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IVIG infusion

McMaster University · Phase 3 active Small molecule

IVIG (intravenous immunoglobulin) provides passive immunity by delivering pooled antibodies from multiple donors to modulate immune responses and neutralize pathogens or autoimmune mediators.

IVIG (intravenous immunoglobulin) provides passive immunity by delivering pooled antibodies from multiple donors to modulate immune responses and neutralize pathogens or autoimmune mediators. Used for Primary immunodeficiency disorders, Chronic inflammatory demyelinating polyneuropathy (CIDP), Multifocal motor neuropathy.

At a glance

Generic nameIVIG infusion
Also known asIntravenous Immunoglobulin, IgG
SponsorMcMaster University
Drug classImmunoglobulin replacement therapy / Immunomodulator
TargetMultiple (Fc receptors, complement system, pathogen-specific antigens)
ModalitySmall molecule
Therapeutic areaImmunology / Hematology
PhasePhase 3

Mechanism of action

IVIG is a blood product containing immunoglobulin G (IgG) antibodies extracted and purified from the plasma of thousands of healthy donors. It works through multiple mechanisms including direct neutralization of pathogens and toxins, opsonization to enhance clearance, blockade of Fc receptors on immune cells to reduce inflammation, and provision of anti-idiotypic antibodies that suppress autoimmune responses. The exact therapeutic mechanism varies by indication but generally involves immune modulation and passive antibody replacement.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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