The View of the Turkish Thoracic Society on the Report of the GOLD 2017 Global Strategy for the Diagnosis, Management, and Prevention of COPD

WOS: 000399794400008PubMed ID: 29404162Since the Global Initiative for Obstructive Lung Disease (GOLD) published its first guidelines on chronic obstructive pulmonary disease (COPD) in 2001, much has changed till 2017. Previous versions of GOLD guidelines mentioned the forced expiratory volume in one second (FEV1)-based approach for staging and treatment modalities. Since 2011, a composite multi-dimensional approach has been introduced to cover various aspects of the disease. Unfortunately, this approach was not found to be correlated with mortality as well as the FEV1 -based approach, despite the fact that it was better for estimating exacerbation rates. Although this assessment tool has been considered as a big step in personalized medicine, the system was rather complex to use in daily practice. In 2017, GOLD introduced a major revision in many aspects of the disease. This mainly includes a revised assessment tool and treatment algorithm. This new ABCD algorithm has excluded spirometry for guiding pharmacological therapy. Treatment recommendations are mainly based on symptoms and exacerbation rates. Escalation and de-escalation strategies have been proposed for the first time. The spirometric measurement has only been retained to confirm the diagnosis and lead to nonpharmacological therapies. In this report, the Turkish Thoracic Society COPD assembly aimed to summarize and give an insight to the Turkish interpretation of GOLD 2017

COLISTIN USE IN VENTILATOR-ASSOCIATED PNEUMONIA DUE TO PANRESISTANT PSEUDOMONAS AERUGINOSA AND ACINETOBACTER BAUMANNII

WOS: 000263117000008PubMed ID: 19334381Nosocomial infections by resistant gram-negative microorganisms are important causes of mortality in intensive care unit (ICU)'s. The treatment choices are limited in infections due to Acinetobacter baumannii and Pseudomonas aeruginosa, especially if they are panresistant. In these type of resistant infections, colistin -an old antibiotic- has become a current issue. The aim of this study was to evaluate the efficacy of colistin in 9 cases (6 males, mean age 75.8 +/- 9.4 years), with ventilator associated pneumonia (VAP) caused by panresistant A.baumannii and P.aeruginosa in respiratory ICU. All cases were referred to ICU from other hospitals or clinics. It was detected that 7 of 9 cases were treated with anti-pseudomonal antibiotics before the development of VAP. Panresistant A.baumannii was isolated in 5 cases and P.aeruginosa in 4 cases. VAP by these microorganisms was detected on the 26.6 +/- 12.4(th) days of invasive mechanical ventilation and the cases were followed up for 54.2 +/- 25.7 days in ICU. During colistin treatment, dermatitis (one case) and nephrotoxicity (one case) were observed as side effects. Microbiological response to colistin was obtained in 6 cases. Three cases died due to non-eradication of panresistant microorganisms and three cases died due to other infections during ICU follow-up. The data presented in this study demonstrates that colistin can be considered as a safe and effective antibiotic in the treatment of panresistant A.baumannii and P.aeruginosa infections