<?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>IRCT20150101020523N3</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-07-09</date_registration>
      <primary_sponsor>Hamedan University of Medical Sciences</primary_sponsor>
      <public_title>Cleansing effect of dentipur and brushing for removable orthodontic appliances</public_title>
      <acronym></acronym>
      <scientific_title>ٍEvaluating the microbial plaque removing effect of two methods of brushing and using brush and dentipur tabs together for cleaning  removable orthodontic appliances</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-04-09</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>32</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/32373</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Diagnostic, Randomization description: This study is designed as crossover. Each patient is allocated to each group in randomized and sequential order. Simple randomization was done with individual unit of randomization. Patient allocation and allocation concealment was conducted with numbers in sealed and opaque pockets.</study_design>
      <phase>3</phase>
      <hc_freetext>Presence of microbial plaque on orthodontic appliance.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: combined use of  dentipur tablet and brush. Intervention 2: Control group: using brush.</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 collected data would be shared without patients name or identification data

When:
starting in 2020

To whom:
Academic institution

Conditions:
The data can be used in larger, muticenter studies.

Where to obtain:
Researchers can assess data by emailing at se.soheilifar@gmail.com.

How to obtain:
After emailing the request for data, the data would be sent in 1 week to the researcher.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Sepideh Soheilifar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Shahid Fahmideh street</address>
        <city>Hamadan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>65178-38677</zip>
        <telephone>+98 81 3838 1086</telephone>
        <email>se.soheilifar@gmail.com</email>
        <affiliation>Hamedan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Sara Soheilifar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Shahid Fahmideh street</address>
        <city>Hamadan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>65178-38677</zip>
        <telephone>+98 81 3838 1086</telephone>
        <email>sara_soheilifar@yahoo.com</email>
        <affiliation>Hamedan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Full time wear of orthodontic appliance
Tooth brushing with medium hardness brush and bass technique 3 times per day
Plaque index lower than 30
One month of complete compliance with appliance wear and hygienic instruction regarding brushing the appliance</inclusion_criteria>
      <agemin>7 years</agemin>
      <agemax>15 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Presence of systemic or immunodeficient diseases
Poor compliance of appliance wear
Poor compliance of hygienic instructions</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>B95.4</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Other streptococcus as the cause of diseases classified elsewhere</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Prevention</i_code>
      <i_code>Prevention</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: combined use of  dentipur tablet and brush</i_keyword>
      <i_keyword>Control group: using brush</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Area of orthodontic removable appliance covered with microbial plaque. Timepoint: Before intervention, 1 month after brushing, 1 month after combined use of brush and dentipur tablet. Method of measurement: Microbial plaque is revealed by disclosing agent. Then a photograph is taken from orthodontic appliance and the area of disclosed region is calculated by aid of Image J software.</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>Hamedan University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-05-29</approval_date>
        <contact_name>Ethics committee of Hamadan University of Medical Sciences</contact_name>
        <contact_address>Shahid Fahmideh street Hamadan Hamadan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
