Autochthonous dengue outbreak in Marche Region, Central Italy, August to October 2024.

Between August and 28 October 2024, 199 autochthonous cases of dengue virus serotype 2 were notified in the city of Fano, central Italy. We describe the ongoing epidemiological and microbiological investigation and public health measures implemented to contain the outbreak. The high transmissibility and the extension of the outbreak suggest that dengue should be expected in temperate regions during favourable seasons, highlighting the need for heightened awareness among healthcare providers and the public to ensure timely detection and response.

The use of predictive modelling to determine the likelihood of donor return during the COVID-19 pandemic.

Artificial intelligence (AI) uses sophisticated algorithms to "learn" from large volumes of data. This could be used to optimise recruitment of blood donors through predictive modelling of future blood supply, based on previous donation and transfusion demand. We sought to assess utilisation of predictive modelling and AI blood establishments (BE) and conducted predictive modelling to illustrate its use.

Platelet rich plasma for facial rejuvenation: an overview of systematic reviews.

Background: Platelet-rich plasma (PRP) as a non-surgical therapy for facial rejuvenation is increasingly adopted. This article aims to review the literature and critically appraise the available evidence regarding the efficacy and safety of PRP for facial rejuvenation.

Material And Methods: An overview of systematic reviews (SRs) of PRP use for facial rejuvenation.

Nirmatrelvir/ritonavir for COVID-19: an overview of systematic reviews.

Objectives: A reappraisal of the validity of the conclusions of systematic reviews (SRs) related to nirmatrelvir/ritonavir for the treatment of COVID-19.

Methods: An overview of SRs (umbrella review). The methodological quality of the SRs was assessed using the AMSTAR 2 checklist; quality of the evidence from the trials included in each SR was appraised following the GRADE approach.

Platelet rich plasma use for treatment of acne scars: an overview of systematic reviews.

Background: A reappraisal of the conclusions of systematic reviews (SRs) and meta-analyses validity related to Platelet-rich plasma (PRP), alone or in combination with other treatments, compared to regimens PRP-free for the treatment of acne scars.

Materials And Methods: An overview of SRs. The methodological quality of the reviews was assessed using AMSTAR-2 checklist; quality of the evidence of primary studies was appraised following the GRADE approach.

Hyperimmune Globulins for the Management of Infectious Diseases.

This review is focused on the use of hyperimmune globulin therapy to treat some infectious diseases of viral or bacterial origin. Despite the introduction of antibiotics and vaccines, plasma immunoglobulin therapy from whole blood donation can still play a key role. These treatments provide passive transfer of high-titer antibodies that either reduces the risk or the severity of the infection and offer immediate but short-term protection against specific diseases.

Corticosteroids use for COVID-19: an overview of systematic reviews.

Purpose: A reappraisal of the validity of the conclusions of systematic reviews (SRs) and meta-analyses related to corticosteroids use for the treatment of COVID-19.

Material And Methods: An overview of SRs (umbrella review). The methodological quality of the SRs was assessed using tha AMSTAR-2 checklist; quality of the evidence was appraised following the GRADE approach.

Chagas Disease and Transfusion Risk in Italy: The Results of a National Survey.

Background: Universal serological screening in endemic areas is essential for preventing Chagas disease transmission by transfusions, while in non-endemic areas, screening is provided only to donors exposed to the infection risk. In this respect, in order to ensure high and uniform standards of quality and safety of blood components, the Italian National Blood Centre conducted a survey to detect information on management of donors at risk of Chagas disease and on the current transfusion risk.

Methods: The National Blood Centre conducted a survey on preventive measures for Chagas disease in the years 2020-2021.

Horiba Micros ES 60 Blood Cell Analyzer in Blood Donor Eligibility: A Validation Study.

Background: Eligibility criteria for blood donation require hemoglobin levels of ≥12.5 g/dL for women and ≥13.5 g/dL for men, and a platelet count of ≥180 × 109/L.

Epidemiology of Treponema pallidum and HIV co-infections in the Italian blood donor population: 2009-2021.

Background: In recent years, co-infection from HIV and Treponema pallidum has become more common. Early detection of the co-infection allows us to implement therapeutic strategies to control the evolution of the disease and to contain its transmission in the general population. The donor population is the target of choice for the detection of early-stage infections.

Rapid increase in neuroinvasive West Nile virus infections in humans, Italy, July 2022.

As in 2018, when a large West Nile virus (WNV) epidemic occurred, the 2022 vector season in Italy was marked by an early onset of WNV circulation in mosquitoes and birds. Human infections were limited until early July, when we observed a rapid increase in the number of cases. We describe the epidemiology of human infections and animal and vector surveillance for WNV and compare the more consolidated data of June and July 2022 with the same period in 2018.

Efficacy and Safety of Pathogen-Reduced Platelets Compared with Standard Apheresis Platelets: A Systematic Review of RCTs.

In this systematic review, we evaluate the efficacy and safety of blood components treated with pathogen reduction technologies (PRTs). We searched the Medline, Embase, Scopus, Ovid, and Cochrane Library to identify RCTs evaluating PRTs. Risk of bias assessment and the Mantel-Haenszel method for data synthesis were used.

Prevalence and risk factors for hepatitis E virus infection in blood donors: a nationwide survey in Italy, 2017 to 2019.

BackgroundIn high-income countries, hepatitis E virus (HEV) infection is mainly a zoonosis. However, it is also transfusion-transmissible and some countries, but not Italy, have introduced HEV screening for blood donations.AimWe assessed HEV infection prevalence and risk factors in a nationwide sample of Italian blood donors.

Lack of Evidence of Chikungunya Virus Infection among Blood Donors during the Chikungunya Outbreak in Lazio Region, Italy, 2017.

Background: The latest European Chikungunya virus (CHIKV) outbreak occurred in Italy in 2017, in the municipalities of Anzio and Rome (Lazio Region), with a secondary outbreak in the Calabrian Region. Most CHIKV infections are symptomatic but about 15% of people who acquire the infection may be asymptomatic. A retrospective study was conducted with the aim of assessing the prevalence of recent/ongoing CHIKV infections on the blood donor population in the Lazio Region, during the 2017 outbreak (including in the period before it was detected).

Platelet-rich plasma for the treatment of alopecia: a systematic review and meta-analysis.

Background: The number of articles evaluating the efficacy of platelet-rich plasma (PRP) in androgenetic alopecia (AGA) and alopecia areata (AA) has increased exponentially during the last years. This systematic review and meta-analysis is aimed at evaluating the benefit of PRP in the treatment of alopecia.

Material And Methods: We searched MEDLINE (through PUBMED), Embase, and CENTRAL for relevant data.

Correction: Cruciani et al. Ivermectin for Prophylaxis and Treatment of COVID-19: A Systematic Review and Meta-Analysis. 2021, , 1645.

The correct affiliation 1 should be "Italian National Blood Centre, National Institute of Health, 00162 Rome, Italy" [...

Vasovagal reactions in whole blood and apheresis donors: a cross-sectional study on donor haemovigilance data from 2016 to 2019 in Italy.

Background: Acute and delayed vasovagal reactions (VVR) are the most frequent adverse reactions (AR) associated with donations. The aim of this study was to provide the data of the Italian donor haemovigilance system and contextualise the VVR data within the international framework, as well as evaluating, among first-time donors, the association of gender and age and the prevalence of VVR compared to other AR.

Materials And Methods: The prevalence analysis was performed on VVR and other AR notified to the Italian haemovigilance system from 2016 to 2019.

Ivermectin for Prophylaxis and Treatment of COVID-19: A Systematic Review and Meta-Analysis.

Background: Ivermectin has received particular attention as a potential treatment for COVID-19. However, the evidence to support its clinical efficacy is controversial.

Objectives: We undertook a new systematic review of ivermectin for the treatment and prophylaxis of COVID-19, including new primary studies, outcomes other than mortality, and grading the quality of the available evidence following the Cochrane guidance for methodology.

Detection of antibodies against SARS-CoV-2 both in plasma pools for fractionation and in commercial intravenous immunoglobulins produced from plasma collected in Italy during the pandemic.

Background: We investigated the presence of anti-SARS-CoV-2 antibodies in Italian plasma pools and intravenous immunoglobulins sent to our Institute (Italian National Institute of Health - Istituto Superiore di Sanità) in the context of the Official Control Authority Batch Release. The plasma pools were made up from donations collected in several different Italian regions from May 2017 to October 2020, i.e.