An Open-Label, Single-arm, Phase I study of AEB071 (a Protein Kinase C Inhibitor) in Patients with CD79-mutant Diffuse Large B-Cell Lymphoma
- Conditions
- Diffuse Large B Cell Lymphomanon-hodgkin lympohma10025320
- Registration Number
- NL-OMON38217
- Lead Sponsor
- ovartis
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 6
-Diffuse large B-cell lymphoma with activating mutations in CD79 (A or B subunits). DLBCL that arose from transformed indolent lymphoma is allowed.
-Prior treatment and relapse following anthracycline-based chemotherapy and autologous bone marrow or stem cell transplant. Patients who are not transplant eligible or those with refractory disease may be considered for the study following a single regimen of chemotherapy such as R-CHOP or R-EPOCH. There is no limit to number of prior therapy allowed.
* Patients may be treated with localized radiation to as many as two sites of disease, so long as measurable or evaluable disease remains at untreated sites
* Patients may be treated with corticosteriods immediately prior to enrollment and during the course of study treatment as long as steroid treatment is tapered to a total daily dosage of 10mg or less of prednisone (or it*s equivalent) prior to AEB071 administration
1. Patients at screening who are treated with strong inducers or inhibitors of cytochrome P450 3A4 (CYP3A4) that can not be discontinued
2. Impaired cardiac function or clinically significant cardiac diseases, including any of the following:
* History or presence of ventricular tachyarrhythmia
* Presence of unstable atrial fibrillation (ventricular response > 100 bpm); Patients with stable atrial fibrillation are eligible, provided they do not meet any of the other cardiac exclusion criteria.
* Angina pectoris or acute myocardial infarction * 3 months prior to starting study drug
* Other clinically significant heart disease (e.g. symptomatic congestive heart failure; uncontrolled arrhythmia or hypertension; history of labile hypertension or poor compliance with an antihypertensive regimen)
3. Patients with another malignancy that was treated within the last three years with the exceptions of localized basal cell carcinoma and cervical carcinoma
4. Patients with impairment of GI function or GI disease that could interfere with the absorption of AEB071
5. Patients with severe systemic infections, current or within the two weeks prior to initiation of AEB071
6. Patients with a known history of Human Immunodeficiency Virus (HIV) .
* HIV testing is not required as part of this study.
7. Time since the last prior therapy for treatment of underlying malignancy**:
* Cytotoxic chemotherapy: * than the duration of the most recent cycle of the previous regimen (with a minimum of 2 weeks for all)
* Biologic therapy (e.g. antibodies): * 4 weeks
* * 5 x PK half-life of a small molecule therapeutic, not otherwise defined above
**Patients must have recovered or stabilized from all toxicities related to their previous treatment except for alopecia
8. Patients with any history of significant coagulopathy or a medical condition requiring long term systemic anticoagulation that would interfere with biopsies. Low-dose aspirin treatment (up to 200 mg/day) or anticoagulation therapy that can be interrupted to allow biopsies are allowed. (This exclusion criterion applies only to study subjects who consent to the optional pre- and post-dose tumor biopsies)
9. Patients with abnormal laboratory values, defined as one of the following:
a. Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 3 times upper limit of normal (ULN) combined with total bilirubin > 2 ULN
b. AST or ALT > 5 times ULN
c. Total bilirubin >2 ULN
d. Absolute neutrophil count (ANC) * 1.0 x 109/L (1000/mm3)
e. Platelets * 75 x 109/L (75,000/mm3)
f. Hemoglobin (Hgb) * 90 g/L (9 g/dL)
g. Abnormal coagulation profile including Prothombin (PT), activated Partial thromboplastin Time (PTT) and fibrinogen
10. Patients having undergone major surgery less than 4 weeks prior to enrollment or that have not fully recovered from prior surgery
13. Patients with a known history of active hepatitis B or C infection unless they are on antiviral therapy.
* The determination of active hepatitis status should be as per standard of care at each
site.
* Hepatitis B and C testing is not required as part of this study
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Occurrence of dose limiting toxicities (dose escalation) and occurrence of AEs,<br /><br>SAEs, assessments of clinical laboratory values, and vital sign measurements<br /><br>(dose expansion).</p><br>
- Secondary Outcome Measures
Name Time Method <p>Overall response rate, AEB071 pharmacokinetics</p><br>