Skip to main content a service of the u. viagra cost generic viagra viagra S. buy viagra online National institutes of health example: "heart attack" and "los angeles" search for studies: advanced search help studies by topic glossary find studies basic search advanced search see studies by topic see studies on a map how to search how to use search results how to find results of studies how to read a study record about clinical studies learn about clinical studies other sites about clinical studies glossary of common site terms submit studies why should i register and submit results? viagra mint soft tabs Fdaaa 801 requirements how to apply for an account how to register your study how to edit your study record how to submit your results frequently asked questions support materials online presentations resources selected publications clinical alerts and advisories rss feeds trends, charts, and maps downloading content for analysis about this site clinicaltrials. viagra and grapefruit interactions Gov background about the results database history, policies, and laws media/press resources linking to this site terms and conditions disclaimer text size make bigger make smaller reset close home find studies study record detail radiofrequency interstitial tissue ablation in treating patients with localized renal cell carcinoma (kidney cancer) this study has been completed. order viagra online Sponsor: national cancer institute (nci) information provided by: national cancer institute (nci) clinicaltrials. efficacy of viagra for daily use Gov identifier: nct00019955 first received: july 11, 2001 last updated: february 6, 2009 last verified: september 2005 history of changes full text view tabular view no study results posted disclaimer how to read a study record   purpose rationale: radiofrequency interstitial tissue ablation may kill tumor cells by heating tumors to several degrees above body temperature. buy generic viagra Purpose: this phase ii trial is studying radiofrequency interstitial tissue ablation to see how well it works in treating patients with localized renal cell carcinoma (kidney cancer). generic viagra online Condition intervention phase kidney cancer procedure: laparoscopic surgery procedure: radiofrequency ablation procedure: thermal ablation therapy phase 2 study type: interventional study design: masking: open labelprimary purpose: treatment official title: a phase ii study to evaluate radiofrequency ablation of renal cancer resource links. buy viagra without prescription efficacy of viagra for daily use