The study was undertaken to examine the mechanisms of changes in the plasma and platelet links of hemostasis in patients with idiopathic fibrosing alveolitis in relation to the course of the disease and the possibilities of correcting the detected disorders with antiaggregatory and anticoagulative agents. Sixty-five patients were examined. All the patients were found to have the signs of hypercoagulation and a drastic change in the functional status of platelets. There was a relationship of the severity of impairments of hemocoagulation and platelet aggregation to the nature of a course of the disease. Addition of the antiaggregatory agent ticlopidine to the standard therapy exerted a normalizing impact on the functional status of platelets, which was more pronounced in the progressive course of the disease. The use of the low molecular-weight heparin fraxiparine had a beneficial effect on both components of the hemostatic system, which was more marked in the progressive course of idiopathic fibrosing alveolitis.
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HCA Healthc J Med
February 2025
LewisGale Medical Center, Salem, Virginia.
Description Idiopathic pulmonary fibrosis (IPF) is a progressive disease characterized by gradual destruction and replacement of pulmonary parenchyma with fibrous tissue, which occurs in conjunction with chronic inflammation. It is often considered a prototypical interstitial lung disease and is both the most prevalent and perhaps the most dangerous in that family. Although the disease is uncommon in the general population, its prevalence increases with age and is typically diagnosed around the age of 65.
View Article and Find Full Text PDFClin Respir J
March 2025
Department of Respiratory Medicine, Toho University Graduate School of Medicine, Ōta, Japan.
Introduction: Anti-neutrophil cytoplasmic antibody (ANCA) seropositivity strongly correlates to ANCA-associated vasculitis. Patients with idiopathic interstitial pneumonias (IIPs) without systemic vasculitis are sometimes ANCA-positive. Radiological and pathological differences between patients with myeloperoxidase (MPO)-ANCA-positive and those with proteinase 3 (PR3)-ANCA-positive IIPs remain unclear.
View Article and Find Full Text PDFAnn Am Thorac Soc
March 2025
University of Toronto, Medicine, Toronto, Ontario, Canada.
Background The epidemiology of adult interstitial lung disease (ILD) is uncertain, given heterogeneous estimates from prior studies. The objective of this study was to define the incidence, prevalence, and mortality of ILD over a 10-year period using population-based data. Methods We created an administrative ILD cohort in Alberta, Canada between 2010-2019 using population-based administrative data (inpatient, ambulatory, and outpatient physician billing databases) for a repeat cross-sectional study.
View Article and Find Full Text PDFCureus
March 2025
Department of Pulmonology, Federal University of São Paulo, São Paulo, BRA.
Objective: This retrospective study aimed to determine the prevalence of progression in fibrotic interstitial lung disease (ILD) and the findings at diagnosis most associated with progression after two years of follow-up in a large Brazilian cohort.
Methods: This was a retrospective multicenter observational study in Brazil. Progression was defined after two years of follow-up.
Front Med (Lausanne)
February 2025
Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy.
Rheumatoid arthritis (RA) is a systemic autoimmune disease that affects millions of people worldwide and is characterized by persistent inflammation, pain, and joint destruction. In RA, the dysregulation of the immune system is well documented. However, the genetic basis of the disease is not fully understood, especially when extra-articular organs are involved.
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