ABSTRACT
ObjectiveTo evaluate the application of quantitative sensory testing(QST) in hemodialysis (HD) patients with peripheral neuropathy.MethodsThe values of the quantitative sensory testing and sensory conduction velocity at different locations of extremities in 40 cases of the HD patients and 40 normal persons were recorded.ResultsAccording to the control group,without symptoms group and with symptoms group,the thermal threshold(TT) and vibratory threshold (VT) at the four different locations of extremities were increased,thresholds of the later two groups were significantly higher than those of normal controls (P ＜ 0.05 ).Especially finger warm and vibratory thresholds,hypothenar heat pain thresholds,instep heat pain and vibratory thresholds,calf cold pain and vibratory thresholds were significantly difference between with symptoms group and normal control group (P＜0.01 ).Finger cool and warm thresholds,instep heat pain thresholds,thresholds of calf warm,cold pain and heat pain,and vibratory thresholds at the four different locations of extremities were significantly difference between wthout symptoms group and with symptoms group (P＜ 0.05).The SCV values of the median nerve,tibial nerve and lateral popliteal nerve were significantly difference between HD patients group and normal control(P ＜0.05 ).The total abnormal rate of QST was 65％,with symptoms group was 77.27％,total abnormal rate of SCV was 55.0％,with symptoms group was 68.18％.The total abnormal rate of QST were significantly higher than those of SCV (P＜0.01 ).ConclusionQST is a sensitive method for diagnosis of uremic neuropathy.
ABSTRACT
The quality control of medical links runs through the whole process of medical service. Through the identification, management and quality control of key medical links, such as the system of making ward rounds by three levels of doctors, perioperational control, emergency treatment, writing of medical records, medical safety control, and management of critically ill patients, the entire staff's awareness of medical quality has been enhanced, the overall medical quality has been improved and sound social and economic benefits have been attained.