Finding studies
Finding studies
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Lead
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
High-risk patients will be identified based on their core-needle biopsy features, PSA levels, and clinical stage. After obtaining baseline laboratory and clinical values (including an ECG, PSA, hematologic, and renal and hepatic panels), men will receive oral LDE225 800 mg/day or observation daily for 4 weeks (±3 days) prior to prostatectomy. Patients will have a clinical visit and an ECG and laboratory testing will be performed at 2 weeks and then again at 4 weeks, including a 4-week pre-prostatectomy measurement of PSA and a blood sample to determine plasma LDE225 levels. Men will undergo radical prostatectomy (with bilateral pelvic lymphadenectomy as appropriate), at which point two 250-mg biopsies of prostate tissue will be obtained, frozen and stored for analysis.
Age
18–100
Sex
MALE
Healthy volunteers
Not accepted