Cerebral vasospasm following arteriovenous malformation rupture: a population-based longitudinal study. [PDF]
Acta Neurochir (Wien)Background Vasospasm is a devastating sequelae of ruptured arteriovenous malformations (AVMs) in adults. Comorbidities and presenting factors have been suggested as risks, but only in cross-sectional studies.
Thorman IB +14 more
europepmc +2 more sources
Retinal Arterial Vasospasm in Retinal Vein Occlusion and Its Association with Aqueous Humor Endothelin-1. [PDF]
Ophthalmol TherIntroduction To determine the incidence, clinical characteristics, and spatial associations of retinal arterial vasospasm in retinal vein occlusion (RVO), and to explore its relationship with aqueous humor endothelin-1 (ET-1) concentration.
Han S +6 more
europepmc +2 more sources
Relationship Between Clinical Factors and the Risk of Cerebral Vasospasm Following Aneurysmal Subarachnoid Hemorrhage: An Exploratory Analysis. [PDF]
Life (Basel)Background/Objectives: Cerebral subarachnoid hemorrhage (SAH) from ruptured aneurysms poses significant morbidity and mortality risks. Among survivors, cerebral vasospasm can develop, increasing complications.
Czabajszki M +5 more
europepmc +2 more sources
A simulation study of the cost of cerebral vasospasm treatments with clazosentan: A mathematical model using time-driven activity-based costing. [PDF]
PLoS OneIn this work, we aimed to assess the impact of clazosentan on clinical labour time costs within Japan's value-based healthcare system using time-driven activity-based costing.
Zhao J +5 more
europepmc +2 more sources
Clazosentan Affects Temporal Profile of Endothelin-A Expression in Macro- and Microcirculation after Subarachnoid Hemorrhage. [PDF]
Neurol Med Chir (Tokyo)Subarachnoid hemorrhage is a life-threatening cerebrovascular event, and cerebral vasospasm remains a major cause of poor neurological outcomes. Clazosentan, an endothelin-A receptor antagonist, has been recently approved in Japan to reduce post ...
Zheng Y +11 more
europepmc +2 more sources
Association between age and angiographic vasospasm in mechanically ventilated patients with aneurysmal subarachnoid hemorrhage: a secondary analysis. [PDF]
BMC NeurolBackground Age is defined as the patient’s chronological age (in years) at hospital admission. The association between age and angiographic vasospasm remains controversial.
Huang J +5 more
europepmc +2 more sources
Diagnosis and treatment of cerebral vasospasm after subarachnoid hemorrhage
Academia Biology, 2023 Cerebral vasospasm after subarachnoid hemorrhage leads to delayed cerebral ischemia and contributes to increased morbidity and mortality. Stroke secondary to vasospasm accounts for almost half of the early deaths after subarachnoid hemorrhage.
Youssef Fardos +5 more
doaj +1 more source
Predictors of Acute Vertebrobasilar Vasospasm following Tumor Resection in the Foramen Magnum Region. [PDF]
PLoS ONE, 2016 Cerebral vasospasm can occur after skull base tumor removal. Few studies concentrated on the posterior circulation vasospasm after tumor resection in the posterior fossa. We aimed to identify the risk factors associated with postoperative vertebrobasilar
Chuanyuan Tao +5 more
doaj +1 more source
Plastic and Reconstructive Surgery, Global Open, 2023 Summary:. Hematoma-induced vasospasm is a significant factor that can compromise the success of flap reconstructive surgery. Despite advances in microsurgical techniques and knowledge, vasospasm remains a direct cause of flap loss.
Yuki Matsuoka, MD +3 more
doaj +1 more source
Spontaneous Nonaneurysmal Subarachnoid Hemorrhage: Review of 75 Cases
Nepal Journal of Neuroscience, 2005 The primary objective of this study was to describe the clinical, radiological, and transcranial Doppler (TCD) ultrasonography characteristics of patients with spontaneous, nonaneurysmal subarachnoid hemorrhage (SNSAH), and analyze their short- term ...
Mohan R. Sharma +4 more
doaj +1 more source