Timely Revisit of Proprioceptive Deficits in Adolescent Idiopathic Scoliosis: A Systematic Review and Meta-Analysis

2021 ◽  
pp. 219256822110668
Author(s):  
Kenney K. L. Lau ◽  
Karlen K. P. Law ◽  
Kenny Y. H. Kwan ◽  
Jason P. Y. Cheung ◽  
Kenneth M. C. Cheung ◽  
...  
Keyword(s):  
Systematic Review ◽  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Case Reports ◽  
Data Extraction ◽  
Meta Analysis ◽  
Detection Threshold ◽  
Mean Difference ◽  
Case Control Studies ◽  
Meta Analyses

Study Design Systematic review and meta-analysis Objectives The present review aimed to summarize the evidence regarding differences in proprioception between children with and without adolescent idiopathic scoliosis (AIS). Methods Seven electronic databases were searched from their inception to April 10, 2021. Articles were included if they involved: (1) AIS patients aged between 10 and 18 years, (2) measurements of proprioceptive abilities, and (3) comparisons with non-AIS controls. Animal studies, case reports, commentaries, conference proceedings, research protocols, and reviews were excluded. Two reviewers independently conducted literature screening, data extraction, risks of bias assessments, and quality of evidence evaluations. Relevant information was pooled for meta-analyses. Results From 432 identified citations, 11 case-control studies comprising 1121 participants were included. The meta-analyses showed that AIS participants displayed proprioceptive deficits as compared to non-AIS controls. Moderate evidence supported that AIS participants showed significantly larger repositioning errors than healthy controls (pooled mean difference = 1.27 degrees, P < .01). Low evidence substantiated that AIS participants had significantly greater motion detection threshold (pooled mean difference = 1.60 degrees, P < .01) and abnormal somatosensory evoked potentials (pooled mean difference = .36 milliseconds, P = .01) than non-AIS counterparts. Conclusions Consistent findings revealed that proprioceptive deficits occurred in AIS patients. Further investigations on the causal relationship between AIS and proprioception, and the identification of the subgroup of AIS patients with proprioceptive deficit are needed.

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

2019 ◽  
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 ◽  
Case Control Studies ◽  
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 and case-control 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.

scholarly journals A Meta-Analysis of the Prevalence of Cardiac Valvulopathy in Patients With Hyperprolactinemia Treated With Cabergoline

2018 ◽  
Vol 104 (2) ◽  
pp. 523-538 ◽  
Author(s):  
Craig E Stiles ◽  
Eugene T Tetteh-Wayoe ◽  
Jonathan P Bestwick ◽  
Richard P Steeds ◽  
William M Drake
Keyword(s):  
Tricuspid Regurgitation ◽  
Clinical Symptoms ◽  
Single Case ◽  
Case Reports ◽  
Data Extraction ◽  
Meta Analysis ◽  
Pituitary Tumors ◽  
Inclusion Criteria ◽  
Case Control Studies ◽  
Meta Analyses

Abstract Context Cabergoline is first-line treatment for most patients with lactotrope pituitary tumors and hyperprolactinemia. Its use at high dosages in Parkinson disease (PD) has largely been abandoned because of its association with the development of a characteristic restrictive cardiac valvulopathy. Whether similar valvular changes occur in patients receiving lower dosages for treatment of hyperprolactinemia is unclear, although stringent regulatory recommendations for echocardiographic screening exist. Objective To conduct a meta-analysis exploring any link between the use of cabergoline for the treatment of hyperprolactinemia and clinically significant cardiac valvulopathy. Data Sources Full-text articles published through January 2017 were found via PubMed and selected according to strict inclusion criteria. Study Selection All case-control studies were included where patients had received ≥6 months of cabergoline treatment for hyperprolactinemia. Single case reports, previous meta-analyses, review articles, and articles pertaining solely to PD were excluded. Of 76 originally selected studies, 13 met inclusion criteria. Data Extraction Desired data were compiled and extracted from articles by independent observers. Each also independently graded article quality (bias) and met to reach consensus. Data Synthesis More tricuspid regurgitation was observed (OR 3.74; 95% CI, 1.79 to 7.8; P &lt; 0.001) in the cabergoline-treated patients compared with controls. In no patient was tricuspid valve dysfunction diagnosed as a result of clinical symptoms. There was no significant increase in any other valvulopathy. Conclusions Treatment with low-dose cabergoline in hyperprolactinemia appears to be associated with an increased prevalence of tricuspid regurgitation. The clinical significance of this finding is unclear and warrants further investigation.

scholarly journals Disordered leptin and ghrelin bioactivity in adolescent idiopathic scoliosis (AIS): a systematic review and meta-analysis

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Qi Wang ◽  
Chi Wang ◽  
Wenhao Hu ◽  
Fanqi Hu ◽  
Weibo Liu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Adolescent Idiopathic Scoliosis ◽  
Idiopathic Scoliosis ◽  
Leptin Receptor ◽  
Weighted Mean Difference ◽  
Meta Analysis ◽  
Mean Difference ◽  
Control Group ◽  
Mineral Density ◽  
Soluble Leptin Receptor

Abstract Background Adolescents with scoliosis consistently demonstrate lower body weight, lean muscle mass, and bone mineral density than healthy adolescent counterparts. Recent studies have focused on understanding how leptin and ghrelin signaling may play a role in adolescent idiopathic scoliosis (AIS). In our current study, we aim to evaluate the serum levels of leptin, soluble leptin receptor (sOB-R), and ghrelin in AIS patients through systematic review and meta-analysis. Methods We conducted our systematic review by searching the keywords in online databases including PubMed, Embase, Cochrane, Elsevier, Springer, and Web of Science from the time of database inception to January 2020. Inclusion criteria were studies that measure leptin, soluble leptin receptor (sOB-R), and ghrelin levels in AIS patients. Selection of studies, assessment of study quality, and data extraction were performed by two reviewers independently. Then, data was analyzed to calculate the mean difference and 95% confidence interval (CI). Results Seven studies concerning leptin/sOB-R and three studies concerning ghrelin were qualified for meta-analysis (one study concerning both leptin and ghrelin). Serum leptin of patients with AIS were significantly lower when compared with healthy controls, with the weighted mean difference (WMD) of − 0.95 (95% CI − 1.43 to − 0.48, p < 0.0001) after reducing the heterogeneity using six studies for meta-analysis, while sOB-R and ghrelin level was significantly higher in AIS group when compared with control group, with the WMD of 2.64 (95% CI 1.60 to 3.67, p < 0.001) and 1.42 (95% CI 0.48 to 2.35, p = 0.003), respectively. Conclusion Our current meta-analysis showed that serum level of leptin in AIS patients was significantly lower when compared with control subjects, while serum sOB-R and ghrelin levels were significantly higher in AIS patients. More clinical studies are still required to further validate the predictive value of leptin or ghrelin for the curve progression for AIS patients.

scholarly journals Leishmanicidal effects of resveratrol and its derivatives: a systematic review and meta-Analysis

2020 ◽  
Author(s):  
Nasrin Amiri Dashatan ◽  
Marzieh Ashrafmansouri ◽  
Mehdi Koushki ◽  
Nayebali Ahmadi
Keyword(s):  
Systematic Review ◽  
Publication Bias ◽  
Data Extraction ◽  
Meta Analysis ◽  
Sensitivity Analyses ◽  
Protective Effects ◽  
Random Effects Models ◽  
Important Health ◽  
Mean Differences ◽  
Meta Analyses

Abstract Background Leishmaniasis is one of the most important health problems worldwide. The evidence has suggested that resveratrol and its derivatives have anti-leishmanial effects; however, the results are inconsistent and inconclusive. The aim of this study was to assess the effect of resveratrol and its derivatives on the Leishmania viability through a systematic review and meta-analysis of available relevant studies. Methods The electronic databases PubMed, ScienceDirect, Embase, Web of Science and Scopus were queried between October 2000 and April 2020 using a comprehensive search strategy. The eligible articles selected and data extraction conducted by two reviewers. Mean differences of IC50 (concentration leading to reduction of 50% of Leishmania) for each outcome was calculated using random-effects models. Sensitivity analyses and prespecified subgroup were conducted to evaluate potential heterogeneity and the stability of the pooled results. Publication bias was evaluated using the Egger’s and Begg’s tests. We also followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines for this review. Results Ten studies were included in the meta-analysis. We observed that RSV and its derivatives had significant reducing effects on Leishmania viability in promastigote [24.02 µg/ml; (95% CI 17.1, 30.8); P < 0.05; I2 = 99.8%; P heterogeneity = 0.00] and amastigote [18.3 µg/ml; (95% CI 13.5, 23.2); P < 0.05; I2 = 99.6%; P heterogeneity = 0.00] stages of Leishmania. A significant publication bias was observed in the meta-analysis. Sensitivity analyses showed a similar effect size while reducing the heterogeneity. Subgroup analysis indicated that the pooled effects of leishmanicidal of resveratrol and its derivatives were affected by type of stilbenes and Leishmania species. Conclusions Our findings clearly suggest that the strategies for the treatment of leishmaniasis should be focused on natural products such as RSV and its derivatives. Further study is needed to identify the mechanisms mediating this protective effects of RSV and its derivatives in leishmaniasis.

scholarly journals Aromatherapy for Symptom Relief in Patients with Burn: A Systematic Review and Meta-Analysis

Medicina ◽  
2021 ◽  
Vol 58 (1) ◽  
pp. 1
Author(s):  
Hye Won Lee ◽  
Lin Ang ◽  
Jung Tae Kim ◽  
Myeong Soo Lee
Keyword(s):  
Systematic Review ◽  
Data Extraction ◽  
Meta Analysis ◽  
Symptom Relief ◽  
Routine Care ◽  
Risk Of Bias ◽  
Review Author ◽  
Beneficial Effects ◽  
Study Selection ◽  
Meta Analyses

Background and Objectives: This review aimed to provide an updated review of evidence regarding the effects of aromatherapy in relieving symptoms of burn injuries, focusing on pain and physiological distress. Materials and Methods: Fifteen databases (including five English databases, four Korean medical databases, and four Iranian databases) and trial registries were searched for studies published between their dates of inception and July 2021. Two review authors individually performed study selection, data extraction, and risk of bias assessment, and any discrepancies were solved by a third review author. Results: Eight RCTs met our inclusion criteria and were analyzed in this updated systematic review. Our meta-analyses revealed that inhaled aromatherapy plus routine care showed beneficial effects in relieving pain after dressing, as compared to placebo plus routine care (p < 0.00001) and routine care alone (p = 0.02). Additionally, inhaled aromatherapy plus routine care (p < 0.00001) and aromatherapy massage plus routine care (p < 0.0001) also showed superior effects in calming anxiety, as compared to routine care alone. None of the included studies reported on AEs. Overall, the risk of bias across the studies was concerning. Conclusions: This updated review and synthesis of the studies had brought a more detailed understanding of the potential application of aromatherapy for easing the pain and anxiety of burn patients.

scholarly journals Adiposity and the risk of rheumatoid arthritis: a systematic review and meta-analysis of cohort studies

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Tomoya Ohno ◽  
Dagfinn Aune ◽  
Alicia K. Heath
Keyword(s):  
Rheumatoid Arthritis ◽  
Systematic Review ◽  
Waist Circumference ◽  
Cohort Studies ◽  
Meta Analysis ◽  
Case Control Studies ◽  
Rheumatoid Arthritis Risk ◽  
Random Effects Models ◽  
Relative Risks ◽  
Meta Analyses

Abstract Several studies have investigated associations between overweight/obesity and risk of developing rheumatoid arthritis, however, the evidence is not entirely consistent, and previous meta-analyses mainly included case–control studies, which can be affected by various biases. We therefore conducted a systematic review and meta-analysis of cohort studies on adiposity and risk of rheumatoid arthritis. Relevant studies were identified by searching PubMed and Embase databases. Random effects models were used to estimate summary relative risks (RRs) and 95% confidence intervals (CIs) for rheumatoid arthritis in relation to different measures of adiposity. Thirteen cohort studies (10 publications) were included. The summary RR per 5 kg/m2 increase in body mass index (BMI) was 1.11 (95% CI 1.05–1.18, I2 = 50%), but the association was restricted to women (1.15, 95% CI 1.08–1.21, I2 = 17%) and not observed in men (0.89, 95% CI 0.73–1.09, I2 = 58%). The summary RR per 5 kg/m2 increment in BMI at age 18 years was 1.17 (95% CI 1.01–1.36, I2 = 26%, n = 3), and per 10 cm increase in waist circumference was 1.13 (95% CI 1.02–1.25, I2 = 44%, n = 2). Higher BMI in middle age, BMI at age 18 years, and waist circumference were associated with increased rheumatoid arthritis risk, suggesting adiposity could be targeted for primary prevention.

scholarly journals Association between sepsis and retinopathy of prematurity: a systematic review and meta-analysis

BMJ Open ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. e025440 ◽  
Author(s):  
Xiaofen Wang ◽  
Kun Tang ◽  
Ling Chen ◽  
Sixiang Cheng ◽  
Huilan Xu
Keyword(s):  
Systematic Review ◽  
Cohort Studies ◽  
Premature Infants ◽  
Retinopathy Of Prematurity ◽  
Data Extraction ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Case Control Studies ◽  
Severe Stage

ObjectiveTo explore the association between sepsis and retinopathy of prematurity (ROP) in premature infants.DesignA systematic review and meta-analysis.Data sourcesWe performed a systematic search of PubMed, the Cochrane Library and Embase from 1 January, 2000, to 1 January, 2018, with no language restrictions and reported the relationship between sepsis and ROP.Eligibility criteriaOriginal observational studies, including cohort studies and case-control studies.Data extraction and synthesisTwo reviewers independently completed the study selection and data extraction. The OR and corresponding 95% CI were used to measure the risk of sepsis in patients with ROP. The heterogeneity between studies was evaluated using Cochran’s Q test and the I2statistic. The Newcastle-Ottawa Scale was adopted to evaluate the quality of each of the included studies, and the Grading of Recommendations Assessment, Development and Evaluation approach was used to assess the quality of the evidence.ResultsSixteen studies with a total sample size of 12 466 premature infants and 2494 cases of ROP were included in this meta-analysis. Adjusted analysis showed that sepsis was closely related to any stage of ROP (OR = 1.57, 95% CI 1.31 to 1.89) and severe stage of ROP (OR = 2.33, 95% CI 1.21 to 4.51) in premature infants, with 56.3% and 81.8% heterogeneity, respectively. Subgroup analyses showed that heterogeneity was obvious in prospective cohort studies (I2= 62.1%, p<0.001). In a sensitivity analysis, we found that removing any single study did not significantly change the overall effect value. The quality of the evidence was rated as low for both any stage of ROP and severe stage of ROP.ConclusionsSepsis increases the risk of ROP in preterm infants. However, considering that all included studies are observational and causality can rarely be established, additional evidence is needed to substantiate this finding and provide advice for practice.

scholarly journals Efficacy of Oral Ginger (Zingiber officinale) for Dysmenorrhea: A Systematic Review and Meta-Analysis

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Chen X. Chen ◽  
Bruce Barrett ◽  
Kristine L. Kwekkeboom
Keyword(s):  
Systematic Review ◽  
Methodological Quality ◽  
Weighted Mean Difference ◽  
Meta Analysis ◽  
Grey Literature ◽  
Zingiber Officinale ◽  
Mean Difference ◽  
Significant Difference ◽  
Meta Analyses

This systematic review examines the efficacy of oral ginger for dysmenorrhea. Key biomedical databases and grey literature were searched. We included randomized controlled trials comparing oral ginger against placebo or active treatment in women with dysmenorrhea. Six trials were identified. Two authors independently reviewed the articles, extracted data, and assessed risk of bias. Discrepancies were resolved by consensus with a third reviewer. We completed a narrative synthesis of all six studies and exploratory meta-analyses of three studies comparing ginger with placebo and two studies comparing ginger with a nonsteroidal anti-inflammatory drug (NSAID). Ginger appeared more effective for reducing pain severity than placebo. The weighted mean difference on a 10 cm visual analogue scale was 1.55 cm (favoring ginger) (95% CI 0.68 to 2.43). No significant difference was found between ginger and mefenamic acid (an NSAID). The standardized mean difference was 0 (95% CI −0.40 to 0.41). Available data suggest that oral ginger could be an effective treatment for menstrual pain in dysmenorrhea. Findings, however, need to be interpreted with caution because of the small number of studies, poor methodological quality of the studies, and high heterogeneity across trials. The review highlights the need for future trials with high methodological quality.

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