Field J, Monk C, Atkins R M
University Department of Orthopaedics, Bristol Royal Infirmary, UK.
J Hand Surg Br. 1993 Jun;18(3):339-42. doi: 10.1016/0266-7681(93)90058-n.
17 patients with established algodystrophy following trauma were treated with serial intravenous regional guanethidine blockade. Subjective improvement occurred in all cases. This improvement could be confirmed quantitatively using objective assessment criteria. The subjective and objective improvements demonstrated in each of the features of algodystrophy correlate closely (p < 0.001). There appears to be no difference in the effectiveness of one block compared to another in the same patient.
17例创伤后已确诊反射性交感神经营养不良的患者接受了连续静脉区域胍乙啶封闭治疗。所有病例均有主观改善。使用客观评估标准可定量证实这种改善。反射性交感神经营养不良各特征所显示的主观和客观改善密切相关（p<0.001）。同一患者中，一次封闭与另一次封闭相比，疗效似乎无差异。
