<?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>IRCT138812123101N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2010-05-08</date_registration>
      <primary_sponsor>Vice-chancellor for Research, Iran University of Medical Sciences</primary_sponsor>
      <public_title>Effect of High-top shoes with Rocker sole on Pain, Disability, Activity Limitation and Vertical Ground Reaction Force in Rheumatoid Arthritis Patients</public_title>
      <acronym></acronym>
      <scientific_title>Effect of High-top shoes with Rocker sole on Pain, Disability, Activity Limitation and Vertical Ground Reaction Force in Rheumatoid Arthritis Patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2008-12-05</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>21</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/3105</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>Rheumatoid Arthritis.</hc_freetext>
      <i_freetext>high top shoe with heel-to-toe rocker sole.</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></results_IPD_plan>
      <results_IPD_description></results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr Mohamad Sadegh Ghasemi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Rehabilitation collage, Shahnazari St, Madar Ave, Mirdamad,</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip></zip>
        <telephone>+98 21 2222 9086</telephone>
        <email>m.s.ghasemi@iums.ac.ir</email>
        <affiliation>Faculty of Rehabilitation, Iran University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Masumeh Bagherzadeh cham</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Rehabilitation collage, Shahnazari St, Madar Ave, Mirdamad,</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip></zip>
        <telephone>+98 21 2222 7159</telephone>
        <email>masumehbagherzadeh@gmail.com</email>
        <affiliation>Faculty of Rehabilitation, Iran University of Medical University</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Inclusion criteria: RA diagnosis according to the 1987 revised American College of Rheumatology (ACR) recommendations, Low DAS28,  disease longer than one year, ability to walk without assistive devices, no use of other foot orthoses during the study, foot and/or ankle pain, &#13;
Exclusion criteria: Previously undergone major joint surgery such as total joint arthroplasties and/or arthrodesesm, pregnancy, previously cortisone injection at 3 month prior to the study, presence of balance problems, skin lesions (ulcers, dermatitis), other systemic disease with relevant effects on walking ability, other joint deformities</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>65 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria></exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>M06.9</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Rheumatoid arthritis, unspecified</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Other</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>high top shoe with heel-to-toe rocker sole</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Activity limitation. Timepoint: Baseline, 1 week and 1 month after rocker shoe Prescription. Method of measurement: Foot Function Index questioner.</prim_outcome>
      <prim_outcome>Vertical ground reaction force. Timepoint: before, 1 week, 1 month after rocker shoe Prescription. Method of measurement: force plate.</prim_outcome>
      <prim_outcome>Pain. Timepoint: Baseline, 1 week and 1 month after rocker shoe prescription. Method of measurement: Foot Function Index questionnaire.</prim_outcome>
      <prim_outcome>Disability. Timepoint: Baseline, 1 week and 1 month after rocker shoe prescription. Method of measurement: Foot Function Index questioner.</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>Vice-chancellor for Research, Iran University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date></approval_date>
        <contact_name>Ethics Committee of Faculty of Rehabilitation, Iran University of Medical Sciences</contact_name>
        <contact_address>Rehabilitation collage, Shahnazari St, Madar Ave, Mirdamad, Tehran  Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
