Journal Article

Hypertensive emergencies and urgencies: a preliminary report of the ongoing Italian multicentric study ERIDANO

Morello, Fulvio, Fucile, Ilaria, Cipollini, Franco, Nesti, Nicola, Menon, Leonardo, Totaro, Silvia, Vallelonga, Fabrizio, Salvetti, Massimo, Cesareo, Marco, Ioverno, Antonella, Lupia, Enrico, Maloberti, Alessandro, Milan, Alberto, Aggiusti, Carlo, Leone, Dario, Mancusi, Costantino, Giannattasio, Cristina, Pende, Aldo, Muiesan, Maria Lorenza

2023

Overview

Hypertensive urgencies (HU) and hypertensive emergencies (HE) are challenges for the Emergency Department (ED). A prospective multicentre study is ongoing to characterize patients with acute hypertensive disorders, prevalence of subclinical hypertension-mediated organ damage (HMOD), short- and long-term prognosis; this is a preliminary report. Patients admitted to the ED with symptomatic blood pressure (BP) ≥180/110 mmHg were enrolled. They were managed by ED personnel according to their clinical presentations. Subsequently they underwent clinical evaluation and subclinical HMOD assessment at a Hypertension Centre within 72 h from enrolment. 122 patients were included in this report. Mean age was 60.7±13.9 years, 52.5% were females. 18 (14.8%) patients were diagnosed with HE, 108 (88.5%) with HU. There were no differences in gender, BMI, and cardiovascular comorbidities between groups. At ED discharge, 66.7% and 93.6% ( p  = 0.003) of HE and HU patients, respectively, had BP < 180/110 mmHg. After 72 h, 34.4% of patients resulted normotensive; 35.2%, 22.1%, and 8.2% had hypertension grade 1, 2, and 3, respectively. Patients with uncontrolled BP at office evaluation had higher vascular HMOD (49.1 vs. 25.9%, p  = 0.045). Cardiac (60 vs. 34%, p  = 0.049), renal (27.8 vs. 9.6%, p  = 0.010) and cerebral (100 vs. 21%, p  < 0.001) HMOD was more frequent in HE compared to HU group. HE showed greater cardiac, renal, and cerebral subclinical HMOD, compared to HU. 72-hours BP control is not associated with different HMOD, except for vascular HMOD; therefore, proper comprehensive examination after discharge from the ED could provide added value in cardiovascular risk stratification of such patients. One third of patients with acute blood pressure rise evaluated to the ED resulted normotensive at office evaluation (<72 hours after discharge). Patients with hypertensive emergency showed greater cardiac, renal, and cerebral subclinical HMOD, compared to the patients with hypertensive urgency. BP: blood pressure; HMOD: hypertension-mediated organ damage; y.o.: years old; mo.: months. One third of patients with acute blood pressure rise evaluated to the ED resulted normotensive at office evaluation (<72 hours after discharge). Patients with hypertensive emergency showed greater cardiac, renal, and cerebral subclinical HMOD, compared to the patients with hypertensive urgency. BP: blood pressure; HMOD: hypertension-mediated organ damage; y.o.: years old; mo.: months.

• Publisher: Springer Nature Singapore,Nature Publishing Group
• Subject: Aged / Blood Pressure / Cardiology / Emergencies / Emergency medical care / Female / Geriatrics/Gerontology / Health Promotion and Disease Prevention / Hospitals / Humans / Hypertension / Hypertension, Malignant / Internal Medicine / Italy - epidemiology / Male / Medicine / Medicine & Public Health / Middle Aged / Obstetrics/Perinatology/Midwifery / Prospective Studies / Public Health