<?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>IRCT20240301061136N1</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2024-03-28</date_registration>
      <primary_sponsor>CMH Lahore Medical College and Institute of Dentistry</primary_sponsor>
      <public_title>Effect of Intrasocket Application of Hyaluronic Acid</public_title>
      <acronym></acronym>
      <scientific_title>Comparison of Intrasocket Application of Hyaluronic Acid+Gelfoam Vs Gelfoam Alone to Reduce Post-Operative Pain and Trismus after Surgical Extraction of Lower Wisdom Teeth</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2024-09-01</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>15</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/75801</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Other, Purpose: Supportive, Randomization description: Two lists of integers will be generated via www.random.org representing the two groups (Hyaluronic Acid + gel-foam vs Gel-foam alone). Each side of the patient’s mouth will be allotted a sample number. The integers will then be looked up in the list generated to decide which material has to be placed, Blinding description: The patient will not know which material is placed on which side of the mouth. Post-operatively, pain will be evaluated on the 1st, 2nd and 7th day by using Numerical rating scale (NRS) and trimus will be evaluated through Inter-incisal distance. Score will be documented by co-researcher to eliminate bias.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Post operative pain and trismus (mouth opening).</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: this is the site of surgical extraction which will receive Hyaluronic acid+ Gelfoam within the socket. 1.7ml of 20mg/2ml Hyaluronic Acid will be used (Hylagun prefilled injections) along with Gelfoam (haemostatic gelatin sponge) as a scaffold. After surgical extraction Gelfoam will be impregnated with Hyaluronic Acid which will then be placed within the extraction socket and closure will be done with silk 3.0 sutures. Intervention 2: Control group: this is the site of surgical extraction which will receive Gelfoam (haemostatic gelatin sponge) alone. This is used as placebo to compare the effect of our intervention. After the delivery of the tooth. The socket will be filled with Gelfoam and closure will be done with silk 3.0 sutures.</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 There is no further information</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr. Rida Binte Zahid</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>G9QC+GGM CMH Lahore Medical College, Abdul Rehman Rd, Sarwar Colony, Lahore, Punjab</address>
        <city>Lahore</city>
        <country1>Pakistan</country1>
        <zip>54000</zip>
        <telephone>+92 42 35929717</telephone>
        <email>ridabintezahid@gmail.com</email>
        <affiliation>CMH Lahore Medical College and Institute of Dentistry</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Rida Binte Zahid</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>G9QC+GGM CMH Lahore Medical College, Abdul Rehman Rd, Sarwar Colony, Lahore, Punjab</address>
        <city>Lahore</city>
        <country1>Pakistan</country1>
        <zip>54000</zip>
        <telephone>+92 42 35929717</telephone>
        <email>ridabintezahid@gmail.com</email>
        <affiliation>CMH Lahore Medical College and Institute of Dentistry</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Pakistan</country2>
    </countries>
    <criteria>
      <inclusion_criteria>18-40 years of age
Do not have any systemic disease
Non-smoker, Non-alcoholic
symmetrically impacted third molars on both sides of the mandible
Require surgical extraction of impacted teeth
Similar difficulty level on both sides according to Pederson scale
Gave consent for participation</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>40 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>systolic blood pressure (&gt;140 mmHg,&lt; 90 mmHg ), diastolic (&gt;90mmHg , &lt;60mmHg).
Any history of allergy or adverse effects to antibiotics, analgesics, or local anesthetics
Acute infection such as pericoronitis and/or complication or pain on the impaction area before extraction
Any physical or mental disability
Pregnant woman and any use of contraceptives or corticosteroids which can affect the postsurgical complication of healing and amount of swelling on the face
Tobacco use in any form
Any patient taking antibiotics and analgesics for 15 days before operation
Taken antidepressants 5 days before the surgery
Non-cooperative patient</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code></hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword></hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: this is the site of surgical extraction which will receive Hyaluronic acid+ Gelfoam within the socket. 1.7ml of 20mg/2ml Hyaluronic Acid will be used (Hylagun prefilled injections) along with Gelfoam (haemostatic gelatin sponge) as a scaffold. After surgical extraction Gelfoam will be impregnated with Hyaluronic Acid which will then be placed within the extraction socket and closure will be done with silk 3.0 sutures.</i_keyword>
      <i_keyword>Control group: this is the site of surgical extraction which will receive Gelfoam (haemostatic gelatin sponge) alone. This is used as placebo to compare the effect of our intervention. After the delivery of the tooth. The socket will be filled with Gelfoam and closure will be done with silk 3.0 sutures.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Pain and trismus. Timepoint: 1st 2nd and 7th post operative day. Method of measurement: Pain measured through NRS and Trismus is the Inter-incisal distance measured in mm using a ruler.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Dry socket and painkiller use. Timepoint: 3rd 4th and 7th post operative day. Method of measurement: Visual assessment of dry socket symptoms. Painkiller use measured by the number of tablets used post operatively.</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>CMH Lahore Medical College and Institute of Dentistry</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2023-12-08</approval_date>
        <contact_name>Office of Research, Innovation &amp; Commercialization (L-ORIC) CMH Lahore Medical College &amp; Institute o</contact_name>
        <contact_address>G9QC+GGM CMH Lahore Medical College, Abdul Rehman Rd, Sarwar Colony, Lahore, Punjab Lahore Punjab Pakistan</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
