View clinical trials related to Primary Aldosteronism.
Filter by:The purpose of our research is to clarify the therapeutic efficacy and safety of Finerenone in patients with Primary Aldosteronism and explore the effective clinical predictive indicators of Finerenone in the treatment of Primary Aldosteronism.
The goal of this clinical trial is to exploring the role of tubeless after adrenalectomy surgery. The main questions it aims to answer are: 1. The safety of tubeless laparoscopic adrenalectomy； 2. The role of tubeless therapy in rapid recovery after adrenalectomy surgery Participants will be randomly divided into two groups: the non drainage group and the drainage group after laparoscopic adrenal surgery, and their pain, first time out of bed, and intestinal recovery time will be observed.
To compare the 68Ga-Pentixafor PET/CT and adrenal vein sampling on the long-term outcomes of primary aldosteronism (PA) patients with adrenal nodule (≥1cm)
This is an observational study to define the cut-off value of 24-hour urinary aldosterone for screening primary aldosteronism in hypertensive patients in our center. Plasma aldosterone and renin measurements are subject to significant intra-individual variability, including variation related to posture, time of day and sodium balance. Aldosterone secretion is not constant and may be subject to diurnal variation. As such one-off testing of ARR, does not consider the salt status of the individual necessitating repetition of tests to ensure false negative or false positive test results are ruled out. The value of accumulated aldosterone in a 24-hour sample has the advantage that it does not depend on circadian variation. This study will help establish the positivity rates of 24-hour urine aldosterone, and test the robustness of current standard guidelines for primary aldosteronism screening and case confirmation. Previous studies reported that primary aldosteronism is associated with a higher risk of CV complications and a higher prevalence of target organ damage. Also, previous studies reported on the association of echocardiographic parameters with circulating or urinary aldosterone. Therefore, we intent to investigate the independent associations of different target organ damage with the urinary excretion of aldosterone.
This research aims to establish clinical evidence for optimal treatment guidelines for adrenal diseases using real-world data. The approach involves building prospective and retrospective patient registries, which will be utilized to develop and conduct research on disease-specific protocols for adrenal disorders. The study targets patients with primary aldosteronism, pheochromocytoma, adrenal cancer, adrenal incidentalomas, and mild autonomous cortisol secretion. Registries for patients with adrenal diseases will be obtained from Seoul National University Hospital and Asan Medical Center, along with securing a common data model. The ultimate goal is to conduct research to generate clinical evidence for adrenal diseases using these resources.
To explore the relationship between perioperative blood pressure and catecholamine concentrations in adrenal venous blood and peripheral venous blood in hypertensive patients with primary aldosteronism (PA) who underwent percutaneous selective adrenal artery embolization (SAAE). In order to elucidate the related phenomena and possible mechanisms of blood pressure fluctuations caused by SAAE treatment in hypertensive patients with PA.
The proposed study is this. Short- and long-term outcomes of adrenalectomy for Primary Aldosteronism (PA) in a single centre. PA is a relatively common problem and considers as the commonest cause of secondary hypertension and can be successfully treated by adrenalectomy. The investigators aim to gather clinical data routinely collected on participants with primary aldosteronism pre-operatively and post-operatively for a short and long term follow up.
This study aimed to prospectively evaluate the utility of C-X-C chemokine receptor type 4 (CXCR4) positron emission tomography (PET) imaging in patients with clinical suspected primary aldosteronism (PA), with postoperative pathological or follow-up results as reference standards.
To study the efficacy and safety of finerenone vs. spironolactone in patients with primary aldosteronism
High blood pressure, or hypertension, can be caused by a condition called Primary Aldosteronism (PA), where the body produces too much of a hormone called aldosterone. People with PA have a higher risk of heart problems compared to those with regular high blood pressure. To treat PA, some patients need to take medicine called mineralocorticoid receptor antagonists (MRA) for the rest of their lives. While treatment with MRA is effective, it can have side effects like high levels of potassium in the blood, breast enlargement in men, menstrual problems in women, and reduced sex drive. Finding the right dose of MRA for each patient can be tricky. Recent observations suggest that when a hormone called renin goes up during MRA treatment, it might be a good sign. This is because renin is higher when the action of aldosterone is well blocked. But it's not certain if this happens because of the patient's unique characteristics or if it can truly be a way to know if the treatment is working. This study aims to find out if guiding MRA treatment with renin levels leads to more patients having unsuppressed renin levels compared to the standard of care. This is a multicentric pragmatic clinical trial. Patients with a new diagnosis of PA and low renin levels will be asked if there are willing to participate. Those with recent use of MRA, known MRA intolerance, severe kidney problems, or have high potassium levels will not be able to participate. Participants will be randomized into two groups: one group will have their MRA treatment adjusted based on renin levels (the "renin-guided" group), and the other group won't have renin levels checked during treatment (the "renin-blinded" group). Both groups will aim to have their blood pressure under control and potassium levels in the normal range. The main outcome is the proportion in each group with unsuppressed renin levels after 12 months. Other outcomes will be tested, such as changes in renin levels, how well the treatment works, and any safety concerns (like potassium levels, kidney function, side effects, and blood pressure changes). Different groups of patients will also be looked at separately, like men and women, different ages, races, and initial renin levels, to see if the approach works better for some people. This study will help find a safe and effective way to treat PA with MRA. Choosing the right dose of MRA is important to adequately block aldosterone but also to avoid side effects.