Effects of cinnamon supplementation on expression of systemic inflammation factors, NF-kB and Sirtuin-1 (SIRT1) in type 2 diabetes: a randomized, double blind, and controlled clinical trial

OBJECTIVE This study aimed to evaluate the efficacy and safety of mulberry twig alkaloids (sangzhi alkaloids, SZ-A) in the treatment of type 2 diabetes (T2D).<a></a> RESEARCH DESIGN AND METHODS <a></a>This was a multicenter, randomized, double-blind, double-dummy, and parallel controlled non-inferiority clinical trial that was conducted for 24 weeks. A total of 600 patients were randomly allocated to the SZ-A group (n=360) or acarbose group (n=240). The primary efficacy endpoint was the change of glycosylated hemoglobin (HbA1c) in comparison to baseline. In addition, adverse events (AEs), severe adverse events (SAEs), <a>treatment-related </a><a>adverse events</a> (TAEs), and gastrointestinal disorders (GDs) were monitored. RESULTS After treatment for 24 weeks, the change <a>in HbA1c was −0.93% (95% CI −1.03 to −0.83) (−10.2 mmol/mol, [95% CI −11.3 to −9.1]) and −0.87% (95% CI −0.99 to −0.76) (−9.5 mmol/mol, [95% CI −10.8 to −8.3]) in the SZ-A and acarbose groups, and the least squares mean difference was −0.05% (95% CI −0.18 to 0.07) (−0.5 mmol/mol, [95% CI −2.0 to 0.8]) between the two groups with no significant difference based on covariance analysis (P > 0.05). The incidence of TAEs and GDs was significantly lower in the SZ-A group than the acarbose group (P < 0.01), but no differences were found for AEs or SAEs between two groups were observed (P > 0.05).</a> CONCLUSION SZ-A exhibited equivalent hypoglycemic effect to acarbose in patients with T2D. Nevertheless, the incidence of TAEs and GDs was lower following SZ-A treatment than that following acarbose treatment, suggesting good safety.

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Efficacy and Safety of Mulberry Twig Alkaloids Tablet for the Treatment of Type 2 Diabetes: A Multicenter, Randomized, Double-Blind, Double-Dummy, and Parallel Controlled Clinical Trial

10.2337/figshare.14128430 ◽

2021 ◽

Author(s):

Ling Qu ◽

Xiaochun Liang ◽

Guoqing Tian ◽

Gaili Zhang ◽

Qunli Wu ◽

...

Keyword(s):

Type 2 Diabetes ◽

Clinical Trial ◽

Adverse Events ◽

Glycosylated Hemoglobin ◽

Controlled Clinical Trial ◽

Efficacy And Safety ◽

Double Blind ◽

Significant Difference ◽

Acarbose Treatment

OBJECTIVE This study aimed to evaluate the efficacy and safety of mulberry twig alkaloids (sangzhi alkaloids, SZ-A) in the treatment of type 2 diabetes (T2D).<a></a> RESEARCH DESIGN AND METHODS <a></a>This was a multicenter, randomized, double-blind, double-dummy, and parallel controlled non-inferiority clinical trial that was conducted for 24 weeks. A total of 600 patients were randomly allocated to the SZ-A group (n=360) or acarbose group (n=240). The primary efficacy endpoint was the change of glycosylated hemoglobin (HbA1c) in comparison to baseline. In addition, adverse events (AEs), severe adverse events (SAEs), <a>treatment-related </a><a>adverse events</a> (TAEs), and gastrointestinal disorders (GDs) were monitored. RESULTS After treatment for 24 weeks, the change <a>in HbA1c was −0.93% (95% CI −1.03 to −0.83) (−10.2 mmol/mol, [95% CI −11.3 to −9.1]) and −0.87% (95% CI −0.99 to −0.76) (−9.5 mmol/mol, [95% CI −10.8 to −8.3]) in the SZ-A and acarbose groups, and the least squares mean difference was −0.05% (95% CI −0.18 to 0.07) (−0.5 mmol/mol, [95% CI −2.0 to 0.8]) between the two groups with no significant difference based on covariance analysis (P > 0.05). The incidence of TAEs and GDs was significantly lower in the SZ-A group than the acarbose group (P < 0.01), but no differences were found for AEs or SAEs between two groups were observed (P > 0.05).</a> CONCLUSION SZ-A exhibited equivalent hypoglycemic effect to acarbose in patients with T2D. Nevertheless, the incidence of TAEs and GDs was lower following SZ-A treatment than that following acarbose treatment, suggesting good safety.

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Application value of combination therapy of periodontal curettage and root planing on moderate-to-severe chronic periodontitis in patients with type 2 diabetes

Head & Face Medicine ◽

10.1186/s13005-020-00253-z ◽

2021 ◽

Vol 17 (1) ◽

Author(s):

Yonghuan Bian ◽

Changhao Liu ◽

Zhaojiang Fu

Keyword(s):

Diabetes Mellitus ◽

Type 2 Diabetes ◽

Type 2 Diabetes Mellitus ◽

Blood Glucose ◽

Chronic Periodontitis ◽

Root Planing ◽

Tnf Α ◽

Significant Difference ◽

Hs Crp

Abstract Background Our study attempted to observe the value of periodontal curettage combined with root planing on moderate-to-severe chronic periodontitis in patients with type 2 diabetes. Methods There involved 72 patients with type 2 diabetes mellitus complicated with moderate-to-severe chronic periodontitis who were diagnosed and treated in our hospital from January 2019 to December 2019. The patients enrolled were randomly divided into four groups using a computer-generated table: root planing and periodontal curettage combined group (n = 18), root planning group (n = 18), periodontal curettage group (n = 18) and cleansing group (n = 18). Blood glucose, plaque index (PI), gingival index (GI), probing depth (PD), attachment loss (AL), serum levels of inflammatory factors (Tumor Necrosis Factor Alpha [TNF- α] and hypersensitive C-reactive protein [hs-CRP]) were observed before and after treatment. The collecting dates were analyzed by the chi-square χ 2 test, repeated measurement analysis of variance, or t-test according to different data types and research objectives. Results Before treatment, there was no significant difference in PI, GI, PD and AL among the four groups (P> 0.05), while after 3-month treatment, the levels of PI, GI, PD and AL in the combined group were lower than those in the root planing group, periodontal curettage group and cleansing group, with both root planing group and periodontal curettage group significantly lower than cleansing group (P< 0.05). The fasting blood glucose, 2-h postprandial blood glucose and glycosylated hemoglobin in the combined group, root planing group, periodontal curettage group and cleansing group were significantly lower than those before treatment (P < 0.05). Before treatment, there was no significant difference in TNF- α and hs-CRP among the four groups (P> 0.05), but the levels of TNF- α and hs-CRP in the four groups decreased significantly after 3-month treatment (P< 0.05). The levels of TNF- α and hs-CRP in the combined group were lower than those in the root planing group, periodontal curettage group and cleansing group, and those in the root planing group and periodontal curettage group were significantly lower than those in the cleansing group (P< 0.05). Conclusion The combination therapy of periodontal curettage and root planing exerted beneficial effects on moderate-to-severe chronic periodontitis in patients with type 2 diabetes mellitus, which holds the potential to maintain the level of blood glucose and improve the quality of life of the patients.

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