Standard anterior peritomy versus a small posterior incision for the implantation of the PRESERFLO microshunt.

Autor: Bamousa A; Department of Ophthalmology, University of Würzburg, Würzburg, Germany., Dakroub M; Department of Ophthalmology, University of Würzburg, Würzburg, Germany., Verma-Fuehring R; Department of Ophthalmology, University of Würzburg, Würzburg, Germany., Papadopoulos K; Department of Ophthalmology, University of Würzburg, Würzburg, Germany., Hillenkamp J; Department of Ophthalmology, University of Würzburg, Würzburg, Germany., Loewen NA; Department of Ophthalmology, University of Würzburg, Würzburg, Germany. loewen.nils@gmail.com.; Artemis Eye Centers of Frankfurt, Hanauer Landstr. 147, 60314, Frankfurt, Germany. loewen.nils@gmail.com.
Jazyk: angličtina
Zdroj: International ophthalmology [Int Ophthalmol] 2023 Dec; Vol. 43 (12), pp. 5071-5078. Date of Electronic Publication: 2023 Oct 24.
DOI: 10.1007/s10792-023-02910-z
Abstrakt: Purpose: To compare two approaches for the implantation of the PRESERFLO microshunt: an anterior approach (A) with a 6-8-mm peritomy and a posterior approach (P) with a 3-mm incision.
Methods: We retrospectively analyzed 126 patients who received a PRESERFLO microshunt. We compared intraocular pressure (IOP), surgical time, medication count, and postoperative complications over nine months.
Results: The baseline IOP was similar in A (21.8 ± 8.5 mm Hg) and P (23.9 ± 8.1 mm Hg) (p = 0.08). Surgical duration was significantly shorter in P (10 ± 0.4 min) than in A (26 ± 0.8 min) (p < 0.001). Postoperative IOP levels were comparable in A (10.8 ± 5.9 mm Hg) and P (10.6 ± 4.5 mm Hg) at 30 days (p = 0.62) and throughout the study (all intra-group p-values > 0.08). The preoperative medication count was 3.2 ± 1.3 drops in A and 3.3 ± 1.0 drops in P (p = 0.4). Postoperative values were 0.2 ± 0.6 in A and 0.3 ± 0.7 in P at nine months. There were no significant differences in complications and surgical revisions between groups (p-values > 0.05).
Conclusion: Both techniques achieved satisfactory IOP and medication count reductions and had similar safety profiles, but the posterior incision technique was 2.6 times faster than the anterior incision technique.
(© 2023. The Author(s).)
Databáze: MEDLINE
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