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The objective of the present revision was to examine recent evidence behind (and adjust accordingly) the recommendations for emergency equipment and supplies, as well as skills that child health care providers should possess in the outpatient setting. It replaces the previous position statement published in 1999 (1).
METHOD OF STATEMENT DEVELOPMENT
PubMed and the Cochrane Library were searched using combinations of the following terms: cardiac arrest, children, emergency, endotracheal intubation skills, laryngeal mask, equipment, etiology, office, outpatient, primary care, pediatric and paediatric, vascular access and intraosseous. Relevant articles were identified from the bibliographies of the articles selected from the database searches. No studies were found that could establish a causal relationship between equipment availability and outcomes. Thus, recommendations were largely based on consensus achieved by the Canadian Paediatric Society’s Community Paediatrics Committee, Allergy Section, Hospital Paediatrics Section and the Paediatric Emergency Section.
Office-based physicians who care for children should have some basic emergency care equipment, supplies and medications available to deal with the infrequent, but life-threatening situations that they may encounter.
The ‘recommended’ equipment, supplies and medications (listed below) are considered to be optimal to support a child until his or her care is assumed by emergency medical services (EMS). The choice of exactly what to obtain was made with consideration of the following principles:
THE NATURE OF THE EMERGENCIES MOST LIKELY TO BE ENCOUNTERED
Canadian data from an urban setting demonstrated that only 1.9% of children suffering an out-of-hospital cardiac arrest will survive (2). It appears to be most reasonable for outpatient care providers to focus their preparations on pre-arrest emergencies that may affect children. The most common prearrest conditions affecting children are respiratory emergencies and trauma (3).
THE NATURE OF THE INTERVENTION AND HOW DIFFICULT IT IS
TO ACQUIRE
AND MAINTAIN THE SKILLS NECESSARY TO OPERATE THE EQUIPMENT
Even in high-volume urban centres, among trained EMS personnel, unintentional esophageal intubations occur not infrequently (4). It is unlikely that health care providers, who do not regularly perform endotracheal intubations, will be able to maintain this skill. Inappropriate delays in oxygenation may occur during unsuccessful intubation attempts, and unrecognized esophageal intubation can be catastrophic. Moreover, when endotracheal intubation is compared with self-inflating bag and mask ventilation, the latter has been shown to be the simplest and most successful intervention for gas exchange in simulated models of apnea when used by paramedics (4). A bag and mask approach more rapidly establishes ventilation when compared with laryngeal masks used by critical care nurses (5).
Similarly, vascular access by intravenous catheter placement is difficult to achieve in severely hypovolemic children, and although successful intraosseous access may require less maintenance of skill (6,7), both methods require training and probably ongoing practice to maintain proficiency.
Oxygen by face mask or by bag and valve mask is relatively uncomplicated to administer and may be lifesaving. There does not appear to be an advantage to neurological outcomes among paediatric outpatients who are resuscitated using endotracheal intubation compared with bag and mask ventilation when used by EMS providers in an urban setting (8).
Nebulization of salbutamol for status asthmaticus and of L-epinephrine for children with severe croup (and possibly, outpatients with severe bronchiolitis [9]) may also be lifesaving and requires little training or maintenance of skill.
Intraosseous infusion is of unknown value when used for prehospital vascular access in urban areas (10). However, when EMS are not likely to be readily available, the value of office-based vascular access skills for the care of a hypovolemic child cannot be overstated.
Given that brief seizures usually have good outcomes, the treatment of seizures with benzodiazepines in the prehospital setting must be a balanced approach, taking into consideration the skill and availability of ventilatory support (should benzodiazepine lead to respiratory depression), the duration of the seizure and the availability of EMS.
Mock ‘codes’ in the office setting have been shown to decrease provider anxiety, improve confidence, and lead to further training and written office protocols (11,12).
A physician whose office is further from EMS will need to stock more of the ‘desirable’ equipment items. Physicians working in remote areas may require more training in paediatric advanced life support and in ongoing maintenance of skills. Often, rural general practitioners participate in local emergency department shifts, and rural paediatricians may participate in on-call coverage for emergency departments and newborn emergencies. It may be more feasible for physicians with these practice opportunities to maintain their acute care skills.
Recommended items listed in Tables 1, 2, 3 and 4 should be considered to be the minimum inventory stocked in physicians’ offices. Desirable items should be stocked by paediatricians who can maintain proficiency in their use and by physicians who are remote from EMS. All drugs should be kept in a locked emergency equipment container, and their expiry dates should be reviewed regularly.
ACKNOWLEDGEMENTS: This position statement was reviewed by the College of Family Physicians of Canada.
COMMUNITY PAEDIATRICS COMMITTEE
Members: Drs Minoli Amit, St Martha’s Regional Hospital, Antigonish, Nova Scotia; Carl Cummings, Montreal, Quebec; Barbara Grueger, Whitehorse General Hospital, Whitehorse, Yukon; Mark Feldman, Toronto, Ontario (chair); Mia Lang, Royal Alexandra Hospital, Edmonton, Alberta; Janet Grabowski, Winnipeg, Manitoba (board representative)Disclaimer: The recommendations in this position statement do not indicate an exclusive course of treatment or procedure to be followed. Variations, taking into account individual circumstances, may be appropriate. Internet addresses are current at time of publication.