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Trial Title: Impact of Recombinant Human Interleukin-7 (CYT107) on Tumor Clearance and Immune Reconstitution in Multiple Myeloma Patients After Autologous Hematopoietic Cell Transplant

NCT ID: NCT06523699

Condition: Multiple Myeloma

Conditions: Official terms:
Multiple Myeloma
Neoplasms, Plasma Cell
Melphalan

Conditions: Keywords:
Myeloma
Immune reconstitution
IL-7
Cytokine
Autologous
Transplant

Study type: Interventional

Study phase: Phase 1

Overall status: Not yet recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Intervention model description: Randomized 2:1 to receive CYT107 + standard of care melphalan and AHCT or standard of care melphalan and AHCT alone.

Primary purpose: Treatment

Masking: None (Open Label)

Intervention:

Intervention type: Drug
Intervention name: Recombinant glycosylated human interleukin-7
Description: Provided by RevImmune
Arm group label: CYT107 + Melphalan + AHCT

Other name: CYT107

Other name: r-hIL-7

Intervention type: Drug
Intervention name: Melphalan
Description: Standard of care
Arm group label: CYT107 + Melphalan + AHCT
Arm group label: Melphalan + AHCT

Intervention type: Procedure
Intervention name: Autologous hematopoietic cell transplant
Description: Standard of care
Arm group label: CYT107 + Melphalan + AHCT
Arm group label: Melphalan + AHCT

Other name: AHCT

Summary: This is a two-arm, open-label, randomized, single-site, pilot study testing the addition of CYT107 following autologous hematopoietic cell transplant (AHCT) in patients with multiple myeloma (MM). The hypothesis of this study is that recombinant human CYT107 can be safely administered after AHCT and will promote quantitative and qualitative T cell reconstitution, which will be associated with enhanced tumor cell clearance and reduced infectious complications. Patients will be randomized to either the intervention arm that will receive CYT107 + standard of care melphalan and AHCT or to the control arm that will receive standard of care melphalan and AHCT only.

Criteria for eligibility:
Criteria:
Inclusion Criteria: - Histologically confirmed diagnosis of multiple myeloma. - Patient must be in first CR (including CR or sCR) or have PR or VGPR per IMWG criteria. - Patient must be candidate for melphalan and AHCT in the opinion of the treating physician. - At least 18 years of age. - ECOG performance status ≤ 2 - Adequate bone marrow and organ function as defined below: - Total bilirubin ≤ 2 x IULN - AST(SGOT)/ALT(SGPT) ≤ 2.5 x IULN - Creatinine clearance ≥ 30 mL/min by Cockcroft-Gault - The effects of CYT107 on the developing human fetus are unknown. For this reason and also because many alkylating agents such as melphalan are known to be teratogenic, women of childbearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control, abstinence) prior to study entry and for one year post-transplant. Should a woman become pregnant or suspect she is pregnant, or a male suspect he has fathered a child during this time frame, s/he must inform the treating physician immediately. - Ability to understand and willingness to sign an IRB approved written informed consent document (or that of legally authorized representative, if applicable). Exclusion Criteria: - High doses of corticosteroids (greater than 5 mg prednisone equivalent daily) within 2 weeks of Day -2. - A history of T-cell malignancy, plasma cell leukemia, or amyloidosis, or history of any other malignancy with the exceptions of in situ carcinomas, non-melanoma skin cancers, and malignancies for which all treatment was completed at least 2 years before Day -2 and the patient has no evidence of disease. - Currently receiving any other investigational agents. - A history of allergic reactions attributed to compounds of similar chemical or biologic composition to CYT107, melphalan, or other agents used in the study. - Azathioprine, methotrexate, and anti-tumor necrosis factor agents within 2 weeks of Day -2. - A history of congenital immunodeficiency syndrome or autoimmune disease. Patients with autoimmune disorders adequately controlled with medication (5 mg prednisone equivalent or less) are allowed. - Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia. - Pregnant and/or breastfeeding. Women of childbearing potential must have a negative serum or urine pregnancy test within 7 days of Day -2. - Patients without a backup autologous stem cell graft available.

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Washington University School of Medicine

Address:
City: Saint Louis
Zip: 63110
Country: United States

Contact:
Last name: Dilan A Patel, M.D.

Phone: 314-747-8173
Email: dpatel1@wustl.edu

Investigator:
Last name: Dilan Patel, M.D.
Email: Principal Investigator

Investigator:
Last name: Michael Bern, M.D., Ph.D.
Email: Sub-Investigator

Investigator:
Last name: John F Dipersio, M.D., Ph.D.
Email: Sub-Investigator

Investigator:
Last name: Richard Hotchkiss, M.D.
Email: Sub-Investigator

Investigator:
Last name: Erik Dubberke, M.D.
Email: Sub-Investigator

Investigator:
Last name: Chris Farnsworth, Ph.D.
Email: Sub-Investigator

Investigator:
Last name: Feng Gao, Ph.D.
Email: Sub-Investigator

Start date: October 31, 2024

Completion date: October 31, 2028

Lead sponsor:
Agency: Washington University School of Medicine
Agency class: Other

Collaborator:
Agency: Revimmune
Agency class: Industry

Source: Washington University School of Medicine

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT06523699
http://www.siteman.wustl.edu

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