PEARL Study: PotEntial of Asciminib in the eaRly Treatment of CML

Launched by GRUPPO ITALIANO MALATTIE EMATOLOGICHE DELL'ADULTO · May 7, 2024

Keywords

ClinConnect Summary

The PEARL Study is a clinical trial aimed at exploring the effectiveness and safety of a medication called asciminib for treating newly diagnosed patients with chronic myeloid leukemia (CML), specifically in its early stages. The trial will involve two groups: one group will take asciminib alone, while the other will take it along with another medication called nilotinib. Participants in both groups will be treated for at least two years, and if they respond well to the treatment, they may continue for longer. The study will also look at whether patients can safely stop treatment after four years if their disease remains stable.

To be eligible for the trial, participants must be adults aged 18 or older who have recently been diagnosed with a specific type of CML, confirmed by certain tests. They should not have received previous treatment with certain drugs for more than 30 days and must meet specific health criteria to ensure their safety. Throughout the study, patients can expect regular check-ups and monitoring to assess their response to the treatment. It's important to note that the trial is not yet recruiting participants, so interested individuals should keep an eye out for updates.

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Eligibility criteria

• Inclusion Criteria:
• • Cytogenetic and molecular confirmed diagnosis of Ph+ and BCR::ABL1+ CML
• • Age ≥ 18 years
• • Early chronic phase, less than 3 months from diagnosis
• • Evidence at the time of study entry of typical BCR::ABL1 RNA transcripts e13a2 or e14a2 (b2a2 or b3a2), which are required for BCR::ABL1 international scale reporting
• • Prior treatment with any TKI for 30 days or less; prior treatment with hydroxyurea or anagrelide is allowed
• • ECOG performance status of 0, 1 or 2
• • Adequate end organ function as defined by Total bilirubin ≤ 1.5 x ULN except for patients with Gilbert's syndrome who may only be included if total bilirubin ≤ 3.0 x ULN or direct bilirubin ≤ 1.5 x ULN Aspartate transaminase (AST) ≤ 3.0 x ULN Alanine transaminase (ALT) ≤ 3.0 x ULN Serum amylase ≤ ULN Serum lipase ≤ ULN Alkaline phosphatase ≤ 2.5 x ULN, unless considered tumor related Creatinine clearance \> 50 ml/min using Cockcroft-Gault formula
• • Signed written informed consent according to ICH/EU/GCP and national local laws prior to any study procedure
• • An effective form of contraception with their sexual partners from enrolment through 30 days after the end of treatment
• Exclusion Criteria:
• • CML in blast phase (BP) or in second chronic phase after previous BP, according to WHO criteria
• • Previous treatment with TKIs for more than 30 days
• • Refusal or impossibility to give an informed consent
• • History or current diagnosis of cardiac disease indicating significant risk of safety for patients participating in the study such as uncontrolled or significant cardiac disease, including any of the following: recent myocardial infarction (within last 6 months), uncontrolled congestive heart failure, unstable angina (within last 6 months), clinically significant (symptomatic) cardiac arrhythmias (e.g., sustained ventricular tachycardia, and clinically significant second or third degree AV block without a pacemaker).
• • Severe and/or uncontrolled concurrent medical disease that in the opinion of the investigator could cause unacceptable safety risks or compromise compliance with the protocol (e.g. uncontrolled diabetes, active or uncontrolled infection)
• • History of acute pancreatitis within 1 year of study entry or past medical history of chronic pancreatitis
• • History of acute or chronic liver disease
• • History of other active malignancy within 2 years prior to study entry with the exception of previous or concomitant basal cell skin cancer and previous carcinoma in situ treated curatively
• • Known history of Human Immunodeficiency Virus (HIV), Hepatitis B (HBV), or Hepatitis C (HCV) infection. Testing for Hepatitis B surface antigen (HBs Ag) and Hepatitis B core antibody (HBc Ab / anti HBc) will be performed at study entry
• • Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection, or gastric bypass surgery)
• • Pregnant or lactating women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive hCG laboratory test.
• • Women of child-bearing potential, unless they are using highly effective methods of contraception during dosing and for 30 days after the end of treatment