BACKGROUND To determine the sensitivity and specificity of the self-inflating bulb (SIB) to verify tracheal intubation in out-of-hospital cardiac arrest patients. METHODS Sixty-five consecutive adult patients with out-of-hospital cardiac arrest were enrolled. Patients were provided chest compression and ventilation by either ba-valve-mask or the esophageal tracheal double-lumen airway by ambu...

Oxygen delivery in many animals is enabled by the formation of unicellular capillary tubes that penetrate target tissues to facilitate gas exchange. We show that the tortuous outgrowth of tracheal unicellular branches towards their target tissues is controlled by complex local interactions with target cells. Slit, a phylogenetically conserved axonal guidance signal, is expressed in several trac...

Tracheal collapse, or tracheal chondromalacia, is a progressive, degenerative condition of the hyaline cartilage rings that support the tracheal lumen. Weakening of the trachealis muscle contributes to the loss of tracheal lumen during different phases of respiration. The resulting clinical syndrome typically manifests as a “goose honk” cough with varying degrees of dyspnea and is most commonly...

BACKGROUND Primary malignant tracheal tumors account for only 0.2 % of all malignancies of the respiratory tract. Tracheal chondrosarcoma is a rare condition and only 17 cases have been described in the literature from 1965 to date. Herein we report the very unusual case of a patient with a tracheal chondrosarcoma, electively treated by curative surgery despite the virtually complete obstructio...

Spontaneous pneumomediastinum following prolonged periods of severe coughing should raise the suspicion tracheal rupture in COVID-19 patients.

Video 1 The use of fibrin glue for the endoscopic management post-intubation tracheal lacerations: a case series

background and objectives: recently, nosocomial infections have been discussed as a critical issue among intubated patients leading to significant morbidity and mortality. hence, the pattern of microbiological colonization and antibiotic resistance are much valuable in this regard. we aimed to investigate the pattern of microorganism colonization and antibiotic resistance in patients with endot...

objective(s): in regard to the high incidence of asthma and the side-effects of the drugs used, finding novel treatments for this disease is necessary. our previous studies demonstrated the preventive effect of nigella sativa extract on ovalbumin-induced asthma. in addition, water-soluble substances of n. sativa extract and methanol fraction of this plant were responsible for the relaxant effec...

introduction: postoperative sore throat is a common complaint in patients with endotracheal intubation and has potentially dangerous complications. this randomized controlled trial study investigated the incidence of postoperative sore throat after general anesthesia when betamethasone gel is applied to a tracheal tube compared with when iv dexamethasone is prescribed.   materials and methods: ...

BACKGROUND The Entropy Module anaesthesia monitor displays two spectral entropy-based indices, response entropy (RE) and state entropy (SE). The difference between RE and SE (RE-SE), which mainly reflects electromyography activation, is thought to indicate the adequacy of antinociception. Little is known, however, about the effects of neuromuscular blocking agents on the RE-SE. We investigated ...