Clinical trial Recruiting at 1 site Observational Ages 12 and up

Evaluating Paxlovid for treating hospitalized COVID-19 patients

Official title: A Real World Study of Paxlovid for the Treatment of Hospitalized Patients Confirmed With COVID-19

Run by Huashan Hospital · NCT05387369 · Data updated 2026-11-12

This study is testing how well Paxlovid works and its safety for people hospitalized with COVID-19 by looking at their medical records.

Quick facts

Study typeObservational
Ages12 Years and up
SexAll
Enrollment2000 (estimated)
SponsorHuashan Hospital
Academic / other
Locations1 site (Shanghai)
StatusRecruiting
StartedMarch 21, 2022
Main results expectedMarch 30, 2023
Study endsMarch 30, 2027
Registry record updatedMay 24, 2022
Trial IDNCT05387369 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are hospitalized patients with a confirmed positive SARS-CoV-2 test and experiencing mild to moderate COVID-19 symptoms.

Probably not a fit

Patients with severe COVID-19 symptoms or those not hospitalized may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to analyze the efficacy and safety of Paxlovid in hospitalized patients diagnosed with COVID-19. It will collect and review medical records of patients treated with Paxlovid at Huashan Hospital from 2022 to 2027, focusing on demographic data, clinical characteristics, laboratory results, treatment history, adverse reactions, and outcomes. The goal is to assess how effective Paxlovid is and identify factors that may influence the prognosis of COVID-19.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the effectiveness of Paxlovid for hospitalized COVID-19 patients, potentially improving treatment protocols.

How similar studies have gone: Other studies have shown promising results with Paxlovid in treating COVID-19, indicating that this approach is supported by existing evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participants who have a positive SARS-CoV-2 test result;
* Participants who have one or more mild or moderate COVID-19 symptoms.

Exclusion Criteria:

* No specific exclusion criteria in this real world study.

Where it's running

  • Huashan Hospital Affiliated to Fudan University
    Shanghai, China
    Recruiting

Study contacts

  • Principal investigator: Feng Sun, MD — Huashan Hospital affliatied to Fudan University
  • Study coordinator: Feng Sun, MD
  • Email: aaronsf1125@126.com
  • Phone: +86 02152889999

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.