Detecting Minimal Residual Diseases (MRD) and Monitoring Clonal Evolution Using Ultrasensitive Chromosomal Aberrations Detection (UCAD) in Multiple Myeloma

Institute of Hematology & Blood Diseases Hospital, China

Status: Enrolling

Conditions: Multiple Myeloma

Study type: Observational

Funder types: Other

Identifiers

NCT06302699

UCAD-MM-001

Details and patient eligibility

About

The presence of minimal residual disease (MRD) is an important prognostic factor for multiple myeloma, while copy number variation (CNV) is a widely accepted biomarker used for multiple myeloma (MM). Detecting MRD and monitoring clonal evolution by monitoring CNV using low-pass whole genome sequencing is promising due to its high analytical sensitivity. To evaluate the correlation between MRD detected by flow cytometry and low-pass whole genome sequencing, nearly 200 samples were collected for this study. We applied ultrasensitive chromosomal aberrations detection to detect CNV for each patient. The follow-up samples were then collected and sequencing used the same method.

Enrollment: 80 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Subjects diagnosed with MM.
• With available baseline and sequential next-generation flow-MRD data.

Exclusion criteria

• Subjects without baseline and sequential next-generation flow-MRD data.