# Convalescent Plasma for COVID-19 Research Donor Study

> **NCT04555109** · — · UNKNOWN · sponsor: **The Hospital for Sick Children** · enrollment: 1000 (actual)

## Conditions studied

- Covid19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04555109
- **Lead sponsor:** The Hospital for Sick Children
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-06-30
- **Primary completion:** 2022-10-30
- **Final completion:** 2022-10-31
- **Target enrollment:** 1000 (ACTUAL)
- **Last updated:** 2022-10-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04555109

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04555109, "Convalescent Plasma for COVID-19 Research Donor Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04555109. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*