NCT lookup

Pull any trial record directly from ClinicalTrials.gov.

INflammatory MediatorS in the PathophysIology of Diabetic REtinopathy Study

CompletedPhase 1

Sponsor: Stephen J. Kim, MD

Conditions: Diabetic Retinopathy

Interventions: Ketorolac 0.45% ophthalmic solution, Placebo - Preservative-free artificial tears, Aqueous PGE2 and inflammatory cytokines measurements

Countries: United States

The central hypothesis is that inflammation mediators are biomarkers of both systemic diabetes and Diabetic Retinopathy (DR) progression in the aqueous and that sustained topical ketorolac application reduces/suppresses those inflammatory mediators thereby reducing the progression of Diabetic Retinopathy.

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria

Inclusion Criteria:

* Aim 1 Diabetic Arm Inclusion Criteria: Adult patients age 18 years or greater with type II diabetes.
* Aim 1 Nondiabetic Control Arm Inclusion Criteria: age-matched patients without diabetes who are undergoing unilateral vitrectomy surgery for non-inflammatory conditions such as epiretinal membrane or macular hole.
* Aim 2 Inclusion Criteria: Adult patients age 18 years or older with type II diabetes, with baseline moderate NPDR and HbA1c ≥ 8.

Exclusion Criteria:

* Aim 1 Diabetic Arm Exclusion Criteria: Patients with a history of previous vitrectomy in either eye; prior intravitreal injection within 3 months; co-existent macular, retinovascular, or inflammatory disease; history of ocular trauma; aphakia; presence of an anterior chamber intraocular lens; current use of prescription systemic NSAIDs or regular use of nonprescription NSAIDs including aspirin (defined as 4 days or more a week for at least 2 weeks a month); blood pressure \> 180/110 mmHg; risk for corneal melting; and inability to comply with follow-up.
* Aim 1 Nondiabetic Control Arm Exclusion Criteria: Patients who are unable to comply with testing and follow-up.
* Aim 2 Exclusion Criteria: Patients with a history of previous vitrectomy in either eye; prior intravitreal injection within 3 months; co-existent macular, retinovascular, or inflammatory disease; history of ocular trauma; aphakia; presence of an anterior chamber intraocular lens; current use of prescription systemic NSAIDs or regular use of nonprescription NSAIDs including aspirin (defined as 4 days or more a week for at least 2 weeks a month); blood pressure \> 180/110 mmHg; risk for corneal melting; and inability to comply with follow-up.

Locations (1)

Nashville, Tennessee, United States