Journal
STEM CELLS TRANSLATIONAL MEDICINE
Volume 5, Issue 1, Pages 87-94Publisher
WILEY
DOI: 10.5966/sctm.2015-0004
Keywords
Cirrhosis; Hematopoietic stem cell; Regenerative medicine; Cell-based therapy
Categories
Funding
- Small Business Development Centers at Royan Institute
- Iranian Council of Stem Cell Research and Technology
- Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
Ask authors/readers for more resources
The present study assessed the effects of intraportal infusions of autologous bone marrow-derived mononuclear cells (MNCs) and/or CD133(+) cells on liver function in patients with decompensated cirrhosis. We randomly assigned 27 eligible patients to a placebo, MNCs, and/or CD133(+) cells. Cell infusions were performed at baseline and month 3. We considered the absolute changes in the Model for End-Stage Liver Disease (MELD) scores at months 3 and 6 after infusion as the primary outcome. The participants and those who assessed the outcomes were unaware of the treatment intervention assignments. After 6 months, 9 patients were excluded because of liver transplantation (n = 3), hepatocellular carcinoma (n = 1), loss to follow-up (n = 3), and death (n = 2). The final analysis included 4 patients from the CD133(+) group, 8 from the MNC group, and 6 from the placebo group. No improvement was seen in the MELD score at month 6 using either CD133+ cells or MNC infusions compared with placebo. However, at month 3 after infusion, a trend was seen toward a higher mean absolute change in the MELD score in patients who had received CD133(+) cells compared with placebo (-2.00 +/- 1.87 vs. -0.13 +/- 1.46; p =.08). No significant adverse events occurred in the present study. A transient improvement in the MELD score was observed in subjects treated with CD133(+) cells but not in the MNC or placebo group. Although the study was not powered to make definitive conclusions, the data justify further study of CD133(+) therapy in cirrhotic patients.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available