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NCT04726449: OPOSSUM
Observatory of Psychiatric Symptoms and Their Somatic Causes in Urgent Medical Care
trial testing Screening for acute confusional state in Neurologic Disorder in 148 participants. Completed in 8 May 2024.
8 May 2024
Quick facts
| Lead sponsor | Hospices Civils de Lyon |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 148 |
| Start date | 11 May 2021 |
| Primary completion | 8 May 2024 |
| Estimated completion | 8 May 2024 |
| Sites | 1 location across France |
Drugs / interventions tested
- Screening for acute confusional state
Conditions studied
- Neurologic Disorder — all drugs for Neurologic Disorder →
- Psychiatric Disorder — all drugs for Psychiatric Disorder →
Sponsor
Hospices Civils de Lyon — full company profile →
Who can join
18 and older, any sex, with Neurologic Disorder or Psychiatric Disorder. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Use of emergency department for psychiatric symptoms always addresses the question of a potential somatic cause to the symptoms. Despite the wide-spread use of standard biology test and systematic brain imaging (for a first episode), there are still up to 5% of patients sent in psychiatric wards that actually have a somatic explanation to their symptoms which induces an important delay in the diagnostic assessement We hypothesized that simple neurological clinical examination along with fast psychometric screening tests in the Emergency Room (ER) could help the physicians to better screen the patients and thus prevent inaccurate post-emergency orientation. Every patient visiting the ER for psychiatric symptoms will be included. The usual physical examination by the ER physician will be associated with two psychometric tests (namely the Clock-drawing test and Frontal Assessment Battery test). The follow up will be made after 3 months in order to have the final diagnosis. Neurological data and data from the FAB test and the Clock-drawing test will be compared between patients who were finally given a psychiatric diagnosis versus patients with a somatic diagnosis at the end of the follow up period.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04726449
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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- Google Scholar
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Other Hospices Civils de Lyon trials
Trials by the same sponsor.
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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 NCT04726449 (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 Hospices Civils de Lyon
- Last refreshed: 7 June 2024
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/NCT04726449.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing