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Coagulation factors

Coagulation factors are proteins, which in the blood, cause clotting. The factors are manufactured either from human blood (plasma derived) or genetic engineering (recombinant). Advice should be sought from a Consultant Haematologist prior to any decision to prescribe and administer coagulation factors.

Ajmaline provocation test

This page explains about ajmaline provocation tests, what is involved and what to expect when your child comes to Great Ormond Street Hospital (GOSH) for the test. An ajmaline provocation test is carried out to diagnose a specific condition called Brugada syndrome.

Tara Murphy

Dr Tara Murphy is a Consultant Paediatric Neuropsychologist and Clinical Psychologist. She has worked at Great Ormond Street Hospital since 2003 in neuropsychology and intervention services. In 2012, Dr Murphy co-established and continues to develop and lead the Psychological Medicine Team in the Department of Child and Adolescent Mental Health.

Warfarin

Warfarin is an anticoagulant medication (known as a ‘blood thinner’) that will slow down blood clotting to prevent abnormal blood clots from developing or worsening. This page from Great Ormond Street Hospital (GOSH) explains about the anticoagulant (blood thinner) medication warfarin, how it should be taken and how it will be monitored.