<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE trials [
<!ELEMENT trials (trial+)>

<!ELEMENT trial (main,contacts,countries,criteria,health_condition_code,health_condition_keyword,intervention_code,
          intervention_keyword,primary_outcome,secondary_outcome,secondary_sponsor,secondary_ids,source_support,ethics_reviews)>

<!ELEMENT main (trial_id,utrn?,reg_name,date_registration,primary_sponsor,public_title,acronym?,scientific_title,scientific_acronym?,
          date_enrolment,type_enrolment,target_size,recruitment_status,url?,study_type,study_design,phase,hc_freetext?,i_freetext?,results_actual_enrolment,results_date_completed,results_url_link,results_summary,           results_date_posted,results_date_first_publication,results_baseline_char,results_participant_flow,results_adverse_events,results_outcome_measures,results_url_protocol,results_IPD_plan, results_IPD_description)>
<!ELEMENT trial_id (#PCDATA)>
<!ELEMENT utrn (#PCDATA)>
<!ELEMENT reg_name (#PCDATA)>
<!ELEMENT date_registration (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT primary_sponsor (#PCDATA)>
<!ELEMENT public_title (#PCDATA)>
<!ELEMENT acronym (#PCDATA)>
<!ELEMENT scientific_title (#PCDATA)>
<!ELEMENT scientific_acronym (#PCDATA)>
<!ELEMENT date_enrolment (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT type_enrolment (#PCDATA)>
<!ELEMENT target_size (#PCDATA)>
<!ELEMENT recruitment_status (#PCDATA)><!-- Pending,Recruiting,Suspended,Complete,Other -->
<!ELEMENT url (#PCDATA)>
<!ELEMENT study_type (#PCDATA)><!-- interventional,observational -->
<!ELEMENT study_design (#PCDATA)>
<!ELEMENT phase (#PCDATA)>
<!ELEMENT hc_freetext (#PCDATA)>
<!ELEMENT i_freetext (#PCDATA)>
<!ELEMENT results_actual_enrolment (#PCDATA)>
<!ELEMENT results_date_completed (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_url_link (#PCDATA)>
<!ELEMENT results_summary (#PCDATA)>
<!ELEMENT results_date_posted (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_date_first_publication (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_baseline_char (#PCDATA)>
<!ELEMENT results_participant_flow (#PCDATA)>
<!ELEMENT results_adverse_events (#PCDATA)>
<!ELEMENT results_outcome_measures (#PCDATA)>
<!ELEMENT results_url_protocol (#PCDATA)>
<!ELEMENT results_IPD_plan (#PCDATA)>
<!ELEMENT results_IPD_description (#PCDATA)>


<!ELEMENT contacts (contact+)>
<!ELEMENT contact (type,firstname,middlename,lastname,address,city,country1,zip,telephone,email,affiliation)>
<!ELEMENT type (#PCDATA)><!-- Public,Scientific -->
<!ELEMENT firstname (#PCDATA)>
<!ELEMENT middlename (#PCDATA)>
<!ELEMENT lastname (#PCDATA)>
<!ELEMENT address (#PCDATA)>
<!ELEMENT city (#PCDATA)>
<!ELEMENT country1 (#PCDATA)>
<!ELEMENT zip (#PCDATA)>
<!ELEMENT telephone (#PCDATA)>
<!ELEMENT email (#PCDATA)>
<!ELEMENT affiliation (#PCDATA)>

<!ELEMENT countries (country2+)>
<!ELEMENT country2 (#PCDATA)>

<!ELEMENT criteria (inclusion_criteria,agemin,agemax,gender,exclusion_criteria)>
<!ELEMENT inclusion_criteria (#PCDATA)>
<!ELEMENT agemin (#PCDATA)>
<!ELEMENT agemax (#PCDATA)>
<!ELEMENT gender (#PCDATA)>
<!ELEMENT exclusion_criteria (#PCDATA)>

<!ELEMENT health_condition_code (hc_code+)>
<!ELEMENT hc_code (#PCDATA)>

<!ELEMENT health_condition_keyword (hc_keyword+)>
<!ELEMENT hc_keyword (#PCDATA)>

<!ELEMENT intervention_code (i_code+)>
<!ELEMENT i_code (#PCDATA)>

<!ELEMENT intervention_keyword (i_keyword+)>
<!ELEMENT i_keyword (#PCDATA)>

<!ELEMENT primary_outcome (prim_outcome+)>
<!ELEMENT prim_outcome (#PCDATA)>

<!ELEMENT secondary_outcome (sec_outcome+)>
<!ELEMENT sec_outcome (#PCDATA)>

<!ELEMENT secondary_sponsor (sponsor_name+)>
<!ELEMENT sponsor_name (#PCDATA)>

<!ELEMENT secondary_ids (secondary_id+)>
<!ELEMENT secondary_id (sec_id,issuing_authority)>
<!ELEMENT sec_id (#PCDATA)>
<!ELEMENT issuing_authority (#PCDATA)>

<!ELEMENT source_support (source_name+)>
<!ELEMENT source_name (#PCDATA)>

<!ELEMENT ethics_reviews (ethics_review+)>
<!ELEMENT ethics_review (status,approval_date,contact_name,contact_address,contact_phone,contact_email)>
<!ELEMENT status (#PCDATA)><!-- Not approved,Approved,NA -->
<!ELEMENT approval_date (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT contact_name (#PCDATA)>
<!ELEMENT contact_address (#PCDATA)>
<!ELEMENT contact_phone (#PCDATA)>
<!ELEMENT contact_email (#PCDATA)>
]>
<trials>
  <trial>
    <main>
      <trial_id>IRCT20161022030424N5</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2019-12-02</date_registration>
      <primary_sponsor>Tabriz University of Medical Sciences</primary_sponsor>
      <public_title>Curcumin and/or omega-3 polyunsaturated fatty acids supplementation in diabetes mellitus</public_title>
      <acronym></acronym>
      <scientific_title>Investgation of the effect of Curcumin and/or omega-3 polyunsaturated fatty acids supplementation on anthropometric indices, glucose hemostasis, markers of cardiometabolic risk and gene expression of vascular endothelial growth factor and serum concentrations of inflammatory and oxidatve stress indices in type 2 diabetic patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2019-12-22</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>100</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/43705</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Triple blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive, Randomization description: A block randomization method will be used to allocate participants to the groups with a 1:1:1:1 allocation using random allocation software (RAS) with block sizes of 4 and 8. Similar sealed envelopes will be used to conceal the allocation in a sequentially numbered opaque package, Blinding description: The clinical trial will be triple-blinded and study participants and the trial team/researchers conducting the intervention and assessing the outcomes will be blinded.</study_design>
      <phase>3</phase>
      <hc_freetext>Type 2 diabetes mellitus.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group 1: Daily intake of two 1000 mg omega-3 capsules (Zahravi pharma co.) and two 500 mg turmeric capsules (made by Dineh Company) for 12 weeks after meals. Intervention 2: Intervention group 2: Daily intake of two 500 mg turmeric capsules (made by Dineh Company)  and two omega-3 placebo capsules  containing sunflower oil and for 12 weeks after meals. Intervention 3: Intervention group 3: Daily intake of two 1000 mg omega-3 capsules (Zahravi pharma co.) and two  turmeric placebop capsules for 12 weeks after meals. Intervention 4: Control group:  Daily intake of two turmeric placebo capsules and two omega-3 placebo capsules containing sunflower oil and for 12 weeks after meals.</i_freetext>
      <results_actual_enrolment></results_actual_enrolment>
      <results_date_completed></results_date_completed>
      <results_url_link></results_url_link>
      <results_summary></results_summary>
      <results_date_posted></results_date_posted>
      <results_date_first_publication></results_date_first_publication>
      <results_baseline_char></results_baseline_char>
      <results_participant_flow></results_participant_flow>
      <results_adverse_events></results_adverse_events>
      <results_outcome_measures></results_outcome_measures>
      <results_url_protocol></results_url_protocol>
      <results_IPD_plan>Undecided - It is not yet known if there will be a plan to make this available</results_IPD_plan>
      <results_IPD_description>Justification or reason for indecision in sharing IPD is No more information.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Neda Dolatkhah</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Emam Reza hospital, Golgasht Str., Azadi Ave., Tabriz</address>
        <city>Tabriz</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5163995479</zip>
        <telephone>0984133361928</telephone>
        <email>neda_dolatkhah@yahoo.com</email>
        <affiliation>Tabriz University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Neda Dolatkhah</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Emam Reza hospital, Golgasht Str., Azadi Ave., Tabriz</address>
        <city>Tabriz</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5163995479</zip>
        <telephone>+98 41 3336 1928</telephone>
        <email>neda_dolatkhah@yahoo.com</email>
        <affiliation>Tabriz University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>&gt; 18 years old
Diagnosed as having T2DM based on the criterion of the American Diabetes Association
At least moderately controlled diabetes (%5/8&gt;HbA1c)
A stable anti-diabetic drug regimen (over 4 months) before starting the study</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Omega 3 fatty acids supplement intake
Multivitamin-mineral supplements or medicinal products that interfere with patients' lipid profile
Cancer and any chronic disease other than diabetes
Pregnancy and lactation
Smoking
Drinking</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>E11</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Type 2 diabetes mellitus</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Treatment - Other</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group 1: Daily intake of two 1000 mg omega-3 capsules (Zahravi pharma co.) and two 500 mg turmeric capsules (made by Dineh Company) for 12 weeks after meals</i_keyword>
      <i_keyword>Intervention group 2: Daily intake of two 500 mg turmeric capsules (made by Dineh Company)  and two omega-3 placebo capsules  containing sunflower oil and for 12 weeks after meals</i_keyword>
      <i_keyword>Intervention group 3: Daily intake of two 1000 mg omega-3 capsules (Zahravi pharma co.) and two  turmeric placebop capsules for 12 weeks after meals</i_keyword>
      <i_keyword>Control group:  Daily intake of two turmeric placebo capsules and two omega-3 placebo capsules containing sunflower oil and for 12 weeks after meals</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Anthropometric indices. Timepoint: Measurement of body weight at baseline (before intervention) and 6 and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Seca digital scale.</prim_outcome>
      <prim_outcome>Glucose homeostasis (fasting glucose and insulin concentration). Timepoint: Measurement of glucose homeostasis at baseline (before intervention) and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Biochemical analysis.</prim_outcome>
      <prim_outcome>Cardiometabolic risk markers (triglycerides, total cholesterol, LDL cholesterol, HDL cholesterol and VLDL cholesterol). Timepoint: Measurement of cardiometabolic risk markers at baseline (before intervention) and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Biochemical analysis.</prim_outcome>
      <prim_outcome>Gene expression of vascular endothelial growth factor. Timepoint: Measurement of Gene expression of vascular endothelial growth factor at baseline (before intervention) and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Biochemical analysis.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Serum concentration of inflammatory indices (hs-CRP). Timepoint: Measurement the serum levels of inflammatory markers at baseline (before intervention) and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Biochemical analysis.</sec_outcome>
      <sec_outcome>Serum concentration of oxidative stress indices (MDA and TAC). Timepoint: Measurement the serum levels of oxidative stress indices at baseline (before intervention) and 12 weeks after omega-3 and / or turmeric supplementation. Method of measurement: Biochemical analysis.</sec_outcome>
    </secondary_outcome>
    <secondary_sponsor>
      <sponsor_name></sponsor_name>
    </secondary_sponsor>
    <secondary_ids>
      <secondary_id>
        <sec_id></sec_id>
        <issuing_authority></issuing_authority>
      </secondary_id>
    </secondary_ids>
    <source_support>
      <source_name>Tabriz University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2019-10-24</approval_date>
        <contact_name>Ethics committee of Tabriz University of Medical Sciences</contact_name>
        <contact_address>Research Vice Chancellor, Tabriz University of Medical Sciences, Daneshgah Ave. تبریز East Azarbaijan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
