<?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>IRCT201404271485N12</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2014-05-18</date_registration>
      <primary_sponsor>Isfahan University of medical sciences</primary_sponsor>
      <public_title>Effect of magnesium supplementation on improvement of patients with diabetic nephropathy</public_title>
      <acronym></acronym>
      <scientific_title>Effect of magnesium supplementation on kidney function, insulin resistance and metabolic profile in patients with diabetic nephropathy</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2014-04-22</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>80</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/771</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: After stratification for age, sex, type and dose of medication and BMI, subjects were randomly assigned to receive either magnesium supplements or placebo, Blinding description: Placebo was similar in appearance (color, shape, size and packaging) with supplements. Patients were indicated by numbers for principle investigator. Supplement or placebo were handed over the participants by two other health provider not related to the trial.</study_design>
      <phase>2</phase>
      <hc_freetext>Diabetes.</hc_freetext>
      <i_freetext>Intervention 1: Magnesium supplement, each tablet contains 250 mg magnesium oxide, 1 time a day for 12 weeks. Intervention 2: Placebo, similar color, odor and appearance to magnesium supplement, 1 time a day for 12 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>No - There is not a plan to make this available</results_IPD_plan>
      <results_IPD_description>Justification or reason for not sharing IPD is There is no data sharing agreement from the related organization.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Ahmad Esmaeilzade</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>College of Nutrition, Isfahan University of Medical Sciences, Hezar jerib Avenue, Isfahan, Iran</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>81745-151</zip>
        <telephone>+98 31 1792 2776</telephone>
        <email>esmaillzadeh@hlth.mui.ac.ir</email>
        <affiliation>Isfahan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Ahmad Esmaeilzade</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>College of Nutrition, Isfahan University of Medical Sciences, Hezar jerib Avenue, Isfahan</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>81745-151</zip>
        <telephone>+98 31 1792 2776</telephone>
        <email>esmaillzadeh@hlth.mui.ac.ir</email>
        <affiliation>Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medic</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>More than 18 years old
Diabetic nephropathy
Blood glucose more than 126 milligram per decilite
Proteinuria between 30 to 300 milligram per deciliter (micro-albuminuria)
Glomerular Filtration Rate more than 90 milliliter per minute
Not having hypothyroidism and hyperthyroidism; Not having any urine duct infection; Not having any feverish infection; Not using cigarette or other drugs; Not having liver disease; Not having cancer; Not having any inflammatory disease
Not losing weight more than 4 kilogram during last 3 months
Not using any magnesium-rich supplement</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>80 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Changing medicine doses
failure to adherence (using less than 75 percent of medicines)</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>N08.3</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Diabetic nephropathy</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>Magnesium supplement, each tablet contains 250 mg magnesium oxide, 1 time a day for 12 weeks</i_keyword>
      <i_keyword>Placebo, similar color, odor and appearance to magnesium supplement, 1 time a day for 12 weeks</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Albumin to creatinine ratio (UACR). Timepoint: Baseline, week 12. Method of measurement: Commercial kit.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Blood Urine Nitrogen. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Glomerular Filtration Rate. Timepoint: Baseline, week 12. Method of measurement: commercial kits.</sec_outcome>
      <sec_outcome>Proteinuria. Timepoint: Baseline, week 12. Method of measurement: Methyl benzatonium chloride method.</sec_outcome>
      <sec_outcome>Fasting Blood Sugar. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Hemoglubin A1c. Timepoint: Baseline, week 12. Method of measurement: High-Performance Liquid Chromatography.</sec_outcome>
      <sec_outcome>Serum insulin. Timepoint: Baseline, week 12. Method of measurement: Enzyme-Linked Immunosorbent Assay.</sec_outcome>
      <sec_outcome>High Density Lipoprotein. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Low Density Lipoprotein. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Very Low Density Lipoprotein. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Triglyceride. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>Total Cholesterol. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</sec_outcome>
      <sec_outcome>C-Reactive Protein. Timepoint: Baseline, week 12. Method of measurement: Enzyme-Linked Immunosorbent Assay.</sec_outcome>
      <sec_outcome>Creatinine. Timepoint: Baseline, week 12. Method of measurement: Commercial kits.</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>Isfahan University of medical sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2014-04-19</approval_date>
        <contact_name>Ethical Committee of Isfahan University of Medical Sciences</contact_name>
        <contact_address>Isfahan University of Medical Sciences, Hezar Jerib Ave, Isfahan Isfahan Isfehan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
