
Candel Therapeutics reports immune activation data for prostate cancer drug
Candel Therapeutics, Inc. (Nasdaq: CADL) announced clinical and biomarker data from its phase 3 PrTK03 and phase 2 PrTK05 trials evaluating aglatimagene besadenovec in patients with intermediate-risk localized prostate cancer, according to a company press release.
In the PrTK03 phase 3 trial, 635 patients with intermediate-risk disease treated with aglatimagene plus external beam radiation therapy (EBRT) showed a 41% reduction in the risk of prostate cancer recurrence or prostate cancer-specific death compared with placebo plus EBRT, with a hazard ratio of 0.59 (95% CI 0.41–0.84; p=0.0034), based on follow-up through March 15, 2026, with a median of 58.0 months.
Exploratory analyses from the same trial showed a 52% improvement in time to biochemical failure (HR 0.48), a 90% improvement in time to metastasis (HR 0.10), and a 49% reduction in time to salvage anticancer therapy (HR 0.51).
Biopsy data from 277 evaluable intermediate-risk patients, collected 22–26 months after treatment,







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