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:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-26 @ 3:15 PM
NCT ID:
NCT07346950
Brief Summary:
This observational study aims to compare disease burden and pain characteristics between fibromyalgia patients with high levels of autoreactive autoantibodies, fibromyalgia patients with low levels of autoreactive autoantibodies, and healthy controls. The primary hypothesis is that patients experience more symptoms (as measured with questionnaires) depending on their antibody titer, and that high levels of autoantibodies correlate with other biological markers, such as inflammatory profile in serum, and density of intraepidermal nerve fibers in skin.
The secondary aim of this study is to characterize central markers of disease, which will be done using a number of methods: the investigators will quantify immune profile in the cerebrospinal fluid, measure thalamic neurotransmitter levels with magnetic resonance spectroscopy (MRS), blood-brain barrier permeability with both biochemical markers and T1-weighed gadolinium-enhanced magnetic resonance imaging (MRI), and resting state activity of the brain (MRI). The investigators hypothesize that there are signs of upregulation of the immune system of the central compartment, and that this will be correlated with altered neurotransmitter levels and an altered resting state activity.
Study:
NCT07346950
Study Brief:
Protocol Section:
NCT07346950