# COVID-19 Serological Testing of Patients With a Mental Disorder From the Catchment Area of the Capital Region of Denmark

> **NCT04775407** · — · TERMINATED · sponsor: **Anders Fink-Jensen, MD, DMSci** · enrollment: 1355 (actual)

## Conditions studied

- Covid19
- Severe Mental Disorder

## Interventions

- **PROCEDURE:** blood sampling

## Key facts

- **NCT ID:** NCT04775407
- **Lead sponsor:** Anders Fink-Jensen, MD, DMSci
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2021-01-18
- **Primary completion:** 2021-02-20
- **Final completion:** 2021-06-01
- **Target enrollment:** 1355 (ACTUAL)
- **Why stopped:** Due to the development of the pandemic
- **Last updated:** 2022-09-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04775407

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04775407, "COVID-19 Serological Testing of Patients With a Mental Disorder From the Catchment Area of the Capital Region of Denmark". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04775407. Licensed CC0.

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