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Theodore R Levin MD

TitleResearch Scientist II
InstitutionKaiser Permanente Northern California
DepartmentDivision of Research
ORCID ORCID Icon0000-0002-0842-2377 Additional info
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    Theodore R. Levin, MD, is a Research Scientist at the Kaiser Permanente Northern California Division of Research; Chief of Gastroenterology at Kaiser Permanente Medical Center, Walnut Creek; and Assistant Clinical Professor of Medicine, University of California, San Francisco. He is the Clinical Lead for Colorectal Cancer Screening for The Permanente Medical Group. Dr. Levin's research interests include health services and outcomes research in gastroenterology. Particular areas of interest are colorectal cancer screening with colonoscopy fecal occult blood tests, and newer DNA-based technologies.

    Collapse Research 
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    R01CA074562     (LEVIN, THEODORE R)May 15, 1997 - Apr 30, 2001
    NIH/NCI
    ADDING NEW FECAL OCCULT BLOOD TESTS TO SIGMOIDOSCOPY
    Role: Principal Investigator

    R01CA088029     (LEVIN, THEODORE R)Apr 20, 2001 - Mar 31, 2005
    NIH/NCI
    Insulin Resistance and Adenomas of the Colorectum
    Role: Principal Investigator

    U54CA163262     (CORLEY, DOUGLAS ALLEN)Sep 1, 2011 - May 31, 2017
    NIH/NCI
    Optimizing Colonoscopy &Fecal Immunochemical Tests for Community-Based Screening
    Role: Co-Principal Investigator

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    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Selby K, Jensen CD, Zhao WK, Lee JK, Slam A, Schottinger JE, Bacchetti P, Levin TR, Corley DA. Strategies to Improve Follow-up After Positive Fecal Immunochemical Tests in a Community-Based Setting: A Mixed-Methods Study. Clin Transl Gastroenterol. 2019 Feb; 10(2):e00010. PMID: 30829917.
      View in: PubMed
    2. Lee JK, Jensen CD, Levin TR, Zauber AG, Doubeni CA, Zhao WK, Corley DA. Accurate Identification of Colonoscopy Quality and Polyp Findings Using Natural Language Processing. J Clin Gastroenterol. 2019 Jan; 53(1):e25-e30. PMID: 28906424.
      View in: PubMed
    3. Lee JK, Jensen CD, Levin TR, Zauber AG, Schottinger JE, Quinn VP, Udaltsova N, Zhao WK, Fireman BH, Quesenberry CP, Doubeni CA, Corley DA. Long-term Risk of Colorectal Cancer and Related Deaths After a Colonoscopy With Normal Findings. JAMA Intern Med. 2018 Dec 17. PMID: 30556824.
      View in: PubMed
    4. Doubeni CA, Levin TR. In Screening for Colorectal Cancer, Is the FIT Right for the Right Side of the Colon? Ann Intern Med. 2018 Nov 06; 169(9):650-651. PMID: 30285038.
      View in: PubMed
    5. Doubeni CA, Fedewa SA, Levin TR, Jensen CD, Saia C, Zebrowski AM, Quinn VP, Rendle KA, Zauber AG, Becerra-Culqui TA, Mehta SJ, Fletcher RH, Schottinger J, Corley DA. Modifiable Failures in the Colorectal Cancer Screening Process and Their Association With Risk of Death. Gastroenterology. 2019 01; 156(1):63-74.e6. PMID: 30268788.
      View in: PubMed
    6. Ghai NR, Jensen CD, Corley DA, Doubeni CA, Schottinger JE, Zauber AG, Lee AT, Contreras R, Levin TR, Lee JK, Quinn VP. Colorectal Cancer Screening Participation Among Asian Americans Overall and Subgroups in an Integrated Health Care Setting with Organized Screening. Clin Transl Gastroenterol. 2018 09 21; 9(9):186. PMID: 30242160.
      View in: PubMed
    7. Selby K, Jensen CD, Lee JK, Doubeni CA, Schottinger JE, Zhao WK, Chubak J, Halm E, Ghai NR, Contreras R, Skinner C, Kamineni A, Levin TR, Corley DA. Influence of Varying Quantitative Fecal Immunochemical Test Positivity Thresholds on Colorectal Cancer Detection: A Community-Based Cohort Study. Ann Intern Med. 2018 Oct 02; 169(7):439-447. PMID: 30242328.
      View in: PubMed
    8. Tollivoro TA, Jensen CD, Marks AR, Zhao WK, Schottinger JE, Quinn VP, Ghai NR, Zauber AG, Doubeni CA, Levin TR, Fireman B, Quesenberry CP, Corley DA. Index colonoscopy-related risk factors for postcolonoscopy colorectal cancers. Gastrointest Endosc. 2019 01; 89(1):168-176.e3. PMID: 30144415.
      View in: PubMed
    9. Levin TR, Corley DA, Jensen CD, Schottinger JE, Quinn VP, Zauber AG, Lee JK, Zhao WK, Udaltsova N, Ghai NR, Lee AT, Quesenberry CP, Fireman BH, Doubeni CA. Effects of Organized Colorectal Cancer Screening on Cancer Incidence and Mortality in a Large Community-Based Population. Gastroenterology. 2018 11; 155(5):1383-1391.e5. PMID: 30031768.
      View in: PubMed
    10. Smith DH, O'Keeffe Rosetti M, Mosen DM, Rosales AG, Keast E, Perrin N, Feldstein AC, Levin TR, Liles EG. Balancing Adherence and Expense: The Cost-Effectiveness of Two-Sample vs One-Sample Fecal Immunochemical Test. Popul Health Manag. 2019 02; 22(1):83-89. PMID: 29927702.
      View in: PubMed
    11. Liles EG, Perrin N, Rosales AG, Smith DH, Feldstein AC, Mosen DM, Levin TR. Performance of a quantitative fecal immunochemical test for detecting advanced colorectal neoplasia: a prospective cohort study. BMC Cancer. 2018 May 02; 18(1):509. PMID: 29720130.
      View in: PubMed
    12. Shapiro JA, Bobo JK, Church TR, Rex DK, Chovnick G, Thompson TD, Zauber AG, Lieberman D, Levin TR, Joseph DA, Nadel MR. A Comparison of Fecal Immunochemical and High-Sensitivity Guaiac Tests for Colorectal Cancer Screening. Am J Gastroenterol. 2017 Nov; 112(11):1728-1735. PMID: 29016558.
      View in: PubMed
    13. Selby K, Baumgartner C, Levin TR, Doubeni CA, Zauber AG, Schottinger J, Jensen CD, Lee JK, Corley DA. Interventions to Improve Follow-up of Positive Results on Fecal Blood Tests: A Systematic Review. Ann Intern Med. 2017 Oct 17; 167(8):565-575. PMID: 29049756.
      View in: PubMed
    14. Levin TR. Colorectal Cancer Screening: Money Isn't Everything . . . But It Helps! Gastroenterology. 2017 11; 153(5):1181-1183. PMID: 28987422.
      View in: PubMed
    15. Li D, Woolfrey J, Jiang SF, Jensen CD, Zhao WK, Kakar S, Santamaria M, Rumore G, Armstrong MA, Postlethwaite D, Corley DA, Levin TR. Diagnosis and predictors of sessile serrated adenoma after educational training in a large, community-based, integrated healthcare setting. Gastrointest Endosc. 2018 Mar; 87(3):755-765.e1. PMID: 28843582.
      View in: PubMed
    16. Doubeni CA, Corley DA, Levin TR. Time to Diagnostic Testing After a Positive Colorectal Cancer Screening Test. JAMA. 2017 08 01; 318(5):483. PMID: 28763543.
      View in: PubMed
    17. Rex DK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ. Colorectal Cancer Screening: Recommendations for Physicians and Patients From the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2017 07; 153(1):307-323. PMID: 28600072.
      View in: PubMed
    18. Rex DK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ. Colorectal Cancer Screening: Recommendations for Physicians and Patients from the U.S. Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2017 Jul; 112(7):1016-1030. PMID: 28555630.
      View in: PubMed
    19. Rex DK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ. Colorectal cancer screening: Recommendations for physicians and patients from the U.S. Multi-Society Task Force on Colorectal Cancer. Gastrointest Endosc. 2017 07; 86(1):18-33. PMID: 28600070.
      View in: PubMed
    20. Durno C, Boland CR, Cohen S, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ, Rex DK. Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-society Task Force on Colorectal Cancer. J Pediatr Gastroenterol Nutr. 2017 05; 64(5):836-843. PMID: 28353469.
      View in: PubMed
    21. Corley DA, Jensen CD, Quinn VP, Doubeni CA, Zauber AG, Lee JK, Schottinger JE, Marks AR, Zhao WK, Ghai NR, Lee AT, Contreras R, Quesenberry CP, Fireman BH, Levin TR. Association Between Time to Colonoscopy After a Positive Fecal Test Result and Risk of Colorectal Cancer and Cancer Stage at Diagnosis. JAMA. 2017 Apr 25; 317(16):1631-1641. PMID: 28444278.
      View in: PubMed
    22. Fedewa SA, Corley DA, Jensen CD, Zhao W, Goodman M, Jemal A, Ward KC, Levin TR, Doubeni CA. Colorectal Cancer Screening Initiation After Age 50 Years in an Organized Program. Am J Prev Med. 2017 Sep; 53(3):335-344. PMID: 28427954.
      View in: PubMed
    23. Durno C, Boland CR, Cohen S, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ, Rex DK. Recommendations on surveillance and management of biallelic mismatch repair deficiency (BMMRD) syndrome: a consensus statement by the US Multi-Society Task Force on Colorectal Cancer. Gastrointest Endosc. 2017 05; 85(5):873-882. PMID: 28363411.
      View in: PubMed
    24. Durno C, Boland CR, Cohen S, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ, Rex DK. Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2017 05; 112(5):682-690. PMID: 28349994.
      View in: PubMed
    25. Durno C, Boland CR, Cohen S, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Levin TR, Lieberman D, Robertson DJ, Rex DK. Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2017 05; 152(6):1605-1614. PMID: 28363489.
      View in: PubMed
    26. Levin TR. The Best Laid Plans: Adaptation is an Essential Part of Going From Efficacy Research to Program Implementation. Gastroenterology. 2017 03; 152(4):693-694. PMID: 28143771.
      View in: PubMed
    27. Levin TR. In simulation modelling, there are multiple ways to effectively screen for colorectal cancer. Evid Based Med. 2017 04; 22(2):59. PMID: 28073866.
      View in: PubMed
    28. Levin TR, Corley DA, Jensen CD, Marks AR, Zhao WK, Zebrowski AM, Quinn VP, Browne LW, Taylor WR, Ahlquist DA, Lidgard GP, Berger BM. Genetic Biomarker Prevalence Is Similar in Fecal Immunochemical Test Positive and Negative Colorectal Cancer Tissue. Dig Dis Sci. 2017 03; 62(3):678-688. PMID: 28044229.
      View in: PubMed
    29. Doubeni CA, Jensen CD, Fedewa SA, Quinn VP, Zauber AG, Schottinger JE, Corley DA, Levin TR. Fecal Immunochemical Test (FIT) for Colon Cancer Screening: Variable Performance with Ambient Temperature. J Am Board Fam Med. 2016 11 12; 29(6):672-681. PMID: 28076249.
      View in: PubMed
    30. Levin TR. Beyond Colonoscopy: The Role of Alternative Screening Tests for Colorectal Cancer in Your Practice. Am J Gastroenterol. 2017 01; 112(1):8-10. PMID: 27801886.
      View in: PubMed
    31. Robertson DJ, Lee JK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Rex DK. Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2017 04; 152(5):1217-1237.e3. PMID: 27769517.
      View in: PubMed
    32. Robertson DJ, Lee JK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Rex DK. Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2017 01; 112(1):37-53. PMID: 27753435.
      View in: PubMed
    33. Robertson DJ, Lee JK, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Rex DK. Recommendations on fecal immunochemical testing to screen for colorectal neoplasia: a consensus statement by the US Multi-Society Task Force on colorectal cancer. Gastrointest Endosc. 2017 Jan; 85(1):2-21.e3. PMID: 27769516.
      View in: PubMed
    34. Doubeni CA, Corley DA, Quinn VP, Jensen CD, Zauber AG, Goodman M, Johnson JR, Mehta SJ, Becerra TA, Zhao WK, Schottinger J, Doria-Rose VP, Levin TR, Weiss NS, Fletcher RH. Effectiveness of screening colonoscopy in reducing the risk of death from right and left colon cancer: a large community-based study. Gut. 2018 02; 67(2):291-298. PMID: 27733426.
      View in: PubMed
    35. Lee A, Jensen CD, Marks AR, Zhao WK, Doubeni CA, Zauber AG, Quinn VP, Levin TR, Corley DA. Endoscopist fatigue estimates and colonoscopic adenoma detection in a large community-based setting. Gastrointest Endosc. 2017 Mar; 85(3):601-610.e2. PMID: 27702568.
      View in: PubMed
    36. Hale VL, Chen J, Johnson S, Harrington SC, Yab TC, Smyrk TC, Nelson H, Boardman LA, Druliner BR, Levin TR, Rex DK, Ahnen DJ, Lance P, Ahlquist DA, Chia N. Shifts in the Fecal Microbiota Associated with Adenomatous Polyps. Cancer Epidemiol Biomarkers Prev. 2017 01; 26(1):85-94. PMID: 27672054.
      View in: PubMed
    37. Mehta SJ, Jensen CD, Quinn VP, Schottinger JE, Zauber AG, Meester R, Laiyemo AO, Fedewa S, Goodman M, Fletcher RH, Levin TR, Corley DA, Doubeni CA. Race/Ethnicity and Adoption of a Population Health Management Approach to Colorectal Cancer Screening in a Community-Based Healthcare System. J Gen Intern Med. 2016 11; 31(11):1323-1330. PMID: 27412426.
      View in: PubMed
    38. Meester RG, Zauber AG, Doubeni CA, Jensen CD, Quinn VP, Helfand M, Dominitz JA, Levin TR, Corley DA, Lansdorp-Vogelaar I. Consequences of Increasing Time to Colonoscopy Examination After Positive Result From Fecal Colorectal Cancer Screening Test. Clin Gastroenterol Hepatol. 2016 10; 14(10):1445-1451.e8. PMID: 27211498.
      View in: PubMed
    39. Levin TR. Colorectal cancer screening: 80% by 2018. Colonoscopists simply cannot do it alone. Gastrointest Endosc. 2016 Mar; 83(3):552-4. PMID: 26897047.
      View in: PubMed
    40. Kahi CJ, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Robertson DJ, Rex DK. Colonoscopy Surveillance after Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2016 Mar; 111(3):337-46; quiz 347. PMID: 26871541.
      View in: PubMed
    41. Kahi CJ, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Robertson DJ, Rex DK. Colonoscopy Surveillance After Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2016 Mar; 150(3):758-768.e11. PMID: 26892199.
      View in: PubMed
    42. Chubak J, Garcia MP, Burnett-Hartman AN, Zheng Y, Corley DA, Halm EA, Singal AG, Klabunde CN, Doubeni CA, Kamineni A, Levin TR, Schottinger JE, Green BB, Quinn VP, Rutter CM. Time to Colonoscopy after Positive Fecal Blood Test in Four U.S. Health Care Systems. Cancer Epidemiol Biomarkers Prev. 2016 Feb; 25(2):344-50. PMID: 26843520.
      View in: PubMed
    43. Jensen CD, Corley DA, Quinn VP, Doubeni CA, Zauber AG, Lee JK, Zhao WK, Marks AR, Schottinger JE, Ghai NR, Lee AT, Contreras R, Klabunde CN, Quesenberry CP, Levin TR, Mysliwiec PA. Fecal Immunochemical Test Program Performance Over 4 Rounds of Annual Screening: A Retrospective Cohort Study. Ann Intern Med. 2016 Apr 05; 164(7):456-63. PMID: 26811150.
      View in: PubMed
    44. Kahi CJ, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Robertson DJ, Rex DK. Colonoscopy surveillance after colorectal cancer resection: recommendations of the US multi-society task force on colorectal cancer. Gastrointest Endosc. 2016 Mar; 83(3):489-98.e10. PMID: 26802191.
      View in: PubMed
    45. Atkins L, Hunkeler EM, Jensen CD, Michie S, Lee JK, Doubeni CA, Zauber AG, Levin TR, Quinn VP, Corley DA. Factors influencing variation in physician adenoma detection rates: a theory-based approach for performance improvement. Gastrointest Endosc. 2016 Mar; 83(3):617-26.e2. PMID: 26366787.
      View in: PubMed
    46. Meester RG, Doubeni CA, Lansdorp-Vogelaar I, Jensen CD, van der Meulen MP, Levin TR, Quinn VP, Schottinger JE, Zauber AG, Corley DA, van Ballegooijen M. Variation in Adenoma Detection Rate and the Lifetime Benefits and Cost of Colorectal Cancer Screening: A Microsimulation Model. JAMA. 2015 Jun 16; 313(23):2349-58. PMID: 26080339.
      View in: PubMed
    47. Thomas CC, Richards TB, Plescia M, Wong FL, Ballard R, Levin TR, Calonge BN, Brawley OW, Iskander J. CDC Grand Rounds: the future of cancer screening. MMWR Morb Mortal Wkly Rep. 2015 Apr 03; 64(12):324-7. PMID: 25837243.
      View in: PubMed
    48. Henry CJ, Sedjo RL, Rozhok A, Salstrom J, Ahnen D, Levin TR, D'Agostino R, Haffner S, DeGregori J, Byers T. Lack of significant association between serum inflammatory cytokine profiles and the presence of colorectal adenoma. BMC Cancer. 2015 Mar 14; 15:123. PMID: 25884547.
      View in: PubMed
    49. Meester RG, Doubeni CA, Zauber AG, Goede SL, Levin TR, Corley DA, Jemal A, Lansdorp-Vogelaar I. Public health impact of achieving 80% colorectal cancer screening rates in the United States by 2018. Cancer. 2015 Jul 01; 121(13):2281-5. PMID: 25763558.
      View in: PubMed
    50. Lee JK, Jensen CD, Lee A, Doubeni CA, Zauber AG, Levin TR, Zhao WK, Corley DA. Development and validation of an algorithm for classifying colonoscopy indication. Gastrointest Endosc. 2015 Mar; 81(3):575-582.e4. PMID: 25577596.
      View in: PubMed
    51. Doria-Rose VP, Levin TR, Palitz A, Conell C, Weiss NS. Ten-year incidence of colorectal cancer following a negative screening sigmoidoscopy: an update from the Colorectal Cancer Prevention (CoCaP) programme. Gut. 2016 Feb; 65(2):271-7. PMID: 25512639.
      View in: PubMed
    52. Meester RG, Doubeni CA, Lansdorp-Vogelaar I, Goede SL, Levin TR, Quinn VP, Ballegooijen Mv, Corley DA, Zauber AG. Colorectal cancer deaths attributable to nonuse of screening in the United States. Ann Epidemiol. 2015 Mar; 25(3):208-213.e1. PMID: 25721748.
      View in: PubMed
    53. Jensen CD, Doubeni CA, Quinn VP, Levin TR, Zauber AG, Schottinger JE, Marks AR, Zhao WK, Lee JK, Ghai NR, Schneider JL, Fireman BH, Quesenberry CP, Corley DA. Adjusting for patient demographics has minimal effects on rates of adenoma detection in a large, community-based setting. Clin Gastroenterol Hepatol. 2015 Apr; 13(4):739-46. PMID: 25445767.
      View in: PubMed
    54. Johnson DA, Barkun AN, Cohen LB, Dominitz JA, Kaltenbach T, Martel M, Robertson DJ, Boland CR, Giardello FM, Lieberman DA, Levin TR, Rex DK. Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US multi-society task force on colorectal cancer. Gastroenterology. 2014 Oct; 147(4):903-24. PMID: 25239068.
      View in: PubMed
    55. Johnson DA, Barkun AN, Cohen LB, Dominitz JA, Kaltenbach T, Martel M, Robertson DJ, Boland CR, Giardello FM, Lieberman DA, Levin TR, Rex DK. Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the U.S. multi-society task force on colorectal cancer. Gastrointest Endosc. 2014 Oct; 80(4):543-562. PMID: 25220509.
      View in: PubMed
    56. Johnson DA, Barkun AN, Cohen LB, Dominitz JA, Kaltenbach T, Martel M, Robertson DJ, Richard Boland C, Giardello FM, Lieberman DA, Levin TR, Rex DK. Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2014 Oct; 109(10):1528-45. PMID: 25223578.
      View in: PubMed
    57. Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, Rex DK. Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-Society Task Force on Colorectal Cancer. Dis Colon Rectum. 2014 Aug; 57(8):1025-48. PMID: 25003300.
      View in: PubMed
    58. Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, Rex DK. Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the U.S. Multi-Society Task Force on Colorectal Cancer. Gastrointest Endosc. 2014 Aug; 80(2):197-220. PMID: 25034835.
      View in: PubMed
    59. Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, Rex DK. Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-Society Task Force on colorectal cancer. Gastroenterology. 2014 Aug; 147(2):502-26. PMID: 25043945.
      View in: PubMed
    60. Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, Rex DK. Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-society Task Force on colorectal cancer. Am J Gastroenterol. 2014 Aug; 109(8):1159-79. PMID: 25070057.
      View in: PubMed
    61. Corley DA, Levin TR, Doubeni CA. Adenoma detection rate and risk of colorectal cancer and death. N Engl J Med. 2014 06 26; 370(26):2541. PMID: 24963577.
      View in: PubMed
    62. Tiro JA, Kamineni A, Levin TR, Zheng Y, Schottinger JS, Rutter CM, Corley DA, Skinner CS, Chubak J, Doubeni CA, Halm EA, Gupta S, Wernli KJ, Klabunde C. The colorectal cancer screening process in community settings: a conceptual model for the population-based research optimizing screening through personalized regimens consortium. Cancer Epidemiol Biomarkers Prev. 2014 Jul; 23(7):1147-58. PMID: 24917182.
      View in: PubMed
    63. Corley DA, Jensen CD, Marks AR, Zhao WK, Lee JK, Doubeni CA, Zauber AG, de Boer J, Fireman BH, Schottinger JE, Quinn VP, Ghai NR, Levin TR, Quesenberry CP. Adenoma detection rate and risk of colorectal cancer and death. N Engl J Med. 2014 Apr 03; 370(14):1298-306. PMID: 24693890.
      View in: PubMed
    64. Imperiale TF, Ransohoff DF, Itzkowitz SH, Levin TR, Lavin P, Lidgard GP, Ahlquist DA, Berger BM. Multitarget stool DNA testing for colorectal-cancer screening. N Engl J Med. 2014 Apr 03; 370(14):1287-97. PMID: 24645800.
      View in: PubMed
    65. Lee JK, Liles EG, Bent S, Levin TR, Corley DA. Accuracy of fecal immunochemical tests for colorectal cancer: systematic review and meta-analysis. Ann Intern Med. 2014 Feb 04; 160(3):171. PMID: 24658694.
      View in: PubMed
    66. Levin TR, Corley DA. Colorectal-cancer screening--coming of age. N Engl J Med. 2013 Sep 19; 369(12):1164-6. PMID: 24047066.
      View in: PubMed
    67. Potter MB, Ackerson LM, Gomez V, Walsh JM, Green LW, Levin TR, Somkin CP. Effectiveness and reach of the FLU-FIT program in an integrated health care system: a multisite randomized trial. Am J Public Health. 2013 Jun; 103(6):1128-33. PMID: 23597357.
      View in: PubMed
    68. Dinh T, Ladabaum U, Alperin P, Caldwell C, Smith R, Levin TR. Health benefits and cost-effectiveness of a hybrid screening strategy for colorectal cancer. Clin Gastroenterol Hepatol. 2013 Sep; 11(9):1158-66. PMID: 23542330.
      View in: PubMed
    69. Doubeni CA, Weinmann S, Adams K, Kamineni A, Buist DS, Ash AS, Rutter CM, Doria-Rose VP, Corley DA, Greenlee RT, Chubak J, Williams A, Kroll-Desrosiers AR, Johnson E, Webster J, Richert-Boe K, Levin TR, Fletcher RH, Weiss NS. Screening colonoscopy and risk for incident late-stage colorectal cancer diagnosis in average-risk adults: a nested case-control study. Ann Intern Med. 2013 Mar 05; 158(5 Pt 1):312-20. PMID: 23460054.
      View in: PubMed
    70. Lee JK, Levin TR, Corley DA. The road ahead: what if gastroenterologists were accountable for preventing colorectal cancer? Clin Gastroenterol Hepatol. 2013 Mar; 11(3):204-7. PMID: 23432901.
      View in: PubMed
    71. Terrault NA, Dodge JL, Murphy EL, Tavis JE, Kiss A, Levin TR, Gish RG, Busch MP, Reingold AL, Alter MJ. Sexual transmission of hepatitis C virus among monogamous heterosexual couples: the HCV partners study. Hepatology. 2013 Mar; 57(3):881-9. PMID: 23175457.
      View in: PubMed
    72. Corley DA, Jensen CD, Marks AR, Zhao WK, de Boer J, Levin TR, Doubeni C, Fireman BH, Quesenberry CP. Variation of adenoma prevalence by age, sex, race, and colon location in a large population: implications for screening and quality programs. Clin Gastroenterol Hepatol. 2013 Feb; 11(2):172-80. PMID: 22985608.
      View in: PubMed
    73. Lieberman DA, Rex DK, Winawer SJ, Giardiello FM, Johnson DA, Levin TR. Guidelines for colonoscopy surveillance after screening and polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2012 Sep; 143(3):844-857. PMID: 22763141.
      View in: PubMed
    74. Kempe KL, Shetterly SM, France EK, Levin TR. Automated phone and mail population outreach to promote colorectal cancer screening. Am J Manag Care. 2012 Jul; 18(7):370-8. PMID: 22823531.
      View in: PubMed
    75. Herrinton LJ, Liu L, Levin TR, Allison JE, Lewis JD, Velayos F. Incidence and mortality of colorectal adenocarcinoma in persons with inflammatory bowel disease from 1998 to 2010. Gastroenterology. 2012 Aug; 143(2):382-9. PMID: 22609382.
      View in: PubMed
    76. Levin TR. The importance of choosing colorectal cancer screening tests: comment on "Adherence to colorectal cancer screening". Arch Intern Med. 2012 Apr 09; 172(7):582-3. PMID: 22493464.
      View in: PubMed
    77. Levin TR. Editorial: taking FIT to the people: out of the office and into the mail. Am J Gastroenterol. 2012 Jan; 107(1):108-10. PMID: 22218032.
      View in: PubMed
    78. Levin TR. Optimizing colorectal cancer screening by getting FIT right. Gastroenterology. 2011 Nov; 141(5):1551-5. PMID: 21945057.
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    79. Ladabaum U, Boyd E, Zhao WK, Mannalithara A, Sharabidze A, Singh G, Chung E, Levin TR. Diagnosis, comorbidities, and management of irritable bowel syndrome in patients in a large health maintenance organization. Clin Gastroenterol Hepatol. 2012 Jan; 10(1):37-45. PMID: 21871250.
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    80. Levin TR, Jamieson L, Burley DA, Reyes J, Oehrli M, Caldwell C. Organized colorectal cancer screening in integrated health care systems. Epidemiol Rev. 2011; 33:101-10. PMID: 21709143.
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    81. Rex DK, Kahi C, O'Brien M, Levin TR, Pohl H, Rastogi A, Burgart L, Imperiale T, Ladabaum U, Cohen J, Lieberman DA. The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the histology of diminutive colorectal polyps. Gastrointest Endosc. 2011 Mar; 73(3):419-22. PMID: 21353837.
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    82. Sedjo RL, D'Agostino RB, Ahnen D, Levin TR, Haffner SM, Tooze JA, Byers T. Lack of association between insulin sensitivity and colorectal adenoma risk. Nutr Cancer. 2011; 63(1):6-11. PMID: 21154114.
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    83. Yang YX, Habel LA, Capra AM, Achacoso NS, Quesenberry CP, Ferrara A, Levin TR, Lewis JD. Serial glycosylated hemoglobin levels and risk of colorectal neoplasia among patients with type 2 diabetes mellitus. Cancer Epidemiol Biomarkers Prev. 2010 Dec; 19(12):3027-36. PMID: 20937982.
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    84. Ladabaum U, Sharabidze A, Levin TR, Zhao WK, Chung E, Bacchetti P, Jin C, Grimes B, Pepin CJ. Citalopram provides little or no benefit in nondepressed patients with irritable bowel syndrome. Clin Gastroenterol Hepatol. 2010 Jan; 8(1):42-48.e1. PMID: 19765674.
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    85. Levin TR. Editorial: It's time to make organized colorectal cancer screening convenient and easy for patients. Am J Gastroenterol. 2009 Apr; 104(4):939-41. PMID: 19293790.
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    86. Kubo A, Levin TR, Block G, Rumore GJ, Quesenberry CP, Buffler P, Corley DA. Alcohol types and sociodemographic characteristics as risk factors for Barrett's esophagus. Gastroenterology. 2009 Mar; 136(3):806-15. PMID: 19111726.
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    87. Corley DA, Kubo A, Levin TR, Block G, Habel L, Rumore G, Quesenberry C, Buffler P. Race, ethnicity, sex and temporal differences in Barrett's oesophagus diagnosis: a large community-based study, 1994-2006. Gut. 2009 Feb; 58(2):182-8. PMID: 18978173.
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    88. Kubo A, Levin TR, Block G, Rumore G, Quesenberry CP, Buffler P, Corley DA. Cigarette smoking and the risk of Barrett's esophagus. Cancer Causes Control. 2009 Apr; 20(3):303-11. PMID: 18853262.
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    89. Ahlquist DA, Sargent DJ, Loprinzi CL, Levin TR, Rex DK, Ahnen DJ, Knigge K, Lance MP, Burgart LJ, Hamilton SR, Allison JE, Lawson MJ, Devens ME, Harrington JJ, Hillman SL. Stool DNA and occult blood testing for screen detection of colorectal neoplasia. Ann Intern Med. 2008 Oct 07; 149(7):441-50, W81. PMID: 18838724.
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    90. Corley DA, Kubo A, Levin TR, Habel L, Zhao W, Leighton P, Rumore G, Quesenberry C, Buffler P, Block G. Iron intake and body iron stores as risk factors for Barrett's esophagus: a community-based study. Am J Gastroenterol. 2008 Dec; 103(12):2997-3004. PMID: 18853987.
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    91. Corley DA, Kubo A, Levin TR, Block G, Habel L, Rumore G, Quesenberry C, Buffler P, Parsonnet J. Helicobacter pylori and gastroesophageal reflux disease: a case-control study. Helicobacter. 2008 Oct; 13(5):352-60. PMID: 19250510.
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    92. Lewis JD, Capra AM, Achacoso NS, Ferrara A, Levin TR, Quesenberry CP, Habel LA. Thiazolidinedione therapy is not associated with increased colonic neoplasia risk in patients with diabetes mellitus. Gastroenterology. 2008 Dec; 135(6):1914-23, 1923.e1. PMID: 18930061.
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    93. Zauber AG, Levin TR, Jaffe CC, Galen BA, Ransohoff DF, Brown ML. Implications of new colorectal cancer screening technologies for primary care practice. Med Care. 2008 Sep; 46(9 Suppl 1):S138-46. PMID: 18725826.
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    94. Kubo A, Levin TR, Block G, Rumore GJ, Quesenberry CP, Buffler P, Corley DA. Dietary antioxidants, fruits, and vegetables and the risk of Barrett's esophagus. Am J Gastroenterol. 2008 Jul; 103(7):1614-23; quiz 1624. PMID: 18494834.
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    95. Corley DA, Kubo A, Levin TR, Block G, Habel L, Rumore GJ, Quesenberry C, Buffler P. Hemochromatosis gene status as a risk factor for Barrett's esophagus. Dig Dis Sci. 2008 Dec; 53(12):3095-102. PMID: 18470614.
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    96. Levin B, Lieberman DA, McFarland B, Smith RA, Brooks D, Andrews KS, Dash C, Giardiello FM, Glick S, Levin TR, Pickhardt P, Rex DK, Thorson A, Winawer SJ. Screening and surveillance for the early detection of colorectal cancer and adenomatous polyps, 2008: a joint guideline from the American Cancer Society, the US Multi-Society Task Force on Colorectal Cancer, and the American College of Radiology. CA Cancer J Clin. 2008 May-Jun; 58(3):130-60. PMID: 18322143.
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    97. Levin B, Lieberman DA, McFarland B, Andrews KS, Brooks D, Bond J, Dash C, Giardiello FM, Glick S, Johnson D, Johnson CD, Levin TR, Pickhardt PJ, Rex DK, Smith RA, Thorson A, Winawer SJ. Screening and surveillance for the early detection of colorectal cancer and adenomatous polyps, 2008: a joint guideline from the American Cancer Society, the US Multi-Society Task Force on Colorectal Cancer, and the American College of Radiology. Gastroenterology. 2008 May; 134(5):1570-95. PMID: 18384785.
      View in: PubMed
    98. Kubo A, Levin TR, Block G, Rumore GJ, Quesenberry CP, Buffler P, Corley DA. Dietary patterns and the risk of Barrett's esophagus. Am J Epidemiol. 2008 Apr 01; 167(7):839-46. PMID: 18218607.
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    99. Avins AL, Manos MM, Ackerson L, Zhao W, Murphy R, Levin TR, Watson DJ, Hwang PM, Replogle A, Levine JG. Hepatic effects of lovastatin exposure in patients with liver disease: a retrospective cohort study. Drug Saf. 2008; 31(4):325-34. PMID: 18366243.
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    100. Lewis JD, Capra AM, Achacoso NS, Ferrara A, Levin TR, Quesenberry CP, Habel LA. Medical therapy for diabetes is associated with increased use of lower endoscopy. Pharmacoepidemiol Drug Saf. 2007 Nov; 16(11):1195-202. PMID: 17603822.
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    101. Corley DA, Kubo A, Levin TR, Block G, Habel L, Zhao W, Leighton P, Rumore G, Quesenberry C, Buffler P, Parsonnet J. Helicobacter pylori infection and the risk of Barrett's oesophagus: a community-based study. Gut. 2008 Jun; 57(6):727-33. PMID: 17895354.
      View in: PubMed
    102. Allison JE, Sakoda LC, Levin TR, Tucker JP, Tekawa IS, Cuff T, Pauly MP, Shlager L, Palitz AM, Zhao WK, Schwartz JS, Ransohoff DF, Selby JV. Screening for colorectal neoplasms with new fecal occult blood tests: update on performance characteristics. J Natl Cancer Inst. 2007 Oct 03; 99(19):1462-70. PMID: 17895475.
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    103. Levin TR. Dealing with uncertainty: surveillance colonoscopy after polypectomy. Am J Gastroenterol. 2007 Aug; 102(8):1745-7. PMID: 17686069.
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    104. Lieberman D, Nadel M, Smith RA, Atkin W, Duggirala SB, Fletcher R, Glick SN, Johnson CD, Levin TR, Pope JB, Potter MB, Ransohoff D, Rex D, Schoen R, Schroy P, Winawer S. Standardized colonoscopy reporting and data system: report of the Quality Assurance Task Group of the National Colorectal Cancer Roundtable. Gastrointest Endosc. 2007 May; 65(6):757-66. PMID: 17466195.
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    105. Corley DA, Kubo A, Levin TR, Block G, Habel L, Zhao W, Leighton P, Quesenberry C, Rumore GJ, Buffler PA. Abdominal obesity and body mass index as risk factors for Barrett's esophagus. Gastroenterology. 2007 Jul; 133(1):34-41; quiz 311. PMID: 17631128.
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    106. Curtin K, Slattery ML, Ulrich CM, Bigler J, Levin TR, Wolff RK, Albertsen H, Potter JD, Samowitz WS. Genetic polymorphisms in one-carbon metabolism: associations with CpG island methylator phenotype (CIMP) in colon cancer and the modifying effects of diet. Carcinogenesis. 2007 Aug; 28(8):1672-9. PMID: 17449906.
      View in: PubMed
    107. Sedjo RL, Byers T, Levin TR, Haffner SM, Saad MF, Tooze JA, D'Agostino RB. Change in body size and the risk of colorectal adenomas. Cancer Epidemiol Biomarkers Prev. 2007 Mar; 16(3):526-31. PMID: 17372248.
      View in: PubMed
    108. Slattery ML, Curtin K, Sweeney C, Levin TR, Potter J, Wolff RK, Albertsen H, Samowitz WS. Diet and lifestyle factor associations with CpG island methylator phenotype and BRAF mutations in colon cancer. Int J Cancer. 2007 Feb 01; 120(3):656-63. PMID: 17096326.
      View in: PubMed
    109. Levin TR, Zhao W, Conell C, Seeff LC, Manninen DL, Shapiro JA, Schulman J. Complications of colonoscopy in an integrated health care delivery system. Ann Intern Med. 2006 Dec 19; 145(12):880-6. PMID: 17179057.
      View in: PubMed
    110. Kann L, Han J, Ahlquist D, Levin T, Rex D, Whitney D, Markowitz S, Shuber A. Improved marker combination for detection of de novo genetic variation and aberrant DNA in colorectal neoplasia. Clin Chem. 2006 Dec; 52(12):2299-302. PMID: 17082247.
      View in: PubMed
    111. Samowitz WS, Wolff RK, Curtin K, Sweeney C, Ma KN, Andersen K, Levin TR, Slattery ML. Interactions between CYP2C9 and UGT1A6 polymorphisms and nonsteroidal anti-inflammatory drugs in colorectal cancer prevention. Clin Gastroenterol Hepatol. 2006 Jul; 4(7):894-901. PMID: 16797247.
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    112. Garty J, Tamir O, Levin T, Lehr H. The impact of UV-B and sulphur- or copper-containing solutions in acidic conditions on chlorophyll fluorescence in selected Ramalina species. Environ Pollut. 2007 Jan; 145(1):266-73. PMID: 16701929.
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    113. Corley DA, Levin TR, Habel LA, Buffler PA. Barrett's esophagus and medications that relax the lower esophageal sphincter. Am J Gastroenterol. 2006 May; 101(5):937-44. PMID: 16573773.
      View in: PubMed
    114. Rex DK, Kahi CJ, Levin B, Smith RA, Bond JH, Brooks D, Burt RW, Byers T, Fletcher RH, Hyman N, Johnson D, Kirk L, Lieberman DA, Levin TR, O'Brien MJ, Simmang C, Thorson AG, Winawer SJ. Guidelines for colonoscopy surveillance after cancer resection: a consensus update by the American Cancer Society and the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2006 May; 130(6):1865-71. PMID: 16697749.
      View in: PubMed
    115. Winawer SJ, Zauber AG, Fletcher RH, Stillman JS, O'Brien MJ, Levin B, Smith RA, Lieberman DA, Burt RW, Levin TR, Bond JH, Brooks D, Byers T, Hyman N, Kirk L, Thorson A, Simmang C, Johnson D, Rex DK. Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer Society. Gastroenterology. 2006 May; 130(6):1872-85. PMID: 16697750.
      View in: PubMed
    116. Winawer SJ, Zauber AG, Fletcher RH, Stillman JS, O'brien MJ, Levin B, Smith RA, Lieberman DA, Burt RW, Levin TR, Bond JH, Brooks D, Byers T, Hyman N, Kirk L, Thorson A, Simmang C, Johnson D, Rex DK. Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer Society. CA Cancer J Clin. 2006 May-Jun; 56(3):143-59; quiz 184-5. PMID: 16737947.
      View in: PubMed
    117. Rex DK, Kahi CJ, Levin B, Smith RA, Bond JH, Brooks D, Burt RW, Byers T, Fletcher RH, Hyman N, Johnson D, Kirk L, Lieberman DA, Levin TR, O'Brien MJ, Simmang C, Thorson AG, Winawer SJ. Guidelines for colonoscopy surveillance after cancer resection: a consensus update by the American Cancer Society and US Multi-Society Task Force on Colorectal Cancer. CA Cancer J Clin. 2006 May-Jun; 56(3):160-7; quiz 185-6. PMID: 16737948.
      View in: PubMed
    118. Slattery ML, Curtin K, Wolff R, Ma KN, Sweeney C, Murtaugh M, Potter JD, Levin TR, Samowitz W. PPARgamma and colon and rectal cancer: associations with specific tumor mutations, aspirin, ibuprofen and insulin-related genes (United States). Cancer Causes Control. 2006 Apr; 17(3):239-49. PMID: 16489531.
      View in: PubMed
    119. Levin TR. Reducing unnecessary surveillance colonoscopies: a mandate for endoscopists. Gastrointest Endosc. 2006 Jan; 63(1):104-6. PMID: 16377325.
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    120. Samowitz WS, Albertsen H, Herrick J, Levin TR, Sweeney C, Murtaugh MA, Wolff RK, Slattery ML. Evaluation of a large, population-based sample supports a CpG island methylator phenotype in colon cancer. Gastroenterology. 2005 Sep; 129(3):837-45. PMID: 16143123.
      View in: PubMed
    121. Levin TR, Atkin WS. Colonoscopic screening of women for colorectal neoplasia. N Engl J Med. 2005 Aug 25; 353(8):844-6; author reply 844-6. PMID: 16120868.
      View in: PubMed
    122. Samowitz WS, Sweeney C, Herrick J, Albertsen H, Levin TR, Murtaugh MA, Wolff RK, Slattery ML. Poor survival associated with the BRAF V600E mutation in microsatellite-stable colon cancers. Cancer Res. 2005 Jul 15; 65(14):6063-9. PMID: 16024606.
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    123. Levin TR, Farraye FA, Schoen RE, Hoff G, Atkin W, Bond JH, Winawer S, Burt RW, Johnson DA, Kirk LM, Litin SC, Rex DK. Quality in the technical performance of screening flexible sigmoidoscopy: recommendations of an international multi-society task group. Gut. 2005 Jun; 54(6):807-13. PMID: 15888789.
      View in: PubMed
    124. Doria-Rose VP, Newcomb PA, Levin TR. Incomplete screening flexible sigmoidoscopy associated with female sex, age, and increased risk of colorectal cancer. Gut. 2005 Sep; 54(9):1273-8. PMID: 15871999.
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    125. Slattery ML, Sweeney C, Murtaugh M, Ma KN, Potter JD, Levin TR, Samowitz W, Wolff R. Associations between apoE genotype and colon and rectal cancer. Carcinogenesis. 2005 Aug; 26(8):1422-9. PMID: 15817610.
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    126. Levin TR. Colonoscopy capacity: Can we build it? Will they come? Gastroenterology. 2004 Dec; 127(6):1841-4. PMID: 15578522.
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    127. Slattery ML, Samowtiz W, Ma K, Murtaugh M, Sweeney C, Levin TR, Neuhausen S. CYP1A1, cigarette smoking, and colon and rectal cancer. Am J Epidemiol. 2004 Nov 01; 160(9):842-52. PMID: 15496536.
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    128. Doria-Rose VP, Levin TR, Selby JV, Newcomb PA, Richert-Boe KE, Weiss NS. The incidence of colorectal cancer following a negative screening sigmoidoscopy: implications for screening interval. Gastroenterology. 2004 Sep; 127(3):714-22. PMID: 15362026.
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    129. Tagore KS, Levin TR, Lawson MJ. The evolution to stool DNA testing for colorectal cancer. Aliment Pharmacol Ther. 2004 Jun 15; 19(12):1225-33. PMID: 15191503.
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    130. Adams PC, Arthur MJ, Boyer TD, DeLeve LD, Di Bisceglie AM, Hall M, Levin TR, Provenzale D, Seeff L. Screening in liver disease: report of an AASLD clinical workshop. Hepatology. 2004 May; 39(5):1204-12. PMID: 15122748.
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    131. Slattery ML, Samowitz W, Hoffman M, Ma KN, Levin TR, Neuhausen S. Aspirin, NSAIDs, and colorectal cancer: possible involvement in an insulin-related pathway. Cancer Epidemiol Biomarkers Prev. 2004 Apr; 13(4):538-45. PMID: 15066917.
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    132. Slattery ML, Kinney AY, Levin TR. Factors associated with colorectal cancer screening in a population-based study: the impact of gender, health care source, and time. Prev Med. 2004 Mar; 38(3):276-83. PMID: 14766109.
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    133. Slattery ML, Levin TR, Ma K, Goldgar D, Holubkov R, Edwards S. Family history and colorectal cancer: predictors of risk. Cancer Causes Control. 2003 Nov; 14(9):879-87. PMID: 14682445.
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    134. Levin TR. What does sigmoidoscopy really miss? Am J Gastroenterol. 2003 Oct; 98(10):2326-7. PMID: 14572589.
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    135. Schoen RE, Levin TR. Re: Risk of perforation after colonoscopy and sigmoidoscopy: a population-based study. J Natl Cancer Inst. 2003 Jun 04; 95(11):830-1; author reply 831. PMID: 12783941.
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    136. Allison JE, Hurley LB, Hiatt RA, Levin TR, Ackerson LM, Lieu TA. A randomized controlled trial of test-and-treat strategy for Helicobacter pylori: clinical outcomes and health care costs in a managed care population receiving long-term acid suppression therapy for physician-diagnosed peptic ulcer disease. Arch Intern Med. 2003 May 26; 163(10):1165-71. PMID: 12767952.
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    137. Levin TR. Does family history still matter in the era of screening colonoscopy? Clin Gastroenterol Hepatol. 2003 Mar; 1(2):69-70. PMID: 15017497.
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    138. Winawer S, Fletcher R, Rex D, Bond J, Burt R, Ferrucci J, Ganiats T, Levin T, Woolf S, Johnson D, Kirk L, Litin S, Simmang C. Colorectal cancer screening and surveillance: clinical guidelines and rationale-Update based on new evidence. Gastroenterology. 2003 Feb; 124(2):544-60. PMID: 12557158.
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    139. Levin TR, Conell C, Shapiro JA, Chazan SG, Nadel MR, Selby JV. Complications of screening flexible sigmoidoscopy. Gastroenterology. 2002 Dec; 123(6):1786-92. PMID: 12454834.
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    140. Levin TR. Flexible sigmoidoscopy for colorectal cancer screening: valid approach or short-sighted? Gastroenterol Clin North Am. 2002 Dec; 31(4):1015-29, vii. PMID: 12489275.
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    141. Rex DK, Bond JH, Winawer S, Levin TR, Burt RW, Johnson DA, Kirk LM, Litlin S, Lieberman DA, Waye JD, Church J, Marshall JB, Riddell RH. Quality in the technical performance of colonoscopy and the continuous quality improvement process for colonoscopy: recommendations of the U.S. Multi-Society Task Force on Colorectal Cancer. Am J Gastroenterol. 2002 Jun; 97(6):1296-308. PMID: 12094842.
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    142. Donahue JG, Chan KA, Andrade SE, Beck A, Boles M, Buist DS, Carey VJ, Chandler JM, Chase GA, Ettinger B, Fishman P, Goodman M, Guess HA, Gurwitz JH, LaCroix AZ, Levin TR, Platt R. Gastric and duodenal safety of daily alendronate. Arch Intern Med. 2002 Apr 22; 162(8):936-42. PMID: 11966346.
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    143. Terdiman JP, Levin TR, Allen BA, Gum JR, Fishbach A, Conrad PG, Miller GA, Weinberg V, Bachman R, Bergoffen J, Stembridge A, Toribara NW, Sleisenger MH, Kim YS. Hereditary nonpolyposis colorectal cancer in young colorectal cancer patients: high-risk clinic versus population-based registry. Gastroenterology. 2002 Apr; 122(4):940-7. PMID: 11910346.
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    144. Andrade SE, Gurwitz JH, Chan KA, Donahue JG, Beck A, Boles M, Buist DS, Goodman M, LaCroix AZ, Levin TR, Platt R. Validation of diagnoses of peptic ulcers and bleeding from administrative databases: a multi-health maintenance organization study. J Clin Epidemiol. 2002 Mar; 55(3):310-3. PMID: 11864803.
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    145. Corley DA, Levin TR, Habel LA, Weiss NS, Buffler PA. Surveillance and survival in Barrett's adenocarcinomas: a population-based study. Gastroenterology. 2002 Mar; 122(3):633-40. PMID: 11874995.
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    146. Levin TR. Could screening for colorectal cancer be harmful? Am J Gastroenterol. 2002 Jan; 97(1):198. PMID: 11808948.
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    147. Levin TR, Palitz AM. Flexible sigmoidoscopy: an important screening option for average-risk individuals. Gastrointest Endosc Clin N Am. 2002 Jan; 12(1):23-40, vi. PMID: 11916159.
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    148. Terdiman J, Gum Jr J, Conrad P, Miller G, Weinberg V, Crawley S, Levin T, Reeves C, Schmitt A, Hepburn M, Sleisenger M, Kim Y. [Search for microsatellite instability in colorectal cancer: an effective way to detect HNPCC?]. Gastroenterol Clin Biol. 2001 Oct; 25(10):929-31. PMID: 11852407.
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    149. Groeneveld PW, Lieu TA, Fendrick AM, Hurley LB, Ackerson LM, Levin TR, Allison JE. Quality of life measurement clarifies the cost-effectiveness of Helicobacter pylori eradication in peptic ulcer disease and uninvestigated dyspepsia. Am J Gastroenterol. 2001 Feb; 96(2):338-47. PMID: 11232673.
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    150. Terdiman JP, Gum JR, Conrad PG, Miller GA, Weinberg V, Crawley SC, Levin TR, Reeves C, Schmitt A, Hepburn M, Sleisenger MH, Kim YS. Efficient detection of hereditary nonpolyposis colorectal cancer gene carriers by screening for tumor microsatellite instability before germline genetic testing. Gastroenterology. 2001 Jan; 120(1):21-30. PMID: 11208710.
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    151. Henke CJ, Levin TR, Henning JM, Potter LP. Work loss costs due to peptic ulcer disease and gastroesophageal reflux disease in a health maintenance organization. Am J Gastroenterol. 2000 Mar; 95(3):788-92. PMID: 10710076.
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    152. Habel LA, Levin TR, Friedman GD. Cimetidine use and risk of breast, prostate, and other cancers. Pharmacoepidemiol Drug Saf. 2000 Mar; 9(2):149-55. PMID: 19025815.
      View in: PubMed
    153. Huang P, Levin T, Kabour A, Feldman T. Acute and late outcome after use of 2.5-mm intracoronary stents in small (< 2.5 mm) coronary arteries. Catheter Cardiovasc Interv. 2000 Feb; 49(2):121-6. PMID: 10642756.
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    154. Aikens JE, Michael E, Levin T, Myers TC, Lowry E, McCracken LM. Cardiac exposure history as a determinant of symptoms and emergency department utilization in noncardiac chest pain patients. J Behav Med. 1999 Dec; 22(6):605-17. PMID: 10650539.
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    155. Levin TR. Colorectal cancer screening: new opportunities. Surg Oncol Clin N Am. 1999 Oct; 8(4):673-91, vi-vii. PMID: 10452934.
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    156. Levin TR, Palitz A, Grossman S, Conell C, Finkler L, Ackerson L, Rumore G, Selby JV. Predicting advanced proximal colonic neoplasia with screening sigmoidoscopy. JAMA. 1999 May 05; 281(17):1611-7. PMID: 10235154.
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    157. Levin T. Eptifibatide in acute coronary syndromes. N Engl J Med. 1999 Jan 07; 340(1):60; author reply 61. PMID: 9882213.
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    158. Levin TR, Sperling RM, McQuaid KR. Omeprazole improves peak expiratory flow rate and quality of life in asthmatics with gastroesophageal reflux. Am J Gastroenterol. 1998 Jul; 93(7):1060-3. PMID: 9672330.
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    159. Levin TR, Schmittdiel JA, Henning JM, Kunz K, Henke CJ, Colby CJ, Selby JV. A cost analysis of a Helicobacter pylori eradication strategy in a large health maintenance organization. Am J Gastroenterol. 1998 May; 93(5):743-7. PMID: 9625120.
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    160. Levin TR, Schmittdiel JA, Kunz K, Henning JM, Henke CJ, Colby CJ, Selby JV. Costs of acid-related disorders to a health maintenance organization. Am J Med. 1997 Dec; 103(6):520-8. PMID: 9428836.
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    161. Selby JV, Levin TR. Importance of colonic adenomas 5 mm or less in diameter. N Engl J Med. 1997 Jun 12; 336(24):1761-2. PMID: 9182225.
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    162. Littner MM, Kaffe I, Arensburg B, Calderon S, Levin T. Radiographic features of anterior buccal mandibular depression in modern human cadavers. Dentomaxillofac Radiol. 1995 Feb; 24(1):46-9. PMID: 8593907.
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    163. Lossos IS, Schwaber MJ, Levin T, Ackerman Z. Spontaneous peritonitis caused by Streptococcus bovis. J Clin Gastroenterol. 1994 Dec; 19(4):346. PMID: 7876523.
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    164. Kligman EW, Levin T, Senf J, Magill M. Risk reduction: attitudes and behavior of family practice residents. Fam Med. 1988 Mar-Apr; 20(2):108-11. PMID: 3360228.
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    165. Goldman G, Levin T, Messer G, Stadler J. Malignant fibrous histiocytoma arising in a scar. Eur J Surg Oncol. 1988 Feb; 14(1):83-6. PMID: 2831104.
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    166. Levin T. AHCCCS: a new Medicare-Medicaid model in Arizona. N Engl J Med. 1984 Feb 23; 310(8):533-4. PMID: 6363933.
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