Differences in the presentation and evolution of primary aldosteronism in elderly (≥65 years) and young patients (<65 years). Issue 6 (23rd June 2022)

• Record Type: Journal Article
• Authors: Parra Ramírez, Paola; Rojas-Marcos, Patricia Martín; Paja Fano, Miguel; González Boillos, Marga; Pascual-Corrales, Eider; García-Cano, Ana; Ruiz-Sanchez, Jorge Gabriel; Vicente, Almudena; Gómez-Hoyos, Emilia; Ferreira, Rui; García Sanz, Iñigo; Recasens, Mònica; Pla Peris, Begoña; Barahona San Millan, Rebeca; Picón César, María José; Díaz Guardiola, Patricia; Jesús García González, Juan; Perdomo, Carolina; Manjón, Laura; García-Centeno, Rogelio; Percovich, Juan Carlos; Rebollo Román, Ángel; Gracia Gimeno, Paola; Robles Lázaro, Cristina; Morales, Manuel; Hanzu, Felicia; Araujo-Castro, Marta
• Is Part Of: Endocrine connections. Volume 11:Issue 6(2022)
• Publication Date: 2022-06-23
• Subjects: primary aldosteronism -- adrenal venous sampling -- adrenalectomy -- elderly; Endocrinology -- Periodicals; 616.4005
• DOI: 10.1530/EC-22-0169
• Languages: English
• ISSNs: 2049-3614

Abstract

Abstract : Objective: To compare the presentation and evolution of primary aldosteronism (PA) in the elderly (≥65 years) and young patients (&lt;65 years). Methods: A retrospective multicenter study was performed in 20 Spanish hospitals of PA patients in follow-up between 2018 and 2021. Results: Three hundred fifty-two patients with PA &lt;65 years and 88 patients ≥65 years were included. Older PA patients had a two-fold higher prevalence of type 2 diabetes, dyslipidemia, and cerebrovascular disease, but these differences disappeared after adjusting for hypertension duration. At diagnosis, diastolic blood pressure was lower than in young patients (83.3 ± 11.54 vs 91.6 ± 14.46 mmHg, P &lt; 0.0001). No differences in the rate of overall correct cannulation (56.5% vs 42.3%, P = 0.206) or the diagnosis of unilaterality (76.9% vs 62.5%, P = 0.325) in the adrenal venous sampling (AVS) was observed between the elderly and young groups. However, there was a lower proportion of PA patients who underwent adrenalectomy in the elderly group than in the younger group (22.7% ( n = 20) vs 37.5% ( n = 132), P = 0.009). Nevertheless, no differences in the rate of postsurgical biochemical (100% ( n = 14) vs 92.8% ( n = 90), P = 0.299) and hypertension cure (38.6% ( n = 51) vs 25.0% ( n = 5), P = 0.239) were observed between both groups. Conclusion: Older patients with PA have a worse cardiometabolic profile than young patients with PA that it is related to a longer duration of hypertension. However, the results of the AVS, and adrenalectomy are similar in both groups. Therefore, the management of elderly patients with PA should be based not only on age, but rather on the overall medical, physical, social, and mental characteristics of the patients.