ABSTRACT
Objective To assess the sacrococcygeal microcirculation and the change trend of complete spinal cord injury patients,and in order to provide evidence for turn-over time of spinal cord injury patients.Methods The spinal cord injury patients that met the inclusion criteria were set as the experimental group,patients with orthopedic trauma were named as the similar control group.And certain healthy volunteers were named as the healthy control group.The sacrococcygeal microcirculation of supine position for 1h,and lateral position for 0.5 h was monitored using Doppler blood flow monitor system,then take load period 0min、15m in 、30min、45min、60min,recovery period 0min、15min、30min as research points,the blood perfusion value and the change trend were monitored and analyzed.Results The sacrococcygeal microcirculation in SCI patients were significantly less than two control groups after 30min in supine position,and the blood flow increased at first and then decreased within one hour.While the healthy subjects increased gradually within one hour.Conclusions The time of position change for SCI patients should be reassessed,the interval should be controlled in one hour.