The British journal of ophthalmology
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Patients with uveal melanoma can be treated by a number of modalities. As none of the different treatments offer a survival advantage, a key factor in choosing among treatments is their differential impact on patients' quality of life. A short, patient based questionnaire was developed and validated for evaluating outcomes following treatment for uveal melanoma. ⋯ The MOOD is a practical and scientifically sound patient based measure which can be used in research and audit to evaluate outcomes following treatment for uveal melanoma. It takes 5 minutes to complete and meets standard psychometric criteria for reliability and validity.
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Visual awareness during phacoemulsification cataract surgery is an important determinant of patient satisfaction with any anaesthetic technique. Topical anaesthesia could be associated with significant visual awareness because it does not affect optic nerve function. ⋯ Patients experience a wide variety of visual sensations during phacoemulsification cataract surgery under topical anaesthesia. Topical anaesthesia does not, however, appear to result in greater visual awareness than regional anaesthesia. Preoperative patient counselling should include information about the visual experience during surgery.
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Comment Letter
Topical steroid use in the treatment of ocular alkali burns.
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Randomized Controlled Trial Clinical Trial
New equipment to prevent carbon dioxide rebreathing during eye surgery under retrobulbar anaesthesia.
Carbon dioxide concentration under ophthalmic drapes increases during eye surgery under local anaesthesia. A new prototype has been designed which combines continuous suction of carbon dioxide enriched air and continuous oxygen insufflation under ophthalmic drapes to prevent carbon dioxide accumulation in spontaneously breathing patients undergoing cataract surgery. ⋯ Application of this new prototype for continuous aspiration of carbon dioxide enriched air prevents carbon dioxide rebreathing and subsequent hypercapnia associated with an elevated respiratory rate. This new equipment may therefore be useful in patients undergoing ophthalmic surgery under retrobulbar anaesthesia.