It is useful for the medical education fields and all who are interested in that.Background: Pain control in children is still a therapeutic dilemma. Preschool patients are affected from undesirable effects of postoperative pain more than adults. Tonsillectomy is associated with a high incidence of postoperative pain, not only complicating the recovery, but also delaying patients discharge. Objectives: Despite employing different surgical and anesthetic strategies in post-tonsillectomy pain relief, this is still a clinical problem. The study was designed to evaluate the efficacy of a low dose ketamine in post tonsillectomy pain relief. Patients and Methods: Our prospective randomized double blinded study enrolled 75 pediatric patients (3-10 years old) who were scheduled for a tonsillectomy procedure. Patients were randomly assigned to one of three groups receiving; intravenous (IV) ketamine 0.5mg/kg, subcutaneous (SC) ketamine 0.5 mg/kg and placebo at the end of the operation. Post-operative pain score was assessed using modified CHEOPS. Results: In our study we did not find any significant difference among the three groups regarding sex, age, and weight, duration of operation, hemodynamic stability, and nausea and vomiting. However, in ketamine groups, pain score and analgesic consumption were significantly lower (P < 0.00). The efficacy of the both ketamine groups was similar. Conclusions: The study demonstrated that the both subcutaneous and intravenous injections of ketamine, at the end of the operation, were safe and effective for post-tonsillectomy pain control. Ketamine reduced postoperative analgesic medications consumption without increasing the risk of complications.

It is useful for the medical education fields and all who are interested in that.Background: Pain control in children is still a therapeutic dilemma. Preschool patients are affected from undesirable effects of postoperative pain more than adults. Tonsillectomy is associated with a high incidence of postoperative pain, not only complicating the recovery, but also delaying patients discharge. Objectives: Despite employing different surgical and anesthetic strategies in post-tonsillectomy pain relief, this is still a clinical problem. The study was designed to evaluate the efficacy of a low dose ketamine in post tonsillectomy pain relief. Patients and Methods: Our prospective randomized double blinded study enrolled 75 pediatric patients (3-10 years old) who were scheduled for a tonsillectomy procedure. Patients were randomly assigned to one of three groups receiving; intravenous (IV) ketamine 0.5mg/kg, subcutaneous (SC) ketamine 0.5 mg/kg and placebo at the end of the operation. Post-operative pain score was assessed using modified CHEOPS. Results: In our study we did not find any significant difference among the three groups regarding sex, age, and weight, duration of operation, hemodynamic stability, and nausea and vomiting. However, in ketamine groups, pain score and analgesic consumption were significantly lower (P < 0.00). The efficacy of the both ketamine groups was similar. Conclusions: The study demonstrated that the both subcutaneous and intravenous injections of ketamine, at the end of the operation, were safe and effective for post-tonsillectomy pain control. Ketamine reduced postoperative analgesic medications consumption without increasing the risk of complications.

Laryngotracheal injuries are relatively rare but their mortality rate is fairly high. Complete disruption of trachea is extremely rare and a systematic approach is needed for early diagnosis and favourable outcome. The patients symptoms and physical signs do not necessarily correlate with the severity of the injuries and this case report highlights it. This is a case report of 25-year-old man who arrived to the emergency department 8 h after a motor accident in which a rope was wrapped around his neck. Because of the good general and respiratory condition of the patient on admission, the pathognomonic signs of laryngeal injury were not noticed. A computed tomographic scan showed distortion of cricotracheal framework. Flexible bronchoscopy showed cricotracheal transaction. Immediately, the endotracheal tube was advanced distal to the transection site under bronchoscopic guide and then after neck exploration primary end-to-end cricotracheal anastomosis was performed.

Context: Mortality related to intubation occurs as a result of multiple factors such as patient's condition, operator's skills, equipment use, intubation time, duration of laryngoscopy and intubation, and drugs and dosage used for endotracheal intubation (ETI). Objectives: This systematic review and meta-analysis aimed to determine mortality related to intubation and the overall intensive care unit (ICU) mortality rate in adult general ICUs. Methods: We performed a systematic review and meta-analysis on randomized clinical trials and cohort and cross-sectional research from three electronic databases with hand searching. The studies reported mortality related to intubation and the overall ICU mortality rate in adult general ICUs. Our search resulted in 28 published articles without any restriction on date and language. The systematic review and meta-analysis was performed to examine mortality related to intubation and the overall ICU mortality rate. Results: We found 7,866 articles in the literature review from the three databases based on our keywords, of which 28 studies were eligible to include in the study. We observed that mortality related to intubation and the overall ICU mortality rate in intubated patients were 1% and 30%, respectively. Conclusions: This was the first comprehensive systematic review on mortality related to intubation and the overall ICU mortality rate in adult general ICUs, which showed the current care of ETI. However, it was associated with increased complications, which may increase mortality.

Respiratory tumours are very rare during pregnancy. Here, we report a case of a primigravida woman diagnosed at 27 weeks’ gestation with stridor and dyspnoea, and a primary tracheal tumour. To the best of our knowledge, this is a 4th case report of tracheal adenoid cystic carcinoma during pregnancy. Our staged management of airway obstruction during pregnancy and definite treatment are discussed