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Ponatinib Plus Chemotherapy in Acute Lymphoblastic Leukemia Patients

Primary Purpose

Chemotherapy, Leukemia, Acute Lymphoblastic

Status
Recruiting
Phase
Phase 2
Locations
Italy
Study Type
Interventional
Intervention
Ponatinib
Sponsored by
Gruppo Italiano Malattie EMatologiche dell'Adulto
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Chemotherapy

Eligibility Criteria

18 Years - 65 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Age 18-65 years.
  • De novo Ph+-like ALL, as defined by the BCR/ABL1-like predictor (13).
  • WHO score ≤2.
  • Adequate liver function, as defined by the following criteria: total serum bilirubin ≤1.5 x upper limit of normal (ULN), unless due to Gilbert's syndrome, alanine aminotransferase (ALT) ≤2.5 × ULN or ≤2.5 x ULN or leukemia related.
  • Adequate pancreatic function as defined by serum lipase and amylase ≤1.5 × ULN or leukemia related.
  • No history of dyslipidemia, thrombotic events or cardiac disease.
  • For females of childbearing potential, a negative pregnancy test must be documented.
  • Female and male patients who are fertile must agree to use an effective form of contraception with their sexual partners from enrollment through 12 months after the end of treatment.
  • Signed informed consent, according to ICH/EU/GCP and national regulation.

Exclusion Criteria:

  • WHO performance status >2.
  • Active HBV or HCV hepatitis, or AST/ALT > 2.5 x ULN and bilirubin > 1.5 x ULN.
  • History of acute pancreatitis within 1 year of study or history of chronic pancreatitis.
  • History of alcohol abuse.
  • Ongoing or active infections.
  • Uncontrolled hypertriglyceridemia (triglycerides >450 mg/dL).
  • Clinically significant, uncontrolled or active cardiovascular disease, specifically including, but not restricted to:
  • Any history of myocardial infarction, stroke, or revascularization, unstable angina or transient ischemic attack within 6 months prior to enrollment,
  • Congestive heart failure within 6 months prior to enrollment, or left ventricular ejection fraction (LVEF) less than lower limit of normal per local institutional standards,
  • History of clinically significant (as determined by the treating physician) atrial arrhythmia,
  • Any history of ventricular arrhythmia,
  • Any history of venous thromboembolism including deep venous thrombosis or pulmonary embolism.
  • Uncontrolled hypertension (diastolic blood pressure >90 mm Hg; systolic >140 mm Hg). Patients with hypertension should be under treatment on study entry to effect blood pressure control.
  • Taking medications that are known to be associated with torsades de pointes.
  • Taking any medications or herbal supplements that are known to be strong inhibitors of CYP3A4 within at least 14 days before the first dose of ponatinib.
  • Creatinine levels > 2.5mg/dl or glomerular filtration rate (GFR) < 20 ml/min or proteinuria >3.5 g/day.
  • Gastrointestinal (GI) function impairment, or a GI disease that may significantly alter the absorption of study drugs.
  • Patients who are currently receiving treatment with any of the medications with potential to prolong QT interval (listed in Appendix F) if the medications cannot be either discontinued or switched to a different medication prior to starting study drug.
  • Patients who have received any investigational drug ≤ 4 weeks.
  • Patients who have undergone major surgery ≤ 2 weeks prior to starting study drug or who have not recovered from side effects of such therapy.
  • Patients who are pregnant or breast feeding and adults of reproductive potential not employing an effective method of birth control (women of childbearing potential must have a negative serum pregnancy test within 48 hrs. prior to administration of Ponatinib). Postmenopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential. Male and female patients must agree to employ two effective reliable methods of birth control throughout the study and for up to 12 months following discontinuation of study drugs.
  • Patients with a history of another primary malignancy that is currently clinically significant or currently requires active intervention.
  • Patients unwilling or unable to comply with the protocol.

Sites / Locations

  • Dipartimento di Medicina Traslazionale e di Precisione - EmatologiaRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Patients With BCR/ABL1-Like Acute Lymphoblastic Leukemia

Arm Description

In the run-in phase, patients will receive a dosage of 15 mg of ICLUSIG (ponatinib). If there are no toxicities observed, 30 mg of ponatinib will be administered in the remaining patients. MRD of patients will be evaluated on weeks 4, 10, 16, and 22. If a donor is available, MRD-positive patients will proceed to an allogeneic transplant after cycle 3. If there is no donor available, they'll continue treatment with 5 additional consolidation/reinduction blocks, followed by 24 28-day cycles of maintenance. Induction/consolidation cycles are administered at 28 (cycles 1-2) and 21(cycles 2-8) day intervals.

Outcomes

Primary Outcome Measures

MRD Negativity Rate after 3 cycles (TP2) in patients with BCR/ABL1-like ALL treated with a Ponatinib plus chemotherapy approach
The primary outcome is to evaluate the clinical response - in terms of MRD negativity - in patients with a BCR/ABL1-like profile, according to the BCR/ABL1-like predictor tool, treated with Ponatinib in combination with chemotherapy

Secondary Outcome Measures

Full Information

First Posted
March 23, 2022
Last Updated
October 10, 2022
Sponsor
Gruppo Italiano Malattie EMatologiche dell'Adulto
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1. Study Identification

Unique Protocol Identification Number
NCT05306301
Brief Title
Ponatinib Plus Chemotherapy in Acute Lymphoblastic Leukemia Patients
Official Title
Combination of Ponatinib Plus Chemotherapy As Frontline Treatment For Patients With BCR/ABL1-Like Acute Lymphoblastic Leukemia (BCR/ABL1-Like ALL)
Study Type
Interventional

2. Study Status

Record Verification Date
October 2022
Overall Recruitment Status
Recruiting
Study Start Date
October 5, 2022 (Actual)
Primary Completion Date
February 1, 2025 (Anticipated)
Study Completion Date
July 1, 2028 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Gruppo Italiano Malattie EMatologiche dell'Adulto

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
Yes

5. Study Description

Brief Summary
Acute lymphoblastic leukemia (ALL) is the most frequent cancer in children, decreases in adolescence and adulthood, and a second peak can be recorded starting from the 6th decade of life. While the outcome in children is excellent, in the adolescent/adult population, the prognosis, though improved over the decades, it is still unsatisfactory and novel biologically-driven approaches are urgently needed. In this setting, thanks to the introduction of genome wide technologies, it was possible to recognize specific subset of ALL. Among those, the BCR/ABL1-like ALL are of extreme importance, since they are characterized by an unfavourable outcome and, on the other hand, can benefit of a targeted treatment, in particular with the pan-tyrosine kinase inhibitor ponatinib. The primary objective is to evaluate the clinical response - in terms of MRD negativity - in patients with a BCR/ABL1-like profile, according to the BCR/ABL1-like predictor tool, treated with Ponatinib in combination with chemotherapy.
Detailed Description
This is an interventional, phase II study, foreseeing a run-in phase for adult BCR/ABL1-like ALL patients. Thirty-two newly-diagnosed B-lineage ALL cases with a BCR/ABL1-like profile will be treated (≥18 years old, up to the age of 65 years). This implies that about 100-120 B-lineage ALL patients negative at the conventional molecular screening (BCR/ABL1, ALL1/AF4, E2A/PBX1) will undergo the recently reported "BCR/ABL1 predictor" (13). The estimated timing for both the conventional and the BCR/ABL1-like screening is within the steroid pre-phase (7 days). After a steroid pre-treatment phase (prednisone: 60 mg/m2/day, day -6 up to day 0), that can occurr before enrollment during the screening period, patients who prove BCR/ABL1-like will be treated with Ponatinib in combination with a pediatric-inspired and minimal residual disease (MRD)-driven treatment scheme - as in the previous GIMEMA LAL1913 protocol (EudraCT number 2009-016075-30) -, for the first 2 cycles (C1 and C2). In order to avoid toxicity, namely thrombotic, pancreatic and hepatic events, Asparaginase will be omitted from this scheme. As for the run-in phase, patients will receive ponatinib at the dosage of 15 mg. If no relevant toxicities are observed (i.e. 2 distinct patients developing a Grade IV non hematologic toxicity related to ponatinib within the first cycle of induction, 28 days), Ponatinib will be administered at the dose of 30 mg in the remaining patients. MRD will be evaluated at week 4, 10, 16, and 22. If a donor is available (MUD and haploidentical donors allowed, HLA typing carried out as soon as possible), MRD-positive patients will proceed to an allogeneic transplant after cycle 3; otherwise, if no donor is available, they will continue treatment with 5 additional consolidation/reinduction blocks, followed by 24 28-day cycles of maintenance, as detaield in the treatment scheme. If beneficial for the patients, ponatinib will be provided until disease progression. CNS prophylaxis will be carried out throughout the course of treatment with 12 medicated rachicenteses (Methotrexate 12.5 mg, Aracytin 50 mg, Urbason 20 mg).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Chemotherapy, Leukemia, Acute Lymphoblastic

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
32 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Patients With BCR/ABL1-Like Acute Lymphoblastic Leukemia
Arm Type
Experimental
Arm Description
In the run-in phase, patients will receive a dosage of 15 mg of ICLUSIG (ponatinib). If there are no toxicities observed, 30 mg of ponatinib will be administered in the remaining patients. MRD of patients will be evaluated on weeks 4, 10, 16, and 22. If a donor is available, MRD-positive patients will proceed to an allogeneic transplant after cycle 3. If there is no donor available, they'll continue treatment with 5 additional consolidation/reinduction blocks, followed by 24 28-day cycles of maintenance. Induction/consolidation cycles are administered at 28 (cycles 1-2) and 21(cycles 2-8) day intervals.
Intervention Type
Drug
Intervention Name(s)
Ponatinib
Intervention Description
Ponatinib is a novel, synthetic, orally-active TKI discovered using a computational and structure based drug design approach. Ponatinib was specifically designed to inhibit all clinically relevant variants of BCR-ABL1, including the T315I mutant (15-17). In vitro assays have demonstrated that Ponatinib potently inhibits the kinase enzymatic activity of the T315I ABL kinase domain, as well as that of the native (unmutated) enzyme. In leukemia cell lines expressing these BCR-ABL1 variants, Ponatinib potently inhibited BCR-ABL1 signaling, leading to the reduction of cellular proliferation and induction of apoptosis. Ponatinib also inhibits the proliferation of cell lines expressing other major clinically-observed Imatinib-resistant mutants of BCR-ABL1.
Primary Outcome Measure Information:
Title
MRD Negativity Rate after 3 cycles (TP2) in patients with BCR/ABL1-like ALL treated with a Ponatinib plus chemotherapy approach
Description
The primary outcome is to evaluate the clinical response - in terms of MRD negativity - in patients with a BCR/ABL1-like profile, according to the BCR/ABL1-like predictor tool, treated with Ponatinib in combination with chemotherapy
Time Frame
3 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Age 18-65 years. De novo Ph+-like ALL, as defined by the BCR/ABL1-like predictor (13). WHO score ≤2. Adequate liver function, as defined by the following criteria: total serum bilirubin ≤1.5 x upper limit of normal (ULN), unless due to Gilbert's syndrome, alanine aminotransferase (ALT) ≤2.5 × ULN or ≤2.5 x ULN or leukemia related. Adequate pancreatic function as defined by serum lipase and amylase ≤1.5 × ULN or leukemia related. No history of dyslipidemia, thrombotic events or cardiac disease. For females of childbearing potential, a negative pregnancy test must be documented. Female and male patients who are fertile must agree to use an effective form of contraception with their sexual partners from enrollment through 12 months after the end of treatment. Signed informed consent, according to ICH/EU/GCP and national regulation. Exclusion Criteria: WHO performance status >2. Active HBV or HCV hepatitis, or AST/ALT > 2.5 x ULN and bilirubin > 1.5 x ULN. History of acute pancreatitis within 1 year of study or history of chronic pancreatitis. History of alcohol abuse. Ongoing or active infections. Uncontrolled hypertriglyceridemia (triglycerides >450 mg/dL). Clinically significant, uncontrolled or active cardiovascular disease, specifically including, but not restricted to: Any history of myocardial infarction, stroke, or revascularization, unstable angina or transient ischemic attack within 6 months prior to enrollment, Congestive heart failure within 6 months prior to enrollment, or left ventricular ejection fraction (LVEF) less than lower limit of normal per local institutional standards, History of clinically significant (as determined by the treating physician) atrial arrhythmia, Any history of ventricular arrhythmia, Any history of venous thromboembolism including deep venous thrombosis or pulmonary embolism. Uncontrolled hypertension (diastolic blood pressure >90 mm Hg; systolic >140 mm Hg). Patients with hypertension should be under treatment on study entry to effect blood pressure control. Taking medications that are known to be associated with torsades de pointes. Taking any medications or herbal supplements that are known to be strong inhibitors of CYP3A4 within at least 14 days before the first dose of ponatinib. Creatinine levels > 2.5mg/dl or glomerular filtration rate (GFR) < 20 ml/min or proteinuria >3.5 g/day. Gastrointestinal (GI) function impairment, or a GI disease that may significantly alter the absorption of study drugs. Patients who are currently receiving treatment with any of the medications with potential to prolong QT interval (listed in Appendix F) if the medications cannot be either discontinued or switched to a different medication prior to starting study drug. Patients who have received any investigational drug ≤ 4 weeks. Patients who have undergone major surgery ≤ 2 weeks prior to starting study drug or who have not recovered from side effects of such therapy. Patients who are pregnant or breast feeding and adults of reproductive potential not employing an effective method of birth control (women of childbearing potential must have a negative serum pregnancy test within 48 hrs. prior to administration of Ponatinib). Postmenopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential. Male and female patients must agree to employ two effective reliable methods of birth control throughout the study and for up to 12 months following discontinuation of study drugs. Patients with a history of another primary malignancy that is currently clinically significant or currently requires active intervention. Patients unwilling or unable to comply with the protocol.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Enrico Crea
Phone
39 0670390514
Email
e.crea@gimema.it
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Sabina Chiaretti
Organizational Affiliation
Ematologia - Policlinico Umberto I di Roma
Official's Role
Principal Investigator
Facility Information:
Facility Name
Dipartimento di Medicina Traslazionale e di Precisione - Ematologia
City
Roma
Country
Italy
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Sabina Chiaretti

12. IPD Sharing Statement

Learn more about this trial

Ponatinib Plus Chemotherapy in Acute Lymphoblastic Leukemia Patients

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