ABSTRACT
OBJECTIVE: The goal was to determine whether decannulation can be safely achieved in children with persistent oxygen requirements. DESIGN: The study was a prospective evaluation of 12 oxygen-dependent children at a tertiary care academic children's medical center. METHODS: Twelve tracheotomy-dependent children with persistent oxygen requirements were evaluated for decannulation. Patients requiring more than 35% FiO(2) were not considered. Direct laryngoscopy and bronchoscopy were performed in all patients. Two required single-stage laryngotracheoplasty to correct subglottic stenosis, 1 required tracheal resection, and 7 required removal of suprastomal granulation tissue. Oxygen was administered after decannulation through a nasal cannula. RESULTS: Decannulation was successful in 92% (11 of 12) of patients. At final follow-up, oxygen requirements decreased in 58% of patients after decannulation. CONCLUSIONS: Decannulation can be successful in children who remain oxygen dependent; conversion to a more physiologic airway may be an adjunct to reducing or eliminating their oxygen demand.
Subject(s)
Bronchopulmonary Dysplasia/surgery , Respiration, Artificial , Tracheotomy , Chronic Disease , Comorbidity , Female , Granulation Tissue/surgery , Humans , Infant , Infant, Newborn , Male , Prospective StudiesSubject(s)
Cystic Fibrosis/genetics , Lung Diseases/etiology , Adolescent , Adult , Age Factors , Child , Child, Preschool , Cystic Fibrosis/complications , Cystic Fibrosis/mortality , Cystic Fibrosis/therapy , Female , Humans , Infant , Infant, Newborn , Lung Diseases/diagnosis , Male , Risk Factors , Survival Rate , Vitamins/therapeutic useSubject(s)
Asthma/diagnosis , Tuberculosis, Pulmonary/diagnosis , Diagnosis, Differential , Female , Humans , InfantABSTRACT
To evaluate the significance of early bacteriologic findings in infants and younger children with cystic fibrosis, we divided patients identified at < or = 2 years of age into groups by initial oropharyngeal culture: group NF, normal respiratory flora (n = 17); group SA, Staphylococcus aureus without Pseudomonas aeruginosa (n = 20); group PA, P. aeruginosa without S. aureus (n = 6); group PA/SA, P. aeruginosa and S. aureus (n = 7); and group O, other potentially pathogenic bacteria (n = 31). Follow-up of patients ranged in age from 5.4 to 13 years. At diagnosis, group PA/SA had lower Brasfield scores (p < 0.02) and higher gamma-globulin levels (p < 0.03) than the other groups. Five years after diagnosis, Brasfield scores were significantly lower in groups PA and PA/SA compared with the other groups; mean gamma-globulin levels did not differ significantly among the groups. Groups PA and PA/SA also had evidence of significantly greater obstructive pulmonary disease by spirometry than groups NF and O. Group PA/SA had a 10-year survival estimate of 57%, significantly lower than the 92% to 100% estimates of the other four groups (p < 0.0001). Thus P. aeruginosa in initial oropharyngeal cultures from patients < or = 2 years of age with cystic fibrosis was associated with significantly increased morbidity, and the finding of P. aeruginosa and S. aureus together in initial oropharyngeal cultures with a significantly increased mortality rate during the first 10 years after diagnosis.
