Fetal evaluation for transport by ultrasound performed by air medical teams: A case series.

The air medical team has limited options when evaluating the obstetrical patient and assessing fetal health during air transport to a high-risk obstetrical unit. Traditionally, physical examination and a Doppler stethoscope have been used to determine fetal heart rates and movement. However, with the advent of portable ultrasound technology, new information about the mother and child are available to the air medical crew. The Fetal Evaluation for Transport with Ultrasound (FETUS) is a screening examination that consists of an evaluation of the fetal heart rate, position, and movement and general condition of the placenta. The examination can be repeated in flight with no acoustic distortion from rotor noise. The additional information can be advantageous when transport decisions need to be made or when conditions do not allow Doppler stethoscope use.

Intubated pediatric patients requiring transport: a review of patients, indications, and standards.

INTRODUCTION: We could not find any studies of nontertiary care facilities performing intubation for patients requiring transport to definitive pediatric care. The purpose of our study was to determine the current practices of pediatric airway management in the prehospital and transport environments. METHODS: A retrospective analysis of all patients younger than 16 years transported by our flight program during a 2-year period served as the population of interest. The flight records (RN and MD documentation) for intubated patients were analyzed for medications, methods, outcomes, and other descriptive endpoints. As a matter of program policy, all pediatric transports are subjected to peer review in the performance improvement committee. RESULTS: During the review period, 732 patients younger than 16 years (range: 30 days to 15 years) were transported by our flight program. Of the 148 (20%) patients intubated for airway control, 81 were boys (55%), and 67 were girls (45%). Sixteen percent were younger than 1 year, 24% were 1 to 2 years old, 18% were 3 to 5, 20% were 6 to 11, and 22% were 12 to 15. Indicators for intubation included unresponsiveness or arrest, 42 (28%); seizures, 38 (26%); respiratory failure, 28 (19%); decreased level of consciousness (LOC), 14 (9%); airway protection, 13 (9%); combativeness, 11 (7%); and other, 2 (1%). Children were intubated most frequently by the referring physician (92 children, 62% of patients). The flight crew performed 49 (33%) intubations, and EMS staff performed seven (5%). Three children were nasally intubated. Significant variation occurred in medications used, endotracheal tube size and position, and nasogastric decompression. No single group performed better or worse than the others in our review. CONCLUSION: Variability exists in the application of pediatric airway management techniques, including pharmacologic modes and intubation indications.

Prehospital tracheal intubating conditions during rapid sequence intubation: rocuronium versus vecuronium.

INTRODUCTION: The study purpose was to evaluate tracheal intubating conditions and cardiovascular effects of rocuronium (roc) and vecuronium (vec) in the transport setting. METHODS: A prospective blinded study of adult patients requiring emergency rapid sequence oral tracheal intubation using direct laryngoscopy. Patients received equipotent doses of roc 1.0 mg/kg (n = 44) or vec 0.15 mg/kg (n = 56) on an alternate day basis. RESULTS: Intubation was successful in 95% of patients in the vec group and 100% in the roc group. The percentage of patients having good or excellent jaw relaxation and vocal cord exposure was similar between groups (vec/79%, roc/77%). Eleven patients (vec/7, roc/4) had difficult intubation as evidenced by Grade III or IV view and more than three attempts. Five patients in the vec group had inadequate neuromuscular blockade versus 1 patient in the roc group (P = 0.17). No cardiovascular differences occurred between groups after intubation. CONCLUSION: Tracheal intubating conditions and clinical evidence of complete neuromuscular blockade tended to be better after roc than after vec.