Abstract
Background
Use of ICP monitoring is considered to be part of “standard of care” in management of severe traumatic brain injury, but it is rarely used in developing countries. The authors present a study which evaluates the efficacy and outcomes of ICP monitoring at a high-volume trauma center in India.
Methods
Data on management and outcomes for 126 patients who were admitted with diffuse traumatic brain injury (GCS 3–8) were studied prospectively over an 18-month period. These patients were treated by one of the two specific protocols: ICP monitoring-based or non-ICP monitoring-based. The primary outcome was measured based on 2 weeks mortality and GOS-E at 1, 3, and 6 months. Secondary outcome was measured based on need for brain-specific treatment, length of ICU stay, and radiation exposure.
Results
Mortality in a subset of patients who underwent surgical intervention later due to increased ICP values, drop in GCS, or radiological deterioration was noted to be significantly lower in the ICP monitoring group (p = 0.03), in spite of statistically insignificant difference in overall mortality rates between groups. GOS-E scores at 1 month were significantly better (p = 0.033) in ICP monitoring group, even though they equalized at 3 and 6 months. The need for brain-specific treatment (p < 0.001), radiation exposure (p < 0.001), and length of ICU stay (p = 0.013) was significantly lower in the ICP monitoring group.
Conclusions
ICP monitoring-based treatment protocol helps in achieving faster recovery; lowers mortality rates in operated patients; and reduces ICU stay, radiation exposure, and the need for brain-specific treatment.
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Abbreviations
- ICP:
-
Intracranial Pressure Monitoring
- ICU:
-
Intensive Care Unit
- GCS:
-
Glasgow Coma Scale
- GOS-E:
-
Glasgow Outcome Scale—Extended
- CT:
-
Computed Tomography
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional committee (Medical Trust Hospital, Ethics & Scientific Committee) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study. Identifying information regarding participants is not included in the study.
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The present study evaluates ICP monitoring in diffuse traumatic brain injury in a developing country (India) by comparing one group of patients with ICP monitoring (n = 67) and one group without (n = 59). The patients were allocated to the different management according to the protocol applied by the senior attending consultant neurosurgeon. It was reported that the ICP monitoring group improved faster, received less brain-specific treatment, and had fewer CT scans, less nephrological problems, shorter length of stay in the ICU, and better 1 month clinical outcome.
This is a valuable attempt to evaluate ICP monitoring in a developing country where ICP monitoring is not mandatory. It is also interesting to get an impression of how patients are managed without ICP monitoring, which is very different compared to escalated ICP-guided management protocols.
Per Enblad
Uppsala, Sweden
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Vora, T.K., Karunakaran, S., Kumar, A. et al. Intracranial pressure monitoring in diffuse brain injury—why the developing world needs it more?. Acta Neurochir 160, 1291–1299 (2018). https://doi.org/10.1007/s00701-018-3538-4
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DOI: https://doi.org/10.1007/s00701-018-3538-4