GGT as a liver health marker — looking for input

PeptideChemSF said:

ALT was mildly raised at baseline, normalised at month five, and I now have no idea whether anything happened to the fibrosis that actually matters.

Liver ultrasound comparison for liver and MASH: my hepatologist ordered serial ultrasounds to track NAFLD regression.

Baseline: "Moderate hepatic steatosis, liver span 17.2cm, echogenic texture consistent with fat infiltration"
Month 8: "Mild steatosis, liver span 15.8cm, improved echogenicity"
Month 14: "Minimal to no steatosis, normal liver span 14.5cm, normal echotexture"

My liver literally shrank and de-fattened. The ultrasound tech said she's seen this pattern increasingly in GLP-1 patients and it's remarkable how consistently the fatty liver resolves.

Dr.SurgeonPGH said:

Liver ultrasound comparison for liver and MASH: my hepatologist ordered serial ultrasounds to track NAFLD regression.

Liver imaging follow-up for liver and MASH: FibroScan at baseline showed CAP score 334 dB/m (moderate steatosis) and stiffness 9.8 kPa (possible fibrosis). Diagnosed with NAFLD.

After 14 months: CAP dropped to 227 dB/m (minimal steatosis) and stiffness normalized to 5.5 kPa. Hepatologist says the liver is essentially healing itself as the metabolic stress resolves.

GLP-1 agonists may become first-line NASH therapy. The Phase 3 data on semaglutide for NASH is very promising.

PeptideChemSF said:

ALT was mildly raised at baseline, normalised at month five, and I now have no idea whether anything happened to the fibrosis that actually matters.

Adding a me-too, because a thread of one person's experience is not much use. I had assumed I was the exception until I read this.

Adding the clinical framing, because it changes how the question reads.

NASH/MAFLD therapeutic landscape and liver and MASH: GLP-1 agonists are emerging as potential first-line NASH therapy. The Phase 2b data for semaglutide showed 59% NASH resolution (vs 17% placebo) with 43% achieving fibrosis improvement[1].

Mechanism: GLP-1R activation reduces hepatic lipogenesis, increases fatty acid oxidation, reduces hepatic inflammation, and may directly reduce hepatic stellate cell activation (fibrosis pathway).

With resmetirom (thyroid hormone receptor agonist) recently approved for NASH, the field is evolving rapidly. Combination approaches (GLP-1 + resmetirom) are being explored.