Completed PHASE4 INTERVENTIONAL 4-arm NCT02150031

Bacteraemia Secondary to Tooth Extraction: Chlorhexidine Prophylaxis Protocols

Bacteraemia Secondary to Tooth Extraction: a Randomized Clinical Trial on Efficacy of Three Different Chlorhexidine Prophylaxis Protocols

Sponsor: University of Santiago de Compostela

Conditions Bacteremia Tooth Extraction Status Nos

Interventions 0.2% Chlorhexidine 1% Chlorhexidine Blood extraction Lidocaine plus adrenaline Tooth extraction

Updated 6 times since 2017 Last updated: May 25, 2014 Started: Dec 31, 2010 Primary completion: May 31, 2012 Completion: Jun 30, 2012

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

This PHASE4 trial investigates Bacteremia and Tooth Extraction Status Nos and is currently completed. University of Santiago de Compostela leads this study, which shows 6 recorded versions since 2010 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 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
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Dec 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Santiago de Compostela

Data source: University of Santiago de Compostela

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

Study Locations

• Porto, Portugal
• Santiago de Compostela, Spain