<?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>IRCT20230304057614N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-05-03</date_registration>
      <primary_sponsor>Yazd University of Medical Sciences</primary_sponsor>
      <public_title>The effect of active reminder of  health education on hygiene indexes during fixed orthodontic treatment</public_title>
      <acronym></acronym>
      <scientific_title>The effect of active reminder of oral health education during fixed orthodontic treatment on plaque index and  bleeding on probing</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2023-06-20</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>40</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/69058</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: The randomization method is simple and the unit of randomization is the individual. Using the table of random numbers, patients will be randomly placed in two groups: the group without reminders and the group with reminders. Even numbers for the group without reminders and odd numbers for the group a reminder Random allocation is done by the researcher, and the clinical caregiver and the analyst are not aware of the allocation of patients, Blinding description: Random allocation is done by the researcher, and the clinical caregiver and the analyst are not aware of the allocation of patients. An impartial examiner who is a dental intern and does not know the grouping of the participants, collect the data and record the information.The analyzor does not know about the patient grouping too.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Plaque index and bleeding on probing.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group:  After oral health education in the begining of the treatment by dentist, active reminding of oral health education by SMS in the beginning of study then daily in first month after that two times a week in second and third months will be sent .The content of the SMS is a reminder to do oral and dental hygiene by using a manual toothbrush and dental floss in accordance with standard prophylactic principle. Intervention 2: Intervention group: this group receives oral and dental hygiene recommendations from the dentist at the beginning of the treatment and they do not receive  reminder messages.</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>Undecided - It is not yet known if there will be a plan to make this available</results_IPD_plan>
      <results_IPD_description>Justification or reason for indecision in sharing IPD is اطلاعات بیشتری وجود ندارد</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Reyhanehalsadat Jafari</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Reza Squre -Dahe Fajr blvd</address>
        <city>Yazd</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8914881167</zip>
        <telephone>+98 35 3621 2222</telephone>
        <email>jafari_rs@yahoo.com</email>
        <affiliation>Yazd University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Reyhanehalsadat Jafari</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Reza Squre - Dahe Fajr blvd</address>
        <city>Yazd</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8914881167</zip>
        <telephone>+98 35 3621 2222</telephone>
        <email>jafari_rs@yahoo.com</email>
        <affiliation>Yazd University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Age between 12-25
Permanent teeth system
Without trauma history
Available phone
Needing to upper jaw fixed orthodontic treatment</inclusion_criteria>
      <agemin>12 years</agemin>
      <agemax>25 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Systemic disease
Smoking
Antibiotic therapy
Electric tooth brush</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code></hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword></hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>N/A</i_code>
      <i_code>N/A</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group:  After oral health education in the begining of the treatment by dentist, active reminding of oral health education by SMS in the beginning of study then daily in first month after that two times a week in second and third months will be sent .The content of the SMS is a reminder to do oral and dental hygiene by using a manual toothbrush and dental floss in accordance with standard prophylactic principle.</i_keyword>
      <i_keyword>Intervention group: this group receives oral and dental hygiene recommendations from the dentist at the beginning of the treatment and they do not receive  reminder messages</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Plaque index. Timepoint: First of syudy-fourth week from the beginning of the study-the twelfth week from the beginning of the study. Method of measurement: Observation by prob and dental mirror.</prim_outcome>
      <prim_outcome>Bleeding on probing. Timepoint: First of syudy-fourth week from the beginning of the study-the twelfth week from the beginning of the study. Method of measurement: Observation by prob and dental mirror.</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>Yazd University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2020-04-20</approval_date>
        <contact_name>National Ethics Committee in Biomedical Research</contact_name>
        <contact_address>Block NO A-central headquarters of the ministry of health-Sima Iran Street-Quds Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
