Clarithromycin Versus Azithromycin in Treatment of Mild COVID-19 Infection
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ClinicalTrials.gov Identifier: NCT04622891 |
Recruitment Status :
Completed
First Posted : November 10, 2020
Last Update Posted : November 10, 2020
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Covid19 | Drug: Clarithromycin 500mg Drug: Azithromycin Drug: Placebo | Not Applicable |
The current study was conducted at Qena Governorate, Egypt, during the period from May 2020, to July 2020. The study included 305 COVID-19 cases diagnosed by PCR, patients were randomly assigned to one of three study limps, Azithromycin 500 mg/24 h for 7 days, Clarithromycin 500 /12 h for 7 days, or a control group with no antibiotics, All three groups received only symptomatic treatment for control of fever and cough.
All study participants underwent full clinical evaluation including duration of fever, cough, dyspnea, anosmia or GIT symptoms, C-reactive protein (CRP), serum ferritin, D-dimer, Complete blood count (CBC), non-contrast chest computed tomography (CT) which was repeated 2 weeks after the start of treatment.
The Azithromycin group included, 107 patients, mean age 45.8 ±18 years, 73 male and 34 female, the Clarithromycin group included 99 patients mean age 46.1±19 years, 68 males and 31 female, the control group included 99 patients, with mean age 41.1 ± 18 years, 73 male and 28 female.
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 300 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | clarithomycin group Azithromycin group control group |
Masking: | Double (Participant, Outcomes Assessor) |
Masking Description: | double-blinded |
Primary Purpose: | Treatment |
Official Title: | Efficacy of Clarithromycin in Comparison to Azithromycin in Treatment of Mild COVID-19 Infection, Randomized Controlled Trial |
Actual Study Start Date : | April 1, 2020 |
Actual Primary Completion Date : | July 30, 2020 |
Actual Study Completion Date : | July 30, 2020 |

Arm | Intervention/treatment |
---|---|
Experimental: clarithromycin
clarithromycin group
|
Drug: Clarithromycin 500mg
clarithromycin 500
Other Name: active |
Active Comparator: Azithromycin
azithromycin group
|
Drug: Azithromycin
azithromycin group
Other Name: active comparison |
Placebo Comparator: control
control group
|
Drug: Placebo
control group
Other Name: control group |
- time to fever control [ Time Frame: 15 days ]time to complete resolution of fever
- PCR conversion [ Time Frame: 15 days ]time to PCR conversion from first positive PCR for COVID-19 to negative PCR

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- COVID-19 cases
- Oxygen saturation > 93%
- Age >18 years
Exclusion Criteria:
- Patients <18 years,
- patients with Oxygen saturation < 93%, patients with
- Diabetes mellitus or
- heart failure,
- patients on chemotherapy or immunosuppressive therapy

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04622891
Egypt | |
south-Vally University faculty of medicine | |
Qena, Egypt, 868532 |
Principal Investigator: | Alaa Rashad, MD | associate professor |
Responsible Party: | Alaa Rashad, Associate professor of chest diseases, South Valley University |
ClinicalTrials.gov Identifier: | NCT04622891 |
Other Study ID Numbers: |
SVU-MED-CHT019-420860 |
First Posted: | November 10, 2020 Key Record Dates |
Last Update Posted: | November 10, 2020 |
Last Verified: | November 2020 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Azithromycin clarithromycin COVID-19 |
Infection Azithromycin Clarithromycin Anti-Bacterial Agents Anti-Infective Agents |
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