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Study aim
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The aim of this study is to evaluate the effect of this plant on blood lipoproteins on type 2 diabetic patients.
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Design
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This study is a phase 2 clinical trial, a randomized double-blind and random sequences generated based on a sample of randomly placed in two groups and the placebo group. Related information is obtained through interviews and laboratory measurements. The subjects were selected from patients with type 2 diabetes to number 70 in the diabetes clinic in Sabzevar, Iran.
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Settings and conduct
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The target population included all patients who have type 2 adult onset diabetes health records at the clinic Sabzevar University of Medical Sciences. Samples were randomly assigned into two groups of intervention and placebo groups. To duplicate this research, cans containing Handal or placebo capsules is coded by an individual other than the researcher.
At the start of the study, all patients receive 5 ml of blood intravenously in fasting state. The samples are asked to make no changes in their diet and physical activity during the study period and to inform any researchers about any changes in their medicines. Drug use will continue until the end of the 8th week. At the end of the 8th week, blood samples are taken and the study variables are reviewed. The results are compared at week 8 with the starting values of the study and the percentage of changes is calculated.
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Participants/Inclusion and exclusion criteria
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Inclusion criteria were: having uncontrolled blood lipids (LDL level greater than 100 mg/dl) at least 4 months before the beginning of study and receiving Statins as well as low fat diet; being younger than 65 and older than 40 years old; having dossier in the diabetes clinic; The patient's willingness to participate in the research and being diabetic Type 2 for at least 1 year.
exclusion criteria were: Having cardiovascular diseases, respiratory disease, gastrointestinal diseases, liver, kidney or any infectious diseases; being pregnant or breastfeeding and having previous history of paroxysm or surgery on the digestive system, unwillingness to continue cooperation, sick travel or death, create unwanted side effects, do not take medicine for more than a week, the occurrence of a stressful event in life and body mass index (BMI) lower than 18.5 and higher than 25.
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Intervention groups
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In the intervention group, the specimens for 8 weeks Handal capsules (125 mg) once a day (before lunch) receive. In the same manner the placebo group received placebo capsules containing starch and tragacanth (125 mg) to receive.
Preparation of this capsule is carried out at the Faculty of Pharmacy of Traditional Medicine, University of Tehran. Plants used in this compound are used after the approval of the relevant specialists and receive the Herbarium number.
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Main outcome variables
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The main outcome of this study, the percentage change in serum LDL; triglycerides; total cholesterol and serum HDL from beginning of study to end it.