Clinical trial Recruiting at 3 sites Phase 2 Interventional Ages 18 and up

Treatment for newly diagnosed monoclonal immunoglobulin deposition disease

Official title: Daratumumab, Bortezomib, Cyclophosphamide, and Dexamethasone Therapy for Patients with Monoclonal Immunoglobulin Deposition Disease

Run by Peking University People's Hospital · NCT06418477 · Data updated 2026-11-12

This study is testing a new combination treatment for people who have just been diagnosed with monoclonal immunoglobulin deposition disease to see if it helps improve their blood health.

More Monoclonal Gammopathy of Undetermined Significance trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment20 (estimated)
SponsorPeking University People's Hospital
Academic / other
Drugs / interventionsdaratumumab, cyclophosphamide
Locations3 sites (Beijing, Beijing Municipality and 2 other locations)
StatusRecruiting
StartedJune 15, 2024
Main results expectedDecember 31, 2025
Study endsDecember 31, 2026
Registry record updatedOctober 1, 2024
Trial IDNCT06418477 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients newly diagnosed with monoclonal immunoglobulin deposition disease who have not received prior anti-plasma cell treatment.

Probably not a fit

Patients with active multiple myeloma, advanced malignant tumors, or severe autoimmune diseases may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This open-label, multicenter Phase 2 study investigates the efficacy of a treatment regimen consisting of daratumumab, bortezomib, cyclophosphamide, and dexamethasone in patients with newly diagnosed monoclonal immunoglobulin deposition disease. Approximately 25 subjects will be enrolled to receive this combination therapy, with the primary endpoint being the overall complete hematologic response rate assessed at 6 months. The study aims to provide insights into the effectiveness of this treatment approach for this specific condition.

Why it matters

Potential benefit: If successful, this treatment could significantly improve hematologic responses in patients with monoclonal immunoglobulin deposition disease.

How similar studies have gone: While this approach is novel for monoclonal immunoglobulin deposition disease, similar therapies have shown promise in treating related conditions.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Diagnosis of monoclonal immunoglobulin deposition disease without anti-plasma cell treatment
2. ECOG 0,1,2
3. Neu≥ 1.0\*10\^9/L, HGB ≥70g/L, PLT ≥ 50\*10\^9/L.
4. Total bilirubin (TBil) ≤3×upper limit of normal (ULN); aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤3.0×ULN;
5. Informed consent explained to, understood by and signed by the patient.

Exclusion Criteria:

1. Prior therapy for MIDD, with the exception of equal or less than 160 mg dexamethasone (or equivalent corticosteroid)
2. Fulfill with the criteria of active multiple myeloma or active lymphoplasmacytic lymphoma.
3. Presence of other tumors which is/are in advanced malignant stage and has/have systemic metastasis;
4. Severe or persistent infection that cannot be effectively controlled;
5. Presence of severe autoimmune diseases or immunodeficiency disease;
6. Patients with active hepatitis B or hepatitis C (\[HBVDNA+\] or \[HCVRNA+\]);
7. Patients with HIV infection or syphilis infection;
8. Any situations that the researchers believe will increase the risks for the subject or affect the results of the study.

Where it's running

  • Peking Union Medical College Hospital
    Beijing, Beijing Municipality, China
    Recruiting
  • Peking University People's Hospital
    Beijing, Beijing Municipality, China
    Recruiting
  • The First Affiliated Hospital, Sun Yat-sen University
    Guangzhou, Guangdong, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.