NCT01077544 · CITED IN SOURCE DOCUMENTS

A Pharmacokinetic (PK) Study of Nilotinib in Pediatric Patients With Philadelphia Chromosome-positive (Ph+) Chronic Myelogenous Leukemia (CML) or Acute Lymphoblastic Leukemia (ALL)

An NCI or FDA source cites this study. A citation does not establish that it applies to an individual diagnosis.

Phase: PHASE1
Status at capture: COMPLETED
Registry last update: 2020-12-29

This study will assess the pharmacokinetics of nilotinib in Ph+ CML pediatric patients that are newly diagnosed or resistant or intolerant to imatinib or dasatinib or refractory or relapsed Ph+ ALL compared to the adult populations. It will also evaluate safety and activity of nilotinib as secondary objectives.

Open the original ClinicalTrials.gov record → · Download preserved record

What did the study report?

Outcomes, safety and baseline populations are separate source sections. Quality-of-life measures appear under their original outcome titles.

flow

Participant flow

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baseline

Baseline characteristics

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outcome · POSTED

Summary of Nilotinib Non-compartmental PK Parameters: Cmax

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outcome · POSTED

Number of Ph+ CML Participants With Confirmed Complete Hematologic Response (CHR)

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outcome · POSTED

Summary of Nilotinib Non-compartmental PK Parameters: Tmax

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outcome · POSTED

Summary of Nilotinib Non-compartmental PK Parameters: AUClast (Last = 24h)

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outcome · POSTED

Summary of Nilotinib Non-compartmental PK Parameters: AUC0-12h

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outcome · POSTED

Summary of Nilotinib Steady-state PK Parameters: AUCss

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outcome · POSTED

Summary of Nilotinib Steady-state PK Parameters: CLF (Body Surface Area (BSA) Adjusted)

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outcome · POSTED

Summary of Nilotinib Steady-state PK Parameters: Cmin

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outcome · POSTED

Number of Ph+ CML Participants With Cytogenic Response

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outcome · POSTED

Number of Ph+ CML Participants With Major Molecular Response (MMR)

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outcome · POSTED

Efficacy Endpoints for Ph+ ALL Patients

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adverse events

Adverse events

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more info

Limitations, agreements, and source contact

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Who could take part

eligibility Criteria: Inclusion Criteria: * Must have one of the following: newly diagnosed CP Ph+CML, CP or AP resistant/ intolerant to imatinib and/or dasatinib, or Ph+ ALL either relapsed after or refractory to standard therapy * adequate renal, hepatic and pancreatic function Exclusion Criteria: * patients receiving therapy with strong CYP3A4 inhibitors and/or inducers and treatments cannot be stopped or changed to a different medication at least 14 days prior to starting study drug * patients receiving therapy with any medications with a known risk or possible risk to prolong the QT interval and the treatment cannot be either discontinued or switched to a different medication prior to starting study drug. * gastrointestinal impairment or disease that may interfere with drug absorption * liver, pancreatic or severe renal disease unrelated to disease under study * impaired cardiac function * patients who received dasatinib within 3 days of starting study drug * patients who received imatinib within 5 days of starting study drug * patients receiving hydroxyurea or corticosteroids that has not been discontinued at least 1 week after initiation of nilotinib * patients who received hematopoietic growth factors within 7 days of starting study drug or Pegfilgrastim (Neulasta®) within 14 days of starting study drug * patients with Stem Cell Transplant (SCT) or Rescue without TBI: Evidence of active graft vs. host disease and \< 3 months since SCT Other protocol-defined inclusion/exclusion criteria may apply
healthy Volunteers: false
maximum Age: 17 Years
minimum Age: 1 Year
sex: ALL
std Ages: CHILD

Treatment arms and interventions

arm Groups

description
1 year to \< 10 years pediatric patients with newly diagnosed CP-Ph+ CML, or CP or AP-Ph+ CML resistant/intolerant to imatinib and/or dasatinib, or relapsed/refractory Ph+ ALL (acute lymphoblastic leukemia) treated at the proposed dose of 230 mg/m2 bid.
intervention Names
Drug: Nilotinib
label
Group 1
type
EXPERIMENTAL
description
\>= 10 years to \<18 years pediatric patients with newly diagnosed CP-Ph+ CML, or CP or AP-Ph+ CML resistant/intolerant to imatinib and/or dasatinib, or relapsed/refractory Ph+ ALL (acute lymphoblastic leukemia) treated at the proposed dose of 230 mg/m2 bid.
intervention Names
Drug: Nilotinib
label
Group 2
type
EXPERIMENTAL

interventions

arm Group Labels
Group 1
Group 2
description
Nilotinib capsules were delivered in bottles with dose strengths of 50mg, 150mg and 200mg. Patients were administered nilotinib 230 mg/m2 (per BSA) bid, orally, rounded to the nearest 50 mg (max single dose 400 mg) for 28 days (1 cycle) for up to 12 cycles prior to protocol amendment 3 and up to 24 cycles post amendment 3. Capsules were to be swallowed whole with water. Apple sauce (puréed apple) may have been used as a vehicle for dosing where capsules were not able to be swallowed whole with water.
name
Nilotinib
other Names
AMN107
type
DRUG

Study design

allocation

NON_RANDOMIZED

intervention Model

SINGLE_GROUP

masking Info

masking: NONE

primary Purpose

TREATMENT

Enrollment

count: 15
type: ACTUAL

Registered outcome plans (not posted results)

primary Outcomes

description
The full PK profiles of nilotinib in pediatric patients were assessed using serial sampling following a single 230 mg/m2 dose on Cycle 1 Day 1.
measure
Summary of Nilotinib Non-compartmental PK Parameters: Cmax
time Frame
Cycle 1 Day 1
description
The full PK profiles of nilotinib in pediatric patients were assessed using serial sampling following a single 230 mg/m2 dose on Cycle 1 Day 1.
measure
Summary of Nilotinib Non-compartmental PK Parameters: Tmax
time Frame
Cycle 1 Day 1
description
The full PK profiles of nilotinib in pediatric patients were assessed using serial sampling following a single 230 mg/m2 dose on Cycle 1 Day 1.
measure
Summary of Nilotinib Non-compartmental PK Parameters: AUClast (Last = 24h)
time Frame
Cycle 1 Day 1
description
The full PK profiles of nilotinib in pediatric patients were assessed using serial sampling following a single 230 mg/m2 dose on Cycle 1 Day 1.
measure
Summary of Nilotinib Non-compartmental PK Parameters: AUC0-12h
time Frame
Cycle 1 Day 1
description
The steady-state PK profiles of nilotinib in pediatric patients were estimated using trough sampling following multiple 230 mg/m2 bid doses
measure
Summary of Nilotinib Steady-state PK Parameters: AUCss
time Frame
Cycle 1 Day 8 - Cycle 1 Day 28
description
The steady-state PK profiles of nilotinib in pediatric patients were estimated using trough sampling following multiple 230 mg/m2 bid doses
measure
Summary of Nilotinib Steady-state PK Parameters: CLF (Body Surface Area (BSA) Adjusted)
time Frame
Cycle 1 Day 8 - Cycle 1 day 28
description
The full PK profiles of nilotinib in pediatric patients were assessed using serial sampling following a single 230 mg/m2 dose.
measure
Summary of Nilotinib Steady-state PK Parameters: Cmin
time Frame
Cycle 1 Day 8 - Cycle 1 Day 28

secondary Outcomes

description
A confirmed complete hematological response (CHR) is defined when all of the following criteria are achieved at two consecutive assessments, at least 4 weeks apart: white blood cell (WBC) count \< 10 × 109/L; platelet \< 450 × 109/L; basophils \< 5%; no blasts and promyelocytes in peripheral blood (PB); myelocytes + metamyelocytes \< 5% in PB; and no extramedullary involvement. The information used for hematological assessment was to be obtained from the laboratory and extramedullary data, all merged by patient and date.
measure
Number of Ph+ CML Participants With Confirmed Complete Hematologic Response (CHR)
time Frame
minimum of 12 cycles (28 days per cycle)
description
Cytogenetic response was initially assessed as the percentage of Ph+ metaphases in the bone marrow (BM) and performed within 21 days prior to study entry. A major cytogenetic response (0% to 35% Ph+ metaphases test positive for the Philadelphia chromosome) combines both complete cytogenetic (CCyR) and partial cytogenetic response (PCyR). CCyR implies 0% Ph+ metaphases in the BM, PCyR is \> 0% to 35%, minor cytogenetic response (mCyR) is \> 35% to 65%, minimal response is \> 65% to 95% and no response is \> 95% Ph+ metaphases in the BM.
measure
Number of Ph+ CML Participants With Cytogenic Response
time Frame
minimum of 12 cycles (28 days per cycle)
description
The bcr-abl gene fusion encodes for a BCR-ABL fusion protein. Depending on the precise location of the fusion, the molecular weight of this protein can range from 185 to 210 kDa. Consequently BCR-ABL is referred to as p185 or p210 transcript. For the patients expressing the major BCR-ABL transcript p210, molecular response was defined and reported as the percent ratio of BCR-ABL transcripts/control gene transcripts converted to a reference standard according to the International Scale (IS). A major molecular response (MMR) is defined as a BCR-ABL/control gene ratio ≤ 0.1% (equal to a 3 log reduction in BCR-ABL transcripts) on the IS. In this study, the control gene was abl.
measure
Number of Ph+ CML Participants With Major Molecular Response (MMR)
time Frame
minimum of 12 cycles (28 days per cycle)
description
Best Response in Ph+ ALL patients was defined as either Complete Remission (CR) with platelet recovery, Complete Remission (CR) with incomplete platelet recovery, Partial Remission (PR) or Stable disease. Stable disease was defined is defined as failure to qualify for either CR, PR, or progressive disease.
measure
Efficacy Endpoints for Ph+ ALL Patients
time Frame
minimum of 12 cycles (28 days per cycle)

Full study description

brief Summary: This study will assess the pharmacokinetics of nilotinib in Ph+ CML pediatric patients that are newly diagnosed or resistant or intolerant to imatinib or dasatinib or refractory or relapsed Ph+ ALL compared to the adult populations. It will also evaluate safety and activity of nilotinib as secondary objectives.

Source references