Harvard Catalyst Profiles

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Vikram Vijay Rangan, 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. Rangan V, Nee J, Singh P, Ballou S, Iturrino J, Hirsch W, Lembo A. Fecal Urgency: Clinical and Manometric Characteristics in Patients With and Without Diarrhea. Dig Dis Sci. 2020 May 28. PMID: 32468228.
    Citations:    
  2. Rangan V, Nee J. Hot Pockets: The Adverse Admixture of Obesity and Diverticulitis. Dig Dis Sci. 2020 May 07. PMID: 32382900.
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  3. Singh P, Duehren S, Katon J, Rangan V, Ballou S, Patel R, Iturrino J, Lembo A, Nee J. Breath Methane Does Not Correlate With Constipation Severity or Bloating in Patients With Constipation. J Clin Gastroenterol. 2020 Apr; 54(4):365-369. PMID: 31306344.
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  4. Ballou S, Katon J, Rangan V, Cheng V, Nee J, Iturrino J, Lembo A. Brief Behavioral Therapy for Insomnia in Patients with Irritable Bowel Syndrome: A Pilot Study. Dig Dis Sci. 2020 Mar 09. PMID: 32152868.
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  5. Singh P, Ballou S, Katon J, Takazawa E, Rangan V, Mukherjee R, Iturrino J, Nee J, Lembo A. Symptom Severity, Mood, and Healthcare Use Are Associated With Satisfaction in Patients With Irritable Bowel Syndrome. Clin Gastroenterol Hepatol. 2020 Feb 11. PMID: 32057975.
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  6. Rangan V, Lamont JT. Small Bowel Diverticulosis: Pathogenesis, Clinical Management, and New Concepts. Curr Gastroenterol Rep. 2020 Jan 15; 22(1):4. PMID: 31940112.
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  7. Rangan V. Taking a Load Off Diagnosing Constipation: Utility of the Plain Film. Dig Dis Sci. 2019 12; 64(12):3369-3371. PMID: 31598922.
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  8. Nee J, Sugarman MA, Ballou S, Katon J, Rangan V, Singh P, Zubiago J, Kaptchuk TJ, Lembo A. Placebo Response in Chronic Idiopathic Constipation: A Systematic Review and Meta-Analysis. Am J Gastroenterol. 2019 12; 114(12):1838-1846. PMID: 31592782.
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  9. Nee J, Salley K, Ludwig AG, Sommers T, Ballou S, Takazawa E, Duehren S, Singh P, Iturrino J, Katon J, Lee HN, Rangan V, Lembo AJ. Randomized Clinical Trial: Crofelemer Treatment in Women With Diarrhea-Predominant Irritable Bowel Syndrome. Clin Transl Gastroenterol. 2019 12; 10(12):e00110. PMID: 31800542.
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  10. Rangan V, Ballou S, Shin A, Camilleri M, Lembo A. Use of Treatments for Irritable Bowel Syndrome and Patient Satisfaction Based on the IBS in America Survey. Gastroenterology. 2020 02; 158(3):786-788.e1. PMID: 31711922.
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  11. Ballou S, Singh P, Rangan V, Iturrino J, Nee J, Lembo A. Obesity is associated with significantly increased risk for diarrhoea after controlling for demographic, dietary and medical factors: a cross-sectional analysis of the 2009-2010 National Health and Nutrition Examination Survey. Aliment Pharmacol Ther. 2019 11; 50(9):1019-1024. PMID: 31532005.
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  12. Singh P, Lee HN, Rangan V, Ballou S, Lembo J, Katon J, McMahon C, Friedlander D, Iturrino J, Nee J, Lembo A. Similarities in Clinical and Psychosocial Characteristics of Functional Diarrhea and Irritable Bowel Syndrome With Diarrhea. Clin Gastroenterol Hepatol. 2020 Feb; 18(2):399-405.e1. PMID: 31442602.
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  13. Ballou S, McMahon C, Lee HN, Katon J, Shin A, Rangan V, Singh P, Nee J, Camilleri M, Lembo A, Iturrino J. Effects of Irritable Bowel Syndrome on Daily Activities Vary Among Subtypes Based on Results From the IBS in America Survey. Clin Gastroenterol Hepatol. 2019 11; 17(12):2471-2478.e3. PMID: 31419572.
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  14. Ballou S, Mitsuhashi S, Sankin LS, Petersen TS, Zubiago J, Lembo C, Takazawa E, Katon J, Sommers T, Hirsch W, Rangan V, Jones M. Emergency department visits for depression in the United States from 2006 to 2014. Gen Hosp Psychiatry. 2019 Jul - Aug; 59:14-19. PMID: 31078012.
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  15. Ballou S, Katon J, Singh P, Rangan V, Lee HN, McMahon C, Iturrino J, Lembo A, Nee J. Chronic Diarrhea and Constipation Are More Common in Depressed Individuals. Clin Gastroenterol Hepatol. 2019 12; 17(13):2696-2703. PMID: 30954714.
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  16. Singh P, Takazawa E, Rangan V, Ballou S, Katon J, McMahon C, Lee HN, Iturrino J, Nee J, Lembo A. Fecal urgency is common in constipated patients and is associated with anxiety. Neurogastroenterol Motil. 2019 04; 31(4):e13545. PMID: 30714267.
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  17. Singh P, Seo Y, Ballou S, Ludwig A, Hirsch W, Rangan V, Iturrino J, Lembo A, Nee JW. Pelvic Floor Symptom Related Distress in Chronic Constipation Correlates With a Diagnosis of Irritable Bowel Syndrome With Constipation and Constipation Severity but Not Pelvic Floor Dyssynergia. J Neurogastroenterol Motil. 2019 Jan 31; 25(1):129-136. PMID: 30646484.
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  18. Singh P, Silvester J, Chen X, Xu H, Sawhney V, Rangan V, Iturrino J, Nee J, Duerksen DR, Lembo A. Serum zonulin is elevated in IBS and correlates with stool frequency in IBS-D. United European Gastroenterol J. 2019 06; 7(5):709-715. PMID: 31210949.
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  19. Sommers T, Mitsuhashi S, Singh P, Hirsch W, Katon J, Ballou S, Rangan V, Cheng V, Friedlander D, Iturrino J, Lembo A, Nee J. Prevalence of Chronic Constipation and Chronic Diarrhea in Diabetic Individuals in the United States. Am J Gastroenterol. 2019 01; 114(1):135-142. PMID: 30410038.
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  20. Sommers T, Petersen T, Singh P, Rangan V, Hirsch W, Katon J, Ballou S, Cheng V, Friedlander D, Nee J, Lembo A, Iturrino J. Significant Morbidity and Mortality Associated with Fecal Impaction in Patients Who Present to the Emergency Department. Dig Dis Sci. 2019 05; 64(5):1320-1327. PMID: 30535766.
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  21. Majid A, Kheir F, Alape D, Kent M, Lembo A, Rangan VV, Carreiro M, Gangadharan SP. The Prevalence of Gastroesophageal Reflux in Patients With Excessive Central Airway Collapse. Chest. 2019 03; 155(3):540-545. PMID: 30312588.
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  22. Rangan V, Zakari M, Hirsch W, Ballou S, Singh P, Sommers T, Iturrino J, Nee J, Staller K, Lembo A. Clinical and manometric characteristics of women with paradoxical puborectalis syndrome. United European Gastroenterol J. 2018 Dec; 6(10):1578-1585. PMID: 30574329.
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  23. Ballou S, Alhassan E, Hon E, Lembo C, Rangan V, Singh P, Hirsch W, Sommers T, Iturrino J, Nee J, Lembo A. Sleep Disturbances Are Commonly Reported Among Patients Presenting to a Gastroenterology Clinic. Dig Dis Sci. 2018 11; 63(11):2983-2991. PMID: 30094624.
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  24. Rangan V, Cremonini F. Rebamipide in Functional and Organic Dyspepsia: Sometimes the Best Offense Is a Good Defense. Dig Dis Sci. 2018 05; 63(5):1089-1090. PMID: 29464582.
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  25. Ballou S, Beath A, Kaptchuk TJ, Hirsch W, Sommers T, Nee J, Iturrino J, Rangan V, Singh P, Jones M, Lembo A. Factors Associated With Response to Placebo in Patients With Irritable Bowel Syndrome and Constipation. Clin Gastroenterol Hepatol. 2018 11; 16(11):1738-1744.e1. PMID: 29654913.
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  26. Singh P, Mitsuhashi S, Ballou S, Rangan V, Sommers T, Cheng V, Iturrino-Moreda J, Friedlander D, Nee J, Lembo A. Demographic and Dietary Associations of Chronic Diarrhea in a Representative Sample of Adults in the United States. Am J Gastroenterol. 2018 04; 113(4):593-600. PMID: 29610515.
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  27. Rangan V, Mitsuhashi S, Singh P, Ballou S, Hirsch W, Sommers T, Nee J, Iturrino J, Lembo A. Risk Factors for Fecal Urgency Among Individuals With and Without Diarrhea, Based on Data From the National Health and Nutrition Examination Survey. Clin Gastroenterol Hepatol. 2018 09; 16(9):1450-1458.e2. PMID: 29474972.
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  28. Rangan VV, Willis LH, Slentz CA, Bateman LA, Shields AT, Houmard JA, Kraus WE. Effects of an 8-month exercise training program on off-exercise physical activity. Med Sci Sports Exerc. 2011 Sep; 43(9):1744-51. PMID: 21364488.
    Citations: 10     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.