SECuRE update

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Stock Clarity Pharmaceuticals Ltd (CU6.ASX)
Release Time 5 Aug 2026, 10 a.m.
Price Sensitive Yes
 Clarity Pharmaceuticals SECuRE Trial Update
Key Points
  • Preliminary assessment of 8 GBq 67Cu-SAR-bisPSMA shows promising results
  • 74% of participants achieved PSA25, 63% achieved PSA50
  • Two new complete responses observed, bringing total to seven
  • Favourable safety profile with mostly mild to moderate adverse events
Full Summary

Clarity Pharmaceuticals Ltd. has announced preliminary results from the SECuRE trial evaluating the 8 GBq dose of 67Cu-SAR-bisPSMA in metastatic castration-resistant prostate cancer (mCRPC) patients. The assessment, based on 19 participants, shows substantial PSA reductions with 74% achieving PSA25, 63% achieving PSA50, and 53% achieving PSA75. Additionally, 81% of evaluable participants achieved disease control, with 31% achieving complete response or undetectable disease. Notably, two new complete responses were observed, bringing the total to seven participants across the 67Cu-SAR-bisPSMA program. The treatment demonstrated a favorable safety profile with mostly mild to moderate adverse events.