The effect of cooling on coagulation and haemostasis: should "Ice" be part of treatment of acute haemarthrosis in haemophilia?
Repeated haemarthroses and the consequences of blood in the joint contribute to blood induced joint disease (BIJD) in people with haemophilia (PWH). Prevention of bleeding, through medical management, is the standard of care in developed countries, but is not universally available due to financial and other barriers. Ice application, as part of R.I.C.E. (Rest, Ice, Compression, Elevation) or alone, is commonly recommended as an adjunct treatment to decrease bleeding, pain, tissue metabolism, oedema, and inflammation. This article will review evidence regarding local cooling by commonly used ice application methods, to decrease the temperature of the skin and intra-articular (IA) joint space and the resultant effects on haemostasis and coagulation. The general literature was reviewed for articles in English describing temperatures achievable in the skin and IA space using clinically relevant ice protocols, and the effect of cooling on haemostasis and coagulation. The literature demonstrates that typical methods of ice application can cool both the skin and IA space. Published, general literature studies have also consistently demonstrated that experimental cooling of blood and/or tissue, both in vitro and in vivo in humans and in animal models, can significantly impair coagulation and prolong bleeding. In PWH with acute haemarthrosis, ice application has potential to increase haemorrhage morbidity by further impairing coagulation and haemostasis. Ice has not been shown to improve overall outcome, stop bleeding nor swelling from haemarthrosis. Although ice can help manage acute, haemarthrosis-related pain, there are other available interventions that will not impair coagulation and haemostasis.
RUSH Hemophilia and Thrombophilia Center, Rush University Medical Center, Chicago, IL 60612-3833, USA. AngelaForsythPT@yahoo.com
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Forsyth
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Zourikian
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Valentino
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Rivard
D000208:Acute Disease; D000818:Animals; D001777:Blood Coagulation / Q000502:physiology*; D025861:Blood Coagulation Disorders, Inherited / Q000150:complications*; D017679:Cryotherapy; D006395:Hemarthrosis / Q000150:complications / Q000628:therapy*; D006801:Humans; D007053:Ice; D007596:Joints
D007053:Ice