The effect of methotrexate and sulfasalazine on the course of HLA-B27-positive anterior uveitis: results from a retrospective cohort study.

PURPOSE: To investigate the effect of methotrexate (MTX) or sulfasalazine (SSZ) on the course of HLA-B27-positive, remitting acute anterior uveitis (AAU). METHODS: Forty-six patients with HLA-B27-positive AAU with or without associated systemic rheumatic disease either receiving MTX (n = 20), SSZ (n = 13), or no systemic immunomodulating treatment (Ctrl; n = 13) were studied retrospectively. Best-corrected visual acuity (BCVA), AAU relapse rate, and occurrence of uveitis-related ocular complications were analyzed at baseline (BL) and at 12-month follow-up (FU). RESULTS: Groups did not differ regarding age, gender, and presence of associated systemic diseases. BCVA at baseline was significantly worse in patients receiving MTX (logMAR 0.39 ± 0.4) than in those treated with SSZ (0.17 ± 0.2; P = 0.05) or in controls (Ctrl; 0.14 ± 0.2; P = 0.009). At the 12-month endpoint, MTX treatment was associated with significantly improved BCVA (0.18 ± 0.4 logMAR; P = 0.004). In contrast, BCVA did not significantly change in patients treated with SSZ (0.17 ± 0.3 logMAR) or in the controls (0.11 ± 0.2 logMAR). The annual uveitis relapse rate significantly decreased with MTX (BL 3.6 ± 2.4 relapses to FU 0.7 ± 0.8; P = 0.0001) and SSZ (BL 3.6 ± 1.9 to FU 1.8 ± 2.4, P < 0.01), but not in the controls (BL 1.9 ± 1.4 vs 1.9 ± 1.7 FU). The complication rate was slightly reduced with MTX (BL 1.75 ± 1.2 complications present versus FU 1.3 ± 1.2, P = 0.09) but not with SSZ (BL 0.9 ± 0.8 to FU 1.3 ± 1.4; P = 0.4) or in the controls (BL and FU 1.0 ± 0.95; P = 0.7). CONCLUSIONS: MTX and SSZ reduced the uveitis relapse rate in HLA-B27-positive AAU patients, with MTX showing a beneficial effect on AAU-related macular edema.

Ocular Hypotony in Patients With Juvenile Idiopathic Arthritis-Associated Uveitis.

PURPOSE: To analyze occurrence, risk factors, and course of ocular hypotony (OH) in juvenile idiopathic arthritis-associated uveitis (JIAU). DESIGN: Cohort study. METHODS: Epidemiologic and ophthalmologic data at baseline and during follow-up of JIAU patients with and without ocular hypotony were evaluated. RESULTS: OH developed in 57 of the 365 JIAU patients during the follow-up (mean 4.5 ± 3.5 years). In 40 patients with follow-up ≥12 months, OH was unrelated to previous ocular surgery: risk factors at baseline (univariate logistic regression analysis) included longer total duration of uveitis (odds ratio [OR] 1.13, P < .001), bilateral uveitis (OR 3.51, P = .009), low visual acuity (OR 5.1, P = .001), high laser-flare (LF) values (OR 1.74, P = .01), and presence of posterior synechiae (OR 3.28, P = .004). Increased anterior chamber (AC) cell and LF values were observed within 3 months prior to onset of transient (≤3 months; 37.5%) or persistent OH (>3 months; 62.5%). AC cell and LF values decreased within 3 months after onset of transient OH, while LF levels remained elevated ≥12 months in persistent OH. Optic disc edema and epiretinal membrane formation was found more frequently after OH onset. CONCLUSIONS: OH was observed in 15.6% of JIAU patients. Longer total uveitis duration, bilateral uveitis, low visual acuity, high AC flare and LF grades, and presence of posterior synechiae at baseline were risk factors for subsequent OH. Burden of OH might be improved with immunosuppression.

Discontinuation of long-term adalimumab treatment in patients with juvenile idiopathic arthritis-associated uveitis.

PURPOSE: The purpose of this study was to evaluate the discontinuation of adalimumab (ADA) treatment in patients with juvenile idiopathic arthritis-associated uveitis (JIAU). METHODS: Patients in whom ADA treatment was initiated for JIAU were included in this retrospective analysis. Reasons for discontinuing ADA treatment in patients with primary treatment response were analysed. RESULTS: Within a group of 387 JIAU patients, 59 of 68 patients who were treated with ADA achieved a sufficient response to treatment within 6 months. Here, 39 patients (66.1 %) were still on therapy at their last follow-up visit (mean treatment duration of 38.3 months, range 12-91). In another 20 patients, ADA had been discontinued after 1 or 2 years or later, in 10 % (n = 2), 45 % (n = 9) and 45 % (n = 9) of patients, respectively (mean 30.6 months; range 10-65). Reasons for discontinuing ADA were reactivation of uveitis (n = 8, 3.93 per 100 patient-years) or arthritis (n = 4; 1.97 per 100 patient-years), or ≥2 years of complete disease inactivity (n = 3, 1.47 per 100 patient-years), adverse events (n = 4; 1.89 per 100 patient-years), or other (n = 1; 0.47 per 100 patient-years). CONCLUSIONS: The data show a good primary response to ADA in patients with refractory JIAU. Due to the increasing rate of adalimumab failure or adverse events during long-term treatment, further treatment options may be required.

Everolimus for the treatment of uveitis refractory to cyclosporine A: a pilot study.

BACKGROUND: This study investigated the efficacy of everolimus, a potent inhibitor of T lymphocyte proliferation, for treating noninfectious uveitis. The study design was an open-label prospective trial. METHODS: Twelve patients with severe chronic uveitis (anterior and intermediate n = 9, panuveitis n = 3) refractive to cyclosporine A (CsA) received additional everolimus. MAIN OUTCOME MEASURE: the primary outcome measure was uveitis inactivity at 3 months. Secondary outcome measures were uveitis recurrence, visual acuity (BCVA), laser flare photometry values, cystoid macular edema, and tapering of concomitant corticosteroids and/or immunosuppressive drugs in 12 months with the addition of everolimus and after withdrawing everolimus. Percentages of peripheral blood CD3(+)CD4(+)CD25(+)Foxp3(+) cells were studied. RESULTS: At month 3 with everolimus, uveitis was inactive in all patients. By 12 months, uveitis had recurred in four patients after tapering (n = 2) or withdrawing (n = 2) CsA. BCVA remained stable in all patients, mean foveal thickness (OCT) was slightly reduced from 308 µm at baseline to 255 µm (p = 0.1), and mean flare values were slightly reduced from 27.8 to 19.3 photons/msec (p = 0.1). It was possible to achieve a 50 % dose reduction of systemic prednisone (n = 8) or CsA (n = 8). After withdrawing everolimus, uveitis recurred in 50 % within 1 month; by 6 months, BCVA dropped ≥2 lines in five patients, and prednisone use increased ≥50 % in four patients. The percentage of peripheral blood CD3(+)CD4(+)CD25(+)FoxP3(+) T cells increased during the everolimus treatment, and dropped after withdrawal. CONCLUSIONS: Uveitis inactivity was achieved with the addition of everolimus in patients with chronic, CsA-refractive anterior and intermediate uveitis, or panuveitis.

Favourable outcome after cataract surgery with IOL implantation in uveitis associated with juvenile idiopathic arthritis.

PURPOSE: Management of uveitic cataract in patients with juvenile idiopathic arthritis (JIA) is challenging, and intraocular lens (IOL) implantation is controversial. This study investigated the outcome after minimally invasive surgery with IOL implantation. METHODS: Retrospective analysis after phacoemulsification with in-the-bag IOL implantation was performed in 16 patients (17 operations) with ANA-positive JIA-associated chronic uveitis. In these patients, 25 G capsulectomy and anterior vitrectomy was performed and they received an intravitreal triamcinolone (TA) injection. RESULTS: Mean age at uveitis onset was 5 ± 2 years, and surgery was performed at a mean age of 11 ± 2.2 years. Preoperatively, uveitis was inactive in all patients, and visual acuity was logMAR 0.8 ± 0.44; additional uveitis complications were present in all patients, and 15 patients were receiving systemic immunosuppression/biologicals. After surgery (mean follow-up 26.5 ± 11.7 months), presence of cystoid macular oedema, papilloedema, ocular hypertension/glaucoma and hypotony did not increase compared with baseline. There was no significant worsening of AC inflammation (by cell numbers and laser flare values). IOL deposits persisted in four patients, and synechiae developed in eight. The visual acuity was improved (≥2 lines) in all patients (mean logMAR 0.3 ± 0.24). Retrolental membrane formation was not noted. Secondary capsular opacification was observed in seven patients, requiring Nd:YAG capsulotomy in five of them. CONCLUSIONS: Phacoemulsification and in-the-bag IOL implantation may improve visual outcome in JIA-associated uveitis with minimally invasive surgical technique and intravitreal TA injection. Well-controlled uveitis with appropriate use of topical steroids and systemic immunosuppression or biologicals appears as a perioperative requirement.

Long-term reduction of laser flare values after trabeculectomy but not after cyclodestructive procedures in uveitis patients.

The aim of this study was to examine long-term changes of laser flare (LF) after trabeculectomy (TE) and transscleral diode cyclophotocoagulation (TDCPC) in patients with uveitic secondary glaucoma. Retrospective, single-center analysis. Overall, 40 TE (mean follow-up 21.1 months) and 68 TDCPC (mean follow-up 21.8 months, P = 0.38) procedures were performed. The intraocular pressure (IOP) level was consistently lower in the TE group at the preoperative visit and at each follow-up visit, while IOP reduction was similar in both groups (P = 0.91). LF decreased from 59.4 photons/ms at baseline to 41.9 photons/ms in the TE group (P = 0.017) and remained unchanged in the TDCPC group (71.2 vs. 70.7 photons/ms, P = 0.84). No significant increase in the number of complications could be observed at the end of the postoperative follow-up, while best-corrected visual acuity drop and cataract formation was higher in the TE group. TE significantly reduced postoperative LF values. Higher LF values did not increase the development of new complications in this study, but an increased occurrence of cataract formation was seen in the TE group.

Prevalence of uveitic secondary glaucoma and success of nonsurgical treatment in adults and children in a tertiary referral center.

PURPOSE: The aim of this study is to compare treatment strategies, the success of topical and systemic therapy, and the need for glaucoma surgery in children and adults with secondary uveitic glaucoma. METHODS: Retrospective observational case series with 1997 consecutive new uveitis patients. RESULTS: Overall, 176 patients (8.8%) suffered from secondary glaucoma (n = 126) or ocular hypertension (n = 50). All patients received topical therapy, and 107 (62%) patients also received systemic glaucoma therapy. Topical therapy was successful (IOP

Intravitreal and orbital floor triamcinolone acetonide injections in noninfectious uveitis: a comparative study.

PURPOSE: To compare the effect of orbital floor (OFTA) or intravitreal (IVTA) administration of triamcinolone acetonide on visual acuity and chronic cystoid macular edema (CME) in patients with uveitis. METHODS: Retrospective study of patients suffering from chronic noninfectious uveitis in whom CME (n = 97) did not respond to systemic corticosteroids and/or immunosuppression combined with acetazolamide. Patients received a single injection of either IVTA (n = 48, group 1) or OFTA (n = 49, group 2). Best-corrected visual acuity, macular edema (fluorescein angiography), uveitis activity, ocular hypertension, and cataract formation were analyzed over the course of 1 year. RESULTS: Improvement in visual acuity (> or = 2 lines, LogMAR) was noted in 50% (IVTA) and 34% (OFTA) after 3 months (p = 0.23), and in 18% (IVTA) and 20% (OFTA) after 12 months. CME improved in 100% (IVTA) and 76% (OFTA) of the eyes within the first month postoperatively (p = 0.36). Macular edema was reduced in 100% (group 1) and 20% (group 2) after 3 months (p < 0.01). At 1 year, cataract progression was noted in 68% (IVTA) and 27% (OFTA) (p < 0.01). Increased intraocular pressure (>21 mm Hg) was detected in 21% (IVTA) and 0% (OFTA) at 4 weeks (p < 0.01) after injection. CONCLUSION: Uveitic CME and visual acuity not responding to systemic immunosuppression and acetazolamide may improve after an IVTA and OFTA injection. The effect is mostly transient. While the IVTA injections were more effective for improving CME, ocular hypertension and cataracts developed more often.

Intraoperative intraocular triamcinolone injection prophylaxis for post-cataract surgery fibrin formation in uveitis associated with juvenile idiopathic arthritis.

PURPOSE: To assess the efficacy of a single intraoperative intraocular injection of triamcinolone acetonide during cataract surgery to prevent postoperative fibrin formation in patients with iridocyclitis associated with juvenile idiopathic arthritis. SETTING: Department of Ophthalmology, St. Franziskus Hospital, Muenster, Germany. METHODS: The charts of 22 patients (16 girls and 6 boys) with juvenile idiopathic arthritis and chronic iridocyclitis having lensectomy and anterior vitrectomy were retrospectively reviewed. In 12 patients (14 eyes), triamcinolone acetonide 4 mg was injected into the anterior chamber at the end of the surgery (triamcinolone group). Another 10 patients (13 eyes) received an intraoperative intravenous injection of methylprednisolone and postoperative oral prednisolone (systemic treatment group). No intraocular lenses were implanted. Postoperatively, prednisolone acetate 1% eyedrops were given. The main problems included intraocular inflammation, the need for additional systemic corticosteroids, and intraocular pressure (IOP) elevation. RESULTS: The mean patient age was 10.6 years +/- 3.1 (SD) in the triamcinolone group and 7.4 +/- 2.7 years in the systemic treatment group. The mean follow-up was 9.9 +/- 3.6 months and 10.9 +/- 1.2 months, respectively. All patients were taking systemic immunosuppression before surgery, and the medication was continued postoperatively. Fibrin formation was not seen after surgery in the triamcinolone group but occurred in 5 patients in the systemic treatment group (P = .02). Additional systemic corticosteroids were not required in the triamcinolone group. All patients had visual acuity improvement. No increase in IOP was noted after the triamcinolone acetate injections. CONCLUSIONS: Intraoperative intraocular injection of 4 mg of triamcinolone acetonide may be more effective than intraoperative intravenous methylprednisolone and additional postoperative short-term oral prednisolone in preventing postoperative fibrin formation after cataract surgery in patients with juvenile idiopathic arthritis and iridocyclitis.