Ondra Petr
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View article: Two decades of cranial dural arteriovenous fistula care: individualized, multidisciplinary treatment selection and outcomes from a single center
Two decades of cranial dural arteriovenous fistula care: individualized, multidisciplinary treatment selection and outcomes from a single center Open
View article: Safe time thresholds for temporary artery occlusion and surgical approach side strategy in ACOM aneurysm surgery
Safe time thresholds for temporary artery occlusion and surgical approach side strategy in ACOM aneurysm surgery Open
View article: Timing of Magnetic Resonance Imaging (MRI) in Moderate and Severe TBI: A Systematic Review
Timing of Magnetic Resonance Imaging (MRI) in Moderate and Severe TBI: A Systematic Review Open
Background: Traumatic brain injury (TBI) remains a significant global health concern with a substantial socioeconomic impact. Although computed tomography (CT) is the primary initial neuroimaging technique, magnetic resonance imaging (MRI)…
View article: The first EANS vascular and skull base hands-on course in East Africa: Review from the global and humanitarian neurosurgical committee initiative
The first EANS vascular and skull base hands-on course in East Africa: Review from the global and humanitarian neurosurgical committee initiative Open
View article: The current state of cranioplasty in Europe – Results from a European cranioplasty survey
The current state of cranioplasty in Europe – Results from a European cranioplasty survey Open
The shift towards alloplastic materials in cranioplasty reflects regulatory pressures rather than material-specific considerations. Despite variability in practice, our findings underscore the need for standardized guidelines and further r…
View article: Winter Sports-Related Traumatic Brain Injuries: A Seasonal Risk Assessment
Winter Sports-Related Traumatic Brain Injuries: A Seasonal Risk Assessment Open
View article: German cranial reconstruction registry – a prospective multicenter cohort study: 883-day follow-up on the outcome and complications
German cranial reconstruction registry – a prospective multicenter cohort study: 883-day follow-up on the outcome and complications Open
Suction drains were predicted to reduce reoperation rates. Simultaneous implantation of VPS and CP within 3 months of DC predicted an increased likelihood of surgical revision.
View article: Subgaleal drainage with one burr-hole for chronic subdural hematomas: Our two-years’ experience
Subgaleal drainage with one burr-hole for chronic subdural hematomas: Our two-years’ experience Open
•The combination subgaleal drainage with one burr-hole instead of one burr-hole with subdural drainage is non-inferior.•Subgaleal drainage in cSDH with one burr-hole seemed to be equally efficient and safe compared to two burr-holes.•The u…
View article: Interpersonal and systemic factors in initiating, developing and maintaining collaborations between European neurosurgical departments and institutions in low-resources settings: A qualitative study
Interpersonal and systemic factors in initiating, developing and maintaining collaborations between European neurosurgical departments and institutions in low-resources settings: A qualitative study Open
View article: Remote Ischemic Preconditioning for unruptured intracranial Aneurysm Treatment (RIPAT): A prospective, randomized, controlled trial
Remote Ischemic Preconditioning for unruptured intracranial Aneurysm Treatment (RIPAT): A prospective, randomized, controlled trial Open
View article: Superb microvascular ultrasound is a promising non-invasive diagnostic tool to assess a ventriculoperitoneal shunt system function: a feasibility study
Superb microvascular ultrasound is a promising non-invasive diagnostic tool to assess a ventriculoperitoneal shunt system function: a feasibility study Open
The objective of this pilot study was to assess the reliability of superb microvascular ultrasound (SMI) for the measurement of the cerebrospinal fluid (CSF) flow within VPS systems as an indirect sign for shunt dysfunction. Asymptomatic h…
View article: Aneurysmal Wall Enhancement of Non-Ruptured Intracranial Aneurysms after Endovascular Treatment Correlates with Higher Aneurysm Reperfusion Rates, but Only in Large Aneurysms
Aneurysmal Wall Enhancement of Non-Ruptured Intracranial Aneurysms after Endovascular Treatment Correlates with Higher Aneurysm Reperfusion Rates, but Only in Large Aneurysms Open
Introduction: Aneurysmal wall enhancement (AWE) of non-ruptured sacular intracranial aneurysms (IA) after endovascular treatment (ET) is a frequently observed imaging finding using AWE-sequences in brain magnetic resonance imaging (MRI). S…
View article: Aneurysmal Wall Enhancement of Non-ruptured Intracranial Aneurysms after Endovascular Treatment Correlates with Higher Aneurysm Reperfusion Rates, but Only in Large Aneurysms
Aneurysmal Wall Enhancement of Non-ruptured Intracranial Aneurysms after Endovascular Treatment Correlates with Higher Aneurysm Reperfusion Rates, but Only in Large Aneurysms Open
Aneurysmal wall enhancement (AWE) of non-ruptured sacular intracranial aneurysms (IA) after endovascular treatment (ET) is a frequently observed imaging finding. So far, its value remains unclear. We aimed to investigate the effect of AWE …
View article: Lumbar disc herniation
Lumbar disc herniation Open
Longer symptom duration and lower motor scores are associated with worse outcome and a lower chance of neurologic recovery. The recovery rate for motor deficits ranges from 33% to 75%, depending on the timing and modality of treatment as w…
View article: Could Phosphorous MR Spectroscopy Help Predict the Severity of Vasospasm? A Pilot Study
Could Phosphorous MR Spectroscopy Help Predict the Severity of Vasospasm? A Pilot Study Open
One of the main causes of the dismal prognosis in patients who survive the initial bleeding after aneurysmal subarachnoidal hemorrhage is the delayed cerebral ischaemia caused by vasospasm. Studies suggest that cerebral magnesium and pH ma…
View article: Could Phosphorous MR Spectroscopy Help Predict the Severity of Vasospasm? A Pilot Study
Could Phosphorous MR Spectroscopy Help Predict the Severity of Vasospasm? A Pilot Study Open
One of the main causes of the dismal prognosis in patients who survive the initial bleeding after aneurysmal subarachnoidal hemorrhage is the delayed cerebral ischaemia caused by vasospasm. Studies suggest that cerebral magnesium and pH ma…
View article: Mapping the global neurosurgery workforce. Part 1: Consultant neurosurgeon density
Mapping the global neurosurgery workforce. Part 1: Consultant neurosurgeon density Open
OBJECTIVE It is unknown whether efforts to expand access to neurosurgery worldwide have translated to an increase in the global neurosurgery workforce, particularly in low- and middle-income countries. The main objective of this study was …
View article: Mapping the global neurosurgery workforce. Part 2: Trainee density
Mapping the global neurosurgery workforce. Part 2: Trainee density Open
OBJECTIVE A sustainable neurosurgery workforce depends on robust training pipelines, but the size and distribution of the global neurosurgery trainee workforce has not been described. The objective of this study was to identify the types o…
View article: Early management of adult traumatic spinal cord injury in patients with polytrauma: a consensus and clinical recommendations jointly developed by the World Society of Emergency Surgery (WSES) & the European Association of Neurosurgical Societies (EANS)
Early management of adult traumatic spinal cord injury in patients with polytrauma: a consensus and clinical recommendations jointly developed by the World Society of Emergency Surgery (WSES) & the European Association of Neurosurgical Societies (EANS) Open
View article: External Ventricular Drainage in Acute Hydrocephalus Following Hemorrhagic Strokes in Tanzania: The Savior or Killer?
External Ventricular Drainage in Acute Hydrocephalus Following Hemorrhagic Strokes in Tanzania: The Savior or Killer? Open
View article: CSF metabolomics alterations after aneurysmal subarachnoid hemorrhage: what do we know?
CSF metabolomics alterations after aneurysmal subarachnoid hemorrhage: what do we know? Open
View article: Link between both infratentorial and supratentorial intracranial pressure burdens and final outcome in patients with infratentorial brain injury
Link between both infratentorial and supratentorial intracranial pressure burdens and final outcome in patients with infratentorial brain injury Open
OBJECTIVE Increased intracranial pressure (ICP) is most likely not being transmitted uniformly within the cranium. The ICP profiles in the supra- and infratentorial compartments remain largely unclear. Increased ICP in the cerebellum, howe…
View article: Prognostic Value of targeted metabolomis in severe traumatic brain injury
Prognostic Value of targeted metabolomis in severe traumatic brain injury Open
View article: Predictors of mortality in patients with spontaneous intracerebral hemorrhage in Tanzania: A real-world setting of a low-/middle-income country in East Africa
Predictors of mortality in patients with spontaneous intracerebral hemorrhage in Tanzania: A real-world setting of a low-/middle-income country in East Africa Open
View article: The effect of the Dar es Salaam neurosurgery training course on self-reported neurosurgical knowledge and confidence
The effect of the Dar es Salaam neurosurgery training course on self-reported neurosurgical knowledge and confidence Open
The course reached a wide range of health care professionals in the region and improved neurosurgical knowledge, which should benefit patient care in this underserved region.
View article: Cerebral ischemia after temporary artery occlusion in MCA aneurysms and its predictability
Cerebral ischemia after temporary artery occlusion in MCA aneurysms and its predictability Open
View article: Outcome of Early Mobilization Following Incidental Durotomy in Lumbar Surgery – Is Bedrest Redundant?
Outcome of Early Mobilization Following Incidental Durotomy in Lumbar Surgery – Is Bedrest Redundant? Open
View article: A randomized, single ascending dose safety, tolerability and pharmacokinetics study of NicaPlant® in aneurysmal subarachnoid hemorrhage patients undergoing clipping
A randomized, single ascending dose safety, tolerability and pharmacokinetics study of NicaPlant® in aneurysmal subarachnoid hemorrhage patients undergoing clipping Open
The placement of NicaPlant® during clip ligation of a ruptured cerebral aneurysm raised no safety concern. The dose of 10 NicaPlant® implants was selected for further clinical studies.
View article: Pathophysiological changes in cerebral energy metabolism after treatment of unruptured intracranial aneurysms: A prospective 31P-MR-spectroscopy study
Pathophysiological changes in cerebral energy metabolism after treatment of unruptured intracranial aneurysms: A prospective 31P-MR-spectroscopy study Open
View article: There are always two sides to every story: the LMICs perspective on Global Neurosurgery
There are always two sides to every story: the LMICs perspective on Global Neurosurgery Open