Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2011
Comparative study of final visual outcome between open- and closed-globe injuries following surgical treatment of traumatic cataract.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Shah Mehul Ashvin, Shah Shreya Mehul, Shah Shashank B, Patel Chintan G, Patel Utsav A, Appleware Adway, Gupta Ashish
Аннотация
OBJECTIVE: The objective of this work is to compare final visual outcomes in cases of surgically treated traumatic cataract between open-globe and closed-globe groups, as classified by the Birmingham Eye Trauma Terminology system.
DESIGN: Observational cohort study.
SETTING: Tertiary eye-care center at the trijunction of Gujarat, Madhya Pradesh, and Rajasthan states in central western India.
METHODS: We enrolled patients meeting specific inclusion criteria, examined their eyes to review any co-morbidities due to trauma, performed surgery for traumatic cataracts, and implanted lenses. The patients were re-examined 6 weeks postoperatively. We classified the cases of traumatic cataract as either open-globe (group 1) or closed-globe (group 2), according to the Birmingham Eye Trauma Terminology (BETT) system, and compared visual acuity.
OUTCOME MEASURES: Visual Acuity.
RESULTS: Our cohort of 687 eyes with traumatic cataracts included 496 eyes in group 1 and 191 in group 2. Six weeks postoperatively, the visual acuity was >20/60 in 298 (58%) and 75 (39.1%) operated eyes in groups 1 and 2, respectively (p < 0.001, ANOVA). At follow-up, >20/60 vision was significantly higher in group 1 than in group 2 (OR = 1.61; 95% CI, 0.85-3.02). Overall, 373 eyes (54.3%) regained final visual acuity >20/60.
CONCLUSIONS: Open-globe injury has a more favorable prognosis for satisfactory (>20/60) visual recovery after management of traumatic cataracts.
DESIGN: Observational cohort study.
SETTING: Tertiary eye-care center at the trijunction of Gujarat, Madhya Pradesh, and Rajasthan states in central western India.
METHODS: We enrolled patients meeting specific inclusion criteria, examined their eyes to review any co-morbidities due to trauma, performed surgery for traumatic cataracts, and implanted lenses. The patients were re-examined 6 weeks postoperatively. We classified the cases of traumatic cataract as either open-globe (group 1) or closed-globe (group 2), according to the Birmingham Eye Trauma Terminology (BETT) system, and compared visual acuity.
OUTCOME MEASURES: Visual Acuity.
RESULTS: Our cohort of 687 eyes with traumatic cataracts included 496 eyes in group 1 and 191 in group 2. Six weeks postoperatively, the visual acuity was >20/60 in 298 (58%) and 75 (39.1%) operated eyes in groups 1 and 2, respectively (p < 0.001, ANOVA). At follow-up, >20/60 vision was significantly higher in group 1 than in group 2 (OR = 1.61; 95% CI, 0.85-3.02). Overall, 373 eyes (54.3%) regained final visual acuity >20/60.
CONCLUSIONS: Open-globe injury has a more favorable prognosis for satisfactory (>20/60) visual recovery after management of traumatic cataracts.