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https://www.readbyqxmd.com/read/28434124/comparative-outcome-of-pfna-gamma-nails-pccp-medoff-plate-liss-and-dynamic-hip-screws-for-fixation-in-elderly-trochanteric-fractures-a-systematic-review-and-network-meta-analysis-of-randomized-controlled-trials
#1
Alisara Arirachakaran, Tanawat Amphansap, Pichaya Thanindratarn, Peerapong Piyapittayanun, Phutsapong Srisawat, Jatupon Kongtharvonskul
The ideal implant for the treatment of an unstable intertrochanteric femoral fracture is still a matter of discussion. The aim of this systematic review is to conduct a network meta-analysis of randomized controlled trials (RCTs) comparing clinical outcomes between dynamic hip screws (DHS), Medoff sliding plating, percutaneous compression plating (PCCP), proximal femoral nails (PFN), Gamma nails and less invasive stabilization system fixation in femoral trochanteric fractures in the elderly. These clinical outcomes consist of total intra-operative time, intra-operative fluoroscopy time, intra-operative blood loss, blood component transfusion, length of hospital stay, postoperative general complications, wound complications, late complications and reoperation rates...
April 22, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28431202/pharmacological-interventions-for-acute-pancreatitis
#2
REVIEW
Elisabetta Moggia, Rahul Koti, Ajay P Belgaumkar, Federico Fazio, Stephen P Pereira, Brian R Davidson, Kurinchi Selvan Gurusamy
BACKGROUND: In people with acute pancreatitis, it is unclear what the role should be for medical treatment as an addition to supportive care such as fluid and electrolyte balance and organ support in people with organ failure. OBJECTIVES: To assess the effects of different pharmacological interventions in people with acute pancreatitis. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL, 2016, Issue 9), MEDLINE, Embase, Science Citation Index Expanded, and trial registers to October 2016 to identify randomised controlled trials (RCTs)...
April 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28430611/prognostic-value-of-egfr-and-kras-in-circulating-tumor-dna-in-patients-with-advanced-non-small-cell-lung-cancer-a-systematic-review-and-meta-analysis
#3
REVIEW
Gaowei Fan, Kuo Zhang, Jiansheng Ding, Jinming Li
EGFR (exon 19 and exon 21) mutations in patients with advanced non-small cell lung cancer (NSCLC) treated by EGFR-TKIs are associated with a better survival; while KRAS mutations predict a worse prognosis. However, there are divergent findings regarding the prognostic value of EGFR and KRAS mutations in circulating tumor DNA (ctDNA). We aimed to summarize the evidence for the use of circulating EGFR and KRAS mutations as prognostic factors in advanced NSCLC patients.We searched the network databases for studies reporting progression-free survival (PFS) and overall survival (OS) stratified by EGFR or KRAS mutations in ctDNA in advanced NSCLC patients...
February 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28428554/network-assisted-analysis-of-gwas-data-identifies-a-functionally-relevant-gene-module-for-childhood-onset-asthma
#4
Y Liu, M Brossard, C Sarnowski, A Vaysse, M Moffatt, P Margaritte-Jeannin, F Llinares-López, M H Dizier, M Lathrop, W Cookson, E Bouzigon, F Demenais
The number of genetic factors associated with asthma remains limited. To identify new genes with an undetected individual effect but collectively influencing asthma risk, we conducted a network-assisted analysis that integrates outcomes of genome-wide association studies (GWAS) and protein-protein interaction networks. We used two GWAS datasets, each consisting of the results of a meta-analysis of nine childhood-onset asthma GWASs (5,924 and 6,043 subjects, respectively). We developed a novel method to compute gene-level P-values (fastCGP), and proposed a parallel dense-module search and cross-selection strategy to identify an asthma-associated gene module...
April 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28425141/efficacy-of-helicobacter-pylori-eradication-therapies-in-korea-a-systematic-review-and-network-meta-analysis
#5
REVIEW
Yoon Suk Jung, Chan Hyuk Park, Jung Ho Park, Eunwoo Nam, Hang Lak Lee
BACKGROUND: The efficacy of Helicobacter pylori eradication regimens may depend on the country where the studies were performed because of the difference in antibiotic resistance. We aimed to analyze the efficacy of H. pylori eradication regimens in Korea where clarithromycin resistance rate is high. METHODS: We searched for all relevant randomized controlled trials published until November 2016 that investigated the efficacy of H. pylori eradication therapies in Korea...
April 19, 2017: Helicobacter
https://www.readbyqxmd.com/read/28424608/blood-transcriptomic-meta-analysis-identifies-dysregulation-of-hemoglobin-and-iron-metabolism-in-parkinson-disease
#6
Jose A Santiago, Judith A Potashkin
Disrupted iron metabolism has been implicated in the pathogenesis of Parkinson's disease (PD), a progressive neurodegenerative disorder that severely affects movement and coordination, yet the molecular mechanisms underlying this association remain unknown. To this end, we performed a transcriptomic meta-analysis of four blood microarrays in PD. We observed a significant downregulation of genes related to hemoglobin including, hemoglobin delta (HBD), alpha hemoglobin stabilizing protein (ASHP), genes implicated in iron metabolism including, solute carrier family 11 member 2 (SLC11A2), ferrochelatase (FECH), and erythrocyte-specific genes including erythrocyte membrane protein (EPB42), and 5'-aminolevulinate synthase 2 (ALAS2)...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28424073/systematic-review-with-network-meta-analysis-dual-therapy-for-high-risk-bleeding-peptic-ulcers
#7
Keda Shi, Zeren Shen, Guiqi Zhu, Fansheng Meng, Mengli Gu, Feng Ji
BACKGROUND: Adding a second endoscopic therapy to epinephrine injection might improve hemostatic efficacy in patients with high-risk bleeding ulcers but the optimum modality remains unknown. We aimed to estimate the comparative efficacy of different dual endoscopic therapies for the management of bleeding peptic ulcers through random-effects Bayesian network meta-analysis. METHODS: Different databases were searched for controlled trials comparing dual therapy versus epinephrine monotherapy or epinephrine combined with another second modality until September, 30 2016...
April 19, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28424039/endovascular-treatment-of-ischemic-stroke-an-updated-meta-analysis-of-efficacy-and-safety
#8
Simone Vidale, Elio Agostoni
BACKGROUND: Recent randomized trials demonstrated the superiority of the mechanical thrombectomy over the best medical treatment in patients with acute ischemic stroke due to an occlusion of arteries of proximal anterior circulation. In this updated meta-analysis, we aimed to summarize the total clinical effects of the treatment, including the last trials. METHODS: We performed literature search of Randomized Crontrolled Trials (RCTs) published between 2010 and October 2016, comparing endovenous thrombolysis plus mechanical thrombectomy (intervention group) with best medical care alone (control group)...
May 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28423740/prognosis-of-surgery-combined-with-different-adjuvant-therapies-in-esophageal-cancer-treatment-a-network-meta-analysis
#9
Shenglei Li, Hongtao Liu, Changying Diao, Xiaohui Wang, Ming Gao, Zongming Li, Lijie Song, Xianzheng Gao, Jing Han, Feng Wang, Wencai Li, Xinwei Han
This network meta-analysis was conducted to assess whether the efficacy of surgery with adjuvant therapies, including radiotherapy (RT+S), chemotherapy (CT+S), and chemoradiotherapy (CRT+S) have better performance in esophageal cancer treatment and management. PubMed and EMBASE were used to search for relevant trials. Both conventional pair-wise and network meta-analyses were carried out. The surface under the cumulative ranking curve (SUCRA) was used to rank interventions based on the efficacy of the treatment method...
March 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423579/systematic-review-with-network-meta-analysis-comparative-efficacy-of-different-enteral-immunonutrition-formulas-in-patients-underwent-gastrectomy
#10
Guo-Min Song, Xiao-Ling Liu, Wei Bian, Jing Wu, Yong-Hong Deng, Hui Zhang, Xu Tian
OBJECTIVES: Optimal enteral immunonutrition (EIN) regime for gastric cancer (GC) patients underwent gastrectomy remains uncertainty. To assess comparative efficacy of different EIN formulas in GC patients underwent gastrectomy, we performed network meta-analysis. RESULTS: We included 11 RCTs enrolling 840 patients. Pairwise meta-analysis indicated that EIN (RR 0.56, 95% CI 0.36-0.86; MD -0.42, 95% CI -0.74-0.10), Arg+RNA+ω-3-FAs (RR 0.37, 95% CI 0.22-0.63; MD -0...
April 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423193/is-the-use-of-differences-in-the-magnitude-of-cal-gain-appropriate-for-making-conclusions-on-the-efficacy-of-non-surgical-therapeutic-means
#11
Cristiano Tomasi, Jan L Wennström
The article "Network Meta-Analysis of Studies Included in the Clinical Practice Guideline on the Nonsurgical Treatment of Chronic Periodontitis" by John et al. (2017) compares clinical attachment level (CAL) gains among nine adjuncts to scaling and root planing (SRP). The authors concluded that adjuncts improve CAL gain by about a third of a millimetre over 6-12 months compared to SRP alone, without significant differences among the adjuncts. However, as discussed by the authors the patient-perceived benefit of this additional gain is unclear...
April 19, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28420680/use-of-azithromycin-and-risk-of-ventricular-arrhythmia
#12
Gianluca Trifirò, Maria de Ridder, Janet Sultana, Alessandro Oteri, Peter Rijnbeek, Serena Pecchioli, Giampiero Mazzaglia, Irene Bezemer, Edeltraut Garbe, Tania Schink, Elisabetta Poluzzi, Trine Frøslev, Mariam Molokhia, Igor Diemberger, Miriam C J M Sturkenboom
BACKGROUND: There are conflicting findings from observational studies of the arrhythrogenic potential of azithromycin. Our aim was to quantify the association between azithromycin use and the risk of ventricular arrhythmia. METHODS: We conducted a nested case-control study within a cohort of new antibiotic users identified from a network of 7 population-based health care databases in Denmark, Germany, Italy, the Netherlands and the United Kingdom for the period 1997-2010...
April 18, 2017: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/28418901/chemoradiotherapy-enhanced-the-efficacy-of-radiotherapy-in-nasopharyngeal-carcinoma-patients-a-network-meta-analysis
#13
REVIEW
Jian He, Ping Wu, Yaoyun Tang, Sulai Liu, Chubo Xie, Shi Luo, Junfeng Zeng, Jing Xu, Suping Zhao
OBJECT: A Bayesian network meta-analysis (NMA) was conducted to estimate the overall survival (OS) and complete response (CR) performance in nasopharyngeal carcinoma (NPC) patients who have been given the treatment of radiotherapy, concurrent chemoradiotherapy (C), adjuvant chemotherapy (A), neoadjuvant chemotherapy (N), concurrent chemoradiotherapy with adjuvant chemotherapy (C+A), concurrent chemoradiotherapy with neoadjuvant chemotherapy (C+N) and neoadjuvant chemotherapy with adjuvant chemotherapy (N+A)...
March 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28417994/trends-in-epidemiology-of-pediatric-inflammatory-bowel-disease-in-canada-distributed-network-analysis-of-multiple-population-based-provincial-health-administrative-databases
#14
Eric I Benchimol, Charles N Bernstein, Alain Bitton, Matthew W Carroll, Harminder Singh, Anthony R Otley, Maria Vutcovici, Wael El-Matary, Geoffrey C Nguyen, Anne M Griffiths, David R Mack, Kevan Jacobson, Nassim Mojaverian, Divine Tanyingoh, Yunsong Cui, Zoann J Nugent, Janie Coulombe, Laura E Targownik, Jennifer L Jones, Desmond Leddin, Sanjay K Murthy, Gilaad G Kaplan
OBJECTIVES: The incidence of pediatric-onset inflammatory bowel disease (IBD) is increasing worldwide. We used population-based health administrative data to determine national Canadian IBD incidence, prevalence, and trends over time of childhood-onset IBD. METHODS: We identified children <16 years (y) diagnosed with IBD 1999-2010 from health administrative data in five provinces (Alberta, Manitoba, Nova Scotia, Ontario, Quebec), comprising 79.2% of the Canadian population...
April 18, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28417463/pharmacological-interventions-for-primary-sclerosing-cholangitis-an-attempted-network-meta-analysis
#15
REVIEW
Francesca Saffioti, Kurinchi Selvan Gurusamy, Neil Hawkins, Clare D Toon, Emmanuel Tsochatzis, Brian R Davidson, Douglas Thorburn
BACKGROUND: Primary sclerosing cholangitis is a chronic cholestatic liver disease that is associated with both hepatobiliary and colorectal malignancies, which can result in liver cirrhosis and its complications. The optimal pharmacological treatment for patients with primary sclerosing cholangitis remains controversial. OBJECTIVES: To assess the comparative benefits and harms of different pharmacological interventions in people with primary sclerosing cholangitis by performing a network meta-analysis, and to generate rankings of available pharmacological interventions according to their safety and efficacy...
March 28, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28417317/erratum-to-the-clinical-effectiveness-of-ranibizumab-treat-and-extend-regimen-in-namd-systematic-review-and-network-meta-analysis
#16
Andriy Danyliv, Julie Glanville, Rachael McCool, Alberto Ferreira, Adrian Skelly, Ruth Pulikottil Jacob
No abstract text is available yet for this article.
April 17, 2017: Advances in Therapy
https://www.readbyqxmd.com/read/28413706/basic-taste-processing-recruits-bilateral-anteroventral-and-middle-dorsal-insulae-an-activation-likelihood-estimation-meta-analysis-of-fmri-studies
#17
Andy Wai Kan Yeung, Tazuko K Goto, Wai Keung Leung
BACKGROUND AND PURPOSE: Numerous task-based functional magnetic resonance imaging (fMRI) studies have reported the locations of basic taste representations in the human brain, but they usually employed a limited number of subjects (<20) with different methodologies and stimuli. Moreover, the reported brain regions were sometimes inconsistent. Thus, we aimed at performing a meta-analysis of the published data to identify locations consistently activated across studies, and performed a connectivity analysis to reveal how these taste processing regions connect with other brain regions...
April 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28409870/comparative-efficacy-and-safety-of-anti-platelet-agents-in-cerebral-ischemic-disease-a-network-meta-analysis
#18
Da Wa, Pa Zhu, Ziwen Long
We performed this network meta-analysis (NMA) to enhance the corresponding evidence of the relative efficacy and safety of different anti-platelet agents in cerebral ischemic disease. PubMed and EMBASE were searched systematically for relevant studies. Outcomes were compared using odds ratios (ORs) and 95% credible intervals (CrI). Each agent was ranked according to the value of surface under the cumulative ranking curve (SUCRA). Publication bias was evaluated by funnel plots while consistency between direct and indirect comparison was analyzed by node splitting and heat plots...
April 14, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28408660/a-global-co-expression-network-approach-for-connecting-genes-to-specialized-metabolic-pathways-in-plants
#19
Jennifer H Wisecaver, Alexander T Borowsky, Vered Tzin, Georg Jander, Daniel J Kliebenstein, Antonis Rokas
Plants produce diverse specialized metabolites (SMs), but the genes responsible for their production and regulation remain largely unknown, hindering efforts to tap plant pharmacopeia. Given that genes comprising SM pathways exhibit environmentally dependent co-regulation, we hypothesized that genes within a SM pathway would form tight associations (modules) with each other in co-expression networks, facilitating their identification. To evaluate this hypothesis, we used 10 global co-expression datasets, each a meta-analysis of hundreds to thousands of experiments, across eight plant species to identify hundreds of co-expressed gene modules per dataset...
April 13, 2017: Plant Cell
https://www.readbyqxmd.com/read/28408000/cost-effectiveness-analysis-of-systemic-therapies-in-advanced-pancreatic-cancer-in-the-canadian-health-care-system
#20
Doug Coyle, Yoo-Joung Ko, Kathryn Coyle, Ronak Saluja, Keya Shah, Kelly Lien, Henry Lam, Kelvin K W Chan
OBJECTIVES: To assess the cost-effectiveness of gemcitabine (G), G + 5-fluorouracil, G + capecitabine, G + cisplatin, G + oxaliplatin, G + erlotinib, G + nab-paclitaxel (GnP), and FOLFIRINOX in the treatment of advanced pancreatic cancer from a Canadian public health payer's perspective, using data from a recently published Bayesian network meta-analysis. METHODS: Analysis was conducted through a three-state Markov model and used data on the progression of disease with treatment from the gemcitabine arms of randomized controlled trials combined with estimates from the network meta-analysis for the newer regimens...
April 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
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