Publications by authors named "Brotis Alexandros"

Article Synopsis
  • * A case study of an 85-year-old male shows that initial treatment improved his condition, but subsequent recurrences led to more complicated surgeries and ultimately his death from intraparenchymal bleeding.
  • * Key predictors for CSDH recurrence include failure of brain re-expansion and age-related atrophy; high-risk patients may benefit from a comprehensive treatment plan that includes medications and advanced surgical techniques.
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Introduction: Lobectomy has recently been employed in the management of glioblastoma (GB). Compared to subtotal, gross total and supramarginal resection, lobectomy provides maximum cytoreduction and improves overall survival (OS).

Research Question: The primary aim of this study is to compare lobectomy to other techniques for managing GB in terms of OS and progression-free survival (PFS).

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Article Synopsis
  • * A systematic review and meta-analysis were conducted using databases like Cochrane Library and PubMed, identifying 48 relevant articles to assess the incidence of these ACA variations.
  • * The analysis reveals that there were no statistically significant differences in the prevalence of ACA variations when comparing cadaveric (autopsy) studies to imaging studies.
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Introduction: This study aimed to compare the safety and short-term outcomes of Enhanced Recovery After Surgery (ERAS) with standard care for patients undergoing pancreatoduodenectomy (PD) based on literature published following the first publication of ERAS guidelines for PD.

Methods: Five medical databases were searched for studies that compared ERAS to standard care in adults undergoing PD. Data on postoperative complications, length of hospitalization, readmissions, and time to chemotherapy were analyzed using either a fixed- or random-effects model meta-analysis.

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The present study reports the case of a 50-year-old obese male with ankylosing spondylitis, Scheuermann's kyphosis. The patient was asymptomatic concerning the ectopic ossification of the posterior longitudinal ligament (OPLL) at the cervical spine; he developed quadriparesis and respiratory insufficiency following minor head trauma. Even though trauma to the cervical spine in patients with OPLL is common, to the best of our knowledge, this is the first reported case of an extensive osteophyte with a lethal outcome after syncope.

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Objective: This study aimed to form astute deductions regarding the presentation, treatment and mortality of otogenic brain complications.

Methods: A systematic literature search of four medical databases (PubMed, Embase, Web of Science and Scopus) was conducted. Studies associated with otogenic brain complications were considered eligible.

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Objective: Endoscopic ear surgery is no longer a promising technique, but a well-established one. This study aims to compare endoscopic and microscopic tympanoplasty based on current literature evidence, in terms of their efficacy and safety characteristics.

Data Sources: We conducted a systematic literature search of four medical databases (Pubmed, Cochrane Library, Scopus, ClinicalTrials.

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The clinical significance of combinations of inflammatory biomarkers in severe COVID-19 infection is yet to be proved. Although several studies have evaluated the prognostic value of biomarkers in patients with COVID-19, there are limited data regarding the value of the combination scores that could take full advantage of the prognostic value of several biomarkers and that could account for the heterogeneity of patients with severe COVID-19. We investigated the prognostic value of combination scores of admission values of inflammatory biomarkers in adults with severe COVID-19.

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Purpose: Perioperative management of patients medicated with antithrombotics requiring elective intracranial procedures is challenging. We ought to (1) identify the clinical practice guidelines (CPGs) and recommendations (CPRs) on perioperative management of antithrombotic agents in elective intracranial surgery and (2) assess their methodological quality and reporting clarity.

Methods: The study was conducted following the 2020 PRISMA guidelines for a systematic review and has been registered (PROSPERO, CRD42023415710).

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Transient global amnesia (TGA) constitutes a rare clinical entity that manifests with temporary memory without any other neurological manifestation. Several pathogenetic mechanisms have been implicated, including temporal hypoperfusion, venous congestion, and cortical spreading potentials. Accordingly, the only relevant imaging findings are hippocampal CA1 areas of restricted diffusion on diffusion-weighted images.

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The vestibular system plays a fundamental role in body orientation, posture control, and spatial and body motion perception, as well as in gaze and eye movements. We aimed to review the current knowledge regarding the location of the cortical and subcortical areas, implicated in the processing of vestibular stimuli. The search was performed in PubMed and Scopus.

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Carotid endarterectomy or carotid artery stenting (CAS), are the most important axes in carotid artery interventional management. A bibliometric analysis permits an easier access to the current literature trends and information to design future studies. The aim of the present study was to identify the knowledge routes on CAS and examine the research front on the topic.

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Introduction: Hemispherectomy/hemispherotomy has been employed in the management of catastrophic epilepsy. However, initial reports on the associated mortality and morbidity raised several concerns regarding the technique's safety. Their actual, current incidence needs to be systematically examined to redefine hemispherotomy's exact role.

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Introduction: Cavernous malformations (CM) of the central nervous system constitute rare vascular lesions. They are usually asymptomatic, which has allowed their management to become quite debatable. Even when they become symptomatic their optimal mode and timing of treatment remains controversial.

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Background: We evaluated the 30-day postoperative outcome after elective endovascular aneurysm repair (EVAR) and the possible predictors for the 30-day postoperative outcome.

Materials: Demographics, medical history, laboratory values, intensive care unit (ICU) admission and 30-day complications classified as major (major adverse cardiovascular events (MACEs), acute kidney injury (AKI) and death of any cause) and minor (postimplantation syndrome (PIS), postoperative delirium (POD), urinary tract infection (UTI) and technical graft failure) were documented (March 2016 to February 2019).

Results: We included 322 patients.

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The current treatment of gout is largely suboptimal, with up to 89% of hospitalizations being preventable due to inadequate care. The present study performed a systematic review in an aim to identify barriers to optimal gout treatment (Q1), understand how frequently nurses are involved in the management of gout (Q2), and examine the role of the nurse in the management of gout (Q3). A systematic review was performed, focusing on studies reporting on the nurse's role in the management of gout and the quality of the gathered items was appraised based on the risk of bias.

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The surgical treatment for severe deformity correction in patients with Parkinson's disease (PD) is usually challenging, requiring lengthy fusions, and with a high risk of postoperative complications. We present a patient with severe kyphoscoliosis and medical history of PD undergoing minimally invasive surgical deformity correction. A 75-year-old female with a 10-year history of medically controlled PD presented at our hospital's outpatient reporting progressive postural changes during the last two years and a half.

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Purpose: Advanced age has been related to conflicting outcomes after fenestrated/branched endovascular aortic aneurysm repair (F/BEVAR). The aim of this meta-analysis is to compare 30-day mortality, technical success, and 1-year and 5-year survival in octogenarians and non-octogenarians who underwent F/BEVAR for complex aortic aneurysms.

Materials And Methods: This meta-analysis was pre-registered to PROSPERO (CRD42022348659).

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The perioperative management of patients medicated with antithrombotic agents who require elective spinal surgery is extremely challenging because of the increased risk of surgical bleeding and the concurrent need to minimize the thromboembolic risk. The aims of the present systematic review are to: (1) identify clinical practice guidelines (CPGs) and recommendations (CPRs) on this topic and (2) assess their methodological quality and reporting clarity. An electronic systematic search of the English Medical Literature up to January 31, 2021 was conducted using PubMed, Google Scholar, and Scopus.

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Introduction: Female sex is a risk factor of post-operative mortality and morbidity after abdominal aortic aneurysm (AAA) repair. The aim of this systematic review is to assess the sex-specific early mortality following both elective and urgent AAA repair.

Evidence Acquisition: The Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines were followed.

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Brain metastasis (BM) represents the single most severe neurological complication of systemic cancer. The prognosis of patients with BM is poor, irrespective of the implemented treatment. The present study performed a systematic review of the literature using three online databases (PubMed, Scopus and Web of Science).

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To determine the characteristics and to compare the functional outcomes and safety of different subfrontal approaches versus mini Pterional (MPT) approaches mainly for the treatment of ruptured noncomplex intracranial aneurysms. This meta-analysis included articles comparing outcomes of brain aneurysms (BAs) - most for the anterior circulation-, using Lateral supraorbital & Supraorbital keyhole (LSO) versus MPT approach. There were six articles left into the final article pool and the total number of patients was 683 (322 in LSO and 361 in the MPT group).

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Background: Severe traumatic brain injury constitutes a clinical entity with complex underlying pathophysiology. Management of patients with severe traumatic brain injury is guided by Clinical Practice Guidelines and Consensus Statements (CPG and CS). The published CPG and CS vary in quality, comprehensiveness, and clinical applicability.

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Objective: Sarcopenia has been related to higher mortality rates after abdominal aortic aneurysm repair. This analysis aimed to assess sarcopenia related mortality and spinal cord ischaemia (SCI) at 30 days, and mortality during the available follow up, in patients with complex aortic aneurysms, managed with open or endovascular interventions.

Data Sources: A search of the English literature, via Ovid, using Medline, EMBASE, and CENTRAL up to 15 June 2022 was done.

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Cerebellar metastases represent the most common lesion requiring surgical treatment in the daily neurosurgical praxis. We report a rare case with Lhermitte-Duclos disease presenting to the neurosurgical outpatient department and describe our diagnostic and treatment challenges. A 57-year-old man presented with transient cerebellar manifestations, including walking difficulties, dizziness, and a persistent occipital headache.

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