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Siddharth Singh

TitleAssistant Professor Of Clinical
InstitutionUniversity of California San Diego
DepartmentMedicine
Address9500 Gilman Drive #0956
La Jolla CA 92093
Phone858-246-2352
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    Collapse Biography 
    Collapse Education and Training
    All India Institute of Medical Sciences, New DelhiMD2006Medicine
    UCLA and VA Greater Los Angeles Healthcare SystemPostdoctoral Scholarship2008Membrane Biology
    University of Iowa Hospitals and ClinicsInternship2009Internal Medicine
    University of Iowa Hospitals and ClinicsResidency2011Internal Medicine
    Mayo Clinic, RochesterFellowship2014Gastroenterology & Hepatology
    Mayo Clinic, RochesterAdvanced Fellowship2015Inflammatory Bowel Diseases
    Mayo Clinic, RochesterMaster's Degree2015Clinical and Translational Science

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    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Singh S, Proudfoot J, Xu R, Sandborn WJ. Obesity and Response to Infliximab in Patients with Inflammatory Bowel Diseases: Pooled Analysis of Individual Participant Data from Clinical Trials. Am J Gastroenterol. 2018 Jun 05. PMID: 29867171.
      View in: PubMed
    2. Nguyen NH, Singh S. A Primer on Systematic Reviews and Meta-Analyses. Semin Liver Dis. 2018 May; 38(2):103-111. PMID: 29871017.
      View in: PubMed
    3. Dulai PS, Boland BS, Singh S, Chaudrey K, Koliani-Pace JL, Kochhar G, Parikh MP, Shmidt E, Hartke J, Chilukuri P, Meserve J, Whitehead D, Hirten R, Winters AC, Katta LG, Peerani F, Narula N, Sultan K, Swaminath A, Bohm M, Lukin D, Hudesman D, Chang JT, Rivera-Nieves J, Jairath V, Zou GY, Feagan BG, Shen B, Siegel CA, Loftus EV, Kane S, Sands BE, Colombel JF, Sandborn WJ, Lasch K, Cao C. Development and Validation of a Scoring System to Predict Outcomes of Vedolizumab Treatment in Patients with Crohn's Disease. Gastroenterology. 2018 May 29. PMID: 29857091.
      View in: PubMed
    4. Bessissow T, Dulai PS, Restellini S, Landry T, Bisschops R, Murad MH, Singh S. Comparison of Endoscopic Dysplasia Detection Techniques in Patients With Ulcerative Colitis: A Systematic Review and Network Meta-analysis. Inflamm Bowel Dis. 2018 May 25. PMID: 29846600.
      View in: PubMed
    5. Singh S, Proudfoot J, Xu R, Sandborn WJ. Impact of Obesity on Short- and Intermediate-Term Outcomes in Inflammatory Bowel Diseases: Pooled Analysis of Placebo Arms of Infliximab Clinical Trials. Inflamm Bowel Dis. 2018 May 18. PMID: 29788260.
      View in: PubMed
    6. Shmidt E, Kochhar G, Hartke J, Chilukuri P, Meserve J, Chaudrey K, Koliani-Pace JL, Hirten R, Faleck D, Barocas M, Luo M, Lasch K, Boland BS, Singh S, Casteele NV, Sagi SV, Fischer M, Chang S, Bohm M, Lukin D, Sultan K, Swaminath A, Hudesman D, Gupta N, Kane S, Loftus EV, Sandborn WJ, Siegel CA, Sands BE, Colombel JF, Shen B, Dulai PS. Predictors and Management of Loss of Response to Vedolizumab in Inflammatory Bowel Disease. Inflamm Bowel Dis. 2018 May 18. PMID: 29788240.
      View in: PubMed
    7. Singh S, Facciorusso A, Singh AG, Casteele NV, Zarrinpar A, Prokop LJ, Grunvald EL, Curtis JR, Sandborn WJ. Obesity and response to anti-tumor necrosis factor-a agents in patients with select immune-mediated inflammatory diseases: A systematic review and meta-analysis. PLoS One. 2018; 13(5):e0195123. PMID: 29771924.
      View in: PubMed
    8. Facciorusso A, Garcia Perdomo HA, Muscatiello N, Buccino RV, Wong VW, Singh S. Systematic review with meta-analysis: Change in liver stiffness during anti-viral therapy in patients with hepatitis B. Dig Liver Dis. 2018 May 15. PMID: 29807871.
      View in: PubMed
    9. Fumery M, Patel NS, Boland BS, Dulai PS, Singh S, Sandborn WJ. Efficacy and Safety of Endoscopic Balloon Dilatation of Ileoanal Pouch Strictures. Inflamm Bowel Dis. 2018 Apr 25. PMID: 29697797.
      View in: PubMed
    10. Mouchli MA, Singh S, Boardman L, Bruining DH, Lightner AL, Rosen CB, Heimbach JK, Hasan B, Poterucha JJ, Watt KD, Kane SV, Raffals LE, Loftus EV. Natural History of Established and De Novo Inflammatory Bowel Disease After Liver Transplantation for Primary Sclerosing Cholangitis. Inflamm Bowel Dis. 2018 Apr 23; 24(5):1074-1081. PMID: 29522202.
      View in: PubMed
    11. Nguyen NH, Ohno-Machado L, Sandborn WJ, Singh S. Infections and Cardiovascular Complications are Common Causes for Hospitalization in Older Patients with Inflammatory Bowel Diseases. Inflamm Bowel Dis. 2018 Mar 19; 24(4):916-923. PMID: 29562273.
      View in: PubMed
    12. Tariq R, Mukhija D, Gupta A, Singh S, Pardi DS, Khanna S. Statin use and the risk of Clostridium difficile infection: a systematic review with meta-analysis. Infect Drug Resist. 2018; 11:405-416. PMID: 29559802.
      View in: PubMed
    13. Visrodia K, Zakko L, Singh S, Leggett CL, Iyer PG, Wang KK. Cryotherapy for persistent Barrett's esophagus after radiofrequency ablation: a systematic review and meta-analysis. Gastrointest Endosc. 2018 Jun; 87(6):1396-1404.e1. PMID: 29476849.
      View in: PubMed
    14. Nguyen NH, Khera R, Ohno-Machado L, Sandborn WJ, Singh S. Annual Burden and Costs of Hospitalization for High-Need, High-Cost Patients With Chronic Gastrointestinal and Liver Diseases. Clin Gastroenterol Hepatol. 2018 Feb 21. PMID: 29474966.
      View in: PubMed
    15. Codipilly DC, Chandar AK, Singh S, Wani S, Shaheen NJ, Inadomi JM, Chak A, Iyer PG. The Effect of Endoscopic Surveillance in Patients With Barrett's Esophagus: A Systematic Review and Meta-analysis. Gastroenterology. 2018 Feb 16. PMID: 29458154.
      View in: PubMed
    16. Singh S, Feuerstein JD, Nguyen GC, Kupfer SS, Falck-Ytter Y. Reply. Gastroenterology. 2018 03; 154(4):1203-1204. PMID: 29438668.
      View in: PubMed
    17. Tariq R, Cho J, Kapoor S, Orenstein R, Singh S, Pardi DS, Khanna S. Low Risk of Primary Clostridium difficile Infection With Tetracyclines: A Systematic Review and Metaanalysis. Clin Infect Dis. 2018 Feb 01; 66(4):514-522. PMID: 29401273.
      View in: PubMed
    18. Singh S. PROMises Made, PROMises To Be Kept: Patient-Reported Outcome Measures in Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2018 May; 16(5):624-626. PMID: 29409805.
      View in: PubMed
    19. Singh S, George J, Boland BS, Vande Casteele N, Sandborn WJ. Primary Non-Response to Tumor Necrosis Factor Antagonists is Associated with Inferior Response to Second-line Biologics in Patients with Inflammatory Bowel Diseases: A Systematic Review and Meta-analysis. J Crohns Colitis. 2018 Jan 23. PMID: 29370397.
      View in: PubMed
    20. Khera R, Pandey A, Chandar AK, Murad MH, Prokop LJ, Neeland IJ, Berry JD, Camilleri M, Singh S. Effects of Weight-Loss Medications on Cardiometabolic Risk Profiles: A Systematic Review and Network Meta-analysis. Gastroenterology. 2018 04; 154(5):1309-1319.e7. PMID: 29305933.
      View in: PubMed
    21. Krishnamoorthi R, Singh S, Ragunathan K, Visrodia K, Wang KK, Katzka DA, Iyer PG. Factors Associated With Progression of Barrett's Esophagus: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2017 Dec 02. PMID: 29199147.
      View in: PubMed
    22. Singh S, Loomba R. Role of two-dimensional shear wave elastography in the assessment of chronic liver diseases. Hepatology. 2018 01; 67(1):13-15. PMID: 28777887.
      View in: PubMed
    23. Dulai PS, Singh S, Ohno-Machado L, Sandborn WJ. Population Health Management for Inflammatory Bowel Disease. Gastroenterology. 2018 01; 154(1):37-45. PMID: 29122544.
      View in: PubMed
    24. Singh S, Loomba R. Reply. Hepatology. 2017 10; 66(4):1359-1360. PMID: 28727157.
      View in: PubMed
    25. Singh S, Nguyen GC. Management of Crohn's Disease After Surgical Resection. Gastroenterol Clin North Am. 2017 Sep; 46(3):563-575. PMID: 28838415.
      View in: PubMed
    26. Feuerstein JD, Nguyen GC, Kupfer SS, Falck-Ytter Y, Singh S. American Gastroenterological Association Institute Guideline on Therapeutic Drug Monitoring in Inflammatory Bowel Disease. Gastroenterology. 2017 09; 153(3):827-834. PMID: 28780013.
      View in: PubMed
    27. Mouchli MA, Singh S, Loftus EV, Boardman L, Talwalkar J, Rosen CB, Heimbach JK, Wiesner RH, Hasan B, Poterucha JJ, Kymberly WD. Risk Factors and Outcomes of De Novo Cancers (Excluding Nonmelanoma Skin Cancer) After Liver Transplantation for Primary Sclerosing Cholangitis. Transplantation. 2017 08; 101(8):1859-1866. PMID: 28272287.
      View in: PubMed
    28. Vande Casteele N, Herfarth H, Katz J, Falck-Ytter Y, Singh S. American Gastroenterological Association Institute Technical Review on the Role of Therapeutic Drug Monitoring in the Management of Inflammatory Bowel Diseases. Gastroenterology. 2017 09; 153(3):835-857.e6. PMID: 28774547.
      View in: PubMed
    29. Law R, Prabhu A, Fujii-Lau L, Shannon C, Singh S. Stent migration following endoscopic suture fixation of esophageal self-expandable metal stents: a systematic review and meta-analysis. Surg Endosc. 2018 Feb; 32(2):675-681. PMID: 28726147.
      View in: PubMed
    30. Fumery M, Singh S, Dulai PS, Gower-Rousseau C, Peyrin-Biroulet L, Sandborn WJ. Natural History of Adult Ulcerative Colitis in Population-based Cohorts: A Systematic Review. Clin Gastroenterol Hepatol. 2018 Mar; 16(3):343-356.e3. PMID: 28625817.
      View in: PubMed
    31. Tariq R, Singh S, Gupta A, Pardi DS, Khanna S. Association of Gastric Acid Suppression With Recurrent Clostridium difficile Infection: A Systematic Review and Meta-analysis. JAMA Intern Med. 2017 Jun 01; 177(6):784-791. PMID: 28346595.
      View in: PubMed
    32. Gupta A, Das A, Majumder K, Arora N, Mayo HG, Singh PP, Beg MS, Singh S. Obesity is Independently Associated With Increased Risk of Hepatocellular Cancer-related Mortality: A Systematic Review and Meta-Analysis. Am J Clin Oncol. 2017 May 23. PMID: 28537989.
      View in: PubMed
    33. Singh S. How to Conduct and Interpret Systematic Reviews and Meta-Analyses. Clin Transl Gastroenterol. 2017 May 18; 8(5):e93. PMID: 28518130.
      View in: PubMed
    34. Singh S, Facciorusso A, Loomba R, Falck-Ytter YT. Magnitude and Kinetics of Decrease in Liver Stiffness After Antiviral Therapy in Patients With Chronic Hepatitis C: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2018 Jan; 16(1):27-38.e4. PMID: 28479504.
      View in: PubMed
    35. Kim RG, Loomba R, Prokop LJ, Singh S. Statin Use and Risk of Cirrhosis and Related Complications in Patients With Chronic Liver Diseases: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2017 Oct; 15(10):1521-1530.e8. PMID: 28479502.
      View in: PubMed
    36. Singh S, Muir AJ, Dieterich DT, Falck-Ytter YT. American Gastroenterological Association Institute Technical Review on the Role of Elastography in Chronic Liver Diseases. Gastroenterology. 2017 05; 152(6):1544-1577. PMID: 28442120.
      View in: PubMed
    37. Lim JK, Flamm SL, Singh S, Falck-Ytter YT. American Gastroenterological Association Institute Guideline on the Role of Elastography in the Evaluation of Liver Fibrosis. Gastroenterology. 2017 05; 152(6):1536-1543. PMID: 28442119.
      View in: PubMed
    38. Dulai PS, Singh S, Patel J, Soni M, Prokop LJ, Younossi Z, Sebastiani G, Ekstedt M, Hagstrom H, Nasr P, Stal P, Wong VW, Kechagias S, Hultcrantz R, Loomba R. Increased risk of mortality by fibrosis stage in nonalcoholic fatty liver disease: Systematic review and meta-analysis. Hepatology. 2017 May; 65(5):1557-1565. PMID: 28130788.
      View in: PubMed
    39. Klem F, Wadhwa A, Prokop LJ, Sundt WJ, Farrugia G, Camilleri M, Singh S, Grover M. Prevalence, Risk Factors, and Outcomes of Irritable Bowel Syndrome After Infectious Enteritis: A Systematic Review and Meta-analysis. Gastroenterology. 2017 04; 152(5):1042-1054.e1. PMID: 28069350.
      View in: PubMed
    40. Flamm SL, Yang YX, Singh S, Falck-Ytter YT. American Gastroenterological Association Institute Guidelines for the Diagnosis and Management of Acute Liver Failure. Gastroenterology. 2017 Feb; 152(3):644-647. PMID: 28056348.
      View in: PubMed
    41. Dulai PS, Singh S, Marquez E, Khera R, Prokop LJ, Limburg PJ, Gupta S, Murad MH. Chemoprevention of colorectal cancer in individuals with previous colorectal neoplasia: systematic review and network meta-analysis. BMJ. 2016 Dec 05; 355:i6188. PMID: 27919915.
      View in: PubMed
    42. Facciorusso A, Chandar AK, Murad MH, Prokop LJ, Muscatiello N, Kamath PS, Singh S. Comparative efficacy of pharmacological strategies for management of type 1 hepatorenal syndrome: a systematic review and network meta-analysis. Lancet Gastroenterol Hepatol. 2017 02; 2(2):94-102. PMID: 28403995.
      View in: PubMed
    43. Fumery M, Dulai PS, Gupta S, Prokop LJ, Ramamoorthy S, Sandborn WJ, Singh S. Incidence, Risk Factors, and Outcomes of Colorectal Cancer in Patients With Ulcerative Colitis With Low-Grade Dysplasia: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2017 May; 15(5):665-674.e5. PMID: 27916678.
      View in: PubMed
    44. Singh S, Dulai PS, Zarrinpar A, Ramamoorthy S, Sandborn WJ. Obesity in IBD: epidemiology, pathogenesis, disease course and treatment outcomes. Nat Rev Gastroenterol Hepatol. 2017 02; 14(2):110-121. PMID: 27899815.
      View in: PubMed
    45. Singh S, Andersen NN, Andersson M, Loftus EV, Jess T. Comparison of Infliximab and Adalimumab in Biologic-Naive Patients With Ulcerative Colitis: A Nationwide Danish Cohort Study. Clin Gastroenterol Hepatol. 2017 Aug; 15(8):1218-1225.e7. PMID: 27913244.
      View in: PubMed
    46. Shukla T, Singh S, Tandon P, McCurdy JD. Corticosteroids and Thiopurines, But Not Tumor Necrosis Factor Antagonists, are Associated With Cytomegalovirus Reactivation in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis. J Clin Gastroenterol. 2016 Nov 21. PMID: 27875356.
      View in: PubMed
    47. Regueiro M, Velayos F, Greer JB, Bougatsos C, Chou R, Sultan S, Singh S. American Gastroenterological Association Institute Technical Review on the Management of Crohn's Disease After Surgical Resection. Gastroenterology. 2017 01; 152(1):277-295.e3. PMID: 27840073.
      View in: PubMed
    48. Nguyen GC, Loftus EV, Hirano I, Falck-Ytter Y, Singh S, Sultan S. American Gastroenterological Association Institute Guideline on the Management of Crohn's Disease After Surgical Resection. Gastroenterology. 2017 01; 152(1):271-275. PMID: 27840074.
      View in: PubMed
    49. Singh AG, Crowson CS, Singh S, Denis M, Davis P, Maradit-Kremers H, Matteson EL, Chowdhary VR. Risk of Cerebrovascular Accidents and Ischemic Heart Disease in Cutaneous Lupus Erythematosus: A Population-Based Cohort Study. Arthritis Care Res (Hoboken). 2016 Nov; 68(11):1664-1670. PMID: 27015109.
      View in: PubMed
    50. Arulanandan A, Dulai PS, Singh S, Sandborn WJ, Kalmaz D. Systematic review: Safety of balloon assisted enteroscopy in Crohn's disease. World J Gastroenterol. 2016 Oct 28; 22(40):8999-9011. PMID: 27833391.
      View in: PubMed
    51. Wang S, Jiang X, Singh S, Marmor R, Bonomi L, Fox D, Dow M, Ohno-Machado L. Genome privacy: challenges, technical approaches to mitigate risk, and ethical considerations in the United States. Ann N Y Acad Sci. 2017 01; 1387(1):73-83. PMID: 27681358.
      View in: PubMed
    52. Jain S, Khera R, Girotra S, Badesch D, Wang Z, Murad MH, Blevins A, Schmidt GA, Singh S, Gerke AK. Comparative Effectiveness of Pharmacologic Interventions for Pulmonary Arterial Hypertension: A Systematic Review and Network Meta-Analysis. Chest. 2017 Jan; 151(1):90-105. PMID: 27615023.
      View in: PubMed
    53. Singh AG, Crowson CS, Singh S, Davis MD, Maradit-Kremers H, Matteson EL, Chowdhary VR. Cancer risk in cutaneous lupus erythematosus: a population-based cohort study. Rheumatology (Oxford). 2016 11; 55(11):2009-2013. PMID: 27520797.
      View in: PubMed
    54. Wei W, Marmor R, Singh S, Wang S, Demner-Fushman D, Kuo TT, Hsu CN, Ohno-Machado L. Finding Related Publications: Extending the Set of Terms Used to Assess Article Similarity. AMIA Jt Summits Transl Sci Proc. 2016; 2016:225-34. PMID: 27570676; PMCID: PMC5001748.
    55. Dulai PS, Singh S, Jiang X, Peerani F, Narula N, Chaudrey K, Whitehead D, Hudesman D, Lukin D, Swaminath A, Shmidt E, Wang S, Boland BS, Chang JT, Kane S, Siegel CA, Loftus EV, Sandborn WJ, Sands BE, Colombel JF. The Real-World Effectiveness and Safety of Vedolizumab for Moderate-Severe Crohn's Disease: Results From the US VICTORY Consortium. Am J Gastroenterol. 2016 Aug; 111(8):1147-55. PMID: 27296941.
      View in: PubMed
    56. Khera R, Murad MH, Chandar AK, Dulai PS, Wang Z, Prokop LJ, Loomba R, Camilleri M, Singh S. Association of Pharmacological Treatments for Obesity With Weight Loss and Adverse Events: A Systematic Review and Meta-analysis. JAMA. 2016 Jun 14; 315(22):2424-34. PMID: 27299618.
      View in: PubMed
    57. Singh S, Venkatesh SK, Keaveny A, Adam S, Miller FH, Asbach P, Godfrey EM, Silva AC, Wang Z, Murad MH, Asrani SK, Lomas DJ, Ehman RL. Diagnostic accuracy of magnetic resonance elastography in liver transplant recipients: A pooled analysis. Ann Hepatol. 2016 May-Jun; 15(3):363-76. PMID: 27049490; PMCID: PMC5032623.
    58. Singh S, Heien HC, Sangaralingham LR, Schilz SR, Kappelman MD, Shah ND, Loftus EV. Comparative Effectiveness and Safety of Anti-Tumor Necrosis Factor Agents in Biologic-Naive Patients With Crohn's Disease. Clin Gastroenterol Hepatol. 2016 Aug; 14(8):1120-1129.e6. PMID: 27058635; PMCID: PMC4955682 [Available on 08/01/17].
    59. Dulai PS, Singh S, Casteele NV, Boland BS, Sandborn WJ. How Will Evolving Future Therapies and Strategies Change How We Position the Use of Biologics in Moderate to Severely Active Inflammatory Bowel Disease. Inflamm Bowel Dis. 2016 Apr; 22(4):998-1009. PMID: 26835982.
      View in: PubMed
    60. Krishnamoorthi R, Singh S, Ragunathan K, A Katzka D, K Wang K, G Iyer P. Risk of recurrence of Barrett's esophagus after successful endoscopic therapy. Gastrointest Endosc. 2016 Jun; 83(6):1090-1106.e3. PMID: 26902843; PMCID: PMC4937826 [Available on 12/01/16].
    61. Singh S, Khera R, Murad MH, Loomba R. Reply. Hepatology. 2016 08; 64(2):694. PMID: 26690078.
      View in: PubMed
    62. Singh S, Loftus EV. No Cancer Without a Colon? Think Again! Colorectal Cancer Risk After Colectomy for Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2016 06; 14(6):807-808. PMID: 26804383.
      View in: PubMed
    63. Visrodia K, Singh S, Krishnamoorthi R, Ahlquist DA, Wang KK, Iyer PG, Katzka DA. Magnitude of Missed Esophageal Adenocarcinoma After Barrett's Esophagus Diagnosis: A Systematic Review and Meta-analysis. Gastroenterology. 2016 Mar; 150(3):599-607.e7; quiz e14-5. PMID: 26619962; PMCID: PMC4919075.
    64. Singh S, Stroud AM, Holubar SD, Sandborn WJ, Pardi DS. Treatment and prevention of pouchitis after ileal pouch-anal anastomosis for chronic ulcerative colitis. Cochrane Database Syst Rev. 2015 Nov 23; (11):CD001176. PMID: 26593456; PMCID: PMC4917283.
    65. Jonas MM, Lok AS, McMahon BJ, Brown RS, Wong JB, Ahmed AT, Farah W, Mouchli MA, Singh S, Prokop LJ, Murad MH, Mohammed K. Antiviral therapy in management of chronic hepatitis B viral infection in children: A systematic review and meta-analysis. Hepatology. 2016 Jan; 63(1):307-18. PMID: 26566163.
      View in: PubMed
    66. Lok AS, McMahon BJ, Brown RS, Wong JB, Ahmed AT, Farah W, Almasri J, Alahdab F, Benkhadra K, Mouchli MA, Singh S, Mohamed EA, Abu Dabrh AM, Prokop LJ, Wang Z, Murad MH, Mohammed K. Antiviral therapy for chronic hepatitis B viral infection in adults: A systematic review and meta-analysis. Hepatology. 2016 Jan; 63(1):284-306. PMID: 26566246.
      View in: PubMed
    67. Singh S, Ding NS. Letter: faecal diversion for severe perianal Crohn's disease - practical issues. Authors' reply. Aliment Pharmacol Ther. 2015 Nov; 42(10):1237. PMID: 26449866.
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    68. Shukla T, Singh S, Loftus EV, Bruining DH, McCurdy JD. Antiviral Therapy in Steroid-refractory Ulcerative Colitis with Cytomegalovirus: Systematic Review and Meta-analysis. Inflamm Bowel Dis. 2015 Nov; 21(11):2718-25. PMID: 26197450.
      View in: PubMed
    69. Majumder K, Gupta A, Arora N, Singh PP, Singh S. Premorbid Obesity and Mortality in Patients With Pancreatic Cancer: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2016 Mar; 14(3):355-368.e; quiz e32. PMID: 26460214; PMCID: PMC4919073.
    70. Singh S, Khera R, Allen AM, Murad MH, Loomba R. Comparative effectiveness of pharmacological interventions for nonalcoholic steatohepatitis: A systematic review and network meta-analysis. Hepatology. 2015 Nov; 62(5):1417-32. PMID: 26189925.
      View in: PubMed
    71. Singh AG, Singh S, Matteson EL. Rate, risk factors and causes of mortality in patients with Sjögren's syndrome: a systematic review and meta-analysis of cohort studies. Rheumatology (Oxford). 2016 Mar; 55(3):450-60. PMID: 26412810; PMCID: PMC5009445 [Available on 03/01/17].
    72. Singh S, Loftus EV. Crohn's disease: REACT to save the gut. Lancet. 2015 Nov 07; 386(10006):1800-2. PMID: 26342730.
      View in: PubMed
    73. Singh S, Venkatesh SK, Loomba R, Wang Z, Sirlin C, Chen J, Yin M, Miller FH, Low RN, Hassanein T, Godfrey EM, Asbach P, Murad MH, Lomas DJ, Talwalkar JA, Ehman RL. Magnetic resonance elastography for staging liver fibrosis in non-alcoholic fatty liver disease: a diagnostic accuracy systematic review and individual participant data pooled analysis. Eur Radiol. 2016 May; 26(5):1431-40. PMID: 26314479.
      View in: PubMed
    74. Shiota S, Singh S, Anshasi A, El-Serag HB. Prevalence of Barrett's Esophagus in Asian Countries: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2015 Nov; 13(11):1907-18. PMID: 26260107; PMCID: PMC4615528 [Available on 11/01/16].
    75. Chandar AK, Devanna S, Lu C, Singh S, Greer K, Chak A, Iyer PG. Association of Serum Levels of Adipokines and Insulin With Risk of Barrett's Esophagus: A Systematic Review and Meta-Analysis. Clin Gastroenterol Hepatol. 2015 Dec; 13(13):2241-55.e1-4; quiz e179. PMID: 26188139; PMCID: PMC4827623 [Available on 12/01/16].
    76. Chandar AK, Singh S, Murad MH, Peyrin-Biroulet L, Loftus EV. Efficacy and Safety of Natalizumab and Vedolizumab for the Management of Crohn's Disease: A Systematic Review and Meta-analysis. Inflamm Bowel Dis. 2015 Jul; 21(7):1695-708. PMID: 25856769.
      View in: PubMed
    77. Singh S, Murad MH, Chandar AK, Bongiorno CM, Singal AK, Atkinson SR, Thursz MR, Loomba R, Shah VH. Comparative Effectiveness of Pharmacological Interventions for Severe Alcoholic Hepatitis: A Systematic Review and Network Meta-analysis. Gastroenterology. 2015 Oct; 149(4):958-70.e12. PMID: 26091937.
      View in: PubMed
    78. Yadav S, Singh S, Harmsen WS, Edakkanambeth Varayil J, Tremaine WJ, Loftus EV. Effect of Medications on Risk of Cancer in Patients With Inflammatory Bowel Diseases: A Population-Based Cohort Study from Olmsted County, Minnesota. Mayo Clin Proc. 2015 Jun; 90(6):738-46. PMID: 25963756; PMCID: PMC4458158.
    79. Yadav S, Singh S, Edakkanambeth Varayil J, Harmsen WS, Zinsmeister AR, Tremaine WJ, Davis MD, Wetter DA, Colombel JF, Loftus EV. Hidradenitis Suppurativa in Patients With Inflammatory Bowel Disease: A Population-Based Cohort Study in Olmsted County, Minnesota. Clin Gastroenterol Hepatol. 2016 Jan; 14(1):65-70. PMID: 25952308; PMCID: PMC4635068 [Available on 01/01/17].
    80. Singh S, Manickam P, Iyer PG, Desai TK. Response. Gastrointest Endosc. 2015 Feb; 81(2):484-5. PMID: 25616760.
      View in: PubMed
    81. Singh S, Kullo IJ, Pardi DS, Loftus EV. Epidemiology, risk factors and management of cardiovascular diseases in IBD. Nat Rev Gastroenterol Hepatol. 2015 Jan; 12(1):26-35. PMID: 25446727.
      View in: PubMed
    82. Singh S, Venkatesh SK, Wang Z, Miller FH, Motosugi U, Low RN, Hassanein T, Asbach P, Godfrey EM, Yin M, Chen J, Keaveny AP, Bridges M, Bohte A, Murad MH, Lomas DJ, Talwalkar JA, Ehman RL. Diagnostic performance of magnetic resonance elastography in staging liver fibrosis: a systematic review and meta-analysis of individual participant data. Clin Gastroenterol Hepatol. 2015 Mar; 13(3):440-451.e6. PMID: 25305349.
      View in: PubMed
    83. Singh S, Garg SK, Pardi DS, Wang Z, Murad MH, Loftus EV. Comparative efficacy of biologic therapy in biologic-naïve patients with Crohn disease: a systematic review and network meta-analysis. Mayo Clin Proc. 2014 Dec; 89(12):1621-35. PMID: 25441399.
      View in: PubMed
    84. Singh S, Talwalkar JA. Reply: To PMID 24055985. Clin Gastroenterol Hepatol. 2015 Jan; 13(1):212. PMID: 25264273.
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    85. Singh S, Garg SK, Pardi DS, Wang Z, Murad MH, Loftus EV. Comparative efficacy of pharmacologic interventions in preventing relapse of Crohn's disease after surgery: a systematic review and network meta-analysis. Gastroenterology. 2015 Jan; 148(1):64-76.e2; quiz e14. PMID: 25263803.
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    86. Singh S, Singh H, Loftus EV, Pardi DS. Reply: To PMID 23978350. Clin Gastroenterol Hepatol. 2014 Dec; 12(12):2135. PMID: 24999155.
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    87. Singh S, Pardi DS. Update on anti-tumor necrosis factor agents in Crohn disease. Gastroenterol Clin North Am. 2014 Sep; 43(3):457-78. PMID: 25110253.
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    88. Singh S, Singh PP, Murad MH, Singh H, Samadder NJ. Prevalence, risk factors, and outcomes of interval colorectal cancers: a systematic review and meta-analysis. Am J Gastroenterol. 2014 Sep; 109(9):1375-89. PMID: 24957158.
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    89. Singh S, Devanna S, Edakkanambeth Varayil J, Murad MH, Iyer PG. Physical activity is associated with reduced risk of esophageal cancer, particularly esophageal adenocarcinoma: a systematic review and meta-analysis. BMC Gastroenterol. 2014 May 30; 14:101. PMID: 24886123; PMCID: PMC4057999.
    90. Singh S, Allen AM, Wang Z, Prokop LJ, Murad MH, Loomba R. Fibrosis progression in nonalcoholic fatty liver vs nonalcoholic steatohepatitis: a systematic review and meta-analysis of paired-biopsy studies. Clin Gastroenterol Hepatol. 2015 Apr; 13(4):643-54.e1-9; quiz e39-40. PMID: 24768810; PMCID: PMC4208976.
    91. Singh S, Swanson KL, Hathcock MA, Kremers WK, Pallanch JF, Krowka MJ, Kamath PS. Identifying the presence of clinically significant hepatic involvement in hereditary haemorrhagic telangiectasia using a simple clinical scoring index. J Hepatol. 2014 Jul; 61(1):124-31. PMID: 24607625.
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    92. Singh S, Manickam P, Amin AV, Samala N, Schouten LJ, Iyer PG, Desai TK. Incidence of esophageal adenocarcinoma in Barrett's esophagus with low-grade dysplasia: a systematic review and meta-analysis. Gastrointest Endosc. 2014 Jun; 79(6):897-909.e4; quiz 983.e1, 983.e3. PMID: 24556051.
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    93. Singh S, Sedlack RE, Cook DA. Effects of simulation-based training in gastrointestinal endoscopy: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2014 Oct; 12(10):1611-23.e4. PMID: 24509241.
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    94. Singh S, Singh PP. Statins for prevention of hepatocellular cancer: one step closer? Hepatology. 2014 Feb; 59(2):724-6. PMID: 23839991.
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    95. Singh S, Kamath PS, Andrews JC, Leise MD. Embolization of spontaneous portosystemic shunts for management of severe persistent hepatic encephalopathy. Hepatology. 2014 Feb; 59(2):735-6. PMID: 23775720.
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    96. Singh S, Loftus EV. Cardiovascular risk in inflammatory bowel disease: it's a heartache! Gastroenterology. 2013 Dec; 145(6):1484-6. PMID: 24409495.
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    97. Singh S, Edakkanambeth Varayil J, Loftus EV, Talwalkar JA. Incidence of colorectal cancer after liver transplantation for primary sclerosing cholangitis: a systematic review and meta-analysis. Liver Transpl. 2013 Dec; 19(12):1361-9. PMID: 24019127.
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    98. Singh S, Garg SK, Singh PP, Iyer PG, El-Serag HB. Acid-suppressive medications and risk of oesophageal adenocarcinoma in patients with Barrett's oesophagus: a systematic review and meta-analysis. Gut. 2014 Aug; 63(8):1229-37. PMID: 24221456; PMCID: PMC4199831.
    99. Singh S, Singh PP. Hepatocellular cancer risk in diabetes: not all diabetics are the same. Hepatology. 2013 Dec; 58(6):2207-8. PMID: 23696491.
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    100. Singh S, Eaton JE, Murad MH, Tanaka H, Iijima H, Talwalkar JA. Accuracy of spleen stiffness measurement in detection of esophageal varices in patients with chronic liver disease: systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2014 Jun; 12(6):935-45.e4. PMID: 24055985.
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    101. Singh S, Edakkanambeth Varayil J, Devanna S, Murad MH, Iyer PG. Physical activity is associated with reduced risk of gastric cancer: a systematic review and meta-analysis. Cancer Prev Res (Phila). 2014 Jan; 7(1):12-22. PMID: 24048713.
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    102. Singh S, Singh H, Singh PP, Murad MH, Limburg PJ. Antidiabetic medications and the risk of colorectal cancer in patients with diabetes mellitus: a systematic review and meta-analysis. Cancer Epidemiol Biomarkers Prev. 2013 Dec; 22(12):2258-68. PMID: 24042261.
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    103. Singh S, Singh H, Loftus EV, Pardi DS. Risk of cerebrovascular accidents and ischemic heart disease in patients with inflammatory bowel disease: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2014 Mar; 12(3):382-93.e1: quiz e22. PMID: 23978350.
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    104. Singh S, Fujii LL, Murad MH, Wang Z, Asrani SK, Ehman RL, Kamath PS, Talwalkar JA. Liver stiffness is associated with risk of decompensation, liver cancer, and death in patients with chronic liver diseases: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2013 Dec; 11(12):1573-84.e1-2; quiz e88-9. PMID: 23954643.
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    105. Singh S, Singh PP, Roberts LR, Sanchez W. Chemopreventive strategies in hepatocellular carcinoma. Nat Rev Gastroenterol Hepatol. 2014 Jan; 11(1):45-54. PMID: 23938452; PMCID: PMC4334449.
    106. Singh S, Loftus EV, Talwalkar JA. Inflammatory bowel disease after liver transplantation for primary sclerosing cholangitis. Am J Gastroenterol. 2013 Sep; 108(9):1417-25. PMID: 23896954.
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    107. Singh S, Khanna S, Pardi DS, Loftus EV, Talwalkar JA. Effect of ursodeoxycholic acid use on the risk of colorectal neoplasia in patients with primary sclerosing cholangitis and inflammatory bowel disease: a systematic review and meta-analysis. Inflamm Bowel Dis. 2013 Jul; 19(8):1631-8. PMID: 23665966.
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    108. Singh S, Howard MT, Papadakis KA. Chronic diarrhea after autologous stem cell transplantation for peripheral T-cell lymphoma. Gastroenterology. 2013 Aug; 145(2):e3-5. PMID: 23810342.
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    109. Singh S, Singh AG, Murad MH, Limburg PJ. Reply: To PMID 23220165. Clin Gastroenterol Hepatol. 2013 Sep; 11(9):1209-10. PMID: 23735446.
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    110. Singh S, Sharma AN, Murad MH, Buttar NS, El-Serag HB, Katzka DA, Iyer PG. Central adiposity is associated with increased risk of esophageal inflammation, metaplasia, and adenocarcinoma: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2013 Nov; 11(11):1399-1412.e7. PMID: 23707461; PMCID: PMC3873801.
    111. Singh S, Singh PP. Statin a day keeps cancer at bay. World J Clin Oncol. 2013 May 10; 4(2):43-6. PMID: 23696961; PMCID: PMC3659262.
    112. Singh S, Nagpal SJ, Murad MH, Yadav S, Kane SV, Pardi DS, Talwalkar JA, Loftus EV. Inflammatory bowel disease is associated with an increased risk of melanoma: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2014 Feb; 12(2):210-8. PMID: 23644389.
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    113. Singh PP, Singh S. Statins - the Holy Grail for cancer? Ann Transl Med. 2013 Apr; 1(1):1. PMID: 25332947; PMCID: PMC4200692.
    114. Singh S, Loftus EV. Management of severe steroid-refractory ulcerative colitis: cyclosporine or infliximab? Gastroenterology. 2013 May; 144(5):1138-40. PMID: 23528662.
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    115. Singh S, Kumar N, Loftus EV, Kane SV. Neurologic complications in patients with inflammatory bowel disease: increasing relevance in the era of biologics. Inflamm Bowel Dis. 2013 Mar-Apr; 19(4):864-72. PMID: 22552994.
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    116. Singh S, Talwalkar JA. Primary sclerosing cholangitis: diagnosis, prognosis, and management. Clin Gastroenterol Hepatol. 2013 Aug; 11(8):898-907. PMID: 23454027; PMCID: PMC3692584.
    117. Singh S, Kim WR, Talwalkar JA. Predicting clinical outcomes with elastography in primary biliary cirrhosis: one step closer? Gastroenterology. 2013 Apr; 144(4):851-2. PMID: 23462134.
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    118. Singh S, Singh PP, Singh AG, Murad MH, McWilliams RR, Chari ST. Anti-diabetic medications and risk of pancreatic cancer in patients with diabetes mellitus: a systematic review and meta-analysis. Am J Gastroenterol. 2013 Apr; 108(4):510-9; quiz 520. PMID: 23399556.
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    119. Singh S, Singh PP, Singh AG, Murad MH, Sanchez W. Anti-diabetic medications and the risk of hepatocellular cancer: a systematic review and meta-analysis. Am J Gastroenterol. 2013 Jun; 108(6):881-91; quiz 892. PMID: 23381014.
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    120. Singh S, Singh AG, Singh PP, Murad MH, Iyer PG. Statins are associated with reduced risk of esophageal cancer, particularly in patients with Barrett's esophagus: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2013 Jun; 11(6):620-9. PMID: 23357487; PMCID: PMC3660516.
    121. Singh S, Singh AG, Murad MH, Limburg PJ. Bisphosphonates are associated with reduced risk of colorectal cancer: a systematic review and meta-analysis. Clin Gastroenterol Hepatol. 2013 Mar; 11(3):232-9.e1. PMID: 23220165.
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    122. Singh S, Singh PP, Singh AG, Murad MH, Sanchez W. Statins are associated with a reduced risk of hepatocellular cancer: a systematic review and meta-analysis. Gastroenterology. 2013 Feb; 144(2):323-32. PMID: 23063971.
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    123. Singh S, Watt KD. Long-term medical management of the liver transplant recipient: what the primary care physician needs to know. Mayo Clin Proc. 2012 Aug; 87(8):779-90. PMID: 22763347; PMCID: PMC3498400.
    124. Singh AG, Singh S, Singh PP. YouTube for information on rheumatoid arthritis--a wakeup call? J Rheumatol. 2012 May; 39(5):899-903. PMID: 22467934.
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    125. Singh S, Somers VK, Clark MM, Vickers K, Hensrud DD, Korenfeld Y, Lopez-Jimenez F. Physician diagnosis of overweight status predicts attempted and successful weight loss in patients with cardiovascular disease and central obesity. Am Heart J. 2010 Nov; 160(5):934-42. PMID: 21095283; PMCID: PMC3052957.
    126. Singh S, Rao SS. Pharmacologic management of chronic constipation. Gastroenterol Clin North Am. 2010 Sep; 39(3):509-27. PMID: 20951915.
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    127. Singh S, Lopez-Jimenez F. Medically diagnosed overweight and weight loss in a US national survey. Prev Med. 2010 Jul; 51(1):24-6. PMID: 20420850.
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