• 4081 Citations
  • 35 Scopus h-Index
20002019
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Research Output 2000 2019

2019
1 Citation (Scopus)

A phase III, multicenter, prospective, single-blinded, noninferiority, randomized controlled trial on the performance of a novel esophageal stent with an antireflux valve (with video)

Dua, K. S., DeWitt, J. M., Kessler, W. R., Diehl, D. L., Draganov, P. V., Wagh, M. S., Kahaleh, M., Wong Kee Song, L. M., Khara, H. S., Khan, A. H., Aburajab, M. M., Ballard, D., Forsmark, C. E., Edmundowicz, S. A., Brauer, B. C., Tyberg, A., Buttar, N. S. & Adler, D. G., Jul 1 2019, In : Gastrointestinal endoscopy. 90, 1, p. 64-74.e3

Research output: Contribution to journalArticle

Stents
Randomized Controlled Trials
Metals
Deglutition Disorders
Gastroesophageal Reflux
3 Citations (Scopus)

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. K. N., Wolfsen, H., Fleischer, D., Ramirez, F. C., Katzka, D. A., Buttar, N. S. & Iyer, P. G., May 1 2019, In : Journal of clinical gastroenterology. 53, 5, p. 361-365 5 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Adenocarcinoma
Confidence Intervals
Biopsy
Proportional Hazards Models

Cyclooxygenase-2 and Cytosolic Phospholipase A2 Are Overexpressed in Mucinous Pancreatic Cysts

Mensah, E. T., Smyrk, T. C., Zhang, L., Bick, B., Wood-Wentz, C. M., Buttar, N. S., Chari, S. T., Gleeson, F. C., Kendrick, M., Levy, M., Pearson, R., Petersen, B. T., Vege, S. S., Enders, F. T., Limburg, P. J. & Topazian, M., Apr 1 2019, In : Clinical and translational gastroenterology. 10, 4, p. e00028

Research output: Contribution to journalArticle

Open Access
Pancreatic Cyst
Cytosolic Phospholipases A2
Cyclooxygenase 2
Cysts
Cyst Fluid

Efficacy of difluoromethylornithine and aspirin for treatment of adenomas and aberrant crypt foci in patients with prior advanced colorectal neoplasms

Sinicrope, F. A., Velamala, P. R., Wong Kee Song, L. M., Viggiano, T. R., Bruining, D. H., Rajan, E., Gostout, C. J., Kraichely, R. E., Buttar, N. S., Schroeder, K. W., Kisiel, J. B., Larson, M. V., Sweetser, S. R., Sedlack, R. R., Sinicrope, S. N., Richmond, E., Umar, A., Della'Zanna, G., Noaeill, J. S., Meyers, J. P. & 1 others, Foster, N. R., Jan 1 2019, In : Cancer Prevention Research. 12, 11, p. 821-830 10 p.

Research output: Contribution to journalArticle

Aberrant Crypt Foci
Eflornithine
Adenoma
Aspirin
Colorectal Neoplasms
2018
16 Citations (Scopus)

ASGE guideline for infection control during GI endoscopy

ASGE Quality Assurance in Endoscopy Committee, May 1 2018, In : Gastrointestinal Endoscopy. 87, 5, p. 1167-1179 13 p.

Research output: Contribution to journalArticle

Infection Control
Endoscopy
Guidelines

Credentialing for Endoscopic Practice: The Mayo Clinic Model

Kane, S. V., Chandrasekhara, V., Sedlack, R. E. & Buttar, N. S., Sep 1 2018, In : Clinical Gastroenterology and Hepatology. 16, 9, p. 1370-1373.e1

Research output: Contribution to journalArticle

Credentialing
8 Citations (Scopus)

Diagnosis, assessment, and management of surgical complications following esophagectomy

Grimminger, P. P., Goense, L., Gockel, I., Bergeat, D., Bertheuil, N., Chandramohan, S. M., Chen, K. N., Chon, S. H., Denis, C., Goh, K. L., Gronnier, C., Liu, J. F., Meunier, B., Nafteux, P., Pirchi, E. D., Schiesser, M., Thieme, R., Wu, A., Wu, P. C., Buttar, N. S. & 1 others, Chang, A. C., Jan 1 2018, (Accepted/In press) In : Annals of the New York Academy of Sciences.

Research output: Contribution to journalArticle

Chylothorax
Anastomotic Leak
Esophagectomy
Fistula
Early Diagnosis
1 Citation (Scopus)
Fundoplication
Proton Pump Inhibitors
Gastroesophageal Reflux
Network Meta-Analysis

Incidence of Gastric-to-Pulmonary Aspiration in Patients Undergoing Elective Upper Gastrointestinal Endoscopy

Bohman, J. K., Jacob, A. K., Nelsen, K. A., Diedrich, D. A., Smischney, N., Olatoye, O., Molitor, R., Oblizajek, N. R., Hanson, A. C. & Buttar, N. S., Jan 1 2018, (Accepted/In press) In : Clinical Gastroenterology and Hepatology.

Research output: Contribution to journalArticle

Gastrointestinal Endoscopy
Stomach
Lung
Incidence
3 Citations (Scopus)

Outcomes of endoscopic intervention for overt GI bleeding in severe thrombocytopenia

Ramos, G. P., Binder, M., Hampel, P., Braga Neto, M. B., Sunjaya, D., Al Bawardy, B., Abu Dayyeh, B. K., Buttar, N. S., Bruining, D. H., Prabhu-Coelho, N., Larson, M. V., Wong Kee Song, L. M. & Rajan, E., Jan 1 2018, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

Thrombocytopenia
Hemorrhage
Liver Cirrhosis
Fibrosis
Gastrointestinal Endoscopy

Reply

Brandler, J., Meyer, A. J. & Buttar, N. S., Jun 1 2018, In : Clinical Gastroenterology and Hepatology. 16, 6, p. 986-987 2 p.

Research output: Contribution to journalLetter

3 Citations (Scopus)

Step-by-step use of hemostatic powder: treatment of a bleeding GI stromal tumor

Storm, A. C., Sawas, T., Higgins, T., Bruining, D. H., Leggett, C., Buttar, N. S., Wong Kee Song, L. M. & Abu Dayyeh, B. K., Jan 1 2018, (Accepted/In press) In : VideoGIE.

Research output: Contribution to journalArticle

Hemostatics
Powders
Hemorrhage
Neoplasms
2017
6 Citations (Scopus)

Combined AURKA and H3K9 methyltransferase targeting inhibits cell growth by inducing mitotic catastrophe

Mathison, A., Salmonson, A., Missfeldt, M., Bintz, J., Williams, M., Kossak, S., Nair, A., De Assuncao, T. M., Christensen, T., Buttar, N. S., Iovanna, J., Huebert, R. C. & Lomberk, G., Aug 1 2017, In : Molecular Cancer Research. 15, 8, p. 984-997 14 p.

Research output: Contribution to journalArticle

Aurora Kinase A
Methyltransferases
Epigenomics
Oncogenes
Methylation
12 Citations (Scopus)

Efficacy of Over-the-Scope Clips in Management of High-Risk Gastrointestinal Bleeding

Brandler, J., Baruah, A., Zeb, M., Mehfooz, A., Pophali, P., Wong Kee Song, L., AbuDayyeh, B., Gostout, C., Mara, K., Dierkhising, R. & Buttar, N. S., Jan 1 2017, (Accepted/In press) In : Clinical Gastroenterology and Hepatology.

Research output: Contribution to journalArticle

Risk Management
Surgical Instruments
Hemorrhage
Ulcer
Coronary Artery Disease
1 Citation (Scopus)

Feasibility assessment of microwave ablation for treating esophageal varices

Sebek, J., Curto, S., Eaton-Evans, J., Bouchier-Hayes, J., Ruvio, G., Ganta, C., Beard, W., Buttar, N. S., Song, L. W. K. & Prakash, P., Sep 1 2017, In : Journal of Medical Devices, Transactions of the ASME. 11, 3, 031013.

Research output: Contribution to journalArticle

Esophageal and Gastric Varices
Microwaves
Ablation
Applicators
Tissue
58 Citations (Scopus)

Multisociety guideline on reprocessing flexible GI endoscopes: 2016 update

Reprocessing Guideline Task Force, Feb 1 2017, In : Gastrointestinal Endoscopy. 85, 2, p. 282-294.e1

Research output: Contribution to journalArticle

Equipment Contamination
Gastrointestinal Endoscopes
Equipment Reuse
Digestive System Endoscopy
Endoscopes
6 Citations (Scopus)

Persistence of Nondysplastic Barrett's Esophagus Is Not Protective Against Progression to Adenocarcinoma

Krishnamoorthi, R., Ramos, G. P., Crews, N., Johnson, M., Dierkhising, R., Shi, Q. D., Ginos, B., Wang, K. K. N., Katzka, D. A., Buttar, N. S. & Iyer, P. G., Jun 1 2017, In : Clinical Gastroenterology and Hepatology. 15, 6, p. 950-952 3 p.

Research output: Contribution to journalShort survey

Barrett Esophagus
Adenocarcinoma
8 Citations (Scopus)

Predictors of Progression in Barrett’s Esophagus with Low-Grade Dysplasia: Results from a Multicenter Prospective BE Registry

Krishnamoorthi, R., Lewis, J. T., Krishna, M., Crews, N. J., Johnson, M. L., Dierkhising, R. A., Ginos, B. F., Wang, K. K. N., Wolfsen, H. C., Fleischer, D. E., Ramirez, F. C., Buttar, N. S., Katzka, D. A. & Iyer, P. G., Apr 4 2017, (Accepted/In press) In : American Journal of Gastroenterology.

Research output: Contribution to journalArticle

Barrett Esophagus
Registries
Propensity Score
Proportional Hazards Models
Publications
1 Citation (Scopus)

The Impact on Endoscopic Resource Utilization after A Targeted Intervention for Cost-Minimization of EGD and Colonoscopy

Kane, S., Buttar, N. S., Gleeson, F., Larson, M., Song, L. W. K. & Yates, R., Jun 1 2017, In : American Journal of Gastroenterology. 112, 6, p. 968 1 p.

Research output: Contribution to journalLetter

Colonoscopy
Costs and Cost Analysis
2016
1 Citation (Scopus)

Colorenal Fistula Repair Using a Combined Percutaneous CT-Guided and Endoscopic Approach

Schmit, G. D., Houston Thompson, R. & Buttar, N. S., Jun 1 2016, In : Journal of Vascular and Interventional Radiology. 27, 6, p. 896-897 2 p.

Research output: Contribution to journalComment/debate

Interventional Radiography
Urinary Fistula
Colonic Diseases
Intestinal Fistula
Cautery
1 Citation (Scopus)

Endoluminal stenting via the suture-assisted flange engagement technique

Tabibian, J. H., Leggett, C., Abu Dayyeh, B. K. & Buttar, N. S., Jan 1 2016, In : Gastrointestinal Endoscopy. 83, 1, p. 249-250 2 p.

Research output: Contribution to journalArticle

Esophagoscopy
Suture Techniques
Anastomotic Leak
Esophagectomy
Sutures
5 Citations (Scopus)

Esophagorespiratory Fistulas: Survival and Outcomes of Treatment

Lenz, C. J., Bick, B. L., Katzka, D. A., Nichols, F. C., Depew, Z. S., Wong Kee Song, L. M., Baron, T. H., Buttar, N. S., Maldonado, F., Enders, F. T., Harmsen, W. S., Dierkhising, R. A. & Topazian, M., Nov 7 2016, (Accepted/In press) In : Journal of Clinical Gastroenterology.

Research output: Contribution to journalArticle

Fistula
Survival
Therapeutics
Stents
Medical Records
3 Citations (Scopus)

Outcomes and Predictors of Rebleeding After 2-Octyl Cyanoacrylate Injection in Acute Gastric Variceal Hemorrhage

Al-Bawardy, B., Gorospe, E. C., Saleem, A., Buttar, N. S. & Wong Kee Song, L. M., Feb 17 2016, (Accepted/In press) In : Journal of Clinical Gastroenterology.

Research output: Contribution to journalArticle

Stomach
Hemorrhage
Injections
Hemostasis
Esophageal and Gastric Varices
2015

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

Barrett Esophagus
5 Citations (Scopus)

Chemoprevention in Barrett's Esophagus: Current Status

Zeb, M. H., Baruah, A., Kossak, S. K. & Buttar, N. S., Jun 1 2015, In : Gastroenterology Clinics of North America. 44, 2, p. 391-413 23 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Chemoprevention
Adenocarcinoma
Biomarkers
Research
4 Citations (Scopus)

Chemoprevention in Barrett's oesophagus

Baruah, A. & Buttar, N. S., Feb 1 2015, In : Best Practice and Research: Clinical Gastroenterology. 29, 1, p. 151-165 15 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Chemoprevention
Mucous Membrane
Adenocarcinoma
Incidence
1 Citation (Scopus)

Endoscopic management of fistulas, perforations, and leaks

Baruah, A., Kee Song, L. M. W. & Buttar, N. S., Oct 1 2015, In : Techniques in Gastrointestinal Endoscopy. 17, 4, p. 178-188 11 p.

Research output: Contribution to journalArticle

Fistula
Tissue Survival
Enteral Nutrition
Drainage
Equipment and Supplies
24 Citations (Scopus)

Metformin does not reduce markers of cell proliferation in esophageal tissues of patients with Barrett's Esophagus

Chak, A., Buttar, N. S., Foster, N. R., Seisler, D. K., Marcon, N. E., Schoen, R., Cruz-Correa, M. R., Falk, G. W., Sharma, P., Hur, C., Katzka, D. A., Rodriguez, L. M., Richmond, E., Sharma, A. N., Smyrk, T. C., Mandrekar, S. J. & Limburg, P. J., Apr 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 4, p. 665-672 8 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Metformin
Cell Proliferation
Placebos
Insulin
10 Citations (Scopus)

Pancreatic juice prostaglandin E2 concentrations are elevated in chronic pancreatitis and improve detection of early disease

Dayyeh, B. K. A., Conwell, D., Buttar, N. S., Kadilaya, V., Hart, P. A., Baumann, N. A., Bick, B. L., Chari, S. T., Chowdhary, S., Clain, J. E., Gleeson, F. C., Lee, L. S., Levy, M. J., Pearson, R. K., Petersen, B. T., Rajan, E., Steen, H., Suleiman, S., Banks, P. A., Vege, S. S. & 1 others, Topazian, M., Jan 1 2015, In : Clinical and Translational Gastroenterology. 6, 1, e72.

Research output: Contribution to journalArticle

Pancreatic Juice
Chronic Pancreatitis
Dinoprostone
Early Diagnosis
Bicarbonates

Percutaneous-assisted transprosthetic endoscopic therapy for transmural closure of a large postoperative leak

Dayyeh, B. K. A., Baron, T. H. & Buttar, N. S., Feb 1 2015, In : Gastrointestinal Endoscopy. 81, 2, p. 455-456 2 p.

Research output: Contribution to journalArticle

Gastroenterostomy
Anastomotic Leak
Gastrointestinal Endoscopy
Stents
Therapeutics
4 Citations (Scopus)

Phenotypic characterization of mice carrying homozygous deletion of KLF11, a gene in which mutations cause human neonatal and MODY VII diabetes

Mathison, A., Escande, C., Calvo, E., Seo, S., White, T., Salmonson, A., Faubion, W. A., Buttar, N. S., Iovanna, J., Lomberk, G., Chini, E. N. & Urrutia, R., Oct 1 2015, In : Endocrinology. 156, 10, p. 3581-3595 15 p.

Research output: Contribution to journalArticle

Type 2 Diabetes Mellitus
Mutation
Insulin Resistance
Genes
Kruppel-Like Transcription Factors
39 Citations (Scopus)

Quality Indicators for the Management of Barrett's Esophagus, Dysplasia, and Esophageal Adenocarcinoma: International Consensus Recommendations from the American Gastroenterological Association Symposium

Sharma, P., Katzka, D. A., Gupta, N., Ajani, J., Buttar, N. S., Chak, A., Corley, D., El-Serag, H., Falk, G. W., Fitzgerald, R., Goldblum, J., Gress, F., Ilson, D. H., Inadomi, J. M., Kuipers, E. J., Lynch, J. P., McKeon, F., Metz, D., Pasricha, P. J., Pech, O. & 9 others, Peek, R., Peters, J. H., Repici, A., Seewald, S., Shaheen, N. J., Souza, R. F., Spechler, S. J., Vennalaganti, P. & Wang, K. K. N., Nov 1 2015, In : Gastroenterology. 149, 6, p. 1599-1606 8 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Adenocarcinoma
Insurance Carriers
Quality of Health Care
Gastroenterology
2 Citations (Scopus)

Telescoping caps with over-the-scope clip for full-thickness resection of GI lesions (Xtender technique)

Dayyeh, B. K. A., Song, L. W. K., Rajan, E. & Buttar, N., Apr 1 2015, In : Gastrointestinal Endoscopy. 81, 4, p. 1005 1 p.

Research output: Contribution to journalArticle

Telescopes
Equipment Design
Gastrointestinal Endoscopy
Gastrointestinal Diseases
Polyps
2014
4 Citations (Scopus)

Active matrix metalloproteases are expressed early on and are high during the Barrett's esophagus malignancy sequence

Davelaar, A. L., Straub, D., Buttar, N. S., Fockens, P. & Krishnadath, K. K., Mar 1 2014, In : Scandinavian Journal of Gastroenterology. 50, 3, p. 321-332 12 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Metalloproteases
Neoplasms
Metaplasia
Adenocarcinoma
33 Citations (Scopus)

A pSMAD/CDX2 complex is essential for the intestinalization of epithelial metaplasia

Mari, L., Milano, F., Parikh, K., Straub, D., Everts, V., Hoeben, K. K., Fockens, P., Buttar, N. S. & Krishnadath, K. K., May 22 2014, In : Cell Reports. 7, 4, p. 1197-1210 14 p.

Research output: Contribution to journalArticle

Metaplasia
Assays
Animals
Genes
Switches
46 Citations (Scopus)

Effects of Topical Steroids on Tight Junction Proteins and Spongiosis in Esophageal Epithelia of Patients With Eosinophilic Esophagitis

Katzka, D. A., Tadi, R., Smyrk, T. C., Katarya, E., Sharma, A., Geno, D. M., Camilleri, M., Iyer, P. G., Alexander, J. A. & Buttar, N. S., Nov 1 2014, In : Clinical Gastroenterology and Hepatology. 12, 11, p. 1824-1829 6 p.

Research output: Contribution to journalArticle

Eosinophilic Esophagitis
Tight Junction Proteins
Tight Junctions
Epithelium
Steroids
67 Citations (Scopus)

Obesity and risk of esophageal adenocarcinoma and barrett's esophagus: A mendelian randomization study

Mayo Clinic Esophageal Adenocarcinoma and Barrett's Esophagus Registry Consortium, Ashman, J. B., Bouras, E. P., Cassivi, S. D., Crowell, M. D., De Groen, P., Erlichman, C., Fitch, T. R., Fleischer, D. E., Foxx-Orenstein, A. E., Halling, K. C., Houghton, L. A., Keaveny, A. P., Locke, G. R. & Martenson, J. A., Nov 1 2014, In : Journal of the National Cancer Institute. 106, 11, dju252.

Research output: Contribution to journalArticle

Barrett Esophagus
Random Allocation
Body Mass Index
Obesity
Adenocarcinoma
2 Citations (Scopus)

Over-the-scope clip closure of pancreaticocolonic fistula caused by severe necrotizing pancreatitis

Gorospe, E. C., Desai, S., Al-Bawardy, B., Baron, T. H., Buttar, N. S. & Wong Kee Song, L. M., 2014, In : Gastrointestinal Endoscopy. 79, 5, p. 713 1 p.

Research output: Contribution to journalArticle

Acute Necrotizing Pancreatitis
Colonic Diseases
Pancreatic Fistula
Intestinal Fistula
Colonoscopy
10 Citations (Scopus)

Strategy for prevention of cancers of the esophagus

Akiyama, J., Alexandre, L., Baruah, A., Buttar, N. S., Chandra, R., Clark, A. B., Hart, A. R., Hawk, E., Kandioler, D., Kappel, S., Krishnadath, S. K., Sharma, A., Singh, I., Straub, D., Triadafilopoulos, G., Umar, A. & Wolf, B., Sep 1 2014, In : Annals of the New York Academy of Sciences. 1325, 1, p. 108-126 19 p.

Research output: Contribution to journalArticle

Eflornithine
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Proton Pump Inhibitors
Cyclooxygenase 2 Inhibitors
Biomarkers
4 Citations (Scopus)

Translational research on Barrett's esophagus

Baruah, A., Buttar, N. S., Chandra, R., Chen, X., Clemons, N. J., Compare, D., El-Rifai, W., Gu, J., Houchen, C. W., Koh, S. Y. U., Li, W., Nardone, G., Phillips, W. A., Sharma, A., Singh, I., Upton, M. P., Vega, K. J. & Wu, X., Sep 1 2014, In : Annals of the New York Academy of Sciences. 1325, p. 170-186 17 p.

Research output: Contribution to journalArticle

Translational Medical Research
Barrett Esophagus
Esophageal Neoplasms
Oxidative stress
Microsatellite Repeats
2013
6 Citations (Scopus)

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. N., Dec 14 2013, In : World Journal of Gastroenterology. 19, 46, p. 8652-8658 7 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Observer Variation
Physicians
Methylene Blue
Gastroenterology
170 Citations (Scopus)
Adiposity
Metaplasia
Meta-Analysis
Adenocarcinoma
Barrett Esophagus
15 Citations (Scopus)

Discovery and Validation of Barrett's Esophagus MicroRNA Transcriptome by Next Generation Sequencing

Bansal, A., Lee, I. H., Hong, X., Mathur, S. C., Tawfik, O., Rastogi, A., Buttar, N. S., Visvanathan, M., Sharma, P. & Christenson, L. K., Jan 29 2013, In : PLoS One. 8, 1, e54240.

Research output: Contribution to journalArticle

Barrett Esophagus
esophagus
MicroRNAs
microRNA
Transcriptome
13 Citations (Scopus)

Feasibility of NOTES omental plug repair of perforated peptic ulcers: Results from a clinical pilot trial

Bingener, J., Loomis, E. A., Gostout, C. J., Zielinski, M. D., Buttar, N. S., Wong Kee Song, L. M., Baron, T. H., Ghahfarokhi, L. S. & Rajan, E., Jun 2013, In : Surgical Endoscopy and Other Interventional Techniques. 27, 6, p. 2201-2208 8 p.

Research output: Contribution to journalArticle

Peptic Ulcer
Surgical Instruments
Clinical Trials
Mortality
Patient Selection

Inflammation, obesity, barrett's esophagus, and esophageal adenocarcinoma

Sharma, A., Elebiary, A., Chowdhury, S. & Buttar, N. S., Jan 1 2013, Obesity, Inflammation and Cancer. Springer New York, p. 133-145 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Barrett Esophagus
Adenocarcinoma
Obesity
Inflammation
Wounds and Injuries
16 Citations (Scopus)

Role for Krüppel-Like Transcription Factor 11 in Mesenchymal Cell Function and Fibrosis

Mathison, A., Grzenda, A., Lomberk, G., Velez, G., Buttar, N. S., Tietz, P., Hendrickson, H., Liebl, A., Xiong, Y. Y., Gores, G. J., Fernandez-Zapico, M. E., La Russo, N. F., Faubion, W. A., Shah, V. & Urrutia, R., Sep 16 2013, In : PLoS One. 8, 9, e75311.

Research output: Contribution to journalArticle

fibrosis
collagen
Fibrosis
Transcription Factors
Collagen
40 Citations (Scopus)

Safety of endoscopic mucosal resection for Barrett's esophagus

Tomizawa, Y., Iyer, P. G., Wong Kee Song, L. M., Buttar, N. S., Lutzke, L. S. & Wang, K. K. N., Sep 2013, In : American Journal of Gastroenterology. 108, 9, p. 1440-1447 8 p.

Research output: Contribution to journalArticle

Barrett Esophagus
Safety
Pathologic Constriction
Endoscopic Mucosal Resection
Hemorrhage
34 Citations (Scopus)

Stent-associated esophagorespiratory fistulas: Incidence and risk factors

Bick, B. L., Wong Kee Song, L. M., Buttar, N. S., Baron, T. H., Nichols, F. C., Maldonado, F., Katzka, D. A., Enders, F. T. & Topazian, M., Feb 2013, In : Gastrointestinal Endoscopy. 77, 2, p. 181-189 9 p.

Research output: Contribution to journalArticle

Fistula
Stents
Incidence
Pathologic Constriction
Morbidity
2012
36 Citations (Scopus)

A combination of esomeprazole and aspirin reduces tissue concentrations of prostaglandin E2 in patients with Barrett's esophagus

Falk, G. W., Buttar, N. S., Foster, N. R., Ziegler, K. L. A., Demars, C. J., Romero, Y., Marcon, N. E., Schnell, T., Corley, D. A., Sharma, P., Cruz-Correa, M. R., Hur, C., Fleischer, D. E., Chak, A., Devault, K. R., Weinberg, D. S., Della'Zanna, G., Richmond, E., Smyrk, T. C., Mandrekar, S. J. & 1 others, Limburg, P. J., Oct 2012, In : Gastroenterology. 143, 4, p. 917-926 10 p.

Research output: Contribution to journalArticle

Esomeprazole
Barrett Esophagus
Dinoprostone
Aspirin
Adenocarcinoma
6 Citations (Scopus)

Combined endoscopic-interventional radiologic approach for the treatment of bleeding gastric varices in the setting of a large splenorenal shunt

Rao, A. S., Misra, S., Buttar, N. S., Baron, T. H. & Wong Kee Song, L. M., Nov 2012, In : Gastrointestinal Endoscopy. 76, 5, p. 1064-1065 2 p.

Research output: Contribution to journalArticle

Endoscopic Hemostasis
Surgical Splenorenal Shunt
Therapeutic Embolization
Tissue Adhesives
Cyanoacrylates