Purpose: To assess the pharmacokinetics and safety of pure S-ketamine (esketamine) in Chinese patients undergoing painless gastroscopy and evaluate the potential advantage of esketamine in clinical treatment compared with racemate ketamine hydrochloride injection. Patients and methods: A randomized, open-label, parallel-controlled, Phase I study was performed with 32 patients undergoing...
A much repeated theme in spiritual experiences is that the subject often feels that he can experience multiple states at the same time or he can experience multiple states of time. This theme of simultaneous multiple states of awareness are a unique subject the scientific understanding of which remains almost nil. The most common simultaneously existing states of awareness recorded in the...