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正在招募不适用编号 NCT06652763

Manganese-enhanced Magnetic Resonance Imaging (MEMRI) in Heart Failure With Preserved Ejection Fraction

报名条件（概要）

  • 年龄：18 Years – 不限
  • 性别：不限
  • 健康志愿者：接受

完整入排标准请以官方页面为准。

开展国家/地区

United Kingdom

研究药物 / 干预措施

Minnesota Living with Heart Failure Questionnaire、Echocardiogram、Six-minute walk test、Manganese-enhanced MRI and 31-P magnetic resonance spectroscopy、Cardiovascular magnetic resonance scan

申办方

University of Leicester

研究简介（原文）

Heart failure with preserved ejection fraction (HFpEF) is a condition in which the heart cannot fill with blood effectively. As a result, people with HFpEF suffer fatigue, breathlessness, and develop swollen limbs. The condition often requires multiple admissions to hospital and is associated with a marked loss of lifespan. Despite being so common, very little is known about why people develop HFpEF and there are hardly any known treatments. Type 2 diabetes (T2D) is a major risk factor for HFpEF, and people with both HFpEF and diabetes are at a heightened risk of hospitalisation and premature death. It is unclear why the combination of diabetes and HFpEF is particularly harmful. This may be related to the hearts of people with type 2 diabetes being unable to take up the mineral calcium properly, as well as due to their hearts being less energy efficient. Both of these are vital to heart muscle pumping and filling, but until recently it has not been possible to assess these in humans. New advances in heart MRI scans, with dedicated scanner techniques and dyes (manganese contrast), now allow extremely detailed pictures of heart structure, function, calcium uptake and energy efficiency, all during the same scan. The investigators will enlist 40 volunteers with HFpEF (20 with T2D and 20 without T2D), and up to 20 healthy volunteers, to undergo a heart MRI scan with manganese contrast to assess calcium uptake and energy efficiency. This will allow the comparison of people with HFpEF with and without T2D, to see how their hearts are different to healthy volunteers.

适应症

Heart Failure With Preserved Ejection FractionType 2 Diabetes

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 →

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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: Manganese-enhanced Magnetic Resonance Imaging (MEMRI) in Heart Failure With Preserved Ejection Fraction
ClinicalTrials.gov Identifier: NCT06652763
Sponsor: University of Leicester
Investigational product: Minnesota Living with Heart Failure Questionnaire, Echocardiogram, Six-minute walk test, Manganese-enhanced MRI and 31-P magnetic resonance spectroscopy, Cardiovascular magnetic resonance scan

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：Manganese-enhanced Magnetic Resonance Imaging (MEMRI) in Heart Failure With Preserved Ejection Fraction
试验编号：NCT06652763
申办方：University of Leicester
研究药物：Minnesota Living with Heart Failure Questionnaire、Echocardiogram、Six-minute walk test、Manganese-enhanced MRI and 31-P magnetic resonance spectroscopy、Cardiovascular magnetic resonance scan

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 gpm12@leicester.ac.uk

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