Comparison of Catecholamine Concentrations in Venous Blood During Selective Adrenal Artery Embolization

Официальное название

Comparison of Catecholamine Concentrations in Adrenal Venous Blood and Peripheral Venous Blood During Percutaneous Selective Adrenal Artery Embolization in Hypertensive Patients With Primary Aldosteronism: A Prospective Cohort Study

Обзор

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.

Подробное описание

Percutaneous selective adrenal artery embolization (SAAE) is a minimally invasive interventional procedure that allows for necrosis of diseased adrenal glands by selectively embolizing the adrenal arteries supplying the lesion using an embolic agent to block the overproduction of aldosterone, and has been used as a treatment for PA as a minimally invasive alternative. However, it is of concern that in our team's SAAE practice, we have found that some patients with PA experience a dramatic increase in blood pressure during surgery, even exceeding 220/130 mmHg, yet some patients do not experience significant fluctuations in blood pressure. The perioperative risk is undoubtedly significantly increased for patients with high blood pressure fluctuations. What are the reasons for this discrepancy phenomenon? Therefore, the present study was designed to synchronize adrenal vein blood collection in PA hypertensive patients undergoing SAAE, and to compare the perioperative adrenal vein blood and peripheral venous blood catecholamine concentrations, with a view to discovering the patterns and possible causes of blood pressure fluctuations, hormone level changes, and other phenotypic changes, and elucidating the possible mechanisms of blood pressure fluctuations triggered by SAAE treatment of PA hypertension, in order to provide an evidence-based basis for minimally invasive interventional therapy for PA.

Вмешательства

• Процедура Selective adrenal artery embolization
  Percutaneous selective adrenal artery embolization in patients with primary aldosteronism

Первичные конечные точки

• Invasive blood pressure [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• 24-hour dynamic blood pressure [Срок оценки: Selective adrenal artery embolization before 24 hours, after 24 hours]
• Plasma Norepinephrine [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Plasma Adrenaline [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Plasma Dopamin [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Plasma Renin [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Plasma Aldosterone [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Serum sodium [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]
• Serum potassium [Срок оценки: Selective adrenal artery embolization immediately, after 5 minutes, 15 minutes, 30 minutes]

Критерии участия

Критерии включения

• Age ≥18 years with no gender restrictions.
• Adherence to the "Primary Aldosteronism" Diagnosis and Treatment Guidelines, confirmed diagnosis of primary aldosteronism following rigorous drug washout, and identification as either aldosteronoma or idiopathic aldosteronism via adrenal vein blood sampling.
• Blood pressure metrics that satisfy any of the subsequent conditions: a) Clinic-recorded blood pressure ≥140/90mmHg; b) 24-hour ambulatory blood pressure monitoring results displaying average blood pressure >130/80 mmHg or daytime readings >135/85 mmHg.
• Adrenal CT scan revealing adrenal hyperplasia, nodular formations, or no significant morphological deviations.
• Hypertension history surpassing a duration of 6 months.
• Prior to screening, patients or their lawful guardians must provide a signed informed consent, sanctioned by the ethics committee.

Критерии исключения

• Patients diagnosed with primary hypertension or secondary hypertension attributed to other etiologies.
• Female participants who are presently pregnant, lactating, or with intentions to conceive within the forthcoming year.
• Presence of significant systemic diseases, with particular attention to hepatic and renal dysfunction.
• Pronounced allergic reaction to contrast agents.
• Any other serious systemic diseases with a life expectancy of less than 12 months.
• Participants concurrently enrolled or expressing interest to participate in other clinical trials, the outcomes of which could potentially influence the results of the current study.
• The researcher's discretion deems the subject inappropriate for inclusion in the study for any given reason.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Модель наблюдения

Когортное

Центры проведения

Китай · 1 центр

• The First Affiliated Hospital of Chengdu Medical College — Чэнду

Публикации

• Stavropoulos K, Imprialos KP, Patoulias D, Katsimardou A, Doumas M. Impact of Primary Aldosteronism in Resistant Hypertension. Curr Hypertens Rep. 2022 Aug;24(8):285-294. doi: 10.1007/s11906-022-01190-9. Epub 2022 Apr 21. PMID 35445928
• Huang WC, Lin YH, Wu VC, Chen CH, Siddique S, Chia YC, Tay JC, Sogunuru G, Cheng HM, Kario K. Who should be screened for primary aldosteronism? A comprehensive review of current evidence. J Clin Hypertens (Greenwich). 2022 Sep;24(9):1194-1203. doi: 10.1111/jch.14558. PMID 36196469
• Meng Z, Dai Z, Huang K, Xu C, Zhang YG, Zheng H, Liu TZ. Long-Term Mortality for Patients of Primary Aldosteronism Compared With Essential Hypertension: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne). 2020 Mar 10;11:121. doi: 10.3389/fendo.2020.00121. eCollection 2020. PMID 32210920
• Monticone S, D'Ascenzo F, Moretti C, Williams TA, Veglio F, Gaita F, Mulatero P. Cardiovascular events and target organ damage in primary aldosteronism compared with essential hypertension: a systematic review and meta-analysis. Lancet Diabetes Endocrinol. 2018 Jan;6(1):41-50. doi: 10.1016/S2213-8587(17)30319-4. Epub 2017 Nov 9. PMID 29129575
• Funder JW, Carey RM. Primary Aldosteronism: Where Are We Now? Where to From Here? Hypertension. 2022 Apr;79(4):726-735. doi: 10.1161/HYPERTENSIONAHA.121.18761. Epub 2022 Jan 24. PMID 35067069
• 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. PMID 26934393
• Lu YC, Liu KL, Wu VC, Wang SM, Lin YH, Chueh SJ, Wu KD, Su YR, Huang KH; TAIPAI Study Group. Unilateral adrenalectomy in bilateral adrenal hyperplasia with primary aldosteronism. J Formos Med Assoc. 2023 May;122(5):393-399. doi: 10.1016/j.jfma.2022.12.015. Epub 2023 Feb 20. PMID 36813699
• Tezuka Y, Turcu AF. Real-World Effectiveness of Mineralocorticoid Receptor Antagonists in Primary Aldosteronism. Front Endocrinol (Lausanne). 2021 Mar 26;12:625457. doi: 10.3389/fendo.2021.625457. eCollection 2021. PMID 33841329

Идентификаторы

NCT: NCT06228677 · CCC-SAAE

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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