Complications of Massive Transfusion
In addition to the usual complications of regular transfusion such as TACO, TRALI and Graft vs. Host Disease (see Episode 36 Transfusions, Anticoagulants & Bleeding ) massive transfusion confer additional risks:
- Coagulation Factor Depletion
- Metabolic alkalosis
- Acute Respiratory Distress Syndrome (ARDS)
Traumatic Hemorrhage after Thrombolysis during Cardiac Arrest
In patients requiring CPR and thrombolytic therapy after cardiac arrest, while major traumatic and non-traumatic bleeding complications can lead to deterioration after ROSC, most bleeding complications are not life-threatening and can easily be managed. Duration of CPR longer than 10 minutes is not associated with increased risk of major hemorrhage in patients after thrombolysis. Sources of traumatic hemorrhage after thrombolysis in cardiac arrest to look out for include spleen and liver lacerations as well as hemothorax.
Dr. Nickson and Dr. Helman have no conflicts of interest to declare.
M.D. Donaldson, M.J. Seaman, G.R. Park. Massive Blood Transfusion. British Journal of Anaesthesia. 1992;69:6721-630.
Sihler KC, Napolitano LM. Complications of massive transfusion. Chest. 2010;137(1):209-20.
Kurkciyan I, Meron G, Sterz F, et al. Major bleeding complications after cardiopulmonary resuscitation: impact of thrombolytic treatment. J Intern Med. 2003;253(2):128-35.
Spohr F, Bottiger, BW, Safety of Thrombolysis during Cardiopulmonary Resuscitation. Drug Safety 2003; 26 (6): 367-379. Full PDF
Other FOAMed Resources on Complications of Massive Transfusion
Transfusion for massive blood loss on Trauma.org