<?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>IRCT20210327050775N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-05-25</date_registration>
      <primary_sponsor>Islamic Azad University</primary_sponsor>
      <public_title>Effect of vitamin D on the prognosis of patients with COVID-19</public_title>
      <acronym></acronym>
      <scientific_title>Investigating the status of vitamin D and its complementary effect on the prognosis of patients with COVID-19 bedridden in Hospital</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-05-22</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>120</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/55405</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Not randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Blinding description: Participants, lead researcher, Treatment staff (Physicians, Nurses), Data collector, Outcome assessor and data analyzer will not know the level of the disease and the type of drug (vitamin D or placebo) and the amount of vitamin D injected. In the end of the research will be communicated to the participants.</study_design>
      <phase>3</phase>
      <hc_freetext>Covid-19.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group 1: Patients with Mild level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company. Intervention 2: Intervention group 2: Patients with Severe level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company. Intervention 3: Intervention group 3: Patients with Very severe level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company. Intervention 4: Control group 1: Patients with mild level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle. Intervention 5: Control group 2: Patients with severe level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle. Intervention 6: Control group:  Patients with very severe level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle.</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:
In participants' individual data: Part of the data such as information about the main outcome 
In the study protocol: the whole method of conducting research 
In the statistical analysis map: statistical tests used 
In the form of informed consent: Only the raw form to make the participants unrecognizable

When:
Access period starts 3 months after the results are published

To whom:
Researchers working in academic, scientific and private institutions

Conditions:
Research use in similar cases by providing research approval code from university centers

Where to obtain:
By E-mail to the address: Nikkhah_somayeh@yahoo.com
With Somayeh Nikkhah

How to obtain:
After receiving the request email and also submitting the research approval code, the documents will be emailed within a week.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Somayeh Nikkhah</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No. 23, Abnoos 7 Ave</address>
        <city>Kerman</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7619658464</zip>
        <telephone>+98 34 3243 8239</telephone>
        <email>Nikkhah_somayeh@yahoo.com</email>
        <affiliation>Islamic Azad University</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Somayeh Nikkhah</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No. 23, Abnoos 7 Ave</address>
        <city>Kerman</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7619658464</zip>
        <telephone>+98 34 3243 8239</telephone>
        <email>Nikkhah_somayeh@yahoo.com</email>
        <affiliation>Islamic Azad University</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Being aged 20-70 years
Hospitalization
Positive polymerase chain reaction test (RT-PCR)
No pre-existing already pneumonia, Chronic obstructive pulmonary diseas(COPD) and other respiratory illnesses
No known chronic diseases (diabetes, hypertension, underlying heart disease, infectious, liver, kidney and epilepsy, neuromuscular, immune deficiency diseases and cancer)
Not being hospitalized in the past month
Do not have stressors such as the death of first-degree relatives, etc. in a recent month
Not pregnant
Do not use oral contraceptives, vitamin products, calcium, anticonvulsants, estrogen and diuretics
Do not take injectable vitamin D in the last 6 months
Lack of seasonal sensitivity</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Dissatisfaction or obedience to the treatment to continue participating in the study
Diagnosis of chronic diseases at the time of hospitalization</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>U07.02</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>COVID-19 Disease</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group 1: Patients with Mild level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company.</i_keyword>
      <i_keyword>Intervention group 2: Patients with Severe level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company.</i_keyword>
      <i_keyword>Intervention group 3: Patients with Very severe level of Covid-19 with vitamin D deficiency (less than 30 ng /ml). Intervention by taking routine medications in addition Consumption of vitamin D in the form of calciferol 300,000 units. Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle, Manufacturer: Tehran Daroo Company.</i_keyword>
      <i_keyword>Control group 1: Patients with mild level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle.</i_keyword>
      <i_keyword>Control group 2: Patients with severe level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle.</i_keyword>
      <i_keyword>Control group:  Patients with very severe level of Covid-19 with vitamin D deficiency (more than 30 ng/ml). Intervention by taking routine medications in addition Consumption of placebo(Distilled water). Number of uses: Once and at the time of hospitalization of the patient, How to use: Injection into the gluteus muscle.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Pregnosis and severity disease in patients with Covid 19. Timepoint: Determination of prognosis and severity disease in the beginning of the study (before the intervention) and 7, 14 days after the start of vitamin D intake. Method of measurement: Guidelines issued by the National Health Commission for the diagnosis and treatment of coronavirus.</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>Islamic Azad University</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2020-10-13</approval_date>
        <contact_name>Ethics Committee of Islamic Azad Tehran Medical Sciences University</contact_name>
        <contact_address>No. 23, Abnoos 7., Abnoos 7 Ave Kerman Kerman Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
