Publication Results (70)

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• Sessile serrated polyps at screening colonoscopy: Have they been under diagnosed?

  Tinmouth J, Henry P, Hsieh E, Baxter NN, Hilsden RJ, McGregor SE, Paszat LF, Ruco A, Saskin R, Schell AJ, Torlakovic EE, Rabeneck L. Am J Gastroenterol. 2014; 109(11):1698-704. Epub 2014 Jul 8.

• Repeat colonoscopy within 6 months after initial outpatient colonoscopy in Ontario: a population-based cross-sectional study

  Paszat L, Sutradhar R, Baxter NN, Tinmouth J, Rabeneck L. Can J Gastroenterol Hepatol. 2017; 2017:5917057. Epub 2017 Sep 7.

• Analysis of administrative data finds endoscopist quality measures associated with post-colonoscopy colorectal cancer

  Baxter NN, Sutradhar R, Forbes SS, Paszat LF, Saskin R, Rabeneck L. Gastroenterology. 2011; 140(1):65-72. Epub 2010 Sep 18.

• Validation of 5 key colonoscopy-related data elements from Ontario health administrative databases compared to the clinical record: a cross-sectional study

  Tinmouth J, Sutradhar R, Liu N, Baxter NN, Paszat L, Rabeneck L. CMAJ Open. 2018; 6(3):E330-8. Epub 2018 Aug 13.

• Repeat colonoscopy after a colonoscopy with a negative result in Ontario: a population-based cohort study

  Hol L, Sutradhar R, Gu S, Baxter NN, Rabeneck L, Tinmouth JM, Paszat LF, the investigators of the Ontario Cancer Screening Research Network. CMAJ Open. 2015; 3(2):E244-50.

• Factors associated with colonoscopy performed in nonhospital settings

  Alharbi O, Rabeneck L, Paszat L, Wijeysundera DN, Sutradhar R, Yun L, Vinden CM, Tinmouth J. Can J Gastroenterol. 2010; 24(7):419-24.

• Factors associated with incomplete colonoscopy: a population-based study

  Shah H, Paszat LF, Saskin R, Stukel TA, Rabeneck L. Gastroenterology. 2007; 132(7):2297-303. Epub 2007 Mar 21.

• New findings about the risks and limitations of colonoscopy used in the early detection of colorectal cancer

  Baxter N, Rabeneck L. Healthc Q. 2009; 12(2):24-5.

• Colorectal cancer mortality reduction is associated with having at least 1 colonoscopy within the previous 10 years among a population-wide cohort of screening age

  Stock D, Paszat LF, Rabeneck L. Gastrointest Endosc. 2016; 84(1):133-41. Epub 2016 Jan 6.

• Association between colonoscopy rates and colorectal cancer mortality

  Rabeneck L, Paszat LF, Saskin R, Stukel TA. Am J Gastroenterol. 2010; 105(7):1627-32. Epub 2010 Mar 2.

• Association of colonoscopy and death from colorectal cancer

  Baxter NN, Goldwasser MA, Paszat LF, Saskin R, Urbach DR, Rabeneck L. Ann Intern Med. 2009; 150(1):1-8. Epub 2008 Dec 15.

• Bleeding and perforation after outpatient colonoscopy and their risk factors in usual clinical practice

  Rabeneck L, Paszat LF, Hilsden RJ, Saskin R, Leddin D, Grunfeld E, Wai E, Goldwasser M, Sutradhar R, Stukel TA. Gastroenterology. 2008; 135(6):1899-1906. Epub 2008 Sep 13.

• Social disparities in the use of colonoscopy by primary care physicians in Ontario

  Jacob BJ, Baxter NN, Moineddin R, Sutradhar R, Delgiudice L, Urbach DR. BMC Gastroenterol. 2011; 11(102). Epub 2011 Sep 28.

• Rates of complete colonic evaluation after incomplete colonoscopy and their associated factors: a population-based study

  Rizek R, Paszat LF, Stukel TA, Saskin R, Li C, Rabeneck L. Med Care. 2009; 47(1):48-52.

• Endoscopist specialty is associated with incident colorectal cancer after a negative colonoscopy

  Rabeneck L, Paszat LF, Saskin R. Clin Gastroenterol Hepatol. 2010; 8(3):275-9. Epub 2009 Oct 29.

• Risk of colorectal cancer after a negative colonoscopy in low-to-moderate risk individuals: impact of a 10-year colonoscopy

  Murthy SK, Dubé C, Rostom A, Benchimol EI, Ducharme R, Sutradhar R, Rabeneck L, Paszat L, Tinmouth J. Endoscopy. 2017; 49(12):1229-36. Epub 2017 Sep 15.

• Lack of follow-up colonoscopy after positive FOBT in an organized colorectal cancer screening program is associated with modifiable health care practices

  Correia A, Rabeneck L, Baxter NN, Paszat LF, Sutradhar R, Yun L, Tinmouth J. Prev Med. 2015; 76:115-22. Epub 2015 Apr 17.

• A population-based analysis of outpatient colonoscopy in adults assisted by an anesthesiologist

  Alharbi O, Rabeneck L, Paszat LF, Wijeysundera DN, Sutradhar R, Yun L, Vinden CM, Tinmouth J. Anesthesiology. 2009; 111(4):734-40.

• Effect of colonoscopy on colorectal cancer incidence and mortality: an instrumental variable analysis

  Jacob BJ, Moineddin R, Sutradhar R, Baxter NN, Urbach DR. Gastrointest Endosc. 2012; 76(2):355-64. Epub 2012 Jun 4.

• Rates of new or missed colorectal cancers after colonoscopy and their risk factors: a population-based analysis

  Bressler B, Paszat LF, Chen Z, Rothwell DM, Vinden C, Rabeneck L. Gastroenterology. 2007; 132(1):96-102.

• Colonoscopy resource availability and its association with the colorectal cancer diagnostic interval: a population-based cross-sectional study

  Webber C, Flemming JA, Birtwhistle R, Rosenberg M, Groome PA. Eur J Cancer Care (Engl). 2020; 29(1):e13187. Epub 2019 Nov 10. DOI: https://doi.org/10.1111/ecc.13187

• Temporal trends in postcolonoscopy colorectal cancer rates in 50- to 74-year-old persons: a population-based study

  Murthy SK, Benchimol EI, Tinmouth J, James PD, Ducharme R, Rostom A, Dubé C. Gastrointest Endosc. 2018; 87(5):1324-34.e4. Epub 2018 Jan 6.

• Uptake and short-term outcomes of high-risk screening colonoscopy billing codes: a population-based study among young adults

  Paszat L, Sutradhar R, Luo J, Tinmouth J, Rabeneck L, Baxter NN. J Can Assoc Gastroenterol. 2021; Jun 10 [Epub ahead of print]. DOI: https://doi.org/10.1093/jcag/gwab014

• Serious events in older Ontario residents receiving bowel preparations for outpatient colonoscopy with various comorbidity profiles: a descriptive, population-based study

  Ho JM, Gruneir A, Fischer HD, Fu L, Lipscombe LL, Bell CM, Cavalcanti RB, Anderson GM. Can J Gastroenterol. 2012; 26(7):436-40.

• Risk of developing proximal versus distal colorectal cancer after a negative colonoscopy: a population-based study

  Lakoff J, Paszat LF, Saskin R, Rabeneck L. Clin Gastroenterol Hepatol. 2008; 6(10):1117-21. Epub 2008 Aug 8.

• Hypokalemia following polyethylene glycol-based bowel preparation for colonoscopy in older hospitalized patients with significant comorbidities

  Ho JM, Juurlink DN, Cavalcanti RB. Ann Pharmacother. 2010; 44(3):466-70. Epub 2010 Feb 2.

• Onset and clinical course of bleeding and perforation after outpatient colonoscopy: a population-based study

  Rabeneck L, Saskin R, Paszat LF. Gastrointest Endosc. 2011; 73(3):520-3. Epub 2010 Dec 31.

• A centrally generated primary care physician audit report does not improve colonoscopy uptake after a positive fecal occult blood test in Ontario’s ColonCancerCheck Program

  Stock D, Rabeneck L, Baxter NN, Paszat LF, Sutradhar R, Yun L, Tinmouth J. Curr Oncol. 2017; 24(1):47-51.

• Mailed participant reminders are associated with improved colonoscopy uptake after a positive FOBT result in Ontario’s ColonCancerCheck program

  Stock D, Rabeneck L, Baxter NN, Paszat LF, Sutradhar R, Yun L, Tinmouth J. Implement Sci. 2015; 10:35.

• Perforation and post-polypectomy bleeding complicating colonoscopy in a population-based screening program

  Paszat LF, Sutradhar R, Luo J, Rabeneck L, Tinmouth J. Endosc Int Open. 2021; 9(4):E637-45. Epub 2021 Apr 15. DOI: https://doi.org/10.1055/a-1381-7149

• Anesthesia assistance in outpatient colonoscopy and risk of aspiration pneumonia, bowel perforation, and splenic injury

  Bielawska B, Hookey LC, Sutradhar R, Whitehead M, Xu J, Paszat LF, Rabeneck L, Tinmouth J. Gastroenterology. 2018; 254(1):77-85.e3. Epub 2017 Aug 30.

• Colonoscopy and flexible sigmoidoscopy practice patterns in Ontario: a population-based study

  Schultz SE, Vinden C, Rabeneck L. Can J Gastroenterol. 2007; 21(7):431-4.

• Clinical and endoscopist factors associated with post‐colonoscopy colorectal cancer in a population‐based sample

  Dossa F, Sutradhar R, Saskin R, Hsieh E, Henry P, Richardson DP, Leake P, Forbes SS, Paszat LF, Rabeneck L, Baxter NN. Colorectal Dis. 2021; 23(3):635-45. Epub 2020 Oct 15. DOI: https://doi.org/10.1111/codi.15400

• A pragmatic randomized controlled trial of an endoscopist audit and feedback report for colonoscopy

  Tinmouth J, Sutradhar R, Li Q, Patel J, Baxter NN, Llovet D, Paszat LF, Rabeneck L. Am J Gastroenterol. 2021; 116(10):2042-51. Epub 2021 Sep 13. DOI: https://doi.org/10.14309/ajg.0000000000001498

• The quality of colonoscopy reporting in usual practice: are endoscopists reporting key data elements?

  Hadlock SD, Liu N, Bernstein M, Gould M, Rabeneck L, Ruco A, Sutradhar R, Tinmouth JM. Can J Gastroenterol Hepatol. 2016; 2016:1929361.

• Multivariable models for advanced colorectal neoplasms in screen-eligible individuals at low-to-moderate risk of colorectal cancer: towards improving colonoscopy prioritization

  Murthy SK, Antonova L, Dube L, Benchimol EI, Le Gal G, Hae R, Burke S, Ramsay T, Rostom A. BMC Gastroenterol. 2021; 21(1):383. Epub 2021 Oct 18.

• Colonoscopic miss rates for right-sided colon cancer: a population-based analysis

  Bressler B, Paszat LF, Vinden C, Li C, He J, Rabeneck L. Gastroenterology. 2004; 127(2):452-6.

• January 2009

  • Study probes effectiveness of colonoscopy in identifying some colon cancers
  • Residential environment has little effect on birthweight of children of recent immigrants
  • Depression associated with significantly higher use of health services by heart attack survivors
  • Health care utilization in Ontario increases significantly among older age groups
  • Study identifies Canadians at greatest risk for colonoscopy complications

• Methodological approaches to population based research of screening procedures in the presence of selection bias and exposure measurement error: colonoscopy and colorectal cancer outcomes in Ontario

  Jacob BJ, Sutradhar R, Moineddin R, Baxter NN, Urbach DR. BMC Med Res Methodol. 2013; 13:59. Epub 2013 Apr 24.

• Prevalence of screening in patients newly diagnosed with colorectal cancer in Ontario

  Taylor C, Schultz S, Paszat LF, Bondy S, Rabeneck L. Can J Gastroenterol. 2007; 21(12):805-8.

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