<?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>IRCT20200615047777N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2020-06-17</date_registration>
      <primary_sponsor>Tabriz University of Medical Sciences</primary_sponsor>
      <public_title>Investigating two modes of traction and non-traction use of the vertebrae in the postoperative instrumentation method in patients with traumatic fractures of the lumbar-thoracic vertebrae in radiological results and improvement in neurological symptoms</public_title>
      <acronym></acronym>
      <scientific_title>Evaluation of neurological and Radiological results of Posterior instrumentation with and without Distraction for thoracolumbar fractures</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2020-07-11</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>60</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/48922</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Triple blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The randomization of the study will be as follows by software R version 3.2, 60 random sequences A and B that have 30 modes A and 30 modes B and their labels will be prepared, which is one of the cases related to the surgical method with It will be stretching and will be one of the cases related to the surgical method without stretching, Blinding description: The researcher or patient will not be aware of the type of surgery method, but the head of the trauma department of Imam Reza Hospital in Tabriz and the operating room staff will be aware of this and will stick one of the A or B stickers in the patient's file and after transferring the patient to the room. The operation will be performed by observing one of the two cases according to the relevant default (which the operating room staff is aware of). Knowing which surgery method was chosen will examine the patient neurologically and will record radiological criteria for the patient. The statistical analyzer is also unaware of the type of surgical procedure performed, and based on this, the study will be blinded three times. After the analysis, the head of type A and B methods will be asked.</study_design>
      <phase>3</phase>
      <hc_freetext>Traumatic fractures of the thoracolumbar vertebrae.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: Patients who undergo stretching after screwing and then fixation. Intervention 2: Control group:Patients who undergo screwing without fixation.</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 There is no more information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr. Moslem Shakeri</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Emam Reza Hospital, Gholghasht Street, Azadi Street,</address>
        <city>Tabriz</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5166614756</zip>
        <telephone>+98 41 3334 7054</telephone>
        <email>shakerim@gmail.com</email>
        <affiliation>Tabriz University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Moslem Shakeri</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Emam Reza Hospital, Gholghasht Street, Azadi Stree</address>
        <city>Tabriz</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5166614756</zip>
        <telephone>+98 41 3334 7054</telephone>
        <email>shakerim@gmail.com</email>
        <affiliation>Tabriz University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Spinal fractures due to the type of fracture - a fracture that will be diagnosed based on the three-column model of Denis in the CT Scan and attention to the damaged columns, which will be interpreted by the neurosurgery resident.
Having an indication for surgery, which is an indication of decision making for surgery based on the Thoracolumbar injury classification severity score (TLCS) scoring system. In short, it includes three independent factors or computed tomography scans and MRI findings and findings related to neurological examination.
Having a conscious consent to participate in the study</inclusion_criteria>
      <agemin>16 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Having pathological fractures
Fracture in several vertebrae
The trauma of the head at the same time and the neurological condition of the patient should be such that it is not possible to
- Having a nervous defect before spinal trauma
Shear fracture is a type of fracture</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>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Patients who undergo stretching after screwing and then fixation</i_keyword>
      <i_keyword>Control group:Patients who undergo screwing without fixation</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Anterior vertebral height. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: Using a ruler in millimeters.</prim_outcome>
      <prim_outcome>Percentage of anterior vertebral collapse. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: in term of percentage.</prim_outcome>
      <prim_outcome>The posterior height of the vertebra is broken. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: Using a ruler and in millimeters.</prim_outcome>
      <prim_outcome>Percentage of posterior vertebral collapse. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: in term of percentage.</prim_outcome>
      <prim_outcome>Local kyphosis angle. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: Using conveyor and by degree.</prim_outcome>
      <prim_outcome>Nervous symptoms. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: According to the Frankel scale, the division into 5 groups of A - E.</prim_outcome>
      <prim_outcome>Type of surgical method. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: According to the division into A and B.</prim_outcome>
      <prim_outcome>Year. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: depending on year.</prim_outcome>
      <prim_outcome>Gender. Timepoint: Upon arrival and during discharge and 3 months later. Method of measurement: Depending on the gender of the man or woman.</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>Tabriz University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-10-08</approval_date>
        <contact_name>Ethics Committee of Tabriz Medical School</contact_name>
        <contact_address>Golgasht Street / Tabriz University of Medical Sciences / Central Building No. 2 / Third Floor Tabriz East Azarbaijan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
