Objective: Chronic obstructive pulmonary disease (COPD) is a significant public health problem but it is unclear whether agricultural work causes an increased risk of disease. The aim of this review was to study COPD risk among farmers and analyze occupational exposures in agricultural workplaces.
Methods: A systematic literature search was conducted to identify epidemiological studies investigating COPD prevalence in farmers.
Results: In the 14 studies reviewed, COPD prevalence ranged from 3% to 68% due to different characteristics of study population, working activities, case definition/diagnosis. Livestock farmers were at higher risk and significant associations were observed for exposure to organic dusts, endotoxins, mites, ammonia, and hydrogen sulfide.
Conclusions: Farming work was associated with greater risk of developing COPD. However, considering the several variables that may influence the disease prevalence in farmers, we suggest the adoption of a standardized research strategy.
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http://dx.doi.org/10.1097/JOM.0000000000001072 | DOI Listing |
Respir Res
January 2025
Microbial Antibodies and Technologies, Research and Early Development, Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA.
Chronic obstructive pulmonary disease (COPD) is a chronic lung disease characterized by airway obstruction and inflammation. Non-typeable Haemophilus influenzae (NTHi) lung infections are common in COPD, promoting frequent exacerbations and accelerated lung function decline. The relationship with immune responses and NTHi are poorly understood.
View Article and Find Full Text PDFEur J Intern Med
January 2025
Internal Medicine and Stroke Care ward, Department of Promoting Health, Maternal-Infant. Excellence and Internal and Specialized Medicine (Promise) G. D'Alessandro, University of Palermo, Palermo Italy.
Background: Exacerbations of chronic obstructive pulmonary disease (COPD) are known to increase the risk of cardiovascular (CV) events and mortality. However, the temporal trend of this risk has not fully elucidated. This systematic review and meta-analysis aims to quantify the risk of CV events after COPD exacerbations over different time periods.
View Article and Find Full Text PDFBMJ Open Respir Res
January 2025
Department of Medicine, The University of Tennessee Graduate School of Medicine, Knoxville, Tennessee, USA
Background: An estimated 10-30% of people with COVID-19 experience debilitating long-term symptoms or long covid. Underlying health conditions associated with chronic inflammation may increase the risk of long covid.
Methods: We conducted a systematic review and meta-analysis to examine whether long covid risk was altered by pre-existing asthma or chronic obstructive pulmonary disease (COPD) in adults.
Preliminary test a two stage, self-determination theory (SDT) and participation-based physical activity and peer support intervention for individuals with Chronic Obstructive Pulmonary Disease (COPD). In Stage 1, four focus groups were conducted to provide insights about individuals' needs and experiences with physical activity. In Stage 2, four individuals with COPD aged 76-90 years (50% female) participated in an eight-week online physical activity and peer support intervention.
View Article and Find Full Text PDFLife Sci
January 2025
Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu, Sichuan, China. Electronic address:
Aims: Accumulating studies have demonstrated obstructive sleep apnea (OSA) is strongly associated with metabolic syndrome (MetS) and inflammatory response in adipose tissue. Chronic intermittent hypoxia (CIH) has been proved leading to M1 macrophage polarization that contributes to adipose tissue inflammation, but the molecular mechanism remains unclear. Epigenetic regulation of RNA has been found playing crucial roles in incremental diseases.
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