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Müller M, Nett PC, Borbély YM, Buri C, Stirnimann G, Laederach K, Kröll D. Mental Illness Has a Negative Impact on Weight Loss in Bariatric Patients: a 4-Year Follow-up. J Gastrointest Surg 2019; 23:232-238. [PMID: 30091038 DOI: 10.1007/s11605-018-3903-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 07/24/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND Mental health disorders are highly prevalent among bariatric surgery patients. Bariatric surgery induces weight loss with continuous health improvements. However, long-term follow-up data on weight loss and quality of life data of patients who have a mental illness after bariatric surgery are scarce, and it is not clear whether mental illness is associated with more pronounced weight regain. The aim was to investigate the impact of preoperative mental illness on the course of long-term weight changes after bariatric surgery. METHODS Patients with sleeve gastrectomy (SG) or Roux-en-Y gastric bypass surgery (RYGB) between 2005 and 2013 with a follow-up of at least 3 years were included. The study population was divided into two groups: patients with mental illness (MI) and patients without (No-MI). Weight loss outcomes over time were compared using mixed models up to 4 years after surgery. RESULTS In total, 254 patients (RYGB 61.0%, SG 39%) were included. The distribution of baseline characteristics was similar between the MI (n = 108) and No-MI groups (n = 146). The most prevalent mental illness was depressive disorder (63.9%). In the MI group, the percent of total weight loss (%TWL) was significantly smaller over the study period. After 36 months, the predicted mean group-difference of %TWL was 4.6% (95% CI 1.9, 7.2; p = 0.001), and the predicted odds ratio for weight regain was 4.9 (95% CI 1.6, 15.1) for patients in the MI group. CONCLUSION Preoperative mental illness leads to lower long-term weight loss and an increased risk of weight regain after bariatric surgery.
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Affiliation(s)
- Martin Müller
- Department of Emergency Medicine, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Philipp C Nett
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland
| | - Yves Michael Borbély
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland
| | - Caroline Buri
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland
| | - Guido Stirnimann
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland
| | - Kurt Laederach
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland
| | - Dino Kröll
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital and University of Bern, 3010, Bern, Switzerland.
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203
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Song X, Wang J, Gao Y, Yu Y, Zhang J, Wang Q, Ma X, Estille J, Jin X, Chen Y, Mu Y. Critical appraisal and systematic review of guidelines for perioperative diabetes management: 2011-2017. Endocrine 2019; 63:204-212. [PMID: 30446970 DOI: 10.1007/s12020-018-1786-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/06/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE To systematically evaluate the quality, consistency and the evidence support of guidelines for perioperative diabetes management. METHODS We retrieved guidelines through systematic search, critically evaluated their quality and compared the recommendations of included guidelines. Five aspects were compared: target level, management of hyper- and hypoglycaemia, frequency of monitoring, management of insulin, and management of oral anti-diabetic drugs (OADs). RESULTS Fourteen guidelines met our criteria, and 342 recommendations were extracted, the results of Appraisal of Guidelines for Research and Evaluation II (AGREE II) evaluation showed that none of the mean score in each domain was higher than 50%. On average, most guidelines had only one domain scored above 50%. Most recommendations (78.9%) did not specify their supporting evidence, 71 (20.8%) were formed using grading criteria, none cited systematic review or meta-analysis. Recommendations were inconsistent across different guidelines. CONCLUSIONS The existing guidelines about perioperative management of diabetes needs improvement in methodology, as well as the production of evidence with high quality. Evidence-based guidelines are required for the perioperative management of diabetes.
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Affiliation(s)
- Xiaoyang Song
- The First Clinical Medical College, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
| | - Jinjing Wang
- Fifth Medical Center of Chinese PLA General Hospital, East Avenue, 100000, Beijing, China
- Department of Endocrinology, Chinese PLA General Hospital, Fuxing Road, 100000, Beijing, China
| | - Yuting Gao
- The First Clinical Medical College, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
- Endocrinology Department, The First Affiliated Hospital of Sun Yat-sen University, No.58 Zhongshan ErLu, Guangzhou, 510080, China
| | - Yang Yu
- The Second Clinical Medical College, Lanzhou University, Cuiyingmen, 730000, Lanzhou, China
| | - Jingyi Zhang
- School of Public Health, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
| | - Qi Wang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
- Health Policy PhD Program, McMaster University, 1280 Main Street West, L8S 4L8, Hamilton, ON, Canada
- McMaster Health Forum, McMaster University, 1280 Main Street West, L8S 4L8, Hamilton, ON, Canada
| | - Xiaoting Ma
- School of Public Health, Lanzhou University, Donggang West Road, 730000, Lanzhou, China
| | - Janne Estille
- Institute of Global Health, University of Geneva, Rue du Général-Dufour, 1211, Geneva, Switzerland
- Institute of Mathematical Statistics and Actuarial Science, University of Bern, Hochschulstrasse, 3012, Bern, Switzerland
| | - Xinye Jin
- Department of Endocrinology, Chinese PLA General Hospital, Fuxing Road, 100000, Beijing, China
- Department of Endocrinology, Hainan Branch of Chinese PLA General Hospital, Haitangwan, 572000, Sanya, China
| | - Yaolong Chen
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Donggang West Road, 730000, Lanzhou, China.
- WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou University, Lanzhou, 730000, China.
| | - Yiming Mu
- Department of Endocrinology, Chinese PLA General Hospital, Fuxing Road, 100000, Beijing, China.
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Schiavo L, Pilone V, Rossetti G, Romano M, Pieretti G, Schneck AS, Iannelli A. Correcting micronutrient deficiencies before sleeve gastrectomy may be useful in preventing early postoperative micronutrient deficiencies. INT J VITAM NUTR RES 2019; 89:22-28. [PMID: 30694119 DOI: 10.1024/0300-9831/a000532] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Micronutrient deficiencies (MD) shortly after sleeve gastrectomy (SG) are frequent and patients with obesity often show MD preoperatively. Our aim was to assess whether the correction of MD before SG could play a role in preventing early postoperative MD. Eighty patients (58 females, 22 males) who underwent SG were evaluated retrospectively. Patients were divided according to whether they had received preoperative MD correction (Group A, n = 42; 30 females, 12 males) or not (Group B, n = 38; 28 females, 10 males). Micronutrient status was assessed preoperatively, at 3 and 12-months after SG in both groups. After SG, Group A and Group B patients received the same multivitamin supplement and followed the same diet. Nutrient intake of all patients was evaluated by food frequency questionnaires. Before SG, patients of Group A had no MD, whereas patients of Group B were mostly deficient in vitamin B12 (10.5%, 3 women, 1 man), folate (15.8%, 5 women, 1 man), 25-vitamin D (39.5%, 10 women, 5 men), iron (26.3%, 8 women, 2 men), and zinc (7.9%, 2 women, 1 men). At 3- and 12-month follow-up, no patient in group A had developed new MD, whereas all patients of Group B continued to be deficient in one or more micronutrient, despite systematic postoperative supplementation. No statistical differences (p<0.05) in estimated nutrient intake were observed in either group. Based on our findings, we are able to support the hypothesis that pre-SG correction of MD may be useful in preventing early post-SG MD.
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Affiliation(s)
- Luigi Schiavo
- 1Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Mercato San Severino, Salerno, Italy
| | - Vincenzo Pilone
- 1Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Mercato San Severino, Salerno, Italy.,2Department of Medicine, Surgery, and Dentistry, "Scuola Medica Salernitana", University of Salerno, Italy
| | - Gianluca Rossetti
- 3Bariatric Surgery and Metabolic Disease Unit, "Beato Matteo Clinic Institute", Vigevano (Pavia), Italy
| | - Mafalda Romano
- 1Center of Excellence of Bariatric Surgery of the Italian Society of Obesity Surgery and Metabolic Disease (SICOB), Unit of General and Emergency Surgery, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Mercato San Severino, Salerno, Italy
| | | | - Anne-Sophie Schneck
- 5Centre Hospitalier Universitaire de Guadeloupe, General and Digestive Surgery Unit, Pointe à Pitre, Guadeloupe, France
| | - Antonio Iannelli
- 6Université Côte d'Azur, Nice, France.,7Centre Hospitalier Universitaire de Nice - Digestive Surgery and Liver Transplantation Unit, Archet 2 Hospital, Nice, France.,8Inserm, U1065, Team 8 "Hepatic complications of obesity"
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205
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Iossa A, Silecchia G. Mid-term safety profile evaluation of Bio-A absorbable synthetic mesh as cruroplasty reinforcement. Surg Endosc 2019; 33:3783-3789. [PMID: 30675663 DOI: 10.1007/s00464-019-06676-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 01/17/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE The aim of the present paper is to report the results of a single institution series of hiatal hernia repair (HHR) with augmented mesh hiatoplasty focusing on safety and efficacy profile of Bio-A absorbable synthetic mesh. MATERIALS AND METHODS A retrospective evaluation of prospectively maintained database showed 120 consecutive patients submitted to HHR reinforced with bio-absorbable synthetic mesh. The study populations included two groups: (A) 92 obese patients-reinforced hiatoplasty concurrent with bariatric procedure; (B) 28 non-obese patients-reinforced hiatoplasty concurrent with antireflux surgery. Symptoms assessment was made with GERD-HRQL and Rome III. The X-ray with barium swallow, the CT scan, in selected cases, and the endoscopy were used as recurrence evaluation and as endoscopic complications assessment. Only patients with a mean follow-up of 12 months were included in this study. A Cox hazard was made to evaluate factors affecting the recurrence. RESULTS No case of intra-peri and post-operative (mean follow-up of 41 months) complications mesh related were registered. The dysphagia-rate was 8.7% for Group A and 11% for Group B. 74% of Group A and 61% of Group B patients are actually PPIs free with median GERD-HRQL score of 4 (from 16) and 6 (from 23), respectively (difference pre-post-operative < 0.05). Recurrence rate was 5.4% in Group A and 7.1% in Group B. The Cox hazard analysis showed that the use of more than four stitches for cruroplasty represents a negative factor on recurrence (HR = 8; p < 0.05). CONCLUSIONS This is, in our knowledge, the largest report (120 consecutive patients) with mid-term follow-up (41 months of mean FU) on bio-absorbable mesh on the hiatus in obese and non-obese patients. These results supports the use of absorbable mesh for HHR (safe profile-0% of complications rate), showing excellent recurrence rate results and good GERD symptoms control.
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Affiliation(s)
- Angelo Iossa
- Division of General Surgery and Bariatric Centre of Excellence, Department of Medical-Surgical Sciences and Biotechnologies, University of Rome "La Sapienza", Rome, Italy.
| | - Gianfranco Silecchia
- Division of General Surgery and Bariatric Centre of Excellence, Department of Medical-Surgical Sciences and Biotechnologies, University of Rome "La Sapienza", Rome, Italy
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Falcone V, Stopp T, Feichtinger M, Kiss H, Eppel W, Husslein PW, Prager G, Göbl CS. Pregnancy after bariatric surgery: a narrative literature review and discussion of impact on pregnancy management and outcome. BMC Pregnancy Childbirth 2018; 18:507. [PMID: 30587161 PMCID: PMC6307154 DOI: 10.1186/s12884-018-2124-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 11/27/2018] [Indexed: 02/07/2023] Open
Abstract
Bariatric surgery (BS) is regarded to be the most effective treatment of obesity with long lasting beneficial effects including weight loss and improvement of metabolic disorders. A considerable number of women undergoing BS are at childbearing age.Although the surgery mediated weight loss has a positive effect on pregnancy outcome, the procedures might be associated with adverse outcomes as well, for example micronutrient deficiencies, iron or B12 deficiency anemia, dumping syndrome, surgical complications such as internal hernias, and small for gestational age (SGA) offspring, possibly due to maternal undernutrition. Also, there is no international consensus concerning the ideal time to conception after BS. Hence, the present narrative review intents to summarize the available literature concerning the most common challenges which arise before and during pregnancy after BS, such as fertility related considerations, vitamin and nutritional deficiencies and their adequate compensation through supplementation, altered glucose metabolism and its implications for gestational diabetes screening, the symptoms and treatment of dumping syndrome, surgical complications and the impact of BS on pregnancy outcome. The impact of different bariatric procedures on pregnancy and fetal outcome will also be discussed, as well as general considerations concerning the monitoring and management of pregnancies after BS.Whereas BS leads to the mitigation of many obesity-related pregnancy complications, such as gestational diabetes mellitus (GDM), pregnancy induced hypertension and fetal macrosomia; those procedures pose new risks which might lead to adverse outcomes for mothers and offspring, for example nutritional deficiencies, anemia, altered maternal glucose metabolism and small for gestational age children.
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Affiliation(s)
- Veronica Falcone
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Tina Stopp
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Michael Feichtinger
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Wunschbaby Institut Feichtinger, Lainzerstrasse 6, Vienna, Austria
| | - Herbert Kiss
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Wolfgang Eppel
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Peter Wolf Husslein
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Gerhard Prager
- Department of General Surgery, Division of Bariatric Surgery, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Christian S Göbl
- Department of Obstetrics and Gynecology, Division of Obstetrics and Feto-maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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Upala S, Thavaraputta S, Sanguankeo A. Improvement in pulmonary function in asthmatic patients after bariatric surgery: a systematic review and meta-analysis. Surg Obes Relat Dis 2018; 15:794-803. [PMID: 30709751 DOI: 10.1016/j.soard.2018.12.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/24/2018] [Accepted: 12/14/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND The association between obesity and asthma is well-established. Some evidence suggests that weight loss may improve asthma outcomes; however, the effect of bariatric surgery on pulmonary function in asthmatic patients remains inconclusive. This systematic review and meta-analysis of observational studies assessed the impact of bariatric surgery on patients with asthma. OBJECTIVES To investigate the effect of bariatric surgery on pulmonary function in patients with asthma. SETTING Systematic review and meta-analysis of published studies. METHODS A comprehensive search of the MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials (CENTRAL) databases was conducted. The sole inclusion criterion was published studies that evaluated the effects of bariatric surgery on pulmonary function in asthmatic patients. The outcomes of interest were forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC. A meta-analysis of studies comparing pre- and postsurgery spirometric measures, and of studies comparing surgery and control groups was performed. RESULTS From 25 full-text articles, 6 observational studies met the inclusion criteria and were included in this meta-analysis based on the random-effects model. A significant increase in FEV1 and FVC was observed after bariatric surgery among studies without a control group (mean difference: .21 L, 95% confidence interval: .07-.35 for FEV1, and mean difference: .34 L, 95% confidence interval: .14-.53 for FVC). There was no significant change in FEV1/FVC after bariatric surgery compared with control. CONCLUSIONS FEV1 and FVC were both found to be significantly improved after bariatric surgery; however, no significant postsurgical improvement was observed for FEV1/FVC.
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Affiliation(s)
- Sikarin Upala
- Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Subhanudh Thavaraputta
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Anawin Sanguankeo
- Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand; Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
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Stopp T, Falcone V, Feichtinger M, Göbl C. Fertility, Pregnancy and Lactation After Bariatric Surgery - a Consensus Statement from the OEGGG. Geburtshilfe Frauenheilkd 2018; 78:1207-1211. [PMID: 30655646 PMCID: PMC6294640 DOI: 10.1055/a-0706-7578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 08/20/2018] [Accepted: 08/20/2018] [Indexed: 12/11/2022] Open
Abstract
Bariatric surgery is recommended when other weight loss interventions, such as lifestyle modification or medications, have failed. A considerable number of women undergoing bariatric surgery are of childbearing age; hence, it is necessary to be aware of the effects of bariatric surgery on pregnancy for managing these patients. Although bariatric surgery is associated with positive effects on cardiovascular and metabolic parameters, side effects such as anaemia, the risk of developing internal hernia, altered glucose metabolism and the risk of small for gestational age offspring have to be considered. Pregnant women with a history of gastric bypass should not undergo the oral glucose tolerance test (OGTT) due to the high risk of hypoglycaemia. There are no contraindications for vaginal delivery and breastfeeding. This paper has been published as a consensus statement by the Austrian Society of Gynaecology and Obstetrics (OEGGG).
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Affiliation(s)
- Tina Stopp
- Universitätsklinik für Frauenheilkunde, Klinische Abteilung für Geburtshilfe und feto-maternale Medizin, Medizinische Universität, Wien, Austria
| | - Veronica Falcone
- Universitätsklinik für Frauenheilkunde, Klinische Abteilung für Geburtshilfe und feto-maternale Medizin, Medizinische Universität, Wien, Austria
| | | | - Christian Göbl
- Universitätsklinik für Frauenheilkunde, Klinische Abteilung für Geburtshilfe und feto-maternale Medizin, Medizinische Universität, Wien, Austria
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209
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Cohen-Rosenblum A, Kew ME, Johnson-Mann C, Browne JA. Roux-en-Why? What the Orthopaedic Surgeon Needs to Know About Bariatric Surgery. JBJS Rev 2018; 6:e3. [PMID: 30531201 DOI: 10.2106/jbjs.rvw.18.00018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Anna Cohen-Rosenblum
- Department of Orthopaedic Surgery (A.C.-R., M.E.K., and J.A.B.) and Division of General Surgery, Department of Surgery (C.J.-M.), University of Virginia Health System, Charlottesville, Virginia
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McCracken J, Steinbeisser M, Kharbutli B. Does Size Matter? Correlation of Excised Gastric Specimen Size in Sleeve Gastrectomy to Postoperative Weight Loss and Comorbidities. Obes Surg 2018; 28:1002-1006. [PMID: 29058234 DOI: 10.1007/s11695-017-2975-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND We present the correlation between excised specimen size in laparoscopic sleeve gastrectomy and patient demographics, comorbidities, and postoperative weight loss. OBJECTIVE This study aims to address whether the size of gastric specimen excised during laparoscopic sleeve gastrectomy has any correlation with patient demographics, comorbidities, and postoperative percent of excess body weight lost. SETTING Study was performed at a community teaching hospital in Michigan. METHODS We examined data from 204 patients who underwent sleeve gastrectomy between August 2011 and January 2015. Data was collected retrospectively including demographics, comorbidities, body mass index (BMI), percent of excess body weight lost, and the size of the gastric specimen removed including specimen volume in cubic centimeters, length, width, and thickness in centimeters. RESULTS We found that gastric specimen size does not correlate with initial BMI or change in BMI at 3, 6, or 12 months. Larger specimen sizes were found in males, increasing age, and patients with diabetes mellitus. CONCLUSIONS There was no correlation between excised stomach size in laparoscopic sleeve gastrectomy and postoperative weight loss (percent of excess body weight lost) or change in BMI. Male gender, diabetes, and increasing patients' age correlated with larger excised stomach size. Initial BMI and having histological gastritis did not correlate with excised stomach size.
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Affiliation(s)
- Jessica McCracken
- Department of Surgery, Henry Ford Wyandotte Hospital, 2333 Biddle Ave, Wyandotte, MI, 48192, USA
| | - Maggie Steinbeisser
- Department of Surgery, Henry Ford Wyandotte Hospital, 2333 Biddle Ave, Wyandotte, MI, 48192, USA
| | - Bilal Kharbutli
- Department of Surgery, Henry Ford Wyandotte Hospital, 2333 Biddle Ave, Wyandotte, MI, 48192, USA.
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211
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Content and accuracy of nutrition-related posts in bariatric surgery Facebook support groups. Surg Obes Relat Dis 2018; 14:1897-1902. [DOI: 10.1016/j.soard.2018.08.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/23/2018] [Accepted: 08/16/2018] [Indexed: 12/11/2022]
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212
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Abstract
BACKGROUND The effects of surgical procedures and the need for life-long nutrient supplementation may impact on medication regimes, requiring changes to dosage and formulation of medicines, which can be difficult for patients following surgery. Our pre-surgical assessment pathway involves a pharmacist with specialist knowledge of bariatric surgery, to help prepare patients for these changes. OBJECTIVE To explore the patient-reported impact of the specialist bariatric pharmacist in pre-surgical assessment. SETTING National Health Service Hospital, United Kingdom. METHODS A two phased, retrospective study design using participants recruited from pre-surgical clinic lists. The first phase consisted of confidential, face to face semi-structured interviews. A constant comparative analytic framework informed the construction of the second phase, which consisted of a confidential survey to test the generalizability of the findings with a larger cohort of patients. RESULTS A total of 40 participants (12 interviews, 28 surveys) were recruited to the study. The majority of participants were female (n = 33), mean age 50 years, mean pre-surgical weight 124 kg (n = 38). The most common comorbidity was type 2 diabetes. Participants on medication had at least one comorbidity, with the majority of conditions improved or eliminated after surgery. CONCLUSIONS The pre-surgical consultation with the pharmacist was highly valued by the participants, providing information and support which helped prepare for medication changes after bariatric surgery. Many felt that a post-surgical appointment with the pharmacist would provide support and improve compliance with vitamins and medications. Future research into the role of pharmacists in the bariatric multi-disciplinary team and patient support are recommended.
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213
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Wei JH, Lee WJ, Chong K, Lee YC, Chen SC, Huang PH, Lin SJ. High Incidence of Secondary Hyperparathyroidism in Bariatric Patients: Comparing Different Procedures. Obes Surg 2018; 28:798-804. [PMID: 28921422 DOI: 10.1007/s11695-017-2932-y] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Bariatric surgery is an effective therapy for morbid obesity but may reduce calcium absorption and significantly decrease the bone mineral density. This study examined the prevalence of secondary hyperparathyroidism (SHPT) in obese subjects during follow-up after different bariatric surgeries. We investigated predictors of SHPT. METHODS We enrolled 1470 obese subjects undergoing bariatric/metabolic surgery with at least 1-year follow-up, including 322 patients undergoing Roux-en-Y gastric bypass (RYGB), 695 undergoing single anastomosis (mini-) gastric bypass (SAGB), 93 undergoing laparoscopic adjustable gastric banding (LAGB), and 360 undergoing sleeve gastrectomy (SG). Five years of data were available for 215 patients. Patients were instructed to supplement their diet according to the guideline. Calcium, parathyroid hormone (PTH), and vitamin D levels were measured before surgery and at 1 and 5 years after surgery. SHPT was defined as PTH > 69 pg/mL. RESULTS The overall prevalence of SHPT was high, 21.0% before surgery and was not different between patients with different bariatric procedures. Pre-operative PTH correlated with age, BMI, and vitamin D levels. Multi-variate analysis confirmed that vitamin D level was the only independent predictor of SHPT before surgery. The prevalence of SHPT increased to 35.4% at 1 year after surgery and 63.3% at 5 years after surgery. SAGB had the highest prevalence of SHPT (50.6%) followed by RYGB (33.2%), LAGB (25.8%), and SG (17.8%) at 1 year after surgery. At 5 years after surgery, SAGB still had the highest prevalence of SHPT (73.6%), followed by RYGB (56.6%), LAGB (38.5%), and SG (41.7%). Serum PTH at 1 year after surgery correlated with decreased BMI and weight loss. Multi-variate analysis confirmed that age, sex, calcium level, and bypass procedure were independent predictor of SHPT after surgery. CONCLUSIONS The prevalence of SHPT is high in morbidly obese patients before bariatric surgery which is related to vitamin D deficiency. The prevalence of SHPT increased continually along with the time after bariatric surgery, especially in patients receiving SAGB, followed by RYGB. The supplementation of vitamin D and calcium have to be higher in bypass procedure, especially in malabsorptive procedure.
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Affiliation(s)
- Jih-Hua Wei
- Department of Internal Medicine, Min-Sheng General Hospital, Taoyuan, Taiwan.,Institute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan.,Department of Nutrition and Health Sciences, School of Healthcare Management, Kai-Nan University, Taoyuan, Taiwan
| | - Wei-Jei Lee
- Department of Surgery, Min-Sheng General Hospital, No. 168, Chin Kuo Road, Tauoyan, Taiwan, Republic of China.
| | - Keong Chong
- Department of Internal Medicine, Min-Sheng General Hospital, Taoyuan, Taiwan
| | - Yi-Chih Lee
- Department of International Business, Chien Hsin University of Science and Technology, Taoyuan, Taiwan
| | - Shu-Chun Chen
- Department of Surgery, Min-Sheng General Hospital, No. 168, Chin Kuo Road, Tauoyan, Taiwan, Republic of China
| | - Po-Hsun Huang
- Institute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan.,Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Cardiovascular Medicine, Department of Internal medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shing-Jong Lin
- Institute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan.,Division of Cardiovascular Medicine, Department of Internal medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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214
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Chen MJ, Bhowmick S, Beseler L, Schneider KL, Kahan SI, Morton JM, Goodman SB, Amanatullah DF. Strategies for Weight Reduction Prior to Total Joint Arthroplasty. J Bone Joint Surg Am 2018; 100:1888-1896. [PMID: 30399084 DOI: 10.2106/jbjs.18.00020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Michael J Chen
- Departments of Orthopaedic Surgery (M.J.C., S.B., S.B.G., and D.F.A.) and Surgery (J.M.M.), Stanford University Medical Center, Stanford, California
| | - Subhrojyoti Bhowmick
- Departments of Orthopaedic Surgery (M.J.C., S.B., S.B.G., and D.F.A.) and Surgery (J.M.M.), Stanford University Medical Center, Stanford, California
| | - Lucille Beseler
- Family Nutrition Center of South Florida, Coconut Creek, Florida
| | - Kristin L Schneider
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois
| | - Scott I Kahan
- National Center for Weight and Wellness, Washington, DC
| | - John M Morton
- Departments of Orthopaedic Surgery (M.J.C., S.B., S.B.G., and D.F.A.) and Surgery (J.M.M.), Stanford University Medical Center, Stanford, California
| | - Stuart B Goodman
- Departments of Orthopaedic Surgery (M.J.C., S.B., S.B.G., and D.F.A.) and Surgery (J.M.M.), Stanford University Medical Center, Stanford, California
| | - Derek F Amanatullah
- Departments of Orthopaedic Surgery (M.J.C., S.B., S.B.G., and D.F.A.) and Surgery (J.M.M.), Stanford University Medical Center, Stanford, California
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215
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Goldstein SP, Thomas JG, Vithiananthan S, Blackburn GA, Jones DB, Webster J, Jones R, Evans E, Dushay J, Moon J, Bond DS. Multi-sensor ecological momentary assessment of behavioral and psychosocial predictors of weight loss following bariatric surgery: study protocol for a multicenter prospective longitudinal evaluation. BMC OBESITY 2018; 5:27. [PMID: 30410772 PMCID: PMC6217766 DOI: 10.1186/s40608-018-0204-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 06/11/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND Bariatric surgery is currently the most effective strategy for producing significant and durable weight loss. Yet, not all patients achieve initial weight loss success and some degree of weight regain is very common, sometimes as early as 1-2 years post-surgery. Suboptimal weight loss not fully explained by surgical, demographic, and medical factors has led to greater emphasis on patient behaviors evidenced by clinical guidelines for appropriate eating and physical activity. However, research to inform such guidelines has often relied on imprecise measures or not been specific to bariatric surgery. There is also little understanding of what psychosocial factors and environmental contexts impact outcomes. To address research gaps and measurement limitations, we designed a protocol that innovatively integrates multiple measurement tools to determine which behaviors, environmental contexts, and psychosocial factors are related to outcomes and explore how psychosocial factors/environmental contexts influence weight. This paper provides a detailed description of our study protocol with a focus on developing and deploying a multi-sensor assessment tool to meet our study aims. METHODS This NIH-funded prospective cohort study evaluates behavioral, psychosocial, and environmental predictors of weight loss after bariatric surgery using a multi-sensor platform that integrates objective sensors and self-report information collected via smartphone in real-time in patients' natural environment. A target sample of 100 adult, bariatric surgery patients (ages 21-70) use this multi-sensor platform at preoperative baseline, as well as 3, 6, and 12 months postoperatively, to assess recommended behaviors (e.g., meal frequency, physical activity), psychosocial indicators with prior evidence of an association with surgical outcomes (e.g., mood/depression), and key environmental factors (e.g., type/quality of food environment). Weight also is measured at each assessment point. DISCUSSION This project has the potential to build a more sophisticated and valid understanding of behavioral and psychosocial factors contributing to success and risk after bariatric surgery. This new understanding could directly contribute to improved (i.e., specific, consistent, and validated) guidelines for recommended pre- and postoperative behaviors, which could lead to improved surgical outcomes. These data will also inform behavioral, psychosocial, and environmental targets for adjunctive interventions to improve surgical outcomes. TRIAL REGISTRATION Registered trial NCT02777177 on 5/19/2016.
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Affiliation(s)
- Stephanie P. Goldstein
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - J. Graham Thomas
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Sivamainthan Vithiananthan
- Department of Surgery, The Miriam Hospital/Warren Alpert Medical School of Brown University, 195 Collyer Street, Providence, RI 02904 USA
| | - George A. Blackburn
- Beth Israel Deaconess Medical Center, Department of Surgery, Center for the Study of Nutrition Medicine, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Daniel B. Jones
- Beth Israel Deaconess Medical Center, Department of Surgery, Center for the Study of Nutrition Medicine, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Jennifer Webster
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Richard Jones
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Butler Hospital, 345 Blackstone Boulevard, Box G-BH, Providence, RI 02906 USA
| | - E.Whitney Evans
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
| | - Jody Dushay
- Department of Medicine, Division of Endocrinology, Beth Israel Deaconess Medical Center, Feldberg 880, East Campus, 330 Brookline Avenue, Boston, MA 02215 USA
| | - Jon Moon
- MEI Research, Ltd, 6016 Schaefer Road, Edina, MN 55436 USA
| | - Dale S. Bond
- Weight Control and Diabetes Research Center, Department of Psychiatry and Human Behavior, The Miriam Hospital/Warren Alpert Medical School of Brown University, 196 Richmond Street, Providence, RI 02909 USA
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216
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Aberle J, Schulze Zur Wiesch C, Flitsch J, Veigel J, Schön G, Jung R, Reining F, Lautenbach A, Rotermund R, Riedel N. Specificity of late-night salivary cortisol measured by automated electrochemiluminescence immunoassay for Cushing's disease in an obese population. J Endocrinol Invest 2018; 41:1325-1331. [PMID: 29550934 DOI: 10.1007/s40618-018-0870-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 03/09/2018] [Indexed: 11/28/2022]
Abstract
PURPOSE Data about the specificity of late-night salivary cortisol (LNSC) in obese subjects are still conflicting. Therefore, with this study, we aimed to evaluate the specificity of LNSC measurement in an obese cohort with or without type 2 diabetes mellitus (T2DM) using an automated electrochemiluminescence immunoassay (ECLIA). METHODS A total number of 157 patients involving 40 healthy subjects (HS) with BMI < 25 kg/m2, 83 obese subjects (OS) with BMI ≥ 35 kg/m2, and 34 histopathologically proven Cushing's disease (CD) were included. All patients underwent LNSC testing. Salivary cortisol was measured at 11 p.m. for all groups using an ECLIA. Reference range was established using values of LNSCs of HS and ROC curves were used to determine diagnostic cutoffs. RESULTS In the HS group, mean LNSC was 4.7 nmol/l (SD ± 3.1), while the OS group had a mean value of 10.9 nmol/l (SD ± 7.5) and the CD group of 19.9 nmol/l (SD ± 15.4). All groups differed significantly (p < 0.001). The ROC analysis of CD against HS alone showed a sensitivity of 85.3% and a specificity of 87.5% with a cut-off value of 8.3 nmol/l. The ROC analysis between OS and CD showed a maximum sensitivity of 67.6% and specificity of 78.3% for a cut-off value of 12.3 nmol/l. Taken both (HS and OS) groups together against the CD group, ROC analysis showed a maximum sensitivity of 67.6% and specificity of 85.4% for a cut-off value of 12.3 nmol/l. No correlation was found between BMI, T2DM, and LNSC for all groups. CONCLUSIONS In our obese cohort, we found that LNSC assayed by ECLIA had a low specificity in the diagnosis of CD.
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Affiliation(s)
- J Aberle
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - C Schulze Zur Wiesch
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - J Flitsch
- Department for Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - J Veigel
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - G Schön
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - R Jung
- Institute of Clinical Chemistry, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - F Reining
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - A Lautenbach
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - R Rotermund
- Department for Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - N Riedel
- Department for Endocrinology and Diabetology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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217
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Osland EJ, Memon MA. Laparoscopic Roux-en-Y gastric bypass or vertical sleeve gastrectomy: a weighty decision. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:S69. [PMID: 30613644 PMCID: PMC6291528 DOI: 10.21037/atm.2018.10.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 10/15/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Emma J. Osland
- Department of Nutrition and Dietetics, Royal Brisbane and Women’s Hospital, Brisbane, Australia
- Department of Human Movement and Nutrition, University of Queensland, Brisbane, Australia
| | - Muhammed Ashraf Memon
- School of Agricultural, Computational and Environmental Sciences, International Centre for Applied Climate Sciences and Centre for Health Sciences Research, University of Southern Queensland, Toowoomba, Australia
- Sunnybank Obesity Centre and South East Queensland Surgery (SEQS) Brisbane, Australia
- Mayne Medical School, School of Medicine, University of Queensland, Brisbane, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia
- Faculty of Health and Social Science, Bolton University, Bolton, UK
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218
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Lent MR, Hu Y, Benotti PN, Petrick AT, Wood GC, Still CD, Kirchner HL. Demographic, clinical, and behavioral determinants of 7-year weight change trajectories in Roux-en-Y gastric bypass patients. Surg Obes Relat Dis 2018; 14:1680-1685. [DOI: 10.1016/j.soard.2018.07.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 07/22/2018] [Indexed: 12/28/2022]
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219
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Lindeman KG, Greenblatt LB, Rourke C, Bouxsein ML, Finkelstein JS, Yu EW. Longitudinal 5-Year Evaluation of Bone Density and Microarchitecture After Roux-en-Y Gastric Bypass Surgery. J Clin Endocrinol Metab 2018; 103:4104-4112. [PMID: 30219833 PMCID: PMC6194805 DOI: 10.1210/jc.2018-01496] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 09/10/2018] [Indexed: 12/13/2022]
Abstract
CONTEXT Bone health declines in the initial years after Roux-en-Y gastric bypass (RYGB), but long-term skeletal effects are unclear. OBJECTIVE To document longitudinal changes in bone mineral density (BMD) and microarchitecture 5 years after RYGB. DESIGN, SETTING, AND PARTICIPANTS Prospective 5-year observational study of 21 adults with severe obesity receiving RYGB at an academic medical center. MAIN OUTCOME MEASURES Spine and hip areal BMD were measured by dual-energy X-ray absorptiometry, and trabecular volumetric BMD (vBMD) of the spine was assessed by quantitative CT (QCT). We measured vBMD and microarchitecture of the distal radius and tibia by high-resolution peripheral QCT in a subset of subjects. Serum type I collagen C-terminal telopeptide (CTX) and procollagen type I N-terminal propeptide (P1NP) were also measured. RESULTS Areal BMD declined by -7.8% ± 7.6% at the spine and -15.3% ± 6.3% at the total hip by 5 years after RYGB (P ≤ 0.001), although the rate of bone loss slowed in later years. Trabecular spine vBMD decreased by -12.1% ± 12.3% by 5 years (P ≤ 0.001). At peripheral sites, vBMD continued to decrease steadily throughout 5 years, with parallel declines in cortical and trabecular microarchitecture, leading to decreases in estimated failure load of -20% and -13% at the radius and tibia, respectively (P < 0.001). Five years after RYGB, CTX and P1NP were 150% and 34% above baseline (P < 0.001 and P = 0.017, respectively). CONCLUSIONS Sustained high-turnover bone loss and bone microarchitectural deterioration occur in the 5 years after RYGB. Adults receiving RYGB warrant assessment of bone health.
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Affiliation(s)
| | | | - Caroline Rourke
- Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
| | - Mary L Bouxsein
- Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Joel S Finkelstein
- Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Elaine W Yu
- Endocrine Unit, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Correspondence and Reprint Requests: Elaine W. Yu, MD, MMSc, Endocrine Unit, Massachusetts General Hospital, 50 Blossom Street, Thier 1051, Boston, Massachusetts 02114. E-mail:
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220
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Ren ZQ, Lu GD, Zhang TZ, Xu Q. Effect of physical exercise on weight loss and physical function following bariatric surgery: a meta-analysis of randomised controlled trials. BMJ Open 2018; 8:e023208. [PMID: 30385445 PMCID: PMC6252776 DOI: 10.1136/bmjopen-2018-023208] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVES We performed a meta-analysis of all of the available randomised controlled trials (RCTs) to investigate whether physical exercise contributes to weight loss or physical function improvement in adults receiving bariatric surgery. METHODS We searched PubMed, Embase, the Cochrane Library, OVID and the CINAHL up through May 2018. RCTs that assigned adults with obesity to either an exercise training group or a no-exercise group after bariatric surgery were included. The primary outcomes were weight loss and physical function. Study bias was assessed using the Cochrane risk of bias tool, and the quality of evidence was assessed using GRADEpro. RESULTS A total of eight studies met the inclusion criteria (n=347 participants). Most of the studies carried a low risk of bias due to randomisation and blinding. Compared with those without exercise intervention after surgery, patients engaging in physical exercise were associated with greater weight loss (weighted mean difference (WMD) -1.94 kg; 95% CI -3.18 to -0.69; n=8) and longer 6 min walk distance (6MWD; WMD29.67 m; 95% CI 25.97 to 33.37; n=2) during follow-up. By subgroup analyses, the additional weight loss in exercise group was related to the starting time and type of exercise: patients engaging in exercise 1 year or more after surgery and patients received aerobic-resistance exercise experienced more weight loss. Besides, patients in exercise training group also had lower systolic blood pressure and resting heart rate after surgery. The quality of evidence for these outcomes was moderate to very low. CONCLUSIONS Physical exercise after bariatric surgery provides 1.94 kg additional weight loss and 29.67 m longer 6MWD compared with surgery alone. Moreover, engaging in exercise 1 year or more after surgery, and a combined aerobic and resistance training programme may result in greater weight loss.
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Affiliation(s)
- Zi-Qi Ren
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Guang-Dong Lu
- Department of Interventional Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Tian-Zi Zhang
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Qin Xu
- School of Nursing, Nanjing Medical University, Nanjing, China
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Thereaux J, Lesuffleur T, Czernichow S, Basdevant A, Msika S, Nocca D, Millat B, Fagot-Campagna A. Multicentre cohort study of antihypertensive and lipid-lowering therapy cessation after bariatric surgery. Br J Surg 2018; 106:286-295. [PMID: 30325504 DOI: 10.1002/bjs.10999] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 07/05/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022]
Abstract
Abstract
Background
Few studies have assessed changes in antihypertensive and lipid-lowering therapy after bariatric surgery. The aim of this study was to assess the 6-year rates of continuation, discontinuation or initiation of antihypertensive and lipid-lowering therapy after bariatric surgery compared with those in a matched control group of obese patients.
Methods
This nationwide observational population-based cohort study used data extracted from the French national health insurance database. All patients undergoing gastric bypass or sleeve gastrectomy in France in 2009 were matched with control patients. Mixed-effect logistic regression models were used to analyse factors that influenced discontinuation or initiation of treatment over a 6-year interval.
Results
In 2009, 8199 patients underwent primary gastric bypass (55·2 per cent) or sleeve gastrectomy (44·8 per cent). After 6 years, the proportion of patients receiving antihypertensive and lipid-lowering therapy had decreased more in the bariatric group than in the control group (antihypertensives: –40·7 versus –11·7 per cent respectively; lipid-lowering therapy: –53·6 versus –20·2 per cent; both P < 0·001). Gastric bypass was the main predictive factor for discontinuation of therapy for hypertension (odds ratio (OR) 9·07, 95 per cent c.i. 7·72 to 10·65) and hyperlipidaemia (OR 11·91, 9·65 to 14·71). The proportion of patients not receiving treatment at baseline who were subsequently started on medication was lower after bariatric surgery than in controls for hypertension (5·6 versus 15·8 per cent respectively; P < 0·001) and hyperlipidaemia (2·2 versus 9·1 per cent; P < 0·001). Gastric bypass was the main protective factor for antihypertensives (OR 0·22, 0·18 to 0·26) and lipid-lowering medication (OR 0·12, 0·09 to 0·15).
Conclusion
Bariatric surgery is associated with a good discontinuation of antihypertensive and lipid-lowering therapy, with gastric bypass being more effective than sleeve gastrectomy.
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Affiliation(s)
- J Thereaux
- Department of Statistics, Caisse Nationale d'Assurance Maladie des Travailleurs Salariés, Paris, France
- Department of General, Digestive and Metabolic Surgery, La Cavale Blanche University Hospital, and Groupe d'Étude de la Thrombose de Bretagne Occidentale, EA 3878, University of Bretagne Occidentale, Brest, France
| | - T Lesuffleur
- Department of Statistics, Caisse Nationale d'Assurance Maladie des Travailleurs Salariés, Paris, France
| | - S Czernichow
- Department of Nutrition, Hôpital Européen Georges Pompidou, Centre Spécialisé Obésité Ile de France Sud, Assistance Publique–Hôpitaux de Paris (AP-HP) and University Paris Descartes, Paris, France
| | - A Basdevant
- Department of Heart and Nutrition, Institute of Cardiometabolism and Nutrition, ICAN, AP-HP, Pitié-Salpêtrière Hospital, and France Sorbonne Universities, University Pierre et Marie Curie-Paris 6, Paris, France
| | - S Msika
- Department of General, Digestive and Metabolic Surgery, Louis Mourier Hospital, AP-HP, Diderot Paris 7 University, Colombes, France
| | - D Nocca
- Department of Surgery, Faculty of Medicine of Montpellier, Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - B Millat
- Department of Statistics, Caisse Nationale d'Assurance Maladie des Travailleurs Salariés, Paris, France
| | - A Fagot-Campagna
- Department of Statistics, Caisse Nationale d'Assurance Maladie des Travailleurs Salariés, Paris, France
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Gasoyan H, Tajeu G, Halpern MT, Sarwer DB. Reasons for underutilization of bariatric surgery: The role of insurance benefit design. Surg Obes Relat Dis 2018; 15:146-151. [PMID: 30425002 DOI: 10.1016/j.soard.2018.10.005] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 09/12/2018] [Accepted: 10/06/2018] [Indexed: 12/21/2022]
Abstract
Despite the effectiveness of bariatric surgery, both with respect to weight loss and improvements in obesity-related co-morbidities, it remains underused. Only 1% of the currently eligible population undergoes surgical treatment for obesity, with roughly 228,000 individuals receiving bariatric surgery in the United States each year. Several barriers to bariatric surgery have been identified, including limited patient and referring physician knowledge and attitudes regarding the effectiveness and safety of bariatric surgery. However, the role of insurance coverage and benefit design as a barrier to access to care has received less attention to date. Bariatric surgery is cost-effective compared with nonsurgical treatments among individuals with extreme obesity and type 2 diabetes. While it may not result in cost savings among all bariatric surgery eligible patients, for certain patient subgroups, bariatric surgery may be cost neutral compared with traditional treatment options. In addition, longer-term outcomes of bariatric surgery suggest decreased or stable costs in the long run. The purpose of this review paper was to synthesize the existing knowledge on why bariatric surgery remains largely underused in the United States with a focus on health insurance benefits and design. In addition, the review discusses the applicability of value-based insurance design to bariatric surgery. Value-based insurance design has been previously applied to bariatric surgery coverage with use of incentive-based cost-sharing adjustments. Its application could be further extended because the postoperative clinical outcomes and costs vary among the different subgroups of bariatric surgery eligible patients.
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Affiliation(s)
- Hamlet Gasoyan
- Department of Health Services Administration and Policy, College of Public Health, Temple University, Philadelphia, Pennsylvania.
| | - Gabriel Tajeu
- Department of Health Services Administration and Policy, College of Public Health, Temple University, Philadelphia, Pennsylvania
| | - Michael T Halpern
- Department of Health Services Administration and Policy, College of Public Health, Temple University, Philadelphia, Pennsylvania
| | - David B Sarwer
- Center for Obesity Research and Education, College of Public Health, Temple University, Philadelphia, Pennsylvania
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223
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Arapis K, Macrina N, Kadouch D, Ribeiro Parenti L, Marmuse JP, Hansel B. Outcomes of Roux-en-Y gastric bypass versus sleeve gastrectomy in super-super-obese patients (BMI ≥60 kg/m 2): 6-year follow-up at a single university. Surg Obes Relat Dis 2018; 15:23-33. [PMID: 30454974 DOI: 10.1016/j.soard.2018.09.487] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 08/18/2018] [Accepted: 09/30/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Among the population of morbidly obese people, super-super-obese (SSO) individuals (body mass index >60 kg/m2) present a treatment challenge for bariatric surgeons. OBJECTIVES To compare the long-term outcomes between laparoscopic sleeve gastrectomy (SG) and laparoscopic Roux-en-Y gastric bypass (RYGB) and to evaluate the efficacy of SG as a stand-alone bariatric procedure for SSO patients. SETTING University hospital, Paris, France. METHODS We retrospectively reviewed the data outcomes of 210 SSO patients who underwent SG or RYGB between January 2000 and December 2011. The 6-year follow-up data were analyzed and compared. RESULTS Follow-up data at 6 years were collected for 57.1% and 52.1% of patients in the SG group and RYGB groups, respectively. Both procedures were effective at promoting weight loss. Most weight loss was achieved at 24 months with both procedures. The average percent excess weight loss and change in body mass index of SG versus RYGB showed no significant differences at the 4-year follow-up. Except for sleep apnea, RYGB showed slightly better resolution of the evaluated co-morbidities. The composite endpoint of major short-term adverse events (<30 d) occurred in 11.7% of patients with RYGB and 6.4% of those with SG (P = .02). Postoperative complications were seen in 26% of RYGB patients and 16.1% of SG patients. CONCLUSIONS SG as a primary procedure for SSO patients remains effective even though RYGB achieves better midterm outcomes. SG can be proposed as the primary-option p+rocedure. Further investigations are needed to identify the ideal procedure for patients with symptoms of gastroesophageal reflux disease.
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Affiliation(s)
- Konstantinos Arapis
- Department of General and Digestive Surgery, University Hospital Bichat Claude Bernard Paris France, Paris, France.
| | - Nicoletta Macrina
- Department of General and Digestive Surgery, University Hospital Bichat Claude Bernard Paris France, Paris, France
| | - Diana Kadouch
- Team of Diabetes Vascular Complication Cordelier Recherche Center, Department of Diabetes and Nutrition, Bichat-Claude Bernard University Hospital Paris France, Paris, France
| | - Lara Ribeiro Parenti
- Department of General and Digestive Surgery, University Hospital Bichat Claude Bernard Paris France, Paris, France
| | - Jean Pierrre Marmuse
- Department of General and Digestive Surgery, University Hospital Bichat Claude Bernard Paris France, Paris, France
| | - Boris Hansel
- Team of Diabetes Vascular Complication Cordelier Recherche Center, Department of Diabetes and Nutrition, Bichat-Claude Bernard University Hospital Paris France, Paris, France
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Role of routine upper endoscopy before bariatric surgery in the Middle East population: a review of 1278 patients. Endosc Int Open 2018; 6:E1171-E1176. [PMID: 30302373 PMCID: PMC6175684 DOI: 10.1055/a-0659-2395] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 06/11/2018] [Indexed: 12/21/2022] Open
Abstract
Introduction The routine use of preoperative endoscopy for patients undergoing bariatric surgery is controversial. Although many surgeons find it unnecessary, others still consider it a mandatory tool in preoperative assessment. Patients and methods We reviewed the medical records of all patients who had undergone preoperative endoscopy before bariatric surgery in Rashid Hospital between January 2013 and June 2016. The patients were divided into three groups: Group 0 included patients with normal endoscopy; Group 1 included patients with abnormalities that did not affect the timing or type of procedure; Group 2 included patients with abnormalities that had a direct impact on the procedure. Results The files of 1473 patients were reviewed. Endoscopy results were not present in 195 files, so those patients were excluded, and the remaining 1278 files were included. The mean age of patients was 41.3 ± 12.7 years, 61 % were female and 39 % were male. The mean body mass index (BMI) was 43.7 ± 8 kg/m 2 . Endoscopy was normal in 10.6 % of patients and abnormal in 89.4 %. The most common abnormalities were gastritis, positive Campylobacter-like organism test (CLO test), gastroesophageal reflux disease (GERD) with esophagitis and hiatal hernia. Group 0 included 10.6 % of patients (n = 135), Group 1 included 25.6 % of patients (n = 327), while Group 2 included 63.8 % of patients (n = 816). Conclusion Routine endoscopy seems to play an important part in the preoperative preparation of patients planned for bariatric surgery in the Middle East population. Further studies or meta-analysis could help in building up clear solid evidence and guidelines that could be approved by international bariatric associations with regard to indications for preoperative upper endoscopy in bariatric patients.
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Golzarand M, Toolabi K, Djafarian K. Changes in Body Composition, Dietary Intake, and Substrate Oxidation in Patients Underwent Laparoscopic Roux-en-Y Gastric Bypass and Laparoscopic Sleeve Gastrectomy: a Comparative Prospective Study. Obes Surg 2018; 29:406-413. [DOI: 10.1007/s11695-018-3528-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Dong Z, Islam SMS, Yu AM, Qu R, Guan B, Zhang J, Hong Z, Wang C. Laparoscopic metabolic surgery for the treatment of type 2 diabetes in Asia: a scoping review and evidence-based analysis. BMC Surg 2018; 18:73. [PMID: 30223815 PMCID: PMC6142391 DOI: 10.1186/s12893-018-0406-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/06/2018] [Indexed: 12/18/2022] Open
Abstract
Background Laparoscopic metabolic surgery has been previously shown to be an effective treatment for obese patients with type 2 diabetes (T2DM). The objective of this scoping review is to determine the impact of metabolic surgery for the treatment of type 2 diabetes in Asia and perform an evidence-based analysis. Methods We performed a literature search in PubMed for research on laparoscopic metabolic surgery for the treatment of T2DM in Asia region. We classified the included studies based on the Oxford Center for Evidence Based Medicine guidelines. And performed and evidence analysis. Results In total, 205 articles were identified. 62.9% of the studies were from East Asia. The evidence of 26 studies are level I, 59 are level II. Laparoscopic sleeve gastrectomy (LSG) was the most commonly reported surgical procedure (63.1%) in Asia. The number of laparoscopic metabolic surgery for T2DM in Asian countries has increased rapidly over the last 8 years. We identified 16 studies which showed that laparoscopic metabolic surgery is an effective and safe treatment for T2DM in patients with a BMI of > 25 kg/m2 to < 35 kg/m2 in Asia. Conclusions Our results suggest that laparoscopic metabolic surgery might be an effective and safe treatment for T2DM patients with BMI < 35 kg/m2, and that LSG is the most commonly performed surgical procedure for this in Asia.
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Affiliation(s)
- Zhiyong Dong
- Department of Bariatric Surgery, the First Affiliated Hospital of Jinan University, No.613, Huangpu Avenue West, Guangzhou, 510630, China
| | | | - Ashley M Yu
- Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Rui Qu
- Department of Bariatric Surgery, the First Affiliated Hospital of Jinan University, No.613, Huangpu Avenue West, Guangzhou, 510630, China
| | - Bingsheng Guan
- Department of Bariatric Surgery, the First Affiliated Hospital of Jinan University, No.613, Huangpu Avenue West, Guangzhou, 510630, China
| | - Junchang Zhang
- Department of Bariatric Surgery, the First Affiliated Hospital of Jinan University, No.613, Huangpu Avenue West, Guangzhou, 510630, China
| | - Zhao Hong
- Robert H Lurie Medical Research Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Cunchuang Wang
- Department of Bariatric Surgery, the First Affiliated Hospital of Jinan University, No.613, Huangpu Avenue West, Guangzhou, 510630, China.
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227
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Cimino C, Binkley A, Swisher R, Short WR. Antiretroviral considerations in HIV-infected patients undergoing bariatric surgery. J Clin Pharm Ther 2018; 43:757-767. [PMID: 30110123 DOI: 10.1111/jcpt.12755] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 06/26/2018] [Accepted: 07/25/2018] [Indexed: 11/29/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE With the advent of antiretroviral therapy and the resultant decrease in mortality among adults living with human immunodeficiency virus (HIV), there is now an increased incidence of obesity and obesity-related comorbidities in these patients. Bariatric surgery is becoming an increasingly common treatment option for patients who are classified as clinically obese. There are limited data regarding the use of antiretroviral therapy in patients who have undergone bariatric surgery. The purpose of this review was to evaluate the available literature regarding antiretroviral therapy and pharmaceutical properties in this special population. METHODS Literature review was performed through PubMed, utilizing search terms of bariatric surgery, sleeve gastrectomy, Roux-en-Y, HIV infection, obesity and antiretroviral. Direct medical information requests to antiretroviral pharmaceutical manufacturers were also completed. RESULTS Several case series and case reports have been published which demonstrate minimal risk of complications and maintenance of virologic suppression in the vast majority of patients. Bariatric surgery appears to be an effective mechanism for assistance in controlling obesity in patients infected with HIV; however, numerous factors may impact the safe and effective use of antiretroviral therapy. WHAT IS NEW AND CONCLUSION Due to the physiologic changes and postoperative management following bariatric surgery, evaluation of the patients' medication regimens must be considered and several factors should be taken into account when choosing the appropriate antiretroviral regimen for these patients. Furthermore, communication between the patients' surgeon, HIV provider and a clinical pharmacist should occur prior to surgery to ensure the patient is optimized to achieve the best outcome including maintaining virologic suppression.
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Affiliation(s)
- Christo Cimino
- Department of Pharmacy, Penn Presbyterian Medical Center, Philadelphia, Pennsylvania
| | - Amanda Binkley
- Department of Pharmacy, Penn Presbyterian Medical Center, Philadelphia, Pennsylvania
| | - Regina Swisher
- Department of Pharmacy, Penn Presbyterian Medical Center, Philadelphia, Pennsylvania
| | - William R Short
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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228
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Chung AY, Thompson R, Overby DW, Duke MC, Farrell TM. Sleeve Gastrectomy: Surgical Tips. J Laparoendosc Adv Surg Tech A 2018; 28:930-937. [PMID: 30004814 DOI: 10.1089/lap.2018.0392] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The vertical sleeve gastrectomy is a bariatric procedure that was originally described as the initial step in the biliopancreatic diversion. It demonstrated effectiveness in weight loss as a single procedure, and the laparoscopic vertical sleeve gastrectomy, as a stand-alone procedure, is now the most commonly performed bariatric surgery worldwide. Due to its relative technical ease and long-term data that have established its durability in treating obesity and its related comorbid conditions, the sleeve gastrectomy has grown in popularity among patients and surgeons. While there are variations in the technical aspects of performing a laparoscopic sleeve gastrectomy, key steps must be undertaken to produce safe and effective outcomes. This article reviews the indications for bariatric surgery, patient selection, surgical technique and tips, perioperative care and complications after sleeve gastrectomy.
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Affiliation(s)
- Ann Y Chung
- Department of Surgery, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina
| | - Richard Thompson
- Department of Surgery, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina
| | - D Wayne Overby
- Department of Surgery, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina
| | - Meredith C Duke
- Department of Surgery, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina
| | - Timothy M Farrell
- Department of Surgery, University of North Carolina-Chapel Hill , Chapel Hill, North Carolina
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229
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Abstract
Purpose of review The obesity epidemic is a global health crisis of staggering proportion. Excess body weight is a major risk factor for the development of cardiovascular disease (CVD). We review temporal trends in obesity rates, pertinent pathophysiology to understand mechanisms of disease, and treatment strategies in the context of reducing cardiovascular risk. Recent findings The prevalence of obesity is increasing in recent decades and is driven by a complex interplay of economic, environmental, and biological factors. In developed countries, changes in foodintake, such as increased consumption of energy-dense and added sugar have contributed significantly to weight gain. Single nucleotide variations in genes and alterations in the gut microbiome have been associated with the obese phenotype. The description of an obesity paradox in patients with CVD may have several explanations, including limitations of body mass index (BMI) to assess adiposity, selection bias, and lead-time bias with earlier onset of disease. Evidence-based treatments for weight loss include lifestyle intervention, pharmacotherapy, and bariatric surgery. Data on the long-term effects of these therapies on cardiovascular risk are limited. Summary Overweight and obesity are associated with increased cardiovascular morbidity and mortality over the lifespan. Despite our increasing understanding of biological and environmental drivers of obesity, more work is needed in developing effective prevention strategies and implementation of evidence-based treatments to promote cardiovascular health and reduce cardiovascular risk. Ultimately, efforts to prevent and postpone cardiovascular morbidity should include focus on maintenance of normal BMI (primordial prevention) for a longer and healthier life, free of CVD.
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230
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Bianco P, Rizzuto A, Velotti N, Bocchetti A, Manzolillo D, Maietta P, Milone M, Amato M, Conzo G, Buonomo O, Petrella G, Musella M. Results following laparoscopic sleeve gastrectomy in elderly obese patients: a single center experience with follow-up at three years. MINERVA CHIR 2018; 75:77-82. [PMID: 29963791 DOI: 10.23736/s0026-4733.18.07757-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (LSG) represents the most performed bariatric surgical procedure worldwide. Morbid Overweight in elderly patients is becoming a significant health problem even in Italy. As well as in younger age groups, bariatric surgery could be indicated even in this subset of patients. However the advantages and results of LSG in patients over 60 years old have received minimal attention. METHODS The records of 375 patients underwent LSG between 2008 and 2016 were reviewed. In the entire series 18 patients were aged 60 years or older at the time of surgery. Since a 3 years follow-up was available for 12 patients out of the 18 aged over 60 we included in the study only these. General epidemiologic data, clinical findings, BMI and comorbidities surgical treatment and follow-up data were collected; postoperative measurements such as operative time, intraoperative complications, mortality rate, length of stay, incidence of early and late complications, Body mass Index (BMI), excess weight loss rate (EWL%) and comorbidities resolution were also recorded. RESULTS LSG was successfully performed for all geriatric patients. Global complications rate was 16.6% At 3 years mean BMI was 34.4±3.8 with a mean EWL% 66.1±31.9. Postoperative resolution of obesity comorbidities was observed; Hypertension (71.4%), type 2 Diabetes Mellitus (T2DM) (50.0%), obstructive sleep apnea syndrome (OSAS) (66.6%) respectively. No intraoperative complications or mortality were recorded. CONCLUSIONS LSG offered cure in geriatric patients affected by morbid obesity for weight loss and comorbidities resolution. Larger studies are necessary to analyze and minimize the incidence of postoperative complications associated to this surgical procedure in elderly patients.
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Affiliation(s)
- Paolo Bianco
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Antonia Rizzuto
- Department of Medical and Surgical Sciences, Magna Græcia University, Catanzaro, Italy
| | - Nunzio Velotti
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Alessio Bocchetti
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Domenico Manzolillo
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Paola Maietta
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Marco Milone
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Maurizio Amato
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Giovanni Conzo
- Department of Cardiothoracic and Respiratory Sciences, Luigi Vanvitelli University, Naples, Italy
| | - Oreste Buonomo
- Department of Surgery, Tor Vergata University, Rome, Italy
| | | | - Mario Musella
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy -
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231
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Prevalence and predictors of postoperative thiamine deficiency after vertical sleeve gastrectomy. Surg Obes Relat Dis 2018; 14:950-951. [DOI: 10.1016/j.soard.2018.04.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 04/20/2018] [Indexed: 01/04/2023]
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232
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Pratt JSA, Browne A, Browne NT, Bruzoni M, Cohen M, Desai A, Inge T, Linden BC, Mattar SG, Michalsky M, Podkameni D, Reichard KW, Stanford FC, Zeller MH, Zitsman J. ASMBS pediatric metabolic and bariatric surgery guidelines, 2018. Surg Obes Relat Dis 2018; 14:882-901. [PMID: 30077361 PMCID: PMC6097871 DOI: 10.1016/j.soard.2018.03.019] [Citation(s) in RCA: 264] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 03/21/2018] [Indexed: 12/11/2022]
Abstract
The American Society for Metabolic and Bariatric Surgery Pediatric Committee updated their evidence-based guidelines published in 2012, performing a comprehensive literature search (2009-2017) with 1387 articles and other supporting evidence through February 2018. The significant increase in data supporting the use of metabolic and bariatric surgery (MBS) in adolescents since 2012 strengthens these guidelines from prior reports. Obesity is recognized as a disease; treatment of severe obesity requires a life-long multidisciplinary approach with combinations of lifestyle changes, nutrition, medications, and MBS. We recommend using modern definitions of severe obesity in children with the Centers for Disease Control and Prevention age- and sex-matched growth charts defining class II obesity as 120% of the 95th percentile and class III obesity as 140% of the 95th percentile. Adolescents with class II obesity and a co-morbidity (listed in the guidelines), or with class III obesity should be considered for MBS. Adolescents with cognitive disabilities, a history of mental illness or eating disorders that are treated, immature bone growth, or low Tanner stage should not be denied treatment. MBS is safe and effective in adolescents; given the higher risk of adult obesity that develops in childhood, MBS should not be withheld from adolescents when severe co-morbidities, such as depressed health-related quality of life score, type 2 diabetes, obstructive sleep apnea, and nonalcoholic steatohepatitis exist. Early intervention can reduce the risk of persistent obesity as well as end organ damage from long standing co-morbidities.
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Affiliation(s)
- Janey S A Pratt
- Lucille Packard Children's Hospital and Stanford University School of Medicine Stanford, California.
| | - Allen Browne
- Diplomate American Board of Obesity Medicine Falmouth, Maine
| | - Nancy T Browne
- WOW Pediatric Weight Management Clinic, EMMC, Orono, Maine
| | - Matias Bruzoni
- Lucille Packard Children's Hospital and Stanford University School of Medicine Stanford, California
| | - Megan Cohen
- Nemours/Alfred I. DuPont Hospital for Children Wilmington, Delaware
| | | | - Thomas Inge
- University of Colorado, Denver and Children's Hospital of Colorado Aurora, Colorado
| | - Bradley C Linden
- Pediatric Surgical Associates and Allina Health Minneapolis, Minnesota
| | - Samer G Mattar
- Swedish Weight Loss Services Swedish Medical Center Seattle, Washington
| | - Marc Michalsky
- Nationwide Children's Hospital and The Ohio State University Columbus, Ohio
| | - David Podkameni
- Banner Gateway Medical Center and University of Arizona Phoenix, Arizona
| | - Kirk W Reichard
- Nemours/Alfred I. DuPont Hospital for Children Wilmington, Delaware
| | - Fatima Cody Stanford
- Diplomate American Board of Obesity Medicine Massachusetts General Hospital and Harvard Medical School Boston, Massachusetts
| | - Meg H Zeller
- Cincinnati Children's Hospital Medical Center Cincinnati, Ohio
| | - Jeffrey Zitsman
- Morgan Stanley Children's Hospital of NY Presbyterian and Columbia University Medical Center New York, New York
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233
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Schijns W, Homan J, van der Meer L, Janssen IM, van Laarhoven CJ, Berends FJ, Aarts EO. Efficacy of oral compared with intramuscular vitamin B-12 supplementation after Roux-en-Y gastric bypass: a randomized controlled trial. Am J Clin Nutr 2018; 108:6-12. [PMID: 29931179 DOI: 10.1093/ajcn/nqy072] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 03/21/2018] [Indexed: 11/13/2022] Open
Abstract
Background After Roux-en-Y gastric bypass (RYGB), patients often develop a vitamin B-12 deficiency. Objective Our objective was to investigate whether oral supplementation increases and normalizes low vitamin B-12 concentrations (vitamin B-12 > 200 pmol/L) in RYGB patients as compared to intramuscular injections. Design A randomized controlled trial in RYGB patients with subnormal serum B-12 concentrations was performed. One group (IM B-12) received bimonthly intramuscular hydroxocobalamin injections (2000 µg as loading dose and 1000 µg at follow-up) for 6 mo. The second group (oral B-12) received daily doses of oral methylcobalamin (1000 µg). Serum vitamin B-12 was determined at baseline (T0) and at 2 (T1), 4 (T2), and 6 mo (T3) after start of treatment. Concentrations of the secondary markers methylmalonic acid (MMA) and homocysteine (Hcy) were measured at T0 and T3. Results Fifty patients were included and randomized, 27 in IM B-12 and 23 in oral B-12. The median vitamin B-12 concentration at T0 was 175 pmol/L (range: 114-196 pmol/L) for IM B-12 and 167 pmol/L (range: 129-199 pmol/L) for oral B-12. Vitamin B-12 normalized in all individuals, and there was no significant difference in vitamin B-12 between the two groups. MMA and Hcy concentrations decreased significantly after 6 mo within each group (P < 0.001 and P < 0.001 for MMA and P = 0.03 and P = 0.045 for Hcy, respectively). There was no significant difference between the groups at 6 mo for both MMA and Hcy (P = 0.53 and P = 0.79). Conclusion The efficacy of oral vitamin B-12 supplementation was similar to that of hydroxocobalamin injections in the present study. Oral supplementation can be used as an alternative to hydroxocobalamin injections to treat RYGB patients with low values of serum vitamin B-12. This trial was registered at clinicaltrials.gov as NCT02270749.
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Affiliation(s)
- Wendy Schijns
- Department of Surgery, Rijnstate Hospital, Arnhem, Netherlands
| | - Jens Homan
- Department of Surgery, Rijnstate Hospital, Arnhem, Netherlands
| | - Leah van der Meer
- Division of Human Nutrition, Wageningen University and Research Centre, Wageningen, Netherlands
| | | | | | - Frits J Berends
- Department of Surgery, Rijnstate Hospital, Arnhem, Netherlands
| | - Edo O Aarts
- Department of Surgery, Rijnstate Hospital, Arnhem, Netherlands
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234
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English WJ, Williams DB. Metabolic and Bariatric Surgery: An Effective Treatment Option for Obesity and Cardiovascular Disease. Prog Cardiovasc Dis 2018; 61:253-269. [PMID: 29953878 DOI: 10.1016/j.pcad.2018.06.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 06/21/2018] [Indexed: 01/07/2023]
Abstract
Obesity is a chronic and debilitating disease that has become a global epidemic. Especially severe in the Unites States, obesity currently affects almost 40% of the population. Obesity has a strong causal relationship with numerous serious comorbidities that impair quality of life, shorten life expectancy, and carry a major economic burden. Obesity has particular relevance to cardiologists because it contributes directly to several major cardiovascular diseases and, consequently, increases overall cardiovascular mortality. Multiple treatment options are available, but metabolic and bariatric surgery offers the most effective and durable treatment for obesity. Moreover, metabolic and bariatric operations alleviate and often completely eliminate numerous comorbidities, particularly type 2 diabetes and other cardiovascular risk factors, such as hypertension and dyslipidemia. With their low risk of complications and morbidity, metabolic and bariatric operations significantly improve quality of life and overall survival, particularly reducing death due to cardiovascular disease.
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Affiliation(s)
- Wayne J English
- Vanderbilt University Medical Center, 1161 21(st) Avenue South, Room D5203 MCN, Nashville, TN 37232-2577, United States of America.
| | - D Brandon Williams
- Vanderbilt University Medical Center, 1161 21(st) Avenue South, Room D5203 MCN, Nashville, TN 37232-2577, United States of America.
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RETRACTED ARTICLE: Long-term follow-up after sleeve gastrectomy versus Roux-en-Y gastric bypass versus one-anastomosis gastric bypass: a prospective randomized comparative study of weight loss and remission of comorbidities. Surg Endosc 2018; 33:401-410. [DOI: 10.1007/s00464-018-6307-9] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 06/18/2018] [Indexed: 12/31/2022]
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236
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Efficacy of sustained delivery of GC-1 from a Nanofluidic system in a spontaneously obese non-human primate: a case study. Biomed Microdevices 2018; 20:49. [DOI: 10.1007/s10544-018-0296-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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237
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Aminian A, Chang J, Brethauer SA, Kim JJ. ASMBS updated position statement on bariatric surgery in class I obesity (BMI 30-35 kg/m 2). Surg Obes Relat Dis 2018; 14:1071-1087. [PMID: 30061070 DOI: 10.1016/j.soard.2018.05.025] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 05/31/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Ali Aminian
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio.
| | - Julietta Chang
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Stacy A Brethauer
- Bariatric and Metabolic Institute, Department of General Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Julie J Kim
- Harvard Medical School, Mount Auburn Hospital, Cambridge, Massachusetts
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238
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Pilla SJ, Maruthur NM, Schweitzer MA, Magnuson TH, Potter JJ, Clark JM, Lee CJ. The Role of Laboratory Testing in Differentiating Type 1 Diabetes from Type 2 Diabetes in Patients Undergoing Bariatric Surgery. Obes Surg 2018; 28:25-30. [PMID: 28695457 DOI: 10.1007/s11695-017-2804-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND It may be difficult to distinguish between adults with type 1 diabetes and type 2 diabetes by clinical assessment. In patients undergoing bariatric surgery, it is critical to correctly classify diabetes subtype to prevent adverse perioperative outcomes including diabetic ketoacidosis. This study aimed to determine whether testing for C-peptide and islet cell antibodies during preoperative evaluation for bariatric surgery could improve the classification of type 1 versus type 2 diabetes compared to clinical assessment alone. METHODS This is a retrospective analysis of the Improving Diabetes through Lifestyle and Surgery trial, which randomized patients with clinically diagnosed type 2 diabetes and BMI 30-40 kg/m2 to medical weight loss or bariatric surgery; one participant was discovered to have type 1 diabetes after experiencing postoperative diabetic ketoacidosis. Using blood samples collected prior to study interventions, we measured islet cell antibodies and fasting/meal-stimulated C-peptide in all participants. RESULTS The participant with type 1 diabetes was similar to the 11 participants with type 2 diabetes in age at diagnosis, adiposity, and glycemic control but had the lowest C-peptide levels. Among insulin-treated participants, fasting and stimulated C-peptide correlated strongly with the C-peptide area-under-the-curve on mixed meal tolerance testing (R = 0.86 and 0.88, respectively). Three participants, including the one with type 1 diabetes, were islet cell antibody positive. CONCLUSIONS Clinical characteristics did not correctly identify type 1 diabetes in this study. Preoperative C-peptide testing may improve diabetes classification in patients undergoing bariatric surgery; further research is needed to define the optimal C-peptide thresholds.
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Affiliation(s)
- Scott J Pilla
- Department of Medicine, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Nisa M Maruthur
- Department of Medicine, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Michael A Schweitzer
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thomas H Magnuson
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James J Potter
- Department of Medicine, Division of Gastroenterology and Hepatology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeanne M Clark
- Department of Medicine, Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Clare J Lee
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Santiago VA, Warwick K, Ratnakumarasuriyar S, Oyewumi A, Robinson S, Sockalingam S. Evaluation of a Patient-Care Planning Intervention to Improve Appointment Attendance by Adults After Bariatric Surgery. Can J Diabetes 2018; 43:59-66. [PMID: 30121163 DOI: 10.1016/j.jcjd.2018.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 05/04/2018] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Bariatric surgery is recognized as a durable treatment for severe obesity; however, high rates of nonattendance and patient engagement during the postoperative period remain challenges. This pre/post study evaluates a quality-improvement initiative to improve attendance at bariatric surgery program appointments and to heighten program efficiency, as measured by appointment attendance, cancellations and new assessments. METHODS Patients and staff were consulted in order to identify causes for patient attrition after surgery. The ideas for change that were implemented were advance care-planning calls and e-mails in order to tailor appointments to patients' needs and an online application of follow-up care information. Online surveys were used to assess patient satisfaction. After several plan-do-study-act cycles, appointment attendance rates for 5,676 appointments between April 1, 2014, and May 29, 2015, were compared pre- and post-quality improvement intervention. For the intervention, 1,294 patients were called, representing 4,124 appointments. Both preoperative and postoperative attendance rates and costs were examined. RESULTS Although postoperative attendance and no-show rates changed by only 1.8% postintervention, advance cancellations increased by 6%; indications of special-cause variation were attributable to the intervention. With advance cancellations increasing, time was available for preoperative and nonroutine postoperative appointments, refilling 6.6 appointments per week. As a result, cost savings were $21,251 based on unused clinician time. The contact rate of patients was 45%, and patient satisfaction was high. CONCLUSIONS In summary, this quality-improvement intervention was able to improve patient-centred care and clinic efficiency through the use of advance-care planning as evaluated by appointment attendance data and patient satisfaction surveys.
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Affiliation(s)
- Vincent A Santiago
- Toronto Western Hospital, Bariatric Surgery Program, Toronto, Ontario, Canada
| | - Katie Warwick
- Toronto Western Hospital, Bariatric Surgery Program, Toronto, Ontario, Canada
| | | | | | - Sandra Robinson
- Toronto Western Hospital, Bariatric Surgery Program, Toronto, Ontario, Canada
| | - Sanjeev Sockalingam
- Toronto Western Hospital, Bariatric Surgery Program, Toronto, Ontario, Canada; Centre for Addiction and Mental Health (CAMH), Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.
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240
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Garofalo F, Pescarus R, Denis R, Atlas H, Garneau P, Philie M, Sayegh K. Laparoscopic Sleeve Gastrectomy: A Radiological Guide to Common Postsurgical Failure. Can Assoc Radiol J 2018; 69:184-196. [DOI: 10.1016/j.carj.2017.10.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 09/14/2017] [Accepted: 10/23/2017] [Indexed: 12/19/2022] Open
Abstract
Laparoscopic sleeve gastrectomy is one of the most common bariatric procedures worldwide. It has recently gained in popularity because of a low complication rate, satisfactory resolution of comorbidities, and excellent weight loss outcome. This article reviews the surgical technique, expected postsurgical imaging appearance, and imaging findings of common complications after laparoscopic sleeve gastrectomy. Understanding of the surgical technique of laparoscopic sleeve gastrectomy and of the normal postsurgical anatomy allows accurate interpretation of imaging findings in cases of insufficient weight loss, weight regain, and postsurgical complications.
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Affiliation(s)
- Fabio Garofalo
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Radu Pescarus
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Ronald Denis
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Henri Atlas
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Pierre Garneau
- Département de Chirurgie, Division de Chirurgie Bariatrique, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Michel Philie
- Département de Radiologie, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Karl Sayegh
- Department of Radiology, McGill University Health Center, McGill University, Montreal, Quebec, Canada
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Gagnon C, Schafer AL. Bone Health After Bariatric Surgery. JBMR Plus 2018; 2:121-133. [PMID: 30283897 PMCID: PMC6124196 DOI: 10.1002/jbm4.10048] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 03/13/2018] [Accepted: 03/26/2018] [Indexed: 02/06/2023] Open
Abstract
Bariatric surgery results in long-term weight loss and improvement or resolution in obesity-related comorbidities. However, mounting evidence indicates that it adversely affects bone health. This review summarizes clinical research findings about the impact of bariatric surgery on skeletal outcomes. The literature is the largest and strongest for the Roux-en-Y gastric bypass (RYGB) procedure, as RYGB was the most commonly performed bariatric procedure worldwide until it was very recently overtaken by the sleeve gastrectomy (SG). Because SG is a newer procedure, its skeletal effects have not yet been well defined. Epidemiologic studies have now demonstrated an increased risk of fracture after RYGB and biliopancreatic diversion with duodenal switch, both of which include a malabsorptive component. As these epidemiologic data have emerged, patient-oriented studies have elucidated the bone tissue-level changes that may account for the heightened skeletal fragility. Bariatric surgery induces early and dramatic increases in biochemical markers of bone turnover. A notable feature of recent patient-oriented clinical studies is the application of advanced skeletal imaging modalities; studies address the limitations of dual-energy X-ray absorptiometry (DXA) by using quantitative computed tomography (QCT)-based modalities to examine volumetric bone mineral density and compartment-specific density and microstructure. RYGB results in pronounced declines in bone mass at the axial skeleton demonstrated by DXA and QCT, as well as at the appendicular skeleton demonstrated by high-resolution peripheral quantitative computed tomography (HR-pQCT). RYGB has detrimental effects on trabecular and cortical microarchitecture and estimated bone strength. Skeletal changes after RYGB appear early and continue even after weight loss plateaus and weight stabilizes. The skeletal effects of bariatric surgery are presumably multifactorial, and mechanisms may involve nutritional factors, mechanical unloading, hormonal factors, and changes in body composition and bone marrow fat. Clinical guidelines address bone health and may mitigate the negative skeletal effects of surgery, although more research is needed to direct and support such guidelines. © 2018 The Authors. JBMR Plus is published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Claudia Gagnon
- Department of MedicineUniversité LavalQuebec CityCanada
- Endocrinology and Nephrology UnitCHU de Quebec Research CentreQuebec CityCanada
- Institute of Nutrition and Functional FoodsUniversité LavalQuebec CityCanada
- Quebec Heart and Lung Institute Research CentreQuébec CityCanada
| | - Anne L Schafer
- Department of MedicineUniversity of CaliforniaSan FranciscoCAUSA
- Department of Epidemiology and BiostatisticsUniversity of CaliforniaSan FranciscoCAUSA
- Endocrine Research UnitSan Francisco Veterans Affairs Heath Care SystemSan FranciscoCAUSA
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242
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Atwood ME, Friedman A, Meisner BA, Cassin SE. The Exchange of Social Support on Online Bariatric Surgery Discussion Forums: A Mixed-Methods Content Analysis. HEALTH COMMUNICATION 2018; 33:628-635. [PMID: 28281790 DOI: 10.1080/10410236.2017.1289437] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Bariatric surgery patients often experience physical and psychosocial stressors, and difficulty adjusting to significant lifestyle changes. As a result, social support groups that provide patients with support, coping skills, and nutritional information are valuable components of bariatric care. Support group attendance at bariatric centers is associated with greater post-surgery weight loss; however, several barriers hinder attendance at in-person support groups (e.g., travel distance to bariatric centers). Consequently, online support forums are an increasingly utilized resource for patients both before and after surgery. This study examined and described the type and frequency of social support provided on a large online bariatric surgery forum. A total of 1,412 messages in the pre- (n = 822) and post-surgery (n = 590) sections of the forum were coded using qualitative content analysis according to Cutrona and Suhr's (1992) Social Support Behavior Code model (i.e., including informational, tangible, esteem, network, and emotional support types). The majority of messages provided informational and emotional support regarding: a) factual information about the bariatric procedure and nutrition; b) advice for coping with the surgery preparation process, and physical symptoms; and c) encouragement regarding adherence to surgical guidelines, and weight loss progress. Network, esteem, and tangible support types were less frequent than informational and emotional support types. The results inform healthcare providers about the types of social support available to bariatric patients on online support forums and, thus, encourage appropriate referrals to this resource.
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Affiliation(s)
| | | | - Brad A Meisner
- b School of Health and Human Performance , Dalhousie University
| | - Stephanie E Cassin
- a Department of Psychology , Ryerson University
- c Department of Psychiatry , University of Toronto
- d Centre for Mental Health , University Health Network
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243
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Chou JJ, Lee WJ, Almalki O, Chen JC, Tsai PL, Yang SH. Dietary Intake and Weight Changes 5 Years After Laparoscopic Sleeve Gastrectomy. Obes Surg 2018; 27:3240-3246. [PMID: 28589529 DOI: 10.1007/s11695-017-2765-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Laparoscopic sleeve gastrectomy (LSG) is becoming a leading primary bariatric surgery but long-term outcome remains unclear. The amount of food eaten is drastically reduced after LSG and may lead to nutritional deficiencies potentially. The aim of this study is to investigate long-term dietary intake and weight status after LSG. METHODS Forty patients underwent LSG had more than 5-year follow-up with complete clinical data and food frequency questionnaires were analyzed. RESULTS The mean age of subjects is 33.5 years old with mean body mass index (BMI) 37.9 kg/m2. Mean BMI loss at 5 years after LSG is 10.6 kg/m2. Weight regain appeared in 20% of patients. Dietary composition analysis at 5 years showed mean calorie intake of 1230 kcal/day, protein 70 g/day (22.5% of calorie), fat 50 g/day (36.1%), carbohydrate 126 g (41.4%), iron 7.5 mg/day, calcium 536.2 mg/day, and fiber 11.7 g/day. Calorie intake at 5 years after LSG is correlated with weight loss but weight regain is not related to a higher calorie intake. All comorbidities were significantly improved after LSG but hemoglobin and parathyroid hormone significantly changed. Incidence of iron deficiency anemia increased from 7.5% at pre-operation to 41.2% after LSG. Incidence of secondary hyperparathyroidism increased from 17.5 to 60.7%. CONCLUSION LSG is an effective and durable bariatric procedure but with significant changes in nutritional status. Dietary instruction for LSG should include foods rich in protein, iron, calcium, and fiber.
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Affiliation(s)
- Ju-Jun Chou
- School of Nutrition and Health Sciences, Taipei Medical University, No 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan.,Central Clinic and Hospital, Taipei, Taiwan
| | - Wei-Jei Lee
- Central Clinic and Hospital, Taipei, Taiwan.,Min-Sheng General Hospital, Taoyuan City, Taiwan
| | - Owaid Almalki
- School of Nutrition and Health Sciences, Taipei Medical University, No 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan.,Department of Surgery, College of Medicine, Taif University, Taif, Saudi Arabia
| | | | | | - Shwu-Huey Yang
- School of Nutrition and Health Sciences, Taipei Medical University, No 250, Wuxing St, Xinyi District, Taipei, 110, Taiwan. .,Nutrition Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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244
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Sarwer DB, Dilks RJ, Spitzer JC, Berkowitz RI, Wadden TA, Moore RH, Chittams JL, Brandt ML, Chen MK, Courcoulas AP, Harmon CM, Helmrath MA, Michalsky MP, Xanthakos SA, Zeller MH, Jenkins TM, Inge TH. Changes in Dietary Intake and Eating Behavior in Adolescents After Bariatric Surgery: an Ancillary Study to the Teen-LABS Consortium. Obes Surg 2018. [PMID: 28625002 DOI: 10.1007/s11695-017-2764-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND A growing number of studies suggest that bariatric surgery is safe and effective for adolescents with severe obesity. However, surprisingly little is known about changes in dietary intake and eating behavior of adolescents who undergo bariatric surgery. OBJECTIVE Investigate changes in dietary intake and eating behavior of adolescents with obesity who underwent bariatric surgery (n = 119) or lifestyle modification (LM) (n = 169). SETTING University-based health systems METHODS: A prospective investigation of 288 participants (219 female and 69 male) prior to bariatric surgery or LM and again 6, 12, and 24 months (surgery patients only) after treatment. Measures included changes in weight, macronutrient intake, eating behavior, and relevant demographic and physiological variables. RESULTS Adolescents who underwent bariatric surgery experienced significantly greater weight loss than those who received LM. The two groups differed in self-reported intake of a number of macronutrients at 6 and 12 months from baseline, but not total caloric intake. Patients treated with surgery, compared to those treated with LM, also reported significantly greater reductions in a number of disordered eating symptoms. After bariatric surgery, greater weight loss from postoperative month 6 to 12 was associated with self-reported weight consciousness, craving for sweets, and consumption of zinc. CONCLUSIONS Adolescents who underwent bariatric surgery, compared to those who received LM, reported significantly greater reductions in weight after 1 year. They also reported greater reductions in disordered eating symptoms. These findings provide new information on changes in dietary intake and eating behavior among adolescents who undergo bariatric surgery.
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Affiliation(s)
- David B Sarwer
- Department of Psychiatry, Center for Weight and Eating Disorders, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. .,Center for Obesity Research and Education, College of Public Health, Temple University, 3223 N. Broad Street, Suite 175, Philadelphia, PA, 19428, USA.
| | - Rebecca J Dilks
- Department of Psychiatry, Center for Weight and Eating Disorders, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline C Spitzer
- Department of Psychiatry, Center for Weight and Eating Disorders, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.,Center for Obesity Research and Education, College of Public Health, Temple University, 3223 N. Broad Street, Suite 175, Philadelphia, PA, 19428, USA
| | - Robert I Berkowitz
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Thomas A Wadden
- Department of Psychiatry, Center for Weight and Eating Disorders, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Renee H Moore
- Department of Psychiatry, Center for Weight and Eating Disorders, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.,Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Jesse L Chittams
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA
| | - Mary L Brandt
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Mike K Chen
- Division of Pediatric Surgery, Children's Hospital of Alabama, University of Alabama, Birmingham, AL, USA
| | - Anita P Courcoulas
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Michael A Helmrath
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Marc P Michalsky
- Department of Pediatric Surgery, The Ohio State University College of Medicine and Nationwide Children's Hospital, Columbus, OH, USA
| | - Stavra A Xanthakos
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Meg H Zeller
- Division of Behavioral Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Todd M Jenkins
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Thomas H Inge
- Division of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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245
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Comparison of Early Morbidity and Mortality Between Sleeve Gastrectomy and Gastric Bypass in High-Risk Patients for Liver Disease: Analysis of American College of Surgeons National Surgical Quality Improvement Program. Obes Surg 2018; 28:2844-2851. [PMID: 29696572 DOI: 10.1007/s11695-018-3259-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Chronic liver disease is prevalent in obese patients presenting for bariatric surgery and is associated with increased postoperative morbidity and mortality (M&M). There are no comparative studies on the safety of different types of bariatric operations in this subset of patients. OBJECTIVE The aim of this study is to compare the 30-day postoperative M&M between laparoscopic sleeve gastrectomy (LSG) and laparoscopic Roux-Y-gastric bypass (LRYGB) in the subset of patients with a model of end-stage liver disease (MELD) score ≥ 8. METHODS Data for LSG and LRYGB were extracted from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database from years 2012 and 2013. MELD score was calculated using serum creatinine, bilirubin, INR, and sodium. Postoperative M&M were assessed in patients with a score ≥ 8 and compared for the type of operation. This was followed by analysis for MELD subcategories. Multiple logistic regression was performed to adjust for confounders. RESULTS Out of 34,169, 9.8% of cases had MELD ≥ 8 and were included. Primary endpoint, 30-day M&M, was significantly lower post-LSG (9.5%) compared to LRYGB (14.7%); [AOR = 0.66(0.53, 0.83)]. Superficial wound infection, prolonged hospital stay, and unplanned readmission were more common in LRYGB. M&M post-LRYGB (30.6%) was significantly higher than LSG (15.7%) among MELD15-19 subgroup analysis. CONCLUSION LRYGB is associated with a higher postoperative risk than LSG in patients with MELD ≥ 8. The difference in postoperative complications between procedures was magnified with higher MELD. This suggests that LSG might be a safer option in morbidly obese patients with higher MELD scores, especially above 15.
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246
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Lopez-Nava G, Sharaiha RZ, Vargas EJ, Bazerbachi F, Manoel GN, Bautista-Castaño I, Acosta A, Topazian MD, Mundi MS, Kumta N, Kahaleh M, Herr AM, Shukla A, Aronne L, Gostout CJ, Abu Dayyeh BK. Endoscopic Sleeve Gastroplasty for Obesity: a Multicenter Study of 248 Patients with 24 Months Follow-Up. Obes Surg 2018; 27:2649-2655. [PMID: 28451929 DOI: 10.1007/s11695-017-2693-7] [Citation(s) in RCA: 140] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Endoscopic sleeve gastroplasty (ESG) is a technique for managing mild to moderately obese patients. We aimed to evaluate the long-term outcomes, reproducibility, and predictors of weight response in a large multicenter cohort. METHODS Patients who underwent ESG between January 2013 and December 2015 in three centers were retrospectively analyzed. All procedures were performed using the Apollo OverStitch device (Apollo Endosurgery, Austin, TX). We performed per protocol (PP) and intention-to-treat (ITT) analyses, where patients lost to follow-up were considered failures. Multivariable linear and logistic regression analyses were performed. RESULTS We included 248 patients (mean age 44.5 ± 10 years, 73% female). Baseline BMI was 37.8 ± 5.6 kg/m2. At 6 and 24 months, 33 and 35 patients were lost to follow-up, respectively. At 6 and 24 months, %TBWL was 15.2 [95%CI 14.2-16.3] and 18.6 [15.7-21.5], respectively. Weight loss was similar between centers at both follow-up intervals. At 24 months, % of patients achieving ≥10% TBWL was 84.2 and 53% with PP and ITT analyses, respectively. On multivariable linear regression analysis, only %TBWL at 6 months strongly predicted %TBWL at 24 months (adjusted for age, gender, and baseline BMI, β = 1.21, p < 0.001). The odds of achieving ≥10%TBWL at 24 months if a patient achieved <10%TBWL at 6 months is 0.18 [0.034-0.84]. Five (2%) serious adverse events occurred. CONCLUSIONS ESG effectively induces weight loss up to 24 months in moderately obese patients. Failure to achieve adequate weight loss can be predicted early, and patients should be offered adjunctive therapies to augment it.
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Affiliation(s)
- Gontrand Lopez-Nava
- Bariatric Endoscopy Unit, Madrid Sanchinarro University Hospital, Madrid, Spain
| | - Reem Z Sharaiha
- Department of Gastroenterology, Weill Cornell Medicine, New York, NY, USA
| | - Eric J Vargas
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Fateh Bazerbachi
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Galvao Neto Manoel
- Department of Surgery, Florida International University Herbert Wertheim College of Medicine, Miami Beach, FL, USA
| | | | - Andres Acosta
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Mark D Topazian
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | | | - Nikhil Kumta
- Department of Gastroenterology, Weill Cornell Medicine, New York, NY, USA
| | - Michel Kahaleh
- Department of Gastroenterology, Weill Cornell Medicine, New York, NY, USA
| | - Andrea Marie Herr
- Department of Gastroenterology, Weill Cornell Medicine, New York, NY, USA
| | - Alpana Shukla
- Department of Gastroenterology, Weill Cornell Medicine, New York, NY, USA
| | - Louis Aronne
- Department of Endocrinology, Weill Cornell Medicine, New York, NY, USA
| | - Christopher J Gostout
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Barham K Abu Dayyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Abstract
INTRODUCTION Routine use of preoperative abdominal ultrasound for patients undergoing bariatric surgery is controversial. Despite that some physicians routinely implement it, others consider it unnecessary and not cost effective because it does not have a clear clinical significance in the preparation of bariatric patients. AIM OF THE STUDY To investigate whether routine abdominal ultrasound prior to bariatric surgery affects the surgical plan or not. PATIENTS AND METHODS We reviewed medical records of patients with abdominal ultrasound before bariatric surgery in Rashid Hospital between June 2014 and December 2016. Patients were divided into four groups: group 0 included patients with normal abdominal ultrasound, group 1 included abnormalities that did not affect timing or type of procedure, group 2 included findings that did not affect surgical plan but needed postoperative follow-up, and group 3 included abnormalities that had a direct impact on the procedure. RESULTS One thousand one hundred twenty files were reviewed. Results were missing in 183 files, thus excluded; remaining 937 files were included. Mean age of patients was 37 ± 12 years, 589 (63%) were females and 348 (37%) were males. Mean BMI was 45.1 ± 9.8 kg/m2. Ultrasound was normal in 354 (37.7%) of patients and abnormal in 583 (62.3%). CONCLUSION Routine abdominal ultrasound does not seem to have an important part in preoperative preparation of patients before bariatric surgery. Further studies could be helpful in discussing this role and building up clear solid evidence and guidelines that could be approved by international bariatric associations regarding the indication of preoperative abdominal ultrasound before bariatric surgery.
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248
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Dogan K, Homan J, Aarts EO, de Boer H, van Laarhoven CJ, Berends FJ. Long-term nutritional status in patients following Roux-en-Y gastric bypass surgery. Clin Nutr 2018; 37:612-617. [DOI: 10.1016/j.clnu.2017.01.022] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 01/18/2017] [Accepted: 01/30/2017] [Indexed: 11/29/2022]
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Updated panel report: best practices for the surgical treatment of obesity. Surg Endosc 2018; 32:4158-4164. [PMID: 29602992 DOI: 10.1007/s00464-018-6160-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 03/21/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND During the 2004 annual meeting of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), a panel of experts convened to provide updated information on best practices in bariatric surgery. The rapid evolution of endoluminal technologies, surgical indications, and training in bariatric surgery since 2004 has led to new questions and concerns about optimal treatment algorithms, patient selection, and the preparation of our current and future bariatric workforce. METHODS An expert panel was convened at the SAGES 2017 annual meeting to provide a summative update on current practice patterns, techniques, and training in bariatric surgery in order to review and establish best practices. This was a joint effort by SAGES, International Society for the Perioperative Care of the Obese Patient, and the American Society for Metabolic and Bariatric Surgery. RESULTS On March 23, 2017, seven expert faculty convened to address current areas of controversy in bariatric surgery and provide updated guidelines and practice recommendations. Areas addressed included the expanded indications for use of metabolic surgery in the treatment of diabetes, the safety and efficacy of new and investigational endoluminal procedures, updates on new guidelines for the management of airway and sleep apnea in the obese patient, the development of clinical pathways to reduce variation in the management of the bariatric patient, and new guidelines for training, credentialing, and bariatric program accreditation. The following article is a summary of this panel. CONCLUSION Bariatric surgery is a field that continues to evolve. A timely, systematic approach, such as described here, that coalesces data and establishes best practices on the current body of available evidence is imperative for optimal patient care and to inform provider, insurer, and policy decisions.
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250
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Tang L, Alsulaim HA, Canner JK, Prokopowicz GP, Steele KE. Prevalence and predictors of postoperative thiamine deficiency after vertical sleeve gastrectomy. Surg Obes Relat Dis 2018; 14:943-950. [PMID: 29803410 DOI: 10.1016/j.soard.2018.03.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/24/2018] [Accepted: 03/18/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND As the vertical sleeve gastrectomy (VSG) becomes increasingly popular, its effect on postoperative micronutrient levels, such as thiamine, becomes more important. We previously found a 1.8% prevalence of thiamine deficiency in bariatric patients before surgery. OBJECTIVE The aims of this study were to determine the prevalence of thiamine deficiency at our center after VSG and to explore possible predictors of postoperative thiamine levels. SETTING University hospital, United States. METHODS A retrospective chart review was performed on 147 bariatric patients between 18- and 65-years old who underwent VSG between April 2011 and February 2015. Demographic characteristics, preoperative body mass index (BMI), obesity-associated co-morbidities, alcohol intake, smoking habits, insurance type, calendar year of the procedure, occurrence of postoperative complications, and compliance with postoperative nutrition and follow-up appointment guidelines were extracted from clinical charts. We defined thiamine deficiency as<78 nM on any lab draw within 1 year after the VSG. The χ2, Fisher exact, and Mann-Whitney U tests, and multivariate logistic regression models were created to analyze the association of the above factors with thiamine deficiency after a VSG. RESULTS Of 147 patients, 105 met inclusion criteria and were analyzed, of whom 27 (25.7%) had thiamine deficiency. Overall median age was 42 years (interquartile ratio: 36, 49). The majority of patients were either African Americans or Caucasian (47.6% and 44.8%, respectively), female (77.1%), and compliant with vitamins (81.0%). The overall mean preoperative BMI was 46.4 kg/m2. Patients with thiamine deficiency were more likely to be African American (66.7%, P = .024), have a larger preoperative BMI (P = .026), and to report repetitive episodes of nausea (59.3%, P = .002) and vomiting (44.4%, P = .001) at any of their postoperative appointments within 1 year after surgery. Compliance with vitamins did not differ between those with or without thiamine deficiency (70.4%, 84.6%, P = .10). After controlling for all factors, African American race (odds ratio [OR] 3.9, P = .019), higher preoperative BMI (OR 1.13, P = .001), nausea (OR 3.81, P = .02), and vomiting (OR 3.49, P = .032) were independent risk factors for the development of thiamine deficiency. CONCLUSIONS We found an alarmingly high prevalence of thiamine deficiency in postoperative SG patients. This disorder may have serious consequences including Wernicke encephalopathy; hence, it is important to identify predictive demographic, postoperative, and behavioral factors so that appropriate measures can be taken to prevent thiamine deficiency in VSG patients.
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Affiliation(s)
- Liyang Tang
- Department of Otolaryngology - Head and Neck Surgery, University of Southern California, Keck School of Medicine, Los Angeles, California.
| | - Hatim A Alsulaim
- Department of Surgery, Johns Hopkins Bayview Medical Center, Johns Hopkins University School of Medicine, Baltimore, Maryland; Johns Hopkins Surgery Center for Outcomes Research, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Surgery, Unaizah College of Medicine, Qassim University, Saudi Arabia
| | - Joseph K Canner
- Johns Hopkins Surgery Center for Outcomes Research, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Gregory P Prokopowicz
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kimberley E Steele
- Department of Surgery, Johns Hopkins Bayview Medical Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
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