Unique vascular complication following extended VV-ECMO support
Perfusion
; 38(1 Supplement):154, 2023.
Article
in English
| EMBASE | ID: covidwho-20236398
ABSTRACT
Objectives:
To present an unusual complication related to prolonged ECMO support in a patient with COVID19 induced acute respiratory syndrome (ARDS). Method(s) Clinical chart review of the care process after obtaining the informed consent from the patient. Result(s) A 48-year-old female with COVID-19 infection during second wave of pandemic in August 2021 progressed to severe ARDS. She was put on VV-ECMO support after failing conventional therapy for refractory hypoxemia. Her cannulation configuration included a 25 F venous drainage cannula in the right femoral vein and a 21 F venous return cannula in the right Internal Jugular (IJ) vein. Cannulations were performed using the ;Seldinger technique;under USG guidance, and no difficulties or complications were reported. Her hospital course was notable for delirium, and intermittent bleeding from the cannula sites. After 80 days of support, she showed adequate respiratory improvement which allowed ECMO decannulation. She continued to show improvement, and was eventually discharged after 102 days of total hospital stay. During her 6 weeks follow-up clinic visit a palpable thrill was noted at the jugular ECMO cannula site. A CT angiogram of the neck demonstrated a large venous varix connecting the right IJ and the left common carotid artery with filling from the left common carotid artery. ECMO cannulation site complications such as aneurysm, clots, infections and stenosis are well known. What was unusual in this case is the nature of the aneurysm given that there were no arterial procedures performed on the left side of the neck. She was managed by an ;Amplatzer plug;to the carotid artery at the level of the connection to the varix without any complications. Conclusion(s) Longer duration of ECMO support needs careful follow-up for timely recognition and management of vascular complications. (Figure Presented).
adult; adult respiratory distress syndrome; aneurysm; bleeding; cannulation; case report; clinical article; complication; conference abstract; coronavirus disease 2019; decannulation; delirium; extracorporeal membrane oxygenation cannula; extracorporeal oxygenation; female; femoral vein; follow up; hospitalization; human; hypoxemia; informed consent; internal jugular vein; left common carotid artery; medical record review; middle aged; neck; pandemic; sizing balloon catheter; stenosis; treatment failure; varicosis; veno-venous ECMO; venous return
Full text:
Available
Collection:
Databases of international organizations
Database:
EMBASE
Type of study:
Cohort study
/
Prognostic study
Language:
English
Journal:
Perfusion
Year:
2023
Document Type:
Article
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