ABSTRACT
We assessed the association between adherence to antihypertensive drug treatment and patient's perception of uncontrolled blood pressure (BP) in diabetic hypertensive subjects. This was a cross-sectional study that evaluated adherence to antihypertensives (Morisky questionnaire), patients' perception of abnormal BP, office BP, and ambulatory BP monitoring in diabetic hypertensive subjects. We evaluated 323 patients, 65.2% women, aged 56.5 ± 7 years, glycosylated hemoglobin (HbA1c) 8.0% (range, 6.9%-9.6%), diabetes duration of 10 years (range, 5-17 years). Adherence to drug treatment was 51.4%. Patients who reported hypertension-related symptoms (60.4%) had a lower level of adherence (P < .001). Non-adherence occurred four times more frequently in patients who reported hypertension-related symptoms (P < .001, adjusted for use of three or more anti-hypertensives, age, and duration of diabetes). Non-adherents had higher office diastolic BP (83.6 ± 11.9 vs. 79.8 ± 9.9; P = .003), but no difference between groups was observed considering systolic, diastolic, and mean BP evaluated by ambulatory BP monitoring. Low rates of adherence to antihypertensive drug treatment were observed in outpatient hypertensive diabetic subjects. Perception of uncontrolled BP levels was strongly and independently associated with non-adherence. Non-adherence determined repercussion on office BP that may have clinical implications in cardiovascular risk.
Subject(s)
Antihypertensive Agents/therapeutic use , Blood Pressure/drug effects , Diabetes Mellitus/psychology , Hypertension/drug therapy , Hypertension/psychology , Medication Adherence/psychology , Blood Pressure Monitoring, Ambulatory , Cross-Sectional Studies , Diabetes Mellitus/epidemiology , Female , Glycated Hemoglobin/metabolism , Humans , Hypertension/epidemiology , Male , Middle Aged , Perception , Risk Factors , Surveys and QuestionnairesABSTRACT
Medulloblastomas are generally associated with childhood, but 14-30% occur in adults, accounting for 1% of adult central nervous system tumors. While approximately one third of adult medulloblastomas present as vermian tumors similar to those seen in childhood, the majority differ substantially from the childhood variety. In this series of 13 patients, 5 had lateral, seemingly extra-axial masses in the cerebellopontine angle or at the tentorium, simulating meningiomas or acoustic neuromas, but angiographic hypovascularity in 2 of the latter suggested a diagnosis other than meningioma. Of 4 paramedian tumors, 3 diffusely infiltrated the cerebellar white matter, showed little or no gadolinium enhancement and were not associated with hydrocephalus. Hydrocephalus was present in less than half of our patients; in childhood the reported incidence is 85-100%. A possible association with pregnancy was noted.
