Validation of the Integrated Palliative Care Outcome Scale (IPOS) in adults with cystic fibrosis.

Background: A primary palliative care model for cystic fibrosis (CF) recommends using the Integrated Palliative Care Outcome Scale (IPOS) for screening. Validation of the IPOS is needed.

Methods: This secondary analysis utilized baseline data from a multisite trial of the palliative care model, Improving Life with CF.

Genetic counseling access and service delivery in New York State is variable for parents of infants with complex CFTR genotypes conferring uncertain phenotypes.

Background: New York State (NYS) utilizes a three-tiered cystic fibrosis newborn screening (CFNBS) algorithm that includes cystic fibrosis transmembrane conductance regulator (CFTR) gene sequencing. Infants with >1 CFTR variant of potential clinical relevance, including variants of uncertain significance or varying clinical consequence are referred for diagnostic evaluation at NYS cystic fibrosis (CF) Specialty Care Centers (SCCs).

Aims: As part of ongoing quality improvement efforts, demographic, screening, diagnostic, and clinical data were evaluated for 289 CFNBS-positive infants identified in NYS between December 2017 and November 2020 who did not meet diagnostic criteria for CF and were classified as either: CFTR-related metabolic syndrome/CF screen positive, inconclusive diagnosis (CRMS/CFSPID) or CF carriers.

Real-world effectiveness of elexacaftor/tezacaftor/ivacaftor on the burden of illness in adolescents and adults with cystic fibrosis.

Background: Elexacaftor/tezacaftor/ivacaftor (ELX/TEZ/IVA) has been shown to be safe and efficacious in people with cystic fibrosis (CF) aged ≥2 years. Here, we describe results from an observational study assessing change in burden of illness following initiating ELX/TEZ/IVA in real-world settings.

Methods: This US-based, multicenter, observational study used data from electronic medical records to evaluate real-world burden of illness before and after ELX/TEZ/IVA initiation in people with CF aged ≥12 years heterozygous for and a minimal function mutation (/MF) or an uncharacterized mutation.

Palliative care needs among outpatient adults with cystic fibrosis: Baseline data from the Improving Life with CF trial.

Background: Little is known about the burden of illness experienced by people with cystic fibrosis (pwCF) since the advent of CF transmembrane conductance regulator (CFTR) modulator therapies. Studies that characterize the nature of illness burden are needed to inform the development and implementation of palliative care programs that can serve this population and address quality of life concerns.

Methods: Adults with CF treated at five U.

Diagnostic and Communication Challenges in Cystic Fibrosis Newborn Screening.

As of December 2009, cystic fibrosis (CF) newborn screening (NBS) is performed in all 50 US states and the District of Columbia. Widespread implementation of CF newborn screening (CFNBS) in the US and internationally has brought about new and varied challenges. Immunoreactive trypsinogen (IRT) remains the first, albeit imperfect, biomarker used universally in the screening process.

Center-level self-study identifies opportunities to advance equity in cystic fibrosis clinical trial participation.

Clinical trials are a necessary tool for evaluating the effectiveness of newly developed treatments and interventions for cystic fibrosis (CF). Prior work demonstrated a proportional underrepresentation of people with CF (pwCF) identifying as part of a minoritized racial or ethnic group in clinical trials. In order to establish a baseline for improvement efforts, we undertook a center-level self-study to evaluate if the racial and ethnic backgrounds of pwCF participating in clinical trials at our CF Center in New York City reflect our overall patient diversity (N = 200; 55 pwCF identifying as part of a minoritized racial or ethnic group and 145 pwCF identifying as non-Hispanic White).

Development of a Cystic Fibrosis Primary Palliative Care Intervention: Qualitative Analysis of Patient and Family Caregiver Preferences.

To prevent or mitigate chronic illness burden, people with cystic fibrosis (pwCF) and their family caregivers need primary (generalist-level) palliative care from the time of diagnosis forward. We used qualitative methods to explore their preferences about a screening-and-triage model ("") developed to standardize this care. We purposively sampled and interviewed 14 pwCF and caregivers from 5 study sites.

The clinical impact of the Covid-19 pandemic first wave on patients with cystic fibrosis in New York.

Background: People with cystic fibrosis (pwCF) may be at risk of complications from COVID-19 but the impact of COVID-19 on pwCF remains unknown.

Methods: We conducted a multicenter retrospective cohort study to assess the impact of the COVID-19 pandemic first wave on pwCF in the New York metropolitan area (NY) from March 1, 2020 to August 31, 2020. Objectives were to determine (1) the prevalence of COVID-19 by PCR and IgG antibody testing, (2) the clinical characteristics of COVID-19, (3) delay in routine outpatient care, and (4) the effect on anxiety and depression in pwCF.

The CFTR variant profile of Hispanic patients with cystic fibrosis: Impact on access to effective screening, diagnosis, and personalized medicine.

Hispanic patients comprise an appreciable and increasing proportion of patients with cystic fibrosis (CF) in the United States (US). Hispanic patients with CF are known to have increased morbidity and mortality compared to non-Hispanic white patients with CF, and ongoing investigations are underway to identify contributing factors amenable to intervention in order to address the disparate health outcomes. One contributing factor is the different CF transmembrane conductance regulator (CFTR) variant profile observed in Hispanic patients with CF.

Addressing the burden of illness in adults with cystic fibrosis with screening and triage: An early intervention model of palliative care.

Background: Novel models that improve generalist-level palliative care for cystic fibrosis (CF) are needed to address the burden of this illness. A screening-and-triage model has the potential to identify clinical problems requiring immediate follow-up by CF professionals. This study describes such a model and its immediate impact on care delivery for CF patients during a two-year period.

Trajectories of caregiver burden in families of adult cystic fibrosis patients.

Unlabelled: ABSTRACTObjectives:Little is known about the experience of family caregivers of adults with cystic fibrosis (CF). This information is important for the identification of caregivers at risk for burden.

Methods: This was a longitudinal analysis of survey data obtained from caregivers of adult CF patients participating in an early intervention palliative care trial.

Web-based symptom screening in cystic fibrosis patients: A feasibility study.

Background: Cystic fibrosis (CF) causes high illness burden. Screening may identify patients who could potentially benefit from interventions for symptoms or other sources of distress. We evaluated the feasibility of a web-based system for routine monitoring.

Effect of esomeprazole versus placebo on pulmonary exacerbations in cystic fibrosis.

Background: Gastro esophageal reflux (GER) is common in cystic fibrosis (CF) and may contribute to lung disease. Approximately 50% of patients with cystic fibrosis are being treated with proton pump inhibitors (PPIs).

Methods: In a randomized controlled study in adults, we compared treatment with esomeprazole 40 mg twice daily versus placebo in patients with CF and frequent respiratory exacerbations over a thirty-six week treatment period to determine effect on time to first exacerbation and other health related outcomes.