Sergio A. Calero-Martinez

Association Between Preexisting Thyroid Disorders and Immediate Postoperative Neurological Complications after STA–MCA Bypass in Adult Moyamoya Angiopathy: A Single-Center Retrospective Cohort Study from Italy

Sergio A. Calero-Martinez, Nazeer Aboud, Nicola Rifino, Francesco Restelli et autres

BACKGROUND: Postoperative neurological complications remain a relevant concern after superficial temporal artery-middle cerebral artery (STA-MCA) bypass in patients with moyamoya disease. While disease-related factors have been widely studied, the impact of preexisting medical conditions on immediate postoperative outcomes is less clear. OBJECTIVE: …

it, de (code pays fourni par la source)

Geographical accessibility and case loads in subarachnoid hemorrhage care: a nationwide study of German hospitals

Nazife Dinc, Christiane von Saß, Sergio A. Calero-Martinez, Sae‐Yeon Won et autres

de (code pays fourni par la source)

Self-assessment of quality of life in patients after suffering from aneurysmal subarachnoid hemorrhage, principal component analysis

Sergio A. Calero-Martinez, Nazeer Aboud, G Simion, Ricardo Borda et autres

Quality of life (QoL) is one of the parameters that characterize the treatment success after aneurysmal subarachnoid hemorrhage, along with overall survival and independent living without the need for care. Thus, the main aim of this research was to evaluate the quality …

de, co (code pays fourni par la source)

Impact of Hounsfield units on adjacent fracture risk after kyphoplasty

Nazeer Aboud, Niklas Eckardt, Sergio A. Calero-Martinez, Aaron Lawson McLean et autres

Study design: retrospective cohort study. Objective: This study aims to assess the utility of Hounsfield units (HU) derived from computed tomography (CT) scans as a predictive marker for the risk of adjacent fractures (AF) following kyphoplasty. Methods: In a retrospective analysis at …

de (code pays fourni par la source)

Susceptibility to cellular stress in PS1 mutant N2a cells is associated with mitochondrial defects and altered calcium homeostasis

Liliana Rojas-Charry, Sergio A. Calero-Martinez, Claudia Morganti, Giampaolo Morciano et autres

Presenilin 1 (PS1) mutations are the most common cause of familial Alzheimer's disease (FAD). PS1 also plays a role in cellular processes such as calcium homeostasis and autophagy. We hypothesized that mutant presenilins increase cellular vulnerability to stress. We stably expressed human …

de, it, gb (code pays fourni par la source)

Development and assessment of competency-based neurotrauma course curriculum for international neurosurgery residents and neurosurgeons

Sergio A. Calero-Martinez, Christian Matula, Aurelia Peraud, Francesco Biroli et autres

OBJECTIVE: Traumatic brain injuries (TBIs) are a significant disease burden worldwide. It is imperative to improve neurosurgeons' training during and after their medical residency with appropriate neurotrauma competencies. Unfortunately, the development of these competencies during neurosurgeons' careers and in daily practice is …

de, co, at, it, es, ch, ca, us (code pays fourni par la source)

Intramedullary Diffuse Astrocytoma of The Spinal Cord in a 3-Year-Old Patient

Sergio A. Calero-Martinez

We present the case of a 3-year old female with a diffuse astrocytoma (WHO grade II, IDH Wild Type) of the thoracic cord. The patient is without tumor-progression after 1-year follow-up. Guidelines at this age group are missing. After reviewing the literature, …

de (code pays fourni par la source)