Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 68

1.

ASGE guideline for infection control during GI endoscopy.

ASGE Quality Assurance in Endoscopy Committee, Calderwood AH, Day LW, Muthusamy VR, Collins J, Hambrick RD 3rd, Brock AS, Guda NM, Buscaglia JM, Petersen BT, Buttar NS, Khanna LG, Kushnir VM, Repaka A, Villa NA, Eisen GM.

Gastrointest Endosc. 2018 May;87(5):1167-1179. doi: 10.1016/j.gie.2017.12.009. Epub 2018 Mar 21. No abstract available.

PMID:
29573782
2.

Outcomes of endoscopic intervention for overt GI bleeding in severe thrombocytopenia.

Ramos GP, Binder M, Hampel P, Braga Neto MB, Sunjaya D, Al Bawardy B, Abu Dayyeh BK, Buttar NS, Bruining DH, Prabhu-Coelho N, Larson MV, Wong Kee Song LM, Rajan E.

Gastrointest Endosc. 2018 Feb 2. pii: S0016-5107(18)30091-9. doi: 10.1016/j.gie.2018.01.028. [Epub ahead of print]

PMID:
29408558
3.

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

Bohman JK, Jacob AK, Nelsen KA, Diedrich DA, Smischney N, Olatoye O, Molitor R, Oblizajek NR, Hanson AC, Buttar NS.

Clin Gastroenterol Hepatol. 2017 Nov 16. pii: S1542-3565(17)31361-7. doi: 10.1016/j.cgh.2017.11.024. [Epub ahead of print] No abstract available.

PMID:
29155354
4.

Safety and efficacy of coaxial lumen-apposing metal stents in the management of refractory gastrointestinal luminal strictures: a multicenter study.

Bazerbachi F, Heffley JD, Abu Dayyeh BK, Nieto J, Vargas EJ, Sawas T, Zaghlol R, Buttar NS, Topazian MD, Wong Kee Song LM, Levy M, Keilin S, Cai Q, Willingham FF.

Endosc Int Open. 2017 Sep;5(9):E861-E867. doi: 10.1055/s-0043-114665. Epub 2017 Sep 12.

5.

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

Krishnamoorthi R, Lewis JT, Krishna M, Crews NJ, Johnson ML, Dierkhising RA, Ginos BF, Wang KK, Wolfsen HC, Fleischer DE, Ramirez FC, Buttar NS, Katzka DA, Iyer PG.

Am J Gastroenterol. 2017 Jun;112(6):867-873. doi: 10.1038/ajg.2017.84. Epub 2017 Apr 4.

PMID:
28374813
6.

Esophagorespiratory Fistulas: Survival and Outcomes of Treatment.

Lenz CJ, Bick BL, Katzka D, Nichols FC, Depew ZS, Wong Kee Song LM, Baron TH, Buttar NS, Maldonado F, Enders FT, Harmsen WS, Dierkhising RA, Topazian MD.

J Clin Gastroenterol. 2018 Feb;52(2):131-136. doi: 10.1097/MCG.0000000000000751.

PMID:
27824640
7.

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

Schmit GD, Thompson RH, Buttar NS.

J Vasc Interv Radiol. 2016 Jun;27(6):896-7. doi: 10.1016/j.jvir.2016.03.004. Epub 2016 Jun 3. No abstract available.

PMID:
27287971
8.

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

Al-Bawardy B, Gorospe EC, Saleem A, Buttar NS, Wong Kee Song LM.

J Clin Gastroenterol. 2016 Jul;50(6):458-63. doi: 10.1097/MCG.0000000000000487.

PMID:
26890326
9.

Lumen-apposing covered self-expanding metal stent for management of benign gastrointestinal strictures.

Majumder S, Buttar NS, Gostout C, Levy MJ, Martin J, Petersen B, Topazian M, Wong Kee Song LM, Abu Dayyeh BK.

Endosc Int Open. 2016 Jan;4(1):E96-E101. doi: 10.1055/s-0041-108195. Epub 2015 Dec 15.

10.

Endoluminal stenting via the suture-assisted flange engagement technique.

Tabibian JH, Leggett CL, Abu Dayyeh BK, Buttar NS.

Gastrointest Endosc. 2016 Jan;83(1):249-50. doi: 10.1016/j.gie.2015.08.006. Epub 2015 Aug 10. No abstract available.

PMID:
26271185
11.

Barrett's Esophagus: New Insights and Progress.

Iyer PG, Buttar NS.

Gastroenterol Clin North Am. 2015 Jun;44(2):xv-xvi. doi: 10.1016/j.gtc.2015.03.002. Epub 2015 Apr 9. No abstract available.

PMID:
26021208
12.

Chemoprevention in Barrett's Esophagus: Current Status.

Zeb MH, Baruah A, Kossak SK, Buttar NS.

Gastroenterol Clin North Am. 2015 Jun;44(2):391-413. doi: 10.1016/j.gtc.2015.02.009. Review.

PMID:
26021201
13.

Chemoprevention in Barrett's oesophagus.

Baruah A, Buttar NS.

Best Pract Res Clin Gastroenterol. 2015 Feb;29(1):151-65. doi: 10.1016/j.bpg.2014.12.003. Epub 2014 Dec 29. Review.

PMID:
25743463
14.

Pancreatic juice prostaglandin e2 concentrations are elevated in chronic pancreatitis and improve detection of early disease.

Abu Dayyeh BK, Conwell D, Buttar NS, Kadilaya V, Hart PA, Baumann NA, Bick BL, Chari ST, Chowdhary S, Clain JE, Gleeson FC, Lee LS, Levy MJ, Pearson RK, Petersen BT, Rajan E, Steen H, Suleiman S, Banks PA, Vege SS, Topazian M.

Clin Transl Gastroenterol. 2015 Jan 29;6:e72. doi: 10.1038/ctg.2014.23.

15.

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

Davelaar AL, Straub D, Buttar NS, Fockens P, Krishnadath KK.

Scand J Gastroenterol. 2015 Mar;50(3):321-32. doi: 10.3109/00365521.2014.940379. Epub 2015 Jan 6.

PMID:
25562781
16.

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

Chak A, Buttar NS, Foster NR, Seisler DK, Marcon NE, Schoen R, Cruz-Correa MR, Falk GW, Sharma P, Hur C, Katzka DA, Rodriguez LM, Richmond E, Sharma AN, Smyrk TC, Mandrekar SJ, Limburg PJ; Cancer Prevention Network.

Clin Gastroenterol Hepatol. 2015 Apr;13(4):665-72.e1-4. doi: 10.1016/j.cgh.2014.08.040. Epub 2014 Sep 15.

17.

The risk of endoscopic mucosal resection in the setting of clopidogrel use.

Namasivayam V, Prasad GA, Lutzke LS, Dunagan KT, Borkenhagen LS, Okoro NI, Tomizawa Y, Buttar NS, Michel WL, Wang KK.

ISRN Gastroenterol. 2014 Apr 27;2014:494157. doi: 10.1155/2014/494157. eCollection 2014.

18.

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

Mari L, Milano F, Parikh K, Straub D, Everts V, Hoeben KK, Fockens P, Buttar NS, Krishnadath KK.

Cell Rep. 2014 May 22;7(4):1197-210. doi: 10.1016/j.celrep.2014.03.074. Epub 2014 May 1.

19.

Effects of topical steroids on tight junction proteins and spongiosis in esophageal epithelia of patients with eosinophilic esophagitis.

Katzka DA, Tadi R, Smyrk TC, Katarya E, Sharma A, Geno DM, Camilleri M, Iyer PG, Alexander JA, Buttar NS.

Clin Gastroenterol Hepatol. 2014 Nov;12(11):1824-9.e1. doi: 10.1016/j.cgh.2014.02.039. Epub 2014 Mar 27.

PMID:
24681080
20.

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

Tomizawa Y, Iyer PG, Wongkeesong LM, Buttar NS, Lutzke LS, Wu TT, Wang KK.

World J Gastroenterol. 2013 Dec 14;19(46):8652-8. doi: 10.3748/wjg.v19.i46.8652.

21.

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

Gorospe EC, Desai S, Al-Bawardy B, Baron TH, Buttar NS, Wong Kee Song LM.

Gastrointest Endosc. 2014 May;79(5):713. doi: 10.1016/j.gie.2013.10.042. Epub 2013 Dec 12. No abstract available.

PMID:
24332403
22.

Safety of endoscopic mucosal resection for Barrett's esophagus.

Tomizawa Y, Iyer PG, Wong Kee Song LM, Buttar NS, Lutzke LS, Wang KK.

Am J Gastroenterol. 2013 Sep;108(9):1440-7; quiz 1448. doi: 10.1038/ajg.2013.187. Epub 2013 Jul 16.

23.

Central adiposity is associated with increased risk of esophageal inflammation, metaplasia, and adenocarcinoma: a systematic review and meta-analysis.

Singh S, Sharma AN, Murad MH, Buttar NS, El-Serag HB, Katzka DA, Iyer PG.

Clin Gastroenterol Hepatol. 2013 Nov;11(11):1399-1412.e7. doi: 10.1016/j.cgh.2013.05.009. Epub 2013 May 22. Review.

24.

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

Bingener J, Loomis EA, Gostout CJ, Zielinski MD, Buttar NS, Song LM, Baron TH, Ghahfarokhi LS, Rajan E.

Surg Endosc. 2013 Jun;27(6):2201-8. doi: 10.1007/s00464-012-2740-3. Epub 2013 Jan 26.

25.

Stent-associated esophagorespiratory fistulas: incidence and risk factors.

Bick BL, Song LM, Buttar NS, Baron TH, Nichols FC, Maldonado F, Katzka DA, Enders FT, Topazian MD.

Gastrointest Endosc. 2013 Feb;77(2):181-9. doi: 10.1016/j.gie.2012.10.004. Epub 2012 Dec 11.

PMID:
23245798
26.

A combination of esomeprazole and aspirin reduces tissue concentrations of prostaglandin E(2) in patients with Barrett's esophagus.

Falk GW, Buttar NS, Foster NR, Ziegler KL, Demars CJ, Romero Y, Marcon NE, Schnell T, Corley DA, Sharma P, Cruz-Correa MR, Hur C, Fleischer DE, Chak A, Devault KR, Weinberg DS, Della'Zanna G, Richmond E, Smyrk TC, Mandrekar SJ, Limburg PJ; Cancer Prevention Network.

Gastroenterology. 2012 Oct;143(4):917-26.e1. doi: 10.1053/j.gastro.2012.06.044. Epub 2012 Jul 11.

27.

The crosstalk of mTOR/S6K1 and Hedgehog pathways.

Wang Y, Ding Q, Yen CJ, Xia W, Izzo JG, Lang JY, Li CW, Hsu JL, Miller SA, Wang X, Lee DF, Hsu JM, Huo L, Labaff AM, Liu D, Huang TH, Lai CC, Tsai FJ, Chang WC, Chen CH, Wu TT, Buttar NS, Wang KK, Wu Y, Wang H, Ajani J, Hung MC.

Cancer Cell. 2012 Mar 20;21(3):374-87. doi: 10.1016/j.ccr.2011.12.028.

28.

Distribution of body fat and its influence on esophageal inflammation and dysplasia in patients with Barrett's esophagus.

Nelsen EM, Kirihara Y, Takahashi N, Shi Q, Lewis JT, Namasivayam V, Buttar NS, Dunagan KT, Prasad GA.

Clin Gastroenterol Hepatol. 2012 Jul;10(7):728-34; quiz e61-2. doi: 10.1016/j.cgh.2012.03.007. Epub 2012 Mar 17.

29.

Medical and endoscopic management of high-grade dysplasia in Barrett's esophagus.

Wang KK, Tian JM, Gorospe E, Penfield J, Prasad G, Goddard T, Wongkeesong M, Buttar NS, Lutzke L, Krishnadath S.

Dis Esophagus. 2012 May;25(4):349-55. doi: 10.1111/j.1442-2050.2012.01342.x. Epub 2012 Mar 12.

30.

Placement of a covered stent for palliation of a cavitated colon cancer by using a novel over-the-scope technique (with video).

Samadder NJ, Bonin EA, Buttar NS, Baron TH, Gostout CJ, Topazian MD, Song LM.

Gastrointest Endosc. 2012 Dec;76(6):1275-7. doi: 10.1016/j.gie.2011.12.023. Epub 2012 Mar 7. No abstract available.

PMID:
22401820
31.

Sequence-specific recruitment of heterochromatin protein 1 via interaction with Krüppel-like factor 11, a human transcription factor involved in tumor suppression and metabolic diseases.

Lomberk G, Mathison AJ, Grzenda A, Seo S, DeMars CJ, Rizvi S, Bonilla-Velez J, Calvo E, Fernandez-Zapico ME, Iovanna J, Buttar NS, Urrutia R.

J Biol Chem. 2012 Apr 13;287(16):13026-39. doi: 10.1074/jbc.M112.342634. Epub 2012 Feb 8.

32.

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

Rao AS, Misra S, Buttar NS, Baron TH, Wong Kee Song LM.

Gastrointest Endosc. 2012 Nov;76(5):1064-5. doi: 10.1016/j.gie.2011.10.013. Epub 2012 Jan 20. No abstract available.

PMID:
22260886
33.

Detailed structural-functional analysis of the Krüppel-like factor 16 (KLF16) transcription factor reveals novel mechanisms for silencing Sp/KLF sites involved in metabolism and endocrinology.

Daftary GS, Lomberk GA, Buttar NS, Allen TW, Grzenda A, Zhang J, Zheng Y, Mathison AJ, Gada RP, Calvo E, Iovanna JL, Billadeau DD, Prendergast FG, Urrutia R.

J Biol Chem. 2012 Mar 2;287(10):7010-25. doi: 10.1074/jbc.M111.266007. Epub 2011 Dec 27.

34.

A functional family-wide screening of SP/KLF proteins identifies a subset of suppressors of KRAS-mediated cell growth.

Fernandez-Zapico ME, Lomberk GA, Tsuji S, DeMars CJ, Bardsley MR, Lin YH, Almada LL, Han JJ, Mukhopadhyay D, Ordog T, Buttar NS, Urrutia R.

Biochem J. 2011 Apr 15;435(2):529-37. doi: 10.1042/BJ20100773.

35.

Prognostic biomarkers for esophageal adenocarcinoma identified by analysis of tumor transcriptome.

Kim SM, Park YY, Park ES, Cho JY, Izzo JG, Zhang D, Kim SB, Lee JH, Bhutani MS, Swisher SG, Wu X, Coombes KR, Maru D, Wang KK, Buttar NS, Ajani JA, Lee JS.

PLoS One. 2010 Nov 30;5(11):e15074. doi: 10.1371/journal.pone.0015074.

36.

Endoscopic evaluation and advanced imaging of Barrett's esophagus.

Wang KK, Okoro N, Prasad G, WongKeeSong M, Buttar NS, Tian J.

Gastrointest Endosc Clin N Am. 2011 Jan;21(1):39-51. doi: 10.1016/j.giec.2010.09.013. Review.

37.

Molecular determinants of metaplastic and neoplastic transformation in the esophageal epithelium.

Singh A, Demars C, Buttar NS.

Prog Mol Biol Transl Sci. 2010;96:63-92. doi: 10.1016/B978-0-12-381280-3.00003-8. Review.

PMID:
21075340
38.

Combinatorial chemoprevention reveals a novel smoothened-independent role of GLI1 in esophageal carcinogenesis.

Rizvi S, Demars CJ, Comba A, Gainullin VG, Rizvi Z, Almada LL, Wang K, Lomberk G, Fernández-Zapico ME, Buttar NS.

Cancer Res. 2010 Sep 1;70(17):6787-96. doi: 10.1158/0008-5472.CAN-10-0197. Epub 2010 Jul 20.

39.

Distinct role of Kruppel-like factor 11 in the regulation of prostaglandin E2 biosynthesis.

Buttar NS, DeMars CJ, Lomberk G, Rizvi S, Bonilla-Velez J, Achra S, Rashtak S, Wang KK, Fernandez-Zapico ME, Urrutia R.

J Biol Chem. 2010 Apr 9;285(15):11433-44. doi: 10.1074/jbc.M109.077065. Epub 2010 Feb 12.

40.

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

Badreddine RJ, Prasad GA, Wang KK, Song LM, Buttar NS, Dunagan KT, Lutzke LS, Borkenhagen LS.

Gastrointest Endosc. 2010 Apr;71(4):697-703. doi: 10.1016/j.gie.2009.08.031. Epub 2009 Dec 3.

41.

Endoscopic and surgical treatment of mucosal (T1a) esophageal adenocarcinoma in Barrett's esophagus.

Prasad GA, Wu TT, Wigle DA, Buttar NS, Wongkeesong LM, Dunagan KT, Lutzke LS, Borkenhagen LS, Wang KK.

Gastroenterology. 2009 Sep;137(3):815-23. doi: 10.1053/j.gastro.2009.05.059. Epub 2009 Jun 12.

42.

Chemoprevention in Barrett's esophagus.

Ilyas S, DeMars CJ, Buttar NS.

J Gastrointest Cancer. 2007;38(1):1-9. Review.

PMID:
19065715
43.

Photodynamic therapy for Barrett's esophagus: does light still have a role?

Wang KK, Lutzke L, Borkenhagen L, Westra W, Song MW, Prasad G, Buttar NS.

Endoscopy. 2008 Dec;40(12):1021-5. doi: 10.1055/s-0028-1103405. Epub 2008 Dec 8. Review.

44.

Correlation of histology with biomarker status after photodynamic therapy in Barrett esophagus.

Prasad GA, Wang KK, Halling KC, Buttar NS, Wongkeesong LM, Zinsmeister AR, Brankley SM, Westra WM, Lutzke LS, Borkenhagen LS, Dunagan K.

Cancer. 2008 Aug 1;113(3):470-6. doi: 10.1002/cncr.23573.

45.

Utility of biomarkers in prediction of response to ablative therapy in Barrett's esophagus.

Prasad GA, Wang KK, Halling KC, Buttar NS, Wongkeesong LM, Zinsmeister AR, Brankley SM, Fritcher EG, Westra WM, Krishnadath KK, Lutzke LS, Borkenhagen LS.

Gastroenterology. 2008 Aug;135(2):370-9. doi: 10.1053/j.gastro.2008.04.036. Epub 2008 May 7.

46.

Bile acid exposure up-regulates tuberous sclerosis complex 1/mammalian target of rapamycin pathway in Barrett's-associated esophageal adenocarcinoma.

Yen CJ, Izzo JG, Lee DF, Guha S, Wei Y, Wu TT, Chen CT, Kuo HP, Hsu JM, Sun HL, Chou CK, Buttar NS, Wang KK, Huang P, Ajani J, Hung MC.

Cancer Res. 2008 Apr 15;68(8):2632-40. doi: 10.1158/0008-5472.CAN-07-5460.

47.

Rodent endosonography to monitor esophageal cancer.

Buttar NS, Wiersema MJ, Wang KK, DeMars CJ, Prasad GA, Lutzke LS.

Int J Gastrointest Cancer. 2006;37(2-3):84-90.

PMID:
17827527
48.

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

Prasad GA, Buttar NS, Wongkeesong LM, Lewis JT, Sanderson SO, Lutzke LS, Borkenhagen LS, Wang KK.

Am J Gastroenterol. 2007 Nov;102(11):2380-6. Epub 2007 Jul 19.

49.
50.

Bone morphogenetic protein 4 expressed in esophagitis induces a columnar phenotype in esophageal squamous cells.

Milano F, van Baal JW, Buttar NS, Rygiel AM, de Kort F, DeMars CJ, Rosmolen WD, Bergman JJ, VAn Marle J, Wang KK, Peppelenbosch MP, Krishnadath KK.

Gastroenterology. 2007 Jun;132(7):2412-21. Epub 2007 Mar 19.

PMID:
17570215

Supplemental Content

Loading ...
Support Center