Engagement Study for Participants With Factor V Leiden and Prothrombin G20210A Mutations (NCT07584265) | Clinical Trial Compass
RecruitingNot Applicable
Engagement Study for Participants With Factor V Leiden and Prothrombin G20210A Mutations
United Kingdom100 participantsStarted 2026-04-21
Plain-language summary
This study will enrol individuals who have, or may have, Factor V Leiden or Prothrombin G20210A mutations, which are genetic changes linked to an increased risk of blood clots. Targeted genetic testing will be carried out, where appropriate, to confirm whether participants have one of these genetic variants. Those with a confirmed result will attend a site visit for basic health checks, including blood pressure measurements, ECG, and blood tests, to establish a baseline of their general health and help identify suitability for future related clinical trials.
The study also provides participants with the opportunity to learn more about clinical research and become familiar with the clinical trial unit and team. Participation lasts approximately 10 weeks and includes 1-2 site visits and a follow-up telephone call.
Who can participate
Age range
18 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
. Male or female participants aged ≥ 18 years at the date of signing the Participant Information Sheet/Informed Consent Form (PIS/ICF).
. Ability to provide written, personally signed, and dated informed consent in accordance with International Council for Harmonisation (ICH) Good Clinical Practice (GCP) Guidelines E6 (R3) (2025) and applicable regulations, before any study-specific procedures are performed.
. Confirmed or suspected diagnosis of FVL or Prothrombin G20210A mutation via targeted genetic testing.
Exclusion criteria
. Unwilling or unable to comply with the protocol-defined study assessments.
. Any other significant disease or disorder that, in the opinion of the Principal Investigator (PI) or Sponsor, may either place the participant at risk from participation, or influence the clinical baseline.
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
Willingness to be re-contacted for future clinical trials and Feedback Questionnaire.
Timeframe: Until the end of the study (up to 15 weeks)