Weak evidence for radix astragali in treating diabetic retinopathy

Radix astragali

Radix astragali is a traditional Chinese medicine made from dried roots of  that has been widely used for the treatment of diabetes.  This systematic review set out to establish if there is any clinical evidence to support its use in treating diabetic retinopathy. Clinical question In people with diabetic retinopathy (DR), does radix astragali, compared [read the full story…]

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New guidelines for the management of diabetic retinopathy


The Canadian Ophthalmological Society has published new guidance for the management of diabetic retinopathy. The guideline provides explicit account of the methods used to identify and evaluate the evidence and arrive at consensus.  Recommendations for clinical practice are set apart from the text that describes the evidence. The guideline covers: Definitions of disease Epidemiologyof diabetes [read the full story…]