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NCT02499770 · OUTCOME

Occurrence of Dose Reduction in Part 2

Trilaciclib (G1T28), a CDK 4/6 Inhibitor, in Combination With Etoposide and Carboplatin in Extensive Stage Small Cell Lung Cancer (SCLC) · Source last updated 2020-08-21

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
From randomization to the end of the treatment period (a minimum of 51 days up to a maximum of 379 days)

What was measured

Dose reductions were not permitted for trilaciclib, per study protocol. Dose reductions for E/P were derived from changes in the protocol-specified dose on the dosing page and corresponded to the reductions for toxicity specified in the protocol. No more than 2 dose reductions of E/P in total were allowed for any participant. Simultaneous reductions in the doses of E/P were counted as 1 dose reduction. For the treatment period, the total number of dose reductions was the number of cycles where there was at least 1 dose reduction.

Analysis population: Safety analysis set - included all enrolled participants (i.e., signed informed consent) who received at least 1 dose of study drug (etoposide, carboplatin, or trilaciclib). Part 1: Cohort 1 Trilaciclib 200 mg/m\^2 included 1 participant from Part 2 and 1 participant from Part 1 240 mg/m\^2 who received 200 mg/m\^2.

Groups in this outcome

Part 2: Placebo

Participants received placebo IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.

Part 2: Trilaciclib 240 mg/m^2

Participants received trilaciclib 240 mg/m\^2 IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.

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

Analysis denominator · Participants

GroupSource count
Part 2: Placebo37
Part 2: Trilaciclib 240 mg/m^238

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 2: Placebo13Not reportedNot reportedNot reportedNot reported
Part 2: Trilaciclib 240 mg/m^23Not reportedNot reportedNot reportedNot reported
Complete source fields
calculate Pct
false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        13
      2. group Id
        OG001
        value
        3
denoms
  1. counts
    1. group Id
      OG000
      value
      37
    2. group Id
      OG001
      value
      38
    units
    Participants
description
Dose reductions were not permitted for trilaciclib, per study protocol. Dose reductions for E/P were derived from changes in the protocol-specified dose on the dosing page and corresponded to the reductions for toxicity specified in the protocol. No more than 2 dose reductions of E/P in total were allowed for any participant. Simultaneous reductions in the doses of E/P were counted as 1 dose reduction. For the treatment period, the total number of dose reductions was the number of cycles where there was at least 1 dose reduction.
groups
  1. description
    Participants received placebo IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.
    id
    OG000
    title
    Part 2: Placebo
  2. description
    Participants received trilaciclib 240 mg/m\^2 IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.
    id
    OG001
    title
    Part 2: Trilaciclib 240 mg/m^2
param Type
COUNT_OF_PARTICIPANTS
population Description
Safety analysis set - included all enrolled participants (i.e., signed informed consent) who received at least 1 dose of study drug (etoposide, carboplatin, or trilaciclib). Part 1: Cohort 1 Trilaciclib 200 mg/m\^2 included 1 participant from Part 2 and 1 participant from Part 1 240 mg/m\^2 who received 200 mg/m\^2.
reporting Status
POSTED
time Frame
From randomization to the end of the treatment period (a minimum of 51 days up to a maximum of 379 days)
title
Occurrence of Dose Reduction in Part 2
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice