hUC Mesenchymal Stem Cells (19#iSCLife®-LC) in the Treatment of Decompensated Hepatitis b Cirrhosishepatitis b Cirrhosis

Summary

1. Evaluation the safety of using human umbilical mesenchymal stem cells to treat patients with hepatitis B cirrhosis. 2. Observe the curative effect of patients with hepatitis B cirrhosis who use human umbilical mesenchymal stem cells to treat. 3. Explore the possible mechanism of human umbilical mesenchymal stem cells to treat patients with hepatitis B cirrhosis.

Eligibility

Inclusion Criteria:

* Age 18-60 years old, gender not limited, body mass index (BMI) between 19-25 kg/m2, including boundary value;
* The diagnosis of hepatitis B cirrhosis was in line with the 2015 American society of hepatology (AASLD) guidelines for the treatment of chronic hepatitis B, and the liver function grade was child-pugh B or child-pugh C, with a score range of 7-12 points, and Model for End-Stage Liver Disease score≤21 points.
* Have not received stem cell therapy in the recent 6 months;
* Subjects will be able to sign the informed consent in accordance with the study procedures and instructions.

Exclusion Criteria:

* Insufficiency of vital organs, such as heart, kidney and lung;
* End-stage cirrhosis with severe complications, including but not limited to: hepatic encephalopathy, gastrointestinal bleeding,Severe bleeding tendency, massive ascites, etc.
* Concomitant peritonitis, pneumonia, or other types of infection not under control;
* Have a history of severe allergic reaction or allergy to two or more kinds of food or medicine;
* Positive serum HIV antibody and syphilis antibody;
* Alpha fetoprotein\>400ng/mL with primary liver cancer or without imaging evidence;
* Chronic liver disease and cirrhosis are caused by non-chronic hepatitis B virus infection, or other factors except chronic hepatitis B virus infection ;
* Patients with severe mental illness and cognitive impairment;

Conditions2

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