Determining the effect size of aerobic exercise training on the standard lipid profile in sedentary adults with three or more metabolic syndrome factors: a systematic review and meta-analysis of randomised controlled trials

2021 ◽  
pp. bjsports-2021-103999
Author(s):  
Gina Wood ◽  
Emily Taylor ◽  
Vanessa Ng ◽  
Anna Murrell ◽  
Aditya Patil ◽  
...  
Keyword(s):  
Systematic Review ◽  
Metabolic Syndrome ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Lipid Profile ◽  
Meta Analysis ◽  
Density Lipoprotein ◽  
Aerobic Exercise Training ◽  
Meta Regression ◽  
Randomised Controlled

ObjectivesTo estimate the change in the standard lipid profile (SLP) of adults diagnosed with ≥3 metabolic syndrome (MetS) factors following aerobic exercise training (AET); and to investigate whether study/intervention covariates are associated with this change.DesignSystematic review with univariate meta-analysis and meta-regression.Data sourcesEnglish language searches of online databases from inception until July 2020.Eligibility criteria(1) Published randomised controlled human trials with study population ≥10 per group; (2) sedentary adults with ≥3 MetS factors but otherwise free of chronic disease, not pregnant/lactating; (3) AET-only intervention with duration ≥12 weeks; and (4) reporting pre–post intervention SLP outcomes.ResultsVarious univariate meta-analyses pooled 48 data sets of 2990 participants. Aerobic exercise training significantly (P<.001) improved all lipids (mmol/L mean difference ranges, 95% CIs): total cholesterol, –0.19 (–0.26 to –0.12) to –0.29 (−0.36 to –0.21); triglycerides, −0.17 (–0.19 to –0.14) to –0.18 (−0.24 to –0.13); high-density lipoprotein-cholesterol (HDL-C), 0.05 (0.03 to 0.07) to 0.10 (0.05 to 0.15); and low-density lipoprotein-cholesterol (LDL-C), –0.12 (–0.16 to –0.9) to –0.20 (−0.25 to –0.14). Meta-regression showed that intensity may explain change in triglycerides and volume may explain change in HDL-C and LDL-C.ConclusionAerobic exercise training positively changes the SLP of sedentary and otherwise healthy adults with ≥3 MetS factors. Adjusting AET intervention training variables may increase the effects of AET on triglycerides and HDL-C.PROSPERO registration numberCRD42020151925.

Systematic Review and Meta-analysis of Randomised Controlled Trials Testing the Effects of Proanthocyanidins Supplementation on Lipid Profile

2021 ◽  
Author(s):  
Jingyi Ren ◽  
Yiting Sun ◽  
Jiaqi An ◽  
Fengge Chen ◽  
Bowen Yin ◽  
...  
Keyword(s):  
Systematic Review ◽  
Lipid Profile ◽  
Weighted Mean Difference ◽  
Meta Analysis ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Pooled Analysis ◽  
Lipoprotein Cholesterol ◽  
Cochrane Library ◽  
Randomised Controlled

Abstract Background: The studies that assessed proanthocyanidins (PCs) supplementation on lipid profile revealed contradictory results. The objective of this meta-analysis was to investigate the influence of PCs supplementation on lipid profile.Methods: Six databases (Pubmed, Web of Science, Cochrane Library, Scopus, EMBASE, and Google Scholar) were searched to identify for published relevant studies up to June 9, 2021. The weighted mean difference (WMD) and the corresponding standard deviations (SD) of the total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and triglycerides (TG) were calculated to estimate the pooled effect. Results: A total of 1411 articles were identified through database searching, of which, seven studies were included in the meta-analysis. Pooled analysis suggested that PCs supplementation effectively affected the level of HDL-C (WMD: 2.716, 95% CI: 0.269, 5.163, p = 0.030), but had no significant effect on TC (WMD: -0.201, 95% CI: -6.443, 6.041, p=0.950), LDL-C (WMD: -3.000, 95% CI: -8.254, 2.254, p = 0.263), and TG (WMD: -8.874, 95% CI: -21.009, 3.260, p =0.152). In the subgroup analyses, a significant enhance in HDL-C in people with a shorter intervention duration (duration < 12 weeks) or people with a higher BMI (BMI ≥ 24 kg/m2). Conclusion: The present systematic review and meta-analysis suggest that PCs supplementation had no effects on TC, LDL-C or TG, whereas it may contribute to a change on HDL-C. Additional high-quality studies are needed to confirm this result.

Circulating Omentin-1, Insulin Resistance and Lipid Profile Responses Following 8-weeks Aerobic Training Intervention Among Smokers Vs. Non-smokers

2020 ◽  
Author(s):  
Seyed Maysam Mousavi ◽  
Ali Heidarianpour ◽  
Hassan Tavassoli
Keyword(s):  
Insulin Resistance ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Lipid Profile ◽  
Density Lipoprotein ◽  
Exercise Group ◽  
Normal Weight ◽  
Aerobic Exercise Training ◽  
Lipoprotein Cholesterol ◽  
Control Group

Abstract Background: Omentin-1 is a recently circulating adipokine that plays a crucial role in modulating insulin resistance and diabetes. We investigated the effect of eight weeks aerobic exercise training on serum omentin-1, insulin resistance and lipid profile in the smoker and non-smokers with normal-weight. Methods: Nineteen healthy men and twenty smoker men were randomly assigned into healthy control group (C), healthy exercise group (E), control smoker group (CS) and exercise smoker group (ES). Exercise groups participated in an 8-weeks aerobic exercise training program (three times a week, 45 min per session at 65%-80% of maximum heart rate). Serum omentin-1 and insulin values were determined by ELISA and HOMA-IR, glucose and lipid profile were measured at pre and post of the intervention. Paired Sample t-test, one-way analysis of variance (One-way ANOVA) and post-hoc Tukey test were applied to analyze the data (p<0.05).Results: Aerobic exercise improved both serum omentin-1 and high lipoprotein cholesterol (HDL-C) in the exercise groups (p<0.05). Also, Exercise training reduced insulin, blood sugar, HOMA-IR, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels (p<0.05). Omentin-1 were significantly associated with insulin (r=-0.40, P=0.01), HOMA-IR (r=-0.38, P=0.04), TG (r=-0.40, P=0.01), TC (r=-0.49, P=0.02), LDL-C (r=-0.70, P=0.02) and HDL-C (r=0.55, P=0.03).Conclusion: The findings suggest that aerobic exercise-induced changes in omentin-1 in exercise trained smokers may be associated with the beneficial effects of exercise on reduced insulin and lipid profile.

scholarly journals Circulating Omentin-1, Insulin Resistance and Lipid Profile Responses Following an Eight-week Aerobic Training Intervention Among Male Smokers 

2020 ◽  
Author(s):  
Seyed Maysam Mousavi ◽  
Ali Heidarianpour ◽  
Hassan Tavassoli
Keyword(s):  
Insulin Resistance ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Lipid Profile ◽  
Density Lipoprotein ◽  
Normal Weight ◽  
Aerobic Exercise Training ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Model Assessment

Abstract Background: Omentin-1 is a recently discovered circulating adipokine that plays a crucial role in modulating insulin resistance and diabetes. We investigated the effect of eight weeks of aerobic exercise training on serum omentin-1, insulin resistance and lipid profile in the smokers and non-smokers with normal weight. Methods: Nineteen male healthy and twenty male smokers were randomly assigned into healthy control group (C), healthy exercise group (E), control smoker group (CS) and exercise smoker group (ES). Exercise groups participated in an eight-week aerobic exercise training program (three times a week, 20-35 min per session at 55%-70% of maximum heart rate). Serum omentin-1 and insulin values were determined by ELISA and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), glucose and lipid profile was measured before and after the intervention. Paired samples t-test, one-way analysis of variance (One-way ANOVA) and post-hoc Tukey test were applied to analyze the data (p<0.05).Results: Aerobic exercise improved both serum omentin-1 and high lipoprotein cholesterol (HDL-C) in the exercise groups (p<0.05). Also, Exercise training reduced insulin, blood sugar, HOMA-IR, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels (p<0.05). Omentin-1 was significantly correlated with insulin (r=-0.40, P=0.01), HOMA-IR (r=-0.38, P=0.04), TG (r=-0.40, P=0.01), TC (r=-0.49, P=0.02), LDL-C (r=-0.70, P=0.02) and HDL-C (r=0.55, P=0.03).Conclusion: The findings suggest that aerobic exercise-induced changes in omentin-1 in exercise trained smokers may be associated with the beneficial effects of exercise on reduced insulin resistance and lipid profile.

scholarly journals Aerobic Exercise Training Effects on Omentin-1, Insulin Resistance and Lipid Profile Among Male Smokers

2020 ◽  
Author(s):  
Seyed Maysam Mousavi ◽  
Ali Heidarianpour ◽  
Hassan Tavassoli
Keyword(s):  
Insulin Resistance ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Lipid Profile ◽  
Density Lipoprotein ◽  
Normal Weight ◽  
Aerobic Exercise Training ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Model Assessment

Abstract Background: Omentin-1 is a recently discovered circulating adipokine that plays a crucial role in modulating insulin resistance and diabetes. We investigated the effect of eight weeks of aerobic exercise training on serum omentin-1, insulin resistance and lipid profile in the smokers and non-smokers with normal weight. Methods: Nineteen male healthy and twenty male smokers were randomly assigned into healthy control group (C), healthy exercise group (E), control smoker group (CS) and exercise smoker group (ES). Exercise groups participated in an eight-week aerobic exercise training program (three times a week, 20-35 min per session at 55%-70% of maximum heart rate). Serum omentin-1 and insulin values were determined by ELISA and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), glucose and lipid profile was measured before and after the intervention. Paired samples t-test, one-way analysis of variance (One-way ANOVA) and post-hoc Tukey test were applied to analyze the data (p<0.05).Results: Aerobic exercise improved both serum omentin-1 and high lipoprotein cholesterol (HDL-C) in the exercise groups (p<0.05). Also, Exercise training reduced insulin, blood sugar, HOMA-IR, total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels (p<0.05). Omentin-1 was significantly correlated with insulin (r=-0.40, P=0.01), HOMA-IR (r=-0.38, P=0.04), TG (r=-0.40, P=0.01), TC (r=-0.49, P=0.02), LDL-C (r=-0.70, P=0.02) and HDL-C (r=0.55, P=0.03).Conclusion: The findings suggest that aerobic exercise-induced changes in omentin-1 in exercise trained smokers may be associated with the beneficial effects of exercise on reduced insulin resistance and lipid profile.

Effect of aerobic exercise training on asthma in adults: a systematic review and meta-analysis

2020 ◽  
Vol 56 (1) ◽  
pp. 2000146 ◽  
Author(s):  
Erik Soeren Halvard Hansen ◽  
Anders Pitzner-Fabricius ◽  
Louise Lindhardt Toennesen ◽  
Hanne Kruuse Rasmusen ◽  
Morten Hostrup ◽  
...  
Keyword(s):  
Systematic Review ◽  
Lung Function ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Airway Inflammation ◽  
Asthma Control ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Aerobic Exercise Training ◽  
Controlled Trials

ObjectiveTo evaluate the effect of aerobic exercise training on asthma control, lung function and airway inflammation in adults with asthma.DesignSystematic review and meta-analysis.MethodsRandomised controlled trials investigating the effect of ≥8 weeks of aerobic exercise training on outcomes for asthma control, lung function and airway inflammation in adults with asthma were eligible for study. MEDLINE, Embase, CINAHL, PEDro and the Cochrane Central Register of Controlled Trials (CENTRAL) were searched up to April 3, 2019. Risk of bias was assessed using the Cochrane Risk of Bias Tool.ResultsWe included 11 studies with a total of 543 adults with asthma. Participants' mean (range) age was 36.5 (22–54) years; 74.8% of participants were female and the mean (range) body mass index was 27.6 (23.2–38.1) kg·m−2. Interventions had a median (range) duration of 12 (8–12) weeks and included walking, jogging, spinning, treadmill running and other unspecified exercise training programmes. Exercise training improved asthma control with a standard mean difference (SMD) of −0.48 (−0.81–−0.16). Lung function slightly increased with an SMD of −0.36 (−0.72–0.00) in favour of exercise training. Exercise training had no apparent effect on markers of airway inflammation (SMD −0.03 (−0.41–0.36)).ConclusionsIn adults with asthma, aerobic exercise training has potential to improve asthma control and lung function, but not airway inflammation.

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