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Items: 1 to 50 of 136

1.

Chromoendoscopy versus autofluorescence imaging for neoplasia detection in patients with longstanding ulcerative colitis (FIND-UC): an international, multicentre, randomised controlled trial.

Vleugels JLA, Rutter MD, Ragunath K, Rees CJ, Ponsioen CY, Lahiff C, Ket SN, Wanders LK, Samuel S, Butt F, Kuiper T, Travis SPL, D'Haens G, Wang LM, van Eeden S, East JE, Dekker E.

Lancet Gastroenterol Hepatol. 2018 May;3(5):305-316. doi: 10.1016/S2468-1253(18)30055-4. Epub 2018 Mar 20.

PMID:
29567006
2.

How to Perform a High-Quality Examination in Patients With Barrett's Esophagus.

Everson MA, Ragunath K, Bhandari P, Lovat L, Haidry R.

Gastroenterology. 2018 Apr;154(5):1222-1226. doi: 10.1053/j.gastro.2018.03.001. Epub 2018 Mar 3. No abstract available.

PMID:
29510131
3.

UK guidelines on oesophageal dilatation in clinical practice.

Sami SS, Haboubi HN, Ang Y, Boger P, Bhandari P, de Caestecker J, Griffiths H, Haidry R, Laasch HU, Patel P, Paterson S, Ragunath K, Watson P, Siersema PD, Attwood SE.

Gut. 2018 Feb 24. pii: gutjnl-2017-315414. doi: 10.1136/gutjnl-2017-315414. [Epub ahead of print]

4.

MDM2 expression in the progression of Barrett's oesophagus.

Robinson L, Ilyas M, Ragunath K, Card T, Abradu-Berchie B, Kaye P.

Histopathology. 2018 Feb 10. doi: 10.1111/his.13480. [Epub ahead of print] No abstract available.

PMID:
29427358
5.

Evaluation of a novel infra-red endoscopy system in the assessment of early neoplasia in Barretts esophagus: pilot study from a single center.

Ortiz-Fernandez-Sordo J, Sami SS, Mansilla-Vivar R, Subramanian V, Mannath J, Telakis E, Ragunath K.

Dis Esophagus. 2018 Mar 1;31(3). doi: 10.1093/dote/dox137.

PMID:
29228128
6.

Endoscopic submucosal dissection for inflammatory bowel disease-related dysplasia: feasible, but be ready for a difficult procedure.

Parra-Blanco A, Ragunath K.

Endoscopy. 2017 Dec;49(12):1200-1201. doi: 10.1055/s-0043-119641. Epub 2017 Nov 29. No abstract available.

PMID:
29186733
7.

Pit pattern analysis with high-definition chromoendoscopy and narrow-band imaging for optical diagnosis of dysplasia in patients with ulcerative colitis.

Bisschops R, Bessissow T, Dekker E, East JE, Para-Blanco A, Ragunath K, Bhandari P, Rutter M, Schoon E, Wilson A, John JM, Van Steen K, Baert F, Ferrante M.

Gastrointest Endosc. 2017 Dec;86(6):1100-1106.e1. doi: 10.1016/j.gie.2017.09.024. Epub 2017 Oct 3.

PMID:
28986266
8.

Quality standards in upper gastrointestinal endoscopy: a position statement of the British Society of Gastroenterology (BSG) and Association of Upper Gastrointestinal Surgeons of Great Britain and Ireland (AUGIS).

Beg S, Ragunath K, Wyman A, Banks M, Trudgill N, Pritchard DM, Riley S, Anderson J, Griffiths H, Bhandari P, Kaye P, Veitch A.

Gut. 2017 Nov;66(11):1886-1899. doi: 10.1136/gutjnl-2017-314109. Epub 2017 Aug 18. Erratum in: Gut. 2017 Dec;66(12 ):2188.

9.

Corrigendum: The Conversion of Planned Colonoscopy to Sigmoidoscopy and the Effect of this Practice on the Measurement of Quality Indicators.

Beg S, Sansone S, Manguso F, Schembri J, Patel J, Thoufeeq M, Corbett G, Ragunath K.

Am J Gastroenterol. 2017 Sep;112(9):1484. doi: 10.1038/ajg.2017.211. Epub 2017 Aug 8.

PMID:
28786409
10.

Cardiac ischemia after epinephrine injection during EMR for a large rectal polyp.

Budihal S, Ragunath K.

Gastrointest Endosc. 2018 Jan;87(1):306-308. doi: 10.1016/j.gie.2017.07.011. Epub 2017 Jul 20. No abstract available.

PMID:
28734990
11.

Systematic assessment with I-SCAN magnification endoscopy and acetic acid improves dysplasia detection in patients with Barrett's esophagus.

Lipman G, Bisschops R, Sehgal V, Ortiz-Fernández-Sordo J, Sweis R, Esteban JM, Hamoudi R, Banks MR, Ragunath K, Lovat LB, Haidry RJ.

Endoscopy. 2017 Dec;49(12):1219-1228. doi: 10.1055/s-0043-113441. Epub 2017 Jul 21.

PMID:
28732392
12.

Comparative study of endoscopic surveillance in hereditary diffuse gastric cancer according to CDH1 mutation status.

Mi EZ, Mi EZ, di Pietro M, O'Donovan M, Hardwick RH, Richardson S, Ziauddeen H, Fletcher PC, Caldas C, Tischkowitz M, Ragunath K, Fitzgerald RC.

Gastrointest Endosc. 2018 Feb;87(2):408-418. doi: 10.1016/j.gie.2017.06.028. Epub 2017 Jul 6.

13.

The Conversion of Planned Colonoscopy to Sigmoidoscopy and the Effect of this Practice on the Measurement of Quality Indicators.

Beg S, Sansone S, Manguso F, Schembri J, Patel J, Thoufeeq M, Corbett G, Ragunath K.

Am J Gastroenterol. 2017 Oct;112(10):1545-1552. doi: 10.1038/ajg.2017.138. Epub 2017 May 30. Erratum in: Am J Gastroenterol. 2017 Aug 08;:.

PMID:
28555631
14.

Risk stratification of Barrett's oesophagus using a non-endoscopic sampling method coupled with a biomarker panel: a cohort study.

Ross-Innes CS, Chettouh H, Achilleos A, Galeano-Dalmau N, Debiram-Beecham I, MacRae S, Fessas P, Walker E, Varghese S, Evan T, Lao-Sirieix PS, O'Donovan M, Malhotra S, Novelli M, Disep B, Kaye PV, Lovat LB, Haidry R, Griffin M, Ragunath K, Bhandari P, Haycock A, Morris D, Attwood S, Dhar A, Rees C, Rutter MD, Ostler R, Aigret B, Sasieni PD, Fitzgerald RC; BEST2 study group.

Lancet Gastroenterol Hepatol. 2017 Jan;2(1):23-31. doi: 10.1016/S2468-1253(16)30118-2. Epub 2016 Nov 11.

PMID:
28404010
15.

Review on gastrointestinal angiodysplasia throughout the gastrointestinal tract.

Beg S, Ragunath K.

Best Pract Res Clin Gastroenterol. 2017 Feb;31(1):119-125. doi: 10.1016/j.bpg.2016.11.004. Epub 2017 Jan 12. Review.

PMID:
28395783
16.

Clinical utility of the SMSA grading tool for the management of colonic neoplastic lesions.

Sansone S, Ragunath K, Bianco MA, Manguso F, Beg S, Bagewadi A, Din S, Rotondano G.

Dig Liver Dis. 2017 May;49(5):518-522. doi: 10.1016/j.dld.2016.12.030. Epub 2017 Jan 6.

PMID:
28096059
17.

The cost-effectiveness of radiofrequency ablation for Barrett's esophagus with low-grade dysplasia: results from a randomized controlled trial (SURF trial).

Phoa KN, Rosmolen WD, Weusten BLAM, Bisschops R, Schoon EJ, Das S, Ragunath K, Fullarton G, DiPietro M, Ravi N, Tijssen JGP, Dijkgraaf MGW, Bergman JJGHM; SURF investigators.

Gastrointest Endosc. 2017 Jul;86(1):120-129.e2. doi: 10.1016/j.gie.2016.12.001. Epub 2016 Dec 9.

PMID:
27956164
18.

Role of endoscopy in early oesophageal cancer.

Mannath J, Ragunath K.

Nat Rev Gastroenterol Hepatol. 2016 Dec;13(12):720-730. doi: 10.1038/nrgastro.2016.148. Epub 2016 Nov 3. Review.

PMID:
27807370
19.

Performance measures for upper gastrointestinal endoscopy: A European Society of Gastrointestinal Endoscopy quality improvement initiative.

Bisschops R, Areia M, Coron E, Dobru D, Kaskas B, Kuvaev R, Pech O, Ragunath K, Weusten B, Familiari P, Domagk D, Valori R, Kaminski MF, Spada C, Bretthauer M, Bennett C, Senore C, Dinis-Ribeiro M, Rutter MD.

United European Gastroenterol J. 2016 Oct;4(5):629-656. Epub 2016 Aug 21. Review. No abstract available.

20.

Performance measures for upper gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative.

Bisschops R, Areia M, Coron E, Dobru D, Kaskas B, Kuvaev R, Pech O, Ragunath K, Weusten B, Familiari P, Domagk D, Valori R, Kaminski MF, Spada C, Bretthauer M, Bennett C, Senore C, Dinis-Ribeiro M, Rutter MD.

Endoscopy. 2016 Sep;48(9):843-64. doi: 10.1055/s-0042-113128. Epub 2016 Aug 22. Review. No abstract available.

21.

The use of optical imaging techniques in the gastrointestinal tract.

Beg S, Wilson A, Ragunath K.

Frontline Gastroenterol. 2016 Jul;7(3):207-215. Epub 2015 Nov 9.

22.

Development of an E-learning System for the Endoscopic Diagnosis of Early Gastric Cancer: An International Multicenter Randomized Controlled Trial.

Yao K, Uedo N, Muto M, Ishikawa H, Cardona HJ, Filho ECC, Pittayanon R, Olano C, Yao F, Parra-Blanco A, Ho SH, Avendano AG, Piscoya A, Fedorov E, Bialek AP, Mitrakov A, Caro L, Gonen C, Dolwani S, Farca A, Cuaresma LF, Bonilla JJ, Kasetsermwiriya W, Ragunath K, Kim SE, Marini M, Li H, Cimmino DG, Piskorz MM, Iacopini F, So JB, Yamazaki K, Kim GH, Ang TL, Milhomem-Cardoso DM, Waldbaum CA, Carvajal WAP, Hayward CM, Singh R, Banerjee R, Anagnostopoulos GK, Takahashi Y.

EBioMedicine. 2016 Jul;9:140-147. doi: 10.1016/j.ebiom.2016.05.016. Epub 2016 May 17.

23.

A multicenter prospective study of the real-time use of narrow-band imaging in the diagnosis of premalignant gastric conditions and lesions.

Pimentel-Nunes P, Libânio D, Lage J, Abrantes D, Coimbra M, Esposito G, Hormozdi D, Pepper M, Drasovean S, White JR, Dobru D, Buxbaum J, Ragunath K, Annibale B, Dinis-Ribeiro M.

Endoscopy. 2016 Aug;48(8):723-30. doi: 10.1055/s-0042-108435. Epub 2016 Jun 9.

PMID:
27280384
24.

The detection of oesophageal varices using a novel, disposable, probe-based transnasal endoscope: a prospective diagnostic pilot study.

Sami SS, Ragunath K, Wilkes EA, James M, Mansilla-Vivar R, Ortiz-Fernández-Sordo J, White J, Khanna A, Coletta M, Samuel S, Aithal GP, Guha IN.

Liver Int. 2016 Nov;36(11):1639-1648. doi: 10.1111/liv.13152. Epub 2016 May 24.

PMID:
27125510
25.

Dysplasia in Barrett's oesophagus: p53 immunostaining is more reproducible than haematoxylin and eosin diagnosis and improves overall reliability, while grading is poorly reproducible.

Kaye PV, Ilyas M, Soomro I, Haider SA, Atwal G, Menon S, Gill S, Richards C, Harrison R, West K, Ragunath K.

Histopathology. 2016 Sep;69(3):431-40. doi: 10.1111/his.12956. Epub 2016 Apr 6.

PMID:
26918780
26.

Incidence of metachronous visible lesions in patients referred for radiofrequency ablation (RFA) therapy for early Barrett's neoplasia: a single-centre experience.

Ortiz-Fernández-Sordo J, Sami S, Mansilla-Vivar R, De Caestecker J, Cole A, Ragunath K.

Frontline Gastroenterol. 2016 Jan;7(1):24-29. Epub 2015 Mar 13.

27.

Reply to Kristo et al.

Haidry RJ, Lipman G, Banks MR, Butt MA, Sehgal V, Graham D, Dunn JM, Gupta A, Sweis R, Miah H, Morris D, Smart HL, Bhandari P, Willert R, Fullarton G, Morris J, Di Pietro M, Gordon C, Penman I, Barr H, Patel P, Boger P, Kapoor N, Mahon B, Hoare J, Narayanasamy R, O'Toole D, Cheong E, Direkze NC, Ang Y, Veitch A, Dhar A, Nyalender D, Ragunath K, Leahy A, Fullard M, Rodriguez-Justo M, Novelli M, Lovat LB.

Endoscopy. 2016 Jan;48(1):93. doi: 10.1055/s-0035-1569618. Epub 2015 Dec 28. No abstract available.

PMID:
26710283
28.

Image-enhanced endoscopy technology in the gastrointestinal tract: what is available?

Beg S, Ragunath K.

Best Pract Res Clin Gastroenterol. 2015 Aug;29(4):627-38. doi: 10.1016/j.bpg.2015.05.008. Epub 2015 Jun 4. Review.

PMID:
26381307
29.

Acetic acid chromoendoscopy for the diagnosis of early neoplasia and specialized intestinal metaplasia in Barrett's esophagus: a meta-analysis.

Coletta M, Sami SS, Nachiappan A, Fraquelli M, Casazza G, Ragunath K.

Gastrointest Endosc. 2016 Jan;83(1):57-67.e1. doi: 10.1016/j.gie.2015.07.023. Epub 2015 Sep 12. Review.

PMID:
26371851
30.

Performance characteristics of unsedated ultrathin video endoscopy in the assessment of the upper GI tract: systematic review and meta-analysis.

Sami SS, Subramanian V, Ortiz-Fernández-Sordo J, Saeed A, Singh S, Guha IN, Iyer PG, Ragunath K.

Gastrointest Endosc. 2015 Nov;82(5):782-92. doi: 10.1016/j.gie.2015.07.016. Epub 2015 Sep 12. Review.

PMID:
26371850
31.

Systematic review with meta-analysis: endoscopic balloon dilatation for Crohn's disease strictures.

Morar PS, Faiz O, Warusavitarne J, Brown S, Cohen R, Hind D, Abercrombie J, Ragunath K, Sanders DS, Arnott I, Wilson G, Bloom S, Arebi N; Crohn's Stricture Study (CroSS) Group.

Aliment Pharmacol Ther. 2015 Nov;42(10):1137-48. doi: 10.1111/apt.13388. Epub 2015 Sep 11. Review.

32.

Comparing outcome of radiofrequency ablation in Barrett's with high grade dysplasia and intramucosal carcinoma: a prospective multicenter UK registry.

Haidry RJ, Lipman G, Banks MR, Butt MA, Sehgal V, Graham D, Dunn JM, Gupta A, Sweis R, Miah H, Morris D, Smart HL, Bhandari P, Willert R, Fullarton G, Morris J, Di Pietro M, Gordon C, Penman I, Barr H, Patel P, Boger P, Kapoor N, Mahon B, Hoare J, Narayanasamy R, O'Toole D, Cheong E, Direkze NC, Ang Y, Veitch A, Dhar A, Nyalender D, Ragunath K, Leahy A, Fullard M, Rodriguez-Justo M, Novelli M, Lovat LB.

Endoscopy. 2015 Nov;47(11):980-7. doi: 10.1055/s-0034-1392414. Epub 2015 Jun 30.

PMID:
26126159
33.

Addendum: 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 DA, DeCaestecker J, Falck-Ytter Y, Falk G, Vakil N, Sanders S, Vieth M, Inadomi J, Aldulaimi D, Ho KY, Odze R, Meltzer SJ, Quigley E, Gittens S, Watson P, Zaninotto G, Iyer PG, Alexandre L, Ang Y, Callaghan J, Harrison R, Singh R, Bhandari P, Bisschops R, Geramizadeh B, Kaye P, Krishnadath S, Brian Fennerty M, Manner H, Nason KS, Pech O, Konda V, Ragunath K, Rahman I, Romero Y, Sampliner R, Siersema PD, Tack J, Tham TC, Trudgill N, Weinberg DS, Wang J, Wang K, Wong JY, Attwood S, Malfertheiner P, MacDonald D, Barr H, Ferguson MK, Jankowski J; BOB CAT Consortium.

Am J Gastroenterol. 2015 Jun;110(6):943. doi: 10.1038/ajg.2015.151. No abstract available.

PMID:
26052782
34.

Response to Syed et al.

Sami SS, Ragunath K, Iyer PG.

Am J Gastroenterol. 2015 Jun;110(6):937-8. doi: 10.1038/ajg.2015.122. No abstract available.

PMID:
26052776
35.

Hereditary diffuse gastric cancer: updated clinical guidelines with an emphasis on germline CDH1 mutation carriers.

van der Post RS, Vogelaar IP, Carneiro F, Guilford P, Huntsman D, Hoogerbrugge N, Caldas C, Schreiber KE, Hardwick RH, Ausems MG, Bardram L, Benusiglio PR, Bisseling TM, Blair V, Bleiker E, Boussioutas A, Cats A, Coit D, DeGregorio L, Figueiredo J, Ford JM, Heijkoop E, Hermens R, Humar B, Kaurah P, Keller G, Lai J, Ligtenberg MJ, O'Donovan M, Oliveira C, Pinheiro H, Ragunath K, Rasenberg E, Richardson S, Roviello F, Schackert H, Seruca R, Taylor A, Ter Huurne A, Tischkowitz M, Joe ST, van Dijck B, van Grieken NC, van Hillegersberg R, van Sandick JW, Vehof R, van Krieken JH, Fitzgerald RC.

J Med Genet. 2015 Jun;52(6):361-74. doi: 10.1136/jmedgenet-2015-103094. Epub 2015 May 15. Review.

36.

Pathologists are able to differentiate reliably the lamina propria associated with Barrett's musculofibrous anomaly from submucosa in oesophageal endoscopic resections.

Kaye PV, O'Donovan M, Mapstone N, Disep B, Novelli M, Ragunath K.

Histopathology. 2015 Dec;67(6):914-7. doi: 10.1111/his.12736. Epub 2015 Jun 19.

PMID:
25967252
37.

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 DA, DeCaestecker J, Falck-Ytter Y, Falk G, Vakil N, Sanders S, Vieth M, Inadomi J, Aldulaimi D, Ho KY, Odze R, Meltzer SJ, Quigley E, Gittens S, Watson P, Zaninotto G, Iyer PG, Alexandre L, Ang Y, Callaghan J, Harrison R, Singh R, Bhandari P, Bisschops R, Geramizadeh B, Kaye P, Krishnadath S, Fennerty MB, Manner H, Nason KS, Pech O, Konda V, Ragunath K, Rahman I, Romero Y, Sampliner R, Siersema PD, Tack J, Tham TC, Trudgill N, Weinberg DS, Wang J, Wang K, Wong JY, Attwood S, Malfertheiner P, MacDonald D, Barr H, Ferguson MK, Jankowski J; BOB CAT Consortium.

Am J Gastroenterol. 2015 May;110(5):662-82; quiz 683. doi: 10.1038/ajg.2015.55. Epub 2015 Apr 14. Review. Erratum in: Am J Gastroenterol. 2015 Jun;110(6):943.

38.

Multimodality endoscopic eradication for neoplastic Barrett oesophagus: results of an European multicentre study (EURO-II).

Phoa KN, Pouw RE, Bisschops R, Pech O, Ragunath K, Weusten BL, Schumacher B, Rembacken B, Meining A, Messmann H, Schoon EJ, Gossner L, Mannath J, Seldenrijk CA, Visser M, Lerut T, Seewald S, ten Kate FJ, Ell C, Neuhaus H, Bergman JJ.

Gut. 2016 Apr;65(4):555-62. doi: 10.1136/gutjnl-2015-309298. Epub 2015 Mar 2.

PMID:
25731874
39.

Evaluation of a minimally invasive cell sampling device coupled with assessment of trefoil factor 3 expression for diagnosing Barrett's esophagus: a multi-center case-control study.

Ross-Innes CS, Debiram-Beecham I, O'Donovan M, Walker E, Varghese S, Lao-Sirieix P, Lovat L, Griffin M, Ragunath K, Haidry R, Sami SS, Kaye P, Novelli M, Disep B, Ostler R, Aigret B, North BV, Bhandari P, Haycock A, Morris D, Attwood S, Dhar A, Rees C, Rutter MD, Sasieni PD, Fitzgerald RC; BEST2 Study Group.

PLoS Med. 2015 Jan 29;12(1):e1001780. doi: 10.1371/journal.pmed.1001780. eCollection 2015 Jan.

40.
41.

Improvement over time in outcomes for patients undergoing endoscopic therapy for Barrett's oesophagus-related neoplasia: 6-year experience from the first 500 patients treated in the UK patient registry.

Haidry RJ, Butt MA, Dunn JM, Gupta A, Lipman G, Smart HL, Bhandari P, Smith L, Willert R, Fullarton G, Di Pietro M, Gordon C, Penman I, Barr H, Patel P, Kapoor N, Hoare J, Narayanasamy R, Ang Y, Veitch A, Ragunath K, Novelli M, Lovat LB; UK RFA Registry.

Gut. 2015 Aug;64(8):1192-9. doi: 10.1136/gutjnl-2014-308501. Epub 2014 Dec 24.

42.

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

Sami SS, Dunagan KT, Johnson ML, Schleck CD, Shah ND, Zinsmeister AR, Wongkeesong LM, Wang KK, Katzka DA, Ragunath K, Iyer PG.

Am J Gastroenterol. 2015 Jan;110(1):148-58. doi: 10.1038/ajg.2014.362. Epub 2014 Dec 9.

43.

Polymorphisms near TBX5 and GDF7 are associated with increased risk for Barrett's esophagus.

Palles C, Chegwidden L, Li X, Findlay JM, Farnham G, Castro Giner F, Peppelenbosch MP, Kovac M, Adams CL, Prenen H, Briggs S, Harrison R, Sanders S, MacDonald D, Haigh C, Tucker A, Love S, Nanji M, deCaestecker J, Ferry D, Rathbone B, Hapeshi J, Barr H, Moayyedi P, Watson P, Zietek B, Maroo N, Gay L, Underwood T, Boulter L, McMurtry H, Monk D, Patel P, Ragunath K, Al Dulaimi D, Murray I, Koss K, Veitch A, Trudgill N, Nwokolo C, Rembacken B, Atherfold P, Green E, Ang Y, Kuipers EJ, Chow W, Paterson S, Kadri S, Beales I, Grimley C, Mullins P, Beckett C, Farrant M, Dixon A, Kelly S, Johnson M, Wajed S, Dhar A, Sawyer E, Roylance R, Onstad L, Gammon MD, Corley DA, Shaheen NJ, Bird NC, Hardie LJ, Reid BJ, Ye W, Liu G, Romero Y, Bernstein L, Wu AH, Casson AG, Fitzgerald R, Whiteman DC, Risch HA, Levine DM, Vaughan TL, Verhaar AP, van den Brande J, Toxopeus EL, Spaander MC, Wijnhoven BP, van der Laan LJ, Krishnadath K, Wijmenga C, Trynka G, McManus R, Reynolds JV, O'Sullivan J, MacMathuna P, McGarrigle SA, Kelleher D, Vermeire S, Cleynen I, Bisschops R, Tomlinson I, Jankowski J.

Gastroenterology. 2015 Feb;148(2):367-78. doi: 10.1053/j.gastro.2014.10.041. Epub 2014 Nov 5.

44.

High definition versus standard definition white light endoscopy for detecting dysplasia in patients with Barrett's esophagus.

Sami SS, Subramanian V, Butt WM, Bejkar G, Coleman J, Mannath J, Ragunath K.

Dis Esophagus. 2015 Nov-Dec;28(8):742-9. doi: 10.1111/dote.12283. Epub 2014 Sep 10.

PMID:
25209721
45.

Editorial: Unsedated transnasal endoscopy.

Sami SS, Ragunath K.

Aliment Pharmacol Ther. 2014 Sep;40(6):731-2. doi: 10.1111/apt.12897. No abstract available.

46.

Screening for Barrett's esophagus and esophageal adenocarcinoma: rationale, recent progress, challenges, and future directions.

Sami SS, Ragunath K, Iyer PG.

Clin Gastroenterol Hepatol. 2015 Apr;13(4):623-34. doi: 10.1016/j.cgh.2014.03.036. Epub 2014 Jun 2. Review.

47.

The combination of autofluorescence endoscopy and molecular biomarkers is a novel diagnostic tool for dysplasia in Barrett's oesophagus.

di Pietro M, Boerwinkel DF, Shariff MK, Liu X, Telakis E, Lao-Sirieix P, Walker E, Couch G, Mills L, Nuckcheddy-Grant T, Slininger S, O'Donovan M, Visser M, Meijer SL, Kaye PV, Wernisch L, Ragunath K, Bergman JJ, Fitzgerald RC.

Gut. 2015 Jan;64(1):49-56. doi: 10.1136/gutjnl-2013-305975. Epub 2014 Apr 10.

48.

Radiofrequency ablation vs endoscopic surveillance for patients with Barrett esophagus and low-grade dysplasia: a randomized clinical trial.

Phoa KN, van Vilsteren FG, Weusten BL, Bisschops R, Schoon EJ, Ragunath K, Fullarton G, Di Pietro M, Ravi N, Visser M, Offerhaus GJ, Seldenrijk CA, Meijer SL, ten Kate FJ, Tijssen JG, Bergman JJ.

JAMA. 2014 Mar 26;311(12):1209-17. doi: 10.1001/jama.2014.2511.

PMID:
24668102
49.

Analysis of lymphatic and blood vessel invasion biomarkers in T1 esophagogastric adenocarcinomas for improved patient prognostication.

Perry C, Soomro I, Kaye P, Hardy E, Parsons SL, Ragunath K, Lobo DN, Martin SG, Madhusudan S.

Dis Esophagus. 2015 Apr;28(3):262-8. doi: 10.1111/dote.12190. Epub 2014 Feb 24.

PMID:
24612464
50.

Prospective cohort study assessing outcomes of patients from families fulfilling criteria for hereditary diffuse gastric cancer undergoing endoscopic surveillance.

Lim YC, di Pietro M, O'Donovan M, Richardson S, Debiram I, Dwerryhouse S, Hardwick RH, Tischkowitz M, Caldas C, Ragunath K, Fitzgerald RC.

Gastrointest Endosc. 2014 Jul;80(1):78-87. doi: 10.1016/j.gie.2013.11.040. Epub 2014 Jan 25.

PMID:
24472763

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