<?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>IRCT20160625028622N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2022-01-16</date_registration>
      <primary_sponsor>Qazvin University of Medical Sciences</primary_sponsor>
      <public_title>survey on the effect of antioxidant supplement on improvement of different symptom in covid-19 patient</public_title>
      <acronym></acronym>
      <scientific_title>The effectiveness of dietary supplements containing antioxidant compounds on survival rate of patients with COVID-19</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2022-01-20</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>50</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/60751</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients are assigned to two treatment groups A and B using the balance block method (Balance block randomization), the size of each block is 10 and the total number of blocks is 5 as described in the attached table.
block identifier block size sequence within block treatment
1 10 1 Group B
1 10 2 Group B
1 10 3 Group B
1 10 4 Group B
1 10 5 Group A
1 10 6 Group A
1 10 7 Group A
1 10 8 Group A
1 10 9 Group A
1 10 10 Group B
2 10 1 Group B
2 10 2 Group A
2 10 3 Group A
2 10 4 Group A
2 10 5 Group B
2 10 6 Group A
2 10 7 Group B
2 10 8 Group A
2 10 9 Group B
2 10 10 Group B
3 10 1 Group A
3 10 2 Group A
3 10 3 Group B
3 10 4 Group B
3 10 5 Group A
3 10 6 Group A
3 10 7 Group A
3 10 8 Group B
3 10 9 Group B
3 10 10 Group B
4 10 1 Group A
4 10 2 Group A
4 10 3 Group A
4 10 4 Group B
4 10 5 Group B
4 10 6 Group A
4 10 7 Group B
4 10 8 Group A
4 10 9 Group B
4 10 10 Group B
5 10 1 Group B
5 10 2 Group B
5 10 3 Group B
5 10 4 Group A
5 10 5 Group A
5 10 6 Group A
5 10 7 Group B
5 10 8 Group B
5 10 9 Group A
5 10 10 Group A, Blinding description: Complementary therapy and placebo are delivered to the hospital doctor in two cans of medicine with different codes. The doctor does not know the contents of these cans and only based on the defined codes, the researcher informed them.</study_design>
      <phase>2</phase>
      <hc_freetext>Covid-19.</hc_freetext>
      <i_freetext>Intervention 1: Antioxidant supplement,Antioxidant supplement, this study is a clinical trial study. Initially, capsules containing defined doses of antioxidant compounds are formulated with the formulation and based on related studies in a pharmaceutical laboratory located in Tehran province, a pharmacologist prepares, manufactures and quality controls. This capsule contains 250 mg of vitamin C, 300 mg of N-acetylcysteine, 2.5 mg of melatonin, 100 mg of selenium, 200 mg of glutathione and 60 mg of vitamin E and 5 mg of zinc. These supplements are purchased commercially from reputable companies active in this field in higher quantities by calculating the required amount according to their defined formulation and taking into account the number of patients, and the capsules are prepared, packaged and prepared in the pharmaceutical company. Target groups will receive two supplements / placebo on the first day and one every day for 10 days in the coming days. First, the informed consent form will be delivered to all patients and written consent will be obtained from them. Intervention 2: Placebo,Placebo, this group of patients with Covid 19 (Non-Critical) who will receive routine drugs of the country's treatment protocol and will receive two placebo on the first day and one every day for 10 days in the coming days. Patients will be imaged before treatment begins.</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 more information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr Ehsan Aali</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Bahonar Street</address>
        <city>Qazvin</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>3419759811</zip>
        <telephone>+98 28 3333 6001</telephone>
        <email>en.aali@gmail.com</email>
        <affiliation>Qazvin University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Abbas Alami</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Qazvin</address>
        <city>Qazvin</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>3419759811</zip>
        <telephone>+98 28 3333 6001</telephone>
        <email>allami9@yahoo.com</email>
        <affiliation>Qazvin University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>A positive PCR test for a new coronavirus
Having an involvement in a CT scan of the lungs and a definitive diagnosis by the treating physician that the person is infected
Therefore, people whose confirmed results of this virus are confirmed and who have 2 or more of the following symptoms will be studied in the following study: Including: Patients with pulmonary involvement of 50% and above (severe cases) (sometimes closed At the discretion of the physician and the patient's condition, lower lung involvement is also a criterion for hospitalization (moderate cases), 90 &lt;O2 saturation &lt;94 (moderate to severe cases) and o2 saturation &lt;90 (severe cases), sub-cough symptoms (visual assessment criteria) Sore throat (patient report), headache (patient report), nasal congestion (patient report), fever (temperature above 37.3), body aches and pains (patient report), fatigue (patient report)</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Patients suspected of having a bacterial respiratory infection at the beginning of the study
Patients with serious chronic diseases.
Pregnant women
Patients with HIV
Patients with cancer
Patients with vascular disease
Patient with endocrine disease
Patients who become infected during studying</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>U07.1</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>COVID-19, virus identified</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>Antioxidant supplement,Antioxidant supplement, this study is a clinical trial study. Initially, capsules containing defined doses of antioxidant compounds are formulated with the formulation and based on related studies in a pharmaceutical laboratory located in Tehran province, a pharmacologist prepares, manufactures and quality controls. This capsule contains 250 mg of vitamin C, 300 mg of N-acetylcysteine, 2.5 mg of melatonin, 100 mg of selenium, 200 mg of glutathione and 60 mg of vitamin E and 5 mg of zinc. These supplements are purchased commercially from reputable companies active in this field in higher quantities by calculating the required amount according to their defined formulation and taking into account the number of patients, and the capsules are prepared, packaged and prepared in the pharmaceutical company. Target groups will receive two supplements / placebo on the first day and one every day for 10 days in the coming days. First, the informed consent form will be delivered to all patients and written consent will be obtained from them.</i_keyword>
      <i_keyword>Placebo,Placebo, this group of patients with Covid 19 (Non-Critical) who will receive routine drugs of the country's treatment protocol and will receive two placebo on the first day and one every day for 10 days in the coming days. Patients will be imaged before treatment begins.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Cough. Timepoint: At the beginning of the study, 14 and 28 days. Method of measurement: frequency and severity.</prim_outcome>
      <prim_outcome>Chest pain. Timepoint: At the beginning of the study, 14 days. Method of measurement: presence or absence.</prim_outcome>
      <prim_outcome>Shortness of breath. Timepoint: At the beginning of the study, 14 days. Method of measurement: presence or absence.</prim_outcome>
      <prim_outcome>O2 saturation level. Timepoint: At the beginning of the study, 14 days. Method of measurement: Oxygen level (O2 Saturation) with device.</prim_outcome>
      <prim_outcome>Number of days with tachypnea. Timepoint: At the beginning of the study, 14 days. Method of measurement: Breathe more than 12-20 times a minute.</prim_outcome>
      <prim_outcome>Fever. Timepoint: At the beginning of the study, 14 days. Method of measurement: Temperatures above 37.3, with an accuracy of 6 hours.</prim_outcome>
      <prim_outcome>Fibrinogen levels. Timepoint: At the beginning of the study, 14 days. Method of measurement: Diagnostic laboratory.</prim_outcome>
      <prim_outcome>Di-dimer. Timepoint: At the beginning of the study, 14 days. Method of measurement: Diagnostic laboratory.</prim_outcome>
      <prim_outcome>ROS. Timepoint: At the beginning of the study, 14 days. Method of measurement: Diagnostic laboratory.</prim_outcome>
      <prim_outcome>Laboratory indicators. Timepoint: At the beginning of the study, 14 days. Method of measurement: Diagnostic laboratory.</prim_outcome>
      <prim_outcome>Duration of possible need for use of mechanical lung ventilation systems. Timepoint: At the beginning of the study, 14 days. Method of measurement: Duration of possible need for use of mechanical lung ventilation systems.</prim_outcome>
      <prim_outcome>Survival rate of patients. Timepoint: At the beginning of the study, 14 and 28 days. Method of measurement: Duration of clearance and mortality 28 days.</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>Qazvin University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-12-18</approval_date>
        <contact_name>Ethics committee of ًQazvin University of Medical Sciences</contact_name>
        <contact_address>Bahonar street, qazvin university of medical science qazvin qazvin Ireland</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
