Post-infective neuromuscular hyperexcitability syndrome in a young man with cystic fibrosis: A case report.

Cystic fibrosis (CF)-related central (CNS) and peripheral nervous system (PNS) disorders have not yet been fully described. We report the first case of post-infective neuromuscular hyperexcitability syndrome in a 23-year-old male patient with CF and pulmonary exacerbation. CNS radiological investigations were unremarkable and no autoantibodies were detected.

Single dose ivermectin for scabies pre-emptive therapy among healthcare workers in Careggi University Hospital, Florence, Italy.

Introduction: Scabies is a neglected disease that cause outbreaks in facilities such as hospitals and prisons. In Europe, treatment with 2 doses of ivermectin 200 mcg/kg, 7 days apart, is authorised and recommended especially in population mass treatment. We describe the management of a mass pre-emptive therapy of primary contacts of a confirmed case of classic scabies among health care workers.

Effect of antimetabolite regimen on cellular and humoral immune response to SARS-COV-2 vaccination in solid organ transplant recipients.

Objective: Novel mRNA-based vaccines have been proven to be powerful tools in combating the global pandemic caused by SARS-CoV-2 protecting individuals, especially the immunocompromised, from COVID-19. Still, it remains largely unknown how solid organ transplant and different immunosuppressive medications affect development of vaccine-induced immunity.

Methods: In this work, we monitored humoral and cellular memory responses after mRNA SARS-CoV-2 two-doses and booster doses vaccination in cystic fibrosis lung transplanted patients (CFT) and compared them with both cystic fibrosis patients without lung transplant (CF) and with kidney transplant recipients (KT).

Prevention, diagnosis and pharmacological treatment of infections in pregnancy: The mobile app GAIA! for healthcare providers and patients.

Objective: To develop and assess the GAIA! app, designed to assist pregnant women and healthcare professionals in managing infectious diseases during pregnancy, and to bridge the information gap between health professionals and expectant mothers.

Study Design: This collaborative initiative in Italy involved partnerships with the University of Florence, Careggi University Hospital, and other institutions. The app, built on the Ionic framework, is available on both Apple and Google App Stores.

Asymptomatic CMV infection at birth following maternal primary infection despite valacyclovir treatment and a subsequent negative amniocentesis. Case report.

Valacyclovir is currently the only pharmacological intervention demonstrated to reduce the risk of vertical CMV congenital infection within a randomized clinical trial in case of primary infection during pregnancy. So far, no data are available on the prognosis of children with congenital CMV infection diagnosed at birth after a negative amniocentesis whose mother were treated with valacyclovir during pregnancy, therefore it is essential to carry out a rigorous neurocognitive follow-up in these children in order to investigate the potential clinical consequence.

Orbital Infiltration in a Patient with Waldenström Macroglobulinemia: Need for Multidisciplinary Approach and Comparison with the Literature.

The use of specific inhibitory drugs of intracellular signalling pathways (such as Bruton-Kinase inhibitors) for the treatment of Waldenström's macroglobulinaemia (WM) is a recognised risk factor for . infections. The overlapping clinical manifestations of the two diseases may require the involvement of different medical specialities.

Characteristics of COVID-19 vaccinated and unvaccinated patients admitted to Careggi University Hospital, Florence, Italy.

More than 11.5 billion COVID-19 vaccine doses have been administered around the world. Although vaccine effectiveness for severe infections is reported to be 89.

Infection with SARS-CoV-2 Variants Is Associated with Different Long COVID Phenotypes.

COVID-19 has been associated with a broad range of long-term sequelae, commonly referred to as "long-COVID" or "post-COVID-19" syndrome. Despite an increasing body of literature, long COVID remains poorly characterized. We retrospectively analysed data from electronic medical records of patients admitted to the post-COVID-19 outpatient service of the Infectious and Tropical Diseases Unit, Careggi University Hospital, Florence, Italy, between June 2020 and June 2021, 4-12 weeks after hospital discharge.

Treatment with anti-SARS-CoV-2 monoclonal antibodies in pregnant and postpartum women: first experiences in Florence, Italy.

Purpose: Pregnant and postpartum women are at increased risk of developing severe COVID-19. Monoclonal antibodies (mAbs) are now widely used in high-income countries to treat mild to moderate COVID-19 outpatients at risk for developing severe disease. Very few data are available on the use of mAbs in special populations, including pregnant and postpartum women.

Effect of High-Titer Convalescent Plasma on Progression to Severe Respiratory Failure or Death in Hospitalized Patients With COVID-19 Pneumonia: A Randomized Clinical Trial.

Importance: Convalescent plasma (CP) has been generally unsuccessful in preventing worsening of respiratory failure or death in hospitalized patients with COVID-19 pneumonia.

Objective: To evaluate the efficacy of CP plus standard therapy (ST) vs ST alone in preventing worsening respiratory failure or death in patients with COVID-19 pneumonia.

Design, Setting, And Participants: This prospective, open-label, randomized clinical trial enrolled (1:1 ratio) hospitalized patients with COVID-19 pneumonia to receive CP plus ST or ST alone between July 15 and December 8, 2020, at 27 clinical sites in Italy.

Primary toxoplasmosis acquired during early pregnancy: Is it currently overestimated?

Objective: Toxoplasmosis acquired in early pregnancy is a potentially severe complication for the fetus. Evaluating the risk of transplacental infection in pregnant women accessing the Tuscany Reference Center for Infectious Diseases in Pregnancy during the last 20 years with suspected or confirmed toxoplasmosis acquired in early pregnancy was the aim of the study.

Study Design: We retrospectively enrolled all pregnant women undergoing amniocentesis for toxoplasmosis acquired in the first 16 gestational weeks in the period 1999-2019, comparing patients with certain acute infection (seroconversion occurred in pregnancy, CAIP) with those with suspected acute infection (IgG positive with low/intermediate IgG avidity index, SAIP).

AIDS patient with severe T cell depletion achieved control but not clearance of SARS-CoV-2 infection.

A late presenter AIDS patient with severe T cell depletion presented non-severe COVID-19 symptoms, with prolonged viral shedding. Our case report supports the hypothesis that an effective T cell response may be dispensable for the control of COVID-19 progression to severe forms, while it may be necessary for SARS-CoV-2 clearance.

Comparison of the efficacy, safety and durability of a switch to co-formulated RPV/TDF-TAF/FTC or DTG/ABC/3TC in virologically-suppressed HIV-1-infected patients in a single Italian centre: a cohort data analysis.

This study evaluated the efficacy, safety and durability of a switch to co-formulated RPV/TDF-TAF/FTC (RPV-STR) or DTG/ABC/3TC (DTG-STR) in virologically-suppressed HIV-positive patients in a single Italian centre. All HIV-infected ART-experienced patients switching to RPV-STR or DTG-STR with HIV-RNA <50 copies/mL were included. Outcomes were incidence rate and rate ratios for discontinuation due to all causes (DAC), to adverse events (DAE) and to virological failure (VF) after 4 years of follow-up.

Clinical and Laboratory Follow-up After Hospitalization for COVID-19 at an Italian Tertiary Care Center.

We evaluated 100 postacute coronavirus disease 2019 (COVID-19) patients a median (interquartile range) of 60 (48-67) days after discharge from the Careggi University Hospital, Italy. Eighty-four (84%) had at least 1 persistent symptom, irrespective of COVID-19 severity. A considerable number of hospital readmissions (10%) and/or infectious diseases (14%) during the postdischarge period were reported.

Valacyclovir for prevention and treatment of fetal CMV infection: inclusion in the Law 648/96 list and launch of the Italian multicentre observational prospective study "MEGAL-ITALI".

Not available.

Use of the FebriDx point-of-care test for the exclusion of SARS-CoV-2 diagnosis in a population with acute respiratory infection during the second (COVID-19) wave in Italy.

Objective: Evaluate the real-world accuracy of Myxovirus resistance protein A (MxA) detected by the rapid, point-of-care FebriDx test during the second-wave pandemic in Italy in patients with acute respiratory infection (ARI) and a clinical suspicion of COVID-19.

Design And Methods: Prospective, observational, diagnostic accuracy study whereby hospitalized patients with ARI were consecutively enrolled in a single tertiary care center in Italy from August 1, 2020 to January 31, 2021.

Results: COVID-19 was diagnosed in 136/200 (68.

Ceftolozane/tazobactam for Pseudomonas aeruginosa pulmonary exacerbations in cystic fibrosis adult patients: a case series.

Management of cystic fibrosis (CF) patients colonized with Pseudomonas aeruginosa is challenging due to its virulence and multi-drug resistance. Ceftolozane/tazobactam (C/T) is a promising new antipseudomonal agent, and clinical data on CF are limited. We describe our experience in the use of C/T for P.

Emerging Infectious Diseases in Pregnant Women in a Non-Endemic Area: Almost One Out of Four Is at Risk.

We report the results of a targeted testing strategy for five emerging infectious diseases (Chagas disease, human T-lymphotropic virus 1 infection, malaria, schistosomiasis, and Zika virus infection) in pregnant women accessing an Italian referral centre for infectious diseases in pregnancy for unrelated reasons. The strategy is based on a quick five-question questionnaire which allows the identification of pregnant women at risk who should be tested for a specific disease. One hundred and three (24%) out of 429 pregnant women evaluated in a 20 month period were at risk for at least one emerging infectious disease.

Should obstetricians working in non-endemic countries care about emerging tropical diseases?

Due to migration and international travels, obstetricians are increasingly faced with a globalized obstetric setting and should adapt their daily clinical and diagnostic approach to the modifications of tropical and subtropical infections epidemiology. This paper is focused on five emerging infectious diseases, namely Chagas disease, HTLV-1 infection, malaria, schistosomiasis and Zika virus infection, having a high prevalence in migrant populations and which can affect international travelers. These diseases frequently pass unrecognized since they are characterized by few or no symptoms during pregnancy, however they may cause a relevant maternal, fetal and neonatal impact.

A rare urinary JC virus reactivation after long-term therapy with rituximab.

The possible role of JC virus in determining urinary tract involvement has only recently been recognized. The case of a man with laboratory-confirmed JC virus replication in the urine after a maintenance schedule of rituximab administered for a lymphoproliferative disorder is reported herein. The patient developed severe renal and urinary tract impairment, characterized by the onset of nephropathy, bilateral ureteral strictures, and a serious reduction in vesical compliance, ultimately requiring an ileal neobladder configuration.

Early experience of an infectious and tropical diseases unit during the coronavirus disease (COVID-19) pandemic, Florence, Italy, February to March 2020.

We analysed the first 84 coronavirus disease (COVID-19) patients hospitalised in an infectious and tropical disease unit in Florence, Italy, over 30 days after the start of the COVID-19 outbreak in Italy. A 12% reduction in the rate of intensive care unit transfer was observed after the implementation of intensity care measures in the regular ward such as increasing the nurse/patient ratio, presence of critical care physicians and using high flow nasal cannulae oxygenation.

Management of cytomegalovirus infection in pregnancy: is it time for valacyclovir?

Background: Congenital cytomegalovirus (CMV) infection is the leading infectious cause of neurological impairment for which, currently, there are no approved antenatal treatment options.

Objectives: The aim of this article was to summarize the available evidence on the use of valacyclovir during pregnancy to prevent and treat congenital CMV infection and disease.

Sources: Two databases (PubMed and ClinicalTrial.