Ruptured intracranial aneurysmsAneurysmalHaemorrhageEndovascularASAHISATArteriovenousCases of intracranialIdentifying subarachnoid hemorrhageNontraumatic subarachnoid hemorrhageEmbolizationMeningitisStrokeSaccularTraumatic brainOutcomeVascularTumorsMiddle AgedClinicalRecurrenceAcuteRisk factorsNeurologicalHemorrhagesSymptomsArterialDiagnosisIntraventricularHemorrhagicSecondaryStentCharacteristicsTreatmentDiagnosticArtery
Ruptured intracranial aneurysms13
- The purpose of this study is to compare the clinical outcome of surgical clipping and endovascular coiling for ruptured intracranial aneurysms not included in the original ISAT Study. (centerwatch.com)
- Endovascular detachable coil treatment is being increasingly used as an alternative to craniotomy and clipping for some ruptured intracranial aneurysms, although the relative benefits of these two approaches have yet to be established. (nih.gov)
- We enrolled 2143 patients with ruptured intracranial aneurysms and randomly assigned them to neurosurgical clipping (n = 1070) or endovascular treatment by detachable platinum coils (n = 1073). (nih.gov)
- Improved cognitive outcomes with endovascular coiling of ruptured intracranial aneurysms: neuropsychological outcomes from the International Subarachnoid Aneurysm Trial (ISAT). (ox.ac.uk)
- BACKGROUND AND PURPOSE: The International Subarachnoid Aneurysm Trial (ISAT) reported lower rates of death and disability with endovascular versus neurosurgical treatment of ruptured intracranial aneurysms. (ox.ac.uk)
- These results have implications for management of ruptured intracranial aneurysms and more generally for interpretation of the outcomes of clinical trials that use the modified Rankin Scale. (ox.ac.uk)
- International subarachnoid aneurysm trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised comparison of effects on survival, dependency, seizures, rebleeding, subgroups, and aneurysm occlusion. (ox.ac.uk)
- BACKGROUND: Two types of treatment are being used for patients with ruptured intracranial aneurysms: endovascular detachable-coil treatment or craniotomy and clipping. (ox.ac.uk)
- METHODS: 2143 patients with ruptured intracranial aneurysms, who were admitted to 42 neurosurgical centres, mainly in the UK and Europe, took part in the trial. (ox.ac.uk)
- Subarachnoid hemorrhage (SAH) caused by ruptured intracranial aneurysms is one of the most common cerebrovascular diseases ( 1 ). (frontiersin.org)
- Simultaneously, previous studies indicated that the stent-assisted coiling (SAC) technique was associated with a higher complete occlusion rate and lower recurrence rate at follow-up compared with coiling alone (CA) in ruptured intracranial aneurysms ( 7 , 8 ). (frontiersin.org)
- Most recently, the results of the International Subarachnoid Hemorrhage Trial (ISAT) demonstrated the clinical superiority of endovascular treatment to standard surgical management of ruptured intracranial aneurysms ( 9 - 10 ). (ajnr.org)
- There is a continuous rise in cases of un-ruptured intracranial aneurysms among geriatrics. (medgadget.com)
Aneurysmal15
- OBJECTIVE: Genetic risk factors for unruptured intracranial aneurysms (UIA) and aneurysmal subarachnoid hemorrhage (aSAH) are poorly understood. (uni-kiel.de)
- Background: Recently, common genetic risk factors for intracranial aneurysm (IA) and aneurysmal subarachnoid hemorrhage (ASAH) were found to explain a large amount of disease heritability and therefore have potential to be used for genetic risk prediction. (units.it)
- Jaeger M, Soehle M, Schuhmann MU, Meixensberger J. Clinical Significance of Impaired Cerebrovascular Autoregulation After Severe Aneurysmal Subarachnoid Hemorrhage. (medscape.com)
- Cognitive and functional outcome after aneurysmal subarachnoid hemorrhage. (medscape.com)
- Characterization of perioperative seizures and epilepsy following aneurysmal subarachnoid hemorrhage. (medscape.com)
- Cardiac troponin I elevation in patients with aneurysmal subarachnoid hemorrhage. (medscape.com)
- Aneurysmal subarachnoid hemorrhage. (medscape.com)
- The records of 160 patients with aneurysmal subarachnoid hemorrhage who were treated with coils were retrospectively reviewed. (nih.gov)
- Coil placement is an effective and safe treatment strategy for patients with aneurysmal subarachnoid hemorrhage. (nih.gov)
- Aneurysmal subarachnoid hemorrhage (aSAH) is a serious condition with high mortality and a high permanent disability rate. (nature.com)
- Background and purpose The aim of this study was to assess the long term outcome after non-aneurysmal subarachnoid haemorrhage (SAH). (bmj.com)
- A new study looks at the yield of serial aneurysm screening in people with family history of aneurysmal subarachnoid hemorrhage. (medscape.com)
- Ocular ultrasound as an easy applicable tool for detection of Terson's syndrome after aneurysmal subarachnoid hemorrhage. (cns.org)
- This study has explored the impact of Hunt-Hess (H-H) grade of aneurysmal subarachnoid hemorrhage (aSAH) on the glycemic status of such patients during their intensive care unit (ICU) stay and has also analyzed whether H-H grade predicts their outcome independent of their glycemic status. (neurologyindia.com)
- Modifiable Risk Factors for Intracranial Aneurysm and Aneurysmal Subarachnoid Hemorrhage: A Mendelian Randomization Study. (cdc.gov)
Haemorrhage10
- Acute myocardial infarction complicating subarachnoid haemorrhage. (medscape.com)
- Perry JJ, Stiell IG, Sivilotti ML, Bullard MJ, Lee JS, Eisenhauer M. High risk clinical characteristics for subarachnoid haemorrhage in patients with acute headache: prospective cohort study. (medscape.com)
- Troponin I in predicting cardiac or pulmonary complications and outcome in subarachnoid haemorrhage. (medscape.com)
- Sensitivity of computed tomography performed within six hours of onset of headache for diagnosis of subarachnoid haemorrhage: prospective cohort study. (medscape.com)
- Abuse of the drugs like amphetamine, cocaine and "Ecstasy" may be complicated by intracerebral, subdural or subarachnoid haemorrhage. (erowid.org)
- Contrary to historical opinion, drug-related intracranial haemorrhage (ICH) is frequently related to an underlying vascular malformation. (erowid.org)
- Cerebral computed tomography revealed right-sided subarachnoid haemorrhage and cerebral angiography showed right-sided middle cerebral artery aneurysm of 1 cm diameter. (erowid.org)
- Three weeks after onset of intracranial haemorrhage, neurological examination demonstrated normal findings. (erowid.org)
- On average, in 15% (5-30%) of patients with spontaneous subarachnoid haemorrhage (SAH), no obvious source of bleeding can be demonstrated, even with high quality four vessel cerebral digital subtraction angiography (DSA). (bmj.com)
- 8. Sung W, Arnaldo B, Sergio C, Juliana S, Michel F. Terson's syndrome as a prognostic factor for mortality of spontaneous subarachnoid haemorrhage. (cns.org)
Endovascular7
- In patients with a ruptured intracranial aneurysm, for which endovascular coiling and neurosurgical clipping are therapeutic options, the outcome in terms of survival free of disability at 1 year is significantly better with endovascular coiling. (nih.gov)
- Endovascular management of intracerebral and subarachnoid hemorrhage. (medscape.com)
- Notably, the unique structural characteristics of tiny intracranial aneurysms, such as very small size, thin aneurysm wall, and relatively wide neck, make it difficult and challenging for both clipping and endovascular treatment ( 4 ). (frontiersin.org)
- With the advances in neuroimaging and endovascular devices, several recent studies corroborated comparable effectiveness and better prognosis when using endovascular treatment as compared to microsurgical clipping ( 5 , 6 ) for ruptured tiny intracranial aneurysms. (frontiersin.org)
- A consecutive series was analyzed retrospectively: from January 1998 to May 2003, 705 intracranial ruptured aneurysms in 650 patients were considered for endovascular treatment at five neuroradiologic centers. (ajnr.org)
- To evaluate the stability of aneurysm occlusion at follow-up angiography after endovascular treatment (EVT) with detachable coils in intracranial berry aneurysms. (rsna.org)
- Intracranial aneurysms: endovascular treatment with mechanical detachable spirals in 60 aneurysms. (rsna.org)
ASAH1
- Our goal was to evaluate the feasibility and potential role of bedside optical coherence tomography (OCT) in Terson's Syndrome (TS) in patients with acute subarachnoid hemorrhage (aSAH) and its potential role in blindness prevention. (cns.org)
ISAT2
- The International Subarachnoid Aneurysm Trial (ISAT) was a turning point in modern neurosurgical history (1). (centerwatch.com)
- Sandercock P., International Subarachnoid Aneurysm Trial (ISAT) Collaborative Group None. (ox.ac.uk)
Arteriovenous5
- He focuses on treating stroke, carotid stenosis, intracranial aneurysms, arteriovenous malformation, pituitary tumors and other skull base tumors. (uky.edu)
- Among 91 patients with unruptured intracranial arteriovenous malformations (AVM's), 16 patients had 26 unruptured intracranial saccular aneurysms. (thejns.org)
- These data suggest that the intracranial AVM's predispose to aneurysm formation within AVM feeding systems and that the mechanism is not simply based upon the high blood flow or high arteriovenous shunt in these systems. (thejns.org)
- Intracranial arteriovenous malformations associated with aneurysms. (thejns.org)
- 29 - 35 , 1986 Batjer H, Suss RA, Samson D: Intracranial arteriovenous malformations associated with aneurysms. (thejns.org)
Cases of intracranial2
- Background: Approximately 1 % of cases of intracranial subarachnoid hemorrhage (SAH) are caused by spinal vascular pathologies. (elsevierpure.com)
- More than half of all cases of intracranial hemorrhage are the result of hypertension. (wikipedia.org)
Identifying subarachnoid hemorrhage1
- Boesiger BM, Shiber JR. Subarachnoid hemorrhage diagnosis by computed tomography and lumbar puncture: are fifth generation CT scanners better at identifying subarachnoid hemorrhage? (medscape.com)
Nontraumatic subarachnoid hemorrhage1
- They represent the most common cause of nontraumatic subarachnoid hemorrhage. (hindawi.com)
Embolization2
- We enrolled 245 patients with ruptured tiny intracranial aneurysms treated with coil embolization. (frontiersin.org)
- To report patients with intracranial wide-necked or complex aneurysms who underwent Solitaire stent-assisted coil embolization. (neurologyindia.com)
Meningitis4
- The escalating cases of neurological disorders, such as intracranial tumors, hydrocephalus, brain infection, aneurysm, and meningitis, as well as increasing incidence of trauma events due to road accidents, sports injuries, and falls worldwide are anticipated to fuel market growth. (grandviewresearch.com)
- Furthermore, meningitis (brain infection) infects the cerebrospinal fluid, which leads to a rise in intracranial pressure. (grandviewresearch.com)
- A decrease in the size of the intracranial cyst is evident, compared with CT images obtained at the same level (A and C). Meningeal enhancement was present on the postcontrast images (black arrows) and likely represents sterile meningitis from previous craniotomy. (avma.org)
- Blood in the subarachnoid space causes a chemical meningitis that commonly increases intracranial pressure for days or a few weeks. (msdmanuals.com)
Stroke3
- Spontaneous subarachnoid hemorrhage (SAH) affects individuals with a mean age of 55 years and accounts for 5% of stroke cases. (nature.com)
- They are intended to be used in patients with stroke, traumatic brain injuries/concussions, hydrocephalus, neurological conditions, and other pathologies that may lead to intracranial hyper- and hypotension. (grandviewresearch.com)
- METHODS: From the Safe Implementation of Treatments in Stroke-International Stroke Thrombolysis Register, we included consecutive acute ischemic stroke patients (2015-2021) treated within 4.5 hours, with full NIHSS items availability and score ≤5, evidence of intracranial internal carotid artery, M1, A1-2, or M2-3 occlusion. (bvsalud.org)
Saccular3
- A cerebral aneurysm is defined as a local outpouching of an intracranial artery and can either be saccular or fusiform. (intechopen.com)
- The natural history of saccular intracranial aneurysms consists of three phases: initiation, growth, and either stabilization or rupture, and the application of scientific principles to biological processes has made it easier to understand the behavior of aneurysm formation and rupture. (intechopen.com)
- A congenital intracranial saccular or berry aneurysm is the cause in about 85% of patients. (msdmanuals.com)
Traumatic brain1
- Glibenclamide has been shown to improve outcomes in cerebral ischemia, traumatic brain injury, and subarachnoid hemorrhage (SAH). (thejns.org)
Outcome1
- Cardiac troponin elevation, cardiovascular morbidity, and outcome after subarachnoid hemorrhage. (medscape.com)
Vascular2
- Other noninvasive imaging modalities have been developed for imaging the intracranial vessels and detecting aneurysms or other vascular pathology. (hindawi.com)
- 4. Gao B., Baharoglu M.I., Cohen A.D., Malek A.M. Stent-Assisted Coiling Of Intracranial Bifurcation Aneurysms Leads to Immediate and Delayed Intracranial Vascular Angle Remodeling. (tuftsmedicalcenter.org)
Tumors1
- A bulging anterior fontanel can be a result of increased intracranial pressure or intracranial and extracranial tumors, and a sunken fontanel usually is a sign of dehydration. (aafp.org)
Middle Aged1
- By far the most commonly affected demographic is middle-aged obese females, although the etiological link between being female, overweight and developing idiopathic intracranial hypertension remains to be elucidated. (radiopaedia.org)
Clinical1
- The older term benign intracranial hypertension is generally frowned upon due to the fact that some patients with idiopathic intracranial hypertension have a fairly aggressive clinical picture with rapid visual loss. (radiopaedia.org)
Recurrence2
- However, studies on aneurysm occlusion, recurrence, and procedural complication rates of SAC treatment for ruptured tiny intracranial aneurysms were limited and heterogeneous ( 9 , 10 ). (frontiersin.org)
- Recurrence Risk in Posthemorrhage Anticoagulation A new study looks at the safety of restarting anticoagulation following intracranial hemorrhage. (medscape.com)
Acute2
- Bedside Optical Coherence Tomography for Terson's Syndrome screening in Acute Subarachnoid Hemorrhage: A pilot study. (cns.org)
- Eighteen of the patients presented with an acute subarachnoid hemorrhage. (neurologyindia.com)
Risk factors1
- There are several risk factors for acquiring intracranial aneurysms in the market such as family history, autosomal dominant PCKD, co-arctation of the aorta, bicuspid aortic valve, Ehlers-Danlos syndrome type IV, smoking, and hypertension. (medgadget.com)
Neurological1
- After propensity score matching, we compared efficacy (3-month modified Rankin Scale score of 0-1, modified Rankin Scale score of 0-2, and early neurological improvement) and safety (nonhemorrhagic early neurological deterioration, any intracerebral or subarachnoid hemorrhage, symptomatic intracranial hemorrhage, and death at 3-month) outcomes in disabling versus nondisabling patients-adopting an available definition. (bvsalud.org)
Hemorrhages1
- Subarachnoid hemorrhages secondary to intracranial aneurysms (IAs) are events of high mortality. (thejns.org)
Symptoms1
- Idiopathic intracranial hypertension (IIH) , also known as pseudotumor cerebri, is a syndrome with signs and symptoms of increased intracranial pressure but where a causative mass or hydrocephalus is not identified. (radiopaedia.org)
Arterial1
Diagnosis2
- Digital subtraction angiography (DSA) is still considered the gold standard among the currently used imaging methods for the diagnosis of an intracranial aneurysm. (hindawi.com)
- An actuarial analysis showed the risk of intracranial hemorrhage among patients with coexisting aneurysm and AVM to be 7% per year at 5 years following diagnosis compared to 1.7% for patients with AVM alone. (thejns.org)
Intraventricular1
- Subtypes are intracerebral bleeds (intraventricular bleeds and intraparenchymal bleeds), subarachnoid bleeds, epidural bleeds, and subdural bleeds. (wikipedia.org)
Hemorrhagic1
- However, MRI has higher sensitivity than CT scan for the detection of epidural hemorrhage, subdural hemorrhage, subarachnoid hemorrhage, nonhemorrhagic cortical contusions, hemorrhagic parenchymal contusions, brainstem injuries, and white matter axonal injuries. (wikipedia.org)
Secondary1
- An alternative approach is to move these patients into a group termed secondary intracranial hypertension 15 . (radiopaedia.org)
Stent2
- This study aims to compare the safety and efficacy of stent-assisted coiling (SAC) with those of coiling alone (CA) for the treatment of ruptured tiny intracranial aneurysms. (frontiersin.org)
- Simultaneously, considering the better long-term effect, LVIS stent-assisted coiling may be a preferable choice for ruptured tiny intracranial aneurysms. (frontiersin.org)
Characteristics1
- They can precisely depict not only the presence of an aneurysm but they can also provide valuable information regarding the size, the shape, and the hemodynamic flow characteristics of an intracranial aneurysm. (hindawi.com)
Treatment6
- The safety and efficacy of SAC in the treatment of ruptured tiny intracranial aneurysms need to be further investigated. (frontiersin.org)
- The application of mesh tube implants for the treatment of intracranial aneurysms was first proposed in the early 1990s. (ajnr.org)
- A lot of controversy still exists regarding the treatment of incidentally identified intracranial aneurysms. (hindawi.com)
- In our present study, we examine the role of 3 T MRA in the detection and treatment decision algorithm of intracranial aneurysms. (hindawi.com)
- These devices constantly monitor intracranial pressure and allow neurosurgeons for the early recognition of the disease and its timely treatment, thus affecting the growth of the market positively. (grandviewresearch.com)
- The cost of medical treatment of intracranial aneurysms in India stood at around USD 7,000, while the average treatment cost in western nations is three times, at about USD 20,000. (medgadget.com)
Diagnostic1
- Likewise, asymptomatic patients that need to be investigated for the presence of an intracranial aneurysm should undergo a minimally invasive diagnostic procedure, as CTA or MRA. (hindawi.com)
Artery1
- Conclusion: Isolated spinal artery aneurysms represent a rare cause of intracranial SAH. (elsevierpure.com)