From test tubes to pumps
In the early days, to test my blood sugar levels, I’d put a tablet in a test tube of urine. It told you a minute later, what your levels were two hours before! Control was just impossibly difficult. But I just got on with it.
"Since I started using an insulin pump 20 years ago, I haven’t had a night-time hypo because the alarm wakes you up when you’re low."
Before that, once or twice a week I’d wake my wife up in the middle of the night with my shaking – I’d be fit to burst with hypos. She would have to try and get sugar down me. And I was finger pricking around eight or nine times a day as I had no hypo awareness.
For the last year, I’ve been using a hybrid closed loop system – a Medtronic 780g pump with CGM Guardian 4 sensors which is very accurate. For the first two months, I was 92% in range and now I’m 80% in range.
"Before, when I was on the Medtronic 640g pump with CGM Guardian 3 sensors, I was up and down like loose trousers."
"I’m now only finger pricking once a week. But there are still problems. I feel like the pump doesn’t give me enough insulin when my blood sugar levels are high."
The biggest challenge for me with diabetes is living with things that are uncontrollable. Today and yesterday, I had exactly the same breakfast at the same time and checked my blood sugar level one hour later. Yesterday I was 9mmol/l and today I was 5mmol/l.