No abstract

Refilling presbyopic lenses with a soft polymer enabled restoration of lens power changes with mechanical stretching. Because sclerosis of the lens is an important factor in human presbyopia, refilling the lens during lens surgery for cataract could enable restoration of clear vision and accommodation in human presbyopia.

A certain level of accommodation can be restored after lens refilling in adolescent rhesus monkeys. During the follow-up period refraction measurements were possible in all five monkeys that underwent the treatment designed to prevent inflammation and capsular opacification.

We examined barriers to and facilitators of sports participation in people with visual impairments. Participants registered at Royal Visio, Bartiméus, and the Eye Association were invited to complete a questionnaire (telephone or online). Six hundred forty-eight of the invited participants (13%) completed the questionnaire, and 63% of the respondents reported sports participation. Walking (43%), fitness (34%), and cycling (34%) were frequently mentioned sports. Costs, lack of peers/buddies, and visual impairment were negatively associated with sports participation, whereas higher education and computer (software) use were positively associated. The most important personal barrier was visual impairment; transport was the most important environmental barrier. Active participants also mentioned dependence on others as a personal barrier. The most important personal facilitators were health, fun, and social contacts; support from family was the most important environmental facilitator. To improve sports participation in people with visual impairments, the emphasis in a sports program should be on the positive aspects of sports, such as fun, health, and social contacts.