<?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>IRCT20250122064489N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2025-02-09</date_registration>
      <primary_sponsor>Babol University of Medical Sciences</primary_sponsor>
      <public_title>The effect of mindfulness based training on pain and anxiety of knee replacement surgery</public_title>
      <acronym></acronym>
      <scientific_title>The effect of mindfulness based training on intensity of pain and situational anxiety control of patient undergoing knee replacement surgery</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2025-02-01</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>76</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/81538</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: For randomization in the present study, the Randomization Block method will be used in the form of a double blog. The unit of randomization will be a person (we do not have stratified randomization).
In a matte box, 76 cards are placed on which 38 cards have the letter A and 38 cards have the letter B written on them. so that it is not possible for anyone to see the cards inside the box. After the researcher shuffles the cards, the patients are asked to randomly pick a card from the box. If card A is taken in the intervention group, card B is taken in the control group (the selected cards do not return to the box after selection). This process continues until the sample size is completed.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Patients undergoing knee replacement surgery.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: Four mindfulness techniques, which include: focus on breathing - body scan - visualization - mental stretching, are taught to the intervention group, and the control group receives training and routine care. In the technique of focusing on breathing, the participants are asked to close their eyes, and at the same time as a motivational text was read to them, they are taught to focus on their breathing and consciously from the nasal passage. Intermittent deep breathing for 10 minutes. In the body scanning technique, the participants are taught to focus on their breathing for 10 minutes and at the same time focus on their abdomen and then gradually shift their focus and awareness to another organ. In the visualization technique, we encourage the participants to do deep abdominal and diaphragmatic breathing and then muscle relaxation, and to imagine scenes such as the forest, the seashore, and the place of pilgrimage for 5 minutes, and  show attention to the surrounding sounds and smells. In the mental stretching technique, participants are asked to perform stretching movements for 5 minutes by taking deep breaths and focusing on positive thoughts. Intervention 2: Control group: routine care before knee replacement surgery, which includes blood reservation - ICU reservation - preparation of knee prosthesis - control of vital signs - control and check of hemoglobin - performing BS, urea, na, k, pt, ptt, Esr, Crp tests - Performs ECG - Receives internal and cardiac and anesthesia  service consultation.</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 Its release schedule has not yet been determined</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Maede Soleymani</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No7 , 4 Golbahar Ave , 4 Golstan Ave , Azadegan Blvd , Emam Reza Street , Amol , Mazandaran</address>
        <city>Amol</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4613658389</zip>
        <telephone>+98 11 4326 1686</telephone>
        <email>ma.soleimani@mubabol.ac.ir</email>
        <affiliation>Babol University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Maede Soleymani</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>No7 , Golbahar4 , Golestan4 , Azadegan 6 , Amol, Mazandaran</address>
        <city>Amol</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4613658389</zip>
        <telephone>+98 11 4326 1686</telephone>
        <email>ma.soleimani@mubabol.ac.ir</email>
        <affiliation>Babol University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>The candidate for joint replacement surgery must be unilateral and have the same treatment protocol
Willingness to participate in the study
Hospitalization at least one day before surgery
Having the ability to listen, understand and answer your questions
Not having a history of mental problems, such as not suffering from anxiety disorders listed in the patient's file
Having a smart phone
Having mild to moderate anxiety</inclusion_criteria>
      <agemin>no limit</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Incomplete completion of questionnaires
Any event that leads to the removal of the sample from the action list
Any event that leads to disruption of communication and understanding of the patient's pain</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>Z44</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Encounter for fitting and adjustment of external prosthetic device</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Other</i_code>
      <i_code>Other</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Four mindfulness techniques, which include: focus on breathing - body scan - visualization - mental stretching, are taught to the intervention group, and the control group receives training and routine care. In the technique of focusing on breathing, the participants are asked to close their eyes, and at the same time as a motivational text was read to them, they are taught to focus on their breathing and consciously from the nasal passage. Intermittent deep breathing for 10 minutes. In the body scanning technique, the participants are taught to focus on their breathing for 10 minutes and at the same time focus on their abdomen and then gradually shift their focus and awareness to another organ. In the visualization technique, we encourage the participants to do deep abdominal and diaphragmatic breathing and then muscle relaxation, and to imagine scenes such as the forest, the seashore, and the place of pilgrimage for 5 minutes, and  show attention to the surrounding sounds and smells. In the mental stretching technique, participants are asked to perform stretching movements for 5 minutes by taking deep breaths and focusing on positive thoughts.</i_keyword>
      <i_keyword>Control group: routine care before knee replacement surgery, which includes blood reservation - ICU reservation - preparation of knee prosthesis - control of vital signs - control and check of hemoglobin - performing BS, urea, na, k, pt, ptt, Esr, Crp tests - Performs ECG - Receives internal and cardiac and anesthesia  service consultation.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Anxiety. Timepoint: Before performing the intervention and on the morning of the surgery, before performing the surgery. Method of measurement: Spielberger questionnaire.</prim_outcome>
      <prim_outcome>Pain. Timepoint: before intervention and on the second, third and fourteenth day after surgery. Method of measurement: McGill questionnaire.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Sleep quality. Timepoint: before intervention and on the second, third and fourteenth day after surgery. Method of measurement: Pittsburgh 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>Babol University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2025-01-20</approval_date>
        <contact_name>Ethics committee of Babol University of Medical Sciences</contact_name>
        <contact_address>No. 7, 4 Golbahar Ave , 4 Golestan Ave , 6 Azadegan Blvd , Emam Reza street , Amol Town Amol Mazandaran Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
