RESUMO
BACKGROUND: Prepandemic hospital guidelines were unable to support an acute influx of patients with respiratory deterioration. New processes for general care practice were needed to facilitate patient care. PURPOSE: To develop and evaluate guidelines to safely treat patients with COVID-19 respiratory deterioration in the general care setting. METHODS: A quality improvement project with 2 PDSA (Plan-Do-Study-Act) cycles was used to develop guidelines for high-flow oxygen and prone positioning, along with frequent monitoring and collaboration with virtual critical care support. RESULTS: Over 6 months, 126 patients with COVID-19 were cared for on general care units. Zero intubations occurred on the general care units, with 211 patient hospital days spent in general care that previously would have required an intensive care unit bed. CONCLUSIONS: Patients in the general care setting with respiratory decline can safely be managed with appropriate monitoring criteria, oxygen device settings, and nursing support unitizing technology.
Assuntos
COVID-19 , Humanos , Unidades de Terapia Intensiva , Cuidados Críticos , Posicionamento do Paciente , OxigênioRESUMO
Extracorporeal membrane oxygenation (ECMO) is used to treat severe hypoxemic respiratory failure and as a rescue therapy for patients with cardiopulmonary arrest within a narrow window of time. A failure modes and effects analysis (FMEA) was conducted to analyze the clinical and operational processes leading to delays in initiating ECMO. FMEA determined these highest-risk failure modes that were contributing to process failure: (1) ECMO candidacy not determined in time, (2) no or incomplete evaluation for ECMO prior to consult or arrest, (3) ECMO team not immediately available, and (4) cannulation not completed in time. When implemented collectively, a total of 4 interventions addressed more than 95% of the system failures. These interventions were (1) ECMO response pager held by a team required for decision, (2) distribution of institutionally defined inclusion/exclusion criteria, (3) educational training for clinicians consulting the ECMO team, and (4) establishment of a mobile ECMO insertion cart.
Assuntos
Oxigenação por Membrana Extracorpórea , Análise do Modo e do Efeito de Falhas na Assistência à Saúde/organização & administração , Humanos , Cuidados para Prolongar a Vida , Minnesota , Insuficiência Respiratória/terapia , Estudos Retrospectivos , Centros de Atenção TerciáriaRESUMO
BACKGROUND: Sustained hyperglycemia is a known risk factor for adverse outcomes in critically ill patients. The specific aim was to determine if a nurse initiated insulin infusion protocol (IIP) was effective in maintaining blood glucose values (BG) within a target goal of 100-150 mg/dL across different intensive care units (ICUs) and to describe glycemic control during the 48 hours after protocol discontinuation. METHODS: A descriptive, retrospective review of 366 patients having 28,192 blood glucose values in three intensive care units, Surgical Trauma Intensive Care Unit (STICU), Medical (MICU) and Coronary Care Unit (CCU) in a quaternary care hospital was conducted. Patients were > 15 years of age, admitted to STICU (n = 162), MICU (n = 110) or CCU (n = 94) over 8 months; October 2003-June 2004 and who had an initial blood glucose level > 150 mg/dL. We summarized the effectiveness and safety of a nurse initiated IIP, and compared these endpoints among STICU, MICU and CCU patients. RESULTS: The median blood glucose values (mg/dL) at initiation of insulin infusion protocol were lower in STICU (188; IQR, 162-217) than in MICU, (201; IQR, 170-268) and CCU (227; IQR, 178-313); p < 0.0001. Mean time to achieving a target glucose level (100-150 mg/dL) was similar between the three units: 4.6 hours in STICU, 4.7 hours in MICU and 4.9 hours in CCU (p = 0.27). Hypoglycemia (BG < 60 mg/dL) occurred in 7% of STICU, 5% of MICU, and 5% of CCU patients (p = 0.85). Protocol violations were uncommon in all three ICUs. Mean blood glucose 48 hours following IIP discontinuation was significantly different for each population: 142 mg/dL in STICU, 167 mg/dL in MICU, and 160 mg/dL in CCU (p < 0.0001). CONCLUSION: The safety and effectiveness of nurse initiated IIP was similar across different ICUs in our hospital. Marked variability in glucose control after the protocol discontinuation suggests the need for further research regarding glucose control in patients transitioning out of the ICU.
RESUMO
PURPOSE: The purpose of the study is to evaluate the impact of primary service involvement on rapid response team (RRT) evaluations. MATERIALS AND METHODS: The study is a combination of retrospective chart review and prospective survey-based evaluation. Data included when and where the activations occurred and the patient's code status, primary service, and ultimate disposition. These data were correlated with survey data from each event. A prospective survey evaluated the primary team's involvement in decision making and the overall subjective quality of the interaction with primary service through a visual analog scale. RESULTS: We analyzed 4408 RRTs retrospectively and an additional 135 prospectively. The primary team's involvement by telephone or in person was associated with significantly more transfers to higher care levels in retrospective (P < .01) and prospective data sets. Code status was addressed more frequently in primary team involvement, with more frequent changes seen in the retrospective analysis (P = .01). Subjective ratings of communication by the RRT leader were significantly higher when the primary service was involved (P < .001). CONCLUSIONS: Active primary team involvement influences RRT activation processes of care. The RRT role should be an adjunct to, but not a substitute for, an engaged and present primary care team.
Assuntos
Equipe de Respostas Rápidas de Hospitais/organização & administração , Atenção Primária à Saúde , Idoso , Comunicação , Tomada de Decisões , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Médicos de Atenção Primária , Avaliação de Processos em Cuidados de SaúdeRESUMO
Noise is a significant contributor to sleep disruption in the intensive care unit (ICU) that may result in increased patient morbidity such as delirium and prolonged length of stay in ICU. We conducted a pre-post intervention study in a 24-bed tertiary care academic medical ICU to reduce the mean noise levels. Baseline dosimeter recordings of ICU noise levels demonstrated a mean noise level of 54.2 A-weighted decibels (dBA) and peak noise levels of 109.9 dBA, well above the Environmental Protection Agency's recommended levels. There were 1735 episodes of "defects" (maximum noise levels > 60 dBA). Following implementation of multipronged interventions, although the mean noise levels did not change significantly between pre- and post-intervention (54.2 vs 53.8 dBA; p = 0.96), there was a significant reduction in the number of "defects" post-intervention (1735 vs 1289, p ≤ 0.000), and the providers felt that the patients were sleeping longer in the ICU post-intervention.
Assuntos
Perda Auditiva Provocada por Ruído/prevenção & controle , Unidades de Terapia Intensiva/organização & administração , Ruído Ocupacional/prevenção & controle , Doenças Profissionais/prevenção & controle , Exposição Ocupacional/efeitos adversos , Centros Médicos Acadêmicos/organização & administração , Perda Auditiva Provocada por Ruído/epidemiologia , Humanos , Ruído Ocupacional/estatística & dados numéricos , Doenças Profissionais/epidemiologia , Exposição Ocupacional/estatística & dados numéricos , Estados UnidosRESUMO
BACKGROUND: The recent increase in use of neuromuscular blocking agents (NMBAs) in patients with acute respiratory distress syndrome is set against a backdrop of concerns about harm associated with use of these high-risk drugs. Bedside nurses play a pivotal role in the safe and effective use of these agents. OBJECTIVE: To describe critical care nurses' knowledge of the therapeutic properties, adverse effects, and monitoring parameters associated with NMBAs. METHODS: A prospective, multicenter survey of medical intensive care unit nurses between July 2012 and May 2013. The web-based survey instrument was designed, pretested, and administered under the direction of a multidisciplinary group of individuals. RESULTS: Responses from 160 nurses (22% of eligible nurses) were analyzed. Most respondents were able to identify NMBAs correctly as nonanalgesic (93%) and nonanxiolytic (83%). The perceived durations of action of NMBAs varied widely, and few nurses were familiar with patient-specific considerations related to drug elimination. Most (70%) recognized the independent associations between NMBAs and footdrop, muscle breakdown, and corneal ulceration. Pressure ulcers and a history of neuromuscular disease were the characteristics of patients perceived to most heighten the risk of NMBA use. CONCLUSIONS: Critical care nurses are knowledgeable about the importance of concurrent analgesia and sedation during use of NMBAs. Routes of elimination, duration of action, and adverse effects were less commonly known and represent areas for focused education and quality improvement surrounding use of NMBAs in the intensive care unit.
Assuntos
Competência Clínica/estatística & dados numéricos , Enfermagem de Cuidados Críticos/estatística & dados numéricos , Cuidados Críticos/métodos , Bloqueadores Neuromusculares/farmacologia , Síndrome do Desconforto Respiratório/tratamento farmacológico , Estudos Transversais , Monitoramento de Medicamentos , Pesquisas sobre Atenção à Saúde/estatística & dados numéricos , Humanos , Estudos ProspectivosRESUMO
INTRODUCTION: Early Warning Scores (EWS) are widely used for early recognition of patient deterioration. Automated alarm/alerts have been recommended as a desirable characteristic for detection systems of patient deterioration. We undertook a comparative analysis of performance characteristics of common EWS methods to assess how they would function if automated. METHODS: We evaluated the most widely used EWS systems (MEWS, SEWS, GMEWS, Worthing, ViEWS and NEWS) and the Rapid Response Team (RRT) activation criteria in use in our institution. We compared their ability to predict the composite outcome of Resuscitation call, RRS activation or unplanned transfer to the ICU, in a time-dependent manner (3, 8, 12, 24 and 36 h after the observation) by determining the sensitivity, specificity and positive predictive values (PPV). We used a large vital signs database (6,948,689 unique time points) from 34,898 unique consecutive hospitalized patients. RESULTS: PPVs ranged from less than 0.01 (Worthing, 3 h) to 0.21 (GMEWS, 36 h). Sensitivity ranged from 0.07 (GMEWS, 3 h) to 0.75 (ViEWS, 36 h). Used in an automated fashion, these would correspond to 1040-215,020 false positive alerts per year. CONCLUSIONS: When the evaluation is performed in a time-sensitive manner, the most widely used weighted track-and-trigger scores do not offer good predictive capabilities for use as criteria for an automated alarm system. For the implementation of an automated alarm system, better criteria need to be developed and validated before implementation.
Assuntos
Cuidados Críticos , Sistemas de Apoio a Decisões Clínicas , Indicadores Básicos de Saúde , Equipe de Respostas Rápidas de Hospitais , Ressuscitação , Idoso , Estudos de Viabilidade , Feminino , Hospitalização , Humanos , Masculino , Sistemas de Registro de Ordens Médicas , Pessoa de Meia-Idade , Sistemas de Identificação de Pacientes , Valor Preditivo dos Testes , Estudos Retrospectivos , Medição de Risco , Fatores de Tempo , Sinais VitaisRESUMO
OBJECTIVE: To evaluate the validity of the FOUR (Full Outline of UnResponsiveness) score (ranging from 0 to 16), a new coma scale consisting of 4 components (eye response, motor response, brainstem reflexes, and respiration pattern), when used by the staff members of a medical intensive care unit (ICU). PATIENTS AND METHODS: This interobserver agreement study prospectively evaluated the use of the FOUR score to describe the condition of 100 critically ill patients from May 1, 2007, to April 30, 2008. We compared the FOUR score to the Glasgow Coma Scale (GCS) score. For each patient, the FOUR score and the GCS score were determined by a randomly selected staff pair (nurse/fellow, nurse/consultant, fellow/fellow, or fellow/consultant). Pair wise weighted kappa values were calculated for both scores for each observer pair. RESULTS: The interrater agreement with the FOUR score was excellent (weighted kappa: eye response, 0.96; motor response, 0.97; brainstem reflex, 0.98; respiration pattern, 1.00) and similar to that obtained with the GCS (weighted kappa: eye response, 0.96; motor response, 0.97; verbal response, 0.98). In terms of the predictive power for poor neurologic outcome (Modified Rankin Scale score, 3-6), the area under the receiver operating characteristic curve was 0.75 for the FOUR score and 0.76 for the GCS score. The mortality rate for patients with the lowest FOUR score of 0 (89%) was higher than that for patients with the lowest GCS score of 3 (71%). CONCLUSION: The interrater agreement of FOUR score results was excellent among medical intensivists. In contrast to the GCS, all components of the FOUR score can be rated even when patients have undergone intubation. The FOUR score is a good predictor of the prognosis of critically ill patients and has important advantages over the GCS in the ICU setting.