Effect of treatment on fertility and sexual function in males with metastatic nonseminomatous germ cell tumors of testis.

The effects of therapy on the sexual ability and fertility of sixty-seven patients with nonseminomatous germ cell tumors of the testis were analyzed. Ten of 38 patients had subfertile sperm counts before therapy. Normal ejaculation was preserved in only 7/61 patients who underwent retroperitoneal lymph node dissection. In five of these patients, sperm analysis was done after chemotherapy; all had complete azoospermia. An effort to restore ejaculation with imipramine yielded only minimal response in 4/9 patients who received this drug. No major long-term effects on the libido were observed.