Oliver A Varban

Summary

Affiliation: University of Michigan
Country: USA

Publications

  1. doi request reprint Contemporary management of adult intussusception: who needs a resection?
    Oliver A Varban
    Department of General Surgery, University of Michigan Health System, 2210 Taubman Center, 1500 E Medical Center Drive, Ann Arbor, MI 48109 5343, USA
    World J Surg 37:1872-7. 2013
  2. pmc Lumbar hernia after breast reconstruction
    Oliver Varban
    University of Michigan Health Systems, 2210 Taubman Center, 1500 E Medical Center Drive, SPC 5343, Ann Arbor, MI 48109 5343, United States Electronic address
    Int J Surg Case Rep 4:869-71. 2013
  3. pmc Splenic cyst during pregnancy
    Oliver Varban
    University of Michigan Health Systems, 2210 Taubman Center, 1500 E Medical Center Drive, SPC 5343, Ann Arbor, MI 48109 5343, United States Electronic address
    Int J Surg Case Rep 5:315-8. 2014
  4. pmc Multiple simultaneous small bowel intussusceptions in an adult
    Oliver Varban
    University of Michigan Health Systems, Ann Arbor, MI, USA
    J Surg Case Rep 2012:. 2012
  5. pmc Surgical skill in bariatric surgery: Does skill in one procedure predict outcomes for another?
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, MI Electronic address
    Surgery 160:1172-1181. 2016
  6. doi request reprint Evaluating the effect of operative technique on leaks after laparoscopic sleeve gastrectomy: a case-control study
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis . 2016
  7. doi request reprint Technique or technology? Evaluating leaks after gastric bypass
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 12:264-72. 2016
  8. pmc Hospital volume and outcomes for laparoscopic gastric bypass and adjustable gastric banding in the modern era
    Oliver A Varban
    University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 11:343-9. 2015
  9. doi request reprint Variation in utilization of acid-reducing medication at 1 year following bariatric surgery: results from the Michigan Bariatric Surgery Collaborative
    Oliver A Varban
    Value Partnerships Program, Blue Cross and Blue Shield of Michigan, and the Center for Healthcare Outcomes and Policy and Department of Surgery, University of Michigan, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 11:222-8. 2015
  10. doi request reprint Assessing the effectiveness of surgical skills laboratories: a national survey
    Oliver A Varban
    Department of General Surgery, Division of Minimally Invasive Surgery, University of Michigan Health Systems, Ann Arbor, MI 48109 5343, USA
    Simul Healthc 8:91-7. 2013

Collaborators

Detail Information

Publications16

  1. doi request reprint Contemporary management of adult intussusception: who needs a resection?
    Oliver A Varban
    Department of General Surgery, University of Michigan Health System, 2210 Taubman Center, 1500 E Medical Center Drive, Ann Arbor, MI 48109 5343, USA
    World J Surg 37:1872-7. 2013
    ..We provide a contemporary algorithm for managing AI by focusing on the probability of discovering a lead point...
  2. pmc Lumbar hernia after breast reconstruction
    Oliver Varban
    University of Michigan Health Systems, 2210 Taubman Center, 1500 E Medical Center Drive, SPC 5343, Ann Arbor, MI 48109 5343, United States Electronic address
    Int J Surg Case Rep 4:869-71. 2013
    ..Lumbar hernia is a rare complication that can occur after breast reconstruction using a latissimus dorsi flap. The defect occurs within the superior lumbar triangle and may result in visceral incarceration...
  3. pmc Splenic cyst during pregnancy
    Oliver Varban
    University of Michigan Health Systems, 2210 Taubman Center, 1500 E Medical Center Drive, SPC 5343, Ann Arbor, MI 48109 5343, United States Electronic address
    Int J Surg Case Rep 5:315-8. 2014
    ..Splenic cyst during pregnancy is rare and may result in spontaneous rupture during the third trimester, which increases perinatal morality...
  4. pmc Multiple simultaneous small bowel intussusceptions in an adult
    Oliver Varban
    University of Michigan Health Systems, Ann Arbor, MI, USA
    J Surg Case Rep 2012:. 2012
    ..Computed tomography imaging demonstrated two areas of intussusception. The patient underwent exploratory laparoscopy, and six separate regions of intussusception were discovered. ..
  5. pmc Surgical skill in bariatric surgery: Does skill in one procedure predict outcomes for another?
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, MI Electronic address
    Surgery 160:1172-1181. 2016
    ..Whether skill for one bariatric procedure can predict outcomes for another related procedure is unknown...
  6. doi request reprint Evaluating the effect of operative technique on leaks after laparoscopic sleeve gastrectomy: a case-control study
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis . 2016
    ..To assess the effect of operative technique on staple line leaks after laparoscopic sleeve gastrectomy (LSG)...
  7. doi request reprint Technique or technology? Evaluating leaks after gastric bypass
    Oliver A Varban
    Department of Surgery, University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 12:264-72. 2016
    ..To assess the relationship between technique and surgical devices on anastomotic and staple-line leaks after laparoscopic Roux-en-Y gastric bypass...
  8. pmc Hospital volume and outcomes for laparoscopic gastric bypass and adjustable gastric banding in the modern era
    Oliver A Varban
    University of Michigan Health Systems, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 11:343-9. 2015
    ..This study is based on analysis of State Inpatient Databases (SID) for 12 states from 2006 through 2011, which included 446,127 patients...
  9. doi request reprint Variation in utilization of acid-reducing medication at 1 year following bariatric surgery: results from the Michigan Bariatric Surgery Collaborative
    Oliver A Varban
    Value Partnerships Program, Blue Cross and Blue Shield of Michigan, and the Center for Healthcare Outcomes and Policy and Department of Surgery, University of Michigan, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 11:222-8. 2015
    ..Procedures included laparoscopic adjustable gastric banding (LAGB, n=2,627), Roux-en-Y gastric bypass (RYGB, n=6,410), sleeve gastrectomy (SG, n=1,567), and biliopancreatic diversion with duodenal switch (BPD/DS, n=162)...
  10. doi request reprint Assessing the effectiveness of surgical skills laboratories: a national survey
    Oliver A Varban
    Department of General Surgery, Division of Minimally Invasive Surgery, University of Michigan Health Systems, Ann Arbor, MI 48109 5343, USA
    Simul Healthc 8:91-7. 2013
    ..Surgical skills laboratories have gained widespread use in surgery residency training. Although the availability of simulators and skills laboratories has expanded, little is known about their use and effect on residency training...
  11. doi request reprint Milestone Weight Loss Goals (Weight Normalization and Remission of Obesity) after Gastric Bypass Surgery: Long-Term Results from the University of Michigan
    Corey J Lager
    Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan Health Systems, Brehm Center for Diabetes, 1000 Wall Street, Room 5313, Ann Arbor, MI, 48105, USA
    Obes Surg . 2017
    ..This study evaluated weight loss, rates of achieving body mass index (BMI) <25 or 30 kg/m2, recidivism, and predictors of success following GB...
  12. doi request reprint Video Ratings of Surgical Skill and Late Outcomes of Bariatric Surgery
    Christopher P Scally
    Center for Healthcare Outcomes and Policy, Department of Surgery, University of Michigan, Ann Arbor
    JAMA Surg 151:e160428. 2016
    ..Measures of surgeons' skills have been associated with variations in short-term outcomes after laparoscopic gastric bypass. However, the effect of surgical skill on long-term outcomes after bariatric surgery is unknown...
  13. pmc Hospital variation in perioperative complications for laparoscopic sleeve gastrectomy in Michigan
    Jason C Pradarelli
    Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, MI University of Michigan Medical School, University of Michigan, Ann Arbor, MI Electronic address
    Surgery 159:1113-20. 2016
    ..This study aimed to assess rates of perioperative complications for laparoscopic sleeve gastrectomy across hospitals and in relation to procedure volume within the Michigan Bariatric Surgery Collaborative...
  14. pmc Hospital variation in rates of acid-reducing medication use after laparoscopic sleeve gastrectomy
    Jason C Pradarelli
    Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, Michigan University of Michigan Medical School, Ann Arbor, Michigan Electronic address
    Surg Obes Relat Dis 12:1382-1389. 2016
    ..Postoperative gastroesophageal reflux is one of the most important long-term complications of sleeve gastrectomy, the most common bariatric procedure...
  15. pmc Novel Uses of Video to Accelerate the Surgical Learning Curve
    Andrew M Ibrahim
    Department of Surgery, Center for Healthcare Outcomes and Policy, University of Michigan, Ann Arbor, Michigan
    J Laparoendosc Adv Surg Tech A 26:240-2. 2016
    ..Future applications of video technology are being developed, including possible integration into accreditation and board certification. ..
  16. pmc Roux-En-Y Gastric Bypass Vs. Sleeve Gastrectomy: Balancing the Risks of Surgery with the Benefits of Weight Loss
    Corey J Lager
    Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes MEND, University of Michigan, 1000 Wall Street, Ann Arbor, MI, USA
    Obes Surg 27:154-161. 2017
    ..The purpose of the study was to compare weight loss, metabolic parameters, and postoperative complications in patients undergoing Roux-en-Y gastric bypass (GB) and sleeve gastrectomy (SG)...