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Evaluation of Emotion-related Salivary Molecular Biomarkers

NCT07320040 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 240

Last updated 2026-01-29

No results posted yet for this study

Summary

Recent studies show that emotional states can be discriminated by physiological responses. This physiological regulation results from the action of enzymes and hormones that represent the activity of the autonomic nervous system. The measurement of specific biomarkers, using non-invasive biological tests in saliva, would therefore provide physiological data on an individual's emotional state in response to stimuli, particularly olfactory stimuli.

Conditions

  • Emotion

Interventions

OTHER

Identication and measurement of a molecular biomarkers signature

Levels of the biomarkers of interest (DHEA, pg/mL; Oxytocin, pg/mL; Cortisol, pg/mL; Alpha Amylase, U/mL) will be measured in the saliva of participating subjects by enzymatic assay methods or ELISA-type methods performed using commercial kits.

Sponsors & Collaborators

  • Centre National de la Recherche Scientifique, France

    collaborator OTHER

  • Sys2Diag

    lead OTHER_GOV

Principal Investigators

  • Laurence MOLINA, Phd · Sys2Diag

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-11-14
Primary Completion
2023-03-14
Completion
2027-06-14

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 NCT07320040 on ClinicalTrials.gov