We have located links that may give you full text access.
Journal Article
Meta-Analysis
Point-of-care thromboelastography/thromboelastometry-based coagulation management in cardiac surgery: a meta-analysis of 8332 patients.
Journal of Surgical Research 2016 June 16
OBJECTIVES: Severe bleeding related to cardiac surgery is associated with increased morbidity and mortality. Thromboelastography (TEG) and thromboelastometry (ROTEM) are point-of-care tests (POCT). Bedside ROTEM/TEG can rapidly detect changes in blood coagulation and therefore provide a goal-directed, individualized coagulation therapy. In this meta-analysis, we aimed to determine the current evidence for or against POCT-guided algorithm in patients with severe bleeding after cardiac surgery.
METHODS: We performed a meta-analysis of randomized controlled trials and observational trials retrieved from a literature search in PubMed, EMBASE, and Cochrane Library. Only trials comparing transfusion strategy guided by TEG/ROTEM with a standard of care control group undergoing cardiac surgery were included. In addition, at least one clinical outcome had to be mentioned: mortality, surgical re-exploration rate, sternal wound infection, and acute kidney injury (AKI). Also, surrogate parameters such as transfusion requirements and amount of blood loss were analyzed. The pooled treatment effects (odds ratio [OR] and 95% confidence intervals [CI]) were assessed using a fixed or random-effects model.
RESULTS: The literature search retrieved a total of 17 trials (nine randomized controlled trial and eight observational trials) involving 8332 cardiac surgery patients. POCT-guided transfusion management significantly decreased the odds for patients to receive allogeneic blood products (OR 0.63, 95% CI 0.56-0.71; P < 0.00001) and the re-exploration rate due to postoperative bleeding (OR 0.56, 95% CI 0.45-0.71; P < 0.00001). Furthermore, the incidence of postoperative AKI (OR 0.77, 95% CI 0.61-0.98; P = 0.0278) and thromboembolic events (OR 0.44, 95% CI 0.28-0.70; P = 0.0006) was significantly decreased in the TEG/ROTEM group. No statistical differences were found with regard to inhospital mortality, cerebrovascular accident, or length of intensive care unit and hospital stay.
CONCLUSIONS: TEG/ROTEM-based coagulation management decreases the risk of allogeneic blood product exposure after cardiac surgery. Furthermore, it results in significantly lower re-exploration rate, decreased incidence of postoperative AKI, and thromboembolic events in cardiac surgery patients. Results of this meta-analysis indicate that POCT-guided transfusion therapy is superior to the current standard of care.
METHODS: We performed a meta-analysis of randomized controlled trials and observational trials retrieved from a literature search in PubMed, EMBASE, and Cochrane Library. Only trials comparing transfusion strategy guided by TEG/ROTEM with a standard of care control group undergoing cardiac surgery were included. In addition, at least one clinical outcome had to be mentioned: mortality, surgical re-exploration rate, sternal wound infection, and acute kidney injury (AKI). Also, surrogate parameters such as transfusion requirements and amount of blood loss were analyzed. The pooled treatment effects (odds ratio [OR] and 95% confidence intervals [CI]) were assessed using a fixed or random-effects model.
RESULTS: The literature search retrieved a total of 17 trials (nine randomized controlled trial and eight observational trials) involving 8332 cardiac surgery patients. POCT-guided transfusion management significantly decreased the odds for patients to receive allogeneic blood products (OR 0.63, 95% CI 0.56-0.71; P < 0.00001) and the re-exploration rate due to postoperative bleeding (OR 0.56, 95% CI 0.45-0.71; P < 0.00001). Furthermore, the incidence of postoperative AKI (OR 0.77, 95% CI 0.61-0.98; P = 0.0278) and thromboembolic events (OR 0.44, 95% CI 0.28-0.70; P = 0.0006) was significantly decreased in the TEG/ROTEM group. No statistical differences were found with regard to inhospital mortality, cerebrovascular accident, or length of intensive care unit and hospital stay.
CONCLUSIONS: TEG/ROTEM-based coagulation management decreases the risk of allogeneic blood product exposure after cardiac surgery. Furthermore, it results in significantly lower re-exploration rate, decreased incidence of postoperative AKI, and thromboembolic events in cardiac surgery patients. Results of this meta-analysis indicate that POCT-guided transfusion therapy is superior to the current standard of care.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
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