Role of the Kallikrein-kinin System in Septic Cardiomyopathy (NCT06080282) | Clinical Trial Compass
CompletedNot Applicable
Role of the Kallikrein-kinin System in Septic Cardiomyopathy
China567 participantsStarted 2017-06-01
Plain-language summary
The purpose of this study is to investigate whether there are differential expressions of molecules in the kallikrein-kinin system (KKS) pathway in septic cardiomyopathy, and to analyze their regulatory mechanisms and gene expression changes.
Who can participate
Age range
18 Years – 80 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
. Age \>= 18 years old.
. Admitted to the Intensive Care Unit (ICU) with an anticipated length of stay exceeding 24 hours.
. Patient or legally authorized representative provides written informed consent prior to enrollment.
. Categorized into one of the following three mutually exclusive cohorts within 24 hours of ICU admission:
Exclusion criteria
. Pre-existing severe chronic cardiac conditions, including history of cardiac surgery, severe pre-existing heart failure (NYHA Class III or IV), persistent severe arrhythmias, or known primary cardiomyopathy (e.g., hypertrophic or dilated cardiomyopathy).
. Acute non-infectious cardiovascular or cerebrovascular events prior to or upon ICU admission, such as acute myocardial infarction (Type 1), acute ischemic/hemorrhagic stroke, or cardiac arrest.
. Severe end-stage comorbidities, including end-stage renal disease (ESRD) requiring chronic maintenance dialysis prior to this illness, Child-Pugh Class C hepatic cirrhosis, or advanced malignant tumors with a life expectancy \< 3 months.
. History of paraquat poisoning or other toxic ingestions known to directly cause profound myocardial or pulmonary toxicity.
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.
. Indeterminate or ambiguous infectious status (e.g., cases treated with empiric antibiotics for suspected infection but where infection could neither be confirmed nor ruled out), excluded to prevent misclassification bias.
. Intellectual, psychological, or neurological disorders that preclude necessary clinical examinations or compliance with study procedures.