IHL-42X is a fixed dose combination drug targeting obstructive sleep apnea (OSA), a medical condition with no available registered pharmaceutical treatment for millions of sufferers in the USA alone. bioavailability/bioequivalence ('BA/BE') clinical trial assessed the pharmacokinetics and tolerability of IHL-42X consistent with FDA development plan. Analysis of data underway, however, no serious adverse events were reported. Phase 2/3 FDA IND-enabling RePOSA clinical trial continues after dosing commenced i ...