» Articles » PMID: 22553690

Immediate Intraocular Pressure Rise After Intravitreal Injection of Ranibizumab and Two Doses of Triamcinolone Acetonide

Overview
Specialty Ophthalmology
Date 2012 May 4
PMID 22553690
Citations 19
Authors
Affiliations
Soon will be listed here.
Abstract

Aim: To evaluate prospectively immediate intraocular pressure (IOP) changes after the intravitreal injection of ranibizumab, 2 and 4mg triamcinolone acetonide.

Methods: Patients who underwent intravitreal injection of 0.1mL (4mg) triamcinolone acetonide (TA, Group T4), 0.05mL (2mg) TA (Group T2) and 0.05mL (0.5mg) ranibizumab (Group R) comprised the study population. Overall, 229 eyes of 205 patients were injected. Fifty-four eyes (23.6%) were in Group T4, 69 eyes (30.1%) in Group T2 and 106 eyes (46.3%) in Group R. If IOP was less than 26mmHg immediately after the injection no further measurement was performed. If IOP was ≥26mmHg, IOP was remeasured till the reading was below 26mmHg at 5, 15 and 30 minutes.

Results: Immediately after the injection, the IOP of 28 eyes (51.9%) in Group T4, 22 eyes (31.9%) in Group T2 and 51 eyes (48.1%) in Group R were over 25mmHg. At 30 minutes, IOP of one eye (1.9%) in group T4, two eyes (2.9%) in group T2 and two eyes (1.9 %) in Group R were over 25mmHg. Immediate post-injection IOP was significantly higher in Group T4 and Group R when compared to Group T2 (P<0.001 and P<0.001, respectively). IOP was significantly higher in eyes without vitreous reflux when compared to those with vitreous reflux in all groups (P<0.001).

Conclusion: IOP may remarkably increase immediately after the intravitreal injection of 2 or 4mg triamcinolone acetonide, and 0.5mg ranibizumab. Absence of vitreous reflux is the most important predicting factor for immediate IOP rise after the injection.

Citing Articles

Effect of Vitreous Reflux after Intravitreal Aflibercept Injection for Macular Edema with Branch Retinal Vein Occlusion: A Real-World Study.

Muto T, Sakamoto M, Machida S, Imaizumi S, Sekiryu T J Ophthalmol. 2024; 2024:7645490.

PMID: 39263211 PMC: 11390217. DOI: 10.1155/2024/7645490.


Development of uniform fenofibrate-loaded biodegradable microparticle by membrane emulsification.

Meng T, Sudarjat H, Momin M, Ma J, Xu Q Int J Pharm. 2023; 650():123675.

PMID: 38061500 PMC: 10843658. DOI: 10.1016/j.ijpharm.2023.123675.


Clinical Features Associated with Acute Elevated Intraocular Pressure After Intravitreal Anti-VEGF Injections.

LoBue S, Gindina S, Saba N, Chang T, Davis M, Fish S Clin Ophthalmol. 2023; 17:1683-1690.

PMID: 37333491 PMC: 10276604. DOI: 10.2147/OPTH.S414212.


Accuracy of intravitreal injection volume for aflibercept pre-filled syringe and BD Luer-Lok one-milliliter syringe.

Guest J, Malbin B, Abrams G, Parendo A, Das S, Okeagu C Int J Retina Vitreous. 2022; 8(1):27.

PMID: 35382900 PMC: 8981608. DOI: 10.1186/s40942-022-00375-3.


Effect of quadrant switch on ıntraocular pressure change in ıntravitreal aflibercept or ranibizumab ınjection applications.

Altintas M, Ulas F, Celebi S, Uyar E Int Ophthalmol. 2022; 42(9):2841-2846.

PMID: 35357637 DOI: 10.1007/s10792-022-02274-w.


References
1.
Rosenfeld P, Brown D, Heier J, Boyer D, Kaiser P, Chung C . Ranibizumab for neovascular age-related macular degeneration. N Engl J Med. 2006; 355(14):1419-31. DOI: 10.1056/NEJMoa054481. View

2.
Dwinger M, Pieper-Bodeewes I, Eter N, Holz F . [Variations in intraocular pressure (IOP) and necessity for paracentesis following intravitreal triamcinolone injection]. Klin Monbl Augenheilkd. 2005; 222(8):638-42. DOI: 10.1055/s-2005-858459. View

3.
Kotliar K, Maier M, Bauer S, Feucht N, Lohmann C, Lanzl I . Effect of intravitreal injections and volume changes on intraocular pressure: clinical results and biomechanical model. Acta Ophthalmol Scand. 2007; 85(7):777-81. DOI: 10.1111/j.1600-0420.2007.00939.x. View

4.
Benz M, Albini T, Holz E, Lakhanpal R, Westfall A, Iyer M . Short-term course of intraocular pressure after intravitreal injection of triamcinolone acetonide. Ophthalmology. 2006; 113(7):1174-8. DOI: 10.1016/j.ophtha.2005.10.061. View

5.
Hauser D, Bukelman A, Pokroy R, Katz H, Len A, Thein R . Intravitreal triamcinolone for diabetic macular edema: comparison of 1, 2, and 4 mg. Retina. 2008; 28(6):825-30. DOI: 10.1097/IAE.0b013e318165767e. View