Sean J Langenfeld, MD

Assistant Professor

  • 134 Citations
  • 7 h-Index
20062019
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Research Output 2006 2019

2019

Inflammatory Bowel Disease

Langenfeld, S. J., Dec 2019, In : Surgical Clinics of North America. 99, 6, p. xvii-xviii

Research output: Contribution to journalEditorial

Inflammatory Bowel Diseases
4 Citations (Scopus)

No survival advantage exists for patients undergoing loop ileostomy for clostridium difficile colitis

Hall, B. R., Leinicke, J. A., Armijo, P. R., Smith, L. M., Langenfeld, S. J. & Oleynikov, D., Jan 2019, In : American journal of surgery. 217, 1, p. 34-39 6 p.

Research output: Contribution to journalArticle

Ileostomy
Clostridium difficile
Colitis
Colectomy
Survival

Predictors of adequate lymph node harvest during colectomy for colon cancer

Douaiher, J., Hussain, T. & Langenfeld, S. J., Jul 2019, In : American journal of surgery. 218, 1, p. 113-118 6 p.

Research output: Contribution to journalArticle

Colectomy
Colonic Neoplasms
Lymph Nodes
Robotics
Quality Improvement

Prolonged non-operative management of clostridium difficile colitis is associated with increased mortality, complications, and cost

Hall, B. R., Armijo, P. R., Leinicke, J. A., Langenfeld, S. J. & Oleynikov, D., Jun 2019, In : American journal of surgery. 217, 6, p. 1042-1046 5 p.

Research output: Contribution to journalArticle

Clostridium difficile
Colitis
Clostridium Infections
Costs and Cost Analysis
Mortality
2018

Expert commentary on management of trauma to the rectum and anus

Langenfeld, S. J., Jan 1 2018, In : Diseases of the Colon and Rectum. 61, 11, 1 p.

Research output: Contribution to journalComment/debate

Anus Diseases
Anal Canal
Rectum
Wounds and Injuries

Multidisciplinary approach to the management and treatment of anal dysplasia

Douaiher, J. & Langenfeld, S. J., Jan 1 2018, In : Clinics in Colon and Rectal Surgery. 31, 6, p. 361-367 7 p.

Research output: Contribution to journalArticle

Neoplasms
Infectious Disease Medicine
Therapeutics
Anus Neoplasms
Squamous Cell Neoplasms
2017
4 Citations (Scopus)

How Can Social Media Get Us in Trouble?

Langenfeld, S. J. & Batra, R., Sep 1 2017, In : Clinics in Colon and Rectal Surgery. 30, 4, p. 264-269 6 p.

Research output: Contribution to journalArticle

Social Media
Professional Misconduct
Mentors
Marketing
Patient Selection
4 Citations (Scopus)

Imaging for Colorectal Cancer

Nasseri, Y. & Langenfeld, S. J., Jun 2017, In : Surgical Clinics of North America. 97, 3, p. 503-513 11 p.

Research output: Contribution to journalReview article

Colorectal Neoplasms
Rectal Neoplasms
Recurrence
1 Citation (Scopus)

Preface

Langenfeld, S. J., Jun 2017, In : Surgical Clinics of North America. 97, 3, p. xv-xvi

Research output: Contribution to journalEditorial

2 Citations (Scopus)

The fundamentals of resident dismissal

Schenarts, P. J. & Langenfeld, S. J., Feb 2017, In : American Surgeon. 83, 2, p. 119-126 8 p.

Research output: Contribution to journalArticle

Internship and Residency
Students
Education
Malpractice
Police
2016
23 Citations (Scopus)
Social Media
Privacy
social media
surgery
privacy

Evidence-based Evaluation and Management of Anorectal Disease

Langenfeld, S. J., Mar 1 2016, In : Clinics in Colon and Rectal Surgery. 29, 1, 1 p.

Research output: Contribution to journalEditorial

Rectal Diseases

In Brief

Thompson, J. S., Langenfeld, S. J., Hewlett, A., Chiruvella, A., Crawford, C., Armijo, P. & Oleynikov, D., Nov 1 2016, In : Current Problems in Surgery. 53, 11, p. 496-500 5 p.

Research output: Contribution to journalComment/debate

Severity of Illness Index
Surgical Anastomosis
Esophageal Motility Disorders
Sex Distribution
Age Distribution

Surgical treatment of gastrointestinal motility disorders

Thompson, J. S., Langenfeld, S. J., Hewlett, A., Chiruvella, A., Crawford, C., Armijo, P. & Oleynikov, D., Nov 1 2016, In : Current Problems in Surgery. 53, 11, p. 503-549 47 p.

Research output: Contribution to journalArticle

Digestive System Surgical Procedures
Esophageal Motility Disorders
Gastrointestinal Motility
Gastrointestinal Diseases
10 Citations (Scopus)

Transanal endoscopic microsurgery and transanal minimally invasive surgery: is one technique superior?

Melin, A. A., Kalaskar, S., Taylor, L., Thompson, J. S., Ternent, C. & Langenfeld, S. J., Dec 1 2016, In : American journal of surgery. 212, 6, p. 1063-1067 5 p.

Research output: Contribution to journalArticle

Minimally Invasive Surgical Procedures
Lymph Nodes
Demography
Transanal Endoscopic Microsurgery
Rectum
2015
7 Citations (Scopus)

Pain control for laparoscopic colectomy: an analysis of the incidence and utility of epidural analgesia compared to conventional analgesia

daSilva, M., Lomelin, D., Tsui, J., Klinginsmith, M., Tadaki, C. & Langenfeld, S. J., Sep 10 2015, In : Techniques in Coloproctology. 19, 9, p. 515-520 6 p.

Research output: Contribution to journalArticle

Epidural Analgesia
Colectomy
Analgesia
Pain
Incidence
17 Citations (Scopus)

The Glass Houses of Attending Surgeons: An Assessment of Unprofessional Behavior on Facebook among Practicing Surgeons

Langenfeld, S. J., Sudbeck, C., Luers, T., Adamson, P., Cook, G. & Schenarts, P. J., Jan 1 2015, In : Journal of Surgical Education. 72, 6, p. e280-e285

Research output: Contribution to journalArticle

Professional Misconduct
facebook
Glass
surgery
Internship and Residency
2014
37 Citations (Scopus)

An assessment of unprofessional behavior among surgical residents on facebook: A warning of the dangers of social media

Langenfeld, S. J., Cook, G., Sudbeck, C., Luers, T. & Schenarts, P. J., Nov 1 2014, In : Journal of Surgical Education. 71, 6, p. e28-e32

Research output: Contribution to journalArticle

Professional Misconduct
Social Media
facebook
Internship and Residency
social media

Implementing a fast-track protocol for patients undergoing bowel resection: Not so fast

Langenfeld, S. J., Jan 1 2014, In : Diseases of the Colon and Rectum. 57, 1, p. e7-e8

Research output: Contribution to journalComment/debate

Modified Glasgow prognostic score in patients with incurable stage IV colorectal cancer

Langenfeld, S. J., Jan 1 2014, In : Diseases of the Colon and Rectum. 57, 1, p. e6-e7

Research output: Contribution to journalComment/debate

Colorectal Neoplasms
2013
8 Citations (Scopus)

Laparoscopic colon resection. Is it being utilized?

Langenfeld, S. J., Thompson, J. S. & Oleynikov, D., Sep 1 2013, In : Advances in surgery. 47, 1, p. 29-43 15 p.

Research output: Contribution to journalReview article

Learning Curve
Colectomy
Robotics
Laparoscopy
Colonic Neoplasms
Anastomotic Leak
5 Citations (Scopus)
Diverticulitis
Decision Support Techniques
Air
Rectal Neoplasms
Randomized Controlled Trials
2011
10 Citations (Scopus)

Do strong resident teachers help medical students on objective examinations of knowledge?

Langenfeld, S. J., Helmer, S. D., Cusick, T. E. & Smith, R. S., Jan 1 2011, In : Journal of Surgical Education. 68, 5, p. 350-354 5 p.

Research output: Contribution to journalArticle

Medical Students
medical student
resident
Students
examination
2010
1 Citation (Scopus)

Splenic rupture secondary to venous thrombosis in a patient with ulcerative colitis and toxic megacolon

Langenfeld, S. J. & Sanchez, N. C., May 1 2010, In : American Surgeon. 76, 5, p. E31-E32

Research output: Contribution to journalLetter

Toxic Megacolon
Splenic Rupture
Splenic Vein
Ulcerative Colitis
Venous Thrombosis
2006
1 Citation (Scopus)

Ephedrine-induced emergence of bipolar symptoms [2]

Conway, C. R., Ziaee, L. & Langenfeld, S. J., Apr 1 2006, In : Bipolar Disorders. 8, 2, p. 204-205 2 p.

Research output: Contribution to journalLetter

Ephedrine
Sympathomimetics
Bipolar Disorder
Antidepressive Agents
Antipsychotic Agents