291 results match your criteria: "Adult Cystic Fibrosis Center[Affiliation]"

Suppurative lung diseases leading to end-stage respiratory failure are typical indications for bilateral lung transplantation (LuTx). Some cases may present severe chest asymmetry because of recurrent infections or previous surgical procedures, and the most used surgical options are single LuTx and contralateral pneumonectomy or bilateral transplantation with graft downsizing. Our purpose is to evaluate our treatment protocols for these patients and review surgical strategies reported by others.

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Addressing pain in people living with cystic fibrosis: Cystic fibrosis foundation evidence-informed guidelines.

J Cyst Fibros

December 2024

Department of Family and Preventive Medicine, Division of Palliative Medicine, Emory University, Atlanta, GA, USA.

Even as many outcomes for people living with cystic fibrosis (PLwCF) improve, individuals still experience extensive symptom burdens. From birth, many PLwCF experience both pain as a symptom of their CF disease and procedural pain, posing detriments to health, functioning, and quality of life. Despite its prevalence and impact, there is no CF-specific guidance for the assessment and management of pain.

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Transmission cluster of cefiderocol-non-susceptible carbapenem-resistant Acinetobacter baumannii in cefiderocol-naïve individuals.

Ann Clin Microbiol Antimicrob

November 2024

Microbiology and Virology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.

Article Synopsis
  • A cluster of four patients with CRAB, who had never been treated with FDC, showed non-susceptibility to FDC due to a specific mutation in the PirA protein, which included a premature stop codon and amino acid deletion.
  • Between March and July 2024, 33 CRAB cases were identified in a single hospital ward, with genetic analysis revealing that four of these cases were closely related variants showing reduced FDC susceptibility.
  • The study emphasizes the need for careful testing of FDC susceptibility in patients, as the identified clones suggest possible transmission of resistant strains even in those without prior treatment.
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Article Synopsis
  • Predictors of severe COVID-19 cases, specifically the ROX index, were analyzed in a study involving 227 patients hospitalized in Italy during the second pandemic wave, focusing on its ability to predict treatment failures like intubation or death.
  • The study found that older age, history of smoking, cardiovascular diseases, and a lower PaO2/FiO2 ratio at admission were linked to a higher likelihood of treatment failure.
  • The predictive value of the ROX index improved by the third day of hospitalization, with a critical cut-off value of 8.53 indicating a greater risk of treatment failure in patients on days 1 to 3.
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Background: BK-polyomavirus (BKpyV) nephropathy (BKVN) is associated with end-stage kidney disease in kidney and non-kidney solid organ transplantation, with no curative treatment.

Case Presentation: A 45-year-old woman with a past medical history of double lung transplantation subsequently developed end-stage kidney disease, of undetermined origin. One month after receiving a kidney transplant, a diagnosis of early BKVN was suspected, and in retrospect was a reasonable cause for the loss of her native kidneys.

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Cystic fibrosis bone disease (CFBD) is a common comorbidity in adult people with cystic fibrosis (pwCF), resulting in an increased risk of bone fractures. This study evaluated the capacity of artificial intelligence (AI)-assisted low-dose chest CT (LDCT) opportunistic screening for detecting low bone mineral density (BMD) in adult pwCF. In this retrospective single-center study, 65 adult pwCF (mean age 30.

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Article Synopsis
  • Patent foramen ovale (PFO) is a common condition affecting about 25% of people, and this study focuses on its effects in patients with cystic fibrosis (CF).
  • The research involved a case-control study over 22 years, comparing patients with CF who experienced unexplained breathing issues to matched controls, highlighting differences in pulmonary artery pressure and other measurements.
  • Findings suggest that PFO is linked to increased hypoxemia and more frequent pulmonary exacerbations in CF patients but does not appear to impact survival rates.
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Article Synopsis
  • Regular disease monitoring in cystic fibrosis patients is essential, and this study compared low-dose high-resolution (LD-HR) CT scans using photon-counting CT (PCCT) versus energy-integrating detector system CT (EID-CT).
  • The results showed that PCCT reduced radiation exposure by about 42% and had superior image quality and sharpness compared to EID-CT.
  • Ultimately, PCCT proved to be a more advantageous method for monitoring cystic fibrosis due to its lower radiation dose and improved imaging capabilities.
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Background: Factors associated with severe COVID-19 infection have been identified; however, the impact of infection on longer-term outcomes is unclear. The objective of this study was to examine the impact of COVID-19 infection on the trajectory of lung function and nutritional status in people with cystic fibrosis (pwCF).

Methods: This is a retrospective global cohort study of pwCF who had confirmed COVID-19 infection diagnosed between January 1, 2020 and December 31, 2021.

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Article Synopsis
  • * Advanced technologies like digital pathology, AI, and graft transcriptomics are being explored to enhance diagnosis and stratify risks for graft failure using donor-derived cell-free DNA.
  • * Innovative therapies and combined strategies, such as targeting the complement cascade and immune cell depletion, aim to improve outcomes for lung transplant recipients, especially those at higher risk of humoral responses.
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The main limitation to long-term lung transplant (LT) survival is chronic lung allograft dysfunction (CLAD), which leads to irreversible lung damage and significant mortality. Individual factors can impact CLAD, but no large genetic investigation has been conducted to date. We established the multicentric Genetic COhort in Lung Transplantation (GenCOLT) biobank from a rich and homogeneous sub-part of COLT cohort.

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The term "chronic lung allograft dysfunction" has emerged to describe the clinical syndrome of progressive, largely irreversible dysfunction of pulmonary allografts. This umbrella term comprises 2 major clinical phenotypes: bronchiolitis obliterans syndrome and restrictive allograft syndrome. Here, we discuss the clinical manifestations, diagnostic challenges, and potential therapeutic avenues to address this major barrier to improved long-term outcomes.

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Background: Elexacaftor/tezacaftor/ivacaftor (ETI) has reduced many symptoms of cystic fibrosis (CF).

Objectives: We sought to identify the impact of ETI on both symptoms and treatment decisions among adults with CF.

Design: Participants were enrolled in a cross-sectional study.

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Article Synopsis
  • Elexacaftor/tezacaftor/ivacaftor (ETI) treatment for cystic fibrosis can lead to liver-related side effects, particularly in patients with Gilbert's syndrome, a genetic condition that elevates bilirubin levels.
  • A case series involving six cystic fibrosis patients revealed that Gilbert's syndrome was often unmasked after starting ETI, causing varying degrees of hepatic dysfunction but allowing most to continue treatment, some at adjusted dosages.
  • Physicians should recognize that while Gilbert's syndrome may seem like a risk factor for liver issues during ETI therapy, it is not a reason to stop treatment, and patients can still benefit from ETI despite liver-related complications.
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Adverse events during intravenous fosfomycin therapy in a real-life scenario. Risk factors and the potential role of therapeutic drug monitoring.

BMC Infect Dis

June 2024

Infectious Diseases Unit, IRCCS Ca' Granda Ospedale Maggiore Policlinico Foundation, Via Francesco Sforza 35, Milan, 20122, Italy.

Background: Intravenous fosfomycin (IVFOF) is gaining interest in severe infections. Its use may be limited by adverse events (AEs). Little experience exists on IVFOF therapeutic drug monitoring (TDM) in real-life setting.

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Outcomes of lung transplantation for pleuroparenchymal fibroelastosis: A French multicentric retrospective study.

J Heart Lung Transplant

October 2024

Department of Thoracic Surgery and Lung Transplantation, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France.

Background: Pleuroparenchymal fibroelastosis (PPFE) has no currently available specific treatment. Benefits of lung transplantation (LT) for PPFE are poorly documented.

Methods: We conducted a nation-wide multicentric retrospective study in patients who underwent lung or heart-lung transplantation for chronic end-stage lung disease secondary to PPFE between 2012 and 2022 in France.

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Single-Cell RNA Sequencing Shows that Circulating Monocytes Enriched in IFN Signaling Are Associated with Nontuberculous Mycobacteria Pulmonary Disease in Cystic Fibrosis.

Am J Respir Crit Care Med

September 2024

Emerging Bacterial Pathogens Unit, Division of Immunology, Transplantation and Infectious Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy.

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Article Synopsis
  • Primary ciliary dyskinesia (PCD) is a rare genetic disorder that affects ciliary function, leading to airway clearance issues and sometimes organ positioning defects (laterality defects), with a study conducted across 19 countries to analyze gene defects and their clinical implications.
  • The study involved 1236 individuals with a variety of pathogenic DNA variants and found significant geographical differences in PCD genotypes, with varying rates of laterality defects and distinct genetic characteristics linked to different countries.
  • Results revealed that individuals with PCD often have lower lung function (measured by forced expiratory volume) and that the presence of certain genetic variants can correlate with more severe clinical outcomes, highlighting the importance of genetic understanding in diagnosing
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Subclinical vascular, hemodynamic and arterial stiffness changes in adults with cystic fibrosis: cross-sectional observational study.

Sci Rep

June 2024

Post-Graduate Program in Health Sciences of Medical Sciences Faculty of Minas Gerais, Alameda Ezequiel Dias, 275-Centro, Belo Horizonte, MG, 30130-110, Brazil.

Cardiovascular diseases can be an emerging complication in cystic fibrosis (CF), as the median life expectancy has improved considerably. The objective of this study was to compare vascular, hemodynamic parameters and arterial stiffness in adult CF patients with healthy participants pared by sex and age, and to assess the factors associated with arterial stiffness in the CF group. This is a cross-sectional observational study.

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This is the final of four papers updating standards for the care of people with CF. That this paper "Planning a longer life" was considered necessary, highlights how much CF care has progressed over the past decade. Several factors underpin this progress, notably increased numbers of people with CF with access to CFTR modulator therapy.

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Article Synopsis
  • Poor nutritional status negatively impacts lung function and survival in people with cystic fibrosis (pwCF).
  • A study using deep-learning analyzed body composition changes in 66 adults with CF before and after elexacaftor/tezacaftor/ivacaftor (ETI) therapy, finding significant increases in adipose tissue but only minimal improvements in muscle ratio.
  • The results indicate that ETI therapy mainly influences fat tissue, particularly in underweight patients, which may inform future nutritional strategies for managing CF.
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Article Synopsis
  • International guidelines emphasize the importance of airway clearance management in treating bronchiectasis, yet its actual usage across Europe remains unclear.
  • A study involving 16,723 patients from 28 countries showed that 52% reported using regular airway clearance, with significant variation in techniques and usage between countries.
  • Patients using airway clearance tended to have more severe disease and symptoms, and access to specialized respiratory physiotherapy was notably low, especially in Eastern Europe.
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Predicting weight gain in patients with cystic fibrosis on triple combination modulator.

Pediatr Pulmonol

June 2024

The Adult Cystic Fibrosis Center, Division of Respiratory, Critical Care and Occupational Pulmonary Medicine, Department of Internal Medicine, School of Medicine, University of Utah, Salt Lake City, Utah, USA.

Background: Cystic fibrosis (CF) is caused by CF transmembrane conductance regulator (CFTR) gene mutations producing dysfunctional CFTR proteins leading to progressive clinical disease. Elexacaftor-tezacaftor-ivacaftor (ETI) remarkably improves lung disease but is associated with substantial weight gain.

Study Design And Methods: We performed a single-center longitudinal study predicting 6-month weight gain after ETI initiation.

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