<?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>IRCT20191106045356N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-04-18</date_registration>
      <primary_sponsor>Yazd University of Medical Sciences</primary_sponsor>
      <public_title>evaluation of the effects of Ascorbic acid on attenuation of the statin induced myopathy</public_title>
      <acronym></acronym>
      <scientific_title>Clinical evaluation of the effects of Ascorbic acid on attenuation of the statin induced myopathy: a randomized double blinded placebo-controlled clinical trial</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-05-20</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>40</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/55449</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Randomization is performed based on the RND function of Excel software and patients are divided into two groups A and B. The drug and placebo are uniform and coded in terms of the shape of the drug and the drug container, and the patient and the physician prescribing the drug and the evaluator do not know the composition and content of each drug container, Blinding description: Different groups of drugs are placed in uniform and coded containers, and the prescribing physician and the evaluator do not know the composition and content of each drug container.</study_design>
      <phase>3</phase>
      <hc_freetext>Myopathy.</hc_freetext>
      <i_freetext>Intervention 1: Includes 20 patients who are randomly selected based on the RND() function of Excel software. Patients receive two 500 mg of vitamin C capsules daily made by an Iranian pharmaceutical company for 14 days, and on days 1 and 14, 24 hours after cardiac rehabilitation exercise, using a blood test for creatine kinase, lactate dehydrogenase and aldolase enzymes are measured. Intervention 2: Includes 20 patients who are randomly selected based on the RND() function of Excel software. Patients receive two starch capsules daily for 14 days, and on days 1 and 14, 24 hours after cardiac rehabilitation exercise, using a blood test for creatine kinase, lactate dehydrogenase and aldolase enzymes are measured.</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 There is no further information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr. Mohsen Zabihi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Alem sq.</address>
        <city>Yazd</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8915173149</zip>
        <telephone>+98 35 3820 3419</telephone>
        <email>mzabihi100@gmail.com</email>
        <affiliation>Yazd University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Mohsen Zabihi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Alem sq.</address>
        <city>Yazd</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8915173149</zip>
        <telephone>+98 35 3820 3419</telephone>
        <email>mzabihi100@gmail.com</email>
        <affiliation>Yazd University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>People between 80-30 years old
Patients undergoing exercise for cardiac rehabilitation
Daily intake of 40 mg of atorvastatin
Maximum weight 80 kg
Non-pregnancy of women
The patient should not have severe peptic ulcer</inclusion_criteria>
      <agemin>30 years</agemin>
      <agemax>80 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Vitamin C intolerance
Do not take medication for more than two consecutive days
Do not take atorvastatin for more than two consecutive days
The patient becomes pregnant</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>G72.0</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Drug-induced myopathy</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>Includes 20 patients who are randomly selected based on the RND() function of Excel software. Patients receive two 500 mg of vitamin C capsules daily made by an Iranian pharmaceutical company for 14 days, and on days 1 and 14, 24 hours after cardiac rehabilitation exercise, using a blood test for creatine kinase, lactate dehydrogenase and aldolase enzymes are measured.</i_keyword>
      <i_keyword>Includes 20 patients who are randomly selected based on the RND() function of Excel software. Patients receive two starch capsules daily for 14 days, and on days 1 and 14, 24 hours after cardiac rehabilitation exercise, using a blood test for creatine kinase, lactate dehydrogenase and aldolase enzymes are measured.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Creatine kinase, aldolase and lactate dehydrogenase levels. Timepoint: Evaluation of patient tests on days 1 and 14 of the intervention. Method of measurement: Patient blood test and measurement of creatine kinase, aldolase and lactate dehydrogenase using relevant kits.</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>Yazd University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-03-21</approval_date>
        <contact_name>Ethics committee of Shahid Sadoughi University of Medical Sciences</contact_name>
        <contact_address>Alem sq. Yazd Yazd Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
