• 10483 Citations
  • 56 Scopus h-Index
1989 …2020
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Research Output 1989 2020

2007
28 Citations (Scopus)

A prospective study of the utility of abdominal radiographs after capsule endoscopy for the diagnosis of capsule retention{A figure is presented}

Sachdev, M. S., Leighton, J. A., Fleischer, D. E., Heigh, R. I., Hara, A. K., Post, J. A., Erickson, P. J. & Sharma, V. K., Nov 2007, In : Gastrointestinal Endoscopy. 66, 5, p. 894-900 7 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Capsules
Prospective Studies
Capsule Endoscopes
Colon
231 Citations (Scopus)

A single-center experience of 260 consecutive patients undergoing capsule endoscopy for obscure gastrointestinal bleeding

Carey, E. J., Leighton, J. A., Heigh, R. I., Shiff, A. D., Sharma, V. K., Post, J. K. & Fleischer, D. E., Jan 2007, In : American Journal of Gastroenterology. 102, 1, p. 89-95 7 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Hemorrhage
Pharyngeal Muscles
Internal Capsule
Hospitalization
10 Citations (Scopus)

Capsule endoscopy: A comprehensive review

Li, F., Leighton, J. A. & Sharma, V. K., Sep 2007, In : Minerva Gastroenterologica e Dietologica. 53, 3, p. 257-272 16 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Capsule Endoscopes
Esophageal and Gastric Varices
Crohn Disease
Esophagus
5 Citations (Scopus)

Capsule endoscopy in the evaluation of obscure gastrointestinal bleeding: A comprehensive review

Li, F., Leighton, J. A. & Sharma, V. K., Oct 2007, In : Gastroenterology and Hepatology. 3, 10, p. 777-785 9 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Hemorrhage
Capsules
Prospective Studies
Technology
38 Citations (Scopus)

Comparison of morning versus afternoon cecal intubation rates

Wells, C. D., Heigh, R. I., Sharma, V. K., Crowell, M. D., Gurudu, S. R., Leighton, J. A., Mattek, N. & Fleischer, D. E., Jun 8 2007, In : BMC Gastroenterology. 7, 19.

Research output: Contribution to journalArticle

Colonoscopy
Intubation
Cecum
Multivariate Analysis
Gastroenterology

Endoscopic evaluation of small bowel bleeding: Double-balloon versus push enteroscopy - Commentary

Edwyn Harrison, M. & Leighton, J. A., Feb 2007, In : Evidence-Based Gastroenterology. 8, 1, p. 12-13 2 p.

Research output: Contribution to journalArticle

Hemorrhage
4 Citations (Scopus)
Double-Balloon Enteroscopy
Capsule Endoscopy
Gastrointestinal Endoscopy
Gastrointestinal Hemorrhage
Hemorrhage

Meckel's Diverticulum Diagnosed by Double-Balloon Enteroscopy

Pasha, S. F., Leighton, J. A. & Decker, G. A., Oct 2007, In : Clinical Gastroenterology and Hepatology. 5, 10

Research output: Contribution to journalArticle

10 Citations (Scopus)

Nausea, bloating and abdominal pain in the Roux-en-Y gastric bypass patient: More questions than answers

Decker, G. A., DiBaise, J. K., Leighton, J. A., Swain, J. M. & Crowell, M. D., Nov 2007, In : Obesity Surgery. 17, 11, p. 1529-1533 5 p.

Research output: Contribution to journalArticle

Gastric Bypass
Nausea
Abdominal Pain
Bariatric Surgery
Morbid Obesity
3 Citations (Scopus)

New technology, new complications: Pancreatitis complicating double-balloon enteroscopy

Decker, G. A., Leighton, J. A., Harrison, M. E., Nguyen, C. C., Das, A., Pasha, S. F., Moss, A. A. & Miller, L. J., Dec 2007, In : Gastroenterology and Hepatology. 3, 12, p. 920-922 3 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
Double-Balloon Enteroscopy
Endoscopic Hemostasis
Radiation Injuries
Gastrointestinal Endoscopy
Gastrointestinal Hemorrhage
14 Citations (Scopus)

Pulmonary aspiration of a capsule endoscope [19]

Shiff, A. D., Leighton, J. A., Heigh, R. I., Sharma, V. K., Gurudu, S. R. & Fleischer, D. E., Jan 2007, In : American Journal of Gastroenterology. 102, 1, p. 215-216 2 p.

Research output: Contribution to journalArticle

Capsule Endoscopes
Foreign Bodies
Inhalation
Lung

Review

Decker, G. A. & Leighton, J. A., Feb 2007, In : Gastroenterology and Hepatology. 3, 2, p. 135-136 2 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)

Role of capsule endoscopy in inflammatory bowel disease: Where we are and where we are going

Leighton, J. A., Legnani, P. & Seidman, E. G., Mar 2007, In : Inflammatory Bowel Diseases. 13, 3, p. 331-337 7 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Inflammatory Bowel Diseases
Crohn Disease
Capsules
Double-Balloon Enteroscopy
5 Citations (Scopus)

Update on Small Bowel Imaging

Leighton, J. A. & Wallace, M. B., May 2007, In : Gastroenterology. 132, 5, p. 1651-1654 4 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Gastrointestinal Endoscopy
X Ray Computed Tomography
Diagnostic Imaging
Small Intestine
84 Citations (Scopus)

Utility of double-balloon colonoscopy for completion of colon examination after incomplete colonoscopy with conventional colonoscope

Pasha, S. F., Harrison, M. E., Das, A., Corrado, C. M., Arnell, K. N. & Leighton, J. A., May 2007, In : Gastrointestinal Endoscopy. 65, 6, p. 848-853 6 p.

Research output: Contribution to journalArticle

Colonoscopes
Colonoscopy
Colon
Endoscopy
Conscious Sedation
2006
449 Citations (Scopus)

A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with non-stricturing small bowel Crohn's disease

Triester, S. L., Leighton, J. A., Leontiadis, G. I., Gurudu, S. R., Fleischer, D. E., Hara, A. K., Heigh, R. I., Shiff, A. D. & Sharma, V. K., May 2006, In : American Journal of Gastroenterology. 101, 5, p. 954-964 11 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Crohn Disease
Meta-Analysis
Barium
Radiography
377 Citations (Scopus)

ASGE guideline: The role of endoscopy in the surveillance of premalignant conditions of the upper GI tract

Hirota, W. K., Zuckerman, M. J., Adler, D. G., Davila, R. E., Egan, J., Leighton, J. A., Qureshi, W. A., Rajan, E., Fanelli, R., Wheeler-Harbaugh, J., Baron, T. H. & Faigel, D. O., Apr 2006, In : Gastrointestinal Endoscopy. 63, 4, p. 570-580 11 p.

Research output: Contribution to journalArticle

Upper Gastrointestinal Tract
Endoscopy
Guidelines
Barrett Esophagus
Stomach
166 Citations (Scopus)

ASGE guideline: Endoscopy in the diagnosis and treatment of inflammatory bowel disease

Leighton, J. A., Shen, B., Baron, T. H., Adler, D. G., Davila, R., Egan, J. V., Faigel, D. O., Gan, S. I., Hirota, W. K., Lichtenstein, D., Qureshi, W. A., Rajan, E., Zuckerman, M. J., VanGuilder, T. & Fanelli, R. D., Apr 2006, In : Gastrointestinal Endoscopy. 63, 4, p. 558-565 8 p.

Research output: Contribution to journalArticle

Colectomy
Inflammatory Bowel Diseases
Endoscopy
Pathologic Constriction
Colonoscopy
12 Citations (Scopus)

Bezoar formation requiring endoscopic removal after intentional overdose of extended-release nifedipine

Wells, C. D., Luckritz, T. C., Rady, M. Y., Zornik, J. M., Leighton, J. A. & Patel, B. M., Dec 2006, In : Pharmacotherapy. 26, 12 I, p. 1802-1805 4 p.

Research output: Contribution to journalArticle

Bezoars
Nifedipine
Blood Pressure
Digestive System Endoscopy
Intensive Care Units
85 Citations (Scopus)

Capsule Endoscopy: A Meta-Analysis for Use with Obscure Gastrointestinal Bleeding and Crohn's Disease

Leighton, J. A., Triester, S. L. & Sharma, V. K., Apr 2006, In : Gastrointestinal Endoscopy Clinics of North America. 16, 2, p. 229-250 22 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Gastrointestinal Diseases
Crohn Disease
Meta-Analysis
Hemorrhage
2 Citations (Scopus)

Capsule Endoscopy: Ways to Avoid Missing Lesions and to Optimize Diagnostic Yield

Leighton, J. A. & Shiff, A. D., Oct 2006, In : Techniques in Gastrointestinal Endoscopy. 8, 4, p. 169-174 6 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Small Intestine
Simethicone
Double-Balloon Enteroscopy
Gastric Emptying
33 Citations (Scopus)

Capsule endoscopy versus push enteroscopy for evaluation of obscure gastrointestinal bleeding with 1-year outcomes

Leighton, J. A., Sharma, V. K., Hentz, J. G., Musil, D., Malikowski, M. J., Mcwane, T. L. & Fleischer, D. E., May 2006, In : Digestive Diseases and Sciences. 51, 5, p. 891-899 9 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Hemorrhage
Colonoscopy
Telephone
Endoscopy
235 Citations (Scopus)

Crohn disease of the small bowel: Preliminary comparison among CT enterography, capsule endoscopy, small-bowel follow-through, and ileoscopy

Hara, A. K., Leighton, J. A., Heigh, R. I., Sharma, V. K., Silva, A. C., De Petris, G., Hentz, J. G. & Fleischer, D. E., Jan 2006, In : Radiology. 238, 1, p. 128-134 7 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Crohn Disease
Research Ethics Committees
Diagnostic Imaging
Colonoscopy

Erratum: ASGE Guideline: The role of endoscopy in the management of variceal hemorrhage, updated July 2005 (Gastrointestinal Endoscopy (2005) 62 (651-655))

Qureshi, W., Adler, D. G., Davila, R., Egan, J., Hirota, W., Leighton, J. A., Rajan, E., Zuckerman, M. J., Fanelli, R., Wheeler-Harbaugh, J., Baron, T. H. & Faigel, D. O., Jan 2006, In : Gastrointestinal Endoscopy. 63, 1, p. 198 1 p.

Research output: Contribution to journalArticle

Gastrointestinal Endoscopy
Endoscopy
Guidelines
Hemorrhage
103 Citations (Scopus)

Esophageal dilation

Egan, J. V., Baron, T. H., Adler, D. G., Davila, R., Faigel, D. O., Gan, S. L., Hirota, W. K., Leighton, J. A., Lichtenstein, D., Qureshi, W. A., Rajan, E., Shen, B., Zuckerman, M. J., VanGuilder, T. & Fanelli, R. D., May 2006, In : Gastrointestinal Endoscopy. 63, 6, p. 755-760 6 p.

Research output: Contribution to journalArticle

Esophageal Stenosis
Dilatation
Esophageal Achalasia
Botulinum Toxins
Fluoroscopy
20 Citations (Scopus)

Factors contributing to patient nonattendance at open-access endoscopy

Gurudu, S. R., Fry, L. C., Fleischer, D. E., Jones, B. H., Trunkenbolz, M. R. & Leighton, J. A., Nov 2006, In : Digestive Diseases and Sciences. 51, 11, p. 1942-1945 4 p.

Research output: Contribution to journalArticle

Endoscopy
Appointments and Schedules
Databases
Tertiary Healthcare
Patient Care
Gastroenterology
Endoscopy
Hemorrhage

Management of severe gastrointestinal bleeding in a patient with acquired Von Willebrand disease complicating enteropathic-associated T-cell lymphoma

Campbell, N. E., Garvey, P. B., Northfelt, D. W., Leighton, J. A. & Heppell, J. P., Mar 2006, In : Practical Gastroenterology. 30, 3, p. 76-78 3 p.

Research output: Contribution to journalArticle

von Willebrand Diseases
T-Cell Lymphoma
Case Management
Celiac Disease
Hemorrhage
1 Citation (Scopus)

Obscure gastrointestinal bleeding--the role of endoscopy.

Gurudu, S. R. & Leighton, J. A., 2006, In : MedGenMed : Medscape general medicine. 8, 2, p. 38 1 p.

Research output: Contribution to journalArticle

Gastrointestinal Endoscopes
Gastrointestinal Endoscopy
Gastrointestinal Hemorrhage
Endoscopy
Hemorrhage
4 Citations (Scopus)
Capsule Endoscopy
Small Intestine
Capsules
Intestinal Diseases
Radio
37 Citations (Scopus)

Relapse of inflammatory bowel disease associated with use of nonsteroidal anti-inflammatory drugs

Meyer, A. M., Ramzan, N. N., Heigh, R. I. & Leighton, J. A., Jan 2006, In : Digestive Diseases and Sciences. 51, 1, p. 168-172 5 p.

Research output: Contribution to journalArticle

Inflammatory Bowel Diseases
Anti-Inflammatory Agents
Recurrence
Pharmaceutical Preparations
Colitis
Ulcerative Colitis
Colorectal Neoplasms

The role of capsule endoscopy in IBD

Leighton, J. A., Feb 2006, In : Gastroenterology and Hepatology. 2, 2, p. 97-99 3 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
65 Citations (Scopus)

The yield of capsule endoscopy in patients with abdominal pain or diarrhea

Fry, L. C., Carey, E. J., Shiff, A. D., Heigh, R. I., Sharma, V. K., Post, J. K., Hentz, J. G., Fleischer, D. E. & Leighton, J. A., May 2006, In : Endoscopy. 38, 5, p. 498-502 5 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Diarrhea
Crohn Disease
Tomography
Cecum
233 Citations (Scopus)

What is the learning curve associated with double-balloon enteroscopy? Technical details and early experience in 6 U.S. tertiary care centers

Mehdizadeh, S., Ross, A., Gerson, L., Leighton, J. A., Chen, A., Schembre, D., Chen, G., Semrad, C., Kamal, A., Harrison, E. M., Binmoeller, K., Waxman, I., Kozarek, R. & Lo, S. K., Nov 2006, In : Gastrointestinal Endoscopy. 64, 5, p. 740-750 11 p.

Research output: Contribution to journalArticle

Double-Balloon Enteroscopy
Learning Curve
Tertiary Care Centers
Capsule Endoscopy
Fluoroscopy
2005
507 Citations (Scopus)

A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with obscure gastrointestinal bleeding

Triester, S. L., Leighton, J. A., Leontiadis, G. I., Fleischer, D. E., Hara, A. K., Heigh, R. I., Shiff, A. D. & Sharma, V. K., Nov 2005, In : American Journal of Gastroenterology. 100, 11, p. 2407-2418 12 p.

Research output: Contribution to journalArticle

Capsule Endoscopy
Meta-Analysis
Hemorrhage
Confidence Intervals
Barium
58 Citations (Scopus)

ASGE guideline: Guidelines for credentialing and granting privileges for capsule endoscopy

Faigel, D. O., Baron, T. H., Adler, D. G., Davila, R. E., Egan, J., Hirota, W. K., Jacobson, B. C., Leighton, J. A., Qureshi, W., Rajan, E., Zuckerman, M. J., Fanelli, R. & Wheeler-Harbaugh, J., Apr 2005, In : Gastrointestinal Endoscopy. 61, 4, p. 503-505 3 p.

Research output: Contribution to journalArticle

Credentialing
Capsule Endoscopy
Endoscopy
Guidelines
Gastrointestinal Endoscopy
173 Citations (Scopus)

ASGE guideline: Complications of EUS

Jacobson, B. C., Adler, D. G., Davila, R. E., Hirota, W. K., Leighton, J. A., Qureshi, W. A., Rajan, E., Zuckerman, M. J., Fanelli, R. D., Baron, T. H. & Faigel, D. O., Jan 2005, In : Gastrointestinal Endoscopy. 61, 1, p. 8-12 5 p.

Research output: Contribution to journalArticle

Endoscopic Ultrasound-Guided Fine Needle Aspiration
Guidelines
Celiac Plexus
Antibiotic Prophylaxis
Endoscopes
33 Citations (Scopus)

ASGE guideline: Guideline on the use of endoscopy in the management of constipation

Qureshi, W., Adler, D. G., Davila, R. E., Egan, J., Hirota, W. K., Jacobson, B. C., Leighton, J. A., Rajan, E., Zuckerman, M. J., Fanelli, R., Wheeler-Harbaugh, J., Baron, T. H. & Faigel, D. O., Aug 2005, In : Gastrointestinal Endoscopy. 62, 2, p. 199-201 3 p.

Research output: Contribution to journalArticle

Constipation
Endoscopy
Colonoscopy
Guidelines
Rectal Prolapse
51 Citations (Scopus)

ASGE guideline: The role of endoscopy in the diagnosis, staging, and management of colorectal cancer

Davila, R. E., Rajan, E., Adler, D., Hirota, W. K., Jacobson, B. C., Leighton, J. A., Qureshi, W., Zuckerman, M. J., Fanelli, R., Hambrick, D., Baron, T. H. & Faigel, D. O., Jan 2005, In : Gastrointestinal Endoscopy. 61, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

Polyps
Endoscopy
Colorectal Neoplasms
Guidelines
Lymph Nodes
132 Citations (Scopus)

ASGE guideline: The management of low-molecular-weight heparin and nonaspirin antiplatelet agents for endoscopic procedures

Zuckerman, M. J., Hirota, W. K., Adler, D. G., Davila, R. E., Jacobson, B. C., Leighton, J. A., Qureshi, W. A., Rajan, E., Hambrick, R. D., Fanelli, R. D., Baron, T. H. & Faigel, D. O., Feb 2005, In : Gastrointestinal Endoscopy. 61, 2, p. 189-194 6 p.

Research output: Contribution to journalArticle

Low Molecular Weight Heparin
Platelet Aggregation Inhibitors
Endoscopy
Guidelines
Gastrointestinal Endoscopy
250 Citations (Scopus)

ASGE guideline: The role of ERCP in diseases of the biliary tract and the pancreas

Adler, D. G., Baron, T. H., Davila, R. E., Egan, J., Hirota, W. K., Leighton, J. A., Qureshi, W., Rajan, E., Zuckerman, M. J., Fanelli, R., Wheeler-Harbaugh, J. & Faigel, D. O., Jul 2005, In : Gastrointestinal Endoscopy. 62, 1, p. 1-8 8 p.

Research output: Contribution to journalArticle

Biliary Tract Diseases
Pancreatic Diseases
Endoscopic Retrograde Cholangiopancreatography
Medical Societies
Gastroenterology
209 Citations (Scopus)

ASGE guideline: The role of endoscopy in the diagnosis and the management of cystic lesions and inflammatory fluid collections of the pancreas

Jacobson, B. C., Baron, T. H., Adler, D. G., Davila, R. E., Egan, J., Hirota, W. K., Leighton, J. A., Qureshi, W., Rajan, E., Zuckerman, M. J., Fanelli, R., Wheeler-Harbaugh, J. & Faigel, D. O., Mar 2005, In : Gastrointestinal Endoscopy. 61, 3, p. 363-370 8 p.

Research output: Contribution to journalArticle

Endoscopy
Pancreas
Guidelines
Gastrointestinal Endoscopy
Bibliography
95 Citations (Scopus)

ASGE Guideline: The role of endoscopy in the patient with lower-GI bleeding

Davila, R. E., Rajan, E., Adler, D. G., Egan, J., Hirota, W. K., Leighton, J. A., Qureshi, W., Zuckerman, M. J., Fanelli, R., Wheeler-Harbaugh, J., Baron, T. H. & Faigel, D. O., Nov 2005, In : Gastrointestinal Endoscopy. 62, 5, p. 656-660 5 p.

Research output: Contribution to journalArticle

Lower Gastrointestinal Tract
Colonic Diseases
Gastrointestinal Endoscopy
Gastrointestinal Hemorrhage
Colonoscopy
102 Citations (Scopus)

ASGE Guideline: The role of endoscopy in the management of variceal hemorrhage, updated July 2005

Qureshi, W., Adler, D. G., Davila, R., Egan, J., Hirota, W., Leighton, J. A., Rajan, E., Fanelli, R., Wheeler-Harbaugh, J., Baron, T. H. & Faigel, D. O., Nov 2005, In : Gastrointestinal Endoscopy. 62, 5, p. 651-655 5 p.

Research output: Contribution to journalArticle

Endoscopic Hemostasis
Gastrointestinal Endoscopy
Gastrointestinal Hemorrhage
Esophageal and Gastric Varices
Endoscopy
83 Citations (Scopus)

ASGE Guideline: Guidelines for endoscopy in pregnant and lactating women

Qureshi, W. A., Rajan, E., Adler, D. G., Davila, R. E., Hirota, W. K., Jacobson, B. C., Leighton, J. A., Zuckerman, M. J., Hambrick, R. D., Fanelli, R. D., Baron, T. & Faigel, D. O., Mar 2005, In : Gastrointestinal Endoscopy. 61, 3, p. 357-362 6 p.

Research output: Contribution to journalArticle

Endoscopy
Pregnant Women
Guidelines
Gastrointestinal Endoscopy
Bibliography
5 Citations (Scopus)

Building a culture of service excellence.

Frey, K. A., Leighton, J. A. & Cecala, K. K., 2005, In : Physician executive. 31, 6, p. 40-44 5 p.

Research output: Contribution to journalArticle

Hospital-Patient Relations
Group Practice Hospitals
Organizational Objectives
Total Quality Management
Organizational Models
23 Citations (Scopus)

CT colonography with intravenous contrast material: Varied appearances of colorectal carcinoma

Silva, A. C., Hara, A. K., Leighton, J. A. & Heppell, J. P., Sep 2005, In : Radiographics. 25, 5, p. 1321-1334 14 p.

Research output: Contribution to journalArticle

Computed Tomographic Colonography
Contrast Media
Colorectal Neoplasms
Neoplasm Staging
Diverticulum
1 Citation (Scopus)

Erratum: ASGE guideline: Complications of EUS (Gastrointestinal Endoscopy (2005) 61 (8-12))

Adler, D. G., Jacobson, B. C., Davila, R. E., Hirota, W. K., Leighton, J. A., Qureshi, W. A., Rajan, E., Zuckerman, M. J., Fanelli, R. D., Baron, T. H. & Faigel, D. O., Mar 2005, In : Gastrointestinal Endoscopy. 61, 3, p. 502 1 p.

Research output: Contribution to journalArticle

Gastrointestinal Endoscopy
Guidelines