Burden of primary influenza and respiratory syncytial virus pneumonia in hospitalised adults: insights from a 2-year multi-centre cohort study (2017-2018).

BACKGROUND: Viral community-acquired pneumonia (CAP) is a potentially serious illness, particularly in adult patients with underlying chronic conditions. In addition to the most recent SARS-CoV-2, influenza, and respiratory syncytial virus (RSV) are considered the most relevant causes of viral CAP. AIMS: To describe the clinical features of hospitalised adults admitted for influenza-A/B and RSV pneumonia and analyse, according to aetiology, factors associated with non-invasive ventilation (NIV) failure and in-hospital death (IHD). METHODS: This was a retrospective and multi-centre study of all adults who were admitted for laboratory-confirmed influenza-A/B or RSV pneumonia, during two consecutive winter seasons (October-April 2017-2018 and 2018-2019) in three tertiary hospitals in Portugal, Italy and Cyprus. RESULTS: A total of 356 adults were included in the study. Influenza-A, influenza-B and RSV were deemed to cause pneumonia in 197 (55.3%), 85 (23.9%) and 74 (20.8%) patients, respectively. Patients with both obstructive sleep apnoea or obesity hypoventilation syndrome and influenza-A virus pneumonia showed a higher risk for NIV failure (odds ratio (OR) 4.66; 95% confidence interval (CI) 1.42-15.30). Patients submitted to NIV showed a higher risk for IHD, regardless of comorbidities (influenza-A OR 3.00; 95% CI 1.35-6.65, influenza-B OR 4.52; 95% CI 1.13-18.01, RSV OR 5.61; 95% CI 1.26-24.93). CONCLUSION: The increased knowledge of influenza-A/B and RSV pneumonia burden may contribute to a better management of patients with viral CAP.

Cancer survivors present physical and psychological sequelae after COVID-19 hospitalization: a prospective and longitudinal cross-sectional study assessing post-acute sequelae of SARS-CoV-2 infection (PASC) in cancer patients (preprint)

Purpose: to prospectively assess symptoms and impairments following COVID-19 hospitalization in a cancer population, particularly regarding fatigue, nutritional status, speech and swallowing, anxiety, depression, and post-traumatic stress disorder (PTSD). Methods: Prospective and longitudinal cross-sectional study with cancer survivors hospitalized due to COVID-19 from June to December 2020. Participants were assessed at discharge, and after one, three, six and twelve months. Results: We included 51 participants. At the time of discharge, 84.3% participants presented at least one impairment: fatigue (68.6%), anxious/depressive symptoms (23.5%), voice and speech impairments (19.6%), dysphagia (21.6%), and were at nutritional risk (54.9%). After one year, impairments were present in 53.7% of the sample: fatigue (34.2%), anxious/depressive symptoms (39.2%), voice and speech impairments (29.4%), dysphagia (33.3%). No participants presented nutritional risk after one year. Participants had no significant impact on their activities of daily living (ADL). Conclusion: Cancer survivors hospitalized due to COVID-19 in our institution presented high levels of fatigue, nutritional risk, anxious/depressive and PTSD symptoms at the time of discharge, with improvement of fatigue, and some aggravation of speech, swallowing and psychological symptoms in the following year.

Influenza and respiratory syncytial virus infections in the oldest-old continent.

SARS-CoV-2 dramatically revealed the sudden impact of respiratory viruses in our lives. Influenza and respiratory syncytial virus (RSV) infections are associated with high rates of morbidity, mortality, and an important burden on healthcare systems worldwide, especially in elderly patients. The aim of this study was to identify severity predictors in the oldest-old admitted with influenza and/or RSV infections. This is a multicenter, retrospective study of all oldest-old patients (≥ 85 years old) admitted for laboratory-confirmed influenza and/or RSV infection in three tertiary hospitals in Portugal, Italy, and Cyprus over two consecutive winter seasons. The outcomes included the following: pneumonia on infection presentation, use of non-invasive ventilation (NIV), and in-hospital death (IHD). The association with possible predictors, including clinical features and type of virus infection, was assessed using uni- and multivariable analyses. A total of 251 oldest-old patients were included in the study. Pneumonia was evident in 32.3% (n = 81). NIV was implemented in 8.8% (n = 22), and IHD occurred in 13.9% (n = 35). Multivariable analyses revealed that chronic obstructive pulmonary disease (COPD) or asthma was associated with pneumonia (OR 1.86; 95% CI 1.02-3.43; p = 0.045). COPD or asthma (OR 4.4; 95% CI 1.67-11.6; p = 0.003), RSV (OR 3.12; 95% CI 1.09-8.92; p = 0.023), and influenza B infections (OR 3.77; 95% CI 1.06-13.5; p = 0.041) were associated with NIV use, respectively, while chronic kidney disease was associated with IHD (OR 2.50; 95% CI 1.14-5.51; p = 0.023). Among the oldest-old, chronic organ failure, such as COPD or asthma, and CKD predicted pneumonia and IHD, respectively, beyond the importance of viral virulence itself. These findings could impact on public health policies, such as fostering influenza immunization campaigns, home-based care programs, and end-of-life care. Filling knowledge gaps is crucial to set priorities and advise on transition model of care that best fits the oldest-old.