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- Chesnut, Randall, et al.
(författare)
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A Consensus-based Interpretation of the BEST TRIP ICP Trial.
- 2015
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Ingår i: Journal of Neurotrauma. - : Mary Ann Liebert Inc. - 1557-9042 .- 0897-7151. ; 32:22, s. 1722-1724
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Tidskriftsartikel (refereegranskat)abstract
- Widely varying published and presented analyses of the BEST TRIP randomized controlled trial of intracranial pressure (ICP) monitoring have suggested denying trial generalizability, questioning the need for ICP monitoring in severe traumatic brain injury (sTBI), re-assessing current clinical approaches to monitored ICP, and initiating a general ICP-monitoring moratorium. In response to this dissonance, 23 clinically-active, international opinion leaders in acute-care sTBI management met to draft a consensus statement to interpret this study. A Delphi-method-based approach employed iterative pre-meeting polling to codify the groups general opinions, followed by an in-person meeting wherein individual statements were refined. Statements required an agreement threshold of > 70% by blinded voting for approval. Seven precisely-worded statements resulted, with agreement levels of 83-100%. These statements, which should be read in toto to properly reflect the group's consensus positions, conclude that this study: 1) studied protocols, not ICP-monitoring per se; 2) applies only to those protocols and specific study groups and should not be generalized to other treatment approaches or patient groups; 3) strongly calls for further research on ICP interpretation and use; 4) should be applied cautiously to regions with much different treatment milieu; 5) did not investigate the utility of treating monitored ICP in the specific patient group with established intracranial hypertension; 6) should not change the practice of those currently monitoring ICP; and 7) provided a protocol, used in non-monitored study patients, that should be considered when treating without ICP monitoring. Consideration of these statements can clarify study interpretation and avoid "collateral damage".
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| 2. |
- Childs, Charmaine, et al.
(författare)
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Report of a consensus meeting on human brain temperature after severe traumatic brain injury : Its measurement and management during pyrexia
- 2010
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Ingår i: Frontiers in Neurology. - : Frontiers Media SA. - 1664-2295. ; NOV
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Tidskriftsartikel (refereegranskat)abstract
- Temperature disturbances are common in patients with severe traumatic brain injury. The possibility of an adaptive, potentially beneficial role for fever in patients with severe brain trauma has been dismissed, but without good justification. Fever might, in some patients, confer benefit. A cadre of clinicians and scientists met to debate the clinically relevant, but often controversial issue about whether raised brain temperature after human traumatic brain injury (TBI) should be regarded as "good or bad" for outcome. The objective was to produce a consensus document of views about current temperature measurement and pyrexia treatment. Lectures were delivered by invited speakers with National and International publication track records in thermoregulation, neuroscience, epidemiology, measurement standards and neurocritical care. Summaries of the lectures and workshop discussions were produced from transcriptions of the lectures and workshop discussions. At the close of meeting, there was agreement on four key issues relevant to modern temperature measurement and management and for undergirding of an evidence-based practice, culminating in a consensus statement. There is no robust scientific data to support the use of hypothermia in patients whose intracranial pressure is controllable using standard therapy. A randomized clinical trial is justified to establish if body cooling for control of pyrexia (to normothermia) vs moderate pyrexia leads to a better patient outcome for TBI patients.
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