• 6818 Citations
  • 35 Scopus h-Index
20052020

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Research Output

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Article
2012

Safety of Prior Endoscopic Mucosal Resection in Patients Receiving Radiofrequency Ablation of Barrett's Esophagus

Okoro, N. I., Tomizawa, Y., Dunagan, K. T., Lutzke, L. S., Wang, K. K. & Prasad, G. A., Feb 1 2012, In : Clinical Gastroenterology and Hepatology. 10, 2, p. 150-154 5 p.

Research output: Contribution to journalArticle

49 Scopus citations

Variation in age at cancer diagnosis in familial versus nonfamilial Barrett's esophagus

Chak, A., Chen, Y., Vengoechea, J., Canto, M. I., Elston, R., Falk, G. W., Grady, W. M., Guda, K., Kinnard, M., Markowitz, S., Mittal, S., Prasad, G., Shaheen, N., Willis, J. E. & Barnholtz-Sloan, J. S., Feb 1 2012, In : Cancer Epidemiology Biomarkers and Prevention. 21, 2, p. 376-383 8 p.

Research output: Contribution to journalArticle

20 Scopus citations
2011

Epidemiology and natural history of intestinal metaplasia of the gastroesophageal junction and barrett's esophagus: A population-based study

Jung, K. W., Talley, N. J., Romero, Y., Katzka, D. A., Schleck, C. D., Zinsmeister, A. R., Dunagan, K. T., Lutzke, L. S., Wu, T. T., Wang, K. K., Frederickson, M., Geno, D. M., Locke, G. R. & Prasad, G. A., Aug 1 2011, In : American Journal of Gastroenterology. 106, 8, p. 1447-1455 9 p.

Research output: Contribution to journalArticle

105 Scopus citations

Outcomes of T1b esophageal adenocarcinoma patients

Tian, J., Prasad, G. A., Lutzke, L. S., Lewis, J. T. & Wang, K. K., Dec 1 2011, In : Gastrointestinal endoscopy. 74, 6, p. 1201-1206 6 p.

Research output: Contribution to journalArticle

20 Scopus citations

Population screening for barrett esophagus: A prospective randomized pilot study

Chang, J. Y., Talley, N. J., Locke, G. R., Katzka, D. A., Schleck, C. D., Zinsmeister, A. R., Dunagan, K. T., Wu, T. T., Wang, K. K. & Prasad, G. A., Dec 2011, In : Mayo Clinic proceedings. 86, 12, p. 1174-1180 7 p.

Research output: Contribution to journalArticle

18 Scopus citations

Prevalence of esophageal eosinophils in patients with barrett's esophagus

Ravi, K., Katzka, D. A., Smyrk, T. C., Prasad, G. A., Romero, Y., Francis, D. L., Lutzke, L., Tian, J. & Wang, K. K., May 1 2011, In : American Journal of Gastroenterology. 106, 5, p. 851-857 7 p.

Research output: Contribution to journalArticle

15 Scopus citations
2010

Depth of Submucosal Invasion Does Not Predict Lymph Node Metastasis and Survival of Patients With Esophageal Carcinoma

Badreddine, R. J., Prasad, G. A., Lewis, J. T., Lutzke, L. S., Borkenhagen, L. S., Dunagan, K. T. & Wang, K. K., Mar 1 2010, In : Clinical Gastroenterology and Hepatology. 8, 3, p. 248-253 6 p.

Research output: Contribution to journalArticle

70 Scopus citations

Endoscopic mucosal resection

Prasad, G. A. & Namasivayam, V., Apr 1 2010, In : Techniques in Gastrointestinal Endoscopy. 12, 2, p. 108-115 8 p.

Research output: Contribution to journalArticle

Endoscopic tri-modal imaging is more effective than standard endoscopy in identifying early-stage neoplasia in Barrett's esophagus

Curvers, W. L., Herrero, L. A., Wallace, M. B., Wong Kee Song, L. M., Ragunath, K., Wolfsen, H. C., Prasad, G. A., Wang, K. K., Subramanian, V., Weusten, B. L. A. M., Ten Kate, F. J. & Bergman, J. J. G. H. M., Oct 2010, In : Gastroenterology. 139, 4, p. 1106-1114.e1

Research output: Contribution to journalArticle

125 Scopus citations

Prevalence and predictors of recurrent neoplasia after ablation of Barrett's esophagus

Badreddine, R. J., Prasad, G. A., Wang, K. K., Wong Kee Song, L. M., Buttar, N. S., Dunagan, K. T., Lutzke, L. S. & Borkenhagen, L. S., Apr 1 2010, In : Gastrointestinal endoscopy. 71, 4, p. 697-703 7 p.

Research output: Contribution to journalArticle

44 Scopus citations

The Mayo Dysphagia Questionnaire-30: Documentation of reliability and validity of a tool for interventional trials in adults with esophageal disease

McElhiney, J., Lohse, M. R., Arora, A. S., Peloquin, J. M., Geno, D. M., Kuntz, M. M., Enders, F. B., Fredericksen, M., Abdalla, A. A., Khan, Y., Talley, N. J., Diehl, N. N., Beebe, T. J., Harris, A. M., Farrugia, G., Graner, D. E., Murray, J. A., Locke, G. R., Grothe, R. M., Crowell, M. D. & 10 others, Francis, D. L., Grudell, A. M. B., Dabade, T., Ramirez, A., Alkhatib, M., Alexander, J. A., Kimber, J., Prasad, G., Zinsmeister, A. R. & Romero, Y., Sep 1 2010, In : Dysphagia. 25, 3, p. 221-230 10 p.

Research output: Contribution to journalArticle

41 Scopus citations
2009

Endoscopic and Surgical Treatment of Mucosal (T1a) Esophageal Adenocarcinoma in Barrett's Esophagus

Prasad, G. A., Wu, T. T., Wigle, D. A., Buttar, N. S., Wongkeesong, L. M., Dunagan, K. T., Lutzke, L. S., Borkenhagen, L. S. & Wang, K. K., Sep 2009, In : Gastroenterology. 137, 3, p. 815-823 9 p.

Research output: Contribution to journalArticle

236 Scopus citations

Epidemiology of Eosinophilic Esophagitis Over Three Decades in Olmsted County, Minnesota

Prasad, G. A., Alexander, J. A., Schleck, C. D., Zinsmeister, A. R., Smyrk, T. C., Elias, R. M., Locke, G. R. & Talley, N. J., Oct 1 2009, In : Clinical Gastroenterology and Hepatology. 7, 10, p. 1055-1061 7 p.

Research output: Contribution to journalArticle

333 Scopus citations
2008

Correlation of histology with biomarker status after photodynamic therapy in barrett esophagus

Prasad, G. A., Wang, K. K., Halling, K. C., Buttar, N. S., Wongkeesong, L. M., Zinsmeister, A. R., Brankley, S. M., Westra, W. M., Lutzke, L. S., Borkenhagen, L. S. & Dunagan, K., Aug 1 2008, In : Cancer. 113, 3, p. 470-476 7 p.

Research output: Contribution to journalArticle

27 Scopus citations

Predictors of recurrent esophageal food impaction: A case-control study

Prasad, G. A., Reddy, J. G., Boyd-Enders, F. T., Schmoll, J. A., Lewis, J. T. & Wongkeesong, L. M., Aug 1 2008, In : Journal of clinical gastroenterology. 42, 7, p. 771-775 5 p.

Research output: Contribution to journalArticle

19 Scopus citations

Utility of Biomarkers in Prediction of Response to Ablative Therapy in Barrett's Esophagus

Prasad, G. A., Wang, K. K., Halling, K. C., Buttar, N. S., Wongkeesong, L. M., Zinsmeister, A. R., Brankley, S. M., Fritcher, E. G. B., Westra, W. M., Krishnadath, K. K., Lutzke, L. S. & Borkenhagen, L. S., Aug 2008, In : Gastroenterology. 135, 2, p. 370-379 10 p.

Research output: Contribution to journalArticle

61 Scopus citations
2007

Endoscopic resection of nonadenomatous ampullary neoplasms

Chahal, P., Prasad, G. A., Sanderson, S. O., Gostout, C. J., Levy, M. J. & Baron, T. H., Aug 1 2007, In : Journal of clinical gastroenterology. 41, 7, p. 661-666 6 p.

Research output: Contribution to journalArticle

11 Scopus citations

Endoscopic therapy in patients with Barrett's esophagus and portal hypertension

Prasad, G. A., Wang, K. K., Joyce, A. M., Kochman, M. L., Lutzke, L. S. & Borkenhagen, L. S., Mar 1 2007, In : Gastrointestinal endoscopy. 65, 3, p. 527-531 5 p.

Research output: Contribution to journalArticle

3 Scopus citations

Factors Associated With Increased Survival After Photodynamic Therapy for Cholangiocarcinoma

Prasad, G. A., Wang, K. K., Baron, T. H., Buttar, N. S., Wongkeesong, L. M., Roberts, L. R., LeRoy, A. J., Lutzke, L. S. & Borkenhagen, L. S., Jun 1 2007, In : Clinical Gastroenterology and Hepatology. 5, 6, p. 743-748 6 p.

Research output: Contribution to journalArticle

49 Scopus citations

Long-Term Survival Following Endoscopic and Surgical Treatment of High-Grade Dysplasia in Barrett's Esophagus

Prasad, G. A., Wang, K. K., Buttar, N. S., Wongkeesong, L. M., Krishnadath, K. K., Nichols, F. C., Lutzke, L. S. & Borkenhagen, L. S., Apr 2007, In : Gastroenterology. 132, 4, p. 1226-1233 8 p.

Research output: Contribution to journalArticle

214 Scopus citations

Predictors of stricture formation after photodynamic therapy for high-grade dysplasia in Barrett's esophagus{A figure is presented}

Prasad, G. A., Wang, K. K., Buttar, N. S., Wongkeesong, L. M., Lutzke, L. S. & Borkenhagen, L. S., Jan 1 2007, In : Gastrointestinal endoscopy. 65, 1, p. 60-66 7 p.

Research output: Contribution to journalArticle

72 Scopus citations

Prevalence and predictive factors of eosinophilic esophagitis in patients presenting with dysphagia: A prospective study

Prasad, G. A., Talley, N. J., Romero, Y., Arora, A. S., Kryzer, L. A., Smyrk, T. C. & Alexander, J. A., Dec 1 2007, In : American Journal of Gastroenterology. 102, 12, p. 2627-2632 6 p.

Research output: Contribution to journalArticle

218 Scopus citations

Significance of neoplastic involvement of margins obtained by endoscopic mucosal resection in Barrett's esophagus

Prasad, G. A., Buttar, N. S., Wongkeesong, L. M., Lewis, J. T., Sanderson, S. O., Lutzke, L. S., Borkenhagen, L. S. & Wang, K. K., Nov 1 2007, In : American Journal of Gastroenterology. 102, 11, p. 2380-2386 7 p.

Research output: Contribution to journalArticle

64 Scopus citations
2006

Frozen section analysis of esophageal endoscopic mucosal resection specimens in the real-time management of Barrett's esophagus

Prasad, G. A., Wang, K. K., Lutzke, L. S., Lewis, J. T., Sanderson, S. O., Buttar, N. S., Wong Kee Song, L. M., Borkenhagen, L. S. & Burgart, L. J., Feb 1 2006, In : Clinical Gastroenterology and Hepatology. 4, 2, p. 173-178 6 p.

Research output: Contribution to journalArticle

17 Scopus citations

Frozen section analysis of esophageal endoscopic mucosal resection specimens in the real-time management of Barrett's esophagus

Iyer, P. G., Wang, K. K. N., Lutzke, L. S., Lewis, J. T., Sanderson, S. O., Buttar, N. S., Wong Kee Song, L. M., Borkenhagen, L. S. & Burgart, L. J., Feb 2006, In : Clinical Gastroenterology and Hepatology. 4, 2, p. 119-120 2 p.

Research output: Contribution to journalArticle

Rodent endosonography to monitor esophageal cancer

Buttar, N. S., Wiersema, M. J., Wang, K. K., DeMars, C. J., Prasad, G. A. & Lutzke, L. S., Jun 1 2006, In : International Journal of Gastrointestinal Cancer. 37, 2-3, p. 84-90 7 p.

Research output: Contribution to journalArticle

3 Scopus citations
2005

Hemobilia caused by cytomegalovirus cholangiopathy

Prasad, G. A., Abraham, S. C., Baron, T. H. & Topazian, M. D., Nov 1 2005, In : American Journal of Gastroenterology. 100, 11, p. 2592-2595 4 p.

Research output: Contribution to journalArticle

13 Scopus citations

Spontaneous perforation in the ringed esophagus

Prasad, G. A. & Arora, A. S., Dec 1 2005, In : Diseases of the Esophagus. 18, 6, p. 406-409 4 p.

Research output: Contribution to journalArticle

18 Scopus citations