Continuous Glucose Monitoring with Medtronic/MiniMed Updated

December 5, 2007

I decided to create a new post for this so that my initial reaction to continuous metering would remain untouched and available for review. If you would like to see my first reactions to this device, please refer to my original post on the same topic.

I am now at the point where I am satisfied with the sensor glucose readings about 75% of the time. This has taken me a number of months, despite the fact that I consider myself quite technical and quite good at caring for my diabetes. Thus far, the sensor has helped my go from an A1C of 5.8 to 5.3, an improvement of about 9%. I do not know yet whether my next A1C will be as good. My doctor has cautioned be about going low too often. Being even more careful about lows than I had been may raise this slightly.

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Diabetes Tight Control

September 27, 2007

I have had Type I Diabetes since 1988. I have been pumping Humalog since 1998. My hemaglobin A1C tends to be in the 5.5 – 5.9 range. I have had A1Cs as high as 6.3 and as low as 5.4, not counting my long honeymoon period.

The reasons to maintain tight control and to improve whatever level of control each of us has have to do with the Diabetic Control and Complications Test (DCCT) that was performed years ago. That long term test of varying levels of control proved the intuitively obvious. Better control reduces diabetic complications. It also quantified it. Those in the tight control group saw a 50% reduction in all diabetic complications except one. For retinopathy the reduction was 60%. Tha’s a 60% reduction in the chances of going blind. That’s huge. It also proved that it was not a simple tight control yes or no type question but that improvements in control at all levels reduced risks of complications. So, that’s some serious incentive for maintaining the tightest control we can, whatever that is for each of us.

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