Therapeutic Plasma Exchange With Enfortumab Vedotin and Pembrolizumab for Treatment of Bladder Cancers
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
United States
药品与企业信息
其他名称：standard of care、standard therapy
Receive standard of care
其他名称：Biological Sample Collection、Biospecimen Collected、Specimen Collection
Undergo collection of blood and urine samples
其他名称：Central venous catheter、Central Venous Catheter Placement
Undergo central line placement
其他名称：CAT、CAT Scan、Computed Axial Tomography、Computerized Axial Tomography、Computerized axial tomography (procedure)、Computerized Tomography
Undergo CT or PET/CT
其他名称：AGS 22ME、AGS-22M6E、Anti-Nectin 4 ADC ASG-22CE、Anti-nectin-4 Monoclonal Antibody-Drug Conjugate AGS-22M6E、ASG 22CE、ASG-22CE
Given IV
其他名称：Magnetic Resonance、Magnetic Resonance Imaging (MRI)、Magnetic resonance imaging (procedure)、Magnetic Resonance Imaging Scan、Medical Imaging, Magnetic Resonance / Nuclear Magnetic Resonance、MR
Undergo MRI
其他名称：Plasma Exchange、Therapeutic Plasma Exchange、Therapeutic Plasmapheresis
Undergo TPE
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）
This phase II trial compares therapeutic plasma exchange followed by enfortumab vedotin and pembrolizumab to standard of care next-line therapy for the treatment of patients with bladder or upper urinary tract cancers that have spread from where they first started (primary site) to other places in the body (metastatic) and that have not responded to previous treatment (refractory). TPE is a process that slowly removes a patient's blood through an intravenous or central line. The blood is sent through a machine that separates the plasma (the liquid part of blood) from other blood components (red cells, white cells, platelets). The plasma is then removed. The remaining blood components are combined with replacement fluid and returned to the patient's bloodstream through the intravenous or central line. Enfortumab vedotin is a monoclonal antibody, enfortumab, linked to an anticancer drug called vedotin. It works by helping the immune system to slow or stop the growth of cancer cells. Enfortumab attaches to a protein called nectin-4 on cancer cells in a targeted way and delivers vedotin to kill them. It is a type of antibody-drug conjugate. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Treatment with enfortumab vedotin and pembrolizumab is already approved by the Food and Drug Administration for the treatment of bladder cancer, but TPE is not. Combining TPE with enfortumab vedotin and pembrolizumab may work better than standard of care options for treating metastatic and refractory bladder and urinary tract cancers. This study also evaluates the effect of TPE with standard of care antibody drug conjugates (ADCs) in treating patients with refractory metastatic bladder cancer. ADC therapy is treatment with a monoclonal antibody linked to a chemotherapy drug. It is a form of targeted therapy because it attaches to specific molecules (receptors) on the surface of tumor cells, and delivers chemotherapy to kill them. Giving TPE with standard of care ADC therapy may be effective in treating patients with refractory metastatic bladder cancer.
适应症
主动联系研究团队
这项试验目前在中国大陆没有研究中心
这种情况下，直接发"入组咨询"往往会被回复"您所在地区没有中心"。更有效的做法是申请同情用药／扩展准入（由主治医生一同提出），或询问能否到最近的境外中心参加。下面已为您切换到对应的信件版本。
查看完整申请路径与成功率说明 →总联系人（申办方／研究总部）
- Clinical Trials Referral Officemayocliniccancerstudies@mayo.edu855-776-0015
研究中心联系方式
- Mayo Clinic in RochesterRochester，Minnesota，United States
问自己是否符合条件、如何预筛
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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: Therapeutic Plasma Exchange With Enfortumab Vedotin and Pembrolizumab for Treatment of Bladder Cancers ClinicalTrials.gov Identifier: NCT07087860 Sponsor: Mayo Clinic Investigational product: Best Practice, Biospecimen Collection, Central Venous Cannula Insertion, Computed Tomography, Enfortumab Vedotin 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：Therapeutic Plasma Exchange With Enfortumab Vedotin and Pembrolizumab for Treatment of Bladder Cancers 试验编号：NCT07087860 申办方：Mayo Clinic 研究药物：Best Practice、Biospecimen Collection、Central Venous Cannula Insertion、Computed Tomography、Enfortumab Vedotin 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）。