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NCT00955929 · BASELINE

Baseline characteristics

Pharmacological Penile Rehabilitation in the Preservation of Erectile Function Following Bilateral Nerve-Sparing Radical Prostatectomy · Source last updated 2021-11-10

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
      13
    2. group Id
      BG001
      value
      30
    3. group Id
      BG002
      value
      33
    4. group Id
      BG003
      value
      76
    units
    Participants
groups
  1. description
    Placebo QHS (blinded) and sildenafil 100mgs (open-label) as required for sexual relations. The placebo will be omitted on nights that 100mgs is used. Placebo will start within 24-48 hours post-surgery. Placebo QHS and sildenafil and questionnaires: Pts will be offered sildenafil 100 mg to be used before intercourse on an as-required basis. They will be given six 100 mg doses, per month, for a 12-month duration. Each patient in this group will use a placebo pill (blinded) each night, except on a nights that 100mg is taken for the purpose of sexual relations. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window.
    id
    BG000
    title
    PRN Sildenafil
  2. description
    Patients will be instructed to take sildenafil 50 mg QHS (blinded) except on nights that they are interested in sexual relations, they will then be instructed to use sildenafil 100mgs (open-label) and skip the 50mg dose. Sildenafil treatment will start within 24-48 hours post-surgery. Sildenafil and questionnaire: Patients will be instructed to take sildenafil 50 mg QHS (blinded) except on nights that they are interested in sexual relations, they will then be instructed to use sildenafil 100mgs (open-label) and skip the 50mg dose. Sildenafil treatment will start within 24-48 hours post-surgery. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window
    id
    BG001
    title
    Nightly Sildenafil Arm
  3. description
    Trimix combination (Papavarine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mL), at initial dose of 5 units (0.05ml) will be given; the first 2 injections will be done in the MSKCC urology outpatient clinic (if needed, the investigator can determine appropriate amount of injections for patient training). Trimix combination (Papavarine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mmL) and questionnaires: Intracavernous injections of a trimix combination (Papaverine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mL) will be injected three times a week, and sildenafil 50mg taken on the other four (non-injection) nights. Injection therapy can be used for the purpose of sexual relations. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window.
    id
    BG002
    title
    Combination Therapy Arm
  4. description
    Total of all reporting groups
    id
    BG003
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          lower Limit
          46
          upper Limit
          70
          value
          59.8
        2. group Id
          BG001
          lower Limit
          39
          upper Limit
          68
          value
          54.4
        3. group Id
          BG002
          lower Limit
          43
          upper Limit
          73
          value
          56.1
        4. group Id
          BG003
          lower Limit
          39
          upper Limit
          73
          value
          56.1
    dispersion Type
    FULL_RANGE
    param Type
    MEAN
    title
    Age, Continuous
    unit Of Measure
    years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          13
        2. group Id
          BG001
          value
          30
        3. group Id
          BG002
          value
          33
        4. group Id
          BG003
          value
          76
        title
        Male
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        4. group Id
          BG003
          value
          3
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          7
        3. group Id
          BG002
          value
          4
        4. group Id
          BG003
          value
          13
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          10
        2. group Id
          BG001
          value
          22
        3. group Id
          BG002
          value
          24
        4. group Id
          BG003
          value
          56
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          3
        4. group Id
          BG003
          value
          4
        title
        Unknown or Not Reported
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Race (NIH/OMB)
    unit Of Measure
    Participants
  4. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          13
        2. group Id
          BG001
          value
          30
        3. group Id
          BG002
          value
          33
        4. group Id
          BG003
          value
          76
      title
      United States
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Region of Enrollment
    unit Of Measure
    Participants
Complete source fields
denoms
  1. counts
    1. group Id
      BG000
      value
      13
    2. group Id
      BG001
      value
      30
    3. group Id
      BG002
      value
      33
    4. group Id
      BG003
      value
      76
    units
    Participants
groups
  1. description
    Placebo QHS (blinded) and sildenafil 100mgs (open-label) as required for sexual relations. The placebo will be omitted on nights that 100mgs is used. Placebo will start within 24-48 hours post-surgery. Placebo QHS and sildenafil and questionnaires: Pts will be offered sildenafil 100 mg to be used before intercourse on an as-required basis. They will be given six 100 mg doses, per month, for a 12-month duration. Each patient in this group will use a placebo pill (blinded) each night, except on a nights that 100mg is taken for the purpose of sexual relations. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window.
    id
    BG000
    title
    PRN Sildenafil
  2. description
    Patients will be instructed to take sildenafil 50 mg QHS (blinded) except on nights that they are interested in sexual relations, they will then be instructed to use sildenafil 100mgs (open-label) and skip the 50mg dose. Sildenafil treatment will start within 24-48 hours post-surgery. Sildenafil and questionnaire: Patients will be instructed to take sildenafil 50 mg QHS (blinded) except on nights that they are interested in sexual relations, they will then be instructed to use sildenafil 100mgs (open-label) and skip the 50mg dose. Sildenafil treatment will start within 24-48 hours post-surgery. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window
    id
    BG001
    title
    Nightly Sildenafil Arm
  3. description
    Trimix combination (Papavarine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mL), at initial dose of 5 units (0.05ml) will be given; the first 2 injections will be done in the MSKCC urology outpatient clinic (if needed, the investigator can determine appropriate amount of injections for patient training). Trimix combination (Papavarine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mmL) and questionnaires: Intracavernous injections of a trimix combination (Papaverine 30mg/mL Phentholamine 1mg/mL Prostaglandin E1 10 mcg/mL) will be injected three times a week, and sildenafil 50mg taken on the other four (non-injection) nights. Injection therapy can be used for the purpose of sexual relations. Patients will be evaluated in the clinic and will complete the questionnaires at baseline (pre-treatment evaluation), 3, 6, 9, 12, 18 and 24 months after the operation. At 12 months postoperatively, all patients will stop treatment. Visits 3, 6, 9, 12, 18, and 24 months will have ±2 week window.
    id
    BG002
    title
    Combination Therapy Arm
  4. description
    Total of all reporting groups
    id
    BG003
    title
    Total
measures
  1. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          lower Limit
          46
          upper Limit
          70
          value
          59.8
        2. group Id
          BG001
          lower Limit
          39
          upper Limit
          68
          value
          54.4
        3. group Id
          BG002
          lower Limit
          43
          upper Limit
          73
          value
          56.1
        4. group Id
          BG003
          lower Limit
          39
          upper Limit
          73
          value
          56.1
    dispersion Type
    FULL_RANGE
    param Type
    MEAN
    title
    Age, Continuous
    unit Of Measure
    years
  2. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        Female
      2. measurements
        1. group Id
          BG000
          value
          13
        2. group Id
          BG001
          value
          30
        3. group Id
          BG002
          value
          33
        4. group Id
          BG003
          value
          76
        title
        Male
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Sex: Female, Male
    unit Of Measure
    Participants
  3. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        American Indian or Alaska Native
      2. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          1
        3. group Id
          BG002
          value
          2
        4. group Id
          BG003
          value
          3
        title
        Asian
      3. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        Native Hawaiian or Other Pacific Islander
      4. measurements
        1. group Id
          BG000
          value
          2
        2. group Id
          BG001
          value
          7
        3. group Id
          BG002
          value
          4
        4. group Id
          BG003
          value
          13
        title
        Black or African American
      5. measurements
        1. group Id
          BG000
          value
          10
        2. group Id
          BG001
          value
          22
        3. group Id
          BG002
          value
          24
        4. group Id
          BG003
          value
          56
        title
        White
      6. measurements
        1. group Id
          BG000
          value
          0
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          0
        4. group Id
          BG003
          value
          0
        title
        More than one race
      7. measurements
        1. group Id
          BG000
          value
          1
        2. group Id
          BG001
          value
          0
        3. group Id
          BG002
          value
          3
        4. group Id
          BG003
          value
          4
        title
        Unknown or Not Reported
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Race (NIH/OMB)
    unit Of Measure
    Participants
  4. classes
    1. categories
      1. measurements
        1. group Id
          BG000
          value
          13
        2. group Id
          BG001
          value
          30
        3. group Id
          BG002
          value
          33
        4. group Id
          BG003
          value
          76
      title
      United States
    param Type
    COUNT_OF_PARTICIPANTS
    title
    Region of Enrollment
    unit Of Measure
    Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice