RESUMO
Purpose: To investigate the impact of weekend admission on mortality for patients with septic shock. Material and Methods: Retrospective cohort study of adults in the 2017 to 2018 National Inpatient Sample coded as R65.21 (severe sepsis with septic shock) within the first 3 diagnosis codes according to the 10th revision of the International Classification of Diseases. Measurements and Main Results: After exclusions, 100,584 records were analyzed (73,966 weekday and 26,618 weekend admissions). Severity-of-illness was estimated using the Charlson-Deyo comorbidity index. Using weighted logistic regression adjusted for factors identified on univariate analysis as potentially significant, we found no higher odds of death for weekday compared to weekend admissions (OR 1.00, 95% CI 0.99-1.02, P = .84). There was a temporal improvement in septic shock outcomes with 2018 admissions having lower odds of death (OR 0.97, 95% CI 0.96-0.98, P < .001). There was no evidence for interaction between weekend admission and individual years of admission (P = .17 and P = .05 for 2017 and 2018, respectively). However, weekend mortality did seem to vary by region in our interaction analysis with higher odds of death seen in the West (OR 1.08, 95% CI 1.05-1.11, P < .001). Conclusion: We found no evidence for higher mortality among patients admitted on weekends with septic shock.
Assuntos
Choque Séptico , Adulto , Mortalidade Hospitalar , Hospitalização , Humanos , Admissão do Paciente , Estudos Retrospectivos , Fatores de TempoRESUMO
OBJECTIVES: To explore differences in the utilization of life support and end-of-life care between patients dying in the medical ICU with cancer compared with those without cancer. DESIGN: Retrospective review of 403 deaths or hospice transfers in the medical ICU from January 1, 2012, to June 30, 2013. SETTING: Urban tertiary care university hospital. PATIENTS: Consecutive medical ICU deaths or hospice transfers over an 18-month period. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: One hundred eighty-two patients (45%) had a diagnosis of active cancer and 221 (55%) did not. Despite similar severity of illness, there were significant differences in the use of life support and end-of-life care. Patients without cancer had longer medical ICU length of stay (median, 5 vs 4 d; p = 0.0495), used mechanical ventilation more often and for longer (83.7% vs 70.9%, p = 0.002; 4 vs 3 d, p = 0.017), and initiated dialysis more frequently (26.7% vs 14.8%; p = 0.0038). Patients without active cancer had family meetings later (median, 3 vs 2 d; p = 0.001), less frequent palliative care consultation (17.6% vs 32.4%; p = 0.0006), and took longer to transition to do not resuscitate or comfort care (median, 4 vs 3 d; p = 0.048). CONCLUSIONS: Among patients dying in the medical ICU, the diagnosis of active cancer influences the intensity of life support utilization and the quality of end-of-life care. Patients with active cancer use less life support and may receive better end-of-life care than similar patients without cancer. These differences are likely due to biases or misunderstandings about the trajectory of advanced nonmalignant disease among patients, families, and perhaps providers.
Assuntos
Unidades de Terapia Intensiva/estatística & dados numéricos , Cuidados para Prolongar a Vida/estatística & dados numéricos , Neoplasias/terapia , Assistência Terminal/estatística & dados numéricos , Idoso , Feminino , Cuidados Paliativos na Terminalidade da Vida , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Transferência de Pacientes , Encaminhamento e Consulta/estatística & dados numéricos , Diálise Renal/estatística & dados numéricos , Respiração Artificial/estatística & dados numéricos , Ordens quanto à Conduta (Ética Médica) , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To compare usage patterns and outcomes of a nurse practitioner-staffed medical ICU and a resident-staffed physician medical ICU. DESIGN: Retrospective chart review of 1,157 medical ICU admissions from March 2012 to February 2013. SETTING: Large urban academic university hospital. SUBJECTS: One thousand one hundred fifty-seven consecutive medical ICU admissions including 221 nurse practitioner-staffed medical ICU admissions (19.1%) and 936 resident-staffed medical ICU admissions (80.9%). INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Data obtained included age, gender, race, medical ICU admitting diagnosis, location at time of ICU transfer, code status at ICU admission, and severity of illness using both Acute Physiology and Chronic Health Evaluation II scores and a model for relative expected mortality. Primary outcomes compared included ICU mortality, in-hospital mortality, medical ICU length of stay, and post-ICU discharge hospital length of stay. Patients admitted to the nurse practitioner-staffed medical ICU were older (63 ± 16.5 vs 59.2 ± 16.9 yr for resident-staffed medical ICU; p = 0.019), more likely to be transferred from an inpatient unit (52.0% vs 40.0% for the resident-staffed medical ICU; p = 0.002), and had a higher severity of illness by relative expected mortality (21.3 % vs 17.2 % for the resident-staffed medical ICU; p = 0.001). There were no differences among primary outcomes except for medical ICU length of stay (nurse practitioner-resident-staffed 7.9 ± 7.5 d vs resident-staffed medical ICU 5.6 ± 6.5 d; p = 0.0001). Post-hospital discharge to nonhome location was also significantly higher in the nurse practitioner-ICU (31.7% in nurse practitioner-staffed medical ICU vs 23.9% in resident-staffed medical ICU; p = 0.24). CONCLUSIONS: We found no difference in mortality between an nurse practitioner-staffed medical ICU and a resident-staffed physician medical ICU. Our study adds further evidence that advanced practice providers can render safe and effective ICU care.
Assuntos
Unidades de Terapia Intensiva/estatística & dados numéricos , Internato e Residência/estatística & dados numéricos , Profissionais de Enfermagem/estatística & dados numéricos , Centros Médicos Acadêmicos/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Mortalidade Hospitalar , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Gravidade de Doença , Recursos HumanosRESUMO
Ethical questions surrounding withdrawal of life support can be complex. When life support therapies are the result of a suicide attempt, the potential ethical issues take on another dimension. Duties and principles that normally guide clinicians' actions as caregivers may not apply as easily. We present a case of attempted suicide in which decisions surrounding withdrawal of life support provoked conflict between a patient's family and the medical team caring for him. We highlight the major unresolved philosophical questions and contradictory normative values about suicide that underlie this conflict. Finally, we show how these considerations were practically applied to this particular case.
Assuntos
Tentativa de Suicídio , Suspensão de Tratamento , Humanos , Suspensão de Tratamento/ética , Masculino , Cuidados para Prolongar a Vida/ética , Família , Tomada de Decisões/éticaRESUMO
BACKGROUND: Candidaemia is often treated with fluconazole in the absence of susceptibility testing. We examined factors associated with candidaemia caused by Candida isolates with reduced susceptibility to fluconazole. METHODS: We identified consecutive episodes of candidaemia at two hospitals from 2001 to 2007. Species identification followed CLSI methodology and fluconazole susceptibility was determined by Etest or broth microdilution. Susceptibility to fluconazole was defined as: full susceptibility (MIC < or = 8 mg/L); and reduced susceptibility (MIC > or = 32 mg/L). Complete resistance was defined as an MIC > 32 mg/L. RESULTS: Of 243 episodes of candidaemia, 190 (78%) were fully susceptible to fluconazole and 45 (19%) had reduced susceptibility (of which 27 were fully resistant). Of Candida krusei and Candida glabrata isolates, 100% and 51%, respectively, had reduced susceptibility. Despite the small proportion of Candida albicans (8%), Candida tropicalis (4%) and Candida parapsilosis (4%) with reduced fluconazole susceptibility, these species composed 36% of the reduced-susceptibility group and 48% of the fully resistant group. In multivariate analysis, independent factors associated with reduced fluconazole susceptibility included male sex [odds ratio (OR) 3.2, P < 0.01], chronic lung disease (OR 2.7, P = 0.01), the presence of a central vascular catheter (OR 4.0, P < 0.01) and prior exposure to antifungal agents (OR 2.2, P = 0.04). CONCLUSIONS: A significant proportion of candidaemia with reduced fluconazole susceptibility may be caused by C. albicans, C. tropicalis and C. parapsilosis, species usually considered fully susceptible to fluconazole. Thus, identification of these species may not be predictive of fluconazole susceptibility. Other factors that are associated with reduced fluconazole susceptibility may help clinicians choose adequate empirical anti-Candida therapy.
Assuntos
Antifúngicos/farmacologia , Candida/classificação , Candida/efeitos dos fármacos , Candidíase/microbiologia , Farmacorresistência Fúngica , Fluconazol/farmacologia , Fungemia/microbiologia , Adulto , Candida/isolamento & purificação , Feminino , Humanos , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Recommendations for treatment of ventilator-associated pneumonia (VAP) emphasize early empiric broad-spectrum antibiotics. However, appropriate antibiotic de-escalation is also critical for optimal patient care. MATERIALS AND METHODS: We examined how often intensivists in our institution appropriately de-escalated antibiotics in cases of suspected VAP, and whether decision support by intensive care unit pharmacists could improve rates of antibiotic targeting and early antibiotic discontinuation in low-risk patients. MAIN RESULTS: A total of 92 (observation phase = 50; intervention phase = 42) patients with suspected VAP were identified. During the observation phase, 39 cases yielded positive sputum cultures, but in only 23 (59%) were antibiotics targeted to culture results. This rate improved during the intervention phase when 29 (91%) of 32 cases with positive cultures were targeted (P value .003). There were 48 cases in which the risk of pneumonia was considered low. Of the 26 low-risk cases in the observation phase, 5 (19%) had antibiotics discontinued early versus 5 (23%) of the 22 cases in the intervention phase. CONCLUSIONS: Decision support by clinical pharmacists significantly improved rates of appropriate antibiotic targeting in cases of culture-positive suspected VAP but did not have a significant effect on early antibiotic discontinuation in patients at low risk of true pneumonia.
Assuntos
Antibacterianos/administração & dosagem , Infecção Hospitalar/tratamento farmacológico , Farmacêuticos , Pneumonia Associada à Ventilação Mecânica/tratamento farmacológico , Papel Profissional , Suspensão de Tratamento/tendências , Adulto , Idoso , Idoso de 80 Anos ou mais , Infecção Hospitalar/diagnóstico , Infecção Hospitalar/epidemiologia , Feminino , Humanos , Unidades de Terapia Intensiva/tendências , Masculino , Pessoa de Meia-Idade , Pneumonia Associada à Ventilação Mecânica/diagnóstico , Pneumonia Associada à Ventilação Mecânica/epidemiologia , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: Staff coverage strategies of intensive care units (ICUs) impact clinical outcomes. High-intensity staff coverage strategies are associated with lower morbidity and mortality. Accessible clinical expertise, team work, and effective communication have all been attributed to the success of this coverage strategy. We evaluate the impact of in-hospital fellow coverage (IHFC) on improving communication of cardiorespiratory events. METHODS: A prospective observational study performed in an academic tertiary care center with high-intensity staff coverage. The main outcome measure was resident to fellow communication of cardiorespiratory events during IHFC vs home coverage (HC) periods. RESULTS: Three hundred twelve cardiorespiratory events were collected in 114 surgical ICU patients in 134 study days. Complete data were available for 306 events. One hundred three communication errors occurred. IHFC was associated with significantly better communication of events compared to HC (P<.0001). Residents communicated 89% of events during IHFC vs 51% of events during HC (P<.001). Communication patterns of junior and midlevel residents were similar. Midlevel residents communicated 68% of all on-call events (87% IHFC vs 50% HC, P<.001). Junior residents communicated 66% of events (94% IHFC vs 52% HC, P<.001). Communication errors were lower in all ICUs during IHFC (P<.001). CONCLUSIONS: IHFC reduced communication errors.
Assuntos
Comunicação , Cuidados Críticos , Unidades de Terapia Intensiva , Internato e Residência/organização & administração , Corpo Clínico Hospitalar/organização & administração , Admissão e Escalonamento de Pessoal , Adulto , Idoso , Arritmias Cardíacas/epidemiologia , Cuidados Críticos/estatística & dados numéricos , Feminino , Humanos , Hipotensão/epidemiologia , Hipóxia/epidemiologia , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Transferência da Responsabilidade pelo Paciente , Estudos Prospectivos , Procedimentos Cirúrgicos Operatórios , Taquipneia/epidemiologiaRESUMO
OBJECTIVE: To determine whether extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery with tube thoracostomy reduces the risk of infectious complications compared with preoperative prophylaxis only. DESIGN: Prospective, randomized, double-blind, placebo-controlled trial. SETTING: Brigham and Women's Hospital, an 800-bed tertiary care teaching hospital in Boston, Massachusetts. PARTICIPANTS: A total of 251 adult patients undergoing elective thoracic surgery requiring tube thoracostomy between April 2008 and April 2011. INTERVENTIONS: Patients received preoperative antibacterial prophylaxis with cefazolin sodium (or other drug if the patient was allergic to cefazolin). Postoperatively, patients were randomly assigned (at a 1:1 ratio) using a computer-generated randomization sequence to receive extended antibacterial prophylaxis (n = 125) or placebo (n = 126) for 48 hours or until all thoracostomy tubes were removed, whichever came first. MAIN OUTCOME MEASURES: The combined occurrence of surgical site infection, empyema, pneumonia, and Clostridium difficile colitis by postoperative day 28. RESULTS: A total of 245 patients were included in the modified intention-to-treat analysis (121 in the intervention group and 124 in the placebo group). Thirteen patients (10.7%) in the intervention group and 8 patients (6.5%) in the placebo group had a primary end point (risk difference, -4.3% [95% CI, -11.3% to 2.7%]; P = .26). Six patients (5.0%) in the intervention group and 5 patients (4.0%) in the placebo group developed surgical site infections (risk difference, -0.93% [95% CI, -6.1% to 4.3%]; P = .77). Seven patients (5.8%) in the intervention group and 3 patients (2.4%) in the placebo group developed pneumonia (risk difference, -3.4% [95% CI, -8.3% to 1.6%]; P = .21). One patient in the intervention group developed empyema. No patients experienced C difficile colitis. CONCLUSIONS: Extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery requiring tube thoracostomy did not reduce the number of infectious complications compared with preoperative prophylaxis only. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00818766.
Assuntos
Antibacterianos/administração & dosagem , Antibioticoprofilaxia , Cefazolina/administração & dosagem , Tubos Torácicos , Infecção da Ferida Cirúrgica/prevenção & controle , Toracostomia , Adulto , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Esquema de Medicação , Procedimentos Cirúrgicos Eletivos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: The Joint Commission on the Accreditation of Healthcare Organizations reports that communication breakdowns are responsible for 85% of sentinel events in hospitals. Patients in surgical ICUs are the most vulnerable to communication errors. Fellows and residents are an integral part of the surgical ICU team, but little is known about resident-fellow communication and its impact on surgical ICU patient outcomes. The objective of this study is to describe resident-fellow patient care communication patterns in the surgical ICU and correlate established communication patterns with short-term outcomes. STUDY DESIGN: A prospective observational trial was conducted for 136 consecutive surgical ICU days. We evaluated resident-fellow communication of four cardiorespiratory events: hypotension, new arrhythmias, tachypnea, and desaturation. We prospectively defined three short-term outcomes: improved, not improved, and worse. An intervention was attempted to improve communication. RESULTS: Three hundred twelve events were collected (166 observational and 146 interventional). PGY3 residents covered approximately 60% of days in both phases. PGY3 residents were responsible for 73% of communication errors in the observational phase and 59% of communication errors in the interventional phase. Communication errors were more likely in the late shift (p < 0.0001). The late shift was responsible for 77% of all communication errors. Communication errors resulted in worse short-term outcomes for cardiorespiratory events (p < 0.0002). Effective communication was a significant predictor of improved short-term outcomes (p < 0.0003). The intervention decreased communication errors in the late shift by 10% (p < 0.052). CONCLUSIONS: Communication errors occurred more frequently during the late shift. These communication errors were associated with worsened short-term outcomes. Improved communication in the surgical ICU is a fruitful target to improve clinical outcomes.