Completed PHASE4 INTERVENTIONAL 2-arm NCT04236115

Comparison of Articaine and Prilocaine for Extraction of Maxillary Teeth

Does Articaine, Rather Than Prilocaine, Increase the Success Rate of Anaesthesia for Extraction of Maxillary Teeth

Sponsor: Taibah University

Conditions Dental Extraction Maxillary Teeth Overcoming the Failure of Anaesthesia

Interventions Adrenalin Articaine 4% Felypressin Prilocain 3%

Updated 5 times since 2020 Last updated: Jan 21, 2020 Started: Sep 20, 2017 Primary completion: Apr 20, 2018 Completion: Jun 20, 2018

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

A PHASE4 clinical study on Dental Extraction and Maxillary Teeth, this trial is completed. The trial is conducted by Taibah University and has accumulated 5 data snapshots since 2017. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

5 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE4
Sep 2024 — Sep 2025 [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Feb 2020 — Jan 2021 [monthly]

Completed PHASE4

First recorded

Sep 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Taibah University

Data source: Taibah University

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

Study Locations

• Madinah, Saudi Arabia