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Post a Comment Comparative evaluation of the results of surgical treatment of open-angle glaucoma using an Ex-Press® P-200 filtration device and drainage device “anti-glaucoma implant A3”
- Authors: Grineva M.K.1, Astakhov S.Y.1, Turgel V.A.2
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Affiliations:
- Academican I.P. Pavlov First St. Petersburg State Medical University of the Ministry of Healthcare of the Russian Federation
- I.P. Pavlov First St. Petersburg State Medical University
- Issue: Vol 13, No 3 (2020)
- Pages: 29-36
- Section: Original study articles
- URL: https://journals.rcsi.science/ov/article/view/42464
- DOI: https://doi.org/10.17816/OV42464
- ID: 42464
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Abstract
Purpose. The article presents the results of a comparative analysis of the effectiveness of surgical treatment of open-angle glaucoma using the Ex-Press® P-200 filtering device and the “Anti-glaucoma A3 implant”.
Materials and methods. Using simple sequential sampling, 52 patients (59 eyes) were divided into 2 groups. The first group was implanted with Ex-Press® P-200, the second – with “Anti-glaucoma implant A3”. The follow-up period for patients ranged from 6 months to three years. At each visit, a standard ophthalmic examination was performed. For tonometry, the ICare TA01i portable non-contact tonometer was used. To assess the stabilization of the glaucoma process, we performed static (threshold) automatic perimetry using the Pericom perimeter and optical coherence tomography (OCT) of the optic nerve heads using a Spectralis HRA-OCT tomograph (Heidelberg Engineering).
Conclusions. The implantation of devices of both types led to a persistent decrease in intraocular pressure, maintenance of visual functions, and stabilization of the glaucoma process. Intra- and postoperative complications corresponded to the nature of filtering procedures and did not have significant differences in the groups. However, cases of shunt erosion were noted only in the group with implanted Ex-Press® devices.
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##article.viewOnOriginalSite##About the authors
Maria K. Grineva
Academican I.P. Pavlov First St. Petersburg State Medical University of the Ministry of Healthcare of the Russian Federation
Author for correspondence.
Email: mariagrineva83@gmail.com
ORCID iD: 0000-0003-1279-7996
SPIN-code: 4547-9835
ResearcherId: D-8824-2019
Postgraduate, Ophthalmology Department
Russian Federation, Saint PetersburgSergey Yu. Astakhov
Academican I.P. Pavlov First St. Petersburg State Medical University of the Ministry of Healthcare of the Russian Federation
Email: astakhov73@mail.ru
SPIN-code: 7732-1150
Scopus Author ID: 56660518500
MD, PhD, DMedSc, Professor, Head of the Ophthalmology Department
Russian Federation, Saint PetersburgVadim A. Turgel
I.P. Pavlov First St. Petersburg State Medical University
Email: Zanoza194@gmail.com
Resident, Department of Ophthalmology
Russian Federation, Saint PetersburgReferences
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