<?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>IRCT20160709028844N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-04-26</date_registration>
      <primary_sponsor>Shahre-kord University of Medical Sciences</primary_sponsor>
      <public_title>oral calcium and magnesium on the reduction of pms</public_title>
      <acronym></acronym>
      <scientific_title>Comparative study of the effect of oral calcium and magnesium on the reduction of PMS</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-11-21</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>195</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/69075</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Other design features: There is no case, Randomization description: The study was conducted in a double-blind and randomization method using stratified random allocation, so that according to the severity of PMS, the patients were divided into three categories: very severe, moderate to severe, and mild, and in each category, they were randomly assigned to three groups A and B. and C were divided. A total of 204 female students living in the dormitory of Shahrekord University of Medical Sciences with PMS were divided in terms of physical symptoms and psychological symptoms, and as a result, 66 people were in the mild category, 84 people were in the moderate category, and 54 people were in the severe category. The random sequence was obtained through the online randomization program (program address:
  https://www.sealedenvelope.com/simple-randomiser/v1/lists)
   And based on the random list, each patient was assigned to one of the groups A, B, and C, respectively. In terms of the severity of premenstrual syndrome, in each group of 68 people, there were an equal number of 22 mild, 28 moderate and 18 severe patients. After filling the consent form, the drugs were prepared by a pharmacologist from Dr. Abedi Pharmaceutical Company and divided into three packages of the same color. And one shape was named with letters A, B and C. Group A contained 1000 mg of calcium, group B contained 300 mg of magnesium, and group C contained selenium as a placebo. The patients and the researcher did not know about the contents of the package, Blinding description: he study was double-blind and the drugs were given to the study subjects in packages of the same shape, A, B, and C, and the patients and the researcher did not know about the contents of the package.</study_design>
      <phase>3</phase>
      <hc_freetext>Premenstrual syndrome.</hc_freetext>
      <i_freetext>Intervention 1: Group A consumed 1000 mg of calcium per day for the study period of 3 cycles from the 15th day of the menstrual cycle or immediately after ovulation to the start of menstrual bleeding, and at the end of the cycle and with the beginning of bleeding, they completed the PSST questionnaire. Intervention 2: Group B consumed 300 mg of magnesium daily for the study period of 3 cycles from the 15th day of the menstrual cycle or immediately after ovulation to the onset of menstrual bleeding, and at the end of the cycle and with the onset of bleeding, they completed the PSST questionnaire. Intervention 3: Group C used selenium tablets for placebo for 3 study cycles from the 15th day of the menstrual cycle or immediately after ovulation to the beginning of menstrual bleeding, and at the end of the cycle and with the onset of bleeding, they completed the PSST questionnaire.</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 Uncertainty of results</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Sheida Shabanian</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Parastar Ave</address>
        <city>Shahrekord</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8816754633</zip>
        <telephone>+98 38 3222 0016</telephone>
        <email>shabanian@skums.ac.ir</email>
        <affiliation>Shahre-kord University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Sheida Shabanian</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Parastar Ave</address>
        <city>Sharekord</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>8816746633</zip>
        <telephone>+98 38 3222 0016</telephone>
        <email>shabanian@skums.ac.ir</email>
        <affiliation>Shahre-kord University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Female students of Shahrekord University of Medical Sciences with definite diagnosis of premenstrual syndrome
Not using other treatment methods
Willingness to participate in the study
Not suffering from known physical and mental diseases
single
Calendar age 18 to 27 years
Regular menstrual cycle of 21 to 35 days
Menstruation duration 3-7 days during the last six months
In terms of the severity of PMS symptoms, they were matched according to the DSM-V score</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>27 years</agemax>
      <gender>Female</gender>
      <exclusion_criteria>Reluctance to participate in the study
Use of other treatment methods</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>N94.3</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Premenstrual tension syndrome</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Treatment - Drugs</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Group A consumed 1000 mg of calcium per day for the study period of 3 cycles from the 15th day of the menstrual cycle or immediately after ovulation to the start of menstrual bleeding, and at the end of the cycle and with the beginning of bleeding, they completed the PSST questionnaire.</i_keyword>
      <i_keyword>Group B consumed 300 mg of magnesium daily for the study period of 3 cycles from the 15th day of the menstrual cycle or immediately after ovulation to the onset of menstrual bleeding, and at the end of the cycle and with the onset of bleeding, they completed the PSST questionnaire</i_keyword>
      <i_keyword>Group C used selenium tablets for placebo for 3 study cycles from the 15th day of the menstrual cycle or immediately after ovulation to the beginning of menstrual bleeding, and at the end of the cycle and with the onset of bleeding, they completed the PSST questionnaire</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Premenstrual syndrome. Timepoint: The beginning of the study and 1, 2 and 3 months after the study. Method of measurement: PMS diagnostic criteria based on DSM-V.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Physical and mental symptoms. Timepoint: 0 start of study and 1 month, 2 months and 3 months later. Method of measurement: DSM-V.</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>Shahre-kord University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-05-23</approval_date>
        <contact_name>Ethics committee of Shahrekord  University of Medical Sciences</contact_name>
        <contact_address>No. 4, 36 Yaser  Ave Shahrekord Town Shahrekord Chahar-Mahal-va-Bakhtiari Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
