Acquisition of Cardiac Function Parameters in MRI and Echocardiography in Patients With Ethyltoxic Liver Cirrhosis and Transjugular Intrahepatic Portosystemic Shunt (TIPSS) Placement
报名条件（概要）
- 年龄：18 Years – 99 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
Germany
药品与企业信息
Additional to standard clinical practice Patients will receive a cardiac magnetic resonance imaging without contrast. Measured parameters are enddoastolic and endsystolic volume (in ml oder ml/body surface area (BSA)), stroke volume (in ml) of right and left ventricle absolute and relatvie to body surface area (BSA), ejection fraction in % of right and left ventricle, myocardial Strain in % of right and left ventricle if applicable. T1 and T2 relaxation times are obtained and aortic and pulmonary artery flow parameters are measured.
We will take additional blood samples for the analysis of markers of bacterial translocation (e.g. LBP, EndoCAb, 16S rRNA), detection of bacterial markers (bacterial extracellular vesicles), inflammatory markers (e.g. IL-1ß, TNF-α, TGF-ß, IL-6, CXCL8, IL1-RA, IL-10, IL-18) and monocyte/macrophage activation markers (sCD14, sCD163, sCD87, sCD206), bile acids (including TCA, GCA, GCDCA, TCDCA, TLCA, GLCA, TDCA, GDCA, CA, CDCA, UDCA, DCA, TUDCA, LCA), lipids and lipoproteins (triglyerides, cholesterol, LDL/HDL cholesterol), coagulation factors (e.g. VWF, ADAMTS13, fibrinogen), markers of cardiac remodeling (e.g. NT-proBNP; troponin, VEGF-D, cleaved Gasdermin D, HMGB1) and Immunophenotyping of monocytes/macrophages, T and B cells (e.g. CD14, CD16, MERTK, CD4, CD127, CD25, TREM1/2).
Patients will receive an extended echocardiographic protocol. In addition to standard clinical parameters, we will collect study specific parameters such as LV EF in %, global longitudinal strain in %, septal e' velocity (cm/s), E/e' ratio, left atrial volume index (LAVI) (in ml/m2), tricuspid regurgitation velocities (m/s).
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。
合作机构
- Jena University Hospital研究机构/其他
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）
The aim of this clinical trial is to investigate the development of cardiac decompensation following transjugular intrahepatic portosystemic shunt (TIPSS) implantation in order to draw conclusions for future treatment methods or exclusion criteria prior to TIPS implantation. The main questions to be answered are: How often do symptoms of cardiac decompensation develop over a one year period? What laboratory, clinical or imaging morphological changes are associated with this? In addition to the standardised clinical procedure for TIPSS implantation, participants will undergo 3 cardiac magnetic resonance imaging (MRI), extended echocardiographic examinations (both just before, 3 days after and 3 months after implantation) and laboratory chemistry tests for specific endothelial and inflammatory markers (just before, on the day of implantation, 1 day after, 1, 3, 6 and 12 months after implantation).
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）
- Stephanie Grägerstephanie.graeger@med.uni-jena.de+4936419324800
研究中心联系方式
- Jena University HospitalJena，Thuringia，Germany
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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: Acquisition of Cardiac Function Parameters in MRI and Echocardiography in Patients With Ethyltoxic Liver Cirrhosis and Transjugular Intrahepatic Portosystemic Shunt (TIPSS) Placement ClinicalTrials.gov Identifier: NCT06814990 Sponsor: Stephanie Gräger Investigational product: Cardiac MRI, Blood samples, Echocardiography 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：Acquisition of Cardiac Function Parameters in MRI and Echocardiography in Patients With Ethyltoxic Liver Cirrhosis and Transjugular Intrahepatic Portosystemic Shunt (TIPSS) Placement 试验编号：NCT06814990 申办方：Stephanie Gräger 研究药物：Cardiac MRI、Blood samples、Echocardiography 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）。