搜索医生

Jonathan A. Leighton, M.D.

  1. Gastroenterologist
  2. Internist
预约门诊

出版物

  1. Bhat S, Lyu R, Agarwal M, Becker M, Bloomfeld R, Bruining DH, Cohen BL, Ivanov M, Leighton JA, Stewart AP, Trocke L, Tse SS, Ungaro RC, Vaughn BP, Regueiro M, Sokn E, Rieder F. Defining the Roles of Inflammatory Bowel Disease Clinical Pharmacists in the United States: A Systematic Review and National RAND/UCLA Consensus. Inflamm Bowel Dis. 2024 Jun 3; 30 (6):950-959
    View PubMed
  2. Tuck J, Lizaola-Mayo BC, Leighton JA. Deep enteroscopy - what's new and what works best? Curr Opin Gastroenterol. 2024 Apr 23 [Epub ahead of print]
    View PubMed
  3. Sengupta N, Kastenberg DM, Bruining DH, Latorre M, Leighton JA, Brook OR, Wells ML, Guglielmo FF, Naringrekar HV, Gee MS, Soto JA, Park SH, Yoo DC, Ramalingam V, Huete A, Khandelwal A, Gupta A, Allen BC, Anderson MA, Dane BR, Sokhandon F, Grand DJ, Tse JR, Fidler JL. The Role of Imaging for GI Bleeding: ACG and SAR Consensus Recommendations. Radiology. 2024 Mar; 310 (3):e232298
    View PubMed
  4. Sengupta N, Kastenberg DM, Bruining DH, Latorre M, Leighton JA, Brook OR, Wells ML, Guglielmo FF, Naringrekar HV, Gee MS, Soto JA, Park SH, Yoo DC, Ramalingam V, Huete A, Khandelwal A, Gupta A, Allen BC, Anderson MA, Dane BR, Sokhandon F, Grand DJ, Tse JR, Fidler JL. The Role of Imaging for Gastrointestinal Bleeding: Consensus Recommendations From the American College of Gastroenterology and Society of Abdominal Radiology. Am J Gastroenterol. 2024 Mar 1; 119 (3):438-449 Epub 2023 Oct 04
    View PubMed
  5. Pemmasani G, Ashwath A, Aronow WS, Yandrapalli S, Leighton J, John S. Six-month cardiovascular prognostic impact of type 1 And type 2 myocardial infarction in patients hospitalized for gastrointestinal bleeding. Eur J Intern Med. 2023 Oct; 116:51-57 Epub 2023 July 26
    View PubMed
  6. Wang MH, Friton JJ, Raffals LE, Leighton JA, Pasha SF, Picco MF, Monroe K, Nix BD, Newberry RD, Faubion WA. Polygenic risk score predicts risk of primary sclerosing cholangitis in inflammatory bowel disease. BMJ Open Gastroenterol. 2023 Oct; 10 (1)
    View PubMed
  7. Ebner DW, Burger KN, Mahoney DW, Broderick BT, Eckmann JD, Devens ME, Lowrie KL, League JB, Bering J, Kahn A, Rodriguez EA, Prichard DO, Wallace MB, Kane SV, Leighton JA, Buttar NS, Rutten LJF, Gurudu SR, Kisiel JB. Neoplasia Diagnosis After Multi-target Stool DNA Is Enhanced Among Lowest Baseline Detectors. Dig Dis Sci. 2023 Sep; 68 (9):3721-3731 Epub 2023 July 24
    View PubMed
  8. Wang MH, Friton JJ, Rebert N, Monroe K, Nix BD, Fiocchi C, Raffals LE, Leighton JA, Pasha SF, Picco MF, Newberry RD, Achkar JP, Faubion WA. Novel Genetic Risk Variants and Clinical Predictors Associated With Primary Sclerosing Cholangitis in Patients With Ulcerative Colitis. Clin Transl Gastroenterol. 2023 Sep 1; 14 (9):e00615 Epub 2023 Sept 01
    View PubMed
  9. Hunt TL 2nd, West CP, Leighton JA, Mueller PS. Is it Time to Intentionally Improve the Satisfaction of Health Care Employees? Mayo Clin Proc Innov Qual Outcomes. 2023 Apr; 7 (2):140-142 Epub 2023 Mar 17
    View PubMed
  10. Guerrero Vinsard D, Bruining DH, East JE, Ebner D, Kane SV, Kisiel JB, Leighton JA, Lennon RJ, Loftus EV Jr, Malik T, Picco M, Raffals L, Ramos GP, Santiago P, Coelho-Prabhu N. Interobserver agreement of the modified Paris classification and histology prediction of colorectal lesions in patients with inflammatory bowel disease. Gastrointest Endosc. 2023 Apr; 97 (4):790-798.e2 Epub 2022 Nov 17
    View PubMed
  11. Stonnington CM, Jones K, Leighton JA. How to Infuse Joy in Your Practice: Our Journey to Sustainable Well-Being. Am J Gastroenterol. 2022 Nov 1; 117 (11):1723-1727 Epub 2022 June 21
    View PubMed
  12. Leighton JA, Brock AS, Semrad CE, Hass DJ, Guda NM, Barkin JA, Eisen GM. Quality Indicators for Capsule Endoscopy and Deep Enteroscopy. Am J Gastroenterol. 2022 Nov 1; 117 (11):1780-1796 Epub 2022 Sept 26
    View PubMed
  13. Leighton JA, Brock AS, Semrad CE, Hass DJ, Guda NM, Barkin JA, Eisen GM. Quality indicators for capsule endoscopy and deep enteroscopy. Gastrointest Endosc. 2022 Nov; 96 (5):693-711 Epub 2022 Sept 26
    View PubMed
  14. Shome M, Song L, Williams S, Chung Y, Murugan V, Park JG, Faubion W, Pasha SF, Leighton JA, LaBaer J, Qiu J. Serological profiling of Crohn's disease and ulcerative colitis patients reveals anti-microbial antibody signatures. World J Gastroenterol. 2022 Aug 14; 28 (30):4089-4101
    View PubMed
  15. Cohen BL, Fleshner P, Kane SV, Herfarth HH, Palekar N, Farraye FA, Leighton JA, Katz JA, Cohen RD, Gerich ME, Cross RK, Higgins PDR, Tinsley A, Glover S, Siegel CA, Bohl JL, Iskandar H, Ji J, Hu L, Sands BE. Prospective Cohort Study to Investigate the Safety of Preoperative Tumor Necrosis Factor Inhibitor Exposure in Patients With Inflammatory Bowel Disease Undergoing Intra-abdominal Surgery. Gastroenterology. 2022 Jul; 163 (1):204-221 Epub 2022 Apr 10
    View PubMed
  16. Vande Casteele N, Leighton JA, Pasha SF, Cusimano F, Mookhoek A, Hagen CE, Rosty C, Pai RK, Pai RK. Utilizing Deep Learning to Analyze Whole Slide Images of Colonic Biopsies for Associations Between Eosinophil Density and Clinicopathologic Features in Active Ulcerative Colitis. Inflamm Bowel Dis. 2022 Mar 30; 28 (4):539-546
    View PubMed
  17. Uson PLS Jr, Riegert-Johnson D, Boardman L, Kisiel J, Mountjoy L, Patel N, Lizaola-Mayo B, Borad MJ, Ahn D, Sonbol MB, Jones J, Leighton JA, Gurudu S, Singh H, Klint M, Kunze KL, Golafshar MA, Esplin ED, Nussbaum RL, Stewart AK, Bekaii-Saab TS, Jewel Samadder N. Germline Cancer Susceptibility Gene Testing in Unselected Patients With Colorectal Adenocarcinoma: A Multicenter Prospective Study. Clin Gastroenterol Hepatol. 2022 Mar; 20 (3):e508-e528 Epub 2021 Apr 20
    View PubMed
  18. Wang MH, Friton JJ, Raffals LE, Leighton JA, Pasha SF, Picco MF, Monroe K, Nix BD, Newberry RD, Faubion WA. Novel Genetic Variant Predicts Surgical Recurrence Risk in Crohn's Disease Patients. Inflamm Bowel Dis. 2021 Nov 15; 27 (12):1968-1974
    View PubMed
  19. Pai RK, Hartman DJ, Leighton JA, Pasha SF, Rivers CR, Regueiro M, Binion DG, Pai RK. Validated Indices for Histopathologic Activity Predict Development of Colorectal Neoplasia in Ulcerative Colitis. J Crohns Colitis. 2021 Sep 25; 15 (9):1481-1490
    View PubMed
  20. Pemmasani G, Elgendy I, Mamas MA, Leighton JA, Aronow WS, Tremaine WJ. Epidemiology and Clinical Outcomes of Patients With Inflammatory Bowel Disease Presenting With Acute Coronary Syndrome. Inflamm Bowel Dis. 2021 Jun 15; 27 (7):1017-1025
    View PubMed
  21. McCain JD, Pasha SF, Leighton JA. Role of Capsule Endoscopy in Inflammatory Bowel Disease. Gastrointest Endosc Clin N Am. 2021 Apr; 31 (2):345-361 Epub 2021 Feb 16
    View PubMed
  22. Sandborn WJ, Nguyen DD, Beattie DT, Brassil P, Krey W, Woo J, Situ E, Sana R, Sandvik E, Pulido-Rios MT, Bhandari R, Leighton JA, Ganeshappa R, Boyle DL, Abhyankar B, Kleinschek MA, Graham RA, Panes J. Development of Gut-Selective Pan-Janus Kinase Inhibitor TD-1473 for Ulcerative Colitis: A Translational Medicine Programme. J Crohns Colitis. 2020 Sep 16; 14 (9):1202-1213
    View PubMed
  23. Rajan E, Martinez M, Gorospe E, Al Bawardy B, Dobashi A, Mara KC, Hansel SL, Bruining DH, Murray JA, Leggett CL, Nehra V, Iyer PG, Pasha SF, Leighton JA, Shiff AD, Gurudu SR, Raffals LE, Lavey C, Katzka DA, Chen CH. Prospective multicenter study to evaluate capsule endoscopy competency using a validated assessment tool. Gastrointest Endosc. 2020 May; 91 (5):1140-1145 Epub 2019 Dec 26
    View PubMed
  24. Wang MH, Mousa OY, Friton JJ, Raffals LE, Leighton JA, Pasha SF, Picco MF, Cushing KC, Monroe K, Nix BD, Newberry RD, Faubion WA. Unique Phenotypic Characteristics and Clinical Course in Patients With Ulcerative Colitis and Primary Sclerosing Cholangitis: A Multicenter US Experience. Inflamm Bowel Dis. 2020 Apr 11; 26 (5):774-779
    View PubMed
  25. Pasha SF, Pennazio M, Rondonotti E, Wolf D, Buras MR, Albert JG, Cohen SA, Cotter J, D'Haens G, Eliakim R, Rubin DT, Leighton JA. Capsule Retention in Crohn's Disease: A Meta-analysis. Inflamm Bowel Dis. 2020 Jan 1; 26 (1):33-42
    View PubMed
  26. Wang , Mousa OY, Friton JJ, Raffals LE, Leighton JA, Pasha SF, Picco MF, Cushing KC, Monroe K, Nix BD, Newberry RD, Faubion WA. Unique Phenotypic Characteristics and Clinical Course in Patients With Ulcerative Colitis and Primary Inflamm Bowel Dis. 2019.
  27. Wang MH, Friton JJ, Raffals LE, Leighton JA, Pasha SF, Picco MF, Cushing KC, Monroe K, Nix BD, Newberry RD, Faubion WA. Novel Genetic Risk Variants Can Predict Anti-TNF Agent Response in Patients With Inflammatory Bowel Disease. J Crohns Colitis. 2019 Aug 14; 13 (8):1036-1043
    View PubMed
  28. Samadder NJ, Valentine JF, Guthery S, Singh H, Bernstein CN, Leighton JA, Wan Y, Wong J, Boucher K, Pappas L, Rowe K, Burt RW, Curtin K, Smith KR. Family History Associates With Increased Risk of Colorectal Cancer in Patients With Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2019 Aug; 17 (9):1807-1813.e1 Epub 2018 Sept 26
    View PubMed
  29. Kuo JR, Pasha SF, Leighton JA. The Clinician's Guide to Suspected Small Bowel Bleeding. Am J Gastroenterol. 2019 Apr; 114 (4):591-598
    View PubMed
  30. Yi S, Meng F, Xiong F, Bharati S, Leighton JA, Shabana P. Capsule endoscopy with 720-degree imaging and VR Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019 Feb; 10868:108681K
  31. Yi S, Meng F, Mui P, Xiong F, Leighton JA, Ramirez FC. Augmenting endoscopic instruments with 3D surface imaging Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019 Feb; 10868:108681J
  32. Melmed GY, Dubinsky MC, Rubin DT, Fleisher M, Pasha SF, Sakuraba A, Tiongco F, Shafran I, Fernandez-Urien I, Rosa B, Papageorgiou NP, Leighton JA. Utility of video capsule endoscopy for longitudinal monitoring of Crohn's disease activity in the small bowel: a prospective study. Gastrointest Endosc. 2018 Dec; 88 (6):947-955.e2 Epub 2018 Aug 04
    View PubMed
  33. Adike A, Buras MR, Gurudu SR, Leighton JA, Faigel DO, Ruff KC, Umar SB, Ramirez FC. Is the level of cleanliness using segmental Boston bowel preparation scale associated with a higher adenoma detection rate? Ann Gastroenterol. 2018 Mar-Apr; 31 (2):217-223 Epub 2018 Jan 31
    View PubMed
  34. Gurudu SR, Boroff ES, Crowell MD, Atia M, Umar SB, Leighton JA, Faigel DO, Ramirez FC. Impact of feedback on adenoma detection rates: Outcomes of quality improvement program. J Gastroenterol Hepatol. 2018 Mar; 33 (3):645-649
    View PubMed
  35. Yang M, Leighton JA, Faigel DO, Katariya NN. Duodenal gangliocytic paraganglioma: Endoscopy, sonography and F-18 FDG PET/CT imaging. Dig Liver Dis. 2017 Oct; 49 (10):1162 Epub 2017 May 18
    View PubMed
  36. Franco DL, Leighton JA, Gurudu SR. Approach to Incomplete Colonoscopy: New Techniques and Technologies. Gastroenterol Hepatol (N Y). 2017 Aug; 13 (8):476-483
    View PubMed
  37. Wang H, Demirkan G, Bian X, Wallstrom G, Barker K, Karthikeyan K, Tang Y, Pasha SF, Leighton JA, Qiu J, LaBaer J. Identification of Antibody Against SNRPB, Small Nuclear Ribonucleoprotein-Associated Proteins B and B', as an Autoantibody Marker in Crohn's Disease using an Immunoproteomics Approach. J Crohns Colitis. 2017 Jul 1; 11 (7):848-856
    View PubMed
  38. Pasha SF, Leighton JA. Evidence-Based Guide on Capsule Endoscopy for Small Bowel Bleeding. Gastroenterol Hepatol (N Y). 2017 Feb; 13 (2):88-93
    View PubMed
  39. Leighton JA, Helper DJ, Gralnek IM, Dotan I, Fernandez-Urien I, Lahat A, Malik P, Mullin GE, Rosa B. Comparing diagnostic yield of a novel pan-enteric video capsule endoscope with ileocolonoscopy in patients with active Crohn's disease: a feasibility study. Gastrointest Endosc. 2017 Jan; 85 (1):196-205.e1 Epub 2016 Sept 19
    View PubMed
  40. Leighton JA, Pasha SF. Inflammatory Disorders of the Small Bowel. Gastrointest Endosc Clin N Am. 2017 Jan; 27: (1)63-77.
    View PubMed
  41. Uribe DJ, Mandell EK, Watson A, Martinez JD, Leighton JA, Ghosh S, Rothlin CV. The receptor tyrosine kinase AXL promotes migration and invasion in colorectal cancer. PLoS One. 2017; 12 (7):e0179979 Epub 2017 July 20
    View PubMed
  42. Pasha SF, Leighton JA. Detection of suspected small bowel bleeding: challenges and controversies. Expert Rev Gastroenterol Hepatol. 2016 Nov; 10 (11):1235-1244 Epub 2016 July 07
    View PubMed
  43. Spada C, Pasha SF, Gross SA, Leighton JA, Schnoll-Sussman F, Correale L, Gonzalez Suarez B, Costamagna G, Hassan C. Accuracy of First- and Second-Generation Colon Capsules in Endoscopic Detection of Colorectal Polyps: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol. 2016 Nov; 14 (11):1533-1543.e8 Epub 2016 May 07
    View PubMed
  44. Pasha SF, Leighton JA. The Elusive Bleeder: Tips for Avoiding a Wild Goose Chase. Am J Gastroenterol. 2016 Mar; 111 (3):301-4 Epub 2016 Feb 09
    View PubMed
  45. Villa NA, Pannala R, Pasha SF, Leighton JA. Alternatives to Incomplete Colonoscopy. Curr Gastroenterol Rep. 2015 Nov; 17 (11):43
    View PubMed
  46. Miranda R, Glenn SW, Leighton JA, Pasha SE, Gurudu SR, Teaford HG, Mertz LE, Lee HR, Mamby SA, Johnson MF, Raghu TS. Using Hybrid Change Strategies to Improve the Patient Experience in Outpatient Specialty Care. J Healthc Manag. 2015 Sep-Oct; 60: (5)363-76.
    View PubMed
  47. Gerson LB, Fidler JL, Cave DR, Leighton JA. ACG Clinical Guideline: Diagnosis and Management of Small Bowel Bleeding. Am J Gastroenterol. 2015 Sep; 110 (9):1265-87; quiz 1288 Epub 2015 Aug 25
    View PubMed
  48. Atia MA, Patel NC, Ratuapli SK, Boroff ES, Crowell MD, Gurudu SR, Faigel DO, Leighton JA, Ramirez FC. Nonneoplastic polypectomy during screening colonoscopy: the impact on polyp detection rate, adenoma detection rate, and overall cost. Gastrointest Endosc. 2015 Aug; 82: (2)370-375.e1.
    View PubMed
  49. Rahman A, Ross A, Leighton JA, Schembre D, Gerson L, Lo SK, Waxman I, Dye C, Semrad C. Double-balloon enteroscopy in Crohn's disease: findings and impact on management in a multicenter retrospective study. Gastrointest Endosc. 2015 Jul; 82 (1):102-7 Epub 2015 Apr 01
    View PubMed
  50. Boroff ES, Leighton JA. The role of capsule endoscopy in evaluating both suspected and known Crohn's disease. (Review). Techniques in Gastrointestinal Endoscopy. 2015 Jan; 17(1):5-11.
  51. Rothlin CV, Leighton JA, Ghosh S. Tyro3, Axl, and Mertk receptor signaling in inflammatory bowel disease and colitis-associated cancer. Inflamm Bowel Dis. 2014 Aug; 20 (8):1472-80
    View PubMed
  52. Islam RS, Leighton JA, Pasha SF. Evaluation and management of small-bowel tumors in the era of deep enteroscopy. Gastrointest Endosc. 2014 May; 79 (5):732-40 Epub 2013 Dec 21
    View PubMed
  53. Leighton JA, Gralnek IM, Cohen SA, Toth E, Cave DR, Wolf DC, Mullin GE, Ketover SR, Legnani PE, Seidman EG, Crowell MD, Bergwerk AJ, Peled R, Eliakim R. Capsule endoscopy is superior to small-bowel follow-through and equivalent to ileocolonoscopy in suspected Crohn's disease. Clin Gastroenterol Hepatol. 2014 Apr; 12 (4):609-15 Epub 2013 Sept 27
    View PubMed
  54. Yi S, Jiao H, Meng F, Leighton JA, Shabana P, Rentz L. GISentinel: A software platform for automatic ulcer detection on capsule endoscopy videos. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2014; 9035:90352Y.
  55. Leighton JA. Advances in capsule endoscopy in the diagnosis of Crohn's disease. Gastroenterol. Hepatol. 2014; 10(5):319-21.
  56. Ratuapli SK, Gurudu SR, Atia MA, Crowell MD, Umar SB, Harrison ME, Leighton JA, Ramirez FC. Postcolonoscopy Followup Recommendations: Comparison with and without Use of Polyp Pathology. Diagn Ther Endosc. 2014; 2014:683491 Epub 2014 Aug 27
    View PubMed
  57. Poh TW, Madsen CS, Gorman JE, Marler RJ, Leighton JA, Cohen PA, Gendler SJ. Downregulation of hematopoietic MUC1 during experimental colitis increases tumor-promoting myeloid-derived suppressor cells. Clin Cancer Res. 2013 Sep 15; 19 (18):5039-52 Epub 2013 July 19
    View PubMed
  58. Picco MF, Pasha S, Leighton JA, Bruining D, Loftus EV Jr, Thomas CS, Crook JE, Krishna M, Wallace M. Procedure time and the determination of polypoid abnormalities with experience: implementation of a chromoendoscopy program for surveillance colonoscopy for ulcerative colitis. Inflamm Bowel Dis. 2013 Aug; 19 (9):1913-20
    View PubMed
  59. Choi EH, Mergener K, Semrad C, Fisher L, Cave DR, Dodig M, Burke C, Leighton JA, Kastenberg D, Simpson P, Sul J, Bhattacharya K, Charles R, Gerson L, Weber L, Eisen G, Reidel W, Vargo JJ, Wakim-Fleming J, Lo SK. A multicenter, prospective, randomized comparison of a novel signal transmission capsule endoscope to an existing capsule endoscope. Gastrointest Endosc. 2013 Aug; 78(2):325-32. Epub 2013 May 07.
    View PubMed
  60. Boroff ES, Gurudu SR, Hentz JG, Leighton JA, Ramirez FC. Polyp and adenoma detection rates in the proximal and distal colon. Am J Gastroenterol. 2013 Jun; 108 (6):993-9 Epub 2013 Apr 09
    View PubMed
  61. Dzeletovic I, Harrison ME, Crowell MD, Ramirez FC, Yows CR, Harris LA, Pasha SF, Gurudu SR, Leighton JA, Heigh RI. Impact of fentanyl in lieu of meperidine on endoscopy unit efficiency: a prospective comparative study in patients undergoing EGD. Gastrointest Endosc. 2013 Jun; 77(6):883-7. Epub 2013 Mar 06.
    View PubMed
  62. CarreraSilva E, Chan P, Joannas L, Errasti A, Gagliani N, Bosurgi L, Jabbour M, Perry A, Smith-Chakmakova F, Mucida D, Cheroutre H, Burstyn-Cohen T, Leighton J, Lemke G, Ghosh S, Rothlin C. T cell-derived protein S engages TAM receptor signaling in dendritic cells to control the magnitude of the immune response. Immunity. 2013; 39(1):160-70.
    View PubMed
  63. Yi S, Xie J, Mui P, Leighton JA. Achieving real-time capsule endoscopy (CE) video visualization through panoramic imaging. Proceedings of SPIE - The International Society for Optical Engineering. 2013; 8656:86560I.
  64. Harris LA, Hansel SL, Rajan E, Srivathsan K, Rea R, Crowell MD, Fleischer DE, Pasha SF, Gurudu SR, Heigh RI, Shiff AD, Post JK, Leighton JA. Capsule Endoscopy in Patients with Implantable Electromedical Devices is Safe. Gastroenterol Res Pract. 2013; 2013:959234 Epub 2013 Apr 03
    View PubMed
  65. Yi S, Jiao H, Xie J, Mui P, Leighton JA, Pasha S, Rentz L, Abedi M. A clinically viable Capsule Endoscopy video analysis platform for automatic bleeding detection. Proceedings of SPIE - The International Society for Optical Engineering. 2013; 8670:867028.
  66. Pasha SF, Leighton JA. Endoscopic techniques for small bowel imaging. Radiol Clin North Am. 2013 Jan; 51 (1):177-87
    View PubMed
  67. Kane S, Leighton J, Kefalas C, Cohen L, Katz P, Rizk M, Pike I, Lashner B, Ho I, Pochapin M, Seabrook M, Greenwald D, Demarco D, Johnson D. Quality commitment: the newly established American College of Gastroenterology Quality Council to meet the needs of clinical gastroenterology. Am J Gastroenterol. 2013 Jan; 108(1):7-9.
    View PubMed
  68. Dzeletovic I, Harrison ME, Pasha SF, Crowell MD, Decker GA, Gurudu SR, Leighton JA. Comparison of single- versus double-balloon assisted-colonoscopy for colon examination after previous incomplete standard colonoscopy. Dig Dis Sci. 2012 Oct; 57 (10):2680-6 Epub 2012 May 22
    View PubMed
  69. Gurudu SR, Ramirez FC, Harrison ME, Leighton JA, Crowell MD. Increased adenoma detection rate with system-wide implementation of a split-dose preparation for colonoscopy. Gastrointest Endosc. 2012 Sep; 76 (3):603-8.e1 Epub 2012 June 23
    View PubMed
  70. Vikram HR, Smilack JD, Leighton JA, Crowell MD, De Petris G. Emergence of gastrointestinal basidiobolomycosis in the United States, with a review of worldwide cases. Clin Infect Dis. 2012 Jun; 54 (12):1685-91 Epub 2012 Mar 22
    View PubMed
  71. Pasha SF, Leighton JA, Das A, Harrison ME, Gurudu SR, Ramirez FC, Fleischer DE, Sharma VK. 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. Am J Gastroenterol. 2012 Mar; 107 (3):363-70; quiz 371 Epub 2011 Dec 20
    View PubMed
  72. Islam RS, Patel NC, Leighton JA. Current place of capsule endoscopy in Crohn's disease. Inflammatory Bowel Disease Monitor. 2012; 12(4):143-8.
  73. Yadav A, Heigh RI, Hara AK, Decker GA, Crowell MD, Gurudu SR, Pasha SF, Fleischer DE, Harris LA, Post J, Leighton JA. Performance of the patency capsule compared with nonenteroclysis radiologic examinations in patients with known or suspected intestinal strictures. Gastrointest Endosc. 2011 Oct; 74 (4):834-9 Epub 2011 Aug 15
    View PubMed
  74. Gurudu SR, Ratuapli SK, Leighton JA, Heigh RI, Crowell MD. Adenoma detection rate is not influenced by the timing of colonoscopy when performed in half-day blocks. Am J Gastroenterol. 2011 Aug; 106(8):1466-71. Epub 2011 Apr 19.
    View PubMed
  75. Leighton JA, Rex DK. A grading scale to evaluate colon cleansing for the PillCam COLON capsule: a reliability study. Endoscopy. 2011 Feb; 43 (2):123-7 Epub 2010 Oct 29
    View PubMed
  76. Leighton JA. The role of endoscopic imaging of the small bowel in clinical practice. Am J Gastroenterol. 2011 Jan; 106(1):27-36; quiz 37. Epub 2010 Oct 26.
    View PubMed
  77. Gurudu SR, Ratuapli S, Heigh R, DiBaise J, Leighton J, Crowell M. Quality of bowel cleansing for afternoon colonoscopy is influenced by time of administration. Am J Gastroenterol. 2010 Nov; 105 (11):2318-22
    View PubMed
  78. Gurudu SR, Heigh RI, De Petris G, Heigh EG, Leighton JA, Pasha SF, Malagon IB, Das A. Sessile serrated adenomas: demographic, endoscopic and pathological characteristics. World J Gastroenterol. 2010 Jul 21; 16 (27):3402-5
    View PubMed
  79. Dionisio PM, Gurudu SR, Leighton JA, Leontiadis GI, Fleischer DE, Hara AK, Heigh RI, Shiff AD, Sharma VK. Capsule endoscopy has a significantly higher diagnostic yield in patients with suspected and established small-bowel Crohn's disease: a meta-analysis. Am J Gastroenterol. 2010 Jun; 105 (6):1240-8; quiz 1249 Epub 2009 Dec 22
    View PubMed
  80. Batheja MJ, Leighton J, Azueta A, Heigh R. The Face of Tropical Sprue in 2010. Case Rep Gastroenterol. 2010 May 19; 4 (2):168-172
    View PubMed
  81. Dzeletovic I, Pasha S, Leighton JA. Human papillomavirus-related rectal squamous cell carcinoma in a patient with ulcerative colitis diagnosed on narrow-band imaging. Clin Gastroenterol Hepatol. 2010 May; 8(5):e47-8. Epub 2009 Oct 29.
    View PubMed
  82. Sandborn WJ, Korzenik J, Lashner B, Leighton JA, Mahadevan U, Marion JF, Safdi M, Sninsky CA, Patel RM, Friedenberg KA, Dunnmon P, Ramsey D, Kane S. 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. Gastroenterology. 2010 Apr; 138(4):1286-96, 1296.e1-3. Epub 2010 Jan 11.
    View PubMed
  83. Waye JD, Heigh RI, Fleischer DE, Leighton JA, Gurudu S, Aldrich LB, Li J, Ramrakhiani S, Edmundowicz SA, Early DS, Jonnalagadda S, Bresalier RS, Kessler WR, Rex DK. A retrograde-viewing device improves detection of adenomas in the colon: a prospective efficacy evaluation (with videos). Gastrointest Endosc. 2010 Mar; 71(3):551-6. Epub 2009 Dec 16.
    View PubMed
  84. Nguyen VX, Nguyen CC, Leighton JA, Pasha SF, Silva AC, Heppell JP, De Petris G. The Association of Menetrier Disease with Ulcerative Colitis: A Case Report with Implications on the Pathogenesis of Menetrier Disease. Case Rep Gastroenterol. 2010 Feb 19; 4 (1):66-70
    View PubMed
  85. Decker GA, Miller ED, Pasha SF, Harrison ME, Leighton JA. Deep enteroscopy in patients with left ventricular assist devices: practical and technical considerations. Endoscopy. 2010; 42 Suppl 2:E194 Epub 2010 Sept 15
    View PubMed
  86. Gurudu SR, Leighton JA, Dionisio PM, Leontiadis GI, Fleischer DE, Hara AK, Heigh RI, Shiff AD, Sharma VK. Response to Doherty, Moss, and Cheifetz. (PMID: 20818355). Am J Gastroenterol. 2010; 105(9):2111-2.
  87. Leighton JA, Gralnek IM, Richner RE, Lacey MJ, Papatheofanis FJ. Capsule endoscopy in suspected small bowel Crohn's disease: economic impact of disease diagnosis and treatment. World J Gastroenterol. 2009 Dec 7; 15(45):5685-92.
    View PubMed
  88. Pasha SF, Hara AK, Leighton JA. Diagnostic evaluation and management of obscure gastrointestinal bleeding: a changing paradigm. Gastroenterol Hepatol (N Y). 2009 Dec; 5(12):839-50.
    View PubMed
  89. Gerson LB, Tokar J, Chiorean M, Lo S, Decker GA, Cave D, Bouhaidar D, Mishkin D, Dye C, Haluszka O, Leighton JA, Zfass A, Semrad C. Complications associated with double balloon enteroscopy at nine US centers. Clin Gastroenterol Hepatol. 2009 Nov; 7(11):1177-82, 1182.e1-3. Epub 2009 Sep 16.
    View PubMed
  90. Hara AK, Walker FB, Silva AC, Leighton JA. Preliminary estimate of triphasic CT enterography performance in hemodynamically stable patients with suspected gastrointestinal bleeding. AJR Am J Roentgenol. 2009 Nov; 193: (5)1252-60.
    View PubMed
  91. Alexander JA, Leighton JA. Capsule endoscopy and balloon-assisted endoscopy: competing or complementary technologies in the evaluation of small bowel disease? Curr Opin Gastroenterol. 2009 Sep; 25(5):433-7.
    View PubMed
  92. Afif W, Leighton JA, Hanauer SB, Loftus EV Jr, Faubion WA, Pardi DS, Tremaine WJ, Kane SV, Bruining DH, Cohen RD, Rubin DT, Hanson KA, Sandborn WJ. Open-label study of adalimumab in patients with ulcerative colitis including those with prior loss of response or intolerance to infliximab. Inflamm Bowel Dis. 2009 Sep; 15 (9):1302-7
    View PubMed
  93. Pasha SF, Leighton JA. Enteroscopy in the diagnosis and management of Crohn disease. Gastrointest Endosc Clin N Am. 2009 Jul; 19 (3):427-44
    View PubMed
  94. Bourreille A, Ignjatovic A, Aabakken L, Loftus EV Jr, Eliakim R, Pennazio M, Bouhnik Y, Seidman E, Keuchel M, Albert JG, Ardizzone S, Bar-Meir S, Bisschops R, Despott EJ, Fortun PF, Heuschkel R, Kammermeier J, Leighton JA, Mantzaris GJ, Moussata D, Lo S, Paulsen V, Panes J, Radford-Smith G, Reinisch W, Rondonotti E, Sanders DS, Swoger JM, Yamamoto H, Travis S, Colombel JF, Van Gossum A, World Organisation of Digestive Endoscopy (OMED) and the European Crohn's and Colitis Organisation (ECCO). Role of small-bowel endoscopy in the management of patients with inflammatory bowel disease: an international OMED-ECCO consensus. Endoscopy. 2009 Jul; 41(7):618-37. Epub 2009 Jul 08.
    View PubMed
  95. Gurudu SR, Li F, Fleischer DE, Sharma VK, Heigh RI, Crowell MD, Lee M, Hentz JG, Leighton JA. Patient preference and acceptance with sodium phosphate tablet preparation for colonoscopy. Dig Dis Sci. 2009 Jul; 54 (7):1555-9 Epub 2008 Oct 31
    View PubMed
  96. *Li F, Osuoha C, Leighton JA, Harrison ME. Double-balloon enteroscopy in the diagnosis and treatment of hemorrhage from small-bowel lymphangioma: a case report. Gastrointest Endosc. 2009 Jul; 70(1):189-90 Epub 2009 Jan 18.
    View PubMed
  97. Heigh RI, DiBaise JK, Prechel JA, Horn BJ, San Miguel S, Heigh EG, Leighton JA, Edgelow CJ, Fleischer DE. Use of an electromagnetic colonoscope to assess maneuvers associated with cecal intubation. BMC Gastroenterol. 2009 Apr 9; 9:24 Epub 2009 Apr 09
    View PubMed
  98. Han NJ, Leighton JA, Decker GA. Got milk? The endoscopic diagnosis of an intraluminal jejunal lymphangioma. Clin Gastroenterol Hepatol. 2009 Mar; 7(3):e13. Epub 2008 Sep 13.
    View PubMed
  99. Gralnek IM, Leighton JA, Papatheofanis F. Evidence for capsule endoscopy in suspected small bowel Crohn's disease: an evaluation of intergrading system concordance. J Insur Med. 2009; 41: (4)270-83.
    View PubMed
  100. Pasha SF, Leighton JA, Williams JW, De Petris G, Harold K, Shiff AA. Capsule retention in a patient with eosinophilic gastroenteritis mimicking diaphragm disease of the small bowel. Endoscopy. 2009; 41 Suppl 2:E290-1. Epub 2009 Nov 06.
    View PubMed
  101. Gurudu SR, Vargas HE, Leighton JA. New frontiers in small-bowel imaging: the expanding technology of capsule endoscopy and its impact in clinical gastroenterology. Rev Gastroenterol Disord. 2008 Winter; 8(1):1-14.
    View PubMed
  102. Leighton JA. Capsule endoscopy in the evaluation of small-bowel inflammation. Gastroenterol Hepatol (N Y). 2008 Nov; 4 (11):771-2
    View PubMed
  103. Sandborn WJ, Feagan BG, Fedorak RN, Scherl E, Fleisher MR, Katz S, Johanns J, Blank M, Rutgeerts P, Ustekinumab Crohn's Disease Study Group. A randomized trial of Ustekinumab, a human interleukin-12/23 monoclonal antibody, in patients with moderate-to-severe Crohn's disease. Gastroenterology. 2008 Oct; 135 (4):1130-41 Epub 2008 July 17
    View PubMed
  104. Pasha SF, Leighton JA. How useful is capsule endoscopy for the selection of patients for double-balloon enteroscopy? Nat Clin Pract Gastroenterol Hepatol. 2008 Sep; 5(9):490-1. Epub 2008 Jul 22.
    View PubMed
  105. Cave DR, Fleischer DE, Leighton JA, Faigel DO, Heigh RI, Sharma VK, Gostout CJ, Rajan E, Mergener K, Foley A, Lee M, Bhattacharya K. A multicenter randomized comparison of the Endocapsule and the Pillcam SB. Gastrointest Endosc. 2008 Sep; 68(3):487-94. Epub 2008 Apr 14.
    View PubMed
  106. Ross A, Mehdizadeh S, Tokar J, Leighton JA, Kamal A, Chen A, Schembre D, Chen G, Binmoeller K, Kozarek R, Waxman I, Dye C, Gerson L, Harrison ME, Haluszka O, Lo S, Semrad C. Double balloon enteroscopy detects small bowel mass lesions missed by capsule endoscopy. Dig Dis Sci. 2008 Aug; 53(8):2140-3. Epub 2008 Feb 13.
    View PubMed
  107. Li F, Gurudu SR, De Petris G, Sharma VK, Shiff AD, Heigh RI, Fleischer DE, Post J, Erickson P, Leighton JA. Retention of the capsule endoscope: a single-center experience of 1000 capsule endoscopy procedures. Gastrointest Endosc. 2008 Jul; 68(1):174-80. Epub 2008 Jun 2
    View PubMed
  108. Pasha SF, Leighton JA, Das A, Harrison ME, Decker GA, Fleischer DE, Sharma VK. Double-balloon enteroscopy and capsule endoscopy have comparable diagnostic yield in small-bowel disease: a meta-analysis. Clin Gastroenterol Hepatol. 2008 Jun; 6 (6):671-6 Epub 2008 Mar 20
    View PubMed
  109. Hara AK, Alam S, Heigh RI, Gurudu SR, Hentz JG, Leighton JA. Using CT enterography to monitor Crohn's disease activity: a preliminary study. AJR Am J Roentgenol. 2008 Jun; 190: (6)1512-6.
    View PubMed
  110. Herrerias JM, Leighton JA, Costamagna G, Infantolino A, Eliakim R, Fischer D, Rubin DT, Manten HD, Scapa E, Morgan DR, Bergwerk AJ, Koslowsky B, Adler SN. Agile patency system eliminates risk of capsule retention in patients with known intestinal strictures who undergo capsule endoscopy. Gastrointest Endosc. 2008 May; 67(6):902-9. Epub 2008 Mar 19.
    View PubMed
  111. Gralnek IM, Defranchis R, Seidman E, Leighton JA, Legnani P, Lewis BS. Development of a capsule endoscopy scoring index for small bowel mucosal inflammatory change. Aliment Pharmacol Ther. 2008 Jan 15; 27(2):146-54. Epub 2007 Oct 23.
    View PubMed
  112. Decker GA, Pasha SF, Leighton JA. Utility of double balloon enteroscopy for the diagnosis and management of Crohn's disease. Tech. Gastrointest. Endosc. 2008; 10(2):83-6.
  113. Decker GA, DiBaise JK, Leighton JA, Swain JM, Crowell MD. Nausea, bloating and abdominal pain in the Roux-en-Y gastric bypass patient: more questions than answers. Obes Surg. 2007 Nov; 17 (11):1529-33
    View PubMed
  114. Sachdev MS, Leighton JA, Fleischer DE, Heigh RI, Hara AK, Post JA, Erickson PJ, Sharma VK. A prospective study of the utility of abdominal radiographs after capsule endoscopy for the diagnosis of capsule retention. Gastrointest Endosc. 2007 Nov; 66(5):894-900.
    View PubMed
  115. Li F, Leighton JA, Sharma VK. Capsule endoscopy in the evaluation of obscure gastrointestinal bleeding: a comprehensive review. Gastroenterol Hepatol (N Y). 2007 Oct; 3 (10):777-85
    View PubMed
  116. Pasha SF, Leighton JA, Decker GA. Meckel's diverticulum diagnosed by double-balloon enteroscopy. Clin Gastroenterol Hepatol. 2007 Oct; 5(10):XXXII.
    View PubMed
  117. Li F, Leighton JA, Sharma VK. Capsule endoscopy: a comprehensive review. Minerva Gastroenterol Dietol. 2007 Sep; 53 (3):257-72
    View PubMed
  118. Wells CD, Heigh RI, Sharma VK, Crowell MD, Gurudu SR, Leighton JA, Mattek N, Fleischer DE. Comparison of morning versus afternoon cecal intubation rates. BMC Gastroenterol. 2007 Jun 8; 7:19 Epub 2007 June 08
    View PubMed
  119. Pasha SF, Harrison ME, Das A, Corrado CM, Arnell KN, Leighton JA. Utility of double-balloon colonoscopy for completion of colon examination after incomplete colonoscopy with conventional colonoscope. Gastrointest Endosc. 2007 May; 65 (6):848-53 Epub 2007 Feb 26
    View PubMed
  120. Leighton JA, Wallace MB. Update on small bowel imaging. Gastroenterology. 2007 May; 132: (5)1651-4.
    View PubMed
  121. Das A, Leighton JA. Is double balloon enteroscopy the best initial imaging method for obscure gastrointestinal bleeding? Nat Clin Pract Gastroenterol Hepatol. 2007 Mar; 4(3):120-1.
    View PubMed
  122. Leighton JA, Legnani P, Seidman EG. Role of capsule endoscopy in inflammatory bowel disease: where we are and where we are going. Inflamm Bowel Dis. 2007 Mar; 13 (3):331-7
    View PubMed
  123. *Pasha SF, Harrison ME, Leighton JA. Obscure GI bleeding secondary to radiation enteritis diagnosed and successfully treated with retrograde double-balloon enteroscopy. Gastrointest Endosc. 2007 Mar; 65(3):552-4.
    View PubMed
  124. Decker GA, Leighton JA. Review. Gastroenterol Hepatol (N Y). 2007 Feb; 3 (2):135-6
    View PubMed
  125. Decker GA, Leighton JA, Harrison ME, Nguyen CC, Das A, Pasha SF, Moss AA, Miller LJ. New technology, new complications: Pancreatitis complicating double-balloon enteroscopy. Gastroenterol. Hepatol. 2007; 3(12):920-2.
  126. Carey EJ, Leighton JA, Heigh RI, Shiff AD, Sharma VK, Post JK, Fleischer DE. A single-center experience of 260 consecutive patients undergoing capsule endoscopy for obscure gastrointestinal bleeding. Am J Gastroenterol. 2007 Jan; 102 (1):89-95 Epub 2006 Nov 13
    View PubMed
  127. Leighton JA, Legnani P, Seidman EG. Role of capsule endoscopy in inflammatory bowel disease: where we are and where we are going. Inflamm Bowel Dis. 2006 Dec. Epub ahead of print.
  128. Wells CD, Luckritz TC, Rady MY, Zornik JM, Leighton JA, Patel BM. Bezoar formation requiring endoscopic removal after intentional overdose of extended-release nifedipine. Pharmacotherapy. 2006 Dec; 26 (12):1802-5
    View PubMed
  129. Gurudu SR, Fry LC, Fleischer DE, Jones BH, Trunkenbolz MR, Leighton JA. Factors contributing to patient nonattendance at open-access endoscopy. Dig Dis Sci. 2006 Nov; 51 (11):1942-5 Epub 2006 Sept 29
    View PubMed
  130. Mehdizadeh S, Ross A, Gerson L, Leighton J, Chen A, Schembre D, Chen G, Semrad C, Kamal A, Harrison EM, Binmoeller K, Waxman I, Kozarek R, Lo SK. What is the learning curve associated with double-balloon enteroscopy? Technical details and early experience in 6 U.S. tertiary care centers. Gastrointest Endosc. 2006 Nov; 64(5):740-50.
    View PubMed
  131. Gurudu SR, Leighton JA. Obscure gastrointestinal bleeding--the role of endoscopy. MedGenMed. 2006 May 11; 8 (2):38
    View PubMed
  132. Standards of Practice Committee, Egan JV, Baron TH, Adler DG, Davila R, Faigel DO, Gan SL, Hirota WK, Leighton JA, Lichtenstein D, Qureshi WA, Rajan E, Shen B, Zuckerman MJ, VanGuilder T, Fanelli RD. Esophageal dilation. Gastrointest Endosc. 2006 May; 63(6):755-60.
    View PubMed
  133. Leighton JA, Sharma VK, Hentz JG, Musil D, Malikowski MJ, McWane TL, Fleischer DE. Capsule endoscopy versus push enteroscopy for evaluation of obscure gastrointestinal bleeding with 1-year outcomes. Dig Dis Sci. 2006 May; 51 (5):891-9 Epub 2006 June 07
    View PubMed
  134. Triester SL, Leighton JA, Leontiadis GI, Gurudu SR, Fleischer DE, Hara AK, Heigh RI, Shiff AD, Sharma VK. A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with non-stricturing small bowel Crohn's disease. Am J Gastroenterol. 2006 May; 101 (5):954-64
    View PubMed
  135. Fry LC, Carey EJ, Shiff AD, Heigh RI, Sharma VK, Post JK, Hentz JG, Fleischer DE, Leighton JA. The yield of capsule endoscopy in patients with abdominal pain or diarrhea. Endoscopy. 2006 May; 38 (5):498-502
    View PubMed
  136. Hirota WK, Zuckerman MJ, Adler DG, Davila RE, Egan J, Leighton JA, Qureshi WA, Rajan E, Fanelli R, Wheeler-Harbaugh J, Baron TH, Faigel DO, Standards of Practice Committee American Society for Gastrointestinal Endoscopy. ASGE guideline: the role of endoscopy in the surveillance of premalignant conditions of the upper GI tract. Gastrointest Endosc. 2006 Apr; 63(4):570-80.
    View PubMed
  137. Leighton JA, Shen B, Baron TH, Adler DG, Davila R, Egan JV, Faigel DO, Gan SI, Hirota WK, Lichtenstein D, Qureshi WA, Rajan E, Zuckerman MJ, VanGuilder T, Fanelli RD, Standards of Practice Committee American Society for Gastrointestinal Endoscopy. ASGE guideline: endoscopy in the diagnosis and treatment of inflammatory bowel disease. Gastrointest Endosc. 2006 Apr; 63(4):558-65.
    View PubMed
  138. Davila RE, Rajan E, Baron TH, Adler DG, Egan JV, Faigel DO, Gan SI, Hirota WK, Leighton JA, Lichtenstein D, Qureshi WA, Shen B, Zuckerman MJ, VanGuilder T, Fanelli RD, Standards of Practice Committee American Society for Gastrointestinal Endoscopy. ASGE guideline: colorectal cancer screening and surveillance. Gastrointest Endosc. 2006 Apr; 63(4):546-57.
    View PubMed
  139. Leighton JA, Triester SL, Sharma VK. Capsule endoscopy: a meta-analysis for use with obscure gastrointestinal bleeding and Crohn's disease. Gastrointest Endosc Clin N Am. 2006 Apr; 16 (2):229-50
    View PubMed
  140. Leighton JA. The Role of Capsule Endoscopy in IBD. Gastroenterol Hepatol (N Y). 2006 Feb; 2 (2):97-99
    View PubMed
  141. Leighton JA, Shiff AD. Capsule endoscopy: ways to avoid missing lesions and to optimize diagnostic yield. Techniques in Gastrointestinal Endoscopy. 2006; 8(4):169-74.
  142. Leighton JA. The role of capsule endoscopy in IBD. Gastroenterol. Hepatol. 2006; 2(2):97-9.
  143. Campbell NE, Garvey PB, Northfelt DW, Leighton JA, Heppell JP. Management of severe gastrointestinal bleeding in a patient with acquired Von Willebrand disease complicating enteropathic-associated T-cell lymphoma. Pract Gastroenterol. 2006; 30(3):76-8.
  144. Leighton JA. Recent advances in endoscopic capsule imaging: see what we have been missing. Rev Gastroenterol Disord. 2006; 6 Suppl 1:S19-27.
    View PubMed
  145. Meyer AM, Ramzan NN, Heigh RI, Leighton JA. Relapse of inflammatory bowel disease associated with use of nonsteroidal anti-inflammatory drugs. Dig Dis Sci. 2006 Jan; 51 (1):168-72
    View PubMed
  146. Hara AK, Leighton JA, Heigh RI, Sharma VK, Silva AC, De Petris G, Hentz JG, Fleischer DE. Crohn disease of the small bowel: preliminary comparison among CT enterography, capsule endoscopy, small-bowel follow-through, and ileoscopy. Radiology. 2006 Jan; 238 (1):128-34
    View PubMed
  147. Leighton JA, Loftus EV Jr. Evolving diagnostic modalities in inflammatory bowel disease. Curr Gastroenterol Rep. 2005 Dec; 7 (6):467-74
    View PubMed
  148. Davila RE, Rajan E, Adler DG, Egan J, Hirota WK, Leighton JA, Qureshi W, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Baron TH, Faigel DO, Standards of Practice Committee. ASGE Guideline: the role of endoscopy in the patient with lower-GI bleeding. Gastrointest Endosc. 2005 Nov; 62(5):656-60.
    View PubMed
  149. Qureshi W, Adler DG, Davila R, Egan J, Hirota W, Leighton J, Rajan E, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Baron TH, Standards of Practice Committee. ASGE Guideline: the role of endoscopy in the management of variceal hemorrhage, updated July 2005. Gastrointest Endosc. 2005 Nov; 62(5):651-5.
    View PubMed
  150. Triester SL, Leighton JA, Leontiadis GI, Fleischer DE, Hara AK, Heigh RI, Shiff AD, Sharma VK. A meta-analysis of the yield of capsule endoscopy compared to other diagnostic modalities in patients with obscure gastrointestinal bleeding. Am J Gastroenterol. 2005 Nov; 100 (11):2407-18
    View PubMed
  151. Frey KA, Leighton JA, Cecala KK. Building a culture of service excellence. Physician Exec. 2005 Nov-Dec; 31(6):40-4.
    View PubMed
  152. Kornbluth A, Colombel JF, Leighton JA, Loftus E. ICCE consensus for Inflammatory Bowel Disease. Endoscopy. 2005 Oct; 37(10):1051-4.
    View PubMed
  153. Silva AC, Hara AK, Leighton JA, Heppell JP. CT colonography with intravenous contrast material: varied appearances of colorectal carcinoma. Radiographics. 2005 Sep-Oct; 25: (5)1321-34.
    View PubMed
  154. Leighton JA, Srivathsan K, Carey EJ, Sharma VK, Heigh RI, Post JK, Erickson PJ, Robinson SR, Bazzell JL, Fleischer DE. Safety of wireless capsule endoscopy in patients with implantable cardiac defibrillators. Am J Gastroenterol. 2005 Aug; 100: (8)1728-31.
    View PubMed
  155. Qureshi W, Adler DG, Davila RE, Egan J, Hirota WK, Jacobson BC, Leighton JA, Rajan E, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Baron TH, Faigel DO. ASGE guideline: guideline on the use of endoscopy in the management of constipation. Gastrointest Endosc. 2005 Aug; 62(2):199-201.
    View PubMed
  156. Adler DG, Baron TH, Davila RE, Egan J, Hirota WK, Leighton JA, Qureshi W, Rajan E, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Faigel DO, Standards of Practice Committee of American Society for Gastrointestinal Endoscopy. ASGE guideline: the role of ERCP in diseases of the biliary tract and the pancreas. Gastrointest Endosc. 2005 Jul; 62(1):1-8.
    View PubMed
  157. Jones BH, Fleischer DE, Sharma VK, Heigh RI, Shiff AD, Hernandez JL, Leighton JA. Yield of repeat wireless video capsule endoscopy in patients with obscure gastrointestinal bleeding. Am J Gastroenterol. 2005 May; 100 (5):1058-64
    View PubMed
  158. Hara AK, Leighton JA, Sharma VK, Heigh RI, Fleischer DE. Imaging of small bowel disease: comparison of capsule endoscopy, standard endoscopy, barium examination, and CT. Radiographics. 2005 May-Jun; 25 (3):697-711; discussion 711-8
    View PubMed
  159. Faigel DO, Baron TH, Adler DG, Davila RE, Egan J, Hirota WK, Jacobson BC, Leighton JA, Qureshi W, Rajan E, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Asge. ASGE guideline: guidelines for credentialing and granting privileges for capsule endoscopy. Gastrointest Endosc. 2005 Apr; 61(4):503-5.
    View PubMed
  160. Jacobson BC, Baron TH, Adler DG, Davila RE, Egan J, Hirota WK, Leighton JA, Qureshi W, Rajan E, Zuckerman MJ, Fanelli R, Wheeler-Harbaugh J, Faigel DO, American Society for Gastrointestinal Endoscopy. ASGE guideline: The role of endoscopy in the diagnosis and the management of cystic lesions and inflammatory fluid collections of the pancreas. Gastrointest Endosc. 2005 Mar; 61(3):363-70.
    View PubMed
  161. Qureshi WA, Rajan E, Adler DG, Davila RE, Hirota WK, Jacobson BC, Leighton JA, Zuckerman MJ, Hambrick RD, Fanelli RD, Baron T, Faigel DO, American Society for Gastrointestinal Endoscopy. ASGE Guideline: Guidelines for endoscopy in pregnant and lactating women. Gastrointest Endosc. 2005 Mar; 61(3):357-62.
    View PubMed
  162. Triester SL, Leighton JA, Budavari AI, Crowell MD, Fleischer DE. Severe chest pain from an indwelling Bravo pH probe. Gastrointest Endosc. 2005 Feb; 61(2):317-9.
    View PubMed
  163. Zuckerman MJ, Hirota WK, Adler DG, Davila RE, Jacobson BC, Leighton JA, Qureshi WA, Rajan E, Hambrick RD, Fanelli RD, Baron TH, Faigel DO, Standards of Practice Committee of the American Society for Gastrointestinal Endoscopy. ASGE guideline: the management of low-molecular-weight heparin and nonaspirin antiplatelet agents for endoscopic procedures. Gastrointest Endosc. 2005 Feb; 61(2):189-94.
    View PubMed
  164. Davila RE, Rajan E, Adler D, Hirota WK, Jacobson BC, Leighton JA, Qureshi W, Zuckerman MJ, Fanelli R, Hambrick D, Baron TH, Faigel DO, Asge. ASGE guideline: the role of endoscopy in the diagnosis, staging, and management of colorectal cancer. Gastrointest Endosc. 2005 Jan; 61(1):1-7.
    View PubMed
  165. Adler DG, Jacobson BC, Davila RE, Hirota WK, Leighton JA, Qureshi WA, Rajan E, Zuckerman MJ, Fanelli RD, Baron TH, Faigel DO, Asge. ASGE guideline: complications of EUS. Gastrointest Endosc. 2005 Jan; 61(1):8-12.
    View PubMed
  166. Meyer AM, Ramzan NN, Loftus EV Jr, Heigh RI, Leighton JA. The diagnostic yield of stool pathogen studies during relapses of inflammatory bowel disease. J Clin Gastroenterol. 2004 Oct; 38 (9):772-5
    View PubMed
  167. Adler DG, Leighton JA, Davila RE, Hirota WK, Jacobson BC, Qureshi WA, Rajan E, Zuckerman MJ, Fanelli RD, Hambrick RD, Baron T, Faigel DO, Asge. ASGE guideline: The role of endoscopy in acute non-variceal upper-GI hemorrhage. Gastrointest Endosc. 2004 Oct; 60(4):497-504.
    View PubMed
  168. Yousfi MM, De Petris G, Leighton JA, Sharma VK, Pockaj BA, Jaroszewski DE, Heigh RI, Ramzan NN, Fleischer DE. Diaphragm disease after use of nonsteroidal anti-inflammatory agents: first report of diagnosis with capsule endoscopy. J Clin Gastroenterol. 2004 Sep; 38 (8):686-91
    View PubMed
  169. Leighton JA, Sharma VK, Srivathsan K, Heigh RI, McWane TL, Post JK, Robinson SR, Bazzell JL, Fleischer DE. Safety of capsule endoscopy in patients with pacemakers. Gastrointest Endosc. 2004 Apr; 59 (4):567-9
    View PubMed
  170. Berry LL, Leighton JA. Restoring customer confidence. Mark Health Serv. 2004 Spring; 24(1):14-9.
    View PubMed
  171. Baron TH, Kimery BD, Sorbi D, Gorkis LC, Leighton JA, Fleischer DE. Strategies to address increased demand for colonoscopy: Guidelines in an open endoscopy practice. Clin Gastroenterol Hepatol. 2004 Feb; 2 (2):178-82
    View PubMed
  172. Hara AK, Leighton JA, Sharma VK, Fleischer DE. Small bowel: preliminary comparison of capsule endoscopy with barium study and CT. Radiology. 2004 Jan; 230 (1):260-5 Epub 2003 Nov 14
    View PubMed
  173. Jacobson BC, Hirota WK, Goldstein JL, Leighton JA, Mallery JS, Waring JP, Baron TH, Faigel DO, American Society For Gastrointestinal Endoscopy. The role of EUS for evaluation of mediastinal adenopathy. Gastrointest Endosc. 2003 Dec; 58(6):819-21.
    View PubMed
  174. Baron TH, Mallery JS, Hirota WK, Goldstein JL, Jacobson BC, Leighton JA, Waring JP, Faigel DO. The role of endoscopy in the evaluation and treatment of patients with pancreaticobiliary malignancy. Gastrointest Endosc. 2003 Nov; 58(5):643-9.
    View PubMed
  175. Leighton JA, Goldstein J, Hirota W, Jacobson BC, Johanson JF, Mallery JS, Peterson K, Waring JP, Fanelli RD, Wheeler-Harbaugh J, Baron TH, Faigel DO. Obscure gastrointestinal bleeding. Gastrointest Endosc. 2003 Nov; 58(5):650-5.
    View PubMed
  176. Hirota WK, Petersen K, Baron TH, Goldstein JL, Jacobson BC, Leighton JA, Mallery JS, Waring JP, Fanelli RD, Wheeler-Harbough J, Faigel DO, Standards of Practice Committee of the American Society for Gastrointestinal Endoscopy. Guidelines for antibiotic prophylaxis for GI endoscopy. Gastrointest Endosc. 2003 Oct; 58(4):475-82.
    View PubMed
  177. Waring JP, Baron TH, Hirota WK, Goldstein JL, Jacobson BC, Leighton JA, Mallery JS, Faigel DO, American Society for Gastrointestinal Endoscopy Standards of Practice Committee. Guidelines for conscious sedation and monitoring during gastrointestinal endoscopy. Gastrointest Endosc. 2003 Sep; 58(3):317-22.
    View PubMed
  178. Faigel DO, Eisen GM, Baron TH, Dominitz JA, Goldstein JL, Hirota WK, Jacobson BC, Johanson JF, Leighton JA, Mallery JS, Peterson KA, Raddawi HM, Varg JJ 2nd, Waring JP, Fanelli RD, Wheeler-Harbough J, Standards of Practice Committee. American Society for Gastrointestinal Endoscopy. Tissue sampling and analysis. Gastrointest Endosc. 2003 Jun; 57(7):811-6.
    View PubMed
  179. Jacobson BC, Hirota W, Baron TH, Leighton JA, Faigel DO, Standards of Practice Committee. American Society for Gastrointestinal Endoscopy. The role of endoscopy in the assessment and treatment of esophageal cancer. Gastrointest Endosc. 2003 Jun; 57(7):817-22.
    View PubMed
  180. Mallery JS, Baron TH, Dominitz JA, Goldstein JL, Hirota WK, Jacobson BC, Leighton JA, Raddawi HM, Varg JJ 2nd, Waring JP, Fanelli RD, Wheeler-Harbough J, Eisen GM, Faigel DO, Standards of Practice Committee. American Society for Gastrointestinal Endoscopy. Complications of ERCP. Gastrointest Endosc. 2003 May; 57(6):633-8.
    View PubMed
  181. Faigel DO, Eisen GM, Baron TH, Dominitz JA, Goldstein JL, Hirota WK, Jacobson BC, Johanson JF, Leighton JA, Mallery JS, Raddawi HM, Vargo JJ 2nd, Waring JP, Fanelli RD, Wheeler-Harbough J, Standards of Practice Committee. American Society for Gastrointestinal Endoscopy. Preparation of patients for GI endoscopy. Gastrointest Endosc. 2003 Apr; 57(4):446-50.
    View PubMed
  182. Dominitz JA, Eisen GM, Baron TH, Goldstein JL, Hirota WK, Jacobson BC, Johanson JF, Leighton JA, Mallery JS, Raddawi HM, Vargo JJ 2nd, Waring JP, Fanelli RD, Wheeler-Harbough J, Faigel DO, Standards of Practice Committee. American Society for Gastrointestinal Endoscopy. Complications of colonoscopy. Gastrointest Endosc. 2003 Apr; 57(4):441-5.
    View PubMed
  183. Fleischer DE, Heigh RI, Nguyen CC, Leighton JA, Sharma VK, Musil D. Videocapsule impaction at the cricopharyngeus: a first report of this complication and its successful resolution. Gastrointest Endosc. 2003 Mar; 57 (3):427-8
    View PubMed
  184. Faigel DO, Baron TH, Goldstein JL, Hirota WK, Jacobson BC, Johanson JF, Leighton JA, Mallery JS, Peterson KA, Waring JP, Fanelli RD, Wheeler-Harbaugh J, Standards Practice Committe American Society for Gastrointestinal Endoscopy. Guidelines for the use of deep sedation and anesthesia for GI endoscopy. Gastrointest Endosc. 2002 Nov; 56(5):613-7.
    View PubMed
  185. Ramzan NN, Leighton JA, Heigh RI, Shapiro MS. Clinical significance of granuloma in Crohn's disease. Inflamm Bowel Dis. 2002 May; 8 (3):168-73
    View PubMed
  186. Leighton JA. Cyclosporine, or cyclosporine not, for severe ulcerative colitis. Inflamm Bowel Dis. 2001 Nov; 7 (4):350-2
    View PubMed
  187. Lyon GM, Smilack JD, Komatsu KK, Pasha TM, Leighton JA, Guarner J, Colby TV, Lindsley MD, Phelan M, Warnock DW, Hajjeh RA. Gastrointestinal basidiobolomycosis in Arizona: clinical and epidemiological characteristics and review of the literature. Clin Infect Dis. 2001 May 15; 32(10):1448-55. Epub 2001 Apr 20.
    View PubMed
  188. Wu K, Leighton JA. Images in clinical medicine. Paclitaxel and cell division. N Engl J Med. 2001 Mar 15; 344(11):815.
    View PubMed
  189. Anderson ML, Pasha TM, Leighton JA. Endoscopic perforation of the colon: lessons from a 10-year study. Am J Gastroenterol. 2000 Dec; 95 (12):3418-22
    View PubMed
  190. Pardi DS, Leighton JA. Pneumatosis intestinalis complicating C. difficile pseudomembranous colitis. Am J Gastroenterol. 2000; 95(4):110-1.
  191. Egan LJ, Sandborn WJ, Tremaine WJ, Leighton JA, Mays DC, Pike MG, Zinsmeister AR, Lipsky JJ. A randomized dose-response and pharmacokinetic study of methotrexate for refractory inflammatory Crohn's disease and ulcerative colitis. Aliment Pharmacol Ther. 1999 Dec; 13 (12):1597-604
    View PubMed
  192. Ritland SR, Leighton JA, Hirsch RE, Morrow JD, Weaver AL, Gendler SJ. Evaluation of 5-aminosalicylic acid (5-ASA) for cancer chemoprevention: lack of efficacy against nascent adenomatous polyps in the Apc(Min) mouse. Clin Cancer Res. 1999 Apr; 5(4):855-63.
    View PubMed
  193. Sandborn WJ, Tremaine WJ, Leighton JA, Lawson GM, Zins BJ, Compton RF, Mays DC, Lipsky JJ, Batts KP, Offord KP, Hurt RD, Green J, Green J. Nicotine tartrate liquid enemas for mildly to moderately active left-sided ulcerative colitis unresponsive to first-line therapy: a pilot study. Aliment Pharmacol Ther. 1997 Aug; 11 (4):663-71
    View PubMed
  194. Abdelmalek MF, Pockaj BA, Leighton JA. Rectal bleeding from a mucous fistula secondary to a Dieulafoy's lesion. J Clin Gastroenterol. 1997 Jun; 24 (4):259-61
    View PubMed
  195. Pasha TM, Leighton JA, Smilack JD, Heppell J, Heppell J, Colby TV, Kaufman L. Basidiobolomycosis: an unusual fungal infection mimicking inflammatory bowel disease. Gastroenterology. 1997 Jan; 112 (1):250-4
    View PubMed
  196. McReynolds SD, Gharagozloo CF, Leighton JA, Dausmann MA, Wesche DE, Pluth JR. Radical resection of malignant thymoma with reconstruction of the mediastinal venous confluence. J Cardiovasc Surg (Torino). 1996 Feb; 37: (1)83-6.
    View PubMed
  197. Leighton JA, Valdovinos MA, Pemberton JH, Rath DM, Camilleri M. Anorectal dysfunction and rectal prolapse in progressive systemic sclerosis. Dis Colon Rectum. 1993 Feb; 36 (2):182-5
    View PubMed
  198. Leighton JA, Bay MK, Maldonado AL, Schenker S, Speeg KV. Colchicine clearance is impaired in alcoholic cirrhosis. Hepatology. 1991; 14:1013-1015.
    View PubMed
  199. Leighton JA, Bay ME, Maldonado AL, Johnson RF, Schenker S, Speeg KV. The effect of liver dysfunction on colchicine pharmacokinetics in the rat. Hepatology. 1990; 11:210-5.
    View PubMed
  200. Watson WA, Leighton JA, Guy J, Bergman R, Garriott JC. Recovery of cyclic antidepressants with gastric lavage. J Emergency Med. 1989; 7:373-377.
  201. Speeg KV, Leighton JA, Maldonado AL. Case report: toxic delirium in a patient taking amantadine and trimethoprim-sulfamethoxazole. Amer J Med Sci. 1989; 296:410-2.
PST-20219693