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NCT01754402 · OUTCOME

Maximum Tolerated Dose of Pomalidomide and Bendamustine

Bendamustine + Pomalidomide + Dex in R/R Multiple Myeloma · Source last updated 2024-02-20

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

Measure
NUMBER
Unit
milligrams
Interval / dispersion
Not reported
Time frame
2 cycles (approximately 2 months)

What was measured

In the phase I dose escalation portion, patients will be sequentially enrolled in 4 cohorts at dose levels in a standard 3+3 design until the maximum tolerated dose (MTD) is reached. Cohort 1 (bendamustine 120mg/m2 + pomalidomide 3mg); Cohort 2 (bendamustine 120mg/m2 + pomalidomide 4mg); Cohort 3 (bendamustine 150mg/m2 + pomalidomide 4mg); Cohort 4 (bendamustine 180mg/m2 + pomalidomide 4mg) If dose limiting toxicity (DLT) is observed in 2 or more of the six patients at the same dosing level while DLT is observed in only 1 or none of the 6 patients at the dosing level immediately below it, then the lower dosing level will be defined as the maximum tolerated dose (MTD).

Analysis population: All patients enrolled in cohort 1 and 2 evaluable for DLT. Cohorts 3 and 4 were not evaluated due to both patients in Cohort 2 experiencing DLT.

Groups in this outcome

Cohorts 1 and 2

* Pomalidomide: once daily oral (PO) dosing on days 1-21, every 28 days * Bendamustine: once intravenous (IV) dosing on day 1, every 28 days * Dexamethasone: weekly PO or IV dosing on days 1, 8, 15, and 22 every 28 days Study treatment will be administered starting at Cohort 1 for up to four sequential cohorts, with 3-6 patients in each cohort. (Dose escalation) Bendamustine: Bendamustine 120mg/m2 (cohort 1, 2) or 150 mg/m2 (cohort 3), or 180mg/m2 (cohort 4) will be administered intravenously on day 1, every 28 days for 12 cycles. Pomalidomide: Pomalidomide 3mg (cohort 1) or 4mg (cohort 2, 3, 4) will be administered once daily orally (PO) on days 1-21, every 28 days until disease progression or death. Dexamethasone: Dexamethasone will be administered weekly orally or intravenously on days 1, 8,

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

Analysis denominator · Participants

GroupSource count
Cohorts 1 and 28

Reported measurements

Pomalidomide
Values in milligrams · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohorts 1 and 23Not reportedNot reportedNot reportedNot reported
Bendamustine
Values in milligrams · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohorts 1 and 2120Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        3
    title
    Pomalidomide
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        120
    title
    Bendamustine
denoms
  1. counts
    1. group Id
      OG000
      value
      8
    units
    Participants
description
In the phase I dose escalation portion, patients will be sequentially enrolled in 4 cohorts at dose levels in a standard 3+3 design until the maximum tolerated dose (MTD) is reached. Cohort 1 (bendamustine 120mg/m2 + pomalidomide 3mg); Cohort 2 (bendamustine 120mg/m2 + pomalidomide 4mg); Cohort 3 (bendamustine 150mg/m2 + pomalidomide 4mg); Cohort 4 (bendamustine 180mg/m2 + pomalidomide 4mg) If dose limiting toxicity (DLT) is observed in 2 or more of the six patients at the same dosing level while DLT is observed in only 1 or none of the 6 patients at the dosing level immediately below it, then the lower dosing level will be defined as the maximum tolerated dose (MTD).
groups
  1. description
    * Pomalidomide: once daily oral (PO) dosing on days 1-21, every 28 days * Bendamustine: once intravenous (IV) dosing on day 1, every 28 days * Dexamethasone: weekly PO or IV dosing on days 1, 8, 15, and 22 every 28 days Study treatment will be administered starting at Cohort 1 for up to four sequential cohorts, with 3-6 patients in each cohort. (Dose escalation) Bendamustine: Bendamustine 120mg/m2 (cohort 1, 2) or 150 mg/m2 (cohort 3), or 180mg/m2 (cohort 4) will be administered intravenously on day 1, every 28 days for 12 cycles. Pomalidomide: Pomalidomide 3mg (cohort 1) or 4mg (cohort 2, 3, 4) will be administered once daily orally (PO) on days 1-21, every 28 days until disease progression or death. Dexamethasone: Dexamethasone will be administered weekly orally or intravenously on days 1, 8,
    id
    OG000
    title
    Cohorts 1 and 2
param Type
NUMBER
population Description
All patients enrolled in cohort 1 and 2 evaluable for DLT. Cohorts 3 and 4 were not evaluated due to both patients in Cohort 2 experiencing DLT.
reporting Status
POSTED
time Frame
2 cycles (approximately 2 months)
title
Maximum Tolerated Dose of Pomalidomide and Bendamustine
type
PRIMARY
unit Of Measure
milligrams

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

Preserved source evidence · Not medical advice