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:
2025-12-24 @ 9:07 PM
Ignite Modification Date:
2025-12-24 @ 9:07 PM
NCT ID:
NCT00725504
Brief Summary:
Our goals for this study involve using intravenous lidocaine as it is normally used in the Stanford Pain Management Center to assess the effect of intravenous lidocaine on chronic pain. Studies have been done determining the efficacy of intravenous lidocaine for treating pain but little research has been done to determine the effects of an intravenous lidocaine infusion on the different components of the pain experience. Our study will incorporate pain quality measures both before and during the infusions of lidocaine to determine changes in present pain intensity.
Detailed Description:
Each patient will receive an intravenous infusion of lidocaine. Drug will be infused using a computer-controlled paradigm. This paradigm allows increasing plasma concentrations in a step-wise manner, keeping the concentration during each infusion step constant. Plasma concentrations will be increased gradually from 0 to 5 ug/ml in a method at the discretion of the medical team. This will be conducted according to standard medical practice for the infusion and the study procedures will not affect the infusion paradigm. Total infusion time is approximately 1-2 hours. During the course of the study, the primary outcome measure was changed from blood oxygenation level dependent (BOLD) signal to pain intensity.
Study:
NCT00725504
Study Brief:
Protocol Section:
NCT00725504