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https://www.readbyqxmd.com/read/28525810/tumor-infiltrating-lymphocytes-in-patients-with-her2-positive-breast-cancer-treated-with-neoadjuvant-chemotherapy-plus-trastuzumab-lapatinib-or-their-combination-a-meta-analysis-of-randomized-controlled-trials
#1
REVIEW
C Solinas, M Ceppi, M Lambertini, M Scartozzi, L Buisseret, S Garaud, D Fumagalli, E de Azambuja, R Salgado, C Sotiriou, K Willard-Gallo, M Ignatiadis
BACKGROUND: A relationship between baseline tumor-infiltrating lymphocytes (TIL) and outcomes has been described in HER2-positive breast cancer. Nevertheless, the magnitude of this association and whether this effect differs based on the type of anti-HER2 agent remain controversial. This meta-analysis investigated the association between baseline TIL and pathologic complete response (pCR) rates in HER2-positive breast cancer patients treated with neoadjuvant chemotherapy plus trastuzumab and lapatinib either alone or in combination...
May 2, 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/28521658/foetal-responses-to-dexmedetomidine-in-parturients-undergoing-caesarean-section-a-systematic-review-and-meta-analysis
#2
Jian Zhang, Haibin Zhou, Kaihua Sheng, Tian Tian, Anshi Wu
Objective This current meta-analysis was conducted to evaluate effects of dexmedetomidine on neonatal maternal factors. Methods The electronic databases of PubMed, Embase, and Cochrane Central Register of Controlled Trials were searched. The primary outcomes were neonatal parameters, including umbilical blood gases and Apgar scores. The secondary outcomes were maternal parameters. Results We identified six randomized controlled trials (RCTs). No differences in neonatal umbilical blood gases, and Apgar scores at 1 min (WMD: -0...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28520747/an-index-based-algorithm-for-fast-on-line-query-processing-of-latent-semantic-analysis
#3
Mingxi Zhang, Pohan Li, Wei Wang
Latent Semantic Analysis (LSA) is widely used for finding the documents whose semantic is similar to the query of keywords. Although LSA yield promising similar results, the existing LSA algorithms involve lots of unnecessary operations in similarity computation and candidate check during on-line query processing, which is expensive in terms of time cost and cannot efficiently response the query request especially when the dataset becomes large. In this paper, we study the efficiency problem of on-line query processing for LSA towards efficiently searching the similar documents to a given query...
2017: PloS One
https://www.readbyqxmd.com/read/28515947/the-impact-of-body-armor-on-physical-performance-of-law-enforcement-personnel-a-systematic-review
#4
Colin Tomes, Robin Marc Orr, Rodney Pope
BACKGROUND: The law enforcement officer profession requires performance of arduous occupational tasks while carrying an external load, consisting of, at minimum, a chest rig, a communication system, weaponry, handcuffs, personal protective equipment and a torch. The aim of this systematic review of the literature was to identify and critically appraise the methodological quality of published studies that have investigated the impacts of body armour on task performance and to synthesize and report key findings from these studies to inform law enforcement organizations...
2017: Annals of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28514486/efficacy-of-42-pharmacologic-cotreatment-strategies-added-to-antipsychotic-monotherapy-in-schizophrenia-systematic-overview-and-quality-appraisal-of-the-meta-analytic-evidence
#5
Christoph U Correll, Jose M Rubio, Gabriella Inczedy-Farkas, Michael L Birnbaum, John M Kane, Stefan Leucht
Importance: Limited treatment responses in schizophrenia prompted the testing of combining an antipsychotic drug treatment with a second psychotropic medication. A comprehensive evaluation of the efficacy of multiple medication combinations is missing. Objective: To summarize and compare the meta-analytically determined efficacy of pharmacologic combination strategies of antipsychotic drugs in adults with schizophrenia. Data Sources: Systematic search of PubMed and PsycInfo until May 13, 2016...
May 17, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28499389/a-phase-ii-trial-of-autologous-dendritic-cell-vaccination-and-radiochemotherapy-following-fluorescence-guided-surgery-in-newly-diagnosed-glioblastoma-patients
#6
Susana Inogés, Sonia Tejada, Ascensión López-Díaz de Cerio, Jaime Gállego Pérez-Larraya, Jaime Espinós, Miguel Angel Idoate, Pablo Daniel Domínguez, Reyes García de Eulate, Javier Aristu, Maurizio Bendandi, Fernando Pastor, Marta Alonso, Enrique Andreu, Felipe Prósper Cardoso, Ricardo Díez Valle
BACKGROUND: Prognosis of patients with glioblastoma multiforme (GBM) remains dismal, with median overall survival (OS) of about 15 months. It is therefore crucial to search alternative strategies that improve these results obtained with conventional treatments. In this context, immunotherapy seems to be a promising therapeutic option. We hypothesized that the addition of tumor lysate-pulsed autologous dendritic cells (DCs) vaccination to maximal safe resection followed by radiotherapy and concomitant and adjuvant temozolomide could improve patients' survival...
May 12, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28497864/valbenazine-for-tardive-dyskinesia-a-systematic-review-of-the-efficacy-and-safety-profile-for-this-newly-approved-novel-medication-what-is-the-number-needed-to-treat-number-needed-to-harm-and-likelihood-to-be-helped-or-harmed
#7
REVIEW
Leslie Citrome
OBJECTIVE: The objective of this systematic review was to describe the efficacy, tolerability, and safety of valbenazine for the treatment of tardive dyskinesia (TD). DATA SOURCES: The pivotal registration trials were accessed by querying http://www.ncbi.nlm.nih.gov/pubmed/ and http://www.clinicaltrials.gov, for the search terms 'valbenazine' OR 'NBI-98854', and by also querying the EMBASE (Elsevier) commercial database for clinical poster abstracts, and by asking the manufacturer for copies of posters presented at congresses...
May 12, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28493760/exploration-of-the-asco-and-esmo-value-frameworks-for-antineoplastic-drugs
#8
Daniel J Becker, Daniel Lin, Steve Lee, Benjamin P Levy, Danil V Makarov, Heather T Gold, Scott Sherman
PURPOSE: In 2015, both ASCO and the European Society for Medical Oncology (ESMO) proposed frameworks to quantify the benefit of antineoplastic drugs in the face of rising costs. We applied these frameworks to drugs approved by the US Food and Drug Administration over the past 12 years and examined relationships between costs and benefits. METHODS: We searched FDA.gov for drugs that received initial approval for solid tumors from 2004 to 2015 and calculated the ASCO Net Health Benefit version 2016 (NHB16) and 2015 (NHB15) and the ESMO Magnitude of Clinical Benefit Scale scores for each drug...
May 11, 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/28493061/chronotype-physical-activity-and-sport-performance-a-systematic-review
#9
REVIEW
Jacopo Antonino Vitale, Andi Weydahl
BACKGROUND: Many variables related to sport have been shown to have circadian rhythms. Chronotype is the expression of circadian rhythmicity in an individual, and three categories of chronotype are defined: morning types (M-types), evening types (E-types), and neither types (N-types). M-types show earlier peaks of several psychophysiological variables during the day than E-types. The effect of chronotype on athletic performance has not been extensively investigated. OBJECTIVE: The objective of the present review was to study the effect of chronotype on athletic performance and the psychophysiological responses to physical activity...
May 11, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28483979/chronic-and-acute-stress-promote-overexploitation-in-serial-decision-making
#10
Jennifer K Lenow, Sara M Constantino, Nathaniel D Daw, Elizabeth A Phelps
Many decisions that humans make resemble foraging problems in which a currently available, known option must be weighed against an unknown alternative option. In such foraging decisions, the quality of the overall environment can be used as a proxy for estimating the value of future unknown options against which current prospects are compared. We hypothesized that such foraging-like decisions would be characteristically sensitive to stress -- a physiological response that tracks biologically relevant changes in environmental context...
May 8, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28483071/efficacy-and-tolerability-of-vilazodone-for-the-acute-treatment-of-generalized-anxiety-disorder-a-meta-analysis
#11
Nicholas Zareifopoulos, Irene Dylja
PURPOSE: A systematic review and meta-analysis of all relevant randomized controlled trials was conducted to evaluate the safety and efficacy of vilazodone in the acute treatment of generalized anxiety disorder (GAD). METHODS: The literature was searched through all relevant databases in order to identify clinical trials on the use of vilazodone in the treatment of GAD. Once the trials were identified, data was extracted and analyzed using Revman5.3 and open meta-analyst...
April 2017: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/28474823/global-emergency-medicine-a-review-of-the-literature-from-2016
#12
Torben K Becker, Bhakti Hansoti, Susan Bartels, Alison Schroth Hayward, Braden J Hexom, Kevin M Lunney, Regan H Marsh, Maxwell Osei-Ampofo, Indi Trehan, Julia Chang, Adam C Levine
OBJECTIVES: The Global Emergency Medicine Literature Review (GEMLR) conducts an annual search of peer-reviewed and gray literature relevant to global emergency medicine (EM) to identify, review, and disseminate the most important new research in this field to a global audience of academics and clinical practitioners. METHODS: This year 13,890 articles written in four languages were identified by our search. These articles were distributed among 20 reviewers for initial screening based on their relevance to the field of global EM...
May 5, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28472591/association-between-personality-traits-and-escitalopram-treatment-efficacy-in-panic-disorder
#13
Ülle Võhma, Mait Raag, Innar Tõru, Anu Aluoja, Eduard Maron
BACKGROUND: There is strong evidence to suggest that personality factors may interact with the development and clinical expression of panic disorder (PD). A greater understanding of these relationships may have important implications for clinical practice and implications for searching reliable predictors of treatment outcome. AIMS: The study aimed to examine the effect of escitalopram treatment on personality traits in PD patients, and to identify whether the treatment outcome could be predicted by any personality trait...
May 4, 2017: Nordic Journal of Psychiatry
https://www.readbyqxmd.com/read/28460334/maximal-exhaustive-treadmill-test-features-in-patients-with-temporal-lobe-epilepsy-search-for-sudden-unexpected-death-biomarkers
#14
Guilherme L Fialho, Arthur G Pagani, Roger Walz, Peter Wolf, Katia Lin
Autonomic dysfunction may account for sudden unexpected death in patients with epilepsy (PWE). On the other hand, low cardiovascular fitness, which may affect autonomic function, is a risk factor for sudden death and all-cause mortality in the general population. Little is known about autonomic variables and cardiovascular response to exercise in PWE. We submitted thirty consecutive PWE with no known cardiovascular diseases to maximal treadmill test, comparing them with matched controls. All individuals were submitted to clinical assessment, 12-lead electrocardiogram (ECG) and echocardiogram to exclude cardiovascular disease...
April 24, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28457615/the-effect-of-pressure-and-shear-on-tissue-viability-of-human-skin-in-relation-to-the-development-of-pressure-ulcers-a-systematic-review
#15
REVIEW
Iris Hoogendoorn, Jasper Reenalda, Bart F J M Koopman, Johan S Rietman
Pressure ulcers are a significant problem in health care, due to high costs and large impact on patients' life. In general, pressure ulcers develop as tissue viability decreases due to prolonged mechanical loading. The relation between load and tissue viability is highly influenced by individual characteristics. It is proposed that measurements of skin blood flow regulation could provide good assessment of the risk for pressure ulcer development, as skin blood flow is essential for tissue viability. . Therefore, the aim of this systematic review is to gain insight in the relation between mechanical load and the response of the skin and underlying tissue to this loading measured in-vivo with non-invasive techniques...
April 14, 2017: Journal of Tissue Viability
https://www.readbyqxmd.com/read/28449473/anti-pd-1-pd-l1-antibody-versus-conventional-chemotherapy-for-previously-treated-advanced-non-small-cell-lung-cancer-a-meta-analysis-of-randomized-controlled-trials
#16
Yongxun Zhuansun, Fengting Huang, Yumo Du, Lin Lin, Rui Chen, Jianguo Li
BACKGROUND: The anti-PD-1/PD-L1 monoclonal antibody has showed promising results in various cancers via enhancing T cell functions. However, many questions remain in the role and safety in previously-treated, advanced non-small-cell lung cancer (NSCLC). Thus, we conducted a meta-analysis incorporating all available evidences to evaluate the efficacy and safety of anti-PD-1/PD-L1 antibody compared with chemotherapy. METHODS: PubMed, Web of Science and the Cochrane Library database were searched for the studies about the efficacy and safety of anti-PD-1/PD-L1 antibody in previously-treated, progressive NSCLC patients...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28440892/the-effect-of-adult-early-warning-systems-education-on-nurses-knowledge-confidence-and-clinical-performance-a-systematic-review
#17
REVIEW
Mohamad M Saab, Bridie McCarthy, Tom Andrews, Eileen Savage, Frances J Drummond, Nuala Walshe, Mary Forde, Dorothy Breen, Patrick Henn, Jonathan Drennan, Josephine Hegarty
AIMS: This review aims to determine the effect of adult Early Warning Systems education on nurses' knowledge, confidence and clinical performance. BACKGROUND: Early Warning Systems support timely identification of clinical deterioration and prevention of avoidable deaths. Several educational programmes have been designed to help nurses recognise and manage deteriorating patients. Little is known as to the effectiveness of these programmes. DESIGN: SYSTEMATIC REVIEW: DATA SOURCES: Academic Search Complete, CINAHL, MEDLINE, PsycINFO, PsycARTICLES, Psychology and Behavioral Science Collection, SocINDEX and the UK & Ireland Reference Centre, EMBASE, the Turning Research Into Practice database, the Cochrane Central Register of Controlled Trials (CENTRAL) and Grey Literature sources were searched between October - November 2015...
April 25, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28435272/quetiapine-monotherapy-versus-placebo-in-the-treatment-of-children-and-adolescents-with-bipolar-depression-a-systematic-review-and-meta-analysis
#18
REVIEW
Benchalak Maneeton, Suwannee Putthisri, Narong Maneeton, Pakapan Woottiluk, Sirijit Suttajit, Chawanun Charnsil, Manit Srisurapanont
BACKGROUND: Some studies have indicated the efficacy of quetiapine in the treatment of bipolar depression in adult patients. However, its efficacy has been not shown in child and adolescent patients. OBJECTIVE: This systematic review purposefully determined the efficacy and acceptability of quetiapine in the treatment of children and adolescents with bipolar depression. DATA SOURCES: A database search of EMBASE, PubMed, CINAHL, and Cochrane Controlled Trials Register was carried out in March 2016...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28432528/conventional-acupuncture-for-cardiac-arrhythmia-a-systematic-review-of-randomized-controlled-trials
#19
Jing Liu, Si-Nai Li, Lu Liu, Kun Zhou, Yan Li, Xiao-Yun Cui, Jie Wan, Jin-Jin Lu, Yan-Chao Huang, Xu-Sheng Wang, Qian Lin
OBJECTIVE: To exam the effect and safety of conventional acupuncture (CA) on cardiac arrhythmia. METHODS: Nine medical databases were searched until February 2016 for randomized controlled trials. Heterogeneity was measured by Cochran Q test. Meta-analysis was conducted if I(2) was less than 85% and the characteristics of included trials were similar. RESULTS: Nine qualified studies involving 638 patients were included. Only 1 study had definitely low risk of bias, while 7 trials were rated as unclear and 1 as high...
April 22, 2017: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28431537/the-role-of-flower-pollen-extract-in-managing-patients-affected-by-chronic-prostatitis-chronic-pelvic-pain-syndrome-a-comprehensive-analysis-of-all-published-clinical-trials
#20
Tommaso Cai, Paolo Verze, Roberto La Rocca, Umberto Anceschi, Cosimo De Nunzio, Vincenzo Mirone
BACKGROUND: Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is still a challenge to manage for all physicians. We feel that a summary of the current literature and a systematic review to evaluate the therapeutic efficacy of flower pollen extract would be helpful for physicians who are considering a phytotherapeutic approach to treating patients with CP/CPPS. METHODS: A comprehensive search of the PubMed and Embase databases up to June 2016 was performed...
April 21, 2017: BMC Urology
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