此页面是自动翻译的，不保证翻译的准确性。请参阅 英文版 对于源文本。

Pulmonary Hypertension (PH) Biorepository for Translational Research

2026年9月17日 更新者：National Institutes of Health Clinical Center (CC)

Background:

Pulmonary hypertension (PH) is high blood pressure in the blood vessels of the lungs. It can lead to heart failure and death if not treated. Researchers want to create a repository of blood samples and health information collected from people with PH. They hope to use this information to find better ways to diagnose and treat PH.

Objective:

To collect blood samples and health information from people suspected of or diagnosed with PH.

Eligibility:

People aged 18 years and older who have or may have PH.

Design:

Researchers will collect information from participants medical records.

Participants will have blood drawn from a vein. About 3 tablespoons will be collected during the study visit. The visit will last about 1 hour.

Participants may choose to provide new blood samples at follow-up visits. Updated medical information may also be collected.

Participants may continue to participate as long as the study is ongoing. Participants may opt out of providing new blood samples but remain in the study.

All study samples will be stored at the National Institutes of Health. Health information will be stored in secure databases.

研究概览

地位

尚未招聘

条件

详细说明

Study Description:

This study aims to establish a biorepository based on the World Symposium Pulmonary Hypertension (PH) Groups 1-5. In the future, IRB approved protocols may use these blood samples to discover novel, biologically relevant, non-invasive PH biomarkers. In combination with clinical data these potential biomarkers will be used to distinguish PH groups, elucidate underlying molecular phenotypes, predict clinically relevant outcomes, as well as discriminate healthy (healthy subjects will not be enrolled under this protocol) from PH disease states, and differentiate patients with PH from patients without PH. To this end, multimodal genomic, metabolomic, and proteomic assays will eventually be developed and used.

Objectives:

Primary:

Develop a multi-center biorepository of patients suspected of or diagnosed with PH Group 1-5.

Secondary:

Collect the specific data attributes that may be used in the future to determine whether multimodal genomic, metabolomic or proteomic biomarkers, in combination with clinical data, can:

-Elucidate molecular phenotypes that distinguish between patients across PH groups

Predict clinically relevant outcomes (i.e., disease severity, disease progression, response to therapy, transplant free survival).

研究类型

观察性的

注册 (估计的)

1000

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

学习地点

  • 美国
    • Maryland
      • Baltimore、Maryland、美国、21201
      • Bethesda、Maryland、美国、20892
        • National Institutes of Health Clinical Center
        • 接触：
          • NIH Clinical Center Office of Patient Recruitment (OPR)
          • 电话号码：TTY dial 711 800-411-1222
          • 邮箱：ccopr@nih.gov
    • Virginia
      • Falls Church、Virginia、美国、22042
        • INOVA Fairfax Hospital

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人
  • 年长者

接受健康志愿者

不

取样方法

概率样本

研究人群

The study population will consist of adult male and female participants older than 18 years who are suspected of having or have been diagnosed with pulmonary hypertension (PH). Eligible individuals must be able to understand the study requirements and be willing to provide written informed consent by signing and dating the informed consent form prior to participation.

描述

  • INCLUSION CRITERIA:
  • Provision of signed and dated informed consent form
  • Males and females aged >=18 years old
  • Suspected of or diagnosed with PH
  • Able to understand and willing to sign a written informed consent document

EXCLUSION CRITERIA:

Any individual who does not meet all inclusion criteria or is deemed by the local investigator not to be a blood draw candidate will be excluded from participating in this study.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

队列和干预

团体/队列
Group 1 (suspected of or diagnosed)
Pulmonary Arterial Hypertension, PAH
Group 2 (suspected of or diagnosed)
PH due to left heart disease
Group 3 (suspected of or diagnosed)
PH due to lung diseases and/or hypoxia
Group 4 (suspected of or diagnosed)
PH due to thromboembolic disease
Group 5 (suspected of or diagnosed)
PH with unclear or multifactorial mechanisms

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Develop a multi-center biorepository.
大体时间：10 years
Develop a multi-center biorepository of patients suspected of or diagnosed with PH Group 1-5.
10 years

次要结果测量

结果测量
措施说明
大体时间
Collect the specific data attributes in combination with clinical data to be used in the future to determine multimodal genomic, metabolomic or proteomic biomarkers.
大体时间：10 years
This research may predict clinically relevant outcomes. Elucidate molecular phenotypes that distinguish between patients across PH groups
10 years

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

National Institutes of Health Clinical Center (CC)

调查人员

  • 首席研究员：Michael A Solomon, M.D.、National Institutes of Health Clinical Center (CC)

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

一般刊物

有用的网址

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (估计的)

2026年9月23日

初级完成 (估计的)

2036年6月1日

研究完成 (估计的)

2036年6月1日

研究注册日期

首次提交

2026年6月12日

首先提交符合 QC 标准的

2026年6月12日

首次发布 (实际的)

2026年6月15日

研究记录更新

最后更新发布 (实际的)

2026年9月18日

上次提交的符合 QC 标准的更新

2026年9月17日

最后验证

2026年6月22日

更多信息

与本研究相关的术语

关键字

其他相关的 MeSH 术语

其他研究编号

  • 10002634
  • 002634-CC

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

是的

IPD 计划说明

All IPD that underlie results in a publication.

IPD 共享时间框架

Within 12 months from publication

IPD 共享访问标准

Published IPD will be shared upon request to the research team.

IPD 共享支持信息类型

  • 研究方案

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

订阅