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library systematic review

Irene Ródenas Esteve, Carmina Wanden-Berghe, Javier Sanz-Valero
OBJECTIVE: To review the available scientific literature about the effects of nutritional status on the multiple sclerosis disease. METHODS: A systematic review of the scientific literature in the Medline (PubMed), Scopus, Cochrane Library and Web of Science databases through November 2016. Search equation: ("Multiple Sclerosis"[Mesh] OR "Multiple Sclerosis"[Title/Abstract] OR "Disseminated Sclerosis"[Title/Abstract] OR "Multiple Sclerosis Acute Fulminating"[Title/Abstract]) AND ("Nutritional Status"[Mesh] OR "Nutritional Status"[Title/Abstract] OR "Nutrition Status"[Title/Abstract])...
January 19, 2018: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Ana Paula Trussardi Fayh, Agnes Denise de Lima Bezerra, Rogerio Friedman
INTRODUCTION: Malnutrition in children with cancer is a significant risk factor for negative outcomes, but in the clinical practice setting, it is difficult to pinpoint which factors operate to cause substantial weight loss and malnutrition in a given patient. Appetite-related hormones like ghrelin and leptin are among possible mediators. However, only few studies have examined the role of these hormones in pediatric patients with cancer to date. Thus, the purpose of this study was to systematically review possible changes in the levels of appetite hormones, specially leptin and ghrelin, in pediatric patients with cancer...
January 19, 2018: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Jia Zhu, Xingshun Qi, Haonan Yu, Chunping Su, Xiaozhong Guo
BACKGROUND AND AIM: Endoscopic therapy is the cornerstone choice for the management of varices and variceal hemorrhage. The aim of the present systematic review and meta-analysis was to evaluate the efficacy of acid suppression in patients treated with endoscopic therapy for gastroesophageal varices. METHODS: All eligible studies were searched via the PubMed, EMBASE, and Cochrane Library databases. Incidence of bleeding, mortality, ulcers, chest pain, and dysphagia after endoscopic therapy and length of stay were analyzed...
March 22, 2018: Expert Review of Gastroenterology & Hepatology
Qun Huang, Han Yang, Qiuning Lin, Ming Hu, Yuanbiao Meng, Xiao Qin
BACKGROUND: No consensus exists on the effect of statin therapy on survival after abdominal aortic aneurysm (AAA) repair. The objective of this review was to systematically review the literature to investigate whether statin therapy is associated with improved outcomes after AAA repair. METHODS: We searched PubMed, Embase, and Cochrane Library to find relevant randomized controlled trials and cohort studies. Outcomes of interest included long-term mortality and short-term mortality and perioperative cardiac complications...
March 21, 2018: World Journal of Surgery
Grace Sum, Thomas Hone, Rifat Atun, Christopher Millett, Marc Suhrcke, Ajay Mahal, Gerald Choon-Huat Koh, John Tayu Lee
Background: Multimorbidity, the presence of two or more non-communicable diseases (NCD), is a costly and complex challenge for health systems globally. Patients with NCDs incur high levels of out-of-pocket expenditure (OOPE), often on medicines, but the literature on the association between OOPE on medicines and multimorbidity has not been examined systematically. Methods: A systematic review was conducted via searching medical and economics databases including Ovid Medline, EMBASE, EconLit, Cochrane Library and the WHO Global Health Library from year 2000 to 2016...
2018: BMJ Global Health
Yunxia Zhang, Meiling Ge, Qiukui Hao, Birong Dong
The effects of induced pluripotent stem cells (iPSCs) in 6-hydroxydopamine-lesioned rat models of Parkinson's disease (PD) have been evaluated in multiple studies. However, the results evaluating the effectiveness of iPSCs in animal models of PD are mixed, primarily due to their low statistical power. In the current study, a meta-analysis was performed to describe the treatment effect of unsorted iPSCs on behavioral testing in experimental rat models of PD. Databases searched included PubMed, EMBASE, MEDLINE and the Cochrane Library from inception to March 2017...
March 2018: Biomedical Reports
Chaojie Liang, Yingchen Xu, Hua Ge, Guangming Li, Jixiang Wu
Background: In the recent past, there is increasing evidence demonstrating that HSP27 plays a key role in tumor progression. However, the relationship between HSP27 expression and the clinicopathological features of hepatocellular carcinoma (HCC), as well as its prognostic value in HCC patients remain controversial. Accordingly, we conducted a meta-analysis to assess the correlation between HSP27 expression and HCC, and determine the prognostic value of HSP27 in HCC. Methods: The data included clinicopathological features and survival information extracted from the published literature in the databases PubMed, EMBASE, Cochrane Library, Web of Science, CNKI, and Wan Fang...
2018: OncoTargets and Therapy
Richard Lord, Nicholas E Burr, Noor Mohammed, Venkataraman Subramanian
AIM: To perform a systematic review and meta-analysis for the diagnostic accuracy of in vivo lesion characterization in colonic inflammatory bowel disease (IBD), using optical imaging techniques, including virtual chromoendoscopy (VCE), dye-based chromoendoscopy (DBC), magnification endoscopy and confocal laser endomicroscopy (CLE). METHODS: We searched Medline, Embase and the Cochrane library. We performed a bivariate meta-analysis to calculate the pooled estimate sensitivities, specificities, positive and negative likelihood ratios (+LHR, -LHR), diagnostic odds ratios (DOR), and area under the SROC curve (AUSROC) for each technology group...
March 14, 2018: World Journal of Gastroenterology: WJG
Jillian Pugatch, Emily Grenen, Stacy Surla, Mary Schwarz, Heather Cole-Lewis
BACKGROUND: The rise in usage of and access to new technologies in recent years has led to a growth in digital health behavior change interventions. As the shift to digital platforms continues to grow, it is increasingly important to consider how the field of information architecture (IA) can inform the development of digital health interventions. IA is the way in which digital content is organized and displayed, which strongly impacts users' ability to find and use content. While many information architecture best practices exist, there is a lack of empirical evidence on the role it plays in influencing behavior change and health outcomes...
March 21, 2018: Journal of Medical Internet Research
Fan Dong, Yifan Shen, Tianyuan Xu, Xianjin Wang, Fengbin Gao, Shan Zhong, Shanwen Chen, Zhoujun Shen
BACKGROUND: Previous researches pointed out that the measurement of urine fibronectin (Fn) could be a potential diagnostic test for bladder cancer (BCa). We conducted this meta-analysis to fully assess the diagnostic value of urine Fn for BCa detection. METHODS: A systematic literature search in PubMed, ISI Web of Science, EMBASE, Cochrane library, and CBM was carried out to identify eligible studies evaluating the urine Fn in diagnosing BCa. Pooled sensitivity, specificity, and diagnostic odds ratio (DOR) with their 95% confidence intervals (CIs) were calculated, and summary receiver operating characteristic (SROC) curves were established...
March 21, 2018: World Journal of Surgical Oncology
Lu Zhao, Shanquan Chen, Xiaowei Shi, Hongcui Cao, Lanjuan Li
BACKGROUND: Liver disease is a major cause of death and disability. Mesenchymal stem cells (MSCs) show promise for the treatment of liver disease. However, whether MSC-based therapy is more effective than conventional treatment is unclear, as are the optimal MSC source, the administration frequency, and the most effective MSC delivery route. We therefore undertook a systematic review and meta-analysis of the therapeutic efficacy of MSCs against liver disease and the related factors. METHODS: We systematically searched Medline (PubMed), Cochrane Library, EMBASE, ClinicalTrials...
March 21, 2018: Stem Cell Research & Therapy
Jing Huang, Cui-Ying Li, Jiu-Hui Jiang
BACKGROUND: The present systematic review and meta-analysis aimed to test the hypothesis that no facial soft tissue changes occur after nonsurgical rapid maxillary expansion (RME), in order to provide a reference for orthodontists. METHODS: PubMed, EMBASE, Cochrane Library, OVID, MEDLINE, CINAHL, Scopus, and ScienceDirect databases were electronically and manually searched up to December 2017, and randomized controlled, clinical controlled trials, cohort studies and retrospective studies where soft tissue changes were measured before and after nonsurgical RME were identified...
March 21, 2018: Head & Face Medicine
Xinyi Li, Yan Liu, Yingdong Zheng, Peiyu Wang, Yumei Zhang
Observational studies have indicated an inverse association between vitamin D levels and the risk of diabetes, yet evidence from population interventions remains inconsistent. PubMed, EMBASE, Cochrane Library and were searched up to September 2017. Data from studies regarding serum 25(OH)D, fasting blood glucose (FBG), hemoglobin A1c (HbA1c), fasting insulin and homeostasis model assessment of insulin resistance (HOMA-IR) were pooled. Twenty studies ( n = 2703) were included in the meta-analysis...
March 19, 2018: Nutrients
Jin-Huan Yue, Shi-Jun Zhang, Qi Sun, Zhong-Ren Sun, Xin-Xin Wang, Brenda Golianu, Ying Lu, Qinhong Zhang
BACKGROUND: Several studies suggest that local warming therapy (LWT) may help to treat chronic wounds, such as pressure ulcers, venous ulcers, arterial ulcers, and diabetic foot ulcers. However, evidence supporting the efficacy of this treatment is still incomplete. This study aimed to assess the effects of LWT in treating chronic wounds. METHODS: For this review, we searched the Cochrane Wounds Specialized Register (March 6, 2017); the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2017 issue 3); Ovid MEDLINE (1946 to March 6, 2017); Ovid Embase (1974 to March 6, 2017); EBSCO CINAHL (1982 to March 6, 2017); Chinese Biomedical Literature Database (1980 to March 20, 2017); China National Knowledge Infrastructure (1980 to March 20, 2017); VIP Information (1980 to March 20, 2017) (Chinese Database); and Wanfang Data (1980 to March 20, 2017)...
March 2018: Medicine (Baltimore)
Xiang Tu, Shi Qiu, Tiancong Chang, Kun Jin, Yige Bao, Lu Yang, Qiang Wei
BACKGROUND: The role of real-time elastography (RTE)-targeted biopsy in the detection and diagnosis of prostate cancer (PCa) remains controversial. METHODS: We searched Medline, Embase, and Cochrane Library from inception to July 31, 2017 and used the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) tool to assess the quality of the identified studies. We applied the relative sensitivity value to assess the diagnostic accuracy of RTE-targeted biopsy using the 10-core systematic biopsy as the reference standard...
March 2018: Medicine (Baltimore)
Zhao-Fei Zhang, He Huang, Shuai Chen, Dong-Hua Liu, Yong-Hui Feng, Chun-Liang Xie, Feng Jiao
BACKGROUND: High-viscosity cement (HVC) has been gradually applied in percutaneous vertebroplasty (PVP) and percutaneous kyphoplasty (PKP). Although HVC has been reported to reduce cement leakage, different opinions exist. To assess the complications of HVC in cement leakage in the treatment of vertebral compression fractures and to evaluate the clinical effect of HVC compared with low-viscosity cement (LVC). METHODS: EMBASE, PubMed, Science Direct, Google Scholar and Cochrane Library databases were comprehensively searched from their inception to August 2017...
March 2018: Medicine (Baltimore)
Xin Chen, Lianyuan Tao, Chunhui Yuan, Dianrong Xiu
BACKGROUND: There were many reports suggesting that different kinds of tumors can express B7-H4; however, the prognostic value in cancer was still unclearly. Therefore, we conducted a meta-analysis to investigate the relationship between overexpression of B7-H4 with the prognostic value in pancreatic cancer patients. MATERIALS AND METHODS: The Pubmed, Embase, Cochrane Library, Ovid, Web of Science, and Chinese research database (including CBM, CNKI, and WAN FANG) were searched for related literature published until October 12, 2017...
March 2018: Medicine (Baltimore)
Javad Heshmati, Mahdi Sepidarkish, Nazli Namazi, Fatemeh Shokri, Mahsa Yavari, Siavash Fazelian, Masoud Khorshidi, Farzad Shidfar
Dyslipidemia is the main risk factor for developing cardiovascular disease. There are discrepancies in the effects of calcium supplementation on modulation of lipid status. Therefore, we aimed to summarize the effects of dietary calcium supplement on circulating lipoprotein concentrations and atherogenic indices in overweight and obese individuals. We conducted a systematic literature search from 2000 until July 2016. PubMed, Scopus, Cochran Library, and ISI Web of Science databases were searched for clinical trials written in English...
March 21, 2018: Journal of Dietary Supplements
Roberta Venturella, Paola Quaresima, Mariella Micieli, Erika Rania, Annarita Palumbo, Federica Visconti, Fulvio Zullo, Costantino Di Carlo
PURPOSE: To propose an evidence-based review on the most frequent indications for Cesarean section (CS) given by specialists in disciplines other than Obstetrics and Gynecology, with the aim of increasing consciousness about the available data in the literature and the guidelines recommendations about topics that are not frequently managed by obstetricians and gynecologists. METHODS: We analyzed hospital discharge data regarding deliveries occurred in a 10-year study period in our department to obtain the prevalence and the list of the most recurrent non-obstetrical indications for CS...
March 20, 2018: Archives of Gynecology and Obstetrics
Francesco Sparano, Michele Cavo, Pasquale Niscola, Tommaso Caravita, Fabio Efficace
PURPOSE: We performed a systematic review to quantify the amount of evidence-based data available on patient-reported outcomes (PRO) in Relapsed/Refractory Multiple Myeloma (RRMM) patients and to examine the added value of such studies in supporting clinical decision-making. METHODS: We conducted a search in PubMed/Medline and the Cochrane Library to identify studies published between January 1990 and May 2017. All studies, regardless of the design, including patients with RRMM and also evaluating PRO were considered...
March 20, 2018: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
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