Evidence map›Paper›PMID 38429662›Full record

Trial reportBMC infectious diseases2024

Efficacy of povidone-iodine nasal rinse and mouth wash in COVID-19 management: a prospective, randomized pilot clinical trial (povidone-iodine in COVID-19 management).

Saad Alsaleh, Ahmed Alhussien, Abduljabbar Alyamani, Fahad Alhussain, Ali Alhijji, Khalifa Binkhamis, Anas Khan, Amin Javer, Fatimah S Alshahrani

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC infectious diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
3.4field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Saad AlsalehOtolaryngology - Head & Neck Surgery Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0002-1236-2098
Ahmed AlhussienOtolaryngology - Head & Neck Surgery Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia. AlhussienAh@gmail.com.ORCID http://orcid.org/0000-0003-4754-0293
Abduljabbar AlyamaniDepartment of Otolaryngology - Head and Neck Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0002-2495-7523
Fahad AlhussainDepartment of Urology, King Faisal Specialist Hospital and Research center, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0002-9655-9698
Ali AlhijjiDivision of Infectious Diseases, Department of Internal Medicine, College of Medicine, King Saud University and King Saud University Medical City, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0003-2074-8916
Khalifa BinkhamisDepartment of Pathology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0002-5425-9531
Anas KhanDepartment of Emergency Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0001-5075-7392
Amin JaverDivision of Otolaryngology- Head and Neck Surgery, Faculty of Medicine, University of British Columbia, Vancouver, Canada.ORCID http://orcid.org/0000-0003-3116-6559
Fatimah S AlshahraniDivision of Infectious Diseases, Department of Internal Medicine, College of Medicine, King Saud University and King Saud University Medical City, Riyadh, Saudi Arabia.ORCID http://orcid.org/0000-0002-4646-7488
King Saud University · SAKing Faisal Specialist Hospital & Research Centre · SAKing Saud Medical City · SAUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectives/hypothesisTo assess the efficacy of 0.23% povidone-iodine (PVP-I) nasal rinses and mouth washes on detectability of the coronavirus disease 2019 (COVID-19) virus and cycle threshold (Ct) values in nasopharyngeal swabs. STUDY

designThis was an open-label, prospective, randomized, placebo-controlled clinical trial.

settingThe study was conducted in King Saud University Medical City, Riyadh, Saudi Arabia, from August 2021 to July 2022.

methodsParticipants diagnosed with SARS-CoV-2 were randomly assigned to one of three groups, with participants receiving either 0.23% PVP-I, 0.9% normal saline (NS) nasal rinses and mouth washes, or no intervention (control group). Nasopharyngeal swabs were taken 4, 8, 12, and 18 days after the first swab to measure the detectability of the virus and the Ct.

resultsA total of 19 participants were involved in this study. The mean viral survival was 9.8, 12, and 12.6 days for the PVP-I, NS, and control groups, respectively, with a statistically significant difference (p = 0.046). The Ct mean values were 23 ± 3.4, 23.5 ± 6.3, and 26.3 ± 5.9 at the time of recruitment and 25.2 ± 3.5, 15 ± 11.7, and 26.9 ± 6.4 after 4 days for the PVP-I, NS, and control groups, respectively.

conclusionsWhen used continuously at a concentration of 0.23%, PVP-I showed promising results in terms of decreasing the pandemic burden by reducing the period of infectiousness and viral load. However, the use of PVP-I did not result in significantly different changes in the quality-of-life parameters in recently vaccinated and mild COVID-19 patients.

Indexed as

COVID-19HumansMouthwashesPilot ProjectsPovidone-IodineProspective StudiesSARS-CoV-2MouthwashesPovidone-IodineCOVID-19Mouth washingNasal lavagePovidone-iodineSaline solutionSARS-CoV-2

Identifiers

PMID38429662
PMCPMC10905910
OpenAlexW4392355061

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.