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Thrombotic Thrombocytopenic Purpura (TTP)

Core EM

Joly, 2017; Sawler, 2020) Fresh frozen plasma (FFP) (contains ADMTS-13) may be used to supplement ADAMTS-13 if there is a delay in initiating TPE in the emergency department (i.e. 2018 Nov 30;2018(1):530-538. Prompt initiation of TPE has significantly decreased mortality for an initial episode of TTP from 90% to 10-20%.

Plasma 246
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SGEM#251: Nothing Compares to You…Because there was No Comparison Group

The Skeptics' Guide to EM

In contrast, protamine could be used for heparin and LMWH reversal and vitamin K, fresh frozen plasma and prothrombinase complex concentrate could be used to reverse coumadin ( Hunt and Levi BMJ 2018 ). The FDA granted accelerated approval for andexanet alfa (Andexxa) in May of 2018.

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Best Practices for Upper Gastrointestinal Hemorrhage

ACEP Now

Fresh frozen plasma, or FFP, should only be given to cirrhotic patients as part of the massive transfusion protocol in cases of profound hypotension, as “patients with cirrhosis rarely have true enzymatic hypocoagulability, and FFP may worsen bleeding due to over-resuscitation and dilution of coagulation factors.” 2018:36(4):689-698.

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REBEL Cast Ep 118: The PROCOAG Trial – 4F-PCC for Trauma Patients?

REBEL EM

Reversal of Trauma-Induced Coagulopathy Using First-Line Coagulation Factor Concentrates or Fresh Frozen Plasma (RETIC): A Single-Centre Parallel-Group, Open-Label Randomised Trial. J Trauma Acute Care Surg 2018. Lancet Haematol 2017. PMID: 28457980 Jehan F et al. PMID: 29664892 Zeeshan M et al.

FFP 144
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Unstable Pelvic Trauma Patient: ED Presentations, Evaluation, and Management

EMDocs

Institutional protocols should be utilized, keeping in mind that either whole blood or a 1:1:1 ratio of packed red blood cells, platelets, and fresh frozen plasma are optimal. Published October 9, 2018. Int J Environ Res Public Health. 2017;14(10):1217. Published 2017 Oct 12. doi:10.3390/ijerph14101217 Heilman, J.

ED 54