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The Real-world Clinical Outcomes of Favipiravir Treatment in Mild to Moderate COVID-19 Patients in Single Outpatient Visit Followed by Home Isolation: a Multicenter, case-control Study

The Real-world Clinical Outcomes of Favipiravir Treatment in Mild to Moderate COVID-19 Patients in Single Outpatient Visit Followed by Home Isolation: a Multicenter, case-control Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20221113004
Enrollment
85
Registered
2022-11-13
Start date
2021-04-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mild to moderate COVID-19 COVID-19, favipiravir, SARS-CoV-2, treatment

Interventions

The patients who received favipiravir is 3600 mg on the first day as a loading dose, then the maintenance dose of favipiravir is 1600 mg/day. In obese patients, favipiravir is 4800 mg on the first da
Treatment,Treatment
Favipiravir treated group,Standard treatment group

Sponsors

Chulabhorn Royal Academy
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Confirmed SARS-COV-2 infected cases by Reverse Transcriptase-Polymerase Chain Reaction or Rapid antigen testing from respiratory specimens which were treated with outpatients, home isolation, or lived in quarantine facilities 2. Mild to moderate illness 3. Participants accept informed consent

Exclusion criteria

Exclusion criteria: 1. Age less than 20-year-old 2. Who lives in long-term facilities, or prison 3. Patients who need hospitalization on the initial day 3. Severe or critical COVID-19 3.1 respiratory rate > 30 / min 3.2 SpO2 less than 95% 3.3 Patients who need oxygen therapy 3.4 Respiratory failure 3.5 Shock or BP<90/60 3.6 Multi-organ failure 3.7 WHO clinical progression scale more than or equal to 3 4. Pregnant or breast-feeding conditions

Design outcomes

Primary

MeasureTime frame
Proportion of non-deteriorated patients Day 5 WHO clinical progression scale

Secondary

MeasureTime frame
Proportion of non-deteriorated patients Day 14 WHO clinical progression scale,Proportion of clinical imrovement Day 5, 14 Overall symptoms,Proportion of each symptom improvement Day 1- 14 VAS score,Hospitalization 14 days Numbers,Oxygen supplemental 14 days Number,Days of symptoms resolution 14 days Day of resolution,Adverse events 14 days possible adverse events

Countries

Thailand

Contacts

Public ContactTaweegrit Siripongboonsitti

Chulabhorn Hospital, Chulabhorn Royal Academy

taweegrit.sir@cra.ac.th66816924872

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026