Evidence map›Paper›PMID 32357889›Full record

Trial reportBMC oral health2020

The effect of antimicrobial activity of Teucrium Polium on Oral Streptococcus Mutans: a randomized cross-over clinical trial study.

Somayeh Khoramian Tusi, Ahmad Jafari, Seyed Mahmoud Amin Marashi, Salomeh Faramarzi Niknam, Malihe Farid, Mehdi Ansari

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Review
  5. Article
  6. Antimicrobial Efficacy ofFood science & nutrition · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. An Ayurvedic Herbal Extract InhibitsJournal of traditional medicine & clinical naturopathy · 2020
    Article
  12. 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

6 authors.

Somayeh Khoramian TusiDepartment of Pediatric Dentistry, School of Dentistry, Alborz University of Medical Sciences, Alborz, Iran.
Ahmad JafariResearch Center for Caries Prevention, Dental Research Institute, Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran. ajafari@tums.ac.ir.ORCID 0000-0001-9164-8264
Seyed Mahmoud Amin MarashiDepartment of Microbiology, Qazvin University of Medical Sciences, Qazvin, Iran.
Salomeh Faramarzi NiknamDepartment of Pediatric Dentistry, School of Dentistry, Alborz University of Medical Sciences, Alborz, Iran.
Malihe FaridDepartment of Community Medicine, School of Medicine, Alborz University of Medical Sciences, Alborz, Iran.
Mehdi AnsariDepartment of Pharmaceutics, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study is to determine the effect of a mouthwash containing Teucriumpolium herb on Streptococcus mutans in mouth.

methodsThis study was a randomized, crossover, double-blind clinical trial, where we selected 22 volunteers (dental students) randomly and we divided them into two groups. The study had two phases. In each phase, one group acted as the intervention group, while the other one was the control group. Both the intervention and control groups were given the mouthwash with and without Teucriumpolium, respectively. S. mutans of saliva were measured before and after each phase to compare the effects of the mouthwashes. A three-week washout period was considered between the two phases. An independent two-sample t-test was utilized to compare the mean of S. mutans colonies. Additionally, we used a standard AB/BA crossover model to find the results of the treatment and the impact of carryover on the residual's biological effects. The significance level was considered 0.05 in this experiment.

resultsThere is no significant difference observed between the two groups in the number of S. mutans before using the mouthwashes. When the mouthwash containing Teucriumpolium was used, there was a significant decrease in the number of S. mutans colonies in both phases' extract (P = 0.002).

conclusionThe results of this study indicate the mouthwash containing aqueous extract of Teucrium polium can majorly reduce the colonization of S. mutans in human saliva.

trial registrationEthical issues approved by the Ethics Committee of the Rafsanjan University of Medical Sciences with the approval number of 937/9/31, IRCT code Number of IRCT2013121815842N1 and it was approved on 06/16/2014. The study was conducted in the period of September to November 2014.

Indexed as

Anti-Infective AgentsColony Count, MicrobialCross-Over StudiesDouble-Blind MethodFemaleHumansMaleMouthwashesOral HygienePlant ExtractsPlants, MedicinalSalivaStreptococcus mutansTeucriumTreatment OutcomeAnti-Infective AgentsMouthwashesPlant ExtractsDental cariesHerbal extractMedicinal plantsMouthwashOral hygieneSalvia

Identifiers

PMID32357889
PMCPMC7195746

What OpenQuestion holds

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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.