论文部分内容阅读
目的 正常儿童的最大呼吸静压值为80～120cmH_2O,与成人相似。神经肌肉疾病(NMD)患者的最大吸气压(Pi max)和最大呼气压(Pe max)通常是减少的。呼吸肌功能不全是NMD患者常见的死亡原因之一。通过呼吸肌训练(RMT)在6周内可见到最大呼吸静压和吸气压的明显改进。在此基础上,本文探索RMT对NMD患者在肌肉力量和负荷知觉方面的远期作用。 方法 21名Duchenne肌萎缩(DMD)或脊柱肌萎缩(SMA)患者,均处于轮椅生活。20名年龄、性别相当者作为对照。对象被随机分成4组:RMT
The purpose of the normal maximum breathing static pressure of children is 80 ~ 120cmH_2O, similar to adults. The maximum inspiratory pressure (Pi max) and maximum expiratory pressure (Pe max) in patients with neuromuscular disease (NMD) are usually reduced. Respiratory muscle dysfunction is one of the common causes of death in NMD patients. Significant improvements in maximum respiratory pressure and inspiratory pressure were seen within 6 weeks through Respiratory Muscle Training (RMT). On this basis, we explore the long-term role of RMT in the perception of muscle strength and load in NMD patients. Methods Twenty-one patients with Duchenne’s Atrophy (DMD) or Spinal Muscular Atrophy (SMA) were in wheelchair life. Twenty age and gender equivalents served as controls. Subjects were randomly divided into 4 groups: RMT