# Bioadhesive Film of Acmella Oleracea (Jambu) in the Reduction of Post-bleaching Dental Sensitivity Caused by Bleaching With 35% Hydrogen Peroxide.

> **NCT07478640** · PHASE3 · COMPLETED · sponsor: **Universidade Federal do Para** · enrollment: 72 (actual)

## Conditions studied

- Tooth Sensitivity
- Teeth Whitening

## Interventions

- **DRUG:** Bioadhesive film of Acmella Oleracea (jambu)
- **DRUG:** Gel containing 5% potassium nitrate and 2% sodium fluoride.
- **OTHER:** Spilanthol-free bioadhesive bioplastic film

## Key facts

- **NCT ID:** NCT07478640
- **Lead sponsor:** Universidade Federal do Para
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-04-01
- **Primary completion:** 2025-06-22
- **Final completion:** 2026-03-02
- **Target enrollment:** 72 (ACTUAL)
- **Last updated:** 2026-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07478640

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07478640, "Bioadhesive Film of Acmella Oleracea (Jambu) in the Reduction of Post-bleaching Dental Sensitivity Caused by Bleaching With 35% Hydrogen Peroxide.". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07478640. Licensed CC0.

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