Intramuscular injection of tranexamic acid (TXA) would increase its use in situations where administration of intravenous drugs is difficult. The investigators aim to assess the population pharmacokinetics of intramuscular TXA in trauma patients. Primary endpoint: Serum TXA concentrations over time. Secondary endpoints: Local reactions at injection sites and adverse events
A prospective, open-label, multicentre, pharmacokinetic study conducted in the UK hospital. Potential eligible patients will have received a 1 gram IV dose of TXA at the scene of the injury or on arrival in hospital and a second dose is clinically indicated.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
NONE
Enrollment
31
To be administered intramuscularly (2 injections)
The Royal London Hospital
London, United Kingdom
St George's Hospital
London, United Kingdom
Concentration of serum TXA concentrations over time.
Time frame: Blood samples will be taken pre-dose and up to 11 hours after IM TXA
Number of participants with Injection sites reactions
Time frame: death, discharge or day seven (whichever comes first)
Number of adverse events reported by type
adverse events will be coded using MedDRA
Time frame: death, discharge or day 7 (whichever comes first)
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