Primary Aldosteronism Clinical Trial
Official title:
Prospective Evaluation of Confirmatory Testing For Primary Aldosteronism
This study is to evaluate the performance characteristics of the seated saline infusion test and the ultra low-dose ACTH stimulation test for the diagnosis of primary aldosteronism.
Status | Recruiting |
Enrollment | 200 |
Est. completion date | December 31, 2024 |
Est. primary completion date | December 31, 2024 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - Individuals with hypertension - Individuals with an elevated screening adrenal renin ration (ARR) - Individuals with high probability features of primary aldosteronism (e.g., resistant hypertension, spontaneous or diuretic-induced hypokalemia, and/or an adrenal nodule) with clinical indications for adrenal vein sampling and surgery (if appropriate). Exclusion Criteria: - Individuals with chronic kidney disease (estimated glomerular filtration rate <40 mL/min/1.73m2), - Individuals with a history of heart failure, chronic edema, uncontrolled severe hypertension (systolic blood pressure >180 and/or diastolic blood pressure >110 mmHg), untreated hypokalemia, cortisol-secreting adrenal adenoma, and/or pheochromocytoma - Individual who previously received confirmatory testing. |
Country | Name | City | State |
---|---|---|---|
Canada | University of Calgary | Calgary | Alberta |
Lead Sponsor | Collaborator |
---|---|
University of Calgary | Canadian Institutes of Health Research (CIHR), Hypertension Canada |
Canada,
Funder JW, Carey RM, Mantero F, Murad MH, Reincke M, Shibata H, Stowasser M, Young WF Jr. The Management of Primary Aldosteronism: Case Detection, Diagnosis, and Treatment: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2016 May;101(5):1889-916. doi: 10.1210/jc.2015-4061. Epub 2016 Mar 2. — View Citation
Leung AA, Nerenberg K, Daskalopoulou SS, McBrien K, Zarnke KB, Dasgupta K, Cloutier L, Gelfer M, Lamarre-Cliche M, Milot A, Bolli P, Tremblay G, McLean D, Tobe SW, Ruzicka M, Burns KD, Vallee M, Prasad GV, Lebel M, Feldman RD, Selby P, Pipe A, Schiffrin EL, McFarlane PA, Oh P, Hegele RA, Khara M, Wilson TW, Penner SB, Burgess E, Herman RJ, Bacon SL, Rabkin SW, Gilbert RE, Campbell TS, Grover S, Honos G, Lindsay P, Hill MD, Coutts SB, Gubitz G, Campbell NR, Moe GW, Howlett JG, Boulanger JM, Prebtani A, Larochelle P, Leiter LA, Jones C, Ogilvie RI, Woo V, Kaczorowski J, Trudeau L, Petrella RJ, Hiremath S, Drouin D, Lavoie KL, Hamet P, Fodor G, Gregoire JC, Lewanczuk R, Dresser GK, Sharma M, Reid D, Lear SA, Moullec G, Gupta M, Magee LA, Logan AG, Harris KC, Dionne J, Fournier A, Benoit G, Feber J, Poirier L, Padwal RS, Rabi DM; CHEP Guidelines Task Force. Hypertension Canada's 2016 Canadian Hypertension Education Program Guidelines for Blood Pressure Measurement, Diagnosis, Assessment of Risk, Prevention, and Treatment of Hypertension. Can J Cardiol. 2016 May;32(5):569-88. doi: 10.1016/j.cjca.2016.02.066. Epub 2016 Mar 10. — View Citation
Mulatero P, Milan A, Fallo F, Regolisti G, Pizzolo F, Fardella C, Mosso L, Marafetti L, Veglio F, Maccario M. Comparison of confirmatory tests for the diagnosis of primary aldosteronism. J Clin Endocrinol Metab. 2006 Jul;91(7):2618-23. doi: 10.1210/jc.2006-0078. Epub 2006 May 2. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Diagnostic accuracy of confirmatory testing (seated saline infusion test and the ultra low-dose ACTH stimulation test) | Measures of diagnostic accuracy, as summarized by receiver operating characteristic curve analyses. | The total study timeline will occur over 66 months. | |
Secondary | The optimal cutoff value for confirmatory testing using clinically-important thresholds | Plasma aldosterone | The total study timeline will occur over 66 months. | |
Secondary | The optimal cutoff value for confirmatory testing using clinically-important thresholds | Aldosterone-to-renin ratio | The total study timeline will occur over 66 months. |
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