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Title of Journal: OBES SURG

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Abbravation: Obesity Surgery

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Springer-Verlag

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DOI

10.1016/0022-0248(94)00575-3

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ISSN

1708-0428

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Effect of Weight Loss following Bariatric Surgery

Authors: Vincenzo Russo Ernesto Ammendola Ilaria De Crescenzo Danilo Ricciardi Pasquale Capuano Assunta Topatino Ludovico Docimo Lucio Santangelo Raffaele Calabrò
Publish Date: 2007/07/06
Volume: 17, Issue: 7, Pages: 857-865
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Abstract

Weightstable obese subjects have an increased risk of arrhythmias and sudden death even in the absence of cardiac dysfunction and the risk of sudden cardiac death SCD with increasing weight is seen in both genders The mechanism of unexplained deaths in obese patients is still unclear and may be related to ventricular repolarization abnormalities The aim of this study is to determine the effect of severe obesity on spatial and transmural ventricular repolarization and to clarify the influence of bariatric surgery with a consequent substantial weight loss on arrhythmogenic substrate in the morbidly obese populationFor the study we enrolled 100 severely obese patients 50 agematched nonobese healthy subjects were also recruited as controls All subjects underwent conventional 12lead electrocardiography for analysis of spatial and transmural ventricular repolarization assessed by corrected QT dispersion QTcd corrected JT dispersion JTcd and transmural dispersion of repolarization TDR All subjects underwent bariatric surgery and were resubmitted to electrocardiographic biochemical and anthropometric examination 12 months postoperativelySeverely obese patients had greater values in QTcd JTcd and TDR than the normalweight controls Bariatric surgery reduced significantly the QTcd value JTcd value and TDR value There was a significant correlation between decrease of heterogeneity of repolarization indexes QTd JTd and TDR and bariatric surgeryinduced weight lossIn severely obese patients surgicallyinduced weight loss is associated with significant decrease in the heterogeneity of ventricular repolarization The reduction of spatial QTcd JTcd and transmural dispersion of repolarization TDR may be of clinical significance by reducing the risk of potentially fatal arrhythmias in morbidly obese subjects


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Other Papers In This Journal:

  1. Determinants of Hyperhomocysteinemia After Gastric Bypass Surgery in Obese Subjects
  2. Long-Term Experience with Duodenal Switch in Adolescents
  3. Preoperative Nutritional Interventions in Morbid Obesity: Impact on Body Weight, Energy Intake, and Eating Quality
  4. Robotic Sleeve Gastrectomy Versus Laparoscopic Sleeve Gastrectomy: a Comparative Study with 200 Patients
  5. Psychological Considerations for Bariatric Surgery among Older Adults
  6. Early Post-operative Complications: Incidence, Management, and Impact on Length of Hospital Stay. A Retrospective Comparison Between Laparoscopic Gastric Bypass and Sleeve Gastrectomy
  7. Changes in Ghrelin Levels Following Bariatric Surgery: Review of the Literature
  8. A Noninvasive Clinical Scoring Model Predicts Risk of Nonalcoholic Steatohepatitis in Morbidly Obese Patients
  9. Banded Sleeve Gastrectomy—Initial Experience
  10. Reply to the article Espinós JC, Turró R, Mata A, Cruz M, da Costa M, Villa V, Buchwald JN, Turró J. Early Experience with the Incision less Operating Platform™ (IOP) for the Treatment of Obesity: The Primary Obesity Surgery Endolumenal (POSE) Procedure. Obes Surg. 2013;23:1375–83
  11. Chronic Renin–Angiotensin System (RAS) Blockade May Not Induce Hypotension During Anaesthesia for Bariatric Surgery
  12. Retinol and α-Tocopherol in Morbid Obesity and Nonalcoholic Fatty Liver Disease
  13. Laparoscopic Duodenal–Jejunal Exclusion in the Treatment of Type 2 Diabetes Mellitus in Patients with BMI < 30 kg/m 2 (LBMI)
  14. Progress in Implantable Gastric Stimulation: Summary of Results of the European Multi-Center Study
  15. A Retrospective Review of the Medical Management of Hypertension and Diabetes Mellitus Following Sleeve Gastrectomy
  16. Integrated Bioabsorbable Tissue Reinforcement in Laparoscopic Sleeve Gastrectomy
  17. Response to Letter to the Editor Re: The Effect of PPI Use on Human Gut Microbiota and Weight Loss in Patients Undergoing Laparoscopic Roux-en-Y Gastric Bypass
  18. Evaluation of Clinical Outcomes for Gastric Bypass Surgery: Results from a Comprehensive Follow-up Study
  19. Bio-enteric Intragastric Balloon in Obese Patients: A Retrospective Analysis of King Faisal Specialist Hospital Experience
  20. Comparative Study Between Laparoscopic Adjustable Gastric Banded Plication and Sleeve Gastrectomy in Moderate Obesity—2 Year Results
  21. A Nationwide Survey on Bariatric Surgery in Germany—Results 2005–2007
  22. Prognostic Significance of Depressive Symptoms on Weight Loss and Psychosocial Outcomes Following Gastric Bypass Surgery: A Prospective 24-Month Follow-Up Study
  23. Laparoscopic Magenstrasse and Mill Gastroplasty. First Results of a Prospective Study
  24. Influence of -55CT Polymorphism of UCP3 Gene on Surgical Results of Biliopancreatic Diversion
  25. Impact of Weight Loss Due to Sleeve Gastrectomy on Shear Stress of the Femoral Vein in Morbid Obesity
  26. Comparison Between the Results of Laparoscopic Sleeve Gastrectomy and Laparoscopic Roux-en-Y Gastric Bypass in the Indian Population: A Retrospective 1 Year Study
  27. Laparoscopic Sleeve Gastrectomy in Ethnic Obese Chinese
  28. Comparison of Volume-controlled and Pressure-controlled Ventilation during Laparoscopic Gastric Banding in Morbidly Obese Patients
  29. Laparoscopic Sleeve Gastrectomy with Duodenojejunal Bypass for the Treatment of Type 2 Diabetes in Non-obese Patients: Technique and Preliminary Results
  30. Laparoscopic Adjustable Gastric Banding: a Prospective Randomized Clinical Trial Comparing 5-Year Results of two Different Bands in 103 Patients
  31. Psychological Correlates of Laparoscopic Adjustable Gastric Band and Gastric Bypass Patients
  32. Preoperative Weight Loss with Intragastric Balloon Decreases the Risk of Significant Adverse Outcomes of Laparoscopic Gastric Bypass in Super-Super Obese Patients
  33. Reconstructive Procedures after Massive Weight Loss
  34. Use of Foley’s Catheter to Control Port-Site Bleeding in Bariatric Surgery
  35. Single-Incision Laparoscopic Adjustable Gastric Banding is Effective and Safe: 756 Cases in an Academic Medical Center
  36. Apelin Levels Are Increased in Morbidly Obese Subjects with Type 2 Diabetes Mellitus
  37. Morphofunctional Evaluation of the Heart of Obese Patients Before and After Bariatric Surgery
  38. Laparoscopic Conversion of Roux-en-Y Gastric Bypass to Sleeve Gastrectomy As First Step of Duodenal Switch: Technique and Preliminary Outcomes
  39. Risk-Group Targeted Inferior Vena Cava Filter Placement in Gastric Bypass Patients
  40. Endoscopic Management of Vertical Banded Gastroplasty Stricture: Feasibility, Safety, and Efficacy
  41. Nutritional Consequences of Adjustable Gastric Banding and Gastric Bypass: A 1-year Prospective Study
  42. Bariatric Surgery, Safety and Type 2 Diabetes
  43. Lethal Intestinal Perforation After Foreign Body Ingestion in a Superobese Patient
  44. Satisfaction and Quality-of-Life Issues in Body Contouring Surgery Patients: a Qualitative Study
  45. Lifestyle Modification Parallels to Sleeve Success
  46. Comparison of Serum and Salivary Ghrelin in Healthy Adults, Morbidly Obese, and Patients with Metastatic Carcinoma
  47. Different Effect of Laparoscopic Roux-en-Y Gastric Bypass and Open Biliopancreatic Diversion of Scopinaro on Serum PYY and Ghrelin Levels
  48. Single Port Trans-gastric Reversal of High Gastric Reduction
  49. Depletion of Serum Carotenoid and Other Fat-Soluble Vitamin Concentrations following Obesity Surgery
  50. Gastric Emptying of Semisolids and Pouch Motility Following Laparoscopic Adjustable Gastric Banding
  51. The Preceding Surgeon Factor in Bariatric Surgery: a Positive Influence on the Learning Curve of Subsequent Surgeons
  52. Preoperative 4-Week Low-Calorie Diet Reduces Liver Volume and Intrahepatic Fat, and Facilitates Laparoscopic Gastric Bypass in Morbidly Obese
  53. An Unusual Suspect: Coconut Bezoar After Laparoscopic Roux-en-Y Gastric Bypass
  54. Referral for a Bariatric Surgical Consultation: It is Time to Set a Standard of Care
  55. Efficacy of a Laparoscopic Gastric Restrictive Device in an Obese Canine Model
  56. Laparoscopic vs Open Gastric Bypass in the Management of Morbid Obesity: A 7-year Retrospective Study of 1,364 Patients from a Single Center
  57. Adherence and Weight Loss Outcomes in Bariatric Surgery: Does Cognitive Function Play a Role?
  58. Gastric Wall Thickness and the Choice of Linear Staples in Laparoscopic Sleeve Gastrectomy: Challenging Conventional Concepts
  59. Changes in Lipid Profiles in Morbidly Obese Patients After Laparoscopic Sleeve Gastrectomy (LSG)
  60. Validating the Alterable Weight Loss (AWL) Metric with 2-Year Weight Loss Outcome of 500 Patients After Gastric Bypass
  61. Endoscopic Balloon Dilation of Stomal Stenosis following Gastric Bypass
  62. The Utility of the Beck Depression Inventory in a Bariatric Surgery Population
  63. Duodenal–Jejunal Bypass Improves Glucose Metabolism and Adipokine Expression Independently of Weight Loss in a Diabetic Rat Model
  64. FTO mRNA Expression in Extremely Obese and Type 2 Diabetic Human Omental and Subcutaneous Adipose Tissues
  65. Three-Year Follow-Up Study of Retrocolic versus Antecolic Laparoscopic Roux-en-Y Gastric Bypass
  66. Opioid Requirements after Laparoscopic Bariatric Surgery
  67. Sociodemographic Trends in Bariatric Surgery Utilization in the USA
  68. Myocardial Insulin Signaling and Glucose Transport Are Up-regulated in Goto–Kakizaki Type 2 Diabetic Rats After Ileal Transposition
  69. Response to “Banded Bypass”: The Way to Go?
  70. Combination of Bypassing Stomach and Vagus Dissection in High-Fat Diet-Induced Obese Rats—A Long-Term Investigation
  71. Preoperative Endoscopic Screening for Laparoscopic Roux-en-Y Gastric Bypass has a Low Yield for Anatomic Findings
  72. Are Knee and Foot Orthopedic Problems More Disabling in the Superobese?
  73. Perforator-Sparing Abdominoplasty Technique in the Presence of Bilateral Subcostal Scars after Gastric Bypass
  74. The Effects of Liposuction Removal of Subcutaneous Abdominal Fat on Lipid Metabolism are Independent of Insulin Sensitivity in Normal-Overweight Individuals

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