# Prefrontal Oscillations in Social Anxiety Disorder (POSAD)

> **NCT03821779** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Institut National de la Santé Et de la Recherche Médicale, France** · enrollment: 30 (estimated)

## Conditions studied

- Anxiety Disorders
- Anxiety
- Anxiety and Fear

## Interventions

- **BEHAVIORAL:** In vivo social exposure
- **BEHAVIORAL:** Social exposure in a virtual reality setting
- **OTHER:** EEG recording
- **DIAGNOSTIC_TEST:** Psychometric evaluation
- **DIAGNOSTIC_TEST:** Visual Analogue Scale of anxiety

## Key facts

- **NCT ID:** NCT03821779
- **Lead sponsor:** Institut National de la Santé Et de la Recherche Médicale, France
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-11-12
- **Primary completion:** 2025-11-08
- **Final completion:** 2026-05-09
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-02-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03821779

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03821779, "Prefrontal Oscillations in Social Anxiety Disorder (POSAD)". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT03821779. Licensed CC0.

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