RecruitingPhase 2

Study of IgPro20 to Prevent Infection in People With Multiple Myeloma and Hypogammaglobulinemia

United States100 participantsStarted 2025-05-08

Plain-language summary

The main purpose of this study is to see if IgPro20 can prevent infection in people with multiple myeloma (MM) who have hypogammaglobulinemia from receiving bispecific monoclonal antibodies (BsAbs).

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Diagnosis of RRMM receiving a commercially available bispecific antibody * Received at least 1 but no more than 4 cycles of BsAb * Males or females greater than or equal to 18 years old at the time of consent * ECOG ≤ 3 * Life expectancy \> 12 months Exclusion Criteria: * HSCT within 3 months before enrollment * Planned CAR-T therapy in the next 6 months * \>1 major (deep-seated) infection within the preceding 3 months * HIV infection, Active HCV, or Active HBV infection * Pregnancy * Neutrophils \< 500 x 10\^9 per mL, Platelets \< 30 x 10\^9 per mL * History of cancer other than MM in the last 3 years requiring active chemotherapy or radiation * Known reaction/allergy to IgG products * Intracranial hemorrhage or embolic CVA in the last 6 months * Hyperproteinemia * Protein-losing enteropathy * Creatinine Cl \<30 ml/min * Documented progression on BsAb * Known history of Hyperprolinemia * On current or previous IVIG (in the last 3 months)

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Difference in overall infection rates between Standard of Care participants and participants receiving IgPro20

Timeframe: 6 months

Trial details

NCT IDNCT06976476

SponsorMemorial Sloan Kettering Cancer Center

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2029-05-08

Contact for this trial

Zainab Shahid, MBBS

212-639-6483 shahidz@mskcc.org

View on ClinicalTrials.gov More Multiple Myeloma trials

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.