Safety and Dose Determining Multi-dose Study of BT062 in Patients With Relapsed or Refractory Multiple Myeloma

NCT ID: NCT01001442

Last Updated: 2019-07-30

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1/PHASE2
• Total Enrollment: 35 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2010-08-31
• Study Completion Date: 2016-03-31

Brief Summary

This Phase I/IIa clinical study is to test safety and anti-tumor activity of BT062 to define the best dose in treating patients with relapsed or refractory multiple myeloma with multiple doses of BT062.

Detailed Description

Phase I/IIa, open-label, 3 + 3 multi-dose escalation study. The Phase I part of the study was to include the dose escalation cohort; a conventional dose escalation design, following 3 + 3 rules was chosen to define the MTD.

The Phase IIa part was to include the MTD/recommended phase II dose (RPTD) expansion cohort in which descriptive statistical methods for evaluation of response, time to event endpoints, and safety were to be performed.

35 subjects in the Safety population, 34 subjects in the ITT and PP populations.

Conditions

Multiple Myeloma

Study Design

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

Study Groups

BT062

BT062 was to be administered as single-dose IV infusions via a 0.22 μm in-line filter preferably in a forearm vein, according to medically accepted procedures on Days 1, 8, and 15 of each 28-day cycle. Alternatively BT062 may have been administered through a central venous line or a peripherally inserted central catheter (PICC). Other administration routes were only to be allowed after approval from Biotest. Each subject was to be monitored carefully for the effects of exposure to BT062. No subject was to have received more than 3 doses of BT062 per 28-day treatment cycle.

Group Type: EXPERIMENTAL

BT062

Intervention Type: DRUG

intravenous administration

Interventions

BT062

intravenous administration

Intervention Type: DRUG

Other Intervention Names

Indatuximab ravtansine

Eligibility Criteria

Inclusion Criteria

• Diagnosis of active multiple myeloma according to the International Myeloma Working Group diagnostic criteria
• Relapsed or relapsed/refractory multiple myeloma
• Previous treatment with both an immunomodulator and a proteosome inhibitor therapy
• Age ≥ 18 years
• Eastern Cooperative Oncology Group (ECOG) performance status (Zubrod) ≤ 2
• Ability to understand and willingness to sign a written informed consent document
• Ability to adhere with the study visit schedule and other protocol procedures
• Life expectancy of ≥ 12 weeks
• Normal organ and marrow function

Exclusion Criteria

• Chemotherapy or radiotherapy within 3 weeks (6 weeks for nitrosoureas or mitomycin C) prior to day 1 or those who have not recovered from AEs due to agents administered more than 3 weeks earlier
• Treatment with another investigational agent during the study or within 4 weeks before day 1
• Major surgery within 4 weeks before day 1 (this does not include placement of vascular access device or tumor biopsies)
• Antineoplastic therapy with biological agents within 2 weeks before day 1
• Known HAHAs, HACAs, or HAMAs in response to previous MAb therapy
• Previous treatment with BT062
• Malignancy within 3 years before day 1, other than the trial indication multiple myeloma and excluding treated non-melanoma skin cancer, superficial bladder cancer and carcinoma in-situ of the cervix
• Severe diseases of skin, colon, esophagus, or eye within 1 year before day 1, as judged by the Investigator
• Severe infections necessitating use of antibiotics / antivirals during the screening period
• Clinically relevant active infection including active hepatitis B or C or human immunodeficiency virus (HBV, HCV, or HIV) or any other concurrent disease which, in the judgment of the investigator, would make the subject inappropriate for enrollment into this study
• Acute or relevant abnormalities in electrocardiogram (ECG), as judged by the Investigator. These abnormalities can be defined as recent myocardial infarction, uncontrolled cardiac arrhythmias and/or pronounced disturbances of the electrical conduction system of the heart.
• Significant cardiac disease such as recent myocardial infarction (≤ 6 months prior to day 1), unstable angina, uncontrolled congestive heart failure, uncontrolled hypertension (recurrent or persistent increases in systolic blood pressure ≥ 180 mm Hg or diastolic blood pressure ≥ 110 mm Hg), uncontrolled cardiac arrhythmias, grade 3 (Lown Criteria) or greater cardiac toxicity from prior chemotherapy
• History of clinically significant drug or alcohol abuse
• Unwillingness or inability to adhere to the requirements of the study
• Concomitant therapy with corticosteroids (except as indicated in low dose for other medical conditions such as inhaled steroid for asthma, topical use, or as premedication for administration of certain medications (including BT062) or blood products and for treatment of infusion reactions if needed)
• Concomitant antineoplastic therapies including chemotherapy, radiotherapy, or biological agents during the study
• Any condition, including laboratory abnormalities, that in the opinion of the Investigator places the subject at unacceptable risk if he or she are included in the study
• Breast-feeding
• Unwillingness to use an effective contraceptive method during the study and at least 3 months after administration of study drug - unless subject is naturally infertile. (Acceptable contraceptive methods include oral or injectable contraceptives, intrauterine devices (IUD), double-barrier method, contraceptive patch, surgical sterilization, or condoms).
• Positive serum or urine pregnancy test

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

Sponsors

Biotest

INDUSTRY

Sponsor Role: collaborator

Biotest Pharmaceuticals Corporation

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Kenneth C. Anderson, MD

Role: STUDY_DIRECTOR

Dana-Farber Cancer Institute

Locations

Emory University Winship Cancer Institute

Atlanta, Georgia, United States

The University of Chicago

Chicago, Illinois, United States

Dana-Farber Cancer Institute

Boston, Massachusetts, United States

Roswell Park Cancer Institute

Buffalo, New York, United States

The Mount Sinai School of Medicine

New York, New York, United States

Countries

United States

Other Identifiers

975

Identifier Type: -

Identifier Source: org_study_id