PURPOSE: To evaluate the effect of lacrimal punctal occlusion in the management of the ocular surface disease in chronic Stevens-Johnson syndrome. DESIGN: Retrospective noncomparative case series. PARTICIPANTS: Thirty-one eyes of 18 patients with chronic Stevens-Johnson syndrome seen at the Department of Ophthalmology of the Tokyo Dental College were studied. INTERVENTION: Patients' lacrimal puncta were occluded by cauterization or with punctal plugs. MAIN OUTCOME MEASURES: The effect of lacrimal punctal occlusion was evaluated by changes in subjective symptoms, best-corrected visual acuity (VA), Schirmer test, tear clearance test, and ocular surface double vital staining before and after punctal occlusion. RESULTS: After lacrimal punctal occlusion, symptomatic improvement was observed in 19 eyes (61.3%). The mean logarithmic VA showed significant improvement from -0.64+/-0.87 to -0.52+/-0.86 (P<0.05). The Schirmer I test results before punctal occlusion yielded a mean score of 7.4+/-8.7 mm, which changed to 10.2+/-8.3 mm after punctal occlusion. The mean preocclusion and postocclusion tear clearance values were 7.5+/-6.6 times and 4.9+/-4.8 times, respectively. The Rose Bengal staining score decreased from 4.7+/-2.8 to 2.7+/-2.2 points (P<0.05), and the fluorescein staining score decreased from 5.0+/-2.3 to 2.2+/-2.5 points (P<0.05), respectively. CONCLUSIONS: Concurrent improvements in subjective symptoms, vital staining scores, and VA point to the favorable effects of lacrimal punctal occlusion for the ocular surface health in chronic Stevens-Johnson syndrome.
PURPOSE: To evaluate the effect of lacrimal punctal occlusion in the management of the ocular surface disease in chronic Stevens-Johnson syndrome. DESIGN: Retrospective noncomparative case series. PARTICIPANTS: Thirty-one eyes of 18 patients with chronic Stevens-Johnson syndrome seen at the Department of Ophthalmology of the Tokyo Dental College were studied. INTERVENTION: Patients' lacrimal puncta were occluded by cauterization or with punctal plugs. MAIN OUTCOME MEASURES: The effect of lacrimal punctal occlusion was evaluated by changes in subjective symptoms, best-corrected visual acuity (VA), Schirmer test, tear clearance test, and ocular surface double vital staining before and after punctal occlusion. RESULTS: After lacrimal punctal occlusion, symptomatic improvement was observed in 19 eyes (61.3%). The mean logarithmic VA showed significant improvement from -0.64+/-0.87 to -0.52+/-0.86 (P<0.05). The Schirmer I test results before punctal occlusion yielded a mean score of 7.4+/-8.7 mm, which changed to 10.2+/-8.3 mm after punctal occlusion. The mean preocclusion and postocclusion tear clearance values were 7.5+/-6.6 times and 4.9+/-4.8 times, respectively. The Rose Bengal staining score decreased from 4.7+/-2.8 to 2.7+/-2.2 points (P<0.05), and the fluorescein staining score decreased from 5.0+/-2.3 to 2.2+/-2.5 points (P<0.05), respectively. CONCLUSIONS: Concurrent improvements in subjective symptoms, vital staining scores, and VA point to the favorable effects of lacrimal punctal occlusion for the ocular surface health in chronic Stevens-Johnson syndrome.
Authors: Min Ho Kang; Mee Kum Kim; Hyun Joo Lee; Hyeon Il Lee; Won Ryang Wee; Jin Hak Lee Journal: J Korean Med Sci Date: 2011-06-20 Impact factor: 2.153