Completed NA INTERVENTIONAL 4-arm NCT02169102

Effect of Low Power Laser in Tooth Pain Modulation Caused by Irreversible Inflammation

Effect of Low Power Laser in Pain Modulation During Irreversible Inflammation of Tooth Pulp

Sponsor: Fundação de Amparo à Pesquisa do Estado de São Paulo

Interventions Laser 1 (at 0,16 Joules/point of irradiation) Laser 2 (1,6 Joules/point of irradiation) No additional Intervention (control) Sham Laser Irradiation

Updated 5 times since 2017 Last updated: Apr 10, 2015 Started: Feb 28, 2013 Primary completion: Jun 30, 2014 Completion: Oct 31, 2014

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

This NA trial investigates Acute Pain and Pulpitis and is currently completed. Fundação de Amparo à Pesquisa do Estado de São Paulo leads this study, which shows 5 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Feb 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Fundação de Amparo à Pesquisa do Estado de São Paulo
University of Sao Paulo

Data source: University of Sao Paulo

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

Study Locations

• São Paulo, Brazil