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Biotechnology: Pharmaceutical Preparations
Clinical TrialJun 5, 2026, 06:07 AM

Immutep Presents Positive Interim Phase I Data for IMP761 at EULAR 2026

AI Summary

Immutep announced positive interim Phase I data for its lead autoimmune candidate, IMP761, at the EULAR 2026 Congress. The first-in-human study met its primary endpoint, demonstrating favorable safety and tolerability in healthy volunteers. IMP761 also showed statistically significant pharmacodynamic activity at 7 mg/kg, supporting further clinical investigation in autoimmune diseases. Additional trial updates are expected in H2 CY2026.

Key Highlights

  • Phase I study for IMP761 met its primary endpoint, demonstrating favorable safety and tolerability.
  • Statistically significant pharmacodynamic activity was observed at 7 mg/kg (p = 0.029).
  • IMP761 was safe and very well tolerated across all tested dose levels (0.9 mg/kg to 7 mg/kg).
  • Pharmacokinetics of single ascending doses support once per 4-week dosing.
  • Additional trial updates for IMP761 are expected in H2 CY2026.