Reliability of fr-AGILE tool to evaluate multidimensional frailty in hospital settings for older adults with COVID-19.

AIMS: The study assesses the reliability of fr-AGILE, a validated rapid tool used for the evaluation of multidimensional frailty in older adults hospitalized with COVID-19. METHODS: Two different staff members independently assessed the presence of frailty in 144 patients aged ≥ 65 years affected by COVID-19 using the fr-AGILE tool. The internal consistency of fr-AGILE was evaluated by examining the item-total correlations and the Kuder-Richardson (KR) formula. The inter-rater reliability was evaluated using linear weighted kappa. RESULTS: Multidimensional frailty severity increases with age and is associated to higher use of non-invasive ventilation (p = 0.025), total severity score on chest tomography (p = 0.001) and in-hospital mortality (p = 0.032). Fr-AGILE showed good internal consistency (KR-20 = 0.742) and excellent inter-rater reliability (weighted kappa = 0.752 and 0.878 for frailty score and frailty degree, respectively). CONCLUSIONS: fr-AGILE tool can quickly identify and quantify multidimensional frailty in hospital settings for older patient affected by COVID-19.

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 ppFEV1<40 or who are considered for lung transplantation. Forty-seven patients were included. Follow-up was performed after 1, 3, and 6 months from the beginning of therapy, assessing lung function, body mass index (BMI), sweat chloride concentration (SCC), quality of life (QoL), and safety. RESULTS: After 6 months of treatment, the mean (standard deviation (SD)) SCC decreased from 91.1 (19.3) mmol/L to 46.2 (24.2) mmol/L. The decrease of SCC was accompanied by improvement of lung function (mean (95% Confidence Interval (CI) absolute increase in ppFEV1 was 10.69 (8.05,13.33) after 1 month and 14.16 (11.43, 16.89) after 6 months of treatment), nutrition (mean (SD) BMI increased from 20.7 (3.0) kg/m2 at baseline to 22.6 (3.1) after 6 months), and QoL. No safety concerns were observed. CONCLUSIONS: E/T/I was clinically effective and safe in patients with advanced CF lung disease with an F/MF genotype.