The Effects of Intraoperative Tranexamic Acid on Perioperative Bleeding In Craniotomies

Summary

The goal of this clinical trial is to test the effect of a drug called tranexamic acid (TXA) on reducing blood loss in participants undergoing surgery to remove brain tumors. The main questions it aims to answer are: 1. Does TXA 20 mg/kg IV bolus of TXA, and 1 mg/kg/hr infusion of TXA reduce the amount of estimated blood loss during surgery? 2. Does TXA 20 mg/kg IV bolus of TXA, and 1 mg/kg/hr infusion of TXA prevent re-operation, disability or death related to bleeding inside the head during and after surgery? Participants are randomized to receive 20 mg/kg IV bolus of TXA or matching placebo within 30 minutes of start of surger, and then 1 mg/kg/hr infusion of TXA or matching from the start of surgery to end of surgery. Treatment allocation is blinded. Investigator will compare the two treatment arms to see whether there are differences in the amount of blood loss during surgery and bleeding-related complications. Investigators will also monitor for any side effects of TXA.

Timeline

Start

2024-04-03

Primary completion

2027-01-31

Completion

2028-12-31

Publications

• Results Rajagopalan V, Chouhan RS, Pandia MP, Lamsal R, Rath GP. Effect of Intraoperative Blood Loss on Perioperative Complications and Neurological Outcome in Adult Patients Undergoing Elective Brain Tumor Surgery. J Neurosci Rural Pract. 2019 Oct;10(4):631-640. doi: 10.1055/s-0039-3399487. Epub 2019 Dec 11.
• Results Rolston JD, Han SJ, Lau CY, Berger MS, Parsa AT. Frequency and predictors of complications in neurological surgery: national trends from 2006 to 2011. J Neurosurg. 2014 Mar;120(3):736-45. doi: 10.3171/2013.10.JNS122419. Epub 2013 Nov 22.
• Results Hooda B, Chouhan RS, Rath GP, Bithal PK, Suri A, Lamsal R. Effect of tranexamic acid on intraoperative blood loss and transfusion requirements in patients undergoing excision of intracranial meningioma. J Clin Neurosci. 2017 Jul;41:132-138. doi: 10.1016/j.jocn.2017.02.053. Epub 2017 Mar 7.
• Results Vel R, Udupi BP, Satya Prakash MV, Adinarayanan S, Mishra S, Babu L. Effect of low dose tranexamic acid on intra-operative blood loss in neurosurgical patients. Saudi J Anaesth. 2015 Jan;9(1):42-8. doi: 10.4103/1658-354X.146304.
• Results Eustache G, Nardi N, Rousseau C, Aouaissia S, Aillet S, Delahaye Larralde S, Wodey E, Riffaud L. Importance of tranexamic acid in pediatric monosutural craniosynostosis surgery. J Neurosurg Pediatr. 2021 Dec 24;29(4):412-418. doi: 10.3171/2021.10.PEDS21438. Print 2022 Apr 1.
• Results Crantford JC, Wood BC, Claiborne JR, Ririe DG, Couture DE, Thompson JT, David LR. Evaluating the safety and efficacy of tranexamic acid administration in pediatric cranial vault reconstruction. J Craniofac Surg. 2015 Jan;26(1):104-7. doi: 10.1097/SCS.0000000000001271.
• Results Wu B, Lu Y, Yu Y, Yue H, Wang J, Chong Y, Cui W. Effect of tranexamic acid on the prognosis of patients with traumatic brain injury undergoing craniotomy: study protocol for a randomised controlled trial. BMJ Open. 2021 Nov 25;11(11):e049839. doi: 10.1136/bmjopen-2021-049839.
• Results CRASH-2 trial collaborators; Shakur H, Roberts I, Bautista R, Caballero J, Coats T, Dewan Y, El-Sayed H, Gogichaishvili T, Gupta S, Herrera J, Hunt B, Iribhogbe P, Izurieta M, Khamis H, Komolafe E, Marrero MA, Mejia-Mantilla J, Miranda J, Morales C, Olaomi O, Olldashi F, Perel P, Peto R, Ramana PV, Ravi RR, Yutthakasemsunt S. Effects of tranexamic acid on death, vascular occlusive events, and blood transfusion in trauma patients with significant haemorrhage (CRASH-2): a randomised, placebo-controlled trial. Lancet. 2010 Jul 3;376(9734):23-32. doi: 10.1016/S0140-6736(10)60835-5. Epub 2010 Jun 14.
• Results Brown NJ, Hartke JN, Pacult M, Burkett KR, Gendreau J, Catapano JS, Lawton MT. Tranexamic Acid Demonstrates Efficacy without Increased Risk for Venous Thromboembolic Events in Cranial Neurosurgery: Systematic Review of the Evidence and Current Applications in Nontraumatic Pathologies. World Neurosurg. 2024 Mar;183:29-40. doi: 10.1016/j.wneu.2023.11.148. Epub 2023 Dec 3.

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