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Efficacy and safety of new drugs for induction, autologous stem cell transplantation, consolidation and maintenance therapy in patients with newly diagnosed symptomatic multiple myeloma: a phase 2 study

Efficacy and safety of new drugs for induction, autologous stem cell transplantation, consolidation and maintenance therapy in patients with newly diagnosed symptomatic multiple myeloma: a phase 2 study - JSCT-MM16

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000024165
Enrollment
133
Registered
2017-02-01
Start date
2017-02-01
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Multiple myeloma

Interventions

Induction therapy (4 courses, every 3 weeks) scBor 1.3mg/m2 day1,4,8,11 + Len 25mg/body day1-14 + Dex 40mg/body day1,4,8,11 PBSC harvest scBor 1.3mg/m2 day1,4,8,11 + CY 1.5g/m2 day8,9 + G-CSF

Sponsors

JSCT
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age from 20 to 65 years old. 2. Symptomatic multiple myeloma diagnosed by the criteria of International Myeloma Working Group (IMWG). 3. Measureable M protein in serum or urine or abnormal serum kappa/lambda ratio by the serum free light chain measurement. 4. Good performance status (0-2). (Patients with poor performance status by the osteolytic lesions can be included.) 5. Main Organ function is maintained 6. Those who are evaluated to be able to survive more than 3 months. 7. For female patients, postmenopausal (patients older than one year from the last menstrual period), or the proper way or surgical contraception (birth control pills, contraceptives, etc.) has the intention of contraception during the study according to the proposal of RevMate. For male patients, to agree the appropriate method of contraception during the study according to the proposal of RevMate. 8. In patients receiving the notice, fully briefed for the consent document and other documents given explanation about the contents of the study physician or study investigator, agreed in writing to voluntarily participate in the study by having been obtained.

Exclusion criteria

Exclusion criteria: 1. Non-secretory MM, plasma cell leukemia, POEMS syndrome, and Waldenstrom Macroglobulinemia. 2. Patients with amyloidosis. 3. Patients who have been undergoing surgery or radiation treatment within 14 days before participating the study. 4. Patients who received prednisolone more than 30mg/day within 14 days before participation. 5. Involvement of central nervus system with myeloma cells 6. Patients HIV-positive, HBs antigen positive, and HCV antibody positive (except HCV-PCR negative). 7. Severe hepatic dysfunction, severe renal failure, severe cardiac dysfunction, severe pulmonary dysfunction, uncontrolled diabetes, uncontrolled hypertension, and uncontrolled infection. 8. Patients with a history of active malignancy during the past 5 years. 9. Patients with psychiatric disorders such as schizophrenia etc. 10. Pregnant women, pre-menopausal women, and lactating women. 11. History of hypersensitivity to mannitol or boron. 12. Patient was suspected pneumonia (Interstitial pneumonia). Consult a respiratory specialist if necessary 13. Those who are considered as inappropriate to register by attending physicians.

Design outcomes

Primary

MeasureTime frame
Complete response (CR) rates after consolidation therapy.

Secondary

MeasureTime frame
1. CR + stringent CR (sCR) rates after induction therapy. 2. CR + sCR rates after autologous stem cell transplantation. 3. sCR rates after consolidation therapy. 4. CR + sCR rates after maintenance therapy. 5. 3-years progression free survival (PFS) 6. 3-years overall survival (OS) 7. 3-years Time to Treatment Failure (TTF) 8. Incidence of adverse events. 9. Molecular complete response (mCR) rates after autologous stem cell transplantation, consolidation and maintenance therapy. 10. Detection of minimal residual disease (MRD) in autologous grafts

Countries

Japan

Contacts

Public ContactToshihiro Miyamoto

JSCT MM16 DC

jsct-office@umin.ac.jp03-6225-2025

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026