Delirium and IL-6 added to clinical scores improves their performance: a prospective analysis of CALL, PREDI-CO, MRS score applied to a population of patients admitted to internal medicine ward.

This study aimed to evaluate the effectiveness of various scoring systems in predicting in-hospital mortality for COVID-19 patients admitted to the internal medicine ward. We conducted a prospective collection of clinical data from patients admitted to the Internal Medicine Unit at Santa Maria Nuova Hospital in Florence, Italy, with confirmed pneumonia caused by SARS-CoV-2. We calculated three scoring systems: the CALL score, the PREDI-CO score, and the COVID-19 in-hospital Mortality Risk Score (COVID-19 MRS). The primary endpoint was in-hospital mortality. : A total of 681 patients were enrolled in the study, with a mean age of 68.8 ± 16.1 years, and 54.8% of them were male. Non-survivors had significantly higher scores in all prognostic systems compared to survivors (MRS: 13 [12- 15] vs. 10 [8-12]; CALL: 12 [10-12] vs. 9 [7-11]; PREDI-CO: 4 [3-6] vs. 2 [1-4]; all p<0.001). The receiver operating characteristic (ROC) analysis yielded the following area under the curve (AUC) values: MRS 0.85, CALL 0.78, PREDI-CO 0.77. The addition of Delirium and IL6 to the scoring systems improved their discriminative ability, resulting in AUC values of 0.92 for MRS, 0.87 for CALL, and 0.84 for PREDI-CO. The mortality rate increased significantly across increasing quartiles (p<0.001). In conclusion the COVID-19 in-hospital Mortality Risk Score (MRS) demonstrated reasonable prognostic stratification for patients admitted to the internal medicine ward with SARS-CoV-2-induced pneumonia. The inclusion of Delirium and IL6 as additional prognostic indicators in the scoring systems enhanced their predictive performance, specifically in determining in-hospital mortality among COVID-19 patients.

Predictors of poor outcome in tocilizumab treated patients with Sars-CoV-2 related severe respiratory failure: A multicentre real world study.

INTRODUCTION: Despite Tocilizumab is now recognized as a concrete therapeutic option in patients with severe SARS-CoV-2 related respiratory failure, literature lacks about factors influencing the response to it in this context. Therefore, the aim of our study was to provide evidence about predictors of poor outcome in Tocilizumab treated patients in the real-world practice. MATERIALS AND METHODS: We retrospectively analyzed clinical, laboratory and chest computer tomography (CCT) data of patients firstly admitted in non Intensive Care Units (ICU) and suffering from severe respiratory failure, who were treated with the IL-6 antagonist Tocilizumab. We compared patients who died and/or required admission to ICU with oro-tracheal intubation (OTI) with those who did not. RESULTS: Two hundreds and eighty-seven patients (29.9% females) with mean age ± SD 64.1 ± 12.6 years were the study population. In-hospital mortality was 18.8%, while the composite endpoint in-hospital mortality and/or ICU admission with OTI occurred in 23.7%. At univariate analysis, patients who died and/or were admitted to ICU with OTI were significantly older and co-morbid, had significantly higher values of creatinine, C-reactive protein (CRP) and procalcitonin and lower lymphocytes count, PaO2/FiO2 ratio (P/F) and room air pulsossimetry oxygen saturation (RAO2S) at hospital admission. Computed tomography ground glass opacities (CT-GGO) involving the pulmonary surface ≥ 50% were found in 55.4% of patients who died and/or were admitted to ICU with OTI and in 21.5% of patients who did not (p=0.0001). At multivariate analysis, age ≥ 65 years (OR 17.3, 95% CI: 3.7-81.0), procalcitonin ≥ 0.14 (OR 9.9, 95%CI: 1.7-56.1), RAO2S ≤ 90% (OR 4.6, 95%CI: 1.2-17.0) and CCT-GGO involvement ≥ 50% (OR 5.1, 95%CI: 1.2-21.0) were independent risk factors associated with death and/or ICU admission with OTI. CONCLUSION: Tocilizumab has shown to improve outcome in patients with severe respiratory failure associated to SARS-CoV-2 related pneumonia. In our multicentre study focusing on Tocilizumab treated severe COVID-19 patients, age ≥ 65 years, procalcitonin ≥ 0.14 ng/mL, RAO2S ≤ 90% and CCT-GGO involvement ≥ 50% were independent factors associated with poor outcome.

Performance status and in-hospital mortality of elderly patients with community acquired pneumonia.

To evaluate the role of performance status evaluated by the Eastern Cooperative Oncology Group (ECOG) score in predicting 30-day mortality in subjects hospitalized for community acquired pneumonia (CAP), this was a prospective study of patients consecutively hospitalized for CAP at a large University Hospital in Italy. Performance status was evaluated using the ECOG score that in a 0-5 point scale indicates progressive functional deterioration. The end-point of the study is the 30-day mortality. Two-hundred-sixteen patients were enrolled, 75.9% were aged > 70 years, 31.5% had severe pneumonia at CURB-65 score (3-4), and 27.5% of patients had severe disability (ECOG 3-4). Thirty-day mortality is 15.3%. Progression in ECOG score independently increases the probability of 30-day mortality at multivariable logistic regression analysis (HR 2.19, 95% CI 1.60-3.01, p < 0.0001). ECOG 3 or 4 determines a four-fold increase in 30-day mortality (HR 4.07, 95% CI 1.84-9.02, p < 0.001). ECOG score 3 or 4 is highly predictive of death in patients classified at low risk of mortality by CURB-65 (0-2 points) score. Functional status is directly related to outcome in elderly patients hospitalized for CAP. The use of a very simple and fast tool, such as the ECOG score, might help to better stratify the risk of short-term mortality, especially in patients otherwise classified at low risk of death by CURB-65 score.

Adalimumab-induced lupus erythematosus with central nervous system involvement in a patient with Crohn's disease.

The anti-tumor necrosis factor (TNF) agents are drugs that in recent years turned out to be a mainstay of therapy for the treatment of inflammatory bowel disease. Nevertheless, they have several adverse effects such as infectious complications and immunogenicity. One of the most common immunogenic effects is the development of autoantibodies, mainly anti-nuclear antibodies and anti-double-stranded DNA antibodies, only rarely associated with overt clinical manifestations of systemic lupus erythematosus. Adalimumab is a fully humanized monoclonal antibody widely used for the treatment of Crohn's disease and supposed to have less immunogenic activity and a safer profile than other anti-TNF agents. The occurrence of systemic lupus erythematosus with involvement of the central nervous system appears to be a very rare complication of such drugs, and no cases have been reported in the medical literature in patients treated with adalimumab. We report a case of a 53 years-old woman with ileo-colic Crohn's disease where the treatment with adalimumab was complicated by systemic lupus erythematosus with central nervous system vasculitis.