Metabolic and Hormonal Changes Induced by Hypodermoclysis of Glucose-Saline Solution in Elderly Patients

Background. Hypodermoclysis, i.e., infusion of solutions into the subcutaneous tissues, is an alternative method for hydration. The aim of our study was to describe the metabolic changes induced by hypodermoclysis of a glucose-saline solution in elderly patients. Methods. Twelve experiments were conducted in a random cross-over study, intravenous infusion (IV) vs subcutaneous infusion (SC), in 6 hospitalized patients (81.5 ± 9.8 years). The solution (1000 mL of 5% glucose solution containing 4 g NaCl) was infused over 6 hours in fasted patients who remained in bed. Blood was sampled at-10, 0, 30, 60, 90, 120, 180, 240, 300, and 360 minutes for measurement of plasma concentrations of glucose, insulin, free fatty acids, and (β-hydroxybutyrate. Plasma concentration of cortisol was analyzed only at T-10, TO, T180, and T360. Results. The increases in glucose and insulin and the decrease in plasma concentrations of free fatty acids were lower with SC infusion than with IV infusion. The decrease in (J-hydroxybutyrate plasma concentration was lower at T300 with SC infusion than with IV infusion. The decrease in cortisol did not differ with the route. Plasma concentrations of all compounds were similar at T360. Conclusion. We conclude that hypodermoclysis of glucose-saline solution induced similar but smaller metabolic and hormonal changes than the IV infusio

Morphinofobia: the situation among the general population and health care professionals in North-Eastern Portugal

<p>Abstract</p> <p>Background</p> <p>Morphinofobia among the general population (GP) and among health care professionals (HP) is not without danger for the patients: it may lead to the inappropriate management of debilitating pain. The aim of our study was to explore among GP and HP the representation and attitudes concerning the use of morphine in health care.</p> <p>Methods</p> <p>A cross-sectional study was done among 412 HP (physicians and nurses) of the 4 hospitals and 10 community health centers of Beira Interior (Portugal)and among 193 persons of the GP randomly selected in public places. Opinions were collected through a translated self-administered questionnaire.</p> <p>Results</p> <p>A significant difference of opinion exists among GP and HP about the use of morphine. The word morphine first suggests drug to GP (36,2%) and analgesia to HP (32,9%.). The reasons for not using morphine most frequently cited are: for GP morphine use means advanced disease (56%), risk of addiction (50%), legal requirements (49,7%); for HP it means legal risks (56,3%) and adverse side effects of morphine such as somnolence - sedation (30,5%) The socio-demographic situation was correlated with the opinions about the use of morphine.</p> <p>Conclusions</p> <p>False beliefs about the use of morphine exist among the studied groups. There seems to be a need for developing information campaigns on pain management and the use of morphine targeting. Better training and more information of HP might also be needed.</p