<?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>IRCT20201129049534N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-06-23</date_registration>
      <primary_sponsor>Esfahan University of Medical Sciences</primary_sponsor>
      <public_title>Effect of phytosomal curcumin supplementation on patients with migraine</public_title>
      <acronym></acronym>
      <scientific_title>The effect of phytosomal curcumin supplementation on severity, frequency, duration of headache and inflammatory factors and oxidative stress in patients with migraine</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2022-04-04</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>70</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/56657</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive, Randomization description: Samples generate random numbers using a reputable website:   https://www.sealedenvelope.com/simple-randomiser/v1/lists. They are randomly assigned to one of two phytosomal curcumin or placebo supplements, Blinding description: For researchers to be blind, phytosomal curcumin and placebo capsules are purchased equally from Sami labs Ltd., India in shape, colour and size. These capsules are coded by someone other than the researchers (A and B) and the researcher distributes them without knowing the type of capsules. Patients and researchers will not be aware of the capsule-type until the end of the study.</study_design>
      <phase>3</phase>
      <hc_freetext>Migraine headache.</hc_freetext>
      <i_freetext>Intervention 1: The intervention group will receive a capsule containing Phytosomal curcumin in the amount of 250 mg of curcumin once a day after breakfast for 8 weeks. Intervention 2: The control group will receive capsule (1 capsule) containing a placebo. Each capsule contains 250 mg of maltodextrin for 8 weeks.</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>Yes - There is a plan to make this available</results_IPD_plan>
      <results_IPD_description>What will be shared:
Study information will be published after the individuals are unidentified and after the project is completed.

When:
Access period starts six months after the results are published

To whom:
Researchers working in academic and scientific institutions

Conditions:
For further analysis

Where to obtain:
Dr. Mohammad Baghernia bagherniya@nutr.mui.ac.ir

How to obtain:
After reviewing the request and making it fully clear about the purposes of using the data, the data will be provided.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Mohammad Bagherniya</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Hezar-jerib Ave, Isfahan University of Medical Sciences</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8174673461</zip>
        <telephone>+98 31 3972 3138</telephone>
        <email>bagherniya@nutr.mui.ac.ir</email>
        <affiliation>Esfahan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Mohammad Bagherniya</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Hezar-jerib</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8174673461</zip>
        <telephone>+98 31 3792 3183</telephone>
        <email>bagherniya@nutr.mui.ac.ir</email>
        <affiliation>Esfahan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients who agree to participate in the study and complete the informed consent form.
Diagnosis of migraine headache by a neurologist using the third edition of the International Headache Disorders Questionnaire.
Age: 18 to 80 years old</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>80 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Taking anticoagulants such as warfarin, heparin, aspirin, etc.
Pregnancy and lactation
Follow a special diet in the last 3 months
Use of herbal supplements in the last 3 months</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>G44.3</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Migraine headache</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>The intervention group will receive a capsule containing Phytosomal curcumin in the amount of 250 mg of curcumin once a day after breakfast for 8 weeks.</i_keyword>
      <i_keyword>The control group will receive capsule (1 capsule) containing a placebo. Each capsule contains 250 mg of maltodextrin for 8 weeks.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Severity of migraine headache. Timepoint: At baseline and end of the study. Method of measurement: VAS scale.</prim_outcome>
      <prim_outcome>Frequency of migraine headache. Timepoint: At baseline and end of the study. Method of measurement: Number of migraine headache attacks per month.</prim_outcome>
      <prim_outcome>Duration of migraine headache. Timepoint: At baseline and end of the study. Method of measurement: The average duration of migraine headache attacks per hour per headache.</prim_outcome>
      <prim_outcome>Quality of life. Timepoint: At baseline and end of the study. Method of measurement: Questionnaire.</prim_outcome>
      <prim_outcome>Sleep quality. Timepoint: At baseline and end of the study. Method of measurement: Sleep quality questionnaire.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Malondialdehyde (MDA). Timepoint: At baseline and end of the study. Method of measurement: Calorimetry.</sec_outcome>
      <sec_outcome>Superoxide dismutase (SOD). Timepoint: At baseline and end of the study. Method of measurement: Calorimetry.</sec_outcome>
      <sec_outcome>Total oxidant status (TOS). Timepoint: At baseline and end of the study. Method of measurement: Calorimetry.</sec_outcome>
      <sec_outcome>Total Antioxidant Capacity (TAC). Timepoint: At baseline and end of the study. Method of measurement: Calorimetry.</sec_outcome>
      <sec_outcome>C reactive protein (CRP). Timepoint: At baseline and end of the study. Method of measurement: Elisa.</sec_outcome>
      <sec_outcome>Nitric Oxide (NO). Timepoint: At baseline and end of the study. Method of measurement: Elisa.</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>Esfahan University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-06-09</approval_date>
        <contact_name>Ethics committee Vice-Chancellor in Research Affairs -Medical University of Isfahan</contact_name>
        <contact_address>School of Nutrition and Food Sciences, Isfahan University of Medical Sciences,Hezar-jerib Avenue Isfahan Isfehan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
