PMID- 8341502 OWN - NLM STAT- MEDLINE DCOM- 19930830 LR - 20220309 IS - 0161-6420 (Print) IS - 0161-6420 (Linking) VI - 100 IP - 8 DP - 1993 Aug TI - The association of HLA-B8, B51, DR2, and multiple sclerosis in pars planitis. PG - 1199-205 AB - 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. FAU - Malinowski, S M AU - Malinowski SM AD - Department of Ophthalmology, University of Iowa Hospitals and Clinics, Iowa City. FAU - Pulido, J S AU - Pulido JS FAU - Goeken, N E AU - Goeken NE FAU - Brown, C K AU - Brown CK FAU - Folk, J C AU - Folk JC LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Ophthalmology JT - Ophthalmology JID - 7802443 RN - 0 (HLA-A Antigens) RN - 0 (HLA-B Antigens) RN - 0 (HLA-B8 Antigen) RN - 0 (HLA-D Antigens) RN - 0 (HLA-DR2 Antigen) SB - IM MH - Case-Control Studies MH - Female MH - HLA-A Antigens/genetics MH - *HLA-B Antigens/genetics MH - HLA-B8 Antigen MH - HLA-D Antigens/genetics MH - *HLA-DR2 Antigen MH - Humans MH - Male MH - Multiple Sclerosis/etiology/*immunology MH - Pars Planitis/complications/*immunology MH - Phenotype EDAT- 1993/08/01 00:00 MHDA- 1993/08/01 00:01 CRDT- 1993/08/01 00:00 PHST- 1993/08/01 00:00 [pubmed] PHST- 1993/08/01 00:01 [medline] PHST- 1993/08/01 00:00 [entrez] AID - S0161-6420(93)31505-8 [pii] AID - 10.1016/s0161-6420(93)31505-8 [doi] PST - ppublish SO - Ophthalmology. 1993 Aug;100(8):1199-205. doi: 10.1016/s0161-6420(93)31505-8.