| Literature DB >> 33779826 |
Caroline Maria Glatzel1, Ágnes Patzkó2, Juliane Matlach3, Franz Grehn4.
Abstract
OBJECTIVE: The aim of this study was to examine the 2‑year results of filtering trabeculotomy (FTO) compared to conventional trabeculectomy (TE) in primary open-angle glaucoma, pseudoexfoliation glaucoma, and pigmentary glaucoma. PATIENTS AND METHODS: Thirty consecutive patients after FTO and 87 patients after TE were included in the study. Both groups were matched 1:3 according to age and intraocular pressure (IOP). The primary endpoint was reaching the target IOP after 2 years. An IOP without medication of ≤ 18 mm Hg and an IOP reduction of ≥ 30% were defined as complete success, and as qualified success with medication. Secondary endpoints were mean IOP reduction, resulting visual acuity, complications and subsequent operations. The surgical technique of the FTO is available as a video for this article.Entities:
Keywords: Filtering glaucoma surgery; Glaucoma surgery; Lowering of intraocular pressure; Matching; Non-penetrating glaucoma surgery
Mesh:
Substances:
Year: 2021 PMID: 33779826 PMCID: PMC8105228 DOI: 10.1007/s00347-021-01365-w
Source DB: PubMed Journal: Ophthalmologe ISSN: 0941-293X Impact factor: 1.059
| Vor Operation | FTO | TE | Signifikanz |
|---|---|---|---|
| Alter (Jahre) | 67,0 ± 10,0 | 66,9 ± 9,2 | 0,94 |
| Geschlecht (m – %) | 36,7 | 49,4 | 0,29 |
| Augen (RA – %) | 50,0 | 52,9 | 0,83 |
| POWG (%) | 66,7 | 77,0 | 0,33 |
| PEX-Glaukom (%) | 20,0 | 21,8 | 1,00 |
| Pigmentglaukom (%) | 13,3 | 1,1 | 0,02 |
| Pseudophakie (%) | 30,0 | 10,3 | 0,02 |
Medikamente (%) (1/2/3/4 Wirkstoffklassen) | 3,3/20,0/33,3/43,3 | 11,5/25,3/37,9/24,1 | Jeweils |
| IOD – alle Patienten (mm Hg) | 23,0 | 23,0 | 0,86 |
| IOD nur PEX (mm Hg) | 21,0 | 25,0 | 0,32 |
| Visus Gesamtgruppe (logMAR (dezimal)) | 0,05 (0,9) | 0,10 (0,8) | 0,56 |
| Visus PEX-Gruppe (logMAR (dezimal)) | 0,19 (0,63) | 0,00 (1,0) | 0,39 |
IOD intraokularer Druck, FTO filtrierende Trabekulotomie, PEX Pseudoexfoliationsglaukom, POWG primäres Offenwinkelglaukom, RA rechtes Auge, TE konventionelle Trabekulotomie
| FTO | TE | Signifikanz | |
|---|---|---|---|
| Vollständiger Erfolg (%) | 42,9 | 52,1 | 0,50 |
| Qualifizierter Erfolg (%) | 57,1 | 71,8 | 0,23 |
Medikamente (%) (1/2/3/4 Wirkstoffklassen) | 0,0/17,9/10,7/3,6 | 4,2/9,9/14,1/7,0 | Jeweils |
| IOD gesamt (mm Hg) | 13,4 | 12,4 | 0,18 |
| IOD PEX (mm Hg) | 15,5 ( | 11,0 ( | 0,02 |
| Vollständiger Erfolg (%) | 33,3 | 56,7 | 0,07 |
| Qualifizierter Erfolg (%) | 70,4 | 77,6 | 0,60 |
Medikamente (%) (1/2/3/4 Wirkstoffklassen) | 11,1/14,8/11,1/11,1 | 4,3/10,1/8,7/5,8 | – |
| IOD gesamt (mm Hg) | 12,8 | 11,0 | 0,12 |
| IOD PEX (mm Hg) | 16,0 ( | 11,0 ( | 0,05 |
| Visus Gesamtgruppe (logMAR (dezimal)) | 0,20 (0,63) | 0,15 (0,7) | |
| Visus PEX-Gruppe (logMAR (dezimal)) | 0,05 (0,9) | 0,13 (0,7) | |
IOD intraokularer Druck, FTO filtrierende Trabekulotomie, PEX Pseudoexfoliationsglaukom, TE konventionelle Trabekulektomie



