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升高的平均动脉压是否会导致退行性宫骨髓病的更好的结果? - - 一个前性的试点随机对照试验
Ayush Sharma1, Ajay Jaiswal1, Nandan Marathe2
1Department of Orthopedic and Spine Surgery, Dr. Babasaheb Ambedkar Central Railway Hospital, Mumbai, India.
Global spine journal
|May 27, 2024
概括
在退行性宫髓病 (DCM) 手术期间提高手术内平均动脉压 (MAP) 可能会改善神经结果. 与维持正常的MAP相比,这种方法在一年后显示出更好的功能恢复和减少疼痛.
科学领域:
- 神经外科 神经外科
- 脊髓损伤 脊髓损伤 脊髓损伤
- 麻醉学 麻醉学
背景情况:
- 退行性宫髓病 (DCM) 涉及从静态,动态或组合原因的脊髓压缩.
- 在DCM手术后的预后受到多种因素的影响,手术内血压的作用尚未得到充分探索.
- 目前的指导方针建议在脊髓损伤 (SCI) 后提高平均动脉压 (MAP),促使人们对其在DCM手术中的作用进行调查.
研究的目的:
- 为了调查在退行性宫骨髓病 (DCM) 手术期间,手术期间血压升高的手术内平均动脉压 (MAP) 的影响.
- 确定优化MAP是否可以改善DCM患者的外科治疗结果.
主要方法:
- 一项前性随机比较试点研究,涉及84名接受DCM手术的患者.
- 患者被分为两组:第一组 (正常的手术内MAP) 和第二组 (手术内MAP比手术前平均水平升高20mmHg).
- 在3个月,6个月和1年评估的结果使用修改的日本整形医学协会 (mJOA) 尺度,视觉模拟尺度 (VAS) 和美国脊椎损伤协会 (ASIA) 尺度.
主要成果:
- 在高MAP组的63.3%观察到神经改善,而正常MAP组的53.3%.
- 在1年的随访期间,高MAP组在mJOA得分方面表现出更好的改善.
- 虽然VAS分数最初是可比的,但在1年的随访中,高MAP组的VAS分数显著降低.
结论:
- 在手术期间的平均动脉压 (MAP) 管理应根据患者手术前的血压进行个性化管理.
- 在DCM手术期间保持高的手术内MAP (手术前MAP+20 mmHg) 可能会导致优异的患者结果.
- 需要进一步的研究,以在更大的队列中证实这些发现.
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