RESUMEN
The updated ESAIC guideline on postoperative delirium (POD) comprises a total of 13 recommendations, including five with the recommendation grade "strong": 1.) The assessment of preoperative POD risk factors, 2.) the optimisation of the preoperative condition, 3.) the discussion of prevention strategies, 4) the implementation of a non-pharmacological multicomponent intervention in patients at risk of POD and 5.) the risk-benefit assessment of the prophylactic administration of dexmedetomidine. The latter applies in particular due to the partly contradictory data situation and different areas of application (cardiac surgery versus non-cardiac surgery patients). Index-based EEG monitoring of the depth of anaesthesia is also recommended, whereby other parameters such as burst suppression and density spectral array should also be included. If non-pharmacological measures fail, POD should be treated with haloperidol. In contrast, the use of benzodiazepines is not recommended.
Asunto(s)
Complicaciones Posoperatorias , Humanos , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/etiología , Adulto , Delirio/prevención & control , Delirio/diagnóstico , Delirio/etiología , Delirio del Despertar/prevención & control , Delirio del Despertar/diagnóstico , Dexmedetomidina/uso terapéutico , Factores de Riesgo , Guías de Práctica Clínica como AsuntoRESUMEN
Based on the existing literature, the application of designated, processed EEG-monitors to measure anesthetic depth and the associated clinical implications are explained. EEG-monitors quantify the hypnotic portion of anesthesia, but not the nociceptive properties of anesthetics. Depth of anesthesia monitoring is common practice in many German hospitals and helps to visualize the interindividual variability of anesthetics, especially of propofol. Although deep anesthesia is associated with increased long-term mortality, this relation seems not to be causally related. Nevertheless, depth of anesthesia monitors help to identify patients being especially susceptible to anesthetics. Moreover, they have shown to reduce the incidence of intraoperative awareness and postoperative delirium. The application of processed EEG-monitors to reduce the incidence of postoperative delirium is currently recommended by the European Society of Anaesthesiology and Intensive Care.
Asunto(s)
Anestesia , Anestésicos , Delirio del Despertar , Propofol , Humanos , Delirio del Despertar/epidemiología , Anestesia/efectos adversos , Electroencefalografía/efectos adversos , Anestesia General/efectos adversosRESUMEN
BACKGROUND: Intensive care unit-acquired weakness (ICU-AW) is one of the most frequent causes of neuromuscular dysfunction in intensive care medicine. To date no evidence-based recommendations exist for the diagnostics, monitoring or further intensive care treatment. OBJECTIVE: To evaluate the current clinical practice of diagnostics, monitoring and treatment strategies of ICU-AW on intensive care units in Germany. MATERIAL AND METHODS: We conducted an online survey with a self-designed questionnaire and invited 448 members of the Scientific Working Group for Intensive Care Medicine (WAKI) and the Scientific Working Group for Neuroanesthesia (WAKNA) to participate. RESULTS: A total of 68/448 (15.2%) questionnaires were analyzed. Of the participants 13.4% (9/67) stated that a structured diagnostic approach for the detection of ICU-AW is applied in their units. The clinical examination was the preferred method for screening (60/68; 88.2%) and follow-up (57/65; 87.7%). Scores, such as the Medical Research Council sum score (MRC-SS) seem to be less important for the screening (7/68; 10.3%) and follow-up assessment (7/65; 10.8%). Mobilization with physiotherapy (45/68; 66.2%) is the most common strategy applied to treat ICU-AW. A lack of physiotherapists (64/68; 94.1%) and intensive care nurses (57/68; 83.8%) are the main deficits identified in the care of patients with ICU-AW. The majority of the study participants (62/68; 91.2%) would welcome evidence-based guidelines for diagnostics, monitoring and treatment approaches in ICU-AW. DISCUSSION: To date comprehensive recommendations for diagnostics, monitoring, prevention and treatment of ICU-AW are still lacking in German intensive care units. The introduction of new diagnostic approaches could help to detect ICU-AW and therefore to initiate earlier preventive and treatment approaches.
Asunto(s)
Unidades de Cuidados Intensivos , Debilidad Muscular , Cuidados Críticos , Humanos , Debilidad Muscular/diagnóstico , Respiración Artificial/efectos adversos , Encuestas y CuestionariosRESUMEN
Demographic change is leading to an increasing number of old patients both in our society and in hospitals. With increasing age, not only the number of pre-existing conditions increases, but also the postoperative complication rate and mortality. Ultimately, however, it is not age that is decisive, but the condition of the patient and his or her capacity to face the physical and mental challenges of a surgical procedure. Frail patients are particularly at risk of complications, and an essential strategy - known as prehabilitation - is to put them in a better state pre-operatively through physical and mental training, as well as nutritional counselling. Delirium is one of the most frequent postoperative complications. Measures such as refraining from premedication with benzodiazepines, measuring the depth of anaesthesia, refraining from long-acting opioids, performing fast-track surgery, and providing glasses/hearing aids quickly postoperatively can reduce the risk of delirium. Close interdisciplinary consultation between surgeons, anaesthetists, geriatricians and physiotherapists is essential to coordinate the perioperative procedure and reduce the perioperative risk for elderly patients.