<?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>IRCT20100427003813N7</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-05-17</date_registration>
      <primary_sponsor>Babol University of Medical Sciences</primary_sponsor>
      <public_title>Clinical and radiographic evaluation of applying 1.2% Atorvastatin gel with plasma rich in growth factor (PRGF)  for treatment of class II furcation involvement</public_title>
      <acronym></acronym>
      <scientific_title>Clinical and radiographic evaluation of applying 1.2% Atorvastatin gel with plasma rich in growth factor (PRGF)  for treatment of class II furcation involvement</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2017-05-27</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>24</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/30474</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Simple randomization, Blinding description: Patients are classified in the intervention group with knowledge of the entire study and informed consent form. The outcome elevator measures the study data without any knowledge about type of treatment.</study_design>
      <phase>3</phase>
      <hc_freetext>furcation grade 2 involvement of lower jaw molars.</hc_freetext>
      <i_freetext>Intervention 1: intervention group 1: Using Atorvastatin1.2% alone in treatment of 6 mandibular molar grade II furcation involvment. Intervention 2: Intervention group 2:  use of Atorvastatin1.2% plus PRGF in treating  6 mandibular molar grade II furcation involvment. Intervention 3: Intervention group 3:  Use of PRGF alone in treating 6 mandibular molar grade II furcation involvment. Intervention 4: Control group: Debridement alone in treating 6 mandibular molar grade II furcation involvment.</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 no more information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Niloofar Jenabian</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Babol Dental University, Ganjafroz Ave, Babol</address>
        <city>Babol</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4717647745</zip>
        <telephone>+98 11 1229 1408</telephone>
        <email>n.jenabian@mubabol.ac.ir</email>
        <affiliation>Babol University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Niloofar Jenabian</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Babol Dental University. Ganjafroz Ave, Babol</address>
        <city>Babol</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>47176-47745</zip>
        <telephone>+98 11 1229 1408</telephone>
        <email>n.jenabian@mubabol.ac.ir</email>
        <affiliation>Babol University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients with moderate to severe chronic periodontitis with severe grade II fractures on the buccal or lingual side of the first or second mandibular molars
The horizontal probing depth of the probes in the affected areas is greater than or equal to 3mm</inclusion_criteria>
      <agemin>no limit</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Systemic disease
The need for prophylactic antibiotics to prevent bacterial endocarditis
Use of intermittent drugs with periodontal improvement
smoking
presence of contraindication for periodontal surgery
dental anatomical complications such as accessory canal concavity CEP, bifurcation ridge
Tooth mobility more than Grade II
The presence of decay and filling in the area of ​​forcation
There is evidence of periapical pathology in the clinical or radiographic view of the tooth
Possibility of unaccompanied consent after initial periodontal treatment</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>Treatment - Surgery</i_code>
      <i_code>Treatment - Surgery</i_code>
      <i_code>Treatment - Surgery</i_code>
      <i_code>Treatment - Surgery</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>intervention group 1: Using Atorvastatin1.2% alone in treatment of 6 mandibular molar grade II furcation involvment</i_keyword>
      <i_keyword>Intervention group 2:  use of Atorvastatin1.2% plus PRGF in treating  6 mandibular molar grade II furcation involvment</i_keyword>
      <i_keyword>Intervention group 3:  Use of PRGF alone in treating 6 mandibular molar grade II furcation involvment</i_keyword>
      <i_keyword>Control group: Debridement alone in treating 6 mandibular molar grade II furcation involvment</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Grade 2 furcation involvement of lower jaw molars. Timepoint: Immediately before surgery 3 and 6 months after surgery. Method of measurement: periodontal probe.</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>Babol University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2017-06-18</approval_date>
        <contact_name>Babol University of Medical Sciences, Dept. of Research and Technology</contact_name>
        <contact_address>University of Medical Sciences, Dept. of Research and Technology Ganjafroz Ave, Babol Babol Mazandaran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
