# Effect of 1.5% Potassium Oxalate on the Control of Tooth Sensitivity and Color Change After Home Bleaching

> **NCT05028335** · NA · COMPLETED · sponsor: **Universidade Federal do Para** · enrollment: 50 (actual)

## Conditions studied

- Dentin Sensitivity

## Interventions

- **OTHER:** Carbamide Peroxide (PC) 22%) + placebo gel
- **OTHER:** Carbamide Peroxide (PC) 22%) + Potassium Oxalate gel 1.5%

## Key facts

- **NCT ID:** NCT05028335
- **Lead sponsor:** Universidade Federal do Para
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-07
- **Primary completion:** 2021-04-15
- **Final completion:** 2021-06-05
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2024-12-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05028335

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05028335, "Effect of 1.5% Potassium Oxalate on the Control of Tooth Sensitivity and Color Change After Home Bleaching". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05028335. Licensed CC0.

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