Neurosurgical papers with practical application

Bleeding and thromboembolic (TE) complications in neurosurgical diseases have a detrimental impact on clinical outcomes. The aim of this study is to provide a scoping review of the available literature and address challenges and knowledge gaps in the management of coagulation disorders in neurosurgical diseases. Additionally, we introduce a novel research project that seeks to reduce coagulation disorder-associated complications in neurosurgical patients. The risk of bleeding after elective craniotomy is about 3%, and higher (14-33%) in other indications, such as trauma and intracranial hemorrhage...

BACKGROUND: The purpose of this study is to compare the prognosis and effective rate of interventional embolization and surgical clipping in the treatment of middle cerebral artery aneurysms, to provide evidence-based basis for the selection of clinical treatment. METHODS: By searching PubMed, Cochrane library, Medline, Embase and other databases, we collected the related studies interventional embolization and surgical clipping in the treatment of middle cerebral artery aneurysms, whether it was a randomized controlled trial or not...

BACKGROUND AND OBJECTIVES: Demographic changes will lead to an increase in old patients, a population with significant risk of postoperative morbidity and mortality, requiring neurosurgery for meningiomas. This multicenter study aims to report neurofunctional status after resection of patients with supratentorial meningioma aged 80 years or older, to identify factors associated with outcome, and to validate a previously proposed decision support tool. METHODS: Neurofunctional status was assessed by the Karnofsky Performance Scale (KPS)...

OBJECTIVE: To explore the effect of stereotactic aspiration surgery and conventional treatment for primary brainstem haemorrhage. METHODS: The clinical data of 137 patients with primary brain stem haemorrhage (haematoma volume > 3 ml) from August 2014 to August 2022 at the First Hospital of Hebei Medical University were reviewed. Sixty-five patients were treated with stereotactic haematoma aspiration, and 72 patients were treated with conventional therapy...

Herniated intervertebral discs (HIVDs) can cause lower back pain and leg pain, but not all cases are painful. We suggest five potential reasons for painless HIVDs. First, when inflammation resolves or is insufficient, pain may not occur. Second, rare cases exhibit motor or sensory deficits without pain, suggesting a mechanical rather than inflammatory component. Third, changes in gene expression within the dorsal root ganglia may prevent persistent inflammation and pain. Fourth, reorganization of neural circuits in the spinal dorsal horn can reduce nociceptive signals and lead to painlessness...

OBJECTIVE: Spontaneous intracerebral hemorrhage (ICH) is a common stroke subtype, and patients often develop intraventricular hemorrhage (IVH) and hydrocephalus. It is essential to promptly recognize factors that can predict the need for permanent cerebrospinal fluid (CSF) shunt. This study aims to assess the potential of the IVH score as a predictor for shunt-dependent hydrocephalus in ICH patients. METHODS: We retrospectively reviewed data from 296 patients with spontaneous supratentorial ICH...

Chronic back pain is complex and there is no guarantee that treating its potential causes will cause the pain to go away. Therefore, rather than attempting to "cure" chronic pain, many clinicians, caregivers and researchers aim to help educate patients about their pain and try to help them live a better quality of life despite their condition. A systematic review has demonstrated that patient education has a large effect on pain and pain related disability when done in conjunction with treatments. Therefore, understanding and updating our current state of knowledge of the pathophysiology of back pain is important in educating patients as well as guiding the development of novel therapeutics...

INTRODUCTION: Painful lumbar spinal disorders represent a leading cause of disability in the US and worldwide. Interventional treatments for lumbar disorders are an effective treatment for the pain and disability from low back pain. Although many established and emerging interventional procedures are currently available, there exists a need for a defined guideline for their appropriateness, effectiveness, and safety. OBJECTIVE: The ASPN Back Guideline was developed to provide clinicians the most comprehensive review of interventional treatments for lower back disorders...

BACKGROUND: Computed tomography (CT) scans make substantial contributions to low dose ionizing radiation (IR) exposures, raising concerns about excess cancers caused by diagnostic radiation. METHODS: Deidentified Medicare records for all Australians aged 0-19 years between 1985-2005 were linked to national death and cancer registrations to 2012. The National Cancer Institute CT program was used to estimate radiation doses to brain from CT exposures in 1985-2005, Poisson regression was used to model the dependence of brain cancer incidence on brain radiation dose, lagged by two years to minimize reverse causation bias...

BACKGROUND: Quantitative imaging analysis through radiomics is a powerful technology to non-invasively assess molecular correlates and guide clinical decision-making. There has been growing interest in image-based phenotyping for meningiomas given complexities in management. METHODS: We systematically reviewed meningioma radiomics analyses published in PubMed, Embase, and Web of Science until 12/20/2021. We compiled performance data and assessed publication quality using the Radiomics Quality Score (RQS)...

OBJECTIVE: Middle meningeal artery (MMA) embolization (MMAE) is a new therapeutic modality for chronic subdural hematoma (cSDH). There is limited evidence comparing various MMAE procedural techniques, resulting in significant variations in technique and procedural planning. The objective of this study was to compare outcomes of MMAE by the number and location of MMA branches that were embolized. METHODS: A single-center retrospective study of patients with cSDH treated by MMAE was conducted...

OBJECTIVE: Middle meningeal artery (MMA) embolization and the Subdural Evacuation Port System (SEPS) are minimally invasive treatment paradigms for chronic subdural hematoma (cSDH). Although SEPS offers acute decompression of local mass effect from a cSDH, MMA embolization has been shown to reduce the rate of cSDH recurrence. In combination, these procedures present a potentially safer strategy to a challenging pathology. The authors present a multi-institutional retrospective case series that assessed the safety, efficacy, and complications of SEPS and MMA embolization for cSDH...

OBJECTIVE: In recurrent atypical meningioma, the survival impact of volumetric extent of resection (vEOR) and residual tumor volume (RTV) has not been previously studied. METHODS: The authors performed a retrospective vEOR analysis of patients with recurrent World Health Organization grade II meningiomas treated with reresection from 2000 to 2019. The Kaplan-Meier method and multivariate Cox regression analysis were used to study progression-free survival (PFS) and overall survival (OS)...

OBJECTIVE: Surgery is the primary treatment for craniopharyngioma with the preservation of hypothalamic function of paramount importance. Infundibular preservation is debated, as maximal resection decreases recurrence rates but causes hypopituitarism. A triphasic response of diabetes insipidus (DI), syndrome of inappropriate antidiuretic hormone secretion (SIADH), and recurrent DI has been described after pituitary surgery, but the impact of infundibular preservation on the triphasic response following craniopharyngioma resection has not been well established...

OBJECTIVE: Subdural hemorrhage (SDH) has been reported to be the most frequent intracranial hemorrhagic complication following open heart surgery; however, its clinical features and pathophysiology remain unclear. The aim of this retrospective study was to elucidate the incidence, clinical course, and factors associated with the development of symptomatic SDH following heart valve surgery. METHODS: A retrospective review of medical records on the development of symptomatic SDH after heart valve surgery involving cardiopulmonary bypass (CPB) from April 2011 to March 2016 was performed...

Management of patients with glioblastoma (GBM) is complex and involves implementing standard therapies including resection, radiation therapy, and chemotherapy, as well as novel immunotherapies and targeted small-molecule inhibitors through clinical trials and precision medicine approaches. As treatments have advanced, the radiological and clinical assessment of patients with GBM has become even more challenging and nuanced. Advances in spatial resolution and both anatomical and physiological information that can be derived from MRI have greatly improved the noninvasive assessment of GBM before, during, and after therapy...

OBJECTIVE: The current neurosurgical intervention for treatment of acute epidural hematoma (AEDH) usually involves a craniotomy. Despite its effectiveness, open surgical decompression has several limitations. The twist intraosseous drill needle (TIDN) is considered a feasible alternative in adult patients with AEDH. AEDH treatment with TIDN in pediatric patients has not yet been described. The study aimed to report the efficacy and safety of minimally invasive puncture with a TIDN combined with hematoma drainage for the treatment of AEDH in pediatric patients...

OBJECTIVE: The purpose of this study was to compare the effect of single burr hole (SBH) versus double burr hole (DBH) drainage on the recurrence rate of chronic subdural hematoma (CSDH). METHOD: Forty-four patients undergoing burr hole craniostomy (BHC) between July 2022 and December 2022 were enrolled in a randomized clinical trial (RCT) comparing SBH to DBH surgeries. The primary endpoint of this study was the recurrence rate of CSDH. Radiological characteristics such as midline shift, thickness, volume, density, type of hematoma, brain atrophy and so on were secondary endpoints...

BACKGROUND: Levetiracetam is commonly used as a prophylactic antiseizure medication in patients undergoing surgical resection of brain tumors. OBJECTIVE: To quantitate side effects experienced in patients treated with 1 week vs 6 weeks of prophylactic levetiracetam using validated measures for neurotoxicity and depression. METHODS: Patients undergoing surgical resection of a supratentorial tumor with no seizure history were randomized within 48 hours of surgery to receive prophylactic levetiracetam for the duration of either 1 or 6 weeks...

The Brain Trauma Foundation (BTF) Guidelines for the Management of Severe Head Injury were the first clinical practice guidelines published by any surgical specialty. These guidelines have earned a reputation for rigor and have been widely adopted around the world. Implementation of these guidelines has been associated with a 50% reduction in mortality and reduced costs of patient care. Over their 25-yr history the traumatic brain injury (TBI) guidelines have been expanded, refined, and made increasingly more rigorous in conjunction with new clinical evidence and evolving methodologic standards...