History
# Registration date Revision Id
2 2018-03-03, 1396/12/12 45560
1 2016-11-14, 1395/08/24 12622
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  • Protocol summary

    This study will be a randomized triple blind three-way cross-over trial which aims to investigate the effect of replacing the regular oil consumption of patients with type 2 diabetes with sesame-canola (a blend of sesame and canola oil) (SCO) in comparison with sesame oil (SO) and canola oil (CO) on blood pressure and cardiometabolic markers. Patients with type 2 diabetes will be selected to be entered into the study based on the inclusion criteria. All participants will receive a dietary prescription and recommendation to maintain a healthy diet during the study period. Then, they will be entered to a four week run-in period in which sunflower oil will be provided for regular oil consumption. After run-in period participants will be entered into the main phase of the study. Each intervention period will last for nine weeks, four weeks apart as wash-out period (in which sunflower oil will be provided). The participants will be randomized using statistical package for social sciences (SPSS) to receive SCO, SO or CO in each intervention period. SCO, SO, and CO will be provided for participants in the same packages labeled by a person who is not aware of the study objectives and protocol. Participants and personnel will be blinded to the intervention oils up to the end of the study period and analysis of the study results. Physical activity assessment (using three-day record), three-day weighted food record, anthropometric (including body weight, height, waist circumference and body fat percent) and blood pressure measurement will be conducted at the entrance, start, and the end of each intervention period. Blood samples (for assessment of lipid profile and glucose control markers) will also be taken from each participant at the start and the end of each intervention period. The change in lipid profile and blood glucose control markers will be compared between periods of SCO, SO and CO consumption, in crude and multivariable adjusted models.
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    مطالعه حاضر، یک کارازمایی بالینی تصادفی شده سه سو کور و متقاطع سه طرفه میباشد؛ که با هدف بررسی اثر جایگزینی روغن مصرفی معمول افراد دیابتی با روغن کنجد-کانولا( مخلوطی از روغن کنجد و کانولا) در مقایسه با روغن کنجد و روغن کانولا بر روی فشار خون و مارکرهای قلبی-عروقی، طراحی شده است. بیماران دیابتی نوع دو بر اساس معیارهای ورود، انتخاب و وارد مطالعه خواهند شد. تمام این بیماران توصیه های غذایی به منظور حفظ یک رژیم نرمال در طول مطالعه را دریافت خواهند کرد و سپس به مدت چهار هفته رابه عنوان دوره ورود به مطالعه با مصرف روغن آفتاب گردان خواهند گذراند و بعد از این مرحله وارد فاز اصلی مطالعه خواهند شد. دوره های مداخله این مطالعه نه هفته ای خواهد بود که توسط چهار هفته شست و شو ( که روغن آفتاب گردان مصرف خواهد شد) از یکدیگر جدا میشوند. افراد با استفاده از نرم افزار SPSS بر حسب تصادف در هر دوره یکی از سه روغن کنجد، کانولا و کنجد-کانولا را دریافت خواهند کرد. در این مطالعه، هر سه نوع روغن در بسته بندی های یکسان و بدون برچسب و توسط فردی که نسبت به اهداف و شیوه اجرای مطالعه آگاهی ندارد، برای شرکت کنندگان تهیه و همچنین شرکت کنندگان و پرسنل مطالعه و نسبت به نوع روغن مصرفی و تا پایان مطالعه و تحلیل نتایج مطالعه کورسازی خواهند شد. فعالیت بدنی (با استفاده از ثبت سه روزه)، ثبت سه روزه ی وزن غذا، اطلاعات تن سنجی (شامل وزن، قد، دور کمر و درصد چربی بدن) و فشارخون در ابتدا، انتها و میانه هر دوره مداخله ارزیابی و اندازه گیری خواهد شد و همچنین در آغاز و پایان هر دوره مداخله، نمونه خون (به منظور ارزیابی چربی خون و مارکرهای کنترل قند خون) از هر شرکت کننده گرفته می شود. در نهایت تغییرات پروفایل لیپیدی و مارکرهای کنترل قند خون بیماران در بین دوره های مصرف سه نوع روغن کنجد، کانولا و کنجد-کانولا، به صورت خام و مدل تعدیل یافته چند متغیره مورد بررسی قرار خواهد گرفت.
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    To investigate the effect of replacing the regular oil consumption of participant (people with diabetes and their spouses) with sesame-canola (a blend of sesame and canola oil) in comparison with sesame oil and canola oil on blood pressure and cardiometabolic markers.
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    بررسی اثر جایگزینی روغن مصرفی معمول افراد شرکت کننده (افراد مبتلا به دیابت و همسرانشان ) با روغن کنجد-کانولا( مخلوطی از روغن کنجد و کانولا) در مقایسه با روغن کنجد و روغن کانولا بر روی فشار خون و مارکرهای قلبی-عروقی می باشد.
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    Three-way randomized cross-over clinical trial
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    کارازمایی بالینی تصادفی سازی شده و متقاطع سه طرفه
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    This study will be conducted at diabetes research center. All three types of oils will be provided for participants in the same packages labeled by a person who is not aware of the study objectives and protocol. Participants and personnel will be blinded to the intervention oil. Physical activity assessment, three-day weighted food record, anthropometric and blood pressure measurement will be conducted at the entrance, start, and the end of each intervention period and blood samples will also be taken from each participant (people with diabetes and their spouses) at the start and the end of each intervention period.
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    این مطالعه در مرکز تحقیقات دیابت انجام خواهد شد. هر سه نوع روغن در بسته بندی های یکسان و بدون برچسب و توسط فردی که نسبت به اهداف و شیوه اجرای مطالعه آگاهی ندارد کد گذاری خواهد شد. افراد شرکت کننده و پرسنل مطالعه نسبت به نوع روغن مصرفی کور سازی خواهند شد. فعالیت بدنی ، ثبت سه روزه غذا، اطلاعات تن سنجی و فشارخون در ابتدا، انتها و میانه هر دوره مداخله ارزیابی و اندازه گیری خواهد شد و همچنین در آغاز و پایان هر دوره مداخله، نمونه خون از هر فرد شرکت کننده (افراد مبتلا به دیابت و همسران آن ها) گرفته می شود.
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    Patients with type 2 diabetes mellitus aged 18-60 years will be entered into the present study. each participant will enter the study with his/her spouse. Participants on insulin therapy or a history of cardiovascular, kidney and liver diseases, and cancer will not be entered to the study.
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    افراد مبتلا به دیابت با سن بین 18 تا 60 سال به مطالعه وارد می شوند. هر فرد انتخاب شده با همسر خود وارد مطالعه خواهد شد. افرادی که بر روی درمان با انسولین بوده، باردار باشند و یا سابقه ابتلا به بیماری های قلبی-عروقی، کلیوی، کبدی و یا سرطان داشته باشند از مطالعه خارج خواهند شد.
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    Each intervention period will last for nine weeks, four weeks apart as wash-out period (in which sunflower oil will be provided). The participants will be randomized using a software to receive sesame, canola and sesame-canola oils in each intervention period.
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    طول مدت هر دوره مداخله 9 هفته خواهد بود که با دوره های شست و شو 4 هفته ای ( که روغن آفتاب گردان مصرف خواهد شد) جدا می شوند .افراد با استفاده از نرم افزار بر حسب تصادف در هر دوره یکی از سه روغن کنجد، کانولا و کنجد-کانولا را دریافت خواهند کرد.
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    Serum total cholesterol , triglyceride , high density lipoprotein cholesterol, low Density Lipoprotein cholesterol, and fasting blood sugar
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    سطوح سرمی کلسترول تام، تری گلیسرید، لیپوپروتئین پرچگال، لیپوپروتئین کم چگال، قند خون ناشتا
  • General information

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    The effect of sesame-canola oil compared to sesame and canola oil on patients with type 2 diabetes
    The effect of sesame-canola oil compared to sesame and canola oil on patients with type 2 diabetes and their spouse
    اثر روغن کنجد-کانولا در مقایسه با روغن های کانولا و کنجد در بیماران دیابتی نوع دو
    اثر روغن کنجد-کانولا در مقایسه با روغن های کانولا و کنجد در بیماران دیابتی نوع دو و همسران آن ها
    The effect of sesame-canola oil compared to sesame and canola oil on blood pressure, lipid profile and blood glucose control in patients with type 2 diabetes: A three-way randomized cross-over clinical trial
    The effect of sesame-canola oil compared to sesame and canola oil on blood pressure, lipid profile and blood glucose control in patients with type 2 diabetes and their spouse: A three-way randomized cross-over clinical trial
    اثر روغن کنجد-کانولا در مقایسه با روغن های کانولا و کنجد بر روی فشار خون، پروفایل لیپیدی و کنترل قند خون در بیماران دیابتی نوع دو: کارازمایی بالینی تصادفی سازی شده و متقاطع سه طرفه
    اثر روغن کنجد-کانولا در مقایسه با روغن های کانولا و کنجد بر روی فشار خون، پروفایل لیپیدی و کنترل قند خون در بیماران دیابتی نوع دو و همسران آنها: کارازمایی بالینی تصادفی سازی شده و متقاطع سه طرفه
    Adults aged between 18-60 years old
    With clinically diagnosed type 2 diabetes for at least 6-month and maximum of 10 years
    With hemoglubin A1C lower than 8 percent
    Only take oral anti-hyperglycemic agents for the treatment
    have intention to enter the study and fill the informed consent
    بزرگسالان با سن 18-60 سال
    سابقه حداقل 6 ماهه و حداکثر 10 ساله دیابت بر اساس معیارهای کلینیکی
    هموگلوبین A1C کمتر از 8 درصد
    دریافت تنها داروهای خوراکی پایین آورننده قند خون
    داشتن رضایت برای ورود به مطالعه و پر کردن رضایت آگاهانه
    Being on insulin therapy
    History of known Cardiovascular Diseases (Coronary Artery Disease, Stroke, Congestive heart disease)
    Coronary artery bypass grafting (CABG)
    History of kidney or liver disease [alanine aminotransferase (ALT) and aspartate aminotransferase (AST) three times more than normal values]
    history of cancer
    Changing the dose of lipid lowering medications for at least 3 months prior starting the study
    being pregnant
    درمان با انسولین
    سابقه بیماری های قلبی- عروقی شناخته شده (بیماری عروق کرونر، سکته مغزی، بیماری احتقانی قلب)
    جراحی بای پس قلبی (CABG)
    بیماری کبدی و کلیوی [آلانین آمینو ترانسفراز (ALT) و آسپارتات آمینوترانسفراز (AST) بیش از سه برابر حد نرمال]
    سابقه سرطان
    تغییر دوز دارو چربی خون در سه ماهه قبل از شروع مطالعه
    باردار بودن
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    As a three-way randomized controlled clinical trial the eligible participants will be randomly assigned to one of six following rolling methods using the statistical package for social sciences software (SPSS): 1) Sesame-canola, sesame, canola; 2) Sesame-canola, canola, sesame; 3)Canola, sesame-canola, sesame; 4)Canola, sesame, sesame-canola; 5)Sesame, sesame-canola, canola and 6)Sesame, canola, sesame-canola.
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    به عنوان یک کارآزمایی بالینی تصادفی سازی شده و متقاطع سه طرفه، در این مطالعه بعد از تعیین افراد شرکت کننده که دارای معیارهای ورود و فاقد معیارهای عدم ورود باشند با استفاده از نرم افزار SPSS به صورت تصادفی در یکی از 6 شیوه دریافت روغن ها قرار خواهند گرفت: 1) کنجد-کانولا، کنجد، کانولا؛ 2) کنجد-کانولا، کانولا، کنجد؛ 3) کانولا، کنجد-کانولا، کنجد؛ 4) کانولا، کنجد، کنجد-کانولا؛ 5)کنجد، کنجد-کانولا، کانولا؛ و 6) کنجد، کانولا، کنجد-کانولا.
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    In this study, blinding will be done for treatment oils for both researchers and participants. The oils will be given in the same 2.5-liter bottles and will be coded for each oils (canola, sesame and sesame-canola) by someone who are not enroll in the study design .
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    در این مطالعه کورسازی در نوع روغن مصرفی برای محققین و افراد انجام خواهد شد. بدین صورت که روغن ها در بسته بندی های یکسان 2.5 لیتری قرار داده خواهد شد و به روغن ها (کانولا، کنجد و کنجد-کانولا) توسط فردی خارج از مطالعه کد داده خواهد شد.
  • Health conditions studied

    #1
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    Spouses
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    همسران
  • Secondary outcomes

    #1
    hemoglobin A1c(HbA1c)
    Insulin
    سطح هموگلوبین A1C
    سطح انسولین سرم
    using Appropriate kits, by Alpha-Classic autoanalyzer
    using Appropriate ELISA kit.
    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    با استفاده از کیت استاندارد و دستگاه الایزا
    #2
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    Alkaline phosphatase ( ALP)
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    آلکالین فسفاتاز کبدی
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    #3
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    alanine aminotransferase (ALT)
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    آلانین آمینو ترانسفراز کبدی
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    #4
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    aspartate aminotransferase (AST)
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    آسپارتات آمینو ترانسفراز کبدی
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    #5
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    gama glutamil transferase (GGT)
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    گاما گلوتامیل ترانسفراز کبدی
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    #6
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    Urea
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    اوره سرم
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
    #7
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    creatinine
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    کراتینین سرم
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    start and the end of each intervention period
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    ابتدا و انتهای هر دوره مداخله
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    using Appropriate kits, by Alpha-Classic autoanalyzer
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    با استفاده از کیت استاندارد و دستگاه اتوانالایزر آلفا کلاسیک
  • Recruitment centers

    #1
    Name of recruitment center - English: Diabetes Research Center, Shahid Sadoughi University of Medical Sciences
    Name of recruitment center - Persian: مرکز تحقیقاتی دیابت، ذانشگاه علوم پزشکی شهید صدوقی یزد.
    Full name of responsible person - English: Mojgan Amiri
    Full name of responsible person - Persian: مژگان امیری
    Street address - English: diabetes Research Center, Bahonar Square, Yazd, Iran
    Street address - Persian: ایران، یزد، میدان شهید باهنر، مرکز تحقیقاتی دیابت.
    City - English: Yazd
    City - Persian: یزد
    Province:
    Country: Iran (Islamic Republic of)
    Postal code:
    Phone:
    Fax:
    Email:
    Web page address:
    Name of recruitment center - English: Diabetes Research Center, Shahid Sadoughi University of Medical Sciences
    Name of recruitment center - Persian: مرکز تحقیقاتی دیابت، دانشگاه علوم پزشکی شهید صدوقی یزد.
    Full name of responsible person - English: Mojgan Amiri, Fatemeh Moghtaderi, Hamidreza Raeisi
    Full name of responsible person - Persian: مژگان امیری ،فاطمه مقتدری ، حمیدرضا رئیسی
    Street address - English: diabetes Research Center, Bahonar Square, Yazd, Iran
    Street address - Persian: ایران، یزد، میدان شهید باهنر، مرکز تحقیقاتی دیابت.
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Country: Iran (Islamic Republic of)
    Postal code: 8915173160
    Phone: +98 35 3820 9100
    Fax:
    Email: mojgan.amiri2015@yahoo.com
    Web page address:
  • Sponsors / Funding sources

    #1
    contact.organization_id:
    Name of organization / entity - English: Vice Chancellor for Research, shahid sadughi yazd University of Medical Sciences
    Name of organization / entity - Persian: معاونت تحقیقات دانشگاه علوم پزشکی شهید صدوقی یزد
    Full name of responsible person - English: Dr. Amirhushang Mehrparvar
    Full name of responsible person - Persian: دکتر امیر هوشنگ مهرپرور
    Street address - English: Chancellery for research, Central Building of Shahid Sadoughi University of Medical Sciences, Bahonar Square, Yazd, Iran
    Street address - Persian: ایران، یزد، میدان باهنر، ساختمان مرکزی دانشگاه علوم پزشکی،
    City - English: Yazd
    City - Persian: یزد
    Province:
    Country: Iran (Islamic Republic of)
    Postal code:
    Phone:
    Fax:
    Email:
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Vice Chancellor for Research, shahid sadughi yazd University of Medical Sciences
    Name of organization / entity - Persian: معاونت تحقیقات دانشگاه علوم پزشکی شهید صدوقی یزد
    Full name of responsible person - English: Dr. Amirhushang Mehrparvar
    Full name of responsible person - Persian: دکتر امیر هوشنگ مهرپرور
    Street address - English: Chancellery for research, Central Building of Shahid Sadoughi University of Medical Sciences, Bahonar Square, Yazd, Iran
    Street address - Persian: ایران، یزد، میدان باهنر، ساختمان مرکزی دانشگاه علوم پزشکی،
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Country: Iran (Islamic Republic of)
    Postal code: 8916978477
    Phone: +98 35 3726 6711
    Fax:
    Email: ah.mehrparvar@gmail.com
    Web page address:
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    Academic
    #2
    contact.organization_id:
    Name of organization / entity - English: Datis edible oil company
    Name of organization / entity - Persian: شرکت روغن خوراکی داتیس
    Full name of responsible person - English: Mr Ahmadi
    Full name of responsible person - Persian: آقای احمدی
    Street address - English: Shahab complex, Daneshgah Boulevard, Yazd, Iran
    Street address - Persian: ایران، یزد، بلوار دانشگاه، مجتمع شهاب.
    City - English: Yazd
    City - Persian: یزد
    Province:
    Country: Iran (Islamic Republic of)
    Postal code:
    Phone:
    Fax:
    Email:
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Neshatavar food industry (Datis)
    Name of organization / entity - Persian: صنایع غذایی نشاط اور یزد (داتیس)
    Full name of responsible person - English: Mrs Maryam Niktabe
    Full name of responsible person - Persian: سرکار خانم مریم نیک طبع
    Street address - English: Ladan 5, Ladan Blvd, Industrial zone, Yazd, Iran
    Street address - Persian: لادن 5، بلوار لادن، شهرک صنعتی، یزد، ایران
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Country: Iran (Islamic Republic of)
    Postal code: ​8915173160
    Phone: +98 35 3727 5545
    Fax:
    Email: info@neshatavar.com
    Web page address:
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    Private
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    Domestic
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    Industry
    Datis edible oil company
    Neshatavar food industry (Datis)
    شرکت روغن خوراکی داتیس
    صنایع غذایی نشاط اور یزد (داتیس)
  • Person responsible for general inquiries

    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Mojgan Amiri
    Full name of responsible person - Persian: مژگان امیری
    Position - English: MSc student of Health Sciences in Nutrition
    Position - Persian: دانشجوی کارشناسی ارشد علوم بهداشتی در تغذیه
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد، میدان عالم، دانشگاه علوم پزشکی شهید صدوقی،دانشکده بهداشت،گروه تغذیه.
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916978477
    Phone: +98 35 3820 9100
    Mobile: +98 913 943 3083
    Fax:
    Email: mojgan.amiri2015@yahoo.com
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Mojgan Amiri
    Full name of responsible person - Persian: مژگان امیری
    Position - English: MSc student of Health Sciences in Nutrition
    Position - Persian: دانشجوی کارشناسی ارشد علوم بهداشتی در تغذیه
    Latest degree: bachelor
    Area of specialty/work: 34
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد، میدان عالم، دانشگاه علوم پزشکی شهید صدوقی،دانشکده بهداشت،گروه تغذیه.
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8915173160
    Phone: +98 35 3820 9100
    Mobile: +98 913 943 3083
    Fax:
    Email: mojgan.amiri2015@yahoo.com
    Web page address:
  • Person responsible for scientific inquiries

    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Amin Salehi-Abargouei
    Full name of responsible person - Persian: امین صالحی ابرقوئی
    Position - English: PhD in Nutrition Sciences
    Position - Persian: دکتری تخصصی تغذیه
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد، میدان عالم، دانشگاه علوم پزشکی شهید صدوقی،دانشکده بهداشت،گروه تغذیه.
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916978477
    Phone: +98 35 3820 9100
    Mobile: +98 917 717 3273
    Fax:
    Email: abargouei@gmail.com
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Amin Salehi-Abargouei
    Full name of responsible person - Persian: امین صالحی ابرقوئی
    Position - English: PhD in Nutrition Sciences
    Position - Persian: دکتری تخصصی تغذیه
    Latest degree: phd
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد، میدان عالم، دانشگاه علوم پزشکی شهید صدوقی،دانشکده بهداشت،گروه تغذیه.
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8915173160
    Phone: +98 35 3820 9100
    Mobile: +98 917 717 3273
    Fax:
    Email: abargouei@gmail.com
    Web page address:
  • Person responsible for updating data

    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Mojgan Amiri
    Full name of responsible person - Persian: مژگان امیری
    Position - English: MSc student of Health Sciences in Nutrition
    Position - Persian: دانشجوی کارشناسی ارشد علوم بهداشتی در تغذیه
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد،میدان عالم،دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت،گروه تغذیه
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916978477
    Phone: +98 35 3820 9100
    Mobile: +98 913 943 3083
    Fax:
    Email: mojgan.amiri2015@yahoo.com
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
    Name of organization / entity - Persian: ایران، یزد، دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت، گروه تغذیه،مرکز تحقیقات تغذیه و امنیت غذا
    Full name of responsible person - English: Mojgan Amiri
    Full name of responsible person - Persian: مژگان امیری
    Position - English: MSc student of Health Sciences in Nutrition
    Position - Persian: دانشجوی کارشناسی ارشد علوم بهداشتی در تغذیه
    Latest degree: bachelor
    Area of specialty/work: 34
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
    Street address - Persian: ایران، یزد،میدان عالم،دانشگاه علوم پزشکی شهید صدوقی، دانشکده بهداشت،گروه تغذیه
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8915173160
    Phone: +98 35 3820 9100
    Mobile: +98 913 943 3083
    Fax:
    Email: mojgan.amiri2015@yahoo.com
    Web page address:
  • Sharing plan

    yes
    yes
    yes
    yes
    undecided
    undecided
    undecided
    empty
    baseline and after treatment data values of primary and secondary outcome variables will be available for researchers.
    empty
    داده ها برای مقادیر پایه و نهایی مداخله از متغیر های هدف اولیه و ثانویه در اختیار محققین قرار خواهند گرفت.
    empty
    Data will be available after the summary data become published.
    empty
    دادها هنگامی که خلاصه داده های تحقیق چاپ شدند، در اختیار محقین قرار خواهند گرفت.
    empty
    The data will be available for all researchers interested in the subject.
    empty
    داده ها برای تمامی محققین علاقه مند در دسترس خواهد بود.
    empty
    Data will be available if the interested researcher(s) fills the proposal for a joint project and the sponsor of the study (Shahid Sadoughi University of Medical Sciences) confirms the protocol of the project.
    empty
    داده ها در صورتی که پژوهشگران علاقه مند فرم پیشنهادیه پژوهشی را برای پروژه مشترک پر کنند و حمایت کننده مالی از پژوهش (دانشگاه علوم پزشکی شهید صدوقی یزد) شیوه نامه آن را تایید کند، در اختیار قرار خواهند گرفت.
    empty
    The data can be obtained from Dr. Amin Salehi-Abargouei, Ph.D. in Nutrition Department of Nutrition Faculty of Public Health Sahid Sadoughi University of Medical Sciences Yazd, PO Code 8915173160 Iran Tel:+98-35-31492229 Fax:+98-35-38209119 Email: abargouei@ssu.ac.ir Alternate email: abargouei@gmail.com
    empty
    داد ها از طریق فرد زیر در دسترس خواهند بود: دکتر امین صالحی ابرقوئی، دکتری علوم تغذیه گروه تغذیه دانشکده بهداشت دانشگاه علوم پزشکی شهید صدوقی یزد یزد، کد پستی 8915173160 ایران تلفن: 03531492229 فکس: 03538209119 ایمیل: abargouei@ssu.ac.ir ایمیل جایگزین: abargouei@gmail.com
    empty
    The interested investigators should provide a brief description of the data needed and their reason for asking the data by contacting the principal investigator. The principal investigator will assess the possibility of sharing the data and if applicable will ask for a joint proposal. The joint proposal will be sent to the vice chancellery for research, ShahidSadoughi University of Medical Sciences (the sponsor) and the data will be sent by the principal investigator if the sponsor confirms the cooperation.
    empty
    پژوهشگران علاقه مند بایستی توضیح خلاصه ای از داده های مورد نیاز و دلیل آنها برای نیاز به داده ها را برای فرد محقق اصلی تحقیق بفرستند. محقق اصلی امکان به اشتراک گذاشتن داده ها را بررسی کرده و اگر امکان وجود داشته باشد پروپوزال مشترکی را درخواست خواهد کرد. پروپوزال مشترک مورد توافق طرفین، برای معاونت پژوهشی دانشگاه علوم پزشکی شهید صدوقی (حمایت کننده مالی) فرستاده خواهد شد و در صورت تایید همکاری توسط حمایت کننده مالی، دادها توسط محقق اصلی برای متقاضیان فرستاده خواهد شد.

Protocol summary

Study aim
To investigate the effect of replacing the regular oil consumption of participant (people with diabetes and their spouses) with sesame-canola (a blend of sesame and canola oil) in comparison with sesame oil and canola oil on blood pressure and cardiometabolic markers.
Design
Three-way randomized cross-over clinical trial
Settings and conduct
This study will be conducted at diabetes research center. All three types of oils will be provided for participants in the same packages labeled by a person who is not aware of the study objectives and protocol. Participants and personnel will be blinded to the intervention oil. Physical activity assessment, three-day weighted food record, anthropometric and blood pressure measurement will be conducted at the entrance, start, and the end of each intervention period and blood samples will also be taken from each participant (people with diabetes and their spouses) at the start and the end of each intervention period.
Participants/Inclusion and exclusion criteria
Patients with type 2 diabetes mellitus aged 18-60 years will be entered into the present study. each participant will enter the study with his/her spouse. Participants on insulin therapy or a history of cardiovascular, kidney and liver diseases, and cancer will not be entered to the study.
Intervention groups
Each intervention period will last for nine weeks, four weeks apart as wash-out period (in which sunflower oil will be provided). The participants will be randomized using a software to receive sesame, canola and sesame-canola oils in each intervention period.
Main outcome variables
Serum total cholesterol , triglyceride , high density lipoprotein cholesterol, low Density Lipoprotein cholesterol, and fasting blood sugar

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT2016091312571N6
Registration date: 2016-11-14, 1395/08/24
Registration timing: registered_while_recruiting

Last update: 2018-05-15, 1397/02/25
Update count: 1
Registration date
2016-11-14, 1395/08/24
Registrant information
Name
Amin Salehi-Abargouei
Name of organization / entity
Shahid Sadoughi University of Medical Sciences
Country
Iran (Islamic Republic of)
Phone
+98 35 3820 9100
Email address
abargouei@hlth.mui.ac.ir
Recruitment status
Recruitment complete
Funding source
Shahid Sadoughi University of Medical Sciences,Yazd, Iran.
Expected recruitment start date
2016-05-07, 1395/02/18
Expected recruitment end date
2017-09-22, 1396/06/31
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The effect of sesame-canola oil compared to sesame and canola oil on blood pressure, lipid profile and blood glucose control in patients with type 2 diabetes and their spouse: A three-way randomized cross-over clinical trial
Public title
The effect of sesame-canola oil compared to sesame and canola oil on patients with type 2 diabetes and their spouse
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Adults aged between 18-60 years old With clinically diagnosed type 2 diabetes for at least 6-month and maximum of 10 years With hemoglubin A1C lower than 8 percent Only take oral anti-hyperglycemic agents for the treatment have intention to enter the study and fill the informed consent
Exclusion criteria:
Being on insulin therapy History of known Cardiovascular Diseases (Coronary Artery Disease, Stroke, Congestive heart disease) Coronary artery bypass grafting (CABG) History of kidney or liver disease [alanine aminotransferase (ALT) and aspartate aminotransferase (AST) three times more than normal values] history of cancer Changing the dose of lipid lowering medications for at least 3 months prior starting the study being pregnant
Age
From 18 years old to 60 years old
Gender
Both
Phase
N/A
Groups that have been masked
  • Participant
  • Care provider
  • Investigator
  • Outcome assessor
  • Data analyser
  • Data and Safety Monitoring Board
Sample size
Target sample size: 100
Randomization (investigator's opinion)
Randomized
Randomization description
As a three-way randomized controlled clinical trial the eligible participants will be randomly assigned to one of six following rolling methods using the statistical package for social sciences software (SPSS): 1) Sesame-canola, sesame, canola; 2) Sesame-canola, canola, sesame; 3)Canola, sesame-canola, sesame; 4)Canola, sesame, sesame-canola; 5)Sesame, sesame-canola, canola and 6)Sesame, canola, sesame-canola.
Blinding (investigator's opinion)
Triple blinded
Blinding description
In this study, blinding will be done for treatment oils for both researchers and participants. The oils will be given in the same 2.5-liter bottles and will be coded for each oils (canola, sesame and sesame-canola) by someone who are not enroll in the study design .
Placebo
Not used
Assignment
Crossover
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics committe of Shahid Sadoughi University of Medical Sciences
Street address
Central Building of Shahid Sadoughi University of Medical Sciences, Bahonar Square, Yazd, Iran
City
Yazd
Province
Yazd
Postal code
8916978477
Approval date
2016-05-29, 1395/03/09
Ethics committee reference number
IR.SSU.REC.1395.25

2

Ethics committee
Name of ethics committee
Ethics committe of Shahid Sadoughi University of Medical Sciences
Street address
Central Building of Shahid Sadoughi University of Medical Sciences, Bahonar Square, Yazd, Iran
City
Yazd
Province
Yazd
Postal code
8916978477
Approval date
2016-05-29, 1395/03/09
Ethics committee reference number
IR.SSU.REC.1395.26

Health conditions studied

1

Description of health condition studied
Non-insulin-dependent diabetes mellitus
ICD-10 code
E11
ICD-10 code description
Non-insulin-dependent diabetes mellitus

2

Description of health condition studied
Spouses
ICD-10 code
ICD-10 code description

Primary outcomes

1

Description
Serum high density lipoprotein cholesterol (HDL-C)
Timepoint
start and the end of each intervention period
Method of measurement
Using Appropriate kits, by Alpha-Classic autoanalyzer

2

Description
Serum fasting blood sugar(FBS)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

3

Description
Serum low Density Lipoprotein cholesterol (LDL-C)
Timepoint
start and the end of each intervention period
Method of measurement
Using Appropriate kits, by Alpha-Classic autoanalyzer

4

Description
Serum Total cholesterol
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

5

Description
Serum triglyceride level (TG)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

Secondary outcomes

1

Description
BMI(body mass index)
Timepoint
entrance and start and the end of each intervention period
Method of measurement
kg/m2

2

Description
Body Fat percent
Timepoint
entrance and start and the end of each intervention period
Method of measurement
by body composition analyzer

3

Description
Muscle mass percent
Timepoint
entrance and start and the end of each intervention period
Method of measurement
by body composition analyzer

4

Description
weight
Timepoint
entrance and start and the end of each intervention period
Method of measurement
by body Calibrated scale

5

Description
blood pressure
Timepoint
entrance and start and the end of each intervention period
Method of measurement
by Barometer

6

Description
Insulin
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate ELISA kit.

7

Description
Lipoprotein(a)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

8

Description
Apo lipoprotein A (Apo A)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

9

Description
Apo lipoprotein B(Apo B)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

10

Description
Alkaline phosphatase ( ALP)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

11

Description
alanine aminotransferase (ALT)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

12

Description
aspartate aminotransferase (AST)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

13

Description
gama glutamil transferase (GGT)
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

14

Description
Urea
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

15

Description
creatinine
Timepoint
start and the end of each intervention period
Method of measurement
using Appropriate kits, by Alpha-Classic autoanalyzer

Intervention groups

1

Description
Intervention: Sesame-canola oli
Category
Lifestyle

2

Description
control: sesame oil
Category
Lifestyle

3

Description
Control: Canola oil
Category
Lifestyle

Recruitment centers

1

Recruitment center
Name of recruitment center
Diabetes Research Center, Shahid Sadoughi University of Medical Sciences
Full name of responsible person
Mojgan Amiri, Fatemeh Moghtaderi, Hamidreza Raeisi
Street address
diabetes Research Center, Bahonar Square, Yazd, Iran
City
Yazd
Province
Yazd
Postal code
8915173160
Phone
+98 35 3820 9100
Email
mojgan.amiri2015@yahoo.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Vice Chancellor for Research, shahid sadughi yazd University of Medical Sciences
Full name of responsible person
Dr. Amirhushang Mehrparvar
Street address
Chancellery for research, Central Building of Shahid Sadoughi University of Medical Sciences, Bahonar Square, Yazd, Iran
City
Yazd
Province
Yazd
Postal code
8916978477
Phone
+98 35 3726 6711
Email
ah.mehrparvar@gmail.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Vice Chancellor for Research, shahid sadughi yazd University of Medical Sciences
Proportion provided by this source
53
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic

2

Sponsor
Name of organization / entity
Neshatavar food industry (Datis)
Full name of responsible person
Mrs Maryam Niktabe
Street address
Ladan 5, Ladan Blvd, Industrial zone, Yazd, Iran
City
Yazd
Province
Yazd
Postal code
​8915173160
Phone
+98 35 3727 5545
Email
info@neshatavar.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Neshatavar food industry (Datis)
Proportion provided by this source
47
Public or private sector
Private
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Industry

Person responsible for general inquiries

Contact
Name of organization / entity
Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
Full name of responsible person
Mojgan Amiri
Position
MSc student of Health Sciences in Nutrition
Latest degree
Bachelor
Other areas of specialty/work
Nutrition
Street address
Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
City
Yazd
Province
Yazd
Postal code
8915173160
Phone
+98 35 3820 9100
Fax
Email
mojgan.amiri2015@yahoo.com
Web page address

Person responsible for scientific inquiries

Contact
Name of organization / entity
Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
Full name of responsible person
Amin Salehi-Abargouei
Position
PhD in Nutrition Sciences
Latest degree
Ph.D.
Other areas of specialty/work
Street address
Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
City
Yazd
Province
Yazd
Postal code
8915173160
Phone
+98 35 3820 9100
Fax
Email
abargouei@gmail.com
Web page address

Person responsible for updating data

Contact
Name of organization / entity
Nutrition and Food security Research Center, Faculty of Health, Shahid Sadoughi University of Medica
Full name of responsible person
Mojgan Amiri
Position
MSc student of Health Sciences in Nutrition
Latest degree
Bachelor
Other areas of specialty/work
Nutrition
Street address
Department of Nutrition, Faculty of Public Health, Shahid Sadughi University of Medical Sciences, Alem Square, Yazd, Iran.
City
Yazd
Province
Yazd
Postal code
8915173160
Phone
+98 35 3820 9100
Fax
Email
mojgan.amiri2015@yahoo.com
Web page address

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Undecided - It is not yet known if there will be a plan to make this available
Analytic Code
Undecided - It is not yet known if there will be a plan to make this available
Data Dictionary
Undecided - It is not yet known if there will be a plan to make this available
Title and more details about the data/document
baseline and after treatment data values of primary and secondary outcome variables will be available for researchers.
When the data will become available and for how long
Data will be available after the summary data become published.
To whom data/document is available
The data will be available for all researchers interested in the subject.
Under which criteria data/document could be used
Data will be available if the interested researcher(s) fills the proposal for a joint project and the sponsor of the study (Shahid Sadoughi University of Medical Sciences) confirms the protocol of the project.
From where data/document is obtainable
The data can be obtained from Dr. Amin Salehi-Abargouei, Ph.D. in Nutrition Department of Nutrition Faculty of Public Health Sahid Sadoughi University of Medical Sciences Yazd, PO Code 8915173160 Iran Tel:+98-35-31492229 Fax:+98-35-38209119 Email: abargouei@ssu.ac.ir Alternate email: abargouei@gmail.com
What processes are involved for a request to access data/document
The interested investigators should provide a brief description of the data needed and their reason for asking the data by contacting the principal investigator. The principal investigator will assess the possibility of sharing the data and if applicable will ask for a joint proposal. The joint proposal will be sent to the vice chancellery for research, ShahidSadoughi University of Medical Sciences (the sponsor) and the data will be sent by the principal investigator if the sponsor confirms the cooperation.
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