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review article

Maria Martinez-Lage, Felix Sahm
The updated 2016 WHO classification of Central Nervous System tumors introduced a novel concept of neuropathology diagnostics. Molecular parameters are now included into the definition of several entities. This evolution from a previously purely histology-based classification to an integrated approach of histology and genetic characteristics has implications in daily diagnostic and clinical practice. Both the spectrum of diagnostic workup demanded from the neuropathologist and the range of relevant markers to be considered by clinicians and clinical investigators have increased...
February 2018: Seminars in Neurology
Daniella C Parravano, Daniel A Ciampi, Erich T Fonoff, Bernardo Monaco, Jessie Navarro, Lin T Yeng, Manoel J Teixeira, Clement Hamani
BACKGROUND: Motor cortex stimulation (MCS) is routinely used for the treatment of chronic neuropathic pain but its effect on quality of life remains uncertain. OBEJCTIVE: To systematically review the published literature on MCS and quality of life and report the effects of this therapy in a series of patients prospectively followed in our center. METHODS: The systematic literature review was conducted using the search words "motor cortex stimulation and pain and neurosurgery" and "motor cortex stimulation and pain and quality of life...
March 14, 2018: Neurosurgery
Chad M Hodge, Scott P Narus
Objective: Problem list data is a driving force for many beneficial clinical tools, yet these data remain underutilized. We performed a systematic literature review, pulling insights from previous research, aggregating insights into themes, and distilling themes into actionable advice. We sought to learn what changes we could make to existing applications, to the clinical workflow, and to clinicians' perceptions that would improve problem list utilization and increase the prevalence of problems data in the electronic medical record...
March 14, 2018: Journal of the American Medical Informatics Association: JAMIA
Tristan Pascart, Frédéric Lioté
This review article summarizes the relevant English literature on gout from 2010 through April 2017. It emphasizes that the current epidemiology of gout indicates a rising prevalence worldwide, not only in Western countries but also in Southeast Asia, in close relationship with the obesity and metabolic syndrome epidemics. New pathogenic mechanisms of chronic hyperuricaemia focus on the gut (microbiota, ABCG2 expression) after the kidney. Cardiovascular and renal comorbidities are the key points to consider in terms of management...
March 13, 2018: Rheumatology
Jeffry A Simpson, W Steven Rholes
In this article, we discuss theory and research on how people who have different adult romantic attachment orientations fare across one of life's often happiest, but also most chronically stressful, events-the transition to parenthood. We first discuss central principles of attachment theory and then review empirical research revealing how two types of attachment insecurity-anxiety and avoidance-tend to prospectively predict unique patterns of relational and personal outcomes across this often challenging life event...
March 6, 2018: Current Opinion in Psychology
Andleeb Z Naqvi, Kabir-Ud-Din
Phase separation in amphiphilic systems is an important phenomenon. The temperature at which an amphiphilic solution phase separates is known as Cloud Point (CP). This article reviews in detail the process of phase separation in various amphiphiles (surfactants, polymers and drugs) and effect of different classes of additives on the CP of these amphiphilic systems. Ions affect the CP of drugs in a different way: kosmotropes and hard bases decrease while chaotropes and soft bases increase the CP of nonionic and cationic surfactants...
February 3, 2018: Colloids and Surfaces. B, Biointerfaces
Mousumi Pal, Utpal Nandi, Debaraj Mukherjee
Ruthenium (Ru) complexes are known for their promising anticancer activity presumably due to octahedral coordination geometry, slow ligand exchange rate, the range of different oxidation states and target specificity. This review article summarizes the physicochemical processes which are responsible for the selectivity of Ru complexes toward cancer cells over the normal cells. Emphasis has been given on the activation mechanism of Ru(III) complex administered as a prodrug and then the release of active species in an acidic environment of cancer cell through normal or photo induced hydrolysis or ligand oxidation...
March 7, 2018: European Journal of Medicinal Chemistry
Charalampos S Siristatidis, Eleni Sertedaki, Dennis Vaidakis, Christos Varounis, Marialena Trivella
BACKGROUND: In order to overcome the low effectiveness of assisted reproductive technologies (ART) and the high incidence of multiple births, metabolomics is proposed as a non-invasive method to assess oocyte quality, embryo viability, and endometrial receptivity, and facilitate a targeted subfertility treatment. OBJECTIVES: To evaluate the effectiveness and safety of metabolomic assessment of oocyte quality, embryo viability, and endometrial receptivity for improving live birth or ongoing pregnancy rates in women undergoing ART, compared to conventional methods of assessment...
March 16, 2018: Cochrane Database of Systematic Reviews
Annet Wijnen, Sjoukje E Bouma, Gesine H Seeber, Lucas H V van der Woude, Sjoerd K Bulstra, Djordje Lazovic, Martin Stevens, Inge van den Akker-Scheek
OBJECTIVE: To assess the therapeutic validity and effectiveness of physiotherapeutic exercise interventions following total hip arthroplasty (THA) for osteoarthritis. DATA SOURCES: The databases Embase, MEDLINE, Cochrane Library, CINAHL and AMED were searched from inception up to February 2017. ELIGIBILITY CRITERIA: Articles reporting results of randomized controlled trials in which physiotherapeutic exercise was compared with usual care or with a different type of physiotherapeutic exercise were included, with the applied interventions starting within six months after THA...
2018: PloS One
Babita Saigal, Laura Guerra
BACKGROUND: A common class-specific toxicity of mammalian target of rapamycin (mTOR) inhibitors is stomatitis. Some patients experience a severe form of mTOR inhibitor-associated stomatitis (mIAS) that can have a negative effect on nutritional status, compromise quality of life, and potentially lead to nonadherence, reducing the efficacy of cancer therapy. OBJECTIVES: This article aims to address an unmet need for education about mIAS among oncology nurses and patients and to share findings about everolimus-related stomatitis from the SWISH trial...
April 1, 2018: Clinical Journal of Oncology Nursing
Meghan Mastrangelo
BACKGROUND: Cisplatin-based chemotherapy regimens are the backbone of chemotherapy for germ cell testicular cancer. Cisplatin is administered for five days, causing an overlap of acute and delayed chemotherapy-induced nausea and vomiting (CINV). Although CINV is widely researched, studies involving multiday chemotherapy regimens are limited. OBJECTIVES: This article synthesizes the research in antiemetics used in multiday cisplatin-based chemotherapy regimens and provides recommendations to optimize antiemetic therapy...
April 1, 2018: Clinical Journal of Oncology Nursing
Elizabeth A Duffy, Wendy Fitzgerald, Kelley Boyle, Radha Rohatgi
BACKGROUND: Cisplatin has been used as a chemotherapeutic agent to treat many different cancers. A well-known side effect of cisplatin is nephrotoxicity, which is the primary dose-limiting toxicity. Hydration in conjunction with appropriate diuresis can decrease the incidence of nephrotoxicity. OBJECTIVES: This article aims to identify best practices in supportive therapy for patients receiving cisplatin therapy. METHODS: A team was assembled to review research-based evidence and summarize recommendations to address appropriate hydration regimens and forced diuresis for patients receiving cisplatin chemotherapy...
April 1, 2018: Clinical Journal of Oncology Nursing
Rebecca A Clark-Snow, Cheryl Vidall, Sussanne Börjeson, Patrick Jahn
BACKGROUND: Prevention of chemotherapy-induced nausea and vomiting (CINV) can be improved with guideline-consistent use of antiemetics. However, adherence to antiemetic guidelines remains often insufficient. Therefore, new strategies that improve adherence are needed. OBJECTIVES: To review the latest antiemetic guideline recommendations and provide an update on the use of NEPA, a fixed combination antiemetic composed of the neurokinin-1 receptor antagonist (RA) netupitant and the 5-hydroxytryptamine-3 RA palonosetron (Akynzeo®)...
April 1, 2018: Clinical Journal of Oncology Nursing
George Kunnackal John, Lin Wang, Julie Nanavati, Claire Twose, Rajdeep Singh, Gerard Mullin
Dietary alteration of the gut microbiome is an important target in the treatment of obesity. Animal and human studies have shown bidirectional weight modulation based on the probiotic formulation used. In this study, we systematically reviewed the literature and performed a meta-analysis to assess the impact of prebiotics, probiotics and synbiotics on body weight, body mass index (BMI) and fat mass in adult human subjects. We searched Medline (PubMed), Embase, the Cochrane Library and the Web of Science to identify 4721 articles, of which 41 were subjected to full-text screening, yielding 21 included studies with 33 study arms...
March 16, 2018: Genes
Huaqi Zhang, Song Lin, Tianlin Gao, Feng Zhong, Jing Cai, Yongye Sun, Aiguo Ma
The associations between sarcopenia and metabolic syndrome (MetS) in non-obese middle-aged and older adults remain controversial. Thus, this meta-analysis aimed to evaluate the overall prevalence of MetS and the correlations between sarcopenia and MetS in middle-aged and older non-obese adults. We performed a systematic searched strategy using PUBMED, EMBASE and Web of Science databases for relevant observational studies investigating sarcopenia and MetS up to 11 May 2017. The polled prevalence of MetS and odds ratios with 95% confidence intervals (CI), as well as subgroup analyses were calculated using a random effects model...
March 16, 2018: Nutrients
Denise Thigpen, Amanda Kappler, Rachel Brem
Breast cancer is the second leading cause of cancer death in women. Estimates indicate a nearly 40% breast cancer mortality reduction when screening women annually starting at age 40. Although mammography is well known to be a powerful screening tool in the detection of early breast cancer, it is imperfect, particularly for women with dense breasts. In women with dense breast tissue, the sensitivity of mammography is reduced. Additionally, women with dense breasts have an increased risk of developing breast cancer while mammography has a lower sensitivity...
March 16, 2018: Diagnostics
Wishal D Ramdas, Jan S A G Schouten, Carroll A B Webers
BACKGROUND: The aim of is to determine the association of vitamins with glaucoma by performing a systematic review and meta-analyses. METHODS: Studies on the relation of vitamins and glaucoma published up to December 2017 were identified in the PubMed and Embase database. Data on vitamins (method of assessment), glaucoma (type and method of assessment), study characteristics and quality were recorded. In case of multiple studies for one nutrient a meta-analysis was performed...
March 16, 2018: Nutrients
Thomas Joshua Pasvol, Caroline Foster, Sarah Fidler
PURPOSE OF REVIEW: Successful roll-out of paediatric antiretroviral therapy (ART) has led to a significant increase in survival of adolescents and young people growing up with HIV. Those on suppressive ART since childhood represent a unique group particularly well positioned to interrupt ART and achieve post-treatment control (PTC), or HIV remission. This maybe a consequence of early and sustained treatment since infancy, the small size of the HIV reservoir, the presence of a functioning thymus and a more 'flexible' immune system better able to respond to novel immune therapeutic interventions when compared with adults who acquired HIV at a time of immunological maturity and thymic involution...
March 14, 2018: Current Opinion in HIV and AIDS
Julia J Mack, M Luisa Iruela-Arispe
PURPOSE OF REVIEW: The formation of a hierarchical vascular network is a complex process that requires precise temporal and spatial integration of several signaling pathways. Amongst those, Notch has emerged as a key regulator of multiple steps that expand from endothelial sprouting to arterial specification and remains relevant in the adult. This review aims to summarize major concepts and rising hypotheses on the role of Notch signaling in the endothelium. RECENT FINDINGS: A wealth of new information has helped to clarify how Notch signaling cooperates with other pathways to orchestrate vascular morphogenesis, branching, and function...
March 14, 2018: Current Opinion in Hematology
Jejoong Yoo, Aleksei Aksimentiev
In contrast to ordinary polymers, the vast majority of biological macromolecules adopt highly ordered three-dimensional structures that define their functions. The key to folding of a biopolymer into a unique 3D structure or to an assembly of several biopolymers into a functional unit is a delicate balance between the attractive and repulsive forces that also makes such self-assembly reversible under physiological conditions. The all-atom molecular dynamics (MD) method has emerged as a powerful tool for studies of individual biomolecules and their functional assemblies, encompassing systems of ever increasing complexity...
March 16, 2018: Physical Chemistry Chemical Physics: PCCP
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