Silent cerebrovascular damage and its early correlates in essential hypertensive patients.

This study tested the association between cognitive functions, cerebrovascular damage, and cerebrovascular reactivity in 71 essential young hypertensives (age matched) and 22 normotensives (age matched). They underwent ambulatory blood pressure monitoring, neurocognitive tests, cerebral magnetic resonance, and transcranial Doppler. Twenty-three percent of patients showed more than 10 white matter lesions and 8% showed none. No control subjects showed more than 10 white matter lesions and 90% of normal controls showed no lesions. Patients with more than 10 white matter alterations had longer hypertensive story and showed significant lower nocturnal blood pressure fall. Pulsatility index was correlated with the number of white matter lesions.

Psychological assessment of primary aldosteronism: a controlled study.

OBJECTIVE: Our objective was to investigate psychological correlates in a population with primary aldosteronism (PA) using methods found to be sensitive and reliable in psychosomatic research. METHODS: Twenty-three PA patients (12 male, 11 female; mean age 50 ± 9 yr) were compared with 23 patients with essential hypertension (EH) (15 male, eight female; mean age 47 ± 8 yr) and 23 matched normotensive subjects. A modified version of the Structural Clinical Interview for DSM-IV, a shortened version of the structured interview for the Diagnostic Criteria for Psychosomatic Research, and two self-rating questionnaires, the Psychosocial Index and the Symptom Questionnaire, were administered. RESULTS: Twelve of 23 patients with PA (52.2%) suffered from an anxiety disorder compared with four of 23 with EH (17.4%) and one control (4.3%) (P < 0.001). Generalized anxiety disorder was more frequent in PA than in EH patients and controls (P < 0.05). As assessed by Diagnostic Criteria for Psychosomatic Research, irritable mood was more frequent in PA and EH compared with controls (P < 0.05) but did not differentiate PA from EH. According to Psychosocial Index results, patients with PA had higher levels of stress (P < 0.01) and psychological distress (P < 0.01) and lower level of well-being (P < 0.05) than controls. Compared with EH patients, PA patients had higher scores in stress subscale (P < 0.05). The Symptom Questionnaire showed higher levels of anxiety (P < 0.01), depression (P < 0.01) and somatization (P < 0.01) and lower physical well-being (P < 0.05) in PA than controls. CONCLUSION: A role of mineralocorticoid regulatory mechanisms in clinical situations concerned with anxiety and stress is suggested.