RESUMO
OBJECTIVE: To determine risk factors for Clostridioides difficile colonization and C. difficile infection (CDI) among patients admitted to the intensive care unit (ICU). DESIGN: Retrospective observational cohort study. SETTING: Tertiary-care facility. PATIENTS: All adult patients admitted to an ICU from July 1, 2015, to November 6, 2019, who were tested for C. difficile colonization. Patients with CDI were excluded. METHODS: Information was collected on patient demographics, comorbidities, laboratory results, and prescriptions. We defined C. difficile colonization as a positive nucleic acid amplification test for C. difficile up to 48 hours before or 24 hours after intensive care unit (ICU) admission without evidence of active infection. We defined active infection as the receipt of an antibiotic whose only indication is the treatment of CDI. The primary outcome measure was the development of CDI up to 30 days after ICU admission. Logistic regression was used to model associations between clinical variables and the development of CDI. RESULTS: The overall C. difficile colonization rate was 4% and the overall CDI rate was 2%. Risk factors for the development of CDI included C. difficile colonization (aOR, 13.3; 95% CI, 8.3-21.3; P < .0001), increased ICU length of stay (aOR, 1.04; 95% CI, 1.03-1.05; P < .0001), and a history of inflammatory bowel disease (aOR, 3.8; 95% CI, 1.3-11.1; P = .02). Receipt of any antibiotic during the ICU stay was associated with a borderline increased odds of CDI (aOR, 1.9; 95% CI, 1.0-3.4; P = .05). CONCLUSION: C. difficile colonization is associated with the development of CDI among ICU patients.
Assuntos
Clostridioides difficile , Infecções por Clostridium , Adulto , Humanos , Clostridioides , Estudos Retrospectivos , Estado Terminal , Antibacterianos/uso terapêutico , Infecções por Clostridium/tratamento farmacológico , Infecções por Clostridium/epidemiologia , Fatores de RiscoAssuntos
Atitude do Pessoal de Saúde , COVID-19/prevenção & controle , Fidelidade a Diretrizes/estatística & dados numéricos , Higiene das Mãos/estatística & dados numéricos , Pessoal de Saúde/estatística & dados numéricos , COVID-19/epidemiologia , Desinfecção das Mãos/métodos , Humanos , Controle de Infecções/estatística & dados numéricos , Recursos Humanos em Hospital/estatística & dados numéricosRESUMO
We implemented universal inpatient Clostridioides difficile screening at an 800-bed hospital. Over 3 years, 2,010 of 47,048 screening tests (4.2%) were positive, with significantly higher rates of C. difficile colonization on transplant units than medical-surgical units: 5.4% (152 of 2,801) versus 4.3% (880 of 20,564), respectively (P = .005). Compliance with screening ranged from 79% to 96%.
Assuntos
Clostridioides difficile , Infecções por Clostridium , Centros Médicos Acadêmicos , Clostridioides , Infecções por Clostridium/diagnóstico , Infecções por Clostridium/epidemiologia , Humanos , Pacientes InternadosRESUMO
An outbreak of SARS-CoV-2 in a skilled nursing facility (SNF) can be devastating for residents and staff. Difficulty identifying asymptomatic and presymptomatic cases and lack of vaccination or treatment options make management challenging. We created, implemented, and now present a guide to rapidly deploy point-prevalence testing and 3-tiered cohorting in an SNF to mitigate an outbreak. We outline key challenges to SNF cohorting.
Assuntos
Infecções por Coronavirus/diagnóstico , Transferência de Pacientes/organização & administração , Pneumonia Viral/diagnóstico , Betacoronavirus , COVID-19 , Teste para COVID-19 , Técnicas de Laboratório Clínico , Demência , Surtos de Doenças/prevenção & controle , Humanos , Pandemias , Prevalência , SARS-CoV-2 , Instituições de Cuidados Especializados de EnfermagemRESUMO
BACKGROUND: The comfort level of health care workers to respond to an infectious disease outbreak or epidemic is likely directly related to the amount of education, training, and experience they have in responding to these events. METHODS: A quasi-experimental study evaluated health care workers' state anxiety, self-efficacy, and interprofessional teamwork when working with patients simulated to have a potentially high consequence infectious disease. RESULTS: Pretest-posttest 1 scores revealed a significant decrease in state anxiety (P < .0001) and an increase in self-efficacy (P < .0001). Overall state anxiety preintervention (pretest) to postintervention (posttest 3) significantly decreased (Pâ¯=â¯.0265). Overall TeamSTEPPS knowledge significantly increased (P < .0001) from baseline. CONCLUSIONS: Simulation exercises are an effective strategy to increase self-efficacy and decrease state anxiety for health care workers. Positive teamwork scores indicate that the subjects value interprofessional teamwork.
Assuntos
Doenças Transmissíveis , Treinamento por Simulação , Atitude do Pessoal de Saúde , Competência Clínica , Humanos , Relações Interprofissionais , Equipe de Assistência ao PacienteRESUMO
BACKGROUND: To prevent transmission of influenza from healthcare workers (HCWs) to patients, many hospitals exclude febrile HCWs from working, but allow afebrile HCWs with respiratory symptoms to have contact with patients. During the 2013-2014 influenza season at our hospital, an influenza-positive HCW with respiratory symptoms but no fever was linked to a case of possible healthcare-associated influenza in a patient. Therefore, we implemented a temporary policy of mandatory influenza testing for HCWs with respiratory symptoms. METHODS: From 3 January through 28 February 2014, we tested HCWs with respiratory symptoms for influenza and other respiratory pathogens by polymerase chain reaction of flocked nasopharyngeal swabs. HCWs also reported symptoms and influenza vaccination status, and underwent temperature measurement. We calculated the proportion of influenza-positive HCWs with fever and prior influenza vaccination. RESULTS: Of 449 HCWs, 243 (54%) had a positive test for any respiratory pathogen; 34 (7.6%) HCWs tested positive for influenza. An additional 7 HCWs were diagnosed with influenza by outside physicians. Twenty-one (51.2%) employees with influenza had fever. Among influenza-infected HCWs, 20 had previously received influenza vaccination, 18 had declined the vaccine, and 3 had unknown vaccination status. There was no significant difference in febrile disease among influenza-infected employees who had received the influenza vaccine and those who had not received the vaccine (45% vs 61%; P = .32). CONCLUSIONS: Nearly half of HCWs with influenza were afebrile prior to their diagnosis. HCWs with respiratory symptoms but no fever may pose a risk of influenza transmission to patients and coworkers.