> Trialight public data. Index of pages: https://trialight.com/llms.txt
> Web page: https://trialight.com/data/condition/smoldering-plasma-cell-myeloma-2df90d99-88b3-53ff-adb8-a9c88ee1b83e
> Record changed: 2026-11-04

# Smoldering plasma cell myeloma

Therapeutic area

Immunology

Rare disease

No

## Definition and classification

**Definition**

A plasma cell myeloma lacking clinical manifestations and organ impairment.

**Genetic basis**

No

**Non-human condition**

No

**Rare disease**

No

**Listing at source**

Listed

**Condition name**

Smoldering plasma cell myeloma

**Therapeutic area**

Immunology

### Alternative names (10)

- smoldering plasma cell myeloma
- asymptomatic myeloma
- asymptomatic plasma cell myeloma
- smoldering multiple myeloma
- Smoldering Multiple Myeloma (SMM)
- smoldering Multiple myeloma/plasma cell myeloma
- smoldering myeloma
- smouldering multiple myeloma
- smouldering Multiple myeloma/plasma cell myeloma
- smouldering myeloma

## Clinical profile

**Severity**

Mild

### All therapeutic areas (3)

- Hematology
- Immunology
- Oncology

Sources for recorded values

Source: [monarchinitiative.org](https://monarchinitiative.org/MONDO:0005235)

## Identifiers

**MONDO ID**

MONDO:0005235

Source: [monarchinitiative.org](https://monarchinitiative.org/MONDO:0005235)

**Parent condition**

MONDO:0009693

## Related records

### Broader conditions (22)

- [B-cell neoplasm](https://trialight.com/data/condition/b-cell-neoplasm-ffd0710d-7dbd-55bc-a4a5-3c1cf532bac2.md)
- [Cancer](https://trialight.com/data/condition/cancer-703b1dfc-4812-50eb-83f4-d7a205d16bdb.md)
- Cancer or benign tumor
- Disease
- Disease by body system or component
- Disease by etiologic mechanism
- Hematologic disorder
- [Hematopoietic and lymphoid cell neoplasm](https://trialight.com/data/condition/hematopoietic-and-lymphoid-cell-neoplasm-ed3616fa-22fe-5984-94b4-745416e01ef9.md)
- [Hematopoietic and lymphoid system neoplasm](https://trialight.com/data/condition/hematopoietic-and-lymphoid-system-neoplasm-510101ac-7ce5-5dd1-8980-f2f110effdf0.md)
- Human disease
- Immune system cancer
- [Immune system disorder](https://trialight.com/data/condition/immune-system-disorder-24846188-b462-515c-bb34-142255a648c8.md)
- Leukocyte disorder
- Lymphoid hemopathy
- Lymphoid neoplasm
- [Lymphoma](https://trialight.com/data/condition/lymphoma-de4db685-7419-5e0e-b958-4591ffd69d43.md)
- Myeloid neoplasm
- [Neoplasm](https://trialight.com/data/condition/neoplasm-2a973797-359b-5982-907e-98f9b7c1a284.md)
- Neoplasm of mature B-cells
- Neoplastic disease or syndrome

### Narrower conditions (1)

- Indolent plasma cell myeloma

### Trials (104)

- A Cohort Study of Plasma Cell Disorders (PCDs) in PKUFH
- A Nationwide Phase 2 Trial of Patients With Smoldering and Active Multiple Myeloma (MM)
- A Phase II Study of BI-505 in Smoldering Multiple Myeloma
- A Phase II Trial If Nivolumab, Lenalidomide and Dexamethasone in High Risk Smoldering Myeloma
- A Phase II Trial of Anti-KIR in Smoldering Multiple Myeloma
- A Proof-of-Concept Study to Learn Whether Linvoseltamab Can Eliminate Abnormal Plasma Cells That May Lead to Multiple Myeloma in Adult Patients With High-Risk Monoclonal Gammopathy of Undetermined Significance or Non-High-Risk Smoldering Multiple Myeloma
- A Proof-of-Concept Trial to Study the Safety and Activity of Linvoseltamab in Adult Participants With Smoldering Multiple Myeloma at High Risk of Developing Multiple Myeloma
- A Prospective Multicenter Study of the Effects of Plant-based Diets on Gut Microbiome and Derived Metabolites in Patients Affected by Smoldering Multiple Myeloma
- A Real-world Study in Participants With Smoldering Multiple Myeloma
- A Study Comparing a Plant-Based Diet With Supplements and Placebo in People With Monoclonal Gammopathy of Undetermined Significance (MGUS) or Smoldering Multiple Myeloma (SMM)
- A Study Evaluating the Effects of Siltuximab on the Heart in Patients With Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma, or Indolent Multiple Myeloma
- A Study of a Plant-Based Diet and Dietary Supplements in People With Smoldering Multiple Myeloma (SMM) or Monoclonal Gammopathy of Undetermined Significance (MGUS)
- A Study of a Plant-Based Diet in People With Monoclonal Gammopathy of Undetermined Significance (MGUS) or Smoldering Multiple Myeloma (SMM)
- [A Study of JNJ-79635322 in Combination With Daratumumab With or Without Lenalidomide for Multiple Myeloma, Newly Diagnosed AL Amyloidosis, and High-risk Smoldering Multiple Myeloma or JNJ-79635322 in Combination With Pomalidomide for Multiple Myeloma](https://trialight.com/data/trial/a-study-of-jnj-79635322-in-combination-with-daratumumab-with-3f3937c7-ea81-4ff0-9faf-370e3b5825ee.md)
- A Study of PVX-410, a Cancer Vaccine, and Citarinostat +/- Lenalidomide for Smoldering MM
- A Study of Siltuximab (Anti- IL 6 Monoclonal Antibody) in Patients With High-risk Smoldering Multiple Myeloma
- A Study of Subcutaneous Daratumumab Versus Active Monitoring in Participants With High-Risk Smoldering Multiple Myeloma
- A Study to Compare Linvoseltamab and Daratumumab Treatment in High-Risk Smoldering Multiple Myeloma (HR-SMM)
- A Study to Evaluate 3 Dose Schedules of Daratumumab in Participants With Smoldering Multiple Myeloma
- A Trial of TBL12 Sea Cucumber Extract in Patients With Untreated Asymptomatic Myeloma

### Drugs in development (28)

- Anakinra Phase 1
- Belantamab mafodotin Phase 1
- [Bortezomib](https://trialight.com/data/asset/bortezomib-35a853cf-26ab-4a4c-a405-ae671d364aad.md) Phase 1
- [Carfilzomib](https://trialight.com/data/asset/carfilzomib-42f49602-1f34-4e14-b345-79d6fd69324f.md) Phase 2
- [Cholestyramine](https://trialight.com/data/asset/cholestyramine-02403ab6-2c23-416a-ba64-dd03a00539a1.md) Phase 2
- Ciltacabtagene autoleucel Phase 2
- [Daratumumab](https://trialight.com/data/asset/daratumumab-28c327e5-1741-4dd5-89d4-6562e941ab50.md) Phase 3
- [Dexamethasone](https://trialight.com/data/asset/dexamethasone-b923ddae-f095-408c-96e9-975238a429ad.md) Phase 3
- Elotuzumab Phase 2
- [Elranatamab](https://trialight.com/data/asset/elranatamab-43094116-a114-45cf-88c8-60ef9865def2.md) Phase 2
- [Hyaluronidase (human recombinant)](https://trialight.com/data/asset/hyaluronidase-human-recombinant-2ffd4cc0-072b-4151-9944-5ed298381155.md) Phase 3
- [Iberdomide](https://trialight.com/data/asset/iberdomide-c87e8a0b-9d3e-422e-9876-8c8310fab473.md) Phase 2
- Iberdomide hydrochloride Phase 2
- Incomplete freund'S adjuvant Phase 1
- [Isatuximab](https://trialight.com/data/asset/isatuximab-a4041fba-ee04-4ad4-a6fc-39e24da4aedb.md) Phase 2
- Ixazomib citrate Phase 2
- Leflunomide Phase 2
- [Lenalidomide](https://trialight.com/data/asset/lenalidomide-1e614dfb-efd0-4006-a121-30a97656c7a9.md) Phase 3
- Lenalidomide hydrochloride monohydrate Phase 3
- [Linvoseltamab](https://trialight.com/data/asset/linvoseltamab-ce410b5b-5456-425a-8d0a-3924dff79a86.md) Phase 2

---

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