Last reviewed · How we verify
NCT05943652
Observational Study on "Functional Overlay" in Patients With Movement Disorders
trial testing Neurological examination in Conversion Disorder in 216 participants. Currently enrolling.
31 December 2025
Quick facts
| Lead sponsor | Medical University of Graz |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 216 |
| Start date | 1 January 2023 |
| Primary completion | 31 December 2025 |
| Estimated completion | 30 June 2026 |
| Sites | 1 location across Austria |
Drugs / interventions tested
- Neurological examination
- Anamnesis
- Neuropsychological testing
- Questionnaires
- Tremor recording
Conditions studied
- Conversion Disorder — all drugs for Conversion Disorder →
- Parkinson Disease — all drugs for Parkinson Disease →
- Tremor — all drugs for Tremor →
- Dystonia — all drugs for Dystonia →
Sponsor
Medical University of Graz
Who can join
Adults 18 to 18, any sex, with Conversion Disorder or Parkinson Disease. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal of this observational study is to learn about functional neurological disorders in patients with common non-functional movement disorders ("functional overlay"). The main questions it aims to answer are: * What is the frequency of functional neurological disorders in patients with non-functional movement disorders (functional overlay)? * What are the characteristics of functional neurological disorders in patients with non-functional movement disorders? Participants will be examined clinically and electrophysiologically, the examinations consist of: * a neurological examination * neuropsychological testing * electrophysiological tremor diagnostic * questionnaires about psychological, biological and social risk factors Researchers will compare patients with functional motor disorders to patients wit non-functional movement disorders to see if they differ from each other regarding the functional symptoms.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05943652
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05943652 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Medical University of Graz
- Last refreshed: 29 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05943652.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing