JAK Inhibitors for Refractory Non-Infectious Ocular Inflammation: A Systematic Review and Meta-Analysis of Efficacy, Safety, and Optimal Positioning
Ocular Immunology and Inflammation, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Derleme
- Basım Tarihi: 2026
- Doi Numarası: 10.1080/09273948.2026.2735413
- Dergi Adı: Ocular Immunology and Inflammation
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CINAHL, EMBASE, MEDLINE, Academic Search Ultimate (EBSCO), Biomedical Reference Collection: Corporate Edition (EBSCO)
- Anahtar Kelimeler: JAK inhibitors, meta-analysis, ocular inflammation, scleritis, uveitis
- Uşak Üniversitesi Adresli: Evet
Özet
Purpose: Janus kinase (JAK) inhibitors have entered clinical testing for non-infectious ocular inflammation, but trial evidence is unsynthesized. We evaluated efficacy and safety within a pre-specified tiered framework. Methods: We searched five databases, three registries, and grey literature to July 4, 2026. Eligible studies were pre-assigned to Stratum A (systemic agents for intraocular or scleral inflammation; primary) or Stratum B (topical, ocular surface disease); bias was assessed with RoB 2 and ROBINS-I. Single-arm proportions were pooled with a beta-binomial model; with I2 above the pre-specified 75%, Synthesis Without Meta-analysis (SWiM) was primary. Results: Seven studies (four randomized by design; 465 participants) were included: 138 in Stratum A (systemic), 327 in the single Stratum B trial. In Stratum A, disease control ranged from 33.3% to 100%; five of six showed a favorable direction. The pooled estimate, 76.2% (95% CI 55.8–96.5), fell to 57.6% at 24 weeks or excluding two 100%-response studies; a prediction interval (1.0–87.1; I2 = 91.5%) confirmed no single value is reliable. In HUMBOLDT, the only placebo-controlled trial of a systemic agent, filgotinib reduced treatment failure (RR 0.55, 95% CI 0.34–0.92; NNT 3.3; p = 0.006). Serious adverse events occurred in 5/140 systemically exposed patients (3.6%, 95% CI 1.2–8.1), with no thromboembolic, major cardiovascular, or malignant events. Conclusion: Systemic JAK inhibitors show a consistent favorable direction in refractory intraocular inflammation, most reliably filgotinib, but heterogeneity and very low certainty preclude pooling. They may serve as third- or fourth-line agents pending Phase 3 data.