Medicine and Health Sciences Commons^™

Implementation Of Standardized Patient Education To Improve Adherence With Colonoscopy For Colorectal Cancer Screening, Melissa Leal Hearn, Melissa M. Hessock, Tara L. Hahn

Graduate Publications and Other Selected Works - Doctor of Nursing Practice (DNP)

BACKGROUND: Colorectal cancer (CRC) is the third leading cause of cancer deaths among men and women in the U.S. CRC is preventable and manageable when detected early. Approximately 30% of average-risk Americans are overdue for colonoscopy screening. Colonoscopy screenings can reduce death by 67%. Current evidence suggests CRC screening education improves screening uptake among men and women at average-risk age.

LOCAL PROBLEM: The setting of this practice improvement project was a private colorectal surgery practice in South Texas, serving primarily Hispanic/Latino and Caucasian patients. Cancellation rates before colonoscopy were 16.8%, and there was no standardized education for CRC …

Effects Of Non-Steroidal Anti-Inflammatory Drugs On Cellular Structure And Adhesion Proteins In Human Colorectal Cancer, Jason Lee Liggett

Doctoral Dissertations

This dissertation explores the effects of non-steroidal anti-inflammatory drugs (NSAIDs) on human colorectal cancer (CRC) cell proteins related to cellular structure and adhesion. NSAIDs are extensively used not only to treat inflammatory diseases but also to prevent cancer among high-risk groups. Their mechanisms are not fully understood, but both cyclooxygenase (COX) dependent and independent pathways play a role in NSAID-induced anti-tumorigenesis. Our lab previously reported that NSAIDs induce other anti-tumorigenic genes in a COX-independent manner (Chapter 1). Human CRC cells treated with the NSAID sulindac sulfide (SS) showed dramatic morphological changes under differential interference contrast and fluorescent microscopy, as well …