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Investigators aim to evaluate the ocular penetration of topical tacrolimus 0.03% eye drops.
Topical tacrolimus 0.03% will be instilled into the eyes of patients 15 minutes before cataract surgery. Aqueous samples will be collected at the time of cataract surgery and will be subjected to detection of presence and level of tacrolimus.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Topical tacrolimus | Experimental | Ten patients will be include. Topical tacrolimus 0.05% will be instilled into the eyes of patients 15 minutes before cataract surgery. Aqueous samples will be collected at the time of cataract surgery and will be subjected to detection of presence and level of tacrolimus. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Tacrolimus | Drug | Topical tacrolimus 0.05% eye drops will be instilled into the eyes of patients every minute for 5 minutes. After 15 minutes, at the time of cataract surgery, aqueous samples will be collected and will be subjected to detection of presence and level of tacrolimus. |
| Measure | Description | Time Frame |
|---|---|---|
| Detection of the concentration of tacrolimus ( nanograms/milliliter) in the anterior chamber following ocular topical application. | From date of obtaining the aqueous samples until getting the laboratory results of concentration of topical tacrolimus in the aqueous humor up to 2 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Ssmir S Shoughy, MD | Contact | +966 11 464 9614 | 222 | samir.shawki@hotmail.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The Eye Center | Recruiting | Riyadh | 11534 | Saudi Arabia |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 32025589 | Derived | Shoughy SS, Aljassar FM, Tabbara KF. Aqueous penetration of topical tacrolimus. Am J Ophthalmol Case Rep. 2020 Jan 17;17:100582. doi: 10.1016/j.ajoc.2019.100582. eCollection 2020 Mar. |
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| ID | Term |
|---|---|
| D015807 | Eye Injuries, Penetrating |
| ID | Term |
|---|---|
| D005131 | Eye Injuries |
| D005151 | Facial Injuries |
| D006259 | Craniocerebral Trauma |
| D020196 | Trauma, Nervous System |
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| ID | Term |
|---|---|
| D016559 | Tacrolimus |
| ID | Term |
|---|---|
| D018942 | Macrolides |
| D007783 | Lactones |
| D009930 | Organic Chemicals |
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|
| D009422 |
| Nervous System Diseases |
| D014947 | Wounds and Injuries |
| D014950 | Wounds, Penetrating |