Korean J Ophthalmol.  2014 Jun;28(3):275-277. 10.3341/kjo.2014.28.3.275.

Suspected Bacterial Endophthalmitis Following Sustained-release Dexamethasone Intravitreal Implant: A Case Report

Affiliations
  • 1Ophthalmology Department, Ankara Ataturk Training and Research Hospital, Ankara, Turkey. mcllarkn@yahoo.com
  • 2Department of Ophthalmology, Yildirim Beyazit University, Ankara, Turkey.

Abstract

A 58-year-old man admitted to our opthalmology department with the complaint of branch retinal vein occlusion. He was treated with intravitreal Ozurdex in the right eye. Two days after the injection, the patient presented with ocular pain and the visual acuity was hand movement. A diagnosis of endophthalmitis was made. We performed emergent pars plana vitrectomy (PPV) and the implant was removed from the vitreous cavity using a retinal forceps. A combination of vancomycin 1.0 mg and amikacin 0.4 mg was injected intravitreally. However, because of the blurring in the vitreus one week after the procedure, phacoemulsification and a repeat PPV was performed. Five days after the last procedure the signs and symptoms of endophthalmitis were resolved. Our case demonstrated that endophthalmitis could develop after intravitreal implantation of Ozurdex. Surgical removal of the implant and immediate vitrectomy seems to be a useful treatment option in these cases.

Keyword

Dexamethasone implant; Endophthalmitis; Ozurdex; Pars plana vitrectomy

MeSH Terms

Device Removal/methods
Dexamethasone/administration & dosage/*adverse effects
Diagnosis, Differential
Drug Implants/*adverse effects
Endophthalmitis/diagnosis/*etiology/surgery
Eye Infections, Bacterial/diagnosis/*etiology/surgery
Glucocorticoids/administration & dosage/adverse effects
Humans
Intravitreal Injections/adverse effects
Male
Middle Aged
Retinal Vein Occlusion/diagnosis/*drug therapy
Vitrectomy
Dexamethasone
Drug Implants
Glucocorticoids

Figure

  • Fig. 1 Significant anterior chamber reaction with hypopyon.

  • Fig. 2 The implant was removed from the vitreous cavity using a retinal forceps.


Reference

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3. Marchino T, Vela JI, Bassaganyas F, et al. Acute-onset endophthalmitis caused by alloiococcus otitidis following a dexamethasone intravitreal implant. Case Rep Ophthalmol. 2013; 4:37–41.
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5. Endophthalmitis Vitrectomy Study Group. Results of the Endophthalmitis Vitrectomy Study. A randomized trial of immediate vitrectomy and of intravenous antibiotics for the treatment of postoperative bacterial endophthalmitis. Arch Ophthalmol. 1995; 113:1479–1496.
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