Completed PHASE4 INTERVENTIONAL 2-arm NCT01350050

Topical Pharyngeal Anesthesia With Articaine for Gastroscopy

Topical Pharyngeal Anaesthesia With Articaine for Gastroscopy. A Randomized Double-blind Study on Volunteers

Sponsor: Helsinki University Central Hospital

Interventions 9% Sodium Chloride solution for injection articaine

Updated 5 times since 2017 Last updated: Jul 4, 2012 Started: Sep 30, 2009 Primary completion: Dec 31, 2009 Completion: Dec 31, 2009

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

Listed as NCT01350050, this PHASE4 trial focuses on Gastroscopy and remains completed. Sponsored by Helsinki University Central Hospital, it has been updated 5 times since 2009, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Sep 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Helsinki University Central Hospital

Data source: Helsinki University Central Hospital

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

Study Locations

• Helsinki, Finland