We have located links that may give you full text access.
Tranexamic acid in patients with traumatic brain injury: a meta-analysis.
Revista española de anestesiología y reanimación. 2024 Februrary 21
BACKGROUND: We performed a meta-analysis to assess the effectiveness and safety of tranexamic acid in patients with traumatic brain injury (TBI).
METHODS: We searched the literature for articles evaluating the effectiveness and safety of tranexamic acid (TXA) in TBI published between January 2012 and January 2021, and identified 8 studies with a total of 10860 patients: 5660 received TXA and 5200 served as controls. We used a dichotomous or continuous approach with a random or fixed-effect model to assess the efficacy and safety of TXA in TBI, and calculated the mean difference (MD) and odds ratio (OR) with the corresponding 95% confidence interval.
RESULTS: In patients with TBI, early administration of TXA was associated with a greater relative benefit (MD -2.45; 95% CI = -4.78 to -0.12; p=0.04) and less total haematoma expansion (MD - 2.52; 95% CI = -4.85 to -0.19; p=0.03) compared to controls. There were no statistically significant differences in mortality (OR 0.94; 95% CI=0.85-1.03; p=0.18), presence of progressive haemorrhage (OR 0.75; 95% CI=0.56-1.01; p=0.06), need for neurosurgery (OR 1.15; 95% CI=0.66-1.98; p=0.63), high Disability Rating Scale score (OR 0.90; 95% CI=0.56-1.45; p=0.68), and incidence of ischaemic or thromboembolic complications (OR 1.34; 95% CI=0.33-5.46; p=0.68) between TBI patients treated with TXA and controls.
CONCLUSIONS: Early administration of TXA in TBI patients may have a greater relative benefit and may inhibit haematoma expansion. There were no significant differences in mortality, presence of progressive haemorrhage, need for neurosurgery, high Disability Rating Scale score, and incidence of ischaemic or thromboembolic complications between TBI patients treated with TXA and controls. Further studies are needed to validate these results.
METHODS: We searched the literature for articles evaluating the effectiveness and safety of tranexamic acid (TXA) in TBI published between January 2012 and January 2021, and identified 8 studies with a total of 10860 patients: 5660 received TXA and 5200 served as controls. We used a dichotomous or continuous approach with a random or fixed-effect model to assess the efficacy and safety of TXA in TBI, and calculated the mean difference (MD) and odds ratio (OR) with the corresponding 95% confidence interval.
RESULTS: In patients with TBI, early administration of TXA was associated with a greater relative benefit (MD -2.45; 95% CI = -4.78 to -0.12; p=0.04) and less total haematoma expansion (MD - 2.52; 95% CI = -4.85 to -0.19; p=0.03) compared to controls. There were no statistically significant differences in mortality (OR 0.94; 95% CI=0.85-1.03; p=0.18), presence of progressive haemorrhage (OR 0.75; 95% CI=0.56-1.01; p=0.06), need for neurosurgery (OR 1.15; 95% CI=0.66-1.98; p=0.63), high Disability Rating Scale score (OR 0.90; 95% CI=0.56-1.45; p=0.68), and incidence of ischaemic or thromboembolic complications (OR 1.34; 95% CI=0.33-5.46; p=0.68) between TBI patients treated with TXA and controls.
CONCLUSIONS: Early administration of TXA in TBI patients may have a greater relative benefit and may inhibit haematoma expansion. There were no significant differences in mortality, presence of progressive haemorrhage, need for neurosurgery, high Disability Rating Scale score, and incidence of ischaemic or thromboembolic complications between TBI patients treated with TXA and controls. Further studies are needed to validate these results.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app