Neoadjuvant Leuprolide Therapy with Radical Prostatectomy: Long-term Effects on Health-related Quality of Life

Neoadjuvant androgen ablation (neoadjuvant androgen deprivation therapy [NADT]) is used prior to radical prostatectomy, contrary to guidelines, but its long-term effects on quality of life is unknown.

To determine the effect of NADT on patient's long-term recovery following surgery.

From March 2011 to August 2013, 5808 men with newly diagnosed prostate were followed up to 24 mo. A cohort of men who received NADT prior to robotic-assisted laparoscopic prostatectomy (RALP; n=51) was compared 1:3 with a matched group that underwent RALP only (n=153).

Patients were matched on Charlson comorbidities, biopsy Gleason score, and node status on final pathology. The Kruskall-Wallis test was used to compare the groups on their bowel, urinary, sexual, and hormonal domains of the 26-item Expanded Prostate Cancer Index Composite at baseline and at 1, 3, 6, 12, 18, and 24 mo postoperatively.

The urinary irritative, urinary incontinence, and bowel domains were similar in the two groups during the 24 mo (p=0.832, 0.901, and 0.732, respectively). In the hormonal domain, the NADT group did worse (p<0.001). The sexual domain was also worse for the NADT group. However, when accounting for nerve sparing, there was no significant difference in sexual outcomes between the two groups (p=0.069).

Patients who received NADT prior to RALP do not have worse sexual function, but have worse hormonal scores for up to 2yr after surgery.

Neoadjuvant androgen deprivation therapy (NADT) is administered prior to robotic-assisted laparoscopic prostatectomy (RALP), contrary to clinical guidelines. NADT may not have worse sexual function outcomes up to 2yr after RALP.