Introduction: Idiopathic pulmonary fibrosis (IPF) is a severe chronic lung disease. Pulmonary rehabilitation could improve the quality of life of patients with this condition.
Methods: We prospectively evaluated the impact of an 8 week home-based pulmonary rehabilitation program over 10 months in stable patients suffering from IPF. Exercise capacity, pulmonary function, dyspnea and quality of life were analyzed before and after the rehabilitation program.
Results: 17 patients were included and 13 completed the study. Mean FVC was 2.15+/-0.79 L and mean DLCO was 7.81+/-3.99 ml/min/mmHg. Six patients were treated with low dose oral steroids ($20 mg/day of prednisone) with or without immunosuppressive treatments; 6 were taking part in therapeutic trials. Mean endurance time (7.4+/-9.1 min vs 14.1+/-12.1 min; p<0,01), number of beats per minute on a stepper (322+/-97 vs 456+/-163; p=0.026), 6 min walking distance to heart rate ratio (11+/-6 vs 17+/-12; p=0.006), exercise dyspnea (p=0.026), sensation of physical limitation at the SF-36 (25%+/-26 vs 49%+/-38; p=0.047) and 4 out of 7 visual analog scales were significantly improved after rehabilitation. In contrast, no significant difference was observed in resting pulmonary function or in other items of quality of life questionnaires
Conclusion: A home-based program of pulmonary rehabilitation is feasible in IPF patients. It significantly improves endurance parameters and physical limitation in this patient group without changing pulmonary function.
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http://dx.doi.org/10.1016/s0761-8425(09)72584-7 | DOI Listing |
BMC Public Health
January 2025
School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, 44 Wenhua Xi Road, Lixia District, Jinan, Shandong Province, China.
Background: Patients with chronic obstructive pulmonary disease (COPD) and sarcopenia experience poorer clinical prognosis. Although sedentary behaviour (SB) is common risk factor for COPD, its relationship with sarcopenia in this specific population remains unclear.
Methods: This is a cross-sectional survey of participants aged 40 and above with COPD, involving 27 communities and 2 hospitals' outpatient departments.
Nat Commun
January 2025
Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, USA.
Early investigation revealed a reduced risk of SARS-CoV-2 infection among social contacts of COVID-19 vaccinated individuals, referred to as indirect protection. However, indirect protection from SARS-CoV-2 infection-acquired immunity and its comparative strength and durability to vaccine-derived indirect protection in the current epidemiologic context of high levels of vaccination, prior infection, and novel variants are not well characterized. Here, we show that both vaccine-derived and infection-acquired immunity independently yield indirect protection to close social contacts with key differences in their strength and waning.
View Article and Find Full Text PDFThorax
January 2025
Genome Medicine Laboratory, Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
Objective: Reduced functional capacity and muscle weakness are two major contributors to functional impairment in chronic obstructive pulmonary disease (COPD). The underlying causes of functional impairment are poorly understood and, therefore, we sought to investigate the contribution of genetic factors.
Methods: We conducted a cross-sectional analysis of sociodemographic, clinical and genetic information of people with COPD.
BMJ Open
January 2025
Department of Cardiovascular Sciences, University of Leicester and the National Institute for Health Research Leicester Biomedical Research Centre, Glenfield Hospital, Leicester LE3 9QP, UK
Introduction: Heart failure with preserved ejection fraction (HFpEF) is characterised by severe exercise intolerance, particularly in those living with obesity. Low-energy meal-replacement plans (MRPs) have shown significant weight loss and potential cardiac remodelling benefits. This pragmatic randomised trial aims to evaluate the efficacy of MRP-directed weight loss on exercise intolerance, symptoms, quality of life and cardiovascular remodelling in a multiethnic cohort with obesity and HFpEF.
View Article and Find Full Text PDFReg Anesth Pain Med
January 2025
Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, New York, USA.
Introduction: Although the prevalence of chemotherapy-induced peripheral neuropathy (CIPN) has been reported, the proportion of patients with CIPN who report chronic painful neuropathy remains poorly understood, despite its significant impact on patients' quality of life and treatment outcomes.
Methods: A systematic review and meta-analysis were conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The primary outcome was the pooled prevalence of chronic (≥3 months) painful CIPN among patients diagnosed with CIPN.
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