The association of HLA-B8, B51, DR2, and multiple sclerosis in pars planitis.
| Autor: | Malinowski SM; Department of Ophthalmology, University of Iowa Hospitals and Clinics, Iowa City., Pulido JS, Goeken NE, Brown CK, Folk JC |
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| Jazyk: | angličtina |
| Zdroj: | Ophthalmology [Ophthalmology] 1993 Aug; Vol. 100 (8), pp. 1199-205. |
| DOI: | 10.1016/s0161-6420(93)31505-8 |
| Abstrakt: | Purpose: To establish a human leukocyte antigen (HLA) association in a homogeneous population of patients with pars planitis. Methods: A strict set of inclusion parameters was established for the diagnosis of pars planitis. Forty patients with pars planitis who met these criteria underwent HLA analysis of class I and II phenotypes. Results: HLA-B8 was present in 15 (37.5%) of 40 patients versus 85 (19.7%) of 431 controls (relative risk, 2.44; P = 0.011). HLA-B51 was present in 9 (22.5%) of 40 patients versus 51 (11.8%) of 431 controls (relative risk, 2.16; P = 0.049). HLA-DR2 was present in 27 (67.5%) of 40 patients versus 121 (28.0%) of 431 controls (relative risk, 5.32; P < 0.0001). HLA-DR2 has been associated with multiple sclerosis (MS). Exclusion of five patients with pars planitis in whom MS subsequently developed did not change the significance of these findings. Conclusions: The strongest association of pars planitis with HLA-DR2 and the temporal development of MS in some patients with pars planitis further supports an association between pars planitis and MS. |
| Databáze: | MEDLINE |
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