TY - JOUR
T1 - Factors associated with radiation treatment compliance for women with cervical cancer in a safety net health system
AU - Echeverria, Alfredo
AU - Manley, Haley
AU - O'Donnell, Barrett
AU - Asper, Joshua
AU - Bonnen, Mark
AU - Ludwig, Michelle
N1 - Publisher Copyright:
Copyright © 2017 by IGCS and ESGO.
PY - 2017
Y1 - 2017
N2 - Objective: The aim of the studywas to determinewhether 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.
AB - Objective: The aim of the studywas to determinewhether 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.
KW - Cervical carcinoma
KW - Radiation therapy
KW - Treatment compliance
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U2 - 10.1097/IGC.0000000000001035
DO - 10.1097/IGC.0000000000001035
M3 - Article
C2 - 28604458
AN - SCOPUS:85041655066
SN - 1048-891X
VL - 27
SP - 1464
EP - 1471
JO - International Journal of Gynecological Cancer
JF - International Journal of Gynecological Cancer
IS - 7
ER -