<?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>IRCT20150721023282N14</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2020-09-20</date_registration>
      <primary_sponsor>Fardis pharmaceutical company</primary_sponsor>
      <public_title>Effect of Boswellia in treatment of knee Osteoarthritis</public_title>
      <acronym></acronym>
      <scientific_title>Evaluation of the effectiveness of frankincense oily lotion containing boswellic acid enriched extract in the treatment of knee osteoarthritis symptoms: a randomized placebo-controlled clinical trial</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2020-07-18</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>50</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/50149</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Other design features: Randomization will be performed using random number table, Randomization description: In this study Block Randomization will be used. For this purpose, quadruple blocks will be used, Blinding description: The drug and placebo lotions will be packaged in completely similar containers and the prescribing physician, data collecting person and patient will be blinded to the content of containers.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Knee osteoarthritis.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: Oily lotion of frankincense extract containing 65% boswellic acid (manufactured by Fardis pharmaceutical company), 3 times daily for 4 weeks. Intervention 2: Control group: Placebo lotion (manufactured by Fardis pharmaceutical company), 3 times daily for 4 weeks.</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 data.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Rasool Soltani</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Faculty of Pharmacy, Isfahan University of Medical Sciences, Hezar-Jerib Avenue</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8174673461</zip>
        <telephone>+98 31 3792 7067</telephone>
        <email>soltani@pharm.mui.ac.ir</email>
        <affiliation>Esfahan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Rasool Soltani</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Department of Clinical Pharmacy, Faculty of Pharmacy, Isfahan University of Medical Sciences</address>
        <city>Isfahan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8174673461</zip>
        <telephone>+98 31 3792 7067</telephone>
        <email>soltani@pharm.mui.ac.ir</email>
        <affiliation>Esfahan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>age of 40 - 80 years
Osteoarthritis of at least one knee for at least 3 months based on the diagnostic criteria of American College of Rheumatology (ACR)
Pain score &gt; 4 mm based on the Visual Analogue Scale (VAS)
Grade 2 or 3 of Kellgren-Lawrence scale in knee radiography within the past 3 months</inclusion_criteria>
      <agemin>40 years</agemin>
      <agemax>80 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Use of intra-articular glucocorticoids within the past 3 months
Use of intra-articular sodium hyaluronate within the past 6 months
Use of systemic glucocorticoids (either oral or parenteral) within the past 14 days
Having other osteoarticular disorders (e.g., rheumatoid arthritis and gout)
Skin disorder in knee region
Sensitivity to prescribed topical formulations
Knee arthroscopy within the past 3 months
Illiteracy
Unable to answer the questions
Pregnancy
Lactation</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>Other prim</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>M17.1</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Oily lotion of frankincense extract containing 65% boswellic acid (manufactured by Fardis pharmaceutical company), 3 times daily for 4 weeks</i_keyword>
      <i_keyword>Control group: Placebo lotion (manufactured by Fardis pharmaceutical company), 3 times daily for 4 weeks</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>WOMAC Index. Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: Questionnaire.</prim_outcome>
      <prim_outcome>Visual analogue scale (VAS). Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: scoring on the scale.</prim_outcome>
      <prim_outcome>Patient global assessment (PGA). Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: scoring on the scale.</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>Fardis pharmaceutical company</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2020-07-15</approval_date>
        <contact_name>Ethics committee of Isfahan University of Medical Sciences</contact_name>
        <contact_address>Vice-chancellery for research, Isfahan University of Medical Sciences, Hezar-Jerib Ave., Isfahan Isfahan Isfehan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
