Evaluating optic system compression in sellar tumors: A novel application of quantitative pupillometry.

Introduction: Tumorous growths in the sellar region pose significant clinical challenges due to their proximity to critical visual structures such as the optic chiasm and optic nerves. Given their proximity to the optic system, these tumors are often diagnosed due to a progressive decrease in visual acuity. Thus, surgical intervention is crucial to prevent irreversible damage, as timely decompression can halt the progression of edema and subsequent optic atrophy.

Tailored surgical approaches for spinal chordomas: A multidisciplinary perspective.

Introduction: The treatment of spinal chordomas presents a significant challenge due to their resistance to both radiotherapy and chemotherapy as well as the complexity of the surgical procedures required. This study presents a series of cases of primary spinal chordomas, focusing on the development of a personalized therapeutic strategy that is tailored to each patient's unique clinical status. This approach aims to ensure that treatments are optimally aligned with the patient's overall prognosis and surgical eligibility.

Decoding pediatric spinal tumors: a single-center retrospective case series on etiology, presentation, therapeutic strategies, and outcomes.

Introduction: Spinal tumors (ST) often result in dire prognosis, carrying risks such as permanent paralysis, sensory loss, and sphincter dysfunction. Data on their incidence and etiology in pediatric populations are markedly scant. Our study investigates the etiology, clinical manifestation, treatment, and outcomes of pediatric ST.

The association of COVID-19 pandemic with the increase of sinogenic and otogenic intracranial infections in children: a 10-year retrospective comparative single-center study.

Objective: Otitis media and sinusitis are common childhood infections, typically mild with good outcomes. Recent studies show a rise in intracranial abscess cases in children, raising concerns about a link to COVID-19. This study compares a decade of data on these cases before and after the pandemic.

A Comprehensive Prospective Analysis of Surgical Outcomes and Adverse Events in Spinal Procedures Among Octogenarians: A Detailed Analysis From a German Tertiary Center.

Study Design: Prospective case series.

Objectives: Drawing from prospective data, this study delves into the frequency and nature of adverse events (AEs) following spinal surgery specifically in octogenarians, shedding light on the challenges and implications of treating this specific cohort as well as on risk factors for their occurrence.

Methods: Octogenarians who received spinal surgery and were discharged between January 2019 and December 2022 were proactively included in our study.

Prospective insights into spinal surgery outcomes and adverse events: A comparative study between patients 65-79 years vs. ≥80 years from a German tertiary center.

Introduction: In light of an aging global population, understanding adverse events (AEs) in surgeries for older adults is crucial for optimal outcomes and patient safety.

Research Question: Our study compares surgical outcomes and AEs in patients aged 65-79 with those aged ≥80, focusing on clinical outcomes, morbidity and mortality rates, and age-related risk factors for AEs.

Material And Methods: Our study, from January 2019 to December 2022, involved patients aged 65-79 and ≥ 80 undergoing spinal surgery.

Optimizing patient outcome in intracranial tumor surgery: a detailed prospective study of adverse events and mortality reduction strategies in neurosurgery.

Introduction: Brain tumor surgery represents a critical and high-risk area within the field of neurosurgery. Our study aims to offer a comprehensive analysis of adverse events (AEs) from a prospectively maintained database at a leading neurosurgical tertiary center, with a specific focus on different types of tumor entities.

Methods: From January 2022 to September 2023, our study focused on adult patients, who underwent surgery for intracranial tumors.

Surgical management of ventrally located cervical epidural abscess: A comparative analysis between patients aged 18-64 years and ≥65 years.

Background: We aimed to compare the clinical course of patients aged 18-65 years and ≥65years who underwent anterior cervical discectomy and fusion (ACDF) or corpectomy for ventrally located CSEA.

Methods: Clinical and imaging data were retrospectively collected from the institutional database between September 2005 and December 2021.

Results: A total of 35 and 26 patients aged 18-64 and ≥ 65 years, respectively who were diagnosed with ventrally located CSEA were included.

Anterior cervical discectomy fusion versus posterior decompression and fusion in octogenarians with cervical myelopathy: Clinical outcomes and complications with a 3-year follow-up.

Introduction: Cervical stenosis and concurrent Cervical Spondylotic Myelopathy (CSM) are prevalent in the elderly. Treatment options include Anterior Cervical Discectomy Fusion (ACDF) and Posterior Decompression and Fusion (PDF).

Research Question: This study aims to compare clinical outcomes and complications between ACDF and PDF in patients aged 80 and above.

Reevaluating age restrictions of spinal metastasis surgery in elderly groups with over 2-year follow-up.

This study aimed to compare and assess clinical outcomes of spinal metastasis with epidural spinal cord compression (MESCC) in patients aged 65-79 years and ≥ 80 years with an acute onset of neurological illness who underwent laminectomy. A second goal was to determine morbidity rates and potential risk factors for mortality. This retrospective review of electronic medical records at a single institution was conducted between September 2005 and December 2020.

Morbidity and mortality related to type II odontoid fractures in octogenarians undergoing surgery: a retrospective study with 5 year follow up.

Introduction: The prevalence of trauma is increasing in the geriatric population. The optimal therapy for type II odontoid fractures in the elderly is controversial. This study aims to assess the morbidity and mortality associated with odontoid fractures in octogenarians undergoing C1/C2 posterior screw fixation and describe the perioperative and post-operative complications and risk factors associated with mortality.

Assessment of efficacy and safety of endoscopic lung volume reduction with one-way valves in patients with a very low FEV.

Introduction: Endoscopic lung volume reduction (ELVR) with one-way valves produces beneficial outcomes in patients with severe emphysema. Evidence on the efficacy remains unclear in patients with a very low forced expiratory volume in 1 s (FEV) (≤20% predicted). We aim to compare clinical outcomes of ELVR, in relation to the FEV restriction.

Adverse events in spine surgery: a prospective analysis at a large tertiary center in Germany.

Study Design: Prospective study OBJECTIVES: The occurrence of adverse events (AEs) during surgery is a major cause of increased economic costs, disability, or even death. This study aimed to prospectively identify and quantify AEs in patients undergoing spinal surgery at a neurosurgical tertiary care hospital.

Methods: Patients who underwent spinal surgery and were discharged between January 2019 and December 2022 were enrolled prospectively.

Outcomes of cervical spinal stenosis surgery in patients aged ≥ 65 years based on insurance status: a single-center cohort study from a tertiary center in Germany.

Objective: The prevalence of degenerative disorders of the spine, such as cervical spinal stenosis with cervical spine myelopathy (CSM) in the geriatric population, has rapidly increased worldwide. To date, there has been no systematic analysis comparing outcomes in older patients suffering from progressive CSM and undergoing surgery depending on their health insurance status. We sought to compare the clinical outcomes and complications after anterior cervical discectomy and fusion (ACDF) or posterior decompression with fusion in patients aged ≥ 65 years with multilevel cervical spinal canal stenosis and concomitant CSM with special focus on their insurance status.

Emergency Posterior Decompression for Metastatic Spine Tumors in Octogenarians: Clinical Course and Prognostic Factors for Functional Outcomes.

Background: This study aimed to describe the clinical outcome of metastatic epidural spinal cord compression in octogenarians with an acute onset of neurological illness who undergo laminectomy, further assess morbidity and mortality rates, and determine potential risk factors for a nonambulatory outcome.

Methods: This retrospective review of electronic medical records at a single institution was conducted between September 2005 and December 2020. Patient demographics, surgical characteristics, complications, hospital course, and 90-day mortality were collected.

Mortality, complication risks, and clinical outcomes after surgical treatment of spinal epidural abscess: a comparative analysis of patients aged 18-64 years, 65-79 years, and ≥ 80 years, with a 3-year follow-up.

Spinal epidural abscess (SEA) with pyogenic vertebral osteomyelitis (PVO) is a rare illness with a steadily increasing incidence. However, comparative analyses of young and older patients with SEA are lacking. We aimed to compare the clinical course of patients aged 18-64 years, 65-79 years, and ≥ 80 years undergoing surgery for SEA.

Perioperative morbidity and mortality in octogenarians sustaining traumatic osteoporotic type 4 and 5 thoracolumbar and lumbar fractures: a retrospective study with 3 years follow-up.

Purpose: This study aimed to guide the more efficient management of type 4 and 5 thoracolumbar or lumbar osteoporotic fractures (OF) in patients aged 80 years and older with an acute onset of neurological decline. This aim was achieved by assessing the clinical course and morbidity and mortality rates and identifying potential risk factors for patient mortality METHODS: Electronic medical records were retrieved from a single institution pertaining to the period between September 2005 and December 2020. Data on patient demographics, neurological conditions, surgical characteristics, complications, hospital course, and 90-day mortality were also collected.

Anterior cervical discectomy and fusion with plate versus posterior screw fixation after traumatic subaxial fractures in octogenarians: complications and outcomes with a 2-year follow-up.

Introduction: Surgical intervention for management of spinal instability after traumatic subaxial fractures in octogenarians requires a clear consensus on optimal treatments. This study aimed to provide a guide for more efficient management through comparison and assessment of clinical outcomes and complications of anterior cervical discectomy and fusion with plate (pACDF) and posterior decompression fusion (PDF) instrumentation alone in patients aged 80 years.

Methods: A single institution retrospective review of electronic medical records was undertaken between September 2005 and December 2021.

Tensor- and high-resolution fiber tractography for the delineation of the optic radiation and corticospinal tract in the proximity of intracerebral lesions: a reproducibility and repeatability study.

Purpose: Fiber tracking (FT) is used in neurosurgical planning for the resection of lesions in proximity to fiber pathways, as it contributes to a substantial amelioration of postoperative neurological impairments. Currently, diffusion-tensor imaging (DTI)-based FT is the most frequently used technique; however, sophisticated techniques such as Q-ball (QBI) for high-resolution FT (HRFT) have suggested favorable results. Little is known about the reproducibility of both techniques in the clinical setting.

Accessory nerve schwannoma extending into the fourth ventricle: case report and review of literature.

Accessory nerve schwannoma is a rare entity in patients presenting with cranial nerve (CN) deficits. Most of these tumours arise from the cisternal segment of the eleventh CN and extend caudally. Herein, we report the third case of an accessory schwannoma extending cranially into the fourth ventricle.