viernes, 11 de diciembre de 2015

Monitoreo en anestesia / Monitoring in anesthesia

Diciembre 11, 2015. No. 2172

Recomendaciones para monitoreo estándar durante anesthesia y recuperación 2015: Association of Anaesthetists of Great Britain and Ireland.
Recommendations for standards of monitoring during anaesthesia and recovery 2015 : Association of Anaesthetists of Great Britain and Ireland.
Anaesthesia. 2015 Nov 19. doi: 10.1111/anae.13316. [Epub ahead of print]
Abstract
This guideline updates and replaces the 4th edition of the AAGBI Standards of Monitoring published in 2007. The aim of this document is to provide guidance on the minimum standards for physiological monitoring of any patient undergoing anaesthesia or sedation under the care of an anaesthetist. The recommendations are primarily aimed at anaesthetists practising in the United Kingdom and Ireland. Minimum standards for monitoring patients during anaesthesia and in the recovery phase are included. There is also guidance on monitoring patients undergoing sedation and also during transfer of anaesthetised or sedated patients. There are new sections discussing the role of monitoring depth of anaesthesia, neuromuscular blockade and cardiac output. The indications for end-tidal carbon dioxide monitoring have been updated.

          
Anestesiología y Medicina del Dolor
52 664 6848905
vwhizar@anestesia-dolor.org
anestesia-dolor.org

Copyright © 2015

martes, 8 de diciembre de 2015

Pregabalina / Pregabalin



 Dilemas en la premedicación. ¿Es pregabalina la respuesta?
Premedication dilemmas, is Pregabalin the answer?
J Res Pharm Pract. 2015 Jul-Sep;4(3):142-6. doi: 10.4103/2279-042X.162364.
Abstract
OBJECTIVE: Laryngoscopy and intubation are associated with sympathetic stimulation which can prove deleterious in patients with cardiovascular compromise; so, various methods have been tried to obtund this pressor response. In this study, we have assessed the efficacy of pregabalin in attenuating the pressor response to laryngoscopy and intubation. METHODS: This prospective randomized study included 80 patients with American Society of Anesthesiologists physical status grades I-II, in the age group of 18-60 years of age. The patients were randomized into two groups of 40 patients each. Group A received the placebo orally, 90 min prior to surgery. Group B received 150 mg of pregabalin orally, 90 min prior to surgery. These patients were assessed in terms of sedation with Ramsay sedation scale (RSS). In the operation theatre, the heart rate (HR), systolic blood pressure, diastolic blood pressure, mean arterial pressure, and oxygen saturation recorded at baseline and 1, 3, 5, and 10 min after intubation. The rate pressure product (RPP) was calculated for these time intervals. In the postoperative period, patients were assessed for complications like dizziness, nausea, and blurred vision. Statistical analysis was performed using Chi-square and ANOVA tests. FINDINGS: The group receiving 150 mg of pregabalin as premedication was found to be adequately sedated at 1 h post-premedication with 52% patients having a RSS score of 3 compared to 4% with the same RSS score in the placebo group (P < 0.0001). Hemodynamics was more stable post-intubation with significant stability in the HR (P = 0.002) and RPP (P = 0.004) in the pregabalin group. CONCLUSION: Pregabalin when given as a premedication provides adequate sedation and obtunds the pressor response seen with intubation.
KEYWORDS: Laryngoscopy; Pregabalin; Ramsay sedation scale; pressor response; rate pressure product
 
     XII Congreso Virtual Mexicano de Anestesiologia


          
Anestesiología y Medicina del Dolor
52 664 6848905
vwhizar@anestesia-dolor.org
anestesia-dolor.org

Copyright © 2015

Bibliotecas populares. Noticias





bibliotecas populares
Notificaciones semanales ⋅ 2 de diciembre de 2015
NOTICIAS


El Tribuno.com.ar

Bibliotecas populares cierran el año con una nutrida agenda
El Tribuno.com.ar
Las diferentes bibliotecas populares que funcionan en la ciudad de Salta ya están cerrando con actividades especiales un año que fue muy fructífero.



Propone desarrollar diversos proyectos para el próximo año
Nuevo Diario de Santiago del Estero
Las bibliotecas populares son dirigidas y sostenidas principalmente por sus socios y brindan información, educación, recreación y animación ...

Ventilación protectiva en pacientes sin ARDS/Protective ventilation in patients without ARDS

Diciembre 8, 2015. No. 2169

PReVENT-ventilación protectiva en pacientes sin ARDS al inicio de la ventilación. Protocolo de estudio para un ensayo aleatorizado y controlado
PReVENT--protective ventilation in patients without ARDS at start of ventilation: study protocol for a randomized controlled trial.
Trials. 2015 May 24;16:226. doi: 10.1186/s13063-015-0759-1.
Abstract
BACKGROUND: It is uncertain whether lung-protective mechanical ventilation using low tidal volumes should be used in all critically ill patients, irrespective of the presence of the acute respiratory distress syndrome (ARDS). A low tidal volume strategy includes use of higher respiratory rates, which could be associated with increased sedation needs, a higher incidence of delirium, and an increased risk of patient-ventilator asynchrony and ICU-acquired weakness. Another alleged side-effect of low tidal volume ventilation is the risk of atelectasis. All of these could offset the beneficial effects of low tidal volume ventilation as found in patients with ARDS.METHODS/DESIGN: PReVENT is a national multicenter randomized controlled trial in invasively ventilated ICU patients without ARDS with an anticipated duration of ventilation of longer than 24 hours in 5 ICUs in The Netherlands. Consecutive patients are randomly assigned to a low tidal volume strategy using tidal volumes from 4 to 6 ml/kg predicted body weight (PBW) or a high tidal volume ventilation strategy using tidal volumes from 8 to 10 ml/kg PBW. The primary endpoint is the number of ventilator-free days and alive at day 28. Secondary endpoints include ICU and hospital length of stay (LOS), ICU and hospital mortality, the incidence of pulmonary complications, including ARDS, pneumonia, atelectasis, and pneumothorax, the cumulative use and duration of sedatives and neuromuscular blocking agents, incidence of ICU delirium, and the need for decreasing of instrumental dead space.DISCUSSION: PReVENT is the first randomized controlled trial comparing a low tidal volume strategy with a high tidal volume strategy, in patients without ARDS at onset of ventilation, that recruits a sufficient number of patients to test the hypothesis that a low tidal volume strategy benefits patients without ARDS with regard to a clinically relevant endpoint.
TRIAL REGISTRATION: The trial is registered at www.clinicaltrials.gov under reference numberNCT02153294 on 23 May 2014.

          
Anestesiología y Medicina del Dolor
52 664 6848905
vwhizar@anestesia-dolor.org
anestesia-dolor.org

Copyright © 2015

lunes, 7 de diciembre de 2015

Casa Perioperatoria de Cirugía/Perioperative Surgical Home


De regreso a lo básico. La ¨Casa Perioperatoria de Cirugía¨
Back to Basics: The Perioperative Surgical Home.
AORN J. 2015 Sep;102(3):262-6; quiz 267-9. doi: 10.1016/j.aorn.2015.06.012.
Abstract
The Patient Centered Medical Home (PCMH) is designed to improve care for patients, decrease health care costs, and transform the way in which clinicians deliver primary care. The PCMH is a model for primary care delivery that encompasses comprehensive patient-centered care that is coordinated across all settings and provides accessible services and community support as needed with shorter wait times, enhanced hours, and around-the-clock telephone or electronic access for patient needs. In addition, providers use evidence-based practice and clinical decision support tools to provide the best possible care to patients. This article discusses how the model originated and provides a how-to guide and strategies for success in implementing this model of care.
     XII Congreso Virtual Mexicano de Anestesiologia


          
Anestesiología y Medicina del Dolor
52 664 6848905
vwhizar@anestesia-dolor.org
anestesia-dolor.org

Copyright © 2015