Trial reportOral health & preventive dentistry2022
The Effect of Mouthwash with Sambucus williamsii var. coreana Extract on Halitosis: A Randomised, Double-Blind, Placebo-Controlled Study.
Trial report in Oral health & preventive dentistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Halitosis Relief Effect of Mouthwash Containing Lespedeza cuneata Extract: A Randomised, Double-Blind, Placebo-Controlled Study.Oral health & preventive dentistry · 2023Trial
- The Role of an Herbal Preparation in Enhancing the Efficacy of Basic Therapy in Patients with Periodontitis: Evaluation of Clinical, Microbiological and Cytomorphometric Parameters.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Herbal remedies for oral and dental health: a comprehensive review of their multifaceted mechanisms including antimicrobial, anti-inflammatory, and antioxidant pathways.Inflammopharmacology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo clinically assess the effects of a mouthwash containing an extract of Sambucus williamsii var. coreana, a natural ingredient, on halitosis and halitosis-causing bacteria. MATERIALS AND
methodsThis randomised, double-blind, placebo-controlled study included 77 participants. The experiment was conducted at Misoplant Dental Clinic in Busan, South Korea. Participants were divided into two groups: a control group consisting of 38 participants, to who whom a saline gargle was administered 1x/day for 30 s, and an experimental group consisting of 39 participants, who used a mouthwash containing Sambucus williamsii var. coreana extract 1x/day for 30 s for 1 day or 5 days. Halitosis was measured for 30 s in the absence of brushing or moisture. A sterile #15 paper point was placed in the gingival sulcus for 10 s, after which it was analysed using the polymerase chain reaction (PCR) method. The measurement time points were defined as follows: 'baseline': before starting the gargling routine; '1 day of treatment': immediately after gargling once on day 1; '5 days of treatment ': after gargling once a day for 5 days. Clinical results were statistically analysed using SPSS 24.0 for Windows.
resultsCompared to the control group, halitosis clearly decreased in the experimental groups '5 days of treatment' and '1 day of treatment' (p < 0.05). There were statistically significant differences in the levels of halitosis-causing bacteria between the two groups; bacterial concentration in the experimental group decreased statistically significantly from day 1 to day 5 day of gargling with Sambucus williamsii var. coreana extract (p < 0.05). Accordingly, we clinically verified that Sambucus williamsii var. coreana has antibacterial effects against oral bacteria.
conclusionThe application of Sambucus williamsii var. coreana extracts effectively reduced halitosis and halitosis-causing bacteria. Therefore, mouthwashes containing Sambucus williamsii var. coreana extract can be used as an effective substitute for chemical formulations for treating halitosis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.