Gonadal function of patients treated with cisplatin based chemotherapy for germ cell cancer. J Pediatr Hematol Oncol ; Since sperm cells divide quickly, they are an easy target for damage by chemo. The current study finding of subclinical damage to Leydig cells, based on elevated basal and stimulated LH levels, contradicts previously reported clinical and biopsy data.
It is important to quantitate the risk for infertility after childhood exposure to high cumulative doses of cyclophosphamide because, with current reproductive technology, older male children facing a significant risk of infertility can be offered proven fertility-sparing measures such as semen retrieval with cryopreservation of sperm. LongJill P. Talk to your doctor about important instructions to follow during and after brachytherapy.
What effect does age have?
By continuing to browse this site you agree to us using cookies as described in About Cookies. Surprisingly, there was no influence of the modality of treatment, with similar fatherhood rates in those who had and those who had not received chemotherapy.
Nerves are often damaged when lymph nodes are removed, and this can cause problems ejaculating. Prostate surgery also can damage the nerves that allow a man to get an erection, This means he might not be able to get an erection sufficient for sexual intercourse.
Fertility specialists can sometimes gather sperm from these males using several types of treatments including electrical stimulation of ejaculation see Electroejaculation or sperm aspiration surgery in Preserving Fertility in Men With Cancer.
Two patients developed disease recurrence off therapy Patients 10 and Increased aneuploid frequency in spermatozoa from a Hodgkin's disease patient after chemotherapy and radiotherapy. See Chemotherapy and Radiation Therapy for more on these parts of the transplant process. Males taking thalidomide or lenalidamide have a high risk of causing birth defects in a fetus exposed to these drugs, which can stay in semen for a few months after treatment ends. Resident, Fellow or Student. The vast majority of men receiving procarbazine-containing regimens for the treatment of lymphomas are rendered permanently infertile.
But surgery on certain parts of the reproductive system can cause infertility. However, with the newer techniques this can be sufficient. Testicular dysfunction after cyclophosphamide-vincristine-procarbazine-prednisolone chemotherapy for advanced Hodgkin's disease.
Patient 4 was receiving exogenous testosterone for delayed puberty believed secondary to gonadal failure; therefore, the results of his hormone studies were not included in the current analysis. FardellClaire E.
What is the risk of infertility after treatment with chemotherapy and/or radiation therapy?
How does it work? Although these patients received a large dose of cyclophosphamide, scatter radiation to the testes from therapy directed at distal sites may have contributed to gonadal toxicity.
The decline in sperm count following damage to more immature cells, with doses of up to 3 Gy, takes 60—70 days, with doses above 0.
You can get more details about this type of treatment in Radiation Therapy: