PDFS/ED517971.Pdf

Total Page:16

File Type:pdf, Size:1020Kb

PDFS/ED517971.Pdf The University of Notre Dame Australia ResearchOnline@ND Theses 2017 Development, implementation, evaluation and validation of a haemophilia nurses’ education program in South Africa Jill Smith The University of Notre Dame Australia Follow this and additional works at: https://researchonline.nd.edu.au/theses Part of the Nursing Commons COMMONWEALTH OF AUSTRALIA Copyright Regulations 1969 WARNING The material in this communication may be subject to copyright under the Act. Any further copying or communication of this material by you may be the subject of copyright protection under the Act. Do not remove this notice. Publication Details Smith, J. (2017). Development, implementation, evaluation and validation of a haemophilia nurses’ education program in South Africa (Doctor of Philosophy (College of Nursing)). University of Notre Dame Australia. https://researchonline.nd.edu.au/theses/184 This dissertation/thesis is brought to you by ResearchOnline@ND. It has been accepted for inclusion in Theses by an authorized administrator of ResearchOnline@ND. For more information, please contact [email protected]. Development , implementation, evaluation and validation of a haemophilia nurses’ education program in South Africa. Jill Smith ID 20103001 A thesis submitted to fulfil the requirements for the Degree of Doctor of Philosophy School of Nursing and Midwifery The University of Notre Dame Australia 2017 Table of Contents Table of Contents ................................................................................................................................................. 2 List of Tables ........................................................................................................................................................ 7 List of Figures ....................................................................................................................................................... 8 List of Appendices ................................................................................................................................................ 9 List of Acronyms & Explanations ..................................................................................................................... 10 Abstract ............................................................................................................................................................... 12 Declaration of Authorship ................................................................................................................................. 14 Acknowledgements ............................................................................................................................................. 15 Chapter 1 Background to the Study ................................................................................................................. 16 1.1 Introduction ......................................................................................................................................... 16 1.2 Haemophilia ........................................................................................................................................ 16 1.2.1 Treatment of haemophilia. .................................................................................................... 18 1.2.2 Education of the nurse to manage the care of the PWH and family. .................................... 21 1.2.3 Management of PWH in SA: The education imperative....................................................... 22 1.2.4 Resources to treat haemophilia. ............................................................................................ 24 1.2.5 Development of the Haemophilia Nurse Education Program in SA. .................................... 24 1.3 Aims and significance of the study ..................................................................................................... 25 1.4 Study research questions ..................................................................................................................... 26 1.5 Chapter summary ................................................................................................................................ 27 Chapter 2 Literature Review: Haemophilia .................................................................................................... 29 2.1 Introduction ......................................................................................................................................... 29 2.2 Haemophilia defined ........................................................................................................................... 29 2.3 History of haemophilia ........................................................................................................................ 31 2.3.1 History of the management and treatment of haemophilia. .................................................. 32 2.4 Inheritance patterns of haemophilia .................................................................................................... 34 2.4.1 The effect of haemophilia on a particular family. ................................................................. 35 2.5 Mechanism of blood clotting .............................................................................................................. 37 2.5.1 Coagulation inhibition. ......................................................................................................... 40 2.6 Diagnosing haemophilia ..................................................................................................................... 41 2.6.1 Clinical presentation. ............................................................................................................ 41 2.6.2 Family history. ...................................................................................................................... 42 2.6.3 Laboratory tests to aid diagnosis. .......................................................................................... 43 2.7 Complications of haemophilia ............................................................................................................ 44 2.7.1 Inhibitors. .............................................................................................................................. 44 2.7.2 Blood-borne viruses. ............................................................................................................. 46 2.8 Treatment and management of haemophilia ....................................................................................... 47 2.9 Current treatment protocols................................................................................................................. 49 2.9.1 Plasma-derived treatments. ................................................................................................... 50 2 2.9.1.2 Cryoprecipitate (Cryo). ...................................................................................................... 51 2.9.1.3 Fresh frozen plasma. .......................................................................................................... 52 2.9.1.4 Fibrin glue. ......................................................................................................................... 52 2.9.2 Further considerations in developing countries. ................................................................... 54 2.10 Recent developments ........................................................................................................................ 54 2.11 The nurse’s role in haemophilia care ................................................................................................ 57 2.12 Haemophilia care in developing countries ........................................................................................ 59 2.13 The South African context ................................................................................................................ 60 2.14 Conclusion ........................................................................................................................................ 64 Chapter 3 The HNEP for Registered Nurses in South Africa ........................................................................ 65 3.1 Introduction ......................................................................................................................................... 65 3.2 Health resource challenges in South Africa ........................................................................................ 65 3.3 The Role of education in nursing ........................................................................................................ 68 3.3.1 Nurse education and practice in South Africa....................................................................... 70 3.3.2 Development of the HNEP. .................................................................................................. 74 3.3.3 Creation of the HNEP. .......................................................................................................... 75 3.4 Cultural factors impacting HNEP education ....................................................................................... 76 3.5 An overview of the content of the first HNEP .................................................................................... 79 3.6 The researcher’s involvement in the development of the HNEP. ......................................................
Recommended publications
  • Protein C and S Deficiency in Deep Vein Thrombosis Patients Referred to Iranian Blood Transfusion Organization, Kermanshah
    Protein C and S Deficiency in Deep Vein Thrombosis Patients Referred to Iranian Blood Transfusion Organization, Kermanshah Mehrdad Payandeh, 1 Mohammad Erfan Zare, 1, 2 Atefeh Nasir Kansestani, 1, 2 Kamran Ma nsouri, 1, 3 Zohreh Rahimi, 1, 4 Amir Hossein Hashemian, 5 Ebrahim Soltanian, 6 Hoshang Yousefi, 6 1Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran 2Student Research Committee, Kermanshah University of Medical Scien ces, Kermanshah, Iran 3Department of Molecular Medicine, School of advanced Medical Technologies, Tehran University of Medical Sciences, Tehran, Iran 4Department of Biochemistry, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Ir an 5Department of Biostatistics, Faculty of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Iran 6Research Center of Iranian Blood Transfusion Organization, Kermanshah, Iran Corresponding Author : Mohammad Erfan Zare, BSC student of M edical Lab Sciences. Medical Biology Research Center, P.O.Box: 1568, Sorkheh Lizheh, Kermanshah University of Medical Sciences, Kermanshah, Iran. E-mail : [email protected] Tel: +98 831 4276473 Fax: +98 831 4276471 Abstract Introduction: Normal homeostas is system has several inhibitor mechanisms in front of the amplifier’s natural clotting enzyme to prevent fibrin clots in the vessels. The main inhibitors of coagulation pathway are antithrombin (AT), protein C and protein S. Patients with hereditary defic iency of coagulation inhibitors are susceptible to venous thromboembolism (VTE). One of the major clinical manifestations of VTE is deep vein thrombosis (DVT). The present study has investigated the frequency of protein C and S deficiency among DVT patients that by using of these results and results from our previous study; we determined the most important hereditary risk factors for DVT in the Kermanshah Province of Iran with the Kurdish ethnic background.
    [Show full text]
  • Understanding Haemophilia
    Understanding haemophilia Understanding haemophilia Contents Introduction 3 Haemophilia and your child 4 What is haemophilia? 5 What causes haemophilia? 5 Can females have haemophilia? 6 Carriers 8 Who is affected by haemophilia? 9 How severe is haemophilia? 9 Signs and symptoms of haemophilia 11 How is haemophilia diagnosed? 14 Diagnosis 14 Treatment 16 Port-a-cath 19 Managing joint bleeds with PRICE 19 Gene therapy 21 Possible complications of haemophilia 22 Inhibitors 22 Joint damage 22 Medical and dental treatment 23 Surgery Circumcision Dental care Medicines Vaccinations Bleeding disorder card Living with haemophilia 26 Sport and exercise 27 School, college and work 28 Travel 29 Pregnancy and haemophilia 30 Glossary of terms 32 About The Haemophilia Society 33 2 Understanding haemophilia Introduction This booklet is about haemophilia A and B. It gives a general overview of haemophilia and information on diagnosing, treating and living with the condition that we hope will answer your main questions. It has been written for people directly affected by haemophilia and for anyone interested in learning about haemophilia. If you are a parent and your child has recently been diagnosed with haemophilia you may be feeling quite overwhelmed. Remember, you’re not alone and many families are facing the same concerns and issues. Please do get in touch – we have lots of support and information available as well as services for parents and children. You can find out more via our website or Facebook pages, by emailing [email protected] or calling us on 020 7939 0780. The outlook is now the best it has ever been for people with haemophilia in the UK.
    [Show full text]
  • Understanding Haemophilia CHAPTER 2
    Understanding haemophilia CHAPTER 2 KEY POINTS • Haemophilia is an inherited condition caused by a gene alteration. • There are two types of haemophilia – A and B. • Haemophilia can be mild, moderate or severe. • Haemophilia is most commonly diagnosed in boys. • If you are considering having more children, there is support available to help with your decision. Haemophilia is an inherited bleeding disorder where blood doesn’t clot properly. It is caused when blood does not produce enough of one of the essential clotting ingredients. These ‘ingredients’ are clotting factors — proteins in the blood that control bleeding. The missing ingredient that causes haemophilia is usually either factor VIII (8) or IX (9). Roman numerals are used when referring to clotting factors. CHAPTER 2 2.1 UNDERSTANDING HAEMOPHILIA Blood clotting and bleeding Understanding how bleeding starts and stops NormalNormal clotting clotting process process Clotting factor activity Source: Hemophilia in Pictures. © WFH 2005. http://www1.wfh.org/publications/files/pdf-1311.pdf Bleeding starts when a capillary (small blood vessel) is injured and blood leaks out. When this happens, the capillary tightens up to slow the bleeding and blood cells called platelets make a plug to patch the hole. For people without haemophilia, the many clotting factors in plasma (part of the blood) knit together to make a clot over the plug. This makes the plug stronger and stops the bleeding. Clotting factor VIII and factor IX are essential to making the blood clot. 2.2 CHAPTER 2 UNDERSTANDING HAEMOPHILIA ClottingClotting in in haemophilia haemophilia Clotting factor activity Source: Hemophilia in Pictures. © WFH 2005.
    [Show full text]
  • Terminology Resource File
    Terminology Resource File Version 2 July 2012 1 Terminology Resource File This resource file has been compiled and designed by the Northern Assistant Transfusion Practitioner group which was formed in 2008 and who later identified the need for such a file. This resource file is aimed at Assistant Transfusion Practitioners to help them understand the medical terminology and its relevance which they may encounter in the patient’s medical and nursing notes. The resource file will not include all medical complaints or illnesses but will incorporate those which will need to be considered and appreciated if a blood component was to be administered. The authors have taken great care to ensure that the information contained in this document is accurate and up to date. Authors: Jackie Cawthray Carron Fogg Julia Llewellyn Gillian McAnaney Lorna Panter Marsha Whittam Edited by: Denise Watson Document administrator: Janice Robertson ACKNOWLEDGMENTS We would like to acknowledge the following people for providing their valuable feedback on this first edition: Tony Davies Transfusion Liaison Practitioner Rose Gill Transfusion Practitioner Marie Green Transfusion Practitioner Tina Ivel Transfusion Practitioner Terry Perry Transfusion Specialist Janet Ryan Transfusion Practitioner Dr. Hazel Tinegate Consultant Haematologist Reviewed July 2012 Next review due July 2013 Version 2 July 2012 2 Contents Page no. Abbreviation list 6 Abdominal Aortic Aneurysm (AAA) 7 Acidosis 7 Activated Partial Thromboplastin Time (APTT) 7 Acquired Immune Deficiency Syndrome
    [Show full text]
  • Delivery of Treatment for Haemophilia
    WHO/HGN/WFH/ISTH/WG/02.6 ENGLISH ONLY Delivery of Treatment for Haemophilia Report of a Joint WHO/WFH/ISTH Meeting London, United Kingdom, 11 - 13 February 2002 Human Genetics Programme, 2002 Management of Noncommunicable Diseases World Health Organization Human Genetics Programme WHO/HGN/WFH/ISTH/WG/02.6 Management of Noncommunicable Diseases ENGLISH ONLY World Health Organization Delivery of Treatment for Haemophilia Report of a Joint WHO/WFH/ISTH Meeting London, United Kingdom, 11- 13 February 2002 Copyright ã WORLD HEALTH ORGANIZATION, 2002 All rights reserved. Publications of the World Health Organization can be obtained from Marketing and Dissemination, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476; fax: +41 22 791 4857; email: [email protected]). Requests for permission to reproduce or translate WHO publications – whether for sale or for noncommercial distribution – should be addressed to Publications, at the above address (fax: +41 22 791 4806; email: [email protected]). The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned.
    [Show full text]
  • Guidelines for the Management of Haemophilia in Australia
    Guidelines for the management of haemophilia in Australia A joint project between Australian Haemophilia Centre Directors’ Organisation, and the National Blood Authority, Australia © Australian Haemophilia Centre Directors’ Organisation, 2016. With the exception of any logos and registered trademarks, and where otherwise noted, all material presented in this document is provided under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Australia (http://creativecommons.org/licenses/by-nc-sa/3.0/au/) licence. You are free to copy, communicate and adapt the work for non-commercial purposes, as long as you attribute the authors and distribute any derivative work (i.e. new work based on this work) only under this licence. If you adapt this work in any way or include it in a collection, and publish, distribute or otherwise disseminate that adaptation or collection to the public, it should be attributed in the following way: This work is based on/includes the Australian Haemophilia Centre Directors’ Organisation’s Guidelines for the management of haemophilia in Australia, which is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Australia licence. Where this work is not modified or changed, it should be attributed in the following way: © Australian Haemophilia Centre Directors’ Organisation, 2016. ISBN: 978-09944061-6-3 (print) ISBN: 978-0-9944061-7-0 (electronic) For more information and to request permission to reproduce material: Australian Haemophilia Centre Directors’ Organisation 7 Dene Avenue Malvern East VIC 3145 Telephone: +61 3 9885 1777 Website: www.ahcdo.org.au Disclaimer This document is a general guide to appropriate practice, to be followed subject to the circumstances, clinician’s judgement and patient’s preferences in each individual case.
    [Show full text]
  • Inheritance of Factor VII and Protein S Deficiency Together with Factor V
    OLGU SUNUMU / CASE REPORT Kafkas J Med Sci 2016; 6(1):64–68 • doi: 10.5505/kjms.2016.18894 Inheritance of Factor VII and Protein S Deficiency Together with Factor V Leiden Mutation Faktör VII ve Protein S Eksikliğinin Faktör V Leiden Mutasyonu ile Birlikte Kalıtımı Zafer Bıçakcı, Lale Olcay Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Unit of Pediatric Hematology, Demetevler, Ankara, Turkey ABSTRACT diyatez belirtileri, diğer kalıtsal hemorajik hastalıklarda olduğu gibi Homozygous or heterozygous mutations of factor V Leiden (FV hafifler. Burada, beş ve yedi yaşlarında olup, FVII eksikliği ile bir- Leiden) and the thrombophilic factors like protein S deficiency are likte sırasıyla iki (FV Leiden mutasyonu ve protein S eksikliği) ve associated with venous or arterial thrombosis. In these patients, bir (FV Leiden mutasyonu) trombofilik faktör taşıyan semptomsuz thrombosis may be seen even in the presence of coexistent con- bir kız ve erkek kardeş sunulmaktadır. Faktör VII düzeyleri kız kar- genital disorders of bleeding. Factor VII (FVII) deficiency is a rare deşte % 36 (N: 55–116) ve erkek kardeşte % 38 (N: 52–120) idi. autosomal recessive disorder of blood coagulation. When FVII de- FV Leiden mutasyonu sırasıyla kız ve erkek kardeşte homozigot ve ficiency occurs in combination with thrombophilic mutations, the heterozigottu. Protein S aktivitesi kız kardeşte % 47 (N: 54–118), symptoms of hemorrhagic diathesis are alleviated, like in other in- erkek kardeşte normal idi. Aile çalışmasında, her iki ebeveynde FV herited hemorrhagic disorders. Herein, a 5-year-old and a 7-year- Leiden mutasyonu (heterozigot) ve annede protein S eksikliği [% old, an asymptomatic sister and brother who respectively had 2 51 (N: 55–160)] vardı.
    [Show full text]
  • Pregnancy in Women with Inherited Bleeding Disorders
    TREATMENT OF HEMOPHILIA FEBRUARY 2003 • NO 29 PREGNANCY IN WOMEN WITH INHERITED BLEEDING DISORDERS Paul L.F. Giangrande Oxford Haemophilia Centre and Thrombosis Unit Churchill Hospital Oxford, U.K. Published by the World Federation of Hemophilia (WFH). © Copyright World Federation of Hemophilia, 2003 The WFH encourages redistribution of its publications for educational purposes by not-for-profit hemophilia organizations. In order to obtain permission to reprint, redistribute, or translate this publication, please contact the Communications Department at the address below. This publication is accessible from the World Federation of Hemophilia’s web site at www.wfh.org. Additional copies are also available from the WFH at: World Federation of Hemophilia 1425 René Lévesque Boulevard West, Suite 1010 Montréal, Québec H3G 1T7 CANADA Tel. : (514) 875-7944 Fax : (514) 875-8916 E-mail: [email protected] Internet: www.wfh.org The Treatment of Hemophilia series is intended to provide general information on the treatment and management of hemophilia. The World Federation of Hemophilia does not engage in the practice of medicine and under no circumstances recommends particular treatment for specific individuals. Dose schedules and other treatment regimes are continually revised and new side-effects recognized. WFH makes no representation, express or implied, that drug doses or other treatment recommendations in this publication are correct. For these reasons it is strongly recommended that individuals seek the advice of a medical adviser and/or to consult printed instructions provided by the pharmaceutical company before administering any of the drugs referred to in this monograph. Statements and opinions expressed here do not necessarily represent the opinions, policies, or recommendations of the World Federation of Hemophilia, its Executive Committee, or its staff.
    [Show full text]
  • Complications in Clotting Find out How Haemophilia Can
    What is haemophilia A? Haemophilia is an inherited, serious bleeding disorder where a person’s blood does not clot properly, leading to uncontrolled bleeding which It can dramatically reduce can occur spontaneously or after trauma. the quality of life of people affected, as well as their family and caregivers.1 Haemophilia A is the most common form – affecting 900,000 35-39% 2,3 people worldwide of whom have severe haemophilia.3 What happens in the blood of a person with haemophilia A? In a healthy person, proteins called clotting factors work together to form a blood clot and help stop bleeding. People with haemophilia A which leads to their either lack or do not have factor blood not being able enough of a clotting factor called VIII to clot properly. Without treatment, people with haemophilia can suer: Bruising Repeated bleeding into muscles and joints, which can lead to long term disability or joint disease4,5 Spontaneous bleeding, which Prolonged and can be life threatening if it occurs uncontrolled bleeding in vital organs, such as the brain6 following injury or surgery2 ere are many types of haemophilia treatment: Prophylaxis Prophylaxis is a preventative, regular treatment Prophylaxis treatment can be involving either factor VIII replacement administered intravenously or therapies or non-factor therapies, with the subcutaneously.2 Treatment with goal to prevent bleeds and allow people non-factor therapies can be with haemophilia to lead active lives and administered at home as achieve quality of life comparable to infrequently as once every non-haemophilic individuals.2 It is the two or four weeks.
    [Show full text]
  • Bleeding Disorders in Congenital Syndromes Susmita N
    Bleeding Disorders in Congenital Syndromes Susmita N. Sarangi, MD, Suchitra S. Acharya, MD Pediatricians provide a medical home for children with congenital abstract syndromes who often need complex multidisciplinary care. There are some syndromes associated with thrombocytopenia, inherited platelet disorders, factor deficiencies, connective tissue disorders, and vascular abnormalities, which pose a real risk of bleeding in affected children associated with trauma or surgeries. The risk of bleeding is not often an obvious feature of the syndrome and not well documented in the literature. This makes it especially hard for pediatricians who may care for a handful of children with these rare congenital syndromes in their lifetime. This review provides an overview of the etiology of bleeding in the different congenital syndromes along with a concise review of the hematologic and nonhematologic clinical manifestations. It also highlights the need and timing of diagnostic evaluation to uncover the bleeding risk in these syndromes emphasizing a primary care approach. Bleeding Disorders and Thrombosis Program, Cohen Children with congenital syndromes these patients as part of surveillance Children’s Medical Center of New York, New Hyde Park, with multiple anomalies need a or before scheduled procedures New York multidisciplinary approach to and recommends guidelines for Drs Sarangi and Acharya contributed to the their care, along with continued appropriate and timely referral to the conceptualization, content, and composition of the surveillance for rare manifestations hematologist. manuscript and approved the fi nal manuscript as such as a bleeding diathesis, which submitted. may not be evident at diagnosis. This Achieving hemostasis is a complex DOI: 10.1542/peds.2015-4360 accompanying bleeding diathesis process starting with endothelial Accepted for publication Aug 15, 2016 due to thrombocytopenia or other injury that results in platelet plug Address correspondence to Suchitra S.
    [Show full text]
  • Pathway for Adult Patients with Inherited Bleeding Disorders: Emergency Surgery Please Contact Haemophilia Team for All Patients with Bleeding Disorders
    PATHWAY FOR ADULT PATIENTS WITH INHERITED BLEEDING DISORDERS: EMERGENCY SURGERY PLEASE CONTACT HAEMOPHILIA TEAM FOR ALL PATIENTS WITH BLEEDING DISORDERS GENERAL CLINICAL ADVICE: SPECIFIC THINGS TO ASK: Always consider bleeding as a cause for the patient’s Disease type: haemophilia A, haemophilia B, von symptoms Willebrands, or something rarer General rule of thumb: treat first, then investigate Severity of disease Avoid Aspirin, NSAIDs or IM injections What is their normal treatment (see their ‘bleeding card’) Discuss with haematology if considering: arterial blood Patient’s weight sampling; LP; other invasive procedure Patients with severe bleeding disorders can generally self- Consider compartment syndrome in limb bleeding treat, ask when they last had treatment TREATMENT FOR PATIENTS REQUIRING EMERGENCY SURGERY: Pre-operatively: Always liaise with the haemophilia team for advice on dosing of factor concentrate and adjunctive haemostatic therapy o Some treatments may take 60-90 minutes for full effect, please contact haemophilia team early o The haemophilia team will provide a haemostasis treatment plan to cover immediate surgery Baseline coagulation samples are often needed – send urgently to the Haemophilia Centre Some patients with inherited bleeding disorders will be at risk of vCJD, please consider the surgical implications Neuraxial anaesthesia is usually contra-indicated in patients with inherited bleeding disorders Post-operatively: Haemostasis treatment will be guided by clotting sample results The haemophilia
    [Show full text]
  • Uses and Abuses of Fresh Frozen Plasma for the Treatment of Bleeding
    CME Haematology Clinical Medicine 2013, Vol 13, No 2: 200–2 why infusion of FFP before the PT becomes Treating a coagulopathy is not the same as Uses and abuses of prolonged could be key to preventing treating bleeding and there is no clear evi- (deteriorating) coagulopathy. dence that reversing coagulopathy results fresh frozen plasma in a reduction in bleeding.4 There are well- How does FFP treat coagulopathy? recognised risks to FFP transfusion and for the treatment of one study found that when trauma patients Several mechanisms have been proposed who did not require a massive transfusion bleeding for reduction in bleeding and improvement were transfused with FFP, there was a dose- in coagulopathy seen in patients who are related increase in adult respiratory distress MJ Desborough,1 academic clinical fellow in transfused with FFP. syndrome, multi-organ failure, pneumonia haematology and transfusion medicine; and sepsis.5 1 FFP contains procoagulant and anti- SJ Stanworth,1 consultant haematologist and fibrinolytic factors, which might senior clinical lecturer in blood transfusion Evidence to support FFP transfusion replenish those lost through acute medicine; NS Curry,2 consultant for bleeding patients haematologist in haemostasis and bleeding. thrombosis 2 When patients are resuscitated with The majority of the evidence for the recent 1NHS Blood and Transplant, John Radcliffe FFP rather than crystalloid or colloid, change in transfusion practice comes from Hospital, Oxford University Hospitals NHS they are less likely to develop a dilu- studies of major bleeding in trauma 1 Trust, Headington, Oxford, UK; 2Oxford tional coagulopathy. patients. These studies often involve young Haemophilia and Thombosis Centre, Churchill 3 FFP contains fibrinogen, which replen- patients who have no comorbidities, and Hospital, Oxford University Hospitals NHS ishes losses during bleeding.
    [Show full text]