pulmicort and Asthma-Chronic-Obstructive-Pulmonary-Disease-Overlap-Syndrome

To investigate the clinical efficacy of combining budesonide formoterol with tiotropium bromide for treating asthma-chronic obstructive pulmonary disease overlap syndrome (AOCS).. The data of 104 patients with AOCS admitted to our hospital from December 2019 to December 2020 were assessed, randomly and divided into an experimental group (comprising 52 patients, receiving drug combination therapy) and a conventional group (comprising 52 patients, receiving drug therapy alone). Patients' clinical efficacy, pulmonary function, fractioned exhaled nitric oxide (FeNO), immune function, endothelial function, serum lipid peroxidation injury indexes, adverse reactions, and quality of life scores were compared.. Prior to treatment, no significant differences were observed in various pulmonary function indicators, FeNO, immune function, endothelial function, and lipid peroxidation injury indexes between the two groups (. The combination of budesonide formoterol to tiotropium bromide in treating asthma-COPD overlap syndrome may significantly improve pulmonary function, endothelial function, and immune status of patients and encourage the recovery of serum lipid peroxidation injury; therefore, this may deserve widespread adoption and application.

Topics: Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome; Bronchodilator Agents; Budesonide; Budesonide, Formoterol Fumarate Drug Combination; Humans; Pulmonary Disease, Chronic Obstructive; Quality of Life; Scopolamine Derivatives; Tiotropium Bromide

There have been concerns about the risk of inhaled corticosteroid (ICS)-related tuberculosis (TB) development.. We investigated the occurrence of TB among ICS users according to underlying respiratory diseases and type of ICS.. A 12-year population cohort comprising approximately 1 million subjects collected from the Korean claims database were used. Adult ICS users (budesonide or fluticasone) were enrolled. The temporal relationship between TB development and the last ICS prescription before TB development was evaluated. A nested case-control study was performed with 1:4 matching for age, sex, and the initiation date of the ICS.. There were 17,991 ICS users, and 175 developed TB during the study period. Approximately 80% (140/175) of patients who developed TB were diagnosed within 3 years after the last ICS prescription. In the nested case-control study, the occurrence of TB was not related to the type of ICS, but was related to a higher annual admission rate and a higher comorbidity score. The risk of TB was higher in patients with chronic obstructive pulmonary disease (COPD) than in those with asthma (odds ratio: 2.31; CI 95%: 1.39-3.38; P = .0011) after adjusting for covariates. The subgroup analysis revealed no difference between budesonide and fluticasone with respect to the risk of developing TB in patients with asthma, COPD, or asthma-COPD overlap syndrome.. An increased risk of TB development may persist for 3 years after stopping the ICS and the risk is higher in patients with COPD regardless of the type of ICS used.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adult; Aged; Asthma; Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome; Budesonide; Case-Control Studies; Dose-Response Relationship, Drug; Female; Fluticasone; Humans; Logistic Models; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Republic of Korea; Risk Factors; Tuberculosis; Tuberculosis, Pulmonary; Young Adult