Completed NA INTERVENTIONAL 4-arm NCT04356911

The Strontium Chloride Associated With Photobiomodulation in the Control of Post-bleaching Sensitivity

The Association of Strontium Chloride With Photobiomodulation in the Control of Tooth Post-bleaching Sensitivity: Clinical Trial, Randomized, Double-blind and Split-mouth.

Sponsor: Conselho Nacional de Desenvolvimento Científico e Tecnológico

Conditions Dentin Sensitivity

Interventions ESTRÔNCIO FBM FBM+ESTRÔNCIO PLACEBO (Negative Control)

Updated 4 times since 2020 Last updated: Apr 18, 2020 Started: Aug 1, 2018 Primary completion: Nov 15, 2019 Completion: Nov 15, 2019

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04356911, this NA trial focuses on Dentin Sensitivity and remains completed. Sponsored by Conselho Nacional de Desenvolvimento Científico e Tecnológico, it has been updated 4 times since 2018, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
May 2020 — Jan 2021 [monthly]

Completed NA

First recorded

Aug 2018

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Conselho Nacional de Desenvolvimento Científico e Tecnológico
Universidade Federal do Para

Data source: Universidade Federal do Para

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Belém, Brazil