<?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>IRCT20170608034390N7</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-01-18</date_registration>
      <primary_sponsor>Shahid Beheshti University of Medical Sciences</primary_sponsor>
      <public_title>Comparison between effectiveness of two different molecular weights of hyaluronic acid and physiotherapy on shoulder tendinopathy.</public_title>
      <acronym></acronym>
      <scientific_title>Evaluating the effect of subacromial space injections of Low Molecular Weight Hyaluronic Acid or High Molecular Weight Hyaluronic Acid in comparison with Physiotherapy in Shoulder Tendinopathy. A Three Arm Randomized Controlled Trial.</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-10-08</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>84</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/53352</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Triple blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients were divided with the same ratio in three groups and a web base software (www.sealedenvelope.com) was applied and 
14 blocks of 6 subjects were created for block randomization, Blinding description: Researchers including the physician who assess the eligibility of patients, the physician who monitors response to interventions, the statistical analyst, and the controller of study quality, were all blinded, but due to the different nature of interventions, it was not possible to blind the administrants, in this regards a sealed envelope containing the patient's treatment code was sent to injector and physiotherapist who only administered the interventions based on the codes, and they were excluded from the patient eligibility, treatment and outcome assessments. Since one of the interventions was physiotherapy, it was not possible to blind patients.</study_design>
      <phase>3</phase>
      <hc_freetext>shoulder tendinophaty(Rotator cuff tendinopathy).</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: High MW of Hyaluronic acid (Synogel® MW&gt;2000 KD) injection in subacromial space of shoulder with Codman's (pendulum) Exercises. Intervention 2: Intervention group: Low MW of Hyaluronic acid (Hyalgan® MW= 500-700 KD) injection in Subacromial space of shoulder with Codman's (pendulum) Exercises. Intervention 3: Intervention group: For the Physiotherapy group, it prescribed 3 sessions of treatment per week for 4 weeks, totaling 10 sessions, with Codman's (pendulum) Exercises.</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:
Potentially the whole data is published after participants become unidentified.

When:
The access Starts in 6 months period after publishing of the results.

To whom:
Researchers working in academic and industrial institutions.

Conditions:
It can be used to carry out research work.

Where to obtain:
Dr. Hadi Esmaily, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences.

How to obtain:
It will be available with sending a request by email to corresponding author (Esmaily_hadi@sbmu.ac.ir).

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Hadi Esmaily</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Shahid Beheshti Pharmaceutical Faculty, Vali Asr Ave.</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1991953381</zip>
        <telephone>+98 21 8820 0118</telephone>
        <email>Esmaily_hadi@sbmu.ac.ir</email>
        <affiliation>Shahid Beheshti University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Hadi Esmaily</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Shahid Beheshti Pharmaceutical Faculty, Vali Asr Ave.</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1991953381</zip>
        <telephone>+98 21 8820 0118</telephone>
        <email>Esmaily_hadi@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>Tendinopathy of shoulder
Adults (16-70 years)
At least 6 weeks from the onset of pain</inclusion_criteria>
      <agemin>16 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Pregnant or lactating Women
Active systemic rheumatologic disorders
Coagulopathies or on anticoagulant medication
Diabetes mellitus
Active septic disorders or history of cancers or tumors around the site of shoulder joint
Use of systemic corticosteroid drugs recently in one  month</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>M75.80</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Other shoulder lesions, unspecified shoulder</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Rehabilitation</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: High MW of Hyaluronic acid (Synogel® MW&gt;2000 KD) injection in subacromial space of shoulder with Codman's (pendulum) Exercises</i_keyword>
      <i_keyword>Intervention group: Low MW of Hyaluronic acid (Hyalgan® MW= 500-700 KD) injection in Subacromial space of shoulder with Codman's (pendulum) Exercises</i_keyword>
      <i_keyword>Intervention group: For the Physiotherapy group, it prescribed 3 sessions of treatment per week for 4 weeks, totaling 10 sessions, with Codman's (pendulum) Exercises</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Pain intensity based on visual analogue scale. Timepoint: Measuring the severity of pain at the beginning of the study (before the intervention), one week, one month and three months after the injection. Method of measurement: Visual Analogue Scale (VAS).</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Range of Motion (ROM). Timepoint: Measuring the range of motion at the beginning of the study (before the intervention), one week, one month and three months after the injection. Method of measurement: Goniometer.</sec_outcome>
      <sec_outcome>Pain of the injection site. Timepoint: Check for the pain at the injection site, one day after injection. Method of measurement: Visual Analogue Scale (VAS).</sec_outcome>
      <sec_outcome>The disabilities of the arm, shoulder and hand. Timepoint: Measuring the disabilities of the arm, shoulder and hand at the beginning of the study (before the intervention), one week, one month and three months after the injection. Method of measurement: The Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire.</sec_outcome>
      <sec_outcome>Quality of life. Timepoint: Measuring the Quality of life at the beginning of the study (before the intervention), one week, one month and three months after the injection. Method of measurement: QOL-BREF Questionnaire.</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>2018-10-08</approval_date>
        <contact_name>Research Ethics Committee School of Pharmacy and Nursing &amp; Midwifery- Shahid Beheshti University of </contact_name>
        <contact_address>Central department of ministry of health and medical education, Simaye Iran st, Shahrak Ghods Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
