scholarly journals Can Genetic Factors Compromise the Success of Dental Implants? A Systematic Review and Meta-Analysis

Genes ◽  
2018 ◽  
Vol 9 (9) ◽  
pp. 444 ◽  
Author(s):  
Joel Santiago Junior ◽  
Claudia Biguetti ◽  
Mariza Matsumoto ◽  
Guilherme Abu Halawa Kudo ◽  
Raquel Parra da Silva ◽  
...  
Keyword(s):  
Systematic Review ◽  
Success Rate ◽  
Dental Implants ◽  
Dental Implant ◽  
Systematic Reviews ◽  
Genetic Factors ◽  
Meta Analysis ◽  
Increased Risk ◽  
Dna Variations ◽  
The Impact

Dental implants provide a predictable treatment option for partial and complete edentulism via the placement of a fixed permanent artificial root to support prosthetic dental crowns. Despite the high survival rates, long-term dental implant failures are still reported, leading to implant removals and additional financial and health burdens. While extrinsic factors that improve the success rate of implants have been well explored, the impact of genetic factors on this matter is poorly understood. A systematic review and meta-analysis study was conducted to determine whether genetic factors contribute to an increased risk of dental implant failures. A comprehensive search for peer-reviewed articles on dental implants and genetic factors was performed using various literature database libraries. The study design was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, and the obtained records were registered in the International Prospective Register of Systematic Reviews (PROSPERO) database. According to the exclusion/inclusion criteria, 13 studies were eligible for this study out of 809 articles. The meta-analysis of the combined association studies of DNA variations and dental implants did not indicate an increased risk for implant failure due to DNA variations in IL-1B, IL-10 and TNF-α. This study emphasizes the need for larger randomized controlled clinical trials to inform clinicians and patients about the role of genetic factors on dental implant survival and the success rate in healthy and compromised patients.

scholarly journals Can Genetic Factors Compromise the Success of Dental Implants? A Systematic Review and Meta-Analysis

2018 ◽  
Author(s):  
Joel Ferreira Santiago Junior ◽  
Claudia Cristina Biguetti ◽  
Mariza Akemi Matsumoto ◽  
Guilherme Abu Halawa Kudo ◽  
Raquel Barroso Parra da Silva ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dental Implants ◽  
Dental Implant ◽  
Genetic Factors ◽  
Association Studies ◽  
Meta Analysis ◽  
Implant Failure ◽  
High Survival ◽  
Dna Variations ◽  
The Impact

Dental implants provide a predictable treatment option for partial and complete edentulism via the placement of fixed permanent artificial root to support prosthetic dental crowns. Despite the high survival rates, long-term implant failures are still reported leading to implant removal and additional financial and health burdens. While extrinsic factors that improve survival rate of implants have been well explored, the impact of genetic factors on this matter is poorly understood. A systematic review and meta-analysis study was conducted to determine whether genetic factors contribute to increase the risk of dental implant failure. A comprehensive search for peer-reviewed articles on dental implants and genetics was performed using various literature database libraries. The study design was conducted according to PRISMA guidelines, and the obtained records were registered in PROSPERO database. According to the exclusion/inclusion criteria, 11 studies were eligible for this study out of 808 articles. The meta-analysis of the combined association studies of DNA variations and dental implants did not indicate an increase risk for implant failure due to DNA variations in IL-1B, IL-10 and TNF-α. This study emphasizes the need for larger randomized controlled clinical trails to inform clinicians and patients about the role of genetic factors on dental implant survival and success rate in healthy and compromised patients.

What is the impact of bisphosphonate therapy upon dental implant survival? A systematic review and meta-analysis

2014 ◽  
Vol 27 (2) ◽  
pp. e38-e46 ◽  
Author(s):  
Javier Ata-Ali ◽  
Fadi Ata-Ali ◽  
David Peñarrocha-Oltra ◽  
Pablo Galindo-Moreno
Keyword(s):  
Systematic Review ◽  
Dental Implant ◽  
Meta Analysis ◽  
Bisphosphonate Therapy ◽  
Implant Survival ◽  
The Impact

scholarly journals Effect of anticoagulants and antiplatelet agents on the efficacy of intravesical BCG treatment of bladder cancer: A systematic review

2013 ◽  
Vol 7 (11-12) ◽  
pp. 740 ◽  
Author(s):  
Nader Fahmy ◽  
Alejandro Lazo-Langner ◽  
Alla E. Iansavichene ◽  
Stephen E. Pautler
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Bladder Tumour ◽  
Antiplatelet Agents ◽  
Protective Role ◽  
Protective Effects ◽  
Increased Risk ◽  
Intravesical Bcg ◽  
The Impact ◽  
Group 1

We performed a systematic review of publications describing a correlation between oral anticoagulant medications and intravesical BCG outcome. We collected information on the impact of such medications on tumour recurrence and progression and we excluded papers not reporting outcome correlations. Patients were divided into group 1 and 2 based on whether they were taking or not taking any anticoagulant medications. A total of 7 manuscripts published between 1990 and 2009 were included in this study. Data heterogeneity precluded meta-analysis. In studies combining all anticoagulant medications, 3 out of 5 (60%) publications did not identify any difference in outcome, while 2 (40%) documented significantly more recurrences in group 1 patients. In studies performing multivariate analysis and only examining the intake of 1 medication, warfarin alone seemed to be associated with increased risk of bladder tumour recurrences and progression following intravesical BCG treatment, while ASA alone seemed to be associated with more protective effects. There is no strong evidence to support the allegations of a protective role of ASA and a deleterious role for warfarin. Further, well-designed experimental and clinical studies are needed to clarify the mechanism of action of intravesical BCG along with possible drug interactions. 

State-level and system-level opioid prescribing policies: The impact on provider practices and overdose deaths, a systematic review

2016 ◽  
Vol 12 (2) ◽  
pp. 109 ◽  
Author(s):  
Francesca L. Beaudoin, MD, MS ◽  
Geetanjoli N. Banerjee, MPH ◽  
Michael J. Mello, MD, MPH
Keyword(s):  
Systematic Review ◽  
Systematic Reviews ◽  
Meta Analysis ◽  
State Level ◽  
Opioid Analgesics ◽  
System Level ◽  
Prescribing Practices ◽  
Opioid Prescribing ◽  
Patient Level ◽  
The Impact

Objective: In response to persistent public health concerns regarding prescription opioids, many states and healthcare systems have implemented legislation and policies intended to regulate or guide opioid prescribing. The overall impact of these policies is still uncertain. The aim of this systematic review was to examine the existing evidence of provider-level and patient-level outcomes preimplementation and postimplementation of policies and legislation constructed to impact provider prescribing practices around opioid analgesics. Design: A systematic search of MEDLINE, EMBASE, the Web of Science, and the Cochrane Database of Systematic Reviews was conducted to identify studies evaluating the impact of opioid prescribing policies on provider-level and patient-level outcomes. The systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.Results: Eleven studies were included in the review. A meta-analysis was not possible due to between-study heterogeneity. Six of the studies assessed state-level policies, and five were at the level of the healthcare system or hospital. Studies showed temporal associations between policy implementation and reductions in opioid prescribing, as well as opioid-related overdoses. Results were mixed regarding the impact of policies on misuse. The majority of the studies were judged to be of low quality based on the GRADE criteria.Conclusions: There is low to moderate quality evidence suggesting that the presence of opioid prescribing policy will reduce the amount and strength of opioid prescribed. The presence of these policies may impact the number of overdoses, but there is no clear evidence to suggest that it reduces opioid misuse.

scholarly journals Binge drinking in young people: protocol for a systematic review of neuropsychological, neurophysiological and neuroimaging studies

BMJ Open ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. e023629 ◽  
Author(s):  
Briana Lees ◽  
Louise Mewton ◽  
Lexine Stapinski ◽  
Lindsay M Squeglia ◽  
Caroline Rae ◽  
...  
Keyword(s):  
Systematic Review ◽  
Alcohol Use ◽  
Young People ◽  
Binge Drinking ◽  
Systematic Reviews ◽  
Meta Analysis ◽  
Primary Data ◽  
Eligibility Criteria ◽  
Cross Sectional ◽  
The Impact

IntroductionBinge drinking is the most common pattern of alcohol use among young people in Western countries. Adolescence and young adulthood is a vulnerable developmental period and binge drinking during this time has a higher potential for neurotoxicity and interference with ongoing neural and cognitive development. The purpose of this systematic review will be to assess and integrate evidence of the impact of binge drinking on cognition, brain structure and function in youth aged 10–24 years. Cross-sectional studies will synthesise the aberrations associated with binge drinking, while longitudinal studies will distinguish the cognitive and neural antecedents from the cognitive and neural effects that are a consequence of binge drinking.Methods and analysisA total of five peer-reviewed databases (PubMed, EMBASE, Medline, PsychINFO, ProQuest) will be systematically searched and the search period will include all studies published prior to 1 April 2018. The search terms will be a combination of MeSH keywords that are based on previous relevant reviews. Study selection will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and study quality will be assessed using The Grades of Recommendation, Assessment, Development and Evaluation approach. All studies will be screened against eligibility criteria designed to synthesise studies that examined a young binge drinking sample and used neuropsychological, neurophysiological or neuroimaging assessment techniques. Studies will be excluded if participants were significantly involved in other substances or if they had been clinically diagnosed with an alcohol use disorder, or any psychiatric, neurological or pharmacological condition. If available data permits, a meta-analysis will be conducted.Ethics and disseminationFormal ethics approval is not required as primary data will not be collected. The results will be disseminated through a peer-reviewed publication, conference presentations and social media.Trial registration numberInternational Prospective Register for Systematic Reviews (PROSPERO) number: CRD42018086856.

scholarly journals The Differential Role of Human Cationic Trypsinogen (PRSS1) p.R122H Mutation in Hereditary and Nonhereditary Chronic Pancreatitis: A Systematic Review and Meta-Analysis

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Cheng Hu ◽  
Li Wen ◽  
Lihui Deng ◽  
Chenlong Zhang ◽  
Aurelia Lugea ◽  
...  
Keyword(s):  
Systematic Review ◽  
Chronic Pancreatitis ◽  
Environmental Factors ◽  
Genetic Factors ◽  
Meta Analysis ◽  
Case Control Studies ◽  
Complex Disorder ◽  
Increased Risk ◽  
Cationic Trypsinogen

Background. Environmental factors and genetic mutations have been increasingly recognized as risk factors for chronic pancreatitis (CP). ThePRSS1p.R122H mutation was the first discovered to affect hereditary CP, with 80% penetrance. We performed here a systematic review and meta-analysis to evaluate the associations ofPRSS1p.R122H mutation with CP of diverse etiology.Methods. The PubMed, EMBASE, and MEDLINE database were reviewed. The pooled odds ratio (OR) with 95% confidence intervals was used to evaluate the association of p.R122H mutation with CP. Initial analysis was conducted with all etiologies of CP, followed by a subgroup analysis for hereditary and nonhereditary CP, including alcoholic or idiopathic CP.Results. A total of eight case-control studies (1733 cases and 2415 controls) were identified and included. Overall,PRSS1p.R122H mutation was significantly associated with an increased risk of CP (OR = 4.78[1.13–20.20]). Further analysis showed p.R122H mutation strongly associated with the increased risk of hereditary CP (OR = 65.52[9.09–472.48]) but not with nonhereditary CP, both alcoholic and idiopathic CP.Conclusions. Our study showing the differential role of p.R122H mutation in various etiologies of CP indicates that this complex disorder is likely influenced by multiple genetic factors as well as environmental factors.

scholarly journals Gender-Related Differences in Hypertrophic Cardiomyopathy: A Systematic Review and Meta-Analysis

Pulse ◽  
2021 ◽  
Vol 9 (1-2) ◽  
pp. 38-46
Author(s):  
Angkawipa Trongtorsak ◽  
Natchaya Polpichai ◽  
Sittinun Thangjui ◽  
Jakrin Kewcharoen ◽  
Ratdanai Yodsuwan ◽  
...  
Keyword(s):  
Systematic Review ◽  
Hypertrophic Cardiomyopathy ◽  
Cohort Studies ◽  
Meta Analysis ◽  
Phenotypic Expression ◽  
Female Gender ◽  
Increased Risk ◽  
All Cause Mortality ◽  
The Impact ◽  
Related Mortality

<b><i>Background:</i></b> Gender-related differences in phenotypic expression and outcomes have been established in many cardiac conditions; however, the impact of gender in hypertrophic cardiomyopathy (HCM) remains unclear. We conducted a systematic review and meta-analysis to assess the differences in clinical outcomes between female and male HCM patients. <b><i>Methods:</i></b> We searched MEDLINE and EMBASE from inception to October 2020. Included were cohort studies that compared outcomes of interest including all-cause mortality, HCM-related mortality, and worsening heart failure (HF) or HF hospitalization between male and female. Data from each study were combined using the random effects model to calculate pooled odds ratio (OR) with 95% confidence interval (CI). <b><i>Results:</i></b> Eleven retrospective cohort studies with a total of 9,427 patients (3,719 females) were included. Female gender was significantly associated with an increased risk of all-cause mortality (pooled OR = 1.63, 95% CI: 1.26–2.10, <i>p</i> ≤ 0.001), HCM-related mortality (pooled OR = 1.47, 95% CI: 1.08–2.01, <i>p</i> = 0.015), and worsening HF or HF hospitalization (pooled OR = 2.05, 95% CI: 1.76–2.39, <i>p</i> ≤ 0.001). <b><i>Conclusions:</i></b> Female gender was associated with a worse prognosis in HCM. These findings suggest the need for improved care in women including early identification of disease and more possible aggressive management. Moreover, gender-based strategy may benefit in HCM patients.

scholarly journals Insecticide Exposure and Risk of Asthmatic Symptoms: A Systematic Review and Meta-Analysis

Toxics ◽  
2021 ◽  
Vol 9 (9) ◽  
pp. 228
Author(s):  
Jiraporn Chittrakul ◽  
Ratana Sapbamrer ◽  
Wachiranun Sirikul
Keyword(s):  
Systematic Review ◽  
Respiratory System ◽  
Meta Analysis ◽  
Relevant Literature ◽  
Cross Sectional ◽  
Medical Opinion ◽  
Factors Associated ◽  
Insecticide Exposure ◽  
Increased Risk ◽  
The Impact

The incidence of respiratory disease is increasing. In relation to this, in addition to infection, factors associated with working with chemical insecticides are a cause for concern. Some of the chemicals involved have been shown to affect the respiratory system, and consequentially workers are at increased risk of conditions such as asthma. However, medical opinion around this area is still controversial; therefore, the objective of this study is to investigate the association between exposure to insecticides and asthma by means of a systematic review of the relevant literature. Relevant literature was identified, and a systematic review was conducted to investigate the association between exposure to insecticides and asthma. A total of five studies (three cross sectional and two cohort) including 45,435 subjects were identified as relevant. The summary odds ratios related to the impact of exposure to specific insecticides on asthma were organophosphates 1.31 (95%CI = 1.17–1.48, I2 = 27%, p = 0.172), carbamates 1.44 (95%CI 1.08–1.92, I2 = 56.7%, p = 0.031) and organochlorines 1.31 (95%CI 1.19–1.64, I2 = 37.3%, p = 0.131). Farmers exposed to certain insecticides may have an increased risk of asthma and asthmatic symptoms, but further research on that issue is urgently needed.

scholarly journals Prenatal maternal stress and risk of neurodevelopmental disorders in the offspring: A systematic review and meta-analysis protocol

2018 ◽  
Vol 1 ◽  
pp. 15
Author(s):  
Nicla Manzari ◽  
Karen Matvienko-Sikar ◽  
Franco Baldoni ◽  
Gerard W. O'Keeffe ◽  
Ali S. Khashan
Keyword(s):  
Systematic Review ◽  
Maternal Stress ◽  
Data Extraction ◽  
Meta Analysis ◽  
Autism Spectrum ◽  
Prenatal Maternal Stress ◽  
Cross Sectional ◽  
Increased Risk ◽  
Meta Analyses ◽  
The Impact

Background: Prenatal maternal stress (PNMS) is defined as the experience of significant levels of prenatal stress, depression or anxiety during pregnancy. PNMS has been associated with increased risk of autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) in exposed offspring. However, these findings are inconsistent and other studies found no association, meaning a clear consensus on the impact of PNMS on ASD and ADHD risk is required. The purpose of this systematic review and meta-analysis is to summarize and critically review the existing literature on the effects of PNMS on ASD and ADHD risk. Methods: Electronic databases (PubMed, PsycINFO, Web of Science, Scopus and EMBASE) will be searched for articles following a detailed search strategy. We will include cohort, case-control and cross-sectional studies that assessed maternal exposure to psychological and/or environmental stress and had ASD or ADHD as an outcome. Two reviewers will independently screen the titles, abstracts and full articles to identify eligible studies. We will use a standardised data extraction form for extracting data and a bias classification tool for assessing study quality. This systematic review will be reported according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). The generic inverse variance method will be used if possible to perform meta-analyses. Ethics and dissemination: Ethical approval is not required for this study because it will not involve the conduct or inclusion of any experimental or personal data that would require informed consent.  The systematic review will be disseminated in peer-reviewed journals. PROSPERO registration number: CRD42018084222.

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