The role of corticosteroids in preventing invasive procedures in patients with parapneumonic effusion in the exudative phase: An observational study.

The aim of the study was investigate the effect of corticosteroid use on the need for invasive procedure like tube thoracostomy with underwater seal drainage (TT-UWSD) and Video Assisted Thoracoscopic Surgery (VATS) in adult patients diagnosed with parapneumonic effussion in the exudative phase. A retrospective cohort study was performed in a chest diseases hospital. A total of 65 patients were included in the study.

Can the ADO Index Be Used as a Predictor of Mortality from COVID-19 in Patients with COPD?

Background: Several studies have shown that the risk of mortality due to COVID-19 is high in patients with COPD. However, evidence on factors predicting mortality is limited.

Research Question: Are there any useful markers to predict mortality in COVID-19 patients with COPD?.

Chronic obstructive pulmonary disease phenotypes in Turkey: the COPET study-a national, multicenter cross-sectional observational study.

Background: While mortality rates decrease in many chronic diseases, it continues to increase in COPD. This situation has led to the need to develop new approaches such as phenotypes in the management of COPD. We aimed to investigate the distribution, characteristics and treatment preference of COPD phenotypes in Turkey.

Trehalose-Induced Regulations in Nutrient Status and Secondary Metabolites of Drought-Stressed Sunflower ( L.) Plants.

Trehalose regulates key physio-biochemical parameters, antioxidants, and the yield of plants exposed to a dry environment. A study was conducted to assess the regulatory roles of exogenously applied trehalose in drought-stressed sunflower plants. Two cultivars of sunflowers (Hysun 33 and FH 598) were subjected to drought stress (60% field capacity) and varying (0, 10, 20, and 30 mM) concentrations of trehalose.

Airflow patterns in the trachebronchial tree of a patient with an accessory cardiac bronchus: A rare congenital anomaly.

Accessory cardiac bronchus (ACB) is a rare congenital anomaly mainly located in the medial wall of the intermediate bronchus. This anomaly can present with dyspnea, recurrent infections, and hemoptysis. It usually has a blind ending, which may have an impact on airflow patterns and lobar distribution regardless of its diameter and depth.