PMID- 28565834 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200929 IS - 1792-0981 (Print) IS - 1792-1015 (Electronic) IS - 1792-0981 (Linking) VI - 13 IP - 5 DP - 2017 May TI - Intravenous infusion umbilical cord-derived mesenchymal stem cell in primary immune thrombocytopenia: A two-year follow-up. PG - 2255-2258 LID - 10.3892/etm.2017.4229 [doi] AB - Four patients with chronic refractory immune thrombocytopenic purpura (ITP) received human umbilical cord-derived mesenchymal stem cells (hUC-MSCs). The hUC-MSC dose was 5x10(7) to 1x10(8). Complete remission (CR) was achieved in three patients in 12 months and one patient in 24 months. Three patients received the second hUC-MSC transplantation with the same dose. The median time between hUC-MSC transplantation and response was 12.5 days (range, 7-16). There were no severe adverse events during and post hUC-MSC transplantation. During follow-up (median, 17 months; range, 13-24) no other immunosuppressive drugs were used post-first hUC-MSCs transplantation. In conclusion, hUC-MSC transplantation is a reasonable salvage treatment in chronic refractory ITP. Prospective randomized large-scale clinical trials are needed to further elucidate the efficacy of hUC-MSCs transplantation therapy on ITP. FAU - Wang, Xiaohua AU - Wang X AD - Department of Hematology, Siping Hospital of China Medical University, Siping, Jilin 136000, P.R. China. AD - Jilin Tuhua Bioengineering Company Ltd., Siping, Jilin 136000, P.R. China. FAU - Yin, Xiaoguang AU - Yin X AD - Jilin Tuhua Bioengineering Company Ltd., Siping, Jilin 136000, P.R. China. FAU - Sun, Wei AU - Sun W AD - Department of Hematology, Siping Hospital of China Medical University, Siping, Jilin 136000, P.R. China. FAU - Bai, Jin AU - Bai J AD - Department of Hematology, Siping Hospital of China Medical University, Siping, Jilin 136000, P.R. China. FAU - Shen, Yawen AU - Shen Y AD - Department of Hematology, Siping Hospital of China Medical University, Siping, Jilin 136000, P.R. China. FAU - Ao, Qiang AU - Ao Q AD - Department of Tissue Engineering, China Medical University, Shenyang, Liaoning 110122, P.R. China. FAU - Gu, Yongquan AU - Gu Y AD - Department of Vascular Surgery, Xuanwu Hospital of Capital Medical University, Beijing 100053, P.R. China. FAU - Liu, Ying AU - Liu Y AD - Jilin Tuhua Bioengineering Company Ltd., Siping, Jilin 136000, P.R. China. AD - Key Laboratory of Tissue Engineering, Siping, Jilin 136000, P.R. China. LA - eng PT - Journal Article DEP - 20170314 PL - Greece TA - Exp Ther Med JT - Experimental and therapeutic medicine JID - 101531947 PMC - PMC5443306 OTO - NOTNLM OT - chronic immune thrombocytopenic purpura OT - efficacy OT - human umbilical cord-derived mesenchymal stem cells OT - intravenous infusion OT - safety EDAT- 2017/06/02 06:00 MHDA- 2017/06/02 06:01 PMCR- 2017/03/14 CRDT- 2017/06/02 06:00 PHST- 2016/03/18 00:00 [received] PHST- 2017/02/24 00:00 [accepted] PHST- 2017/06/02 06:00 [entrez] PHST- 2017/06/02 06:00 [pubmed] PHST- 2017/06/02 06:01 [medline] PHST- 2017/03/14 00:00 [pmc-release] AID - ETM-0-0-4229 [pii] AID - 10.3892/etm.2017.4229 [doi] PST - ppublish SO - Exp Ther Med. 2017 May;13(5):2255-2258. doi: 10.3892/etm.2017.4229. Epub 2017 Mar 14.