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CROSSJECT’s ZENEO® needle-free autoinjector consistently matches depth of traditional intramuscular injections and exceeds the standards needle length of currently utilized auto-injectors
Globenewswire· 2025-05-15 05:30
Core Insights - CROSSJECT's ZENEO® needle-free auto-injector demonstrates comparable injection depth to traditional 30-mm needles and exceeds the length of many existing auto-injectors, indicating strong clinical and commercial potential [2][3][4] Company Overview - CROSSJECT is a specialty pharmaceuticals company focused on developing emergency medications, particularly through its ZENEO® needle-free auto-injector platform [6] - The company is advancing the regulatory development of ZEPIZURE®, an emergency injectable for epilepsy management, supported by a $60 million contract with BARDA [6][7] Product Performance - In a recent MRI study with 50 healthy subjects, the ZENEO® auto-injector achieved a mean injection depth of 34 mm (±7.5 mm) on bare skin and 28 mm (±8.4 mm) through clothing, both within the intended range for intramuscular injections [4] - The ZENEO® device's performance surpasses that of conventional needle-based auto-injectors, which typically have needle lengths between 11 mm and 25 mm, ensuring rapid and complete dose delivery [4][8] Clinical Validation - The study results align with previous clinical findings, confirming that midazolam injected with ZENEO® is bioequivalent to injections using a 30-mm needle [5] - Local reactions to the treatment were transient and well-tolerated, similar to those experienced with traditional intramuscular injections [5]