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压力后应激障碍的高压氧疗法:在生物基治疗中持续改善症状的门效应

Dor Danan¹, Yaniv Grosskopf¹, Avi Mayo¹

¹Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.

Brain and behavior

|August 23, 2025

概括

高压氧治疗 (HBOT) 显示为创伤后应激障碍 (PTSD) 治疗的门效果. 在治疗结束时达到至少35%的症状改善预示着随访时的持续益处.

科学领域:

神经科学
精神病学
高压医学

背景情况:

创伤后应激障碍 (PTSD) 是一种使人衰弱的疾病.
高压氧治疗 (HBOT) 正在研究其治疗PTSD的潜力.
对于PTSD的HBOT,假设需要最低治疗水平才能获得持续的益处.

研究的目的:

为了测试HBOT治疗PTSD的临界假设.
在治疗结束和3个月后的随机对照试验 (RCT) 中分析症状得分.
确定特定程度的症状改善是否预示着长期的结果.

主要方法:

在经过治疗后抗性PTSD的退伍军人中,对RCT数据进行后期分析,将HBOT与假治疗进行比较.
使用肘部方法确定治疗响应的潜在值.
用斯皮尔曼等级的相关性来评估症状变化与整体得分之间的关系.

主要成果:

在治疗结束时症状改善≥35%的参与者在随访时继续改善 (p=2e-6).
在症状集群变化和总得分之间发现了显著的相关性,特别是侵入性症状 (B集群,r=0. 74- 0. 80).
治疗结束时避免症状的变化 (C组,r=0. 70) 最好预测后续效果.

结论:

在PTSD治疗中,HBOT的值效应显而易见,治疗后改善≥35%,预测持续增长.
超出这一门的症状减轻是HBOT在PTSD治疗中的潜在目标.
这些发现支持在其他处理方式中探索值效应,这可能与双稳电路动力学有关.

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