• Chinese Med J Peking · Apr 2008

    Randomized Controlled Trial

    Beneficial effects of a diabetes specific formula on insulin sensitivity and free fatty acid in patients with type 2 diabetes mellitus.

    • Yu-xiu Li, Jing-bo Zeng, Kang Yu, Qi Sun, Qiu-ying Liu, Wei Qin, Qian Zhang, Jian-chun Yu, and Heng Wang.
    • Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of Health, Peking Union Medical College Hospital, Beijing 100730, China. liyuxiu@medmail.com.cn
    • Chinese Med J Peking. 2008 Apr 20;121(8):691-5.

    BackgroundThis prospective, randomized, controlled study was designed to investigate the effects of a diabetes specific formula (Diason low energy: 313.8 kJ/100 ml), compared with a standard formula, on insulin sensitivity, serum C peptide, serum lipids and free fatty acid (FFA) in type 2 diabetics.MethodsIn total of 71 type 2 diabetics completed the study. Enteral formulas were given orally as the sole source of nutrition to the subjects for 6 days. Venous blood samples (0.5, 1, 2, 3 hours) were collected at day-7 after a 75 g oral glucose tolerance test (OGTT), day 1 after a standard test meal (1673.6 kJ) and after 6 days of either the test diabetes specific formula or a standard formula. Plasma glucose, serum insulin, C peptide and lipids were measured.ResultsAfter the intervention period, the diabetes specific formula resulted in a significantly lower postprandial rise in blood glucose concentrations at 0.5 hour (P < 0.05) and 1 hour (P < 0.01); significantly lower peak height of plasma glucose (P = 0.05); significantly lower plasma insulin concentrations at 0.5 hour (P < 0.01), 1 hour (P < 0.01) and 2 hours (P < 0.01); and a significantly lower plasma insulin peak compared to controls; both OGTT and a standard test meal (P < 0.05). The glucose and insulin area under the curve after the diabetes specific formula compared to the standard formula were significantly lower. The C peptide level was lower after 6 days of both nutrition formulas compare to 75 g OGTT, but not different from the standard mixed meal. Both formulas were well tolerated.ConclusionsIn summary the diabetes specific formula with a relatively high monounsaturated fatty acid and high multi fiber proportion significantly improved glycemic control. On top of this, the insulin sensitivity (HOMA-IS) was significantly improved and may therefore directly improve the impact on long term complications. The disease specific formula should therefore be the preferred option to be used by diabetic and hyperglycemic patients in need of nutritional support.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…