RESUMEN
The aim of this Intensive Care Medicine Rapid Practice Guideline (ICM-RPG) is to formulate an evidence-based guidance for the use of neuromuscular blocking agents (NMBA) in adults with acute respiratory distress syndrome (ARDS). The panel comprised 20 international clinical experts from 12 countries, and 2 patient representatives. We adhered to the methodology for trustworthy clinical practice guidelines and followed a strict conflict of interest policy. We convened panelists through teleconferences and web-based discussions. Guideline experts from the guidelines in intensive care, development, and evaluation Group provided methodological support. Two content experts provided input and shared their expertise with the panel but did not participate in drafting the final recommendations. We followed the Grading of Recommendations Assessment, Development, and Evaluation approach to assess the certainty of evidence and grade recommendations and suggestions. We used the evidence to decision framework to generate recommendations. The panel provided input on guideline implementation and monitoring, and suggested future research priorities. The overall certainty in the evidence was low. The ICM-RPG panel issued one recommendation and two suggestions regarding the use of NMBAs in adults with ARDS. Current evidence does not support the early routine use of an NMBA infusion in adults with ARDS of any severity. It favours avoiding a continuous infusion of NMBA for patients who are ventilated using a lighter sedation strategy. However, for patients who require deep sedation to facilitate lung protective ventilation or prone positioning, and require neuromuscular blockade, an infusion of an NMBA for 48 h is a reasonable option.
Asunto(s)
Bloqueo Neuromuscular , Bloqueantes Neuromusculares , Síndrome de Dificultad Respiratoria , Adulto , Cuidados Críticos , Humanos , Respiración Artificial , Síndrome de Dificultad Respiratoria/tratamiento farmacológicoRESUMEN
RATIONALE: Profound muscle weakness during and after critical illness is termed intensive care unit-acquired weakness (ICUAW). OBJECTIVES: To develop diagnostic recommendations for ICUAW. METHODS: A multidisciplinary expert committee generated diagnostic questions. A systematic review was performed, and recommendations were developed using the Grading, Recommendations, Assessment, Development, and Evaluation (GRADE) approach. MEASUREMENT AND MAIN RESULTS: Severe sepsis, difficult ventilator liberation, and prolonged mechanical ventilation are associated with ICUAW. Physical rehabilitation improves outcomes in heterogeneous populations of ICU patients. Because it may not be feasible to provide universal physical rehabilitation, an alternative approach is to identify patients most likely to benefit. Patients with ICUAW may be such a group. Our review identified only one case series of patients with ICUAW who received physical therapy. When compared with a case series of patients with ICUAW who did not receive structured physical therapy, evidence suggested those who receive physical rehabilitation were more frequently discharged home rather than to a rehabilitative facility, although confidence intervals included no difference. Other interventions show promise, but fewer data proving patient benefit existed, thus precluding specific comment. Additionally, prior comorbidity was insufficiently defined to determine its influence on outcome, treatment response, or patient preferences for diagnostic efforts. We recommend controlled clinical trials in patients with ICUAW that compare physical rehabilitation with usual care and further research in understanding risk and patient preferences. CONCLUSIONS: Research that identifies treatments that benefit patients with ICUAW is necessary to determine whether the benefits of diagnostic testing for ICUAW outweigh its burdens.(AU)
Asunto(s)
Humanos , Enfermedad Crítica , Cuidados Críticos/métodos , Unidades de Cuidados Intensivos , Enfermedades MuscularesRESUMEN
BACKGROUND: The aim of this paper was to describe type and amount of sedatives, opioid analgesics and anti- psychotics administered to critically ill patients receiving prolonged mechanical ventilation and identify patient-specific factors associated with their administration. METHODS: Retrospective cohort study of adult patients mechanically ventilated for ≥14 days over a two-year period. RESULTS: The majority of patients (88%) received lorazepam for sedation (median 14-day dose 168 mg, IQR 25-606). Morphine (median 14-day dose 125 mg, IQR 0-850) and fentanyl (median 14-day dose 2032 mcg, IQR 175-15346) were administered with relative equal frequency. Only 48% of the cohort received anti-psychotics during the first 14 days. Age was inversely associated with cumulative dose of lorazepam equivalents (ratio 0.97; 95% CI 0.95-0.99), propofol (ratio 0.93; 95% CI 0.89-0.96), and morphine equivalents (ratio 0.97; 95% CI 0.96-0.98). Substance abuse was associated with cumulative dose of lorazepam (ratio 3.37; 95% CI 1.14-8.21) and morphine equivalents (ratio 3.09; 95% CI 1.48-6.44). Ethanol abuse was associated with >50% lower cumulative dose of morphine equivalents (ratio 0.47; 95% CI 0.25-0.87). CONCLUSION: In critically ill patients receiving prolonged ventilation, history of substance abuse predicted a 3-fold increase in 14-day cumulative dose of sedatives and opioids used. Conversely, older age was associated with decreased use of sedatives and opioids and history of alcohol abuse was only associated with decreased opioid use. Overall, patients receiving prolonged mechanical ventilation appeared to consume high cumulative doses of sedatives and opioids, with less frequent use of antipsychotics. Accounting for patient characteristics may help identify individuals with varying sedative needs.