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Quilliot D, Coupaye M, Ciangura C, Czernichow S, Sallé A, Gaborit B, Alligier M, Nguyen-Thi PL, Dargent J, Msika S, Brunaud L. Recommendations for nutritional care after bariatric surgery: Recommendations for best practice and SOFFCO-MM/AFERO/SFNCM/expert consensus. J Visc Surg 2021; 158:51-61. [PMID: 33436155 DOI: 10.1016/j.jviscsurg.2020.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Nutritional care after bariatric surgery is an issue of major importance, especially insofar as risk of deficiency has been extensively described in the literature. Subsequent to the deliberations carried out by a multidisciplinary working group, we are proposing a series of recommendations elaborated using the Delphi-HAS (official French health authority) method, which facilitates the drawing up of best practice and consensus recommendations based on the data of the literature and on expert opinion. The recommendations in this paper pertain to dietary management and physical activity, multivitamin and trace element supplementation and the prevention and treatment of specific deficiencies in vitamins B1, B9, B12, D and calcium, iron, zinc, vitamins A, E and K, dumping syndrome and reactive hypoglycemia.
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Affiliation(s)
- D Quilliot
- French Speaking Society of Clinical Nutrition and Metabolism (SFNCM), France.
| | - M Coupaye
- French Association for the Study and Research on Obesity (AFERO), France
| | - C Ciangura
- French Association for the Study and Research on Obesity (AFERO), France
| | - S Czernichow
- French Speaking Society of Clinical Nutrition and Metabolism (SFNCM), France
| | - A Sallé
- French Association for the Study and Research on Obesity (AFERO), France
| | - B Gaborit
- French Association for the Study and Research on Obesity (AFERO), France
| | - M Alligier
- French Obesity Research Center of Excellence (FORCE), France
| | - P-L Nguyen-Thi
- Medical Evaluation Department, Department of Clinical Research Support PARC, University of Lorraine, CHRU Nancy, Nancy, France
| | - J Dargent
- French and Francophone Society of Obesity Surgery and Metabolic Disorders (SO.FF.CO.MM), France
| | - S Msika
- French and Francophone Society of Obesity Surgery and Metabolic Disorders (SO.FF.CO.MM), France
| | - L Brunaud
- French and Francophone Society of Obesity Surgery and Metabolic Disorders (SO.FF.CO.MM), France
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Abstract
Half a million bariatric procedures are performed annually worldwide. Our aim was to review the signs and symptoms of Wernicke's encephalopathy (WE) after bariatric surgery. We included 118 WE cases. Descriptions involved gastric bypass (52%), but also newer procedures like the gastric sleeve. Bariatric WE patients were younger (median = 33 years) than those in a recent meta-analysis of medical procedures (mean = 39.5 years), and often presented with vomiting (87.3%), ataxia (84.7%), altered mental status (76.3%), and eye movement disorder (73.7%). Younger age seemed to protect against mental alterations and higher BMI against eye movement disorders. The WE treatment was often insufficient, specifically ignoring low parenteral thiamine levels (77.2%). In case of suspicion, thiamine levels should be tested and treated adequately with parenteral thiamine supplementation.
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Affiliation(s)
- Erik Oudman
- Experimental Psychology, Helmholtz Institute, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, The Netherlands.
- Korsakoff Center Slingedael, Lelie Care Group, Rotterdam, The Netherlands.
| | - Jan W Wijnia
- Experimental Psychology, Helmholtz Institute, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, The Netherlands
- Korsakoff Center Slingedael, Lelie Care Group, Rotterdam, The Netherlands
| | - Mirjam van Dam
- Experimental Psychology, Helmholtz Institute, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, The Netherlands
- Korsakoff Center Slingedael, Lelie Care Group, Rotterdam, The Netherlands
| | - Laser Ulas Biter
- Department of Bariatric Surgery, Franciscus Gasthuis, Rotterdam, The Netherlands
| | - Albert Postma
- Experimental Psychology, Helmholtz Institute, Utrecht University, Heidelberglaan 1, 3584 CS, Utrecht, The Netherlands
- Korsakoff Center Slingedael, Lelie Care Group, Rotterdam, The Netherlands
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Busetto L, Dicker D, Azran C, Batterham RL, Farpour-Lambert N, Fried M, Hjelmesæth J, Kinzl J, Leitner DR, Makaronidis JM, Schindler K, Toplak H, Yumuk V. Practical Recommendations of the Obesity Management Task Force of the European Association for the Study of Obesity for the Post-Bariatric Surgery Medical Management. Obes Facts 2017; 10:597-632. [PMID: 29207379 PMCID: PMC5836195 DOI: 10.1159/000481825] [Citation(s) in RCA: 193] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 09/21/2017] [Indexed: 12/17/2022] Open
Abstract
Bariatric surgery is today the most effective long-term therapy for the management of patients with severe obesity, and its use is recommended by the relevant guidelines of the management of obesity in adults. Bariatric surgery is in general safe and effective, but it can cause new clinical problems and is associated with specific diagnostic, preventive and therapeutic needs. For clinicians, the acquisition of special knowledge and skills is required in order to deliver appropriate and effective care to the post-bariatric patient. In the present recommendations, the basic notions needed to provide first-level adequate medical care to post-bariatric patients are summarised. Basic information about nutrition, management of co-morbidities, pregnancy, psychological issues as well as weight regain prevention and management is derived from current evidences and existing guidelines. A short list of clinical practical recommendations is included for each item. It remains clear that referral to a bariatric multidisciplinary centre, preferably the one performing the original procedure, should be considered in case of more complex clinical situations.
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Affiliation(s)
- Luca Busetto
- Department of Internal Medicine, University of Padova, Padova, Italy
- *Prof. Dr. Luca Busetto, Clinica Medica 3, Azienda Ospedaliera di Padova, Via Giustiniani 2, 35128 Padova, Italy,
| | - Dror Dicker
- Department of Internal Medicine D and Obesity Clinic, Hasharon Hospital, Rabin Medical Center, Petah Tikva, Sackler School of Medicine Tel Aviv University, Tel Aviv, Israel
| | - Carmil Azran
- Clinical Pharmacy, Herzliya Medical Center, Herzliya, Israel
| | - Rachel L. Batterham
- Centre for Obesity Research, Rayne Institute, Department of Medicine, University College London, London, UK
- University College London Hospital Bariatric Centre for Weight Management and Metabolic Surgery, University College London Hospital, London, UK
- National Institute of Health Research, University College London Hospital Biomedical Research Centre, London, UK
| | - Nathalie Farpour-Lambert
- Obesity Prevention and Care Program Contrepoids, Service of Therapeutic Education for Chronic Diseases, Department of Community Medicine, Primary Care and Emergency, University Hospitals of Geneva and University of Geneva, Geneva, Switzerland
| | - Martin Fried
- OB Klinika, Centre for Treatment of Obesity and Metabolic Disorders, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jøran Hjelmesæth
- Morbid Obesity Centre, Vestfold Hospital Trust and Department of Endocrinology, Morbid Obesity and Preventive Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Johann Kinzl
- Department of Psychiatry and Psychotherapy II, Medical University Innsbruck, Innsbruck, Austria
| | | | - Janine M. Makaronidis
- Centre for Obesity Research, Rayne Institute, Department of Medicine, University College London, London, UK
- National Institute of Health Research, University College London Hospital Biomedical Research Centre, London, UK
| | - Karin Schindler
- Department of Medicine III, Medical University of Vienna, Vienna, Austria
| | - Hermann Toplak
- Department of Medicine, Medical University Graz, Graz, Austria
| | - Volkan Yumuk
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, Istanbul University Cerrahpasa Medical Faculty, Istanbul, Turkey
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Handzlik-Orlik G, Holecki M, Orlik B, Wyleżoł M, Duława J. Nutrition Management of the Post–Bariatric Surgery Patient. Nutr Clin Pract 2014; 30:383-92. [DOI: 10.1177/0884533614564995] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Gabriela Handzlik-Orlik
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Katowice, Poland
| | - Michał Holecki
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Katowice, Poland
- EASO Collaborating Center for Obesity Management, Obesity Management Clinic WAGA, Katowice, Poland
| | - Bartłomiej Orlik
- Center for Cardiovascular Research and Development, American Heart of Poland, Katowice, Poland
| | - Mariusz Wyleżoł
- Department of Surgery, Military Institute of Aviation Medicine, Warsaw, Poland
| | - Jan Duława
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Katowice, Poland
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Stroh C, Meyer F, Manger T. Beriberi, a severe complication after metabolic surgery - review of the literature. Obes Facts 2014; 7:246-52. [PMID: 25095897 PMCID: PMC5644786 DOI: 10.1159/000366012] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 05/09/2014] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The epidemic growth of morbid obesity has led to an increase in the number of bariatric interventions. During the distribution process of bariatric surgical interventions, the risk for severe nutritious complications such as bariatric beriberi can rise. METHODS By means of systematic literature review, epidemiological data, clinical characteristics and diagnostic as well as therapeutic recommendations for bariatric beriberi were elicited. Databases and registries such as PubMed, Cochrane and Ovid were searched for a defined time period with the key words 'lack of thiamine' / 'Wernicke-Korsakoff syndrome' / 'encephalopathy' after bariatric surgical interventions. RESULTS Up to December 2013, overall 255 patients had been found as published cases, indicating that the risk for the postoperative occurrence of thiamine deficiency and Wernicke-Korsakoff syndrome is increased in women. In addition, the risk correlates with patient's age. The majority of patients developed symptoms of a dry beriberi with peripheral neuritis, ataxia and paraplegia, indicating an advanced stage of disease approximately 4-12 weeks postoperatively. Laboratory analysis in case of a suspicious clinical finding is the appropriate diagnostics. As treatment, prompt initiation of parenteral thiamine substitution under clinical monitoring is required. CONCLUSION Bariatric beriberi can occur within the first 1-3 postoperative months. To minimize the risk of severe consequences, immediate substitution of thiamine in clinical suspicion or prolonged parenteral nutrition is necessary. A delayed diagnosis or missing the correct diagnosis can lead to irreversible damages of the CNS with coma and fatal outcome. Knowledge on the subject, including development of thiamine deficiency, symptomatology and emergency treatment, are considered essential for bariatric surgeons but also for further medical disciplines involved in treatment.
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Affiliation(s)
- Christine Stroh
- SRH Municipal Hospital, Department of General, Abdominal and Pediatric Surgery, Gera, Germany, Magdeburg, Germany
- *Christine Stroh MD, Department of General, Abdominal and Pediatric Surgery, Municipal Hospital Gera, Straße des Friedens 122, 07548 Gera (Germany),
| | - Frank Meyer
- University Hospital, Department of General, Abdominal and Vascular Surgery, Magdeburg, Germany
| | - Thomas Manger
- SRH Municipal Hospital, Department of General, Abdominal and Pediatric Surgery, Gera, Germany, Magdeburg, Germany
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Biliopancreatic diversion: the effectiveness of duodenal switch and its limitations. Gastroenterol Res Pract 2013; 2013:974762. [PMID: 24639868 PMCID: PMC3929999 DOI: 10.1155/2013/974762] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 10/06/2013] [Accepted: 10/07/2013] [Indexed: 12/18/2022] Open
Abstract
The prevalence of morbidly obese individuals is rising rapidly. Being overweight predisposes patients to multiple serious medical comorbidities including type two diabetes (T2DM), hypertension, dyslipidemia, and obstructive sleep apnea. Lifestyle modifications including diet and exercise produce modest weight reduction and bariatric surgery is the only evidence-based intervention with sustainable results. Biliopancreatic diversion (BPD) produces the most significant weight loss with amelioration of many obesity-related comorbidities compared to other bariatric surgeries; however perioperative morbidity and mortality associated with this surgery are not insignificant; additionally long-term complications including undesirable gastrointestinal side effects and metabolic derangements cannot be ignored. The overall quality of evidence in the literature is low with a lack of randomized control trials, a preponderance of uncontrolled series, and small sample sizes in the studies available. Additionally, when assessing remission of comorbidities, definitions are unclear and variable. In this review we explore the pros and cons of BPD, a less well known and perhaps underutilized bariatric procedure.
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Powell MS, Fernandez AZ. Surgical treatment for morbid obesity: the laparoscopic Roux-en-Y gastric bypass. Surg Clin North Am 2012; 91:1203-24, viii. [PMID: 22054149 DOI: 10.1016/j.suc.2011.08.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Over the past 20 years bariatric surgery proved to be a valid treatment for reduction and elimination of obesity-related diseases and long-term sustainable weight loss. Minimally invasive or laparoscopic techniques such as laparoscopic Roux-en-Y (LRNY) have replaced open procedures. Many factors play important roles in the small intricacies and variations of the procedure, chief of which is the creation and size of the gastrojejunostomy. Regardless of the variations in technique, the LRNY remains the gold standard for the surgical treatment of clinically severe or morbid obesity, with relatively low morbidity and mortality.
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Affiliation(s)
- Myron S Powell
- Department of General Surgery, Wake Forest University School Of Medicine, Winston-Salem, NC 27157, USA
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Heber D, Greenway FL, Kaplan LM, Livingston E, Salvador J, Still C. Endocrine and nutritional management of the post-bariatric surgery patient: an Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2010; 95:4823-43. [PMID: 21051578 DOI: 10.1210/jc.2009-2128] [Citation(s) in RCA: 290] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE We sought to provide guidelines for the nutritional and endocrine management of adults after bariatric surgery, including those with diabetes mellitus. The focus is on the immediate postoperative period and long-term management to prevent complications, weight regain, and progression of obesity-associated comorbidities. The treatment of specific disorders is only summarized. PARTICIPANTS The Task Force was composed of a chair, five additional experts, a methodologist, and a medical writer. It received no corporate funding or remuneration. CONCLUSIONS Bariatric surgery is not a guarantee of successful weight loss and maintenance. Increasingly, patients regain weight, especially those undergoing restrictive surgeries such as laparoscopic banding rather than malabsorptive surgeries such as Roux-en-Y bypass. Active nutritional patient education and clinical management to prevent and detect nutritional deficiencies are recommended for all patients undergoing bariatric surgery. Management of potential nutritional deficiencies is particularly important for patients undergoing malabsorptive procedures, and strategies should be employed to compensate for food intolerance in patients who have had a malabsorptive procedure to reduce the risk for clinically important nutritional deficiencies. To enhance the transition to life after bariatric surgery and to prevent weight regain and nutritional complications, all patients should receive care from a multidisciplinary team including an experienced primary care physician, endocrinologist, or gastroenterologist and consider enrolling postoperatively in a comprehensive program for nutrition and lifestyle management. Future research should address the effectiveness of intensive postoperative nutritional and endocrine care in reducing morbidity and mortality from obesity-associated chronic diseases.
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Affiliation(s)
- David Heber
- David Geffen School of Medicine at University of California, Los Angeles, California 90095, USA
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Micronutrient-responsive cerebral dysfunction other than Wernicke's encephalopathy after malabsorptive surgery. Surg Obes Relat Dis 2010; 6:171-80. [DOI: 10.1016/j.soard.2009.04.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2009] [Revised: 04/04/2009] [Accepted: 04/10/2009] [Indexed: 11/18/2022]
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Abstract
PURPOSE To report a case of Wernicke encephalopathy after gastric bypass surgery resulting in vision loss, ophthalmoplegia, and ataxia, all of which reversed with a single dose of IV thiamine. METHODS Observational case report. RESULTS A 34-year-old woman presented with decreased vision and intermittent diplopia after gastric bypass surgery. She was found to have bilateral limitation of horizontal gaze, decreased vision with bilateral central scotoma and mild disc edema OU. Her cranial magnetic resonance imaging (MRI) was normal. A presumptive diagnosis of Wernicke encephalopathy was made. The patient was admitted, and a single dose of IV thiamine reversed the ophthalmoplegia and vision loss within 24 hours. CONCLUSION Wernicke encephalopathy should be considered in patients with vision loss after gastric bypass surgery. The classic triad of confusion, ataxia, and ophthalmoplegia may not be present and, although uncommon, the findings of optic disc edema and vision loss should not deter the clinician from making the diagnosis. Replacement thiamine if given promptly may rapidly reverse the findings.
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Affiliation(s)
- Reid Longmuir
- The University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Mechanick JI, Kushner RF, Sugerman HJ, Gonzalez-Campoy JM, Collazo-Clavell ML, Spitz AF, Apovian CM, Livingston EH, Brolin R, Sarwer DB, Anderson WA, Dixon J, Guven S. American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery medical guidelines for clinical practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient. Obesity (Silver Spring) 2009; 17 Suppl 1:S1-70, v. [PMID: 19319140 DOI: 10.1038/oby.2009.28] [Citation(s) in RCA: 199] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for Clinical Practice are systematically developed statements to assist health-care professionals in medical decision making for specific clinical conditions. Most of the content herein is based on literature reviews. In areas of uncertainty, professional judgment was applied. These guidelines are a working document that reflects the state of the field at the time of publication. Because rapid changes in this area are expected, periodic revisions are inevitable. We encourage medical professionals to use this information in conjunction with their best clinical judgment. The presented recommendations may not be appropriate in all situations. Any decision by practitioners to apply these guidelines must be made in light of local resources and individual patient circumstances. The American Society for Parenteral & Enteral Nutrition fully endorses sections of these guidelines that address the metabolic and nutritional management of the bariatric surgical patient.
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Abstract
OBJECTIVE To review the clinical essentials of Wernicke encephalopathy (WE) after bariatric surgery. SUMMARY BACKGROUND DATA An estimated 205,000 bariatric surgical procedures were performed in the United States in 2007. Such procedures may potentially lead to severe nutritional complications. METHODS Literature searches were performed in Medline, Embase, and abstract collections. Inclusion criteria were WE after bariatric surgery, diagnosed by the presence of two or more of the following signs: mental status changes, eye movement abnormalities, cerebellar dysfunction, and dietary deficiency. RESULTS Of 104 reported cases of WE after bariatric surgery, 84 cases were included. Gastric bypass or a restrictive procedure had been performed in 80 cases (95%). Admission to hospital for WE occurred within 6 months of surgery in 79 cases (94%). Frequent vomiting was a risk factor in 76 cases (90%) and had lasted for a median of 21 days at admission. Intravenous glucose administration without thiamine was a risk factor in 15 cases (18%). Brain magnetic resonance imaging identified lesions characteristic of WE in 14 of 30 cases (47%). Incomplete recovery was observed in 41 cases (49%); memory deficits and gait difficulties were frequent sequela. The recent increase in the use of bariatric surgery in the United States was associated with an increase in reported WE cases. CONCLUSIONS The number of WE cases after bariatric surgery is substantially higher than previously reported. Surgeons, allied health providers, and patients need to be aware of the predisposing factors and symptoms to prevent and optimize the management of this condition.
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Mechanick JI, Kushner RF, Sugerman HJ, Gonzalez-Campoy JM, Collazo-Clavell ML, Guven S, Spitz AF, Apovian CM, Livingston EH, Brolin R, Sarwer DB, Anderson WA, Dixon J. American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical guidelines for clinical practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient. Endocr Pract 2008; 14 Suppl 1:1-83. [PMID: 18723418 DOI: 10.4158/ep.14.s1.1] [Citation(s) in RCA: 144] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Mechanick JI, Kushner RF, Sugerman HJ, Gonzalez-Campoy JM, Collazo-Clavell ML, Guven S, Spitz AF, Apovian CM, Livingston EH, Brolin R, Sarwer DB, Anderson WA, Dixon J. American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for Clinical Practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient. Surg Obes Relat Dis 2008; 4:S109-84. [PMID: 18848315 DOI: 10.1016/j.soard.2008.08.009] [Citation(s) in RCA: 191] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for Clinical Practice are systematically developed statements to assist healthcare professionals in medical decision making for specific clinical conditions. Most of the content herein is based on literature reviews. In areas of uncertainty, professional judgment was applied. These guidelines are a working document that reflects the state of the field at the time of publication. Because rapid changes in this area are expected, periodic revisions are inevitable. We encourage medical professionals to use this information in conjunction with their best clinical judgment. The presented recommendations may not be appropriate in all situations. Any decision by practitioners to apply these guidelines must be made in light of local resources and individual patient circumstances. The American Society for Parenteral & Enteral Nutrition fully endorses sections of these guidelines that address the metabolic and nutritional management of the bariatric surgical patient.
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Ernst B, Thurnheer M, Schmid SM, Schultes B. Evidence for the necessity to systematically assess micronutrient status prior to bariatric surgery. Obes Surg 2008; 19:66-73. [PMID: 18491197 DOI: 10.1007/s11695-008-9545-4] [Citation(s) in RCA: 157] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Accepted: 04/16/2008] [Indexed: 01/08/2023]
Abstract
BACKGROUND Bariatric surgery has been proven the most effective treatment of morbid obesity, but micronutrient deficiency following bariatric surgery is a major concern. Increasing evidence points to a generally poor micronutrient status in obese subjects. METHODS We assessed micronutrient status in 232 morbidly obese subjects (BMI > or = 35 kg/m(2)) prior to bariatric surgery. Serum albumin, calcium, phosphate, magnesium, ferritin, hemoglobin, zinc, folate, vitamin B(12), 25-OH vitamin D(3), and intact parathormone (iPTH) were determined. In a sub-sample of 89 subjects, we additionally assessed copper, selenium, vitamin B(1), B(3), B(6), A, and E levels. RESULTS Deficiencies were found in 12.5% of the subjects for albumin, 8.0% for phosphate, 4.7% for magnesium, 6.9% for ferritin, 6.9% for hemoglobin, 24.6% for zinc, 3.4% for folate, and 18.1% for vitamin B(12). In addition, 25.4% showed a severe 25-OH vitamin D(3) deficiency, which was accompanied by a secondary hyperparathyroidism in 36.6% cases. Prevalence of albumin deficiency (p < 0.007) and of anemia (p < 0.003; in women only) significantly increased with BMI. Of note, 48.7% of the subjects showed at least one of the most prevalent deficiencies, i.e., vitamin B(12), zinc and severe 25-OH vitamin D(3) deficiency. In the sub-sample, 32.6% showed a selenium, 5.6% a vitamin B(3), 2.2% a vitamin B(6), and 2.2% a vitamin E deficiency. Copper, vitamin B(1), and vitamin A deficiency was found in none of the subjects. CONCLUSION Data indicate a high prevalence of micronutrient deficiencies in morbidly obese subjects. Based on these results, we strongly recommend a systematic assessment of the micronutrient status in all candidates for bariatric surgery.
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Affiliation(s)
- Barbara Ernst
- Interdisciplinary Obesity Center, Kantonsspital St. Gallen, CH-9400, Rorschach, Switzerland
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16
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ASMBS Allied Health Nutritional Guidelines for the Surgical Weight Loss Patient. Surg Obes Relat Dis 2008; 4:S73-108. [PMID: 18490202 DOI: 10.1016/j.soard.2008.03.002] [Citation(s) in RCA: 286] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Accepted: 03/12/2008] [Indexed: 12/13/2022]
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Aasheim ET, Hofsø D, Hjelmesaeth J, Sandbu R. Peripheral neuropathy and severe malnutrition following duodenal switch. Obes Surg 2008; 18:1640-3. [PMID: 18463930 DOI: 10.1007/s11695-008-9539-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Accepted: 04/15/2008] [Indexed: 12/31/2022]
Abstract
Severe thiamine (vitamin B-1) deficiency is a medical emergency that has long been recognized as a potential complication of bariatric surgery. The incidence of this rare complication is largely unknown. We describe a super-obese male patient with extreme lower limb weakness 3 months following a duodenal switch operation, occurring in association with persisting vomiting. Excessive malabsorption led to severe malnutrition, with lower limb edemas and clinical evidence of ascites and pleural effusion. Blood tests revealed low levels of albumin, hemoglobin, potassium, vitamins A, B-1, and B-6, and elevated prothrombin time. The symptoms of neuropathy improved after extensive nutritional therapy. Weight eventually stabilized following elongation of the common channel. This case report demonstrates the importance of awareness of neurological complications following bariatric surgery. These complications require urgent and vigorous therapy when they occur.
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Affiliation(s)
- Erlend T Aasheim
- Department of Medicine, Aker University Hospital and Faculty Division Aker University Hospital, University of Oslo, Oslo, Norway.
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18
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Abstract
A current review of nutritional complications following bariatric procedures is presented, focusing on the most common and clinically important deficiencies. A brief outline of nutritional supplementation protocol is presented, highlighting the need for a standardized, national or international set of guidelines for pre- and postoperative nutritional screening and appropriate supplementation.
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Koffman BM, Greenfield LJ, Ali II, Pirzada NA. Neurologic complications after surgery for obesity. Muscle Nerve 2006; 33:166-76. [PMID: 15973660 DOI: 10.1002/mus.20394] [Citation(s) in RCA: 125] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Bariatric surgical procedures are increasingly common. In this review, we characterize the neurologic complications of such procedures, including their mechanisms, frequency, and prognosis. Literature review yielded 50 case reports of 96 patients with neurologic symptoms after bariatric procedures. The most common presentations were peripheral neuropathy in 60 (62%) and encephalopathy in 30 (31%). Among the 60 patients with peripheral neuropathy, 40 (67%) had a polyneuropathy and 18 (30%) had mononeuropathies, which included 17 (94%) with meralgia paresthetica and 1 with foot drop. Neurologic emergencies including Wernicke's encephalopathy, rhabdomyolysis, and Guillain-Barré syndrome were also reported. In 18 surgical series reported between 1976 and 2004, 133 of 9996 patients (1.3%) were recognized to have neurologic complications (range: 0.08-16%). The only prospective study reported a neurologic complication rate of 4.6%, and a controlled retrospective study identified 16% of patients with peripheral neuropathy. There is evidence to suggest a role for inflammation or an immunologic mechanism in neuropathy after gastric bypass. Micronutrient deficiencies following gastric bypass were evaluated in 957 patients in 8 reports. A total of 236 (25%) had vitamin B(12) deficiency and 11 (1%) had thiamine deficiency. Routine monitoring of micronutrient levels and prompt recognition of neurological complications can reduce morbidity associated with these procedures.
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Affiliation(s)
- Boyd M Koffman
- Department of Neurology, Medical University of Ohio, Toledo, 43614, USA.
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Abstract
Biliopancreatic diversion is a malabsorptive technique of bariatric surgery that has gained wide acceptance in the Western world. It is performed in one of two ways: In its classic form it consists of partial gastrectomy with a Roux-en-Y gastroenterostomy; in its duodenal switch form a vertical sleeve gastrectomy is combined with a duodenoenterostomy. Both techniques realize diversion of biliopancreatic juice, thereby creating a mild form of malabsorption. Weight loss has been approximately 70% of initial excess weight, exceeding that obtained with most other bariatric procedures. Iron, calcium, and vitamin deficiencies may occur, especially with classic biliopancreatic diversion, and must be prevented with adequate supplements during vigorous follow-up. Weight loss is followed by a substantial reduction in the co-morbidities that are present in many morbidly obese patients. Biliopancreatic diversion should be included in each obesity clinic program and be proposed for morbidly obese patients who are having difficulty with the prospect of continuous restraint of food intake or problems due to failed gastric restrictive interventions. The postoperative results in such patients have been good and have substantially improved quality of life and self-esteem in this category of morbidly obese patients.
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