<?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>IRCT20231013059701N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-10-21</date_registration>
      <primary_sponsor>Tehran University of Medical Sciences</primary_sponsor>
      <public_title>Investigating the effectiveness of music therapy with and without binaural beats stimulation on tinnitus</public_title>
      <acronym></acronym>
      <scientific_title>Investigating the effectiveness of music therapy with and without binaural beats stimulation on the handicap of tinnitus in hearing-impaired adults aged 20-55.</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2023-10-22</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>30</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/73151</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Randomization method: individual with two blocks into two groups
equal; Randomization and random sequence construction with Random
software allocation; Concealment: with sealed opaque envelopes
done with random sequence, Blinding description: The participants were blinded to the type of music file received, the principal investigator as well as the person responsible for collecting the data and the outcome assessor, and to a lesser degree the Data Safety and Monitoring Committee and those who They prepare the draft of the article, they are blinded to the patients and the type of file they received.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Tinnitus disorder.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: receiving relaxing music file with 8 Hz binaural beat stimulations with frequencies of 436 and 428 Hz, 15 minutes, twice a day(morning and night), 4 weeks. Intervention 2: Control group:  receiving an empty relaxing music file, without binaural beat stimulations 8 Hz, 15 minutes, twice a day(morning and night), 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>Yes - There is a plan to make this available</results_IPD_plan>
      <results_IPD_description>What will be shared:
Master thesis and article publication

When:
2025 onwards

To whom:
All

Conditions:
Under the copyright laws of Tehran University of Medical Sciences to access
Master's thesis and journal rules for access to published articles

Where to obtain:
For articles to the databases of articles for the thesis to the faculty library
Rehabilitation of Tehran University of Medical Sciences

How to obtain:
For the thesis, study in the library for the paper depending on the policy of the journal.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Somayeh Bakhtarikia</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Block C3-11, Unit 8, Shujaat Alley, Yas Blvd., Tehransar</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1381157679</zip>
        <telephone>+98 21 4455 4374</telephone>
        <email>sbakhtarikia@gmail.com</email>
        <affiliation>Tehran University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Elham Tavanai</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Enghelab St., Pich Shemiran, Faculty of Rehabilitation</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>1148956111</zip>
        <telephone>+98 21 7753 0636</telephone>
        <email>sbakhtarikia@gmail.com</email>
        <affiliation>Tehran University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>1. Mild to moderate hearing loss (21-60 dB, Jargar) and symmetrical 2. No hearing aid 3. History of tinnitus for more than 6 months 4. Mr. 5. No neurological and psychological diseases 6. Otoscopy and standard immittance audiometry (tympanogram: Type A and without transitional component) 7. Have minimum reading and writing literacy so that they can read the questions of the questionnaire</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>55 years</agemax>
      <gender>Male</gender>
      <exclusion_criteria>1. Severe to profound and asymmetric hearing loss 2. Having a hearing aid 3. History of tinnitus less than 6 months 4. Suffering from severe neurological and psychological diseases 6. Abnormal otoscopy and immittance audiometry (with transmission component) 7. Not having minimum literacy and Writing so that they cannot read the questionnaire questions.</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>H93.1</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Tinnitus</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Rehabilitation</i_code>
      <i_code>Rehabilitation</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: receiving relaxing music file with 8 Hz binaural beat stimulations with frequencies of 436 and 428 Hz, 15 minutes, twice a day(morning and night), 4 weeks</i_keyword>
      <i_keyword>Control group:  receiving an empty relaxing music file, without binaural beat stimulations 8 Hz, 15 minutes, twice a day(morning and night), 4 weeks</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Handicap and assessment of tinnitus. Timepoint: Before and after the intervention. Method of measurement: Tinnitus assessment test and self-assessment questionnaire.</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>Tehran University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2023-10-11</approval_date>
        <contact_name>Midwifery and Rehabilitation Faculty - Tehran University of Medical Sciences</contact_name>
        <contact_address>Enghelab street Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
