budesonide--formoterol-fumarate-drug-combination and Lung-Neoplasms

A new diagnosis of chronic obstructive pulmonary disease (COPD) is often made during the evaluation of patients requiring a surgical intervention for lung cancer. Based on initial impaired lung function, these untreated patients are often considered not fit for lung surgery. There is limited information on the short-term effectiveness of preoperative pharmacologic treatment strategies in patients with newly diagnosed COPD before lung surgery.. A prospective randomized study was conducted comparing 1-week-treatment periods of tiotropium/formoterol/budenoside (GR1) with tiotropium/formoterol (GR2) in conjunction with smoking cessation and chest physiotherapy. No patients had been previously treated for COPD. The primary end point was body plethysmography (forced expiratory volume in 1s (FEV1), forced vital capacity (FVC), and airway resistance (RAW)) at the end of each treatment period. Secondary end points were improvement of ≥ 10% in FEV1 (% predicted) and improvement of the severity of COPD after the 1-week treatment, as well as the rate of pulmonary complications after surgery.. A total of 46 patients were randomized in GR1 (n=24) and GR2 (n=22). Both groups were comparable with regard to age, height, weight, smoking history, baseline body plethysmography (FVC, FEV1, and RAW), and the severity of COPD according to the Global Initiative for Obstructive Lung Disease (GOLD) staging, respectively. However, the short-term effects of the treatment with regard to FEV1 (2.0 l vs 1.7 l; p=0.031) and increase of FEV1 (0.31 l vs 0.10 l; p=0.02) were better in GR1. More patients in GR1 had an improvement of ≥ 10% in FEV1 (p=0.004) and improvement of the severity of COPD (p=0.012) after the 1-week treatment. Fewer pulmonary complications (11.1% vs 42.9%, p=0.04) were observed in GR1 after surgery.. Both therapies resulted in an improvement of lung function. There is benefit from adding inhalative budenoside to tiotropium and formoterol in terms of an improvement in FEV1 and the severity of COPD. These beneficial results might lead to less pulmonary complications in the postoperative period.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Aged; Airway Resistance; Bronchodilator Agents; Budesonide; Budesonide, Formoterol Fumarate Drug Combination; Carcinoma, Non-Small-Cell Lung; Drug Combinations; Drug Therapy, Combination; Epidemiologic Methods; Ethanolamines; Forced Expiratory Volume; Humans; Lung Neoplasms; Middle Aged; Plethysmography, Whole Body; Pneumonectomy; Preoperative Care; Pulmonary Disease, Chronic Obstructive; Scopolamine Derivatives; Smoking Cessation; Tiotropium Bromide; Treatment Outcome; Vital Capacity

The objective of this research was to explore the effect of the treatment regimen of Spiriva combined with Symbicort on the immune function of non-small-cell lung cancer (NSCLC) based on computed tomography (CT) imaging features. An automatic CT image segmentation algorithm (RW-CT) was constructed based on random walk (RW) and image segmentation technology. The image segmentation algorithm based on the Toboggan method (C-CT) was introduced to compare with the traditional RW algorithm. 60 subjects were divided into four groups: a Chinese combined with Western medicine group (treated with Spiriva combined with Symbicort, group C+W), a Chinese medicine group (treated with Spiriva, group C), a Western medicine group (treated with Symbicort, group W), and a model group for control (group M). The results show that the Dice coefficient of the RW-CT algorithm was obviously larger than that of the C-CT algorithm and the RW algorithm, while the Hausdorff distance (HD) of the RW-CT algorithm was much smaller than that of the other two algorithms (

Topics: Algorithms; Budesonide, Formoterol Fumarate Drug Combination; Carcinoma, Non-Small-Cell Lung; Humans; Image Processing, Computer-Assisted; Lung Neoplasms; Tiotropium Bromide; Tomography, X-Ray Computed; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factor Receptor-2