The Deep Phenotype of Lamin A/C Cardiomyopathy (NCT03860454) | Clinical Trial Compass
UnknownNot Applicable
The Deep Phenotype of Lamin A/C Cardiomyopathy
United Kingdom150 participantsStarted 2019-03-07
Plain-language summary
This study seeks to discover clinically useful tests to improve the diagnosis of a rare and serious heart muscle disease caused by mutations in a gene called 'Lamin'.
Patients born with lamin gene mutations have apparently healthy hearts initially, they begin experiencing symptoms in their twenties or thirties, and by age 45 the majority have undergone a heart transplant, experienced a major cardiac complication, or have died. Sudden heart rhythm abnormalities are a major cause of sudden death so earlier diagnosis can save lives by enabling timely treatment or implantation of specialised pacemakers (defibrillators). In clinical practice, diagnosis of lamin heart disease currently relies on the genetic test. Very little is known about the detailed imaging features of the hearts of patients with lamin heart disease although advanced echocardiography and cardiac MRI now offer the opportunity to study the health of the heart without the need for radiation.
Who can participate
Age range
16 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* LMNA+ cases with pathogenic LMNA mutations for LMNA+ and heart myocardial samples from the explanted hearts of LMNA+ patients who are scheduled to undergo clinically indicated heart transplantation at the Papworth Hospital NHS Trust.
* DCMWT cases: patients with heart muscle failure but with wild-type lamin gene. Heart myocardial samples from the explanted hearts of DCMWT patients who are scheduled to undergo clinically indicated heart transplantation at the Papworth Hospital NHS Trust.
* HV (controls): matched to cases.
Exclusion Criteria:
* Needle-phobia that would preclude blood-letting
* Participants unwilling to consent
* Patients that have a conventional contraindication for cardiac magnetic resonance imaging (MRI).
* Patients that have had a blood transfusion within the last month and patients having haemodialysis will be excluded.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Positive and negative predictive value of imaging-omics test for diagnosing LMNA-related heart muscle disease.