%0 Clinical Trial, Phase II
%T Rationale and methods of the Antioxidant and NMDA receptor blocker Weans Anoxic brain damage of KorEa OHCA patients (AWAKE) trial.
%A Choi JH
%A Chun BJ
%A Yeom SR
%A Chung SP
%A Lee YH
%A Kim YH
%A Lee JS
%A Lee JH
%A Lee HG
%A Jin JY
%A An CS
%A Gwag BJ
%A Choi JH
%A Chun BJ
%A Yeom SR
%A Chung SP
%A Lee YH
%A Kim YH
%A Lee JS
%A Lee JH
%A Lee HG
%A Jin JY
%A An CS
%A Gwag BJ
%J Trials
%V 23
%N 1
%D Jul 2022 23
%M 35871083
%F 2.728
%R 10.1186/s13063-022-06452-0
%X BACKGROUND: Ischemic brain injury is a major hurdle that limits the survival of resuscitated out-of-hospital cardiac arrest (OHCA).
METHODS: The aim of this study is to assess the feasibility and potential for reduction of ischemic brain injury in adult OHCA patients treated with high- or low-dose Neu2000K, a selective blocker of N-methyl-D-aspartate (NMDA) type 2B receptor and also a free radical scavenger, or given placebo. This study is a phase II, multicenter, randomized, double-blinded, prospective, intention-to-treat, placebo-controlled, three-armed, safety and efficacy clinical trial. This trial is a sponsor-initiated trial supported by GNT Pharma. Successfully resuscitated OHCA patients aged 19 to 80 years would be included. The primary outcome is blood neuron-specific enolase (NSE) level on the 3rd day. The secondary outcomes are safety, efficacy defined by study drug administration within 4 h in > 90% of participants, daily NSE up to 5th day, blood S100beta, brain MRI apparent diffusion coefficient imaging, cerebral performance category (CPC), and Modified Rankin Scale (mRS) at 5th, 14th, and 90th days. Assuming NSE of 42 ± 80 and 80 ± 80 μg/L in the treatment (high- and low-dose Neu2000K) and control arms with 80% power, a type 1 error rate of 5%, and a 28% of withdrawal prior to the endpoint, the required sample size is 150 patients.
CONCLUSIONS: The AWAKE trial explores a new multi-target neuroprotectant for the treatment of resuscitated OHCA patients.
BACKGROUND: ClinicalTrials.gov NCT03651557 . Registered on August 29, 2018.