BACKGROUND:Airway foreign bodies(AFBs)is an interdisciplinary area between emergency medicine,pediatrics and otolaryngology.It is a life-threatening condition that is not infrequently seen;however,it is poorly covered...BACKGROUND:Airway foreign bodies(AFBs)is an interdisciplinary area between emergency medicine,pediatrics and otolaryngology.It is a life-threatening condition that is not infrequently seen;however,it is poorly covered in medical literature.Accidental aspiration of an element into airways is a widespread clinical scenario among children under 3 years,predominantly males.Moreover,it is the leading cause of infantile deaths and the fourth one among preschool children.DATA RESOURCES:A systemic search was conducted in July 2015 using Pub Med/Pub Med Central Database of The National Center for Biotechnology Information(NCBI)(http://www.ncbi.nlm.nih.gov/).A total of 1 767 articles were identified and most of them were meta-analyses,systematic reviews,and case series.Those thoroughly discussing assessment and management of AFBs were retrieved.RESULTS:AFBs episodes may be either witnessed or missed.Presence of a witness for the inhalation is diagnostic.The later usually present with persistent active cough.A classical triad of paroxysmal cough,wheezing,and dyspnoea/decreased air entry was reported,though many presentations have inconsistent findings.Hence,diagnosis requires high index of clinical suspicion.Flexible fibro-optic bronchoscopy is the gold standard of diagnosis,whereas inhaled objects are best retrieved by rigid bronchoscopes.CONCLUSIONS:Close supervision of pediatrics is the hallmark of prevention.Caregivers should ensure a safe surrounding milieu,including the toys their offspring play with.Immediate complications result from direct obstruction or injury by the inhaled object.Alternatively,prolonged lodging traps air and induces inflammatory response causing atelectesis and pneumonia,respectively.展开更多
BACKGROUND: Urgent airway management is one of the most important responsibilities of otolaryngologists, often requiring a multidisciplinary approach. Urgent surgical airway intervention is indicated when an acute air...BACKGROUND: Urgent airway management is one of the most important responsibilities of otolaryngologists, often requiring a multidisciplinary approach. Urgent surgical airway intervention is indicated when an acute airway obstruction occurs or there are intubation difficulties. In these situations, surgical tracheostomy becomes extremely important.METHODS: We retrospectively studied the patients who underwent surgical tracheostomy from 2011 to 2014 by an otolaryngologist team at the operating theater of the emergency department of a tertiary hospital. Indications, complications and clinical evolution of the patients were reviewed.RESULTS: The study included 56 patients(44 men and 12 women) with a median age of 55 years. The procedure was performed under local anesthesia in 21.4% of the patients. Two(3.6%) patients were subjected to conversion from cricothyrostomy to tracheostomy. Head and neck neoplasm was indicated in 44.6% of the patients, deep neck infection in 19.6%, and bilateral vocal fold paralysis in 10.7%. Stridor was the most frequent signal(51.8%). Of the 56 patients, 15 were transferred to another hospital. Among the other 41 patients, 21 were decannulated(average time: 4 months), and none of them were cancer patients. Complications occurred in 5(12.2%) patients: hemorrhage in 3, surgical wound infection in 1, and cervico-thoracic subcutaneous emphysema in 1. No death was related to the procedure.CONCLUSION: Urgent tracheostomy is a life-saving procedure for patients with acute airway obstruction or with diffi cult intubation. It is a safe and effective procedure, with a low complication rate, and should be performed before the patient's clinical status turns into a surgical emergency situation.展开更多
文摘BACKGROUND:Airway foreign bodies(AFBs)is an interdisciplinary area between emergency medicine,pediatrics and otolaryngology.It is a life-threatening condition that is not infrequently seen;however,it is poorly covered in medical literature.Accidental aspiration of an element into airways is a widespread clinical scenario among children under 3 years,predominantly males.Moreover,it is the leading cause of infantile deaths and the fourth one among preschool children.DATA RESOURCES:A systemic search was conducted in July 2015 using Pub Med/Pub Med Central Database of The National Center for Biotechnology Information(NCBI)(http://www.ncbi.nlm.nih.gov/).A total of 1 767 articles were identified and most of them were meta-analyses,systematic reviews,and case series.Those thoroughly discussing assessment and management of AFBs were retrieved.RESULTS:AFBs episodes may be either witnessed or missed.Presence of a witness for the inhalation is diagnostic.The later usually present with persistent active cough.A classical triad of paroxysmal cough,wheezing,and dyspnoea/decreased air entry was reported,though many presentations have inconsistent findings.Hence,diagnosis requires high index of clinical suspicion.Flexible fibro-optic bronchoscopy is the gold standard of diagnosis,whereas inhaled objects are best retrieved by rigid bronchoscopes.CONCLUSIONS:Close supervision of pediatrics is the hallmark of prevention.Caregivers should ensure a safe surrounding milieu,including the toys their offspring play with.Immediate complications result from direct obstruction or injury by the inhaled object.Alternatively,prolonged lodging traps air and induces inflammatory response causing atelectesis and pneumonia,respectively.
文摘BACKGROUND: Urgent airway management is one of the most important responsibilities of otolaryngologists, often requiring a multidisciplinary approach. Urgent surgical airway intervention is indicated when an acute airway obstruction occurs or there are intubation difficulties. In these situations, surgical tracheostomy becomes extremely important.METHODS: We retrospectively studied the patients who underwent surgical tracheostomy from 2011 to 2014 by an otolaryngologist team at the operating theater of the emergency department of a tertiary hospital. Indications, complications and clinical evolution of the patients were reviewed.RESULTS: The study included 56 patients(44 men and 12 women) with a median age of 55 years. The procedure was performed under local anesthesia in 21.4% of the patients. Two(3.6%) patients were subjected to conversion from cricothyrostomy to tracheostomy. Head and neck neoplasm was indicated in 44.6% of the patients, deep neck infection in 19.6%, and bilateral vocal fold paralysis in 10.7%. Stridor was the most frequent signal(51.8%). Of the 56 patients, 15 were transferred to another hospital. Among the other 41 patients, 21 were decannulated(average time: 4 months), and none of them were cancer patients. Complications occurred in 5(12.2%) patients: hemorrhage in 3, surgical wound infection in 1, and cervico-thoracic subcutaneous emphysema in 1. No death was related to the procedure.CONCLUSION: Urgent tracheostomy is a life-saving procedure for patients with acute airway obstruction or with diffi cult intubation. It is a safe and effective procedure, with a low complication rate, and should be performed before the patient's clinical status turns into a surgical emergency situation.
