Patients cured by cisplatin-based chemotherapy for metastatic testicular cancer have to be cognizant of their unfavorable cardiovascular risk profile, that might be a greater risk than developing a relapse or second malignancy.

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Background The literature regarding COVID-19 associated pulmonary aspergillosis (CAPA) has shown conflicting observations, including survival of CAPA patients not receiving antifungal therapy and discrepancy between CAPA diagnosis and autopsy findings. To gain insight into the pathophysiology of CAPA we performed a case-control study, in which we compared Aspergillus test profiles in CAPA patients and controls in relation to ICU-mortality. Methods A multinational case-control study, in which Aspergillus test results, use of antifungal therapy and mortality were collected from critically-ill COVID-19 patients. Patients were classified using the 2020 ECMM/ISHAM consensus case definitions. Results 219 critically-ill COVID-19 cases were analyzed, including one proven, 38 probable, 19 possible CAPA cases, 21 Aspergillus colonized patients, seven patients only positive for serum (1, 3)-ß-D-glucan (BDG), and 133 cases with no evidence of CAPA. Mortality was 53.8% in CAPA patients compared to 24.1% in patients without CAPA (p=0.001). Positive serum galactomannan (GM) and BDG were associated with increased mortality compared to serum biomarker negative CAPA patients (87.5% versus 41.7%, p=0.046; 90.0% versus 42.1%, p=0.029, respectively). For each point increase in GM or ten-point BDG serum concentration, the odds of death increased (GM, OR 10.208, 95%CI 1.621-64.291, p=0.013; BDG, OR 1.247, 95%CI 1.029-1.511, p=0.024). Conclusions CAPA is a complex disease, probably involving a continuum of respiratory colonization, tissue-invasion and angioinvasion. Serum biomarkers are useful for staging CAPA disease progression and, if positive, indicate angioinvasion and a high probability of mortality. There is need for a biomarker that distinguishes between respiratory tract colonization and tissue invasive CAPA disease.

COVID-19 induces haemocytometric changes. Complete blood count changes, including new cell activation parameters, from 982 confirmed COVID-19 adult patients from 11 European hospitals were retrospectively analysed for distinctive patterns based on age, gender, clinical severity, symptom duration and hospital days. The observed haemocytometric patterns formed the basis to develop a multi-haemocytometric-parameter prognostic score to predict, during the first three days after presentation, which patients will recover without ventilation or deteriorate within a two-week timeframe, needing intensive care or with fatal outcome. The prognostic score, with ROC curve AUC at baseline of 0.753 (95% CI 0.723-0.781) increasing to 0.875 (95% CI 0.806-0.926) on day 3, was superior to any individual parameter at distinguishing between clinical severity. Findings were confirmed in a validation cohort. Aim is that the score and haemocytometry results are simultaneously provided by analyser software, enabling wide applicability of the score as haemocytometry is commonly requested in COVID-19 patients.

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