• 10626 Citations
  • 56 Scopus h-Index
1989 …2020

Research output per year

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

Research Output

2013

The Dilemma of Incomplete Colonoscopy: What Is the Next Best Test?

Atia, M. A., Ramirez, F. C. & Leighton, J. A., May 1 2013, In : Clinical Gastroenterology and Hepatology. 11, 5, p. 541-542 2 p.

Research output: Contribution to journalEditorial

3 Scopus citations
2012

Comparison of single- Versus double-balloon assisted-colonoscopy for colon examination after previous incomplete standard colonoscopy

Dzeletovic, I., Harrison, M. E., Pasha, S. F., Crowell, M. D., Decker, G. A., Gurudu, S. R. & Leighton, J. A., Oct 1 2012, In : Digestive diseases and sciences. 57, 10, p. 2680-2686 7 p.

Research output: Contribution to journalArticle

19 Scopus citations

Comparison of the yield and miss rate of narrow band imaging and white light endoscopy in patients undergoing screening or surveillance colonoscopy: A meta-analysis

Pasha, S. F., Leighton, J. A., Das, A., Harrison, M. E., Gurudu, S. R., Ramirez, F. C., Fleischer, D. E. & Sharma, V. K., Mar 1 2012, In : American Journal of Gastroenterology. 107, 3, p. 363-370 8 p.

Research output: Contribution to journalReview article

116 Scopus citations

Correlation of two capsule endoscopy scoring systems with fecal calprotectin: Does it really matter?

Gurudu, S. R. & Leighton, J. A., Apr 1 2012, In : Digestive diseases and sciences. 57, 4, p. 827-829 3 p.

Research output: Contribution to journalEditorial

10 Scopus citations

Current place of capsule endoscopy in Crohn's disease

Islam, R. S., Patel, N. C. & Leighton, J. A., Dec 1 2012, In : Inflammatory Bowel Disease Monitor. 12, 4, p. 143-148 6 p.

Research output: Contribution to journalReview article

Emergence of Gastrointestinal Basidiobolomycosis in the United States, with a Review of Worldwide Cases

Vikram, H. R., Smilack, J. D., Leighton, J. A., Crowell, M. D. & De Petris, G., Jun 15 2012, In : Clinical Infectious Diseases. 54, 12, p. 1685-1691 7 p.

Research output: Contribution to journalReview article

71 Scopus citations

Increased adenoma detection rate with system-wide implementation of a split-dose preparation for colonoscopy

Gurudu, S. R., Ramirez, F. C., Harrison, M. E., Leighton, J. A. & Crowell, M. D., Sep 1 2012, In : Gastrointestinal endoscopy. 76, 3, p. 603-608e1

Research output: Contribution to journalArticle

85 Scopus citations
2011

Adenoma detection rate is not influenced by the timing of colonoscopy when performed in half-day blocks

Gurudu, S. R., Ratuapli, S. K., Leighton, J. A., Heigh, R. I. & Crowell, M. D., 2011, In : American Journal of Gastroenterology. 106, 8, p. 1466-1471 6 p.

Research output: Contribution to journalArticle

35 Scopus citations

A grading scale to evaluate colon cleansing for the PillCam COLON capsule: A reliability study

Leighton, J. A. & Rex, D. K., Jan 1 2011, In : Endoscopy. 43, 2, p. 123-127 5 p.

Research output: Contribution to journalArticle

57 Scopus citations

Performance of the patency capsule compared with nonenteroclysis radiologic examinations in patients with known or suspected intestinal strictures

Yadav, A., Heigh, R. I., Hara, A. K., Decker, G. A., Crowell, M. D., Gurudu, S. R., Pasha, S. F., Fleischer, D. E., Harris, L. A., Post, J. & Leighton, J. A., Oct 1 2011, In : Gastrointestinal endoscopy. 74, 4, p. 834-839 6 p.

Research output: Contribution to journalArticle

61 Scopus citations

The role of endoscopic imaging of the small bowel in clinical practice

Leighton, J. A., Jan 1 2011, In : American Journal of Gastroenterology. 106, 1, p. 27-36 10 p.

Research output: Contribution to journalReview article

54 Scopus citations
2010

A retrograde-viewing device improves detection of adenomas in the colon: a prospective efficacy evaluation (with videos)

Waye, J. D., Heigh, R. I., Fleischer, D. E., Leighton, J. A., Gurudu, S., Aldrich, L. B., Li, J., Ramrakhiani, S., Edmundowicz, S. A., Early, D. S., Jonnalagadda, S., Bresalier, R. S., Kessler, W. R. & Rex, D. K., Mar 1 2010, In : Gastrointestinal endoscopy. 71, 3, p. 551-556 6 p.

Research output: Contribution to journalArticle

83 Scopus citations

Capsule endoscopy has a significantly higher diagnostic yield in patients with suspected and established small-bowel crohn's disease: A meta-analysis

Dionisio, P. M., Gurudu, S. R., Leighton, J. A., Leontiadis, G. I., Fleischer, D. E., Hara, A. K., Heigh, R. I., Shiff, A. D. & Sharma, V. K., Jun 1 2010, In : American Journal of Gastroenterology. 105, 6, p. 1240-1248 9 p.

Research output: Contribution to journalReview article

242 Scopus citations

Deep enteroscopy in patients with left ventricular assist devices: Practical and technical considerations

Decker, G. A., Miller, E. D., Pasha, S. F., Harrison, M. E. & Leighton, J. A., Sep 24 2010, In : Endoscopy. 42, SUPPL. 2, p. E194

Research output: Contribution to journalArticle

7 Scopus citations

Enteroscopy

Decker, G. A. & Leighton, J. A., Aug 31 2010, Practical Gastroenterology and Hepatology: Small and Large Intestine and Pancreas. Wiley-Blackwell, p. 82-87 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Once-Daily Dosing of Delayed-Release Oral Mesalamine (400-mg Tablet) Is as Effective as Twice-Daily Dosing for Maintenance of Remission of Ulcerative Colitis

Sandborn, W. J., Korzenik, J., Lashner, B., Leighton, J. A., Mahadevan, U., Marion, J. F., Safdi, M., Sninsky, C. A., Patel, R. M., Friedenberg, K. A., Dunnmon, P., Ramsey, D. & Kane, S., Apr 2010, In : Gastroenterology. 138, 4, p. 1286-1296.e3

Research output: Contribution to journalArticle

70 Scopus citations

Quality of bowel cleansing for afternoon colonoscopy is influenced by time of administration

Gurudu, S. R., Ratuapli, S., Heigh, R., Dibaise, J., Leighton, J. & Crowell, M., Nov 1 2010, In : American Journal of Gastroenterology. 105, 11, p. 2318-2322 5 p.

Research output: Contribution to journalArticle

43 Scopus citations

Response to doherty, moss, and cheifetz

Gurudu, S. R., Leighton, J. A., Dionisio, P. M., Leontiadis, G. I., Fleischer, D. E., Hara, A. K., Heigh, R. I., Shiff, A. D. & Sharma, V. K., Sep 1 2010, In : American Journal of Gastroenterology. 105, 9, p. 2111-2112 2 p.

Research output: Contribution to journalLetter

Sessile serrated adenomas: Demographic, endoscopic and athological characteristics

Gurudu, S. R., Heigh, R. I., de Petris, G., Heigh, E. G., Leighton, J. A., Pasha, S. F., Malagon, I. B. & Das, A., Jul 21 2010, In : World journal of gastroenterology. 16, 27, p. 3402-3405 4 p.

Research output: Contribution to journalReview article

54 Scopus citations
9 Scopus citations

The face of tropical sprue in 2010

Batheja, M. J., Leighton, J., Azueta, A. & Heigh, R., Nov 29 2010, In : Case Reports in Gastroenterology. 4, 2, p. 168-172 5 p.

Research output: Contribution to journalArticle

18 Scopus citations
2009

Assessment and validation of the new capsule endoscopy Crohn's disease activity index (CECDAI): What difference does it make?

Gurudu, S. R. & Leighton, J. A., Nov 26 2009, In : Inflammatory bowel diseases. 15, 10, p. 1607-1608 2 p.

Research output: Contribution to journalComment/debate

6 Scopus citations
14 Scopus citations

Capsule endoscopy in suspected small bowel Crohn's disease: Economic impact of disease diagnosis and treatment

Leighton, J. A., Gralnek, I. M., Richner, R. E., Lacey, M. J. & Papatheofanis, F. J., Dec 7 2009, In : World journal of gastroenterology. 15, 45, p. 5685-5692 8 p.

Research output: Contribution to journalArticle

16 Scopus citations

Capsule retention in a patient with eosinophilic gastroenteritis mimicking diaphragm disease of the small bowel

Pasha, S. F., Leighton, J. A., Williams, J. W., De Petris, G., Harold, K. & Shiff, A. A., Dec 1 2009, In : Endoscopy. 41, SUPPL. 2, p. E290-E291

Research output: Contribution to journalComment/debate

6 Scopus citations

Complications Associated With Double Balloon Enteroscopy at Nine US Centers

Gerson, L. B., Tokar, J., Chiorean, M., Lo, S., Decker, G. A., Cave, D., BouHaidar, D., Mishkin, D., Dye, C., Haluszka, O., Leighton, J. A., Zfass, A. & Semrad, C., Nov 2009, In : Clinical Gastroenterology and Hepatology. 7, 11, p. 1177-1182.e3

Research output: Contribution to journalArticle

103 Scopus citations

Die rolle der dünndarmendoskopie beim management von patienten mit chronisch-entzündlichen darmerkrankungen: Ein internationaler OMED-ECCO-konsensus

Translated title of the contribution: Role of small-bowel endoscopy in the management of patients with inflammatory bowel disease: An international OMED-ECCO consensusBourreille, A., Ignjatovic, A., Aabakken, L., Loftus, E. V., Eliakim, R., Pennazio, M., Bouhnik, Y., Seidman, E., Keuchel, M., Albert, J. G., Ardizzone, S., Bar-Meir, S., Bisschops, R., Despott, E. J., Fortun, P. F., Heuschkel, R., Kammermeier, J., Leighton, J. A., Mantzaris, G. J., Moussata, D. & 13 others, Lo, S., Paulsen, V., Panés, J., Radford-Smith, G., Reinisch, W., Rondonotti, E., Sanders, D. S., Swoger, J. M., Yamamoto, H., Travis, S., Colombel, J. F., Van Gossum, A. & Schulz, H. J., Dec 1 2009, In : Endoskopie Heute. 22, 4, p. 201-221 21 p.

Research output: Contribution to journalArticle

Double-balloon enteroscopy in the diagnosis and treatment of hemorrhage from small-bowel lymphangioma: a case report

Li, F., Osuoha, C., Leighton, J. A. & Harrison, M. E., Jul 1 2009, In : Gastrointestinal endoscopy. 70, 1, p. 189-190 2 p.

Research output: Contribution to journalArticle

8 Scopus citations

Enteroscopy in the Diagnosis and Management of Crohn Disease

Pasha, S. F. & Leighton, J. A., Jul 1 2009, In : Gastrointestinal Endoscopy Clinics of North America. 19, 3, p. 427-444 18 p.

Research output: Contribution to journalReview article

9 Scopus citations

Evidence for capsule endoscopy in suspected small bowel Crohn's disease: an evaluation of intergrading system concordance.

Gralnek, I. M., Leighton, J. A. & Papatheofanis, F., Dec 1 2009, In : Journal of insurance medicine (New York, N.Y.). 41, 4, p. 270-283 14 p.

Research output: Contribution to journalReview article

1 Scopus citations

False-positive wireless video capsule secondary to performing a simultaneous sigmoidoscopy

Shiff, A. D., Gurudu, S., Decker, G. A. & Leighton, J. A., Apr 2009, In : American Journal of Gastroenterology. 104, 4, 1 p.

Research output: Contribution to journalLetter

Got Milk? The Endoscopic Diagnosis of an Intraluminal Jejunal Lymphangioma

Han, N. J., Leighton, J. A. & Decker, G. A., Mar 1 2009, In : Clinical Gastroenterology and Hepatology. 7, 3, p. e13

Research output: Contribution to journalArticle

Open-label study of adalimumab in patients with ulcerative colitis including those with prior loss of response or intolerance to infliximab

Afif, W., Leighton, J. A., Hanauer, S. B., Loftus, E. V., Faubion, W. A., Pardi, D. S., Tremaine, W. J., Kane, S. V., Bruining, D. H., Cohen, R. D., Rubin, D. T., Hanson, K. A. & Sandborn, W. J., Nov 26 2009, In : Inflammatory bowel diseases. 15, 9, p. 1302-1307 6 p.

Research output: Contribution to journalArticle

116 Scopus citations

Patient preference and acceptance with sodium phosphate tablet preparation for colonoscopy

Gurudu, S. R., Li, F., Fleischer, D. E., Sharma, V. K., Heigh, R. I., Crowell, M. D., Lee, M., Hentz, J. G. & Leighton, J. A., Jul 1 2009, In : Digestive diseases and sciences. 54, 7, p. 1555-1559 5 p.

Research output: Contribution to journalArticle

3 Scopus citations
45 Scopus citations

Response:

Bergwerk, A. J., Leighton, J. A., Costamagna, G., Adler, S. N., Rubin, D. T. & Herrerías, J. M., Mar 1 2009, In : Gastrointestinal endoscopy. 69, 3, p. 603-604 2 p.

Research output: Contribution to journalLetter

Role of small-bowel endoscopy in the management of patients with inflammatory bowel disease: An international OMED-ECCO consensus

Bourreille, A., Ignjatovic, A., Aabakken, L., Loftus, E. V., Eliakim, R., Pennazio, M., Bouhnik, Y., Seidman, E., Keuchel, M., Albert, J. G., Ardizzone, S., Bar-Meir, S., Bisschops, R., Despott, E. J., Fortun, P. F., Heuschkel, R., Kammermeier, J., Leighton, J. A., Mantzaris, G. J., Moussata, D. & 12 others, Lo, S., Paulsen, V., Panés, J., Radford-Smith, G., Reinisch, W., Rondonotti, E., Sanders, D. S., Swoger, J. M., Yamamoto, H., Travis, S., Colombel, J. F. & Van Gossum, A., Dec 1 2009, In : Endoscopy. 41, 7, p. 618-637 20 p.

Research output: Contribution to journalReview article

239 Scopus citations

Use of an electromagnetic colonoscope to assess maneuvers associated with cecal intubation

Heigh, R. I., DiBaise, J. K., Prechel, J. A., Horn, B. J., San Miguel, S., Heigh, E. G., Leighton, J. A., Edgelow, C. J. & Fleischer, D. E., Apr 9 2009, In : BMC Gastroenterology. 9, 24.

Research output: Contribution to journalArticle

5 Scopus citations
2008

Agile patency system eliminates risk of capsule retention in patients with known intestinal strictures who undergo capsule endoscopy

Herrerias, J. M., Leighton, J. A., Costamagna, G., Infantolino, A., Eliakim, R., Fischer, D., Rubin, D. T., Manten, H. D., Scapa, E., Morgan, D. R., Bergwerk, A. J., Koslowsky, B. & Adler, S. N., May 1 2008, In : Gastrointestinal endoscopy. 67, 6, p. 902-909 8 p.

Research output: Contribution to journalArticle

158 Scopus citations

A multicenter randomized comparison of the Endocapsule and the Pillcam SB

Cave, D. R., Fleischer, D. E., Leighton, J. A., Faigel, D. O., Heigh, R. I., Sharma, V. K., Gostout, C. J., Rajan, E., Mergener, K., Foley, A., Lee, M. & Bhattacharya, K., Sep 1 2008, In : Gastrointestinal endoscopy. 68, 3, p. 487-494 8 p.

Research output: Contribution to journalArticle

92 Scopus citations

Capsule endoscopy in the evaluation of small-bowel inflammation

Leighton, J. A., Nov 1 2008, In : Gastroenterology and Hepatology. 4, 11, p. 771-772 2 p.

Research output: Contribution to journalComment/debate

1 Scopus citations

Development of a capsule endoscopy scoring index for small bowel mucosal inflammatory change

Gralnek, I. M., Defranchis, R., Seidman, E., Leighton, J. A., Legnani, P. & Lewis, B. S., Jan 1 2008, In : Alimentary Pharmacology and Therapeutics. 27, 2, p. 146-154 9 p.

Research output: Contribution to journalArticle

250 Scopus citations

Double-Balloon Enteroscopy and Capsule Endoscopy Have Comparable Diagnostic Yield in Small-Bowel Disease: A Meta-Analysis

Pasha, S. F., Leighton, J. A., Das, A., Harrison, M. E., Decker, G. A., Fleischer, D. E. & Sharma, V. K., Jun 1 2008, In : Clinical Gastroenterology and Hepatology. 6, 6, p. 671-676 6 p.

Research output: Contribution to journalArticle

289 Scopus citations

Double balloon enteroscopy detects small bowel mass lesions missed by capsule endoscopy

Ross, A., Mehdizadeh, S., Tokar, J., Leighton, J. A., Kamal, A., Chen, A., Schembre, D., Chen, G., Binmoeller, K., Kozarek, R., Waxman, I., Dye, C., Gerson, L., Harrison, M. E., Haluszka, O., Lo, S. & Semrad, C., Aug 1 2008, In : Digestive diseases and sciences. 53, 8, p. 2140-2143 4 p.

Research output: Contribution to journalArticle

157 Scopus citations

Efficiency versus effectiveness: balancing the value equation in GI endoscopy

Leighton, J. A., Dec 1 2008, In : Gastrointestinal endoscopy. 68, 6, p. 1051-1053 3 p.

Research output: Contribution to journalEditorial

2 Scopus citations
10 Scopus citations
8 Scopus citations

Retention of the capsule endoscope: a single-center experience of 1000 capsule endoscopy procedures

Li, F., Gurudu, S. R., De Petris, G., Sharma, V. K., Shiff, A. D., Heigh, R. I., Fleischer, D. E., Post, J., Erickson, P. & Leighton, J. A., Jul 1 2008, In : Gastrointestinal endoscopy. 68, 1, p. 174-180 7 p.

Research output: Contribution to journalArticle

164 Scopus citations