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A RARE PRESENTATION OF COVID-19-ASSOCIATED CENTRAL VENOUS THROMBOSIS
Chest ; 162(4):A841, 2022.
Article in English | EMBASE | ID: covidwho-2060704
ABSTRACT
SESSION TITLE COVID-19 Case Report Posters 3 SESSION TYPE Case Report Posters PRESENTED ON 10/19/2022 1245 pm - 0145 pm

INTRODUCTION:

Due to a wide range of clinical presentations, central venous thrombosis (CVT) is a rare neurologic condition that can be difficult to diagnose. Since the COVID-19 pandemic, more cases of venous thromboembolic events have emerged and been found associated with COVID-19. We detail a potential case of COVID-19 associated CVT. CASE PRESENTATION A 28-year-old female with past medical history of obesity, polycystic ovary syndrome, recurrent sinusitis, and presumed history of COVID-19 infection with anosmia, ageusia, and sinusitis symptoms three- months prior presented to the hospital with 1-month history of worsening, right-sided pain behind her ear, eye, head, posterior neck and shoulder, nausea, and photophobia, which had worsened in the last 5 days. She initially tried over-the-counter medications with no improvement. Vital signs were unremarkable. Examination was notable for frontal sinus and right postauricular tenderness to palpation. C- reactive protein was elevated at 26.2 mg/L. Non- contrasted brain computed tomography (CT) was concerning for right transverse sinus and superior sagittal sinus thrombosis. Brain magnetic resonance imaging (MRI) showed early signs of cortical edema and venous infarction and findings concerning for right mastoiditis. Intracranial venous MRI showed complete thrombosis of the right transverse and sigmoid sinus, superior sagittal sinus, and most of the superior draining cortical veins. Heparin drip was started. Initial empiric antibiotics for mastoiditis were stopped. Hyper-coagulopathy work-up with beta- 2 glycoprotein 1 antibodies and phospholipid antibodies were negative. As there were no other inciting factors for CVT found and no history of positive COVID-19 test, a COVID-19 antibody immunoassay was obtained and returned positive. The patient did not have a history of COVID vaccination. She was discharged on warfarin and enoxaparin. Anticoagulation was stopped after 6 months with repeat imaging showing resolution of clot burden.

DISCUSSION:

Usual risk factors associated with CVT are morbid obesity, hormone replacement therapy, oral contraceptive use, hereditary thrombophilia, and pregnancy. Literature on CVT related to COVID-19 is limited. In 41 documented cases, the average age of incidence is 50 years old and median onset of neurological symptoms from initial COVID-19 diagnosis is 7 days [0 to 21 days]. Our patient's neurological symptoms began about 3 months after her initial diagnosis, potentially making it the first known case of COVID-19 associated CVT with symptom onset past 21 days. Anticoagulation is the mainstay treatment for CVT, and duration depends on the presence of provoking factor.

CONCLUSIONS:

In patients with new neurologic symptoms and recent diagnosis of COVID-19, CVT should be considered in the differential diagnosis as it can initially present in a subtle manner. Early recognition could improve patient morbidity and mortality. Reference #1 Abdalkader, M., Shaikh, S. P., Siegler, J. E., Cervantes-Arslanian, A. M., Tiu, C., Radu, R. A., Tiu, V. E., Jillella, D. v., Mansour, O. Y., Vera, V., Chamorro, Á., Blasco, J., López, A., Farooqui, M., Thau, L., Smith, A., Gutierrez, S. O., Nguyen, T. N., Jovin, T. G. (2021). Cerebral Venous Sinus Thrombosis in COVID-19 Patients A Multicenter Study and Review of Literature. Journal of Stroke and Cerebrovascular Diseases. https//doi.org/10.1016/j.jstrokecerebrovasdis.2021.105733 Reference #2 Idiculla, P. S., Gurala, D., Palanisamy, M., Vijayakumar, R., Dhandapani, S., Nagarajan, E. (2020). Cerebral Venous Thrombosis A Comprehensive Review. European Neurology (Vol. 83, Issue 4). https//doi.org/10.1159/000509802 Reference #3 Ostovan VR, Foroughi R, Rostami M, et al. Cerebral venous sinus thrombosis associated with COVID-19 a case series and literature review. Journal of Neurology. 2021 Oct;268(10)3549-3560. DOI 10.1007/s00415-021-10450-8. PMID 33616740;PMCID PMC7897893. DI CLOSURES No relevant relationships by Shu Xian Lee No relevant relationships by Arif Sarwari No relevant relationships by Benita Wu
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Full text: Available Collection: Databases of international organizations Database: EMBASE Language: English Journal: Chest Year: 2022 Document Type: Article

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Full text: Available Collection: Databases of international organizations Database: EMBASE Language: English Journal: Chest Year: 2022 Document Type: Article