卢杉,王鹤玮,袁彧健,等.健侧背侧运动前区高频重复经颅磁刺激对脑卒中后中、重度偏瘫患者运动功能的影响[J].中华物理医学与康复杂志,2026,48(5):405-410
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| 健侧背侧运动前区高频重复经颅磁刺激对脑卒中后中、重度偏瘫患者运动功能的影响 |
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| DOI:10.3760/cma.j.cn421666-20250919-00814 |
| 中文关键词: 脑卒中 经颅磁刺激 背侧运动前区 初级运动脑区 偏瘫 |
| 英文关键词: Stroke Transcranial magnetic stimulation Dorsal premotor cortex Primary motor cortex Hemiplegia |
| 基金项目:上海市卫生健康系统重点扶持学科建设项目(2023ZDFC0304);国家自然科学基金面上项目(81974356);上海市科委自然基金面上项目(23ZR1408500);福建省科技厅自然科学基金项目(2025J01724);福建省科技创新联合资金项目(2025Y9138);国家自然科学基金青年项目(82102665);上海市科学技术委员会“扬帆计划”项目(21YF1404600);上海市卫生系统重点学科项目(2024ZDXK0032);上海市静安区中医药临床重点专科—中医康复科项目(JA2024-Z005) |
| 作者 | 单位 | | 卢杉 | 复旦大学附属华山医院康复医学科,上海 200040 | | 王鹤玮 | 复旦大学附属华山医院康复医学科,上海 200040 | | 袁彧健 | 复旦大学附属华山医院康复医学科,上海 200040 | | 马天宇 | 复旦大学附属华山医院康复医学科,上海 200040 | | 刘志超 | 复旦大学附属华山医院康复医学科,上海 200040 | | 黎启光 | 复旦大学附属华山医院康复医学科,上海 200040 | | 樊蕴辉 | 复旦大学附属华山医院康复医学科,上海 200040 | | 朱璟婧 | 上海市第三康复医院康复医学科,上海 200436 | | 纪兆颖 | 上海市第三康复医院康复医学科,上海 200436 | | 陈云 | 上海市第三康复医院康复医学科,上海 200436 | | 高天昊 | 复旦大学附属华山医院康复医学科,上海 200040 | | 徐卿 | 上海市第三康复医院康复医学科,上海 200436 | | 孙莉敏 | 复旦大学附属华山医院康复医学科,上海 200040 福建医科大学附属第一医院滨海院区(复旦大学附属华山医院福建医院)康复医学科,福州 350005 |
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| 中文摘要: |
| 目的 本随机对照研究旨在探讨高频重复经颅磁刺激(rTMS)作用于健侧背侧运动前区(cPMd)对脑卒中中、重度偏瘫患者运动功能恢复的影响。 方法 募集符合入选和排除标准的脑卒中后偏瘫患者51例,按随机数字表法将其分为cPMd高频刺激组(cPMd组)、健侧初级运动脑区(cM1)低频刺激组(cM1组)和假刺激组,每组患者17例。3组患者均接受常规药物治疗和常规康复治疗,在此基础上cPMd组增加cPMd的高频rTMS治疗,cM1组则增加cM1的低频rTMS治疗,假刺激组仅接受cM1的假低频rTMS治疗。rTMS治疗均为每日1次,每次20 min,每周治疗5 d,连续治疗3周。治疗前和治疗3周后(治疗后)采用Fugl-Meyer评定量表(FMA)和上肢动作研究量表(ARAT)评估3组患者的运动功能。 结果 治疗后,3组患者的FMA-UE、FMA-手和FMA-LE评分较组内治疗前均显著改善(P<0.05)。cPMd组治疗后的FMA-UE、FMA-手和FMA-LE评分均显著优于假刺激组治疗后(P<0.05),且其治疗后的FMA-UE评分为(36.88±10.65)分,还显著优于cM1组治疗后的(36.35±12.06)分(P<0.05)。治疗后,3组患者的ARAT评分较组内治疗前均显著改善(P<0.05)。 结论 高频rTMS刺激cPMd可更有效地改善脑卒中后中、重度偏瘫患者的上肢运动功能,疗效优于cM1低频rTMS刺激。 |
| 英文摘要: |
| Objective To demonstrate any effect of applying high-frequency repetitive transcranial magnetic stimulation (rTMS) to the contralesional dorsal premotor cortex (cPMd) of stroke survivors with moderate-to-severe hemiplegia. Methods Fifty-one stroke survivors with hemiplegia were assigned via a random number table to either a high-frequency stimulation group (cPMd group), a contra-lesional primary motor cortex (cM1) low-frequency stimulation group (cM1 group), or a sham stimulation group, with 17 cases in each group. All three groups received conventional medication and routine rehabilitation therapies. In addition, the cPMd group received high-frequency rTMS over the cPMd, the cM1 group received low-frequency rTMS over the cM1 and the sham group received sham low-frequency rTMS over the cM1. The rTMS treatment was administered once daily for 20 minutes, 5 days per week for 3 consecutive weeks. Motor functioning was evaluated using the Fugl-Meyer Assessment (FMA) and the Action Research Arm Test (ARAT) before and after the experiment. Results After the treatment, the FMA-upper extremity (FMA-UE), FMA-hand, and FMA-lower extremity (FMA-LE) scores in all three groups had improved significantly. All three average FMA scores were significantly superior to the sham group′s averages. The cPMd group′s average FMA-UE score (36.88±10.65) was then significantly higher than that of the cM1 group (36.35±12.06). There was also significant improvement in the ARAT scores of all three groups. Conclusions High-frequency rTMS applied to the cPMd can effectively improve the upper extremity motor functioning of hemiplegic stroke survivors. It is more effective than low-frequency rTMS over the contra-lesional primary motor cortex. |
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