Study of Critical Biochemical Alert System in Prompting Timely Clinical Responses by the ICU staff: A Retrospective Observational Study
DOI:
https://doi.org/10.69980/ajpr.v28i2.488Keywords:
ICU, critical value alert, laboratory information system, response time, clinical workflow, biochemical parametersAbstract
Background: In intensive care units (ICUs), early detection and timely response to critical biochemical abnormalities are essential for preventing deterioration and reducing mortality.The reports generation exercise in laboratory is time consuming.It takes 8 -12 hours to generate and release basic reports.Virtual alert systems integrated within Laboratory Information Systems (LIS) can notify ICU teams of critical values in real time, potentially expediting intervention.
Objective: To evaluate the impact of a Critical Biochemical Alert System (CBAS) on the timeliness of ICU staff responses following the generation of critical laboratory alerts.
Methods: A retrospective observational study was conducted in the ICUs of a tertiary care hospital. Data from laboratory alert logs and ICU documentation over a 6-month period is analyzed. Response time to biochemical alerts and nature of interventions are studied.
Results : This study quantify the average response time, identify common types of alerts and corresponding clinical actions, and assess adherence to institutional timelines for critical response. Barriers to prompt response such as shift timing, staff category, and alert overload are also explored.
Conclusion:
This study provides insight into the operational utility of biochemical alert systems in enhancing ICU responsiveness, thus supporting workflow redesign and alert management strategies.
References
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