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https://www.readbyqxmd.com/read/28231551/acute-effect-of-ozone-exposure-on-daily-mortality-in-seven-cities-of-jiangsu-province-china-no-clear-evidence-for-threshold
#1
Kai Chen, Lian Zhou, Xiaodong Chen, Jun Bi, Patrick L Kinney
BACKGROUND: Few multicity studies have addressed the health effects of ozone in China due to the scarcity of ozone monitoring data. A critical scientific and policy-relevant question is whether a threshold exists in the ozone-mortality relationship. METHODS: Using a generalized additive model and a univariate random-effects meta-analysis, this research evaluated the relationship between short-term ozone exposure and daily total mortality in seven cities of Jiangsu Province, China during 2013-2014...
February 20, 2017: Environmental Research
https://www.readbyqxmd.com/read/28231496/attrition-in-trials-evaluating-complex-interventions-for-schizophrenia-systematic-review-and-meta-analysis
#2
REVIEW
P Szymczynska, S Walsh, L Greenberg, S Priebe
Essential criteria for the methodological quality and validity of randomized controlled trials are the drop-out rates from both the experimental intervention and the study as a whole. This systematic review and meta-analysis assessed these drop-out rates in non-pharmacological schizophrenia trials. A systematic literature search was used to identify relevant trials with ≥100 sample size and to extract the drop-out data. The rates of drop-out from the experimental intervention and study were calculated with meta-analysis of proportions...
February 11, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28231488/the-value-of-elastpq-for-the-evaluation-of-liver-stiffness-in-patients-with-b-and-c-chronic-hepatopathies
#3
Ruxandra Mare, Ioan Sporea, Raluca Lupuşoru, Roxana Şirli, Alina Popescu, Mirela Danila, Corina Pienar
: The aim of this study was to evaluate the diagnostic performance of a point shear wave elastography using ARFI technique - ElastPQ, in patients with B and C chronic hepatopathies, using Transient Elastography (TE) as the reference method, since it is a validated method for liver fibrosis assessment. SUBJECTS AND METHODS: the study included 228 consecutive subjects with chronic hepatopathies (26% HBV, 74% HCV) from whom 51% had liver cirrhosis. Liver stiffness (LS) was evaluated in the same session by means of 2 elastographic methods: TE (FibroScan, EchoSens) and ElastPQ (Affinity, Philips) techniques...
February 9, 2017: Ultrasonics
https://www.readbyqxmd.com/read/28231440/effects-of-acupressure-on-chemotherapy-induced-nausea-and-vomiting-a-systematic-review-with-meta-analyses-and-trial-sequential-analysis-of-randomized-controlled-trials
#4
REVIEW
Jing Miao, Xinyou Liu, Chaojun Wu, Hui Kong, Weiping Xie, Kouying Liu
BACKGROUND: Acupressure has been used as an effective way in treating with stomach upset. However the efficacy of acupressure in preventing chemotherapy-induced nausea and vomiting is uncertain. OBJECTIVE: To assess the effectiveness of acupressure on three categories of chemotherapy-induced nausea and vomiting. DATA SOURCES: Databases had been retrieved from inception through February 2016 for the randomized controlled trials in accordance with the inclusion criteria, including PubMed, Cochrane Central Register of Controlled Trials, Web of Science, EMBASE, Science Direct, CINAHL, China Biology Medicine, Chinese National Knowledge infrastructure, Wan Fang and Database for Chinese Technical Periodicals...
February 14, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28231380/perioperative-medications-for-preventing-temporarily-increased-intraocular-pressure-after-laser-trabeculoplasty
#5
REVIEW
Linda Zhang, Jennifer S Weizer, David C Musch
BACKGROUND: Glaucoma is the international leading cause of irreversible blindness. Intraocular pressure (IOP) is the only currently known modifiable risk factor; it can be reduced by medications, incisional surgery, or laser trabeculoplasty (LTP). LTP reduces IOP by 25% to 30% from baseline, but early acute IOP elevation after LTP is a common adverse effect. Most of these IOP elevations are transient, but temporarily elevated IOP may cause further optic nerve damage, worsening of glaucoma requiring additional therapy, and permanent vision loss...
February 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28231347/histomorphometric-results-after-postextraction-socket-healing-with-different-biomaterials-a-systematic-review-of-the-literature-and-meta-analysis
#6
Stefano Corbella, Silvio Taschieri, Luca Francetti, Roberto Weinstein, Massimo Del Fabbro
PURPOSE: The aim of this systematic review was to investigate which material is the most effective bone substitute for alveolar bone healing by evaluating histomorphometric outcomes after healing of postextraction sockets in humans. MATERIALS AND METHODS: A manual and electronic search (PubMed, EMBASE, Cochrane Library) was performed using a search string prepared ad hoc. Data were statistically analyzed by calculating weighted mean percentage of new bone formation (primary outcome) and weighted mean percentage of residual biomaterial, soft/connective tissue, and nonmineralized tissue (secondary outcomes) in the biopsies...
February 23, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28231292/a-systematic-review-of-maternal-smoking-during-pregnancy-and-fetal-measurements-with-meta-analysis
#7
Miriam Abraham, Salem Alramadhan, Carmen Iniguez, Liesbeth Duijts, Vincent W V Jaddoe, Herman T Den Dekker, Sarah Crozier, Keith M Godfrey, Peter Hindmarsh, Torstein Vik, Geir W Jacobsen, Wojciech Hanke, Wojciech Sobala, Graham Devereux, Steve Turner
BACKGROUND: Maternal smoking during pregnancy is linked to reduced birth weight but the gestation at onset of this relationship is not certain. We present a systematic review of the literature describing associations between maternal smoking during pregnancy and ultrasound measurements of fetal size, together with an accompanying meta-analysis. METHODS: Studies were selected from electronic databases (OVID, EMBASE and Google Scholar) that examined associations between maternal smoking or smoke exposure and antenatal fetal ultrasound measurements...
2017: PloS One
https://www.readbyqxmd.com/read/28231287/effect-of-high-dose-rosuvastatin-loading-before-percutaneous-coronary-intervention-in-chinese-patients-with-acute-coronary-syndrome-a-systematic-review-and-meta-analysis
#8
Ziliang Ye, Haili Lu, Qiang Su, Wenqin Guo, Weiran Dai, Hongqing Li, Huafeng Yang, Lang Li
BACKGROUND: Acute coronary syndrome (ACS) is an important disease threatening human life and health. Many studies have shown that the loading dose of atorvastatin can significantly improve the prognosis of patients with ACS, and reduce the mortality. However, this conclusion is not consistent. Thus, we aimed to evaluate the effect of high-dose rosuvastatin loading before percutaneous coronary intervention (PCI) in Chinese patients with ACS using a meta-analysis based on a systematic review of published articles...
2017: PloS One
https://www.readbyqxmd.com/read/28231268/gamma-glutamyltransferase-and-risk-of-cardiovascular-mortality-a-dose-response-meta-analysis-of-prospective-cohort-studies
#9
Junna Wang, Dandan Zhang, Rongzhong Huang, Xingsheng Li, Wenxiang Huang
BACKGROUND: Serum gamma-glutamyltransferase (GGT) elevation likely contributes to cardiovascular (CV) mortality, however it has remained unknown whether a dose-response relationship exists between serum GGT and CV mortality. METHODS: We searched the PubMed, EMBASE, and Cochrane library databases for prospective cohort studies published up to October 2, 2016. Summary hazard ratios (HRs) with their corresponding 95% confidence intervals (CIs) were calculated using a fixed effects model...
2017: PloS One
https://www.readbyqxmd.com/read/28231077/association-of-genetic-variation-in-the-tachykinin-receptor-3-locus-with-hot-flashes-and-night-sweats-in-the-women-s-health-initiative-study
#10
Carolyn J Crandall, JoAnn E Manson, Chancellor Hohensee, Steve Horvath, Jean Wactawski-Wende, Erin S LeBlanc, Mara Z Vitolins, Rami Nassir, Janet S Sinsheimer
OBJECTIVE: Vasomotor symptoms (VMS, ie, hot flashes or night sweats) are reported by many, but not all, women. The extent to which VMS are genetically determined is unknown. We evaluated the relationship of genetic variation and VMS. METHODS: In this observational study, we accessed data from three genome-wide association studies (GWAS) (SNP Health Association Resource cohort [SHARe], WHI Memory Study cohort [WHIMS+], and Genome-Wide Association Studies of Treatment Response in Randomized Clinical Trials [GARNET] studies, total n = 17,695) of European American, African American, and Hispanic American postmenopausal women aged 50 to 79 years at baseline in the Women's Health Initiative Study...
March 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28231030/safety-of-patient-mobilization-and-rehabilitation-in-the-icu-systematic-review-with-meta-analysis
#11
Peter Nydahl, Thiti Sricharoenchai, Saurabh Chandra, Firuzan Sari Kundt, Minxuan Huang, Magdalena Fischill, Dale M Needham
BACKGROUND: Early mobilization and rehabilitation of patients in intensive care units (ICU) may improve physical function, and reduce the duration of delirium, mechanical ventilation and ICU length of stay. However, safety concerns are an important barrier to widespread implementation. OBJECTIVE: To synthesize safety data regarding patient mobilization and rehabilitation in the ICU, including falls, removal of endotracheal tubes (ETT), removal or dysfunction of intravascular catheters, removal of other catheters/tubes, cardiac arrest, hemodynamic changes and desaturation...
February 23, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28230911/interventions-to-reduce-the-stigma-of-eating-disorders-a-systematic-review-and-meta-analysis
#12
REVIEW
Joanna R Doley, Laura M Hart, Arthur A Stukas, Katja Petrovic, Ayoub Bouguettaya, Susan J Paxton
Stigma is a problem for individuals with eating disorders (EDs), forming a barrier to disclosure and help-seeking. Interventions to reduce ED stigma may help remove these barriers; however, it is not known which strategies (e.g., explaining etiology to reduce blame, contact with a person with an ED, or educating about ED) are effective in reducing stigma and related outcomes. This review described effectiveness of intervention strategies, and identified gaps in the literature. A search of four databases was performed using the terms (eating disorder* OR bulimi* OR anorexi* OR binge-eating disorder) AND (stigma* OR stereotyp* OR beliefs OR negative attitudes) AND (program OR experiment OR intervention OR education), with additional texts sought through LISTSERVs...
February 23, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28230908/probiotics-for-people-with-hepatic-encephalopathy
#13
REVIEW
Rohan Dalal, Richard G McGee, Stephen M Riordan, Angela C Webster
BACKGROUND: Hepatic encephalopathy is a disorder of brain function as a result of liver failure or portosystemic shunt or both. Both hepatic encephalopathy (clinically overt) and minimal hepatic encephalopathy (not clinically overt) significantly impair patient's quality of life and daily functioning, and represent a significant burden on healthcare resources. Probiotics are live micro-organisms, which when administered in adequate amounts, may confer a health benefit on the host. OBJECTIVES: To determine the beneficial and harmful effects of probiotics in any dosage, compared with placebo or no intervention, or with any other treatment for people with any grade of acute or chronic hepatic encephalopathy...
February 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28230899/shared-care-across-the-interface-between-primary-and-specialty-care-in-management-of-long-term-conditions
#14
REVIEW
Susan M Smith, Gráinne Cousins, Barbara Clyne, Shane Allwright, Tom O'Dowd
BACKGROUND: Shared care has been used in the management of many chronic conditions with the assumption that it delivers better care than primary or specialty care alone; however, little is known about the effectiveness of shared care. OBJECTIVES: To determine the effectiveness of shared care health service interventions designed to improve the management of chronic disease across the primary/specialty care interface. This is an update of a previously published review...
February 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28230712/updating-evidence-for-using-hypothermia-in-pediatric-severe-traumatic-brain-injury-conventional-and-bayesian-meta-analytic-perspectives
#15
Robert C Tasker, Frederick W Vonberg, Elizabeth D Ulano, Alireza Akhondi-Asl
OBJECTIVE: To evaluate clinical trials of hypothermia management on outcome in pediatric patients with severe traumatic brain injury using conventional and Bayesian meta-analyses. DATA SOURCES: Screening of PubMed and other databases to identify randomized controlled trials of hypothermia for pediatric severe traumatic brain injury published before September 2016. STUDY SELECTION: Four investigators assessed and reviewed randomized controlled trial data...
February 20, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28230558/risk-for-overall-infection-with-anti-tnf-and-anti-integrin-agents-used-in-ibd-a-systematic-review-and-meta-analysis
#16
Eric D Shah, Jeremy P Farida, Corey A Siegel, Kelly Chong, Gil Y Melmed
BACKGROUND: The overall risk for infection with contemporary biological agents in treating Crohn's disease (CD) and ulcerative colitis (UC) has not been systematically assessed. METHODS: We performed a PubMed and Cochrane database literature search to evaluate randomized, placebo-controlled trials of biologics in treating UC and CD. Meta-analysis was performed using a DerSimonian and Laird random effects model. We determined relative risk (RR) of harm against placebo; number needed to harm (NNH) was reported when appropriate...
February 22, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28230414/the-effect-of-cognitive-behavioral-therapy-as-an-antidepressive-treatment-is-falling-reply-to-lj%C3%A3-tsson-et-al-2017-and-cristea-et-al-2017
#17
Oddgeir Friborg, Tom J Johnsen
This article critically reassesses the nonlinear reanalysis by Ljótsson, Hedman, Mattsson, and Andersson (2017) and reviews Cristea et al.'s (2017) extension of our original meta-analysis (Johnsen & Friborg, 2015) reporting a decline in the effects of cognitive-behavioral therapy (CBT) for treating unipolar depression. Ljótsson et al. fitted a piecewise meta-regression model to the data, indicating a halt in the decline from the year 1995 onward, hence concluding that CBT is not gradually losing its efficacy...
March 2017: Psychological Bulletin
https://www.readbyqxmd.com/read/28230413/the-effects-of-cognitive-behavioral-therapy-are-not-systematically-falling-a-revision-of-johnsen-and-friborg-2015
#18
Ioana A Cristea, Simona Stefan, Eirini Karyotaki, Daniel David, Steven D Hollon, Pim Cuijpers
In a meta-analysis, Johnsen and Friborg (2015) reported a significant negative relationship between publication year and the effect sizes (ESs) of cognitive-behavioral therapy (CBT) for depressive disorders, suggesting its effectiveness was falling. We identified a series of methodological and conceptual caveats and consequently redid the meta-analysis. We used the same inclusion criteria, but only included randomized controlled trials and searched for additional eligible trials. We computed both within-group and between-group ESs for the CBT arm for the Beck Depression Inventory (BDI) and the Hamilton Rating Scale for Depression (HRSD)...
March 2017: Psychological Bulletin
https://www.readbyqxmd.com/read/28230412/the-effects-of-cognitive-behavioral-therapy-for-depression-are-not-falling-a-re-analysis-of-johnsen-and-friborg-2015
#19
Brjánn Ljótsson, Erik Hedman, Simon Mattsson, Erik Andersson
Cognitive-behavioral therapy (CBT) has a solid evidence base as an effective treatment for depression. However, a recent meta-analysis (Johnsen & Friborg, 2015) including 70 studies, showed that the effect sizes of CBT for depression have been falling between 1977 and 2014. A possible important limitation in the Johnsen and Friborg (2015) study was that they did not investigate a leveling off in the decline over time of the effectiveness of CBT for depression. We therefore reanalyzed the data reported by Johnsen and Friborg (2015) using meta-analytic regression models that allowed for a curvilinear effect of publication year and also modeled separate estimates of the decline of treatment effect before and after 1995...
March 2017: Psychological Bulletin
https://www.readbyqxmd.com/read/28230403/development-of-essentialist-thinking-about-religion-categories-in-northern-ireland-and-the-united-states
#20
Kirsty Smyth, Aidan Feeney, R Cole Eidson, John D Coley
Social essentialism, the belief that members of certain social categories share unobservable properties, licenses expectations that those categories are natural and a good basis for inference. A challenge for cognitive developmental theory is to give an account of how children come to develop essentialist beliefs about socially important categories. Previous evidence from Israel suggests that kindergarteners selectively engage in essentialist reasoning about culturally salient (ethnicity) categories, and that this is attenuated among children in integrated schools...
March 2017: Developmental Psychology
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