<?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>IRCT20151228025732N34</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-08-12</date_registration>
      <primary_sponsor>Semnan University of Medical Sciences</primary_sponsor>
      <public_title>Effect of whole body vibration on trunk proprioception in non-specific chronic low back pain</public_title>
      <acronym></acronym>
      <scientific_title>Effect of whole body vibration on trunk proprioception in non-specific chronic low back pain</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-02-06</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>60</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/32091</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Table of random numbers is used for randomization. Using Excel software to generate random number tables.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Chronic low back pain.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: In this group, the patients stand on Scott's position on a vibrations platform without shoes, while the feet are spaced from about 33 cm. The flexion angle of the knee measured by the goniometer. In this situation, the vibration is performed according to the protocol (24 sessions, a total of 12 weeks and 2 times in a week with a minimum of one day interval). All measurements are performed and evaluated before and 12 weeks after the intervention. Intervention 2: Control group: In this group, the patients stand on Scott's position on a vibrations platform without shoes, while the feet are spaced from about 33 cm, the difference is that the machine is off. There is no therapeutic treatment and only for comparison with the intervention group.</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>Yes - There is a plan to make this available</results_IPD_plan>
      <results_IPD_description>What will be shared:
-

When:
-

To whom:
Only available to scholars working in academic institutions.

Conditions:
In case of relevant studies.

Where to obtain:
Atefe Aminianfar. Neuromuscular Rehabilitation Research Center, Ghods Blvd. 00989122132947

How to obtain:
-

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Atefeh Aminianfar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Semnan University of Medical Sciences, Blvd Basij, Semnan</address>
        <city>Semnan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>3514799442</zip>
        <telephone>+98 23 3345 1336</telephone>
        <email>are20935@gmail.com</email>
        <affiliation>Semnan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Atefeh Aminianfar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Semnan University of Medical Sciences, Blvd Basij, Semnan</address>
        <city>Semnan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>3514799442</zip>
        <telephone>+98 23 3345 1336</telephone>
        <email>are20935@gmail.com</email>
        <affiliation>Semnan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Age of 40 to 70 years
Diagnosis of non-specific chronic low back pain (without showing neurologic defect)
Having non-specific chronic low back pain for at least 6 months</inclusion_criteria>
      <agemin>40 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Chronic low back pain with known etiology
Any other major illness
Regular physical activity (more than once a week) during 5 years ago
Use of any medication that may have significantly affect the balance
Diabetes
High blood pressure
Persons that perform a regular strength exercises
The presence of metal in the body
Having cardiovascular disease</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>M54.5</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Low back pain</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Diagnosis</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: In this group, the patients stand on Scott's position on a vibrations platform without shoes, while the feet are spaced from about 33 cm. The flexion angle of the knee measured by the goniometer. In this situation, the vibration is performed according to the protocol (24 sessions, a total of 12 weeks and 2 times in a week with a minimum of one day interval). All measurements are performed and evaluated before and 12 weeks after the intervention.</i_keyword>
      <i_keyword>Control group: In this group, the patients stand on Scott's position on a vibrations platform without shoes, while the feet are spaced from about 33 cm, the difference is that the machine is off. There is no therapeutic treatment and only for comparison with the intervention group.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Deep feeling (Trunk Reposition Error (TRE)). Timepoint: Before and 12 weeks after intervention. Method of measurement: Dualer IQ™ digital Inclinometer (J-TECH medical, Salt Lake City, UT, USA).</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>Semnan University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-02-06</approval_date>
        <contact_name>Ethics committee of Semnan University of Medical Sciences</contact_name>
        <contact_address>Semnan University of Medical Sciences, Basij Blvd, Semnan Semnan Semnan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
