# Study on the Rapid Diagnostic Value of Sudden Clap Provocation Test in Psychogenic Nonepileptic Seizures

> **NCT07742709** · — · ACTIVE_NOT_RECRUITING · sponsor: **Xijing Hospital** · enrollment: 1000 (estimated)

## Conditions studied

- Epilepsy
- Psychogenic Non-epileptic Seizures

## Interventions

- **DIAGNOSTIC_TEST:** Abrupt Clap Provocation Test

## Key facts

- **NCT ID:** NCT07742709
- **Lead sponsor:** Xijing Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2026-02-01
- **Primary completion:** 2026-08
- **Final completion:** 2026-08
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07742709

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07742709, "Study on the Rapid Diagnostic Value of Sudden Clap Provocation Test in Psychogenic Nonepileptic Seizures". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07742709. Licensed CC0.

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