RT Journal Article
SR Electronic
T1 Two-thumb-encircling advantageous for lay responder infant CPR: a randomised manikin study
JF Archives of Disease in Childhood
JO Arch Dis Child
FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health
SP 530
OP 534
DO 10.1136/archdischild-2018-314893
VO 104
IS 6
A1 Jeffrey L Pellegrino
A1 David Bogumil
A1 Jonathan L Epstein
A1 Rita V Burke
YR 2019
UL http://adc.bmj.com/content/104/6/530.abstract
AB Objective Paediatric health providers and educators influence infant mortality through advocacy and training within families and communities. This research sought to establish the efficacy and training of two-finger versus two-thumb-encircling techniques for lone responder infant chest compressions with ventilations in initially trained infant caregivers.Design This is a randomised, cross-over educational intervention assessed on instrumented manikins using the 2015 guideline measures of quality infant cardiopulmonary resuscitation (CPR). Additional subjective data on the experience were collected through self-reporting.Setting Non-healthcare community organisations and secondary school classrooms.Participants Fourteen years or older, fluent in English and had not taken infant CPR in the last 5 years.Interventions Groups of eight participants were randomised to learn one technique, practised and then tested for 8 min. After a 30 min rest, the group repeated the process using the other technique.Main outcome measures Mean chest compression depth and rate, compression fraction, and correct hand position; tiredness and pain as reported by the caregiver.Results The two-thumb-encircling technique achieved a deeper mean compression depth over the 8 min period (2.0 mm, p<0.01), closer to the minimum recommendation of 40 mm; the two-finger technique achieved higher percentages of compression fraction and complete recoil. Caregivers preferred the two-thumb technique (64%), and of these 70% had long fingernails.Conclusions The two-thumb-encircling technique improved compression depth, over an 8 min scenario, and was preferred by caregivers. This adds to the existing literature on the advantages of two-thumb-encircling as a technique for lone and team infant CPR, which counters current guidelines.