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Analysis of Peripheral Serotonin Levels in a Control Cohort

NCT06910774 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2025-12-30

No results posted yet for this study

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.

Conditions

  • No Condition : to Establish Reference Serum Serotonin Levels in a Control Cohort

Interventions

OTHER

Dosage of serotonin and tryptophan metabolites levels in serum

These measurements will be performed on residual blood samples in the laboratory, after blood collection carried out as part of routine care. Patients will not need to undergo an additional blood draw.

Sponsors & Collaborators

  • Centre Hospitalier Sud Francilien

    lead OTHER

Principal Investigators

  • Guillemette FOUQUET, MD · Centre Hospitalier Sud Francilien

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-23
Primary Completion
2025-11-16
Completion
2025-11-16

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06910774 on ClinicalTrials.gov