Congenital ADAMTS-13 deficiency presenting as life-threatening thrombosis during pregnancy

2021 ◽  
Vol 14 (8) ◽  
pp. e239901
Author(s):  
Faheema Hasan ◽  
Anshul Gupta ◽  
Dinesh Chandra ◽  
Soniya Nityanand

Thrombotic thrombocytopenic purpura (TTP) is a life-threatening disease characterised by thrombocytopenia, microangiopathic haemolytic anaemia and microvascular thrombosis. Congenital TTP accounting for less than 5% of all TTP cases can have a late presentation in adulthood mostly triggered by predisposing factors such as infection, pregnancy and inflammation. We present a case of a 23-year-old woman who presented to us in the postpartum period with mesenteric artery thrombosis with infarcts and later was diagnosed as a case of TTP based on congenital a disintegrin and metalloproteinase with thrombospondin type 1 repeats 13 (ADAMTS-13) deficiency detected on ADAMTS-13 levels and gene sequencing. She was successfully managed initially with therapeutic plasma exchanges and is now on prophylactic fortnightly fresh frozen plasma infusions at 15 mL/kg body weight and continues to be in remission.

Author(s):  
Jay Berger

Massive transfusion is defined as transfusion of 3 units of packed red blood cells in less than 1 hour in an adult, replacement of more than 1 blood volume in 24 hours, or replacement of more than 50% of blood volume in 3 hours. Massive transfusion protocols are implemented in cases of life-threatening hemorrhage after trauma, during a surgical procedure, or during childbirth. These protocols are intended to minimize the adverse effects of hypovolemia, dilutional anemia, metabolic complications, and coagulopathy with early empiric replacement of blood products and transfusion of fresh frozen plasma, platelets, and packed red blood cells in a composition that approximates that of whole blood.


2018 ◽  
Vol 39 (suppl_1) ◽  
pp. S76-S76 ◽  
Author(s):  
V S Hoelscher ◽  
J A Harvin ◽  
B A Cotton ◽  
C E Wade ◽  
T F Huzar

2019 ◽  
Vol 12 (9) ◽  
pp. e230329 ◽  
Author(s):  
Shivam Patel ◽  
Roshan Mathew ◽  
Sanjeev Bhoi

Angioedema is one of the commonest life-threatening conditions with good outcome timely definitive treatment. However, failure to recognise the common presentation of an uncommon bradykinin-mediated angioedema in time may lead to fatal outcome in the emergency department (ED). We report a case of a 79-year-old male patient who presented to ED with features of ACE inhibitor-induced angioedema which was identified and resuscitated by the emergency physician with use of fresh frozen plasma (FFP) leading to prompt recovery and good outcome.


2011 ◽  
Vol 25 (6) ◽  
pp. 379-382 ◽  
Author(s):  
Sandra C. Christiansen ◽  
Bruce L. Zuraw

Background Hereditary angioedema (HAE) patients suffering from laryngeal attacks in the United States faced severely limited treatment options until 2008. These potentially life-threatening episodes occur in over one-half of the patients affected by HAE during their lifetimes. Acute therapy had been relegated to supportive care, intubation, and consideration of fresh frozen plasma (FFP)–-the latter with the potential for actually accelerating the speed and severity of the swelling. Methods In this article we will review the recently approved and emerging HAE treatments that have evolved from the recognition that bradykinin generation is the fundamental abnormality leading to attacks of angioedema. Results Acute therapy for laryngeal attacks will be discussed including purified plasma–derived C1 inhibitor (C1INH), recombinant C1INH, an inhibitor of plasma kallikrein (ecallantide), and a B2 receptor antagonist (icatibant). Prophylactic care has also been transformed from a reliance on attenuated androgens with their attendant side effects to C1INH replacement. Conclusion The arrival of these novel therapies promises to transform the future management of HAE.


2020 ◽  
Vol 6 (2) ◽  
pp. 111-114
Author(s):  
Johannes Daniël Cnossen ◽  
Jeannette Fenna Schoonderbeek ◽  
Maaike Muller

AbstractSublingual haematoma is a rare complication of anticoagulants and can be life-threatening. As the number of prescribed anticoagulants is increasing, the incidence of complications of these drugs will continue to increase. A report of a sublingual haematoma in an elderly patient with chronic atrial fibrillation treated with edoxban (Lixiana ©, Daiichi Sankyo Europe GmbH, München, Germany) is reported. A 90-year male presented at the emergency department with an obstructed upper airway due to a sublingual haematoma. The patient received tranexamic acid, prothrombin complex, and fresh frozen plasma. After fiberoptic nasal intubation, the patient was monitored in the intensive care unit. After four days, the patient was extubated, and after six days, the swelling resolved completely. Complications of anticoagulants are rare but can be life-threatening. Recognition of an endangered airway and reversing the effects of the anticoagulant are essential. Surgical evacuation of the haematoma could be considered but is not necessary.


2019 ◽  
Vol 12 (10) ◽  
pp. e229481
Author(s):  
Emma Tenison ◽  
Ashar Asif ◽  
Mathew Sheridan

Congenital thrombotic thrombocytopenic purpura (cTTP) is a rare, life-threatening disease, characterised by episodes of microangiopathic haemolytic anaemia (MAHA), thrombocytopenia and small vessel thrombosis. We describe a case of cTTP first diagnosed at age 70 years in a female presenting with an acute ischaemic stroke and thrombocytopenia, in whom A Disintegrin And Metalloproteinase with a Thrombospondin type 1 Motif, member 13 (ADAMTS13) levels were <10%, suggestive of thrombotic thrombocytopaenic purpura (TTP). The patient underwent plasma exchange and started rituximab for presumed immune TTP; however, anti-ADAMTS13 antibody titres were negative on two occasions. This, together with a history of pregnancies complicated by presumed disseminated intravascular coagulation, and two previous episodes of sepsis with MAHA, prompted investigation for cTTP, which was confirmed by genetic testing. Despite treatment with infusions of solvent/detergent-treated, virus-inactivated fresh frozen plasma, she has re-presented with further neurological deficit, associated with new infarcts on imaging. cTTP has a varied phenotype which, as demonstrated in this case, can include large vessel occlusion.


PEDIATRICS ◽  
1968 ◽  
Vol 42 (5) ◽  
pp. 833-837
Author(s):  
Joyce D. Gryboski ◽  
Thomas W. Self ◽  
Arthur Clemett ◽  
Teodoro Herskovic

A 13-year-old boy with chronic diarrhea and abdominal pain since 6 months of age, and recurrent fevers since 12% years of age, was found to have deficiency of IgA and nodular lymphoid hyperplasia of the small intestine. This disorder was similar to that of "dysgammaglobulinemia and intestinal lymphoid hyperplasia" described in adults in 1966. An associated giardiasis was eliminated by atabrine therapy and a malabsorption syndrome, cleared after treatment with tetracycline. Diarrhea and abdominal pain were not alleviated until he was treated with monthly fresh frozen plasma infusions. It is to be emphasized that other forms of chronic diarrhea not related to immunoglobuun deficiencies do not respond to this type of therapy.


2016 ◽  
Vol 4 (7) ◽  
pp. 671-674 ◽  
Author(s):  
Revati Kumar ◽  
Brent McSharry ◽  
Peter Bradbeer ◽  
Esko Wiltshire ◽  
Craig Jefferies

Sign in / Sign up

Export Citation Format

Share Document