Skip to content
← Full study record

NCT03107988 · OUTCOME

Overall Response B2

NANT 2015-02: A Phase 1 Study of Lorlatinib (PF-06463922) · Source last updated 2025-09-15

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 Day 1 of protocol therapy through 30 days following end of protocol therapy, an average of 10 months

What was measured

Proportion of patients evaluable for response with a best overall response of CR/CR-MD/PR for patients in cohort B2

Groups in this outcome

Cohort B2 DL4B

Lorlatinib will be given orally once daily continuously for 28 days at 95mg/m2/dose. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be under 18 years of age at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.

Cohort B2 DL5B

Lorlatinib will be given orally once daily continuously for 28 days at 115mg/m2/dose. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be under 18 years of age at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.

Cohort B2 DL3A

Lorlatinib will be given orally once daily continuously for 28 days at 100mg/day. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be 18 years of age or older at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.

Cohort B2 DL4A

Lorlatinib will be given orally once daily continuously for 28 days at 150mg/day. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be 18 years of age or older at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.

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

Analysis denominator · Participants

GroupSource count
Cohort B2 DL4B3
Cohort B2 DL5B12
Cohort B2 DL3A1
Cohort B2 DL4A1

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Cohort B2 DL4B1Not reportedNot reportedNot reportedNot reported
Cohort B2 DL5B5Not reportedNot reportedNot reportedNot reported
Cohort B2 DL3A1Not reportedNot reportedNot reportedNot reported
Cohort B2 DL4A1Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        1
      2. group Id
        OG001
        value
        5
      3. group Id
        OG002
        value
        1
      4. group Id
        OG003
        value
        1
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      12
    3. group Id
      OG002
      value
      1
    4. group Id
      OG003
      value
      1
    units
    Participants
description
Proportion of patients evaluable for response with a best overall response of CR/CR-MD/PR for patients in cohort B2
groups
  1. description
    Lorlatinib will be given orally once daily continuously for 28 days at 95mg/m2/dose. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be under 18 years of age at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.
    id
    OG000
    title
    Cohort B2 DL4B
  2. description
    Lorlatinib will be given orally once daily continuously for 28 days at 115mg/m2/dose. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be under 18 years of age at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.
    id
    OG001
    title
    Cohort B2 DL5B
  3. description
    Lorlatinib will be given orally once daily continuously for 28 days at 100mg/day. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be 18 years of age or older at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.
    id
    OG002
    title
    Cohort B2 DL3A
  4. description
    Lorlatinib will be given orally once daily continuously for 28 days at 150mg/day. Lorlatinib should be administered at least one hour prior to conventional chemotherapy (Cyclophosphamide and Topotecan) on days 1-5 of each cycle. Patients must be 18 years of age or older at time of enrollment. Lorlatinib: Lorlatinib will be given orally once daily continuously in 28-day cycles. Lorlatinib will be provided as 5 mg or 25 mg tablets. Cyclophosphamide: Cyclophosphamide 250mg/m2/day will be administered as a 30 minute IV infusion on days 1-5 of each cycle Topotecan: Topotecan 0.75mg/m2/day will be administered as a 30 minute IV infusion immediately following cyclophosphamide on days 1-5 of each cycle Filgrastim/pegfilgrastim: Filgrastim is to be given with each course beginning 24-48 hours following completion of cyclophosphamide and topotecan and continued through post-nadir count recovery with an ANC \> 2000/mm\^3 at 5mcg/kg/day. Filgrastim must be discontinued at least 24 hours prior to the start of the next course of therapy. Pegfilgrastim (100mcg/kg; 6mg maximum dose) may be substituted and is given one time at 24-48 hours from completion of cyclophosphamide and topotecan.
    id
    OG003
    title
    Cohort B2 DL4A
param Type
COUNT_OF_PARTICIPANTS
reporting Status
POSTED
time Frame
From Day 1 of protocol therapy through 30 days following end of protocol therapy, an average of 10 months
title
Overall Response B2
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Independent clinical review pending · Not medical advice