Clinical trial of the effect of combined omega-3 fatty acid and vitamin E supplementation compared with the placebo on hormonal profiles in women with polycystic ovary syndrome
Red color represents old content. It may be empty showing addition in the new version.
Green color represents new content. It may be empty showing deletion in the new version.
Inline
Side by side
Added new contents,
deleted old contents,contents that are not changed.
New table contents
New table contents
Old table contents
Old table contents
Unchanged contents
Unchanged contents
Added new contents, contents that are not changed.
Deleted old contents, contents that are not changed.
Old table contents
Old table contents
Unchanged contents
Unchanged contents
New table contents
New table contents
Unchanged contents
Unchanged contents
Protocol summary
Objective: The aim of this study is to determine the effects of combined omega-3 fatty acid and vitamin E supplementation on hormonal profiles in patients with polycystic ovary syndrome (PCOS). Study design: Parallel double-blind (both patients and researchers) randomized controlled clinical trial. Random assignment will be done by the use of computer-generated random numbers. 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: Unwillingness to cooperate will be excluded in the study. Population and sample size: 60 patients with PCOS of eligible and referred to Naghavi Clinic affiliated to Kashan University of Medical Sciences, Kashan, Iran in the study will be selected. Intervention: Patients will be assigned to receive either combined omega-3 fatty acid and vitamin E supplements (intervention group: n=30) or placebo (control group: n=30). Fasting blood samples will be taken at baseline and after 12-wk intervention. Start and end date of intervention: 3 months. Outcomes: Hormonal profiles will be meseaured at study baseline and End-of-trial.
empty
Objective: The aim of this study is to determine the effects of combined omega-3 fatty acid and vitamin E supplementation on hormonal profiles in patients with polycystic ovary syndrome (PCOS). Study design: Parallel double-blind (both patients and researchers) randomized controlled clinical trial. Random assignment will be done by the use of computer-generated random numbers. 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: Unwillingness to cooperate will be excluded in the study. Population and sample size: 60 patients with PCOS of eligible and referred to Naghavi Clinic affiliated to Kashan University of Medical Sciences, Kashan, Iran in the study will be selected. Intervention: Patients will be assigned to receive either combined omega-3 fatty acid and vitamin E supplements (intervention group: n=30) or placebo (control group: n=30). Fasting blood samples will be taken at baseline and after 12-wk intervention. Start and end date of intervention: 3 months. Outcomes: Hormonal profiles will be meseaured at study baseline and End-of-trial.
هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب اسید چرب امگا-3 و ویتامین E بر پروفایل های هورمونی در بیماران مبتلا به سندروم تخمدان پلی کیستیک است. طراحي انجام مطالعه: تصادفي کارآزمایی بالینی دو سوکور (هم بیماران و هم محققان) موازی. تصادفی سازی با استفاده از اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد. معیار ورود به مطالعه: بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام، بیشتر از 5 سال از سابقه بیماری آن ها و در محدوده سنی 18 تا 40 سال وارد مطالعه خواهند شد. معیار خروج از مطالعه: عدم تمایل به همکاری از مطالعه خارج خواهند شد. حجم نمونه و جمعیت مورد مطالعه: 60 بیمار مبتلا به سندروم تخمدان پلی کیستیک واجد شرایط و ارجاع شده به کلینیک نقوی وابسته به دانشگاه علوم پزشکی کاشان، کاشان، ایران در مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران برای دریافت مکمل ترکیب اسید چرب امگا-3 و ویتامین E (گروه مداخله:30=n) یا پلاسبو (گروه کنترل: 30=n) تقسیم خواهند شد. 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 در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
empty
هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب اسید چرب امگا-3 و ویتامین E بر پروفایل های هورمونی در بیماران مبتلا به سندروم تخمدان پلی کیستیک است. طراحي انجام مطالعه: تصادفي کارآزمایی بالینی دو سوکور (هم بیماران و هم محققان) موازی. تصادفی سازی با استفاده از اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد. معیار ورود به مطالعه: بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام، بیشتر از 5 سال از سابقه بیماری آن ها و در محدوده سنی 18 تا 40 سال وارد مطالعه خواهند شد. معیار خروج از مطالعه: عدم تمایل به همکاری از مطالعه خارج خواهند شد. حجم نمونه و جمعیت مورد مطالعه: 60 بیمار مبتلا به سندروم تخمدان پلی کیستیک واجد شرایط و ارجاع شده به کلینیک نقوی وابسته به دانشگاه علوم پزشکی کاشان، کاشان، ایران در مطالعه انتخاب خواهند شد. مداخله مورد مطالعه: بیماران برای دریافت مکمل ترکیب اسید چرب امگا-3 و ویتامین E (گروه مداخله:30=n) یا پلاسبو (گروه کنترل: 30=n) تقسیم خواهند شد. 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 در ابتدا و انتهای مداخله اندازه گیری خواهد شد.
empty
Objective: The aim of this study is to determine the effects of combined omega-3 fatty acid and vitamin E supplementation on hormonal profiles in patients with polycystic ovary syndrome (PCOS).
Objective: The aim of this study is to determine the effects of combined omega-3 fatty acid and vitamin E supplementation on hormonal profiles in patients with polycystic ovary syndrome (PCOS).
empty
هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب اسید چرب امگا-3 و ویتامین E بر پروفایل های هورمونی در بیماران مبتلا به سندروم تخمدان پلی کیستیک است.
هدف: هدف این مطالعه تعیین اثرات مکمل یاری ترکیب اسید چرب امگا-3 و ویتامین E بر پروفایل های هورمونی در بیماران مبتلا به سندروم تخمدان پلی کیستیک است.
empty
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.
empty
طراحي انجام مطالعه: کارآزمایی بالینی دو سوکور (هم بیماران و هم محققان) موازی. تصادفی سازی با استفاده از جدول 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 از جدول اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
empty
Population and sample size: 64 women with PCOS eligible and referred to Naghavi Clinic affiliated to Kashan University of Medical Sciences, Kashan, Iran in the study will be selected.
Population and sample size: 64 women with PCOS eligible and referred to Naghavi Clinic affiliated to Kashan University of Medical Sciences, Kashan, Iran in the study will be selected.
empty
حجم نمونه و جمعیت مورد مطالعه: 64 زن مبتلا به سندروم پلی کیستیک تخمدان واجد شرایط و ارجاع شده به کلینیک نقوی وابسته به دانشگاه علوم پزشکی کاشان، کاشان، ایران در مطالعه انتخاب خواهند شد.
حجم نمونه و جمعیت مورد مطالعه: 64 زن مبتلا به سندروم پلی کیستیک تخمدان واجد شرایط و ارجاع شده به کلینیک نقوی وابسته به دانشگاه علوم پزشکی کاشان، کاشان، ایران در مطالعه انتخاب خواهند شد.
empty
Inclusion criteria: Patients with PCOS according to Rotterdam criteria aged 18 to 40 years. Exclusion criteria: Pregnant women, diabetes, uncontrolled hypertension, hypo or hyperthyroidism, liver disease, androgen-secreting tumor, or hyperprolactinemia.
Inclusion criteria: Patients with PCOS according to Rotterdam criteria aged 18 to 40 years. Exclusion criteria: Pregnant women, diabetes, uncontrolled hypertension, hypo or hyperthyroidism, liver disease, androgen-secreting tumor, or hyperprolactinemia.
empty
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: زنان باردار، دیابت، فشار خون کنترل نشده، کم یا پرکاری تیروئید، بیماری کبدی، تومور ترشج کننده آندروژن یا افزایش پرولاکتین خون.
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: زنان باردار، دیابت، فشار خون کنترل نشده، کم یا پرکاری تیروئید، بیماری کبدی، تومور ترشج کننده آندروژن یا افزایش پرولاکتین خون.
empty
Intervention group: Combined 1000 mg omega-3 fatty acids and 400 IU vitamin E, manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally.
Control group: Placebo manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally.
Intervention group: Combined 1000 mg omega-3 fatty acids and 400 IU vitamin E, manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally. Control group: Placebo manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally.
empty
گروه مداخله: ترکیب 1000 میلی گرم اسیدهای چرب امگا-3 و 400 واحد ویتامین E، ساخت شرکت باریج اسانس، کاشان، ایران؛ یک بار در روز، به صورت خوراکی برای 12 هفته.
گروه کنترل: پلاسبو ساخت شرکت باریج اسانس، کاشان، ایران، یک بار در روز، به صورت خوراکی برای 12 هفته.
گروه مداخله: ترکیب 1000 میلی گرم اسیدهای چرب امگا-3 و 400 واحد ویتامین E، ساخت شرکت باریج اسانس، کاشان، ایران؛ یک بار در روز، به صورت خوراکی برای 12 هفته. گروه کنترل: پلاسبو ساخت شرکت باریج اسانس، کاشان، ایران، یک بار در روز، به صورت خوراکی برای 12 هفته.
empty
Outcomes: Markers of insulin metabolism (primary outcomes) and hormonal parameters and other metabolic profiles (secondary outcomes).
Outcomes: Markers of insulin metabolism (primary outcomes) and hormonal parameters and other metabolic profiles (secondary outcomes).
empty
پيامدها: مارکرهای متابولیسم انسولین (پیامدهای اولیه) و پارامترهای هورمونی و سایر پروفایل های متابولیک (پیامدهای ثانویه).
پيامدها: مارکرهای متابولیسم انسولین (پیامدهای اولیه) و پارامترهای هورمونی و سایر پروفایل های متابولیک (پیامدهای ثانویه).
General information
1
1
1
1
1
1
2
3
23
60
64
6064
empty
Due to an error, the request for an update in our website was conducted after paper published. However, the revisions were accordance with either the original approved proposal or with coordination with Vice Chancellor of Research at the University.
Due to an error, the request for an update in our website was conducted after paper published. However, the revisions were accordance with either the original approved proposal or with coordination with Vice Chancellor of Research at the University.
empty
بخاطر یک اشتباه، درخواست برای بروزرسانی در وب سایت ما بعد از چاپ مقاله انجام شد. اگرچه، اصلاحات مطابق با یا پروپوزال تصویب شده اولیه یا با هماهنگی معاونت پژوهشی دانشگاه بود.
بخاطر یک اشتباه، درخواست برای بروزرسانی در وب سایت ما بعد از چاپ مقاله انجام شد. اگرچه، اصلاحات مطابق با یا پروپوزال تصویب شده اولیه یا با هماهنگی معاونت پژوهشی دانشگاه بود.
Patients with PCOS according to Rotterdam criteria aged 18 to 40 years
Patients with PCOS according to Rotterdam criteria aged 18 to 40 years
بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام در محدوده سنی 18 تا 40 سال
بیماران مبتلا به سندروم تخمدان پلی کیستیک بر اساس معیار روتردام در محدوده سنی 18 تا 40 سال
Pregnant women
Diabetes
Uncontrolled hypertension
Hypo or hyperthyroidism
Liver disease
Androgen-secreting tumor
Hyperprolactinemia
Pregnant women Diabetes Uncontrolled hypertension Hypo or hyperthyroidism Liver disease Androgen-secreting tumor Hyperprolactinemia
زنان باردار
دیابت
فشار خون کنترل نشده
کم یا پرکاری تیروئید
بیماری کبدی
تومور ترشج کننده آندروژن یا افزایش پرولاکتین خون
زنان باردار دیابت فشار خون کنترل نشده کم یا پرکاری تیروئید بیماری کبدی تومور ترشج کننده آندروژن یا افزایش پرولاکتین خون
empty
At study baseline and after stratification for pre-intervention BMI and age, subjects will be randomly divided into two groups to take supplements (n=32) or placebo (n=32). Randomization will be done by the use of computer-generated random numbers.
At study baseline and after stratification for pre-intervention BMI and age, subjects will be randomly divided into two groups to take supplements (n=32) or placebo (n=32). Randomization will be done by the use of computer-generated random numbers.
empty
در ابتدای مطالعه و بعد از طبقه بندی بر اساس مقادیر پایه نمایه توده بدنی و سن، افراد به طور تصادفی به دو گروه برای دریافت مکمل (n=32) و پلاسبو (n=32) تخصیص داده می شوند. تصادفی سازی با استفاده از اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
در ابتدای مطالعه و بعد از طبقه بندی بر اساس مقادیر پایه نمایه توده بدنی و سن، افراد به طور تصادفی به دو گروه برای دریافت مکمل (n=32) و پلاسبو (n=32) تخصیص داده می شوند. تصادفی سازی با استفاده از اعداد تصادفی ایجاد شده توسط کامپیوتر انجام خواهد شد.
empty
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.
empty
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.
empty
empty
Primary outcomes
#1
Questionnaire
Calculation using HOMA formula
QuestionnaireCalculation using HOMA formula
پرسشنامه
محاسبه شده با استفاده از فرمول HOMA
پرسشنامهمحاسبه شده با استفاده از فرمول HOMA
Secondary outcomes
#1
Prolactin
SHBG
ProlactinSHBG
پرولاکتین
SHBG
پرولاکتینSHBG
#2
Follicular-stimulating hormone
DHEAS
Follicular-stimulating hormoneDHEAS
هورمون تحریک کننده فولیکول
DHEAS
هورمون تحریک کننده فولیکولDHEAS
#3
empty
FPG
FPG
empty
قند خون ناشتا
قند خون ناشتا
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
Enzymatic kit
Enzymatic kit
empty
کیت آنزیمی
کیت آنزیمی
#4
empty
Hirsutism
Hirsutism
empty
هیرسوتیسم
هیرسوتیسم
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
Clinical observation
Clinical observation
empty
مشاهده بالینی
مشاهده بالینی
Recruitment centers
#1
Name of recruitment center - English: Naghavi Clinic
Name of recruitment center - Persian: کلینیک نقوی
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Street address - English: Shahid Rajaee Avenue, Kashan
Street address - Persian: کاشان، خیابان شهید رجایی
City - English: Kashan
City - Persian: کاشان
Province:
Country: Iran (Islamic Republic of)
Postal code:
Phone:
Fax:
Email:
Web page address:
Name of recruitment center - English: Naghavi Clinic
Name of recruitment center - Persian: کلینیک نقوی
Full name of responsible person - English: Zatollah Asemi
Full name of responsible person - Persian: ذات اله عاصمی
Street address - English: Shahid Rajaee Avenue, Kashan
Street address - Persian: کاشان، خیابان شهید رجایی
City - English: Kashan
City - Persian: کاشان
Province: Isfehan
Country: Iran (Islamic Republic of)
Postal code: 8715988141
Phone: +98 31 5546 3378
Fax:
Email: asemi_r@yahoo.com
Web page address:
Name of recruitment center - English: Naghavi Clinic Name of recruitment center - Persian: کلینیک نقوی Full name of responsible person - English: Zatollah Asemi Full name of responsible person - Persian: ذات اله عاصمی Street address - English: Shahid Rajaee Avenue, Kashan Street address - Persian: کاشان، خیابان شهید رجایی City - English: Kashan City - Persian: کاشان Province: Isfehan Country: Iran (Islamic Republic of) Postal code: 8715988141 Phone: +98 31 5546 3378 Fax: Email: asemi_r@yahoo.com Web page address:
Sponsors / Funding sources
#1
contact.organization_id:
Name of organization / entity - English: Vice chancellor for research, Kashan University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Gholamali Hamidi
Full name of responsible person - Persian: غلامعلی حمیدی
Street address - English: Kashan University of Medical Sciences
Street address - Persian: دانشگاه علوم پزشکی کاشان
City - English: Kashan
City - Persian: کاشان
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, Kashan University of Medical Sciences
Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی کاشان
Full name of responsible person - English: Gholamali Hamidi
Full name of responsible person - Persian: غلامعلی حمیدی
Street address - English: Kashan University of Medical Sciences
Street address - Persian: دانشگاه علوم پزشکی کاشان
City - English: Kashan
City - Persian: کاشان
Province: Isfehan
Country: Iran (Islamic Republic of)
Postal code: 8115187159
Phone: +98 31 5554 0022
Fax:
Email: research@kaums.ac.ir
Web page address:
contact.organization_id: Name of organization / entity - English: Vice chancellor for research, Kashan University of Medical Sciences Name of organization / entity - Persian: معاونت پژوهشی دانشگاه علوم پزشکی کاشان Full name of responsible person - English: Gholamali Hamidi Full name of responsible person - Persian: غلامعلی حمیدی Street address - English: Kashan University of Medical Sciences Street address - Persian: دانشگاه علوم پزشکی کاشان City - English: Kashan City - Persian: کاشان Province: Isfehan Country: Iran (Islamic Republic of) Postal code: 8115187159 Phone: +98 31 5554 0022 Fax: Email: research@kaums.ac.ir Web page address:
empty
Public
public
empty
Domestic
domestic
empty
Academic
academic
Person responsible for general inquiries
contact.organization_id:
Name of organization / entity - English:
Name of organization / entity - Persian:
Full name of responsible person - English:
Full name of responsible person - Persian:
Position - English:
Position - Persian:
Latest degree:
Area of specialty/work:
Area of specialty/work title - English:
Area of specialty/work title - Persian:
Street address - English:
Street address - Persian:
City - English:
City - Persian:
Province:
Province - English:
Province - Persian:
contact.provinces_available:
Country:
Postal code:
Phone:
Mobile:
Fax:
Email:
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: Associate professor
Position - Persian: دانشیار
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: 8715988141
Phone: +98 913 361 5447
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: Associate professor Position - Persian: دانشیار 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: 8715988141 Phone: +98 913 361 5447 Mobile: 00 Fax: Email: 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: دکترای 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: +98 913 361 5446
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: دکترای 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: 8715988141
Phone: +98 31 5546 3378
Mobile: +98 913 361 5446
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: دکترای 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: 8715988141 Phone: +98 31 5546 3378 Mobile: +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: +98 913 361 5446
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: 8715988141
Phone: +98 31 5546 3378
Mobile: +98 913 361 5446
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: 8715988141 Phone: +98 31 5546 3378 Mobile: +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
Objective: The aim of this study is to determine the effects of combined omega-3 fatty acid and vitamin E supplementation on hormonal profiles in patients with 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: 64 women with PCOS eligible and referred to Naghavi Clinic affiliated to Kashan University of Medical Sciences, Kashan, Iran in the study will be selected.
Participants/Inclusion and exclusion criteria
Inclusion criteria: Patients with PCOS according to Rotterdam criteria aged 18 to 40 years. Exclusion criteria: Pregnant women, diabetes, uncontrolled hypertension, hypo or hyperthyroidism, liver disease, androgen-secreting tumor, or hyperprolactinemia.
Intervention groups
Intervention group: Combined 1000 mg omega-3 fatty acids and 400 IU vitamin E, manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally.
Control group: Placebo manufactured by Barij Essence, Kashan, Iran; once a day for 12 weeks, administered orally.
Main outcome variables
Outcomes: Markers of insulin metabolism (primary outcomes) and hormonal parameters and other metabolic profiles (secondary outcomes).
General information
Reason for update
Due to an error, the request for an update in our website was conducted after paper published. However, the revisions were accordance with either the original approved proposal or with coordination with Vice Chancellor of Research at the University.
Acronym
IRCT registration information
IRCT registration number:IRCT201511015623N57
Registration date:2015-11-03, 1394/08/12
Registration timing:registered_while_recruiting
Last update:2019-10-31, 1398/08/09
Update count:1
Registration date
2015-11-03, 1394/08/12
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
Kashan University of Medical Sciences
Expected recruitment start date
2015-11-01, 1394/08/10
Expected recruitment end date
2015-11-11, 1394/08/20
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 fatty acid and vitamin E supplementation compared with the placebo on hormonal 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
Exclusion criteria:
Pregnant women
Diabetes
Uncontrolled hypertension
Hypo or hyperthyroidism
Liver disease
Androgen-secreting tumor
Hyperprolactinemia
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:
64
Randomization (investigator's opinion)
Randomized
Randomization description
At study baseline and after stratification for pre-intervention BMI and age, subjects will be randomly divided into two groups to take supplements (n=32) or placebo (n=32). 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 Kashan University of Medical Sciences
Street address
Kashan University of Medical Sciences
City
Kashan
Province
Isfehan
Postal code
8715988141
Approval date
2015-10-28, 1394/08/06
Ethics committee reference number
IR.Kaums.REC.1394.90
Health conditions studied
1
Description of health condition studied
Polycystic ovary syndrome
ICD-10 code
E28.2
ICD-10 code description
Polycystic ovarian syndrome
Primary outcomes
1
Description
Insulin resistance
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Calculation using HOMA formula
2
Description
Insulin
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
Secondary outcomes
1
Description
Testosterone
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
2
Description
SHBG
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
3
Description
DHEAS
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Elisa kit
4
Description
FPG
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Enzymatic kit
5
Description
Hirsutism
Timepoint
At the beginning of the study and after 12 weeks of intervention
Method of measurement
Clinical observation
Intervention groups
1
Description
Control group: Placebo capsule, daily for 12 weeks orally.
Category
Treatment - Drugs
2
Description
Intervention group: Omega-3 fatty acid and vitamin E capsule, 1000 mg omega-3 fatty acid and 400 mg vitamin E, daily for 12 weeks orally.
Category
Treatment - Drugs
Recruitment centers
1
Recruitment center
Name of recruitment center
Naghavi Clinic
Full name of responsible person
Zatollah Asemi
Street address
Shahid Rajaee Avenue, Kashan
City
Kashan
Province
Isfehan
Postal code
8715988141
Phone
+98 31 5546 3378
Email
asemi_r@yahoo.com
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Vice chancellor for research, Kashan University of Medical Sciences
Full name of responsible person
Gholamali Hamidi
Street address
Kashan University of Medical Sciences
City
Kashan
Province
Isfehan
Postal code
8115187159
Phone
+98 31 5554 0022
Email
research@kaums.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, Kashan 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
Associate professor
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Ghotbe Ravandi Boulevard, Kashan
City
Kashan
Province
Isfehan
Postal code
8715988141
Phone
+98 913 361 5447
Email
asemi_r@yahoo.com
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
8715988141
Phone
+98 31 5546 3378
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
8715988141
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