PURPOSE: To evaluate the outcomes of early versus late immunomodulatory treatment (IMT) in patients with HLA-B27-associated chronic uveitis. METHODS: Seventy-two patients (114 eyes) with HLA-B27-associated chronic uveitis received IMT at the Ocular Immunology & Uveitis Service of the Massachusetts Eye and Ear Infirmary and were evaluated retrospectively. Main outcome measures were visual acuity, control of inflammation, number of flare-ups and steroid-sparing effect. RESULTS: The median time between diagnosis and start of IMT was 3.05 years. Accordingly, patients were divided into two groups: group A comprised those in whom initiation of IMT was within the first 3 years (36 patients), and in group B initiation of IMT was more than 3 years from the initial diagnosis (36 patients). Control of inflammation was achieved in 29 patients (80.5%) of the early-treated group and in 33 patients (91.6%) of the late-treated group. A steroid-sparing effect was achieved for 13 (81.25%) of the 16 and for 11 (73.33%) of the 15 patients who were on systemic steroid in the early- and late-treated groups respectively. The mean follow-up for the early-treated group was 2.14 years and for the late-treated group, 3.46 years. CONCLUSIONS: Immunomodulatory therapy is an effective treatment for severe HLA-B27 uveitis that fails to respond to conventional steroid treatment, regardless of the timing of its initiation. However, introduction of IMT within 3 years of the disease onset prevents the adverse effects of steroids (cataract, glaucoma) and reduces the likelihood of repeated recurrences of the uveitis.
Outcomes of early and late immunomodulatory treatment in patients with HLA-B27-associated chronic uveitis
FIORE, Tito;
2003
Abstract
PURPOSE: To evaluate the outcomes of early versus late immunomodulatory treatment (IMT) in patients with HLA-B27-associated chronic uveitis. METHODS: Seventy-two patients (114 eyes) with HLA-B27-associated chronic uveitis received IMT at the Ocular Immunology & Uveitis Service of the Massachusetts Eye and Ear Infirmary and were evaluated retrospectively. Main outcome measures were visual acuity, control of inflammation, number of flare-ups and steroid-sparing effect. RESULTS: The median time between diagnosis and start of IMT was 3.05 years. Accordingly, patients were divided into two groups: group A comprised those in whom initiation of IMT was within the first 3 years (36 patients), and in group B initiation of IMT was more than 3 years from the initial diagnosis (36 patients). Control of inflammation was achieved in 29 patients (80.5%) of the early-treated group and in 33 patients (91.6%) of the late-treated group. A steroid-sparing effect was achieved for 13 (81.25%) of the 16 and for 11 (73.33%) of the 15 patients who were on systemic steroid in the early- and late-treated groups respectively. The mean follow-up for the early-treated group was 2.14 years and for the late-treated group, 3.46 years. CONCLUSIONS: Immunomodulatory therapy is an effective treatment for severe HLA-B27 uveitis that fails to respond to conventional steroid treatment, regardless of the timing of its initiation. However, introduction of IMT within 3 years of the disease onset prevents the adverse effects of steroids (cataract, glaucoma) and reduces the likelihood of repeated recurrences of the uveitis.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
