- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01660633
Safety & Efficacy Study High Dose Evomela Injection for MA Conditioning in MM Patients With Autologous Transplantation
A Phase IIb, Multicenter, Open-Label, Safety and Efficacy Study of High Dose Melphalan HCL for Injection (Propylene Glycol-Free)for Myeloablative Conditioning in Multiple Myeloma Patients Undergoing Autologous Transplantation
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The sponsor of the current study is now Acrotech Biopharma, divested from Spectrum Pharmaceuticals Inc. (Spectrum), which licensed the Melphalan HC1 for Injection (Propylene Glycol-Free) product from Ligand Pharmaceuticals , formerly CyDex Pharmaceuticals, Inc. (CyDex). This new injectable form of melphalan HCL incorporates Captisol®, β cyclodextrin sulfobutyl ether sodium salts (also known as [SBE]7m-β-CD), into the product. Captisol is present to facilitate the use of an all aqueous diluent (normal saline) for reconstitution and administration of the freeze-dried product in place of the propylene glycol-ethanol diluent necessary for the currently used melphalan intravenous product. Captisol provides for solubilization and improved stability of the all aqueous reconstituted and diluted infusion solution.
This is the second of two studies supporting product registration. This study will be a multicenter study of high-dose Melphalan HCL for Injection (Propylene Glycol-Free) conducted in 60 patients who have symptomatic MM and qualify for autologous stem cell transplantation (ASCT).
During the Study Period, patients will receive 100mg/m2 of either Melphalan HCL for Injection (Propylene Glycol-Free) on Day -3 and on Day -2 for a total dose of 200mg/m2. Blood samples (5 timepoints post infusion) for population pharmacokinetic (PK) evaluation will be withdrawn through an indwelling i.v. cannula on the first day of administration of melphalan (Day -3) for all patients and then additional blood samples (2 timepoints post infusion) drawn in a subset of patients on the second day of melphalan administration (Day -2).
Following one day of rest after the high dose myeloablative conditioning (Day -1), patients will receive an autologous graft (Day 0).
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Illinois
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Chicago, Illinois, United States, 60612
- Rush University Medical Center
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Kansas
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Fairway, Kansas, United States, 66205
- University of Kansas Medical Center
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Massachusetts
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Worcester, Massachusetts, United States, 01655
- University of Massachusetts
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Missouri
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Saint Louis, Missouri, United States, 63110
- Washington University School of Medicine
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Wisconsin
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Madison, Wisconsin, United States, 53792
- University of Wisconsin Hospital and Clinics
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Milwaukee, Wisconsin, United States, 53226
- Medical College of Wisconsin/Froedtert Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients with symptomatic MM based on IMWG guidelines requiring treatment who are eligible for ASCT.
- Patients who are 70 years of age or younger at time of transplant. Patients older than 70 years of age may be enrolled on a case-by-case basis if the patient meets local institutional criteria to receive a total melphalan dose of 200 mg/m2 as a conditioning regimen and if approved by the medical monitor.
- Patients with an adequate autologous graft, defined as an unmanipulated, cryopreserved, peripheral blood stem cell graft containing at least 2 × 106 CD34+ cells/kg based on patient body weight.
Patients with adequate organ function as measured by:
- Cardiac function: Left ventricular ejection fraction at rest >40% (documented within 8 weeks prior to Day -3).
- Hepatic function: Bilirubin <2 × the upper limit of normal and alanine aminotransferase (ALT)/aspartate aminotransferase (AST) <3 × upper limit of normal.
- Renal function: Creatinine clearance >40 mL/minute (measured or calculated/estimated).
- Pulmonary function: Carbon monoxide diffusing capacity (DLCO)corrected for hemoglobin (Hgb), forced expiratory volume in 1 second (FEV1), forced expiratory vital capacity (FVC), and oxygen saturation >92% on room air (documented within 4 weeks prior to Day -3).
- Patients with Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2.
Exclusion Criteria:
- Patients with smoldering MM not requiring therapy.
- Patients with plasma cell leukemia.
- Patients with systemic amyloid light chain amyloidosis.
- Patients with uncontrolled hypertension.
- Patients with an active bacterial, viral, or fungal infection.
- Patients with a life expectancy of < 6 months.
- Patients with prior malignancies except resected basal cell carcinoma or treated cervical carcinoma in situ. Cancer treated with curative intent >5 years previously will be allowed. Cancer treated with curative intent <5 years previously will not be allowed unless approved by the medical monitor.
- Female patients who are pregnant or breastfeeding.
- Female patients of childbearing potential who are unwilling to use adequate contraceptive techniques during and for 3 months following study treatment with Melphalan HCl for Injection (Propylene Glycol-Free).
- Patients seropositive for Human Immunodeficiency Virus(HIV).
- Patients who are unwilling to provide informed consent.
- Patients receiving other concurrent anticancer therapy (including chemotherapy, radiation, hormonal treatment, or immunotherapy, but excluding corticosteroids) within 30 days prior to the ASCT or planning to receive any of these treatments prior to Day +30.
- Patients concurrently participating in any other clinical study involving ASCT.
- Patients who are hypersensitive or intolerant to any component of the study drug formulation.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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OTHER: High-Dose Melphalan HCL for Injection (Propylene Glycol-Free)
Subjects will receive only High-Dose Melphalan HCL for Injection (Propylene Glycol-free) at 200mg/m2 (100mg/m2/day for two days).
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200 mg melphalan/m2 will be divided into two separate, consecutive doses of 100 mg/m2 administered on day -3 and day -2 prior to ASCT.
The High-Dose Melphaln HCL for Injection (Propylene Glycol-Free) will be reconstituted to 5 mg/mL (also containing 270 mg/mL of Captisol®).
The Melphalan HCL for Injection (Propylene Glycol Free) will be further diluted with normal saline to a concentration of no greater than 0.45 mg/mL and infused over 30 minutes ( + or - 3 minutes)via a central venous catheter.
Other Names:
Patients who are myeloablative conditioning in multiple myeloma undergoing autologous transplantation( patients own blood-forming stem cells are collected to replace diseased bone marrow or bone marrow damaged by cancer treatment)
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Time Frame: Up to Day +100
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AE coding will be performed using the MedDRA Version 11.0 or greater.
The severity of the toxicities will be graded according to the NCI CTCAE Version 4.0 whenever possible.
AEs occurring when treatment starts on Day -3 through Day + 100 will be recorded in the AE section of the eCRF and causality will be assigned by the Principal Investigator.
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Up to Day +100
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Mucositis Severity according to World Health Organization Scoring System
Time Frame: Until Day +30
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The baseline measurement will be the last assessment prior to receiving the first dose of study treatment.
The on-treatment period will be defined as the day after the first dose of study treatment to 30 days after the last dose of study treatment.
The incidence of severe mucositis (WHO Grade 3 or 4) will be summarized by frequencies and percentages.
In addition, the incidence of oral mucositis will be summarized by WHO grade.
Time from start of the first dose of study medication to peak oral mucositis score will also be calculated.
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Until Day +30
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Mouth Pain Scores according to a Visual Analog Scale
Time Frame: Until Day +30
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Baseline VAS for mouth pain and dysphagia will be the VAS score collected prior to receiving the first dose of study medication.
Analyses of changes and/or percent changes from baseline in the VAS scores will be analyzed for each time point collected during the 30 day on-treatment period.
The minimum and maximum VAS scores during the 30 day on-treatment period will also be calculated for mouth pain and dysphagia, and the time to the minimum and maximum VAS scores will be summarized descriptively.
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Until Day +30
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Treatment Related Mortality
Time Frame: Up to Day +100
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TRM, which is defined as death not due to disease progression before Day +90/+100, will be calculated.
This outcome measure will be summarized by the cumulative incidence estimated with 95% confidence intervals.
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Up to Day +100
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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MM response according to International Myeloma Working Group (IMWG) criteria.
Time Frame: At the Day +100 visit
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Definition of active MM, clonal bone marrow plasma cells >10% or biopsy-proven bony or extramedullary plasmacytoma and any one or more of the following CRAB features and myeloma-defining events: Evidence of end organ damage that can be attributed to the underlying plasma cell proliferative disorder and one or more biomarkers of malignancy (MDEs) defined in the criteria.
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At the Day +100 visit
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Myeloablation
Time Frame: Up to Day +30
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Absolute neutrophil count (ANC) <0.5 × 109/L, absolute lymphocyte count (ALC) <0.1 × 109/L, platelet count <20,000/mm3, or bleeding requiring transfusion.
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Up to Day +30
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Neutrophil engraftment
Time Frame: Up to Day +100
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ANC >0.5 × 109/L × first 3 consecutive daily assessments
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Up to Day +100
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Platelet engraftment
Time Frame: Up to Day +100
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Untransfused platelet measurement >20,000/mm3 × first 3 consecutive daily assessments
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Up to Day +100
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Non-engraftment
Time Frame: Up to Day +100
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Failure to reach an ANC >0.5 × 109/L × 3 consecutive daily assessments by Day +100.
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Up to Day +100
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Tim Freeman, Clinipace Worldwide
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Immunoproliferative Disorders
- Hematologic Diseases
- Hemorrhagic Disorders
- Hemostatic Disorders
- Paraproteinemias
- Blood Protein Disorders
- Multiple Myeloma
- Neoplasms, Plasma Cell
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Melphalan
Other Study ID Numbers
- CDX-353-002
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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