<?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>IRCT20201003048904N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2020-12-10</date_registration>
      <primary_sponsor>Boushehr University of Medical Sciences</primary_sponsor>
      <public_title>combination therapy trial in COVID-19 patients</public_title>
      <acronym></acronym>
      <scientific_title>: Evaluation of the effect of spironolactone and DDP4 inhibitors on treatment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 or COVID-19)</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2020-12-05</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>200</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/52607</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: Intervention in outpatients and inpatients will be done separately. In outpatients, a control group will receive standard Covid treatment. And the other group who go to another clinic will receive dual drug treatment in addition to the standard Covid treatment. The intervention in hospitalized patients is designed as four arms, which has been described before, Randomization description: Inpatient: Randomization will be done by Blocked Randomization method. four groups D, B, S and C are considered as intervention and control groups. 24 blocks are formed from the combination of the letters above. Considering that there are 50 patients in each group, a total of 200 samples are needed, so 9 of the above blocks are randomly selected (placing all 24 types of blocks in a container and selecting it randomly and by placement) will be written in a chain. Patients in group D will eventually receive DPP4 inhibitors, group S will receive spironolactone, group B will receive both drugs, and patients in group C will be in control group, and the client will be identified in advance.
Outpatient: the intervention is performed in two separate clinics. One clinic prescribes only standard Covid treatment and one clinic provides dual drug treatment in addition to standard treatment, Blinding description: After receiving an explanation about how to implement the plan and the nature of the drugs received, as well as the possible benefits and side effects, the patient will not know which group he is in. Also, the details of which group the results belong to will not be provided to the statistical analyzer.</study_design>
      <phase>N/A</phase>
      <hc_freetext>COVID19.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group 1: will receive sitagliptin 100 mg daily for 5days  in addition to standard treatment of COVID19. Intervention 2: Intervention group 2: will receive spironolactone 100 mg daily for 5 days in addition to standard treatment of COVID19. Intervention 3: Intervention group 3:  will receive spironolactone 100 mg daily and sitagliptin 100 mg for 5 days in addition to standard treatment of COVID19. Intervention 4: Control group: will receive only standard treatment of COVID19. Intervention 5: Intervention group: OPD prescription of combination of spironolactone 100 mg daily and Januvia 100 mg daily in addition to standard treatment of COVID19. Intervention 6: Control group: OPD prescription of standard treatment for COVID-19.</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 main variables and outcomes studied will be published: Percentage of blood oxygen saturation, CT scan, and demographic variables

When:
12 months after publishing the results

To whom:
faculty members

Conditions:
To integrate data with other studies

Where to obtain:
Dr Farhad Abbasi: f_abbasi55@yahoo.com

How to obtain:
The objectives and scope of the draft research plan are reviewed and approved if they are consistent with the data.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Farhad Abbasi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No.15, Erfan 16 alley, Motahari St</address>
        <city>Bushehr</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7516654933</zip>
        <telephone>+98 77 3358 0309</telephone>
        <email>f_abbasi55@yahoo.com</email>
        <affiliation>Boushehr University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Farhad Abbasi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No.15, Erfan 16 alley, Motahari St., Bushehr, Iran</address>
        <city>Bushehr</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7516654933</zip>
        <telephone>+98 77 3358 0309</telephone>
        <email>f_abbasi55@yahoo.com</email>
        <affiliation>Boushehr University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>admitted patients in Bushehr's Shohadaye_Khalije_Fars hospital due to COVID19 diagnosis confirmed by Rt-PCR
age equal or more than 20
Male and female OPD patients  with confirmed or probable SARS-CoV-2 infection according to WHO and CDC definitions referred to Motahari Clinic.</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>pregnancy
positive history of spironolactone or DPP4 inhibitor consumption
contraindications for drug intervention consumption (Plasma Acid/base, Electrolyte or Glucose abnormalities)
hypersensitivity to drugs
patient dissatisfaction
intubation and mechanical ventilation at admission onset</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>
      <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: will receive sitagliptin 100 mg daily for 5days  in addition to standard treatment of COVID19</i_keyword>
      <i_keyword>Intervention group 2: will receive spironolactone 100 mg daily for 5 days in addition to standard treatment of COVID19</i_keyword>
      <i_keyword>Intervention group 3:  will receive spironolactone 100 mg daily and sitagliptin 100 mg for 5 days in addition to standard treatment of COVID19</i_keyword>
      <i_keyword>Control group: will receive only standard treatment of COVID19</i_keyword>
      <i_keyword>Intervention group: OPD prescription of combination of spironolactone 100 mg daily and Januvia 100 mg daily in addition to standard treatment of COVID19</i_keyword>
      <i_keyword>Control group: OPD prescription of standard treatment for COVID-19</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>The blood oxygen saturation percentage  is examined as an index of oxygenation status. Timepoint: first, third and fifth day of study. Method of measurement: pulsoxymeter.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Lung involvement description and percentage in lung HRCT scan. Timepoint: first and fifth day of study. Method of measurement: Lung HRCT scan which will be reported by a radiologist.</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>Boushehr University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2020-11-18</approval_date>
        <contact_name>Ethics committee of Bushehr university of medical sciences</contact_name>
        <contact_address>Salman_farsi Blvd Bushehr Boushehr Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
