority in this prevention strategy. Although weight loss in obese persons of any age can improve obesity-related medical complications, physical function, and quality of life, the primary purpose for weigh-loss therapy may differ across age group. The current therapeutic tools available for weight management are: (1) lifestyle intervention involving diet, physical activity, and behavior modification; (2) pharmacotherapy; and (3) surgery. Moderate weight loss (5-10% of initial weight) by any programs is a realistic target in management of obesity associated with improvement of risk factors of metabolic and cardiovascular diseases.
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Affiliation(s)
- Ketut Suastika
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Udayana University, Indonesia
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22
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Abstract
Body mass index (BMI) should be assessed at every health care visit. Overweight and obesity are associated with higher risks of hypertension, type 2 diabetes, irregular ovulation, infertility, and pregnancy and birth complications. Family planning and annual gynecology examinations give primary care providers the opportunity to share basic weight management guidelines with women. Weight management to normalize BMI or reduce overweight and obesity is vital to reduce future comorbidities. This article demonstrates integration of basic weight management into gynecologic care.
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Affiliation(s)
- Cecilia M Jevitt
- University of South Florida College of Nursing, Tampa, FL 33612, USA.
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Dziurowicz-Kozlowska AH, Wierzbicki Z, Lisik W, Wasiak D, Kosieradzki M. The objective of psychological evaluation in the process of qualifying candidates for bariatric surgery. Obes Surg 2006; 16:196-202. [PMID: 16469223 DOI: 10.1381/096089206775565168] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Psychosocial and behavioral variables play an important role in both the development and treatment of obesity. Therefore, in the process of qualifying the patient for bariatric surgery, it is necessary to professionally evaluate his/her psychological state. Such evaluation is very helpful in the identification of factors potentially disturbing the effectiveness of the treatment. Clinical interviews with a group of 80 patients were conducted by a psychologist in the pre- and post-surgical period. The qualitative analysis of the interviews led to the identification of the major elements which should become the object of psychological evaluation in the process of qualifying patients for bariatric surgery. Conducting a clinical interview comprising these elements allows one to evaluate their potential influence on the process of surgical treatment of obesity and to provide optimal psychological support for the patient before and after the surgery.
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Affiliation(s)
- M Weber
- Department of Visceral and Transplantation Surgery, University Hospital of Zurich, Zurich, Switzerland
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25
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Allison C. Intragastric balloons: a temporary treatment for obesity. Issues Emerg Health Technol 2006:1-4. [PMID: 16544443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
(1) Intragastric balloons are a temporary non-surgical obesity treatment that induces short-term weight loss by partially filling the stomach to achieve satiety and reduce food intake. (2) Moderate weight loss may be achieved if patients adhere to a weight-reduction program. Weight gain often recurs when the balloon is removed after six months. (3) Abdominal pain, nausea, and vomiting are common, particularly in the first week after balloon implantation. (4) More data on benefits, harm, and cost effectiveness are required before the intragastric balloon can be compared with other short-term weight loss interventions, including low-calorie diets.
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Weiner RA, Korenkov M, Matzig E, Weiner S, Karcz WK. Initial clinical experience with telemetrically adjustable gastric banding. Surg Technol Int 2006; 15:63-9. [PMID: 17029163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
BACKGROUND The feasibility and safety of laparoscopic adjustable gastric banding for treatment of morbid obesity has been demonstrated in a large number of studies. Access port-related complications constitute a significant part of all complications related to gastric banding. Further, adjustment of hydraulic gastric bands can be fairly lengthy, uncomfortable, and is not a precise procedure. A study was performed to assess the usefulness and efficacy of a new type of band adjusted telemetrically without the need for an access port. The initial worldwide results of the first telemetrically adjustable gastric band for morbid obesity (EASYBAND EndoArt Medical Technologies, Switzerland) in two German academic centers are described herein. METHODS EASYBAND is a purely mechanical gastric band, in which adjustment is achieved by means of an embedded micromotor, controlled by an external control unit using telemetry. The exact band diameter is displayed continuously during adjustment on the external control unit screen. Thirty-seven patients, means 36 +/- 8 (range: 22-60) years, 7 (19%) men and 30 (81%) women, with a mean body mass index (BMI) of 44.1 +/- 4.5 (range: 35.6-59.6), were implanted using the standard laparoscopic technique during the period from June 2005 to October 2005. Prospective data were collected on all morbidly obese patients who underwent laparoscopic telemetrically adjustable gastric banding (LTAGB). RESULTS No serious adverse events occurred during the operative period or immediately postoperatively in relation to the device. A mean of 3.0 +/- 0.6 adjustments per patients were performed during the follow-up schedule at one, three and six months. The band diameter was set to 29 mm (fully open) at implantation, 24.5 mm +/- 0.5 mm at one month, 23.3 mm +/- 0.7 mm at three months, and 23.0 mm +/- 1.0 mm at six months. The mean percent excess weight loss was 10.2% +/- 4.5% at one month, 23.8% +/- 8.8% at three months, and 30.2% +/- 10.5% at six months. CONCLUSION This initial study shows that the new telemetrically adjustable gastric banding device is implanted and operated safely, allows for atruamatic band adjustments with superior patient comfort, and leads to early excess weight loss comparable to that achieved by other gastric bands. Longer-term follows and larger population studies are needed to establish the final safety and performance profile of the telemetric gastric band.
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Affiliation(s)
- Rudolph A Weiner
- Krankenhaus Sachsenhausen, Center for Minimally Invasive Surgery, Section of Bariatric Surgery, Frankfurt am Main, Germany
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27
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Lacovara JE. Bariatrics and sensitivity. Medsurg Nurs 2005; 14:362. [PMID: 16447824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
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Abstract
Morbid obesity is an increasingly common healthcare problem, and providers and patients currently face numerous challenges in dealing with this problem effectively. Issues addressed in this article include the effect of stigma, the need for more evidence regarding effective management options, and the declining insurance coverage for bariatric surgery. The role of bariatric surgery in effective management of morbid obesity is discussed, along with the effect on and possible reasons for declining coverage. A comparison between benefits and coverage for bariatric surgery and angioplasty/stent placement is included.
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Abstract
An increasing number of morbidly obese patients are presenting for surgery, with the potential for increased perioperative morbidity and mortality. This article reviews surgical and nonsurgical options in the management of morbidly obese patients. Overweight and obese individuals should be treated with diet, exercise, and behavioral therapy. The failure of this approach is an indication for pharmacologic therapy. Bariatric surgery reduces obesity-related complications and reduces long-term morbidity, mortality, and health care resources use.
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Affiliation(s)
- Patrick J Neligan
- Department of Anesthesia, University of Pennsylvania School of Medicine, 3400 Spruce Street, Philadelphia, PA 19104, USA.
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Mognol P, Chosidow D, Marmuse JP. Laparoscopic sleeve gastrectomy as an initial bariatric operation for high-risk patients: initial results in 10 patients. Obes Surg 2005; 15:1030-3. [PMID: 16105402 DOI: 10.1381/0960892054621242] [Citation(s) in RCA: 197] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The outcomes and initial results of laparoscopic sleeve gastrectomy were evaluated. METHODS A prospective study of the initial 10 patients who underwent laparoscopic sleeve gastrectomy (LSG) was performed. Study endpoints included operative time, complication rates, hospital length of stay and percentage of excess weight loss (%EWL). RESULTS There were 5 women and 5 men, with mean age 43 years (range 31 to 52). Mean preoperative weight was 182 kg (range 125-247 kg), with mean preoperative BMI 64 (range 61-80). Indication for LSG was related to BMI in all patients. 1 patient had previous restrictive bariatric surgery. Mean operative time was 2 hours (range 1.5-2.5). No patient required conversion. There were no postoperative complications nor mortality. Median hospital stay was 7.2 days. Average %EWL and BMI at 1 year were 51% and 23 kg/m2, respectively. CONCLUSION LSG can be safely integrated into a bariatric surgical program with good results in terms of weight loss and quality of life. LSG can be a firststage procedure before gastric bypass or duodenal switch or a one-stage restrictive procedure if longterm results are good. LSG should be considered as a surgical option in the bariatric field.
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Affiliation(s)
- Philippe Mognol
- Service de Chirurgie Générale A, Hôpital Bichat, Paris, France.
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31
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Nguyen NT, Longoria M, Gelfand DV, Sabio A, Wilson SE. Staged laparoscopic Roux-en-Y: a novel two-stage bariatric operation as an alternative in the super-obese with massively enlarged liver. Obes Surg 2005; 15:1077-81. [PMID: 16105411 DOI: 10.1381/0960892054621062] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In a subset of super-obese patients, the one-stage laparoscopic Roux-en-Y gastric bypass (RYGBP) can be associated with significant morbidity and mortality. In a previous effort to reduce the perioperative risks associated with the super-obese, a two-stage operation was devised. This two-stage operation consisted of a sleeve gastrectomy (1st stage) followed by a RYGBP or duodenal switch procedure (2nd stage). We find that the primary limiting factor making laparoscopic gastric bypass challenging in the super-obese is the volume of the left lobe of the liver. A greatly thickened left lobe of the liver obscures visualization of the gastroesophageal junction and angle of His so that a sleeve gastrectomy is difficult to construct. In this report, we describe a novel method utilizing a staged Roux-en-Y procedure. Instead of performing a restrictive operation (sleeve gastrectomy) as the initial procedure, we fashion a modified Roux-en-Y with a low gastrojejunal anastomosis and a larger gastric pouch encompassing the gastric fundus. The low anastomosis obviates the need for exposure of the gastro-esophageal junction and angle of His. At the 2nd stage procedure, completion sleeve gastrectomy of the gastric fundus is performed at an interval of 6-12 months after the 1st stage operation.
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Affiliation(s)
- Ninh T Nguyen
- Department of Surgery, University of California, Irvine School of Medicine, Irvine, CA 92868, USA.
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32
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Abstract
Obesity is becoming a major public health problem throughout the world. It is now the second leading cause of death in the United States and is associated with significant, potentially life-threatening co-morbidities. Significant advances in the understanding of the physiology of body weight regulation and the pathogenesis of obesity have been achieved. A better understanding of the physiology of appetite control has enabled advances in the medical and surgical treatment of obesity. Visceral or abdominal obesity is associated with an increased risk of cardiovascular disease and type 2 diabetes. Various drugs are used in the treatment of mild obesity but they are associated with adverse effects. Surgery has become an essential part of the treatment of morbid obesity, notwithstanding the potential adverse events that accompany it. An appreciation of these problems is essential to the anaesthetist and intensivist involved in the management of this group of patients.
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Affiliation(s)
- M H Cheah
- Department of Anaesthesia and Intensive Care, Selayang Hospital, Selayang, Selangor, Malaysia
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Abstract
Obesity is shaping up to be the major health care problem and one of the most frequent causes of preventable death in Western countries in the 21st century. Bariatric surgery is the only current treatment that has been shown to achieve major and durable weight loss. Major weight loss in the severely obese leads to total or partial control of a wide range of common and serious diseases, such as diabetes, heart disease and hypertension. Laparoscopic adjustable gastric banding is the most common type of obesity surgery performed in Australia. It is effective, relatively safe and minimally invasive. The blocks to broader application of bariatric surgery should be identified and resolved.
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Affiliation(s)
- Paul E O'Brien
- Centre for Obesity Research and Education, Monash Medical School, Monash University, The Alfred Hospital, Commercial Road, Melbourne, VIC 3004, Australia.
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Giordani MM. [The new frontiers in the treatment of severe obesity]. Ann Ital Chir 2005; 76:405-6. [PMID: 16696211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
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35
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Affiliation(s)
- Horacio E Oria
- Standards Committee, American Society for Bariatric Surgery.
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36
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Abstract
BACKGROUND Preoperative patient education is critically important to the success of any bariatric operation. In our clinic, we perform extensive preoperative education and informed consent. Part of the informed consent process includes a preoperative true/false quiz. This study tests the hypothesis that postoperative patients do not recall key components of their preoperative education. METHODS Preoperatively, all patients were required to take the true/false quiz and retake it, if necessary, until they received all the questions correct. All patients were given their preoperative informed consent quiz again at least 1 month after laparoscopic gastric bypass, during their postoperative clinic visit. Patients >1 year postoperatively from surgery were compared to patients <1 year postoperatively. RESULTS 63 patients were included in this study. Originally, 46% of patients did not get all the questions correct the first time; mean score on the quiz preoperatively was 95%. Patients took the test an average of 8 months after surgery. Postoperatively, 46% of patients did not get all the questions correct; mean score on the quiz was 96%. The 2 most common incorrect answers were: "Obesity surgery is basically an aid to dieting: it does not mean that you will lose weight no matter what you eat or do (True)" and "Diabetes, high blood pressure, back pain and similar ailments always get better after obesity surgery (False)". Patients >1 year postoperative were more likely not to get all the questions correct (80% vs 36%; P<0.01; two-tailed Fisher's exact test). CONCLUSIONS Patients do not remember basic preoperative education facts after their bariatric surgery. Despite maximal efforts in verifying preoperative education, patients often forget this critical information after bariatric surgery. Patients 1 year after surgery forget more information.
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Affiliation(s)
- Atul K Madan
- Section of Minimally Invasive Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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Keeling WB, Haines K, Stone PA, Armstrong PA, Murr MM, Shames ML. Current Indications for Preoperative Inferior Vena Cava Filter Insertion in Patients Undergoing Surgery for Morbid Obesity. Obes Surg 2005; 15:1009-12. [PMID: 16105398 DOI: 10.1381/0960892054621279] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Pulmonary embolus is a potentially lethal complication in patients undergoing surgery for morbid obesity. In a select group of patients at high risk for venous thromboembolic events (VTE), we have chosen to prophylactically insert inferior vena cava filters via a jugular percutaneous approach. We propose guidelines for preoperative insertion of inferior vena cava filters in patients with clinically significant obesity. METHODS All patients who underwent preoperative insertion of inferior vena cava (IVC) filters as prophylaxis for pulmonary emboli were reviewed. Data regarding body mass index (BMI), prior history of venous thromboembolism, current anticoagulant usage, as well as other patient data were compiled and analyzed. Additionally, all operative notes were reviewed, and operative data were analyzed and compared. RESULTS 14 patients underwent preoperative IVC filter placement before gastric bypass. Mean patient age was 49.1 +/- 1.52 years and mean BMI was 56.5 +/- 4.45 kg/m2. No complications occurred due to preoperative filter placement, and no pulmonary emboli occurred in this group. Indications for preoperative IVC filter insertion included prior pulmonary embolus (6), prior deep venous thrombosis (7), and lower extremity venous stasis (1). CONCLUSIONS Vena caval filter placement in the preoperative period can be undertaken safely in bariatric patients. We recommend that routine preoperative vena caval filter placement should be undertaken in all bariatric patients with prior pulmonary embolus, prior deep venous thrombosis, evidence of venous stasis, or known hypercoagulable state. Possible roles for IVC filter placement in this patient population are expanding as more data is acquired.
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Affiliation(s)
- W Brent Keeling
- University of South Florida, Department of Surgery and Division of Vascular Surgery, Tampa, FL, USA
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38
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Abstract
BACKGROUND There is variety in the reporting of weight loss outcomes within the bariatric literature. Our aim is to compare methods of reporting weight loss in surgical and medical studies, and in addition look for a minimal reporting requirement that allows meaningful comparison. METHOD A review of methods of reporting weight loss in studies published during 2004 was conducted. Bariatric surgical studies included all reports from MEDLINE-listed journals, and medical studies included reports of non-surgical weight loss from 9 leading journals. RESULTS 65 surgical and 36 non-surgical reports were retrieved. There were 3 common (>20% of reports) methods of reporting in the surgical literature; mean weight, percentage of excess weight loss (%EWL) and body mass index (BMI), and 4 in the medical literature; mean weight loss, weight, percentage weight loss and BMI. %EWL was reported in 2/3 of surgical reports and in none of the non-surgical. The origin of ideal weight for %EWL calculations was reported in 10 (23%) of these studies and included 5 differing definitions. All methods of reporting other than those using "ideal weight" can be calculated from mean weight and BMI at all time-points. CONCLUSION There is complexity and confusion in the reporting of bariatric surgery weight outcomes when calculations are based on ideal weight. Providing weight (kg) and BMI (kg/m2) at all time-points allows the reader to interpret and compare the results in the context of the population of interest. These two measures should be provided as a minimum by all journals reporting on intentional weight loss.
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Affiliation(s)
- John B Dixon
- Australian Centre for Obesity Research and Education, Monash Medical School, The Alfred Hospital, Melbourne, Victoria, Australia.
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39
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Newer techniques in bariatric surgery for morbid obesity: laparoscopic adjustable gastric banding, biliopancreatic diversion, and long-limb gastric bypass. Technol Eval Cent Assess Program Exec Summ 2005; 20:1-3. [PMID: 16156086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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40
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Abstract
Bariatric surgery for the treatment of obesity has become a trend, with television and music celebrities touting it as a cure. There has been an extraordinary growth rate in the number of people each year undergoing bariatric surgery, and many of these patients are obtaining their information about the surgery from the Internet. As more and more people turn to the Internet for healthcare information, the need to monitor those Web sites for accuracy and quality expands. The purpose of this study was to assess bariatric Web sites for their quality and accuracy of information. Forty Web sites were evaluated using the Health Information Technology Institute (HITI) criteria and five evaluation criteria based on guidelines from the National Institutes of Health (NIH); the readability of the sites also was determined. Web sites were identified for the purpose of patient education and guidance about this explosive topic.
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Weiner S, Sauerland S, Fein M, Blanco R, Pomhoff I, Weiner RA. The Bariatric Quality of Life index: a measure of well-being in obesity surgery patients. Obes Surg 2005; 15:538-45. [PMID: 15954234 DOI: 10.1381/0960892053723439] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Quality of life (QoL) is considered to be the true measure for the effectiveness of a surgical procedure, but there are only a few validated instruments available for bariatric surgery. Therefore, a new diseasespecific 30-item instrument was created, which was called Bariatric Quality of Life (BQL) questionnaire. METHODS To validate the BQL, we studied 133 patients after 4 different types of bariatric surgery. Initially, mean body mass index (BMI) was 47.2 +/-7.6 kg/m2 and mean age was 38.8 +/-11.0 years. At baseline, and 1, 6, and 12 months after surgery, patients filled in the BQL, the SF-12 (Short Form of SF-36 Health Survey), the GIQLI (Gastrointestinal Quality of Life Index), and the BAROS (Bariatric Analysis and Reporting Outcome System). RESULTS Internal consistency of the BQL was found to be good, with Cronbach's alpha ranging between 0.71 and 0.86. Factor analyses suggested that the BQL included a highly consistent set of QoL items and a second part on co-morbidities and gastrointestinal symptoms. At the 12 months follow-up, the BQL was closely correlated to SF 12 (Pearson's r = 0.86), GIQLI (0.68), BAROS (0.71), and excess weight loss (0.55). Standardized effect sizes over time were larger for the BQL (1.39 and 1.58) than for the other instruments. CONCLUSIONS The BQL questionnaire is a validated instrument ready for clinical use.
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Affiliation(s)
- Sylvia Weiner
- Obesity Academy Frankfurt e. V., Frankfurt, Germany.
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42
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Affiliation(s)
- Thomas H Inge
- Division of Pediatric General and Thoracic Surgery, Center for Epidemiology and Biostatistics, University of Cincinnati, Cincinnati, OH, USA.
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43
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Affiliation(s)
- Arya M Sharma
- Cardiovascular Obesity Research and Management, McMaster University, Hamilton, Ont
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44
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Smith BL. Bariatric surgery. It's no easy fix. RN 2005; 68:58-63; quiz 64. [PMID: 15991820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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Zuzelo P. Bariatric patient care BASICS: bias, airway, skin, incontinence, chronicity, and safety. Pa Nurse 2005; 60:18-9. [PMID: 16032983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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46
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Abstract
Obesity has been increasing over the past two decades, and the amount of medical and media attention given to bariatric surgery as a promising option for morbidly obese individuals is growing. The growth of bariatric surgery also has been attributed to improved surgical technique, the increase in surgeons trained in laparoscopic procedures, as well increased public awareness with celebrities having successfully undergone surgery. The number of surgeons and hospitals offering bariatric services is increasing. How then does a surgeon or a hospital develop a competitive strategy? The first step is to understand the health-care industry. The key forces are rivalry among present competitors, and the bargaining power of suppliers and buyers. While bariatric surgery currently is in a growth phase, time and competition will force practitioners to compete on the basis of price, unless they find true competitive advantage. Value innovation, is a means of creating new marketing space by looking across the conventionally defined boundaries of business--across substitute industries, across strategic groups, across buyer groups, across complementary product and service offerings, and across the functional-emotional orientation of an industry. One can compete by offering similar services focusing primarily on cost efficiencies as the key to profitability. Alternatively, one can break free from the pack by innovating and focusing on delivering superior value to the customer. As the market for bariatric surgery becomes increasingly overcrowded, profitable growth is not sustainable without developing a clear differential advantage in the market. Value innovation allows you to develop that advantage.
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Affiliation(s)
- David P Tarantino
- School of Medicine, University of Maryland, and Shock Trauma Associates, Baltimore, MD 21201, USA.
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47
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Abstract
Obesity is a global problem, independent of age. The numbers of obese individuals are now reaching epidemic proportions around the world. This is contributing to the risk of inherent comorbidity. The pathophysiology of obesity, although widely debated, is still unclear with suggestions that multiple genetic mutations may have a key role in the development, but as yet no one genetic mutation is felt to be entirely responsible. Biochemical manifestations such as diabetes may play a role. The first goal of management of the obese patient will involve dietary and behavioural modification and a programme of physical exercise. In primary care settings, nurses are suitably placed to assess and manage obese patients (National Institute for Clinical Excellence (NICE), 2001a). The nursing profession needs to rise to the challenge and prepare nurses for a specialist role in obesity management.
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Affiliation(s)
- Maggi Banning
- Canterbury Christ Church University College, Chatham Maritime, Kent, UK
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48
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Carbonell AM, Lincourt AE, Matthews BD, Kercher KW, Sing RF, Heniford BT. National study of the effect of patient and hospital characteristics on bariatric surgery outcomes. Am Surg 2005; 71:308-14. [PMID: 15943404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The influence of patient and hospital demographics on gastric bypass (GB) outcomes is unknown. We analyzed year 2000 data from the Nationwide Inpatient Sample database for all GB patients. In 2000, 5876 GB were performed in the 137 sample hospitals (M:F, 14%:86%). Length of stay (LOS, days), charges, comorbidities, and morbidity were higher for those aged >60 years compared to < 40 years. LOS, charges, comorbidities, morbidity, and mortality were highest in males. LOS was longest in African Americans compared to Caucasians and Hispanics. Charges and comorbidities were greatest in African Americans and Hispanics compared to Caucasians. Medicare and Medicaid-insured patients have higher LOS, charges, comorbidities, morbidity, and mortality compared to privately insured and self-pay patients. Lower income patients have higher LOS and total charges. Nonteaching hospitals have an increased LOS and charges and treat patients with more comorbidities compared to teaching hospitals. LOS, charges, and morbidity are directly proportional to hospital size. Urban hospitals have lower LOS and higher charges compared to rural hospitals. As hospital GB volume increases, LOS, charges, and morbidity decrease with no mortality effect. After controlling for all other covariates, male gender, increased age, and large hospital size were predictors of increased morbidity. Having had a complication predicted increased mortality, while female gender had a protective effect. Patient income, insurance status, and race did not play a role in morbidity or mortality. Neither academic, teaching status of the hospital or hospital gastric bypass volume influenced patient outcomes. Patient and hospital demographics do affect the outcomes of patients undergoing GB. Increasing age, male gender, and surgery performed in large hospitals are predictors of morbidity. Male gender and postoperative complications predict increased mortality. Neither comorbidities, race, payer, income, hospital academic status, location, nor hospital volume affect the outcome after GB.
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Affiliation(s)
- Alfredo M Carbonell
- Carolinas Laparoscopic and Advanced Surgery Program, Department of General Surgery, Carolinas Medical Center, Charlotte, North Carolina 28203, USA
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50
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Magnusson J. Childhood obesity: prevention, treatment and recommendations for health. Community Pract 2005; 78:147-9. [PMID: 15875603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Affiliation(s)
- Josefine Magnusson
- Centre for Research in Primary and Community Care, University of Hertfordshire
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