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BMJ 2006;333:601-602 (16 September), doi:10.1136/bmj.333.7568.601-b
| The first 150 words of the full text of this article appear below. |
EDITORAs editor of a diabetic retinopathy website with patients regulary sending letters, I agree with Marshall and Flyvberg's comments.1 Care is rapidly improving across the United Kingdom, but around a quarter of patients with retinopathy still present with severe retinopathy at time of diagnosis of diabetes. They have not been screened for diabetes, despite having it for 5-10 years and having been recommended screening by medical professionals.2
Thus, in addition to Marshall and Flyvberg's suggestions, screening for diabetes itself must improve if retinopathy is to be prevented; and people must make the lifestyle changes to avoid type 2 diabetes.3
If control of diabetes improves from a poor level yielding a significantly lower HbA1c, however, well established retinopathy may progress rapidly: good control will help in the long but not the short term. This has played a part in worsening severe retinopathy in many people.
Basal bolus insulin
D J Kinshuck, associate specialist, ophthalmology
Good Hope Hospital, Sutton Coldfield, Birmingham B75 7RR david.kinshuck@goodhope.nhs.uk