<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/NCT02222506</url>
  </required_header>
  <id_info>
    <org_study_id>CL-K1002-P009</org_study_id>
    <nct_id>NCT02222506</nct_id>
  </id_info>
  <brief_title>Safety Evaluation of the KLOX BioPhotonic System in Diabetic Foot Ulcers</brief_title>
  <official_title>A Prospective Case Series Evaluating the Safety of the KLOX BioPhotonic System in Diabetic Foot Ulcers</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>KLOX Technologies Inc.</agency>
      <agency_class>Industry</agency_class>
    </lead_sponsor>
  </sponsors>
  <source>KLOX Technologies Inc.</source>
  <oversight_info>
    <has_dmc>No</has_dmc>
  </oversight_info>
  <brief_summary>
    <textblock>
      The primary objective of these case series is to evaluate the safety and tolerability of the&#xD;
      KLOX BioPhotonic System as adjunctive therapy to Standard Of Care (SOC) in patients with&#xD;
      diabetic foot ulcers.&#xD;
    </textblock>
  </brief_summary>
  <overall_status>Completed</overall_status>
  <start_date>April 2013</start_date>
  <primary_completion_date type="Actual">February 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>Treatment</primary_purpose>
    <masking>None (Open Label)</masking>
  </study_design_info>
  <primary_outcome>
    <measure>Safety and tolerability of the KLOX BioPhotonic System in patients with diabetic foot ulcers.</measure>
    <time_frame>32 weeks</time_frame>
    <description>Occurrence of adverse events, serious adverse events and incidents; pain assessment with Visual Analog Scale; clinical laboratory parameters; vital signs; physical examination; percentage of patients with clinical infection requiring systemic antimicrobial therapy; concomitant medications and treatments.</description>
  </primary_outcome>
  <secondary_outcome>
    <measure>Optimal frequency of treatment with KLOX BioPhotonic System on diabetic foot ulcers.</measure>
    <time_frame>32 weeks</time_frame>
    <description>Exploration of the optimal frequency of treatment with KLOX BioPhotonic System on diabetic foot ulcers, with dosing flexibility according to Investigator's clinical opinion.</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Rate of complete wound closure.</measure>
    <time_frame>32 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Time to complete wound closure.</measure>
    <time_frame>32 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Incidence of wound breakdown.</measure>
    <time_frame>32 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Wound area reduction over time.</measure>
    <time_frame>32 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Wound volume reduction over time.</measure>
    <time_frame>32 weeks</time_frame>
  </secondary_outcome>
  <other_outcome>
    <measure>Impact of treatment on Health-related quality of life.</measure>
    <time_frame>32 weeks</time_frame>
  </other_outcome>
  <number_of_arms>1</number_of_arms>
  <enrollment type="Actual">10</enrollment>
  <condition>Diabetic Foot Ulcers</condition>
  <arm_group>
    <arm_group_label>KLOX BioPhotonic System</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>Treatment with KLOX BioPhotonic System in adjunction to Standard Of Care for diabetic foot ulcers.</description>
  </arm_group>
  <intervention>
    <intervention_type>Device</intervention_type>
    <intervention_name>KLOX BioPhotonic System</intervention_name>
    <description>KLOX BioPhotonic System (Multi-LED Light and KLOX Photo Converter Wound Gel) will be administered until wound closure or for a maximum of 24 weeks, followed by a 8-week follow-up period, in association with Standard Of Care for diabetic foot ulcers.</description>
    <arm_group_label>KLOX BioPhotonic System</arm_group_label>
  </intervention>
  <eligibility>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          -  Male or female 18 years of age and older;&#xD;
&#xD;
          -  The subject or legal guardian must have signed an informed consent form;&#xD;
&#xD;
          -  Female of child bearing potential must have a negative pregnancy test result at&#xD;
             Baseline and both male and female patients must be willing to adhere to a&#xD;
             medically-accepted birth control method during the course of the study;&#xD;
&#xD;
          -  Willingness to return for all study visits;&#xD;
&#xD;
          -  Willing and able to adhere to an off-loading protocol. Patient must adhere to wearing&#xD;
             orthopedic shoe for the study duration (from first day of Screening until end of&#xD;
             study);&#xD;
&#xD;
          -  Target cutaneous, full thickness ulcer with University of Texas classification I-A&#xD;
             (superficial, non-infected, non-ischemic wound not involving tendon, capsules, or&#xD;
             bone) or II-A (non-infected, non-ischemic wound penetrating to tendon or capsule but&#xD;
             not in the bone or joint). A patient with more than one diabetic foot ulcer may be&#xD;
             included in the trial but only one ulcer will be selected for the investigational&#xD;
             treatment, based on investigator's judgment;&#xD;
&#xD;
          -  Ulcer present for more than 4 weeks prior to study entry (Screening/Visit 1);&#xD;
&#xD;
          -  Ulcer area between 1 and 16 cm2 inclusive. The maximum diameter of the wound must not&#xD;
             exceed 8 cm;&#xD;
&#xD;
          -  Diabetes mellitus (Type 1 or 2) with an A1C &lt; 12% at Screening;&#xD;
&#xD;
          -  Diagnosis of neuropathic foot ulcer (10 grams pressure using Semmes-Weinstein 5.07&#xD;
             monofilament in the peri-ulcer area and/or biothesiometry or tuning fork 128 Hz);&#xD;
&#xD;
          -  Wound area has not changed by more than +/- 30% between Screening visit and Week&#xD;
             1/Visit 1 (before treatment).&#xD;
&#xD;
          -  Adequate arterial blood perfusion (ABI (ankle brachial index) between 0.7 and 1.3,&#xD;
             inclusive, or toe pressure &gt; 50 mmHg, or tcPO2 &gt; 40 mmHg).&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          -  Diabetic foot ulcer present for more than 12 months;&#xD;
&#xD;
          -  Target ulcer is over a deformity (such as Charcot deformity) that interferes with&#xD;
             off-loading based on investigator's opinion;&#xD;
&#xD;
          -  Patient cannot tolerate off-loading method;&#xD;
&#xD;
          -  The ulcer to be treated is planned for operative debridement;&#xD;
&#xD;
          -  The ulcer has significant necrotic tissue (e.g., more than 20% of the ulcer area);&#xD;
&#xD;
          -  Major uncontrolled medical disorder(s) such as serious cardiovascular, renal, liver or&#xD;
             pulmonary disease, lupus, palliative care or sickle cell anemia;&#xD;
&#xD;
          -  Severe or significant hypoalbuminemia (albuminemia &lt; 30 g/L, and/or pre-albumin &lt; 5&#xD;
             mg/dL), or hypoproteinemia (proteinemia &lt; 55g/L);&#xD;
&#xD;
          -  Patient with moderate to severe anemia (Hb &lt; 90g/L);&#xD;
&#xD;
          -  Patient currently treated for an active malignant disease;&#xD;
&#xD;
          -  Patient with history of malignancy within the wound;&#xD;
&#xD;
          -  Patient with history of radiation therapy to the wound region;&#xD;
&#xD;
          -  Patient with prior diagnosis of active malignant disease who is less than 1 year&#xD;
             disease-free;&#xD;
&#xD;
          -  Patient with a known osteomyelitis or active cellulitis;&#xD;
&#xD;
          -  Patients that are immunosuppressed or on high dose chronic steroid use;&#xD;
&#xD;
          -  Patients on systemic corticosteroids (a completion of corticosteroid course at least&#xD;
             30 days prior to study enrolment is required);&#xD;
&#xD;
          -  Patient with active or systemic infection (note that the patient is however eligible&#xD;
             for re-screening after the systemic infection has subsided);&#xD;
&#xD;
          -  Successful revascularization surgery of the leg with the ulcer to be treated less than&#xD;
             8 weeks prior to Screening;&#xD;
&#xD;
          -  Patients with severely uncontrolled diabetes mellitus (defined as A1C &gt; 12%);&#xD;
&#xD;
          -  Raynaud disease or other severe peripheral microvascular disease;&#xD;
&#xD;
          -  Dermatologic comorbid disease (e.g., cutis laxa or collagen vascular disease);&#xD;
&#xD;
          -  Active bleeding;&#xD;
&#xD;
          -  Pregnancy, or breast feeding;&#xD;
&#xD;
          -  Patients with bleeding diathesis;&#xD;
&#xD;
          -  Patients on Warfarin or IV Heparin;&#xD;
&#xD;
          -  The subject has any physical or psychiatric condition that in the Investigator's&#xD;
             opinion would warrant exclusion from the study or prevent the subject from completing&#xD;
             the study (e.g., severe morbid obesity, recent hip fracture, suspected non-compliance,&#xD;
             etc.);&#xD;
&#xD;
          -  Patients with ulcers from burns (from exposure to high heat), pressure ulcers or&#xD;
             venous leg ulcers;&#xD;
&#xD;
          -  Concurrent disease or drugs known to induce severe photosensitivity of the skin, such&#xD;
             as porphyria;&#xD;
&#xD;
          -  Patient has received biological-based therapy in any wound within 3 months of&#xD;
             Screening;&#xD;
&#xD;
          -  Concurrent participation in another clinical trial that involves an investigational&#xD;
             drug or device that wound interfere with this study;&#xD;
&#xD;
          -  Previous participation in other interventional wound healing clinical investigation&#xD;
             within the 60 days prior to Screening visit.&#xD;
      </textblock>
    </criteria>
    <gender>All</gender>
    <minimum_age>18 Years</minimum_age>
    <maximum_age>N/A</maximum_age>
    <healthy_volunteers>No</healthy_volunteers>
  </eligibility>
  <overall_official>
    <last_name>Andreas Nikolis, Dr</last_name>
    <role>Principal Investigator</role>
    <affiliation>Victoria Park MediSpa</affiliation>
  </overall_official>
  <location>
    <facility>
      <name>Q&amp;T Research Chicoutimi</name>
      <address>
        <city>Chicoutimi</city>
        <state>Quebec</state>
        <zip>G7H 7Y8</zip>
        <country>Canada</country>
      </address>
    </facility>
  </location>
  <location>
    <facility>
      <name>Centre de Recherche Clinique de Laval</name>
      <address>
        <city>Laval</city>
        <state>Quebec</state>
        <zip>H7T 2P5</zip>
        <country>Canada</country>
      </address>
    </facility>
  </location>
  <location>
    <facility>
      <name>Victoria Park MediSpa</name>
      <address>
        <city>Westmount</city>
        <state>Quebec</state>
        <zip>H3Z 1C3</zip>
        <country>Canada</country>
      </address>
    </facility>
  </location>
  <location_countries>
    <country>Canada</country>
  </location_countries>
  <verification_date>September 2016</verification_date>
  <study_first_submitted>August 19, 2014</study_first_submitted>
  <study_first_submitted_qc>August 19, 2014</study_first_submitted_qc>
  <study_first_posted type="Estimate">August 21, 2014</study_first_posted>
  <last_update_submitted>September 1, 2016</last_update_submitted>
  <last_update_submitted_qc>September 1, 2016</last_update_submitted_qc>
  <last_update_posted type="Estimate">September 5, 2016</last_update_posted>
  <responsible_party>
    <responsible_party_type>Sponsor</responsible_party_type>
  </responsible_party>
  <condition_browse>
    <!-- CAUTION:  The following MeSH terms are assigned with an imperfect algorithm            -->
    <mesh_term>Diabetic Foot</mesh_term>
    <mesh_term>Foot Ulcer</mesh_term>
    <mesh_term>Ulcer</mesh_term>
  </condition_browse>
  <!-- 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/NCT02222506
org study id: CL-K1002-P009
nct id: NCT02222506
lead sponsor: 
has dmc: No
The primary objective of these case series is to evaluate the safety and tolerability of the
      KLOX BioPhotonic System as adjunctive therapy to Standard Of Care (SOC) in patients with
      diabetic foot ulcers.
allocation: N/A
intervention model: Single Group Assignment
primary purpose: Treatment
masking: None (Open Label)
measure: Safety and tolerability of the KLOX BioPhotonic System in patients with diabetic foot ulcers.
time frame: 32 weeks
description: Occurrence of adverse events, serious adverse events and incidents; pain assessment with Visual Analog Scale; clinical laboratory parameters; vital signs; physical examination; percentage of patients with clinical infection requiring systemic antimicrobial therapy; concomitant medications and treatments.
measure: Optimal frequency of treatment with KLOX BioPhotonic System on diabetic foot ulcers.
time frame: 32 weeks
description: Exploration of the optimal frequency of treatment with KLOX BioPhotonic System on diabetic foot ulcers, with dosing flexibility according to Investigator's clinical opinion.
measure: Rate of complete wound closure.
time frame: 32 weeks
measure: Time to complete wound closure.
time frame: 32 weeks
measure: Incidence of wound breakdown.
time frame: 32 weeks
measure: Wound area reduction over time.
time frame: 32 weeks
measure: Wound volume reduction over time.
time frame: 32 weeks
measure: Impact of treatment on Health-related quality of life.
time frame: 32 weeks
arm group label: KLOX BioPhotonic System
arm group type: Experimental
description: Treatment with KLOX BioPhotonic System in adjunction to Standard Of Care for diabetic foot ulcers.
intervention type: Device
intervention name: KLOX BioPhotonic System
description: KLOX BioPhotonic System (Multi-LED Light and KLOX Photo Converter Wound Gel) will be administered until wound closure or for a maximum of 24 weeks, followed by a 8-week follow-up period, in association with Standard Of Care for diabetic foot ulcers.
arm group label: KLOX BioPhotonic System
criteria: 
gender: All
minimum age: 18 Years
maximum age: N/A
healthy volunteers: No
last name: Andreas Nikolis, Dr
role: Principal Investigator
affiliation: Victoria Park MediSpa
facility: 
facility: 
facility: 
country: Canada
responsible party type: Sponsor
mesh term: Diabetic Foot
mesh term: Foot Ulcer
mesh term: Ulcer