Efficacy and safety of 0.1% ciclosporin A cationic emulsion in dry eye disease: a pooled analysis of two double-masked, randomised, vehicle-controlled phase III clinical studies

Leonardi, Andrea; Messmer, Elisabeth M.; Labetoulle, Marc; Amrane, Mourad; Garrigue, Jean-Sebastien; Ismail, Dahlia; Sainz-de-la-Maza, Maite; Figueiredo, Francisco C. und Baudouin, Christophe (2019): Efficacy and safety of 0.1% ciclosporin A cationic emulsion in dry eye disease: a pooled analysis of two double-masked, randomised, vehicle-controlled phase III clinical studies. In: British Journal of Ophthalmology, Bd. 103, Nr. 1: S. 125-131

Abstract

Background/aim To assess the treatment effect of 0.1% ciclosporin A cationic emulsion (CsA CE) versus vehicle on signs/symptoms of dry eye disease (DED) in various subgroups (moderate-to-severe DED/severe DED/ Sjogren's syndrome (SS)/SS with severe DED). Methods Pooled data were analysed from two similar phase III studies: SICCANOVE (moderate-to-severe DED) and SANSIKA (severe DED with severe keratitis). In both studies, patients aged >= 18 years received CsA CE 0.1% (n=395) or vehicle (n=339) once daily for 6 months. A composite responder efficacy endpoint (corneal fluorescein staining-Ocular Surface Disease Index (CFSOSDI) at month 6) was used to evaluate the efficacy of CsA CE in alleviating signs/symptoms of DED (response defined as improvement of >= 2 grades in CFS and >= 30% in OSDI (baseline to month 6)). Human leucocyte antigen-DR (HLA-DR) conjunctival expression was used as a biomarker of ocular surface inflammation. Results CsA CE-treated patients were significantly more likely to be CFS-OSDI responders than vehicletreated patients in the overall (OR 1.66, 95% CI 1.11 to 2.50;P=0.015), severe DED (1.80, 1.04 to 3.19;P=0.038) and SS with severe DED (3.37, 1.20 to 11.19;P=0.030) populations. The difference was not significant for CsA CE versus vehicle for the overall Sjogren's population (OR 1.77, CI 0.89 to 3.66;P=0.109). CsA CE also significantly reduced median HLA-DR expression versus vehicle at 6 months (P=0.002). Conclusion Pooled phase III data indicate CsA CE produced significant improvement in signs/symptoms versus vehicle in patients with moderate-to-severe DED (especially in those with severe keratitis), including patients with SS with severe DED.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 0007-1161
• Sprache: Englisch