Eriksson S V, Lundeberg T, Malm M
Department of Medicine, Danderyds Hospital, Stockholm, Sweden.
Scand J Rehabil Med. 1991;23(4):211-3.
A controlled study of the effects of ultrasound on healing chronic leg ulcers was carried out in conjunction with standard treatment on 38 patients divided randomly into two groups. All patients received standard treatment (paste impregnated bandage and a self-adhesive elastic bandage plus placebo ultrasound or ultrasound (1.0 watt/cm2 at 1 MHz, for 10 min) twice weekly for 8 weeks. Percentage healed ulcer area and number of healed ulcers were compared after 2, 4, 6 and 8 weeks. There were no significant differences in the proportion of healed ulcers or ulcer area in the ultrasound group as compared with the placebo group.
一项关于超声对慢性腿部溃疡愈合影响的对照研究与标准治疗相结合，对38例患者进行了研究，这些患者被随机分为两组。所有患者均接受标准治疗（浸膏绷带和自粘弹性绷带加安慰剂超声或超声（1.0瓦/平方厘米，1兆赫，10分钟），每周两次，共8周）。在2、4、6和8周后比较溃疡愈合面积百分比和愈合溃疡数量。与安慰剂组相比，超声组愈合溃疡的比例或溃疡面积没有显著差异。
