Vital Signs Directed Therapy: Improving Care in an Intensive Care Unit in a Low-Income Country

Tim Baker, Carl Otto Schell, Edwin Lugazia, Jonas Blixt, Moses Mulungu, Markus Castegren, Jaran Eriksen and David Konrad

PLOS ONE, 2015, vol. 10, issue 12, 1-15

Abstract: Background: Global Critical Care is attracting increasing attention. At several million deaths per year, the worldwide burden of critical illness is greater than generally appreciated. Low income countries (LICs) have a disproportionally greater share of critical illness, and yet critical care facilities are scarce in such settings. Routines utilizing abnormal vital signs to identify critical illness and trigger medical interventions have become common in high-income countries but have not been investigated in LICs. The aim of the study was to assess whether the introduction of a vital signs directed therapy protocol improved acute care and reduced mortality in an Intensive Care Unit (ICU) in Tanzania. Methods and Findings: Prospective, before-and-after interventional study in the ICU of a university hospital in Tanzania. A context-appropriate protocol that defined danger levels of severely abnormal vital signs and stipulated acute treatment responses was implemented in a four week period using sensitisation, training, job aids, supervision and feedback. Acute treatment of danger signs at admission and during care in the ICU and in-hospital mortality were compared pre and post-implementation using regression models. Danger signs from 447 patients were included: 269 pre-implementation and 178 post-implementation. Acute treatment of danger signs was higher post-implementation (at admission: 72.9% vs 23.1%, p

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0144801

DOI: 10.1371/journal.pone.0144801

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