Treatment of Post-Stroke Central Pain
报名条件（概要）
- 年龄：18 Years – 不限
- 性别：不限
- 健康志愿者：不接受
完整入排标准请以官方页面为准。
开展国家/地区
China
药品与企业信息
Patients received stSCS in addition to conventional pharmacotherapy. stSCS Procedure: Under digital subtraction angiography (DSA) guidance, a temporary electrode (typically an 8-contact electrode) was percutaneously placed into the corresponding spinal cord segment (cervical C2-C4 or thoracic T8-T10, depending on the pain distribution area). The electrode was connected to an external stimulator to deliver continuous stimulation for 7-14 days. Stimulation parameters were as follows: frequency 40-60 Hz (conventional mode) or BurstDR mode, pulse width 210-450 μs, and amplitude individually adjusted based on the patient's sensory threshold (targeting a comfortable paresthesia covering the painful area). After the test period, the electrode was removed without a second-stage implantation. Postoperatively, patients continued receiving baseline pharmacotherapy, which could be reduced as appropriate.
Patients received conventional pharmacotherapy alone without any form of SCS. The medication regimen followed the 2025 International Association for the Study of Pain (IASP) recommendations, with gabapentin (starting at 300 mg/d, gradually titrated to 900-1800 mg/d based on tolerability, administered in 2-3 divided doses) or pregabalin (starting at 75 mg/d, gradually titrated to 150-300 mg/d in 2-3 divided doses) as the foundation, and could be combined with duloxetine (60-120 mg/d) or amitriptyline (25-75 mg at bedtime). Drug doses were individually adjusted by the attending physician according to patient response and tolerability.
研发企业
试验官方登记的主要申办方；研究机构申办时会显示相应机构名称。
生产企业
公开药品批准资料或正式说明书暂未提供明确的生产企业信息。
研发企业与生产企业可能不是同一家。研究阶段药品可能尚未公布生产企业；生产企业仅取自美国上市原研药说明书所列企业（不含仿制药），不作推测；仅在其他国家上市的药品暂无法显示。
研究简介（原文）
To evaluate the short-term analgesic efficacy of stSCS combined with pharmacotherapy compared with pharmacotherapy alone in patients with CPSP, measured by Numerical Rating Scale (NRS) score immediately after treatment.
适应症
主动联系研究团队
总联系人（申办方／研究总部）
- Zhenguo Gaogaozhenguo0822@163.com18404999336
中国／港澳台研究中心
- Nanchong Central HospitalNanchong，Sichuan，China
问自己是否符合条件、如何预筛
我的病情档案
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英文版（发给研究团队）
Dear Study Team, I am a patient in China and I am interested in participating in your clinical trial: Study Title: Treatment of Post-Stroke Central Pain ClinicalTrials.gov Identifier: NCT07593313 Sponsor: Nanchong Central Hospital Investigational product: stSCS+Gabapentin or Pregabalin (with optional Duloxetine or Amitriptyline), Gabapentin or Pregabalin (with optional Duloxetine or Amitriptyline) About me: - Age: (please fill in) - Sex: (please fill in) - Confirmed diagnosis and stage: (please fill in) - Biomarkers / genetic testing: not available - Prior and current treatments: (please fill in) - Performance status (ECOG): not assessed - Current location: China - Travel ability: (please fill in) Could you please let me know: 1. Whether I might be eligible for this study; 2. Which site would be closest and most practical for me, and whether remote pre-screening is possible; 3. What documents (medical records, pathology or imaging reports, recent labs) I should prepare for pre-screening. I can provide English translations of my medical records. Thank you very much for your time and help. Kind regards, (your name) (your email / phone with country code)
中文对照（供您核对）
尊敬的研究团队： 我是一位来自中国的患者，希望咨询参加以下临床试验的可能： 研究名称：Treatment of Post-Stroke Central Pain 试验编号：NCT07593313 申办方：Nanchong Central Hospital 研究药物：stSCS+Gabapentin or Pregabalin (with optional Duloxetine or Amitriptyline)、Gabapentin or Pregabalin (with optional Duloxetine or Amitriptyline) 我的基本情况： - 年龄：（请填写） - 性别：（请填写） - 确诊疾病与分期：（请填写） - 基因／标志物检测：暂无 - 既往及当前治疗：（请填写） - 体能状态（ECOG）：未评估 - 目前所在城市：中国 - 可前往范围：（请填写） 想请教三个问题： 1. 我是否可能符合本研究的入组标准？ 2. 哪个中心对我最方便可行？能否远程预筛？ 3. 预筛需要准备哪些资料（病历、病理、影像、近期化验）？ 我可以提供英文翻译版病历。感谢您的时间与帮助。 顺祝安康 （您的姓名） （您的邮箱／带国际区号的电话）
提示：请与主治医生一起发信——由医生署名的申请，回复率远高于患者单独发信。首封邮件不要附身份证号等敏感信息。研究团队通常在 3–10 个工作日内回复，两周无回音可礼貌追问一次。
下一步怎么做？
- 把本页信息带给您的主治医生，评估是否适合参加。
- 点击下方按钮打开官方注册页，查看研究中心联系方式。
- 直接联系研究团队咨询报名事宜（通常有中文同声翻译服务可协助沟通）。