نتایج جستجو برای: laryngoscopy and tracheal intubation
تعداد نتایج: 16834371 فیلتر نتایج به سال:
BACKGROUND The authors compared the performance of a prototype intubation aid that incorporated plastic illumination and image guides into a stylet with fiberoptic bronchoscopy and direct laryngoscopy for tracheal intubation by novice users. METHODS In a randomized, nonblinded design, patients were assigned to direct laryngoscopy, fiberoptic bronchoscopy, or imaging stylet intubation groups. ...
Tracheal intubation and direct laryngoscopy are considered as the most critical event during administration of general anaesthesia. Dexmedetomidine is an alfa-2 adrenergic agonist use for control of haemodynamic response to laryngoscopy and tracheal intubation. Our study consisted 60 patients of ASA grade I or II, scheduled for elective gynaecological, general and ENT surgery, divided into two ...
BACKGROUND We explored whether positioning patients in a 25° back-up sniffing position improved glottic views and ease of intubation. METHODS In the first part of the study, patients were intubated in the standard supine sniffing position. In the second part, the back of the operating table was raised 25° from the horizontal by flexion of the torso at the hips while maintaining the sniffing p...
Despite outstanding improvements in anesthesia techniques and anesthetics, difficult airway is still a dilemma and is accompanied by morbidity and mortality. The aim of this study is to compare the feasibility of endotracheal intubation with the traditional method of general anesthesia by using muscle relaxants, and “sDCS” (Subcutaneous Dissociative Conscious Sedation) which has been recently r...
INTRODUCTION Rapid Sequence Induction of anaesthesia (RSI) is the recommended method to facilitate emergency tracheal intubation in trauma patients. In emergency situations, a simple and standardised RSI protocol may improve the safety and effectiveness of the procedure. A crucial component of developing a standardised protocol is the selection of induction agents. The aim of this study is to c...
Haemodynamic changes (supraventricular tachycardia, decreases in arterial pressure) were observed during laryngoscopy and intubation of the trachea in a patient receiving nifedipine and verapamil. Before the induced stresses of laryngoscopy and tracheal intubation, these drugs had controlled the patient's arterial pressure and heart rate satisfactorily, and possible reasons why this was not so ...
The effect of premedication with intramuscular atropine and glycopyrrolate on the cardiovascular changes resulting from the performance of laryngoscopy and tracheal intubation has been evaluated in two groups of 25 patients undergoing surgery. Neither atropine nor glycopyrrolate attenuated the hypertensive and tachycardic response to laryngoscopy and intubation; both significantly enhanced it (...
macintosh direct laryngoscope has been the most widely used device for tracheal intubation. glidescope video laryngoscope (gvl) has been recently introduced as an alternative device for performing intubation; however, its validity in emergency settings has not been thoroughly evaluated. the aim of this study was to compare macintosh direct laryngoscope versus gvl for emergency endotracheal intu...
Objective To determine the hemodynamic response to laryngoscopy/tracheal intubation using GlideScope® videolaryngoscope in patients with ischemic heart diseases. Methods In a randomized clinical trial, 80 adult patient, candidate for coronary artery bypass graft surgery were allocated in two groups for laryngoscopy (MC=Macintosh blade or GS=GlideScope). The hemodynamic response, laryngoscopy ti...
OBJECTIVE To review current concepts related to the procedure of tracheal intubation in children. SOURCES Relevant articles published from 1968 to 2006 were selected from the MEDLINE, LILACS and SciELO databases, using the keywords intubation, tracheal intubation, child, rapid sequence intubation and pediatric airway. SUMMARY OF THE FINDINGS Airway management in children is related to their...
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