• 832 Citations
  • 16 Scopus h-Index
20112020

Research output per year

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Research Output

2020

Finding Barrett's oesophagus: is there a machine learning approach in our future?

Wang, K. K. & Leggett, C., Jan 2020, In : The Lancet Digital Health. 2, 1, p. e6-e7

Research output: Contribution to journalComment/debate

Open Access

Prospective multicenter study to evaluate capsule endoscopy competency using a validated assessment tool

Rajan, E., Martinez, M., Gorospe, E., Al Bawardy, B., Dobashi, A., Mara, K. C., Hansel, S. L., Bruining, D. H., Murray, J. A., Leggett, C. L., Nehra, V., Iyer, P. G., Pasha, S. F., Leighton, J. A., Shiff, A. D., Gurudu, S. R., Raffals, L. E., Lavey, C., Katzka, D. A. & Chen, C. H. H., Jan 1 2020, (Accepted/In press) In : Gastrointestinal endoscopy.

Research output: Contribution to journalArticle

2019
Open Access

Endoscopic Surveillance of Barrett's Esophagus Using Volumetric Laser Endomicroscopy With Artificial Intelligence Image Enhancement

Trindade, A. J., McKinley, M. J., Fan, C., Leggett, C., Kahn, A. & Pleskow, D. K., Aug 1 2019, In : Gastroenterology. 157, 2, p. 303-305 3 p.

Research output: Contribution to journalArticle

2 Scopus citations
2 Scopus citations

Hidden in Plain Sight

Kamboj, A. K., Nehra, V. & Leggett, C., Jun 1 2019, In : Gastroenterology. 156, 8, p. 2144-2145 2 p.

Research output: Contribution to journalComment/debate

Patient-oriented education and visual-aid intervention are inadequate to identify patients with potential capsule retention: a prospective randomized study

Al-Bawardy, B., Kamboj, A. K., Desai, S., Gorospe, E., Bruining, D. H., Gostout, C. J., Hansel, S. L., Larson, M. V., Murray, J. A., Nehra, V., Leggett, C., Szarka, L., Watson, R. E. & Rajan, E., Jan 1 2019, In : Scandinavian Journal of Gastroenterology.

Research output: Contribution to journalArticle

The evolution of treatment and complications of esophageal food impaction

Schupack, D. A., Lenz, C. J., Geno, D. M., Tholen, C. J., Leggett, C., Katzka, D. A. & Alexander, J. A., Jan 1 2019, In : United European Gastroenterology Journal.

Research output: Contribution to journalArticle

Open Access
3 Scopus citations

Upper Gastrointestinal Bleeding: Etiologies and Management

Kamboj, A. K., Hoversten, P. & Leggett, C., Apr 1 2019, In : Mayo Clinic proceedings. 94, 4, p. 697-703 7 p.

Research output: Contribution to journalReview article

1 Scopus citations

Verteporfin-and sodium porfimer-mediated photodynamic therapy enhances pancreatic cancer cell death without activating stromal cells in the microenvironment

Lu, J., Roy, B., Anderson, M., Leggett, C. L., Levy, M. J., Pogue, B., Hasan, T. & Wang, K. K., Nov 1 2019, In : Journal of Biomedical Optics. 24, 11, 118001.

Research output: Contribution to journalArticle

Open Access

Volumetric laser endomicroscopy features of dysplasia at the gastric cardia in Barrett's oesophagus: results from an observational cohort study

Trindade, A. J., Raphael, K. L., Inamdar, S., Stewart, M., Berkowitz, J., Vegesna, A., Mckinley, M. J., Benias, P. C., Kahn, A., Leggett, C. L., Lee, C., Sejpal, D. V. & Rishi, A., Oct 1 2019, In : BMJ Open Gastroenterology. 6, 1, e000340.

Research output: Contribution to journalArticle

Open Access
2018

A prospective multicenter study using a new multiband mucosectomy device for endoscopic resection of early neoplasia in Barrett's esophagus

Pouw, R. E., Beyna, T., Belghazi, K., Koch, A. D., Schoon, E. J., Haidry, R., Weusten, B. L., Bisschops, R., Shaheen, N. J., Wallace, M. B., Marcon, N., Heise-Ginsburg, R., Gotink, A. W., Wang, K. K. N., Leggett, C., Ortiz-Fernández-Sordo, J., Ragunath, K., DiPietro, M., Pech, O., Neuhaus, H. & 1 others, Bergman, J. J., Jan 1 2018, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

1 Scopus citations
1 Scopus citations

Cryotherapy for persistent Barrett's esophagus after radiofrequency ablation: a systematic review and meta-analysis

Visrodia, K., Zakko, L., Singh, S., Leggett, C., Iyer, P. G. & Wang, K. K. N., Jun 1 2018, In : Gastrointestinal Endoscopy. 87, 6, p. 1396-1404.e1

Research output: Contribution to journalReview article

8 Scopus citations

Erratum: Learning curve and competence for volumetric laser endomicroscopy in Barrett's esophagus using cumulative sum analysis (Endoscopy (2018) 50 (471-478) DOI: 10.1055/s-0043-121569)

Trindade, A. J., Inamdar, S., Smith, M. S., Rosen, L., Han, D., Chang, K. J., Leggett, C., Lightdale, C. J., Pleskow, D. K., Sejpal, D. V., Tearney, G. J., Thomas, R. M. & Wallace, M. B., May 1 2018, In : Endoscopy. 50, 5, p. C10

Research output: Contribution to journalComment/debate

Higher Rate of Barrett’s Detection in the First Year After Successful Endoscopic Therapy: Meta-analysis

Sawas, T., Iyer, P. G., Alsawas, M., Cotton, C. C., Leggett, C., Murad, M. H., Wang, K. K. N., Shaheen, N. J. & Katzka, D. A., Jun 14 2018, (Accepted/In press) In : American Journal of Gastroenterology. p. 1-13 13 p.

Research output: Contribution to journalArticle

6 Scopus citations

Is more always better in Barrett's esophagus?

Leggett, C., Jul 1 2018, In : Gastrointestinal Endoscopy. 88, 1, p. 43-45 3 p.

Research output: Contribution to journalEditorial

2 Scopus citations

Screening patients for Barrett esophagus: Why, who, and how

Zakko, L., Visrodia, K., Leggett, C., Lutzke, L. & Wang, K. K. N., Apr 1 2018, In : Techniques in Gastrointestinal Endoscopy. 20, 2, p. 55-61 7 p.

Research output: Contribution to journalReview article

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

3 Scopus citations

Timeline and location of recurrence following successful ablation in Barrett's oesophagus: An international multicentre study

Sami, S. S., Ravindran, A., Kahn, A., Snyder, D., Santiago, J., Ortiz-Fernandez-Sordo, J., Tan, W. K., Dierkhising, R. A., Crook, J., Heckman, M. G., Johnson, M. L., Lansing, R., Ragunath, K., Di Pietro, M., Wolfsen, H., Ramirez, F. C., Fleischer, D., Wang, K. K. N., Leggett, C., Katzka, D. A. & 1 others, Iyer, P. G., Jan 1 2018, (Accepted/In press) In : Gut.

Research output: Contribution to journalArticle

5 Scopus citations

Volumetric laser endomicroscopy interpretation and feature analysis in dysplastic Barrett's esophagus

Kamboj, A. K., Kahn, A., Wolfsen, H. C., Trindade, A. J., Ganguly, E. K., Otaki, F., Chan, D., Zakko, L., Visrodia, K., Lutzke, L., Wang, K. K. N. & Leggett, C., Jan 1 2018, (Accepted/In press) In : Journal of Gastroenterology and Hepatology (Australia).

Research output: Contribution to journalArticle

3 Scopus citations
2017

A new aim for targeted biopsies in Barrett's esophagus

Leggett, C. & Wolfsen, H. C., Sep 1 2017, In : Gastrointestinal Endoscopy. 86, 3, p. 473-475 3 p.

Research output: Contribution to journalEditorial

Breath Testing for Barrett's Esophagus Using Exhaled Volatile Organic Compound Profiling With an Electronic Nose Device

Chan, D. K., Zakko, L., Visrodia, K. H., Leggett, C., Lutzke, L. S., Clemens, M. A., Allen, J. D., Anderson, M. A. & Wang, K. K. N., Jan 1 2017, In : Gastroenterology. 152, 1, p. 24-26 3 p.

Research output: Contribution to journalArticle

33 Scopus citations

Identification of volumetric laser endomicroscopy features predictive for early neoplasia in Barrett's esophagus using high-quality histological correlation

Swager, A. F., Tearney, G. J., Leggett, C., van Oijen, M. G. H., Meijer, S. L., Weusten, B. L., Curvers, W. L. & Bergman, J. J. G. H. M., May 1 2017, In : Gastrointestinal Endoscopy. 85, 5, p. 918-926.e7

Research output: Contribution to journalArticle

38 Scopus citations

Learning curve and competence for volumetric laser endomicroscopy in Barrett’s esophagus using cumulative sum analysis

Trindade, A. J., Inamdar, S., Smith, M. S., Rosen, L., Han, D., Chang, K. J., Leggett, C., Lightdale, C. J., Pleskow, D. K., Sejpal, D. V., Tearney, G. J., Thomas, R. M. & Wallace, M. B., Nov 27 2017, (Accepted/In press) In : Endoscopy.

Research output: Contribution to journalArticle

7 Scopus citations

Making Dysphagia Easier to Swallow: A Review for the Practicing Clinician

Jansson-Knodell, C. L., Codipilly, D. C. & Leggett, C., Jun 1 2017, In : Mayo Clinic Proceedings. 92, 6, p. 965-972 8 p.

Research output: Contribution to journalReview article

Optical coherence tomography in gastroenterology: A review and future outlook

Tsai, T. H., Leggett, C., Trindade, A. J., Sethi, A., Swager, A. F., Joshi, V., Bergman, J. J., Mashimo, H., Nishioka, N. S. & Namati, E., Dec 1 2017, In : Journal of Biomedical Optics. 22, 12, 121716.

Research output: Contribution to journalReview article

16 Scopus citations

The potential role of optical biopsy in the study and diagnosis of environmental enteric dysfunction

Thompson, A. J., Hughes, M., Anastasova, S., Conklin, L. S., Thomas, T., Leggett, C., Faubion, W. A., Miller, T. J., Delaney, P., Lacombe, F., Loiseau, S., Meining, A., Richards-Kortum, R., Tearney, G. J., Kelly, P. & Yang, G. Z., Dec 1 2017, In : Nature Reviews Gastroenterology and Hepatology. 14, 12, p. 727-738 12 p.

Research output: Contribution to journalReview article

5 Scopus citations

Use of volumetric laser endomicroscopy to characterize a duodenal neuroendocrine tumor

Kamboj, A. K., Muppa, P., Zakko, L., Wang, K. K. N. & Leggett, C., 2017, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

Volumetric laser endomicroscopy in the management of Barrett's esophagus

Trindade, A. J., Leggett, C. & Chang, K. J., Jul 1 2017, In : Current Opinion in Gastroenterology. 33, 4, p. 254-260 7 p.

Research output: Contribution to journalReview article

9 Scopus citations
2016

Computer-aided diagnosis in GI endoscopy: looking into the future

Leggett, C. & Wang, K. K. N., Nov 1 2016, In : Gastrointestinal Endoscopy. 84, 5, p. 842-844 3 p.

Research output: Contribution to journalEditorial

8 Scopus citations

Diagnosing gastrointestinal illnesses using fecal headspace volatile organic compounds

Chan, D. K., Leggett, C. & Wang, K. K. N., Jan 28 2016, In : World Journal of Gastroenterology. 22, 4, p. 1639-1649 11 p.

Research output: Contribution to journalReview article

21 Scopus citations

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

1 Scopus citations

Optical coherence tomography: Clinical applications in gastrointestinal endoscopy

Leggett, C., Chan, D. K. & Wang, K. K. N., Jan 1 2016, Endoscopic Imaging Techniques and Tools. Springer International Publishing, p. 115-128 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Scopus citations

Volumetric laser endomicroscopy in Barrett's esophagus: Interobserver agreement for interpretation of Barrett's esophagus and associated neoplasia among high-frequency users

Trindade, A. J., Inamdar, S., Smith, M. S., Chang, K. J., Leggett, C., Lightdale, C. J., Pleskow, D. K., Sejpal, D. V., Tearney, G. J., Thomas, R. M. & Wallace, M. B., Aug 2 2016, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

20 Scopus citations
2015

Clinical and Histologic Determinants of Mortality for Patients With Barrett's Esophagus-Related T1 Esophageal Adenocarcinoma

Leggett, C. L., Lewis, J. T., Wu, T. T., Schleck, C. D., Zinsmeister, A. R., Dunagan, K. T., Lutzke, L. S., Wang, K. K. & Iyer, P. G., Apr 1 2015, In : Clinical Gastroenterology and Hepatology. 13, 4, p. 658-664.e3

Research output: Contribution to journalArticle

12 Scopus citations

Comparative diagnostic performance of volumetric laser endomicroscopy and confocal laser endomicroscopy in the detection of dysplasia associated with Barrett's esophagus

Leggett, C., Gorospe, E. C., Chan, D. K., Muppa, P., Owens, V., Smyrk, T. C., Anderson, M., Lutzke, L. S., Tearney, G. & Wang, K. K. N., Mar 31 2015, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

62 Scopus citations

Diagnosis of esophageal motility disorders: Esophageal pressure topography vs. conventional line tracing

Carlson, D. A., Ravi, K., Kahrilas, P. J., Gyawali, C. P., Bredenoord, A. J., Castell, D. O., Spechler, S. J., Halland, M., Kanuri, N., Katzka, D. A., Leggett, C., Roman, S., Saenz, J. B., Sayuk, G. S., Wong, A. C., Yadlapati, R., Ciolino, J. D., Fox, M. R. & Pandolfino, J. E., Jul 8 2015, In : American Journal of Gastroenterology. 110, 7, p. 967-977 11 p.

Research output: Contribution to journalArticle

47 Scopus citations

Mucosal imaging advanced technologies in the gastrointestinal tract

Leggett, C. & Iyer, P. G., Oct 1 2015, In : Techniques in Gastrointestinal Endoscopy. 17, 4, p. 161-170 10 p.

Research output: Contribution to journalArticle

2 Scopus citations

Radiofrequency Ablation Is Associated with Decreased Neoplastic Progression in Patients with Barrett's Esophagus and Confirmed Low-Grade Dysplasia

Small, A. J., Araujo, J. L., Leggett, C., Mendelson, A. H., Agarwalla, A., Abrams, J. A., Lightdale, C. J., Wang, T. C., Iyer, P. G., Wang, K. K. N., Rustgi, A. K., Ginsberg, G. G., Forde, K. A., Gimotty, P. A., Lewis, J. D., Falk, G. W. & Bewtra, M., Sep 1 2015, In : Gastroenterology. 149, 3, p. 567e3-576e3

Research output: Contribution to journalArticle

35 Scopus citations

RFA for early esophageal neoplasia

Chan, D. K., Leggett, C. & Wang, K. K. N., Dec 12 2015, Esophageal Cancer and Barrett's Esophagus. Wiley Blackwell, p. 151-160 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Safety and feasibility of volumetric laser endomicroscopy in patients with Barrett's esophagus (with videos)

Wolfsen, H. C., Sharma, P., Wallace, M. B., Leggett, C., Tearney, G. & Wang, K. K. N., Oct 1 2015, In : Gastrointestinal Endoscopy. 82, 4, p. 631-640 10 p.

Research output: Contribution to journalArticle

63 Scopus citations

Stent-in-stent technique for removal of embedded partially covered self-expanding metal stents

DaVee, T., Irani, S., Leggett, C., Berzosa Corella, M., Grooteman, K. V., Wong Kee Song, L. M., Wallace, M. B., Kozarek, R. A. & Baron, T. H., Sep 28 2015, (Accepted/In press) In : Surgical Endoscopy and Other Interventional Techniques.

Research output: Contribution to journalArticle

9 Scopus citations
2014

Application of confocal laser endomicroscopy in the diagnosis and management of Barrett's esophagus

Leggett, C. L. & Gorospe, E. C., 2014, In : Annals of Gastroenterology. 27, 3, p. 193-199 7 p.

Research output: Contribution to journalArticle

17 Scopus citations

Malignant mesothelioma presenting as dysphagia diagnosed by endoscopic ultrasound

Al-Bawardy, B., Gorospe, E. C. & Leggett, C., Jan 1 2014, In : Annals of Gastroenterology. 27, 4, 1 p.

Research output: Contribution to journalComment/debate

1 Scopus citations

Obstructive sleep apnea is a risk factor for barrett's esophagus

Leggett, C. L., Gorospe, E. C., Calvin, A. D., Harmsen, W. S., Zinsmeister, A. R., Caples, S., Somers, V. K., Dunagan, K., Lutzke, L., Wang, K. K. & Iyer, P. G., Apr 2014, In : Clinical Gastroenterology and Hepatology. 12, 4, p. 583-588.e1

Research output: Contribution to journalArticle

26 Scopus citations

Recurrent bilateral pleural effusions without ascites as an initial presentation of Budd-Chiari syndrome

Desai, S. K., Al-Bawardy, B. F., Leggett, C. & Gorospe, E. C., Jan 1 2014, In : Annals of Gastroenterology. 27, 1, 1 p.

Research output: Contribution to journalComment/debate

1 Scopus citations

Reply

Leggett, C. L. & Iyer, P. G., Jun 2014, In : Clinical Gastroenterology and Hepatology. 12, 6, 1 p.

Research output: Contribution to journalLetter

Volumetric laser endomicroscopy detects subsquamous barrett's Adenocarcinoma

Leggett, C. L., Gorospe, E., Owens, V. L., Anderson, M., Lutzke, L. & Wang, K. K., Feb 1 2014, In : American Journal of Gastroenterology. 109, 2, p. 298-299 2 p.

Research output: Contribution to journalLetter

21 Scopus citations