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Araujo-Castro M, Parra P, Martín Rojas-Marcos P, Paja Fano M, González Boillos M, Pascual-Corrales E, García Cano AM, Ruiz-Sanchez JG, Vicente Delgado A, Gómez Hoyos E, Ferreira R, García Sanz I, Recasens Sala M, Barahona San Millan R, Picón César MJ, Díaz Guardiola P, Perdomo CM, Manjón-Miguélez L, García Centeno R, Rebollo Román Á, Gracia Gimeno P, Robles Lázaro C, Morales-Ruiz M, Calatayud M, Furio Collao SA, Meneses D, Sampedro Nuñez M, Escudero Quesada V, Mena Ribas E, Sanmartín Sánchez A, Gonzalvo Diaz C, Lamas C, del Castillo Tous M, Serrano Gotarredona J, Michalopoulou Alevras T, Moya Mateo EM, Hanzu FA. Differences in the clinical and hormonal presentation of patients with familial and sporadic primary aldosteronism. Front Endocrinol (Lausanne) 2024; 15:1336306. [PMID: 38495792 PMCID: PMC10940345 DOI: 10.3389/fendo.2024.1336306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/06/2024] [Indexed: 03/19/2024] Open
Abstract
Purpose To compare the clinical and hormonal characteristics of patients with familial hyperaldosteronism (FH) and sporadic primary aldosteronism (PA). Methods A systematic review of the literature was performed for the identification of FH patients. The SPAIN-ALDO registry cohort of patients with no suspicion of FH was chosen as the comparator group (sporadic group). Results A total of 360 FH (246 FH type I, 73 type II, 29 type III, and 12 type IV) cases and 830 sporadic PA patients were included. Patients with FH-I were younger than sporadic cases, and women were more commonly affected (P = 0.003). In addition, the plasma aldosterone concentration (PAC) was lower, plasma renin activity (PRA) higher, and hypokalemia (P < 0.001) less frequent than in sporadic cases. Except for a younger age (P < 0.001) and higher diastolic blood pressure (P = 0.006), the clinical and hormonal profiles of FH-II and sporadic cases were similar. FH-III had a distinct phenotype, with higher PAC and higher frequency of hypokalemia (P < 0.001), and presented 45 years before sporadic cases. Nevertheless, the clinical and hormonal phenotypes of FH-IV and sporadic cases were similar, with the former being younger and having lower serum potassium levels. Conclusion In addition to being younger and having a family history of PA, FH-I and III share other typical characteristics. In this regard, FH-I is characterized by a low prevalence of hypokalemia and FH-III by a severe aldosterone excess causing hypokalemia in more than 85% of patients. The clinical and hormonal phenotype of type II and IV is similar to the sporadic cases.
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Affiliation(s)
- Marta Araujo-Castro
- Endocrinology and Nutrition Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
- Instituto de Investigación Biomédica Ramón y Cajal (IRYCIS), Madrid, Spain
| | - Paola Parra
- Endocrinology and Nutrition Department, Hospital Universitario La Paz, Madrid, Spain
| | | | - Miguel Paja Fano
- Endocrinology and Nutrition Department, OSI Bilbao-Basurto, Hospital Universitario de Basurto, Bilbao, Spain
- Medicine Department, Basque Country University, Bilbao, Spain
| | - Marga González Boillos
- Endocrinology and Nutrition Department, Hospital Universitario de Castellón, Castellón, Spain
| | - Eider Pascual-Corrales
- Endocrinology and Nutrition Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
- Instituto de Investigación Biomédica Ramón y Cajal (IRYCIS), Madrid, Spain
| | | | | | | | - Emilia Gómez Hoyos
- Endocrinology and Nutrition Department, Hospital Universitario de Valladolid, Valladolid, Spain
| | - Rui Ferreira
- Endocrinology and Nutrition Department, Hospital Universitario Rey Juan Carlos, Madrid, Spain
| | - Iñigo García Sanz
- General and Digestive Surgery Department, Hospital Universitario de La Princesa, Madrid, Spain
| | - Mònica Recasens Sala
- Endocrinology and Nutrition Department, Hospital De Girona Doctor Josep Trueta, Girona, Spain
| | | | - María José Picón César
- Endocrinology and Nutrition Department, Hospital Universitario Virgen de la Victoria de Málaga, IBIMA, Malaga, Spain
- CIBEROBN, Madrid, Spain
| | | | - Carolina M. Perdomo
- Endocrinology and Nutrition Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - Laura Manjón-Miguélez
- Endocrinology and Nutrition Department, Hospital Universitario Central de Asturias, Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Rogelio García Centeno
- Endocrinology and Nutrition Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Ángel Rebollo Román
- Endocrinology and Nutrition Department, Hospital Reina Sofía, Córdoba, Spain
| | - Paola Gracia Gimeno
- Endocrinology and Nutrition Department, Hospital Royo Villanova, Zaragoza, Spain
| | - Cristina Robles Lázaro
- Endocrinology and Nutrition Department, Complejo Universitario de Salamanca, Salamanca, Spain
| | - Manuel Morales-Ruiz
- Biochemistry and Molecular Genetics Department-CDB, Hospital Clinic, IDIBAPS, CIBERehd, Barcelona, Spain
| | - María Calatayud
- Endocrinology and Nutrition Department, Hospital Doce de Octubre, Madrid, Spain
| | | | - Diego Meneses
- Endocrinology and Nutrition Department, Hospital Universitario de Castellón, Castellón, Spain
| | - Miguel Sampedro Nuñez
- Endocrinology and Nutrition Department, Hospital Universitario La Princesa, Madrid, Spain
| | | | - Elena Mena Ribas
- Endocrinology and Nutrition Department, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Alicia Sanmartín Sánchez
- Endocrinology and Nutrition Department, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Cesar Gonzalvo Diaz
- Endocrinology and Nutrition Department, Hospital Universitario De Albacete, Albacete, Spain
| | - Cristina Lamas
- Endocrinology and Nutrition Department, Hospital Universitario De Albacete, Albacete, Spain
| | - María del Castillo Tous
- Endocrinology and Nutrition Department, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | | | - Felicia A. Hanzu
- Endocrinology and Nutrition Department, Hospital Clinic, IDIPAS, Barcelona, Spain
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Nakano Y, Iwata N, Ogura-Ochi K, Hasegawa K, Hirasawa A, Otsuka F. Preclinical diagnosis and identification of the chimeric CYP11B1/CYP11B2 gene in two pediatric cases of a Japanese family with glucocorticoid-remediable aldosteronism. Hypertens Res 2021; 44:891-893. [PMID: 33642567 DOI: 10.1038/s41440-021-00633-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/13/2021] [Accepted: 01/16/2021] [Indexed: 11/10/2022]
Affiliation(s)
- Yasuhiro Nakano
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Nahoko Iwata
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kanako Ogura-Ochi
- Center for Education in Medicine and Health Sciences, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kosei Hasegawa
- Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Akira Hirasawa
- Department of Clinical Genomic Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Fumio Otsuka
- Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
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Suzuki J, Otsuka F, Inagaki K, Otani H, Miyoshi T, Terasaka T, Ogura T, Omori M, Nasu Y, Makino H. Primary Aldosteronism Caused by a Unilateral Adrenal Adenoma Accompanied by Autonomous Cortisol Secretion. Hypertens Res 2007; 30:367-73. [PMID: 17541216 DOI: 10.1291/hypres.30.367] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A 35-year-old Japanese woman was referred for further examination of persistent hypertension with hypokalemia. Her serum aldosterone levels were high and her plasma renin activity markedly suppressed. Radiological examinations revealed the presence of a 3-cm diameter left adrenal tumor. (131)I-adosterol was specifically accumulated in the left adrenal tumor, whereas the accumulation in the right adrenal was completely suppressed. Low-dose dexamethasone failed to suppress cortisol secretion although the serum cortisol levels were within the normal range. Urinary excretion of 17-hydroxycorticosteroids but not 17-ketosteroids was increased. Levels of plasma adrenocorticotropin (ACTH) and serum dehydroepiandrosterone sulfate (DHEAS) were decreased. Upon diagnosis of left aldosteronoma with autonomous secretion of cortisol, left adrenalectomy was performed by laparoscopy. In the resected adenoma tissues, clear cells expressed P450c17 protein and the ratio of CYP17/CYP11B2 mRNA evaluated by quantitative real-time polymerase chain reaction (PCR) was apparently higher than that of typical aldosteronomas. Based on the corticotropin-releasing hormone (CRH) loading tests, the contra-lateral adrenal functions were restored 3 months after surgery. These results indicate that evaluation for autonomy of cortisol secretion and contra-lateral adrenal function is clinically important to avoid the risk of adrenal failure after surgery for primary aldosteronism.
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Affiliation(s)
- Jiro Suzuki
- Department of Medicine and Clinical Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Fogari R, Preti P, Zoppi A, Rinaldi A, Fogari E, Mugellini A. Prevalence of Primary Aldosteronism among Unselected Hypertensive Patients: A Prospective Study Based on the Use of an Aldosterone/Renin Ratio above 25 as a Screening Test. Hypertens Res 2007; 30:111-7. [PMID: 17460380 DOI: 10.1291/hypres.30.111] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Primary aldosteronism (PA) has been considered a rare cause of hypertension. The introduction of the aldosterone/renin ratio (ARR) as a screening test has led to an increase in the detection rate. The aim of this study was to evaluate the prevalence of PA among unselected hypertensive patients by using an ARR >25 as a screening test. We studied 3,000 consecutive unselected hypertensive patients. Blood samples for the determination of plasma renin activity (PRA), aldosterone (ALD) and electrolytes were drawn in the morning, and patients with an ARR >25 underwent intravenous saline infusion as a confirmatory test. Adrenal CT and a dexamethasone suppression test were performed in patients with confirmed PA. Patients with a positive dexamethasone test underwent genetic testing for glucocorticoid-remediable aldosteronism (GRA). Out of 3,000 hypertensives, 684 (22.8%) showed an ARR >25 and 177 of them (5.9% of the whole population) had a positive saline loading test. Only 44 of them (24.8%) were hypokalemic. CT was performed in all the patients with confirmed PA and 53 of them (29.9%) had a solitary adrenal macroadenoma, 112 (63.3%) had bilateral adrenal enlargement and 12 (6.8%) had normal appearing adrenal glands. Of 177 patients given dexamethasone to identify GRA, 8 (4.5%) showed aldosterone suppression but only one (0.1%) tested positive for the chimeric gene. In conclusion, our findings indicate that standardized application of an ARR >25 to unselected hypertensive patients, followed by i.v. saline loading as a confirmatory test, can result in the detection of a large number of patients with PA (5.9% of the studied population), most of whom are normokalemic. Bilateral adrenal hypertrophy represents the more common form of PA.
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Affiliation(s)
- Roberto Fogari
- Department of Internal Medicine and Therapeutics, Clinica Medica II-IRCCS Policlinico S. Matteo, University of Pavia, Italy.
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