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NCT01772706 · BASELINE

Baseline characteristics

Laser Mucite ORL : Effectiveness of Laser Therapy for Mucositis Induced by a Radio-chemotherapy in Head and Neck Cancer · Source last updated 2026-07-01

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

denoms
  1. counts
    1. group Id
      BG000
      value
      42
    2. group Id
      BG001
      value
      41
    3. group Id
      BG002
      value
      83
    units
    Participants
groups
  1. description
    The material used will be a diode laser of 100 mW, with a wavelength of 658 nm. Application will be made after each radiotherapy session in an adapted room (low light intensity, possibility of ENT examination) on all grade superior or equal to 2 stomatitis injuries. The energetic dose delivered will be 4 J/cm2. The duration of the treatment for one will be determined by an abacus. low level laser therapy
    id
    BG000
    title
    Laser Low-level Energy Functional
  2. description
    The procedure is identical to the one used in arm A but the laser will not be functional. The period of application will be around one minute. placebo (laser low level energy nonfunctional)
    id
    BG001
    title
    Laser Low-level Energy Nonfunctional
  3. description
    Total of all reporting groups
    id
    BG002
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          lower Limit
          53
          upper Limit
          62
          value
          58
        2. group Id
          BG001
          lower Limit
          53
          upper Limit
          68
          value
          58
        3. group Id
          BG002
          lower Limit
          53
          upper Limit
          65
          value
          58
      denoms
      1. counts
        1. group Id
          BG000
          value
          42
        2. group Id
          BG001
          value
          41
        3. group Id
          BG002
          value
          83
        units
        Participants
    dispersion Type
    INTER_QUARTILE_RANGE
    param Type
    MEDIAN
    title
    Age, Continuous
    unit Of Measure
    years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          5
        2. group Id
          BG001
          value
          3
        3. group Id
          BG002
          value
          8
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          37
        2. group Id
          BG001
          value
          38
        3. group Id
          BG002
          value
          75
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          42
        2. group Id
          BG001
          value
          41
        3. group Id
          BG002
          value
          83
        units
        Participants
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG002
          value
          0
      denoms
      1. counts
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        units
        Participants
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Race and Ethnicity were not collected from any participant.
    title
    Race and Ethnicity Not Collected
    unit Of Measure
    Participants
Complete source fields
denoms
  1. counts
    1. group Id
      BG000
      value
      42
    2. group Id
      BG001
      value
      41
    3. group Id
      BG002
      value
      83
    units
    Participants
groups
  1. description
    The material used will be a diode laser of 100 mW, with a wavelength of 658 nm. Application will be made after each radiotherapy session in an adapted room (low light intensity, possibility of ENT examination) on all grade superior or equal to 2 stomatitis injuries. The energetic dose delivered will be 4 J/cm2. The duration of the treatment for one will be determined by an abacus. low level laser therapy
    id
    BG000
    title
    Laser Low-level Energy Functional
  2. description
    The procedure is identical to the one used in arm A but the laser will not be functional. The period of application will be around one minute. placebo (laser low level energy nonfunctional)
    id
    BG001
    title
    Laser Low-level Energy Nonfunctional
  3. description
    Total of all reporting groups
    id
    BG002
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          lower Limit
          53
          upper Limit
          62
          value
          58
        2. group Id
          BG001
          lower Limit
          53
          upper Limit
          68
          value
          58
        3. group Id
          BG002
          lower Limit
          53
          upper Limit
          65
          value
          58
      denoms
      1. counts
        1. group Id
          BG000
          value
          42
        2. group Id
          BG001
          value
          41
        3. group Id
          BG002
          value
          83
        units
        Participants
    dispersion Type
    INTER_QUARTILE_RANGE
    param Type
    MEDIAN
    title
    Age, Continuous
    unit Of Measure
    years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          5
        2. group Id
          BG001
          value
          3
        3. group Id
          BG002
          value
          8
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          37
        2. group Id
          BG001
          value
          38
        3. group Id
          BG002
          value
          75
        title
        Male
      denoms
      1. counts
        1. group Id
          BG000
          value
          42
        2. group Id
          BG001
          value
          41
        3. group Id
          BG002
          value
          83
        units
        Participants
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG002
          value
          0
      denoms
      1. counts
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        units
        Participants
    param Type
    COUNT_OF_PARTICIPANTS
    population Description
    Race and Ethnicity were not collected from any participant.
    title
    Race and Ethnicity Not Collected
    unit Of Measure
    Participants

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Preserved source evidence · Not medical advice