42,210 papers found

BACKGROUND: Thrombosis is a common complication associated with central venous catheter (CVC) insertion. Several antithrombogenic materials and alterations to catheter design have been developed to lower thrombosis rates. AIM: To systematically evaluate the effectiveness and safety of antithrombogenic materials and al…

Central nervous system metastases from nasopharyngeal carcinoma (NPC) are uncommon. The patient presented was diagnosed with aggressive advanced NPC resistant to treatment and complicated by a solitary brain metastasis. A PubMed database search was conducted to review the existing literature regarding brain metastases…

Matrix metalloproteinases are crucial proteolytic enzymes involved in the degradation and remodeling of the extracellular matrix within the ocular structures. Their expression and activity significantly influence aqueous humor dynamics and intraocular pressure in patients with glaucoma. Elevated intraocular pressure, a…

BACKGROUND: Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease of the central nervous system (CNS) in which genetic and environmental factors contribute to disease progression. Both innate and adaptive immune cells, including T cells, B cells, activated macrophages and microglia, have been identified…

OBJECTIVES: At present, it is very important to identify the available literature regarding the use of masks and respirators by analyzing their historical evolution in the medical field. In addition, consideration should be given to the major filtering characteristics of those most used due to the current SARS-CoV-2 pa…

OBJECTIVES: The goal of this systematic review was to assess the current literature about sinus augmentation procedure using different types of tooth derived bone graft materials, thorough analysing the outcomes of sinus grafting with tooth grafts compared to sinus grafting with xenografts, allografts and alloplasts by…

The purpose of this review is to summarize preclinical and clinical data from publications appearing in the peer-reviewed scientific literature relevant to the safety and effectiveness of the EVO Implantable Collamer Lens (ICL) posterior chamber phakic refractive lens with a central port (V4c Visian ICL with KS Aquapor…

Chronobiology is the scientific discipline which considers biological phenomena in relation to time, which assumes itself biological identity. Many physiological processes are cyclically regulated by intrinsic clocks and many pathological events show a circadian time-related occurrence. Even the pituitary-thyroid axis…

The objective of this study was to investigate the in vivo effectiveness of laser in the prevention of enamel demineralization during orthodontic treatment. A search of electronic databases (PubMed, ScienceDirect, Google Scholar, Scopus, the Cochrane Central Register of Controlled Trials - CENTRAL, OpenGrey, and ProQue…

BACKGROUND: In traditional medicine, there has been a great deal of research on the effects exhibited by medicinal materials. To study the effects, resources that can systematically describe the chemical compounds in medicinal materials are necessary. In recent years, numerous databases on medicinal materials and const…

BACKGROUND: In this study, we present an analysis of data citation practices in full text research articles and their corresponding supplementary data files, made available in the Open Access set of articles from Europe PubMed Central. Our aim is to investigate whether supplementary data files should be considered as a…

The aim of this systematic review was to evaluate the effectiveness and complications of corticotomy and piezocision in canine retraction. Five electronic databases (PubMed, SCOPUS, Web of Science, Embase, and CENTRAL) were searched for articles published up to July 2017. The databases were searched for randomized cont…

The impact of screen time is having serious adverse effects on people's lives. Unfortunately, early childhood is the most vulnerable stage in the lifespan, and most children are using television, computers, parents' and mothers' mobile phones, or tablets, for longer than recommended. For this reason, the interest of th…

MOTIVATION: Biocuration workflows often rely on comprehensive literature searches for specific biological entities. However, standard search engines such as MEDLINE and PubMed Central provide an incomplete picture of the scientific literature because they do not index the increasing amount of valuable information publi…

BACKGROUND: Intra- or inter-muscular (EMG-EMG) coherence is a simple and non-invasive method for estimating central nervous system control during human standing tasks. Although this research area has developed, no systematic literature review has been conducted. OBJECTIVES: We aimed to map the current literature on EM…

Caffeine is implicated as causing or aggravating numerous otorhinolaryngological conditions, including tinnitus, Ménière's disease, laryngopharyngeal reflux, globus pharyngeus and dysphonia. We address caffeine's effects in such conditions and to determine whether such implications are founded. The defined se…

OBJECTIVE: The purpose of this review was to determine the most commonly reported and utilized low back pain (LBP) Patient Reported Outcome Measures (PROMs) within the chiropractic literature and to investigate their temporal and methodological publication characteristics. METHODS: A systematic search of English-langu…

BACKGROUND: There has been significant progress in understanding neurosarcoidosis (NS) as a distinct disorder, which encompasses a heterogeneous group of clinical and radiological alterations which can affect patients with systemic sarcoidosis or manifest isolated. RATIONALE AND AIM OF THE STUDY: The healthcare challe…

IMPORTANCE: Publishing study protocols might reduce research waste because of unclear methods or incomplete reporting; on the other hand, there might be few additional benefits of publishing protocols for registered trials that are never completed or published. No study has investigated the proportion of published prot…

The aim of this review is to analyze the available literature regarding the neuropsychiatric (NP) disturbances associated with corticosteroid (CS) therapy; to determine the nature, severity, and frequency of these NP symptoms; and to identify the various risk factors involved in the development of CS-induced NP disturb…