Staidson (300204.SZ): STSP-0902 Injection (for the treatment of oligoasthenospermia) obtained the Phase Ib clinical study summary report.

date
19:02 24/09/2026
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GMT Eight
Staidson (300204.SZ) announced that the company recently obtained the Phase Ib clinical study summary report for STSP-0902 Injection for the treatment of oligoasthenospermia. In healthy trial participants, within the dose range designed in the protocol, multiple subcutaneous injections and single subcutaneous injections of STSP-0902 Injection demonstrated good safety and tolerability, and an upward trend from baseline in semen parameters was observed after multiple administrations. In healthy trial participants, within the dose range designed in the protocol, no ADA positivity was observed for either multiple subcutaneous injections or single subcutaneous injections of STSP-0902 Injection, indicating low immunogenicity. The trial results support further clinical research on STSP-0902 Injection.
Staidson (300204.SZ) announced that the company recently obtained the Phase Ib clinical study summary report for STSP-0902 Injection for the treatment of oligoasthenospermia. In healthy trial participants, within the dose range designed in the protocol, multiple subcutaneous injections and single subcutaneous injections of STSP-0902 Injection demonstrated good safety and tolerability, and an upward trend in semen parameters compared with baseline was observed after multiple dosing. In healthy trial participants, within the dose range designed in the protocol, no ADA positivity was observed for either multiple subcutaneous injections or single subcutaneous injections of STSP-0902 Injection, indicating low immunogenicity. The trial results support further clinical research on STSP-0902 Injection.