Has anyone dealt with surmount-osa: tirzepatide and sleep apnea ahi reduction?

LarryQC_SD said:

SURMOUNT-1 landed around 20.9% mean weight loss at 15mg over 72 weeks, against roughly 15% for semaglutide 2.4mg in STEP 1.

Pushing back on LarryQC_SD here. The "tirzepatide is simply better" summary irritates me. It is better on mean weight loss, and the cardiovascular outcome evidence is far thinner than semaglutide's. If the reason for treating is cardiovascular risk rather than weight, the evidence base points the other way.

One concrete data point for the thread. Practical numbers: half-life about 5 days, steady state 3 to 4 weeks, ladder 2.5 / 5 / 7.5 / 10 / 12.5 / 15mg, and the maintenance doses with published data behind them are 5, 10 and 15mg.

Correct me if the detail matters more than I have assumed.

BethLabQueen said:

The "tirzepatide is simply better" summary irritates me.

Adding the part of the answer the thread has not reached. The GIP arm is doing real work rather than padding the label. GIP receptor agonism appears to improve adipose insulin sensitivity and lipid handling, and — counter-intuitively — GIP signalling in the CNS reduces nausea rather than adding to it, which is why tolerability at high total agonism is better than the GLP-1-only comparison would predict. SURPASS-2 is the cleanest head-to-head: tirzepatide beat semaglutide 1mg at every dose tier.

Following on from laura_annarbor — and this may be the naive question:

Whether anyone has held 10mg long term rather than climbing, and what happened over the following year?

OP back with an update, since a thread like this is useless without one.

Reporting back after another eight months at the same dose. Still losing slowly, no new side effects, and no reason I can find to climb further.