• 14422 Citations
1982 …2019
If you made any changes in Pure, your changes will be visible here soon.

Research Output 1982 2019

2019
Fundoplication
Outpatients
Ambulatory Surgical Procedures
Inpatients
Morbidity

The effect of gender on operative autonomy in general surgery residents

Procedural Learning and Safety Collaborative, Jan 1 2019, In : Surgery (United States).

Research output: Contribution to journalArticle

Education
Sex Characteristics
Logistic Models
Regression Analysis
Smartphone

The relationship of preoperative versus postoperative hyperglycemia on clinical outcomes after elective colorectal surgery

Chen, E. B., Nooromid, M. J., Helenowski, I. B., Soper, N. J. & Halverson, A. L., Oct 1 2019, In : Surgery (United States). 166, 4, p. 655-662 8 p.

Research output: Contribution to journalArticle

Colorectal Surgery
Hyperglycemia
Odds Ratio
Anastomotic Leak
Acute Kidney Injury
2018
3 Citations (Scopus)

Is the operative autonomy granted to a resident consistent with operative performance quality

Procedural Learning and Safety Collaborative, Sep 1 2018, In : Surgery (United States). 164, 3, p. 566-570 5 p.

Research output: Contribution to journalArticle

Internship and Residency
Surgeons

Laparoscopic antireflux surgery

Soper, N. J. & Hungness, E., Jan 1 2018, Fischer's Mastery of Surgery, Seventh Edition. Wolters Kluwer Health Adis (ESP), Vol. 1. p. 945-961 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Laparoscopy
12 Citations (Scopus)

Relationship of procedural numbers with meaningful procedural autonomy in general surgery residents

Stride, H. P., George, B. C., Williams, R. G., Bohnen, J. D., Eaton, M. J., Schuller, M. C., Zhao, L., Yang, A., Meyerson, S. L., Scully, R., Dunnington, G. L., Torbeck, L., Mullen, J. T., Mandell, S. P., Choti, M., Foley, E., Are, C., Auyang, E., Chipman, J., Choi, J. & 9 others, Meier, A., Smink, D., Terhune, K. P., Wise, P., DaRosa, D., Soper, N. J., Zwischenberger, J. B., Lillemoe, K. & Fryer, J. P., Mar 1 2018, In : Surgery (United States). 163, 3, p. 488-494 7 p.

Research output: Contribution to journalArticle

Herniorrhaphy
Mental Competency
Ventral Hernia
Appendectomy
Colectomy
5 Citations (Scopus)
Choledocholithiasis
Common Bile Duct
Curriculum
Learning
Endoscopic Retrograde Cholangiopancreatography

SSAT Presidential Address 2017 “Passion and the GI Surgeon”

Soper, N. J., Jan 1 2018, In : Journal of Gastrointestinal Surgery. 22, 1

Research output: Contribution to journalArticle

Minimally Invasive Surgical Procedures
Operative Surgical Procedures
Occupations
Surgeons
Surveys and Questionnaires
22 Citations (Scopus)

The 2018 ISDE Achalasia guidelines

Zaninotto, G., Bennett, C., Boeckxstaens, G., Costantini, M., Ferguson, M. K., Pandolfino, J. E., Patti, M. G., Ribeiro, U., Richter, J., Swanstrom, L., Tack, J., Triadafilopoulos, G., Markar, S. R., Salvador, R., Faccio, L., Andreollo, N. A., Cecconello, I., Costamagna, G., Da Rocha, J. R. M., Hungness, E. & 36 others, Fisichella, P. M., Fuchs, K. H., Gockel, I., Gurski, R., Gyawali, C. P., Herbella, F. A. M., Holloway, R. H., Hongo, M., Jobe, B. A., Kahrilas, P. J., Katzka, D. A., Dua, K. S., Liu, D., Moonen, A., Nasi, A., Pasricha, P. J., Penagini, R., Perretta, S., Sallum, R. A. A., Sarnelli, G., Savarino, E., Schlottmann, F., Sifrim, D., Soper, N. J., Tatum, R. P., Vaezi, M. F., Van Herwaarden-Lindeboom, M., Vanuytsel, T., Vela, M. F., Watson, D. I., Zerbib, F., Gittens, S., Pontillo, C., Vermigli, S., Inama, D. & Low, D. E., Sep 1 2018, In : Diseases of the Esophagus. 31, 9

Research output: Contribution to journalArticle

Esophageal Achalasia
Guidelines
Patient Advocacy
Peristalsis
Lower Esophageal Sphincter
3 Citations (Scopus)

The NOVEL trial: natural orifice versus laparoscopic cholecystectomy—a prospective, randomized evaluation

on behalf of the Natural Orifice Surgery Consortium for Assessment and Research® (NOSCAR®) Clinical Trial Group, May 1 2018, In : Surgical endoscopy. 32, 5, p. 2505-2516 12 p.

Research output: Contribution to journalArticle

Natural Orifice Endoscopic Surgery
Laparoscopic Cholecystectomy
Cholecystectomy
Wounds and Injuries
Randomized Controlled Trials
2017
3 Citations (Scopus)

Advanced GI Surgery Training—a Roadmap for the Future: the White Paper from the SSAT Task Force on Advanced GI Surgery Training

Hutter, M. M., Behrns, K. E., Soper, N. J., Michelassi, F. & On behalf of the SSAT Task Force on Advanced GI Surgery Training, Apr 1 2017, In : Journal of Gastrointestinal Surgery. 21, 4, p. 755-760 6 p.

Research output: Contribution to journalArticle

Advisory Committees
Internship and Residency
Uncertainty
Surgeons
Bariatric Surgery

Laparoscopic large hiatus hernia repair

Nagle, A. P., Chow, G. S. & Soper, N. J., Jan 1 2017, Operative Thoracic Surgery, Sixth Edition. CRC Press, p. 411-418 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Hiatal Hernia
Herniorrhaphy
Pressure
Inguinal Hernia
Mediastinum
4 Citations (Scopus)

Laparoscopic Nephrectomy: Initial Case Report

Clayman, R. V., Kavoussi, L. R., Soper, N. J., Dierks, S. M., Meretyk, S., Darcy, M. D., Roemer, F. D., Pingleton, E. D., Thomson, P. G. & Long, S. R., Feb 1 2017, In : Journal of Urology. 197, 2, p. S182-S186

Research output: Contribution to journalArticle

Nephrectomy
Kidney
Neoplasms
5 Citations (Scopus)

Paraesophageal Hernia Repair: Techniques for Success

Cohn, T. D. & Soper, N. J., Jan 1 2017, In : Journal of Laparoendoscopic and Advanced Surgical Techniques. 27, 1, p. 19-23 5 p.

Research output: Contribution to journalArticle

Hiatal Hernia
Herniorrhaphy
Heartburn
Deglutition Disorders
Gastroesophageal Reflux
12 Citations (Scopus)

POEM vs Laparoscopic Heller Myotomy and Fundoplication: Which Is Now the Gold Standard for Treatment of Achalasia?

Patti, M. G., Andolfi, C., Bowers, S. P. & Soper, N. J., Feb 1 2017, In : Journal of Gastrointestinal Surgery. 21, 2, p. 207-214 8 p.

Research output: Contribution to journalArticle

Fundoplication
Esophageal Achalasia
34 Citations (Scopus)

Readiness of US General Surgery Residents for Independent Practice

George, B. C., Bohnen, J. D., Williams, R. G., Meyerson, S. L., Schuller, M. C., Clark, M. J., Meier, A. H., Torbeck, L., Mandell, S. P., Mullen, J. T., Smink, D. S., Scully, R. E., Chipman, J. G., Auyang, E. D., Terhune, K. P., Wise, P. E., Choi, J. N., Foley, E. F., Dimick, J. B., Choti, M. A. & 6 others, Soper, N. J., Lillemoe, K. D., Zwischenberger, J. B., Dunnington, G. L., Darosa, D. A. & Fryer, J. P., Oct 1 2017, In : Annals of surgery. 266, 4, p. 582-594 13 p.

Research output: Contribution to journalArticle

Internship and Residency
Herniorrhaphy
Femoral Hernia
Ventral Hernia
Appendectomy
3 Citations (Scopus)

SAGES rebuttal

Jones, D. B., Hunter, J. G., Townsend, C. M., Minter, R. M., Roberts, P. L., Brethauer, S. & Soper, N. J., Oct 1 2017, In : Gastrointestinal Endoscopy. 86, 4, p. 751-754 4 p.

Research output: Contribution to journalLetter

Medical Societies
9 Citations (Scopus)

What factors influence attending surgeon decisions about resident autonomy in the operating room?

Procedural Learning and Safety Collaborative, Dec 1 2017, In : Surgery (United States). 162, 6, p. 1314-1319 6 p.

Research output: Contribution to journalArticle

Operating Rooms
Aptitude
Operative Surgical Procedures
Patient Safety
Surgeons
2016

Esophagogastric junction distensibility measured by a functional lumen imaging probe with incremental gastric myotomy lengths in achalasia

Khoury, R. E., Sternbach, J. M., Teitelbaum, E. N., Soper, N. J. & Hungness, E., May 1 2016, In : Surgical endoscopy. 30, 5, p. 2139-2140 2 p.

Research output: Contribution to journalArticle

Esophagogastric Junction
Esophageal Achalasia
Stomach
10 Citations (Scopus)

Evaluation of the need for routine esophagram after peroral endoscopic myotomy (POEM)

El Khoury, R., Teitelbaum, E. N., Sternbach, J. M., Soper, N. J., Harmath, C., Pandolfino, J. E., Kahrilas, P. J. & Hungness, E., Jul 1 2016, In : Surgical endoscopy. 30, 7, p. 2969-2974 6 p.

Research output: Contribution to journalArticle

Esophageal Perforation
Subcutaneous Emphysema
Esophageal Achalasia
Operating Rooms
Hematoma

Getting to zero transmission of ERCP infections: In reply

Keswani, R. N. & Soper, N. J., May 1 2016, In : JAMA Surgery. 151, 5, p. 490-491 2 p.

Research output: Contribution to journalLetter

Infectious Disease Transmission
Endoscopic Retrograde Cholangiopancreatography
8 Citations (Scopus)

High-Resolution Impedance Manometry Metrics of the Esophagogastric Junction for the Assessment of Treatment Response in Achalasia

Carlson, D. A., Lin, Z., Kahrilas, P. J., Sternbach, J., Hungness, E. S., Soper, N. J., Balla, M., Listernick, Z., Tye, M., Ritter, K., Craft, J., Ciolino, J. D. & Pandolfino, J. E., Dec 1 2016, In : American Journal of Gastroenterology. 111, 12, p. 1702-1710 9 p.

Research output: Contribution to journalArticle

Esophagogastric Junction
Esophageal Achalasia
Manometry
Electric Impedance
Pressure
43 Citations (Scopus)
Learning Curve
Esophageal Motility Disorders
Esophageal Achalasia
Gastroesophageal Reflux
Peptic Esophagitis
16 Citations (Scopus)

The effect of incremental distal gastric myotomy lengths on EGJ distensibility during POEM for achalasia

Teitelbaum, E. N., Sternbach, J. M., El Khoury, R., Soper, N. J., Pandolfino, J. E., Kahrilas, P. J., Lin, Z. & Hungness, E., Feb 1 2016, In : Surgical endoscopy. 30, 2, p. 745-750 6 p.

Research output: Contribution to journalArticle

Esophagogastric Junction
Esophageal Achalasia
Stomach
Lower Esophageal Sphincter
Compliance
39 Citations (Scopus)

The Feasibility of Real-Time Intraoperative Performance Assessment With SIMPL (System for Improving and Measuring Procedural Learning): Early Experience From a Multi-institutional Trial

Bohnen, J. D., George, B. C., Williams, R. G., Schuller, M. C., DaRosa, D., Torbeck, L., Mullen, J. T., Meyerson, S. L., Auyang, E. D., Chipman, J. G., Choi, J. N., Choti, M. A., Endean, E. D., Foley, E. F., Mandell, S. P., Meier, A. H., Smink, D. S., Terhune, K. P., Wise, P. E., Soper, N. J. & 4 others, Zwischenberger, J. B., Lillemoe, K. D., Dunnington, G. L. & Fryer, J. P., Nov 1 2016, In : Journal of Surgical Education. 73, 6, p. e118-e130

Research output: Contribution to journalReview article

performance assessment
Learning
learning
resident
experience
2015
4 Citations (Scopus)

Calculation of esophagogastric junction vector volume using three-dimensional high-resolution manometry

Nicodème, F., Soper, N. J., Lin, Z., Pandolfino, J. E. & Kahrilas, P. J., Jan 1 2015, In : Diseases of the Esophagus. 28, 7, p. 684-690 7 p.

Research output: Contribution to journalArticle

Esophagogastric Junction
Manometry
Lower Esophageal Sphincter
Supine Position
Gastroesophageal Reflux

Commentary: Perceptual Errors Leading to Bile Duct Injury During Laparoscopic Cholecystectomy

Soper, NJ., 2015, Management of Benign Biliary Stenosis and Injury. Dixon Vollmer Jr. May (ed.). Chicago: Springer, p. 187-190

Research output: Chapter in Book/Report/Conference proceedingChapter

13 Citations (Scopus)

Development of quality measures for the care of patients withgastroesophageal reflux disease

Yadlapati, R., Gawron, A. J., Bilimoria, K. Y., Keswani, R. N., Dunbar, K. B., Kahrilas, P. J., Katz, P., Richter, J., Schnoll-Sussman, F., Soper, N. J., Vela, M. F. & Pandolfino, J. E., May 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 5, p. 874-883.e2

Research output: Contribution to journalArticle

Quality of Health Care
Gastroesophageal Reflux
Los Angeles
Guidelines
Esophageal Stenosis
7 Citations (Scopus)

Early esophagram in per-oral endoscopic myotomy (POEM) for Achalasia does not predict long-term outcomes

Sternbach, J. M., El Khoury, R., Teitelbaum, E. N., Soper, N. J., Pandolfino, J. E. & Hungness, E., Jan 1 2015, In : Surgery (United States). 158, 4, p. 1128-1136 9 p.

Research output: Contribution to journalArticle

Esophageal Achalasia
Barium
Treatment Failure
Therapeutics
Databases
70 Citations (Scopus)

Efficacy of transoral fundoplication vs omeprazole for treatment of regurgitation in a randomized controlled trial

Hunter, J. G., Kahrilas, P. J., Bell, R. C. W., Wilson, E. B., Trad, K. S., Dolan, J. P., Perry, K. A., Oelschlager, B. K., Soper, N. J., Snyder, B. E., Burch, M. A., Melvin, W. S., Reavis, K. M., Turgeon, D. G., Hungness, E. & Diggs, B. S., Feb 1 2015, In : Gastroenterology. 148, 2, p. 324-333.e5

Research output: Contribution to journalArticle

Fundoplication
Omeprazole
Randomized Controlled Trials
Gastroesophageal Reflux
Proton Pump Inhibitors
9 Citations (Scopus)

Emerging Techniques in Minimally Invasive Surgery. Pros and Cons

Fisichella, P. M., DeMeester, S. R., Hungness, E., Perretta, S., Soper, N. J., Rosemurgy, A., Torquati, A., Sachdeva, A. K. & Patti, M. G., Jul 19 2015, In : Journal of Gastrointestinal Surgery. 19, 7, p. 1355-1362 8 p.

Research output: Contribution to journalArticle

Minimally Invasive Surgical Procedures
Safety
Esophageal Achalasia
Appendectomy
Gastrointestinal Diseases
6 Citations (Scopus)

Endoscopes and the "superbug" outbreak

Keswani, R. N. & Soper, N. J., Jan 1 2015, In : JAMA Surgery. 150, 9, p. 831-832 2 p.

Research output: Contribution to journalShort survey

Equipment Contamination
Surgical Wound Infection
Endoscopes
Endoscopic Retrograde Cholangiopancreatography
Disease Outbreaks
47 Citations (Scopus)
Esophagogastric Junction
Esophageal Achalasia
Calibration
Anesthesia
Pressure
6 Citations (Scopus)
Digestive System Surgical Procedures
Colonic Diverticulitis
Intestinal Perforation
Peritoneal Lavage
Diverticulitis
17 Citations (Scopus)

Non-operative Management of Symptomatic Cholelithiasis in Pregnancy is Associated with Frequent Hospitalizations

Jorge, A. M., Keswani, R. N., Veerappan, A., Soper, N. J. & Gawron, A. J., Jan 1 2015, In : Journal of Gastrointestinal Surgery. 19, 4, p. 598-603 6 p.

Research output: Contribution to journalArticle

Cholelithiasis
Laparoscopic Cholecystectomy
Hospitalization
Postpartum Period
Pregnancy
11 Citations (Scopus)

Symptom Relief After Laparoscopic Paraesophageal Hernia Repair Without Mesh

El Khoury, R., Ramirez, M., Hungness, E., Soper, N. J. & Patti, M. G., Aug 5 2015, In : Journal of Gastrointestinal Surgery. 19, 11, p. 1938-1942 5 p.

Research output: Contribution to journalArticle

Hiatal Hernia
Herniorrhaphy
Stomach Volvulus
Gastroplasty
Hoarseness
2 Citations (Scopus)

The short esophagus

Teitelbaum, E. N. & Soper, N. J., Jan 1 2015, Antireflux Surgery. Springer New York, p. 177-187 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Esophagus
Gastroplasty
Esophageal Stenosis
Hiatal Hernia
Barrett Esophagus
2014
54 Citations (Scopus)
Learning Curve
Surgical Instruments
Esophageal Achalasia
Operative Time
Dilatation
31 Citations (Scopus)
Esophagogastric Junction
Esophageal Achalasia
Fundoplication
17 Citations (Scopus)

A simulator-based resident curriculum for laparoscopic common bile duct exploration

Teitelbaum, E. N., Soper, N. J., Santos, B. F., Rooney, D. M., Patel, P., Nagle, A. P. & Hungness, E., Jan 1 2014, In : Surgery (United States). 156, 4, p. 880-893 14 p., 3835.

Research output: Contribution to journalArticle

Common Bile Duct
Curriculum
Choledocholithiasis
Internship and Residency

Discussion

Brunt, L. M., Reznick, D. M. & Soper, N., Oct 1 2014, In : Surgery (United States). 156, 4, p. 7-8 2 p.

Research output: Contribution to journalComment/debate

Discussion

Steinberg, S., Fry, D. E., Lillemoe, K. D., Brunt, L. M. & Soper, N., Oct 1 2014, In : Surgery (United States). 156, 4, p. 936-938 3 p.

Research output: Contribution to journalComment/debate

Intraoperative ultrasound during laparoscopic cholecystectomy

Teitelbaum, E. N. & Soper, N. J., Jan 1 2014, Abdominal Ultrasound for Surgeons. Springer New York, p. 177-185 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cholangiography
Laparoscopic Cholecystectomy
Choledocholithiasis
Common Bile Duct
Biliary Tract

Paraesophageal hernias: Indications and surgical treatment

Teitelbaum, E. N. & Soper, N. J., Nov 1 2014, Surgical Management of Benign Esophageal Disorders: The "Chicago Approach". Springer Verlag London Ltd, Vol. 9781447154846. p. 165-179 15 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Hiatal Hernia
Esophagus
Leg
Anatomy
Fundoplication
12 Citations (Scopus)

Presidential address: Engendering operative autonomy in surgical training

Soper, N. J. & Darosa, D. A., Oct 1 2014, In : Surgery (United States). 156, 4, p. 745-751 7 p., 3825.

Research output: Contribution to journalArticle

Professional Autonomy
Clinical Competence
Internship and Residency

Surgical management of benign esophageal disorders: The “Chicago approach”

Marco Fisichella, P., Soper, N. J., Pellegrini, C. A. & Patti, M. G., Jan 1 2014, Surgical Management of Benign Esophageal Disorders: The Chicago Approach. Springer-Verlag London Ltd, p. 1-251 251 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Esophageal Diseases
Thoracoscopy
Disease Management
Laparoscopy
Endoscopy
71 Citations (Scopus)
Esophageal Achalasia
Barium
Manometry
Endoscopy
Therapeutics
2013
10 Citations (Scopus)

Acta from the EndoFLIP® symposium

Perretta, S., McAnena, O., Botha, A., Nathanson, L., Swanstrom, L., Soper, N. J., Inoue, H., Ponsky, J., Jobe, B., Marescaux, J. & Dallemagne, B., Dec 1 2013, In : Surgical Innovation. 20, 6, p. 545-552 8 p.

Research output: Contribution to journalArticle

Fundoplication
Esophagogastric Junction
Gastroesophageal Reflux
Electric Impedance
Information Systems
78 Citations (Scopus)

A theory-based model for teaching and assessing residents in the operating room

DaRosa, D., Zwischenberger, J. B., Meyerson, S. L., George, B. C., Teitelbaum, E. N., Soper, N. J. & Fryer, J. P., Jan 1 2013, In : Journal of Surgical Education. 70, 1, p. 24-30 7 p.

Research output: Contribution to journalArticle

Operating Rooms
Teaching
resident
Learning
Education
48 Citations (Scopus)

Comparison of esophagogastric junction distensibility changes during POEM and Heller myotomy using intraoperative FLIP

Teitelbaum, E. N., Boris, L., Arafat, F. O., Nicodème, F., Lin, Z., Kahrilas, P. J., Pandolfino, J. E., Soper, N. J. & Hungness, E., Jan 1 2013, In : Surgical endoscopy. 27, 12, p. 4547-4555 9 p.

Research output: Contribution to journalArticle

Esophagogastric Junction
Fundoplication
Pneumoperitoneum
Dissection
Inhalation Anesthesia