CompletedPhase 3

A Study Comparing a New Dosing Regimen of Clot-dissolving Drug for Mechanical Heart Valves Which Show Clots

120 participantsStarted 2004-11

Plain-language summary

The optimal dosage and duration of administration of clot-dissolving medications for the treatment of patients with mechanical heart valves with clots is not known. We hypothesized that a large dose of the clot-dissolving medicine given initially (akin to the dose given in the treatment of heart attacks), might speed up the dissolution of the clot and rapidly restore the functioning of the mechanical heart valve.

Who can participate

Age range

12 Years – 70 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: * First episode of left sided prosthetic valve thrombosis Exclusion Criteria: * Contraindication to thrombolysis * Refusal to give informed consent * Pregnant women * age less than 12 years or more than 70 years * previous treatment for prosthetic valve thrombosis

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

The occurrence of a complete clinical response (complete hemodynamic response as assessed by echocardiography and fluoroscopy, without any major complication)

Timeframe: In-hospital

Trial details

NCT IDNCT00232622

SponsorAll India Institute of Medical Sciences

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2007-03

View on ClinicalTrials.gov More Prosthetic Valve Thrombosis trials