Metabolomic profiling of saliva from cystic fibrosis patients.

The development of targeted therapies that correct the effect of mutations in patients with cystic fibrosis (CF) and the relevant heterogeneity of the clinical expression of the disease require biomarkers correlated to the severity of the disease useful for monitoring the therapeutic effects. We applied a targeted metabolomic approach by LC-MS/MS on saliva samples from 70 adult CF patients and 63 age/sex-matched controls to investigate alterations in metabolic pathways related to pancreatic insufficiency (PI), Pseudomonas aeruginosa (PA) colonization, CF liver disease (CFLD), and CF related diabetes (CFRD). Sixty salivary metabolites were differentially expressed, with 11 being less abundant and 49 more abundant in CF patients.

Connected and supported: a scoping review of how online communities provide social support for breast cancer survivors.

Purpose: To (i) assess how and to what extent online communities are used among breast cancer survivors (BCS) as a source of social support, (ii) describe the kind of support BCS access through online communities, and (iii) explore how these communities foster social support for BCS that promotes well-being and reduces the challenges of survivorship.

Methods: We conducted a scoping review. A professional librarian performed a comprehensive search in multiple databases from January 2010 to May 2023.

Liver biochemical indexes and cholesterol metabolism in cystic fibrosis patients with F508del/CFTR variant genotype after elexacaftor/tezacaftor/ivacaftor treatment.

Modulators of cystic fibrosis transmembrane conductance regulator (CFTR) improved cystic fibrosis (CF) patients' outcome. The elexacaftor/tezacaftor/ivacaftor (ETI) combination was safe and effective improving lung function in patients with different CFTR genotypes, including at least one F508del mutation. However, cases with liver damage were reported.

[Italian Cystic Fibrosis Registry (ICFR). Report 2021-2022].

Introduction: Italian Cystic Fibrosis Registry (ICFR) collects data of patients with cystic fibrosis (CF) through the collaboration with Italian CF referral and support Centres (Italian law 548/93). It aims at analysing medium and long-term clinical and epidemiological trends, identifying healthcare needs at regional and national levels, contributing to healthcare programmes, and resource allocation. Italian data are also compared at international level through the collaboration with the European CF Registry for sharing epidemiological data on general aspects like CF epidemiology and specific topics such as the use of CFTR modulators.

Methods used to account for caregivers' sex and gender within studies examining the financial burden of caregivers of children and adolescents : Results from a scoping review.

Background: Interest in the financial burden of informal caregivers has been growing. Unfortunately, it remains unclear which method(s) should be used when quantifying this burden.

Purpose: We conducted a scoping review aimed at identifying which methods have been used to conduct such work and quantified their performance.

Cystic Fibrosis in Adults: A Paradigm of Frailty Syndrome? An Observational Study.

This study aimed to assess the main clinical and anamnestic characteristics of adult Cystic Fibrosis (CF) patients and to evaluate the association of frailty with the CF genotyping classification. In an observational cross-sectional study, all ambulatory CF patients over 18 years old who received a diagnosis at the Regional Cystic Fibrosis Center for adults were enrolled and assessed by spirometry for respiratory function, by ADL and IADL for functional status, and by the Study of Osteoporotic Fractures (SOF) Index for frailty. The study population consisted of 139 CF patients (mean age 32.

One year of treatment with elexacaftor/tezacaftor/ivacaftor in patients with cystic fibrosis homozygous for the F508del mutation causes a significant increase in liver biochemical indexes.

Modulators of cystic fibrosis transmembrane conductance regulator mutated protein significantly improved the outcome of patients with cystic fibrosis (CF). We describe 63 patients who were independently followed up in two CF regional centers (i.e.

Lipidomic alterations in human saliva from cystic fibrosis patients.

Cystic fibrosis is a hereditary metabolic disorder characterized by impaired traffic of chloride ions and water through membranes of the respiratory and gastrointestinal, that causes inadequate hydration of airway surfaces, dehydrated mucous secretions and a high-sodium chloride sweat. Although the classical presentation of the condition is well known, a better characterization of metabolic alterations related is need. In particular, the metabolic composition alterations of biological fluids may be influence by the disease state and could be captured as putative signature to set targeted therapeutic strategies.

Cystic Fibrosis Patients with F508del/Minimal Function Genotype: Laboratory and Nutritional Evaluations after One Year of Elexacaftor/Tezacaftor/Ivacaftor Treatment.

The last ten years have been characterized by an enormous step forward in the therapy and management of patients with Cystic Fibrosis (CF), thanks to the development and combination of () correctors and potentiators. Specifically, the last approved triple combination elexacaftor/tezacaftor/ivacaftor has been demonstrated to improve lung function in CF patients with both homozygous Phe508del and Phe508del/minimal function genotypes. Here we have assessed the effect of elexacaftor/tezacaftor/ivacaftor in patients carrying the Phe508del/minimal function genotype ( = 20) after one year of treatments on liver function and nutrient absorption with a focus on lipid metabolism.

[Italian Cystic Fibrosis Registry (ICFR). Report 2019-2020].

Introduction: Italian cystic fibrosis registry (ICFR) collects data from cystic fibrosis (CF) patients through the collaboration with Italian CF referral and support Centres (Italian law 548/93). ICFR contributes: • to the analysis of medium and long term clinical and epidemiological trends of the disease; • to the identification of the main health care needs at regional and national level to contribute to the Health Care programmes and to the distribution of resources; • to the comparison of the Italian data with international ones. This latter is based on the collaboration with the European CF registry and, due the COVID-19 pandemic emergency, with important global projects.

Clinical outcomes of digital health in adults with cystic fibrosis.

Background: The aim of this study was to assess the long-term clinical impact of the application of e-health as part of a virtual model of care in patients with Cystic Fibrosis (CF).

Methods: Digital care group (DCG) were deemed suitable for using the NuvoAir Home platform to monitor their disease at home as part of a virtual model of care project. The usual care group (UCG) remained on usual care.

Strategies to engage family physicians in primary care research: A systematic review.

Rationale: Moving towards high quality primary health care, involving family physicians in primary care research becomes an essential prerequisite to ensures a better adoption and routinization of patient-centred, evidence-based practices.

Aim: To assess the effectiveness of strategies to engage family physicians in primary care research.

Methods: We systematically reviewed evidence for strategies used to engage family physicians in primary care research.

Use of mucoactive agents in cystic fibrosis: A consensus survey of Italian specialists.

Background: The goal of mucoactive therapies in cystic fibrosis (CF) is to enhance sputum clearance and to reduce a progressive decline in lung function over the patient's lifetime. We aimed to investigate the level of consensus among specialists from Italian CF Centers on appropriateness of therapeutic use of dornase alfa (rhDNase) for CF patients.

Method: A consensus on appropriate prescribing in CF mucoactive agents was appraised by an online Delphi method, based on a panel of 27 pulmonologists, coordinated by a Scientific Committee of six experts in medical care of patients with CF.

Clinical outcomes of a large cohort of individuals with the F508del/5T;TG12 CFTR genotype.

Background: In recent years, patients with cystic fibrosis (CF) conductance regulator (CFTR) variant poly(T) sequences have been increasingly reported with a wide spectrum of clinical severity. We describe the long-term clinical outcomes and progression to a CF diagnosis over time in a large Italian cohort of patients carrying the CFTR F508del/5T;TG12 genotype.

Methods: A retrospective analysis of subjects from 10 CF centres in Italy with the F508del/5T;TG12 genotype was performed.

Oxylipin profile in saliva from patients with cystic fibrosis reveals a balance between pro-resolving and pro-inflammatory molecules.

Oxylipins are signaling molecules originated by fatty acids that modulate vascular and bronchial tone, bronchial secretion, cytokine production and immune cell activity. The unbalanced production of pro-inflammatory and pro-resolving (i.e.

Elexacaftor/Tezacaftor/Ivacaftor in Patients with Cystic Fibrosis Homozygous for the Mutation and Advanced Lung Disease: A 48-Week Observational Study.

Background: Elexacaftor/tezacaftor/ivacaftor (ETI) is the newest cystic fibrosis transmembrane conductance regulator () modulator drug approved for the treatment of patients with cystic fibrosis (pwCF) aged ≥6 years with at least one copy of the mutation () in the gene or another mutation that is responsive to treatment with ETI. This study determined the effectiveness and safety of ETI in a cohort of severely affected pwCF with an genotype.

Methods: Retrospective observational study in pwCF treated for 48 weeks, enrolled in an ETI managed access program available to subjects with advanced lung disease (ppFEV < 40).

Geographic distribution and phenotype of European people with cystic fibrosis carrying A1006E mutation.

Background: A1006E is a Cystic Fibrosis (CF) mutation that is still not widely known. We report phenotypic features and geographic distribution of the largest cohort of people with CF (pwCF) carrying A1006E to date.

Methods: Study of European pwCF carrying A1006E mutation, included in the European CF Society Patient Registry (ECFSPR).

Employment Status and Work Ability in Adults with Cystic Fibrosis.

Improvements in the survival and clinical outcomes of cystic fibrosis (CF) patients raised questions about their workforce participation and capacity to work. One hundred and ninety-six outpatients, attending the Adult CF Center of an Italian University Hospital, were enrolled between May 2020 and March 2021. The patients' personal and clinical characteristics, employment status, and profession were assessed.

Effectiveness and safety of elexacaftor/tezacaftor/ivacaftor in patients with cystic fibrosis and advanced lung disease with the Phe508del/minimal function genotype.

Background: Elexacaftor/tezacaftor/ivacaftor (E/T/I) is a cystic fibrosis transmembrane conductance regulator (CFTR) triple combination therapy used for the treatment of cystic fibrosis (CF) in patients aged ≥12 years who have at least one copy of the Phe508del mutation (F) in the CFTR gene or another mutation that is responsive to treatment with E/T/I. This study determined the effectiveness and safety of E/T/I treatment in a cohort of CF patients.

Methods: This retrospective cohort study collected data from the first 6 months of treatment of patients with CF, compound heterozygotes for the F and a minimal function (MF) mutations, enrolled in an E/T/I compassionate use program only available to patients having ppFEV<40 or who are considered for lung transplantation.

The impact of cystic fibrosis on the working life of patients: A systematic review.

Advances in the treatment and management of cystic fibrosis (CF) have led to a substantial increase in patient life expectancy, thus facilitating healthier lives and labour force participation. This review aimed to address the impact of CF on the occupational functioning of patients. A significant proportion of patients were reported to retain a job on a full- or part-time schedule.

Disease characterization of people with cystic fibrosis and a minimal function mutation: Data from the Italian registry.

Background: People with cystic fibrosis (pwCF) and a minimal function (MF) mutation are poorly characterized. The aim of this study was to evaluate the disease characteristics of adult and pediatric pwCF with a genotype including an MF mutation on the basis of 2018 data from the Italian CF Registry (ICFR).

Methods: This cross-sectional, descriptive analysis of CF disease characteristics included all of the pwCF with at least one MF mutation or two F508del (F) mutations, and at least one 2018 entry in the ICFR.