Phase 2 Clinical Trial of NPI-0052 in Patients With Relapsed or Relapsed/Refractory Multiple Myeloma
Study Details
Study Description
Brief Summary
This is a Phase 2, open-label, multicenter study examining the safety, pharmacokinetics and pharmacodynamics, and best overall response to escalating doses of the proteasome inhibitor NPI-0052 (also known as marizomib) in patients with relapsed or relapsed/refractory multiple myeloma. NPI-0052 is a novel, second generation proteasome inhibitor that prevents the breakdown of proteins involved in signal transduction which blocks growth and survival in cancer cells. The study is a Phase 2 study and is a 2-stage efficacy design in a selected subgroup of patients (Arm C) treated with the recommended phase 2 dose of NPI-0052, as determined in a previously completed Phase 1 study. The study is to evaluate the safety and any preliminary evidence of efficacy of NPI-0052 in multiple myeloma patients who have previously received carfilzomib (PR-171, Kyprolis™) and subsequently had disease progression.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: MRZ 0.5 mg/m^2 Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Drug: MRZ 0.5 mg/m^2
NPI-0052 0.5 mg/m2 administered IV over 2 hours on Days 1, 4, 8, and 11 in each 21-day cycle
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Patients Exhibiting a Given Overall Response as Determined by Investigator [Through study completion, an average of 6.09 weeks.]
Disease response and progression were determined by the investigator using the International Myeloma Working Group Uniform Response Criteria (IMWG-URC). Overall response rate includes patients with a best response of PR of better. Stringent complete response (CR) includes immunophenotypic CR and molecular CR in addition to stringent CR.
Secondary Outcome Measures
- Duration of MRZ Treatment [Through study completion, an average of 6.09 weeks.]
Duration of treatment is defined as the last dose date minus the first dose date of the dose cohort plus 1 expressed in weeks.
- Number of Cycles of Marizomib (MRZ) [Through study completion, an average of 6.09 weeks.]
- Number of Patients Receiving Marizomib (MRZ) in Each Cycle [Through study completion, an average of 6.09 weeks.]
A patient was counted in a cycle if the patient received at least one dose of study drug during the cycle.
- Number of Patients With Treatment Emergent Adverse Events (TEAEs) [Through study completion, an average of 6.09 weeks.]
Adverse events were graded using NCI-CTCAE (version 4.3). TEAEs are defined as any adverse event with an onset date between the date of first dose and 30 days after the date of last dose of any study drug. Treatment-related adverse events are adverse events considered related to at least one study drug by the investigator (NPI-002, dexamethasone), including those with unknown relationship.
- Number of Treatment Emergent Adverse Events (TEAEs) [Through study completion, an average of 6.09 weeks.]
Adverse events were graded using NCI-CTCAE (version 4.3). TEAEs are defined as any adverse event with an onset date between the date of first dose and 30 days after the date of last dose of any study drug. Treatment-related adverse events are adverse events considered related to at least one study drug by the investigator (NPI-002, dexamethasone), including those with unknown relationship.
- Maximum Observed Blood Drug Concentration (Cmax) [Samples collected on Cycle 1 Day 1 and Cycle 1 Day 11.]
Eligibility Criteria
Criteria
Inclusion Criteria: Prior to Amendment 13:
-
Age 18 years.
-
Karnofsky Performance Status (KPS) score 70%.
-
All patients must have histologic evidence of multiple myeloma. Evidence of relapsed or relapsed/refractory disease for which no other approved treatment is available and clinically indicated. In addition, patients may have undergone prior bone marrow transplantation. For patients treated at the Recommended Phase 2 Dose patients are required to have measurable relapsed or relapsed/refractory disease. Disease must be assessed within 28 days prior to treatment initiation.
- Measurable disease is defined as one of the following:
-
Serum M-protein ≥0.5 g/dL
-
Urine M-protein ≥200 mg/24 hours
-
Involved serum free light chain (FLC) level ≥10 mg/dL, provided the serum FLC ratio is abnormal
- Relapsed and Refractory are defined as:
-
Must have received at least 2 prior treatment regimens.
-
Must have received prior treatment with at least 2 cycles of lenalidomide and at least 2 cycles of bortezomib (either in separate regimens or within the same regimen).
-
Must have received a cytotoxic chemotherapy agent (eg, alkylating agent).
-
Relapsed Disease: Must have progressive disease after having achieved at least stable disease for at least one cycle of treatment during at least one prior regimen.
-
Refractory Disease: Must have documented evidence of progressive disease during or within 60 days (measured from the end of the last cycle) of completing the most recently received anti-myeloma drug regimen prior to study entry
-
All AEs resulting from prior chemotherapy, surgery, or radiotherapy must have resolved to NCI-CTCAE Grade 1 (except for hematologic parameters outlined below).
-
The following laboratory results, within 7 days prior to NPI-0052 administration (transfusions and/or growth factor support may be used with discretion by the
Investigator during Screening):
-
Hemoglobin 8 g/dL
-
Absolute neutrophil count 0.5 × 109/L
-
Platelet count 30 × 109/L
-
Serum bilirubin 1.5 × ULN
-
AST 2.5 × ULN
-
Serum creatinine 1.5 × ULN
-
Creatinine clearance ≥40 mL/min
-
Signed informed consent.
-
Must have previously received at least 2 cycles of carfilzomib (as a single agent or in combination with other agents) and subsequently had disease progression during or within 60 days of carfilzomib therapy. Carfilzomib does not have to be the most recent therapy that the patient has received, but patients must have documented disease progression during or within 60 days of their last anti-myeloma therapy
Inclusion Criteria Amendment 13:
-
Age 18 years.
-
Karnofsky Performance Status score 70%.
-
All patients must have histologic evidence of multiple myeloma and evidence of relapsed or relapsed/refractory disease as defined below Patients are required to have measurable relapsed or relapsed/refractory disease. Disease must be assessed within 28 days prior to treatment initiation.
- Measurable disease defined as one of the following:
-
Serum M-protein ≥0.5 g/dL
-
Urine M-protein ≥200 mg/24 hours
-
Involved serum free light chain (FLC) level ≥10 mg/dL provided the serum FLC ratio is abnormal
- Relapsed and Refractory are defined as:
-
Must have received at least 2 prior treatment regimens.
-
Must have received prior treatment with at least 2 cycles of an immunomodulator (lenalidomide or pomalidomide or thalidomide).
-
Must have previously received at least 2 cycles of carfilzomib (as a single agent or in combination with other agents) and subsequently had disease progression during or within 60 days of carfilzomib therapy. Carfilzomib does not have to be the most recent therapy that the patient has received, but patients must have documented disease progression during or within 60 days of their last anti-myeloma therapy. Patients may also have received bortezomib.
In addition, patients may have undergone prior cytotoxic chemotherapy, bone marrow transplantation and previously participated in other clinical trials.
-
Relapsed Disease: Must have progressive disease after having achieved at least stable disease for at least one cycle of treatment during at least one prior regimen.
-
Refractory Disease: Must have documented evidence of progressive disease during or within 60 days (measured from the end of the last cycle) of completing the most recently received anti-myeloma drug regimen prior to study entry.
-
All Adverse Events resulting from prior chemotherapy, surgery, or radiotherapy, must have resolved to CTCAE Grade 1 (except for hematologic parameters outlined below).
-
The following laboratory results, within 7 days of NPI-0052 administration (transfusions and/or growth factor support may be used with discretion by the
Investigator during the screening period):
-
Hemoglobin 8 g/dL
-
Absolute neutrophil count 0.5 x 109/L
-
Platelet count 30 x 109/L
-
Serum bilirubin 1.5 x ULN
-
AST 2.5 x ULN
-
Serum creatinine 1.5 x ULN
-
Creatinine clearance ≥40 mL/min -Signed informed consent.
Exclusion Criteria:
-
Administration of chemotherapy, biological, immunotherapy, or investigational agent (therapeutic or diagnostic) within 14 days prior to receipt of study medication (this washout period can be reduced to 7 days for biologically targeted therapies (eg, bortezomib, carfilzomib, thalidomide, lenalidomide, pomalidomide, and dexamethasone or equivalent), provided the patient has recovered from the toxicity from these regimens per Inclusion Criterion #4). Patients must be 6 weeks from last dose of nitrosourea and 12 weeks from BMT. Patients must be 2 weeks from last dose of radiation.
-
Patients with Grade >1 proteinuria (1 g/24 hour excluding M proteins = urine paraprotein subtracted from total urine protein), untreated urinary tract infection, as well as any pre existing kidney disease (acute or chronic) that in the Investigator's assessment would impose excessive risk to the patient.
-
Patients with evidence of mucosal or internal bleeding and/or platelet refractory (ie, unable to maintain platelet count 30 × 109/L).
-
Significant cardiac disease defined as:
-
Patients with congenital long QT syndrome;
-
Congestive heart failure of Class III or IV of the NYHA classification;
-
History of myocardial infarction or ischemia within 12 months of study enrollment.
-
Abnormal left ventricular ejection fraction (LVEF) (< lower limit of normal as defined by the study site for a patient of that age) by echocardiogram (ECHO) or multiple-gated angiography (MUGA).
-
Patients with a prior hypersensitivity reaction of CTCAE Grade >3 to therapy containing propylene glycol or ethanol.
-
Pregnant or breast-feeding women. Female patients must be postmenopausal or surgically sterile, or they must agree to use acceptable methods of birth control (ie, a hormonal contraceptive with barrier method, intra-uterine device, diaphragm with spermicidal or condom with spermicide, or abstinence) for the duration of the study and for one month following study completion. Female patients with childbearing potential must have a negative serum pregnancy test within the 7 days before the first NPI-0052 administration. Male patients must be surgically sterile or agree to use an acceptable method of contraception.
-
Active uncontrolled bacterial or fungal infection requiring systemic therapy; infection requiring parenteral antibiotics.
-
Known to be HIV positive or positive and active for hepatitis A, B, or C.
-
Any medical conditions that, in the Investigator's opinion, would impose excessive risk to the patient. Examples of such conditions include infection requiring parenteral or oral anti-infective treatment or any altered mental status or psychiatric condition that would interfere with an understanding of the informed consent.
-
Unwilling or unable to comply with procedures required in this protocol.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Moffitt Cancer Center | Tampa | Florida | United States | 33612 |
2 | University of Chicago, School of Medicine | Chicago | Illinois | United States | 60637 |
3 | University of Maryland | Baltimore | Maryland | United States | 21201 |
4 | Dana Farber Cancer Institute | Boston | Massachusetts | United States | 02115 |
5 | University of Michigan | Ann Arbor | Michigan | United States | 48109 |
6 | Washington University School of Medicine | Saint Louis | Missouri | United States | 63110 |
Sponsors and Collaborators
- Celgene
Investigators
- Study Director: Steven D Reich, MD, Triphase Research and Development I Corp
Study Documents (Full-Text)
None provided.More Information
Publications
- 12. Facon T, Dimopoulos M, Dispenzieri A, et al. Initial Phase 3 Results Of The First (Frontline Investigation Of Lenalidomide + Dexamethasone Versus Standard Thalidomide) Trial (MM-020/IFM 07 01) In Newly Diagnosed Multiple Myeloma (NDMM) Patients (Pts) Ineligible For Stem Cell Transplantation (SCT). 2013; ASH Annual Meeting Plenary Session, Sunday, December 8, 2013: 2:55 PM
- Bladé J, Samson D, Reece D, Apperley J, Björkstrand B, Gahrton G, Gertz M, Giralt S, Jagannath S, Vesole D. Criteria for evaluating disease response and progression in patients with multiple myeloma treated by high-dose therapy and haemopoietic stem cell transplantation. Myeloma Subcommittee of the EBMT. European Group for Blood and Marrow Transplant. Br J Haematol. 1998 Sep;102(5):1115-23.
- Bross PF, Kane R, Farrell AT, Abraham S, Benson K, Brower ME, Bradley S, Gobburu JV, Goheer A, Lee SL, Leighton J, Liang CY, Lostritto RT, McGuinn WD, Morse DE, Rahman A, Rosario LA, Verbois SL, Williams G, Wang YC, Pazdur R. Approval summary for bortezomib for injection in the treatment of multiple myeloma. Clin Cancer Res. 2004 Jun 15;10(12 Pt 1):3954-64.
- Chauhan D, Catley L, Li G, Podar K, Hideshima T, Velankar M, Mitsiades C, Mitsiades N, Yasui H, Letai A, Ovaa H, Berkers C, Nicholson B, Chao TH, Neuteboom ST, Richardson P, Palladino MA, Anderson KC. A novel orally active proteasome inhibitor induces apoptosis in multiple myeloma cells with mechanisms distinct from Bortezomib. Cancer Cell. 2005 Nov;8(5):407-19.
- Chauhan D, Li G, Podar K, Hideshima T, Mitsiades C, Schlossman R, Munshi N, Richardson P, Cotter FE, Anderson KC. Targeting mitochondria to overcome conventional and bortezomib/proteasome inhibitor PS-341 resistance in multiple myeloma (MM) cells. Blood. 2004 Oct 15;104(8):2458-66. Epub 2004 Jun 24.
- Chauhan D, Li G, Shringarpure R, Podar K, Ohtake Y, Hideshima T, Anderson KC. Blockade of Hsp27 overcomes Bortezomib/proteasome inhibitor PS-341 resistance in lymphoma cells. Cancer Res. 2003 Oct 1;63(19):6174-7.
- Cheson BD, Horning SJ, Coiffier B, Shipp MA, Fisher RI, Connors JM, Lister TA, Vose J, Grillo-López A, Hagenbeek A, Cabanillas F, Klippensten D, Hiddemann W, Castellino R, Harris NL, Armitage JO, Carter W, Hoppe R, Canellos GP. Report of an international workshop to standardize response criteria for non-Hodgkin's lymphomas. NCI Sponsored International Working Group. J Clin Oncol. 1999 Apr;17(4):1244. Review. Erratum in: J Clin Oncol 2000 Jun;18(11):2351.
- Cheson BD, Pfistner B, Juweid ME, et al. Revised Response Criteria for Malignant Lymphomas. From the Members of the International Harmonization Project (IHP) of the Competence Network Malignant Lymphoma, 47th Annual Meeting of the American Society of Hematology. Blood. 2005 Nov;106: abstract #18
- ClinicalTrials.gov. Phase 3 Study With Carfilzomib and Dexamethasone Versus Velcade and Dexamethasone for Relapsed Multiple Myeloma Patients (ENDEAVOR). ClinicalTrials.gov Identifier: NCT01568866.
- DeGeorge JJ, Ahn CH, Andrews PA, Brower ME, Giorgio DW, Goheer MA, Lee-Ham DY, McGuinn WD, Schmidt W, Sun CJ, Tripathi SC. Regulatory considerations for preclinical development of anticancer drugs. Cancer Chemother Pharmacol. 1998;41(3):173-85. Review.
- Durie BG, Harousseau JL, Miguel JS, Bladé J, Barlogie B, Anderson K, Gertz M, Dimopoulos M, Westin J, Sonneveld P, Ludwig H, Gahrton G, Beksac M, Crowley J, Belch A, Boccadaro M, Cavo M, Turesson I, Joshua D, Vesole D, Kyle R, Alexanian R, Tricot G, Attal M, Merlini G, Powles R, Richardson P, Shimizu K, Tosi P, Morgan G, Rajkumar SV; International Myeloma Working Group. International uniform response criteria for multiple myeloma. Leukemia. 2006 Sep;20(9):1467-73. Epub 2006 Jul 20. Erratum in: Leukemia. 2006 Dec;20(12):2220. Leukemia. 2007 May;21(5):1134.
- Dy GK, Thomas JP, Wilding G, Bruzek L, Mandrekar S, Erlichman C, Alberti D, Binger K, Pitot HC, Alberts SR, Hanson LJ, Marnocha R, Tutsch K, Kaufmann SH, Adjei AA. A phase I and pharmacologic trial of two schedules of the proteasome inhibitor, PS-341 (bortezomib, velcade), in patients with advanced cancer. Clin Cancer Res. 2005 May 1;11(9):3410-6.
- Feling RH, Buchanan GO, Mincer TJ, Kauffman CA, Jensen PR, Fenical W. Salinosporamide A: a highly cytotoxic proteasome inhibitor from a novel microbial source, a marine bacterium of the new genus salinospora. Angew Chem Int Ed Engl. 2003 Jan 20;42(3):355-7.
- Fleming TR. One-sample multiple testing procedure for phase II clinical trials. Biometrics. 1982 Mar;38(1):143-51.
- Goy A, Younes A, McLaughlin P, Pro B, Romaguera JE, Hagemeister F, Fayad L, Dang NH, Samaniego F, Wang M, Broglio K, Samuels B, Gilles F, Sarris AH, Hart S, Trehu E, Schenkein D, Cabanillas F, Rodriguez AM. Phase II study of proteasome inhibitor bortezomib in relapsed or refractory B-cell non-Hodgkin's lymphoma. J Clin Oncol. 2005 Feb 1;23(4):667-75. Epub 2004 Dec 21.
- Hamilton AL, Eder JP, Pavlick AC, Clark JW, Liebes L, Garcia-Carbonero R, Chachoua A, Ryan DP, Soma V, Farrell K, Kinchla N, Boyden J, Yee H, Zeleniuch-Jacquotte A, Wright J, Elliott P, Adams J, Muggia FM. Proteasome inhibition with bortezomib (PS-341): a phase I study with pharmacodynamic end points using a day 1 and day 4 schedule in a 14-day cycle. J Clin Oncol. 2005 Sep 1;23(25):6107-16.
- Kisselev AF, Goldberg AL. Proteasome inhibitors: from research tools to drug candidates. Chem Biol. 2001 Aug;8(8):739-58. Review.
- Kondagunta GV, Drucker B, Schwartz L, Bacik J, Marion S, Russo P, Mazumdar M, Motzer RJ. Phase II trial of bortezomib for patients with advanced renal cell carcinoma. J Clin Oncol. 2004 Sep 15;22(18):3720-5.
- KYPROLIS™ (carfilzomib) for Injection Prescribing Information. Onyx Pharmaceuticals, Inc., South San Francisco, CA; 07/2012. http://www.kyprolis.com/Areas/Hcp/content/pdfs/PI.pdf
- Macherla VR, Mitchell SS, Manam RR, Reed KA, Chao TH, Nicholson B, Deyanat-Yazdi G, Mai B, Jensen PR, Fenical WF, Neuteboom ST, Lam KS, Palladino MA, Potts BC. Structure-activity relationship studies of salinosporamide A (NPI-0052), a novel marine derived proteasome inhibitor. J Med Chem. 2005 Jun 2;48(11):3684-7.
- National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology. http://www.cap.org/apps/docs/committees/immunology/myeloma.pdf. Multiple Myeloma (V.1.2011), 201. Accessed 20 September 2013
- National Comprehensive Cancer Network. NCCN Clinical Practice Guidelines in Oncology. http://www.nccn.org/professionals/physician_gls/pdf/myeloma.pdf. Multiple Myeloma (Version 2.2013). Accessed 29 August 2013
- O'Connor OA, Wright J, Moskowitz C, Muzzy J, MacGregor-Cortelli B, Stubblefield M, Straus D, Portlock C, Hamlin P, Choi E, Dumetrescu O, Esseltine D, Trehu E, Adams J, Schenkein D, Zelenetz AD. Phase II clinical experience with the novel proteasome inhibitor bortezomib in patients with indolent non-Hodgkin's lymphoma and mantle cell lymphoma. J Clin Oncol. 2005 Feb 1;23(4):676-84. Epub 2004 Dec 21.
- Palumbo A, Mina R. Management of older adults with multiple myeloma. Blood Rev. 2013 May;27(3):133-42. doi: 10.1016/j.blre.2013.04.001. Epub 2013 Apr 25. Review.
- Penta JS, Rozencweig M, Guarino AM, Muggia FM. Mouse and large-animal toxicology studies of twelve antitumor agents: relevance to starting dose for phase I clinical trials. Cancer Chemother Pharmacol. 1979;3(2):97-101.
- Pfistner B, Diehl V, Greb A, Cheson B. International harmonization of trial parameters in malignant lymphoma. Eur J Haematol Suppl. 2005 Jul;(66):53-4.
- Rajkumar SV, Harousseau JL, Durie B, Anderson KC, Dimopoulos M, Kyle R, Blade J, Richardson P, Orlowski R, Siegel D, Jagannath S, Facon T, Avet-Loiseau H, Lonial S, Palumbo A, Zonder J, Ludwig H, Vesole D, Sezer O, Munshi NC, San Miguel J; International Myeloma Workshop Consensus Panel 1. Consensus recommendations for the uniform reporting of clinical trials: report of the International Myeloma Workshop Consensus Panel 1. Blood. 2011 May 5;117(18):4691-5. doi: 10.1182/blood-2010-10-299487. Epub 2011 Feb 3.
- Richardson PG, Sonneveld P, Schuster MW, Irwin D, Stadtmauer EA, Facon T, Harousseau JL, Ben-Yehuda D, Lonial S, Goldschmidt H, Reece D, San-Miguel JF, Bladé J, Boccadoro M, Cavenagh J, Dalton WS, Boral AL, Esseltine DL, Porter JB, Schenkein D, Anderson KC; Assessment of Proteasome Inhibition for Extending Remissions (APEX) Investigators. Bortezomib or high-dose dexamethasone for relapsed multiple myeloma. N Engl J Med. 2005 Jun 16;352(24):2487-98.
- Ruiz S, Krupnik Y, Keating M, Chandra J, Palladino M, McConkey D. The proteasome inhibitor NPI-0052 is a more effective inducer of apoptosis than bortezomib in lymphocytes from patients with chronic lymphocytic leukemia. Mol Cancer Ther. 2006 Jul;5(7):1836-43.
- Siegel DS, Martin T, Wang M, Vij R, Jakubowiak AJ, Lonial S, Trudel S, Kukreti V, Bahlis N, Alsina M, Chanan-Khan A, Buadi F, Reu FJ, Somlo G, Zonder J, Song K, Stewart AK, Stadtmauer E, Kunkel L, Wear S, Wong AF, Orlowski RZ, Jagannath S. A phase 2 study of single-agent carfilzomib (PX-171-003-A1) in patients with relapsed and refractory multiple myeloma. Blood. 2012 Oct 4;120(14):2817-25. doi: 10.1182/blood-2012-05-425934. Epub 2012 Jul 25.
- Simon R, Freidlin B, Rubinstein L, Arbuck SG, Collins J, Christian MC. Accelerated titration designs for phase I clinical trials in oncology. J Natl Cancer Inst. 1997 Aug 6;89(15):1138-47.
- Suzuki E, Jazirehi A, Palladino M, Bonavida B. Chemosensitization of Drug and Rituximab Resistant Daudi B-NHL Clones to Drug-Induced Apoptosis by the Proteasome Inhibitor NPI-0052. 47th Annual Meeting of the American Society for Hematology. Blood. 2005;106: abstract #1521
- Yasui H, Hideshima T, Hamasaki M, Roccaro AM, Shiraishi N, Kumar S, Tassone P, Ishitsuka K, Raje N, Tai YT, Podar K, Chauhan D, Leoni LM, Kanekal S, Elliott G, Munshi NC, Anderson KC. SDX-101, the R-enantiomer of etodolac, induces cytotoxicity, overcomes drug resistance, and enhances the activity of dexamethasone in multiple myeloma. Blood. 2005 Jul 15;106(2):706-12. Epub 2005 Mar 31.
- NPI-0052-101
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Period Title: Overall Study | |
STARTED | 15 |
COMPLETED | 15 |
NOT COMPLETED | 0 |
Baseline Characteristics
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Overall Participants | 15 |
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
61.9
(8.02)
|
Sex: Female, Male (Count of Participants) | |
Female |
5
33.3%
|
Male |
10
66.7%
|
Ethnicity (NIH/OMB) (Count of Participants) | |
Hispanic or Latino |
0
0%
|
Not Hispanic or Latino |
15
100%
|
Unknown or Not Reported |
0
0%
|
Race (NIH/OMB) (Count of Participants) | |
American Indian or Alaska Native |
0
0%
|
Asian |
2
13.3%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
Black or African American |
3
20%
|
White |
10
66.7%
|
More than one race |
0
0%
|
Unknown or Not Reported |
0
0%
|
Region of Enrollment (participants) [Number] | |
United States |
15
100%
|
Baseline Height (cm) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [cm] |
170.97
(12.152)
|
Baseline Weight (kg) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [kg] |
77.27
(17.825)
|
Body Surface Area (BSA) (m^2) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [m^2] |
1.893
(0.2629)
|
Fertility Status (Count of Participants) | |
Potential able to bear children |
0
0%
|
Surgically sterile |
1
6.7%
|
Post menopausal |
4
26.7%
|
Male |
10
66.7%
|
Karnofsky Performance Status (KPS) Score (KPS Score) [Mean (Full Range) ] | |
Mean (Full Range) [KPS Score] |
87.3
|
Time Since Initial Diagnosis (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
5.2
(3.79)
|
Number of Relapses (participants) [Number] | |
1 Relapse |
0
0%
|
2 Relapses |
2
13.3%
|
3 Relapses |
2
13.3%
|
>3 Relapses |
11
73.3%
|
Outcome Measures
Title | Number of Patients Exhibiting a Given Overall Response as Determined by Investigator |
---|---|
Description | Disease response and progression were determined by the investigator using the International Myeloma Working Group Uniform Response Criteria (IMWG-URC). Overall response rate includes patients with a best response of PR of better. Stringent complete response (CR) includes immunophenotypic CR and molecular CR in addition to stringent CR. |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
Stringent Complete Response (sCR) or better |
0
0%
|
Complete Response (CR) |
0
0%
|
Very Good Partial Response (VGPR) |
0
0%
|
Partial Response (PR) |
0
0%
|
Minimal Response (MR) |
0
0%
|
Stable Disease (SD) |
4
26.7%
|
Progressive Disease (PD) |
9
60%
|
Not Evaluated |
2
13.3%
|
Title | Duration of MRZ Treatment |
---|---|
Description | Duration of treatment is defined as the last dose date minus the first dose date of the dose cohort plus 1 expressed in weeks. |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
Mean (Standard Deviation) [weeks] |
6.09
(4.661)
|
Title | Number of Cycles of Marizomib (MRZ) |
---|---|
Description | |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
Mean (Standard Deviation) [cycles] |
2.6
(1.45)
|
Title | Number of Patients Receiving Marizomib (MRZ) in Each Cycle |
---|---|
Description | A patient was counted in a cycle if the patient received at least one dose of study drug during the cycle. |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
Cycle 1 |
15
100%
|
Cycle 2 |
12
80%
|
Cycle 3 |
6
40%
|
Cycle 4 |
3
20%
|
Cycle 5 |
2
13.3%
|
Cycle 6 |
1
6.7%
|
Title | Number of Patients With Treatment Emergent Adverse Events (TEAEs) |
---|---|
Description | Adverse events were graded using NCI-CTCAE (version 4.3). TEAEs are defined as any adverse event with an onset date between the date of first dose and 30 days after the date of last dose of any study drug. Treatment-related adverse events are adverse events considered related to at least one study drug by the investigator (NPI-002, dexamethasone), including those with unknown relationship. |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
At least one TEAE |
15
100%
|
At least one treatment related TEAE |
14
93.3%
|
At least one NPI-0052 related TEAE |
13
86.7%
|
At least one grade ≥3 TEAE |
12
80%
|
At least one treatment related grade ≥3 TEAE |
8
53.3%
|
At least one NPI-0052 related grade ≥3 TEAE |
5
33.3%
|
At least one serious TEAE |
7
46.7%
|
At least one treatment related serious TEAE |
4
26.7%
|
At least one NPI-0052 related serious TEAE |
1
6.7%
|
Title | Number of Treatment Emergent Adverse Events (TEAEs) |
---|---|
Description | Adverse events were graded using NCI-CTCAE (version 4.3). TEAEs are defined as any adverse event with an onset date between the date of first dose and 30 days after the date of last dose of any study drug. Treatment-related adverse events are adverse events considered related to at least one study drug by the investigator (NPI-002, dexamethasone), including those with unknown relationship. |
Time Frame | Through study completion, an average of 6.09 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 15 |
Number of TEAEs |
149
|
Number of treatment related TEAEs |
73
|
Number of NPI-0052 related TEAEs |
50
|
Number of grade ≥3 TEAEs |
41
|
Number of treatment related grade ≥3 TEAEs |
16
|
Number of NPI-0052 realted grade ≥3 TEAEs |
9
|
Number of serious TEAEs |
21
|
Number of treatment related serious TEAEs |
5
|
Number of NPI-0052 related serious TEAEs |
1
|
Title | Maximum Observed Blood Drug Concentration (Cmax) |
---|---|
Description | |
Time Frame | Samples collected on Cycle 1 Day 1 and Cycle 1 Day 11. |
Outcome Measure Data
Analysis Population Description |
---|
The sponsor elected not to analyze the pharmacokinetic (PK) samples collected, therefore, no PK results are obtained. |
Arm/Group Title | MRZ 0.5 mg/m^2 |
---|---|
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles |
Measure Participants | 0 |
Adverse Events
Time Frame | ||
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | MRZ 0.5 mg/m^2 | |
Arm/Group Description | Twice-weekly dosing with 2-hour IV infusions on days 1,4,8, and 11 of 3-week cycles | |
All Cause Mortality |
||
MRZ 0.5 mg/m^2 | ||
Affected / at Risk (%) | # Events | |
Total | / (NaN) | |
Serious Adverse Events |
||
MRZ 0.5 mg/m^2 | ||
Affected / at Risk (%) | # Events | |
Total | 7/15 (46.7%) | |
Cardiac disorders | ||
Cardiac Failure Congestive | 2/15 (13.3%) | |
Atrial Fibrillation | 1/15 (6.7%) | |
Cardiac Failure | 1/15 (6.7%) | |
General disorders | ||
Adverse Drug Reaction | 1/15 (6.7%) | |
Hepatobiliary disorders | ||
Ischaemic Hepatitis | 1/15 (6.7%) | |
Infections and infestations | ||
Sepsis | 1/15 (6.7%) | |
Pneumonia | 1/15 (6.7%) | |
Arthritis Bacterial | 1/15 (6.7%) | |
Bacteraemia | 1/15 (6.7%) | |
Diverticulitis | 1/15 (6.7%) | |
Endocarditis Bacterial | 1/15 (6.7%) | |
Escherichia Bacteraemia | 1/15 (6.7%) | |
Injury, poisoning and procedural complications | ||
Femur Fracture | 1/15 (6.7%) | |
Humerus Fracture | 1/15 (6.7%) | |
Metabolism and nutrition disorders | ||
Hyperglycaemia | 1/15 (6.7%) | |
Musculoskeletal and connective tissue disorders | ||
Pathological Fracture | 1/15 (6.7%) | |
Nervous system disorders | ||
Embolic Stroke | 1/15 (6.7%) | |
Renal and urinary disorders | ||
Renal failure acute | 2/15 (13.3%) | |
Vascular disorders | ||
Hypotension | 1/15 (6.7%) | |
Other (Not Including Serious) Adverse Events |
||
MRZ 0.5 mg/m^2 | ||
Affected / at Risk (%) | # Events | |
Total | 15/15 (100%) | |
Blood and lymphatic system disorders | ||
Anaemia | 4/15 (26.7%) | |
Thrombocytopenia | 4/15 (26.7%) | |
Neutropenia | 1/15 (6.7%) | |
Pancytopenia | 1/15 (6.7%) | |
Cardiac disorders | ||
Cardiac Failure Congestive | 2/15 (13.3%) | |
Atrial Fibrillation | 1/15 (6.7%) | |
Cardiac Failure | 1/15 (6.7%) | |
Sinus Tachycardia | 1/15 (6.7%) | |
Tachycardia | 1/15 (6.7%) | |
Gastrointestinal disorders | ||
Vomiting | 2/15 (13.3%) | |
Constipation | 3/15 (20%) | |
Nausea | 4/15 (26.7%) | |
Diarrhoea | 2/15 (13.3%) | |
Abdominal Pain | 1/15 (6.7%) | |
Abdominal Tenderness | 1/15 (6.7%) | |
Dyspepsia | 1/15 (6.7%) | |
Ileus | 1/15 (6.7%) | |
Pneumoperitoneum | 1/15 (6.7%) | |
General disorders | ||
Fatigue | 9/15 (60%) | |
Oedema peripheral | 1/15 (6.7%) | |
Pyrexia | 1/15 (6.7%) | |
Asthenia | 1/15 (6.7%) | |
Chills | 1/15 (6.7%) | |
Gait disturbance | 2/15 (13.3%) | |
Adverse Drug Reaction | 1/15 (6.7%) | |
Infusion Site Erythema | 1/15 (6.7%) | |
Vessel Puncture Site Pain | 1/15 (6.7%) | |
Hepatobiliary disorders | ||
Ischaemic Hepatitis | 1/15 (6.7%) | |
Infections and infestations | ||
Upper respiratory tract infection | 2/15 (13.3%) | |
Urinary tract infection | 1/15 (6.7%) | |
Pneumonia | 3/15 (20%) | |
Bacteraemia | 2/15 (13.3%) | |
Arthritis Bacterial | 1/15 (6.7%) | |
Diverticulitis | 1/15 (6.7%) | |
Endocarditis Bacterial | 1/15 (6.7%) | |
Escherichia Bacteraemia | 1/15 (6.7%) | |
Nasopharyngitis | 1/15 (6.7%) | |
Oral Candidiasis | 1/15 (6.7%) | |
Respiratory Tract Infection | 1/15 (6.7%) | |
Sepsis | 1/15 (6.7%) | |
Injury, poisoning and procedural complications | ||
Contusion | 1/15 (6.7%) | |
Femur Fracture | 1/15 (6.7%) | |
Humerus Fracture | 1/15 (6.7%) | |
Investigations | ||
Blood Creatinine Increased | 2/15 (13.3%) | |
Weight Decreased | 2/15 (13.3%) | |
International Normalised Ratio Increased | 1/15 (6.7%) | |
Neutrophil Count Decreased | 1/15 (6.7%) | |
Platelet Count Decreased | 1/15 (6.7%) | |
Metabolism and nutrition disorders | ||
Hyperglycaemia | 2/15 (13.3%) | |
Hypokalaemia | 2/15 (13.3%) | |
Decreased Appetite | 1/15 (6.7%) | |
Hyperuricaemia | 1/15 (6.7%) | |
Hypomagnesaemia | 1/15 (6.7%) | |
Hyponatraemia | 1/15 (6.7%) | |
Metabolic Acidosis | 1/15 (6.7%) | |
Metabolic Alkalosis | 1/15 (6.7%) | |
Musculoskeletal and connective tissue disorders | ||
Pain in extremity | 2/15 (13.3%) | |
Back pain | 2/15 (13.3%) | |
Arthralgia | 2/15 (13.3%) | |
Muscle spasms | 1/15 (6.7%) | |
Pain in Jaw | 2/15 (13.3%) | |
Pathological Fracture | 2/15 (13.3%) | |
Musculoskeletal Pain | 1/15 (6.7%) | |
Neck Pain | 1/15 (6.7%) | |
Nervous system disorders | ||
Dysgeusia | 2/15 (13.3%) | |
Aphasia | 1/15 (6.7%) | |
Dysarthria | 1/15 (6.7%) | |
Embolic Stroke | 1/15 (6.7%) | |
Head Discomfort | 1/15 (6.7%) | |
Memory Impairment | 1/15 (6.7%) | |
Psychiatric disorders | ||
Hallucination, Visual | 1/15 (6.7%) | |
Mental status changes | 1/15 (6.7%) | |
Anxiety | 3/15 (20%) | |
Insomnia | 5/15 (33.3%) | |
Confusional State | 2/15 (13.3%) | |
Dysphoria | 1/15 (6.7%) | |
Pressure of Speech | 1/15 (6.7%) | |
Renal and urinary disorders | ||
Renal Failure Acute | 2/15 (13.3%) | |
Respiratory, thoracic and mediastinal disorders | ||
Dyspnoea | 3/15 (20%) | |
Asthma | 1/15 (6.7%) | |
Cough | 1/15 (6.7%) | |
Epistaxis | 1/15 (6.7%) | |
Pneumonia Aspiration | 1/15 (6.7%) | |
Productive Cough | 1/15 (6.7%) | |
Rhinorrhoea | 1/15 (6.7%) | |
Sinus Congestion | 1/15 (6.7%) | |
Skin and subcutaneous tissue disorders | ||
Rash | 1/15 (6.7%) | |
Rash Pruritic | 1/15 (6.7%) | |
Skin Mass | 1/15 (6.7%) | |
Vascular disorders | ||
Hypotension | 1/15 (6.7%) | |
Phlebitis | 1/15 (6.7%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Associate Director of Clinical and Regulatory Operations |
---|---|
Organization | Triphase Accelerator |
Phone | 858-295-4337 |
jennifer.ki@triphaseco.com |
- NPI-0052-101