Acta clinica Croatica
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Despite the lack of uniformity and the need of further investigation, video laryngoscopy continues to gain popularity both inside and outside the operating room. It has quickly become a first line strategy for potential and/or encountered difficult intubation. It is well established that video laryngoscope improves laryngeal view as compared with direct laryngoscopy in patients with suspected difficult intubation and simulated difficult airway scenarios. ⋯ Challenges in the use of video laryngoscope with which we deal and encounter in everyday clinical practice that are discussed in this paper are intubation in the prehospital setting and emergency departments, intubation in Intensive Care Unit, intubation in a patient with cervical spine immobilization, and awake video laryngoscopy-assisted tracheal intubation in the obese. We also point out the important role of video laryngoscope as a tool for teaching and training in airway education. Training and education in difficult airway management is essential to improve patient safety at endotracheal intubation in emergency situation.
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Airway anesthesia is pivotal for successful awake intubation provided either topically or by blocks. Airway blocks are considered technically more difficult to perform and carry a higher risk of complications. However, in experienced hands, they can be useful as they provide excellent intubating conditions. ⋯ Intraoral glossopharyngeal nerve block is also safe and easy to perform, but associated with long lasting discomfort. Bilateral extraoral peristyloid approach should be discouraged since inadvertent blocks of the closely adjacent vagus nerve cannot be prevented in this location. A safe and easy method of blocking the distal portions of the glossopharyngeal nerve for awake intubation is therefore required.
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Chronic obstructive pulmonary disease (COPD) is a progressive pulmonary disease characterized by systemic inflammation. The aim of this study was to correlate the parameters of systemic inflammation, C-reactive protein (CPR) and total leukocyte count, with clinical indicators of the disease. Our study included 157 COPD patients, both outpatients and those hospitalized at the Knez Selo Department of Pulmonology of the Niš Clinical Centre during a six-month period, while in the phase of disease exacerbation. ⋯ The level of CRP was higher in patients with a high CAT score and mMRC scale (p < 0.001). The same trend was observed for leukocyte count when compared with CAT results, but not when correlated to mMRC scale. The level of CRP during COPD exacerbation can be an independent predictor of the disease severity and paraclinical findings.