Clinical trial of the effect of combined omega-3 and vitamin D supplementation compared with the placebo on metabolic profiles in women with polycystic ovary syndrome
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Protocol summary
Objective: The aim of this study is to determine the effects of combined omega-3 and vitamin D supplementation on metabolic and genetic profiles in patients of polycystic ovary syndrome (PCOS). 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 PCOS according to Rotterdam criteria aged 18 to 40 years. Exclusion criteria: Unwillingness to cooperate. Population and sample size: Among patients with PCOS referred to Kosar Clinic affiliated to Arak 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 combined omega-3 and vitamin D (n=30) or placebo (n=30). Combined omega-3 and vitamin D, and placebos capsules are similar in shape and size. Fasting blood samples will be taken at baseline and 12 weeks after the intervention. At the beginning and end of the intervention: 3 months. Outcomes: Hormonal profiles (primary outcomes) and biomarkers of inflammation, oxidative stress and genetic (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 combined omega-3 and vitamin D supplementation on metabolic and genetic profiles in patients of polycystic ovary syndrome (PCOS). 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 PCOS according to Rotterdam criteria aged 18 to 40 years. Exclusion criteria: Unwillingness to cooperate. Population and sample size: Among patients with PCOS referred to Kosar Clinic affiliated to Arak 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 combined omega-3 and vitamin D (n=30) or placebo (n=30). Combined omega-3 and vitamin D, and placebos capsules are similar in shape and size. Fasting blood samples will be taken at baseline and 12 weeks after the intervention. At the beginning and end of the intervention: 3 months. Outcomes: Hormonal profiles (primary outcomes) and biomarkers of inflammation, oxidative stress and genetic (secondary outcome) will be quantified at study baseline and end-of-trial.
هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب امگا-3 و ویتامین D بر پروفایل های متابولیک و ژنتیک در بیماران مبتلا به سندروم تخمدان پلی کیستیک 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 سندروم تخمدان پلی کیستیک بر اساس معیار روتردام 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 سندروم تخمدان پلی کیستیک ارجاع شده به کلینیک کوثر وابسته به دانشگاه علوم پزشکی اراک، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران به دو گروه برای دریافت ترکیب امگا-3 و ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های ترکیب امگا-3 و ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند. نمونه خون ناشتا در ابتدای مطالعه و 12 هفته بعد از مداخله از بیماران گرفته خواهد شد. زمان مداخله: 3 ماه. پيامدها: پروفایل های هورمونی (پیامدهای اولیه) و بیومارکرهای التهاب، استرس اکسیداتیو و ژنتیک (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
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هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب امگا-3 و ویتامین D بر پروفایل های متابولیک و ژنتیک در بیماران مبتلا به سندروم تخمدان پلی کیستیک 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 سندروم تخمدان پلی کیستیک بر اساس معیار روتردام 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 سندروم تخمدان پلی کیستیک ارجاع شده به کلینیک کوثر وابسته به دانشگاه علوم پزشکی اراک، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران به دو گروه برای دریافت ترکیب امگا-3 و ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های ترکیب امگا-3 و ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند. نمونه خون ناشتا در ابتدای مطالعه و 12 هفته بعد از مداخله از بیماران گرفته خواهد شد. زمان مداخله: 3 ماه. پيامدها: پروفایل های هورمونی (پیامدهای اولیه) و بیومارکرهای التهاب، استرس اکسیداتیو و ژنتیک (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
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The aim of this study is to determine the effects of combined omega-3 and vitamin D supplementation on metabolic and genetic profiles in patients of polycystic ovary syndrome (PCOS).
The aim of this study is to determine the effects of combined omega-3 and vitamin D supplementation on metabolic and genetic profiles in patients of polycystic ovary syndrome (PCOS).
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هدف این مطالعه تعیین اثرات مکمل یاری ترکیب امگا-3 و ویتامین D بر پروفایل های متابولیک و ژنتیک در بیماران مبتلا به سندروم تخمدان پلی کیستیک است.
هدف این مطالعه تعیین اثرات مکمل یاری ترکیب امگا-3 و ویتامین D بر پروفایل های متابولیک و ژنتیک در بیماران مبتلا به سندروم تخمدان پلی کیستیک است.
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Study design: Parallel double-blind (both patients and researchers) clinical trial. Randomization will be done by the use of computer-generated random numbers.
Study design: Parallel double-blind (both patients and researchers) clinical trial. Randomization will be done by the use of computer-generated random numbers.
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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.
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.
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Population and sample size: Among patients with PCOS referred to Kosar Clinic affiliated to Arak University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria.
Population and sample size: Among patients with PCOS referred to Kosar Clinic affiliated to Arak University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria.
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حجم نمونه و جمعیت مورد مطالعه: از بین بیماران مبتلا به سندروم تخمدان پلی کیستیک ارجاع شده به کلینیک کوثر وابسته به دانشگاه علوم پزشکی اراک، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد.
حجم نمونه و جمعیت مورد مطالعه: از بین بیماران مبتلا به سندروم تخمدان پلی کیستیک ارجاع شده به کلینیک کوثر وابسته به دانشگاه علوم پزشکی اراک، 60 بیمار بر اساس معیار های ورود و خروج از مطالعه انتخاب خواهند شد.
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Inclusion criteria: Patients with PCOS according to Rotterdam criteria, higher than 5 years of their disease and aged 18 to 40 years will be included in this study. Exclusion criteria: Pregnancy, adrenal hyperplasia, androgen secreting tumors, hyperprolactinemia, thyroid dysfunction, diabetes or impaired glucose tolerance.
Inclusion criteria: Patients with PCOS according to Rotterdam criteria, higher than 5 years of their disease and aged 18 to 40 years will be included in this study. Exclusion criteria: Pregnancy, adrenal hyperplasia, androgen secreting tumors, hyperprolactinemia, thyroid dysfunction, diabetes or impaired glucose tolerance.
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معیار ورود به مطالعه: بیماران مبتلا به سندرم تخمدان پلی کیستیک بر اساس معیار روتردام و در محدوده سنی 18 تا 40 سال وارد مطالعه خواهند شد. معیار خروج از مطالعه: بارداری، هایپرپلازی آدرنال، تومورهای ترشح کننده آندروژن، هایپر پرولاکتینمی، اختلال عملکرد تیروئید، دیابت و اختلال در تحمل گلوکز.
معیار ورود به مطالعه: بیماران مبتلا به سندرم تخمدان پلی کیستیک بر اساس معیار روتردام و در محدوده سنی 18 تا 40 سال وارد مطالعه خواهند شد. معیار خروج از مطالعه: بارداری، هایپرپلازی آدرنال، تومورهای ترشح کننده آندروژن، هایپر پرولاکتینمی، اختلال عملکرد تیروئید، دیابت و اختلال در تحمل گلوکز.
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Intervention: Patients will be assigned into two groups to receive combined omega-3 and vitamin D (n=30) or placebo (n=30). Combined omega-3 and vitamin D, and placebos capsules are similar in shape and size.
Intervention: Patients will be assigned into two groups to receive combined omega-3 and vitamin D (n=30) or placebo (n=30). Combined omega-3 and vitamin D, and placebos capsules are similar in shape and size.
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مداخله مورد مطالعه: بیماران به دو گروه برای دریافت ترکیب امگا-3 و ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های ترکیب امگا-3 و ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند.
مداخله مورد مطالعه: بیماران به دو گروه برای دریافت ترکیب امگا-3 و ویتامین D (30=n) یا پلاسبو (30=n) اختصاص داده خواهند شد. کپسول های ترکیب امگا-3 و ویتامین D و پلاسبو از نظر شکل و اندازه مشابه هستند.
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Outcomes: Total testosterone (primary outcomes) and biomarkers of inflammation, oxidative stress, genetic and mental health (secondary outcome) will be quantified at study baseline and end-of-trial.
Outcomes: Total testosterone (primary outcomes) and biomarkers of inflammation, oxidative stress, genetic and mental health (secondary outcome) will be quantified at study baseline and end-of-trial.
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پيامدها: توتال تستوسترون (پیامدهای اولیه) و بیومارکرهای التهاب، استرس اکسیداتیو، ژنتیک و سلامت روان (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
پيامدها: توتال تستوسترون (پیامدهای اولیه) و بیومارکرهای التهاب، استرس اکسیداتیو، ژنتیک و سلامت روان (پیامدهای ثانویه) در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
General information
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Patients with PCOS according to Rotterdam criteria
Aged 18 to 40 years
Written informed consent
Patients with PCOS according to Rotterdam criteria Aged 18 to 40 years Written informed consent
بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام
در محدوده سنی 18 تا 40 سال
رضایت آگاهانه کتبی
بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام در محدوده سنی 18 تا 40 سال رضایت آگاهانه کتبی
بارداری
هایپرپلازی آدرنال
تومورهای ترشح کننده آندروژن
هایپر پرولاکتینمی
اختلال عملکرد تیروئید
دیابت و اختلال در تحمل گلوکز
بارداری هایپرپلازی آدرنال تومورهای ترشح کننده آندروژن هایپر پرولاکتینمی اختلال عملکرد تیروئید دیابت و اختلال در تحمل گلوکز
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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Randomization will be done by the use of computer-generated random numbers.
Randomization will be done by the use of computer-generated random numbers.
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تصادفی سازی با استفاده از جدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
تصادفی سازی با استفاده از جدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
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Participants, investigators or the assessors of the outcomes are unaware of the study groups.
Participants, investigators or the assessors of the outcomes are unaware of the study groups.
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شرکت کنندگان و هم محققان یا ارزیابان پیامد از تخصیص گروههای مطالعه بی اطلاعند.
شرکت کنندگان و هم محققان یا ارزیابان پیامد از تخصیص گروههای مطالعه بی اطلاعند.
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Primary outcomes
#1
SHBG
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SHBG
SHBG
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SHBG
At the beginning of the study and after 12 weeks of intervention
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At the beginning of the study and after 12 weeks of intervention
در ابتدای مطالعه و 12 هفته بعد از مداخله
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در ابتدای مطالعه و 12 هفته بعد از مداخله
Elisa kit
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Elisa kit
کیت الایزا
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کیت الایزا
Secondary outcomes
#1
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hs-CRP
hs-CRP
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پروتئین واکنشگر C با حساسیت بالا
پروتئین واکنشگر C با حساسیت بالا
empty
At the beginning of the study and after 12 weeks of intervention
At the beginning of the study and after 12 weeks of intervention
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در ابتدای مطالعه و 12 هفته بعد از مداخله
در ابتدای مطالعه و 12 هفته بعد از مداخله
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Elisa kit
Elisa kit
empty
کیت الایزا
کیت الایزا
#2
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SHBG
SHBG
empty
SHBG
SHBG
empty
At the beginning of the study and after 12 weeks of intervention
At the beginning of the study and after 12 weeks of intervention
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در ابتدای مطالعه و 12 هفته بعد از مداخله
در ابتدای مطالعه و 12 هفته بعد از مداخله
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Elisa kit
Elisa kit
empty
کیت الایزا
کیت الایزا
#3
empty
Beck score
Beck score
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امتیاز بک
امتیاز بک
empty
At the beginning of the study and after 12 weeks of intervention
At the beginning of the study and after 12 weeks of intervention
empty
در ابتدای مطالعه و 12 هفته بعد از مداخله
در ابتدای مطالعه و 12 هفته بعد از مداخله
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Questionnaire
Questionnaire
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پرسشنامه
پرسشنامه
#4
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GHQ score
GHQ score
empty
امتیاز سلامت عمومی
امتیاز سلامت عمومی
empty
At the beginning of the study and after 12 weeks of intervention
At the beginning of the study and after 12 weeks of intervention
empty
در ابتدای مطالعه و 12 هفته بعد از مداخله
در ابتدای مطالعه و 12 هفته بعد از مداخله
empty
Questionnaire
Questionnaire
empty
پرسشنامه
پرسشنامه
#5
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DASS-28 score
DASS-28 score
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امتیاز DASS-28
امتیاز DASS-28
empty
At the beginning of the study and after 12 weeks of intervention
At the beginning of the study and after 12 weeks of intervention
empty
در ابتدای مطالعه و 12 هفته بعد از مداخله
در ابتدای مطالعه و 12 هفته بعد از مداخله
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Questionnaire
Questionnaire
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پرسشنامه
پرسشنامه
Recruitment centers
#1
Name of recruitment center - English: Kosar Clinic
Name of recruitment center - Persian: کلینیک کوثر
Full name of responsible person - English: Mehri Jamilian
Full name of responsible person - Persian: مهری جمیلیان
Street address - English: Emam Khomeyni Avenue, Arak
Street address - Persian: اراک، خیابان امام خمینی
City - English: Arak
City - Persian: اراک
Province:
Country: Iran (Islamic Republic of)
Postal code:
Phone:
Fax:
Email:
Web page address:
Name of recruitment center - English: Kosar Clinic
Name of recruitment center - Persian: کلینیک کوثر
Full name of responsible person - English: Mehri Jamilian
Full name of responsible person - Persian: مهری جمیلیان
Street address - English: Emam Khomeyni Avenue, Arak
Street address - Persian: اراک، خیابان امام خمینی
City - English: Arak
City - Persian: اراک
Province: Markazi
Country: Iran (Islamic Republic of)
Postal code: 3819691187
Phone: +98 38 1969 3345
Fax:
Email: mjamilian@arakmu.ac.ir
Web page address:
Name of recruitment center - English: Kosar Clinic Name of recruitment center - Persian: کلینیک کوثر Full name of responsible person - English: Mehri Jamilian Full name of responsible person - Persian: مهری جمیلیان Street address - English: Emam Khomeyni Avenue, Arak Street address - Persian: اراک، خیابان امام خمینی City - English: Arak City - Persian: اراک Province: Markazi Country: Iran (Islamic Republic of) Postal code: 3819691187 Phone: +98 38 1969 3345 Fax: Email: mjamilian@arakmu.ac.ir Web page address:
Sponsors / Funding sources
#1
contact.organization_id:
Name of organization / entity - English: Vice chancellor for research, Arak University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی اراک
Full name of responsible person - English: Mohammad Rafiee
Full name of responsible person - Persian: محمد رفیعی
Street address - English: Vice chancellor for research, Arak University of Medical Sciences, Sardasht Avenue, Arak
Street address - Persian: اراك، معاونت پژوهشی دانشگاه علوم پزشکی اراک، خیابان سردشت، معاونت پژوهشی
City - English: Arak
City - Persian: اراک
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, Arak University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی اراک
Full name of responsible person - English: Mohammad Rafiee
Full name of responsible person - Persian: محمد رفیعی
Street address - English: Vice chancellor for research, Arak University of Medical Sciences, Sardasht Avenue, Arak
Street address - Persian: اراك، معاونت پژوهشی دانشگاه علوم پزشکی اراک، خیابان سردشت، معاونت پژوهشی
City - English: Arak
City - Persian: اراک
Province: Markazi
Country: Iran (Islamic Republic of)
Postal code: 3819693345
Phone: +98 86 3313 6055
Fax:
Email: info@arakmu.ac.i
Web page address:
contact.organization_id: Name of organization / entity - English: Vice chancellor for research, Arak University of Medical Sciences Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی اراک Full name of responsible person - English: Mohammad Rafiee Full name of responsible person - Persian: محمد رفیعی Street address - English: Vice chancellor for research, Arak University of Medical Sciences, Sardasht Avenue, Arak Street address - Persian: اراك، معاونت پژوهشی دانشگاه علوم پزشکی اراک، خیابان سردشت، معاونت پژوهشی City - English: Arak City - Persian: اراک Province: Markazi Country: Iran (Islamic Republic of) Postal code: 3819693345 Phone: +98 86 3313 6055 Fax: Email: info@arakmu.ac.i 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: 8115187159
Phone: +98 31 5546 3378
Mobile: +98 913 361 5446
Fax:
Email: asemi_z@kaums.ac.ir
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: 8115187159 Phone: +98 31 5546 3378 Mobile: 00+98 913 361 5446 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: +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: 8115187159
Phone: +98 31 5546 3378
Mobile: +98 913 361 5446
Fax:
Email: asemi_z@kaums.ac.ir
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: 8115187159 Phone: +98 31 5546 3378 Mobile: 00+98 913 361 5446 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: 8115187159
Phone: +98 31 5546 3378
Mobile: +98 913 361 5446
Fax:
Email: asemi_z@kaums.ac.ir
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: 8115187159 Phone: +98 31 5546 3378 Mobile: 00+98 913 361 5446 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
The aim of this study is to determine the effects of combined omega-3 and vitamin D supplementation on metabolic and genetic profiles in patients of polycystic ovary syndrome (PCOS).
Design
Study design: Parallel double-blind (both patients and researchers) clinical trial. Randomization will be done by the use of computer-generated random numbers.
Settings and conduct
Population and sample size: Among patients with PCOS referred to Kosar Clinic affiliated to Arak University of Medical Sciences, 60 patients will be selected according to inclusion and exclusion criteria.
Participants/Inclusion and exclusion criteria
Inclusion criteria: Patients with PCOS according to Rotterdam criteria, higher than 5 years of their disease and aged 18 to 40 years will be included in this study. Exclusion criteria: Pregnancy, adrenal hyperplasia, androgen secreting tumors, hyperprolactinemia, thyroid dysfunction, diabetes or impaired glucose tolerance.
Intervention groups
Intervention: Patients will be assigned into two groups to receive combined omega-3 and vitamin D (n=30) or placebo (n=30). Combined omega-3 and vitamin D, and placebos capsules are similar in shape and size.
Main outcome variables
Outcomes: Total testosterone (primary outcomes) and biomarkers of inflammation, oxidative stress, genetic and mental health (secondary outcome) will be quantified at study baseline and end-of-trial.
General information
Reason for update
Acronym
IRCT registration information
IRCT registration number:IRCT201704245623N114
Registration date:2017-04-25, 1396/02/05
Registration timing:retrospective
Last update:2019-09-22, 1398/06/31
Update count:1
Registration date
2017-04-25, 1396/02/05
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, Arak University of Medical Sciences
Expected recruitment start date
2017-02-21, 1395/12/03
Expected recruitment end date
2017-03-23, 1396/01/03
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Clinical trial of the effect of combined omega-3 and vitamin D supplementation compared with the placebo on metabolic profiles in women with polycystic ovary syndrome
Public title
Effect of supplementation in treatment of women with polycystic ovary syndrome
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Patients with PCOS according to Rotterdam criteria
Aged 18 to 40 years
Written informed consent
Randomization will be done by the use of computer-generated random numbers.
Blinding (investigator's opinion)
Double blinded
Blinding description
Participants, investigators or the assessors of the outcomes are unaware of the study groups.
Placebo
Used
Assignment
Parallel
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
Ethics committee of Arak University of Medical Sciences
Street address
Vice chancellor for research, Arak University of Medical Sciences, Sardasht Avenue, Arak
City
Arak
Province
Markazi
Postal code
3819693345
Approval date
2017-02-20, 1395/12/02
Ethics committee reference number
IR.ARAKMU.REC.1395.406
Health conditions studied
1
Description of health condition studied
Polycystic ovarian syndrome
ICD-10 code
E28.2
ICD-10 code description
Polycystic ovarian syndrome
Primary outcomes
1
Description
Total testosterone
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
Secondary outcomes
1
Description
Total antioxidant
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Spectrophotometry
2
Description
Malondialdehyde
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Spectrophotometry
3
Description
Glutathione
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Spectrophotometry
4
Description
Expressed levels of LL-1 gene
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
PCR
5
Description
Expressed levels of TNF-a gene
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
PCR
6
Description
Expressed levels of IL-8 gene
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
PCR
7
Description
hs-CRP
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
8
Description
SHBG
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
9
Description
Beck score
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Questionnaire
10
Description
GHQ score
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Questionnaire
11
Description
DASS-28 score
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Questionnaire
Intervention groups
1
Description
Intervention group: 2000 mg omega-3 daily (Barij Essence, Kashan, Iran) and 50000 IU vitamin D every 2 weeks (Zahravi, Tabriz, Iran), for 12 weeks orally.
Category
Treatment - Drugs
2
Description
Control group: Placebo capsule (Barij Essence, Kashan, Iran), for 12 weeks orally.
Category
Placebo
Recruitment centers
1
Recruitment center
Name of recruitment center
Kosar Clinic
Full name of responsible person
Mehri Jamilian
Street address
Emam Khomeyni Avenue, Arak
City
Arak
Province
Markazi
Postal code
3819691187
Phone
+98 38 1969 3345
Email
mjamilian@arakmu.ac.ir
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Vice chancellor for research, Arak University of Medical Sciences
Full name of responsible person
Mohammad Rafiee
Street address
Vice chancellor for research, Arak University of Medical Sciences, Sardasht Avenue, Arak
City
Arak
Province
Markazi
Postal code
3819693345
Phone
+98 86 3313 6055
Email
info@arakmu.ac.i
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, Arak 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
8115187159
Phone
+98 31 5546 3378
Fax
Email
asemi_z@kaums.ac.ir
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
8115187159
Phone
+98 31 5546 3378
Fax
Email
asemi_z@kaums.ac.ir
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
8115187159
Phone
+98 31 5546 3378
Fax
Email
asemi_z@kaums.ac.ir
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