Ovarian Cancer
Ovarian cancer is the most lethal gynecologic malignancy due late stage presentation as a result of a lack of effective screening and prevention approaches. The International Ovarian Cancer Association Consortium (OCAC) was formed in 2005 to better understand the genetic and behavioral factors that affect ovarian cancer risk. OCAC now includes over 100,000 research subjects from many case-control studies. Dr. Andrew Berchuck has served as the head of the OCAC steering committee since the inception of the group. About 40 common low penetrance genetic risk variants have been identified through genome-wide association studies, as have epidemiological risk factors. This provides the basis for improved risk stratification that could aid the implementation of personalized risk-reducing strategies including prophylactic surgery, screening, and chemoprevention.
Our group was awarded an NCI cancer, intervention, and surveillance modeling network (CISNET) grant in 2022 to work on mathematical models of uterine cancer to help inform strategies for prevention and improved outcomes for uterine cancer. We are working on tools to help address the growing uterine cancer incidence and mortality in the US. There are striking disparities in both incidence and mortality between black and white women, both nationally, and in North Carolina. Dr. Laura Havrilesky is the principal investigator for CISNET and this work also involves Evan Myers MD, MPH. Dr. Havrilesky is also involved in a wide range of quality improvement and health services research projects. This includes studies that assess the impact of patient preferences on clinical decision-making in ovarian cancer.
Drs. Laura Havrilesky and Brittany Davidson have collaborated to address issues surrounding the end-of-life decisions of women with ovarian cancer. This has focused on communication skills that facilitate difficult conversations. Earlier goals of care conversations with patients who have limited life expectancy facilitate earlier hospice enrollment and better quality of life while reducing hospitalizations and futile treatment. Dr. Davidson also conducts research related to patient adherence with oral anticancer medicines and optimization of oral pain medication use after surgery.