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NCT03601897 · OUTCOME

Objective Response Rate (ORR) (Part 1 Escalation)

A Phase 1b/2 Study of Rebastinib (DCC-2036) in Combination With Paclitaxel in Patients With Advanced or Metastatic Solid Tumors · Source last updated 2024-12-27

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

Measure
NUMBER
Unit
percentage of participants
Interval / dispersion
90% Confidence Interval
Time frame
Baseline to PD or Death due to Any Cause (Up to 0.92 years)

What was measured

Percentage of pts who achieved an objective response of Complete Response (CR) or Partial Response (PR). Per RECIST v1.1, CR defined as disappearance of all target lesions. Any pathological lymph nodes (target or non-target) had to have reduction in short axis to \<10 mm. PR defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. PD defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study, or the appearance of one or more new lesions. Modified RECIST (mRECIST) used for pleural mesothelioma defines CR as the disappearance of any intratumoural arterial enhancement in all target lesions; PR as at least a 30% decrease in the sum of diameters of viable target lesions, taking as reference the baseline sum of the diameters of target lesions; PD as an increase of at least 20% in the sum of the diameters of viable target les

Analysis population: Part 1 mITT participants that were evaluable for this outcome measure.

Groups in this outcome

Part 1 Arm 1 Rebastinib 50 mg + Paclitaxel 80 mg/m^2

Dose escalation of rebastinib 50 mg BID PO in combination with paclitaxel administered by IV infusion at 80 mg/m\^2 on days 1, 8, and 15 of repeated 28-day cycles.

Part 1 Arm 2 Rebastinib 100 mg + Paclitaxel 80 mg/m^2

Dose escalation of rebastinib 100 mg BID PO in combination with paclitaxel IV infusion at 80 mg/m\^2 on days 1, 8, and 15 of repeated 28-day cycles.

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 Arm 1 Rebastinib 50 mg + Paclitaxel 80 mg/m^218
Part 1 Arm 2 Rebastinib 100 mg + Paclitaxel 80 mg/m^214

Reported measurements

Source class 1
Values in percentage of participants · Interval/dispersion: 90% Confidence Interval
GroupValueSpreadLowerUpperComment
Part 1 Arm 1 Rebastinib 50 mg + Paclitaxel 80 mg/m^216.7Not reported4.737.7Not reported
Part 1 Arm 2 Rebastinib 100 mg + Paclitaxel 80 mg/m^221.4Not reported6.146.6Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        4.7
        upper Limit
        37.7
        value
        16.7
      2. group Id
        OG001
        lower Limit
        6.1
        upper Limit
        46.6
        value
        21.4
denoms
  1. counts
    1. group Id
      OG000
      value
      18
    2. group Id
      OG001
      value
      14
    units
    Participants
description
Percentage of pts who achieved an objective response of Complete Response (CR) or Partial Response (PR). Per RECIST v1.1, CR defined as disappearance of all target lesions. Any pathological lymph nodes (target or non-target) had to have reduction in short axis to \<10 mm. PR defined as at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. PD defined as at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study, or the appearance of one or more new lesions. Modified RECIST (mRECIST) used for pleural mesothelioma defines CR as the disappearance of any intratumoural arterial enhancement in all target lesions; PR as at least a 30% decrease in the sum of diameters of viable target lesions, taking as reference the baseline sum of the diameters of target lesions; PD as an increase of at least 20% in the sum of the diameters of viable target les
dispersion Type
90% Confidence Interval
groups
  1. description
    Dose escalation of rebastinib 50 mg BID PO in combination with paclitaxel administered by IV infusion at 80 mg/m\^2 on days 1, 8, and 15 of repeated 28-day cycles.
    id
    OG000
    title
    Part 1 Arm 1 Rebastinib 50 mg + Paclitaxel 80 mg/m^2
  2. description
    Dose escalation of rebastinib 100 mg BID PO in combination with paclitaxel IV infusion at 80 mg/m\^2 on days 1, 8, and 15 of repeated 28-day cycles.
    id
    OG001
    title
    Part 1 Arm 2 Rebastinib 100 mg + Paclitaxel 80 mg/m^2
param Type
NUMBER
population Description
Part 1 mITT participants that were evaluable for this outcome measure.
reporting Status
POSTED
time Frame
Baseline to PD or Death due to Any Cause (Up to 0.92 years)
title
Objective Response Rate (ORR) (Part 1 Escalation)
type
SECONDARY
unit Of Measure
percentage of participants

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

Preserved source evidence · Not medical advice