The effects of reverse trendelemburg position during intracranial neurosurgery on brain hydrodynamics and hemodynamics: a systematic review and meta-analysis.

Background And Objectives: The reverse Trendelenburg position (rTP) tends to reduce jugular bulb pressure (JBP) and intracranial pressure (ICP), and thus improves the operative conditions by increasing brain relaxation. However, through simultaneous decreases in MAP, the cerebral perfusion pressure (CPP) can theoretically decrease, remain unchanged, or increase. We aim to evaluate the effects of rTP on ICP, MAP, JBP, and CPP in intracranial neurosurgery in order to determine the optimal degree of rTP to provide best operating conditions.

Pembrolizumab in gestational trophoblastic neoplasia: Systematic review and meta-analysis with sub-group analysis of potential prognostic factors.

Objective: To assess the performance of pembrolizumab for the treatment of Gestational Trophoblastic Neoplasia (GTN).

Methods: The Medical Subject Headings related to immunotherapy/pembrolizumab and GTN were used alone or in combination to retrieve relevant articles. The authors searched in EMBASE, MEDLINE/PubMed, Elsevier's Scopus, and Web of Science until November/2024.

Predicting major adverse cardiovascular events after orthotopic liver transplantation using a supervised machine learning model: A cohort study.

Background: Liver transplant (LT) patients have become older and sicker. The rate of post-LT major adverse cardiovascular events (MACE) has increased, and this in turn raises 30-d post-LT mortality. Noninvasive cardiac stress testing loses accuracy when applied to pre-LT cirrhotic patients.

Repercussions of the Emergency neurological life support on scientific literature: a bibliometric study.

Background:  In 2012, the Neurocritical Care Society launched a compilation of protocols regarding the core issues that should be addressed within the first hours of neurological emergencies - the (ENLS).

Objective:  We aim to evaluate this repercussion through a bibliometric analysis.

Methods:  We searched Scopus on October 2022 for articles mentioning ENLS.

Publication Trends of Research on Intrathecal Baclofen Therapy: A Bibliometric Analysis of the Literature.

Objective: The objective of this study was to analyze the trends in publications on intrathecal baclofen (ITB) therapy.

Methods: We searched Elsevier's Scopus database in February 2022 to find articles focused on ITB therapy. Data extracted included citation count, publication year, author's country and income category, journal and its 5-year impact factor, research type, disease requiring ITB, and target population.

The Author Impact Factor as a Metric to Evaluate the Impact of Neurosurgical Researchers.

Objective: The objective of this study was to assess the Author Impact Factor (AIF) as a useful metric and as a complement to the h-index among neurosurgical researchers.

Methods: The 5-year AIF and h-index were compared among 3 groups of researchers: 1) the 100 most prolific of all time within general neurosurgical journals ("Experienced"), 2) the 100 most prolific during the 2015-2019 period within general neurosurgical journals ("Trending Group"), and 3) the 100 postgraduation year 7 neurosurgical residents with the highest h-index ("Amateur").

Results: The Amateur group had a lower median h-index than the Experienced (6 vs.

Knowledge, attitudes, and behaviors regarding the use of clinical practice guidelines among spine surgeons in Latin America.

Background: Clinical Practice Guidelines (CPGs) are invaluable tools to assure evidence-based spine surgery care. In this study, we aimed to identify perceptions, barriers, and potential determinants for the use of CPG among Latin American spine surgeons.

Methods: A 28-item questionnaire regarding the use of CPGs was sent to the members of AO Spine Latin America.