<?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>IRCT20120215009014N476</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2023-07-12</date_registration>
      <primary_sponsor>Hamedan University of Medical Sciences</primary_sponsor>
      <public_title>Effect of lip bud and diaphragm breathing versus control group on the comfort and pulmonary function of chronic obstructive pulmonary disease patients</public_title>
      <acronym></acronym>
      <scientific_title>Effect of lip bud and diaphragm breathing versus control group on the comfort and pulmonary function of chronic obstructive pulmonary disease patients: a randomized clinical trial</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2023-07-23</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>141</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/71056</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Random assignment of the patients to the intervention and control groups through the drawing of lots. To do this, we prepare three sheets and write "intervention 1" on one sheet and "intervention 2" on the second and "control" on the third one. Then, by referring each patient, one of the sheets will be randomly taken and the patient will be assigned to the interventions or control group.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Chronic obstructive pulmonary disease.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group 1:Routine treatment in addition to diaphragm breathing (the patient lies on the bed and puts a pillow under his head and knees. He puts one hand on his chest and the other hand on his abdomen. When breathing, the hand on the stomach moves upwards and during exhalation, the hand moves down on the stomach, while the other hand remains motionless on the chest during inhalation and exhalation. Inhalation should be through the nose and exhalation through the mouth) for 10 minutes, three times daily for 4 weeks. Intervention 2: Intervention group 2:Routine treatment plus lip bud breathing (the patient closes his mouth and takes a deep breath through his nose, then exhales while keeping his lips pursed (whistling or kissing) ) for 10 minutes, three times daily for 4 week. Intervention 3: Control group:Only routine treatment.</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 depends on the situation and the results of the study as well as the approval of the financial supporting organization.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Leila Zand Hajiabadi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>School of Nursing and Midwifery, Hamadan University of Medical Sciences, Shahid Fahmideh Ave.</address>
        <city>Hamadan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>6517838695</zip>
        <telephone>+98 81 3838 0572</telephone>
        <email>zandleila84@gmail.com</email>
        <affiliation>Hamedan University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Seyed Reza Bozouei</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>School of Nursing and Midwifery, Hamadan University of Medical Sciences, Shahid Fahmideh Ave.</address>
        <city>Hamadan</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>6517838695</zip>
        <telephone>+98 81 3838 0572</telephone>
        <email>borzoureza@umsha.ac.ir</email>
        <affiliation>Hamedan University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Age 18 to 75 years
Chronic obstructive pulmonary disease
Hemoglobin at least 11 g/dL
Temperature 36.5 to 37.5
Systolic blood pressure at least 100 mmHg</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>75 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Receiving supportive oxygen in the past 6 hours
Heart, kidney or liver failure
Diabetes
Uncontrolled hypertension</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>J44</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Other chronic obstructive pulmonary disease</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Other</i_code>
      <i_code>Treatment - Other</i_code>
      <i_code>N/A</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group 1:Routine treatment in addition to diaphragm breathing (the patient lies on the bed and puts a pillow under his head and knees. He puts one hand on his chest and the other hand on his abdomen. When breathing, the hand on the stomach moves upwards and during exhalation, the hand moves down on the stomach, while the other hand remains motionless on the chest during inhalation and exhalation. Inhalation should be through the nose and exhalation through the mouth) for 10 minutes, three times daily for 4 weeks</i_keyword>
      <i_keyword>Intervention group 2:Routine treatment plus lip bud breathing (the patient closes his mouth and takes a deep breath through his nose, then exhales while keeping his lips pursed (whistling or kissing) ) for 10 minutes, three times daily for 4 week</i_keyword>
      <i_keyword>Control group:Only routine treatment</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Breathing rate. Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: By clinical examination.</prim_outcome>
      <prim_outcome>Oxygen saturation (SPO2). Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: Using pulse oximeter.</prim_outcome>
      <prim_outcome>Forced expiratory air pressure in the first second (FEV1). Timepoint: Before the intervention and 4 weeks after the intervention. Method of measurement: Using a spirometer.</prim_outcome>
      <prim_outcome>Patient comfort. Timepoint: Before intervention and 4 weeks after intervention. Method of measurement: Using visual analog scale (VAS).</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>Hamedan University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2023-06-10</approval_date>
        <contact_name>Ethics Committee of Hamadan University of Medical Sciences</contact_name>
        <contact_address>Vice-chancellor for Research and Technology, Hamadan University of Medical Sciences, Shahid Fahmideh Ave Hamadan Hamadan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
