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NCT03511664 · OUTCOME

Time to Improvement After Worsening in BPI-SF Pain Interference Scale

Study of 177Lu-PSMA-617 In Metastatic Castrate-Resistant Prostate Cancer · Source last updated 2025-01-13

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

Measure
MEDIAN
Unit
Months
Interval / dispersion
95% Confidence Interval
Time frame
From date of randomization until date of End of Treatment (EoT), assessed up to 32 months (Primary Analysis cut-off date = 27-Jan-2021)

What was measured

Time to improvement after worsening in BPI-SF pain interference scale was defined as the time from worsening of Pain Interference score to a Pain Interference score \<= baseline.

Analysis population: PFS-Full analysis set. Only participants with evaluable events were included in the analysis.

Groups in this outcome

Main Study: 177Lu-PSMA-617 Plus Best Supportive/Best Standard of Care (BS/BSOC)

Patients randomized to receive the investigational product received 7.4 GBq (+/- 10%) 177Lu-PSMA-617 intravenously every 6 weeks (+/- 1 week) for a maximum of 6 cycles. Best supportive/best standard of care (BS/BSOC) might be used

Main Study: Best Supportive/Best Standard of Care (BS/BSOC) Alone

Patients randomized to this arm received best supportive/best standard of care (BS/BSOC) as determined by the investigator

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Main Study: 177Lu-PSMA-617 Plus Best Supportive/Best Standard of Care (BS/BSOC)176
Main Study: Best Supportive/Best Standard of Care (BS/BSOC) Alone72

Reported measurements

Source class 1
Values in Months · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Main Study: 177Lu-PSMA-617 Plus Best Supportive/Best Standard of Care (BS/BSOC)3.0Not reported2.84.4Not reported
Main Study: Best Supportive/Best Standard of Care (BS/BSOC) Alone2.8Not reported1.7NANA: not estimable due the number of censored participants at the time the analysis cut-off date was reached.
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        2.8
        upper Limit
        4.4
        value
        3.0
      2. comment
        NA: not estimable due the number of censored participants at the time the analysis cut-off date was reached.
        group Id
        OG001
        lower Limit
        1.7
        upper Limit
        NA
        value
        2.8
denoms
  1. counts
    1. group Id
      OG000
      value
      176
    2. group Id
      OG001
      value
      72
    units
    Participants
description
Time to improvement after worsening in BPI-SF pain interference scale was defined as the time from worsening of Pain Interference score to a Pain Interference score \<= baseline.
dispersion Type
95% Confidence Interval
groups
  1. description
    Patients randomized to receive the investigational product received 7.4 GBq (+/- 10%) 177Lu-PSMA-617 intravenously every 6 weeks (+/- 1 week) for a maximum of 6 cycles. Best supportive/best standard of care (BS/BSOC) might be used
    id
    OG000
    title
    Main Study: 177Lu-PSMA-617 Plus Best Supportive/Best Standard of Care (BS/BSOC)
  2. description
    Patients randomized to this arm received best supportive/best standard of care (BS/BSOC) as determined by the investigator
    id
    OG001
    title
    Main Study: Best Supportive/Best Standard of Care (BS/BSOC) Alone
param Type
MEDIAN
population Description
PFS-Full analysis set. Only participants with evaluable events were included in the analysis.
reporting Status
POSTED
time Frame
From date of randomization until date of End of Treatment (EoT), assessed up to 32 months (Primary Analysis cut-off date = 27-Jan-2021)
title
Time to Improvement After Worsening in BPI-SF Pain Interference Scale
type
SECONDARY
unit Of Measure
Months

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice