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| ID | Type | Description | Link |
|---|---|---|---|
| 2015-001210-94 | EudraCT Number | ||
| 54767414MMY1004 | Other Identifier | Janssen Research & Development, LLC |
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The purpose of the study is to evaluate the pharmacokinetics and safety from the mixture of daratumumab and rHuPH20 prepared immediately before administration via Subcutaneous (SC) delivery (Part 1) and CF (co-formulated daratumumab and rHuPH20 preparation) administration via SC delivery of daratumumab (Part 2) and to evaluate the safety of Dara-CF 1800 milligram (mg) SC delivery without pre-dose and post-dose corticosteroids (Part 3).
This is an open-label (identity of assigned study drug will be known), multicenter, 3-part, Phase 1b dose escalation/expansion study to evaluate the safety, pharmacokinetics (study of what the body does to a drug), and antitumor activity of SC delivery of daratumumab to participant with relapsed or refractory multiple myeloma. Up to approximately 53 participants in part 1, 80 participants in part 2 and 15 participants per corticosteroid tapering cohort (up to approximately 30 participants total) in Part 3 will be enrolled. The purpose of Part 1 is to select an appropriate SC therapeutic dose for the mixture of daratumumab with rHuPH20 based on safety and pharmacokinetics. This dose, selected from part 1 will be the initial dose for the co-formulated daratumumab and rHuPH20 preparation to be evaluated in Part 2. The purpose of Part 2 is to evaluate the SC delivery of CF and confirm the dose level selected from Part 1 based on the pharmacokinetics, safety, and antitumor activity. The purpose of Part 3 is to evaluate the safety of Dara-CF 1800 mg SC delivery without pre-dose and post-dose corticosteroids. Participant's safety will be monitored throughout the study.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Part 1: Cohort 1 | Experimental | Participants will receive 1200 mg (daratumumab 1200 milligram (mg) with Recombinant Human Hyaluronidase [rHuPH20] 30,000 U) via mixing immediately before Subcutaneous (SC) infusion once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression. |
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| Part 1: Cohort 2 | Experimental | Participants will receive 1800 mg (daratumumab 1800 milligram (mg) with Recombinant Human Hyaluronidase [rHuPH20] 45,000 U) via mixing immediately before SC infusion once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression. |
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| Part 1: Cohort 3 | Experimental | Participants will receive mixture of daratumumab and rHuPH20 prepared immediately before administration via Subcutaneous (SC) delivery at a dose which will be decided by Study Evaluation Team (SET) once weekly by SC infusion in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression. Also up to three additional optional cohorts (Cohorts 3b, 3c, and 3d) may be enrolled to repeat a dose level of daratumumab. |
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| Part 2: Cohort 4 |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Daratumumab Subcutaneous (SC) Administration | Drug | Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles. |
| Measure | Description | Time Frame |
|---|---|---|
| Serum Trough Concentrations (Ctrough) of Daratumumab | Ctrough: the concentration prior to study drug administration. | Up to cycle 3 (each cycle 28 days) Day 1 |
| Part 1, 2 and 3: Number of Participants with Adverse Events (AEs) and Serious AEs | An adverse event (AE) is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. | Screening up to follow-up (30 days after last dose administration) (Approximately up to 3.4 years) |
| Measure | Description | Time Frame |
|---|---|---|
| Part 1, 2 and 3: Serum Concentration of Daratumumab and Recombinant Human Hyaluronidase (rHuPH20) (Plasma) Antibodies | Serum levels of antibodies to Daratumumab and rHuPH20 for evaluation of potential immunogenicity. | Approximately 2 years |
| Part 1, 2 and 3: Percentage of Participants with Complete Response (CR) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Janssen Research & Development, LLC Clinical Trial | Janssen Research & Development, LLC | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Atlanta | Georgia | United States | ||||
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 37022569 | Derived | Li X, Dosne AG, Perez Ruixo C, Perez Ruixo JJ. Pharmacodynamic-Mediated Drug Disposition (PDMDD) Model of Daratumumab Monotherapy in Patients with Multiple Myeloma. Clin Pharmacokinet. 2023 May;62(5):761-777. doi: 10.1007/s40262-023-01232-8. Epub 2023 Apr 6. | |
| 36593729 | Derived | Nahi H, Usmani SZ, Mateos MV, van de Donk NWCJ, Oriol A, Plesner T, Bandyopadhyay N, Hellemans P, Tromp B, Nnane I, Zemlickis D, Chari A, Moreau P. Corticosteroid tapering is a safe approach in patients with relapsed or refractory multiple myeloma receiving subcutaneous daratumumab: part 3 of the open-label, multicenter, phase 1b PAVO study. Leuk Lymphoma. 2023 Feb;64(2):468-472. doi: 10.1080/10428194.2022.2148221. Epub 2023 Jan 2. No abstract available. |
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Participants will receive 1800 mg co-formulated daratumumab and rHuPH20 preparation initially administered by SC injection once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles. The dose level and schedule for any additional cohorts would be selected based on the daratumumab pharmacokinetic profile and safety profile (reviewed by the SET) that will be observed in Cohort 4. |
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| Part 3: Dara-CF 1800 mg | Experimental | Participants will receive co-formulated daratumumab 1800 mg and rHuPH20 preparation (Dara-CF) initially administered by SC injection once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles. |
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| Recombinant Human Hyaluronidase [rHuPH20]) SC Administration | Drug | Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles. |
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CR is Defined as the proportion of Participants achieving CR (including sCR) according to the International Myeloma Working Group (IMWG) criteria. |
| Approximately 2 years |
| Part 1, 2 and 3: Percentage of Participants With Overall Response Rate (ORR) | Overall response rate is defined as the percentage of participants who achieve complete response, stringent complete response (sCR), partial response or very good partial response (VGPR) according to the International Myeloma Working Group criteria, during or after study treatment. | Approximately 2 years |
| Part 1, 2 and 3: Duration of Response (DR) | The DR is time from date of initial documentation of response (PR or better) to date of first documented PD, as defined by IMWG criteria. | Approximately 2 years |
| Part 1, 2 and 3: Time to Response | Time to response is defined as the time from the date of first dose of study treatment to the date of the first documentation of observed response (CR or PR or better than PR) | Approximately 2 years |
| New York |
| New York |
| United States |
| Charlotte | North Carolina | United States |
| Philadelphia | Pennsylvania | United States |
| Vejle | Denmark |
| Nantes | France |
| Tours | France |
| Amsterdam | Netherlands |
| Badalona | Spain |
| Pamplona | Spain |
| Salamanca | Spain |
| Stockholm | Sweden |
| 31270103 | Derived | Usmani SZ, Nahi H, Mateos MV, van de Donk NWCJ, Chari A, Kaufman JL, Moreau P, Oriol A, Plesner T, Benboubker L, Hellemans P, Masterson T, Clemens PL, Luo M, Liu K, San-Miguel J. Subcutaneous delivery of daratumumab in relapsed or refractory multiple myeloma. Blood. 2019 Aug 22;134(8):668-677. doi: 10.1182/blood.2019000667. Epub 2019 Jul 3. |
| ID | Term |
|---|---|
| D009101 | Multiple Myeloma |
| ID | Term |
|---|---|
| D054219 | Neoplasms, Plasma Cell |
| D009370 | Neoplasms by Histologic Type |
| D009369 | Neoplasms |
| D020141 | Hemostatic Disorders |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
| D010265 | Paraproteinemias |
| D001796 | Blood Protein Disorders |
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
| D006474 | Hemorrhagic Disorders |
| D008232 | Lymphoproliferative Disorders |
| D007160 | Immunoproliferative Disorders |
| D007154 | Immune System Diseases |
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| ID | Term |
|---|---|
| D009934 | Organization and Administration |
| ID | Term |
|---|---|
| D006298 | Health Services Administration |
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