<?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>IRCT20180627040253N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-07-02</date_registration>
      <primary_sponsor>Mashhad University of Medical Sciences</primary_sponsor>
      <public_title>The effect of vitamin C on type 2 diabetes patient.</public_title>
      <acronym></acronym>
      <scientific_title>A clinical trial to compare the effectiveness of vitamin C with placebo on fast blood sugar and hemoglobin A1C levels on type 2 diabetes patient.</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-10-02</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>54</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/32210</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: 54 patients whose type 2 diabetes and visited at diabetes Clinic of Imam Reza Hospital were chosen randomly based on random numbers table is compiled by computers that regulate the numbers randomly, and assigned to control and intervention groups. A code was allocated to each of the participants, Blinding description: Patients with type 2 diabetes and visited at diabetes Clinic of Department of Imam Reza Hospital, are chosen as the participants of the study. In this double-blind study, the participants and responsible for data collection are unaware of type of drug.</study_design>
      <phase>2</phase>
      <hc_freetext>Type 2 diabetes.</hc_freetext>
      <i_freetext>Intervention 1: Control group: who are revising 4 tablets of 250 mg of placebo (Having same color of vitamin C tablets without any active ingredient) per day for 3 months. Fast blood sugar (FBS), hemoglobin A1C (HbA1C), Cholesterol, triglyceride (TG), HDL and LDL levels will be measured by laboratory experiment before, and 3 months after intervention. Intervention 2: Intervention group: who are revising 4 tablets of 250 mg of vitamin C (Producing by Iranian pharmaceutical company) per day for 3 months. Fast blood sugar (FBS), hemoglobin A1C (HbA1C), Cholesterol, triglyceride (TG), HDL and LDL levels will be measured by laboratory experiment before, and 3 months after intervention.</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:
The total data to be included are the primary and secondary effects to be shared.

When:
6 months after printing results

To whom:
Our data will only be available to researchers working in science center and university.
Under which criteria data/document could be used

Conditions:
Our data will be available for scholars working in science center and university.

Where to obtain:
Behzad Razavi provides the analysis code to the applicants via email: razavib@mums.ac.ir

How to obtain:
Data collection was done for 10 months, data were collected one month, statistical analysis of one month, information dissemination as a article six months.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Behzad Razavi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Reza Hospital, Ibn Sina Avenue, Imam Reza Square</address>
        <city>Mashhad</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>9137913316</zip>
        <telephone>+98 51 3802 2000</telephone>
        <email>razavib@mums.ac.ir</email>
        <affiliation>Mashhad University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Behzad Razavi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Reza Hospital, Ibn Sina Avenue, Imam Reza Square</address>
        <city>Mashhad</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>9137913316</zip>
        <telephone>+98 51 3802 2000</telephone>
        <email>razavib@mums.ac.ir</email>
        <affiliation>Mashhad University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients with type 2 diabetes who receive only oral diabetes treatment that have not changed their treatment for last three months
Having HbA1c less than 8</inclusion_criteria>
      <agemin>no limit</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Having kidney stones, , , ,
GFR less than 60
Having gestational diabetes
Insulin-treated patients
pregnant women</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 - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Control group: who are revising 4 tablets of 250 mg of placebo (Having same color of vitamin C tablets without any active ingredient) per day for 3 months. Fast blood sugar (FBS), hemoglobin A1C (HbA1C), Cholesterol, triglyceride (TG), HDL and LDL levels will be measured by laboratory experiment before, and 3 months after intervention.</i_keyword>
      <i_keyword>Intervention group: who are revising 4 tablets of 250 mg of vitamin C (Producing by Iranian pharmaceutical company) per day for 3 months. Fast blood sugar (FBS), hemoglobin A1C (HbA1C), Cholesterol, triglyceride (TG), HDL and LDL levels will be measured by laboratory experiment before, and 3 months after intervention.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>The amount of fast blood sugar (FBS), hemoglobin A1C (HbA1C), Cholesterol, triglyceride (TG), HDL and LDL levels. Timepoint: before, and 3 months after intervention. Method of measurement: Laboratory experiment.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome></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>Mashhad University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-04-30</approval_date>
        <contact_name>Ethics Committee of Mashhad University of Medical Sciences</contact_name>
        <contact_address>Vice Chancellor for Research, Mashhad University of Medical Sciences, Ghoreishi building, Daneshgah Street Mashhad Razavi Khorasan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
