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Randomized, open-label, prospective study to evaluate the safety and efficacy of sofosbuvir plus daclatasvir or ravidasvir in Egyptian adults with COVID-19

Randomized, open-label, prospective study to evaluate the safety and efficacy of sofosbuvir plus daclatasvir or ravidasvir in Egyptian adults with COVID-19

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN21085622
Enrollment
120
Registered
2021-03-23
Start date
2020-09-29
Completion date
Unknown
Last updated
2021-12-21

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

Conditions

COVID-19 (SARS-CoV-2 infection) Infections and Infestations

Interventions

Upon entry into the study (screening visit), each patient will be allocated to a Subject Identifier (Subject ID) number. This will be a 6 digit number where the first 3 digits identify the study cente

Sponsors

European Egyptian Pharmaceutical Industries (EEPI)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Written informed consent signed and dated by the study subject or their legal representatives 2. Age =18 years old 3. Female or male patients with laboratory-confirmed symptomatic COVID-19 (SARS-CoV-2 infection) as determined by polymerase chain reaction (PCR) assay in any specimen collected <72 hours before randomization 4. Patients with any category of the following disease severity: 4.1. Moderate: 4.1.1. Symptoms of moderate illness with COVID-19, which could include any symptom of mild illness or shortness of breath with exertion 4.1.2. Clinical signs suggestive of moderate illness with COVID-19, such as respiratory rate =20 breaths per minute, saturation of oxygen (SpO2) ?90% on room air at sea level, heart rate =90 beats per minute 4.1.3. No clinical signs indicative of severe or critical illness severity 4.2. Severe (not critical): meeting the following criteria: 4.2.1 Symptoms suggestive of severe systemic illness with COVID-19, which could include any symptom of moderate illness or shortness of breath at rest, or respiratory distress 4.2.2. Clinical signs indicative of severe systemic illness with COVID-19, such as respiratory rate =30 per minute, heart rate =125 per minute, SpO2 =90% on room air at sea level or PaO2/FiO2 <300 4.2.3. No criteria for critical severity 5. Radiographic evidence of pulmonary infiltrate

Exclusion criteria

Exclusion criteria: 1. Critically severe COVID-19 acute respiratory distress syndrome (ARDS) cases requiring invasive mechanical ventilation at screening 2. Patients who have a severe concomitant illness that affects survival, including uncontrolled malignant tumor, blood dyscrasia, active bleeding, or patients with shock/or multiple organ failure at screening 3. Hypersensitivity or contraindication to any of the drugs used in the study 4. Patients with liver disease or cirrhosis (Child-Pugh >9 for ravidasvir and ?12 for daclatasvir) or abnormal liver enzyme tests above three times the upper limit values (alanine aminotransferase [ALT] and aspartate aminotransferase [AST]) 5. Cardiac ischemia with history of recurrent angina, clinically symptomatic cardiac abnormalities, or requirement for cardiac pacemaker 6. History of any malignancy within the last 5 years 7. History of solid organ or bone marrow transplantation 8. Patients who received treatment with any other investigational drug/device or involved in another clinical trial within 6 months prior to Screening 9. People living with HIV 10. Pregnant or breastfeeding subjects 11. Patients unable to comply with the procedures described in the protocol 12. Mentally or neurologically disabled patients not able to consent to their participation in the study

Design outcomes

Primary

MeasureTime frame
Measured using case report forms unless otherwise indicated 1. Sum of the counted symptoms (fever, headache, generalized aches (myalgia/arthralgia), respiratory distress combined with no evidence of deterioration (ICU admission and mechanical ventilation) at days3, 7 and 10 2. Mean Oxygen saturation from day 1 to day 10 (based on daily recording as per CRF)

Secondary

MeasureTime frame
1. The percentage of patients with undetectable plasma SARS-CoV-2 RNA for two consecutive nasopharyngeal swabs at day 7 and day 10 2. Percentage of reported AEs/SAEs at any time point from day 1 to day 10, and follow up visit on week 1 measured using patient records 3. The percentage of patients who need ICU admission at any time point from day 1 to day 10, and follow up visit on week 1, measured using patient records

Countries

Egypt

Contacts

Public ContactMostafa Salah
mostafa.salah@tcdmena.com+20 (0)1062256804

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026