A phase I/ II study of ixazomib, pomalidomide and dexamethasone for lenalidomide and proteasome inhibitor refractory multiple myeloma. (Alliance A061202 )

2021 ◽  
Author(s):  
Peter M. Voorhees ◽  
Vera J. Suman ◽  
Sascha A. Tuchman ◽  
Jacob P. Laubach ◽  
Hani Hassoun ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Proteasome Inhibitor ◽  
Refractory Multiple Myeloma

scholarly journals A Phase I Single-Agent Study of Twice-Weekly Consecutive-Day Dosing of the Proteasome Inhibitor Carfilzomib in Patients with Relapsed or Refractory Multiple Myeloma or Lymphoma

2012 ◽  
Vol 18 (17) ◽  
pp. 4830-4840 ◽  
Author(s):  
Melissa Alsina ◽  
Suzanne Trudel ◽  
Richard R. Furman ◽  
Peter J. Rosen ◽  
Owen A. O'Connor ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Proteasome Inhibitor ◽  
Single Agent ◽  
Refractory Multiple Myeloma

Phase I and II pharmacokinetic and pharmacodynamic study of the proteasome inhibitor bortezomib in Japanese patients with relapsed or refractory multiple myeloma

2007 ◽  
Vol 0 (0) ◽  
pp. 071029014002001-??? ◽  
Author(s):  
Yoshiaki Ogawa ◽  
Kensei Tobinai ◽  
Michinori Ogura ◽  
Kiyoshi Ando ◽  
Takahide Tsuchiya ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Proteasome Inhibitor ◽  
Japanese Patients ◽  
Refractory Multiple Myeloma ◽  
Pharmacodynamic Study ◽  
Phase I And Ii

Phase I/II study of the novel proteasome inhibitor delanzomib (CEP-18770) for relapsed and refractory multiple myeloma

2017 ◽  
Vol 58 (8) ◽  
pp. 1872-1879 ◽  
Author(s):  
Dan T. Vogl ◽  
Thomas G. Martin ◽  
Ravi Vij ◽  
Parameswaran Hari ◽  
Joseph R. Mikhael ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Proteasome Inhibitor ◽  
The Novel ◽  
Refractory Multiple Myeloma

Phase I Study of 30-Minute Infusion of Carfilzomib As Single Agent or in Combination With Low-Dose Dexamethasone in Patients With Relapsed and/or Refractory Multiple Myeloma

2015 ◽  
Vol 33 (7) ◽  
pp. 732-739 ◽  
Author(s):  
Kyriakos P. Papadopoulos ◽  
David S. Siegel ◽  
David H. Vesole ◽  
Peter Lee ◽  
Steven T. Rosen ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Plasma Concentration ◽  
Phase I ◽  
Phase I Study ◽  
Low Dose ◽  
Single Agent ◽  
Phase Iii ◽  
Maximum Plasma ◽  
Irreversible Inhibitor ◽  
Refractory Multiple Myeloma

Purpose Carfilzomib is an irreversible inhibitor of the constitutive proteasome and immunoproteasome. This phase I study evaluated the maximum-tolerated dose (MTD), pharmacokinetics, and pharmacodynamics of carfilzomib administered as a 30-minute intravenous (IV) infusion. Safety and efficacy of carfilzomib as a single agent or in combination with low-dose dexamethasone were assessed. Patients and Methods Patients with relapsed and/or refractory multiple myeloma (MM) were administered single-agent carfilzomib on days 1, 2, 8, 9, 15, and 16 of a 28-day cycle. Cycle one day 1 and 2 doses were 20 mg/m2, followed thereafter by dose escalation to 36, 45, 56, or 70 mg/m2. Additionally, carfilzomib was combined with low-dose dexamethasone (40 mg/wk). Results Thirty-three patients were treated with single-agent carfilzomib. Dose-limiting toxicities in two patients at 70 mg/m2 were renal tubular necrosis and proteinuria (both grade 3). The MTD was 56 mg/m2. Nausea (51.5%), fatigue (51.5%), pyrexia (42.4%), and dyspnea and thrombocytopenia (each 39.4%) were the most common treatment-related toxicities. Overall response rate (ORR) was 50% (56-mg/m2 cohort). Increasing carfilzomib dosing from 20 to 56 mg/m2 resulted in higher area under the plasma concentration-time curve from time zero to last sampling and maximum plasma concentration exposure with short half-life (range, 0.837 to 1.21 hours) and dose-dependent inhibition of proteasome chymotrypsin-like activity. In 22 patients treated with 45 or 56 mg/m2 of carfilzomib plus low-dose dexamethasone, the ORR was 55% with a safety profile comparable to that of single-agent carfilzomib. Conclusion Carfilzomib administered as a 30-minute IV infusion at 56 mg/m2 (as single agent or with low-dose dexamethasone) was generally well tolerated and highly active in patients with relapsed and/or refractory MM. These data have provided the basis for the phase III randomized, multicenter trial ENDEAVOR.

scholarly journals A phase I/II study of KW-2478, an Hsp90 inhibitor, in combination with bortezomib in patients with relapsed/refractory multiple myeloma

2017 ◽  
Vol 117 (9) ◽  
pp. 1295-1302 ◽  
Author(s):  
J Cavenagh ◽  
H Oakervee ◽  
P Baetiong-Caguioa ◽  
F Davies ◽  
M Gharibo ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Hsp90 Inhibitor ◽  
Refractory Multiple Myeloma

scholarly journals Quantitative PK/PD Prediction of the Efficacious and Safe Dose Ranges of the LMP7 Inhibitor M3258 for Phase I Application in Relapsed/Refractory Multiple Myeloma Patients

Blood ◽  
2019 ◽  
Vol 134 (Supplement_1) ◽  
pp. 5582-5582
Author(s):  
Florian Lignet ◽  
Christina Esdar ◽  
Manja Friese-Hamim ◽  
Andreas Becker ◽  
Elise Drouin ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Research And Development ◽  
Phase I ◽  
Dose Escalation ◽  
Single Agent ◽  
Proteasome Inhibitors ◽  
Refractory Multiple Myeloma ◽  
Oral Application ◽  
Development Institute ◽  
Safe Dose

M3258 is an orally bioavailable, potent, selective, reversible inhibitor of the large multifunctional peptidase 7 (LMP7, β5i, PSMB8) proteolytic subunit of the immunoproteasome; a crucial component of the cellular protein degradation machinery, which is highly expressed in malignant hematopoietic cells including multiple myeloma. M3258 was previously shown to deliver strong in vivo preclinical efficacy in multiple myeloma xenograft models, as well as a more benign non-clinical safety profile compared to approved pan-proteasome inhibitors, exemplified by a lack of effects on the central and peripheral nervous systems and cardiac and respiratory organs. Here we describe preclinical PK/PD and PK/efficacy modelling which led to a prediction of the PK profile, and the efficacious and safe dose ranges of M3258 in human which were used to guide the design of the phase I dose-escalation trial of M3258 in >3 line relapsed/refractory multiple myeloma (RRMM) patients. Mouse, rat, dog and monkey PK, plasma protein binding and intrinsic clearance data were used to estimate a half-life of approximately 6 hours for M3258 in human. The human total clearance and volume of distribution for M3258 were predicted to be 0.033 L/h/kg and 0.28 L/kg, respectively, whilst oral bioavailability was estimated to be above 80%. LMP7 proteolytic activity was assessed as a PD readout in human multiple myeloma tumor cells xenografted to mice as well as in dog peripheral blood mononuclear cells (PBMCs). A strong PK/PD relationship was observed for M3258 across both species. LMP7 inhibition by M3258 also correlated strongly with anti-tumor efficacy in multiple myeloma xenografts, with maximal efficacy observed at M3258 exposure delivering sustained inhibition of tumor LMP7 activity. Quantitative PK/PD/efficacy modeling predicted the biologically efficacious dose (BED) of M3258 upon oral application to be between 10 - 90 mg daily in human. By incorporating data from nonclinical safety studies, these data suggest an attractive human PK profile of M3258, enabling oral application, as well as an improved human therapeutic index compared to approved pan-proteasome inhibitors. M3258 is being investigated in a phase I, first-in-man, 2-part, open label clinical study designed to determine the safety, tolerability, PK, PD and early signs of efficacy of M3258 as a single agent (dose-escalation) and co-administered with dexamethasone (dose-expansion) in participants with RRMM whose disease has progressed following > 3 prior lines of therapy and for whom no effective standard therapy exists. Integration of these data will guide the selection of the BED for potential further clinical development of M3258. Disclosures Lignet: Merck Healthcare KGaA: Employment. Esdar:Merck Healthcare KGaA: Employment. Friese-Hamim:Merck Healthcare KGaA: Employment. Becker:Merck Healthcare KGaA: Employment, Other: Holding shares with a value below 1000-USD. Drouin:EMD Serono Research and Development Institute: Employment. El Bawab:Merck Healthcare KGaA: Employment. Goodstal:EMD Serono Research and Development Institute: Employment. Gimmi:Merck Healthcare KGaA: Employment. Haselmayer:Merck Healthcare KGaA: Employment. Jährling:Merck Healthcare KGaA: Employment. Sanderson:Merck Healthcare KGaA: Employment. Sloot:Merck Healthcare KGaA: Employment. Stinchi:Merck Healthcare KGaA: Employment. Victor:Merck Healthcare KGaA: Employment. Walter:Merck Healthcare KGaA: Employment. Rohdich:Merck Healthcare KGaA: Employment.

scholarly journals Daratumumab, Pomalidomide, and Dexamethasone (DPd) for the Treatment of Relapsed/Refractory Multiple Myeloma: A Single Institution Experience

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 5642-5642 ◽  
Author(s):  
Al-Ola Abdallah ◽  
Neil Dunavin ◽  
Brian McClune ◽  
Leyla Shune ◽  
Ajoy L. Dias ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Proteasome Inhibitor ◽  
Research Funding ◽  
Median Number ◽  
Autologous Stem Cell Transplant ◽  
Cell Transplant ◽  
Duration Of Treatment ◽  
Effective Treatment Option ◽  
Refractory Multiple Myeloma ◽  
Overall Response

Abstract Background: Daratumumab triplet regimens containing dexamethasone and lenalidomide or bortezomib are an effective treatment option for patients with relapsed/refractory multiple myeloma (RRMM). Daratumumab was recently FDA-approved in combination with the second-generation immunomodulatory drug, pomalidomide, and dexamethasone based (DPd) on results of the EQUULEUS study where overall response rates (ORR) of 60% were seen. The goal of this retrospective study was to analyze clinical outcomes of the DPd triplet regimen in either a daratumumab and pomalidomide naïve or refractory population of heavily pretreated RRMM patients at our institution. Methods: Thirty-two patients with RRMM treated with DPd at the University of Kansas Health System between November 2015 and July 2018 were included in our analysis. DPd consisted of 28-day cycles of daratumumab 16 mg/kg intravenously (weekly for cycles 1 and 2, every 2 weeks for cycles 3-6, and every 4 weeks thereafter until disease progression); pomalidomide 4 mg orally (PO)on Days 1-21 and adjusted for cytopenia or toxicities; and dexamethasone 40 mg PO weekly adjusted based on tolerance. based on age. Responses were evaluated using IMWG criteria. Patient characteristics, disease course, and outcomes were summarized with descriptive statistics. Kaplan-Meier analyses were used to estimate progression-free (PFS) and overall survival (OS). Results:The median age was 64 years (range 44-83). Twenty-three patients (72%) had IgG isotype, 11 patients (34 %) had ISS stage III disease at diagnosis, 13 patients (41%) had high risk cytogenetics, and 13 patients (41%) had extramedullary disease. Median number of previous lines of therapy was 4 (1-9). Twenty-two patients (69%) received ≥3 prior therapies. Twenty-three patients (72%) were proteasome inhibitor refractory, 28 patients (88%) were immunomodulator refractory, 9 patients (28%) were daratumumab refractory, and 3 patients (15%) were double refractory to daratumumab and pomalidomide. Twenty-eight patients (88%) had received autologous stem cell transplant (ASCT) prior to DPd; 12 patients (38%) had ≥2 prior transplants. Median number of DPd cycles received was 6 (2-30) and the median duration of treatment was 5 months (2-30). At a median follow-up of 8.4 months (range: 2-29), the overall response rate (ORR) for all patients was 72% which compares favorably to the ORR of 60% in the EQUULEUS study. However, about half of the responses were partial responses (PR) (47%). The ORR rate for those who were refractory to either pomalidomide or daratumumab was 65%. The PFS was 8.3 months, while the median OS was not reached. Conclusion: DPd was recently approved for the treatment of RRMM. Our ORR compares favorably to the EQUULEUS study, however about half of responses were partial responses or better. Surprisingly, our analysis shows an impressive ORR in patients with previous exposure to proteasome inhibitor and immunomodulatory therapies in RRMM population, suggesting a benefit of DPd even in patients who received prior pomalidomide or daratumumab. Disclosures McGuirk: Astellas Pharma: Research Funding; Gamida Cell: Research Funding; Novartis Pharmaceuticals Corporation: Honoraria, Other: speaker, Research Funding; Pluristem Ltd: Research Funding; Kite Pharma: Honoraria, Other: travel accommodations, expenses, speaker ; Fresenius Biotech: Research Funding; Bellicum Pharmaceuticals: Research Funding. Ganguly:Daiichi Sankyo: Research Funding; Janssen: Consultancy; Amgen: Consultancy; Seattle Genetics: Speakers Bureau.

scholarly journals Phase I/II trial of the CXCR4 inhibitor plerixafor in combination with bortezomib as a chemosensitization strategy in relapsed/refractory multiple myeloma

2019 ◽  
Vol 94 (11) ◽  
pp. 1244-1253 ◽  
Author(s):  
Irene M. Ghobrial ◽  
Chia‐Jen Liu ◽  
Oksana Zavidij ◽  
Abdel K. Azab ◽  
Rachid Baz ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Refractory Multiple Myeloma

scholarly journals A Phase I Study of Ruxolitinib, Lenalidomide, and Steroids for Patients with Relapsed/Refractory Multiple Myeloma

2020 ◽  
Vol 26 (10) ◽  
pp. 2346-2353 ◽  
Author(s):  
James R. Berenson ◽  
Jennifer To ◽  
Tanya M. Spektor ◽  
Daisy Martinez ◽  
Carley Turner ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Phase I ◽  
Phase I Study ◽  
Refractory Multiple Myeloma
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