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IMPORTANCE: Bacterial infections are a significant cause of morbidity and mortality worldwide. In the wake of the COVID-19 pandemic, previous studies have demonstrated pandemic-related shifts in the epidemiology of bacterial bloodstream infections (BSIs) in the general population and in specific hospital systems. Our study uses a large, comprehensive data set stratified by setting [community, long-term care (LTC), and hospital] to uniquely demonstrate how the effect of the COVID-19 pandemic on BSIs and testing practices varies by healthcare setting. We showed that, while the number of false-positive blood culture results generally increased during the pandemic, this effect did not apply to hospitalized patients. We also found that many infections were likely under-recognized in patients in the community and in LTC, demonstrating the importance of maintaining healthcare for these groups during crises. Last, we found a decrease in infections caused by certain pathogens in the community, suggesting some secondary benefits of pandemic-related public health measures.
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Bacteriemia , Infecciones Bacterianas , COVID-19 , Infección Hospitalaria , Sepsis , Humanos , Infección Hospitalaria/microbiología , Pandemias , Bacteriemia/microbiología , Cultivo de Sangre , COVID-19/epidemiología , Sepsis/epidemiología , Bacterias , Infecciones Bacterianas/epidemiologíaRESUMEN
Background Many patients have persistent cardiac symptoms after mild COVID-19. However, studies assessing the relationship between symptoms and cardiac imaging are limited. Purpose To assess the relationship between multi-modality cardiac imaging parameters, symptoms, and clinical outcomes in patients recovered from mild COVID-19 compared to COVID-19 negative controls. Materials and Methods Patients who underwent PCR testing for SARS-CoV-2 between August 2020 and January 2022 were invited to participate in this prospective, single-center study. Participants underwent cardiac MRI, echocardiography, and assessment of cardiac symptoms at 3-6 months after SARS-CoV-2 testing. Cardiac symptoms and outcomes were also evaluated at 12-18 months. Statistical analysis included Fisher's exact test and logistic regression. Results This study included 122 participants who recovered from COVID-19 ([COVID+] mean age, 42 years ± 13 [SD]; 73 females) and 22 COVID-19 negative controls (mean age, 46 years ± 16 [SD]; 13 females). At 3-6 months, 20% (24/122) and 44% (54/122) of COVID+ participants had at least one abnormality on echocardiography and cardiac MRI, respectively, which did not differ compared to controls (23% [5/22]; P = .77 and 41% [9/22]; P = .82, respectively). However, COVID+ participants more frequently reported cardiac symptoms at 3-6 months compared to controls (48% [58/122] vs. 23% [4/22]; P = .04). An increase in native T1 (10 ms) was associated with increased odds of cardiac symptoms at 3-6 months (OR, 1.09 [95% CI: 1.00, 1.19]; P = .046) and 12-18 months (OR, 1.14 [95% CI: 1.01, 1.28]; P = .028). No major adverse cardiac events occurred during follow-up. Conclusion Patients recovered from mild COVID-19 reported increased cardiac symptoms 3-6 months after diagnosis compared to controls, but the prevalence of abnormalities on echocardiography and cardiac MRI did not differ between groups. Elevated native T1 was associated with cardiac symptoms 3-6 months and 12-18 months after mild COVID-19.
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Prueba de COVID-19 , COVID-19 , Femenino , Humanos , Adulto , Persona de Mediana Edad , Estudios Prospectivos , SARS-CoV-2 , Imagen MultimodalRESUMEN
Background: Understanding the burden of influenza is necessary to optimize recommendations for influenza vaccination. We describe the epidemiology of severe influenza in 50- to 64-year-old residents of metropolitan Toronto and Peel region, Canada, over 7 influenza seasons. Methods: Prospective population-based surveillance for hospitalization associated with laboratory-confirmed influenza was conducted from September 2010 to August 2017. Conditions increasing risk of influenza complications were as defined by Canada's National Advisory Committee on Immunization. Age-specific prevalence of medical conditions was estimated using Ontario health administrative data. Population rates were estimated using Statistics Canada data. Results: Over 7 seasons, 1228 hospitalizations occurred in patients aged 50-64 years: 40% due to A(H3N2), 30% A(H1N1), and 22% influenza B. The average annual hospitalization rate was 15.6, 20.9, and 33.2 per 100 000 in patients aged 50-54, 55-59, and 60-64 years, respectively; average annual mortality was 0.9/100 000. Overall, 33% of patients had received current season influenza vaccine; 963 (86%) had ≥1 underlying condition increasing influenza complication risk. The most common underlying medical conditions were chronic lung disease (38%) and diabetes mellitus (31%); 25% of patients were immunocompromised. The average annual hospitalization rate was 6.1/100 000 in those without and 41/100 000 in those with any underlying condition, and highest in those with renal disease or immunocompromise (138 and 281 per 100 000, respectively). The case fatality rate in hospitalized patients was 4.4%; median length of stay was 4 days (interquartile range, 2-8 days). Conclusions: The burden of severe influenza in 50- to 64-year-olds remains significant despite our universal publicly funded vaccination program. These data may assist in improving estimates of the cost-effectiveness of new strategies to reduce this burden.
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INTRODUCTION: This study explores the relationship between emotional support, perceived risk and mental health outcomes among health care workers, who face high rates of burnout and mental distress since the beginning of the COVID-19 pandemic. METHODS: A cross-sectional, multicentred online survey of health care workers in the Greater Toronto Area, Ontario, Canada, during the first wave of the COVID-19 pandemic evaluated coping strategies, confidence in infection control, impact of previous work during the 2003 SARS outbreak and emotional support. Mental health outcomes were assessed using the Generalized Anxiety Disorder scale, the Impact of Event Scale - Revised and the Patient Health Questionnaire (PHQ-9). RESULTS: Of 3852 participants, 8.2% sought professional mental health services while 77.3% received emotional support from family, 74.0% from friends and 70.3% from colleagues. Those who felt unsupported in their work had higher odds ratios of experiencing moderate and severe symptoms of anxiety (odds ratio [OR] = 2.23; 95% confidence interval [CI]: 1.84-2.69), PTSD (OR = 1.88; 95% CI: 1.58-2.25) and depression (OR = 1.88; 95% CI: 1.57-2.25). Nearly 40% were afraid of telling family about the risks they were exposed to at work. Those who were able to share this information demonstrated lower risk of anxiety (OR = 0.58; 95% CI: 0.48-0.69), PTSD (OR = 0.48; 95% CI: 0.41-0.56) and depression (OR = 0.55; 95% CI: 0.47-0.65). CONCLUSION: Informal sources of support, including family, friends and colleagues, play an important role in mitigating distress and should be encouraged and utilized more by health care workers.
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COVID-19 , Distrés Psicológico , Ansiedad/epidemiología , COVID-19/epidemiología , Estudios Transversales , Depresión/epidemiología , Personal de Salud/psicología , Humanos , Ontario/epidemiología , Pandemias , SARS-CoV-2RESUMEN
BACKGROUND: The Junior Attending (JA) role is an educational model, commonly implemented in the final years of training, wherein a very senior resident assumes the responsibilities of an attending physician under supervision. However, there is heterogeneity in the model's structure, and data are lacking on how it facilitates transition to independent practice. OBJECTIVE: The authors sought to determine the value of the JA role and factors that enabled a successful experience. METHODS: The authors performed a collective case study informed by a constructivist grounded theory analytical approach. Twenty semi-structured interviews from 2017 to 2020 were conducted across 2 cases: (1) Most Responsible Physician JA role (general internal medicine), and (2) Consultant JA role (infectious diseases and rheumatology). Participants included recent graduates who experienced the JA role, supervising attendings, and resident and faculty physicians who had not experienced or supervised the role. RESULTS: Experiencing the JA role builds resident confidence and may support the transition to independent practice, mainly in non-medical expert domains, as well as comfort in dealing with clinical uncertainty. The relationship between the supervising attending and the JA is an essential success factor, with more productive experiences reported when there is an establishment of clear goals and role definition that preserves the autonomy of the JA and legitimizes the JA's status as a team leader. CONCLUSIONS: The JA model offers promise in supporting the transition to independent practice when key success factors are present.
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Toma de Decisiones Clínicas , Internado y Residencia , Competencia Clínica , Humanos , Medicina Interna , Cuerpo Médico de Hospitales , IncertidumbreRESUMEN
PURPOSE: Non-operative management of aortic graft infection is usually only considered in a palliative context. We describe the safety, efficacy, and clinical outcomes of percutaneous drainage of aortic graft infections (AGI) following either open or endovascular repair of aneurysmal disease. METHODS: Twelve consecutive patients (11 males, 1 female, mean age 72.7 ± 10.3 years, age range 52-88 years) between January 2010-July 2020 who underwent percutaneous drain insertion in either an infected aortic sac or periaortic abscess cavity following endovascular or open surgical graft repair were identified. Patient and procedural characteristics as well as clinical outcomes were determined. RESULTS: Of the 12 patients who underwent percutaneous drain insertion, five (41.7%) had undergone open abdominal aneurysm repair, one (8.3%) open thoracoabdominal aneurysmal repair, and six (50%) endovascular abdominal aneurysm repairs. Drain size ranged from 10-20 French. All were inserted under ultrasound (US), computed tomography (CT), and/or fluoroscopic guidance. Median duration of drain placement was 55.2 days (range 3-174). Five patients (41.7%) had the drain in place as a stabilizing bridge until or after definitive surgical explantation and aortic reconstruction. Seven patients (58.3%) were managed with drain placement and antibiotic therapy without surgical intervention. Six (50%) were alive at the most recent time of follow-up (median, 732 days, range 166-1650 days). Three patients (25%) died during follow-up with causes including erosion of aortic reconstruction into sigmoid colon, unrelated chronic obstructive pulmonary disease exacerbation, and severe clostridium difficile colitis and pseudomonal pneumonia (median 1244 days, range 992-1597 days). Three (25%) patients were lost to follow-up. No drain-related complications were noted. CONCLUSION: Percutaneous drainage of AGI following endovascular or open aneurysm repair is a safe and viable management option either as a temporizing measure as a bridge to surgical graft explantation or as a non-surgical therapy for long term management.
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Aneurisma de la Aorta Abdominal , Aneurisma de la Aorta Torácica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Anciano , Anciano de 80 o más Años , Aneurisma de la Aorta Abdominal/complicaciones , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Torácica/cirugía , Implantación de Prótesis Vascular/efectos adversos , Remoción de Dispositivos/efectos adversos , Drenaje/efectos adversos , Drenaje/métodos , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: Explore how previous work during the 2003 Severe Acute Respiratory Syndrome (SARS) outbreak affects the psychological response of clinical and non-clinical healthcare workers (HCWs) to the current COVID-19 pandemic. METHODS: A cross-sectional, multi-centered hospital online survey of HCWs in the Greater Toronto Area, Canada. Mental health outcomes of HCWs who worked during the COVID-19 pandemic and the SARS outbreak were assessed using Impact of Events-Revised scale (IES-R), Generalized Anxiety Disorder scale (GAD-7), and Patient Health Questionnaire (PHQ-9). RESULTS: Among 3852 participants, moderate/severe scores for symptoms of post- traumatic stress disorder (PTSD) (50.2%), anxiety (24.6%), and depression (31.5%) were observed among HCWs. Work during the 2003 SARS outbreak was reported by 1116 respondents (29.1%), who had lower scores for symptoms of PTSD (P = .002), anxiety (P < .001), and depression (P < .001) compared to those who had not worked during the SARS outbreak. Multivariable logistic regression analysis showed non-clinical HCWs during this pandemic were at higher risk of anxiety (OR, 1.68; 95% CI, 1.19-2.15, P = .01) and depressive symptoms (OR, 2.03; 95% CI, 1.34-3.07, P < .001). HCWs using sedatives (OR, 2.55; 95% CI, 1.61-4.03, P < .001), those who cared for only 2-5 patients with COVID-19 (OR, 1.59; 95% CI, 1.06-2.38, P = .01), and those who had been in isolation for COVID-19 (OR, 1.36; 95% CI, 0.96-1.93, P = .05), were at higher risk of moderate/severe symptoms of PTSD. In addition, deterioration in sleep was associated with symptoms of PTSD (OR, 4.68, 95% CI, 3.74-6.30, P < .001), anxiety (OR, 3.09, 95% CI, 2.11-4.53, P < .001), and depression (OR 5.07, 95% CI, 3.48-7.39, P < .001). CONCLUSION: Psychological distress was observed in both clinical and non-clinical HCWs, with no impact from previous SARS work experience. As the pandemic continues, increasing psychological and team support may decrease the mental health impacts.