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ForumsDosing & ProtocolsPK/PD modeling for tirzepatide — anyone have experience? Page 4

PK/PD modeling for tirzepatide — anyone have experience?

CryptoCarl Sat, Jan 10, 2026 at 5:27 AM 24 replies 1,368 viewsPage 4 of 5
JakeSmashed95
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Jan 10, 2026 at 11:07 AM#16

Congrats fiona_VT!! You should be so proud of yourself. 🎉

20 19Dr.PainCLE, mike_mealprep, NicoleRaleigh and 17 others
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Dr.KarenChen
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Jan 10, 2026 at 11:24 AM#17

CryptoCarl's experience with PK/PD modeling for resonates deeply with mine. I went through almost the identical process — starting dose, titration timeline, side effects, everything.

The main difference: I am on a different medication. But the overall trajectory has been remarkably similar. Down 51 lbs in 6 months.

One thing I would add that CryptoCarl did not mention: my sleep quality improved dramatically.

33 13JessicaM_2024, TomFromTexas, mike.trainer_LA and 30 others
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NurseAsh_DET
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Jan 10, 2026 at 11:41 AM#18

Bookmarked 📌 The PK/PD modeling for info in this thread is essential. Coming back to this for sure.

Last edited: Jan 10, 2026 at 5:41 PM
20 2BrianDallas92, labquiet_amy, emily_PDX and 17 others
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andrew_nyc
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Jan 10, 2026 at 11:58 AM#19

Clinical perspective on PK/PD modeling for tirzepatide anyone:

I have managed over 200 patients on GLP-1 therapy and this topic comes up frequently. What the data shows — and what I see in practice — is that proper titration prevents most adverse events.

For this specific question, I would recommend: reviewing the relevant clinical guidelines.

5 12julia.endo, JessicaM_2024, TomFromTexas and 2 others
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Dr.EM_Chicago
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Jan 10, 2026 at 12:15 PM#20

Subscribing to this thread. PK/PD modeling for is exactly what I've been researching. 🙏

34 18lisa_labSD, adam_van, Dr.SurgeonPGH and 31 others
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