scholarly journals Osteoarthritis, mobility-related comorbidities and mortality: an overview of meta-analyses

2020 ◽  
Vol 12 ◽  
pp. 1759720X2098121
Author(s):  
Gustavo Constantino de Campos ◽  
Raman Mundi ◽  
Craig Whittington ◽  
Marie-Josée Toutounji ◽  
Wilson Ngai ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Inclusion Criteria ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Ischemic Attack ◽  
Meta Analyses ◽  
The Relationship ◽  
Related Mortality

Aims: The objective of this review was to examine the relationship between osteoarthritis (OA) and mobility-related comorbidities, specifically diabetes mellitus (DM) and cardiovascular disease (CVD). It also investigated the relationship between OA and mortality. Methods: An overview of meta-analyses was conducted by performing two targeted searches from inception to June 2020. The association between OA and (i) DM or CVD ( via PubMed and Embase); and (ii) mortality ( via PubMed) was investigated. Meta-analyses were selected if they included studies that examined adults with OA at any site and reported associations between OA and DM, CVD, or mortality. Evidence was synthesized qualitatively. Results: Six meta-analyses met inclusion criteria. One meta-analysis of 20 studies demonstrated a statistically significant association between OA and DM, with pooled odds ratio of 1.41 (95% confidence interval: 1.21, 1.65; n = 1,040,175 patients). One meta-analysis of 15 studies demonstrated significantly increased risk of CVD among OA patients, with a pooled risk ratio of 1.24 (1.12, 1.37, n = 358,944 patients). Stratified by type of CVD, OA was shown to be associated with increased heart failure (HF) and ischemic heart disease (IHD) and reduced transient ischemic attack (TIA). There was no association reported for stroke or myocardial infarction (MI). Three meta-analyses did not find a significant association between OA (any site) and all-cause mortality. However, OA was found to be significantly associated with cardiovascular-related death across two meta-analyses. Conclusion: The identified meta-analyses reported significantly increased risk of both DM and CVD (particularly, HF and IHD) among OA patients. It was not possible to confirm consistent directional or causal relationships. OA was found to be associated with increased mortality, but mostly in relation to CVD-related mortality, suggesting that further study is warranted in this area.

scholarly journals Association between Subclinical Hypothyroidism and Incident Hypertension in Women: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 10 (15) ◽  
pp. 3318
Author(s):  
Jean Kim ◽  
Narut Prasitlumkum ◽  
Sandeep Randhawa ◽  
Dipanjan Banerjee
Keyword(s):  
Subclinical Hypothyroidism ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Age Effect ◽  
Random Effects Model ◽  
Inclusion Criteria ◽  
Middle Aged ◽  
Model Studies ◽  
Increased Risk ◽  
The Relationship

Subclinical hypothyroidism (SCH) has been found to be associated with an increased risk of cardiovascular diseases. However, there is no clear consensus on the relationship between SCH and hypertension (HTN). We sought to investigate the association between SCH and incident HTN in women. MEDLINE and EMBASE databases were searched for studies that reported the incidence of HTN in females with SCH versus without SCH. Pooled odds ratio (OR) and 95% confidence interval (CI) of the outcome were obtained using a random-effects model. Studies were also divided into the middle-aged (mean age < 65) and the older (mean age ≥ 65) subgroups, and a subgroup analysis was performed to examine the potential age-effect on the association between SCH and HTN. Nine studies with a total of 21,972 subjects met the inclusion criteria. SCH was found to be positively associated with HTN (OR = 1.32, 95% CI = 1.02–1.71). Such association varied depending on the age of women. In the middle-aged subgroup, SCH was more positively associated with HTN (OR = 1.64, 95% CI = 1.18–2.27), while there was no significant association in the older subgroup (OR = 0.97, 95% CI = 0.80–1.16). Our study showed that the middle-aged females with SCH had an increased risk of HTN, while there was no significant association in the older females with SCH.

Abstract P541: High Allostatic Load is Associated With Increased Risk of All-cause Mortality - A Systematic Review and Meta-analysis

Circulation ◽  
2020 ◽  
Vol 141 (Suppl_1) ◽  
Author(s):  
Haley W Parker ◽  
Alyssa M Abreu ◽  
Mary Sullivan ◽  
Maya K Vadiveloo
Keyword(s):  
Systematic Review ◽  
Allostatic Load ◽  
Meta Analysis ◽  
Study Quality ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Meta Analyses ◽  
Sample Age ◽  
The Relationship ◽  
Cvd Mortality

Introduction: Allostatic load (AL) is a measure of physiological damage from chronic stress, quantified using a variety of neuroendocrine, metabolic, cardiovascular, and immune biomarkers. While AL has been associated with several mortality risk factors (e.g., metabolic disorders, inflammation, cardiovascular disease (CVD), frailty), to date, no meta-analyses have examined the relationship between AL and mortality. This systematic review and meta-analysis examines the relationship between AL and mortality (CVD and all-cause). Hypothesis: Higher AL (i.e., increased dysregulation) will be associated with an increased risk of all-cause and CVD mortality. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guided this review. Two databases (PubMed and EMBASE) were searched in Feb 2019 with the terms: ((mortality) OR survival) AND ((allostatic load) OR allostasis); references of included studies were also screened. Included studies met the a priori inclusion criteria (i.e. compared mortality (all-cause and/or CVD) in high vs. low AL (defined by study) in adults). Study quality was assessed with the Newcastle Ottawa Criteria. Findings were qualitatively synthesized then the meta-analysis was completed in Review Manager 5.3. Subgroups were examined by design and sample age. Results: Database searches and references identified 400 studies; after removing duplicates, 266 abstracts were screened and 32 full texts were reviewed. The systematic review included 12 observational studies (2001-18) examining all-cause mortality; half were also included in meta-analyses. Of the 12 included studies, most examined CVD mortality (n=7), were longitudinal (n=7), from the US (n=7), and had a balanced sex distribution. In the qualitative review, high AL was consistently associated with increased risk of all-cause mortality (n=11 of 12 studies, hazard ratio (HR) range=1.13-2.98), however, the association was less consistent for CVD mortality (n=4 of 7 studies, HR=1.12-3.06). In meta-analyses, high AL was associated with increased risk of all-cause (HR= 1.46 [1.24, 1.72], n=6) and CVD mortality (HR= 1.18 [1.02, 1.38], n=4). High AL was associated with all-cause mortality in subgroup analyses stratified by design (cross-sectional HR=1.44 [1.14, 1.81], n=3; longitudinal HR=1.61 [1.11, 2.33], n=3) and sample age (older adults HR=1.17 [1.10, 1.24], n=3; all adults HR=1.94 [1.45, 2.60], n=3). Heterogeneity was high (I 2 =85-96%) in analyses except for the older adults subgroup (I 2 =18%). Study quality was good in 7 studies (including all studies in the meta-analysis), fair in 3 studies, and poor in 2 studies. Conclusions: In this review of relatively high-quality studies, high AL was associated with a 46% increased risk of all-cause mortality and may also be associated with CVD mortality. Thus, AL shows promise as a prognostic indicator for mortality.

scholarly journals PARP1 rs1136410 Val762Ala contributes to an increased risk of overall cancer in the East Asian population: a meta-analysis

2021 ◽  
Vol 49 (3) ◽  
pp. 030006052199295
Author(s):  
Yijuan Xin ◽  
Liu Yang ◽  
Mingquan Su ◽  
Xiaoli Cheng ◽  
Lin Zhu ◽  
...  
Keyword(s):  
Cancer Risk ◽  
Odds Ratio ◽  
Chinese Population ◽  
Meta Analysis ◽  
Asian Population ◽  
Cancer Type ◽  
East Asians ◽  
Asian Populations ◽  
Increased Risk ◽  
Meta Analyses

Objectives To investigate the association between poly(ADP-ribose) polymerase 1 ( PARP1) rs1136410 Val762Ala and cancer risk in Asian populations, as published findings remain controversial. Methods The PubMed and EMBASE databases were searched, and references of identified studies and reviews were screened, to find relevant studies. Meta-analyses were performed to evaluate the association between PARP1 rs1136410 Val762Ala and cancer risk, reported as odds ratio (OR) and 95% confidence interval (CI). Results A total of 24 studies with 8 926 cases and 15 295 controls were included. Overall, a significant association was found between PARP1 rs1136410 Val762Ala and cancer risk in East Asians (homozygous: OR 1.19, 95% CI 1.06, 1.35; heterozygous: OR 1.10, 95% CI 1.04, 1.17; recessive: OR 1.13, 95% CI 1.02, 1.25; dominant: OR 1.13, 95% CI 1.06, 1.19; and allele comparison: OR 1.09, 95% CI 1.03, 1.15). Stratification analyses by race and cancer type revealed similar results for gastric cancer among the Chinese population. Conclusion The findings suggest that PARP1 rs1136410 Val762Ala may be significantly associated with an increased cancer risk in Asians, particularly the Chinese population.

Comorbidity between mood and substance-related disorders: A systematic review and meta-analysis

2021 ◽  
pp. 000486742110547
Author(s):  
Sukanta Saha ◽  
Carmen CW Lim ◽  
Louisa Degenhardt ◽  
Danielle L Cannon ◽  
Monique Bremner ◽  
...  
Keyword(s):  
Mood Disorders ◽  
Drug Dependence ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Geographical Location ◽  
Dysthymic Disorder ◽  
Increased Risk ◽  
Meta Analyses ◽  
Substance Related Disorders ◽  
Study Designs

Background and Objectives: Evidence indicates that mood disorders often co-occur with substance-related disorders. However, pooling comorbidity estimates can be challenging due to heterogeneity in diagnostic criteria and in the overall study design. The aim of this study was to systematically review and, where appropriate, meta-analyse estimates related to the pairwise comorbidity between mood disorders and substance-related disorders, after sorting these estimates by various study designs. Methods: We searched PubMed (MEDLINE), Embase, CINAHL and Web of Science for publications between 1980 and 2017 regardless of geographical location and language. We meta-analysed estimates from original articles in 4 broadly defined mood and 35 substance-related disorders. Results: After multiple eligibility steps, we included 120 studies for quantitative analysis. In general, regardless of variations in diagnosis type, temporal order or use of adjustments, there was substantial comorbidity between mood and substance-related disorders. We found a sixfold elevated risk between broadly defined mood disorder and drug dependence (odds ratio = 5.7) and fivefold risk between depression and cannabis dependence (odds ratio = 4.9) while the highest pooled estimate, based on period prevalence risk, was found between broadly defined dysthymic disorder and drug dependence (odds ratio = 11.3). Based on 56 separate meta-analyses, all pooled odds ratios were above 1, and 46 were significantly greater than 1 (i.e. the 95% confidence intervals did not include 1). Conclusion: This review found robust and consistent evidence of an increased risk of comorbidity between many combinations of mood and substance-related disorders. We also identified a number of under-researched mood and substance-related disorders, suitable for future scrutiny. This review reinforces the need for clinicians to remain vigilant in order to promptly identify and treat these common types of comorbidity.

Meta-analysis of genetic association studies on gestational diabetes mellitus

2021 ◽  
Author(s):  
Ravi BHUSHAN ◽  
Sonal Upadhyay ◽  
Shally AWASTHI ◽  
Monika Panday
Keyword(s):  
Diabetes Mellitus ◽  
Insulin Secretion ◽  
Gestational Diabetes ◽  
Genetic Variants ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Genetic Models ◽  
Increased Risk ◽  
Tcf7l2 Rs7903146 ◽  
Gckr Rs780094

Abstract Background Several molecular epidemiological studies have analyzed the associations between genetic variants and the risk of gestational diabetes mellitus (GDM). However, all these studies suffer from inconsistent and conflicting results owing to relatively smaller sample sizes, fewer genetic variants included in the research, and limited statistical power. Hence, a coherent review and meta-analysis were carried out to provide a quantitative summary related to the associations of commonly studied SNPs with GDM risk. Methods Eligible studies were retrieved from PubMed,updated on Dec. 2019. Based on several inclusion and exclusion criteria, 71 articles with 42928 GDM patients and 77793 controls were finally considered for meta-analysis. The genotype data from 23 variants of sixteen genes were statistically analyzed using RevMan v 5.2 software. Newcastle-Ottawa Scale (NOS) was used to assess the quality of the research article. Heterogeneity among studies was tested by I2 and odds ratio with 95% confidence interval (CI) was carried out for all five genetic models. Results The overall combined odds ratio reveals that variants like MTNR1B (rs1083963, rs1387153), GCK (rs1799884), CANP10 (rs3792267), and GCKR (rs780094) are significantly associated with GDM in all genetic models while CANP10 (rs5030952), ADRB (rs4994) and FTO (rs8050136) are not significantly associated with GDM in any genetic models. Variants MTNR1B (rs1083963, rs1387153) and GCK (rs1799884) are associated with increased risk (OR>1, p<0.05) of GDM, and all these are related to insulin secretion. Other variants related to insulin secretion like TCF7L2 (rs7903146) and SLC30A8 (rs1326634) are also associated with increased risk (OR>1, p<0.05) of GDM. On the contrary, CANP10 (rs3792267) and GCKR (rs780094) are found associated with decreased risk (OR<1, p<0.05) of GDM. Other variants are significantly associated with the GDM in at least one or more genetic models. Conclusion Our study identified that most of the variants related to insulin secretions like MTNR1B (rs1083963), GCK (rs1799884), TCF7L2 (rs7903146), GCKR (rs780094), and SLC30A8 (rs1326634) are more strongly associated (p<0.005) with GDM as compared to the variants related to the insulin resistance like PPARG (rs1801282), IRS1 (rs1801278) and ADIPOQ (rs266729).

Sensorineural hearing loss with macrolide antibiotics exposure: a meta-analysis of the association

2020 ◽  
Author(s):  
Yazed Saleh Alsowaida ◽  
Abdulaziz Saleh Almulhim ◽  
Mok Oh ◽  
Brian Erstad ◽  
Ivo Abraham
Keyword(s):  
Hearing Loss ◽  
Sensorineural Hearing Loss ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Sensorineural Hearing ◽  
Cochrane Library ◽  
Macrolide Antibiotics ◽  
Random Effects Model ◽  
Inclusion Criteria ◽  
Meta Analyses

Abstract Objective Macrolide antibiotics are among the most commonly used antibiotics; the association of macrolide antibiotics exposure with sensorineural hearing loss (SNHL) has been hypothesized. A systematic search was conducted in PubMed, EMBASE and Cochrane Library from inception to 15 July 2019 to identify studies used macrolide antibiotics for any indication. The results were reported as odds ratio (OR) with 95% confidence interval (CI) using random-effects model to derive the association of macrolide antibiotics exposure with SNHL. The objective of this meta-analysis was to estimate the association of macrolide antibiotics exposure and SNHL from up-to-date evidence. Key findings Nine studies met the inclusion criteria. There was no statistically significant association between macrolide antibiotics exposure and SNHL; the OR was 1.20 (95% CI: 0.96 to 1.49). No significant association was found with any of the subgroup meta-analyses. Summary Whilst the frequency of SNHL was higher with macrolide antibiotics exposure compared with controls, overall, no association was found between macrolide antibiotics and SNHL.

scholarly journals Psychiatric Manifestations of Coeliac Disease, a Systematic Review and Meta-Analysis

Nutrients ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 142 ◽  
Author(s):  
Emma Clappison ◽  
Marios Hadjivassiliou ◽  
Panagiotis Zis
Keyword(s):  
Systematic Review ◽  
Eating Disorders ◽  
Coeliac Disease ◽  
Psychiatric Disorders ◽  
Meta Analysis ◽  
Hyperactivity Disorder ◽  
Increased Risk ◽  
Meta Analyses ◽  
Psychiatric Manifestations ◽  
The Relationship

Background: Coeliac disease (CD) is increasingly prevalent and is associated with both gastrointestinal (GI) and extra-intestinal manifestations. Psychiatric disorders are amongst extra-intestinal manifestations proposed. The relationship between CD and such psychiatric disorders is not well recognised or understood. Aim: The aim of this systematic review and meta-analysis was to provide a greater understanding of the existing evidence and theories surrounding psychiatric manifestations of CD. Methodology: An online literature search using PubMed was conducted, the prevalence data for both CD and psychiatric disorders was extracted from eligible articles. Meta analyses on odds ratios were also performed. Results: A total of 37 articles were included in this review. A significant increase in risk was detected for autistic spectrum disorder (OR 1.53, 95% CI 1.24–1.88, p < 0.0001), attention deficit hyperactivity disorder (OR 1.39, 95% CI 1.18–1.63, p < 0.0001), depression (OR 2.17, 95% CI 2.17–11.15, p < 0.0001), anxiety (OR 6.03, 95% CI 2.22–16.35, p < 0.0001), and eating disorders (OR 1.62, 95% CI 1.37–1.91, p < 0.00001) amongst the CD population compared to healthy controls. No significant differences were found for bipolar disorder (OR 2.35, 95% CI 2.29–19.21, p = 0.43) or schizophrenia (OR 0.46, 95% CI 0.02–10.18, p = 0.62). Conclusion: CD is associated with an increased risk of depression, anxiety, eating disorders as well as ASD and ADHD. More research is required to investigate specific biological explanations as well as any effect of gluten free diet.

scholarly journals Relationship of Obstructive Sleep Apnoea with Diabetic Retinopathy: A Meta-Analysis

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Zhenliu Zhu ◽  
Fengying Zhang ◽  
Yunxia Liu ◽  
Shuqin Yang ◽  
Chunting Li ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Sensitivity Analysis ◽  
Diabetic Retinopathy ◽  
Publication Bias ◽  
Meta Analysis ◽  
Sleep Apnoea ◽  
Obstructive Sleep ◽  
Increased Risk ◽  
Relationship Of ◽  
The Relationship

Until now, the relationship of obstructive sleep apnoea (OSA) with diabetic retinopathy (DR) was controversial. This meta-analysis was performed to obtain definitive conclusion on this topic. Relevant articles were searched on databases of Pubmed, Google Scholar, and Chinese National Knowledge Infrastructure (CNKI). The articles were selected according to inclusion and exclusion criteria. Odds ratio (OR) with 95% confidence interval (CI) was used to evaluate the relationship of OSA with risk of DR.I2andPvalue were used to assess the presence of heterogeneity.I2≥ 50% orP<0.05indicated significant heterogeneity. Sensitivity analysis was performed to evaluate the robustness of pooled results. Begg’s funnel plot and Egger’s regression analysis were adopted to assess publication bias. 6 eligible studies were selected in the present meta-analysis. The pooled results indicated that OSA was significantly associated with increased risk of DR (OR = 2.01, 95% CI = 1.49–2.72). Subgroup analysis based on type of diabetes mellitus suggested that OSA was related to DR in both Type 1 and Type 2 diabetes mellitus. Sensitivity analysis demonstrated that pooled results were robust. No significant publication bias was observed (P=0.128). The results indicate that OSA is related to increased risk of DR.

Febuxostat use and risks of CVD events, death from cardiac-cause and all-cause mortality: metaanalysis of randomized controlled trials

2020 ◽  
pp. jrheum.200307
Author(s):  
Hao Deng ◽  
Bao Long Zhang ◽  
Jin Dong Tong ◽  
Xiu Hong Yang ◽  
Hui Min Jin
Keyword(s):  
Web Of Science ◽  
Meta Analysis ◽  
Relevant Literature ◽  
Controlled Trials ◽  
Cochrane Central Register ◽  
Inclusion Criteria ◽  
Randomized Controlled ◽  
Central Register ◽  
Increased Risk ◽  
All Cause Mortality

Objective To assess whether febuxostat use increases the risk of developing cardiovascular events, death from cardiac-cause and all-cause mortalities. Methods The relevant literature was searched in several databases including the MEDLINE (PubMed, 1 Jan. 1966–29 Feb. 2020), Web of science, EMBASE (1 Jan. 1974–29 Feb. 2020), ClinicalTrials.gov and Cochrane Central Register for Controlled Trials. Manual searches for references cited in the original studies and relevant review articles were also performed. All studies included in this metanalysis were published in English. Results In the end, 20 studies that met our inclusion criteria were included in this meta-analysis. Use of febuxostat was found not to be associated with an increased risk of all-cause mortality (RR = 0.87, 95% CI 0.57–1.32, P =0.507). Also, there was no association between febuxostat use and mortalities arising from cardiovascular diseases (CVD) (RR = 0.84, 95% CI 0.49–1.45, P=0.528). The RR also revealed that febuxostat use was not associated with CVD events (RR = 0.98, 95% CI 0.83–1.16, P =0.827). Furthermore, the likelihood of occurrence of CVD events was found not to be dependent on febuxostat dose (RR = 1.04, 95% CI 0.84–1.30, P =0.723). Conclusion Febuxostat use is not associated with increased risks of all-cause mortality, death from CVD or CVD events. Accordingly, it is a safe drug for the treatment of gout. Systematic review registration: PROSPERO CRD42019131872

Association Between Nonsyndromic Cleft Lip and Palate and 2 Polymorphic Loci: A Meta-Analysis

2020 ◽  
pp. 105566562096268
Author(s):  
Yusi Wang ◽  
Xueyuan Jia ◽  
Yuandong Qiao ◽  
Lidan Xu ◽  
Xuelong Zhang ◽  
...  
Keyword(s):  
Odds Ratio ◽  
Cleft Lip ◽  
Methylenetetrahydrofolate Reductase ◽  
Cleft Lip And Palate ◽  
Meta Analysis ◽  
Craniofacial Development ◽  
Asian Group ◽  
Potential Association ◽  
Increased Risk ◽  
The Relationship

Objectives: The relationship between Noggin ( NOG) and methylenetetrahydrofolate reductase and nonsyndromic cleft lip and palate (NSCLP) has been reported participate in craniofacial development but need further evidence. To indicate the susceptibility between the 2 genes and NSCLP, rs227731 and rs1801131 polymorphisms were included in the present research. This research may provide some genetic clues for disease detection and surveillance. Design: Seventeen studies including 4023 cases and 5691 controls were provided for meta-analysis, and odds ratio (OR) with 95% CI were obtained to estimate NSCLP risk. Results: Our analysis suggested potential association of rs227731C on increasing the risk of NSCLP in the Caucasian group and total group but not Asian group under all models: allele (OR = 1.45, 95% CI = 1.21-1.75, P < .0001), homozygote (OR = 2.03, 95% CI = 1.42-2.90, P < .0001), heterozygote (OR = 1.44, 95% CI = 1.19-1.73, P = .0001), dominant (OR = 1.61, 95% CI = 1.27-2.04, P < .0001), and recessive models (OR = 1.63, 95% CI = 1.25-2.12, P = .0003). Besides, increased risk is related to rs1801131 in Asian group under 3 models: allele (OR = 1.24, 95% CI = 1.06-1.44, P = .006), heterozygote (OR = 1.24, 95% CI = 1.02-1.52, P = .03), and dominant models (OR = 1.29, 95% CI = 1.06-1.56, P = .009). Conclusions: Our analysis indicates polymorphisms rs227731 and rs1801131 are associated with NSCLP, with predominance of different ethnic group and deepen understanding of NSCLP.

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