• 6992 Citations
  • 36 Scopus h-Index
20052020

Research output per year

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Research Output

Acceptability, Accuracy, and Safety of Disposable Transnasal Capsule Endoscopy for Barrett's Esophagus Screening

Sami, S. S., Iyer, P. G., Pophali, P., Halland, M., di Pietro, M., Ortiz-Fernandez-Sordo, J., White, J. R., Johnson, M., Guha, I. N., Fitzgerald, R. C. & Ragunath, K., Mar 2019, In : Clinical Gastroenterology and Hepatology. 17, 4, p. 638-646.e1

Research output: Contribution to journalArticle

Open Access
12 Scopus citations

Accuracy of Endoscopic Ultrasound Imaging in Distinguishing Celiac Ganglia From Celiac Lymph Nodes

Malikowski, T., Lehrke, H. D., Henry, M. R., Gleeson, F. C., Topazian, M. D., Harmsen, W. S., Takahashi, N., Inoue, D., Gara, N., Abu Dayyeh, B. K., Chari, S. T., Iyer, P. G., Rajan, E., Wang, K. K. & Levy, M. J., Jan 1 2019, In : Clinical Gastroenterology and Hepatology. 17, 1, p. 148-155.e3

Research output: Contribution to journalArticle

3 Scopus citations

ACG Clinical Guideline: Diagnosis and Management of Barrett's Esophagus

Shaheen, N. J., Falk, G. W., Iyer, P. G. & Gerson, L. B., Jan 1 2016, In : American Journal of Gastroenterology. 111, 1, p. 30-50 21 p.

Research output: Contribution to journalArticle

549 Scopus citations

Acid-suppressive medications and risk of oesophageal adenocarcinoma in patients with barrett's oesophagus: A systematic review and meta- Analysis

Singh, S., Garg, S. K., Singh, P. P., Iyer, P. G. & El-Serag, H. B., Aug 2014, In : Gut. 63, 8, p. 1229-1237 9 p.

Research output: Contribution to journalReview article

140 Scopus citations
1 Scopus citations

Alcoholic liver disease

O'Shea, R. S., Dasarathy, S., McCullough, A. J., Shuhart, M. C., Davis, G. L., Franco, J., Harrison, S. A., Howell, C. D., Ling, S. C., Liu, L. U., Martin, P., Reau, N., Runyon, B. A., Talwalkar, J. A., Wong, J. B., Yim, C., Inadomi, J., Baroni, D., Bernstein, D., Brugge, W. & 25 others, Chang, L., Cunningham, J., Dendrinos, K. G., Edmundowicz, S., Ginsburg, P. M., Hornbuckle, K., Kefalas, C., Koch, T., Lehrer, J., Lembo, A., Mullick, T., O'Brien, J., Papp, J., Parkman, H., Perumalsamy, K. S., Prasad, G. A., Qureshi, W. A., Roach, A., Sampliner, R., Sonnenberg, A., Vargo, J., Vege, S. S., Vela, M., Zein, N. & Zuckerman, M. J., Jan 2010, In : Hepatology. 51, 1, p. 307-328 22 p.

Research output: Contribution to journalReview article

791 Scopus citations

An Elderly Woman with an Uncommon Cause of Dysphagia

Al-Bawardy, B., Said, S. M. & Iyer, P. G., Sep 1 2015, In : Gastroenterology. 149, 3, p. e9-e10

Research output: Contribution to journalArticle

Approaches for stricture prevention after esophageal endoscopic resection

Abe, S., Iyer, P. G., Oda, I., Kanai, N. & Saito, Y., 2017, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

20 Scopus citations

Approach to foreign body ingestion, food impaction, and caustic injury

Gorospe, E. C., Wong Kee Song, L. M. & Iyer, P. G., Jan 1 2016, GI Endoscopic Emergencies. Springer New York, p. 91-105 15 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Approach to the Post-Ablation Barrett's Esophagus Patient

Kahn, A., Shaheen, N. J. & Iyer, P. G., Jun 1 2020, In : The American Journal of Gastroenterology. 115, 6, p. 823-831 9 p.

Research output: Contribution to journalArticle

Open Access
1 Scopus citations

A randomized comparative effectiveness trial of novel endoscopic techniques and approaches for barrett's esophagus screening in the community

Sami, S. S., Dunagan, K. T., Johnson, M. L., Schleck, C. D., Shah, N. D., Zinsmeister, A. R., Wongkeesong, L. M., Wang, K. K., Katzka, D. A., Ragunath, K. & Iyer, P. G., Jan 10 2015, In : American Journal of Gastroenterology. 110, 1, p. 148-158 11 p.

Research output: Contribution to journalArticle

47 Scopus citations

A retrospective cohort study of endoscopic therapy and esophagectomy for stage 1 esophageal cancer: less is more

McCarty, J. C., Parker, R. K., Vidri, R. J., Robinson, K. A., Lipsitz, S., Gangadharan, S. P. & Iyer, P. G., 2020, (Accepted/In press) In : Gastrointestinal endoscopy.

Research output: Contribution to journalArticle

1 Scopus citations

Assessment of the diagnostic performance and interobserver variability of endocytoscopy in Barrett's esophagus: A pilot ex-vivo study

Tomizawa, Y., Iyer, P. G., Wongkeesong, L. M., Buttar, N. S., Lutzke, L. S., Wu, T. T. & Wang, K. K., Dec 14 2013, In : World journal of gastroenterology. 19, 46, p. 8652-8658 7 p.

Research output: Contribution to journalArticle

7 Scopus citations

Association of Barrett's Esophagus With Type II Diabetes Mellitus: Results From a Large Population-based Case-Control Study

Iyer, P. G., Borah, B. J., Heien, H. C., Das, A., Cooper, G. S. & Chak, A., Sep 2013, In : Clinical Gastroenterology and Hepatology. 11, 9, p. 1108-1114.e5

Research output: Contribution to journalArticle

38 Scopus citations

Association of Serum Levels of Adipokines and Insulin With Risk of Barrett's Esophagus: A Systematic Review and Meta-Analysis

Chandar, A. K., Devanna, S., Lu, C., Singh, S., Greer, K., Chak, A. & Iyer, P. G., Dec 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 13, p. 2241-2255.e4

Research output: Contribution to journalArticle

19 Scopus citations

Association of sporadic and familial Barrett's esophagus with breast cancer

Chan, M. Q., Blum, A. E., Chandar, A. K., Emmons, A. M. L. K., Shindo, Y., Brock, W., Falk, G. W., Canto, M. I., Wang, J. S., Iyer, P. G., Shaheen, N. J., Grady, W. M., Abrams, J. A., Thota, P. N., Guda, K. K. & Chak, A., Apr 1 2018, In : Diseases of the Esophagus. 31, 4, doy007.

Research output: Contribution to journalArticle

Barrett Esophagus

Iyer, P. G. & Kaul, V., Sep 1 2019, In : Mayo Clinic proceedings. 94, 9, p. 1888-1901 14 p.

Research output: Contribution to journalReview article

3 Scopus citations

Barrett esophagus length, nodularity, and low-grade dysplasia are predictive of progression to esophageal adenocarcinoma

Solanky, D., Krishnamoorthi, R., Crews, N., Johnson, M., Wang, K., Wolfsen, H., Fleischer, D. E., Ramirez, F. C., Katzka, D., Buttar, N. & Iyer, P. G., May 1 2019, In : Journal of clinical gastroenterology. 53, 5, p. 361-365 5 p.

Research output: Contribution to journalArticle

6 Scopus citations

Barrett oesophagus

Peters, Y., Al-Kaabi, A., Shaheen, N. J., Chak, A., Blum, A., Souza, R. F., Di Pietro, M., Iyer, P. G., Pech, O., Fitzgerald, R. C. & Siersema, P. D., Dec 1 2019, In : Nature Reviews Disease Primers. 5, 1, 35.

Research output: Contribution to journalReview article

1 Scopus citations

Barrett's Esophagus: New Insights and Progress

Iyer, P. G. & Buttar, N. S., Jun 1 2015, In : Gastroenterology Clinics of North America. 44, 2, p. xv-xvi

Research output: Contribution to journalArticle

Best of foregut: esophagus, stomach, and duodenum

Otaki, F. & Iyer, P. G., Jan 1 2017, In : Gastrointestinal Endoscopy. 85, 1, p. 48-54 7 p.

Research output: Contribution to journalReview article

BOB CAT: A large-scale review and delphi consensus for management of Barrett's esophagus with no dysplasia, indefinite for, or low-grade dysplasia

Bennett, C., Moayyedi, P., Corley, D. A., Decaestecker, J., Falck-Ytter, Y., Falk, G., Vakil, N., Sanders, S., Vieth, M., Inadomi, J., Aldulaimi, D., Ho, K. Y., Odze, R., Meltzer, S. J., Quigley, E., Gittens, S., Watson, P., Zaninotto, G., Iyer, P. G., Alexandre, L. & 32 others, Ang, Y., Callaghan, J., Harrison, R., Singh, R., Bhandari, P., Bisschops, R., Geramizadeh, B., Kaye, P., Krishnadath, S., Fennerty, M. B., Manner, H., Nason, K. S., Pech, O., Konda, V., Ragunath, K., Rahman, I., Romero, Y., Sampliner, R., Siersema, P. D., Tack, J., Tham, T. C. K., Trudgill, N., Weinberg, D. S., Wang, J., Wang, K., Wong, J. Y. Y., Attwood, S., Malfertheiner, P., MacDonald, D., Barr, H., Ferguson, M. K. & Jankowski, J., May 8 2015, In : American Journal of Gastroenterology. 110, 5, p. 662-682 21 p.

Research output: Contribution to journalReview article

79 Scopus citations

Can endosheath technology open primary care doors to Barrett's esophagus screening by transnasal endoscopy?

Iyer, P. G. & Chak, A., Feb 1 2016, In : Endoscopy. 48, 2, p. 105-106 2 p.

Research output: Contribution to journalArticle

6 Scopus citations

Carbon Dioxide Insufflation during Endoscopic Pancreatic Function Tests Does Not Alter Duodenal Aspirate Bicarbonate Concentrations

Mohapatra, S., Majumder, S., Abu Dayyeh, B. K., Chari, S. T., Gleeson, F., Iyer, P. G., Levy, M. J., Pearson, R. K., Petersen, B. T., Vege, S. S. & Topazian, M., Aug 1 2017, In : Pancreas. 46, 7, p. e62-e63

Research output: Contribution to journalLetter

180 Scopus citations

Clinical and Histologic Determinants of Mortality for Patients With Barrett's Esophagus-Related T1 Esophageal Adenocarcinoma

Leggett, C. L., Lewis, J. T., Wu, T. T., Schleck, C. D., Zinsmeister, A. R., Dunagan, K. T., Lutzke, L. S., Wang, K. K. & Iyer, P. G., Apr 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 4, p. 658-664.e3

Research output: Contribution to journalArticle

13 Scopus citations

Clinical impact of celiac ganglia metastasis upon pancreatic ductal adenocarcinoma

Malikowski, T., Lehrke, H. D., Henry, M. R., Gleeson, F. C., Alberts, S. R., Kendrick, M., Lennon, R. J., McWilliams, R. R., Takahashi, N., Topazian, M. D., Gara, N., Abu Dayyeh, B. K., Chandrasekhara, V., Chari, S. T., Iyer, P. G., Rajan, E., Storm, A. C., Wang, K. K. & Levy, M. J., Jan 1 2019, (Accepted/In press) In : Pancreatology.

Research output: Contribution to journalArticle

Combined Celiac Ganglia and Plexus Neurolysis Shortens Survival, Without Benefit, vs Plexus Neurolysis Alone

Levy, M. J., Gleeson, F. C., Topazian, M. D., Fujii-Lau, L. L., Enders, F. T., Larson, J. J., Mara, K., Abu Dayyeh, B. K., Alberts, S. R., Hallemeier, C. L., Iyer, P. G., Kendrick, M. L., Mauck, W. D., Pearson, R. K., Petersen, B. T., Rajan, E., Takahashi, N., Vege, S. S., Wang, K. K. & Chari, S. T., Mar 2019, In : Clinical Gastroenterology and Hepatology. 17, 4, p. 728-738.e9

Research output: Contribution to journalArticle

4 Scopus citations

Comparative Assessment of Patient Preferences and Tolerability in Barrett Esophagus Screening: Results From a Randomized Trial

Blevins, C. H., Egginton, J. S., Shah, N. D., Johnson, M. L. & Iyer, P. G., Jan 23 2018, (Accepted/In press) In : Journal of Clinical Gastroenterology.

Research output: Contribution to journalArticle

4 Scopus citations

Continuing medical education exam: January 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P., Schwartz, D. & Wallace, M. B., Jan 1 2015, In : Gastrointestinal endoscopy. 81, 1, p. 214-214.e6

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: August 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Aug 1 2019, In : Gastrointestinal endoscopy. 90, 2, p. 301-301.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: September 2017

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Sep 1 2017, In : Gastrointestinal Endoscopy. 86, 3, p. 559-559.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: February 2016

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Feb 1 2016, In : Gastrointestinal Endoscopy. 83, 2, p. 434-434.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: June 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jun 1 2019, In : Gastrointestinal endoscopy. 89, 6, p. 1241-1241.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: November 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., Nov 1 2015, In : Gastrointestinal Endoscopy. 82, 5, p. 924-924.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: March 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Mar 1 2019, In : Gastrointestinal endoscopy. 89, 3, p. 625-625.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: June 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., Jun 1 2015, In : Gastrointestinal Endoscopy. 81, 6, p. 1439-1439.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: July 2018

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jul 1 2018, In : Gastrointestinal Endoscopy. 88, 1, p. 159-159.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: December 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., Dec 1 2015, In : Gastrointestinal Endoscopy. 82, 6, p. 1105-1105.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: March 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Mar 2020, In : Gastrointestinal endoscopy. 91, 3, p. 698-698.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: July 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., Jul 1 2015, In : Gastrointestinal Endoscopy. 82, 1, p. 146-146.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: September 2018

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Sep 1 2018, In : Gastrointestinal Endoscopy. 88, 3, p. 542-542.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: November 2016

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Nov 1 2016, In : Gastrointestinal Endoscopy. 84, 5, p. 833-833.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: June 2017

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jun 1 2017, In : Gastrointestinal Endoscopy. 85, 6, p. 1284-1284.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: May 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., May 1 2015, In : Gastrointestinal Endoscopy. 81, 5, p. 1237-1237.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: November 2018

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Nov 1 2018, In : Gastrointestinal Endoscopy. 88, 5, p. 868-868.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: November 2017

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Nov 1 2017, In : Gastrointestinal Endoscopy. 86, 5, p. 903-903.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: October 2015

Buxbaum, J., Ravi, K., Ross, W., Weston, B., Iyer, P. G., Schwartz, D. & Wallace, M. B., Oct 1 2015, In : Gastrointestinal Endoscopy. 82, 4, p. 718-718.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: January 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jan 2020, In : Gastrointestinal endoscopy. 91, 1, p. 162-162.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: June 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jun 2020, In : Gastrointestinal endoscopy. 91, 6, p. 1378-1378.e5

Research output: Contribution to journalComment/debate