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The possible beneficial role of the regular use of potent mouthwash solutions in the treatment of COVID-19

Effect of regular use of hydrogen peroxide and chlorhexidine gluconate mixed solution for mouth wash and gargles on the COVID-19 recovery rate: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN10197987
Enrollment
100
Registered
2020-10-05
Start date
2020-09-08
Completion date
Unknown
Last updated
2023-01-09

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

New admissions (24 hrs) will be screened for eligibility. Recruited subjects will be randomly allocated to either the study or control group. Study group: Potent disinfectant solution

Sponsors

Hamad Medical Corporation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 18 years and older 2. COVID-19 reported via positive PCR within 2 weeks of admission 3. Conscious, oriented and can comprehend the study purpose and risks

Exclusion criteria

Exclusion criteria: 1. Pregnancy (females) 2. Intubated (at the time of recruitment) or had any reported cognitive impairment that can prevent proper comprehension of the study or communicating side effects 3. Contra-indication for mouth wash use, e.g. reported allergies to the solution constituents, recent facial/head injuries, maxillofacial conditions

Design outcomes

Primary

MeasureTime frame
1. Recovery assessed using clinical improvement along with a negative COVID RT-PCR test at 5 and 15 days of starting treatment 2. Changes in the CT-values of COVID-19 RT-PCR inconclusive test at 5 and 15 days of starting treatment

Secondary

MeasureTime frame
1. Clinical symptoms assessed using the Sore Throat Assessment Tool for the first 5 days 2. COVID progression (ICU intubation vs discharge or transfer to quarantine) recorded by reviewing medical records within the study duration 3. Hospital stay measured using (days) at discharge; or at the end of study for those remained admitted 4. Disposition type (discharged/death) measured using hospital records entries at the time of discharge, or reported mortality during hospital stay

Countries

Qatar

Outcome results

None listed

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