Gender-Based Differences in Heart Failure Hospitalizations Among Patients With Heart Failure Trea… (NCT06641284) | Clinical Trial Compass
CompletedNot Applicable
Gender-Based Differences in Heart Failure Hospitalizations Among Patients With Heart Failure Treated With Spironolactone
Saudi Arabia509 participantsStarted 2023-10-01
Plain-language summary
Aldosterone antagonists or mineralocorticoid receptor antagonists (MRAs) are used as therapeutic agents for the management of HF with reduced ejection fraction (HFrEF). Gender-related differences have been described in the regulation of the renin-angiotensin-aldosterone system (RAAS), which is at the core of the pathophysiology of HF. Regarding gender-related differences in the use of MRAs, less is known about the effects of androgens on the RAAS, even though studies have suggested that androgens may increase the RAAS pathway. There are conflicting results because many clinical trials were not specifically designed to investigate gender differences.
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:
* All adult (≥ 18 years) ambulatory patients of both sexes with a diagnosis of HFrEF (LVEF≤ 40%) and NYHA class II-IV under optimized medical therapy who are presented to the outpatient clinic and started spironolactone at the time of enrollment.
Exclusion Criteria:
* Pregnancy or breastfeeding
* Serum creatinine \> 2.5 mg/dL (221 µmol/L) in males and \> 2 mg/dL (177 µmol/L) in women (or estimated glomerular filtration rate (eGFR) ≤ 30 mL/minute/1.73 m2)
* Hyperkalemia (serum potassium level \> 5 mEq/L)
* Renal transplantation
* Concomitant administration of potent CYP3A inhibitors
* Concomitant administration of potassium supplements or potassium-sparing diuretics
* Disorders of the adrenal glands (such as Addison disease).
* Patients who used MRA in the last 2 weeks before enrollment.
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.