Dataset Information

Gene Mutations Associated with Temporomandibular Joint Disorders: A Systematic Review.

ABSTRACT: BACKGROUND:The temporomandibular joint (TMJ) is a bilateral synovial joint between the mandible and the temporal bone of the skull. TMJ disorders (TMDs) are a set of complicated and poorly understood clinical conditions, in which TMDs are associated with a number of symptoms including pain and limited jaw movement. The increasing scientific evidence suggests that genetic factors play a significant role in the pathology of TMDs. However, the underlying mechanism of TMDs remains largely unknown. OBJECTIVE:The study aimed to determine the associated genes to TMDs in humans and animals. METHODS:The literature search was conducted through databases including Medline (Ovid), EMBASE (Ovid), and PubMed (NLM) by using scientific terms for TMDs and genetics in March 2015. Additional studies were identified by searching bibliographies of highly relevant articles and Scopus (Elsevier). RESULTS:Our systematic analyses identified 31 articles through literature searches. A total of 112 genes were identified to be significantly and specifically associated with TMDs. CONCLUSION:Our systematic review provides a list of accurate genes associated with TMDs and suggests a genetic contribution to the pathology of TMDs.

SUBMITTER: Sangani D

PROVIDER: S-EPMC5045035 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

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Gene Mutations Associated with Temporomandibular Joint Disorders: A Systematic Review.

Sangani Dhruvee D Suzuki Akiko A VonVille Helena H Hixson James E JE Iwata Junichi J

OAlib 20150603 6

<h4>Background</h4>The temporomandibular joint (TMJ) is a bilateral synovial joint between the mandible and the temporal bone of the skull. TMJ disorders (TMDs) are a set of complicated and poorly understood clinical conditions, in which TMDs are associated with a number of symptoms including pain and limited jaw movement. The increasing scientific evidence suggests that genetic factors play a significant role in the pathology of TMDs. However, the underlying mechanism of TMDs remains largely un ...[more]

PMID: 27695703

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Project description:AIM:The aim of this systematic review was to compile the latest evidence to assess the effectiveness of nonsteroidal anti-inflammatory drug(s) (NSAID) in patients with temporomandibular joint disorders (TMDs) in relieving pain. TMDs are a group of musculoskeletal disorders that affect the temporomandibular joint and/or masticatory muscles. METHODS:After a literature review, a comprehensive search was conducted via Pubmed, Scopus, Google Scholar, and Cochrane databases with a systematic search strategy. The inclusion criteria were randomised controlled trials in humans, published in the last 50 years evaluating the effect of NSAIDs on TMDs. Although this duration chosen would potentially identify studies that have utilised outdated treatments, research methodology, and TMDs diagnostic criteria, and this has been considered before making clinical recommendation, it was used to advise future methodological changes necessary. The included studies were subjected to full-text review. RESULTS:Out of 646 studies initially identified through searches, 12 were selected for full-text review of which 11 were included in the data synthesis. All 11 studies were randomised controlled trials. In total, 424 patients were included in this review. The earliest study included was 1996. Diagnostic criteria varied among all studies, and some did not specify enough signs and symptoms to construct a diagnosis. Intervention varied among all studies, as did the control. Nonspecific diagnosis, variable control groups, and heterogenous intervention protocols affected the outcome of this review. Despite the reduction of pain in the joint and/or masticatory muscles as well as improved range of motion, conclusive clinical recommendation could not be made. CONCLUSION:Heterogeneity did not allow for definitive conclusion; however, there was some evidence to support the use of NSAIDs in patients with TMDs for relief of pain. Further studies with strict, consistent diagnostic criteria and treatment are required.

Project description:IntroductionInternal temporomandibular joint (TMJ) disorders are present in approximately 80% of patients with symptomatic temporomandibular disorders. Among the minimally invasive therapies, we find the intra-articular infiltration of substances, such as corticosteroids, hyaluronic acid or platelet-rich plasma accompanied or not by an arthrocentesis. There are several studies on minimally invasive therapy for internal TMJ disorders; however, none compares the effectiveness of the different intra-articular corticosteroids to each other.The purpose of this study is to evaluate the effectiveness of the different intra-articular corticosteroids for the treatment of internal disorders of the TMJ and compare them to each other or to other minimally invasive therapies.Methods and analysisA systematic search will be carried out up to December 2019 in the electronic databases: Medline, Cochrane Library, EMBASE, SCOPUS and LILACS.Randomised clinical trials evaluating patients with internal disorders of the TMJ, with intra-articular corticosteroid therapy and comparing these to each other and/or to other minimally invasive therapy will be included. The main outcomes will be pain and range of motion measured through validated scales.Two review authors will independently screen search results, extract data from included studies and assess the risk of bias in those studies using the Revised Cochrane Risk of Bias Tool (RoB 2.0). In the case of any discrepancy and failure to reach consensus, this will be resolved by a third reviewer.A network meta-analysis will be conducted based on direct comparisons to generate indirect comparisons of the different treatments. Data will be combined in a meta-analysis using a random effects model.The principles of the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system will be used to assess the overall quality of the body of evidence associated with the main results.Ethics and disseminationThis protocol will not require ethical approval. The results of this review will be disseminated through peer-reviewed publications.Trial registration numberCRD42019129014.

Project description:BackgroundTemporomandibular joint disorders (TMDs) are a common and prevalent disease with main symptoms of pain, joint sounds, and mandibular movement disorders, which seriously affects the mental health and quality of life of the sufferers. In recent years, there have been an increasing number of studies utilizing warm needle acupuncture (WNA) for the treatment of TMD, and the quality of the studies has gradually improved. However, evidence from evidence-based medicine is lacking. This study aims to use a systematic review and meta-analysis method to understand the efficacy of WNA for the treatment of TMD. Methods and Analysis. We searched randomized controlled trials (RCTs) of WNA for the treatment of TMD from 9 electronic databases, including 5 English databases (PubMed, EMBASE, Cochrane Library, Web of Science, and MEDLINE) and 4 Chinese databases (Chinese National Knowledge Infrastructure (CNKI), Chinese VIP Information, Wanfang Database, and Chinese Biomedical Literature Database (CBM)) from their inception to May 2021. The included RCTs compared WNA with acupuncture, electroacupuncture, pharmacological therapy, or other therapies. And outcome indicators such as total effective rate and cure rate were assessed. All analyses were conducted using RevMan software V5.3 and Stata16. Measurement count data used the relative risk (RR) as the efficacy statistic, and each effect size was given its point estimate value and 95% confidence interval (CI).ResultsThe meta-analysis included 10 studies with a total of 670 patients, which included 340 patients in the experimental group and 330 patients in the control group. The data in this review showed that WNA is superior to treatments such as acupuncture alone, acupuncture therapy combined with TDP, drug therapy, and ultrasonic therapy in terms of effective rate (RR = 1.20; 95% CI, 1.06 to 1.35; and P = 0.003) and cure rate (RR = 1.82; 95% CI, 1.46 to 2.28; and P < 0.00001) for the treatment of TMD.ConclusionsThis systematic review and meta-analysis provides new evidence for the effectiveness of WNA for the treatment of TMD. However, the above conclusions need to be further verified by multicenter prospective studies of larger samples and higher-quality RCTs. Protocol registration number: INPLASY202160030.

Dataset Information

Gene Mutations Associated with Temporomandibular Joint Disorders: A Systematic Review.

Publications

Gene Mutations Associated with Temporomandibular Joint Disorders: A Systematic Review.

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