My cousin went through something similar two years ago. He didn’t get a miracle reversal, but after the regenerative protocol his energy came back noticeably, jaundice disappeared, and his MELD score dropped by 4 points within 8 months (they combined it with very strict diet and meds). He says the key was choosing a place that does proper pre- and post-monitoring, not just the injection and goodbye.
This page has quite a realistic description of one treatment course, including before/after labs https://stemplus.clinic/disease-treatment/cirrhosis/ – helped me understand what to actually expect and which questions to ask the clinic. Of course it’s expensive and not covered by insurance, so it’s a big decision.