Clinical trial of the effect of multi mineral-vitamin D supplementation compared with the placebo on metabolic profiles in women with gestational diabetes
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Protocol summary
Objective: The aim of this study is to determine the effects of multi mineral-vitamin D supplementation on metabolic profiles in patients of gestational diabetes. Study design: Parallel double-blind (both patients and researchers) clinical trial. Randomization will be done by the use of computer-generated random numbers. Inclusion criteria: Patients with gestational diabetes aged 18 to 40 years. Exclusion criteria: Unwillingness to cooperate. Population and sample size: Among patients with gestational diabetes referred to Akbarabadi Clinic affiliated to Iran University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria. Intervention: Patients will be assigned into two groups to receive multi mineral-vitamin D (n=30) or placebo (n=30). Multi mineral-vitamin D and placebos capsules are similar in shape and size. Fasting blood samples will be taken at baseline and 6 weeks after the intervention. At the beginning and end of the intervention: 6 weeks. Outcomes: Markers of insulin metabolism (primary outcomes) and lipid profiles (secondary outcome) will be quantified at study baseline and end-of-trial.
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Objective: The aim of this study is to determine the effects of multi mineral-vitamin D supplementation on metabolic profiles in patients of gestational diabetes. Study design: Parallel double-blind (both patients and researchers) clinical trial. Randomization will be done by the use of computer-generated random numbers. Inclusion criteria: Patients with gestational diabetes aged 18 to 40 years. Exclusion criteria: Unwillingness to cooperate. Population and sample size: Among patients with gestational diabetes referred to Akbarabadi Clinic affiliated to Iran University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria. Intervention: Patients will be assigned into two groups to receive multi mineral-vitamin D (n=30) or placebo (n=30). Multi mineral-vitamin D and placebos capsules are similar in shape and size. Fasting blood samples will be taken at baseline and 6 weeks after the intervention. At the beginning and end of the intervention: 6 weeks. Outcomes: Markers of insulin metabolism (primary outcomes) and lipid profiles (secondary outcome) will be quantified at study baseline and end-of-trial.
هدف: هدف این مطالعه تعیین اثرات مکمل یاری مولتی مینرال-ویتامین D بر پروفایل های متابولیک در بیماران مبتلا به دیابت بارداری است. طراحي انجام مطالعه: کارآزمایی بالینی دو سوکور (هم بیماران و هم محققان) موازی. تصادفی سازی با استفاده ازجدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد. معیار ورود به مطالعه: بیماران مبتلا به دیابت بارداری در محدوده سنی 18 تا 40 سال. معیار خروج از مطالعه: عدم تمایل به همکاری. حجم نمونه و جمعیت مورد مطالعه: از بین بیماران مبتلا به دیابت بارداری ارجاع شده به کلینیک اکبرآبادی وابسته به دانشگاه علوم پزشکی ایران، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران به دو گروه برای دریافت مولتی مینرال-ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های مولتی مینرال-ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند. نمونه خون ناشتا در ابتدای مطالعه و 6 هفته بعد از مداخله از بیماران گرفته خواهد شد. زمان مداخله: 6 هفته. پيامدها: ماکرهای متابولیسم انسولین (پیامدهای اولیه) و پروفایل های لیپیدی (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
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هدف: هدف این مطالعه تعیین اثرات مکمل یاری مولتی مینرال-ویتامین D بر پروفایل های متابولیک در بیماران مبتلا به دیابت بارداری است. طراحي انجام مطالعه: کارآزمایی بالینی دو سوکور (هم بیماران و هم محققان) موازی. تصادفی سازی با استفاده ازجدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد. معیار ورود به مطالعه: بیماران مبتلا به دیابت بارداری در محدوده سنی 18 تا 40 سال. معیار خروج از مطالعه: عدم تمایل به همکاری. حجم نمونه و جمعیت مورد مطالعه: از بین بیماران مبتلا به دیابت بارداری ارجاع شده به کلینیک اکبرآبادی وابسته به دانشگاه علوم پزشکی ایران، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران به دو گروه برای دریافت مولتی مینرال-ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های مولتی مینرال-ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند. نمونه خون ناشتا در ابتدای مطالعه و 6 هفته بعد از مداخله از بیماران گرفته خواهد شد. زمان مداخله: 6 هفته. پيامدها: ماکرهای متابولیسم انسولین (پیامدهای اولیه) و پروفایل های لیپیدی (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
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Objective: The aim of this study is to determine the effects of multi mineral-vitamin D supplementation on metabolic profiles in patients of gestational diabetes.
Objective: The aim of this study is to determine the effects of multi mineral-vitamin D supplementation on metabolic profiles in patients of gestational diabetes.
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هدف: هدف این مطالعه تعیین اثرات مکمل یاری مولتی مینرال-ویتامین D بر پروفایل های متابولیک در بیماران مبتلا به دیابت بارداری است.
هدف: هدف این مطالعه تعیین اثرات مکمل یاری مولتی مینرال-ویتامین D بر پروفایل های متابولیک در بیماران مبتلا به دیابت بارداری است.
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Study design: Randomized double-blind placebo-controlled trial. Patients will be assigned into two groups to receive supplements (n=30) or placebo (n=30).
Study design: Randomized double-blind placebo-controlled trial. Patients will be assigned into two groups to receive supplements (n=30) or placebo (n=30).
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طراحی مطالعه: تصادفي کارآزمایی بالینی دو سوکور. بیماران برای دریافت مکمل (30=n) و پلاسبو (30=n) تقسیم خواهند شد.
طراحی مطالعه: تصادفي کارآزمایی بالینی دو سوکور. بیماران برای دریافت مکمل (30=n) و پلاسبو (30=n) تقسیم خواهند شد.
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Among patients with gestational diabetes referred to Akbarabadi Clinic affiliated to Iran University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria. Participants, investigators or the assessors of the outcomes are unaware of the study groups.
Among patients with gestational diabetes referred to Akbarabadi Clinic affiliated to Iran University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria. Participants, investigators or the assessors of the outcomes are unaware of the study groups.
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از بین بیماران مبتلا به دیابت بارداری ارجاع شده به کلینیک اکبرآبادی وابسته به دانشگاه علوم پزشکی ایران، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. شرکت کنندگان و هم محققان یا ارزیابان پیامد از تخصیص گروههای مطالعه بی اطلاعند.
از بین بیماران مبتلا به دیابت بارداری ارجاع شده به کلینیک اکبرآبادی وابسته به دانشگاه علوم پزشکی ایران، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. شرکت کنندگان و هم محققان یا ارزیابان پیامد از تخصیص گروههای مطالعه بی اطلاعند.
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Inclusion criteria: Patients with gestational diabetes, aged 18 to 40 years. Exclusion criteria: Taking magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months, taking insulin, placenta abruption, pre-eclampsia, eclampsia, hypo and hyperthyroidism, smokers, kidney or liver diseases.
Inclusion criteria: Patients with gestational diabetes, aged 18 to 40 years. Exclusion criteria: Taking magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months, taking insulin, placenta abruption, pre-eclampsia, eclampsia, hypo and hyperthyroidism, smokers, kidney or liver diseases.
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معیار ورود به مطالعه: بیماران مبتلا به دیابت بارداری، در محدوده سنی 18 تا 40 سال. معیار خروج از مطالعه: گرفتن مکمل های منیزیم، روی، کلسیم و/یا ویتامین دی در طی سه ماه گذشته، گرفتن انسولین، جدا شدن زودرس جفت، پری اکلامپسی، اکلامپسی، کم کاری و پرکاری تیروئید، سیگاری ها.
معیار ورود به مطالعه: بیماران مبتلا به دیابت بارداری، در محدوده سنی 18 تا 40 سال. معیار خروج از مطالعه: گرفتن مکمل های منیزیم، روی، کلسیم و/یا ویتامین دی در طی سه ماه گذشته، گرفتن انسولین، جدا شدن زودرس جفت، پری اکلامپسی، اکلامپسی، کم کاری و پرکاری تیروئید، سیگاری ها.
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Intervention: Patients will be assigned into two groups to receive multi mineral-vitamin D (n=30) or placebo (n=30). Multi mineral-vitamin D and placebos capsules are similar in shape and size.
Intervention: Patients will be assigned into two groups to receive multi mineral-vitamin D (n=30) or placebo (n=30). Multi mineral-vitamin D and placebos capsules are similar in shape and size.
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مداخله مورد مطالعه: بیماران به دو گروه برای دریافت مولتی مینرال-ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های مولتی مینرال-ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند.
مداخله مورد مطالعه: بیماران به دو گروه برای دریافت مولتی مینرال-ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های مولتی مینرال-ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند.
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Outcomes: Glycemic control (primary outcomes) and lipid profiles (secondary outcome) will be quantified at study baseline and end-of-trial.
Outcomes: Glycemic control (primary outcomes) and lipid profiles (secondary outcome) will be quantified at study baseline and end-of-trial.
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پيامدها: گلیسمیک کنترل (پیامدهای اولیه) و پروفایل های لیپیدی (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
پيامدها: گلیسمیک کنترل (پیامدهای اولیه) و پروفایل های لیپیدی (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
General information
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Patients with gestational diabetes
Aged 18 to 40 years
Patients with gestational diabetes Aged 18 to 40 years
بیماران مبتلا به دیابت بارداری
در محدوده سنی 18 تا 40 سال
بیماران مبتلا به دیابت بارداری در محدوده سنی 18 تا 40 سال
Intake of magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months
Taking insulin
Placenta abruption
Pre-eclampsia
Eclampsia
Hypo and hyperthyroidism
Smokers
Intake of magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months Taking insulin Placenta abruption Pre-eclampsia Eclampsia Hypo and hyperthyroidism Smokers
گرفتن مکمل های منیزیم، روی، کلسیم و/یا ویتامین دی در طی سه ماه گذشته
گرفتن انسولین
جدا شدن زودرس جفت
پری اکلامپسی
اکلامپسی
کم کاری و پرکاری تیروئید
سیگاری ها
گرفتن مکمل های منیزیم، روی، کلسیم و/یا ویتامین دی در طی سه ماه گذشته گرفتن انسولین جدا شدن زودرس جفت پری اکلامپسی اکلامپسی کم کاری و پرکاری تیروئید سیگاری ها
Randomization will be done by the use of computer-generated random numbers.
Randomization will be done by the use of computer-generated random numbers.
تصادفی سازی با استفاده ازجدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
تصادفی سازی با استفاده ازجدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
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To decrease potential confounding effects, after balanced blocked randomisation, all participants will have allocated into two treatment groups to take either supplements or placebo. Randomization will be done by the use of computer software.
To decrease potential confounding effects, after balanced blocked randomisation, all participants will have allocated into two treatment groups to take either supplements or placebo. Randomization will be done by the use of computer software.
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برای کاهش اثرات مخدوش کنندگی بالقوه، بعد تصادفی سازی بلوکی بالانس شده، همه شرکت کنندگان به دو گروه برای دریافت مکمل یاری یا پلاسبو تخصیص داده می شوند. تصادفی سازی با استفاده از نرم افزار کامپیوتری انجام خواهد شد.
برای کاهش اثرات مخدوش کنندگی بالقوه، بعد تصادفی سازی بلوکی بالانس شده، همه شرکت کنندگان به دو گروه برای دریافت مکمل یاری یا پلاسبو تخصیص داده می شوند. تصادفی سازی با استفاده از نرم افزار کامپیوتری انجام خواهد شد.
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Randomization and allocation will be concealed from the researchers and participants until the final analyses are completed.
Randomization and allocation will be concealed from the researchers and participants until the final analyses are completed.
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تصادفی سازی و تخصیص تصادفی از محققان و شرکت کنندگان در مطالعه تا زمان تکمیل آنالیز آماری پنهان خواهد ماند.
تصادفی سازی و تخصیص تصادفی از محققان و شرکت کنندگان در مطالعه تا زمان تکمیل آنالیز آماری پنهان خواهد ماند.
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Secondary outcomes
#1
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LDL
LDL
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LDL
LDL
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At the beginning of the study and after 6 weeks of intervention
At the beginning of the study and after 6 weeks of intervention
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در ابتدای مطالعه و 6 هفته بعد از مداخله
در ابتدای مطالعه و 6 هفته بعد از مداخله
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Enzymatic kit
Enzymatic kit
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کیت آنزیمی
کیت آنزیمی
#2
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VLDL
VLDL
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VLDL
VLDL
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At the beginning of the study and after 6 weeks of intervention
At the beginning of the study and after 6 weeks of intervention
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در ابتدای مطالعه و 6 هفته بعد از مداخله
در ابتدای مطالعه و 6 هفته بعد از مداخله
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Enzymatic kit
Enzymatic kit
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کیت آنزیمی
کیت آنزیمی
#3
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FPG
FPG
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قند خون ناشتا
قند خون ناشتا
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At the beginning of the study and after 6 weeks of intervention
At the beginning of the study and after 6 weeks of intervention
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در ابتدای مطالعه و 6 هفته بعد از مداخله
در ابتدای مطالعه و 6 هفته بعد از مداخله
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Enzymatic kit
Enzymatic kit
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کیت آنزیمی
کیت آنزیمی
Recruitment centers
#1
Name of recruitment center - English: Akbarabadi Clinic
Name of recruitment center - Persian: کلینیک اکبرآبادی
Full name of responsible person - English: Maryam Karamali
Full name of responsible person - Persian: مریم کرمعلی
Street address - English: Akbarabadi Hospital, Mowlavi Street, Tehran
Street address - Persian: تهران، خیابان مولوی، بیمارستان اکبرآبادی
City - English: Tehran
City - Persian: تهران
Province:
Country: Iran (Islamic Republic of)
Postal code:
Phone:
Fax:
Email:
Web page address:
Name of recruitment center - English: Akbarabadi Clinic
Name of recruitment center - Persian: کلینیک اکبرآبادی
Full name of responsible person - English: Maryam Karamali
Full name of responsible person - Persian: مریم کرمعلی
Street address - English: Akbarabadi Hospital, Mowlavi Street, Tehran
Street address - Persian: تهران، خیابان مولوی، بیمارستان اکبرآبادی
City - English: Tehran
City - Persian: تهران
Province: Tehran
Country: Iran (Islamic Republic of)
Postal code: 14665-354
Phone: +98 21 8805 2248
Fax:
Email: karamali.maryam2@gmail.com
Web page address:
Name of recruitment center - English: Akbarabadi Clinic Name of recruitment center - Persian: کلینیک اکبرآبادی Full name of responsible person - English: Maryam Karamali Full name of responsible person - Persian: مریم کرمعلی Street address - English: Akbarabadi Hospital, Mowlavi Street, Tehran Street address - Persian: تهران، خیابان مولوی، بیمارستان اکبرآبادی City - English: Tehran City - Persian: تهران Province: Tehran Country: Iran (Islamic Republic of) Postal code: 14665-354 Phone: +98 21 8805 2248 Fax: Email: karamali.maryam2@gmail.com Web page address:
Sponsors / Funding sources
#1
contact.organization_id:
Name of organization / entity - English: Vice chancellor for research, Iran University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی ایران
Full name of responsible person - English: Seyed Ali Javad Moosavi
Full name of responsible person - Persian: سيد علي جواد موسوي
Street address - English: Vice chancellor for research, Iran University of Medical Sciences, Hemmat Highway, Tehran
Street address - Persian: تهران، بزرگراه همت، معاونت پژوهشی دانشگاه علوم پزشکی ایران
City - English: Tehran
City - Persian: تهران
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, Iran University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی ایران
Full name of responsible person - English: Seyed Ali Javad Moosavi
Full name of responsible person - Persian: سيد علي جواد موسوي
Street address - English: Vice chancellor for research, Iran University of Medical Sciences, Hemmat Highway, Tehran
Street address - Persian: تهران، بزرگراه همت، معاونت پژوهشی دانشگاه علوم پزشکی ایران
City - English: Tehran
City - Persian: تهران
Province: Tehran
Country: Iran (Islamic Republic of)
Postal code: 14665-354
Phone: +98 21 8805 2248
Fax:
Email: moosavi-sa@iums.ac.ir
Web page address:
contact.organization_id: Name of organization / entity - English: Vice chancellor for research, Iran University of Medical Sciences Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی ایران Full name of responsible person - English: Seyed Ali Javad Moosavi Full name of responsible person - Persian: سيد علي جواد موسوي Street address - English: Vice chancellor for research, Iran University of Medical Sciences, Hemmat Highway, Tehran Street address - Persian: تهران، بزرگراه همت، معاونت پژوهشی دانشگاه علوم پزشکی ایران City - English: Tehran City - Persian: تهران Province: Tehran Country: Iran (Islamic Republic of) Postal code: 14665-354 Phone: +98 21 8805 2248 Fax: Email: moosavi-sa@iums.ac.ir Web page address:
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Public
public
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Domestic
domestic
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Academic
academic
Person responsible for general inquiries
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree:
Area of specialty/work: 0
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province:
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code:
Phone: +98 31 5546 3378
Mobile: 00
Fax:
Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com
Web page address:
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree: phd
Area of specialty/work: 34
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province: Isfehan
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code: 1771844351
Phone: +98 31 5546 3378
Mobile: 00
Fax:
Email: asemi_r@yahoo.com
Web page address:
contact.organization_id: Name of organization / entity - English: Kashan University of Medical Sciences Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان Full name of responsible person - English: Zatollah Asemi Full name of responsible person - Persian: ذات اله عاصمی Position - English: PhD of Nutrition Position - Persian: دکتری تغذیه Latest degree: phd Area of specialty/work: 034 Area of specialty/work title - English: Area of specialty/work title - Persian: Street address - English: Ghotbe Ravandi Boulevard, Kashan Street address - Persian: کاشان، بلوار قطب راوندی City - English: Kashan City - Persian: کاشان Province: Isfehan Province - English: Province - Persian: contact.provinces_available: 1 Country: Iran (Islamic Republic of) Postal code: 1771844351 Phone: +98 31 5546 3378 Mobile: 00 Fax: Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com Web page address:
Person responsible for scientific inquiries
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree:
Area of specialty/work: 0
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province:
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code:
Phone: +31 55463378
Mobile: 00
Fax:
Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com
Web page address:
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree: phd
Area of specialty/work: 34
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province: Isfehan
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code: 1771844351
Phone: +31 55463378
Mobile: 00
Fax:
Email: asemi_r@yahoo.com
Web page address:
contact.organization_id: Name of organization / entity - English: Kashan University of Medical Sciences Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان Full name of responsible person - English: Zatollah Asemi Full name of responsible person - Persian: ذات اله عاصمی Position - English: PhD of Nutrition Position - Persian: دکتری تغذیه Latest degree: phd Area of specialty/work: 034 Area of specialty/work title - English: Area of specialty/work title - Persian: Street address - English: Ghotbe Ravandi Boulevard, Kashan Street address - Persian: کاشان، بلوار قطب راوندی City - English: Kashan City - Persian: کاشان Province: Isfehan Province - English: Province - Persian: contact.provinces_available: 1 Country: Iran (Islamic Republic of) Postal code: 1771844351 Phone: +31 55463378 Mobile: 00 Fax: Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com Web page address:
Person responsible for updating data
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree:
Area of specialty/work: 0
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province:
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code:
Phone: +98 31 5546 3378
Mobile: 00
Fax:
Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com
Web page address:
contact.organization_id:
Name of organization / entity - English: Kashan University of Medical Sciences
Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Position - English: PhD of Nutrition
Position - Persian: دکتری تغذیه
Latest degree: phd
Area of specialty/work: 34
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English: Ghotbe Ravandi Boulevard, Kashan
Street address - Persian: کاشان، بلوار قطب راوندی
City - English: Kashan
City - Persian: کاشان
Province: Isfehan
Province - English:
Province - Persian:
contact.provinces_available: 1
Country: Iran (Islamic Republic of)
Postal code: 1771844351
Phone: +98 31 5546 3378
Mobile: 00
Fax:
Email: asemi_r@yahoo.com
Web page address:
contact.organization_id: Name of organization / entity - English: Kashan University of Medical Sciences Name of organization / entity - Persian: دانشگاه علوم پزشکی کاشان Full name of responsible person - English: Zatollah Asemi Full name of responsible person - Persian: ذات اله عاصمی Position - English: PhD of Nutrition Position - Persian: دکتری تغذیه Latest degree: phd Area of specialty/work: 034 Area of specialty/work title - English: Area of specialty/work title - Persian: Street address - English: Ghotbe Ravandi Boulevard, Kashan Street address - Persian: کاشان، بلوار قطب راوندی City - English: Kashan City - Persian: کاشان Province: Isfehan Province - English: Province - Persian: contact.provinces_available: 1 Country: Iran (Islamic Republic of) Postal code: 1771844351 Phone: +98 31 5546 3378 Mobile: 00 Fax: Email: asemi_z@kaums.ac.ir; asemi_r@yahoo.com Web page address:
Sharing plan
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
undecided
empty
Undecided - It is not yet known if there will be a plan to make this available.
Undecided - It is not yet known if there will be a plan to make this available.
empty
هنوز تصمیم نگرفتهام - برنامه انتشار آن هنوز مشخص نیست.
هنوز تصمیم نگرفتهام - برنامه انتشار آن هنوز مشخص نیست.
Protocol summary
Study aim
Objective: The aim of this study is to determine the effects of multi mineral-vitamin D supplementation on metabolic profiles in patients of gestational diabetes.
Design
Study design: Randomized double-blind placebo-controlled trial. Patients will be assigned into two groups to receive supplements (n=30) or placebo (n=30).
Settings and conduct
Among patients with gestational diabetes referred to Akbarabadi Clinic affiliated to Iran University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria. Participants, investigators or the assessors of the outcomes are unaware of the study groups.
Participants/Inclusion and exclusion criteria
Inclusion criteria: Patients with gestational diabetes, aged 18 to 40 years. Exclusion criteria: Taking magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months, taking insulin, placenta abruption, pre-eclampsia, eclampsia, hypo and hyperthyroidism, smokers, kidney or liver diseases.
Intervention groups
Intervention: Patients will be assigned into two groups to receive multi mineral-vitamin D (n=30) or placebo (n=30). Multi mineral-vitamin D and placebos capsules are similar in shape and size.
Main outcome variables
Outcomes: Glycemic control (primary outcomes) and lipid profiles (secondary outcome) will be quantified at study baseline and end-of-trial.
General information
Reason for update
Acronym
IRCT registration information
IRCT registration number:IRCT201706045623N116
Registration date:2017-06-18, 1396/03/28
Registration timing:retrospective
Last update:2019-09-21, 1398/06/30
Update count:1
Registration date
2017-06-18, 1396/03/28
Registrant information
Name
Zatollah Asemi
Name of organization / entity
Kashan University of Medical Sciences
Country
Iran (Islamic Republic of)
Phone
+98 36 1534 3570
Email address
asemi_z@kaums.ac.ir
Recruitment status
Recruitment complete
Funding source
Vice chancellor for research, Iran University of Medical Sciences
Expected recruitment start date
2017-05-05, 1396/02/15
Expected recruitment end date
2017-05-15, 1396/02/25
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Clinical trial of the effect of multi mineral-vitamin D supplementation compared with the placebo on metabolic profiles in women with gestational diabetes
Public title
Effect of supplementation in treatment of women with gestational diabetes
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Patients with gestational diabetes
Aged 18 to 40 years
Exclusion criteria:
Intake of magnesium, zinc, calcium and/or vitamin D supplements during the last 3 months
Taking insulin
Placenta abruption
Pre-eclampsia
Eclampsia
Hypo and hyperthyroidism
Smokers
Age
From 18 years old to 40 years old
Gender
Female
Phase
3
Groups that have been masked
Participant
Investigator
Outcome assessor
Sample size
Target sample size:
60
Randomization (investigator's opinion)
Randomized
Randomization description
To decrease potential confounding effects, after balanced blocked randomisation, all participants will have allocated into two treatment groups to take either supplements or placebo. Randomization will be done by the use of computer software.
Blinding (investigator's opinion)
Double blinded
Blinding description
Randomization and allocation will be concealed from the researchers and participants until the final analyses are completed.
Placebo
Used
Assignment
Parallel
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
Ethics committee of Iran University of Medical Sciences
Street address
Vice chancellor for research, Iran University of Medical Sciences, Hemmat Highway, Tehran
City
Tehran
Province
Tehran
Postal code
14665-354
Approval date
2017-05-04, 1396/02/14
Ethics committee reference number
IR.IUMS.REC.1396.53499450411
Health conditions studied
1
Description of health condition studied
Gestational diabetes
ICD-10 code
O24.9
ICD-10 code description
Diabetes mellitus in pregnancy, unspecified
Primary outcomes
1
Description
Insulin
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Elisa kit
2
Description
Insulin resistance
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Using HOMA formula
Secondary outcomes
1
Description
Triglycerides
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
2
Description
Total cholesterol
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
3
Description
HDL-cholesterol
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
4
Description
LDL
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
5
Description
VLDL
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
6
Description
FPG
Timepoint
At the beginning of the study and after 6 weeks of intervention
Method of measurement
Enzymatic kit
Intervention groups
1
Description
Intervention group: Multi mineral-vitamin D supplements (Vitane, Wolfratshausen, Germany), 800 mg calcium, 200 mg magnesium, 8 mg zinc, 400 IU vitamin D3, daily, for 6 weeks orally.
Category
Treatment - Drugs
2
Description
Control group: Placebo capsule, daily for 6 weeks orally.
Category
Treatment - Drugs
Recruitment centers
1
Recruitment center
Name of recruitment center
Akbarabadi Clinic
Full name of responsible person
Maryam Karamali
Street address
Akbarabadi Hospital, Mowlavi Street, Tehran
City
Tehran
Province
Tehran
Postal code
14665-354
Phone
+98 21 8805 2248
Email
karamali.maryam2@gmail.com
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Vice chancellor for research, Iran University of Medical Sciences
Full name of responsible person
Seyed Ali Javad Moosavi
Street address
Vice chancellor for research, Iran University of Medical Sciences, Hemmat Highway, Tehran
City
Tehran
Province
Tehran
Postal code
14665-354
Phone
+98 21 8805 2248
Email
moosavi-sa@iums.ac.ir
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, Iran University of Medical Sciences
Proportion provided by this source
100
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
Person responsible for general inquiries
Contact
Name of organization / entity
Kashan University of Medical Sciences
Full name of responsible person
Zatollah Asemi
Position
PhD of Nutrition
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Ghotbe Ravandi Boulevard, Kashan
City
Kashan
Province
Isfehan
Postal code
1771844351
Phone
+98 31 5546 3378
Fax
Email
asemi_r@yahoo.com
Web page address
Person responsible for scientific inquiries
Contact
Name of organization / entity
Kashan University of Medical Sciences
Full name of responsible person
Zatollah Asemi
Position
PhD of Nutrition
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Ghotbe Ravandi Boulevard, Kashan
City
Kashan
Province
Isfehan
Postal code
1771844351
Phone
+31 55463378
Fax
Email
asemi_r@yahoo.com
Web page address
Person responsible for updating data
Contact
Name of organization / entity
Kashan University of Medical Sciences
Full name of responsible person
Zatollah Asemi
Position
PhD of Nutrition
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Ghotbe Ravandi Boulevard, Kashan
City
Kashan
Province
Isfehan
Postal code
1771844351
Phone
+98 31 5546 3378
Fax
Email
asemi_r@yahoo.com
Web page address
Sharing plan
Deidentified Individual Participant Data Set (IPD)
Undecided - It is not yet known if there will be a plan to make this available
Study Protocol
Undecided - It is not yet known if there will be a plan to make this available
Statistical Analysis Plan
Undecided - It is not yet known if there will be a plan to make this available
Informed Consent Form
Undecided - It is not yet known if there will be 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