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经皮植入式桨状导联用于脊髓刺激:技术考虑因素和长期随访。

Percutaneous implanted paddle lead for spinal cord stimulation: technical considerations and long-term follow-up.

机构信息

Centre of Neuromodulation, Department of Neurosurgery, Heinrich-Heine University Hospital, Düsseldorf, Germany.

出版信息

Neuromodulation. 2012 Jul;15(4):402-7. doi: 10.1111/j.1525-1403.2012.00473.x. Epub 2012 Jun 1.


DOI:10.1111/j.1525-1403.2012.00473.x
PMID:22672364
Abstract

OBJECTIVES: Spinal cord stimulation (SCS) is an established method for treatment of chronic pain. Cylindrical-type leads can be implanted percutaneously. In contrast, paddle leads (lamitrode) require more invasive surgery (i.e., laminotomy or laminectomy) for placement into the epidural space, thereby offering several advantages over percutaneous leads (octrode), including less lead migration and better paresthesia coverage. The goal of this study was to prospectively demonstrate the safety and efficacy of a percutaneous paddle lead for SCS. MATERIALS AND METHODS: This prospective trial enrolled 81 patients. The mean age was 57 years (range 27-82 years) with an almost equal sex distribution (male 47%, female 53%). Most patients (90%) had failed back surgery syndrome combined with lower extremity pain and lower back pain. A percutaneous paddle lead was implanted using a novel introduction system for percutaneous implantation. All implantations were performed under local anesthesia. Prior to the final implantation of the impulse generator, all patients underwent seven days of trial stimulation with pain assessment using a visual analog scale (VAS). The median follow-up was 12 months. RESULTS: The data showed favorable clinical outcomes for paresthesia coverage and pain reduction (median VAS 8.4 vs. 2.3), with a risk profile comparable with known percutaneous techniques. Compared with the published data (2-22%), the lead migration rate in this study was low (2.5%). No perioperative complications occurred. CONCLUSIONS: This new, minimally invasive percutaneous paddle lead is effective and safe, with a low migration rate. Placement can be done under local anesthesia, allowing an intraoperative assessment of the paresthesia coverage in terms of pain relief. This approach is less invasive and offers a faster and more comfortable procedure compared with laminotomy or laminectomy.

摘要

目的:脊髓刺激(SCS)是治疗慢性疼痛的一种成熟方法。可经皮植入圆柱形导联。相比之下,片状导联(lamitrode)需要更具侵入性的手术(即椎板切开术或椎板切除术)才能放置到硬膜外腔,因此与经皮导联(octrode)相比具有多个优势,包括更少的导联迁移和更好的感觉异常覆盖。本研究的目的是前瞻性证明用于 SCS 的经皮片状导联的安全性和有效性。

材料和方法:这项前瞻性试验共纳入 81 例患者。平均年龄为 57 岁(范围 27-82 岁),性别分布几乎相等(男性占 47%,女性占 53%)。大多数患者(90%)患有失败的腰椎手术综合征,伴有下肢疼痛和下腰痛。使用一种新型的经皮植入物导入系统植入经皮片状导联。所有植入均在局部麻醉下进行。在最终植入脉冲发生器之前,所有患者均接受了为期七天的试验刺激,使用视觉模拟评分(VAS)评估疼痛。中位随访时间为 12 个月。

结果:数据显示,感觉异常覆盖和疼痛减轻的临床结果良好(中位数 VAS 为 8.4 对 2.3),风险状况与已知的经皮技术相当。与已发表的数据(2%-22%)相比,本研究中的导联迁移率较低(2.5%)。无围手术期并发症发生。

结论:这种新的微创经皮片状导联安全有效,迁移率低。可在局部麻醉下放置,可在术中评估疼痛缓解方面的感觉异常覆盖。与椎板切开术或椎板切除术相比,这种方法侵入性更小,手术过程更快、更舒适。

相似文献

[1]
Percutaneous implanted paddle lead for spinal cord stimulation: technical considerations and long-term follow-up.

Neuromodulation. 2012-6-1

[2]
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[3]
The prospective evaluation of safety and success of a new method of introducing percutaneous paddle leads and complex arrays with an epidural access system.

Neuromodulation. 2012

[4]
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[5]
Long-term outcomes of spinal cord stimulation with percutaneously introduced paddle leads in the treatment of failed back surgery syndrome and lumboischialgia.

Neuromodulation. 2013-1-7

[6]
Spinal anesthesia and minimal invasive laminotomy for paddle electrode placement in spinal cord stimulation: technical report and clinical results at long-term followup.

ScientificWorldJournal. 2012

[7]
Paddle versus cylindrical leads for percutaneous implantation in spinal cord stimulation for failed back surgery syndrome: a single-center trial.

J Neurol Surg A Cent Eur Neurosurg. 2014-11

[8]
Comparison of Clinical Efficacy and Computed Tomographic Analysis of Lead Position Between Three-Column and Five-Column Paddle Leads Spinal Cord Stimulation for Failed Back Surgery Syndrome.

World Neurosurg. 2017-1

[9]
Subcutaneous stimulation as an additional therapy to spinal cord stimulation for the treatment of lower limb pain and/or back pain: a feasibility study.

Neuromodulation. 2011-9-21

[10]
Surgical Paddle Electrode Implantation as a Rescue Therapy to Failed Percutaneous Leads in Failed Back Surgery Syndrome Patients.

Neuromodulation. 2022-7

引用本文的文献

[1]
Utilization of Tubular Retractors for Paramedian Approach in Dorsal Column Spinal Stimulator Paddle Lead Placement: A Technical Report and Literature Review.

Cureus. 2025-6-24

[2]
STIMFIX™ anchoring in percutaneous spinal cord stimulation trials: interim analysis of a multicenter study.

Pain Manag. 2025-8

[3]
Spinal Cord Stimulation for Diffuse Visceral Hyperalgesia in the Abdomen: A Case Report and Literature Review.

Case Rep Gastroenterol. 2025-6-18

[4]
Paddle leads for the treatment of nonsurgical back pain-The DISTINCT study.

Pain Pract. 2025-6

[5]
Effectiveness of spinal cord stimulation in diabetic patients with chronic limb-threatening ischemia: small cohort study.

Front Surg. 2024-12-9

[6]
Biological and hardware-related spinal cord stimulation complications and their management: A single-center retrospective analysis of the implantation of nonrechargeable implantable pulse generators in different pain conditions.

Surg Neurol Int. 2024-11-8

[7]
Percutaneous spinal cord stimulation cylindrical lead placement for managing refractory neuropathic pain: A case series with an endoscopic-assisted approach.

J Cent Nerv Syst Dis. 2024-11-29

[8]
Spinal Cord Stimulation in Chronic Low Back Pain Syndrome: Mechanisms of Modulation, Technical Features and Clinical Application.

Healthcare (Basel). 2022-10-6

[9]
Percutaneous Thoracic Spinal Cord Stimulator Placement.

Cureus. 2021-3-16

[10]
Therapy-Related Explants After Spinal Cord Stimulation: Results of an International Retrospective Chart Review Study.

Neuromodulation. 2017-10

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