<?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>IRCT20210518051335N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-10-28</date_registration>
      <primary_sponsor>Mazandaran University of Medical Sciences</primary_sponsor>
      <public_title>Evaluation and comparison of the efficacy of triple therapies regimens containing esomeprazole and different doses of amoxicillin and bismuth for eradicating Helicobacter pylori infection in Sari</public_title>
      <acronym>EAB</acronym>
      <scientific_title>Evaluation and comparison of the efficacy of triple therapies regimens containing bismuth with high dose and different doses of amoxicillin for eradicating Helicobacter pylori infection</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-12-22</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>200</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/58449</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Diagnostic, Randomization description: Patients are randomly randomized into blocks of 10 patients by a computer program and entered into the corresponding group of pre-prepared sets of numbers, respectively, Blinding description: Depending on the diagnosis, patients will undergo eradication study and treatment, but will not be informed of the type of treatment (receiving the first group or the second group). The information of the patients of the two groups, with a non-specific name that is a definition of the study groups (for example, groups A and B) and only the main researcher knows the definition (B: high dose group and A: medium-dose group), will be available to the analyzer. Therefore, the analyzer is not aware of the type of drugs received in each group.</study_design>
      <phase>2</phase>
      <hc_freetext>H. pylori infection.</hc_freetext>
      <i_freetext>Intervention 1: High dose group: Patients receive amoxicillin 1 gr tds, bismuth 240 mg tds and omeprazole 40 mg bid for 14 days. Intervention 2: Medium dose group: Patients receive amoxicillin 750 mg tds, bismuth 240 mg tds and omeprazole 40 mg bid for 14 days.</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:
All data can be shared when participants are not identifiable

When:
Ability to access data 6 months after publishing the results

To whom:
The data will be available to academic researchers and non-academic physicians

Conditions:
Perform other analyzes and extract more results

Where to obtain:
Please refer to the e-mail address of the responsible author

How to obtain:
Submit a request to the Deputy of research and technology of the University / Refer the request to the relevant author of the project

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Hafez Tirgar Fakheri</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Razi St. - Imam Khomeini Hospital, Sari</address>
        <city>Sari</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4816633131</zip>
        <telephone>+98 11 3337 7176</telephone>
        <email>hafezfakheri@gmail.com</email>
        <affiliation>Mazandaran University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Hafez Tirgar Fakheri</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Razi St. - Imam Khomeini Hospital, Sari</address>
        <city>Sari</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4816633131</zip>
        <telephone>+98 11 3337 7176</telephone>
        <email>hafezfakheri@gmail.com</email>
        <affiliation>Mazandaran University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients have H. pylori eradication indication based on endoscopic evidence
Patients with positive Rapid urease test
Patients with positive histology of H. pylori infection</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Age under 18 years
Reluctance to participate in the study
Pregnancy and lactation
Patients taking concomitant anticoagulants, corticosteroids or ketoconazole.
Patients with a history of gastric surgery
Patients with a history of heart failure, lung disease, chronic kidney failure, liver disease (cirrhosis or chronic hepatitis for any reason), or a history of cancer
Consumption of alcohol in any amount
The presence of any type of malignancy
History of drug allergy to the drugs in this study
History of H. pylori eradication regimens at any time before this study</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>B96.81</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere</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>High dose group: Patients receive amoxicillin 1 gr tds, bismuth 240 mg tds and omeprazole 40 mg bid for 14 days.</i_keyword>
      <i_keyword>Medium dose group: Patients receive amoxicillin 750 mg tds, bismuth 240 mg tds and omeprazole 40 mg bid for 14 days.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>H. pylori eradication. Timepoint: At least the eighth week after starting treatment. Method of measurement: stool examination.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Drug compliance rate. Timepoint: 8th week of study. Method of measurement: questionnaire.</sec_outcome>
      <sec_outcome>Severity of drug side effects. Timepoint: 8th week of study. Method of measurement: questionnaire.</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>Mazandaran University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-01-27</approval_date>
        <contact_name>Imam Hospital of Sari - Mazandaran University of Medical Sciences (Research Ethics Committee)</contact_name>
        <contact_address>Imam hospital, Razi street ساری Mazandaran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
