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Background and Aim: After the global spread of the novel coronavirus disease 2019 (COVID-19), research has concentrated its efforts on several aspects of the epidemiological burden of pandemic. In this frame, the presented study follows a previous analysis of the temporal link between cases and deaths during the first epidemic wave (Phase 1) in Italy (March-June 2020)., Methods: We here analyze the COVID-19 epidemic in the time span from March 2020 to June 2021., Results: The elaboration of the curves of cases and deaths allows identifying the temporal shift between the positive testing and the fatal event, which corresponds to one week from W2 to W33, two weeks from W34 to W41, and three weeks from W42 to W67. Based on this finding, we calculate the Weekly Lethality Rate (WLR). The WLR was grossly overestimated (~13.5%) in Phase 1, while a mean value of 2.6% was observed in most of Phase 2 (starting from October 2020), with a drop to 1.4% in the last investigated weeks., Conclusions: Overall, these findings offer an interesting insight into the magnitude and time evolution of the lethality burden attributable to COVID-19 during the entire pandemic period in Italy. In particular, the analysis highlighted the impact of the effectiveness of public health and social measures, of changes in disease management, and of preventive strategies over time.  (www.actabiomedica.it).

Background and Aim: While the entire world is still experiencing the dramatic emergency due to SARS-CoV-2, Italy has a prominent position since it has been the locus of the first major outbreak among Western countries. The aim of this study is the evaluation of temporal connection between SARS-CoV-2 positive tests (cases) and deaths in Italy in the first wave of the epidemic., Methods: A temporal link between cases and deaths was determined by comparing their daily/weekly trends using surveillance data of the period March 2-June 2020., Results: The monitoring of the cases/deaths evolution during the first wave of the outbreak highlights a striking correlation between infections of a certain week and deaths of the following one. We defined a weekly lethality rate that is virtually unchanged over the entire months of April and May until the first week of June (≈13.6%). Due to the rather low number of cases/deaths, this parameter starts to fluctuate in the following three weeks., Conclusions: The analysis indicates that the weekly lethality rate is virtually unchanged over the entire first wave of the epidemic, despite the progressive increase of the testing. As observed for the overall lethality, this parameter uniformly presents rather high values. The definition of a temporal link between cases and deaths will likely represent a useful tool for highlighting analogies and differences between the first and the second wave of the pandemic and for evaluating the effectiveness, even if partial, of the strategies applied during the ongoing outbreak. (www.actabiomedica.it).

Background: Neoangiogenesis is particularly abundant in small-cell lung cancer (SCLC) and is associated with poor prognosis. As a result of the promising nature of phase II studies, a randomized phase III trial was designed to assess the efficacy of adding bevacizumab to first-line chemotherapy with cisplatin-etoposide for treatment of extensive disease SCLC. We present the treatment rationale and study design of GOIRC trial (FARM6PMFJM study), a multicenter randomized phase III study, supported by AIFA (Agenzia Italiana del Farmaco)., Patients and Methods: Patients are randomized to receive either cisplatin 25 mg/m(2) and etoposide 100 mg/m(2) intravenously on days 1 to 3 (control arm) or the same chemotherapy combined with bevacizumab 7.5 mg/kg intravenously on day 1 (experimental arm). Treatment is repeated every 3 weeks and for a maximum of 6 courses. Patients randomized to the experimental arm in the absence of disease progression after 6 cycles continue bevacizumab alone until progression or for a maximum of 18 courses. Tumor assessment is done every 3 cycles. Major eligibility criteria are: age ≥ 18 years; histologically or cytologically documented extensive disease SCLC; Eastern Cooperative Oncology Group performance status ≤ 2; adequate hematological, hepatic and renal functions; no history of grade 2 or higher hemoptysis; and no evidence of tumor cavitation. The primary end point of this study is overall survival. Secondary end points include response rate, time to progression, and toxicity., Conclusion: An interim futility analysis was performed by an Independent Data Monitoring Committee in September 2013 and the trial obtained approval to continue. As of July 31, 2014, 171 patients of 206 planned have been randomized., (Copyright © 2015 Elsevier Inc. All rights reserved.)

The relation between young surgeons and transplantation has always been a "love and hate" one. Until a few years ago this branch of surgery was seen as pioneering, with extreme and and extensive training, and was reserved to few elected members. Nowadays things are different. In this article we try to understand the true reasons that young Italian surgeons avoid transplantation surgery.

The prevalence of Alzheimer's disease (AD) and AD-related dementias (ADRD) in acute ward-hospitalized elderly patients is not well known, owing principally to misclassification and undercoding of AD and ADRD on hospital discharge abstract forms (DAFs). The aims of this study were to evaluate the prevalence of AD and ADRD, as evaluated by the DAF in elderly patients hospitalized in acute wards, and to compare clinical severity, length of stay, comorbidity, and number of diagnostic procedures in patients with AD versus ADRD to explain the different reimbursement costs of DRG12 (AD) versus DRG429 (ADRD). From the inpatient DAF database of the Casa Sollievo della Sofferenza Hospital, the DAFs of patients aged 65 years or over discharged from January 1, 2001, to March 31, 2003, with principal or secondary diagnoses of AD (ICD9-CM code 331) or ADRD (ICD9-CM codes from 290.0 to 290.43) were extracted and grouped by APR-grouper version 12. Age, gender, length of stay, principal and secondary diagnoses and procedures, and APR-DRG severity index (SI) and mortality risk (MR) were evaluated in these patients. Senile dementia was reported in 294 patients (0.58 percent, N = 50,253). In 123 patients (41.8 percent) dementia was the principal diagnosis, whereas in 171 patients (58.2 percent) dementia was reported on the DAF as a secondary diagnosis. Of the 123 patients with a principal diagnosis of dementia, 35 patients were included in the DRG-12 (AD) and 88 patients were included in the DRG-429 (ADRD). No differences were found in mean age, length of stay, comorbidity, or number of diagnostic procedures, as well as in the APR-DRG SI and APR-DRG MR between AD and ADRD patients. Conversely, reimbursement amounts were established as Euro4,033 for DRG-12 (AD) and Euro2,952 for DRG-429 (ADRD). AD and ADRD are undercoded in elderly hospitalized patients. The limits of the ICD9-CM classification system and the influence of reimbursement amounts may influence the coding reports by physicians.