An interventional study of sequential combined AVS in Primary Aldosteronism, sponsored by Shumin Yang. Recruiting at 1 site in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2025-12-24.
Sponsored by Shumin Yang · Not applicable, Interventional, and Diagnostic
This study is a prospective, multicenter, randomized clinical trial aimed to compare the impact of three AVS diagnostic strategies on the clinical outcomes of patients with primary aldosteronism. The strategies include sequential combined AVS (non-ACTH-stimulated followed by ACTH-stimulated AVS), non- ACTH-stimulated AVS alone, and ACTH-stimulated AVS alone. The findings of this study will provide critical evidence for the clinical practice standards of AVS.
This is a prospective, multicenter, randomized controlled clinical trial. This study will be led by the First Affiliated Hospital of Chongqing Medical University, with Chuxiong Yi Autonomous Prefecture People's Hospital, the First Affiliated Hospital of Kunming Medical University, and the First Affiliated Hospital of Nanchang Medical University serving as collaborating centers. According to the inclusion and exclusion criteria, eligible patients with confirmed primary aldosteronism (PA) will be enrolled and randomly assigned in a 1:1:1 ratio to one of the following groups: sequential combined AVS, non-ACTH-stimulated AVS alone, and ACTH-stimulated AVS alone. These stratifications will guide clinical treatment decisions, either surgical therapy or medical therapy, and patients will be followed to evaluate their clinical outcomes. The primary outcome is the treatment response rate at 6-month follow-up, which will be compared among the three groups.
201 studies on the registry are indexed under Hyperaldosteronism; 93 are open to participants now.
This study's planned enrollment of 456 is above the median of 63 across 94 interventional studies indexed under Hyperaldosteronism.
Browse Hyperaldosteronism studies →This is the only study on the registry with Shumin Yang as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraindication
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
GFR and eGFR (kidney filtering)
GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².
Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
non-ACTH-stimulated followed by ACTH-stimulated AVS
Diagnostic Test: sequential combined AVS
non-ACTH-stimulated AVS
ACTH-stimulated AVS
non-ACTH-stimulated followed by ACTH-stimulated AVS
The proportion of complete biochemical remission
Blood was drawn to measure aldosterone, renin and potassium.According to PASO criteria, outcomes of adrenalectomy for unilateral primary aldosteronism were classified into complete, partial, and absent success, for both clinical and biochemical outcomes.The proportion of complete biochemical remission according to PASO consensus criteria.
Time frame: At 6 months of follow-up
The proportion of complete clinical remission
Blood was drawn to measure aldosterone, renin and potassium.According to PASO criteria, outcomes of adrenalectomy for unilateral primary aldosteronism were classified into complete, partial, and absent success, for both clinical and biochemical outcomes.The proportion of complete clinical remission according to PASO consensus criteria.
Time frame: At 6 months of follow-up
The proportion of complete biochemical response rate
Blood was drawn to measure aldosterone, renin and potassium.According to PAMO criteria, outcomes of medication for bilateral primary aldosteronism were classified into complete, partial, and absent response, for both clinical and biochemical outcomes.The proportion of complete biochemical response according to PAMO consensus criteria.
Time frame: At 6 months of follow-up
The proportion of complete clinical response rate
Blood was drawn to measure aldosterone, renin and potassium.According to PAMO criteria, outcomes of medication for bilateral primary aldosteronism were classified into complete, partial, and absent response, for both clinical and biochemical outcomes.The proportion of complete clinical response according to PAMO consensus criteria.
Time frame: At 6 months of follow-up
Comparison of adverse events
The occurrence of adverse events was recorded, including adrenal vein rupture, peripheral puncture site complications including femoral vein thrombosis, puncture site hematoma, ACTH allergy, and anaphylactic shock., etc.
Time frame: At 6 months of follow-up
In surgical population, the proportion of complete biochemical remission
Blood was drawn to measure aldosterone, renin and potassium.According to PASO criteria, outcomes of adrenalectomy for unilateral primary aldosteronism were classified into complete, partial, and absent success, for both clinical and biochemical outcomes.The proportion of complete biochemical remission according to PASO consensus criteria.
Time frame: At 6 months of follow-up
In surgical population, the proportion of complete clinical remission
Blood was drawn to measure aldosterone, renin and potassium.According to PASO criteria, outcomes of adrenalectomy for unilateral primary aldosteronism were classified into complete, partial, and absent success, for both clinical and biochemical outcomes.The proportion of complete clinical remission according to PASO consensus criteria.
Time frame: At 6 months of follow-up
In medication population, the proportion of complete biochemical response rate
Blood was drawn to measure aldosterone, renin and potassium.According to PAMO criteria, outcomes of medication for bilateral primary aldosteronism were classified into complete, partial, and absent response, for both clinical and biochemical outcomes.The proportion of complete biochemical response according to PAMO consensus criteria.
Time frame: At 6 months of follow-up
In medication population, the proportion of complete clinical response rate
Blood was drawn to measure aldosterone, renin and potassium.According to PAMO criteria, outcomes of medication for bilateral primary aldosteronism were classified into complete, partial, and absent response, for both clinical and biochemical outcomes.The proportion of complete clinical response according to PAMO consensus criteria.
Time frame: At 6 months of follow-up
Plan to share: No
Start is estimated for Dec 2025; primary completion for Dec 2027, 24 months later.
Of 35 interventional studies with no phase under Hyperaldosteronism, half reached primary completion within 36 months of starting (the median), counting those still running; a quarter within 21 and three quarters within 59. This study's planned 24 months is below that.
How these figures are worked out, and which studies are left out of them.
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