Recent Updates
Recently added Catalysts

Xembify

Phase 3

Hypogammaglobulinemia | Small molecule | Oncology |Grifols, S.A.|Last Updated: Jul 29, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment386

FDA Designations

No designations recorded

Clinical trial landscape

Xembify · 1 trial · 5 indications

Phase 3 1
NCT05645107A Study to Evaluate Efficacy, Safety, and PK of XEMBIFY®+Standard Medical Treatment (SMT) Compared to Placebo+SMT to Prevent Infections in Participants With HGG and Recurrent or Severe Infections Associated With B-cell Chronic Lymphocytic Leukemia, Multiple Myeloma, and Non-Hodgkin LymphomaHypogammaglobulinemia
RECRUITING386 Analytics
PHASE3RECRUITING
A Study to Evaluate Efficacy, Safety, and PK of XEMBIFY®+Standard Medical Treatment (SMT) Compared to Placebo+SMT to Prevent Infections in Participants With HGG and Recurrent or Severe Infections Associated With B-cell Chronic Lymphocytic Leukemia, Multiple Myeloma, and Non-Hodgkin Lymphoma
HypogammaglobulinemiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Annual Rate of Major Bacterial Infections per Year
Up to Week 51

Secondary Endpoints

Time to First Onset of Major Bacterial Infection
Up to Week 51
Percentage of Participants who Experience Major Bacterial Infections
Up to Week 51
Rate of all Bacterial Infections Determined by the Investigator
Up to Week 51
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
XEMBIFY + Standard Medical Treatment (SMT)EXPERIMENTALParticipants will receive a loading dose of 150 milligrams per kilograms per day (mg/kg/day) (Week 1, Days 1 to 5) subcutaneously (SC) for 5 consecutive daily doses followed by biweekly infusions of 300 mg/kg/2-week starting Week 3 (Day 15) through Week 51 (end of Treatment Phase). The SMT will include the active treatments and the other supportive treatments that the participants will need during their participation.
Placebo + SMTPLACEBO_COMPARATORParticipants will receive sterile 0.9 percent Sodium Chloride Injection (commercially available in the corresponding country) starting at Week 1 (Days 1 to 5) SC for 5 consecutive daily doses followed by biweekly infusions starting at Week 3 (Day 15) through Week 51. The SMT will include the active treatments and the other supportive treatments that the participants will need during their participation.

Interventions

NameTypeDescription
XembifyDRUGSC infusion pump
PlaceboDRUGSC infusion pump
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites62

Inclusion Criteria: * Participants ≥18 years of age at screening visit * Participants with documented and confirmed diagnosis of any of the below diseases: * B-cell CLL according to International Workshop on CLL (iwCLL) criteria and RAI staging of intermediate (1 and 2) or high (3 and 4) * MM ...

Countries:United StatesBosnia and HerzegovinaBulgariaCroatiaHungaryPolandRomaniaSerbia
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

MEDIUMJul 29, 2026NCT05645107primaryCompletionDate: changed
MEDIUMJul 29, 2026NCT05645107primaryCompletionDate: changed

Frequently asked questions about Xembify

What is Xembify used for?

Xembify is an investigational therapy being studied for hypogammaglobulinemia, a condition characterized by low antibody levels. It is being evaluated in patients with recurrent or severe infections associated with B-cell chronic lymphocytic leukemia, multiple myeloma, and non-Hodgkin lymphoma. The drug is currently in Phase 3 clinical development.

What does Xembify target?

Xembify is a small molecule being developed to address hypogammaglobulinemia. Its specific molecular target has not been disclosed. The drug is being studied for its ability to prevent infections in patients with recurrent or severe infections linked to certain B-cell malignancies.

Who makes Xembify?

Xembify is being developed by Grifols, S.A., a biopharmaceutical company. The company is conducting a Phase 3 clinical trial to evaluate the drug's efficacy and safety in patients with hypogammaglobulinemia and recurrent or severe infections associated with B-cell chronic lymphocytic leukemia, multiple myeloma, and non-Hodgkin lymphoma.

What phase is Xembify in?

Xembify is currently in Phase 3 clinical development. It is an investigational drug and has not yet been approved by regulatory authorities. The ongoing Phase 3 trial is recruiting participants to assess the drug's efficacy, safety, and pharmacokinetics compared to placebo.

What clinical trials is Xembify in?

Xembify is being studied in a Phase 3 clinical trial registered as NCT05645107. This randomized, double-blind, placebo-controlled study is evaluating Xembify plus standard medical treatment compared to placebo plus standard medical treatment to prevent infections in participants with hypogammaglobulinemia and recurrent or severe infections associated with B-cell chronic lymphocytic leukemia, multiple myeloma, and non-Hodgkin lymphoma.

Is Xembify the same as any other drug?

Xembify is the drug name used in the ongoing clinical trial. No alternative names have been reported for this investigational therapy. It is being studied under the name Xembify in the Phase 3 trial for hypogammaglobulinemia and related conditions.