1600JohnF.KennedyBlvd. Ste1800 Philadelphia,PA19103-2899 CONSULTATIVEHEMOSTASISANDTHROMBOSIS ISBN:978-1-4160-2401-9 Copyright#2007,2002bySaunders,animprintofElsevierInc. Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyformorbyanymeans, electronicormechanical,includingphotocopying,recording,oranyinformationstorageandretrievalsystem, withoutpermissioninwritingfromthepublisher. PermissionsmaybesoughtdirectlyfromElsevier’sHealthSciencesRightsDepartmentinPhiladelphia,PA, USA:phone:(þ1)2152393804,fax:(þ1)2152393805,e-mail:[email protected] completeyourrequeston-lineviatheElsevierhomepage(http://www.elsevier.com),byselecting“Customer Support”andthen“ObtainingPermissions.” Notice Knowledgeandbestpracticeinthisfieldareconstantlychanging.Asnewresearchandexperiencebroaden ourknowledge,changesinpractice,treatment,anddrugtherapymaybecomenecessaryorappropriate. Readersareadvisedtocheckthemostcurrentinformationprovided(i)onproceduresfeaturedor(ii)by themanufacturerofeachproducttobeadministered,toverifytherecommendeddoseorformula,the methodanddurationofadministration,andcontraindications.Itistheresponsibilityofthepractitioner, relyingonhisorherexperienceandknowledgeofthepatient,tomakediagnoses,todeterminedosagesand thebesttreatmentforeachindividualpatient,andtotakeallappropriatesafetyprecautions.Tothefullest extentofthelaw,neitherthePublishernortheEditorsassumeanyliabilityforanyinjuryand/ordamageto personsorpropertyarisingoutoforrelatedtoanyuseofthematerialcontainedinthisbook. ThePublisher LibraryofCongressCataloging-in-PublicationData Consultativehemostasisandthrombosis/[editedby]CraigS.Kitchens,BarbaraM.Alving, CraigM.Kessler.—2nded. p.;cm. Includesbibliographicalreferencesandindex. ISBN978-1-4160-2401-9 1. Bloodcoagulationdisorders. 2. Hemostasis. I. Kitchens,CraigS. II. Alving,BarbaraM. III. Kessler,CraigM. [DNLM: 1. BloodCoagulationDisorders. 2. Anticoagulants—therapeuticuse. 3. BloodPlateletDisorders. 4. FibrinolyticAgents—therapeuticuse. 5. Hemostasis—physiology. 6. Thrombosis. WH322C7582007] RC647.C55C6552007 616.1057—dc22 2007007888 AcquisitionsEditor:DoloresMeloni DevelopmentalEditor:KimDePaul PublishingServicesManager:FrankPolizzano ProjectManager:JeffGunning PrintedintheUnitedStatesofAmerica Lastdigitistheprintnumber: 9 8 7 6 5 4 3 2 1 DEDICATION Dr. Harold R. Roberts The editors dedicate the second edition of Consultative afellowshipintheDepartmentofPathologyatUNCunder Hemostasis and Thrombosis to Dr. Harold R. Roberts, the direction of Dr. Kenneth Brinkhous. After completing Professor of Pathology and Medicine at the University of his fellowship, Dr. Roberts became a research associate at NorthCarolina(UNC)atChapelHill,inrecognitionofthe UNC;sevenyearslaterhewasnamedChiefoftheDivision enduring contributions he has made to the diagnosis and of Hematology. treatmentofpersonswithinheritedandacquireddisorders WhileexploringgeneticalterationsresultinginfactorIX of hemostasis and thrombosis. His accomplishments are deficiency (hemophilia B), Dr. Roberts and his laboratory theresultofalonganddistinguishedcareerasalaboratory investigators were the first to recognize that persons with investigator,clinicalresearcher,andpracticingphysician. hemophiliaBcouldhaveanyoneofnumerouspointmuta- A native of North Carolina, Dr. Roberts received both tionsordeletionsinthegenecodingforfactorIX.Thegene his undergraduate training and his medical degree from alterationscouldresulteitherinnoexpressionofproteinor UNC. His postgraduate training included an internship, in the expression of a protein that was recognized by residency, and subspecialty training at the Vanderbilt immunologicmethodsbuthadlittleornofunctionalactivity. School of Medicine in Nashville, Tennessee, and a year as Dr. Roberts’ laboratory also was the first to discover that aFulbrightScholarinexperimentalpathologyinCopenha- a patient who presented with deficiencies of factors II, gen, Denmark, where he worked in the area of fibrinolysis VII, IX, and X had a congenital deficiency of the enzymes inthelaboratoryofProfessorTageAstrup.Hethenentered regulating the vitamin K–g-carboxylase system. D As a clinical researcher, Dr Roberts focused on new and of Health, and he has been an invited guest lecturer E D improvedbiologicsforthetreatmentofbleedingdisorders. throughout North Carolina, the nation, and the world. IC A Histeamwasthefirsttotestcommerciallyprepared(large- Numerous societies and governments have honored T IO scale)plasmafractionsforthetreatmentoffactorVIIIdefi- Dr. Roberts for his laboratory and clinical research, as well N ciency (hemophilia A). These studies resulted in the devel- asfortheestablishmentofcentersforthetreatmentofdis- opmentofpurifiedconcentratesoffactorVIII,markingthe orders of thrombosis or hemostasis. Dr. Roberts was the beginningof anewerafor thetreatment ofhemophilia.In 2001 recipient of the Henry M. Stratton Medal presented a natural evolution of this work, Dr. Roberts and his team by the American Society of Hematology. As a tribute to conductedsomeofthefirstclinicaltrialswithrecombinant the outstanding care and advances in treatment that factor VIII. His group also has been actively engaged in Dr. Roberts has provided for patients at the former UNC gene therapy as a next step in improving treatment for Hemophilia Treatment Center, university officials have patients with hemophilia. renamed the Center as the Harold R. Roberts Comprehen- Dr. Roberts has played a seminal role in defining the sive Hemophilia Diagnostic and Treatment Center. mechanism of action of recombinant factor VIIa (rFVIIa), TheoutstandingacademicworkofDr.Robertsisevident as well as in the commercial development of this agent in the more than 300 articles that he has authored during for the treatment of hemophilia in patients who have his career. However, the publications do not begin to inhibitors. document completely all of the successes of the numerous Throughout his career, Dr. Roberts has held leadership students, fellows, and faculty whom he has trained and positions in professional societies nationally and interna- mentored. Those who have been privileged to work with tionally and has served on editorial boards or as editor of him recount stories that reveal his warmth, humility, and multiple journals. He has worked tirelessly with the Inter- wonderfully dry sense of humor. Dr. Roberts’ ability to national Society on Thrombosis and Haemostasis, the nurtureandsustainlong-lastingrelationshipswithpatients, American Society of Hematology, the World Federation of healthcareproviders,publicadvocacygroups,andgovern- Hemophilia, the College of American Pathologists, and ment officials across multiple countries ensures that the theNationalHemophiliaFoundation.Hehaschairedstudy advancesinclinicalcarethathehasdevelopedareavailable sections and served on councils for the National Institutes topatients throughoutthenation andtheworld. vi Contributors Victoria Afshani, MD Lisa N. Boggio, MS, MD Hematologist/Medical Oncologist, Georgia Cancer Assistant Professor of Medicine and Pediatrics, Specialists, Atlanta, Georgia Rush University Medical Center, Chicago, Illinois Management of Bleeding Disorders in Pregnancy Hemophilia A and B William C. Aird, MD Charles D. Bolan, MD Associate Professor of Medicine, Harvard Medical Associate Professor of Medicine, Uniformed School; Attending Physician and Chief, Division of ServicesUniversityoftheHealthSciencesF.Edward Molecular and Vascular Medicine, Beth Israel He´bert School of Medicine; Staff Clinician and Deaconess Medical Center, Boston, Massachusetts Hematology Fellowship Program Director, Endothelium Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Barbara M. Alving, MD Bethesda, Maryland Bethesda, Maryland Blood Component and Pharmacologic Therapy of The Antiphospholipid Syndrome: Clinical Presentation, Hemostatic Disorders Diagnosis, and Patient Management; Risk Factors for Cardiovascular Disease and Arterial Thrombosis; Andrew K. Burroughs, MD Management of Thrombophilia and Antiphospholipid Professor of Hepatology, Royal Free and University Syndrome During Pregnancy College School of Medicine; Consultant Physician and Hepatologist, Royal Free Hospital, London, Jack E. Ansell, MD United Kingdom Professor of Medicine, Boston University School of Hemostatic Alterations in Liver Disease and Liver Medicine;ViceChairman,DepartmentofMedicine, Transplantation Boston Medical Center, Boston, Massachusetts Outpatient Anticoagulant Therapy Hugo ten Cate, MD Department of Internal Medicine, University of Kenneth Ataga, MD Maastricht Medical School, Maastricht, The Assistant Professor, University of North Carolina at Netherlands Chapel Hill School of Medicine; Attending The Cross-Talk of Inflammation and Coagulation in Physician, University of North Carolina Hospitals, Infectious Disease and Their Roles in Disseminated Chapel Hill, North Carolina Intravascular Coagulation Hemostatic Aspects of Sickle Cell Disease Richard Chang, MD Richard C. Becker, MD Chief, Special Procedures, Department of Professor of Medicine, Divisions of Cardiology Radiology, W. G. Magnuson Clinical Center, and Hematology, Duke University School of National Institutes of Health, Bethesda, Maryland Medicine; Director, Cardiovascular Thrombosis Thrombosis Related to Venous Access Devices Center, Duke Clinical Research Institute, Durham, North Carolina Mary Cushman, MD, MSc Hemostatic Aspects of Cardiovascular Medicine Associate Professor of Medicine, University of VermontCollegeofMedicine;Director,Thrombosis Peter C. Block, MD andHemostasisProgram,DivisionofHematology& Professor of Medicine, Emory University School of Oncology, Fletcher Allen Health Care, Burlington, Medicine; Attending Physician, Emory University Vermont Hospitals and Grady Hospital, Atlanta, Georgia Risk Factors for Cardiovascular Disease and Arterial Atrial Septal Abnormalities and Cryptogenic Stroke Thrombosis vii Thomas G. DeLoughery, MD David L. Gillespie, MD C O Professor of Medicine and Pathology, Divisions of Professor of Surgery, Uniformed Services University N TR Hematology/Oncology and Laboratory Medicine, of the Health Sciences F. Edward He´bert School of IBU Oregon Health and Science University, Portland, Medicine, Bethesda, Maryland; Chief and Program T O Oregon Director, Vascular Surgery, Walter Reed Army R S Medical Center, Washington, DC Anticoagulation for Atrial Fibrillation and Prosthetic Cardiac Valves Prevention, Diagnosis, and Treatment of the Postphlebitic Syndrome Jorge Di Paola, MD Associate Professor of Pediatrics; Director, Samuel Z. Goldhaber, MD Hemophilia Treatment Center, Carver College of Professor of Medicine, Harvard Medical School; Medicine, University of Iowa, Iowa City, Iowa Director, Venous Thromboembolism Research Group; Director, Anticoagulation Service; and Staff Congenital and Acquired Disorders of Platelet Function Cardiologist, Brigham and Women’s Hospital, and Number Boston, Massachusetts Tieraona Low Dog, MD Deep Vein Thrombosis and Pulmonary Embolism Clinical Assistant Professor, Department of Medicine, University of Arizona College of David Green, MD, PhD Medicine; Director of Education, Program in Professor of Medicine, Northwestern University Integrative Medicine, University of Arizona Health Feinberg School of Medicine; Attending Physician, Sciences Center, Tucson, Arizona Northwestern Memorial Hospital; Physician, Northwestern Medical Faculty Foundation, Dietary Supplements and Hemostasis Chicago, Illinois Miguel A. Escobar, MD Prevention and Treatment of Venous Thromboembolism Assistant Professor of Medicine and Pediatrics, in Neurologic and Neurosurgical Patients University of Texas Medical School at Houston; Associate Medical Director, Gulf States Hemophilia Christine L. Hann, MD, PhD & Thrombophilia Center, Houston, Texas Clinical Fellow, Department of Medical Oncology, Johns Hopkins University School of Medicine, Less Common Congenital Disorders of Hemostasis Baltimore, Maryland Bruce M. Ewenstein, MD, PhD Vena Caval Filters Global Medical Director, Baxter BioScience, Westlake Village, California John A. Heit, MD Professor of Medicine, Mayo Clinic College of Nonhemophilic Inhibitors of Coagulation Medicine; Director, Coagulation Laboratories and Andres Fernandez, MD Clinic, and Consultant, Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota Postdoctoral Research Fellow, Neurology Department, Columbia University College of Thrombophilia: Clinical and Laboratory Assessment and Physicians and Surgeons, New York, New York Management Hematologic Interventions for Acute Central Nervous John R. Hess, MD System Disease Professor of Pathology and Medicine, University of Charles W. Francis, MD Maryland School of Medicine, Baltimore, Maryland Professor of Medicine and Pathology and Hemorrhage Control and Thrombosis Following Laboratory Medicine, University of Rochester Severe Injury School of Medicine and Dentistry, Rochester, New York William R. Hiatt, MD Professor of Medicine, University of Colorado Antithrombotic Agents School of Medicine, Denver, Colorado James N. George, MD Peripheral Arterial Disease George Lynn Cross Professor, Department of Medicine, University of Oklahoma College of Christopher D. Hillyer, MD Medicine, Oklahoma City, Oklahoma Professor, Department of Pathology and Laboratory Medicine, and Director, Transfusion Immune Thrombocytopenic Purpura Medicine, Emory University School of Medicine; Director, Medical, Blood Bank, Emory University Hospital, Atlanta, Georgia Therapeutic Apheresis viii John B. Holcomb, MD Craig S. Kitchens, MD C Adjunct Professor of Surgery, University of Texas Professor of Medicine, University of Florida; O N School of Medicine at San Antonio, San Antonio; Associate Chief of Staff, Malcom Randall Veterans TR Trauma Consultant for the Surgeon General and Administration Medical Center, Gainesville, Florida IBU T Commander, U.S. Army Institute of Surgical O The Consultative Process; Purpura and Other R Research, Fort Sam Houston, Texas S Hematovascular Disorders; Disseminated Hemorrhage Control and Thrombosis Following Intravascular Coagulation; Venous Thromboses at Severe Injury Unusual Sites; Surgery and Hemostasis McDonald K. Horne, III, MD Harvey G. Klein, MD Senior Clinical Investigator, Hematology Service, Adjunct Professor of Medicine and Pathology, W.G.MagnusonClinicalCenter,NationalInstitutes Johns Hopkins, University School of Medicine; of Health, Bethesda, Maryland Chief, Department of Transfusion Medicine, W. G. Magnuson Clinical Center, National Institutes of Thrombosis Related to Venous Access Devices Health, Bethesda, Maryland Mark R. Jackson, MD Blood Component and Pharmacologic Therapy of AssistantClinicalProfessor, Department ofSurgery, Hemostatic Disorders Columbia University College of Physicians and Kiarash Kojouri, MD, MPH Surgeons, New York, New York; Vascular Surgeon, Assistant Professor of Medicine, University of St. Francis Hospital, Greenville, South Carolina Oklahoma College of Medicine, Oklahoma City, Topical Hemostatic Agents for Localized Bleeding Oklahoma Shawn Jobe, MD, PhD Immune Thrombocytopenic Purpura Fellow, Pediatric Hematology Oncology, Carver Barbara A. Konkle, MD College of Medicine, University of Iowa, Iowa City, Professor of Medicine; Director, Penn Iowa Comprehensive Hemophilia and Thrombosis Congenital and Acquired Disorders of Platelet Function Program, University of Pennsylvania, Philadelphia, and Number Pennsylvania Thrombotic Risk of Contraceptives and Other Hormonal Eefje Jong, MD Therapies Resident, Department of Internal Medicine, UniversityofAmsterdamAcademicMedicalCenter, Kendra Kubiak, MD Amsterdam, The Netherlands Clinical Instructor in Medicine, University of The Cross-Talk of Inflammation and Coagulation in Virginia School of Medicine, Charlottesville, Infectious Disease and Their Roles in Disseminated Virginia Intravascular Coagulation Point-of-Care Testing for Hemostatic Disorders Craig M. Kessler, MD Jody L. Kujovich, MD Professor of Medicine and Pathology, Georgetown Clinical Assistant Professor of Medicine, Oregon University School of Medicine; Chief, Coagulation Health & Science University School of Medicine; Laboratory, Lombardi Comprehensive Cancer Physician, Northwest Cancer Specialists, Portland, Center, Washington, DC Oregon A Systematic Approach to the Bleeding Patient: Management of Thrombophilia and Antiphospholipid Correlation of Clinical Symptoms and Signs with Syndrome During Pregnancy LaboratoryTesting;HemophiliaAandB;Thrombocytosis: Essential Thrombocythemia and Reactive Causes David J. Kuter, MD, DPhil Assistant Professor of Medicine, Harvard Medical Nushmia Khokhar, MD School, Boston; Associate Professor of Medicine, Department of Internal Medicine, Washington Health Sciences and Technology, Massachusetts Hospital Center/Georgetown University Hospital, Institute of Technology, Cambridge; Director of Washington, DC Clinical Hematology, Massachusetts General A Systematic Approach to the Bleeding Patient: Hospital, Boston, Massachusetts Correlation of Clinical Symptoms and Signs with General Aspects of Thrombocytopenia, Platelet Laboratory Testing Transfusions, and Thrombopoietic Growth Factors ix Carrie LaBelle, MD Merry Jennifer Markham, MD C O Medical Director, Compensation and Pension Fellow, Division of Hematology/Oncology, N TR Service, Veterans Health System, Malcom Randall University of Florida Department of Medicine, IBU VA Medical Center, Gainesville, Florida Gainesville, Florida T O R Disseminated Intravascular Coagulation Dietary Supplements and Hemostasis S Marcel Levi, MD Stephan A. Mayer, MD Professor of Medicine, University of Amsterdam Associate Professor of Clinical Neurology and School of Medicine; Chairman, Department of Neurosurgery, Columbia University College of Medicine, University of Amsterdam Academic Physicians and Surgeons; Director, Neuro-ICU, Medical Center, Amsterdam, The Netherlands NewYork–Presbyterian Hospital, New York, New York The Cross-Talk of Inflammation and Coagulation in Infectious Disease and Their Roles in Disseminated Hematologic Interventions for Acute Central Nervous Intravascular Coagulation System Disease Miles B. Levin, MD Jan Jacques Michiels, MD, PhD Chief Resident in Pathology, Montefiore Medical Professor, Department of Hematology, Blood Center, Bronx, New York Coagulation and Vascular Research, University of Antwerp Faculty of Medicine/University Hospital The Antiphospholipid Syndrome: Clinical Presentation, Antwerp, Antwerp, Belgium; Director, Department Diagnosis, and Patient Management of Hematology, Hemostasis and Thrombosis Mark Levine, MD, MSc Research, Hemostasis and Thrombosis Science Professor of Clinical Epidemiology and Biostatistics Center, Goodheart Institute and Foundation, Rotterdam; Scientific Medical Advisor, Medical and Medicine and Buffet Taylor Chair of Breast Diagnostic Center, Rotterdam; and Project Leader, Cancer Research, Michael G. DeGroote School of Deep Vein Thrombosis and the Post-thrombotic Medicine, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada Syndrome, Erasmus Medical Center, Rotterdam, The Netherlands Thrombosis and Cancer Thrombocytosis: Essential Thrombocythemia and Minetta Liu, MD Reactive Causes Assistant Professor of Medicine and Oncology, Joel L. Moake, MD Lombardi Comprehensive Cancer Center, Professor of Medicine, Baylor College of Medicine; Georgetown University Hospital, Washington, DC Associate Director, Biomedical Engineering A Systematic Approach to the Bleeding Patient: Laboratory, Rice University, Houston, Texas Correlation of Clinical Symptoms and Signs with Thrombotic Thrombocytopenic Purpura Laboratory Testing Richard Lottenberg, MD Thomas L. Ortel, MD, PhD Associate Professor of Medicine and Pathology, Professor of Medicine, Division of Hematology/ Duke University School of Medicine, Durham, Oncology, University of Florida College of North Carolina Medicine, Gainesville, Florida Anticoagulation in the Perioperative Period Hemostatic Aspects of Sickle Cell Disease Reagan W. Quan, MD B. Gail Macik, MD Fellow, Vascular Surgery, Uniformed Services Associate Clinical Professor of Medicine and University of the Health Sciences F. Edward He´bert Pathology, University of Virginia School of School of Medicine, Bethesda, Maryland, and Medicine, Charlottesville, Virginia WalterReedArmyMedicalCenter,Washington,DC Point-of-Care Testing for Hemostatic Disorders Prevention, Diagnosis, and Treatment of the Postphlebitic Victor J. Marder, MD Syndrome Professor of Medicine, Division of Hematology/ Jacob H. Rand, MD Medical Oncology, David Geffen School of Professor of Pathology and Medicine, Albert Medicine at UCLA, Los Angeles, California Einstein College of Medicine of Yeshiva University; Thrombolytic Therapy Director of Hematology Laboratories, Montefiore Medical Center, Bronx, New York The Antiphospholipid Syndrome: Clinical Presentation, Diagnosis, and Patient Management x Margaret E. Rick, MD Suman Sood, MD C Assistant Chief, Hematology Service, W. G. Instructor in Medicine, Division of Hematology- O N Magnuson Clinical Center, National Institutes of Oncology, University of Pennsylvania School of TR Health, Bethesda, Maryland Medicine; Penn Comprehensive Hemophilia and IBU T Thrombosis Program, University of Pennsylvania O von Willebrand Disease R Health System, Philadelphia, Pennsylvania S Frederick R. Rickles, MD, FACP Thrombotic Risk of Contraceptives and Other Professor of Medicine, Pediatrics, and Hormonal Therapies Pharmacology and Physiology,George Washington University School of Medicine and Health Sciences, Steven Stein, MD Washington, DC; Fellow, Center for Science and Adjunct Assistant Professor, Hemophilia and Technology, Noblis, Falls Church, Virginia Thrombosis Program, University of Pennsylvania Thrombosis and Cancer School of Medicine, Philadelphia, Pennsylvania Fred Rincon, MD Thrombotic Risk of Contraceptives and Other Clinical Assistant in Neurology and Post-Doctoral Hormonal Therapies ClinicalFellow,ColumbiaUniversityMedicalCenter, New York, New York Michael B. Streiff, MD Hematologic Interventions for Acute Central Nervous Assistant Professor of Medicine, Johns Hopkins System Disease University School of Medicine; Medical Director, Anticoagulation Management Service, Johns Harold R. Roberts, MD Hopkins Medical Institutions, Baltimore, Maryland Sarah Graham Kenan Distinguished Professor of Vena Caval Filters Medicine and Pathology, Department of Medicine, Division of Hematology and Oncology, and Bundarika Suwanawiboon, MD Carolina Cardiovascular Biology Center, University Instructor, Division of Hematology, Department of of North Carolina at Chapel Hill School of Medicine, Faculty of Medicine, Mahidal University/ Medicine; Director, Comprehensive Hemophilia Siriraj Hospital, Bangkok, Thailand Treatment Center, University of North Carolina Anticoagulation in the Perioperative Period Hospitals, Chapel Hill, North Carolina Less Common Congenital Disorders of Hemostasis Eric C.M. van Gorp, MD Staff Physician, Department of Internal Medicine, Lewis J. Rubin, MD Slotervaart Hospital, Amsterdam, The Netherlands Professor of Medicine, University of California, The Cross-Talk of Inflammation and Coagulation in San Diego, School of Medicine, La Jolla, California Infectious Disease and Their Roles in Disseminated PulmonaryHypertension:ThromboticandNonthrombotic Intravascular Coagulation in Origin Theodore E. Warkentin, MD Marco Senzolo, MD Professor, Department of Pathology and Molecular Consultant Gastroenterologist/Hepatologist, Medicine and Department of Medicine, Michael G. GastroenterologyUnit,DepartmentofSurgicaland DeGroote School of Medicine, McMaster University Gastroenterological Sciences, University Hospital of Faculty of Health Sciences; Associate Head, Padua, Padua, Italy Transfusion Medicine, Hamilton Regional Hemostatic Alterations in Liver Disease and Liver Laboratory Medicine Program; Hematologist, Transplanatation Service of Clinical Hematology, Hamilton Health Sciences, Hamilton General Hospital, Hamilton, Stephanie Seremetis, MD Ontario, Canada Global Medical Director, Hemostasis, NovoNordisk Heparin-Induced Thrombocytopenia A/S, Bagsvaerd, Denmark Management of Bleeding Disorders in Pregnancy Ann B. Zimrin, MD Assistant Professor of Medicine, University of Chelsea A. Sheppard, MD Maryland School of Medicine/Marlene and Stewart Transfusion Medicine Fellow, Department of Greenebaum Cancer Center, Baltimore, Maryland Pathology and Laboratory Medicine, Emory Hemorrhage Control and Thrombosis Following University School of Medicine/Emory University Severe Injury Hospital, Atlanta, Georgia Therapeutic Apheresis Marc Zumberg, MD Associate Professor of Medicine, University of Florida College of Medicine, Gainesville, Florida Purpura and Other Hematovascular Disorders; Venous Thromboses at Unusual Sites xi Preface We editors were pleased by the enthusiasm and success von Willebrand disease, and heparin-induced thrombocy- with which the first edition of Consultative Hemostasis topenia, as well as thrombotic thrombocytopenia purpura and Thrombosis was met. Clearly, there is a niche for a and other disorders. Our second goal was to ensure a very mid-sized textbook on hemostasis and thrombosis that strongintegrationamongthespecialtiesthatdealwithclin- can authoritatively assist the busy consultant; thus, we are ical issues in thrombosis and hemostasis; these include presenting an updated second edition. cardiology, neurology, oncology, obstetrics, and vascular Much has happened since the first edition appeared in surgery. Accordingly, we tapped internationally renowned early 2002. For example, the discovery of ADAMTS-13 authors writing on hemostatic and thrombotic complica- andtheelucidationofitsroleinthromboticthrombocyto- tions associated with such conditions as a patent foraman penic purpurawere just being accomplished when the first ovale, pulmonary hypertension, malignancy, indwelling edition was published. catheters, trauma, and pregnancy. The use of recombinant activated factor VII (rFVIIa) We are deeply grateful to our contributing authors, and has expanded greatly beyond the original indication for we appreciate the colleagues who have given us support which it was licensed. This is reviewed in detail in this andconstructivecriticismforthissecondedition.Wehope new edition. We are now seeing the increased use of that this book will serve as an improved and useful guide thrombin-specificinhibitors,andinitialstudiesofthepenta- forallwhoareinvolvedinprovidingconsultationandcare saccharide fondaparinux in the treatment of heparin- for patients with hemostatic or thrombotic disorders. inducedthrombocytopeniaarepromising. As editors of the book, we have focused on two primary Craig S. Kitchens, MD goals.Onewastoprovideupdatesonthe“corematerial”for Barbara M. Alving, MD hemostasis and thrombosis, with internationally renowned experts writing chapters on deep vein thrombosis, pul- Craig M. Kessler, MD monary embolus, hypercoagulability, thrombocytopenia, xiii Part I General Information