<?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>IRCT2016041927482N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2016-05-25</date_registration>
      <primary_sponsor>Vice Chancellor for Research of Zahedan University of Medical Sciences</primary_sponsor>
      <public_title>evaluation the effect of teaching health-care issues after tooth extraction on prevention of dry socket</public_title>
      <acronym></acronym>
      <scientific_title>Evaluation the effect of intervention based on information-motivation-behavioral skills model in prevention of alveolar osteitis (dry socket)</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2016-04-29</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>204</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/22503</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Other design features: randomization using the table of random numbers.</study_design>
      <phase>N/A</phase>
      <hc_freetext>dry socket.</hc_freetext>
      <i_freetext>Intervention 1: intervention group: this group will know about the dry socket in a 20-minutes session, giving out a designed pamphlet based on the information-motivation-behavior skills model and will be trained about after-extraction cares. these cares include keeping gauze on the socket of tooth for one hour, not spitting, not drinking liquids by straw, not eating or drinking hot food or hot liquid for one day and gargling with saline the next day. Intervention 2: control group: this group will receive the common teaching of the surgery department that is keeping gauze on the socket of tooth for one hour.</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></results_IPD_plan>
      <results_IPD_description></results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Nemati Rezvani, Hamed</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Dentistry School, Azadegan East Street, Zahedan</address>
        <city>Zahedan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>98167-43463</zip>
        <telephone>+98 54 3341 4004</telephone>
        <email>dentistry@zaums.ac.ir</email>
        <affiliation>Faculty of Dentistry, Zahedan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Nemati Rezvani, Hamed</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Dentistry School, Azadegan East Street, Zahedan</address>
        <city>Zahedan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>98167-43463</zip>
        <telephone>+98 54 3341 4004</telephone>
        <email>dentistry@zaums.ac.ir</email>
        <affiliation>Faculty of Dentistry, Zahedan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>inclusion criterias: presenting paper consent in order to participate the study&#13;
exclusion criterias: 1:having psychological issues. 2:Alcohol and cigarettes consumption 3:having a history of dry dry socket 4:pregnant women or consuming Oral contraceptive pill 5:stop participating in the study</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria></exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>k10.3</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Alveolitis of jaws</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: this group will know about the dry socket in a 20-minutes session, giving out a designed pamphlet based on the information-motivation-behavior skills model and will be trained about after-extraction cares. these cares include keeping gauze on the socket of tooth for one hour, not spitting, not drinking liquids by straw, not eating or drinking hot food or hot liquid for one day and gargling with saline the next day.</i_keyword>
      <i_keyword>control group: this group will receive the common teaching of the surgery department that is keeping gauze on the socket of tooth for one hour.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>The number of patients suffering from dry socket. Timepoint: a weak after intervention. Method of measurement: examining the patients.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>_. Timepoint: _. Method of measurement: _.</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>Vice Chancellor for Research of Zahedan University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2016-02-21</approval_date>
        <contact_name>Ethics committee of Zahedan University of Medical Sciences</contact_name>
        <contact_address>Pardis Department of Zahedan University of Medical Sciences , Khalije Fars Boulvard, Dr.Hesabi Square, Zahedan. Zahedan  Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
