I've usually had good control for all of my 38 years with T1D. But, this was a personal best for the last 30 days. A lot of the credit goes to the 780G. Zepbound also definitely helps. And, keeping my alarms in a tight range helps. I've also long suspected from reading the experiences of others that my own case of diabetes is just less difficult to manage than most due to some dumb luck of biochemistry or something.
As you're likely aware, Zepbound is not approved for T1D, at least in the U.S. I'm not sure about elsewhere. My endo put me on it at my request for weight loss. It has also had a strong effect on making my normally good control even better. I hope it's approved soon.
In the end though, I honestly don't know what I was doing so well in the past month.
Since it's past midnight here now, the streak ended last night with dinner at my in-laws. I went out of range on the high side, overcorrected, and then walked home. I think I ate 8 or 9 glucose tablets to come back from my worst low in a while.
That dinner ended up looking like this. It's actually not that bad. But, it definitely broke the streak.
The above is a screenshot of my phone in the Minimed Mobile app. All other images are of the Medtronic 780G pump using the History & Graph->Sensor Glucose Review feature.
Anyway, here was the good bit.
For 13 days, my time in range averaged to 100%. I did go out of range both ways for short periods. But, even averaging 100% for that long is a personal best for me.
Here's what that 13 days looked like.
You can see the small amount of time low and smaller amount high. That's actually backwards for me normally. I generally average more time above range than below.
For the last 30 days prior to yesterday, my time in range averaged 99%. Even with Zepbound, that's a personal best for me.
My 30 day average looked like this.
Sometimes I also like to do something strange with Sensor Glucose Review. The numbers for the range can actually be changed. They default to whatever you leave them on. So, if you have this pump and try this, don't forget to set it back next time you run the report.
While the images above are for the official range used by the medical profession for Time in Range (70-180mg/dL), below are images of my time in a much tighter range. I set the range for 75-135mg/dL.
Here's what that same 13 days looked like within the much tighter range.
I'm pretty confident that maintaining 84% time between 75 and 135 is also a personal best for me. I'm not positive. But, I think so.
Here's the same tighter range for a full 30 days.
For 30 days, my time between 75 and 135 drops to 80%. But, I'm still pretty confident that this is as good as it has been for a whole month.
Anyway, it's always a bit disappointing when a good streak ends. But, I'm pretty pleased with this one.
If you're curious, my time in range before Zepbound for a 30 day Sensor Glucose Review was usually 93-95% with one or two times hitting 97%. With Zepbound, I often get 97% or even 98%. And, I've lost about 18 pounds. I'm only on the second dose, 5mg. I probably need to increase that. But, I do sometimes feel a bit off. And, I'm not trying to lose a huge amount. So, I've been staying with this does for probably too long.
Note for those using other units:
70-180mg/dL ~= 3.9-10mmol
75-135mg/dL ~= 4.2-7.5mmol