Abstract
Purpose
The purpose of this study was to describe the treatment of giant retinal tears (GRTs) with 25-gauge pars plana vitrectomy (PPV) and medium-term postoperative perfluoro-n-octane (MT-PFO).
Methods
The study was a retrospective interventional case series of consecutive patients with GRTs treated with 25-gauge PPV and postoperative MT-PFO for a period of 2–3 weeks. A second, staged procedure was performed in all patients for PFO removal.
Results
Twenty-three eyes of 22 patients were studied, with a mean follow-up of 33.04 ± 19.74 months. Successful reattachment was achieved in 91.3 % of eyes (21/23) after MT-PFO. Retinal re-detachment occurred in five eyes, which was caused by proliferative vitreoretinopathy. Additional complications included cataract progression (n = 10), foreign body response (30.4 %, 7/23), and transient intraocular pressure (IOP) elevation (8/23, 34.8 %). Transient IOP elevation was associated with worse visual outcome (p = 0.01).
Conclusions
MT-PFO was found to be an effective and safe technique for operative management of GRTs. In the majority of patients, retinas remained attached without further surgical intervention. Cataract progression, intraocular inflammation, and associated increased intraocular pressure are potential complications of MT-PFO.
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Ethical standards
This study conformed to the tenets set forth in the Declaration of Helsinki, and was performed in accordance with the Health Insurance Portability and Accountability Act of 1996 (HIPAA). The study was approved by the institutional review board of the University of Tennessee Health Science Center at Memphis, TN. Patients were included only after providing informed consent for study participation.
Conflict of interest
Dr. Charles is a consultant for Alcon Laboratories, Fort Worth, TX.
All other authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements) or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.
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Randolph, J.C., Diaz, R.I., Sigler, E.J. et al. 25-gauge pars plana vitrectomy with medium-term postoperative perfluoro-n-octane for the repair of giant retinal tears. Graefes Arch Clin Exp Ophthalmol 254, 253–257 (2016). https://doi.org/10.1007/s00417-015-3049-4
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DOI: https://doi.org/10.1007/s00417-015-3049-4