<?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>IRCT20221127056633N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-04-03</date_registration>
      <primary_sponsor>Yasouj University of Medical Sciences</primary_sponsor>
      <public_title>The effect of melatonin on endometrial thickness</public_title>
      <acronym></acronym>
      <scientific_title>Investigation of the effect of oral melatonin on the thickness of the endometrium of infertile women in the IUI cycle</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2023-04-09</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>104</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/67282</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: A simple randomization method is used, in which the randomization unit is individual, and the random sequence generation software (Random Number Generator software) is used, and for the purpose of concealment, the concealment of random allocation is used. By using opaque letter envelopes sealed with a random sequence, in this method, each of the random sequences created is recorded on a card and the cards are placed inside the letter envelopes in order.In order to maintain a random sequence, the outer surface of the envelopes is numbered in the same order. Finally, the lid of the letter envelopes is glued and placed in a box. At the time of starting the registration of participants, based on the order in which eligible participants entered the study, one of the envelopes will be opened and the assigned group of that participant will be revealed.</study_design>
      <phase>3</phase>
      <hc_freetext>Infertility.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: In this group, 6 mg of melatonin which is prepared by Razak Pharmaceutical Company will be consumed from the 3rd day of menstruation (daily) until the end of the cycle for one month, before going to bed and from 4 pm onwards. Intervention 2: Control group: In this group, the placebo, which contains cellulose and will be similar to melatonin pills in terms of shape, size and taste and it is prepared by Razak Pharmaceutical Company, is consumed from the 3rd day of menstruation (daily) until the end of the cycle for one month, before going to bed and from 4 pm onwards.</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 It has not been decided yet.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Shahin Taj Aramesh</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Yasuj University of Medical Sciences, Shahid motahari boulvared, Yasuj city, Kohgiluyeh and Boyer-Ahmad province, Iran.</address>
        <city>Yasuj</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7591741417</zip>
        <telephone>+98 74 3333 7251</telephone>
        <email>sh.aramesh@gmail.com</email>
        <affiliation>Yasouj University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Shahin Taj Aramesh</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Yasuj University of Medical Sciences, Shahid motahari boulvared, Yasuj city, Kohgiluyeh and Boyer-Ahmad province, Iran.</address>
        <city>Yasuj</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>7591741417</zip>
        <telephone>+98 71 3837 0829</telephone>
        <email>sh.aramesh@gmail.com</email>
        <affiliation>Yasouj University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Full consent to participate in the study
BMI less than 35
Women with low endometrial thickness
No history of hospitalization and underlying diseases</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>42 years</agemax>
      <gender>Female</gender>
      <exclusion_criteria>Male infertility
Simultaneous uterine anomalies
Obstruction of uterine tubes
Having a history of endometriosis
AFC less than 10</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>N97</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Female infertility</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: In this group, 6 mg of melatonin which is prepared by Razak Pharmaceutical Company will be consumed from the 3rd day of menstruation (daily) until the end of the cycle for one month, before going to bed and from 4 pm onwards.</i_keyword>
      <i_keyword>Control group: In this group, the placebo, which contains cellulose and will be similar to melatonin pills in terms of shape, size and taste and it is prepared by Razak Pharmaceutical Company, is consumed from the 3rd day of menstruation (daily) until the end of the cycle for one month, before going to bed and from 4 pm onwards.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Endometrial thickness. Timepoint: Measurement of endometrial thickness at the beginning of the study and 11 and 14 days after starting melatonin. Method of measurement: Ultrasound sonography.</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>Yasouj University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2022-11-25</approval_date>
        <contact_name>Ethics Committee of Yasouj University of Medical Sciences</contact_name>
        <contact_address>Deputy of research and technology of Yasuj University of Medical Sciences, Shahid motahari boulvared, Yasuj city, Kohgiluyeh and Boyer-Ahmad province, Iran. Yasuj Kohgilouyeh-va-Boyrahmad Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
