Lawrence Paszat

Lawrence Paszat

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Lawrence Paszat

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Economic Analysis of Adjuvant Chemoradiotherapy Compared with Chemotherapy in Resected Pancreas Cancer.

Ann Surg Oncol 2019 Dec 18;26(13):4193-4203. Epub 2019 Sep 18.

Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.

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http://dx.doi.org/10.1245/s10434-019-07808-8DOI Listing
December 2019

The time-varying effect of radiotherapy after breast-conserving surgery for DCIS.

Breast Cancer Res Treat 2019 Nov 31;178(1):221-230. Epub 2019 Jul 31.

Department of Radiation Oncology, Toronto, ON, Canada.

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http://dx.doi.org/10.1007/s10549-019-05377-8DOI Listing
November 2019

Cost-effectiveness of Active Identification and Subsequent Colonoscopy Surveillance of Lynch Syndrome Cases.

Clin Gastroenterol Hepatol 2019 Oct 17. Epub 2019 Oct 17.

Department of Surgery, LiKaShing Knowledge Institute, St Michael's Hospital, Toronto, Canada.

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http://dx.doi.org/10.1016/j.cgh.2019.10.021DOI Listing
October 2019

Fractionation in adjuvant radiotherapy for invasive breast cancer and ductal carcinoma in situ in Ontario, Canada from 2009 to 2015.

Breast J 2019 Sep 12. Epub 2019 Sep 12.

Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1111/tbj.13515DOI Listing
September 2019

Primary care providers' views on a future lung cancer screening program.

Fam Pract 2019 07;36(4):501-505

Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1093/fampra/cmy099DOI Listing
July 2019

SV40 seroprevalence in two Latin American countries involved in field trials of candidate oral poliovaccines.

J Infect 2019 Jun 6;78(6):476-483. Epub 2019 Apr 6.

Department of Molecular Virology and Microbiology, Baylor College of Medicine, One Baylor Plaza, MS: BCM385, Houston, TX 77030, USA. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S01634453193011
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http://dx.doi.org/10.1016/j.jinf.2019.04.007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6544904PMC
June 2019

Immigration and Adherence to Cervical Cancer Screening: A Provincewide Longitudinal Matched Cohort Study Using Multistate Transitional Models.

J Obstet Gynaecol Can 2019 Jun 27;41(6):813-823. Epub 2018 Oct 27.

Institute for Clinical Evaluative Sciences, Toronto, ON; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON; Department of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, ON.

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https://linkinghub.elsevier.com/retrieve/pii/S17012163183053
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http://dx.doi.org/10.1016/j.jogc.2018.06.008DOI Listing
June 2019

Including the Ductal Carcinoma-In-Situ (DCIS) Score in the Development of a Multivariable Prediction Model for Recurrence After Excision of DCIS.

Clin Breast Cancer 2019 02 29;19(1):35-46. Epub 2018 Jul 29.

University of Toronto, Toronto, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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https://linkinghub.elsevier.com/retrieve/pii/S15268209183002
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http://dx.doi.org/10.1016/j.clbc.2018.07.018DOI Listing
February 2019

Risk of Invasive Cervical Cancer Among Immigrants in Ontario, Canada.

J Obstet Gynaecol Can 2019 Jan 10;41(1):21-28. Epub 2018 Oct 10.

Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S17012163183004
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http://dx.doi.org/10.1016/j.jogc.2018.01.031DOI Listing
January 2019

Reasons For Lack of Follow-up Colonoscopy Among Persons With A Positive Fecal Occult Blood Test Result: A Qualitative Study.

Am J Gastroenterol 2018 12 25;113(12):1872-1880. Epub 2018 Oct 25.

Cancer Care Ontario, Toronto, Canada. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada. Sunnybrook Research Institute, Toronto, Canada. Department of Medicine, University of Ottawa, Ottawa, Canada. Dalla Lana School of Public Health, University of Toronto, Toronto, Canada. Department of Surgery, St. Michael's Hospital, Toronto, Canada. Institute for Clinical Evaluative Sciences, Toronto, Canada. Department of Medicine, University of Toronto, Toronto, Canada. McMaster University, Hamilton, Canada.

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http://www.nature.com/articles/s41395-018-0381-4
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http://dx.doi.org/10.1038/s41395-018-0381-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6768592PMC
December 2018

The effect of postmastectomy radiotherapy on patient-reported outcomes.

Lancet Oncol 2018 11 15;19(11):1429-1431. Epub 2018 Oct 15.

Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; Department of Radiation Oncology, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada.

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http://dx.doi.org/10.1016/S1470-2045(18)30586-2DOI Listing
November 2018

Repeated faecal occult blood testing is associated with decreased advanced colorectal cancer risk: A population-based study.

J Med Screen 2018 09 1;25(3):141-148. Epub 2017 Sep 1.

2 Department of Medicine, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1177/0969141317718860DOI Listing
September 2018

Repeat Colonoscopy within 6 Months after Initial Outpatient Colonoscopy in Ontario: A Population-Based Cross-Sectional Study.

Can J Gastroenterol Hepatol 2017 7;2017:5917057. Epub 2017 Sep 7.

Prevention and Cancer Control, Cancer Care Ontario, University of Toronto, 620 University Avenue, Toronto, ON, Canada M5G 2L7.

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http://dx.doi.org/10.1155/2017/5917057DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5610890PMC
August 2018

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

CMAJ Open 2018 Jul-Sep;6(3):E330-E338. Epub 2018 Aug 13.

Institute for Clinical Evaluative Sciences (Tinmouth, Sutradhar, Liu, Baxter, Paszat, Rabeneck); Prevention and Cancer Control, Cancer Care Ontario (Tinmouth, Baxter, Rabeneck); Sunnybrook Research Institute (Tinmouth, Paszat, Rabeneck); Li Ka Shing Knowledge Institute (Baxter), St. Michael's Hospital; Dalla Lana School of Public Health (Tinmouth, Sutradhar, Baxter, Paszat, Rabeneck), University of Toronto, Toronto, Ont.

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http://dx.doi.org/10.9778/cmajo.20180013DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182115PMC
August 2018

Higher risk of gastric cancer among immigrants to Ontario: a population-based matched cohort study with over 2 million individuals.

Gastric Cancer 2018 07 28;21(4):588-597. Epub 2017 Dec 28.

Institute for Clinical Evaluative Sciences, G1-06 2075, Bayview Avenue, Toronto, ON, M4N 3M5, Canada.

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http://dx.doi.org/10.1007/s10120-017-0790-xDOI Listing
July 2018

Predictors of non-adherence to colorectal cancer screening among immigrants to Ontario, Canada: a population-based study.

Prev Med 2018 06 13;111:180-189. Epub 2018 Mar 13.

Dalla Lana School of Public Health, Toronto, Ontario, Canada; Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Family and Community Medicine, St. Michael's Hospital, Toronto, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ypmed.2018.03.002DOI Listing
June 2018

Reply.

Gastroenterology 2018 06 8;154(8):2279-2280. Epub 2018 May 8.

Sunnybrook Research Institute and Prevention & Cancer Control, Cancer Care Ontario and Department of Medicine, University of Toronto, Ontario, Canada.

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http://dx.doi.org/10.1053/j.gastro.2018.05.018DOI Listing
June 2018

Omitting radiation therapy after lumpectomy for pure DCIS does not reduce the risk of salvage mastectomy.

Breast 2018 Feb 3;37:181-186. Epub 2017 Aug 3.

Department of Radiation Oncology, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1016/j.breast.2017.07.002DOI Listing
February 2018

Anesthesia Assistance in Outpatient Colonoscopy and Risk of Aspiration Pneumonia, Bowel Perforation, and Splenic Injury.

Gastroenterology 2018 01 1;154(1):77-85.e3. Epub 2017 Sep 1.

Sunnybrook Research Institute, Toronto, Ontario, Canada; Prevention & Cancer Control, Cancer Care Ontario, Toronto, Ontario; Department of Medicine, University of Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1053/j.gastro.2017.08.043DOI Listing
January 2018

Effect of Temperature and Time on Fecal Hemoglobin Stability in 5 Fecal Immunochemical Test Methods and One Guaiac Method.

Arch Pathol Lab Med 2018 Jan 2;142(1):75-82. Epub 2017 Oct 2.

From the Medical and Scientific Department, LifeLabs, Toronto, Ontario, Canada (Drs Catomeris and Boss); the Division of General Surgery, St Michael's Hospital, Toronto (Dr Baxter); the Departments of General Surgery (Dr Baxter), Radiation Oncology (Dr Paszat), and Medicine (Drs Rabeneck and Tinmouth), University of Toronto, Toronto; Prevention and Cancer Control, Cancer Care Ontario, Toronto (Drs Rabeneck and Tinmouth); the Division of Laboratory Medicine, Faculty of Medicine, Memorial University of Newfoundland, Health Sciences Centre, St John's, Newfoundland, Canada (Dr Randell); Evaluative Clinical Sciences (Drs Paszat and Tinmouth and Ms Serenity) and Division of Gastroenterology (Dr Tinmouth), Sunnybrook Research Institute, Toronto; the Institute for Clinical Evaluative Sciences, Toronto (Drs Baxter, Paszat, Sutradhar, and Tinmouth); the Institute for Health Policy, Management and Evaluation (Drs Baxter, Paszat, and Tinmouth); and the Department of Biostatistics (Dr Sutradhar), Dalla Lana School of Public Health, University of Toronto, Toronto. Dr Boss is now retired.

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http://dx.doi.org/10.5858/arpa.2016-0294-OADOI Listing
January 2018

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

Endoscopy 2017 Dec 15;49(12):1229-1236. Epub 2017 Sep 15.

Institute for Clinical Evaluative Sciences, Ottawa, Ontario, Canada.

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http://dx.doi.org/10.1055/s-0043-117402DOI Listing
December 2017

The Impact of a Population-Based Screening Program on Income- and Immigration-Related Disparities in Colorectal Cancer Screening.

Cancer Epidemiol Biomarkers Prev 2017 09 16;26(9):1401-1410. Epub 2017 Jun 16.

Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1158/1055-9965.EPI-17-0301DOI Listing
September 2017

Taxonomy for colorectal cancer screening promotion: Lessons from recent randomized controlled trials.

Prev Med 2017 Aug 24;101:229-234. Epub 2016 Dec 24.

Cancer Care Ontario, Prevention and Cancer Control, Toronto, ON, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ypmed.2016.12.024DOI Listing
August 2017

Risk of colorectal cancer among immigrants to Ontario, Canada.

BMC Gastroenterol 2017 Jul 6;17(1):85. Epub 2017 Jul 6.

University of Toronto, Prevention and Cancer Control, Cancer Care Ontario, 620 University Avenue, Toronto, ON, M4, Canada.

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http://dx.doi.org/10.1186/s12876-017-0642-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5500923PMC
July 2017

Do Primary Care Provider Strategies Improve Patient Participation in Colorectal Cancer Screening?

Am J Gastroenterol 2017 04 28;112(4):622-632. Epub 2017 Feb 28.

Institute for Clinical Evaluative Sciences, Toronto, Canada.

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http://dx.doi.org/10.1038/ajg.2017.4DOI Listing
April 2017

Multigene Expression Assay and Benefit of Radiotherapy After Breast Conservation in Ductal Carcinoma in Situ.

J Natl Cancer Inst 2017 04;109(4)

Affiliations of authors: Sunnybrook Health Sciences Centre, Toronto, ON, Canada (ER, SNM, WH, ES, LP); Institute for Clinical Evaluative Sciences, Toronto, ON, Canada (ER, RS, SG, LP); University of Toronto, Toronto, ON, Canada (ER, SNM, WH, MCC, LP); Genomic Health, Inc., Redwood City, CA (FLB, DPM, JMA, DBC, SS); University of California, San Francisco (UCSF), San Francisco, CA (FLB); London Health Sciences Centre, London, ON, Canada (AT); Kingston General Hospital, Kingston, ON, Canada (SS); Henderson General Hospital, Hamilton, ON, Canada (LE); Thunder Bay Regional Health Sciences Centre, Thunder Bay, ON, Canada (PAJ); Northern Ontario School of Medicine, Thunder Bay, ON, Canada (PAJ); Health Sciences North Sudbury, Sudbury, ON, Canada (MB); Mount Sinai Hospital, Toronto, ON, Canada (MCC).

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http://dx.doi.org/10.1093/jnci/djw256DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6233855PMC
April 2017

Interval Colorectal Cancers following Guaiac Fecal Occult Blood Testing in the Ontario ColonCancerCheck Program.

Can J Gastroenterol Hepatol 2016 8;2016:4768728. Epub 2016 May 8.

Cancer Care Ontario and the University of Toronto, 620 University Avenue, Toronto, ON, Canada M5G 2L7.

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http://dx.doi.org/10.1155/2016/4768728DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4904697PMC
March 2017

Colorectal Cancer Screening in Average Risk Populations: Evidence Summary.

Can J Gastroenterol Hepatol 2016 14;2016:2878149. Epub 2016 Aug 14.

Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1155/2016/2878149DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5002289PMC
March 2017

How to Make Feedback More Effective? Qualitative Findings from Pilot Testing of an Audit and Feedback Report for Endoscopists.

Can J Gastroenterol Hepatol 2016 18;2016:4983790. Epub 2016 Sep 18.

Department of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Department of Medicine, University of Toronto, Toronto, ON, Canada; Cancer Care Ontario, Toronto, ON, Canada.

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http://dx.doi.org/10.1155/2016/4983790DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5045985PMC
March 2017

The Impact of Increasing Hospital Volume on 90-Day Postoperative Outcomes Following Pancreaticoduodenectomy.

J Gastrointest Surg 2017 03 5;21(3):506-515. Epub 2017 Jan 5.

Division of General Surgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1007/s11605-016-3346-1DOI Listing
March 2017

Time to follow-up of an abnormal mammogram in women with diabetes: a population-based study.

Cancer Med 2016 11 6;5(11):3292-3299. Epub 2016 Oct 6.

Department of Medicine, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1002/cam4.892DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5119985PMC
November 2016

Beyond the dollar: Influence of sociodemographic marginalization on surgical resection, adjuvant therapy, and survival in patients with pancreatic cancer.

Cancer 2016 Oct 8;122(20):3175-3182. Epub 2016 Jul 8.

Division of General Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1002/cncr.30148DOI Listing
October 2016

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.

Gastrointest Endosc 2016 Jul 6;84(1):133-41. Epub 2016 Jan 6.

Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Cancer Care Ontario, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.gie.2015.12.035DOI Listing
July 2016

Population-based assessment of the outcomes in patients with postcolonoscopy colorectal cancers.

Gut 2016 06 6;65(6):971-6. Epub 2015 Mar 6.

Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada Department of Surgery, Keenan Research Centre, Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/gutjnl-2014-308578DOI Listing
June 2016

Evaluation of a risk index for advanced proximal neoplasia of the colon.

Gastrointest Endosc 2015 11;81(6):1427-32. Epub 2015 Mar 11.

Institute for Clinical Evaluative Sciences, Toronto, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Canada; Prevention and Cancer Control, Cancer Care Ontario, Toronto, Canada; Department of Medicine, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1016/j.gie.2014.12.028DOI Listing
April 2016

The association of adjuvant therapy with survival at the population level following pancreatic adenocarcinoma resection.

HPB (Oxford) 2016 Apr 9;18(4):339-47. Epub 2016 Feb 9.

Division of General Surgery, Department of Surgery, University of Toronto, Toronto, ON, Canada; Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, ON, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.hpb.2015.12.005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4814617PMC
April 2016

Small-area variation in screening for cancer, glucose and cholesterol in Ontario: a cross-sectional study.

CMAJ Open 2015 Oct-Dec;3(4):E373-81. Epub 2015 Oct 29.

Institute for Clinical Evaluative Sciences (Fernandes, Sutradhar, Borkhoff, Baxter, Lofters, Rabeneck, Tinmouth, Paszat); Dalla Lana School of Public Health (Sutradhar, Borkhoff, Rabeneck, Paszat); St. Michael's Hospital (Baxter, Lofters); Institute of Health Policy, Management and Evaluation (Borkhoff, Baxter, Lofters, Rabeneck, Tinmouth, Paszat); University of Toronto (Sutradhar, Borkhoff, Baxter, Lofters, Rabeneck, Tinmouth, Paszat); Cancer Care Ontario (Rabeneck); Sunnybrook Health Sciences Centre (Tinmouth), Toronto, Ont.

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http://dx.doi.org/10.9778/cmajo.20140069DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4705009PMC
February 2016

The impact of stratifying by family history in colorectal cancer screening programs.

Int J Cancer 2015 Sep 20;137(5):1119-27. Epub 2015 Feb 20.

Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands.

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http://dx.doi.org/10.1002/ijc.29473DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4527954PMC
September 2015

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

CMAJ Open 2015 Apr-Jun;3(2):E244-50. Epub 2015 Apr 2.

Institute for Clinical Evaluative Sciences, Toronto, Ont. ; Sunnybrook Health Sciences Centre, Toronto, Ont.

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http://cmajopen.ca/cgi/doi/10.9778/cmajo.20140063
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http://dx.doi.org/10.9778/cmajo.20140063DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4565168PMC
September 2015

Hospitalization Rates Among Survivors of Young Adult Malignancies.

J Clin Oncol 2015 Aug 13;33(24):2655-9. Epub 2015 Jul 13.

Devon P. Richardson, Rinku Sutradhar, Lawrence F. Paszat, Linda Rabeneck, and Nancy N. Baxter, University of Toronto, Toronto, Ontario, Canada; Rinku Sutradhar, Lawrence F. Paszat, Andrew S. Wilton, Linda Rabeneck, and Nancy N. Baxter, Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada; Corinne Daly and Nancy N. Baxter, St Michael's Hospital, Toronto, Ontario, Canada; Lawrence F. Paszat and Linda Rabeneck, Sunnybrook Research Institute, Toronto, Ontario, Canada; and Linda Rabeneck, Cancer Care Ontario, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1200/JCO.2014.60.1914DOI Listing
August 2015

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

Prev Med 2015 Jul 18;76:115-22. Epub 2015 Apr 18.

Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada; Institute for Clinical Evaluative Sciences, Toronto, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada; Cancer Care Ontario, Toronto, Canada; Department of Medicine, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ypmed.2015.03.028DOI Listing
July 2015

The association between diabetes and breast cancer stage at diagnosis: a population-based study.

Breast Cancer Res Treat 2015 Apr 17;150(3):613-20. Epub 2015 Mar 17.

Women's College Research Institute, Women's College Hospital, 790 Bay St, Room 741, Toronto, ON, M5G 1N8, Canada,

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http://dx.doi.org/10.1007/s10549-015-3323-5DOI Listing
April 2015

Increasing participation in colorectal cancer screening: results from a cluster randomized trial of directly mailed gFOBT kits to previous nonresponders.

Int J Cancer 2015 Mar 23;136(6):E697-703. Epub 2014 Sep 23.

Sunnybrook Health Sciences Centre, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Cancer Care Ontario, Toronto, ON, Canada.

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http://doi.wiley.com/10.1002/ijc.29191
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http://dx.doi.org/10.1002/ijc.29191DOI Listing
March 2015

Personal navigation increases colorectal cancer screening uptake.

Cancer Epidemiol Biomarkers Prev 2015 Mar 6;24(3):506-11. Epub 2014 Nov 6.

Prevention and Cancer Control, Cancer Care Ontario, Institute for Clinical Evaluative Sciences, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1158/1055-9965.EPI-14-0744DOI Listing
March 2015

Association between cervical screening and prevention of invasive cervical cancer in Ontario: a population-based case-control study.

Int J Gynecol Cancer 2015 Jan;25(1):106-11

*Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Sunnybrook Health Sciences Centre; and †Institue of Clinical Evaluative Sciences, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1097/IGC.0000000000000305DOI Listing
January 2015

Long-term outcomes of hypofractionation versus conventional radiation therapy after breast-conserving surgery for ductal carcinoma in situ of the breast.

Int J Radiat Oncol Biol Phys 2014 Dec 11;90(5):1017-24. Epub 2014 Sep 11.

University of Toronto, Toronto, Ontario, Canada; Department of Radiation Oncology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.ijrobp.2014.07.026DOI Listing
December 2014

Bisphosphonate prescriptions in men with androgen deprivation therapy use.

JAMA 2014 Dec;312(21):2285-6

Department of Medicine, University Health Network, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1001/jama.2014.14038DOI Listing
December 2014

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

Am J Gastroenterol 2014 Nov 8;109(11):1698-704. Epub 2014 Jul 8.

1] Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada [2] Cancer Care Ontario, Toronto, Ontario, Canada [3] Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada [4] Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada [5] Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1038/ajg.2014.78DOI Listing
November 2014

Advanced proximal neoplasia of the colon in average-risk adults.

Gastrointest Endosc 2014 Oct 27;80(4):660-667. Epub 2014 Mar 27.

Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.gie.2014.02.001DOI Listing
October 2014

Are there flaws in the follow-up of women with low-grade cervical dysplasia in Ontario?

J Obstet Gynaecol Can 2014 Oct;36(10):892-899

Institute of Clinical Evaluative Sciences, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(15)30438-2DOI Listing
October 2014

Effect of payment incentives on cancer screening in Ontario primary care.

Ann Fam Med 2014 Jul;12(4):317-23

Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, Ontario, Canada Department of Family and Community Medicine, St. Michael's Hospital, Toronto, Ontario, Canada Department of Family and Community Medicine, University of Toronto, Ontario, Canada Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada Dalla Lana School of Public Health, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1370/afm.1664DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4096468PMC
July 2014

Evaluating the impact of public health initiatives on trends in fecal occult blood test participation in Ontario.

BMC Cancer 2014 Jul 25;14:537. Epub 2014 Jul 25.

Institute for Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.1186/1471-2407-14-537DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132913PMC
July 2014

The association between cervical cancer screening and mortality from cervical cancer: a population based case-control study.

Gynecol Oncol 2014 May 28;133(2):167-71. Epub 2014 Feb 28.

Institue of Clinical Evaluative Sciences, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ygyno.2014.02.037DOI Listing
May 2014

Ontario's ColonCancerCheck: results from canada's first province-wide colorectal cancer screening program.

Cancer Epidemiol Biomarkers Prev 2014 Mar 17;23(3):508-15. Epub 2014 Jan 17.

Authors' Affiliations: Institute for Clinical Evaluative Sciences; Prevention and Cancer Control, Cancer Care Ontario; Sunnybrook Research Institute; Division of Gastroenterology, Sunnybrook Health Sciences Centre; Department of Surgery; Li Ka Shing Research Institute, St. Michael's Hospital; Departments of Medicine, Radiation Oncology, and Surgery; Institute of Health Policy, Management and Evaluation; and Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1158/1055-9965.EPI-13-0956DOI Listing
March 2014

Postmastectomy radiation and recurrence patterns in breast cancer patients younger than age 35 years: a population-based cohort.

Ann Surg Oncol 2014 Feb 22;21(2):395-400. Epub 2013 Oct 22.

Division of Surgery, Foothills Medical Centre, Calgary, AB, Canada,

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http://dx.doi.org/10.1245/s10434-013-3319-5DOI Listing
February 2014

Optimal management of gastric cancer: results from an international RAND/UCLA expert panel.

Ann Surg 2014 Jan;259(1):102-8

*Department of Surgery, University of Toronto, Toronto, ON, Canada †Department of Community Health and Epidemiology, Queens's University, Kinston, ON, Canada ‡Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada §Institute for Clinical Evaluative Sciences, Toronto, ON, Canada ¶Department of Surgery, Dalhousie University, Halifax, NS, Canada ‖Sunnybrook Research Institute, Toronto, On, Canada **Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil ††Department of Surgery, Maimonides Medical Center, Brooklyn, NY ‡‡Departments of Medicine and Pharmacology, Ohio State University, Columbus OH §§Department of Medicine, Royal Marsden Hospital, Sutton, Surrey, UK ¶¶Department of Surgery, University of Calgary, Calgary, AB, Canada ‖‖Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY ***Department of Radiation Oncology, MD Anderson Cancer Center, Houston, TX †††Department of Medicine, University of Toronto, Toronto, ON, Canada ‡‡‡Department of Surgical Oncology, MD Anderson Cancer Center, Houston TX §§§Department of Surgery, Brown University, Providence, RI ¶¶¶Department of Surgery, Yonsei University College of Medicine, Seoul, South Korea ‖‖‖Department of Surgery, University of Chicago, Chicago, IL ****Department of Surgery, Cancer Institute Hospital, Tokyo, Japan ††††Department of Surgery, Leiden University Medical Centre, Leiden, Netherlands; and ‡‡‡‡Department of Surgery, University of Michigan Health System, Ann Arbor, MI.

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http://dx.doi.org/10.1097/SLA.0b013e318288dd2bDOI Listing
January 2014

ColonCancerCheck primary care invitation pilot project: patient perceptions.

Can Fam Physician 2013 Dec;59(12):e541-9

Sunnybrook Health Sciences Centre, 2075 Bayview Ave, Room HG40, Toronto, ON M4N 3M5.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3860944PMC
December 2013

Open-access colonoscopy on Ontario: associated factors and quality.

Can J Gastroenterol 2013 Jun;27(6):341-6

Department of Medicine, Division of Gastroenterology, University of Ottawa, Ottawa, Ontario, Canada.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684369PMC
http://dx.doi.org/10.1155/2013/295412DOI Listing
June 2013

Disparities in receipt of screening tests for cancer, diabetes and high cholesterol in Ontario, Canada: a population-based study using area-based methods.

Can J Public Health 2013 Jun 21;104(4):e284-90. Epub 2013 Jun 21.

Women's College Research Institute, Women's College Hospital Room 728 - 790 Bay Street, Toronto, Ontario, Canada M5G 1N8.

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http://dx.doi.org/10.17269/cjph.104.3699DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6973949PMC
June 2013

Gender differences in attitudes impeding colorectal cancer screening.

BMC Public Health 2013 May 24;13:500. Epub 2013 May 24.

School of Kinesiology and Health Science, York University, 136 Chemistry Building, 4700 Keele Street, Toronto, ON M3J 1P3, Canada.

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http://dx.doi.org/10.1186/1471-2458-13-500DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3672022PMC
May 2013

Are too many imaging tests being performed in women with an adnexal mass?

J Obstet Gynaecol Can 2013 Mar;35(3):246-251

Insitute for Clinical Evaluative Sciences, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(15)30996-8DOI Listing
March 2013

Management of abnormal cervical cytology screening in adolescent and young women in a canadian colposcopy centre: a descriptive analysis.

J Obstet Gynaecol Can 2013 Feb;35(2):149-55

Department of Obstetrics and Gynaecology, University of Toronto, Toronto ON.

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http://dx.doi.org/10.1016/s1701-2163(15)31020-3DOI Listing
February 2013

A population-based study of rates of childbirth in recurrence-free female young adult survivors of non-gynecologic malignancies.

BMC Cancer 2013 Jan 23;13:30. Epub 2013 Jan 23.

Department of Surgery and Keenan Research Centre, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, 30 Bond Street 16CC-40, Toronto, ON M5B 1W8, Canada.

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http://dx.doi.org/10.1186/1471-2407-13-30DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3605316PMC
January 2013

Social determinants of health associated with cervical cancer screening among women living in developing countries: a scoping review.

Arch Gynecol Obstet 2012 Dec 26;286(6):1487-505. Epub 2012 Sep 26.

Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, University Health Network, Princess Margaret Hospital, Rm 18-727, 610 University Avenue, Toronto, ON, M5G 2M9, Canada.

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http://dx.doi.org/10.1007/s00404-012-2575-0DOI Listing
December 2012

ColonCancerCheck Primary Care Invitation Pilot project: family physician perceptions.

Can Fam Physician 2012 Oct;58(10):e570-7

Sunnybrook Health Sciences Centre, 2075 Bayview Ave, Room HG40, Toronto, ON M4N 3M5.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3470535PMC
October 2012

A systematic review of the effect of institution and surgeon factors on surgical outcomes for gastric cancer.

J Am Coll Surg 2012 May 28;214(5):860-8.e12. Epub 2012 Mar 28.

Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.jamcollsurg.2011.12.050DOI Listing
May 2012

HPV testing in primary cervical screening: a systematic review and meta-analysis.

J Obstet Gynaecol Can 2012 May;34(5):443-452

Institute for Clinical Evaluative Sciences, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(16)35241-0DOI Listing
May 2012

Cervical screening: a guideline for clinical practice in Ontario.

J Obstet Gynaecol Can 2012 May;34(5):453-458

Institute for Clinical Evaluative Sciences, Toronto ON.

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http://dx.doi.org/10.1016/S1701-2163(16)35242-2DOI Listing
May 2012