<clinical_study>
  <!-- This xml conforms to an XML Schema at:
    https://clinicaltrials.gov/ct2/html/images/info/public.xsd -->
  <required_header>
    <download_date>ClinicalTrials.gov processed this data on September 20, 2023</download_date>
    <link_text>Link to the current ClinicalTrials.gov record.</link_text>
    <url>https://clinicaltrials.gov/ct2/show/NCT03016559</url>
  </required_header>
  <id_info>
    <org_study_id>MahidolU_Wunpen2</org_study_id>
    <nct_id>NCT03016559</nct_id>
  </id_info>
  <brief_title>Effect of Releasing Quadratus Lumborum Muscle on Hip Joint Range of Motion in Asymptomatic Individuals</brief_title>
  <official_title>Effect of Releasing Quadratus Lumborum Muscle on Angles of Hip Joint in Asymptomatic Individuals</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>Mahidol University</agency>
      <agency_class>Other</agency_class>
    </lead_sponsor>
  </sponsors>
  <source>Mahidol University</source>
  <oversight_info>
    <has_dmc>Yes</has_dmc>
  </oversight_info>
  <brief_summary>
    <textblock>
      The purpose of this study are to compare angles of hip joint between before and after&#xD;
      releasing quadratus lumborum muscle.&#xD;
    </textblock>
  </brief_summary>
  <detailed_description>
    <textblock>
      The 1st physical therapist performed the modified Thomas test position. The participant was&#xD;
      asked to lie supine over the edge of the couch. The participant hold one knee to the chest&#xD;
      tightly while the other knee was bent over the end of the couch. The 2nd physical therapist&#xD;
      measured angles of hip and knee using a standard goniometer at baseline. The quadratus&#xD;
      lumborum muscle was released. Then the same measurement was repeated.&#xD;
    </textblock>
  </detailed_description>
  <overall_status>Completed</overall_status>
  <start_date>August 2015</start_date>
  <completion_date type="Actual">January 2016</completion_date>
  <primary_completion_date type="Actual">January 2016</primary_completion_date>
  <phase>N/A</phase>
  <study_type>Interventional</study_type>
  <has_expanded_access>No</has_expanded_access>
  <study_design_info>
    <allocation>N/A</allocation>
    <intervention_model>Single Group Assignment</intervention_model>
    <primary_purpose>Other</primary_purpose>
    <masking>None (Open Label)</masking>
  </study_design_info>
  <primary_outcome>
    <measure>Hip abduction angle</measure>
    <time_frame>5 minutes</time_frame>
    <description>Range of motion (ROM) of hip abduction</description>
  </primary_outcome>
  <secondary_outcome>
    <measure>Hip flexion angle</measure>
    <time_frame>5 minutes</time_frame>
    <description>Range of motion (ROM) of hip flexion</description>
  </secondary_outcome>
  <other_outcome>
    <measure>Knee flexion angle</measure>
    <time_frame>5 minutes</time_frame>
    <description>Range of motion (ROM) of knee flexion</description>
  </other_outcome>
  <number_of_arms>1</number_of_arms>
  <enrollment type="Actual">30</enrollment>
  <condition>Muscle</condition>
  <arm_group>
    <arm_group_label>releasing muscle</arm_group_label>
    <arm_group_type>Other</arm_group_type>
    <description>The physical therapist placed thumbs on the quadratus lumborum to release muscle.</description>
  </arm_group>
  <intervention>
    <intervention_type>Other</intervention_type>
    <intervention_name>releasing muscle</intervention_name>
    <description>At baseline, hip and knee angles were measured. The quadratus lumborum muscle was released. After that, the hip and knee angles were re-measured.</description>
    <arm_group_label>releasing muscle</arm_group_label>
  </intervention>
  <eligibility>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          1. asymptomatic male and female volunteers&#xD;
&#xD;
          2. age 18-65 years&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          1. having musculoskeletal symptoms (e.g. fibromyalgia, pain at any regions, instability&#xD;
             of lower extremities caused by ligamentous injury, injury or trauma to lower&#xD;
             extremities), endocrine disease, rheumatoid arthritis&#xD;
&#xD;
          2. taking muscle relaxant or pain killer within 1 day prior to data collection&#xD;
&#xD;
          3. having past history of low back and hip surgery&#xD;
&#xD;
          4. pregnancy&#xD;
&#xD;
          5. having menstruation on data collection day&#xD;
&#xD;
          6. having joint deformities (e.g. knock knee, bow leg)&#xD;
      </textblock>
    </criteria>
    <gender>All</gender>
    <minimum_age>19 Years</minimum_age>
    <maximum_age>23 Years</maximum_age>
    <healthy_volunteers>Accepts Healthy Volunteers</healthy_volunteers>
  </eligibility>
  <overall_official>
    <last_name>Chompunoot Suwanasri, MSc</last_name>
    <role>Principal Investigator</role>
    <affiliation>Mahidol University</affiliation>
  </overall_official>
  <verification_date>June 2018</verification_date>
  <study_first_submitted>January 8, 2017</study_first_submitted>
  <study_first_submitted_qc>January 8, 2017</study_first_submitted_qc>
  <study_first_posted type="Estimate">January 10, 2017</study_first_posted>
  <last_update_submitted>June 1, 2018</last_update_submitted>
  <last_update_submitted_qc>June 1, 2018</last_update_submitted_qc>
  <last_update_posted type="Actual">June 6, 2018</last_update_posted>
  <responsible_party>
    <responsible_party_type>Sponsor</responsible_party_type>
  </responsible_party>
  <keyword>releasing muscle</keyword>
  <keyword>quadratus lumborum</keyword>
  <keyword>hip angle</keyword>
  <patient_data>
    <sharing_ipd>No</sharing_ipd>
  </patient_data>
  <!-- Results have not yet been posted for this study                                          -->
</clinical_study>


download date: ClinicalTrials.gov processed this data on September 20, 2023
link text: Link to the current ClinicalTrials.gov record.
url: https://clinicaltrials.gov/ct2/show/NCT03016559
org study id: MahidolU_Wunpen2
nct id: NCT03016559
lead sponsor: 
has dmc: Yes
The purpose of this study are to compare angles of hip joint between before and after
      releasing quadratus lumborum muscle.
The 1st physical therapist performed the modified Thomas test position. The participant was
      asked to lie supine over the edge of the couch. The participant hold one knee to the chest
      tightly while the other knee was bent over the end of the couch. The 2nd physical therapist
      measured angles of hip and knee using a standard goniometer at baseline. The quadratus
      lumborum muscle was released. Then the same measurement was repeated.
allocation: N/A
intervention model: Single Group Assignment
primary purpose: Other
masking: None (Open Label)
measure: Hip abduction angle
time frame: 5 minutes
description: Range of motion (ROM) of hip abduction
measure: Hip flexion angle
time frame: 5 minutes
description: Range of motion (ROM) of hip flexion
measure: Knee flexion angle
time frame: 5 minutes
description: Range of motion (ROM) of knee flexion
arm group label: releasing muscle
arm group type: Other
description: The physical therapist placed thumbs on the quadratus lumborum to release muscle.
intervention type: Other
intervention name: releasing muscle
description: At baseline, hip and knee angles were measured. The quadratus lumborum muscle was released. After that, the hip and knee angles were re-measured.
arm group label: releasing muscle
criteria: 
gender: All
minimum age: 19 Years
maximum age: 23 Years
healthy volunteers: Accepts Healthy Volunteers
last name: Chompunoot Suwanasri, MSc
role: Principal Investigator
affiliation: Mahidol University
responsible party type: Sponsor
sharing ipd: No