Clinical Trial

Analysis of Peripheral Serotonin Levels in a Control Cohort

Study acronym: ASPECT
Completed
View on ClinicalTrials.gov →
Summary
The goal of this observational study is to measure serotonin levels in in a control cohort. The main question aims to determine the mean serum serotonin level in a cohort of adult controls, based on age and sex. This will allow for the establishment of reference values. We will also measure the different metabolites of tryptophan. These measurements will be performed on residual blood samples in the laboratory, after blood collection carried out as part of routine care. Thus, patients will not need to undergo an additional blood draw.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-03-28; most recent amendment 2025-12-22.
Status change: Recruiting → Completed 2025-12-22
Status change: Not Yet Recruiting → Recruiting 2025-08-13
Trial Details
NCT Number NCT06910774
Lead Sponsor Centre Hospitalier Sud Francilien
Conditions No Condition : to Establish Reference Serum Serotonin Levels in a Control Cohort
Enrollment 100 participants
Start Date 2025-06-23
Primary Completion 2025-11-16 (estimated)
Study Completion 2025-11-16 (estimated)
Updated on ClinicalTrials.gov 2025-12-30