FDA grants fast track designation for CS-1103, a first in class small molecule to reverse acute intoxication from methamphetamine

Clear Scientific

30 September 2025 - Clear Scientific announced today that the US FDA has granted its lead asset, CS-1103, fast track designation for treatment of acute methamphetamine intoxication.

CS-1103 is an injectable therapeutic that, in non-clinical studies, binds and encapsulates intoxicants in the blood, rapidly reversing their toxic effects.

Read Clear Scientific press release

Michael Wonder

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Michael Wonder

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Medicine , US , Fast track