Published in:
Open Access
01-12-2022 | Ventricular Septal Defect | Case report
Utility of thromboelastogram in cardiac surgery in Jacobsen syndrome associated with platelet dysfunction: a case report
Authors:
Chikashi Takeda, Akiko Hirotsu, Gento Yasuhara, Akito Mizuno, Kenichiro Tatsumi, Shuji Kawamoto
Published in:
JA Clinical Reports
|
Issue 1/2022
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Abstract
Background
Jacobsen syndrome is a rare genetic disorder with multiple congenital anomalies and platelet abnormalities caused by chromosome 11 deletion.
Case presentation
A 7-month-old boy with thrombocytopenia underwent ventricular septal defect closure. At the beginning of surgery, the platelet count was 168 × 103/μL, and heparinized kaolin with heparinase reaction time (HKH-R), which represents clot formation time, was prolonged at 30.4 min. Platelet transfusion was continued, and at the end of surgery, the platelet count and HKH-R values improved to 215 × 103/μL and 15 min, respectively.
Conclusions
As anesthetic management of patients with abnormal platelet function, the viscoelasticity test might be useful in evaluating hemostatic capacity.