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INTRODUCTION: Young and middle-aged adults are the largest group of patients infected with SARS-CoV-2 and some of them develop severe disease. OBJECTIVE: To investigate clinical manifestations in adults aged 18-65 years hospitalized for COVID-19 and identify predictors of poor outcome. Secondary objectives: to explore differences compared to the disease in elderly patients and the suitability of the commonly used community-acquired pneumonia prognostic scales in younger populations. METHODS: Multicenter prospective registry of consecutive patients hospitalized for COVID-19 pneumonia aged 18-65 years between March and May 2020. We considered a composite outcome of "poor outcome" including intensive care unit admission and/or use of noninvasive ventilation, continuous positive airway pressure or high flow nasal cannula oxygen and/or death. RESULTS: We identified 513 patients < 65 years of age, from a cohort of 993 patients. 102 had poor outcomes (19.8%) and 3.9% died. 78% and 55% of patients with poor outcomes were classified as low risk based on CURB and PSI scores, respectively. A multivariate Cox regression model identified six independent factors associated with poor outcome: heart disease, absence of chest pain or anosmia, low oxygen saturation, high LDH and lymphocyte count < 800/mL. CONCLUSIONS: COVID-19 in younger patients carries significant morbidity and differs in some respects from this disease in the elderly. Baseline heart disease is a relevant risk factor, while anosmia and pleuritic pain are associated to better prognosis. Hypoxemia, LDH and lymphocyte count are predictors of poor outcome. We consider that CURB and PSI scores are not suitable criteria for deciding admission in this population.
Subject(s)
COVID-19 , Pneumonia , Adult , Aged , Humans , Intensive Care Units , Middle Aged , Respiration, Artificial , Retrospective Studies , SARS-CoV-2ABSTRACT
BACKGROUND: For patients with suspected pulmonary embolism (PE), age- or clinically-adjusted D-dimer threshold level can be used to define a negative test that safely excludes PE and reduces the use of imaging. However, the utility of this approach in patients hospitalized for chronic obstructive pulmonary disease (COPD) exacerbation is undefined. METHODS: We ran an analysis of the patients hospitalized for COPD exacerbation and randomized to the intervention in the SLICE trial. Using the conventional strategy as the reference, we compared the proportion of patients with a negative D-dimer result, and the negative predictive value and sensitivity of three D-dimer threshold strategies for initial PE or subsequent diagnosis of venous thromboembolism (VTE): the age-adjusted strategy, the Wells-adjusted strategy, and the YEARS-adjusted strategy. RESULTS: We included 368 patients. Using a conventional threshold, 182 (49.5%) patients had negative D-dimer values, of whom 1 (0.6%) had PE (sensitivity, 94.1%). The use of an age-adjusted threshold increased the number of patients in whom PE could be excluded from 182 to 233 patients (63.3%), and the proportion of false-negative findings increased from 0.5% to 1.7% (sensitivity, 76.5%). With the use of the Wells or YEARS strategies, 64.4% and 71.5% had negative values, and the proportion of false-negative findings was 2.5% (sensitivity, 64.7%) and 2.7% (sensitivity, 58.8%), respectively. CONCLUSIONS: In patients hospitalized for COPD exacerbation, compared with the conventional strategy, age- or clinically-adjusted strategies of D-dimer interpretation were associated with a larger proportion of patients in whom PE was ruled out with a higher failure rate. TRIAL REGISTRATION: ClinicalTrials.gov number: NCT02238639 .
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Importance: Active search for pulmonary embolism (PE) may improve outcomes in patients hospitalized for exacerbations of chronic obstructive pulmonary disease (COPD). Objective: To compare usual care plus an active strategy for diagnosing PE with usual care alone in patients hospitalized for COPD exacerbation. Design, Setting, and Participants: Randomized clinical trial conducted across 18 hospitals in Spain. A total of 746 patients were randomized from September 2014 to July 2020 (final follow-up was November 2020). Interventions: Usual care plus an active strategy for diagnosing PE (D-dimer testing and, if positive, computed tomography pulmonary angiogram) (n = 370) vs usual care (n = 367). Main Outcomes and Measures: The primary outcome was a composite of nonfatal symptomatic venous thromboembolism (VTE), readmission for COPD, or death within 90 days after randomization. There were 4 secondary outcomes, including nonfatal new or recurrent VTE, readmission for COPD, and death from any cause within 90 days. Adverse events were also collected. Results: Among the 746 patients who were randomized, 737 (98.8%) completed the trial (mean age, 70 years; 195 [26%] women). The primary outcome occurred in 110 patients (29.7%) in the intervention group and 107 patients (29.2%) in the control group (absolute risk difference, 0.5% [95% CI, -6.2% to 7.3%]; relative risk, 1.02 [95% CI, 0.82-1.28]; P = .86). Nonfatal new or recurrent VTE was not significantly different in the 2 groups (0.5% vs 2.5%; risk difference, -2.0% [95% CI, -4.3% to 0.1%]). By day 90, a total of 94 patients (25.4%) in the intervention group and 84 (22.9%) in the control group had been readmitted for exacerbation of COPD (risk difference, 2.5% [95% CI, -3.9% to 8.9%]). Death from any cause occurred in 23 patients (6.2%) in the intervention group and 29 (7.9%) in the control group (risk difference, -1.7% [95% CI, -5.7% to 2.3%]). Major bleeding occurred in 3 patients (0.8%) in the intervention group and 3 patients (0.8%) in the control group (risk difference, 0% [95% CI, -1.9% to 1.8%]; P = .99). Conclusions and Relevance: Among patients hospitalized for an exacerbation of COPD, the addition of an active strategy for the diagnosis of PE to usual care, compared with usual care alone, did not significantly improve a composite health outcome. The study may not have had adequate power to assess individual components of the composite outcome. Trial Registration: ClinicalTrials.gov Identifier: NCT02238639.
Subject(s)
Pulmonary Disease, Chronic Obstructive/complications , Pulmonary Embolism/diagnosis , Venous Thromboembolism , Aged , Cause of Death , Computed Tomography Angiography/statistics & numerical data , Confidence Intervals , Disease Progression , Female , Fibrin Fibrinogen Degradation Products/analysis , Hemorrhage/etiology , Hospitalization , Humans , Male , Patient Readmission , Pulmonary Disease, Chronic Obstructive/therapy , Pulmonary Embolism/blood , Pulmonary Embolism/etiology , Pulmonary Embolism/therapy , Recurrence , Spain , Treatment OutcomeABSTRACT
Coronavirus disease has disrupted tuberculosis services globally. Data from 33 centers in 16 countries on 5 continents showed that attendance at tuberculosis centers was lower during the first 4 months of the pandemic in 2020 than for the same period in 2019. Resources are needed to ensure tuberculosis care continuity during the pandemic.
Subject(s)
Continuity of Patient Care/trends , Coronavirus Infections/epidemiology , Facilities and Services Utilization/trends , Global Health/trends , Pneumonia, Viral/epidemiology , Tuberculosis/therapy , Betacoronavirus , COVID-19 , Humans , Pandemics , SARS-CoV-2 , Tuberculosis/epidemiologySubject(s)
Coronavirus Infections/complications , Pneumonia, Viral/complications , Tuberculosis, Pulmonary/complications , Adult , Aged , Antitubercular Agents/therapeutic use , Antiviral Agents/therapeutic use , Azithromycin/therapeutic use , Betacoronavirus , COVID-19 , COVID-19 Testing , Clinical Laboratory Techniques , Cohort Studies , Coinfection , Coronavirus Infections/diagnosis , Coronavirus Infections/drug therapy , Drug Combinations , Emigrants and Immigrants , Female , Humans , Hydroxychloroquine/therapeutic use , Lopinavir/therapeutic use , Lung/diagnostic imaging , Male , Middle Aged , Mortality , Pandemics , Pneumonia, Viral/diagnosis , Pneumonia, Viral/drug therapy , Ritonavir/therapeutic use , SARS-CoV-2 , Tomography, X-Ray Computed , Tuberculosis/complications , Tuberculosis/diagnosis , Tuberculosis/drug therapy , Tuberculosis, Pulmonary/diagnosis , Tuberculosis, Pulmonary/drug therapy , COVID-19 Drug TreatmentABSTRACT
INTRODUCTION: The aim of this study was to determine the impact of hospitalizations on levels of physical activity (PA) and whether other factors were associated with subsequent changes in PA. METHODS: Prospective observational cohort study with a nested case-control study, with follow-up 60 days from the index hospital admission. Nine hospitals participated in the study. Patients were recruited consecutively. Several variables and questionnaires of the clinical baseline status of the patients were recorded including: the COPD Assessment Test (CAT), the Hospital Anxiety-Depression scale (HADS), comorbidities and the Yale Physical Activity Survey. Patients' data related to admission and up to two months after discharge were also recorded. RESULTS: 883 patients were studied: 79.7% male; FEV1 48%; Charlson index 2; 28.7% active smokers. The baseline PA level for the total sample was 23 points. A statistically significant difference in PA was found between patients readmitted up to 2 months after the index admission and those not readmitted (17vs. 27, p < 0.0001). Multivariable linear regression analysis identified the following as predictors of the decrease of PA from baseline (index admission) up to 2 months follow-up: admission for COPD exacerbation in the two months prior to the index admission; readmission up to 2 months after the index admission; baseline HAD depressive symptoms, worse CAT score, and patient-reported "need for help". CONCLUSIONS: In a cohort of admitted COPD patients, we identified a strong relationship between hospitalization for exacerbation and PA. In addition, some other potentially modifiable factors were found associated with the change in PA level after an admission.
Subject(s)
Asthma , Pulmonary Disease, Chronic Obstructive , Humans , Male , Female , Prospective Studies , Case-Control Studies , Hospitalization , Pulmonary Disease, Chronic Obstructive/complications , Asthma/complications , Exercise , Disease ProgressionABSTRACT
Recent studies suggest an increasing prevalence of nontuberculous mycobacteria (NTM) lung disease. The aim of the present study was to describe incidence rates of NTM lung disease and trends therein in our area over a 20-year period. This was a retrospective study of all cases of NTM lung disease between 1997 and 2016 that met the 2007 American Thoracic Society criteria. We analysed the annual incidence rates, species of mycobacteria isolated, trends over time and annual mortality in 327 patients. Mycobacterium kansasii was the most common mycobacterium isolated (84%), followed by Mycobacterium avium complex (MAC) (13%). We compared two periods: 1997-2006 (257 cases, 79%) and 2007-2016 (70 cases, 21%). The incidence rates tended to decrease across these years, with a peak of incidence in 2000 with 10.6 cases per 100â000. There was a clearly decreasing trend in M. kansasii infection, not only in the first period (incident rate ratio (IRR) 0.915, 95% CI 0.88-0.90; p<0.0001) but also in the second (IRR 0.869, 95% CI 0.780-1.014; p=0.080), reaching 1.8 per 100â000 in 2016. In contrast, MAC infection tended to increase across the two periods (IRR 1.251, 95% CI 1.081-1.447; p=0.003). In our region, the incidence of NTM lung disease has notably decreased in recent years. M. kansasii had high incidence rates in the first decade but clearly decreased in the second decade.
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INTRODUCTION: Some previous studies have suggested a high prevalence of pulmonary embolism (PE) during exacerbations of chronic obstructive pulmonary disease (ECOPD). The SLICE trial aims to assess the efficacy and safety of an active strategy for the diagnosis and treatment of PE (vs usual care) in patients hospitalized because of ECOPD. METHODS: SLICE is a phase III, prospective, international, multicenter, randomized, open-label, and parallel-group trial. A total of 746 patients hospitalized because of ECOPD will be randomized in a 1:1 fashion to receive either an active strategy for the diagnosis and anticoagulant treatment of PE or usual care (ie, standard care without any diagnostic test for diagnosing PE). The primary outcome is a composite of all-cause death, non-fatal (recurrent) venous thromboembolism (VTE), or readmission for ECOPD within 90 days after enrollment. Secondary outcomes are (a) death from any cause within 90 days after enrollment, (b) non-fatal (recurrent) VTE within 90 days after enrollment, (c) readmission within 90 days after enrollment, and (d) length of hospital stay. RESULTS: Enrollment started in September 2014 and is expected to proceed until 2020. Median age of the first 443 patients was 71 years (interquartile range, 64-78), and 26% were female. CONCLUSIONS: This multicenter trial will determine the value of detecting PEs in patients with ECOPD. This has implications for COPD patient morbidity and mortality. TRIAL REGISTRATION NUMBER: NCT02238639.