PomdeSAR: SAR650984, Pomalidomide and Dexamethasone in Combination in RRMM Patients

Sponsor
Sanofi (Industry)
Overall Status
Completed
CT.gov ID
NCT02283775
Collaborator
(none)
54
13
1
72.4
4.2
0.1

Study Details

Study Description

Brief Summary

Primary Objectives:

Part A: To evaluate the safety and determine the recommended dose of SAR650984 in combination with pomalidomide (P) and dexamethasone (d), in patients with Relapsed/Refractory Multiple Myeloma (RRMM).

Part B: To evaluate the feasibility of isatuximab administered from a fixed infusion volume in combination with Pd as assessed by occurrence of grade ≥3 infusion associated reactions (IAR).

Secondary Objectives:
  • To evaluate the infusion duration (Part B).

  • To evaluate the safety profile of the combination with isatuximab administration from fixed volume (Part B).

  • To evaluate immunogenicity of SAR650984 in combination with Pd (Part A and B).

  • To evaluate the pharmacokinetics (PK) of SAR650984 and its effect on the PK of pomalidomide when administered in combination (Part A).

  • To describe the efficacy of the combination of SAR650984 with Pd in terms of overall response rate and clinical benefit rate based on International Myeloma Working Group (IMWG) defined response criteria and the duration of response (Part A and B).

  • To assess the relationship between clinical effects (adverse event [AE] and/or tumor response) and CD38 receptor density at baseline (Part A).

Condition or Disease Intervention/Treatment Phase
Phase 1

Detailed Description

The study duration for an individual patient will include a screening period for inclusion of up to 21 days. The treatment period may continue until disease progression, unacceptable adverse reaction, or other reason for discontinuation. After study treatment discontinuation an end of treatment (EOT) visit will be done at approximately 30 days after last study treatment component administration to assess safety. If the last ADA sample is positive or inconclusive, additional ADA will be sampled 3 months later. No further ADA will be sampled, even if this 3-month sample is positive. Patients who discontinue treatment for reasons other than progression of disease will be followed every month until progression or initiation of subsequent therapy, for a maximum of one year, whichever comes first.

Study Design

Study Type:
Interventional
Actual Enrollment :
54 participants
Allocation:
N/A
Intervention Model:
Single Group Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase 1b Study of SAR650984 (Isatuximab) in Combination With Pomalidomide and Dexamethasone for the Treatment of Relapsed/Refractory Multiple Myeloma
Actual Study Start Date :
May 15, 2015
Actual Primary Completion Date :
May 26, 2021
Actual Study Completion Date :
May 26, 2021

Arms and Interventions

Arm Intervention/Treatment
Experimental: PomdeSAR

Part A: Isatuximab (escalating dose) on Day 1, 8, 15, and 22, then Day 1 and 15 + pomalidomide 4 mg on Day 1 to 21 + dexamethasone 40 mg (20 mg in patients of 75 years or older) on Day 1, 8, 15, 22 in 28-day cycles up to disease progression Part B: Isatuximab 10 mg/kg on Day 1, 8, 15, and 22, then Day 1 and 15 + pomalidomide 4 mg on Day 1 to 21 + dexamethasone 40 mg (20 mg in patients of 75 years or older) on Day 1, 8, 15, 22 in 28-day cycles up to disease progression

Drug: Isatuximab SAR650984
Pharmaceutical form:solution for infusion Route of administration: intravenous
Other Names:
  • Sarclisa
  • Drug: Pomalidomide
    Pharmaceutical form:capsules Route of administration: oral
    Other Names:
  • Pomalyst
  • Drug: Dexamethasone
    Pharmaceutical form:tablets or solution for infusion Route of administration: oral or intravenous

    Outcome Measures

    Primary Outcome Measures

    1. Dose Limiting Toxicities (DLTs) [Part A: Up to 4 weeks]

    2. Number of patients with adverse events and clinically significant changes in laboratory tests and vital signs according to the National Cancer Institute - Common Toxicity Criteria (NCI-CTC) version 4.03 grade scaling [Part A: Up to 30 days for patients experiencing progressive disease and up to one year or the initiation of a new line of treatment for patients leaving the study for reasons other than progressive disease]

    3. Incidence of grade ≥3 IARs according to the NCI-CTC version 4.03 grade scaling [Part B: Up to 8 weeks]

    Secondary Outcome Measures

    1. Overall response rate [Part A: Up to approximately 8 months; Part B: Up to approximately 10 months]

    2. Pharmacokinetics: Partial area under the serum concentration time curve (AUC) [Part A: Up to approximately 10 months]

    3. Pharmacokinetics: maximum observed concentration (Cmax) [Part A: Up to approximately 10 months]

    4. Immune response: levels of human anti-human antibodies (ADA) [Part A: Up to approximately 8 months; Part B: Up to approximately 10 months]

    5. Duration of response - Time [Part A: Up to approximately 8 months; Part B: Up to approximately 10 months]

    6. Clinical Benefit rate [Part A: Up to approximately 8 months; Part B: Up to approximately 10 months]

    7. Infusion duration [Part B: Up to approximately 10 months]

    8. Safety of isatuximab administration from fixed volume [Part B: Up to 30 days for patients experiencing progressive disease and up to one year or the initiation of a new line of treatment for patients leaving the study for reasons other than progressive disease]

    9. Relationship between clinical effect and CD38 receptor density [Part A: Up to approximately 8 months]

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion criteria :
    • Patient has been previously diagnosed with multiple myeloma (MM) based on standard criteria and currently requires treatment because MM has relapsed following a response, according to International Myeloma Working Group (IMWG) criteria.

    • Patient had received at least two previous therapies including lenalidomide and proteasome inhibitor and have demonstrated disease progression on therapy or after completion of the last therapy.

    • Patients with measurable disease defined as at least one of the following:

    • Serum M protein ≥0.5 g/dL (≥5 g/L);

    • Urine M protein ≥200 mg/24 hours;

    • Serum free light chain (FLC) assay: Involved FLC assay ≥10 mg/dL (≥100 mg/L) and an abnormal serum FLC ratio (<0.26 or >1.65).

    Exclusion criteria:
    • Eastern Cooperative Oncology Group (ECOG) performance status >2.

    • Poor bone marrow reserve.

    • Poor organ function.

    • Known intolerance/hypersensitivity to IMiDs, dexamethasone, boron or mannitol, sucrose, histidine or polysorbate 80.

    • Any serious active disease (including clinically significant infection that is chronic, recurrent, or active) or co-morbid condition, which, in the opinion of the Investigator, could interfere with the safety, the compliance with the study or with the interpretation of the results.

    • Any severe underlying medical conditions including presence of laboratory abnormalities, which could impair the ability to participate in the study or the interpretation of its results.

    The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Investigational Site Number 840001 Scottsdale Arizona United States 85054
    2 Investigational Site Number 840006 Duarte California United States 91010
    3 Investigational Site Number 840018 New Haven Connecticut United States 06520-8017
    4 Investigational Site Number 840011 Decatur Illinois United States 62526
    5 Investigational Site Number 840004 Boston Massachusetts United States 02115
    6 Investigational Site Number 840104 Boston Massachusetts United States 2114
    7 Investigational Site Number 840010 Chapel Hill North Carolina United States 27599
    8 Investigational Site Number 840003 Charlotte North Carolina United States 28204
    9 Investigational Site Number 840014 Canton Ohio United States 44718
    10 Investigational Site Number 840016 Charleston South Carolina United States 29425
    11 Investigational Site Number 840015 Salt Lake City Utah United States 84112-5550
    12 Investigational Site Number 840005 Seattle Washington United States 98108
    13 Investigational Site Number 840017 Milwaukee Wisconsin United States 53226

    Sponsors and Collaborators

    • Sanofi

    Investigators

    • Study Director: Clinical Sciences & Operations, Sanofi

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Sanofi
    ClinicalTrials.gov Identifier:
    NCT02283775
    Other Study ID Numbers:
    • TCD14079
    • U1111-1155-7484
    First Posted:
    Nov 5, 2014
    Last Update Posted:
    Jul 9, 2021
    Last Verified:
    Jul 1, 2021
    Keywords provided by Sanofi
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of Jul 9, 2021