• 7000 Citations
  • 36 Scopus h-Index
20052020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2020

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 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., Jul 2020, In : Gastrointestinal endoscopy. 92, 1, p. 23-30 8 p.

Research output: Contribution to journalArticle

1 Scopus citations

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: 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

Continuing Medical Education Exam: April 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Apr 2020, In : Gastrointestinal endoscopy. 91, 4, p. 943-943.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: February 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Feb 2020, In : Gastrointestinal endoscopy. 91, 2, p. 436-436.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: May 2020

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., May 2020, In : Gastrointestinal endoscopy. 91, 5, p. 1187-1187.e5

Research output: Contribution to journalComment/debate

Diagnosis of a remote neuroendocrine tumor thrombus by EUS-guided FNA

Dhaliwal, L., Marya, N. B., Huang, Y. & Iyer, P. G., Feb 2020, In : VideoGIE. 5, 2, p. 72-74 3 p.

Research output: Contribution to journalArticle

Open Access

Endoscopic Ultrasound/Fine Needle Aspiration Is Effective for Lymph Node Staging in Patients With Cholangiocarcinoma

Malikowski, T., Levy, M. J., Gleeson, F. C., Storm, A. C., Vargas, E. J., Topazian, M. D., Abu Dayyeh, B. K., Iyer, P. G., Rajan, E., Gores, G. J., Roberts, L. R. & Chandrasekhara, V., 2020, (Accepted/In press) In : Hepatology.

Research output: Contribution to journalArticle

One Size May Not Fit All as We Inch Closer to Personalized Management Strategies for Barrett's Esophagus

Codipilly, D. C. & Iyer, P. G., Aug 2020, In : Clinical Gastroenterology and Hepatology. 18, 9, p. 1930-1932 3 p.

Research output: Contribution to journalEditorial

Open Access

Outcomes of patients with submucosal (T1b) esophageal adenocarcinoma: a multicenter cohort study

Otaki, F., Ma, G. K., Krigel, A., Dierkhising, R. A., Lewis, J. T., Blevins, C. H., Gopalakrishnan, N. P., Ravindran, A., Johnson, M. L., Leggett, C. L., Wigle, D., Wang, K. K., Falk, G. W., Abrams, J. A., Nakagawa, H., Rustgi, A. K., Wang, T. C., Lightdale, C. J., Ginsberg, G. G. & Iyer, P. G., Jul 2020, In : Gastrointestinal endoscopy. 92, 1, p. 31-39.e1

Research output: Contribution to journalArticle

3 Scopus citations

Prospective multicenter study to evaluate capsule endoscopy competency using a validated assessment tool

Rajan, E., Martinez, M., Gorospe, E., Al Bawardy, B., Dobashi, A., Mara, K. C., Hansel, S. L., Bruining, D. H., Murray, J. A., Leggett, C. L., Nehra, V., Iyer, P. G., Pasha, S. F., Leighton, J. A., Shiff, A. D., Gurudu, S. R., Raffals, L. E., Lavey, C., Katzka, D. A. & Chen, C. H. H., May 2020, In : Gastrointestinal endoscopy. 91, 5, p. 1140-1145 6 p.

Research output: Contribution to journalArticle

2 Scopus citations

Reply to a Letter to Editor About the Manuscript: Unsedated Transnasal Endoscopy for Preoperative Examination of Bariatric Patients—a Prospective Study

Xavier, A. T., Alvares, A. V., Iyer, P. G. & Arantes, V. N., Jan 1 2020, In : Obesity Surgery. 30, 1, p. 340-341 2 p.

Research output: Contribution to journalLetter

Safety and histologic outcomes of endoscopic submucosal dissection with a novel articulating knife for esophageal neoplasia

Genere, J. R., Priyan, H., Sawas, T., Hanada, Y., Visrodia, K., Zakko, L., Iyer, P. G., Wong Kee Song, L. M. & Wang, K. K., Apr 2020, In : Gastrointestinal endoscopy. 91, 4, p. 797-805 9 p.

Research output: Contribution to journalArticle

Unsedated Transnasal Endoscopy for Preoperative Examination of Bariatric Patients: a Prospective Study

Xavier, A. T., Alvares, A. V., Iyer, P. G. & Arantes, V. N., Jan 1 2020, In : Obesity Surgery. 30, 1, p. 238-243 6 p.

Research output: Contribution to journalArticle

2 Scopus citations
2019

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

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

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

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: 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: 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: November 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Nov 2019, In : Gastrointestinal endoscopy. 90, 5, p. 846-846.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: October 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Oct 2019, In : Gastrointestinal endoscopy. 90, 4, p. 662-662.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: December 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Dec 2019, In : Gastrointestinal endoscopy. 90, 6, p. 971-971.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: January 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jan 1 2019, In : Gastrointestinal Endoscopy. 89, 1, p. 188-188.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: July 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Jul 1 2019, In : Gastrointestinal endoscopy. 90, 1, p. 150-150.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: September 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Sep 1 2019, In : Gastrointestinal endoscopy. 90, 3, p. 506-506.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: February 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Feb 1 2019, In : Gastrointestinal Endoscopy. 89, 2, p. 383-383.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: April 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., Apr 1 2019, In : Gastrointestinal endoscopy. 89, 4, p. 889-889.e5

Research output: Contribution to journalComment/debate

Continuing Medical Education Exam: May 2019

Ravi, K., Ross, W., Sahakian, A., Weston, B., Iyer, P. G., Rastogi, A. & Wallace, M. B., May 1 2019, In : Gastrointestinal endoscopy. 89, 5, p. 1044-1044.e5

Research output: Contribution to journalComment/debate

Discovery, validation, and application of novel methylated DNA markers for detection of esophageal cancer in plasma

Qin, Y., Wu, C. W., Taylor, W. R., Sawas, T., Burger, K. N., Mahoney, D. W., Sun, Z., Yab, T. C., Lidgard, G. P., Allawi, H. T., Buttar, N. S., Smyrk, T. C., Iyer, P. G., Katzka, D. A., Ahlquist, D. A. & Kisiel, J. B., Dec 15 2019, In : Clinical Cancer Research. 25, 24, p. 7396-7403 8 p.

Research output: Contribution to journalArticle

2 Scopus citations

Dysplasia detection in Barrett's esophagus: Is the glass half full or half empty?

Iyer, P. G., Nov 2019, In : Gastrointestinal endoscopy. 90, 5, p. 742-744 3 p.

Research output: Contribution to journalEditorial

Open Access

Endosheath ultrathin transnasal endoscopy is a cost-effective method for screening for Barrett's esophagus in patients with GERD symptoms

Honing, J., Kievit, W., Bookelaar, J., Peters, Y., Iyer, P. G. & Siersema, P. D., Jan 1 2019, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

6 Scopus citations

Interpretation of volumetric laser endomicroscopy in Barrett's esophagus using image enhancement software

Kamboj, A. K., Hoversten, P., Kahn, A. K., Trindade, A. J., Iyer, P. G., Wang, K. K. & Leggett, C. L., Nov 1 2019, In : Diseases of the Esophagus. 32, 11

Research output: Contribution to journalReview article

2 Scopus citations

Miniature gastrointestinal endoscopy: Now and the future

McGoran, J. J., McAlindon, M. E., Iyer, P. G., Seibel, E. J., Haidry, R., Lovat, L. B. & Sami, S. S., Aug 14 2019, In : World journal of gastroenterology. 25, 30, p. 4051-4060 10 p.

Research output: Contribution to journalReview article

Open Access

No Association Between Vitamin D Status and Risk of Barrett's Esophagus or Esophageal Adenocarcinoma: A Mendelian Randomization Study

Stomach and Esophageal Cancer Study Consortium, Oct 2019, In : Clinical Gastroenterology and Hepatology. 17, 11, p. 2227-2235.e1

Research output: Contribution to journalArticle

2 Scopus citations

Novel Screening Tests for Barrett’s Esophagus

Codipilly, D. C. & Iyer, P. G., Sep 1 2019, In : Current gastroenterology reports. 21, 9, 42.

Research output: Contribution to journalReview article

1 Scopus citations
3 Scopus citations

Response:

Codipilly, D. C., Qin, Y., Dawsey, S. M., Kisiel, J. B., Topazian, M., Ahlquist, D. & Iyer, P. G., Feb 1 2019, In : Gastrointestinal Endoscopy. 89, 2, 1 p.

Research output: Contribution to journalLetter

Risk of progression in Barrett's esophagus indefinite for dysplasia: a systematic review and meta-analysis

Krishnamoorthi, R., Mohan, B. P., Jayaraj, M., Wang, K. K. N., Katzka, D. A., Ross, A., Adler, D. G. & Iyer, P. G., Jan 1 2019, (Accepted/In press) In : Gastrointestinal endoscopy.

Research output: Contribution to journalReview article

1 Scopus citations

Safety, Diagnostic Accuracy, and Effects of Endoscopic Ultrasound Fine-Needle Aspiration on Detection of Extravascular Migratory Metastases

Rustagi, T., Gleeson, F. C., Chari, S. T., Lehrke, H. D., Takahashi, N., Malikowski, T. M., Abu Dayyeh, B. K., Chandrasekhara, V., Iyer, P. G., Kendrick, M., Pearson, R. K., Petersen, B. T., Rajan, E., Smoot, R. L., Storm, A. C., Topazian, M. D., Truty, M. J., Vege, S. S., Wang, K. K. & Levy, M. J., Nov 2019, In : Clinical Gastroenterology and Hepatology. 17, 12, p. 2533-2540.e1

Research output: Contribution to journalArticle

3 Scopus citations

Systematic review and meta-analysis of prevalence and risk factors for Barrett's esophagus

Qumseya, B. J., Bukannan, A., Gendy, S., Ahemd, Y., Sultan, S., Bain, P., Gross, S. A., Iyer, P. & Wani, S., Nov 2019, In : Gastrointestinal endoscopy. 90, 5, p. 707-717.e1

Research output: Contribution to journalReview article

5 Scopus citations

Targeting the COX1/2-Driven thromboxane A2 pathway suppresses Barrett's esophagus and esophageal adenocarcinoma development

Zhang, T., Wang, Q., Ma, W. Y., Wang, K., Chang, X., Johnson, M. L., Bai, R., Bode, A. M., Foster, N. R., Falk, G. W., Limburg, P. J., Iyer, P. G. & Dong, Z., Nov 2019, In : EBioMedicine. 49, p. 145-156 12 p.

Research output: Contribution to journalArticle

Open Access

What Constitutes Optimal Management of T1N0 Esophageal Adenocarcinoma?

Ramay, F. H., Vareedayah, A. A., Visrodia, K., Iyer, P. G., Wang, K. K. N., Eluri, S., Shaheen, N. J., Reddy, R., Martin, L. W., Greenwald, B. D. & Edwards, M. A., Jan 1 2019, (Accepted/In press) In : Annals of Surgical Oncology.

Research output: Contribution to journalArticle

1 Scopus citations