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Items: 1 to 50 of 125

1.

Laparoscopic Sleeve Gastrectomy Carries a Lower Perioperative Mortality Including Sudden Cardiac Death over Roux-en-Y Gastric Bypass in Patients with a Prior Cardiac History: An MBSAQIP Analysis.

Foster MW, Gershuni VM, Tewksbury CM, Giri JS, Dumon KR, Rame JE, Williams NN.

Obes Surg. 2019 Dec 24. doi: 10.1007/s11695-019-04363-9. [Epub ahead of print]

PMID:
31872338
2.

Nationwide Analysis of 30-Day Readmissions After Esophagectomy: Causes, Costs, and Risk Factors.

Goel NJ, Iyengar A, Kelly JJ, Mavroudis C, Lancaster C, Williams NN, Dempsey DT, Kucharczuk J.

Ann Thorac Surg. 2020 Jan;109(1):185-193. doi: 10.1016/j.athoracsur.2019.08.035. Epub 2019 Sep 26.

PMID:
31563491
3.

Cutting through the fat: a retrospective analysis of clinical outcomes, cost, and quality of life with the addition of panniculectomy to ventral hernia repair in overweight patients.

Hutchison CE, Rhemtulla IA, Mauch JT, Broach RB, Enriquez FA, Hernandez JA, Messa CA 4th, Williams NN, Harbison SP, Fischer JP.

Hernia. 2019 Oct;23(5):969-977. doi: 10.1007/s10029-019-02024-5. Epub 2019 Aug 16.

PMID:
31420773
4.

Bariatric surgery before and after kidney transplantation: long-term weight loss and allograft outcomes.

Cohen JB, Lim MA, Tewksbury CM, Torres-Landa S, Trofe-Clark J, Abt PL, Williams NN, Dumon KR, Goral S.

Surg Obes Relat Dis. 2019 Jun;15(6):935-941. doi: 10.1016/j.soard.2019.04.002.

PMID:
31378281
5.

Prebariatric surgery care and postoperative outcomes: increased number of visits associated with smaller weight losses over first 2 postoperative years.

Tewksbury C, Wu J, Allison KC, Gardiner H, Dumon KR, Williams NN, Sarwer DB.

Surg Obes Relat Dis. 2019 Sep;15(9):1548-1553. doi: 10.1016/j.soard.2019.06.015. Epub 2019 Jun 27.

PMID:
31345723
6.

Psychopathology, disordered eating, and impulsivity as predictors of outcomes of bariatric surgery.

Sarwer DB, Allison KC, Wadden TA, Ashare R, Spitzer JC, McCuen-Wurst C, LaGrotte C, Williams NN, Edwards M, Tewksbury C, Wu J.

Surg Obes Relat Dis. 2019 Apr;15(4):650-655. doi: 10.1016/j.soard.2019.01.029. Epub 2019 Feb 23. Review.

PMID:
30858009
7.

Health and appearance: Factors motivating the decision to seek bariatric surgery.

Pearl RL, Wadden TA, Walton K, Allison KC, Tronieri JS, Williams NN.

Surg Obes Relat Dis. 2019 Apr;15(4):636-642. doi: 10.1016/j.soard.2019.01.015. Epub 2019 Jan 25.

PMID:
30803880
8.

The Malnourished Patient With Obesity: A Unique Paradox in Bariatric Surgery.

Fieber JH, Sharoky CE, Wirtalla C, Williams NN, Dempsey DT, Kelz RR.

J Surg Res. 2018 Dec;232:456-463. doi: 10.1016/j.jss.2018.06.056. Epub 2018 Jul 23.

PMID:
30463757
9.

National Postoperative Bariatric Surgery Outcomes in Patients with Chronic Kidney Disease and End-Stage Kidney Disease.

Cohen JB, Tewksbury CM, Torres Landa S, Williams NN, Dumon KR.

Obes Surg. 2019 Mar;29(3):975-982. doi: 10.1007/s11695-018-3604-2.

PMID:
30443719
10.

Interprofessional Simulations to Inform Perioperative Facility Planning and Design.

Torres-Landa S, Neylan C, Quinlan K, Klock C, Jefferson C, Williams NN, Caskey RC, Greulich S, Kolb G, Morgan C, Mahoney K, Dumon KR.

J Surg Educ. 2019 Jan - Feb;76(1):223-233. doi: 10.1016/j.jsurg.2018.06.016. Epub 2018 Aug 29.

PMID:
30170988
11.

Mesenteric visceral lipectomy using tissue liquefaction technology reverses insulin resistance and causes weight loss in baboons.

Andrew MS, Huffman DM, Rodriguez-Ayala E, Williams NN, Peterson RM, Bastarrachea RA.

Surg Obes Relat Dis. 2018 Jun;14(6):833-841. doi: 10.1016/j.soard.2018.03.004. Epub 2018 Mar 9.

12.

Surgical management of obesity.

Torres-Landa S, Kannan U, Guajardo I, Pickett-Blakely OE, Dempsey DT, Williams NN, Dumon KR.

Minerva Chir. 2018 Feb;73(1):41-54. doi: 10.23736/S0026-4733.17.07588-5. Epub 2017 Dec 14. Review.

PMID:
29243457
13.

Stenosis of gastric sleeve after laparoscopic sleeve gastrectomy: clinical, radiographic and endoscopic findings.

Levy JL, Levine MS, Rubesin SE, Williams NN, Dumon KR.

Br J Radiol. 2018 Sep;91(1089):20170702. doi: 10.1259/bjr.20170702. Epub 2018 Feb 6.

14.

Surgical Management of Early-Stage Esophageal Adenocarcinoma Based on Lymph Node Metastasis Risk.

Newton AD, Predina JD, Xia L, Roses RE, Karakousis GC, Dempsey DT, Williams NN, Kucharczuk JC, Singhal S.

Ann Surg Oncol. 2018 Jan;25(1):318-325. doi: 10.1245/s10434-017-6238-z. Epub 2017 Nov 16.

PMID:
29147928
15.

Hyperirritable stomach as a cause of obstructive symptoms after sleeve gastrectomy: clinical and radiographic findings.

Wnorowski AM, Levine MS, Rubesin SE, Williams NN, Dumon KR.

Clin Imaging. 2018 Jan - Feb;47:118-123. doi: 10.1016/j.clinimag.2017.09.002. Epub 2017 Sep 10.

PMID:
28946102
16.

Integration of Hands-On Team Training into Existing Curriculum Improves Both Technical and Nontechnical Skills in Laparoscopic Cholecystectomy.

Caskey RC, Owei L, Rao R, Riddle EW, Brooks AD, Dempsey DT, Morris JB, Neylan CJ, Williams NN, Dumon KR.

J Surg Educ. 2017 Nov - Dec;74(6):915-920. doi: 10.1016/j.jsurg.2017.05.007. Epub 2017 May 26.

PMID:
28566217
17.

Symptomless Multi-Variable Apnea Prediction Index Assesses Obstructive Sleep Apnea Risk and Adverse Outcomes in Elective Surgery.

Lyons MM, Keenan BT, Li J, Khan T, Elkassabany N, Walsh CM, Williams NN, Pack AI, Gurubhagavatula I.

Sleep. 2017 Mar 1;40(3). doi: 10.1093/sleep/zsw081. Erratum in: Sleep. 2017 Jul 1;40(7):. Sleep. 2017 Sep 1;40(9):.

18.

In Situ Operating Room-Based Simulation: A Review.

Owei L, Neylan CJ, Rao R, Caskey RC, Morris JB, Sensenig R, Brooks AD, Dempsey DT, Williams NN, Atkins JH, Baranov DY, Dumon KR.

J Surg Educ. 2017 Jul - Aug;74(4):579-588. doi: 10.1016/j.jsurg.2017.01.001. Epub 2017 Mar 11. Review.

PMID:
28291725
19.

Changes in Fasting and Prandial Gut and Adiposity Hormones Following Vertical Sleeve Gastrectomy or Roux-en-Y-Gastric Bypass: an 18-Month Prospective Study.

Alamuddin N, Vetter ML, Ahima RS, Hesson L, Ritter S, Minnick A, Faulconbridge LF, Allison KC, Sarwer DB, Chittams J, Williams NN, Hayes MR, Loughead JW, Gur R, Wadden TA.

Obes Surg. 2017 Jun;27(6):1563-1572. doi: 10.1007/s11695-016-2505-5.

PMID:
28004304
20.

Medical School Surgical Boot Camps: A Systematic Review.

Neylan CJ, Nelson EF, Dumon KR, Morris JB, Williams NN, Dempsey DT, Kelz RR, Fisher CS, Allen SR.

J Surg Educ. 2017 May - Jun;74(3):384-389. doi: 10.1016/j.jsurg.2016.10.014. Epub 2016 Dec 6. Review.

PMID:
27939818
21.

The Surgical Management of Obesity.

Neylan CJ, Kannan U, Dempsey DT, Williams NN, Dumon KR.

Gastroenterol Clin North Am. 2016 Dec;45(4):689-703. doi: 10.1016/j.gtc.2016.07.006. Review.

PMID:
27837782
22.

Binge-eating disorder and the outcome of bariatric surgery in a prospective, observational study: Two-year results.

Chao AM, Wadden TA, Faulconbridge LF, Sarwer DB, Webb VL, Shaw JA, Thomas JG, Hopkins CM, Bakizada ZM, Alamuddin N, Williams NN.

Obesity (Silver Spring). 2016 Nov;24(11):2327-2333. doi: 10.1002/oby.21648. Epub 2016 Sep 12.

23.

Preoperative Medical Weight Management in Bariatric Surgery: a Review and Reconsideration.

Tewksbury C, Williams NN, Dumon KR, Sarwer DB.

Obes Surg. 2017 Jan;27(1):208-214. doi: 10.1007/s11695-016-2422-7. Review.

24.

Can Simulated Team Tasks be Used to Improve Nontechnical Skills in the Operating Room?

Rao R, Dumon KR, Neylan CJ, Morris JB, Riddle EW, Sensenig R, Park Y, Williams NN, Dempsey DT, Brooks AD.

J Surg Educ. 2016 Nov - Dec;73(6):e42-e47. doi: 10.1016/j.jsurg.2016.06.004. Epub 2016 Aug 1. Review.

PMID:
27491863
25.

Predicting incisional hernia after bariatric surgery: a risk stratification model based upon 2161 operations.

Basta MN, Mirzabeigi MN, Shubinets V, Kelz RR, Williams NN, Fischer JP.

Surg Obes Relat Dis. 2016 Sep - Oct;12(8):1466-1473. doi: 10.1016/j.soard.2016.03.022. Epub 2016 Mar 23.

PMID:
27425834
26.

The role of body mass index class in cholecystectomy after acute cholecystitis: An American College of Surgeons National Surgical Quality Improvement Program analysis.

Neylan CJ, Damrauer SM, Kelz RR, Farrar JT, Dempsey DT, Lee MK 4th, Karakousis GC, Tewksbury CM, Pickett-Blakely OE, Williams NN, Dumon KR.

Surgery. 2016 Sep;160(3):699-707. doi: 10.1016/j.surg.2016.05.012. Epub 2016 Jul 15.

PMID:
27425042
27.

Endoscopic treatments of obesity: a comprehensive review.

Neylan CJ, Dempsey DT, Tewksbury CM, Williams NN, Dumon KR.

Surg Obes Relat Dis. 2016 Jun;12(5):1108-1115. doi: 10.1016/j.soard.2016.02.006. Epub 2016 Feb 11. Review.

PMID:
27317597
28.

Changes in neural responsivity to highly palatable foods following roux-en-Y gastric bypass, sleeve gastrectomy, or weight stability: An fMRI study.

Faulconbridge LF, Ruparel K, Loughead J, Allison KC, Hesson LA, Fabricatore AN, Rochette A, Ritter S, Hopson RD, Sarwer DB, Williams NN, Geliebter A, Gur RC, Wadden TA.

Obesity (Silver Spring). 2016 May;24(5):1054-60. doi: 10.1002/oby.21464.

29.

Complications and Surveillance After Bariatric Surgery.

Concors SJ, Ecker BL, Maduka R, Furukawa A, Raper SE, Dempsey DD, Williams NN, Dumon KR.

Curr Treat Options Neurol. 2016 Jan;18(1):5. doi: 10.1007/s11940-015-0383-0.

PMID:
26860932
30.

Erratum: Binge eating disorder and the outcome of bariatric surgery at one year: A prospective, observational study.

Wadden TA, Faulconbridge LF, Jones-Corneille LR, Sarwer DB, Fabricatore AN, Thomas JG, Wilson GT, Alexander M, Pulcini ME, Webb VL, Williams NN.

Obesity (Silver Spring). 2016 Jan;24(1):267. doi: 10.1002/oby.21391. No abstract available.

31.

A Milestone-Based Evaluation System-The Cure for Grade Inflation?

Kuo LE, Hoffman RL, Morris JB, Williams NN, Malachesky M, Huth LE, Kelz RR.

J Surg Educ. 2015 Nov-Dec;72(6):e218-25. doi: 10.1016/j.jsurg.2015.09.012.

PMID:
26610358
32.

Laparoscopic hand-assisted versus robotic-assisted laparoscopic sleeve gastrectomy: experience of 103 consecutive cases.

Kannan U, Ecker BL, Choudhury R, Dempsey DT, Williams NN, Dumon KR.

Surg Obes Relat Dis. 2016 Jan;12(1):94-9. doi: 10.1016/j.soard.2015.07.011. Epub 2015 Jul 21.

PMID:
26507939
33.

Laparoscopic transhiatal esophagectomy improves hospital outcomes and reduces cost: a single-institution analysis of laparoscopic-assisted and open techniques.

Ecker BL, Savulionyte GE, Datta J, Dumon KR, Kucharczuk J, Williams NN, Dempsey DT.

Surg Endosc. 2016 Jun;30(6):2535-42. doi: 10.1007/s00464-015-4519-9. Epub 2015 Sep 28.

PMID:
26416370
34.

Variation in the use of minimally invasive bariatric surgery.

Kuo LE, Simmons KD, Williams NN, Kelz RR.

Surg Obes Relat Dis. 2016 Jan;12(1):144-9. doi: 10.1016/j.soard.2015.05.007. Epub 2015 May 20.

PMID:
26363717
35.

Resident education in robotic-assisted vertical sleeve gastrectomy: outcomes and cost-analysis of 411 consecutive cases.

Ecker BL, Maduka R, Ramdon A, Dempsey DT, Dumon KR, Williams NN.

Surg Obes Relat Dis. 2016 Feb;12(2):313-20. doi: 10.1016/j.soard.2015.05.011. Epub 2015 May 27.

PMID:
26363712
36.

A Randomized Controlled Trial to Assess the Effects of Competition on the Development of Laparoscopic Surgical Skills.

Hashimoto DA, Gomez ED, Beyer-Berjot L, Khajuria A, Williams NN, Darzi A, Aggarwal R.

J Surg Educ. 2015 Nov-Dec;72(6):1077-84. doi: 10.1016/j.jsurg.2015.06.005. Epub 2015 Jul 11.

37.

Vertical sleeve gastrectomy specimens have a high prevalence of unexpected histopathologic findings requiring additional clinical management.

Raess PW, Baird-Howell M, Aggarwal R, Williams NN, Furth EE.

Surg Obes Relat Dis. 2015 Sep-Oct;11(5):1020-3. doi: 10.1016/j.soard.2015.01.002. Epub 2015 Jan 9.

PMID:
25868840
38.

Obesity, orthopaedics, and outcomes.

Lyons MM, Sheth NP, Williams NN, Gurubhagavatula I.

J Am Acad Orthop Surg. 2015 Apr;23(4):210-1. doi: 10.5435/JAAOS-D-15-00098. No abstract available.

PMID:
25808684
39.

Preliminary residency in general surgery: comparative outcomes of International and U.S. Medical Graduates.

Datta J, Hoffman RL, Kelz RR, Morris JB, Williams NN.

Am Surg. 2015 Feb;81(2):219-21. No abstract available.

PMID:
25642889
40.

Deliberate practice enhances quality of laparoscopic surgical performance in a randomized controlled trial: from arrested development to expert performance.

Hashimoto DA, Sirimanna P, Gomez ED, Beyer-Berjot L, Ericsson KA, Williams NN, Darzi A, Aggarwal R.

Surg Endosc. 2015 Nov;29(11):3154-62. doi: 10.1007/s00464-014-4042-4. Epub 2014 Dec 25.

41.

Utility of barium studies for patients with recurrent weight gain after Roux-en-Y gastric bypass.

Wang B, Levine MS, Rubesin SE, Williams NN, Dumon K, Raper S.

Clin Radiol. 2015 Jan;70(1):67-73. doi: 10.1016/j.crad.2014.09.018. Epub 2014 Oct 28.

PMID:
25459676
42.

Re-examining the BMI threshold for bariatric surgery in the USA.

Choudhury RA, Murayama KM, Neylan CJ, Savulionyte G, Glick HA, Williams NN, Dempsey DT, Dumon KR.

J Gastrointest Surg. 2014 Dec;18(12):2074-9. doi: 10.1007/s11605-014-2653-7. Epub 2014 Oct 9.

PMID:
25297444
43.

GLP-1 plays a limited role in improved glycemia shortly after Roux-en-Y gastric bypass: a comparison with intensive lifestyle modification.

Vetter ML, Wadden TA, Teff KL, Khan ZF, Carvajal R, Ritter S, Moore RH, Chittams JL, Iagnocco A, Murayama K, Korus G, Williams NN, Rickels MR.

Diabetes. 2015 Feb;64(2):434-46. doi: 10.2337/db14-0558. Epub 2014 Sep 9.

44.

Rescue pyloroplasty for refractory delayed gastric emptying following esophagectomy.

Datta J, Williams NN, Conway RG, Dempsey DT, Morris JB.

Surgery. 2014 Aug;156(2):290-7. doi: 10.1016/j.surg.2014.03.014. Epub 2014 Mar 14.

PMID:
24962192
45.

A comparative study of contrasting surgical residency programs.

Singh P, Aggarwal R, Hashimoto DA, Williams NN, Darzi A.

World J Surg. 2014 Oct;38(10):2495-501. doi: 10.1007/s00268-014-2575-2.

PMID:
24752363
46.

The non-designated preliminary pathway in general surgery residency: implications for the national surgical workforce.

Datta J, Morris JB, Williams NN, Kelz RR.

Am Surg. 2014 Mar;80(3):316-8. No abstract available.

PMID:
24666879
47.

A practical system for recording instrument interactions during live robotic surgery.

McMahan W, Gomez ED, Chen L, Bark K, Nappo JC, Koch EI, Lee DI, Dumon KR, Williams NN, Kuchenbecker KJ.

J Robot Surg. 2013 Dec;7(4):351-8. doi: 10.1007/s11701-013-0399-y. Epub 2013 Apr 5.

PMID:
27001874
48.

Roux-en-Y gastric bypass compared with aggressive diet and exercise therapy for morbidly obese patients awaiting renal transplant: a decision analysis.

Choudhury RA, Murayama KM, Abt PL, Glick HA, Naji A, Williams NN, Dumon KR.

Surg Obes Relat Dis. 2014 Jan-Feb;10(1):79-87. doi: 10.1016/j.soard.2013.04.016. Epub 2013 May 23.

PMID:
24139923
49.

Re: Consumer-based technology for distribution of surgical videos for objective evaluation.

Hashimoto DA, Gomez ED, Williams NN, Aggarwal R.

Surg Endosc. 2013 May;27(5):1847. doi: 10.1007/s00464-012-2639-z. Epub 2012 Dec 12. No abstract available.

PMID:
23233013
50.

Surgical therapy for obesity.

Williams NN.

Gastroenterol Hepatol (N Y). 2012 Apr;8(4):266-9. No abstract available.

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