Increased blood eosinophils and airflow obstruction as new-onset asthma predictors in the elderly: The Nagahama study.

Background: Asthma in the elderly needs more attention in an aging society. However, it is likely to remain underdiagnosed and undertreated. This study aimed to clarify clinical characteristics of new-onset asthma in the elderly, describing the prevalence, predictive factors, and comorbidities after asthma diagnosis of new-onset asthma in the elderly in the general population.

Evaluation of elevated plasma fatty acids as relevant factors for adult-onset asthma: The Nagahama Study.

Background: Obesity and increased body mass index (BMI) are the known risk factors for adult-onset asthma. Serum free fatty acid (FFA) and other blood lipid levels are generally elevated in patients with obesity and may be involved in the onset of asthma. However, it remains largely unknown.

[EFFECTIVENESS OF ADD-ON SUBLINGUAL IMMUNOTHERAPY FOR THE TREATMENT OF JAPANESE CEDAR POLLINOSIS-ASSOCIATED ALLERGIC ASTHMA IS IT POSSIBLE TO REDUCE THE DOSE OF INHALED CORTICOSTEROID BY ADDING SUBLINGUAL IMMUNOTHERAPY?].

Background: This study investigated the effect of adjuvant sublingual immunotherapy (SLIT) on inhaled corticosteroid (ICS) dose in patients with pollinosis-associated asthma.

Methods: We retrospectively evaluated patients with cedar pollinosis-associated asthma who initiated pharmacotherapy with or without adjuvant SLIT therapy from December 2014 to December 2016 and who continued treatment for 3 years. Changes in ICS dose (fluticasone propionate or its equivalent), antihistamine use, leukotriene antagonist use and intranasal corticosteroid (INCS) use over the 3-year period were compared.

Impacts of lipid-related metabolites, adiposity, and genetic background on blood eosinophil counts: the Nagahama study.

Blood eosinophil count is a useful measure in asthma or COPD management. Recent epidemiological studies revealed that body mass index (BMI) is positively associated with eosinophil counts. However, few studies focused on the role of adiposity and fatty acid-related metabolites on eosinophil counts, including the effect of genetic polymorphism.

Pembrolizumab-associated bronchiolitis in an elderly lung cancer patient required the treatment with an inhaled corticosteroid, erythromycin and bronchodilators.

Immune checkpoint inhibitors (ICIs) have been used to treat lung cancer. Several types of ICI-related interstitial lung diseases have been reported, including organizing pneumonia, non-specific interstitial pneumonia, and diffuse alveolar damage. However, pembrolizumab-associated bronchiolitis requiring treatment for persistent cough has not yet been reported.

Interstitial Lung Disease as an Initial Manifestation of Giant Cell Arteritis.

Interstitial lung disease (ILD) has rarely been reported as a manifestation of giant cell arteritis (GCA). We herein report a unique case of GCA in a 76-year-old woman who presented with ILD as an initial manifestation of GCA. Ten years before admission, she had been diagnosed with granulomatous ILD of unknown etiology.