<?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>IRCT20240413061477N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2024-06-22</date_registration>
      <primary_sponsor>Shahid Beheshti University of Medical Sciences</primary_sponsor>
      <public_title>The Effect of Whole Body Vibration on Arthrogenic Inhibition of Quadriceps Muscle after Knee Surgery</public_title>
      <acronym></acronym>
      <scientific_title>The Effect of Whole Body Vibration on Arthrogenic Inhibition of Quadriceps Muscle after Knee Surgery</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2024-05-21</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>20</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/76834</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Arthrogenic Inhibition of Quadriceps Muscle.</hc_freetext>
      <i_freetext>Intervention Group: Whole Body Vibration Group / Vibration Frequency: 110Hz / Vibration Amplitude: 4mm (Peak to Peak) / Vibration Type: vertical vibration / exercise position: standing, with 30 degree knee Flexion, Without Socks and Shoes / Diversion Each Exercise: 60 Seconds / Rest Diversion between each Exercise: 120 Seconds / Number of Repetitions in each Set: 3 Times / Number of Sets: 1.</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 Further Information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Khosro Khademi Kalantari</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Faculty of Rehabilitation of Shahid Beheshti University of Medical Sciences</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1616913111</zip>
        <telephone>+98 21 7756 1721</telephone>
        <email>khosro_khademi@yahoo.co.uk</email>
        <affiliation>Shahid Beheshti University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Khosro Khademi Kalantari</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Faculty of Rehabilitation of Shahid Beheshti University of Medical Sciences</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1616913111</zip>
        <telephone>+98 21 7756 1721</telephone>
        <email>info@sbmu.ac.ir</email>
        <affiliation>Shahid Beheshti University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>At least 4 Months have Passed since Knee Joint Surgery
The Age of People Should be Between 20-50
Having the Ability to Stand and Walk without an Aid
The Amount of CAR Should be Less than 0.8
Pain Less than 30 mm on the VAS Scale</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>50 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Any Use of Special Drugs During the Study will Result in People be Excluded from the Study
If for any Reason the Person does not want to Cooperate in the study
An increase in the patient's pain during the Intervention by 30 mm or More on the VAS Scale
Having a History of Neurological Heart Disease
Having a balance disorder
Having Skeletal-Muscular or Neuro-Vascular Abnormality that Limits the Range of Motion of the Lower Limb</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>M62.9</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Disorder of muscle, unspecified</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Rehabilitation</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention Group: Whole Body Vibration Group / Vibration Frequency: 110Hz / Vibration Amplitude: 4mm (Peak to Peak) / Vibration Type: vertical vibration / exercise position: standing, with 30 degree knee Flexion, Without Socks and Shoes / Diversion Each Exercise: 60 Seconds / Rest Diversion between each Exercise: 120 Seconds / Number of Repetitions in each Set: 3 Times / Number of Sets: 1</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Central Activation Ratio. Timepoint: Before and After the Intervention. Method of measurement: Quantitative Measurement of Restraint by Digital Dynamometer.</prim_outcome>
      <prim_outcome>Voluntary Maximum Torque of the Quadriceps Muscle. Timepoint: Before and After the Intervention. Method of measurement: Quantitative Measurement of Muscle Strength by Digital Dynamometer.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Pain. Timepoint: Before and After the Intervention. Method of measurement: Using a Visual Pain Scale.</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>Shahid Beheshti University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2024-03-09</approval_date>
        <contact_name>Ethics Committee of Shahid Beheshti University of Medical Sciences</contact_name>
        <contact_address>Shahid Beheshti Rehabilitation Faculty, Damavand Street, Imam Hossein Square Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
