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 @ 1:43 PM
Ignite Modification Date:
2025-12-24 @ 1:43 PM
NCT ID:
NCT06667895
Brief Summary:
In this study, we want to investigate how pain processing and sensation are related to a certain part of the nervous system, the so-called autonomic nervous system.
For this purpose, we apply heat and pressure stimuli to the skin and test pain processing by means of ratings scales and sensory tests. Breathing, heart rate and sweat response are also measured. To assess the spinal cord level, we measure muscle response (measured by electromyography, EMG) to electrical stimulation. Additionally, sensory nerves will be stimulated at the ear and participants will also be given various questionnaires to complete.
Detailed Description:
This study investigates the effects of autonomic regulation on pain perception and experimentally induced pain sensitivity. Participants come for one or two study visits, that will last approximately 3 hours. The study is divided into two phases: the pilot phase and the main experimental phase.
During the pilot phase, the perception of pressure and heat stimuli, as well as spinal excitability, will be assessed before and during different types of electrical stimulation of sensory nerves at the outer ear.
During the main experimental phase, skin sensitivity and spinal excitability will be assessed before and after repetitive heat stimulation and stimulation of sensory nerves at the outer ear.
In both study phases, the activity of the autonomic nervous system will be assessed throughout the experiment, and questionnaires will be completed.
Study:
NCT06667895
Study Brief:
Protocol Section:
NCT06667895