RESUMO
BACKGROUND: Masked diastolic hypotension is a new blood pressure (BP) pattern detected by ambulatory blood pressure monitoring (ABPM) in elderly hypertensives. The aim of this study was to relate ABPM and comorbidity in a cohort of fit elderly subjects attending an outpatient hypertension clinic. METHODS: Comorbidity was assessed by Charlson comorbidity index (CCI) and CHA2DS2VASc score. All subjects evaluated with ABPM were aged ≥ 65 years. CCI and CHA2DS2VASc score were calculated. Diastolic hypotension was defined as mean ambulatory diastolic BP < 65 mmHg and logistic regression analysis was carried out in order to detect and independent relationship between comorbidity burden and night-time diastolic BP < 65 mmHg. RESULTS: We studied 174 hypertensive elderly patients aged 72.1 ± 5.2 years, men were 93 (53.4%). Mean CCI was 0.91 ± 1.14 and mean CHA2DS2VASc score of 2.68 ± 1.22. Subjects with night-time mean diastolic values < 65 mmHg were higher in females [54.7% vs. 45.3%, P = 0.048; odds ratio (OR) = 1.914, 95% CI: 1.047-3.500]. Logistic regression analysis showed that only CHA2DS2VASc score was independently associated with night-time mean diastolic values < 65 mmHg (OR = 1.518, 95% CI: 1.161-1.985; P = 0.002), but CCI was not. CONCLUSIONS: ABPM and comorbidity evaluation appear associated in elderly fit subjects with masked hypotension. Comorbid women appear to have higher risk for low ambulatory BP.
RESUMO
Thrombosis of the cerebral veins or sinuses is a rare cerebrovascular disorder, which seldom represents a complication of acute promyelocytic leukemia. To the best of our knowledge, it never occurred during treatment with all-trans retinoic acid. We report a case of a 35-year-old woman affected by acute promyelocytic leukemia, who developed massive thrombosis of the cerebral sinuses and veins when she was in complete morphological and molecular remission after all-trans retinoic acid and idarubicin treatment. Anticoagulant therapy contributed to progressive dissolution of the thrombosis as documented by magnetic resonance imaging with complete disappearance of neurological signs without sequelae.