RESUMEN
The monitoring of oxygen therapy when patients are admitted to medical and surgical wards could be important because exposure to excessive oxygen administration (EOA) may have fatal consequences. We aimed to investigate the association between EOA, monitored by wireless pulse oximeter, and nonfatal serious adverse events (SAEs) and mortality within 30 days. We included patients in the Capital Region of Copenhagen between 2017 and 2018. Patients were hospitalized due to acute exacerbation of chronic obstructive pulmonary disease (AECOPD) or after major elective abdominal cancer surgery, and all were treated with oxygen supply. Patients were divided into groups by their exposure to EOA: no exposure, exposure for 1-59 min or exposure over 60 min. The primary outcome was SAEs or mortality within 30 days. We retrieved data from 567 patients for a total of 43,833 h, of whom, 63% were not exposed to EOA, 26% had EOA for 1-59 min and 11% had EOA for ≥60 min. Nonfatal SAEs or mortality within 30 days developed in 24%, 12% and 22%, respectively, and the adjusted odds ratio for this was 0.98 (95% CI, 0.96-1.01) for every 10 min. increase in EOA, without any subgroup effects. In conclusion, we did not observe higher frequencies of nonfatal SAEs or mortality within 30 days in patients exposed to excessive oxygen administration.
Asunto(s)
Oxígeno , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Oximetría , Terapia por Inhalación de Oxígeno , HospitalizaciónRESUMEN
BACKGROUND: There are limited data on outcomes of moderate to severe coronavirus disease 2019 (COVID-19) among patients treated with remdesivir and dexamethasone in a real-world setting. We sought to compare the effectiveness of standard of care (SOC) alone versus SOC plus remdesivir and dexamethasone. METHODS: Two population-based nationwide cohorts of individuals hospitalized with COVID-19 during February through December 2020 were studied. Death within 30 days and need of mechanical ventilation (MV) were compared by inverse probability of treatment weighted (ITPW) logistic regression analysis and shown as odds ratio (OR) with 95% confidence interval (CI). RESULTS: The 30-days mortality rate of 1694 individuals treated with remdesivir and dexamethasone in addition to SOC was 12.6% compared to 19.7% for 1053 individuals receiving SOC alone. This corresponded to a weighted OR of 30-day mortality of 0.47 (95% CI: .38-.57) for patients treated with remdesivir and dexamethasone compared to patients receiving SOC alone. Similarly, progression to MV was reduced (OR 0.36; 95% CI: .29-.46). CONCLUSIONS: Treatment of moderate to severe COVID-19 during June through December that included remdesivir and dexamethasone was associated with reduced 30-day mortality and need of MV compared to treatment in February through May.
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Tratamiento Farmacológico de COVID-19 , Adenosina Monofosfato/análogos & derivados , Alanina/análogos & derivados , Antivirales/uso terapéutico , Estudios de Cohortes , Dexametasona/uso terapéutico , Humanos , Estudios Retrospectivos , SARS-CoV-2RESUMEN
BACKGROUND: The combined effectiveness of remdesivir and dexamethasone in subgroups of hospitalised patients with COVID-19 is poorly investigated. METHODS: In this nationwide retrospective cohort study, we included 3826 patients with COVID-19 hospitalised between February 2020 and April 2021. The primary outcomes were use of invasive mechanical ventilation and 30-day mortality, comparing a cohort treated with remdesivir and dexamethasone with a previous cohort treated without remdesivir and dexamethasone. We used inverse probability of treatment weighting logistic regression to assess associations with progression to invasive mechanical ventilation and 30-day mortality between the two cohorts. The analyses were conducted overall and by subgroups based on patient characteristics. RESULTS: Odds ratio for progression to invasive mechanical ventilation and 30-day mortality in individuals treated with remdesivir and dexamethasone compared to treatment with standard of care alone was 0.46 (95% confidence interval, 0.37-0.57) and 0.47 (95% confidence interval, 0.39-0.56), respectively. The reduced risk of mortality was observed in elderly patients, overweight patients and in patients requiring supplemental oxygen at admission, regardless of sex, comorbidities and symptom duration. CONCLUSIONS: Patients treated with remdesivir and dexamethasone had significantly improved outcomes compared to patients treated with standard of care alone. These effects were observed in most patient subgroups.
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COVID-19 , Humanos , Anciano , SARS-CoV-2 , Estudios Retrospectivos , Tratamiento Farmacológico de COVID-19 , Antivirales/uso terapéutico , Dexametasona/uso terapéuticoRESUMEN
INTRODUCTION: Updated treatment guidelines for acute hypercapnic respiratory failure (AHRF) in chronic obstructive pulmonary disease (COPD) with non-invasive ventilation (NIV) in 2016 recommended a rapid increase in inspiratory positive airway pressure (IPAP) to 20 cm H2O with possible further increase for patients not responding. Previous guidelines from 2006 suggested a more conservative algorithm and maximum IPAP of 20 cm H2O. AIM: To determine whether updated guidelines recommending higher IPAP during NIV were related with improved outcome in patients with COPD admitted with AHRF, compared with NIV with lower IPAP. METHODS: A retrospective cohort study comparing patients with COPD admitted with AHRF requiring NIV in 2012-2013 and 2017-2018. RESULTS: 101 patients were included in the 2012-2013 cohort with low IPAP regime and 80 patients in the 2017-2018 cohort with high IPAP regime. Baseline characteristics, including age, forced expiratory volume in 1 s (FEV1), pH and PaCO2 at initiation of NIV, were comparable. Median IPAP in the 2012-2013 cohort was 12 cm H2O (IQR 10-14) and 20 cm H2O (IQR 18-24) in the 2017-2018 cohort (p<0.001). In-hospital mortality was 40.5% in the 2012-2013 cohort and 13.8% in the 2017-2018 cohort (p<0.001). The 30-days and 1-year mortality were significantly lower in the 2017-2018 cohort. With a Cox model 1 year survival analysis, adjusted for age, sex, FEV1 and pH at NIV initiation, the HR was 0.45 (95% CI 0.27 to 0.74, p=0.002). CONCLUSION: Short-term and long-term survival rates were substantially higher in the cohort treated with higher IPAP. Our data support the current strategy of rapid increase and higher pressure.
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Ventilación no Invasiva , Enfermedad Pulmonar Obstructiva Crónica , Insuficiencia Respiratoria , Estudios de Cohortes , Humanos , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/terapia , Insuficiencia Respiratoria/etiología , Insuficiencia Respiratoria/terapia , Estudios RetrospectivosRESUMEN
Some COPD patients suffer from frequent exacerbations despite triple inhalation treatment. These frequent exacerbators should be identified, as exacerbations often lead to decreasing lung function and increasing mortality. Roflumilast reduces exacerbations in patients with a previous history of exacerbations. Our aim was to describe COPD patient characteristics and compare roflumilast treatment eligible to non-eligible patients. An observational cross-section study was conducted. Patients were included from a large COPD outpatient clinic. Information regarding COPD patient characteristics was registered on a standardized form and lung function was measured. Patients were categorized according to the GOLD classification. Eligibility for roflumilast treatment was assessed and patient characteristics compared between groups. 547 patients were included. Most patients (54%) were in GOLD group D. 62 patients (11.3%) met the criteria for treatment with roflumilast. Among the patients eligible for roflumilast treatment, only 14 patients (22.6%) were receiving treatment. There were no significant differences in FEV1, number of exacerbations, hospitalization due to exacerbation, MRC grade, age, smoking status and medication use between patients receiving roflumilast and not treated eligible patients. Our study documents low use of roflumilast treatment. In view of the established effect of roflumilast we think that this treatment should be considered more consistently as an option among COPD patients fulfilling the criteria for this therapy.
RESUMEN
We interviewed 34 patients admitted to Frederiksberg Hospital, Department of Internal Medicine, all of whom had been subject to erroneous handling, to determine how they experienced errors during hospitalization and how they perceived the staff-handled errors. 36% thought that the staff handled the errors badly. Communication mistakes were the most common. We found that the patients wanted the staff to recognize errors, to inform more about the treatment, to speak politely and to spend more time during discharge.
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Errores Médicos , Satisfacción del Paciente , Relaciones Profesional-Paciente , Actitud del Personal de Salud , Comunicación , Hospitalización/estadística & datos numéricos , Humanos , Errores Médicos/psicología , Errores Médicos/estadística & datos numéricos , Satisfacción del Paciente/estadística & datos numéricos , Encuestas y CuestionariosRESUMEN
Rehabilitation is a cornerstone in the treatment of chronic obstructive pulmonary disease. KOALA is a web-based database where information about patients' rehabilitation sessions in hospital or in municipalities can be registered. A retrospective study of the effect of rehabilitation in 63 patients at Frederiksberg Hospital showed results in accordance with earlier studies. The database could be improved by including more co-morbidities and pharmacological treatment. Not all hospitals or municipalities employ KOALA which we would recommend to ensure quality assurance and material for further research.