<?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>IRCT20221016056190N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-01-15</date_registration>
      <primary_sponsor>Shahid Beheshti University of Medical Sciences</primary_sponsor>
      <public_title>bismuth- containing quadruple and high-dose dual therapy in eradication of Helicobacter pylori infection</public_title>
      <acronym>نام اختصاری مهار کننده پمپ پروتون یا Proton Pump Inhibitors سه حرف PPI است.</acronym>
      <scientific_title>Comparison of high-dose dual therapy and bismuth- containing quadruple therapy as a standard first line treatment in eradication of Helicobacter pylori infection</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-03-21</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>200</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/66382</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The selection of patients with Helicobacter pylori infection was done in a non-randomized manner and their division into two intervention groups was done randomly (using a table of random numbers) after considering confounding variables.In the table of random numbers, the direction of reading the table numbers was determined from the top and the left side, and then even numbers were considered for the intervention of the first group and odd numbers were considered for the intervention of the second group. And the second was specified.</study_design>
      <phase>2</phase>
      <hc_freetext>Eradication of Helicobacter pylori infection.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: The first intervention group was treated with four standard medicines containing bismuth, including amoxicillin (1 gram 30 minutes after breakfast and dinner), pantoprazole (20 mg 30 minutes before breakfast and dinner), metronidazole (1 gram 30 minutes after breakfast and dinner), bismuth sub Citrate (240 mg 30 minutes before breakfast and dinner) is placed for 14 days. Intervention 2: Intervention group: The second intervention group is treated with two high-dose drugs including amoxicillin (1 gram 30 minutes after each meal including breakfast, lunch and dinner) and pantoprazole (40 mg 30 minutes before breakfast and dinner) 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:
Study data related to the main outcome and side effects reviewed after de-identification of subjects can be shared with other researchers

When:
6 months after the results are published

To whom:
Researchers of academic and scientific institutions

Conditions:
The use of documentation and data analysis for other scientific research is allowed for other researchers

Where to obtain:
By email to the following address
abasimaryam1989@yahoo.com
Maryam Abbasi

How to obtain:
After the request of the researchers, if at least 6 months have passed since the publication of the results, the data file will be sent after checking for use in the research

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Maryam Abbasi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Unit 9 , No 21, Valizadeh St, Gisha Ave ,Tehran, Iran</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1447973850</zip>
        <telephone>+98 21 8827 9679</telephone>
        <email>Abasimaryam1989@yahoo.com</email>
        <affiliation>Shahid Beheshti University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Maryam Abbasi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Unit 9 , No 21, Valizadeh St, Gisha Ave ,Tehran, Iran</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1447973850</zip>
        <telephone>+98 21 8827 9679</telephone>
        <email>Abasimaryam1989@yahoo.com</email>
        <affiliation>Shahid Beheshti University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients with chronic gastritis with or without improved PUD caused by Helicobacter pylori
Helicobacter pylori (+) determined by any of the rapid urease test and histopathology, urease breath test, fecal antigen test
Patients who have not received Helicobacter pylori eradication treatment</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>75 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Allergy to the drugs used in the study
Use of PPIs, H2 receptor antagonists, antibiotics, bismuth or probiotics in the last 4 weeks before entering the study
Smoking and alcohol abuse
The presence of underlying disease or conditions such as liver disease, cardiovascular disease, lung disease, metabolic disease, or malignant tumor that may affect the study
Pregnant or lactating female patients
Performing esophageal or gastric surgery procedures in the past
Incomplete follow-up or low acceptance capacity of patients in treatment during the study</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>B98.0</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>هلیکوباکتر پیلوری به عنوان عامل بیماری ها که در فصل های دیگر طبقه بندی می شود</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>Intervention group: The first intervention group was treated with four standard medicines containing bismuth, including amoxicillin (1 gram 30 minutes after breakfast and dinner), pantoprazole (20 mg 30 minutes before breakfast and dinner), metronidazole (1 gram 30 minutes after breakfast and dinner), bismuth sub Citrate (240 mg 30 minutes before breakfast and dinner) is placed for 14 days.</i_keyword>
      <i_keyword>Intervention group: The second intervention group is treated with two high-dose drugs including amoxicillin (1 gram 30 minutes after each meal including breakfast, lunch and dinner) and pantoprazole (40 mg 30 minutes before breakfast and dinner) for 14 days.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Eradication of Helicobacter pylori infection. Timepoint: 4 weeks after receiving two treatment regimens, the eradication rate of Helicobacter pylori in two groups is compared. Method of measurement: Laboratory method of testing Helicobacter pylori antigen in stool.</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>does not have</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-10-12</approval_date>
        <contact_name>Ethics committee of Shahid beheshti University of Medical Sciences</contact_name>
        <contact_address>No.21 ,Valizadeh St, Gisha Ave, Tehran, Iran tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
