自体骨髓干细胞移植治疗早期脊髓损伤疗效观察

目的 观察自体骨髓干细胞移植治疗早期脊髓损伤的近期有效性和安全性.方法 2007年11月至2009年8月间山东聊城市脑科医院神经外科收治早期脊髓损伤患者51例.移植组24例患者通过蛛网膜下腔注射方式行自体骨髓干细胞移植,选择同时期入院但未行干细胞移植患者作为对照组.分别于移植前、移植后1、3、6月对两组患者进行运动、感觉功能评定（AISA评分）.同期随访血常规、凝血机制、生化全项、肿瘤标记物.结果 51例患者进入结果分析.移植后1个月,两组患者均有不同程度的运动、感觉功能回复;移植后3个月,移植组感觉功能恢复与对照组差异有统计学意义（P〈0.05）;移植后6个月,移植组运动、感觉功能恢复均与对照组差异有统计学意义（P〈0.05）.随访各项血液检查结果未出现明显异常.结论 自体骨髓干细胞移植治疗早期脊髓损伤安全且近期内疗效确定,远期疗效尚待进一步观察.

Observation on the effect of autologous bone marrow stem cells transplantation in treatment of early spinal cord injury

Objective To investigate the recent efficacy and safety of autologous bone marrow stem cells transplantation in treatment of early spinal cord injury. Methods 51 cases of early spinal cord injury admitted to Liaocheng People Hospital from 2007.11 to 2009.8 were enrolled in this study. In transplantation group, 24 patients were treated by subarachnoid space injection with autologous bone marrow stem cell transplantation. The patients who were not transplanted in the same period of hospitalization were selected as control group. Motor and sensory function ( AISA score) was assessed at 1, 3, 6 months before and after transplantation in two groups patients. And blood routine, clotting mechanisms, biochemical items andtunor markers were determined in followed up. Results After one month of transplantation, two groups ofpatients had recovered in motor and sensory function to some degree. After three months of transplantation,there was significant different between transplantation group and control group in sensory function recovery (P < 0. 05 ). After 6 months of transplantation, there were significant different between transplant group and control group in motor and sensory function recovery (P<0.05). Blood examination results did not show markedly abnormal in followed -up patientsConclusion The safety and recent effect of autologous bone marrow stem cells transplantation in treatment of early spinal cord injury were satisfied, but the long - term effect was still unclear.