At a glance
- What the study gets you
- Access to the study treatment being tested
- Type of study
- Interventional (receives a drug or procedure)
- Time in hospital
- In-person visits at study sites — visit count not specified by the sponsor
- Drug or intervention
- Guide CRT Software Prototype (device)
- How long the study runs
- Study runs about 84 months (dates as stated)
- About the drug or intervention
- Guide CRT Software Prototype — device: The medical device in the trial is a software programme that allows image fusion of previously acquired MRI images with real-time X-Ray fluoroscopic images in the cardiac catheter laboratory.
- Patient visit burden
- Not specified by the sponsor
- Type of study
- Testing a treatment
- Ages
- 18 Years and over
- Who
- All
- Number of participants
- 218
- Started
- 2019-07-05
- Last checked
- 2022-08
Plain English Summary
What is this study?
- • Testing a new treatment for cardiovascular diseases
- • NA - 218 participants
- • The purpose of the study is to determine whether MRI guided CRT implantation (using Siemen's software prototype) is superior to standard treatment in terms of CRT response
Who can take part?
- • Ages 18 Years and over
- • Diagnosed with cardiovascular diseases
Where?
- • London - Guys and St Thomas NHS Foundation Trust
This is a simplified summary. Always discuss with your doctor before making any decisions.
About This Trial
The purpose of the study is to determine whether MRI guided CRT implantation (using Siemen's software prototype) is superior to standard treatment in terms of CRT response. Data will be collected at enrolment, implant, pre-discharge, 6 weeks and 6 months. The total duration of the investigation will be 6 months. The primary endpoint will be assessed by calculating the difference in the proportion of responders (\>15% reduction in end systolic volume derived from 2-dimensional transthoracic echocardiogram at 6 months post CRT implant).
How this trial compares with your answers
Answer 2 more questions to improve match
What we know so far
Still need:
- • Tell us your age for better matching
- • Tell us your sex for better matching
Preliminary match based on your answers. Full eligibility requires on-site assessment including medical history, physical exam, and lab tests. This does not guarantee enrolment.
Eligibility at a Glance
Key info
- Age: 18 Years and over
- Who can join: All genders
Biomarkers mentioned
What the study is looking for
- ✓\>18yrs of age
- ✓Standard indication for CRT-P or CRT-D according to European Society of Cardiology (ESC)/European Heart Rhythm...
- ✓Stable on optimal medical therapy for at least 3 months
- ✓Ischaemic aetiology
- ✓Patients with atrial fibrillation can be included
Who cannot take part
- ✗Any safety concern to pacing /implantable cardioverter-defibrillator (ICD) implant
- ✗Requirement for endocardial pacing
- ✗safety concern to gadolinium contrast enhanced heart Magnetic Resonance (MR) scanning
- ✗Significant claustrophobia
- ✗Significant kidney impairment with estimated glomerular filtration rate (eGFR) \<30 mL/min/1.73m2
See the full criteria
Where Is This Study? (1 UK site)
Guys and St Thomas NHS Foundation Trust
London SE1 7EH, United Kingdom
