Heart rate variability in advanced chronic kidney disease with or without diabetes: midterm effects of the initiation of chronic haemodialysis therapy.

Background: Previous studies in different clinical settings have established heart rate variability (HRV) as a significant independent risk factor for higher mortality and cardiac death. The aim of this study was to examine the effect of chronic haemodialysis therapy on time- and frequency-domain parameters of HRV in diabetic and non-diabetic patients with chronic kidney disease (CKD).

Methods: We studied 25 patients with stage 4 CKD and type 2 diabetes mellitus (CKD4+DM), 25 patients with stage 4 CKD without diabetes (CKD4), 25 patients with type 2 diabetes mellitus (DM) and 25 healthy subjects (HS).

Comparison of monotherapy versus combination antihypertensive therapy in elderly patients with essential hypertension.

Authors sought to compare the efficacy of monotherapy versus combination antihypertensive therapy in elderly patients. Patients in this study, aged 65 to 85 years, were divided into 4 groups and entered an 8-week treatment period. First group: 22 patients, amlodipine 5 mg/d increasing to 10 mg; second: 20 patients, eprosartan 600 mg/d increasing to 600 mg twice a day; third: 21 patients, amlodipine 5 mg/d and indapamide 2.

Alopecia induced by lopinavir plus ritonavir therapy in an HIV patient.

The most commonly reported side effects related to lopinavir/ritonavir are diarrhea, vomiting, headache, nausea, and increased serum triglycerides and cholesterol levels. About 4% of the patients prescribed lopinavir/ritonavir stop taking it because of side effects. Alopecia, generally involving the scalp, has been reported in patients with HIV infection treated with indinavir but not with lopinavir/ritonavir.