Ponatinib Plus Chemotherapy in Acute Lymphoblastic Leukemia Patients

NCT ID: NCT05306301

Last Updated: 2024-02-07

Basic Information

• Recruitment Status: RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 32 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-10-05
• Study Completion Date: 2028-07-01

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).

Conditions

Chemotherapy; Leukemia, Acute Lymphoblastic

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Patients With BCR/ABL1-Like Acute Lymphoblastic Leukemia

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.

Group Type: EXPERIMENTAL

Ponatinib

Intervention Type: DRUG

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.

Interventions

Ponatinib

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.

Intervention Type: DRUG

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.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Gruppo Italiano Malattie EMatologiche dell'Adulto

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Sabina Chiaretti

Role: PRINCIPAL_INVESTIGATOR

Ematologia - Policlinico Umberto I di Roma

Locations

Ematologia con Unità di Trapianto

Avellino, AV, Italy

Site Status: RECRUITING

Ematologia Presidio Ospedaliero Tortora

Pagani, SA, Italy

Site Status: RECRUITING

Ematologia ASST Papa Giovanni XXIII

Bergamo, , Italy

Site Status: RECRUITING

Ematologia AOU S.ORSOLA-MALPIGHI

Bologna, , Italy

Site Status: RECRUITING

Ematologia ASST Spedali Civili

Brescia, , Italy

Site Status: RECRUITING

Ematologia AOU Policlinico Vittorio Emanuele-Ferrarotto

Catania, , Italy

Site Status: RECRUITING

Ematologia AOU Careggi

Florence, , Italy

Site Status: RECRUITING

Ematologia Ospedale V.Fazzi

Lecce, , Italy

Site Status: RECRUITING

Ematologia Ospedale dell'Angelo

Mestre, , Italy

Site Status: RECRUITING

Ematologia Ospedale Maggiore Policlinico

Milan, , Italy

Site Status: RECRUITING

Ematologia AOU Federico II

Napoli, , Italy

Site Status: RECRUITING

Ematologia AOU Maggiore della Carità

Novara, , Italy

Site Status: RECRUITING

Ematologia AO Ospedali Riuniti Villa Sofia Cervello

Palermo, , Italy

Site Status: RECRUITING

Ematologia Fondazione Policlinico San Matteo

Pavia, , Italy

Site Status: RECRUITING

Ematologia Presidio Ospedaliero Spirito Santo

Pescara, , Italy

Site Status: RECRUITING

Ematologi Presidio Ospedaliero Guglielmo da Saliceto

Piacenza, , Italy

Site Status: RECRUITING

Ematologia Presidio Ospedaliero Infermi

Rimini, , Italy

Site Status: RECRUITING

Dipartimento di Medicina Traslazionale e di Precisione - Ematologia

Roma, , Italy

Site Status: RECRUITING

Ematologia AOU Policlinico Tor Vergata

Roma, , Italy

Site Status: RECRUITING

Ematologia Policlinico A.Gemelli

Roma, , Italy

Site Status: RECRUITING

Ematologia AOU Senese

Siena, , Italy

Site Status: RECRUITING

Ematologia Ospedale Mauriziano

Torino, , Italy

Site Status: RECRUITING

Ematologia Ospedale S.Giovanni Battista Molinette

Torino, , Italy

Site Status: RECRUITING

Ematologia Policlinico G.B. Rossi

Verona, , Italy

Site Status: RECRUITING

Countries

Italy

Central Contacts

Enrico Crea

Role: CONTACT

e.crea@gimema.it

39 0670390514

Facility Contacts

Lidia Santoro

Role: primary

Catello Califano

Role: primary

Alessandro Rambaldi

Role: primary

Cristina Papayannidis

Role: primary

Erika Borlenghi

Role: primary

Francesco Di Raimondo

Role: primary

Matteo Piccini

Role: primary

Nicola Di Renzo

Role: primary

Cristina Skert

Role: primary

nICOLA Fracchiolla

Role: primary

fABRIZIO Pane

Role: primary

Monia Lunghi

Role: primary

Antonino Mulè

Role: primary

Patrizia Zappasodi

Role: primary

Prassede Salutari

Role: primary

Daniele Vallisa

Role: primary

Anna Maria Mianulli

Role: primary

Sabina Chiaretti

Role: primary

Maria Ilaria Del Principe

Role: primary

Patrizia Chiusolo

Role: primary

Monica Bocchia

Role: primary

Daniela Cilloni

Role: primary

Ernesta Audisio

Role: primary

Massimiliano Bonifacio

Role: primary

Other Identifiers

ALL2922

Identifier Type: -

Identifier Source: org_study_id