Research Topics
| E J DeMariaSummaryAffiliation: Virginia Commonwealth University Country: USA Publications
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Detail Information
Publications
Obesity surgery mortality risk score: proposal for a clinically useful score to predict mortality risk in patients undergoing gastric bypassEric J Demaria
Virginia Commonwealth University, Richmond, Virginia, USA
Surg Obes Relat Dis 3:134-40. 2007..We propose the obesity surgery mortality risk score as a clinically useful score system to predict the mortality risk for patients undergoing GBP...- Complementary roles of laparoscopic abdominal exploration and diagnostic peritoneal lavage for evaluating abdominal stab wounds: a prospective studyE J DeMaria
Medical College of Virginia, Virginia Commonwealth University, Richmond, USA
J Laparoendosc Adv Surg Tech A 10:131-6. 2000.... - Night call does not impair learning of laparoscopic skillsEric J Demaria
Department of Surgery, Medical College of Virginia at Virginia Commonwealth University, Richmond VA 23298, USA
Surg Innov 12:145-9. 2005..05). Most parameters (16) showed improvement rather than deterioration post-call, which is consistent with learning of laparoscopic skills despite lack of sleep from night call... - Laparoscopic adjustable gastric banding: evolving clinical experienceEric J Demaria
Division of General Surgery, Department of Surgery, Center for Minimally Invasive Surgery and the Obesity Surgery Program, Virginia Commonwealth University Medical College of Virginia, Box 980428, Richmond, VA 23298, USA
Surg Clin North Am 85:773-87, vii. 2005..In general, international studies support use of the LAGB procedure,while American studies are generally better designed but more equivocal in their results... - Laparoscopic adjustable silicone gastric banding: complicationsEric J Demaria
College of Virginia, Richmond, Virginia 23298 0428, USA
J Laparoendosc Adv Surg Tech A 13:271-7. 2003..While improvements in surgical technique may decrease early technical complications such as gastric prolapse, long-term follow-up studies will be required to determine the ultimate success of this device in controlling severe obesity... - Surgical options for obesityEric J Demaria
General and Endoscopic Surgery, Virginia Commonwealth University Hospital Systems, Box 980519, 1200 East Marshall Street, Richmond, VA 23298, USA
Gastroenterol Clin North Am 34:127-42. 2005..Until the development ofa similarly successful procedure, gastric bypass will continue to be the gold standard bariatric procedure with its concurrent sustained weight loss benefits and resolution of comorbidities... - Hand-assisted laparoscopic gastric bypass does not improve outcome and increases costs when compared to open gastric bypass for the surgical treatment of obesityE J DeMaria
Department of Surgery, Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, MCV Box 980519, 1200 Broad Street, Richmond, VA 23298, USA
Surg Endosc 16:1452-5. 2002.... - Results of 281 consecutive total laparoscopic Roux-en-Y gastric bypasses to treat morbid obesityEric J Demaria
Department of Surgery and the Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
Ann Surg 235:640-5; discussion 645-7. 2002..To determine the safety and efficacy of laparoscopic Roux-en-Y gastric bypass for the treatment of morbid obesity... - Laparoscopic adjustable silicone gastric bandingE J DeMaria
Department of Surgery, Medical College of Virginia of Virginia Commonwealth University, Richmond 23298 0519, USA
Surg Clin North Am 81:1129-44, vii. 2001..This article presents the advantages of using the LASGB device over former types of gastric banding... - High failure rate after laparoscopic adjustable silicone gastric banding for treatment of morbid obesityE J DeMaria
Department of Surgery, Medical College of Virginia of Virginia Commonwealth University, Richmond, Virginia 23298, USA
Ann Surg 233:809-18. 2001..To report the results from one of the eight original U.S. centers performing laparoscopic adjustable silicone gastric banding (LASGB), a new minimally invasive surgical technique for treatment of morbid obesity... - Postoperative complications are not increased in super-super obese patients who undergo laparoscopic Roux-en-Y gastric bypassD S Tichansky
Department of Surgery, University of Tennessee Health Science Center, 956 Court Avenue, Memphis, TN 38163, USA
Surg Endosc 19:939-41. 2005..We hypothesized that a higher BMI does not increase risk the morbidity or mortality rate... - Experience with over 3,000 open and laparoscopic bariatric procedures: multivariate analysis of factors related to leak and resultant mortalityA Z Fernandez
Department of Surgery, Virginia Commonwealth University, Post Office Box 980428, Richmond, VA 23298, USA
Surg Endosc 18:193-7. 2004..Surgeons early in their learning curve should avoid these high-risk patients to reduce complications... - Risks and benefits of gastric bypass in morbidly obese patients with severe venous stasis diseaseH J Sugerman
General Trauma Surgery Division, Medical College of Virginia, Virginia Commonwealth University, Richmond, USA
Ann Surg 234:41-6. 2001..To determine the risks and benefits of gastric bypass-induced weight loss on severe venous stasis disease in morbid obesity... - Ileal pouch anal anastomosis without ileal diversionH J Sugerman
General Trauma Surgery Division, Department of Surgery, Medical College of Virginia of Virginia Commonwealth University, Richmond, Virginia, USA
Ann Surg 232:530-41. 2000..To evaluate continued experience with a one-stage stapled ileoanal pouch procedure without temporary ileostomy diversion... - Laparoscopic closure of mesenteric defects after Roux-en-Y gastric bypassM A Schweitzer
Division of General Surgery, Georgetown University Medical Center, Washington, DC 20007 2197, USA
J Laparoendosc Adv Surg Tech A 10:173-5. 2000..Treatment then resulted in quick recoveries. This type of hernia can evade radiologic testing. Prompt clinical recognition and treatment is necessary to prevent small-bowel infarction... - Effects of bariatric surgery in older patientsHarvey J Sugerman
Division of General Surgery, Virginia Commonwealth University, Richmond, VA, USA
Ann Surg 240:243-7. 2004..Older patients had more pre- and post-operative comorbidities and lost less weight than younger patients. However the weight loss and improvement in comorbidities in older patients were clinically significant... - Validation of the obesity surgery mortality risk score in a multicenter study proves it stratifies mortality risk in patients undergoing gastric bypass for morbid obesityEric J Demaria
Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
Ann Surg 246:578-82; discussion 583-4. 2007..Patients with total score of 0 to 1 are classified as 'A' (lowest) risk group, score 2 to 3 as 'B' (intermediate) risk group, and score 4 to 5 as 'C' (high) risk group... - Selective, versus routine, upper gastrointestinal series leads to equal morbidity and reduced hospital stay in laparoscopic gastric bypass patientsSOPHIA D LEE
Minimally Invasive Surgery Center, Virginia Commonwealth University, Richmond, Virginia, USA
Surg Obes Relat Dis 3:413-6. 2007..We hypothesized that elimination of routine UGIS would not adversely affect morbidity or mortality... - The optimal surgical management of the super-obese patient: the debate. Presented at the annual meeting of the Society of American Gastrointestinal and Endoscopic Surgeons, Hollywood, Florida, USA, April 13-16, 2005Eric J Demaria
Virginia Commonwealth University, Center for Minimally Invasive Surgery, Richmond 23298 480, USA
Surg Innov 12:107-21. 2005..A review of the audience's responses provides insight into the decision-making considerations of a population of laparoscopically oriented bariatric surgeons... - A conceptual application of health behavior theory in the design and implementation of a successful surgical weight loss programDale S Bond
Department of Exercise Science, Virginia Commonwealth University, Richmond, VA 23284, USA
Obes Surg 14:849-56. 2004.... - Physical activity stage of readiness predicts moderate-vigorous physical activity participation among morbidly obese gastric bypass surgery candidatesDale S Bond
Department of Exercise Science, Virginia Commonwealth University, Richmond, Virginia 23284 2020, USA
Surg Obes Relat Dis 2:128-32. 2006..Therefore, this study sought to determine whether greater PAR was associated with greater moderate-vigorous physical activity (MVPA) participation among GBS candidates... - Preoperative weight gain does not predict failure of weight loss or co-morbidity resolution of laparoscopic Roux-en-Y gastric bypass for morbid obesityMichael C Harnisch
Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
Surg Obes Relat Dis 4:445-50. 2008..Success with preoperative weight loss (PWL) is often mandated by the bariatric team to assess patient compliance and has been suggested to correlate with improved postoperative weight loss outcomes... - Poor outcomes in cirrhosis-associated hernia repair: a nationwide cohort study of 32,033 patientsAlfredo M Carbonell
Minimally Invasive Surgery Center Division of General Surgery, Virginia Commonwealth University Medical Center, 1200 East Broad Street, Richmond, P O Box 980519, VA 23298, USA
Hernia 9:353-7. 2005..It may, however, be safer than previously thought. Ideally, patients with cirrhosis should undergo elective hernia repair after medical optimization... - Perioperative management of special populations: obesityEric J Demaria
General Surgery Division, Department of Surgery, Medical College of Virginia, Virginia Commonwealth University, 1200 East Broad Street, Richmond, VA 23298 0519, USA
Surg Clin North Am 85:1283-9, xii. 2005..Medical professionals must, for example, use invasive arterial monitoring for severely obese patients and ensure that operating room tables can accommodate obese patients... - Roux-en-Y gastric bypass surgery for morbid obesity: evaluation of postoperative extraluminal leaks with upper gastrointestinal seriesLaura R Carucci
Department of Radiology, Virginia Commonwealth University Medical Center, PO Box 980615, Richmond, VA 23298 0615, USA
Radiology 238:119-27. 2006.... - Impact of major co-morbidities on mortality and complications after gastric bypassMohammad Khalid Jamal
Department of Surgery, Division of General Surgery, Virginia Commonwealth University Health System, Richmond, Virginia 23298, USA
Surg Obes Relat Dis 1:511-6. 2005..The data support a radical change in treatment philosophy in which morbidly obese individuals should be offered bariatric surgery before major co-morbid conditions develop as a strategy to decrease the operative risk... - Initiation and progression of physical activity after laparoscopic and open gastric bypass surgeryRonald K Evans
Department of Exercise Science, Commonwealth University, Richmond, VA 23284, USA
Surg Innov 11:235-9. 2004..Future studies need to prospectively determine whether LGBS, via facilitation of greater engagement in postsurgical physical activity, contributes to more successful weight loss and weight maintenance compared with OGBS... - Techniques of laparoscopic Roux-en-Y gastric bypassMohamed R Ali
Department of Surgery, Virginia Commonwealth University, Richmond, VA 23298, USA
Semin Laparosc Surg 9:94-104. 2002..We, like other groups, have found that laparoscopic gastric bypass provides similar efficacy to open gastric bypass, but offers improved patient acceptance, quality of life, and significantly less wound complications... - Bariatric surgery for severely obese adolescentsHarvey J Sugerman
Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
J Gastrointest Surg 7:102-7; discussion 107-8. 2003..These data strongly support obesity surgery for those unfortunate individuals who may have difficulty obtaining insurance coverage based on the 1991 National Institutes of Health Consensus Conference statement... - Normal anatomy and complications after gastric bypass surgery: helical CT findingsJinxing Yu
Department of Radiology, VCUHS MCV Hospitals and Physicians, 401 N 12th Street, Main Hospital, 3rd Floor, PO Box 980615, Richmond, VA 23298 0615, USA
Radiology 231:753-60. 2004..To determine the usefulness and potential pitfalls of helical computed tomography (CT) for depiction of normal anatomy and diagnosis of complications after gastric bypass surgery... - Is gastric bypass superior for the surgical treatment of obesity compared with malabsorptive procedures?Eric J Demaria
Department of Surgery, Medical College of Virginia, Richmond, Virginia 23298-0645, USA
J Gastrointest Surg 8:401-3. 2004 - Laparoscopic Roux-en-Y gastric bypass in a patient with intestinal malrotationGiselle G Hamad
University of Pittsburgh Medical Center, Department of Surgery, Pittsburgh, Pennsylvania 15213, USA
J Laparoendosc Adv Surg Tech A 14:306-9. 2004..She was incidentally found to have intestinal malrotation. The Roux-en-Y gastric bypass was completed laparoscopically, followed by laparoscopic division of Ladd's bands, and appendectomy... - Impact of self-reported physical activity participation on proportion of excess weight loss and BMI among gastric bypass surgery patientsDale S Bond
Department of Exercise Science, Virginia Commonwealth University, Richmond, Virginia 23284-2037, USA
Am Surg 70:811-4. 2004..7 +/- 5.5 kg/m2)], respectively. PA had a favorable effect on % EWL and BMI among GBS patients at 2 years postsurgery, thus supporting the inclusion of habitual PA in a comprehensive GBS postsurgical weight maintenance program... - Laparoscopic telescope with alpha port and aesop to view open surgical proceduresK M Russell
Medical Informatics and Technology Applications Consortium, Medical College of Virginia at Virginia Commonwealth University, Richmond 23298, USA
J Laparoendosc Adv Surg Tech A 11:213-8. 2001..Both the surgeons and the remote physicians found the quality of the video to be excellent, and the remote physicians felt comfortable learning and mentoring surgical procedures using this technique... - Laparoscopic mesh hiatoplasty for paraesophageal hernias and fundoplications: a critical analysis of the available literatureJ M Johnson
Department of General Surgery, Virginia Commonwealth University, Post Office Box 980519, Richmond, VA 23298 0519, USA
Surg Endosc 20:362-6. 2006.... - Per-oral circular stapler in laparoscopic Roux-en-Y gastric bypassEric J Demaria
Virginia Commonwealth University, Richmond, Virginia, USA
Surg Technol Int 14:113-7. 2005..The SurgASSIST has several advantages over the traditional circular stapled gastrojejunal anastomosis, including no need to dilate trocars to accommodate the stapler through the abdominal wall and decreased wound infections... - Internal hernia after laparoscopic Roux-en-Y gastric bypassBrennan Carmody
Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, Virginia, USA
Surg Obes Relat Dis 1:543-8. 2005..All defects must be closed to minimize the risk of hernia, whether antecolic or retrocolic... - Lap-band failures: conversion to gastric bypass and their preliminary outcomesShanu N Kothari
Medical College of Virginia of Virginia Commonwealth University, Department of Surgery, Richmond 23298, USA
Surgery 131:625-9. 2002..Conversion to gastric bypass in this subset of patients is technically challenging but results in superior weight loss in a shorter time period... - Validation that a 1-year fellowship in minimally invasive and bariatric surgery can eliminate the learning curve for laparoscopic gastric bypassMohamed R Ali
Department of Surgery, University of California, Davis, Sacramento, CA 95817, USA
Surg Endosc 24:138-44. 2010.... - Obesity and bariatric surgeryBasil M Yurcisin
Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
Clin Chest Med 30:539-53, ix. 2009.... - Early postoperative outcomes of metabolic surgery to treat diabetes from sites participating in the ASMBS bariatric surgery center of excellence program as reported in the Bariatric Outcomes Longitudinal DatabaseEric J Demaria
Department of Surgery, Duke University, Durham, NC, USA
Ann Surg 252:559-66; discussion 566-7. 2010.... - Training the novice in laparoscopy. More challenge is betterM R Ali
Department of Surgery, Medical College of Virginia, 1200 East Broad Street, West Hospital, Floor 15, P O Box 980519, Richmond, VA 23298, USA
Surg Endosc 16:1732-6. 2002..Virtual reality simulation is effective in training the novice to perform basic laparoscopic skills... - Surgical revision of loop ("mini") gastric bypass procedure: multicenter review of complications and conversions to Roux-en-Y gastric bypassWilliam H Johnson
Department of Surgery, Duke University Medical Center, Durham, North Carolina, USA
Surg Obes Relat Dis 3:37-41. 2007.... - Pulmonary embolism complicating bariatric surgery: detailed analysis of a single institution's 24-year experienceBrennan J Carmody
Division of General Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
J Am Coll Surg 203:831-7. 2006.... - Insurance-mandated preoperative dietary counseling does not improve outcome and increases dropout rates in patients considering gastric bypass surgery for morbid obesityMohammad K Jamal
Department of Surgery, Division of Minimally Invasive Surgery, Virginia Commonwealth University Health System, Richmond, Virginia, USA
Surg Obes Relat Dis 2:122-7. 2006..We compared outcomes of GBP patients undergoing a mandatory 13 weeks of PDC (n = 72) to a contemporaneous group of patients with no such requirement (no-PDC; n = 252) who underwent operation between January 2000 and December 2002... - Training in laparoscopic suturing skills using a new computer-based virtual reality simulator (MIST-VR) provides results comparable to those with an established pelvic trainer systemShanu N Kothari
Department of Surgery and Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
J Laparoendosc Adv Surg Tech A 12:167-73. 2002..308). CONCLUSIONS: The MIST-VR is equivalent to the Yale Skills Course for training in the advanced laparoscopic skill of intracorporeal suturing... - Evaluation of operative imaging techniques in surgical educationShanu N Kothari
Department of Surgery and Center for Minimally Invasive Surgery, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, Virginia 23298, USA
JSLS 8:367-71. 2004..This provides a unique and affordable way to teach residents and medical students operative procedures that are otherwise difficult to view... - The long-term effects of gastric bypass on vitamin D metabolismJason M Johnson
Department of Surgery, Virginia Commonwealth University School of Medicine, Richmond, 23298, USA
Ann Surg 243:701-4; discussion 704-5. 2006..Thus, calcium malabsorption is inherent to gastric bypass. Careful calcium and vitamin D supplementation and long-term screening are necessary to prevent deficiencies and the sequelae of secondary hyperparathyroidism... - Risk scoring systems for weight loss surgeryDana Portenier
Duke Center for Metabolic and Weight Loss Surgery, Duke University, 3116 North Duke Street, Durham, NC, USA
Adv Surg 42:313-20. 2008 - Multivariate analysis of risk factors for death following gastric bypass for treatment of morbid obesityAdolfo Z Fernandez
Department of General Surgery, Wake Forest University Baptist Medical Center, Medical Center Boulevard, Winston-Salem, NC 27157, USA
Ann Surg 239:698-702; discussion 702-3. 2004..Surgery should not be reserved as a desperate last measure for weight loss... - Endoscopic closure of a gastrojejunal anastomotic leak (with video)John A Evans
Gastroenterology Division, Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
Gastrointest Endosc 66:1225-6; discussion 1226. 2007 - Sweet eating is not a predictor of outcome after Lap-Band placement?Harvey J Sugerman
Obes Surg 13:468-9; author reply 469-71. 2003 - Bariatric surgery for morbid obesityEric J Demaria
Duke Weight Loss Surgery Center and the Duke Endosurgery Center, Duke University Medical Center, Durham, NC 27710, USA
N Engl J Med 356:2176-83. 2007 - Adolescent bariatric surgery: treatment delayed, treatment denied, a crisis invitedVictor F Garcia
Division of Pediatric Surgery, Cincinnati Children s Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45229, USA
Obes Surg 16:1-4. 2006..The higher BMI criterion for adolescent bariatric surgery exposes the adolescent to a higher risk for operative death and complications, and suboptimal outcomes following bariatric surgery... - Onlay hiatal reinforcement utilizing human acellular dermal matrix: three case seriesJason M Johnson
Department of General Surgery, William Beaumont Army Medical Center, El Paso, TX 79920 5001, and Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, USA
Surg Innov 12:239-41. 2005..Acellular dermal matrix appears to be a promising prosthetic for onlay reinforcement of the hiatus during redo laparoscopic fundoplication and repair of large paraesophageal hernias... - The laparoscopic revolutionEric J Demaria
Surg Innov 11:220. 2004