<?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>IRCT20180828040890N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2018-12-16</date_registration>
      <primary_sponsor>Iran University of Medical Sciences</primary_sponsor>
      <public_title>- Comparison the effect of mouthwash with water and licorice on dry mouth of dialysis patients</public_title>
      <acronym></acronym>
      <scientific_title>Comparison the effect of mouthwash with pure water and licorice on dry mouth of hemodialysis patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-07-23</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>74</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/34581</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Supportive, Randomization description: In this study, patients were entered the study by available method and randomly divided into two groups (water, licorice) by block assignment. Thus, the letter A to water, the letter B, is assigned to licorice, and then possible 
 conditions were written on cards and placed on the table. For each group, two of the patients who entered the study according to availability, a replacement card was taken by the researcher and placed in order of letters; the patients were divided in two groups. This process continued until the desired sample size was provided.</study_design>
      <phase>3</phase>
      <hc_freetext>Dry mouth.</hc_freetext>
      <i_freetext>The intervention group, used licorice and compare group used water at first 11 day. At this time each group used the solution 3 times (half an hour). After a meal, the mouthwash solution was taken and half an hour after the mouthwash, they do not eat anything and do not swallow mouthwash and they are thrown it out of mouth completely. The second 11 day, any mouthwash is used by the two groups. In the third stage of intervention mouthwash solution of two groups is displaced. Intervention group used water and compare group used licorice. Material used was licorice root powder that dissolved 5 grams per 500 cc in water and each time the solution was shaken to form a uniform solution. Licorice root is prepared by the expert of the traditional medicine pharmacist of the Faculty of Traditional Medicine, Dr. Ali Ghobadi, from Tehran's Great Market. In people with regime and absence of three main meals, is done three times mouthwash with an interval of 6-4 hours. Duration of mouthwash was two 11-days for each group and in second 11-day of study mouthwash with water and licorice, each group was completed Thomson's mouthwash questionnaire on fifth and eleventh day of the study.</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:
The total potential data is being shared in non-identifiable condition

When:
After the publication of the paper resulted from the study

To whom:
Researchers and others

Conditions:
According to the study

Where to obtain:
Mail to the responsible for the trial update

How to obtain:
One week

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>fesdeghchi   Marzieh</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Valiasr Street, Rashid Yasemi Street</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>۱۹۹۶۷۱۳۸۸۳</zip>
        <telephone>+98 21 8820 1987</telephone>
        <email>fesdeghcji.m@tak.iums.ac.ir</email>
        <affiliation>Iran University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Zhale mohammad-aliha</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>- Valiasr Street, Rashid Yasemi Street</address>
        <city>Tehran</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>۱۹۹۶۷۱۳۸۸۳</zip>
        <telephone>+98 21 8820 1978</telephone>
        <email>mohammadaliha.j@iums.ac.ir</email>
        <affiliation>Iran University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>People with advanced kidney failure undergoing regular hemodialysis (with the same weekly sessions) that complain of dry mouth in the last 4 weeks and have the ability to do mouthwash</inclusion_criteria>
      <agemin>no limit</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>The patient's unwillingness to continue to participate in the study sensitivity to mouthwash licorice.                                                   Start medications that cause dry mouth during the study (Antihypertensive, antidepressant, diuretic, anticholinergic, and antihistamine)</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>R68.2</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>خشکی دهان</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Prevention</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>The intervention group, used licorice and compare group used water at first 11 day. At this time each group used the solution 3 times (half an hour). After a meal, the mouthwash solution was taken and half an hour after the mouthwash, they do not eat anything and do not swallow mouthwash and they are thrown it out of mouth completely. The second 11 day, any mouthwash is used by the two groups. In the third stage of intervention mouthwash solution of two groups is displaced. Intervention group used water and compare group used licorice. Material used was licorice root powder that dissolved 5 grams per 500 cc in water and each time the solution was shaken to form a uniform solution. Licorice root is prepared by the expert of the traditional medicine pharmacist of the Faculty of Traditional Medicine, Dr. Ali Ghobadi, from Tehran's Great Market. In people with regime and absence of three main meals, is done three times mouthwash with an interval of 6-4 hours. Duration of mouthwash was two 11-days for each group and in second 11-day of study mouthwash with water and licorice, each group was completed Thomson's mouthwash questionnaire on fifth and eleventh day of the study</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Thomson questionnaire Oral dry mouth score in 2014. Timepoint: At the study, on the fifth and eleventh day after using water and licorice. Method of measurement: Thomson Oral questionnaire 2014                                                               For dry mouth, 5 questions include: 1- Feeling dry in my mouth 2- When I'm eating, I feel dry in my mouth,3- I have a feeling of dryness in the mouth when eating dry foods,4- I wake up at night for drinking 5- To swallow food, I should eat some water. Each answer is 5 questions using Likert 1- never 2- never ,hardly3- sometimes,4- frequently5- Always and the score of 25 is the highest score which shows the highest levels of dry mouth. And the 5 was lowest score without dry mouth.</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>Iran University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2017-07-17</approval_date>
        <contact_name>Ethics Committee of Iran University of Medical Sciences</contact_name>
        <contact_address>Hemmat Highway, next to Milad Hospital and Razi congress center, Iran University of Medical Sciences Tehran Tehran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
