Factors Associated With Radiation Treatment Compliance for Women With Cervical Cancer in a Safety Net Health System. Issue 7 (1st September 2017)

• Record Type: Journal Article
• Authors: Echeverria, Alfredo; Manley, Haley; O'Donnell, Barrett; Asper, Joshua; Bonnen, Mark; Ludwig, Michelle
• Is Part Of: International journal of gynecological cancer. Volume 27:Issue 7(2017)
• Page Start: 1464
• Page End: 1471
• Publication Date: 2017-09-01
• Subjects: Cervical carcinoma -- Radiation therapy -- Treatment compliance; Generative organs, Female -- Cancer -- Periodicals; 616.99465
• DOI: 10.1097/IGC.0000000000001035
• Languages: English
• ISSNs: 1048-891X

Abstract

Abstract : Objective: The aim of the study was to determine whether patient characteristics are associated with radiation treatment noncompliance. Methods/Materials: We retrospectively studied 244 patients with cervical cancer treated with chemoradiation between May 2006 and August 2015 at a safety net health center. Compliance with treatment was defined as missing less than 2 days of scheduled radiation. Results: Treatment records revealed a compliance rate of 50.8% in this population. Factors associated with noncompliance were younger age (hazard ratio [HR], 1.037; P = 0.004), presence of psychiatric diagnosis (HR, 0.581; P = 0.044), and having insurance (HR, 0.484; P = 0.022). Noncompliance was associated with a decrease in disease-free survival (HR, 0.555; P = 0.042) but was not associated with overall survival. International Federation of Gynecology and Obstetrics stage was associated with detriment in overall survival on multivariate analysis (HR, 2.034; P = 0.001). Conclusions: Younger patients, those with psychiatric illness, and those with insurance define a group that is more likely to be noncompliant with treatment and hence may require up-front intervention to improve outcomes.