Management trends for men with early-stage nonseminomatous germ cell tumors of the testicle: An analysis of the National Cancer Database

Abstract

BACKGROUND: Surveillance has been recommended more frequently as a postorchiectomy management option for men with early stage nonseminomatous germ cell tumor (NSGCT) of the testicle. It is unknown how contemporary treatment patterns reflect these recommendations. METHODS: Data from the National Cancer Database were extracted on all men who were diagnosed with clinical stage (CS) IA or CSIB NSGCT between 2004 and 2013. Temporal trends in the use of chemotherapy, retroperitoneal lymph node dissection (RPLND), and surveillance were measured; and multivariable logistic regression was used to analyze the association of patient and clinical covariates with use of surveillance. RESULTS: Of the 4080 men with CSIA NSGCT, 70%, 17%, and 13% received surveillance, RPLND, and chemotherapy, respectively. Surveillance increased in this group from 65% (2004-2005) to 74% (2012-2013: adjusted odds ratio, 1.50; 95% confidence interval, 1.14-1.98; P =.004). Of the 2580 men who had CSIB NSGCT, 46%, 20%, and 34% received surveillance, RPLND, and chemotherapy, respectively. In this group, 48% of men underwent surveillance in the years 2004 to 2005 and 2012 to 2013 (adjusted P =.8). Upon multivariable analyses, higher income and the oldest age quartile were associated with increased odds of surveillance among men with CSIA NSGCT (both P