title: Indications for intubation in laryngotracheobronchitis in black children.
abstract: Fifty-eight children with laryngotracheobronchitis (LTB) were studied. Many were malnourished, or in the post-measles state, or had some lower respiratory tract or cardiac involvement. In these patients, factors helpful in assessing the need for relief of airway obstruction by tracheal intubation have been evaluated. A set of indications for intubation, which includes clinical and arterial blood gas features of LTB is suggested. Cognisance of complications of disease, where present, has also been taken. If cyanosis or muscular hypotonia or unawareness is present, intubation is urgently needed. When two of the following occur together, the need for intubation has arisen: (a) pulse rate greater than 170/min and respiratory rate greater than 55/min; (b) paCO2 greater than 37 mmHg; (c) paO2 less than 50 mmHg; and (d) a complication (cardiac failure or severe lower respiratory tract infection).
mesh_terms: D001741:Black or African American; D000402:Airway Obstruction / Q000175:diagnosis; D001314:Auscultation; D044383:Black People; D001769:Blood; D002245:Carbon Dioxide / Q000097:blood; D002675:Child, Preschool; D003440:Croup / Q000097:blood / Q000175:diagnosis / Q000628:therapy*; D005221:Fatigue / Q000175:diagnosis; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007223:Infant; D007442:Intubation, Intratracheal; D007827:Laryngitis / Q000628:therapy*; D010100:Oxygen / Q000097:blood; D011674:Pulse; D012119:Respiration; D012141:Respiratory Tract Infections / Q000150:complications; D013019:South Africa
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen