The impact of interrupted corneal collagen crosslinking (CXL) treatment.

PURPOSE: To evaluate progression of keratoconus in patients where CXL treatment was interrupted due to insufficient swelling of the cornea. METHODS: A retrospective review was conducted of all patients with keratoconus diagnosis who underwent CXL at the Department of Ophthalmology, Örebro University Hospital (USÖ) during the years 2010-2017. In total 377 eyes of 280 patients were screened for inclusion. In 17 eyes (15 patients), the treatment was interrupted due to insufficient swelling of the cornea. Patient journals were reviewed and keratometry examinations were analysed for long-term progression. RESULTS: Eleven eyes (nine patients) were included in the study. Five eyes showed no signs of progression after the interrupted CXL treatment. In one eye progression continued, however, first after a period of a number of years, indicating a delayed course of clinical progression. CONCLUSION: This study indicates that debridement of the corneal epithelium and riboflavin administration without intense UVA radiation may slow or arrest the progression of keratoconus, likely due to photosensitisation from ambient light.

[Floorball ­ a common cause of sport related eye injury]. / Innebandy är en vanlig orsak till sportrelaterade ögonskador - Skyddsglasögon bör användas vid innebandyspel på alla nivåer.

Floorball - a common cause of sport related eye injury The aim of this study was to survey the incidence and type of sport related to eye injuries with special interest in floorball. A prospective study was conducted December 1st 2013 through November 30th 2014 at the Department of Ophthalmology, Örebro University Hospital. All patients presenting with an acute sports related eye injury were offered to be included. Information was collected from a self-administered questionnaire and from medical journals. During the study period, 49 patients sought care for sports related eye injuries, and 26 (53%) of those were related to floorball. The number of patients who agreed to take part in the study was 38, of which 25 had injuries related to floorball. Among the floorball players, there were two patients where the injury caused permanent vision impairment. None of the floorball players wore eye protection at the time of injury. According to this study, protective eyewear should be recommended when playing floorball, regardless of age or setting.