<?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>IRCT20170814035697N6</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2020-12-25</date_registration>
      <primary_sponsor>Oroumia University of Medical Sciences</primary_sponsor>
      <public_title>Effects of venlafaxine and amitriptyline on migraines</public_title>
      <acronym></acronym>
      <scientific_title>The Comparative Study of Preventive Effects of Venlafaxine with Amitriptyline in Migrainous Patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2020-07-05</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>80</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/49169</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Both drugs are in the same package. 40 packs of Venlafaxine 37.5 will be in a box called V and 40 packs of amitriptyline 25 will be in a box called A. 40 cards with the letter A and 40 cards with the letter V will be placed in a box. For each patient who is eligible to receive both drugs after the examination, one of the cards is accidentally taken out of the box and one of the two drugs venlafaxine or amitriptyline is given to the patient, Blinding description: Participants in the project, researcher, and mentor will be blind to the drug used by patients. But the doctor will be informed about the medication. The medicines will be packed in similar envelopes and placed in two boxes with the signs that only the doctor will know about. Patients are first told that they will take one of the two drugs venlafaxine 37.5 or amitriptyline 25 randomly (e.g., first patient, amitriptyline, and second patient, venlafaxine, and so on), but depending on which drug they will consume, will be unaware.</study_design>
      <phase>3</phase>
      <hc_freetext>Migraine.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: venlafaxine taking group. Intervention in this group: Patients will take one venlafaxine tablet with a dose of 37.5 per day made by Sami Saz Pharmaceutical Company for 8 weeks. Intervention 2: Control group: amitriptyline taking group. Intervention in this group: Patients will take one amitriptyline tablet with a dose of 25 per day made by Iran Daru Pharmaceutical Company 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>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 My decision to publish depends on the opinion of other project partners.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Mohaddeseh Hedayat</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>School of Pharmacy, Nazlou Campus, Urmia University of Medical Sciences, Urmia, I.R.IRAN</address>
        <city>Urmia</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5756115327</zip>
        <telephone>+98 44 3275 4993</telephone>
        <email>Mohaddeseh_Hedayat@yahoo.com</email>
        <affiliation>Oroumia University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Surena Nazarbaghi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Urmia University of Medical Sciences ;Resalat Ave;Jahad Blvd;Urmia;Iran</address>
        <city>Urmia</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5714783734</zip>
        <telephone>+98 44 3278 0803</telephone>
        <email>nazarbaghi_s@umsu.ac.ir</email>
        <affiliation>Oroumia University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>People with migraine
People who experience 3 or more attacks each month
People who have never used amitriptyline or venlafaxine to manage their attacks</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>60 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>People who are pregnant or planning to become pregnant in the next two months
People with a history of specific cardiovascular or cerebral surgery
People with a history of seizures
People with high blood pressure
people with Benign prostatic hyperplasia
People with glaucoma</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>G43</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Migraine</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: venlafaxine taking group. Intervention in this group: Patients will take one venlafaxine tablet with a dose of 37.5 per day made by Sami Saz Pharmaceutical Company for 8 weeks.</i_keyword>
      <i_keyword>Control group: amitriptyline taking group. Intervention in this group: Patients will take one amitriptyline tablet with a dose of 25 per day made by Iran Daru Pharmaceutical Company for 8 weeks.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Incidence of Headache. Timepoint: At the beginning of the study and two months after the start of the study. Method of measurement: The six-item Headache Impact Test. Headache Impact Test is a tool used to measure the impact headaches have on your ability to function on the job, at school, at home and in social situations.Your score shows you the effect that headaches have on normal daily life and your ability to function. Headache Impact Test was developed by an international team of headache experts from neurology and primary care medicine in collaboration with the psycho metricians who developed the SF-36®health assessment tool. This questionnaire was designed to help you describe and communicate the way you feel and what you can not do because of headaches.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Severity of attacks. Timepoint: At the beginning of the study and two months after the start of the study. Method of measurement: The six-item Headache Impact Test.</sec_outcome>
      <sec_outcome>Duration of attacks. Timepoint: At the beginning of the study and two months after the start of the study. Method of measurement: The six-item Headache Impact Test.</sec_outcome>
      <sec_outcome>Number of attacks. Timepoint: At the beginning of the study and two months after the start of the study. Method of measurement: The six-item Headache Impact Test.</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>Oroumia University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2020-06-02</approval_date>
        <contact_name>ٍEthics committee of Urmia University of Medical Sciences</contact_name>
        <contact_address>Urmia University of Medical Sciences; Resalat Ave; Jahad Blvd; Urmia; West Azerbijan Provine; Iran Urmia West Azarbaijan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
