Eficacia de la vía subcutánea frente a la hidratación intravenosa en el paciente anciano hospitalizado: estudio controlado aleatorizado

Introduction

The subcutaneous (SC) route has recently emerged as a rehydration method with potential advantages in the geriatric population. Nevertheless, little is known about its application during hospitalization. The objective of the present study is to evaluate the subcutaneous non-inferiority efficacy in hydration against the intravenous (IV) route in elderly patients with dehydration.

Material and methods

A prospective, randomized and controlled interventional trial of patients 65 years and older admitted to an Acute Geriatric Unit with mild to moderate dehydration and oral intolerance, evaluating the non-inferiority of subcutaneous fluid therapy versus the intravenous route. The intervention consisted of the administration of up to 1.5 l/day/route for 72 hours subcutaneous vs. intravenous, evaluating the variations in biochemical parameters (urea, creatinine, osmolarity), clinical outcome, and route related complications.

Results

Sixty seven patients completed the study (34 SC, age 86.4±8.5 years, 41% women, vs. 33 IV, 84.3±6.6, 54.5% women, with no significant differences). The amount of fluid administered per day by route was 1.320 ml±400 SC vs. 1.480 ml±340 IV, P=.092. During follow similar reductions were observed between groups without any statistical significance, with mean differences pre-postintervention of urea (49.6±52.3 SC vs. 50.3±52.3 IV, P=.96); creatinine (0.68±0.66 SC vs. 0.60±0.49 IV, P=.58), and osmolarity (15.6±24.4 SC vs. 21.1±31 IV, P=.43). Fewer catheter extraction episodes were observed in the SC group, which also was the group most prone to peri-clysis edema.

Conclusions

The efficacy of subcutaneous rehydration in elderly hospitalized patients with mild-moderate dehydration is not inferior to that obtained intravenously, and may even have additional advantages.     

Efecto de un programa de ejercicios fisioterapéuticos sobre el desempeño físico en adultos mayores institucionalizados

Objective

To evaluate changes in physical performance in institutionalized older adults through a program of physiotherapy exercises.

Materials and methods

A quasi-experimental study was conducted on adults over 60 years-old, institutionalized in Lima, Peru. The exercise program was implemented in 45 minutes sessions included warming-up, muscle strengthening exercises, balance, gait training and cooling phase, three times a week for 12 weeks. Physical performance was measured with the Short Physical Performance Battery (SPPB) one week before and after the intervention. It included 45 participants, of whom 16 did not attend any of the sessions and was used as a control group.

Results

The mean age was 77.6 ± 7.1 years, and 62.2% were women. The mean baseline SPPB was 7.0 ± 1.6 in the intervention group, and 6.9 ± 1.9 in the control group (P=.90). A change of 2.6 ± 1.8 was observed in the SPPB of the intervention group versus -1.4 ± 2.0 in the control group (P<.001).

Conclusions

The development of a physiotherapy exercise program for institutionalized elderly increases physical performance, which could be implemented in care centers for elderly.     

Guía de consenso para el abordaje de la neumonía adquirida en la comunidad en el paciente anciano

The incidence of community-acquired pneumonia increases with age and is associated with an elevated morbidity and mortality due to the physiological changes associated with aging and a greater presence of chronic disease. Taking into account the importance of this disease from an epidemiological and prognostic point of view, and the enormous heterogeneity described in the clinical management of the elderly, we believe a specific consensus document regarding this patient profile is necessary. The purpose of the present work was to perform a review of the evidence related to the risk factors for the etiology, the clinical presentation, the management and the treatment of community-acquired pneumonia in elderly patients with the aim of producing a series of specific recommendations based on critical analysis of the literature. This document is the result of the collaboration of different specialists representing the Spanish Society of Emergency Medicine and Emergency Care (SEMES), the Spanish Society of Geriatrics and Gerontology (SEGG), the Spanish Society of Chemotherapy (SEQ), the Spanish Society of Internal Medicine (SEMI), the Spanish Society of Respiratory Medicine and Thoracic Surgery (SEPAR), Spanish Society of Home Hospitalization (SEHAD) and the Spanish Society of Infectious Disease and Clinical Microbiology (SEIMC).     

Fractura de odontoides en un paciente anciano con mala evolución final: a propósito de un caso y revisión de la bibliografía existente

Odontoid fractures are the most common cervical spine fracture in elderly patients, with falls being the most common mechanism of fracture in these patients. The clinical symptoms range from mild neck pain to quadriplegia, or even death. Treatment options include surgical and non surgical therapies, such as cervical collar or halo vest.