# CROWN CORONATION: COVID-19 Research Outcomes Worldwide Network for CORONAvirus prevenTION

> **NCT04333732** · PHASE3 · COMPLETED · sponsor: **Washington University School of Medicine** · enrollment: 3411 (actual)

## Conditions studied

- COVID 19

## Interventions

- **DRUG:** MR or M-M-R II ® vaccine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT04333732
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-04
- **Primary completion:** 2021-08-10
- **Final completion:** 2021-12-03
- **Target enrollment:** 3411 (ACTUAL)
- **Last updated:** 2024-03-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04333732

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04333732, "CROWN CORONATION: COVID-19 Research Outcomes Worldwide Network for CORONAvirus prevenTION". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04333732. Licensed CC0.

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