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NCT06630104Recruiting

Understanding the Mechanisms of Clonal and Non-clonal Cytopenia Following CAR-T Therapy for Multiple Myeloma or CD19+ Lymphoproliferative Disorder (LPD)

MC230818 Understanding the Mechanisms of Clonal and Non-Clonal Cytopenia Following CAR-T Therapy

Source: ClinicalTrials.gov · Last updated 1 Oct 2026

Brief summary (registry, in English)

This clinical trial evaluates the impact of preexisting and therapy-emergent germline and somatic variants on cytopenia in patients with multiple myeloma or CD19 positive lymphoproliferative disorder (LPD) following chimeric antigen receptor T-cell (CAR-T) therapy. The most common adverse event after CAR-T therapy is lower than normal blood cells (cytopenia) and up to one third of patients experience cytopenia that last longer than 30 days post-infusion. Germline and somatic variants are changes in genes found using cancer genomic tests. Cancer genetic/genomic testing is a series of tests that find specific changes in cancer cells or in blood deoxyribonucleic acid. Identifying gene mutations may help identify the risk of cytopenia in patients with multiple myeloma or CD19 positive LPD following CAR-T therapy.

Status (registry)
Recruiting
Study type
Interventional
Enrollment
82 (estimated)
First submitted
3 Oct 2024
Start date
22 Nov 2024
Primary completion date
16 Dec 2029
Lead sponsor
Mayo Clinic
NCT number
NCT06630104

What you commit to

  • Study type: Interventional
  • Planned participants: 82
  • From 22 Nov 2024 to the primary completion date, 16 Dec 2029
  • 7 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Ineligible for CAR-T therapy
  • Patients diagnosed with myeloid neoplasm before CAR-T therapy

Who the study is looking for

  • Age ≥ 18 years
  • Histologically or cytologically confirmed diagnosis of multiple myeloma (MM) as defined in International Myeloma Working Group (IMWG) criteria or a CD19+ lymphoproliferative disorder (LPD) as defined by 2016 World Health Organization (WHO) classification
  • Provide written informed consent
  • Willingness to provide mandatory bone marrow aspirate specimens for correlative research. All bone marrow aspirate samples are collected during a clinical procedure
  • Willingness to provide mandatory hair follicle or skin punch biopsy specimens (skin punch biopsy specimens will be obtained from Mayo Clinic Rochester patients only) for correlative research
  • Willing to return to enrolling institution for follow-up (during the active monitoring phase of the study)
  • Willingness to provide mandatory saliva or buccal swab sample for correlative research

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (7)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Mayo Clinic Health System in Albert Lea
Coordinator of this site? Confirm its status
Albert LeaUnited StatesRecruiting
Mayo Clinic Health System-Eau Claire Clinic
Coordinator of this site? Confirm its status
Eau ClaireUnited StatesRecruiting
Mayo Clinic in Florida
Coordinator of this site? Confirm its status
JacksonvilleUnited StatesRecruiting
Mayo Clinic Health System-Franciscan Healthcare
Coordinator of this site? Confirm its status
La CrosseUnited StatesRecruiting
Mayo Clinic Health System Mankato
Coordinator of this site? Confirm its status
MankatoUnited StatesRecruiting
Mayo Clinic in Rochester
Coordinator of this site? Confirm its status
RochesterUnited StatesRecruiting
Mayo Clinic in Arizona
Coordinator of this site? Confirm its status
ScottsdaleUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.