At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Prospective, Multicenter Phase I/II Safety and Tolerability Study of Unilateral Vascular-Targeted Photodynamic Therapy Using WST11 in Patients With Localized Prostate Cancer
In Brief
A Phase 2 clinical trial evaluating WST 11 -mediated -VTP for Prostate Cancer. Completed, enrolled 30 participants across 5 sites.
Detailed Summary
The aim of this study is to determine the optimal treatment conditions (WST11 dose and light energy dose) to achieve ablation in one lobe of the prostate and to evaluate the safety and quality of life of WST11 medicated Vascular-Targeted Photodynamic therapy (VTP) in men with localized prostate cancer.
Study Details
Timeline
Interventions
The WST11-mediated VTP procedure will consist of a single, 10 min, IV administration of WST11 at doses of either 2mg/kg, 4 mg/kg or 6 mg/kg, followed by light activation delivered through one or more transperineal interstitial optical fibers for 20 minutes using 753 nm laser light at escalating fixed energy doses of 200 J/cm and 300 J/cm, by escalating power at each energy to 167 mW/cm and 250 mW/cm, respectively. A brachytherapy-like template is used for the placement of the optical fiber(s) that are positioned in the prostate areas of interest under trans-rectal ultrasound image guidance.