Purpose: To evaluate the effectiveness of intravitreal triamcinolone acetonide on visual acuity and macular thickness using optical coherence tomography in macular edema associated with nonischemic central retinal vein occlusion (CRVO). Design: A prospective interventional case series. Patients & Methods: Twenty eyes of 25 patients with nonischemic CRVO and macular edema with visual acuity of l...

Uveitis, glaucoma, and cystoid macular edema frequently develop in patients with juvenile idiopathic arthritis. The authors describe a case of cystoid macular edema associated with juvenile idiopathic arthritis that had not responded to intravitreal triamcinolone acetonide and bevacizumab but improved significantly following intravitreal injection with a dexamethasone 0.7 mg implant.

PURPOSE To evaluate possible toxicity of intravitreal Kenalog (commercial triamcinolone acetonide) to the retina of albino rabbits. METHODS Forty-three albino rabbits were injected intravitreally with 0.1 mL of experimental solution to the right eye and 0.1 mL of saline to the left eye (control). Rabbits in Group A (n=28) were injected with 4 mg/0.1 mL of Kenalog suspension; rabbits in Group ...

OBJECTIVE The purification of commercially prepared triamcinolone acetonide is important in order to avoid the potential toxic side-effects of the solvent benzyl alcohol. We present a new technique for preparation of pure triamcinolone acetonide by dissolving the powder in sterile distilled water with no additional solvents. As the triamcinolone powder is relatively insoluble in water, we descr...

OBJECTIVE To compare intravitreal triamcinolone acetonide (IVTA) injection versus no treatment or sub-Tenon triamcinolone acetonide (STTA) injection in improving visual acuity (VA) of patients with refractory diabetic macular edema (DME; unresponsive to focal laser therapy). CLINICAL RELEVANCE Diabetic macular edema is the leading cause of visual loss in diabetic retinopathy. Laser therapy ha...

purpose: to evaluate the effect of intravitreal triamcinolone acetonide injection for management of chronic refractory uveitis in terms of inflammation, visual acuity and macular thickness. methods: this interventional case series was conducted on uveitic eyes with no remission despite proper administration of periocular and/or systemic steroids. after systemic and rheumatologic evaluations and...

This article reviews the new clinically relevant data regarding the intraocular treatment of non-infectious uveitis. Triamcinolone acetonide is the most commonly used intravitreal corticosteroid for treatment of uveitis and uveitic macular oedema. The drug is available at low cost but it is associated with a high risk of raised intraocular pressure (IOP) and cataract and is not licensed for int...

Purpose: To review the relationship between kinetics, efficacy, and safety of several corticosteroid formulations for the treatment of diabetic macular edema. Methods: Reports of corticosteroid use for the treatment of diabetic macular edema were identified by a literature search, which focused on the pharmacokinetics, efficacy, and safety of these agents in preclinical animal models and clinic...