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NCT02499770 · OUTCOME

Occurrence of Dose Reduction in Part 1

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 1: Cohort 1 Trilaciclib 200 mg/m^2

Participants received trilaciclib 200 mg/m\^2 administered intravenously (IV) once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.

Part 1: Cohort 2 Trilaciclib 240mg/m^2

Participants received trilaciclib 240 mg/m\^2 administered 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 1: Cohort 1 Trilaciclib 200 mg/m^212
Part 1: Cohort 2 Trilaciclib 240mg/m^28

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Part 1: Cohort 1 Trilaciclib 200 mg/m^22Not reportedNot reportedNot reportedNot reported
Part 1: Cohort 2 Trilaciclib 240mg/m^23Not reportedNot reportedNot reportedNot reported
Complete source fields
calculate Pct
false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        2
      2. group Id
        OG001
        value
        3
denoms
  1. counts
    1. group Id
      OG000
      value
      12
    2. group Id
      OG001
      value
      8
    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 trilaciclib 200 mg/m\^2 administered intravenously (IV) once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.
    id
    OG000
    title
    Part 1: Cohort 1 Trilaciclib 200 mg/m^2
  2. description
    Participants received trilaciclib 240 mg/m\^2 administered IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.
    id
    OG001
    title
    Part 1: Cohort 2 Trilaciclib 240mg/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 1
type
SECONDARY
unit Of Measure
Participants

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Preserved source evidence · Not medical advice