Fat-free mass depletion and inflammation in patients with bronchiectasis.

Fat-free mass depletion has been related to increased inflammatory activity and to increased morbidity and mortality in chronic respiratory diseases. The aims of our study were to determine the nutritional status and serum levels of adipocytokines and inflammatory cytokines in patients with bronchiectasis of any etiology and their relation with respiratory parameters. A cross-sectional study was designed that included patients aged >14 years with diagnostic criteria for bronchiectasis.

Depression and anxiety symptoms in bronchiectasis: associations with health-related quality of life.

Background And Purpose: Bronchiectasis causes pulmonary infections and loss of lung function, resulting in chronic respiratory symptoms and worsening health-related quality of life. The aims of this study were to measure symptoms of depression and anxiety in a sample of patients with bronchiectasis and evaluate their relationship to health outcomes and health-related quality of life.

Methods: This cross-sectional study included adolescents and adults with bronchiectasis.

[Validation of the Spanish version of the Revised Cystic Fibrosis Quality of Life Questionnaire in adolescents and adults (CFQR 14+ Spain)].

Background: The aim of this study was to assess the validity and reliability of the Spanish version of the revised disease-specific health related quality of life questionnaire for adolescents and adults with cystic fibrosis (CFQR 14+ Spain).

Methods: A total of 43 cystic fibrosis (CF) patients completed the CFQR 14+ Spain. Forced expiratory volume in 1 second, in percentage of predicted - FEV(1) (%)-, number of respiratory exacerbations, 6-minute walk test, Bhalla score (based on computerized tomography of the chest), fat-free mass index, body mass index (BMI), faecal fat and St George's Respiratory Questionnaire were included as measurements of health status.

Serum phospholipid fatty acid profile and dietary intake in an adult Mediterranean population with cystic fibrosis.

The relative importance of the usual diet in serum phospholipids in subjects with cystic fibrosis (CF) has been poorly studied. To compare the fatty acid profile in serum phospholipids from adult CF subjects with that of healthy subjects, and determine the role of the normal diet in this profile, we studied thirty-seven adult CF subjects with stable pulmonary disease and thirty-seven healthy controls matched for age, sex and nutritional status. A dietary questionnaire was obtained, anthropometric data were recorded, and the fatty acid profile measured by GLC.