Umbilical cord blood mesenchymal stem cell transplantation in 20 patients with multiple system atrophy
10.3969/j.issn.1673-8225.2009.45.033
- VernacularTitle:脐血间充质干细胞移植治疗多系统萎缩20例
- Author:
Like WU
;
Xiaojuan WANG
;
Baolei XU
;
Shuangshuang LIU
;
Saichun CHU
;
Bo CHENG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2009;13(45):8975-8978
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To observe the outcomes of umbilical cord blood mesenchymal stem call transplantation for treating neural function of multiple system atrophy (MSA) patients.METHODS:A total of 20 MSA patients were selected at the Beijing Wu Stem Cells Medical Center from January to October 2008.All patients received treatment of vessel distention,anti-free radical,trophic nerve and call membrane stabilization,as well as umbilical cord blood mesenchymal stem call transplantation via intrathecal injection.Patients at left-lateral position,and body bent at hips,knees and necks.Acupuncture was conducted at the space of lumbar vertebra 3 and 4.Following local anesthesia,No.9 needle was directly pricked into the subarachnoid cavity.2 mg dexamethasone was slowly infused,and 5 mL (5×106 stem cells) umbilical cord blood mesenchymal stern call injection was obtained and slowly infused into the subarachnoid cavity within 10 minutes,once per week,four times as a course,totally one course.We adopted Unified Multiple System Atrophy Rating Scale (UMSARS) to evaluate those MSA patients.The higher score represented a severe pathogenetic condition.RESULTS:Compared with pretransplantation,the UMSARS score was significantly decreased in 20 patients 4 weeks follwing transplantation (P ＜ 0.01).After the treatment,patient's clinical symptoms such as slow movement,balance disturbance,orthostatic hypotension,urinary and bowel disorders had full obvious improvement.Graft versus host disease was not found.CONCLUSION:It is indicated that mesenchymal stem call transplantation is effective,can partly improve MSA patients' clinical symptoms,and improve patients' life quality.
