Trial reportBMC oral health2025
Effectiveness of a novel amine + zinc + fluoride toothpaste in reducing plaque and gingivitis: results of a six-month randomized controlled trial.
Trial report in BMC oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06563518 (The Clinical Investigation of Toothpaste Containing Zinc Lactate as Compared to Colgate Cavity Protection Toothpaste in Reducing Plaque and Gingivitis - a Six-month Study in Thailand), which is not on this map. Cited by 2 papers.
What it found
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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.
The Clinical Investigation of Toothpaste Containing Zinc Lactate as Compared to Colgate Cavity Protection Toothpaste in Reducing Plaque and Gingivitis - a Six-month Study in Thailand
Who cites it
2 citing papers in PubMed.
- Conceptualizing Experimental Controls Using the Potential Outcomes Framework.The American statistician · 2025Article
- Nano-Hydroxyapatite-Based Mouthwash for Comprehensive Oral Care: Activity Against Bacterial and Fungal Pathogens with Antioxidant and Anti-Inflammatory Action.Materials (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo evaluate the efficacy of a toothpaste containing amine compound, 0.5% zinc lactate, and 1400 ppm F (NaF) in comparison to a regular fluoride toothpaste containing 1450 ppm F as MFP/NaF (negative control). Plaque and gingivitis indices were determined over a 6-month period. MATERIALS AND
methodsIn a randomized, double-blind, two-cell, parallel-group design on healthy adults from the Bangkok, Thailand area presenting with initial gingivitis (Löe-Silness gingival index ≥ 1) and visible plaque (Turesky Modification-Quigley-Hein index ≥ 1.5) were assigned test and negative control toothpastes and instructed to brush twice daily for two minutes.
resultsSite-level (N = 10,778) and subject-level (N = 92) data indicated that the test toothpaste increased the number of healthy sites and improved gum health as compared to the negative control toothpaste. For the test group, after 6 months, the average reduction for plaque, gingival index, and gingival severity was 31.2%, 32.3%, and 49.3%, respectively. Average reductions were greater in the test group than the negative control group across all measures.
conclusionsThe amine + zinc + fluoride toothpaste significantly improved measures of plaque (12× more effective) and gingivitis (5× more effective) in comparison to a standard fluoride toothpaste, suggesting that the novel formulation with antibacterial active ingredients amine and zinc facilitates more effective plaque removal, and promotes gingival health. CLINICAL RELEVANCE: These results suggest that daily use of amine + zinc + fluoride toothpaste can provide a significant improvement in managing plaque accumulation and bleeding associated with gingival inflammation especially for patients experiencing gingivitis. CLINICAL
trial registrationNCT06563518 (registration date: August 19, 2024).
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