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To investigate the efficacy and safety of bortezomib as maintenance therapy for untreated multiple myeloma patients ineligible for autologous stem cell transplantation

To investigate the efficacy and safety of bortezomib as maintenance therapy for untreated multiple myeloma patients ineligible for autologous stem cell transplantation - Kanshinetsu MMG-002

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000007880
Enrollment
35
Registered
2012-05-02
Start date
2012-05-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Multiple myeloma

Interventions

Bortezomib-based induction therapy followed by bortezomib maintenance therapy (1.3mg/m2) in every 2 weeks for one year.

Sponsors

Kanshinetsu Multiple Myeloma Group
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Symptomatic multiple myeloma diagnosed by the criteria of International Myeloma Working Group (IMWG). 2. Measureable M protein in serum or urine. 3. Good performance status (0-2). (Patients with bad performance status by the osteolytic lesions can be included.) 4. Age more than 20 years old. 5. Main Organ function is maintained 6. Those who are evaluated to be able to survive more than 3 months. 7. 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 have been obtained.

Exclusion criteria

Exclusion criteria: 1. Non-secretory MM and plasmacell leukemia. 2. Patients HIV-HBs-and HCV-positive 3. Severe hepatic dysfunction, severe renal failure, severe cardiac dysfunction, severe pulmonary dysfunction, uncontrolled diabetes, uncontrolled hypertension, and uncontrolled infection. 4. Patients with a history of active malignancy during the past 5 years. 5. Patients with psychiatric disorders such as schizophrenia etc. 6. History of hypersensitivity to mannitol or boron. 7. Patient was suspected pneumonia(Interstitial pneumonia). Consult a respiratory specialist if necessary 8. Those who are considered as inappropriate to register by attending physicians.

Design outcomes

Primary

MeasureTime frame
progression-free survival

Secondary

MeasureTime frame
Incidents of adverse events during maintenance therapy

Countries

Japan

Contacts

Public ContactAtsushi Isoda

NHO National Nishigunma Hospital Department of Internal Medicine

0279-23-3030

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026