intracranial haemorrhage

Severe head trauma, with or without polytrauma, subarachnoid haemorrhage due to aneurysm rupture, is an unexpected tragedy for patients and their families. These accidents are likely to result in extremely serious neurological damage, with many of the patients under our care facing a life-threatening prognosis. To protect the brain, one solution is to put the patient into a deep sleep during the so-called "acute" phase, making it impossible to assess the repercussions of the initial injuries at the time: this is what we call "waiting resuscitation"...

BACKGROUND: The highest priority uncertainty for people with symptomatic cerebral cavernous malformation is whether to have medical management and surgery or medical management alone. We conducted a pilot phase randomised controlled trial to assess the feasibility of addressing this uncertainty in a definitive trial. METHODS: The CARE pilot trial was a prospective, randomised, open-label, assessor-blinded, parallel-group trial at neuroscience centres in the UK and Ireland...

BACKGROUND: The aim of this study was to establish and validate a Susceptibility-weighted imaging (SWI)-based predictive model for neonatal intracranial haemorrhage (ICH). METHODS: A total of 1190 neonates suspected of ICH after cranial ultrasound screening in a tertiary hospital were retrospectively enrolled. The neonates were randomly divided into a training cohort and a internal validation cohort by a ratio of 7:3. Univariate analysis was used to analyze the correlation between risk factors and ICH, and the prediction model of neonatal ICH was established by multivariate logistic regression based on minimum Akaike information criterion (AIC)...

No abstract text is available yet for this article.

BACKGROUND: Our aim was to compare the outcomes of treatment with endovascular thrombectomy for pre-stroke dependent versus pre-stroke independent among the very elderly ≥90 years. METHODS: A retrospective cohort study was performed on 106 patients ≥90 years who underwent endovascular thrombectomy for ischaemic stroke in Western Australia between June 2016 and September 2021. Patient, stroke and procedural details along with inpatient progress and outcome at 90 days were recorded...

Blast is the most common injury mechanism in conflicts of this century due to the widespread use of explosives, confirmed by recent conflicts such as in Ukraine. Data from conflicts in the last century such as Northern Ireland, the Falklands and Vietnam up to present day, show between 16 and 21% of personnel suffered a traumatic brain injury. Typical features of fatal brain injury to those outside of a vehicle (hereafter referred to as dismounted) due to blast include the presence of haemorrhagic brain injury alongside skull fractures rather than isolated penetrating injuries more typical of traditional ballistic head injuries...

Aneurysmal subarachnoid haemorrhage (aSAH) is a rare yet profoundly debilitating condition associated with high global case fatality and morbidity rates. The key determinants of functional outcome include early brain injury, rebleeding of the ruptured aneurysm and delayed cerebral ischaemia. The only effective way to reduce the risk of rebleeding is to secure the ruptured aneurysm quickly. Prompt diagnosis, transfer to specialized centers, and meticulous management in the intensive care unit (ICU) significantly improved the prognosis of aSAH...

OBJECTIVE: In the RECO study, we investigated the impact of the operator's choice of stent retriever size on patients with internal carotid artery (ICA) occlusion. METHODS: Data from the RECO Registry, a prospective multicentre study, were utilized. Patients who underwent mechanical thrombectomy (MT) were divided according to the size of the stent into the RECO 4 × 20 group, the RECO 5 × 30 group and the RECO 6 × 30 group...

BACKGROUND: Circadian variations in the timing of the onset of stroke symptoms have been described, showing a morning excess of cardiovascular risk. To date, no differences have been found between stroke subtype and time distribution throughout the day. The present study aims to compare the seasonal and circadian rhythm of symptoms onset in ischemic, hemorrhagic, and stroke mimic patients. METHODS: This study was conducted prospectively at a hospital and involved a cohort of stroke alert patients from 2018 to 2021...

BACKGROUND AND PURPOSE: The ratio of serum uric acid (SUA) to serum creatinine (SCr), representing normalized SUA for renal function, is associated with functional outcome in acute ischaemic stroke (AIS) patients. However, its effect on AIS patients undergoing mechanical thrombectomy (MT) remains unknown. This study aimed to investigate the influence of the SUA/SCr ratio on clinical outcome in MT-treated AIS patients. METHODS: Acute ischaemic stroke patients who underwent MT were continuously enrolled from January 2018 to June 2023...

The blood protein von Willebrand factor (VWF) is a large multimeric protein that, when activated, binds to blood platelets tethering them to the site of vascular injury initiating blood coagulation. This process is critical for the normal haemostatic response, but especially under inflammatory conditions it is thought to be a major player in pathological thrombus formation. For this reason, VWF has been the target for the development of anti-thrombotic therapeutics. However, it is challenging to prevent pathological thrombus formation while still allowing normal physiological blood coagulation as currently available anti-thrombotic therapeutics are known to cause unwanted bleeding in particular intracranial haemorrhage...

BACKGROUND AND OBJECTIVE: Ageing is associated with an increased risk of falls and trauma. The aim of the study was to assess the characteristics of patients over 65 years of age who consulted the ED for traumatic brain injury (TBI) in 2022, their relationship with cognitive impairment, functional dependence, use of oral antiplatelet/anticoagulant drugs and complications. MATERIALS AND METHODS: Retrospective study conducted from 1 January to 31 December 2022. Demographic data were collected: age, sex, origin; cardiovascular risk factors; cognitive impairment using the Pfeiffer questionnaire; physical disability according to the Barthel Index; number of drugs; use of antiplatelet and oral anticoagulant (OAC); mechanism of fall; performance of cranial X-ray/CT, and presence of complications: intracranial haemorrhage (ICH), death...

BACKGROUND: Matrix metalloproteinases (MMPs) are implied in blood-brain barrier degradation and haemorrhagic transformation following ischaemic stroke, but their local relevance in the hyperacute disease phase is unknown. We aimed to examine ultra-early MMP-9 and MMP-2 release into collateral blood vessels, and to assess its prognostic value before therapeutic recanalisation by endovascular thrombectomy (EVT). METHODS: We report a cross-sectional proof-of-concept study including patients undergoing EVT for large-vessel ischaemic stroke at the University Hospital Würzburg, Germany...

OBJECTIVES: To assess the early outcomes and risk factors of paediatric patients requiring extracorporeal membrane oxygenation after cardiac surgery (post cardiotomy). METHODS: Retrospective binational cohort study from the Australia and New Zealand Congenital Outcomes Registry for Surgery database. All patients younger than 18 years of age who underwent a paediatric cardiac surgical procedure from 1 January 2013 to 31 December 2021 and required post-cardiotomy extracorporeal membrane oxygenation in the same hospital admission were included in the study...

INTRODUCTION: A consensus on the management of anticoagulated patients in the acute phase of ischaemic stroke has not yet been established. We aimed to evaluate clinical outcomes in such patients based on the continuation or discontinuation of anticoagulation. METHODS: Retrospective study of patients with acute ischaemic stroke and cardioembolic source receiving anticoagulant therapy is done. Patients were classified based on the continuation or discontinuation of anticoagulation at admission...

INTRODUCTION AND IMPORTANCE: Endovascular coiling can be used to treat residual intracranial aneurysms with prior neurosurgical clipping in aneurysmal subarachnoid haemorrhage. Aneurysmal subarachnoid haemorrhage is a rare subtype of stroke which can be life-threatening. CASE PRESENTATION: The authors herein report a case of successful management by endovascular coiling of residual intracranial aneurysm post-surgical clipping in a 60-year-old male who was previously diagnosed as diffuse subarachnoid haemorrhage (SAH) Fisher grade 4...

The presence of an intracranial tumour is a relative or absolute contraindication to stroke thrombolysis by most guidelines across the world. This is based on the risk of iatrogenic symptomatic intracranial haemorrhage related to the tumour. We present a patient where the decision to proceed with thrombolysis was complicated by an incidental finding of an intracranial tumour. The decision was made to proceed with thrombolysis. The patient had excellent functional recovery in the hours after administration and didn't suffer any intracranial haemorrhage...

PURPOSE: The aim of this registry was to assess technical success, procedural safety and mid- to long-term follow-up results of the Silk Vista "Mama" (SVM) flow diverter (BALT, Montmorency, France) for the treatment of proximal intracranial aneurysms. METHODS: Between August 2020 and March 2022, data from nine Italian neurovascular centres were collected. Data included patients' clinical presentation, aneurysms' size, location and status, technical details, overall complications and mid- to long-term angiographic follow-up...

BACKGROUND: Chronic subdural hematoma (CSDH) is a prevalent form of intracranial haemorrhage encountered in neurosurgical practice, and its incidence has notably risen in recent years. Currently, there is a lack of studies that have comprehensively classified the cells present in hematomas removed during surgery, and their correlation with CSDH recurrence remains elusive. This study aims to analyse the subcellular populations and occupancy levels within peripheral blood. METHODS: This study analyses the subcellular populations and occupancy levels within peripheral blood and postoperatively removed hematomas by single-cell sequencing and attempts to analyse the effect of different cell occupancies within peripheral blood and intraoperatively removed hematomas on CSDH...

INTRODUCTION: In this ambispective cohort study, the authors share their experience with surgical outcomes of intracranial aneurysms in a resource-limited setting. METHODS: The study spans a 10-year period (January 2010 to December 2022) at Myungsung Christian Medical Center (MCM) in Addis Ababa, Ethiopia. Patient data, aneurysm characteristics, preoperative, intraoperative, and postoperative factors, along with patient outcomes, were collected using a structured questionnaire...