- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03690622
Effect of Topical Dexmedetomidine on Intraocular Pressure
October 1, 2018 updated by: Beirut Eye Specialist Hospital
The Effect of Topical Dexmedetomidine (0.0055%) on Intraocular Pressure in Healthy Eyes: a Randomized Controlled Trial
Evaluate the short-term safety and efficacy of dexmedetomidine (0.0055%) drops on intraocular pressure (IOP) in healthy eyes.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
49
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Beirut, Lebanon, 116-5311
- Beirut Eye Specialist Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients with healthy eyes and no history of glaucoma
Exclusion Criteria:
- history of glaucoma, IOP > 24mmHg at baseline, abnormal optic nerve on fundus examination, keratoconus, corneal graft, corneal edema or a history of refractive surgery
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Sham Comparator: BSS
Balanced salt solution
|
instillation of eyedrop
|
Active Comparator: Dexmedetomidine
dexmedetomidine (0.0055%)
|
Instillation of eyedrops
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Intraocular pressure change
Time Frame: at presentation, 30 minutes, 4 hours and 24 hours after instillation
|
Taken by aplanation tonometry
|
at presentation, 30 minutes, 4 hours and 24 hours after instillation
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Quigley HA, Broman AT. The number of people with glaucoma worldwide in 2010 and 2020. Br J Ophthalmol. 2006 Mar;90(3):262-7. doi: 10.1136/bjo.2005.081224.
- Tham YC, Li X, Wong TY, Quigley HA, Aung T, Cheng CY. Global prevalence of glaucoma and projections of glaucoma burden through 2040: a systematic review and meta-analysis. Ophthalmology. 2014 Nov;121(11):2081-90. doi: 10.1016/j.ophtha.2014.05.013. Epub 2014 Jun 26.
- Kim NY, Yoo YC, Park H, Choi YD, Kim CY, Bai SJ. The effect of dexmedetomidine on intraocular pressure increase in patients during robot-assisted laparoscopic radical prostatectomy in the steep Trendelenburg position. J Endourol. 2015 Mar;29(3):310-6. doi: 10.1089/end.2014.0381. Epub 2014 Oct 14.
- Zhou C, Zhu Y, Liu Z, Ruan L. The Effects of Intravenous Dexmedetomidine Injections on IOP in General Anesthesia Intubation: A Meta-Analysis. Biomed Res Int. 2017;2017:6186832. doi: 10.1155/2017/6186832. Epub 2017 Feb 2.
- Vartiainen J, MacDonald E, Urtti A, Rouhiainen H, Virtanen R. Dexmedetomidine-induced ocular hypotension in rabbits with normal or elevated intraocular pressures. Invest Ophthalmol Vis Sci. 1992 May;33(6):2019-23.
- Fakhoury H, Abdelmassih Y, El-Khoury S, Amro M, Zaarour K, Cherfan C, Tomey K, Khoueir Z. Effect of Topical Dexmedetomidine (0.0055%) on Intraocular Pressure in Healthy Eyes: A Randomized Controlled Trial. J Curr Glaucoma Pract. 2021 May-Aug;15(2):58-63. doi: 10.5005/jp-journals-10078-1310.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 1, 2017
Primary Completion (Actual)
January 1, 2018
Study Completion (Actual)
April 3, 2018
Study Registration Dates
First Submitted
September 12, 2018
First Submitted That Met QC Criteria
September 28, 2018
First Posted (Actual)
October 1, 2018
Study Record Updates
Last Update Posted (Actual)
October 3, 2018
Last Update Submitted That Met QC Criteria
October 1, 2018
Last Verified
September 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Eye Diseases
- Ocular Hypertension
- Glaucoma
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Analgesics, Non-Narcotic
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Hypnotics and Sedatives
- Dexmedetomidine
Other Study ID Numbers
- BeirutEyeSH
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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