Journal of clinical oncology skip to main page content search go advanced search â» user name password sign in home search browse by topic archive early release podcasts meeting abstracts resources alerts advertisement â© 1997 by american society of clinical oncology fertility after chemotherapy for testicular germ cell cancers. buy cheap viagra H lampe , a horwich , a norman , j nicholls and d p dearnaley urological oncology unit, royal marsden national health service trust, surrey, united kingdom. watermelon juice natural viagra Abstract purpose to analyze the probability of recovery of spermatogenesis after orchidectomy and cisplatin-based chemotherapy (ct) for testicular germ cell cancer. Patients and methods one hundred seventy-eight patients treated between 1979 and 1991 were selected by the requirement of sperm count both pre-ct and post-ct. viagra wholesalers Counts were classified as normospermic (ns) if more than 10 x 10(6)/ml, oligospermic (os) if 1 to 9 x 10(6)/ml, and azoospermic (as) if less than 1 x 10(6)/ml. viagra online The median follow-up time after ct before sperm analysis was 30 months. buy viagra online Results analysis of cardinal patients whose spermatogenesis was reassessed at least 1 year after ct showed that of 89 patients whose pre-ct counts were ns, the post-ct count was ns in 64%, os in 16%, and as in 20%. 30 day viagra cost There was clear evidence for continued recovery beyond 1 year; the probability of spermatogenesis increased to 48% by 2 years and 80% by 5 years. buy cheap viagra There was a significantly higher probability of recovery to os and ns count levels in the 54 patients treated with carboplatin-rather than cisplatin-based therapy. viagra canada pharmacy There was an independent and similar effect of normal pre-ct count. There was a reduced probability to recover to os in the 26 patients treated with more than four cycles of ct. generic viagra online A prognostic model identified three groups with 25%, 45%, and 82% probabilities of recovering spermatogenesis by 2 years after ct. 30 day viagra cost Conclusion analysis of pre-ct sperm count together with details of planned treatment can be used to predict recovery of spermatogenesis following germ cell ct. 30 day viagra cost Citeulike connotea delicious digg facebook google+ reddit technorati twitter what's this? viagra for sale â« previous | next article â» table of contents this article jco january 1997 vol. Viagra how long do you stay hard 15 no. side effects expired viagra 1 239-245 â» abstract pdf purchase article view shopping cart services email this article to a colleague alert me when this article is cited alert me if a correction is posted similar articles in this journal similar articles in pubmed add to my file cabinet download to citation manager rights & permissions citing articles load citing article information citing articles via google scholar google scholar articles by lampe, h. Articles by dearnaley, d. viagra viagra and viagra comparison P. cheapest viagra prices Search for related content pubmed pubmed citation articles by lampe, h. generic viagra 20mg pills Ar. buy cheap viagra Viagra super active plus viagra half life do need prescription viagra london viagra safe not cheap viagra brand dr. irwin goldstein viagra viagra ou viagra effet