Clinical Trial of BP1001 (Liposomal Grb2 Antisense Oligonucleotide) in Combination With Dasatinib in Patients With Ph + CML Who Have Failed TKI, Ph+ AML, Ph+ MDS

Withdrawn before enrolling · Phase 1/Phase 2

Conditions studied: Chronic Myelogenous Leukemia, Ph1-Positive, Acute Myeloid Leukemia, Myelodysplastic Syndrome

In brief

The primary objective of the Phase Ib study is to determine the dose-limiting toxicity (DLT) and maximal tolerated dose (MTD) of BP1001 in combination with dasatinib in patients with with Philadelphia Chromosome Positive (Ph+) Chronic Myelogenous Leukemia (CML) including chronic phase patients who have failed initial tyrosine kinase inhibitor (TKI) therapy, accelerated or blast phase, Ph+ Acute Myeloid Leukemia (AML) or High-risk Ph+ Myelodysplastic Syndrome (MDS). The primary objective of the Phase IIa study is to assess the efficacy of the combination of BP1001 and dasatinib in patients with Ph+ CML, Ph+AML, or high-risk Ph+ MDS.

Key facts

Study ID

NCT02923986

Run by

Bio-Path Holdings, Inc.

People needed

0

Starts

2017-09-01

Expected to finish

2020-05-27

Last updated by the study team

2020-05-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• At the time of Screening, participants must meet all of the following criteria to be considered eligible to participate in the study:
• Adults ≥18 years of age
• Females must be of non-childbearing potential, surgically sterile, postmenopausal, or practice adequate methods of contraception during the study and for 30 days after the last dose of study drug or dasatinib
• Males must agree to use an adequate method of contraception during the study and for at least 30 days after the last dose of study drug or dasatinib
• Histologically documented diagnosis of Ph+ CML including chronic phase patients who have failed initial TKI therapy, accelerated or blast phase, Ph+ AML or High-risk Ph+ MDS.
• Ph+ chronic phase CML patients who are resistant to 1 or more TKIs, including dasatinib. Dasatinib-resistant patients can enroll in the Phase Ib portion of the study but are excluded from the Phase IIa portion of the study.
• One of the following parameters is required to meet criteria for accelerated CML:
• Blasts in Peripheral Blood or Bone Marrow ≥15%
• Promyelocytes and Blasts in Peripheral Blood or Bone Marrow ≥30%
• PB or BM basophils ≥20%
• Thrombocytopenia <100 x 103/ml, not resulting from therapy
• Cytogenetic clonal evolution CML blast phase is defined as ≥30% blasts in peripheral blood or bone marrow, or presence of extramedullary disease, except for liver or spleen.
• AML/MDS
• Ph+ AML is defined as:
• Ph+ and meets diagnostic criteria for AML
• o Myeloid blasts ≥20 % or presence of AML-defining recurrent cytogenetic abnormality.
• Ph+ high-risk MDS defined as:
• Ph+ high risk MDS ≥10% myeloid blasts or IPSS ≥intermediate-2
• Adequate hepatic and renal functions as defined by:
• Aspartate transaminase (AST) and alanine transaminase (ALT) ≤2.5 times the upper limit of normal (ULN); and
• Total bilirubin ≤1.5 times ULN; and
• Estimated glomerular filtration rate (eGFR) of at least 40 ml/min. These estimations can be calculated using any of the following methods (Appendix D):
• i. Chronic Kidney Disease Epidemiology Collaboration (CKD-Epi) equation
• GFR = 141 × min (Scr /κ, 1)α × max(Scr /κ, 1)-1.209 × 0.993Age × 1.018 [if female] × 1.159 [if black] ii. Cockcroft gault equation
• Cockcroft Gault equation utilizing the TBW (Total body weight) to calculate an estimated creatinine clearance iii. CrCl = [(140 - age) x TBW] / (Scr x 72) x 0.85 [if female]

You may not qualify if…

• At the time of Screening, participants who meet any of the following criteria will be excluded from participating in the study:
• Patients with T315I mutation will not be excluded, but their response will be analyzed separately.
• Another primary malignancy other than CML, AML, or MDS within the past 2 years except non-melanoma skin cancer, or carcinoma in situ of the cervix.
• Known, active leptomeningeal leukemia requiring intrathecal therapy. NOTE: Patients with a history of CNS disease may be allowed to participate based on at least 2 consecutive documented, negative spinal fluid assessment prior to Screening
• Isolated extramedullary leukemia without also meeting bone marrow criteria for acute leukemia (i.e., ≥20% blasts in bone marrow aspirate)
• Receipt of any anti-cancer therapy within 14 days of starting BP1001, with the exception of hydroxyurea or anagrelide, or TKI (within 2 days)
• Uncontrolled active, untreated, or progressive infection
• Receipt of any investigational agent within 14 days or 5 half-lives of starting BP1001
• Females who are pregnant, test positive for pregnancy, or are breast-feeding during the Screening period, or intend to become pregnant or breast-feed during the course of the study or within 30 days after last dose of study drug
• Prior exposure to BP1001
• Patients with a history of intolerance to dasatinib or for whom dasatinib may not be appropriate
• Serious intercurrent medical or psychiatric illness which, in the opinion of the Investigator, would interfere with the ability of the participant to complete the study
• Known active or clinically significant hepatitis B infection (based on positive surface antigen [HBsAg]), hepatitis C infection (based on positive antibody [HCV Ab]), or human immunodeficiency virus (HIV-1 or HIV-2, based on positive antibody)
• Presence of concurrent conditions that, in the opinion of the Investigator and/or Medical Monitor, may compromise the participant's ability to tolerate study treatment or interfere with any aspect of study conduct or interpretation of results. This includes but is not limited to, unstable or uncontrolled angina, New York Heart Association (NYHA) class III or IV congestive heart failure, uncontrolled and sustained hypertension, clinically significant cardiac dysrhythmia or clinically significant ECG abnormality (e.g., QTcF >470 msec)
• Has had any of the following: clinically significant pleural effusion within 2 months, myocardial infarction, unstable angina pectoris, coronary/peripheral artery bypass graft, cerebrovascular accident or transient ischemic attack within 6 months.
• Uncontrolled seizure disorder (i.e., seizures within the past 2 months).
• Unable or unwilling to communicate or cooperate with the Investigator or follow the protocol for any reason

Where it is running

• The University of Texas M.D. Anderson Cancer Center — Houston, Texas, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.