{"title":"对一名痉挛性四肢瘫患者进行 10 kHz 高频脊髓刺激后,其运动能力得到改善,痉挛得到恢复:不仅仅是疼痛得到缓解。","authors":"Roberto Gazzeri, Marcelo Galarza, Felice Occhigrossi","doi":"10.1007/s00586-024-08505-1","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To describe the clinical outcomes beyond pain relief of high-frequency spinal cord stimulation at 10 kHz (10 kHz SCS) in a patient with cervical myelopathy and drug-resistant chronic neuropathic pain with spastic tetraparesis.</p><p><strong>Methods: </strong>A patient with C3-C6 myelomalacia and spastic tetraparesis previously treated with decompressive laminectomy underwent implantation of 10 kHz SCS for pain management through a trial procedure followed by permanent implantation. Due to the presence of epidural fibrotic scar tissue in the area of the previous C3-C6 laminectomy, the leads could not be implanted at the cervical level; therefore, the leads were positioned at the thoracic level. Data were collected during routine follow-up visits up to 15 months after implantation.</p><p><strong>Results: </strong>Since the trialing phase and during all follow-up visits, along with complete pain relief in the lower limbs, a recovery from spasms was observed with an improvement in motor function. The patient recovered from a sensation of stiffness and difficulty in movement, with a significant decrease in muscle tone, regaining confidence in walking, and no longer needing assistance even for long walking distances. Although all disabling and painful symptomatology in the upper limbs instead did not ameliorate, the Oswestry Disability Index (ODI) score decreased from 50% at baseline to 6%.</p><p><strong>Conclusion: </strong>To our knowledge, recovery from spasms and motor improvement in a spastic tetraparesis patient has never been reported before with 10 kHz SCS and possibly this new stimulation paradigm may overcome some performance limitations of traditional low-frequency SCS (LF-SCS). Treatment eliminated spasms at the lower limbs but not at the upper ones, thus suggesting that the location of the epidural leads could affect outcomes.</p>","PeriodicalId":12323,"journal":{"name":"European Spine Journal","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Motor improvement and spasms recovery with high-frequency 10 kHz spinal cord stimulation in a patient with spastic tetraparesis: beyond pain relief.\",\"authors\":\"Roberto Gazzeri, Marcelo Galarza, Felice Occhigrossi\",\"doi\":\"10.1007/s00586-024-08505-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To describe the clinical outcomes beyond pain relief of high-frequency spinal cord stimulation at 10 kHz (10 kHz SCS) in a patient with cervical myelopathy and drug-resistant chronic neuropathic pain with spastic tetraparesis.</p><p><strong>Methods: </strong>A patient with C3-C6 myelomalacia and spastic tetraparesis previously treated with decompressive laminectomy underwent implantation of 10 kHz SCS for pain management through a trial procedure followed by permanent implantation. Due to the presence of epidural fibrotic scar tissue in the area of the previous C3-C6 laminectomy, the leads could not be implanted at the cervical level; therefore, the leads were positioned at the thoracic level. Data were collected during routine follow-up visits up to 15 months after implantation.</p><p><strong>Results: </strong>Since the trialing phase and during all follow-up visits, along with complete pain relief in the lower limbs, a recovery from spasms was observed with an improvement in motor function. The patient recovered from a sensation of stiffness and difficulty in movement, with a significant decrease in muscle tone, regaining confidence in walking, and no longer needing assistance even for long walking distances. Although all disabling and painful symptomatology in the upper limbs instead did not ameliorate, the Oswestry Disability Index (ODI) score decreased from 50% at baseline to 6%.</p><p><strong>Conclusion: </strong>To our knowledge, recovery from spasms and motor improvement in a spastic tetraparesis patient has never been reported before with 10 kHz SCS and possibly this new stimulation paradigm may overcome some performance limitations of traditional low-frequency SCS (LF-SCS). Treatment eliminated spasms at the lower limbs but not at the upper ones, thus suggesting that the location of the epidural leads could affect outcomes.</p>\",\"PeriodicalId\":12323,\"journal\":{\"name\":\"European Spine Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-09-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Spine Journal\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s00586-024-08505-1\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Spine Journal","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00586-024-08505-1","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Motor improvement and spasms recovery with high-frequency 10 kHz spinal cord stimulation in a patient with spastic tetraparesis: beyond pain relief.
Purpose: To describe the clinical outcomes beyond pain relief of high-frequency spinal cord stimulation at 10 kHz (10 kHz SCS) in a patient with cervical myelopathy and drug-resistant chronic neuropathic pain with spastic tetraparesis.
Methods: A patient with C3-C6 myelomalacia and spastic tetraparesis previously treated with decompressive laminectomy underwent implantation of 10 kHz SCS for pain management through a trial procedure followed by permanent implantation. Due to the presence of epidural fibrotic scar tissue in the area of the previous C3-C6 laminectomy, the leads could not be implanted at the cervical level; therefore, the leads were positioned at the thoracic level. Data were collected during routine follow-up visits up to 15 months after implantation.
Results: Since the trialing phase and during all follow-up visits, along with complete pain relief in the lower limbs, a recovery from spasms was observed with an improvement in motor function. The patient recovered from a sensation of stiffness and difficulty in movement, with a significant decrease in muscle tone, regaining confidence in walking, and no longer needing assistance even for long walking distances. Although all disabling and painful symptomatology in the upper limbs instead did not ameliorate, the Oswestry Disability Index (ODI) score decreased from 50% at baseline to 6%.
Conclusion: To our knowledge, recovery from spasms and motor improvement in a spastic tetraparesis patient has never been reported before with 10 kHz SCS and possibly this new stimulation paradigm may overcome some performance limitations of traditional low-frequency SCS (LF-SCS). Treatment eliminated spasms at the lower limbs but not at the upper ones, thus suggesting that the location of the epidural leads could affect outcomes.
期刊介绍:
"European Spine Journal" is a publication founded in response to the increasing trend toward specialization in spinal surgery and spinal pathology in general. The Journal is devoted to all spine related disciplines, including functional and surgical anatomy of the spine, biomechanics and pathophysiology, diagnostic procedures, and neurology, surgery and outcomes. The aim of "European Spine Journal" is to support the further development of highly innovative spine treatments including but not restricted to surgery and to provide an integrated and balanced view of diagnostic, research and treatment procedures as well as outcomes that will enhance effective collaboration among specialists worldwide. The “European Spine Journal” also participates in education by means of videos, interactive meetings and the endorsement of educative efforts.
Official publication of EUROSPINE, The Spine Society of Europe