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Kumar Krishnan, M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Scheid JF, Rosenbaum MW, Przybyszewski EM, Krishnan K, Forcione DG, Iafrate AJ, Staller KD, Misdraji J, Lennerz JK, Pitman MB, Pratt DS. Next-generation sequencing in the evaluation of biliary strictures in patients with primary sclerosing cholangitis. Cancer Cytopathol. 2022 Mar; 130(3):215-230. PMID: 34726838.
    Citations:    Fields:    
  2. Pannala R, Krishnan K, Watson RR, Vela MF, Abu Dayyeh BK, Bhatt A, Bhutani MS, Bucobo JC, Chandrasekhara V, Copland AP, Jirapinyo P, Kumta NA, Law RJ, Maple JT, Melson J, Parsi MA, Rahimi EF, Saumoy M, Sethi A, Trikudanathan G, Trindade AJ, Yang J, Lichtenstein DR. Devices for esophageal function testing. VideoGIE. 2022 Jan; 7(1):1-20. PMID: 35059533.
    Citations:    
  3. Pannala R, Krishnan K, Watson RR, Vela MF, Abu Dayyeh BK, Bhatt A, Bhutani MS, Bucobo JC, Chandrasekhara V, Copland AP, Jirapinyo P, Kumta NA, Law RJ, Maple JT, Melson J, Parsi MA, Rahimi EF, Saumoy M, Sethi A, Trikudanathan G, Trindade AJ, Yang J, Lichtenstein DR. Devices for esophageal function testing. Gastrointest Endosc. 2022 01; 95(1):27-29. PMID: 34696917.
    Citations:    Fields:    Translation:Humans
  4. Flynn DJ, Memel Z, Hernandez-Barco Y, Visrodia KH, Casey BW, Krishnan K. Outcomes of EUS-guided transluminal gallbladder drainage in patients without cholecystitis. Endosc Ultrasound. 2021 Sep-Oct; 10(5):381-386. PMID: 34677160.
    Citations:    
  5. Roldán J, Harrison JM, Qadan M, Bolm L, Baba T, Brugge WR, Casey BW, Krishnan K, Mino-Kenudson M, Pitman MB, Kambadakone A, Ferrone CR, Warshaw AL, Lillemoe KD, Castillo CF. "Evolving Trends in Pancreatic Cystic Tumors: A 3-Decade Single-Center Experience with 1290 Resections". Ann Surg. 2021 Aug 04. PMID: 34353996.
    Citations:    Fields:    
  6. Saumoy M, Yang J, Bhatt A, Bucobo JC, Chandrasekhara V, Copland AP, Krishnan K, Kumta NA, Law RJ, Pannala R, Parsi MA, Rahimi EF, Trikudanathan G, Trindade AJ, Lichtenstein DR. Endoscopic therapies for gallbladder drainage. Gastrointest Endosc. 2021 10; 94(4):671-684. PMID: 34344541.
    Citations:    Fields:    Translation:Humans
  7. Law RJ, Chandrasekhara V, Bhatt A, Bucobo JC, Copland AP, Krishnan K, Kumta NA, Pannala R, Parsi MA, Rahimi EF, Saumoy M, Trikudanathan G, Trindade AJ, Yang J, Lichtenstein DR. Lumen-apposing metal stents (with videos). Gastrointest Endosc. 2021 09; 94(3):457-470. PMID: 34311975.
    Citations:    Fields:    Translation:Humans
  8. Memel ZN, Flynn DJ, Hernandez-Barco Y, Visrodia KH, Casey B, Krishnan K. Infectious Transmission from Savary Dilators is Uncommon: Retrospective Review from a Large Tertiary Academic Center. Clin Endosc. 2021 Jun 29. PMID: 34182748.
    Citations:    
  9. Sridharan V, Mino-Kenudson M, Cleary JM, Rahma OE, Perez K, Clark JW, Clancy TE, Rubinson DA, Goyal L, Bazerbachi F, Visrodia KH, Qadan M, Parikh A, Ferrone CR, Casey BW, Fernandez-Del Castillo C, Ryan DP, Lillemoe KD, Warshaw AL, Krishnan K, Hernandez-Barco YG. Pancreatic acinar cell carcinoma: A multi-center series on clinical characteristics and treatment outcomes. Pancreatology. 2021 May 15. PMID: 34023183.
    Citations: 2     Fields:    
  10. Chandrasekhara V, Kumta NA, Abu Dayyeh BK, Bhutani MS, Jirapinyo P, Krishnan K, Maple JT, Melson J, Pannala R, Parsi MA, Sethi A, Trikudanathan G, Trindade AJ, Lichtenstein DR. Endoscopic polypectomy devices. VideoGIE. 2021 Jul; 6(7):283-293. PMID: 34278088.
    Citations:    
  11. Trindade AJ, Copland A, Bhatt A, Bucobo JC, Chandrasekhara V, Krishnan K, Parsi MA, Kumta N, Law R, Pannala R, Rahimi EF, Saumoy M, Trikudanathan G, Yang J, Lichtenstein DR. Single-use duodenoscopes and duodenoscopes with disposable end caps. Gastrointest Endosc. 2021 05; 93(5):997-1005. PMID: 33712228.
    Citations: 3     Fields:    Translation:HumansPHPublic Health
  12. Melson J, Trikudanathan G, Abu Dayyeh BK, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Kumta NA, Pannala R, Parsi MA, Sethi A, Trindade AJ, Watson RR, Maple JT, Lichtenstein DR. Video capsule endoscopy. Gastrointest Endosc. 2021 04; 93(4):784-796. PMID: 33642034.
    Citations:    Fields:    Translation:Humans
  13. Pannala R, Krishnan K, Melson J, Parsi MA, Schulman AR, Sullivan S, Trikudanathan G, Trindade AJ, Watson RR, Maple JT, Lichtenstein DR. Artificial intelligence in gastrointestinal endoscopy. VideoGIE. 2020 Dec; 5(12):598-613. PMID: 33319126.
    Citations: 5     
  14. Krishnan K, Bhutani MS, Aslanian HR, Melson J, Navaneethan U, Pannala R, Parsi MA, Schulman AR, Sethi A, Sullivan S, Trikudanathan G, Trindade AJ, Watson RR, Maple JT, Lichtenstein DR. Enhanced EUS imaging (with videos). Gastrointest Endosc. 2021 02; 93(2):323-333. PMID: 33129492.
    Citations: 1     Fields:    Translation:Humans
  15. Schulman AR, Watson RR, Abu Dayyeh BK, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Kumta NA, Melson J, Pannala R, Parsi MA, Trikudanathan G, Trindade AJ, Maple JT, Lichtenstein DR. Endoscopic devices and techniques for the management of bariatric surgical adverse events (with videos). Gastrointest Endosc. 2020 Sep; 92(3):492-507. PMID: 32800313.
    Citations: 1     Fields:    Translation:Humans
  16. Darnell EP, Wang TJ, Lumish MA, Hernandez-Barco YG, Weniger M, Casey BW, Qadan M, Lillemoe KD, Ferrone CR, Fernandez-Del Castillo C, Krishnan K. Preoperative cholangitis is an independent risk factor for mortality in patients after pancreatoduodenectomy for pancreatic cancer. Am J Surg. 2021 01; 221(1):134-140. PMID: 32847686.
    Citations:    Fields:    Translation:Humans
  17. Chu JN, Soltani AK, Krishnan K. Detachable snare to prevent postpolypectomy bleeding. VideoGIE. 2020 Nov; 5(11):510-512. PMID: 33204902.
    Citations:    
  18. Parsi MA, Jirapinyo P, Abu Dayyeh BK, Bhutani MS, Chandrasekhara V, Krishnan K, Kumta NA, Melson J, Pannala R, Trikudanathan G, Trindade AJ, Sethi A, Watson RR, Maple JT, Lichtenstein DR. Techniques and devices for the endoscopic treatment of gastroparesis (with video). Gastrointest Endosc. 2020 Sep; 92(3):483-491. PMID: 32684298.
    Citations: 2     Fields:    Translation:Humans
  19. Trindade AJ, Kumta NA, Bhutani MS, Chandrasekhara V, Jirapinyo P, Krishnan K, Melson J, Pannala R, Parsi MA, Schulman AR, Trikudanathan G, Watson RR, Maple JT, Lichtenstein DR. Devices and techniques for endoscopic treatment of residual and fibrotic colorectal polyps (with videos). Gastrointest Endosc. 2020 Sep; 92(3):474-482. PMID: 32641215.
    Citations: 2     Fields:    Translation:Humans
  20. Fitzpatrick MJ, Hernandez-Barco YG, Krishnan K, Casey B, Pitman MB. Evaluating triage protocols for endoscopic ultrasound-guided fine needle biopsies of the pancreas. J Am Soc Cytopathol. 2020 Sep - Oct; 9(5):396-404. PMID: 32620535.
    Citations:    Fields:    Translation:Humans
  21. Soltani AK, Krishnan K. Current status of newer generation endoscopic ultrasound core needles in the diagnostic evaluation of gastrointestinal lesions. J Am Soc Cytopathol. 2020 Sep - Oct; 9(5):389-395. PMID: 32680792.
    Citations:    Fields:    Translation:Humans
  22. Arkin N, Krishnan K, Chang MG, Bittner EA. Nutrition in critically ill patients with COVID-19: Challenges and special considerations. Clin Nutr. 2020 07; 39(7):2327-2328. PMID: 32425291.
    Citations: 14     Fields:    Translation:HumansCellsPHPublic Health
  23. Bilal M, Chatila A, Siddiqui MT, Al-Hanayneh M, Shah AR, Desai M, Wadhwa V, Parupudi S, Casey BW, Krishnan K, Hernandez-Barco YG. Rising Prevalence of Opioid Use Disorder and Predictors for Opioid Use Disorder Among Hospitalized Patients With Chronic Pancreatitis. Pancreas. 2019 Nov/Dec; 48(10):1386-1392. PMID: 31688606.
    Citations: 3     Fields:    Translation:Humans
  24. Di Lorenzo C, Kaj B, Krishnan K, Moran CJ, Goldstein AM, Gee MS, Masia R. Case 29-2019: A 14-Month-Old Boy with Vomiting. N Engl J Med. 2019 Sep 19; 381(12):1159-1167. PMID: 31532965.
    Citations:    Fields:    Translation:Humans
  25. Aslanian HR, Sethi A, Bhutani MS, Goodman AJ, Krishnan K, Lichtenstein DR, Melson J, Navaneethan U, Pannala R, Parsi MA, Schulman AR, Sullivan SA, Thosani N, Trikudanathan G, Trindade AJ, Watson RR, Maple JT. ASGE guideline for endoscopic full-thickness resection and submucosal tunnel endoscopic resection. VideoGIE. 2019 Aug; 4(8):343-350. PMID: 31388606.
    Citations: 23     
  26. Goodman AJ, Melson J, Aslanian HR, Bhutani MS, Krishnan K, Lichtenstein DR, Navaneethan U, Pannala R, Parsi MA, Schulman AR, Sethi A, Sullivan SA, Thosani N, Trikudanathan G, Trindade AJ, Watson RR, Maple JT. Endoscopic simulators. Gastrointest Endosc. 2019 07; 90(1):1-12. PMID: 31122746.
    Citations: 6     Fields:    Translation:Humans
  27. Trindade AJ, Navaneethan U, Aslanian HR, Bhutani MS, Krishnan K, Lichtenstein DR, Melson J, Pannala R, Parsi MA, Schulman AR, Sethi A, Trikudanathan G, Watson RR, Maple JT. Advances in the diagnosis and surveillance of Barrett's esophagus (with videos). Gastrointest Endosc. 2019 09; 90(3):325-334. PMID: 31113535.
    Citations: 3     Fields:    Translation:Humans
  28. Bazerbachi F, Krishnan K, Abu Dayyeh BK. Endoscopic GERD therapy: a primer for the transoral incisionless fundoplication procedure. Gastrointest Endosc. 2019 09; 90(3):370-383. PMID: 31108091.
    Citations: 3     Fields:    Translation:Humans
  29. Raza A, Omer A, Iqbal S, Gudsoorkar V, Koduru P, Krishnan K. Efficacy of Nasobiliary Tubes and Biliary Stents in Management of Patients with Bile Leak after Liver Transplantation: A Systematic Review. Clin Endosc. 2019 Mar; 52(2):159-167. PMID: 30959587.
    Citations: 2     
  30. Fitzpatrick MJ, Hernandez-Barco YG, Krishnan K, Brugge W, Casey B, Pitman MB. Diagnostic yield of the SharkCore EUS-guided fine-needle biopsy. J Am Soc Cytopathol. 2019 Jul - Aug; 8(4):212-219. PMID: 31076375.
    Citations: 3     Fields:    Translation:Humans
  31. Sullivan S, Swain J, Woodman G, Edmundowicz S, Hassanein T, Shayani V, Fang JC, Noar M, Eid G, English WJ, Tariq N, Larsen M, Jonnalagadda SS, Riff DS, Ponce J, Early D, Volckmann E, Ibele AR, Spann MD, Krishnan K, Bucobo JC, Pryor A. Randomized sham-controlled trial of the 6-month swallowable gas-filled intragastric balloon system for weight loss. Surg Obes Relat Dis. 2018 Dec; 14(12):1876-1889. PMID: 30545596.
    Citations: 14     Fields:    Translation:Humans
  32. Krishnan K, Raza A. EUS-guided choledochoduodenostomy with use of a lumen-apposing metal stent: the freehand technique. VideoGIE. 2018 Feb; 3(2):49-50. PMID: 29905189.
    Citations:    
  33. Brewer Gutierrez OI, Bekkali NLH, Raijman I, Sturgess R, Sejpal DV, Aridi HD, Sherman S, Shah RJ, Kwon RS, Buxbaum JL, Zulli C, Wassef W, Adler DG, Kushnir V, Wang AY, Krishnan K, Kaul V, Tzimas D, DiMaio CJ, Ho S, Petersen B, Moon JH, Elmunzer BJ, Webster GJM, Chen YI, Dwyer LK, Inamdar S, Patrick VB, Attwell A, Hosmer A, Ko C, Maurano A, Sarkar A, Taylor LJ, Gregory MH, Strand DS, Raza A, Kothari S, Harris JP, Kumta NA, Manvar A, Topazian MD, Lee YN, Spiceland CM, Trindade AJ, Bukhari MA, Sanaei O, Ngamruengphong S, Khashab MA. Efficacy and Safety of Digital Single-Operator Cholangioscopy for Difficult Biliary Stones. Clin Gastroenterol Hepatol. 2018 06; 16(6):918-926.e1. PMID: 29074446.
    Citations: 25     Fields:    Translation:Humans
  34. Raza A, Oglat A, Krishnan K. Uncommon Cause of Dysphagia in a Liver Transplant Recipient. Gastroenterology. 2017 Apr; 152(5):e3-e4. PMID: 28273433.
    Citations:    Fields:    Translation:Humans
  35. Krishnan K. Nutritional management of acute pancreatitis. Curr Opin Gastroenterol. 2017 03; 33(2):102-106. PMID: 28141617.
    Citations: 3     Fields:    Translation:Humans
  36. Lai CN, Krishnan K, Kim MP, Dunkin BJ, Gaur P. Pseudoachalasia presenting 20 years after Nissen fundoplication: a case report. J Cardiothorac Surg. 2016 Jul 07; 11(1):96. PMID: 27387670.
    Citations: 2     Fields:    Translation:Humans
  37. Krishnan K, Komanduri S. Control of immediate post-EMR bleeding by using monopolar hemostatic forceps. Gastrointest Endosc. 2015 Feb; 81(2):466-7. PMID: 24985153.
    Citations:    Fields:    Translation:Humans
  38. Keswani RN, Krishnan K, Wani S, Keefer L, Komanduri S. Addition of Endoscopic Ultrasound (EUS)-Guided Fine Needle Aspiration and On-Site Cytology to EUS-Guided Fine Needle Biopsy Increases Procedure Time but Not Diagnostic Accuracy. Clin Endosc. 2014 May; 47(3):242-7. PMID: 24944988.
    Citations: 13     
  39. McGorisk T, Krishnan K, Keefer L, Komanduri S. Radiofrequency ablation for refractory gastric antral vascular ectasia (with video). Gastrointest Endosc. 2013 Oct; 78(4):584-8. PMID: 23660565.
    Citations: 30     Fields:    Translation:Humans
  40. Krishnan K, Dalal S, Nayar R, Keswani RN, Keefer L, Komanduri S. Rapid on-site evaluation of endoscopic ultrasound core biopsy specimens has excellent specificity and positive predictive value for gastrointestinal lesions. Dig Dis Sci. 2013 Jul; 58(7):2007-12. PMID: 23504350.
    Citations: 11     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.