# Intervention, Prognosis and Mechanism of Covid-19 Infection in Patients With Underlying Diseases

> **NCT05965843** · — · UNKNOWN · sponsor: **The Second Affiliated Hospital of Chongqing Medical University** · enrollment: 480 (estimated)

## Conditions studied

- Chronic Liver Disease
- Malignant Tumor
- Autoimmune Diseases
- Healthy

## Interventions

- **OTHER:** underling disease

## Key facts

- **NCT ID:** NCT05965843
- **Lead sponsor:** The Second Affiliated Hospital of Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-08
- **Primary completion:** 2023-12
- **Final completion:** 2024-12
- **Target enrollment:** 480 (ESTIMATED)
- **Last updated:** 2023-08-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05965843

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05965843, "Intervention, Prognosis and Mechanism of Covid-19 Infection in Patients With Underlying Diseases". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT05965843. Licensed CC0.

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