Clinical trials: Aldosterone Disorder
Postural Orthostatic Tachycardia Syndrome (POTS)
The Renin-Aldosterone Axis in Postural Tachycardia Syndrome
The purpose of this study is to determine the role of the renin-angiotensin-aldosterone in the pathophysiology of postural tachycardia syndrome, and to provide an insight about the disease process in this disorder.
- Trial name
- NCT00962949
- Testing
- Angiotensin II
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Pseudohypoaldosteronism Type 1
Cardiovascular Evaluation of Adult PHA 1 Patients
Vascular and cardiac alterations are associated with aldosterone effects are evidenced in experimental models and aldosterone receptor blockade is of clear benefit in cardiac disease (heart failure).
- Trial name
- PHACARV (NCT00646828)
- Where
- France
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obesity
Renin-Angiotensin Aldosterone System and Fibrinolysis Interaction in Humans-Specific Aim 3
The purpose of the study is to determine if giving isosorbide,a drug that is used to treat chest pain, affects blood vessel release of an anti-clotting factor.
- Trial name
- NCT00685945
- Testing
- Control (bradykinin), L-NMMA + bradykinin, Isosorbide + L-NMMA + bradykinin
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Primary Aldosteronism
Study on the Diagnostic Cut-off Point of 24-hour Urinary Aldosterone Measured by Liquid Chromatography-Tandem Mass Spectrometry in the Diagnosis of Primary Aldosteronism in the Oral Sodium Loading Test
Primary aldosteronism (PA) is the most common cause of secondary hypertension. Liquid chromatography - tandem mass spectrometry (LC-MS/MS) is more accurate than the traditional radioimmunoassay in measuring aldosterone.
- Trial name
- NCT07635134
- Testing
- The oral sodium loading test
- Where
- China
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Hypertension, Insulin Resistance
Accomplices of Insulin Resistance in Prehypertension: Aldosterone?
The purposes of the study are to evaluate the relative contributions of insulin resistance and renin-angiotensin-aldosterone system to blood pressure (BP) in subjects with prehypertension. This is a cross-sectional study.
- Trial name
- NCT01112007
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Postural Tachycardia Syndrome
Aldosterone & Sodium Regulation in Postural Tachycardia Syndrome - Screening
The purpose of the study is to determine whether patients meet criteria for Postural Tachycardia Syndrome (or not) and have reduced blood volume (or not).
- Trial name
- NCT01783288
- Testing
- Autonomic Function Testing, Posture Study, Measurement of Total Blood Volume
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
HIV-infection
Physiologic Investigation of the Renin Angiotensin Aldosterone Axis in HIV
The purpose of this study is to see if individuals with HIV-infection, particularly those with increased belly fat, have abnormalities in the renin angiotensin aldosterone axis.
- Trial name
- NCT01407237
- Testing
- Angiotensin II Infusion
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Blood Pressure Check (Hypertension Screening), Heart Rate
Effects of Sleep Body Temperature on Body Composition
This will be a crossover controlled trial designed to recruit 40 participants, who will be divided into two groups of 20 subjects each. The participants will be randomly assigned to either Group A or Group B.
- Conditions
- Blood Pressure Check (Hypertension Screening), Heart Rate, Aldosterone Disorder
- Trial name
- NCT06648109
- Testing
- Electric Blanket
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Jinan University Guangzhou
Obesity, Abdominal
Role of the Renin Angiotensin Aldosterone System in the Mechanisms of Transition to Heart Failure in Abdominal Obesity
R2C2 study has shown that abdominal obesity is associated with a cardiac and vascular remodelling in healthy volunteers. This remodelling is correlated with renin-angiotensin aldosterone system (RAAS) activation and/or systemic…
- Trial name
- R2C2-II (NCT01716819)
- Testing
- Urine sample, Blood sample, Assessment of sleep apnea syndrome
- Where
- France
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Type 1 Diabetes Mellitus
The Effect of Uric Acid Lowering in Type 1 Diabetes
Patients with type 1 diabetes mellitus (T1DM) are at high risk of developing kidney complications potentially leading to end stage renal disease.
- Trial name
- NCT02344602
- Testing
- Febuxostat
- Where
- Canada
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Primary Aldosteronism
CETO First in Human Trial
The study is a Phase 1, single-centre, open label, micro-dosing study. The aim is to investigate an innovative new tracer, [18F]CETO, as a potential alternative to adrenal vein sampling for the lateralisation of primary…
- Trial name
- CETO (NCT04529018)
- Testing
- [18F]CETO
- Where
- United Kingdom
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Cambridge
Primary Aldosteronism Due to Aldosterone Producing Adenoma, Primary Aldosteronism Due to Nodular Hyperplasia
First-in-human Evaluation of [18F]CETO
Purpose of this clinical phase 1 trial was to determine if para-chloro-2-[18F]fluoroethyletomidate positron emission computed tomography ([18F]CETO-positron emission computed tomography(PET)/computed tomography(CT)) can be used…
- Conditions
- Primary Aldosteronism Due to Aldosterone Producing Adenoma, Primary Aldosteronism Due to Nodular Hyperplasia, Adrenal Cushing Syndrome, Non-Secretory Adrenal Adenoma
- Trial name
- NCT05361083
- Testing
- F18CETO
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Uncontrolled Hypertension
Uncontrolled Hypertension Management (TEAM-HTN)
Current guideline directed medical therapies (GDMT) for hypertension (HTN) endorse a trial and error approach based on drug class.
- Trial name
- TEAM-HTN (NCT03281772)
- Testing
- Clinical Decision Software - provider portal, Clinical Decision Software - patient portal
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Madigan Army Medical Center
Hypertension, Metabolic Syndrome
The Study of Novel Dual Renin Angiotensin Aldosterone System (RAAS) Blockade; Valsartan/Aliskiren in African American Patients With Hypertension and the Metabolic Syndrome
Study purpose: African Americans with hypertension and markers of metabolic syndrome (small elevations in blood glucose, triglycerides and or weight) are at a high risk of cardiovascular (heart and blood vessel) problems.
- Trial name
- SAAVE (NCT01432106)
- Testing
- Aliskerin/Valsartan and Rampiril
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Michigan
Aldosteronism
Establishment of Aldosterone and Renin Reference Range
Elevated aldosterone levels were also shown to contribute to the excess morbidity and mortality. Literature shows aldosterone and renin levels differ between ethnicity and gender.
- Trial name
- ARR (NCT05232162)
- Where
- Malaysia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Malaysia Sarawak
Aldosteronism
Postoperative Cardiovascular Index Change of Primary Aldosteronism
Primary aldosteronism (PA), characterized by an inappropriate production of aldosterone, is far more common than is usually perceived.
- Trial name
- TAIPAI (NCT00746070)
- Testing
- with the clinical treatment ( ex adrenalectomy or spironolactone
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Primary Aldosteronism
Simplification of Oral Sodium Loading Test in the Diagnosis of Primary Aldosteronism: 2-day Replacing 3-day Method
To compare the consistency of 24-hour urinary aldosterone in the diagnosis of primary aldosteronism by oral sodium loading test between the second day method and the third day method
- Trial name
- NCT06750172
- Testing
- The oral sodium loading test
- Where
- China
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Primary Aldosteronism
Study on the Application of Liquid Chromatography-Tandem Mass Spectrometry for the Determination of Aldosterone and Renin Activity in the Diagnosis of Primary Aldosteronism by Captopril Test
Primary aldosteronism (PA) is the most common cause of secondary hypertension. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is more accurate than the traditional radioimmunoassay method in measuring aldosterone.
- Trial name
- NCT07691801
- Testing
- Captopril inhibition test(CCT)
- Where
- China
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Endothelial Dysfunction, Insulin Resistance
The Role of Aldosterone in Circulatory Disorders Within Type 2 Diabetes
The importance of Aldosterone for endothelial function and Insulin resistance observed within patients with type 2 diabetes
- Trial name
- NCT03017703
- Testing
- Eplerenone
- Where
- Denmark
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Southern Denmark
COVID-19, Adrenal Insufficiency
Assessment of Diurnal Salivary Cortisol Production in COVID-19
In the year of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic several studies have focused on the effect of the COVID-19 on the adrenal cortex, demonstrating conflicting results.
- Conditions
- COVID-19, Adrenal Insufficiency, Adrenal Hyperfunction
- Trial name
- NCT04988269
- Testing
- Blood sampling, Saliva sampling
- Where
- Greece
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens