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正在招募I 期编号 NCT07094438

Study Safety and Efficacy of Deep Brain Stimulation (DBS) and Cervical Deep Lymphoid-venous Anastomosis (LVA) in Alzheimer's Disease

报名条件（概要）

  • 年龄：40 Years – 80 Years
  • 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

Deep Brain Stimulation, DBS治疗操作

Deep brain stimulation (DBS) is performed after preoperative MRI and CT images are fused in a planning system to determine the target and trajectory. Under general anesthesia, electrodes are precisely implanted into the fornix or nucleus basalis of Meynert using a stereotactic frame or neurosurgical robot. The electrodes are inserted through a burr hole in the patient's skull and connected to a pulse generator placed subcutaneously in the chest. Optimal stimulation parameters for Alzheimer's disease are not yet established. For fornix targets, settings are typically 3-3.5 V, \~130 Hz, 90 μs; for nucleus basalis targets, 2-4.5 V, 10-20 Hz, 90-150 μs, adjusted according to anatomical features and intraoperative responses.

Deep cervical lymphatic-venous anastomosis, LVA治疗操作

Cervical deep lymphaticovenous anastomosis (LVA) microsurgically connects deep cervical lymphatic vessels to adjacent veins, promoting drainage of brain-derived amyloid-β and tau into the venous system and potentially alleviating Alzheimer's disease symptoms. The minimally invasive neck procedure involves small incisions and high-magnification suturing of lymphatics and veins with ultra-fine (11-0 or 12-0) sutures, creating multiple anastomoses to enhance brain lymphatic outflow.

Recognized pharmacological treatments for AD.药物

Patients in the medication group received only the currently recognized pharmacological treatments for AD, including Memantine Hydrochloride and Donepezil.

研发企业

Chinese PLA General Hospital研究机构/其他

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 investigate the safety of deep brain stimulation (DBS) and cervical deep lymphoid-venous anastomosis (LVA) in the treatment of severe Alzheimer's disease (AD); to investigate the effectiveness of DBS and LVA in the treatment of severe AD, i.e., effects of deep brain stimulation on cognitive function, emotion and life quality in patients with severe AD.

适应症

Alzheimer Disease

主动联系研究团队

总联系人（申办方／研究总部）

中国／港澳台研究中心

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: Study Safety and Efficacy of Deep Brain Stimulation (DBS) and Cervical Deep Lymphoid-venous Anastomosis (LVA) in Alzheimer's Disease
ClinicalTrials.gov Identifier: NCT07094438
Sponsor: Chinese PLA General Hospital
Investigational product: Deep Brain Stimulation, DBS, Deep cervical lymphatic-venous anastomosis, LVA, Recognized pharmacological treatments for AD.

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：Study Safety and Efficacy of Deep Brain Stimulation (DBS) and Cervical Deep Lymphoid-venous Anastomosis (LVA) in Alzheimer's Disease
试验编号：NCT07094438
申办方：Chinese PLA General Hospital
研究药物：Deep Brain Stimulation, DBS、Deep cervical lymphatic-venous anastomosis, LVA、Recognized pharmacological treatments for AD.

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）
用邮件客户端发送给 markmaoqi@126.com

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？

  1. 把本页信息带给您的主治医生，评估是否适合参加。
  2. 点击下方按钮打开官方注册页，查看研究中心联系方式。
  3. 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）。
在 ClinicalTrials.gov 查看官方页面