Global immunoglobulin supply: steaming towards the iceberg?

Abstract:

PURPOSE OF REVIEW:This review describes how plasma is sourced for fractionation into plasma-derived medicinal products (PDMPs), such as immunoglobulin (Ig) together with differences between plasma from whole blood (recovered plasma) and from plasmapheresis (source plasma) in terms of global plasma supply. Specific areas of growth in immunoglobulin use are identified alongside novel therapies, which may reduce demand for some immunoglobulin indications. RECENT FINDINGS:There has been a 6--8% annual growth in immunoglobulin use. Secondary immunodeficiency alongside improved recognition and diagnosis primary immunodeficiency disorders are drivers whereas the novel neonatal Fc receptor inhibitors (FcRni) may reduce demand for some immunomodulatory indications. SUMMARY:There is a significant geographical imbalance in global supply of plasma with 65% collected in the United States. This results in a dependency of other countries on United States supply and argues for both more plasma supply and greater regionally balanced plasma collection. In addition, progress towards a transparent, regulated and well tolerated framework for the coexistence of unpaid and compensated plasma donations is needed as unpaid donation will not be sufficient. These discussions should be informed by the needs of patients for this life-saving therapy, the care of donors and the safety of plasma and PDMPs.

authors

Prevot J,Jolles S

doi

10.1097/ACI.0000000000000696

subject

Has Abstract

pub_date

2020-12-01 00:00:00

pages

557-564

issue

6

eissn

1528-4050

issn

1473-6322

pii

00130832-202012000-00004

journal_volume

20

pub_type

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