Crisugabalin is under investigation in clinical trial NCT06490484 (Efficacy and Safety of HSK16149 Capsule in Chinese Patients With Diabetic Peripheral Neuropathic Pain Who Had an Inadequate Response to Pregabalin).

Gabapentin is a structural analogue of the inhibitory neurotransmitter gamma-aminobutyric acid ([GABA]) that was first approved for use in the United States in 1993.[L8717] It was originally developed as a novel anti-epileptic for the treatment of certain typ…

Phenazepam is under investigation in clinical trial NCT03017430 (Pregabalin for Opiate Withdrawal Syndrome).

Pregabalin is structurally similar to gamma-aminobutyric acid (GABA) - an inhibitory neurotransmitter.[A173995] It may be used to manage neuropathic pain, postherpetic neuralgia, and fibromyalgia among other conditions.[A187190] Although as per the FDA Label …