Hypercoaguable

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This case report highlights an unusual presentation of acute adrenal infarction in a Covid-19 patient who presented with abdominal symptoms and hyponatraemia. We discuss the recent literature reviewing how Covid-19 creates a hypercoaguable state, with acute adrenal infarction as a possible prothrombotic complication.

Respiratory failure and acute kidney injury (AKI) are associated with high mortality in SARS-CoV-2-associated Coronavirus disease 2019 (COVID-19). These manifestations are linked to a hypercoaguable, pro-inflammatory state with persistent, systemic complement activation. Three critical COVID-19 patients recalcitrant to multiple interventions had skin biopsies documenting deposition of the terminal complement component C5b-9, the lectin complement pathway enzyme MASP2, and C4d in microvascular endothelium. Administration of anti-C5 monoclonal antibody eculizumab led to a marked decline in D-dimers and neutrophil counts in all three cases, and normalization of liver functions and creatinine in two...

INTRODUCTION: Recent studies have suggested the female hypercoaguable state may have a protective effect in trauma. However, whether this hypercoagulable profile confers a survival benefit in massively transfused trauma patients has yet to be determined. We hypothesized that females would have better outcomes than males after traumatic injury that required massive transfusion protocol (MTP). PATIENTS AND METHODS: All trauma patients who underwent MTP at an urban, level 1, academic trauma center were reviewed from November 2007 to October 2018...

A 10-year-old boy, with multiple comorbidities presented with fever, exertional dyspnea, fatigue and an obliterated brachiocephalic and inferior caval vein. Chronic thromboembolic pulmonary hypertension (CTEPH) was diagnosed. Nadroparine, antibiotics and supplemental oxygen were successfully started. Aged 12 years, supplemental oxygen was permanently needed with progressive exertional dyspnea and fatigue. In the country of residence the patient was considered as inoperable. The right ventricle was severely dilated, hypocontractile and hypertrophic...

Background: Spinal epidural hematoma is a rare condition usually secondary to trauma and coagulopathy. To the best of our knowledge, we present the first case of a patient with an iatrogenic hypercoaguable state performing self-neck manipulation, which resulted in a spinal epidural hematoma and subsequent quadriparesis. Case presentation: A 63-year-old man presented to the emergency department with worsening interscapular pain radiating to his neck 1 day after performing self-manipulation of his cervical spine...

Pulmonary embolism (PE) secondary to trauma is the third most common cause of death in trauma patients who have survived 24 hours following injury. We describe a case of PE diagnosed within 3 hours of a major trauma in a previously well adolescent female. The early occurrence of PE in this case is at odds with what is generally reported (3-5 days) after major trauma. General consensus is that patients who suffer major trauma move from an initial hypocoaguable state, with increased risk of bleeding, to normocoagulable or hypercoaguable state, with a subsequent increased risk of venothromboembolism...

BACKGROUND/OBJECTIVE: Most of the studies and registries related to cerebral venous thrombosis (CVT) are reported from European countries and the United States. The objective of the present study is to identify risk factors, presentation, and outcome of CVT in Asian patients. METHODS: Asian CVT registry is a prospective multinational observational study that included patients (aged > 16 years) with symptomatic CVT. RESULTS: Eight hundred and twelve patients (59% women) from 20 centers in 9 Asian countries were included...

Purpose of the Study: Thromboelastography provides a holistic picture of blood coagulation including fibrin formation, cross, linking and fibrinolysis. Coagulaopathy in end stage renal disease (ESRD) is multifactorial. The present evaluated the thromboelastographic profile of ESRD patients and compared it to conventional tests of coagulation. Study Design: In this observational case control study, fifty ESRD patients and 50 controls were recruited. Venous samples were withdrawn and platelet count, International Normalization Ratio and fibrinogen levels were measure...

Segmental testicular infarction is a rare diagnosis and there are few documented cases in the literature. Those cases that have been reported are usually in the setting of epididymitis, hypercoaguable states, vasculitis, sickle cell disease, post orchidopexy or vasectomy, and idiopathic. We report a case of a patient who developed segmental testicular infarction that was managed conservatively, following nephrectomy for a ruptured kidney and the associated ultrasonographic appearances.

OBJECTIVE: Thoracofemoral bypass (TFB) is an alternative to aortofemoral bypass (AFB) or extra-anatomic bypass for severe aortoiliac occlusive disease (AIOD). TFB may be particularly useful in select patients with concurrent visceral aortic branch vessel disease, infrarenal aortic occlusions, or after failed AFB. However, there are few contemporary series describing the indications and outcomes for TFB. Therefore, the purpose of this analysis was to review our experience with TFB. METHODS: All patients undergoing TFB for occlusive disease from 2002 to 2017 were reviewed...

BACKGROUND: We compared the clinical characteristics and outcomes of young patients with myocardial infarction with nonobstructive coronary arteries (MINOCA) versus obstructive disease (myocardial infarction due to coronary artery disease [MI-CAD]) and among patients with MINOCA by sex and subtype. METHODS AND RESULTS: Between 2008 and 2012, VIRGO (Variation in Recovery: Role of Gender on Outcomes of Young AMI Patients) prospectively enrolled acute myocardial infarction patients aged 18 to 55 years in 103 hospitals at a 2:1 ratio of women to men...

Non-bacterial thrombotic endocarditis (NBTE) is a well-described phenomenon associated with malignancies due to hypercoaguable state. In the setting of pancreatic cancer, NBTE is more commonly diagnosed postmortem. We describe a case of a man who was diagnosed with pancreatic carcinoma after incidental finding of NBTE. Imaging incidentally revealed multiple strokes, bilateral renal and splenic infarcts, while subsequent workup for cardioembolic source demonstrated a 1.1×0.7 cm mitral valve vegetation. As multiple blood cultures were sterile and patient lacked clinical signs of infection, an underlying malignancy was suspected...

Occurrence of paradoxical arterial embolism may cause the first symptoms in patients with a coexisting hypercoagulable state and patent foramen ovale (PFO). This can result in significant morbidity and mortality depending on the location of the embolism. The risks and benefits of closure of small PFOs have not been well elucidated in prior studies. We describe a patient with a history of Factor V Leiden heterozygosity who presented with left arm pain secondary to arterial embolism. The patient was a 51-year-old male who initially presented to the emergency department after awaking from sleep with progressive, severe, burning left arm pain...

Culture negative endocarditis (CNE) is a common concern in patients with fever, heart murmur, cardiac vegetation, and negative blood cultures. The diagnosis of CNE is not based only on negative blood cultures and a cardiac vegetation. The clinical definition of CNE is based on negative blood cultures plus the findings of culture positive infective endocarditis (IE), e.g., fever, cardiac vegetation, splenomegaly, peripheral manifestations. Because embolic splenic infarcts may occur with culture positive IE, some may assume that splenic infarcts are a sign of CNE...

BACKGROUND: Use of dermal regeneration template (DRT) is well documented in the literature for complex wounds ranging from the scalp, trunk, and lower extremity. METHODS: A retrospective cohort study was performed of the use of dermal regeneration template and skin grafting. A literature review was performed of all studies where DRT was used for scalp reconstruction. RESULTS: Patients in the DRT cohort had an average age of 70, with wounds averaging 108 cm in size...

AIMS: The purpose of this article was to review the current literature pertaining to the use of mobile compression devices (MCDs) for venous thromboembolism (VTE) following total joint arthroplasty (TJA), and to discuss the results of data from our institution. PATIENTS AND METHODS: Previous studies have illustrated higher rates of post-operative wound complications, re-operation and re-admission with the use of more aggressive anticoagulation regimens, such as warfarin and factor Xa inhibitors...

IMPORTANCE: Prophylactic enoxaparin is used to prevent venous thromboembolism (VTE) in surgical and trauma patients. However, VTE remains an important source of morbidity and mortality, potentially exacerbated by antithrombin III or anti-Factor Xa deficiencies and missed enoxaparin doses. Recent data suggest that a difference in reaction time (time to initial fibrin formation) greater than 1 minute between heparinase and standard thrombelastogram (TEG) is associated with a decreased risk of VTE...

γ-Hydroxy-α,β-unsaturated aldehydes, generated by oxidative damage of polyunsaturated phospholipids, form pyrrole derivatives that incorporate the ethanolamine phospholipid (EP) amino group such as 2-pentylpyrrole (PP)-EP and 2-(ω-carboxyalkyl)pyrrole (CAP)-EP derivatives: 2-(ω-carboxyethyl)pyrrole (CEP)-EP, 2-(ω-carboxypropyl)pyrrole (CPP)-EP, and 2-(ω-carboxyheptyl)pyrrole (CHP)-EP. Because EPs occur in vivo in various forms, a complex mixture of pyrrole-modified EPs with different molecular weights is expected to be generated...

We report a case of middle cerebral artery stroke with heterozygosity for 2 separate hypercoagulable conditions following repair of an H-type tracheoesophageal fistula (TEF) in an infant. Neonatal stroke is rare, occurring in 1 in 4000 births annually in the United States. Stroke after pediatric surgery occurs in approximately 0.05% of patients. Etiologies of stroke in neonates include cardiac, hematologic, vascular, traumatic, metabolic, pharmacologic, infectious, and hypoxemic insults. Thrombophilia has been described in 42% to 78% of neonates with neonatal stroke...