gms | German Medical Science

29. Internationaler Kongress der Deutschen Ophthalmochirurgen (DOC)

09.06. - 11.06.2016, Nürnberg

The comparison of intermediate visual acuity in patients treated for epiretinal membrane by phaco-vitrectomy with bifocal LENTIS Comfort LS-313 MF15 lens (Oculentis®) and monofocal lens insertion

Meeting Abstract

  • Karolina Ceglowska - Medical University in Lublin, Department of General Ophthalmology, Lublin, Polen
  • Ivanka Dacheva - Universitäts-Augenklinik Heidelberg, Heidelberg
  • Joanna Wasiak - Universitäts-Augenklinik Heidelberg, Heidelberg
  • Geraldine Pinelli - Universitäts-Augenklinik Heidelberg, Heidelberg
  • Katarzyna Nowomiejska - Medical University in Lublin, Department of General Ophthalmology, Lublin, Polen
  • Robert Rejdak - Medical University in Lublin, Department of General Ophthalmology, Lublin, Polen
  • Florian Kretz - Universitäts-Augenklinik Heidelberg, Heidelberg
  • Gerd Auffarth - Universitäts-Augenklinik Heidelberg, Heidelberg
  • Michael Koss - Universitäts-Augenklinik Heidelberg, Heidelberg

29. Internationaler Kongress der Deutschen Ophthalmochirurgen. Nürnberg, 09.-11.06.2016. Düsseldorf: German Medical Science GMS Publishing House; 2016. DocPO 1.8

doi: 10.3205/16doc120, urn:nbn:de:0183-16doc1207

Veröffentlicht: 3. Juni 2016

© 2016 Ceglowska et al.
Dieser Artikel ist ein Open-Access-Artikel und steht unter den Lizenzbedingungen der Creative Commons Attribution 4.0 License (Namensnennung). Lizenz-Angaben siehe http://creativecommons.org/licenses/by/4.0/.


Gliederung

Text

Purpose: The most commonly used combined procedure for epiretinal membrane (ERM) removal is a phaco-vitrectomy including a monofocal lens implantation. It remains questionable, how the implantation of a bi- or multifocal lens would influence the visual acuity of those patients. The aim of this prospective clinical study was to compare the outcome visual acuity in patients treated either with a bifocal LENTIS Comfort LS-313 MF15 lens (Oculentis®, Germany) or monofocal lens implantation followed by a three-port pars plana vitrectomy with membrane peeling.

Methods: 20 patients (mean age: 67 years) with ERM undergoing phaco-vitrectomy were included in the study. Ten patients (G1) received the bifocal LENTIS Comfort LS-313 MF15 lens (Oculentis®, Germany) and ten patients (G2)- a standard monofocal lens- CT Zeiss Asphina. All patients underwent thorough ophthalmologic examination including spectral-domain optical coherence tomography (SD-OCT) and IOL Master before the operation (T0) and also 6 to 12 months after the surgery (T1). The examination at T1 included visual acuity examination (the number of read letters) in the distance of 4 m, 80 cm and 40 cm with the usage of ETDRS charts.

Results: There were no statistically significant differences considering age, preoperative vision acuity and the retinal thickness in T0 and T1 between two groups of patients (G1 versus G2). The number of letters read for the distance of 80cm (uncorrected intermediate vision acuity- UIVA) was significantly greater in G1 (mean UIVA=57 in G1 versus mean UIVA=48 in G2; p<0,05). There was no significant difference in the vision acuity in 40cm distance (uncorrected near vision acuity- UNVA) and also in 4m distance (uncorrected distant vision acuity- UDVA and best corrected distant vision acuity- BCDVA) between G1 and G2.

Conclusions: The patients with MF15 lens presented significantly better UIVA and similar UNVA, UDVA and BCDVA in comparison to the patients with monofocal lens. The insertion of bifocal or multifocal instead of monofocal lens during phaco-vitrectomy for the treatment of epiretinal membrane should be considered as it can affect favorably the patient’s life quality.