Visual quality of life after macular hole surgery: outcome and predictive factors.
BACKGROUND
In the present study we evaluated the functional success after macular hole surgery in correlation to visual quality of life and looked for predictive factors determining surgical success.


METHODS
Fifty-nine patients that underwent pars plana vitrectomy for idiopathic macular hole were included. Follow-up visits were performed in regular intervals after surgery and included a clinical examination, optical coherence tomography (OCT) and measurement of visual acuity. To assess the visual quality of life patients filled out the National Eye Institute 25-item Visual Function Questionnaire (VFQ-25) before and three months and one year after surgery.


RESULTS
Macular hole closure was achieved in 57 of 59 patients (97%). Mean visual acuity increased from 20/100 preoperatively to 20/34 one year after surgery (p = 0.02). Despite good visual acuity (20/27) in the fellow eye, visual quality of life (VFQ composite score) rose from 75.9 +/- 14.4 (SD) to 81.5 +/- 14.2 one year after surgery (p<0.001). Although there was no correlation between the increase in visual quality of life and visual acuity, the increase in VFQ-25 could be well predicted: low visual acuity and significant impairment on VFQ-25 testing preoperatively made patients most likely to benefit from macular hole surgery. A relatively high retinal thickness measurement at the hole border measured on OCT further increases the predictive value.


CONCLUSIONS
Macular hole surgery is associated with an increase in visual quality of life despite good visual acuity of the fellow eye. Preoperative visual acuity, VFQ-25 value and partly OCT may help to predict the increase in patients' vision related quality of life after surgery.
Hirneiss
Christoph
C
Department of Ophthalmology, Ludwig-Maximilians University, Mathildenstr. 8, 80336 Munich.
Neubauer
Aljoscha S
AS
Gass
Carolin A
CA
Reiniger
Ingrid W
IW
Priglinger
Siegfried G
SG
Kampik
Anselm
A
Haritoglou
Christos
C
D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011788:Quality of Life; D012167:Retinal Perforations / Q000150:complications / Q000503:physiopathology / Q000534:rehabilitation / Q000601:surgery*; D041623:Tomography, Optical Coherence; D016896:Treatment Outcome; D014786:Vision Disorders / Q000209:etiology / Q000534:rehabilitation; D014792:Visual Acuity; D014821:Vitrectomy