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Macular pigment and dark adaptation in older population with normal maculas
Macular pigment (MP) such as lutein, zeaxanthin and meso-zeaxanthin are highly concentrated in the fovea. They protect the retina from damage of ambient blue light via antioxidant properties. In older eyes with normal healthy retina, macular pigment optical density (MPOD)...
Effects of blood donation on the physiology of the eye
Hypovolaemia is a state of decreased blood volume, the reduction of which reduces tissue perfusion which may in turn lead to cellular hypoxia and end-organ damage. In blood donation, 500ml of blood is collected in ten minutes. This equates to...Ombudsman comments on CQC's annual State of Care report
Parliamentary and Health Service Ombudsman Rob Behrens comments on the Care Quality Commission's (CQC) annual State of Care report.
ANGPTL-4 inhibition reduces inflammation in diabetic retinopathy
Diabetic retinopathy (DR) is the most common cause of blindness in working-age humans, and numbers are rising due to increased cases of type 2 diabetes (T2D). T2D is associated with increased obesity and dyslipidaemia, which is a major risk factor...
Resveratrol protects against steroid induced intraocular pressure
Topical and systemic steroid delivery is a very effective treatment for many ocular conditions but is compromised by raised intraocular pressure which in turn leads to death of retinal ganglion cells and irreversible blindness. This is an important consideration with...
A review of patient education interventions within paediatric ophthalmology
This systematic review aimed to review published literature around the content, effectiveness and outcomes related to interventions educating patients within paediatric ophthalmology. A single database was searched from inception to June 2022. Interventions aimed at either the patient or carers...
Closed-chamber haptic re-externalisation for posteriorly displaced sclerotomy and inadequate haptic tuck in glued posterior chamber intraocular lenses
This technique (online video http://jcrsjournal.org) emphasises the importance of both symmetrical and sufficient anterior placement of sclerotomies to externalise an adequate length of the haptics, which in turn provides good centration and stability of the intra-ocular lens (IOL). The authors...
Surgical success rates in abducens palsy management
The aim of the study was to identify factors associated with surgical outcomes in isolated abducens palsy. To achieve this goal the authors reviewed the records of adult patients with abducens palsy who underwent strabismus procedures during a fourteen year...
