Safety and efficacy of Rotigotine in hospedalized patients with Vascular Parkinsonism aged 75 and older: effects on movement, praxis capacities, time-space orientation, quality of life and adherence to medical therapy.

In hospitals without stroke unit Department, the patients with acute ischemic stroke are stabilized in First Aid and sent to the Department of Internal Medicine. During the hospedalization period the patients undergo medical therapy for the stabilization of hemodynamic parameters and instrumental examinations for the determination of cardiovascular risk and thromboembolic evaluation. All patients are subjected to multidimensional evaluation of cognitive, praxis capacities, spatial-temporal orientation, quality of life and adherence to medical therapy. The aim of this study is evaluate the effect of Rotigotine patch on the impairment of neuro-cognitive capacity throught a continuous dopaminergic stimulation with transdermal administration. We have  observed 19 patients (10 male and 9 female with range age 75-92 yrs) with Acute Ischemic Stroke stabilized in First Aid Depatment. The outcomes were the neurological changes from the baseline to 7 days in the clinical summury score on MMSE (on a scale from 0 to 30, with higher scores indicating fewer symtoms and lower physical limitations), Morinsky scale (on scale from 0 to 8, indicating adherence to therapy) and swallowing test (acts/minute). During the first week the patients were undergone to treatment with rotigotine 2 mg/24 hours. At the end of  the treatment we obtained a statistically significant correlation about improvement of MMSE, Morinsky scale and swallowing test from a basal value. Rotigotine transdermal patches could be a new useful approach in the treatment of elderly hospetalized patients with acute ischaemic stroke correlated with cognitive impairment. Data shown that low dose of rotigotine patch could improves cognitive and praxis functions  and therefore the quality of life of the hospitalized elderly patients. Rotigotine was effective and well-tolerated when used in routine clinical practice. Our data gave comfortable results but further evaluation are needed to have conclusive results.

Effect of low-dose sacubitril/valsartan on body composition, bioelectrical impedance analysis, heart rate variability and T-peak to T-end index in elderly patients with severe chronic heart failure: a pilot experience.

OBJECTIVE: We evaluated the role of sacubitril/valsartan in heart rate variability, T-peak to T-end index, external cell mass, internal cell mass and total body water in elderly patients with heart failure with reduced ejection fraction (HFrEF). METHODS: Eleven elderly patients (9 males; mean age 77 years, range 70-87; 2 females, mean age 60 years, range 50-71) with HFrEF (<35%) were included in this analysis. Four patients presented moderate chronic kidney failure (creatinine clearance [CrCl] 30-59 mL/min) and four patients with diabetes (HbA1c >6.5%). All patients had hypertension and dyspnoea due to HF. Clinical outcomes of this investigation were kidney function, glucose, brain-natriuretic peptide, heart rate variability, T-peak to T-end index and markers of body water composition with bioelectrical impedance analysis (BIA). RESULTS: One-month therapy with sacubitril/valsartan 24/26 mg/bid was associated with an improved redistribution of body water (extracellular mass: 19.4 ± 3.0 at baseline vs 18.4 ± 2.6 Kg/m at 1 month; p = .001), body weight reduction (81 ± 8 vs 78 ± 8 Kg; p = .002) and improved clinical outcomes (i.e. reduction of dyspnoea, mean duration of symptoms and walking test). CONCLUSIONS: Based on our preliminary results, sacubitril/valsartan could be a new effective approach in the treatment of elderly patients with chronic HFrEF. However, further studies are necessary to confirm these preliminary findings.