Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:02 AM
Ignite Modification Date:
2025-12-25 @ 2:02 AM
NCT ID:
NCT02596360
Brief Summary:
The aim of this study is to assess the anti-hyperalgesic effect of dextromethorphan in healthy volunteers compared to placebo.
Detailed Description:
This is a cross-over group, double-blind, randomized clinical trial in healthy volunteers comparing dextromethorphan and inactive control on freeze-induced hyperalgesia, experimental pain, diffuse noxious inhibitory control (DNIC), pupillary reaction and reaction time.
The influence of CYP3A4 and MDR1 polymorphism on the dextromethorphan analgesic efficacy will be measured.
The study design is divided in two study sequences and each subject participates in the two study sequences and receive the two treatments (dextromethorphan and placebo).
Each study sequence consists of 3 assessment days (Day -1, Day 0 = first treatment administration and Day 1).
Study:
NCT02596360
Study Brief:
Protocol Section:
NCT02596360