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NCT01625234 · OUTCOME

Plasma Tmax on Day 1

Phase 1/2 Study of X-396, an Oral ALK Inhibitor, in Patients With ALK-positive Non-Small Cell Lung Cancer · Source last updated 2026-04-30

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

Measure
MEDIAN
Unit
hour
Interval / dispersion
Full Range
Time frame
24 hours

What was measured

To characterize the preliminary pharmacokinetics including T max of X-396 given as a single agent

Groups in this outcome

Phase I: X-396 (Ensartinib) at 25mg

Dose escalation starting at 25 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase II: X-396 (Ensartinib) at 225 mg (Fasted)

RP2D 225 mg (fasted) For the expanded cohort portion of the study, patients must have NSCLC with ALK genomic alterations. Phase II: X-396 (ensartinib): Expanded Cohort

Phase I: X-396 (Ensartinib) at 50 mg

Dose escalation starting at 50 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase I: X-396 (Ensartinib) at 100 mg

Dose escalation starting at 100 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase I: X-396 (Ensartinib) at 200 mg (Fasted)

Dose escalation starting at 200 mg (fasted), oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase I: X-396 (Ensartinib) at 250mg

Dose escalation starting at 250 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase I: X-396 (Ensartinib) at 225mg

Dose escalation starting at 225 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

Phase II: X-396 (Ensartinib) at 225 mg (Fed)

RP2D 225 mg (fed) For the expanded cohort portion of the study, patients must have NSCLC with ALK genomic alterations. Phase II: X-396 (ensartinib): Expanded Cohort

Phase I: X-396 (Ensartinib) at 200 mg (Fed)

Dose escalation starting at 200 mg (fed), oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor

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

Analysis denominator · Participants

GroupSource count
Phase I: X-396 (Ensartinib) at 25mg4
Phase II: X-396 (Ensartinib) at 225 mg (Fasted)18
Phase I: X-396 (Ensartinib) at 50 mg3
Phase I: X-396 (Ensartinib) at 100 mg5
Phase I: X-396 (Ensartinib) at 200 mg (Fasted)8
Phase I: X-396 (Ensartinib) at 250mg10
Phase I: X-396 (Ensartinib) at 225mg3
Phase II: X-396 (Ensartinib) at 225 mg (Fed)17
Phase I: X-396 (Ensartinib) at 200 mg (Fed)3

Reported measurements

Source class 1
Values in hour · Interval/dispersion: Full Range
GroupValueSpreadLowerUpperComment
Phase I: X-396 (Ensartinib) at 25mg3.2Not reported2.256.00Not reported
Phase II: X-396 (Ensartinib) at 225 mg (Fasted)3.2Not reported1.0823.8Not reported
Phase I: X-396 (Ensartinib) at 50 mg2.0Not reported1.006.00Not reported
Phase I: X-396 (Ensartinib) at 100 mg3.0Not reported2.988.20Not reported
Phase I: X-396 (Ensartinib) at 200 mg (Fasted)3.5Not reported2.038.23Not reported
Phase I: X-396 (Ensartinib) at 250mg3.1Not reported1.007.17Not reported
Phase I: X-396 (Ensartinib) at 225mg6.0Not reported2.378.00Not reported
Phase II: X-396 (Ensartinib) at 225 mg (Fed)4.0Not reported1.0324.0Not reported
Phase I: X-396 (Ensartinib) at 200 mg (Fed)4.0Not reported3.006.00Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        2.25
        upper Limit
        6.00
        value
        3.2
      2. group Id
        OG001
        lower Limit
        1.08
        upper Limit
        23.8
        value
        3.2
      3. group Id
        OG002
        lower Limit
        1.00
        upper Limit
        6.00
        value
        2.0
      4. group Id
        OG003
        lower Limit
        2.98
        upper Limit
        8.20
        value
        3.0
      5. group Id
        OG004
        lower Limit
        2.03
        upper Limit
        8.23
        value
        3.5
      6. group Id
        OG005
        lower Limit
        1.00
        upper Limit
        7.17
        value
        3.1
      7. group Id
        OG006
        lower Limit
        2.37
        upper Limit
        8.00
        value
        6.0
      8. group Id
        OG007
        lower Limit
        1.03
        upper Limit
        24.0
        value
        4.0
      9. group Id
        OG008
        lower Limit
        3.00
        upper Limit
        6.00
        value
        4.0
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      18
    3. group Id
      OG002
      value
      3
    4. group Id
      OG003
      value
      5
    5. group Id
      OG004
      value
      8
    6. group Id
      OG005
      value
      10
    7. group Id
      OG006
      value
      3
    8. group Id
      OG007
      value
      17
    9. group Id
      OG008
      value
      3
    units
    Participants
description
To characterize the preliminary pharmacokinetics including T max of X-396 given as a single agent
dispersion Type
Full Range
groups
  1. description
    Dose escalation starting at 25 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG000
    title
    Phase I: X-396 (Ensartinib) at 25mg
  2. description
    RP2D 225 mg (fasted) For the expanded cohort portion of the study, patients must have NSCLC with ALK genomic alterations. Phase II: X-396 (ensartinib): Expanded Cohort
    id
    OG001
    title
    Phase II: X-396 (Ensartinib) at 225 mg (Fasted)
  3. description
    Dose escalation starting at 50 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG002
    title
    Phase I: X-396 (Ensartinib) at 50 mg
  4. description
    Dose escalation starting at 100 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG003
    title
    Phase I: X-396 (Ensartinib) at 100 mg
  5. description
    Dose escalation starting at 200 mg (fasted), oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG004
    title
    Phase I: X-396 (Ensartinib) at 200 mg (Fasted)
  6. description
    Dose escalation starting at 250 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG005
    title
    Phase I: X-396 (Ensartinib) at 250mg
  7. description
    Dose escalation starting at 225 mg, oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG006
    title
    Phase I: X-396 (Ensartinib) at 225mg
  8. description
    RP2D 225 mg (fed) For the expanded cohort portion of the study, patients must have NSCLC with ALK genomic alterations. Phase II: X-396 (ensartinib): Expanded Cohort
    id
    OG007
    title
    Phase II: X-396 (Ensartinib) at 225 mg (Fed)
  9. description
    Dose escalation starting at 200 mg (fed), oral once or twice a day, 28-day cycle. Number of Cycles: until progression or unacceptable toxicity develops Phase I: X-396 (ensartinib): Oral, ALK inhibitor
    id
    OG008
    title
    Phase I: X-396 (Ensartinib) at 200 mg (Fed)
param Type
MEDIAN
reporting Status
POSTED
time Frame
24 hours
title
Plasma Tmax on Day 1
type
SECONDARY
unit Of Measure
hour

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

Preserved source evidence · Not medical advice