Dataset Information

Predictors and outcome of cardiac arrest in paediatric patients presenting to emergency medicine department of tertiary hospitals in Tanzania.

ABSTRACT:

Background

The survival of children who suffer cardiac arrest is poor. This study aimed to determine the predictors and outcome of cardiac arrest in paediatric patients presenting to an emergency department of a tertiary hospital in Tanzania.

Methodology

This was a prospective cohort study of paediatric patients > 1 month to ≤ 14 years presenting to Emergency Medicine Department of Muhimbili National Hospital (EMD) in Tanzania from September 2019 to January 2020 and triaged as Emergency and Priority. We enrolled consecutive patients during study periods where patients' demographic and clinical presentation, emergency interventions and outcome were recorded. Logistic regression analysis was performed to identify the predictors of cardiac arrest.

Results

We enrolled 481 patients, 294 (61.1%) were males, and the median age was 2 years [IQR 1-5 years]. Among studied patients, 38 (7.9%) developed cardiac arrest in the EMD, of whom 84.2% were ≤ 5 years. Referred patients were over-represented among those who had an arrest (84.2%). The majority 33 (86.8%) of those who developed cardiac arrest died. Compromised circulation on primary survey (OR 5.9 (95% CI 2.1-16.6)), bradycardia for age on arrival (OR 20.0 (CI 1.6-249.3)), hyperkalemia (OR 8.2 (95% CI 1.4-47.7)), elevated lactate levels > 2 mmol/L (OR 5.2 (95% CI 1.4-19.7)), oxygen therapy requirement (OR 5.9 (95% CI 1.3-26.1)) and intubation within the EMD (OR 4.8 (95% CI 1.3-17.6)) were independent predictors of cardiac arrest.

Conclusion

Thirty-eight children developed cardiac arrest in the EMD, with a very high mortality. Those who arrested were more likely to present with signs of hypoxia, shock and acidosis, which suggest they were at later stage in their illness. Outcomes can be improved by strengthening the pre-referral care and providing timely critical management to prevent cardiac arrest.

SUBMITTER: Yussuf AO

PROVIDER: S-EPMC9277961 | biostudies-literature |

REPOSITORIES: biostudies-literature

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