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Safety and efficacy of lenalidomide, dexamethasone, and clarithromycin therapy in Japanese patients with multiple myeloma, a phase I/II study

Safety and efficacy of lenalidomide, dexamethasone, and clarithromycin therapy in Japanese patients with multiple myeloma, a phase I/II study - lenalidomide, dexamethasone, and clarithromycin therapy in Japanese patients with multiple myeloma

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000007918
Enrollment
32
Registered
2012-05-11
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

Lenalidomide 25mg/day (days 1-21), Dexamethasone 20mg/day (days 1, 8, 15, 21), Clarithromycin 200mg twice a day (days 1-28) in a 28-day cycle Lenalidomide 25mg/day (days 1-21), Dexamethasone 20mg/day

Sponsors

Nara Hospital Kinki University School Of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: ;Japanese patient with primary refractory or relapsed/refractory multiple myeloma ;Agree in writing to voluntarily participate in the study by have been obtained ;ECOG performance status: 0-2 ;Measurable serum or urine M-protein ;Agree to register and follow RevMate

Exclusion criteria

Exclusion criteria: Cardiac infarction within 6 months Deep vein thrombosis or pulmonary embolism within 3 years Tuberculosis,herpes simplex keratitis, mycosis, or other active infections at baseline Uncontrollable diabetes mellitus, hypertension, peptic ulcer, or glaucoma Posterior capsule opacification Patients with mental illness Those who are considered as inappropriate to register by attending physicians Pregnant or breast feeding females Grade 2 or more peripheral neuropathy Any of following laboratory abnormalities Absolute neutrophil count < 1000 Platelet count< 75000 Creatinine clearance < 60 mL/ min Serum SGOT/AST or SGPT/ALT >3.0 x upper limit of normal Prior history of malignancies other than multiple myeloma unless the subject has been free of the disease for > 3 years Radiotherapy within 14 days Wound by recent organ surgery HIV-positive Known hypersensitivity to dexamethasone Known hypersensitivity to macrolides

Design outcomes

Primary

MeasureTime frame
Incidence rate of adverse events

Secondary

MeasureTime frame
Maximum tolerated dose, Best response rate, Duration of response, Progression-free survival

Countries

Japan

Contacts

Public Contacthitoshi hanamoto

Nara Hospital Kinki University School Of Medicine Department of Hematology

hanamoto@nara.med.kindai.ac.jp0743-77-0880

Outcome results

None listed

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