Minerva medica最新文献

Introduction: The escalating trend of academic article retractions over the last decades raises concerns about scientific integrity, but heterogeneity in retractions and reasons for them pose a major challenge. We aimed to comprehensively overview systematic reviews focusing on retractions in the biomedical literature.

Evidence acquisition: We abstracted salient features and bibliometric details from shortlisted articles. The Joanna Briggs Institute (JBI) Checklist for Systematic Reviews and Research Syntheses was used for validity appraisal.

Evidence synthesis: A total of 11 reviews were included, published between 2016 and 2023, and reporting on a total of 1851 retracted studies. Several major reasons for retractions were identified, spanning both misconduct (e.g., falsification, duplication, plagiarism) and non-misconduct issues (e.g., unreliable data, publishing problems). Correlates include author-related factors (number of authors, nationality) and journal-related factors (impact factor), with repeat offenders contributing significantly. Impacts of retractions is profound, affecting scholarly credibility, public trust, and resource utilization.

Conclusions: In order to prevent retractions and amend their adverse effects, rigorous and transparent reporting standards, enhanced training in research ethics, strengthened peer review processes, and the establishment of collaborative and integrated research integrity offices are proposed.

Alcohol consumption can cause, beyond addiction, roughly 200 different diseases and at least fourteen types of cancer. In 2016 the WHO estimated that 29% of alcohol-related deaths were mainly due to oncological diseases, liver cirrhosis (20%), and cardiovascular disorders (19%). The aim of this review was to focus on the absorption and metabolism of ethanol and discuss the main conditions caused by alcohol consumption (i.e., liver and cardiovascular diseases, and tumors). This narrative review is based on a detailed analysis of the scientific literature published before January 31, 2024 (PubMed, Web of Science, Scopus, Google Scholar). Approximately 90% of the absorbed alcohol reaches the liver where it is metabolized to acetaldehyde, a highly reactive and toxic compound. The excessive use of alcohol causes damage to several organs and systems, mainly the liver (e.g., steatosis, steato-hepatitis, fibrosis, and cirrhosis), cardiovascular system (cardiomyopathy, arrythmias, arterial hypertension, and stroke), and significantly contribute to the onset of neoplastic lesions to various organs including the esophagus, liver and breast. Even moderate drinking appears not to reduce mortality risk. Alcohol intake is one of the main risk factors for several pathological conditions and social problems, thus drastically impacting on public health. Proper awareness of the high risk related to alcohol consumption is of crucial importance to reduce the harm to public health.

Triple negative breast cancer (TNBC) accounts for 15% of all breast cancers and is characterized by more aggressive biology, significant disease heterogeneity, and worse clinical outcomes. In recent years, improved understanding of TNBC tumor biology and its heterogeneity have led to the identification of new molecular targets, opening avenues for novel treatment strategies. Clinical trials evaluating immunotherapy, poly-ADP ribose polymerase (PARP) inhibitors, and antibody drug conjugates have shown improvement in clinical outcomes, leading to their incorporation to the treatment options available for patients with TNBC. This review aimed to provide the internal medicine specialist and primary care provider with a comprehensive overview of the current systemic therapy approaches for TNBC and introduce clinicians to novel therapies that have recently been added to the treatment armamentarium against this disease.

The diagnosis and management of small bowel bleeding (SBB) can be a clinical challenge. Advances in video capsule endoscopy, balloon-assisted enteroscopy, and multiphasic computed tomography allow for localization and therapeutic intervention. Etiologies of SBB including vascular, neoplastic, and inflammatory conditions are associated with age and comorbidities. The present review highlights terminologies that describe SBB, provides a differential diagnosis for bleeding etiologies, and summarizes a clinical approach to managing this condition.