Phase 2 Co-PSMA trial shows 64Cu-SAR-bisPSMA PET/CT detected 63 prostate cancer lesions vs 24 with 68Ga-PSMA-11, with 78% vs 36% positive scans. Results changed management in 44% of patients.
Telix said Part 1 of the ProstACT Global Phase 3 study met its primary objectives for TLX591-Tx in mCRPC. The company reported acceptable safety, no new safety signals and progression plans for Part 2.
The radioligand therapeutics market in cancer treatment is estimated to grow from $2.6 billion in 2025 to $4.8 billion by 2030 at a 13.1% CAGR. Growth is supported by approved products Pluvicto and Lutathera and expanding use of PSMA and SSTR-targeted therapies.
Vir Biotechnology has dosed the first patient in a Phase I VIR-5500 expansion cohort for metastatic prostate cancer. The trial is evaluating VIR-5500 as monotherapy and in combination settings across mCRPC and mHSPC.
Phase 3 PSMAddition showed that adding 177Lu-PSMA-617 to ADT plus an ARPI improved radiographic progression-free survival in PSMA-positive mHSPC. Health-related quality of life and pain were largely maintained.
The global radioligand therapy market is projected to grow from $2.6 billion in 2025 to $4.8 billion by 2030 at 13.1% CAGR, driven by FDA label expansions, earlier-line treatment positioning, and substantial private investment in isotope production infrastructure.
Pluvicto (lutetium-177 vipivotide tetraxetan) received MHRA authorization for earlier use in metastatic castration-resistant prostate cancer, while pooled trial data demonstrates improved progression-free survival without increased toxicity.
Vir Biotechnology reported Q4 EPS of ($0.31), beating estimates by $0.23, with revenue of $64.07 million. The company announced a global strategic collaboration with Astellas for VIR-5500 and reported $781.6 million in cash and investments.
Vir Biotechnology announced a global strategic collaboration with Astellas for VIR-5500, a PSMA-targeted dual-masked T-cell engager for prostate cancer, and reported $781.6 million in cash and investments as of December 31, 2025.
Another participant with metastatic castration-resistant prostate cancer achieved undetectable PSA and negative PSMA PET after treatment with 67Cu-SAR-bisPSMA in the SECuRE trial. This marks the fifth patient to achieve undetectable disease by radiographic assessment in Clarity Pharmaceuticals' program.
