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 @ 7:39 PM
Ignite Modification Date:
2025-12-24 @ 7:39 PM
NCT ID:
NCT02405403
Brief Summary:
Neuroinflammation, characterized in particular by microglia activation, is an essential component of Amyotrophic Lateral Sclerosis (ALS) pathogenesis. Translocator Protein (TSPO) is recognized as a specific and sensitive biomarker of neuroinflammation, reflecting disease activity. An experimental radiopharmaceutical specific of TSPO expression, namely \[18F\]DPA714, allow to quantify this microglial activation using Positon Emission Tomography (PET) imaging.
The purpose of this study is to longitudinally correlate the spatial distribution of neuroinflammation with the pro- or anti-inflammatory state of activated microglia cells in ALS, in order to evaluate neurotoxic or neuroprotective microglia activity, by complementary approaches in 20 ALS patients:
* in vitro: measuring concentrations of several pro- and anti-inflammatory cytokines secreted by microglial cells in the cerebrospinal fluid (CSF).
* in vivo: \[18F\]DPA714 PET imaging. These assays will be performed in the framework of the clinical follow-up of ALS patients, at the diagnosis of ALS disease and 6 months latter.
Study:
NCT02405403
Study Brief:
Protocol Section:
NCT02405403