Completed NA INTERVENTIONAL 3-arm NCT01224847

Intravitreal Injection Anesthesia - Comparison of Different Topical Agents

Intravitreal Injection Anesthesia - Comparison of Different Topical Agents.

Sponsor: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

Conditions Age-Related Macular Degeneration (AMD)

Interventions Cocaine Lidocaine Tetracaine

Updated 7 times since 2017 Last updated: Apr 17, 2012 Started: Oct 31, 2009 Primary completion: Nov 30, 2009 Completion: Nov 30, 2009

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

A NA clinical study on Age-Related Macular Degeneration (AMD), this trial is completed. The trial is conducted by London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's and has accumulated 7 data snapshots since 2009. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

7 versions recorded

Apr 2025 — Present [monthly]

Completed NA
Jan 2025 — Apr 2025 [monthly]

Completed NA
Sep 2024 — Jan 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Oct 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

Data source: London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

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

Study Locations

• London, Canada