Observational studyEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2021
Reappraising the need for a control CT in mild head injury patients on anticoagulation.
Observational study in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.
- Delayed Intracranial Hemorrhage after Blunt Head Trauma while on Direct Oral Anticoagulant: Systematic Review and Meta-Analysis.Journal of the American College of Surgeons · 2021Pooled it
- [Diagnostic algorithm for the management of patients ≥ 65 years with a mild traumatic brain injury in the emergency department].Unfallchirurgie (Heidelberg, Germany) · 2026Review
- Comparison of scoring systems for patients with head injury presenting to the emergency department.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024Observational
- Impact of antithrombotic therapy on acute and delayed intracranial haemorrhage and evaluation of the need of short-term hospitalisation based on CT findings after mild traumatic brain injury: experience from an oral and maxillofacial surgery unit.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024Observational
- Clinical Indicators for Primary Cranial CT Imaging after Mild Traumatic Brain Injury-A Retrospective Analysis.Journal of clinical medicine · 2023Article
- Rates of Intracranial Hemorrhage in Mild Head Trauma Patients Presenting to Emergency Department and Their Management: A Comparison of Direct Oral Anticoagulant Drugs with Vitamin K Antagonists.Medicina (Kaunas, Lithuania) · 2020Observational
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHead injury is a frequent reason for admission to the emergency department. In parallel, there is a growing use of anticoagulants in an increasingly aging population, which renders this particular group of trauma patients more frequent. In several countries, including Portugal, a 24-h surveillance period followed by repetition of head computed tomography (CT) is the standard procedure for these patients. However, these recommendations have not been based on studies of prevalence of intracranial hemorrhages in control head CTs, namely in this group of anticoagulated patients. This study intends to evaluate the prevalence of de novo intracranial hemorrhages in control head CTs in anticoagulated patients.
methodAn observational study was carried out, which included patients admitted to Hospital de Braga between June 2017 and January 2018, victims of head injury and on anticoagulation therapy, whose admission head CT excluded intracranial hemorrhage.
resultsWe collected a total of 201 patients, with a mean age of 81.6 years, and 57.5% of them were prescribed warfarin; 181 of these patients repeated the head CT 24 h later. Of these 181 patients, 3 (1.66%) exhibited intracranial hemorrhage in control CT, without surgical indication. All patients were followed up 1 month after the trauma, and there was no readmission requiring hospitalization, surgery or death.
conclusionsIn conclusion, de novo intracranial hemorrhage in control head CT of anticoagulated patients is rare. We propose that these patients may be discharged if the admission CT does not reveal intracranial hemorrhage, providing that they are accompanied by a caregiver and informed about red flags.
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