# Incidence of COVID-19 Test Conversion in Post-surgical Patients

> **NCT04392323** · NA · COMPLETED · sponsor: **Northwell Health** · enrollment: 111 (actual)

## Conditions studied

- Sars-CoV2

## Interventions

- **DIAGNOSTIC_TEST:** COVID-19 PCR and Serology

## Key facts

- **NCT ID:** NCT04392323
- **Lead sponsor:** Northwell Health
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-13
- **Primary completion:** 2020-10-01
- **Final completion:** 2020-10-04
- **Target enrollment:** 111 (ACTUAL)
- **Last updated:** 2021-11-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04392323

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04392323, "Incidence of COVID-19 Test Conversion in Post-surgical Patients". Retrieved via MORVS 2026-10-14 from https://api.morvs.ai/clinical/NCT04392323. Licensed CC0.

---

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