Status:
UNKNOWN
Phase I/II Trial of ATRA and TCP in Patients With Relapsed or Refractory AML and no Intensive Treatment is Possible
Lead Sponsor:
Martin-Luther-Universität Halle-Wittenberg
Conditions:
AML
Eligibility:
All Genders
18+ years
Phase:
PHASE1
PHASE2
Brief Summary
Longterm disease-free survival (DFS) of older patients with acute myeloid leukemia (AML) remains poor. The vast majority of AML patients relapses within two years after start of therapy1,2. In Acute P...
Eligibility Criteria
Inclusion
- Subjects must provide written informed consent prior to performance of study-specific procedures or assessments which are not routinely performed for diagnosis or monitoring of AML, and the subjects must be willing to comply with treatment and to follow up assessments and procedures
- Histologically or cytologically confirmed diagnosis of AML relapsed after or refractory to at least one induction regimen, or patients with AML at initial diagnosis who are not eligible for allogeneic transplant or intensive induction chemotherapy (investigator´s choice; for example reduced general state), except for AML M3 (acute promyelocytic leukemia).
- Age \> 18 years
- Eastern Cooperative Oncology Group (ECOG) performance status of ≤3 (see Appendix, 3.2)
- Measurable disease burden (blasts in bonemarrow (BM) and/or peripheral blood (PB), extramedullary blasts \[chloroma\])
- Able to swallow and retain oral medication
- A life expectancy of at least 4 weeks
- Adequate contraception methods
- Adequate organ function
Exclusion
- Patients with more than 20.000/µl leukocytes in the peripheral blood that cannot be controlled by Hydroxyurea.
- Patients with a valid option for intensive chemotherapy and/ or stem cell transplantation. (Patients after allogeneic stem cell transplant must be off immunosuppressive agents for at least 2 weeks prior to study entry and Graft- versus host disease must have resolved to Grade \<= 2)
- Patients with less than 30% blasts in the bone marrow at the time of diagnosis. They should receive Azacytidine monotherapy.
- History of cancer that according to the Investigator might confound the assessment of the endpoints of the study
- Uncontrolled peptic ulcer disease or clinically significant gastrointestinal abnormalities which interfere with oral dosing or any unstable or serious concurrent condition (e.g., active uncontrolled infection)
- Poorly controlled hypertension (defined as systolic blood pressure (SBP) of ≥170 mmHg). Note: Initiation or adjustment of antihypertensive medication is permitted prior to study entry. BP must be re-assessed on two occasions that are separated by a minimum of 1 hour; on each of these occasions, the mean (of 3 readings) SBP/ DBP(diastolic blood pressure) values from each BP assessment must be \<140/90 mmHg in order for a subject to be eligible for he study.
- Prolongation of corrected QT interval (QTc) \> 480 ms
- History of any one or more of the following cardiovascular conditions within the past 6 months: cardiac angioplasty or stenting, myocardial infarction (MI), unstable angina, symptomatic peripheral vascular disease, class 3 or 4 congestive heart failure, as defined by the New York Heart Association (NYHA)
- Left ventricular ejection fraction (LVEF) at least 40% by multiple gated acquisition (MUGA) scan or echocardiogram (ECHO)
- History of cerebrovascular infarction or bleeding, pulmonary embolism (PE), or untreated deep venous thrombosis (DVT) within the past 6 months. Note: Subjects with recent DVT who have been treated with therapeutic anti- coagulant agents for at least 6 weeks are eligible
- Evidence of serious active bleeding or bleeding diathesis (except for bleeding or petechiae due to AML- related thrombocytopenia which will be treated using platelet transfusions). Also, patients with known endobronchial lesions and/ or lesions infiltrating major pulmonary vessels will be excluded from the study due to excess risk of bleeding.
- Prior major surgery or trauma within 28 days prior to first dose of study drug
- Treatment with an investigational agent within 21 days or 5 half-life, whichever is longer prior to the first dose of study drug.
- Concurrent cytoreductive chemotherapy except hydroxyurea.
- Known immediate or delayed hypersensitivity reaction or idiosyncrasy to Tretinoin, Retinoids, soya, peanuts or Tranylcypromine.
- Patients with psychological, familial, sociological, or geographical conditions that do not permit compliance with the protocol
- Patients with known epilepsy or patients with known psychiatric affections (bipolar disorder, schizophrenia, suicidal patients)
- Pregnant or lactating and actively breastfeeding patients
- Patients who are indignant to comply with nutritional conditions (see Protocol)
- Poorly adjusted diabetes mellitus
- Patients with hereditary Galactose-Intolerance, Lactase-Intolerance or Glucose-Galactose-Malabsorption
- Known drug or alcohol abuse
- Phaeochromocytoma or carcinoid tumor
- Known cerebral vascular disease or other malformation of vessels (e.g. aneurysma)
- Diabetes insipidus
- Patients taking any of the following prohibited medication due to interaction with a) tretinoin and b) TCP.
Key Trial Info
Start Date :
September 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
September 1 2017
Estimated Enrollment :
16 Patients enrolled
Trial Details
Trial ID
NCT02261779
Start Date
September 1 2014
End Date
September 1 2017
Last Update
July 7 2015
Active Locations (1)
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1
Universitaetsklinikum Halle
Halle, Germany, D-06120