Madhusudhan R Sanaka

Summary

Affiliation: Cleveland Clinic Foundation
Country: USA

Publications

  1. doi request reprint Adenoma detection at colonoscopy by polypectomy in withdrawal only versus both insertion and withdrawal: a randomized controlled trial
    Madhusudhan R Sanaka
    Departments of Gastroenterology, Desk Q3 1, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44136, USA
    Surg Endosc 29:692-9. 2015
  2. doi request reprint Diagnostic and therapeutic yield is not influenced by the timing of small-bowel enteroscopy: morning versus afternoon
    Madhusudhan R Sanaka
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic, Cleveland, OH 44195, USA
    Gastrointest Endosc 77:62-70. 2013
  3. doi request reprint Antegrade is more effective than retrograde enteroscopy for evaluation and management of suspected small-bowel disease
    Madhusudhan R Sanaka
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA
    Clin Gastroenterol Hepatol 10:910-6. 2012
  4. doi request reprint Adenomas are detected more often in morning than in afternoon colonoscopy
    Madhusudhan R Sanaka
    Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio 44195, USA
    Am J Gastroenterol 104:1659-64; quiz 1665. 2009
  5. doi request reprint Volatile organic compounds in bile for early diagnosis of cholangiocarcinoma in patients with primary sclerosing cholangitis: a pilot study
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 81:943-949.e1. 2015
  6. doi request reprint Lipidomic profiling of bile in distinguishing benign from malignant biliary strictures: a single-blinded pilot study
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Am J Gastroenterol 109:895-902. 2014
  7. doi request reprint Vascular endothelial growth factor levels in bile distinguishes pancreatic cancer from other etiologies of biliary stricture: a pilot study
    Udayakumar Navaneethan
    Section for Advanced Endoscopy and Pancreatobiliary Disorders, Department of Gastroenterology and Hepatology, Digestive Disease Institute, Desk A30, The Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA
    Dig Dis Sci 58:2986-92. 2013
  8. doi request reprint Effect of the time of day on the success and adverse events of ERCP
    Paresh P Mehta
    Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 74:303-8. 2011
  9. doi request reprint Delay in performing ERCP and adverse events increase the 30-day readmission risk in patients with acute cholangitis
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    Gastrointest Endosc 78:81-90. 2013
  10. doi request reprint A comparison of high-definition versus conventional colonoscopes for polyp detection
    Carol A Burke
    Gastroenterology and Hepatology A 30, Cleveland Clinic, Cleveland, OH 44195, USA
    Dig Dis Sci 55:1716-20. 2010

Collaborators

Detail Information

Publications28

  1. doi request reprint Adenoma detection at colonoscopy by polypectomy in withdrawal only versus both insertion and withdrawal: a randomized controlled trial
    Madhusudhan R Sanaka
    Departments of Gastroenterology, Desk Q3 1, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44136, USA
    Surg Endosc 29:692-9. 2015
    ..Mean insertion time was significantly higher in study arm (10.2 ± 5.8 vs. 9.3 ± 5.6 min, p = 0.046). Proportion of patients identified as high-risk group were significantly higher in study arm (18.8 vs. 11.7 %, P = 0.016)...
  2. doi request reprint Diagnostic and therapeutic yield is not influenced by the timing of small-bowel enteroscopy: morning versus afternoon
    Madhusudhan R Sanaka
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic, Cleveland, OH 44195, USA
    Gastrointest Endosc 77:62-70. 2013
    ..Small-bowel enteroscopies (BEs) are tedious and prolonged, and their efficacy may be affected by the timing of procedures...
  3. doi request reprint Antegrade is more effective than retrograde enteroscopy for evaluation and management of suspected small-bowel disease
    Madhusudhan R Sanaka
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA
    Clin Gastroenterol Hepatol 10:910-6. 2012
    ..Antegrade and retrograde enteroscopy are useful for evaluating the proximal and distal small bowel, respectively. We compared the diagnostic yield, therapeutic yield, and complications of antegrade and retrograde enteroscopy...
  4. doi request reprint Adenomas are detected more often in morning than in afternoon colonoscopy
    Madhusudhan R Sanaka
    Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio 44195, USA
    Am J Gastroenterol 104:1659-64; quiz 1665. 2009
    ..Physician fatigue, which usually increases as the day progresses, might impair ADR. The aim of this study is to assess the effect of timing of colonoscopy, morning vs. afternoon, on ADR...
  5. doi request reprint Volatile organic compounds in bile for early diagnosis of cholangiocarcinoma in patients with primary sclerosing cholangitis: a pilot study
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 81:943-949.e1. 2015
    ..The diagnosis of cholangiocarcinoma (CCA) in patients with primary sclerosing cholangitis (PSC) is particularly difficult. The role of volatile organic compounds (VOCs) for diagnosis of CCA in patients with PSC is not known...
  6. doi request reprint Lipidomic profiling of bile in distinguishing benign from malignant biliary strictures: a single-blinded pilot study
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Am J Gastroenterol 109:895-902. 2014
    ..The objective of the study was to investigate whether oxPLs are enriched in the bile of malignant biliary strictures...
  7. doi request reprint Vascular endothelial growth factor levels in bile distinguishes pancreatic cancer from other etiologies of biliary stricture: a pilot study
    Udayakumar Navaneethan
    Section for Advanced Endoscopy and Pancreatobiliary Disorders, Department of Gastroenterology and Hepatology, Digestive Disease Institute, Desk A30, The Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA
    Dig Dis Sci 58:2986-92. 2013
    ..Determining the benign or malignant nature of biliary strictures can be challenging. Vascular endothelial growth factor (VEGF) plays an important role in tumor angiogenesis...
  8. doi request reprint Effect of the time of day on the success and adverse events of ERCP
    Paresh P Mehta
    Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 74:303-8. 2011
    ..ERCP is a technically demanding and highly operator-dependent procedure, and its success may similarly be affected in the afternoon compared with the morning...
  9. doi request reprint Delay in performing ERCP and adverse events increase the 30-day readmission risk in patients with acute cholangitis
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, OH 44195, USA
    Gastrointest Endosc 78:81-90. 2013
    ..Readmission to the hospital within 30 days of discharge (30-day readmission rate) is used as a quality measure...
  10. doi request reprint A comparison of high-definition versus conventional colonoscopes for polyp detection
    Carol A Burke
    Gastroenterology and Hepatology A 30, Cleveland Clinic, Cleveland, OH 44195, USA
    Dig Dis Sci 55:1716-20. 2010
    ..The impact of these innovations on enhancing the detection of clinically important colonic lesions or over detection of clinically insignificant colonic lesions is not well established...
  11. doi request reprint Precut sphincterotomy: efficacy for ductal access and the risk of adverse events
    Udayakumar Navaneethan
    Digestive Disease Institute, The Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 81:924-31. 2015
    ..Successful ductal access is achieved in 90% of patients who undergo ERCP. Precut sphincterotomy has been advocated when routine cannulation is not possible...
  12. doi request reprint Volatile organic compounds in bile can diagnose malignant biliary strictures in the setting of pancreatic cancer: a preliminary observation
    Udayakumar Navaneethan
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland, Ohio, USA
    Gastrointest Endosc 80:1038-45. 2014
    ..Ascertaining the nature of biliary strictures is challenging. The role of volatile organic compounds (VOCs) in bile in determining the cause of biliary strictures is not known...
  13. doi request reprint Natural history of low grade dysplasia in patients with primary sclerosing cholangitis and ulcerative colitis
    Preethi G K Venkatesh
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic, Cleveland, OH, USA
    J Crohns Colitis 7:968-73. 2013
    ..The aim of this study was to determine the natural history of LGD and its progression to high grade dysplasia (HGD)/colorectal cancer (CRC) in PSC-UC patients...
  14. doi request reprint ERCP-related adverse events in patients with primary sclerosing cholangitis
    Udayakumar Navaneethan
    Department of Gastroenterology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 81:410-9. 2015
    ..ERCP is frequently used in patients with primary sclerosing cholangitis (PSC) for cancer surveillance and treatment of dominant strictures...
  15. doi request reprint Risk Stratification of Patients With Barrett's Esophagus and Low-grade Dysplasia or Indefinite for Dysplasia
    Prashanthi N Thota
    Center of Excellence for Barrett s Esophagus, Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio Electronic address
    Clin Gastroenterol Hepatol 13:459-465.e1. 2015
    ..Patients at higher risk for progression could benefit from intervention. We assessed rates of progression of LGD and indefinite for dysplasia (IND) and risk factors for progression to high-grade dysplasia (HGD) and EAC...
  16. doi request reprint Timing of esophageal stent placement and outcomes in patients with esophageal perforation: a single-center experience
    Udayakumar Navaneethan
    Digestive Disease Institute, The Cleveland Clinic, Cleveland, OH, USA
    Surg Endosc 29:700-7. 2015
    ..Endoscopic treatment for esophageal perforation with stenting is an alternative to surgery. There is no data on the impact of timing of esophageal stent placement and outcomes in patients with esophageal perforation...
  17. ncbi request reprint Capnographic monitoring of respiratory activity improves safety of sedation for endoscopic cholangiopancreatography and ultrasonography
    Mohammed A Qadeer
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
    Gastroenterology 136:1568-76; quiz 1819-20. 2009
    ..We sought to determine whether intervention, based on a microstream capnography-based ventilation monitoring system that has been shown to function as an early warning system for hypoxemia, would decrease hypoxemia during endoscopy...
  18. doi request reprint Adenoma and sessile serrated polyp detection rates: variation by patient sex and colonic segment but not specialty of the endoscopist
    Madhusudhan R Sanaka
    1Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio 2Department of Colorectal Surgery, Cleveland Clinic, Cleveland, Ohio 3Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
    Dis Colon Rectum 57:1113-9. 2014
    ..Interval cancers arise from sessile serrated polyps, often in the proximal colon. The detection of adenomas and sessile serrated polyps by location may enhance colonoscopy efficacy...
  19. doi request reprint Risk of comorbidities and outcomes in patients with lower gastrointestinal bleeding - a nationwide study
    Preethi G K Venkatesh
    Digestive Disease Institute, The Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA
    Int J Colorectal Dis 29:953-60. 2014
    ..The impact of comorbidities on outcomes of patients with lower gastrointestinal bleeding (LGIB) remains unknown...
  20. doi request reprint Polypectomy rate: a surrogate for adenoma detection rate varies by colon segment, gender, and endoscopist
    Tushar D Gohel
    Department of Gastroenterology, Digestive Disease Institute, The Cleveland Clinic Foundation, Cleveland, Ohio
    Clin Gastroenterol Hepatol 12:1137-42. 2014
    ..Colonoscopy is less effective in the proximal colon, where interval cancers are more likely to occur. We compared ADRs and PRs in different segments of colon and between sexes...
  21. doi request reprint Can a validated sleep apnea scoring system predict cardiopulmonary events using propofol sedation for routine EGD or colonoscopy? A prospective cohort study
    Paresh P Mehta
    Department of Gastroenterology and Hepatology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 79:436-44. 2014
    ..There are limited data on the risk for sedation-related adverse events (SRAE) in patients with undiagnosed OSA receiving propofol for routine EGD and colonoscopy...
  22. doi request reprint Increased mortality with peptic ulcer bleeding in patients with both compensated and decompensated cirrhosis
    Preethi G K Venkatesh
    Digestive Disease Institute, The Cleveland Clinic, Cleveland, Ohio, USA
    Gastrointest Endosc 79:605-14.e3. 2014
    ..Cirrhosis is associated with worse outcomes in peptic ulcer bleeding (PUB). There are no population-based studies from the United States on the impact of cirrhosis on PUB outcomes...
  23. doi request reprint The clinical utility of single-balloon enteroscopy: a single-center experience of 172 procedures
    Bennie R Upchurch
    Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
    Gastrointest Endosc 71:1218-23. 2010
    ..Although there is substantial literature addressing double-balloon enteroscopy and its impact on the diagnosis and management of small-bowel disease, there are limited data available on the clinical utility of SBE...
  24. doi request reprint Endoscopic resection of large sporadic non-ampullary duodenal polyps: efficacy and long-term recurrence
    Udayakumar Navaneethan
    Digestive Disease Institute Desk Q3, The Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, 44195, USA
    Surg Endosc 28:2616-22. 2014
    ..There are limited data on the safety, efficacy, and long-term recurrence data after endoscopic resection of sporadic, non-ampullary, and large duodenal polyps...
  25. doi request reprint Timing of colonoscopy and outcomes in patients with lower GI bleeding: a nationwide population-based study
    Udayakumar Navaneethan
    Digestive Disease Institute, The Cleveland Clinic, Cleveland, Ohio
    Gastrointest Endosc 79:297-306.e12. 2014
    ..The role of urgent colonoscopy in lower GI bleeding (LGIB) remains controversial. Population-based studies on LGIB outcomes are lacking...
  26. ncbi request reprint Iatrogenic recurrent pancreatitis
    Mansour A Parsi
    Center for Endoscopy and Pancreatobiliary Disorders, Department of Gastroenterology and Hepatology A31, Cleveland Clinic, Cleveland, OH 44195, USA
    Pancreatology 7:539. 2007
  27. pmc Therapeutic management options for patients with obscure gastrointestinal bleeding
    Gursimran S Kochhar
    Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
    Therap Adv Gastroenterol 5:71-81. 2012
    ..In this paper, we review the various diagnostic and therapeutic options available for the management of patients with OGIB...
  28. ncbi request reprint Afternoon colonoscopies have higher failure rates than morning colonoscopies
    Madhusudhan R Sanaka
    Division of Gastroenterology, MetroHealth Medical Center, Cleveland, Ohio 44109, USA
    Am J Gastroenterol 101:2726-30. 2006
    ..In addition, inadequate bowel preparation has been reported in procedures scheduled later in the day. Operator fatigue, which tends to be higher as the day passes on, may also impact colonoscopy completion rate...