Medicine and Health Sciences Commons^™

Navigating Veterans With An Abnormal Prostate Cancer Screening Test: A Quasi-Experimental Study, Melissa A. Simon, Narissa J. Nonzee, June M. Mckoy, Dachao Liu, Thanh Ha Luu, Peter Byer, Elizabeth A. Eklund, Elizabeth A. Richey

Dartmouth Scholarship

Prostate cancer disproportionately affects low-income and minority men. This study evaluates the impact of a patient navigation intervention on timeliness of diagnostic resolution and treatment initiation among veterans with an abnormal prostate cancer screen.MethodsParticipants were enrolled between 2006 and 2010. The intervention involved a social worker and lay health worker navigation team that assisted patients in overcoming barriers to care. For navigated (n = 245) versus control (n = 245) participants, we evaluated rates of diagnostic resolution and treatment and adjusted for race, age, and Gleason score.

Incomplete Polyp Resection During Colonoscopy—Results Of The Complete Adenoma Resection (Care) Study, Heiko Pohl, Amitabh Srivastava, Steve P. Bensen, Peter Anderson, Richard I. Rothstein, Stuart R. Gordon, L Campbell Levy, Arifa Toor, Todd A. Mackenzie, Thomas Rosch, Douglas J. Robertson

Dartmouth Scholarship

Although the adenoma detection rate is used as a measure of colonoscopy quality, there are limited data on the quality of endoscopic resection of detected adenomas. We determined the rate of incompletely resected neoplastic polyps in clinical practice.We performed a prospective study on 1427 patients who underwent colonoscopy at 2 medical centers and had at least 1 nonpedunculated polyp (5-20 mm). After polyp removal was considered complete macroscopically, biopsies were obtained from the resection margin. The main outcome was the percentage of incompletely resected neoplastic polyps (incomplete resection rate [IRR]) determined by the presence of neoplastic tissue in post-polypectomy biopsies. …