Timing of Restarting Anticoagulation and Antiplatelet Therapies After Traumatic Subdural Hematoma-A Single Institution Experience.
World Neurosurg
; 150: e203-e208, 2021 06.
Article
em En
| MEDLINE
| ID: mdl-33684586
ABSTRACT
BACKGROUND:
There is a paucity of information regarding the optimal timing of restarting antiplatelet therapy (APT) and anticoagulation therapy (ACT) after traumatic subdural hematoma (tSDH). Therefore, we sought to report our experience at a single level 1 trauma center with regard to restarting APT and/or ACT after tSDH.METHODS:
A total of 456 consecutive records were reviewed for unplanned hematoma evacuation within 90 days of discharge and thrombotic/thromboembolic events before restarting APT and/or ACT.RESULTS:
There was no difference in unplanned hematoma evacuation rate in patients not receiving APT or ACT (control) compared with those necessitating APT and/or ACT (6.4% control, 6.9% APT alone, 5.8% ACT alone, 5.4% APT and ACT). There was an increase in post-tSDH thrombosis/thromboembolism in patients needing to restart ACT (1.9% APT alone, P = 0.53 vs. control; 5.8% ACT alone, P = 0.04 vs. control; 16% APT and ACT; P < 0.001 vs. control). Subgroup analysis revealed that patients with coronary artery disease necessitating APT and patients with atrial fibrillation necessitating ACT had higher thrombosis/thromboembolism rates compared with controls (1.0% control vs. 6.1% coronary artery disease, P = 0.02; 1.0% control vs. 10.1% atrial fibrillation, P < 0.001). The median restart time of ACT was approximately 1 month after trauma; APT was restarted 2-4 weeks after trauma depending on clinical indication.CONCLUSIONS:
Patients requiring reinitiation of APT and/or ACT after tSDH were at elevated risk of thrombotic/thromboembolic events but not unplanned hematoma evacuation. Therefore, patients should be followed closely until APT and/or ACT are restarted, and consideration for earlier reinitiation of blood thinners should be given on a case-by-case basis.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
1_ASSA2030
/
2_ODS3
Base de dados:
MEDLINE
Assunto principal:
Inibidores da Agregação Plaquetária
/
Hematoma Subdural Agudo
/
Anticoagulantes
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
World Neurosurg
Ano de publicação:
2021
Tipo de documento:
Article