ABSTRACT
Background. In March 2020 our Institution was designated a COVID-19 unit, since the start of 2021 conventional medical attention has been reinstalled and it became a hybrid hospital. Our objective was to compare the outcome of patients with Invasive Aspergillosis (IA) without COVID-19 during the COVID-19 pandemic, compared with past controls from a historical cohort, and describe their clinical characteristics. As a secondary objective, we described the characteristics of other Invasive Fungal Infections (IFI) in a similar patient group. Methods. Retrospective and descriptive study. The information was obtained from the electronic file. For IFI diagnosis, the EORTC/MSG criteria for proven and probable infection were considered, including the AspiCU modified criteria. The main outcome was death at 6 weeks, time from symptom onset to diagnosis/treatment, and having received antifungal treatment as secondary outcomes. Outcomes were compared to historical IA controls (2:1) from a pre-COVID-19 cohort. The study was approved by the local research and ethics committee. Results. From March 2020 to December 2021, 50 IFIs were diagnosed in non-COVID-19 patients, of which 27 (54%) were Invasive Aspergillosis, 10 (20%) Cryptococcosis, 8(16%) histoplasmosis, 4 (8%) mucormycosis, and 1 (2%) Fusariosis. The median age was 44 years (IQR 33-58) and 67% were men. Forty three percent (22/51) had immunosuppression and 35% (18/51) had hematological malignancy, the median time from symptom onset to IFI diagnosis was 30 days (IQR 11-90) and 38% died within 6 weeks. During the pandemic, in Invasive Aspergillosis non COVID-19 patients, the median number of days from symptom onset to start antifungal was 21 (IQR 6-68) vs 5 (IQR 3-10) of IA historic controls (p=0.0005), 81.5% (22/ 27) vs 93% (50/54) received antifungal treatment (OR 0.88 , 95% CI 0.72-1.0, p=0.13), and IA cases had a mortality of 44% (12/27) vs 41% (22/54) in the historical cohort (p=0.75). We show the IA characteristics in Table 1. GM: Galactomannan antigen Conclusion. During the COVID-19 pandemic, patients with IA withouth COVID-19 were diagnosed significantly later. Also, a trend towards increased mortality and lower proportion of antifungal treatment was observed. It is likely a consequence of hospital reconversion during the start of the pandemic.
ABSTRACT
Background. Post-COVID-19 syndrome occurs usually 3 months from the onset of COVID-19 with symptoms that last for at least 2 months and cannot be explained by an alternative diagnosis (WHO definition, 2021). Our objective was to describe the prevalence, type, and duration of symptoms and their impact on the quality of life of patients hospitalized for COVID-19. Methods. A cross-sectional descriptive study was done, digital informed consent was obtained. Patients with a history of hospitalization for COVID-19 between March 2020 and October 2021 were invited to answer electronically an adaptation of the questionnaire for the identification of post-COVID-19 syndrome and the instrument EuroQol-5D (quality of life). Both were performed at 3, 6, 9 and 12 months after the initial evaluation for COVID-19. Results. We included 246 patients, of whom 76% (187/246) met the definition of post-COVID-19 syndrome, 54% were men, with a median age of 50 years (IQR 41-63). Sixty-three percent (117/187) of post-COVID-19 syndrome patients described a worse health status (OR 9.2, 95% CI 4.1-22.6, p=< 0.0001). The median time to symptoms onset after hospital discharge was 1 day (IQR 1-20), and the median duration of symptoms was 150 days (IQR 90-225). The most frequent symptoms were dyspnea 75% (141), arthralgia 71% (132), fatigue 68% (127), hair loss 60% (112), myalgia 53% (99), sleep disturbances 52% (97), dizziness 47% (88), and palpitations 41% (76) (Figure 1). Regarding quality of life, the post-COVID-19 syndrome patients presented a lower visual analog scale of the EQ-5D versus the group without syndrome (80mm [IQR 70-90] vs. 89.5mm [IQR 75-90], p=0.05). All five dimensions of the quality of life were affected in the post-COVID-19 syndrome group;and dimensions of pain/ discomfort, usual activities, and anxiety/depression showed a statistical difference (Fig 2). Euroqol (EQ)-5D:Specific instrument to describe and value health-related quality of life. Conclusion. Post-COVID-19 syndrome occurred in 76% of hospitalized patients, with prolonged duration and quality of life impairment. Dyspnea was the most frequent symptom. Timely diagnostic and therapeutic intervention is required.