J Neurointensive Care.  2024 Apr;7(1):18-28. 10.32587/jnic.2023.00731.

Intracranial Pressure Monitoring in Patients With Traumatic Brain Injury: An Umbrella Review of Systematic Review and Meta-Analysis

Affiliations
  • 1Colombian Clinical Research Group in Neurocritical Care, Bogota, Colombia
  • 2Department of Neurosurgery, Bhopal Memorial Hospital and Research Centre, bhopal, India
  • 3Department of Neurosurgery, General University Hospital, Valencia, Spain
  • 4Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
  • 5Department of Neurosurgery, All India Institute of Medical Sciences, Saket Nagar, Bhopal, Madhya Pradesh, India

Abstract

Background
The objective of this study is to summarize the evidence in Cochrane and non-Cochrane systematic reviews, the effects, and the benefits of monitoring intracranial pressure (ICP) in patients with head trauma with an indication of ICP monitoring
Methods
The process of preparing this overview followed the guidelines established by the Joanna Briggs Institute (JBI) for umbrella reviews. Two independent reviewers evaluated the quality of reporting, bias risk, methodologies, and evidence using three different tools: the Risk of Bias in Systematic Reviews (ROBIS) instrument, Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), and A Measurement Tool to Assess Systematic Reviews (AMSTAR 2).
Results
A total of five papers met the criteria for inclusion in the study. These papers consisted of 49 primary research studies and 19 unique primary research studies. One of the SRs indicated that using intracranial pressure (ICP) monitoring led to a reduction in mortality. Two of the SRs had mixed results with temporal variation, while two found no significant difference in mortality with ICP monitoring. It is important to note that the quality of the SRs varied, with some being of higher quality than others.
Conclusion
There was no conclusive evidence that ICP monitoring reduces mortality in TBI patients. There was high heterogeneity in included primary research studies. Future research should aim to address the limitations of these studies and provide more conclusive evidence regarding the effectiveness of ICP monitoring in reducing mortality in patients with traumatic brain injury.

Keyword

Intracranial pressure monitoring; Traumatic brain injury; Outcomes; Mortality; Length of hospital stay; Umbrella reviews
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