American journal of ophthalmology · 2012
Immunologic and genetic markers in patients with idiopathic ocular inflammation and a family history of inflammatory bowel disease.
СтатьяПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Abbasian Javaneh, Martin Tammy M, Patel Sarju, Tessler Howard H, Goldstein Debra A
Аннотация
PURPOSE: To evaluate the prevalence of immunologic and genetic markers in patients with idiopathic ocular inflammation and a family history of inflammatory bowel disease.
DESIGN: Matched case-control study.
METHODS: Patients with a diagnosis of idiopathic ocular inflammation and family history of inflammatory bowel disease who did not have inflammatory bowel disease themselves were identified and matched to control patients with idiopathic ocular inflammation. Serum was evaluated for immunologic markers using Prometheus IBD Serology 7. Genomic DNA was analyzed for single nucleotide polymorphisms (SNP) of the NOD2 gene associated with Crohn disease.
RESULTS: Fifteen patients with idiopathic ocular inflammation and family history of inflammatory bowel disease were matched to 15 control patients based on age, sex, and race. Eight of 15 patients (53%) with a family history of inflammatory bowel disease had elevated p-ANCA antibody levels compared to 3 of 15 controls (20%) (1-sided P = .04) with a matched analysis odds ratio of 6.0 (1-sided P = .06). Four of 15 patients (27%) with family history of inflammatory bowel disease tested positive for immunologic markers predicting ulcerative colitis, while no control patients tested positive (1-sided P = .06). Carrier rates of NOD2 SNPs did not differ significantly between the test and control groups.
CONCLUSIONS: One-quarter of patients with idiopathic ocular inflammation and a family history of inflammatory bowel disease had immunologic markers predicting bowel disease, and one-half had elevated p-ANCA levels. Prometheus IBD Serology 7 may be useful in the evaluation of selected patients with unexplained uveitis.
DESIGN: Matched case-control study.
METHODS: Patients with a diagnosis of idiopathic ocular inflammation and family history of inflammatory bowel disease who did not have inflammatory bowel disease themselves were identified and matched to control patients with idiopathic ocular inflammation. Serum was evaluated for immunologic markers using Prometheus IBD Serology 7. Genomic DNA was analyzed for single nucleotide polymorphisms (SNP) of the NOD2 gene associated with Crohn disease.
RESULTS: Fifteen patients with idiopathic ocular inflammation and family history of inflammatory bowel disease were matched to 15 control patients based on age, sex, and race. Eight of 15 patients (53%) with a family history of inflammatory bowel disease had elevated p-ANCA antibody levels compared to 3 of 15 controls (20%) (1-sided P = .04) with a matched analysis odds ratio of 6.0 (1-sided P = .06). Four of 15 patients (27%) with family history of inflammatory bowel disease tested positive for immunologic markers predicting ulcerative colitis, while no control patients tested positive (1-sided P = .06). Carrier rates of NOD2 SNPs did not differ significantly between the test and control groups.
CONCLUSIONS: One-quarter of patients with idiopathic ocular inflammation and a family history of inflammatory bowel disease had immunologic markers predicting bowel disease, and one-half had elevated p-ANCA levels. Prometheus IBD Serology 7 may be useful in the evaluation of selected patients with unexplained uveitis.
Предметные рубрики MeSH
AdolescentAdultBiomarkersCase-Control StudiesChildEnzyme-Linked Immunosorbent AssayFemaleFluorescent Antibody Technique, IndirectGenetic MarkersHumansInflammatory Bowel DiseasesMaleMiddle AgedNod2 Signaling Adaptor ProteinPolymerase Chain ReactionPolymorphism, Single NucleotidePrevalenceRetrospective StudiesUveitisYoung Adult