Efficacy and safety on Moringa oleifera on blood glucose and lipid profile: A meta-analysis

2021 ◽  
Vol 17 (74) ◽  
pp. 373
Author(s):  
Wiraphol Phimarn ◽  
Bunleu Sungthong ◽  
Kittisak Wichaiyo
Nutrients ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1905 ◽  
Author(s):  
Omorogieva Ojo ◽  
Sharon Marie Weldon ◽  
Trevor Thompson ◽  
Rachel Crockett ◽  
Xiao-Hua Wang

Background: The prevalence of diabetes is on the increase in the UK and worldwide, partly due to unhealthy lifestyles, including poor dietary regimes. Patients with diabetes and other co-morbidities such as stroke, which may affect swallowing ability and lead to malnutrition, could benefit from enteral nutrition, including the standard formula (SF) and diabetes-specific formulas (DSF). However, enteral nutrition presents its challenges due to its effect on glycaemic control and lipid profile. Aim: The aim of this review was to evaluate the effectiveness of diabetes-specific enteral nutrition formula versus SF in managing cardiometabolic parameters in patients with type 2 diabetes. Method: This review was conducted in accordance with the preferred reporting items for systematic reviews and meta-analyses. Three databases (Pubmed, EMBASE, PSYCInfo) and Google scholar were searched for relevant articles from inception to 2 January 2019 based on Population, Intervention, Comparator, Outcomes and Study designs (PICOS) framework. Key words, Medical Subject Heading (MeSH) terms, and Boolean operators (AND/OR) formed part of the search strategy. Articles were evaluated for quality and risks of bias. Results: Fourteen articles were included in the systematic review and five articles were selected for the meta-analysis. Based on the findings of the review and meta-analysis, two distinct areas were evident: the effect of DSF on blood glucose parameters and the effect of DSF on lipid profile. All fourteen studies included in the systematic review showed that DSF was effective in lowering blood glucose parameters in patients with type 2 diabetes compared with SF. The results of the meta-analysis confirmed the findings of the systematic review with respect to the fasting blood glucose, which was significantly lower (p = 0.01) in the DSF group compared to SF, with a mean difference of −1.15 (95% CI −2.07, −0.23) and glycated haemoglobin, which was significantly lower (p = 0.005) in the DSF group compared to the SF group following meta-analysis and sensitivity analysis. However, in relation to the sensitivity analysis for the fasting blood glucose, differences were not significant between the two groups when some of the studies were removed. Based on the systematic review, the outcomes of the studies selected to evaluate the effect of DSF on lipid profile were variable. Following the meta-analysis, no significant differences (p > 0.05) were found between the DSF and SF groups with respect to total cholesterol, LDL cholesterol and triglyceride. The level of the HDL cholesterol was significantly higher (p = 0.04) in the DSF group compared to the SF group after the intervention, with a mean difference of 0.09 (95% CI, 0.00, 0.18), although this was not consistent based on the sensitivity analysis. The presence of low glycaemic index (GI) carbohydrate, the lower amount of carbohydrate and the higher protein, the presence of mono-unsaturated fatty acids and the different amounts and types of fibre in the DSF compared with SF may be responsible for the observed differences in cardiometabolic parameters in both groups. Conclusion: The results provide evidence to suggest that DSF is effective in controlling fasting blood glucose and glycated haemoglobin and in increasing HDL cholesterol, but has no significant effect on other lipid parameters. However, our confidence in these findings would be increased by additional data from further studies.


2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Shujie Xia ◽  
Bizhen Gao ◽  
Shujiao Chen ◽  
Xuejuan Lin ◽  
Ping Zhang ◽  
...  

Background. Qi-replenishing Chinese medicines (QCMs) are used for treating prediabetes in the traditional Chinese medicine (TCM) clinical practice. The aims of this meta-analysis were to (i) verify the efficacy and safety of QCMs in treating prediabetes and (ii) investigate the clinical outcomes between the trials complying with and not complying with the principle of “syndrome differentiation.” Methods. We included only randomized controlled clinical trials (RCTs) whose Jadad scores were not less than 4. The overall clinical outcomes, including the incidence rate of diabetes, normalization of blood glucose, changes in fasting blood glucose (FBG), 2 h postprandial blood glucose, HbA1c, and occurrence of adverse events, were evaluated. Subgroup analyses were performed. Results. A total of 11 RCTs that enrolled 2210 patients with prediabetes were included. We observed that overall treatment with QCMs significantly ameliorated the clinical outcomes of prediabetes without increasing incidence of adverse events. The results of subgroup analyses revealed that prescribing QCMs complying with syndrome differentiation ameliorated all the clinical indices, whereas prescribing not complying with syndrome differentiation could not achieve significant amelioration in FBG and HbA1c levels. Furthermore, the subgroup with syndrome differentiation reported more adverse events. Conclusions. The overall results suggested that QCMs are effective and safe in treating prediabetes. Results of subgroup analyses indicated that the groups with syndrome differentiation presented better efficacy but had a higher occurrence of adverse events. This study indicated the important role of the principle of syndrome differentiation in TCM and that the adverse events of QCMs cannot be ignored in TCM clinical practice.


2021 ◽  
pp. 1-13
Author(s):  
Xian Wang ◽  
Wanting Liu ◽  
Huizhen Chen ◽  
Qiu Chen

<b><i>Aim:</i></b> This systematic and meta-analysis was conducted to evaluate the efficacy and safety of insulin, metformin, and glyburide on perinatal complications for gestational diabetes mellitus (GDM). <b><i>Methods:</i></b> Medline (PubMed), EMBASE, The Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials [CENTRAL], and Cochrane Methodology Register), Web of Science (Science and Social Science Citation Index), and ClinicalTrials (Clinicaltrials.gov) were searched, as well as manual searching. We included randomized controlled trials comparing efficacy and safety of metformin versus glyburide, metformin versus insulin, and glyburide versus insulin in patients with GDM. <b><i>Results:</i></b> We included 32 articles including 5,964 patients published from inception to July 2020. Compared with insulin, metformin was more effective at lower incidence of macrosomia (RR: 0.66, 95% CI: 0.50–0.88, <i>p</i> = 0.005), lower incidence of neonatal intensive care unit admission (RR: 0.78, 95% CI: 0.67–0.91, <i>p</i> = 0.002), less neonatal hypoglycemia (RR: 0.67, 95% CI: 0.56–0.80, <i>p</i> &#x3c; 0.0001), decreased birth weight (BW) (SMD: −0.37, 95% CI: −0.62 to −0.12, <i>p</i> = 0.004), lower incidence of large for gestational age (RR: 0.76, 95% CI: 0.50–0.90, <i>p</i> = 0.002), shorter gestation age at delivery (MD: −0.22, 95% CI: −0.34 to −0.10, <i>p</i> = 0.0002), lower maternal weight gain (MD: −1.41, 95% CI: −2.28 to −0.55, <i>p</i> = 0.001), less incidence of caesarean section delivery (RR: 0.86, 95% CI: 0.78–0.95, <i>p</i> = 0.0004), lower maternal postprandial blood glucose (SMD: −0.41, 95% CI: −0.72 to −0.11, <i>p</i> = 0.008), and lower incidence of pregnancy-induced hypertension (RR: 0.47, 95% CI: 0.27–0.83, <i>p</i> = 0.01). However, glyburide, compared with insulin, was associated with higher BW (MD: 54.95, 95% CI: 3.87–106.03, <i>p</i> = 0.03) and increased the incidence of neonatal hypoglycemia (RR: 1.52, 95% CI: 1.12–2.07, <i>p</i> = 0.007). Meanwhile, compared to glyburide, metformin was associated with higher maternal fasting blood glucose (SMD: 0.20, 95% CI: 0.05–0.36, <i>p</i> = 0.01) and lower incidence of induction of labor (RR: 0.76, 95% CI: 0.59–0.97, <i>p</i> = 0.03). <b><i>Conclusions:</i></b> This review suggests that metformin can decrease the incidence of perinatal complications, and it should be considered as a generally safe alternative to insulin.


2016 ◽  
Vol 56 (4) ◽  
pp. 1509-1521 ◽  
Author(s):  
Wiraphol Phimarn ◽  
Kittisak Wichaiyo ◽  
Khuntawan Silpsavikul ◽  
Bunleu Sungthong ◽  
Kritsanee Saramunee

Molecules ◽  
2021 ◽  
Vol 26 (12) ◽  
pp. 3513
Author(s):  
Shihori Watanabe ◽  
Hiyori Okoshi ◽  
Shizuko Yamabe ◽  
Masako Shimada

Plant-derived phytochemicals have been interested in as nutraceuticals for preventing the onset and progress of diabetes mellitus and its serious complications in recent years. Moringa oleifera Lam. is used in vegetables and in herbal medicine for its health-promoting properties against various diseases including diabetes mellitus. This study aimed to examine an effect of Moringa oleifera on diabetic hyperglycemia and dyslipidemia by meta-analyzing the current evidence of diabetic rodent models. Peer-reviewed studies written in English from two databases, PubMed and Embase, were searched to 30 April 2021. Studies reporting blood glucose or lipid levels in diabetic rodents with and without receiving extracts of Moringa oleifera were included. Forty-four studies enrolling 349 diabetic rodents treated with extracts of Moringa oleifera and 350 diabetic controls reported blood glucose levels. The pooled effect size was −3.92 (95% CI: −4.65 to −3.19) with a substantial heterogeneity. This effect was likely to be, at least in part, modified by the type of diabetic models. Moreover, diabetic hypertriglyceridemia and hypercholesterolemia were also significantly improved in diabetic rodent models treated with Moringa oleifera.


Anaesthesia ◽  
2009 ◽  
Vol 64 (12) ◽  
pp. 1389-1389 ◽  
Author(s):  
K. Ng ◽  
R. Grounds ◽  
K. Haga ◽  
G. Carter ◽  
S. Clarke ◽  
...  

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