<?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>IRCT20151017024572N16</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-06-24</date_registration>
      <primary_sponsor>Tabriz University of Medical Sciences</primary_sponsor>
      <public_title>Evaluation of the Effect of Local Injection of Ozone and Corticosteroid and Prolotropics Under Sonography on Treatment of Tennis Elbow Syndrome (Elbow Tennis)</public_title>
      <acronym></acronym>
      <scientific_title>Evaluation of the Effect of Local Injection of Ozone and Corticosteroid and Prolotropics Under Sonography on Elbow Syndrome Tennis Players (TB): A Multi-centered Double-Blind Randomized Clinical Trial</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2017-08-23</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>75</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/20699</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: A simple random method for randomization will be used and individuals (patients) will form random units. A random sequence will be generated using RAS software. A central randomization method will be used to conceal random allocation. The random sequence will be created by the statistician and will be available to her. The doctor will be connected to the statistician by telephone or text message and will ask him or her about the random allocation of the participant to the specific group, Blinding description: This randomized, double-blind randomized clinical trial is a multi-centered patient with a positive control group and will be performed in four groups of patients with musculoskeletal disorders by four physicians and physicians in four different health centers. All patients will be given enough information about the properties of ozone and corticosteroid injections, possible side effects, method and duration of testing, and the likelihood of having a candidate from one of the two treatments. All patients will be asked to sign a written informed consent form.In order to blind the patient, the doctor will prepare the injection material in the syringe, and will cover the syringes with an aluminum sheet to avoid being aware of the type of injection. It should be noted that dilution of corticosteroid and normal salon will be done to equalize the volume of all three injectable solutions.
Patients in each group will be evaluated by a physical medicine and rehabilitation specialist who is not aware of the type of injection, before the injection, one week after the injection and two months after the injection, and the rate of change between the two groups will be compared at different times. It should be noted that in each center all injections are performed by a constant person (a physical medicine and rehabilitation specialist).
Using three-flood coded questionnaires, where the first flood represents the group, the second flood indicates the time of the measurement of the outcome and the third flood represents the patient's code, the analyst will also be unaware of the allocation of people to the treatment groups.</study_design>
      <phase>3</phase>
      <hc_freetext>Tennis player elbow syndrome.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group (ozone therapy): 2cc ozone 20μg / L, at the joint of the common extensor tendon under ultrasound guidance. Intervention 2: Intervention group (porlotherapy): 2cc dextrose 50%, at the joint of the common extensor tendon under ultrasound guidance. Intervention 3: Control group (corticosteroid therapy ): 1cc triamcinolone 40mg + 1cc normal slain, at the joint of the common extensor tendon under ultrasound guidance.</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>Dr. Arash Babaei</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Department of Physical Medicine and Rehabilitation, Firuzgar Hospital, Valiasr Square, Tehran</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1593747811</zip>
        <telephone>+98 21 8214 1229</telephone>
        <email>babaei-ghazani.a@iums.ac.ir</email>
        <affiliation>Iran University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Arash Babaei</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Department of Physical Medicine and Rehabilitation, Firuzgar Hospital, Valiasr Square, Tehran</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1593747811</zip>
        <telephone>+98 21 8214 1229</telephone>
        <email>babaei-ghazani.a@iums.ac.ir</email>
        <affiliation>Iran University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Anxiety in the outer part of the ear for a month
Localized tenderness in the external region of the armpit (at the point of attachment of the extensors of the forearm)
Exacerbation of pain during supination on the back of the head while maintaining flexion.
Exacerbation of pain during dorsiflexion of the wrist against resistance
Exacerbation of pain as well as punching along with the pressure of the hand</inclusion_criteria>
      <agemin>no limit</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>There are symptoms for more than 4 weeks or history of trauma to the elbow
- History of connective tissue disease or diffuse pain syndrome (such as fibromyalgia, chronic pain syndrome
- Inflammatory arthropathy
- Use of previous therapies for external epicondylitis
- The possibility of creating heavy work
Full Radiolysis Brevis Extension Cardiac Tendon
Radiculopathy
Full Radiolysis Brevis Extension Cardiac Tendon
Aphrodisiac
Taking anticoagulants
Existing Injection Detection</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>G59</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Mononeuropathy in diseases classified elsewhere</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group (ozone therapy): 2cc ozone 20μg / L, at the joint of the common extensor tendon under ultrasound guidance.</i_keyword>
      <i_keyword>Intervention group (porlotherapy): 2cc dextrose 50%, at the joint of the common extensor tendon under ultrasound guidance.</i_keyword>
      <i_keyword>Control group (corticosteroid therapy ): 1cc triamcinolone 40mg + 1cc normal slain, at the joint of the common extensor tendon under ultrasound guidance.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Pain. Timepoint: Before injection, 2 weeks and 8 weeks after injection. Method of measurement: Visual Analog Scale (VAS).</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Clinical Global Impression. Timepoint: Before injection, 1 weeks and 8 weeks after injection. Method of measurement: Clinical Global Impression Questionnaire.</sec_outcome>
      <sec_outcome>Patient Global Impression of Improvement. Timepoint: Before injection, 1 weeks and 8 weeks after injection. Method of measurement: Patient Global Impression of Improvement Questionnaire.</sec_outcome>
      <sec_outcome>Tennis Elbow Evaluation. Timepoint: Before injection, 1 weeks and 8 weeks after injection. Method of measurement: Patient-rated Tennis Elbow Evaluation (PRTEE) Questionnaire.</sec_outcome>
      <sec_outcome>Extensor tendon thickness. Timepoint: Before injection, 1 weeks and 8 weeks after injection. Method of measurement: Sonography.</sec_outcome>
    </secondary_outcome>
    <secondary_sponsor>
      <sponsor_name>Iran University of Medical Sciences</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_name>Iran University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2017-06-22</approval_date>
        <contact_name>Iran University of Medical Sciences</contact_name>
        <contact_address>Tehran, Hemat Highway next to Milad Tower, Iran University of Medical Sciences Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
