Last reviewed · How we verify

Isooncotic Albumin 5%

Insel Gruppe AG, University Hospital Bern · FDA-approved active Small molecule

Isooncotic albumin 5% is a colloid solution that maintains oncotic pressure to restore and maintain intravascular volume in patients with hypovolemia or plasma loss.

Isooncotic albumin 5% is a colloid solution that maintains oncotic pressure to restore and maintain intravascular volume in patients with hypovolemia or plasma loss. Used for Hypovolemia and plasma loss in severe burns, Volume expansion in major surgery and trauma, Hypoalbuminemia in critical illness.

At a glance

Generic nameIsooncotic Albumin 5%
Also known asAlbumin 5%
SponsorInsel Gruppe AG, University Hospital Bern
Drug classColloid volume expander
ModalitySmall molecule
Therapeutic areaCritical Care / Hematology
PhaseFDA-approved

Mechanism of action

Albumin is a naturally occurring plasma protein that exerts oncotic (colloid osmotic) pressure, drawing and retaining fluid in the intravascular space. The 5% isooncotic formulation is isotonic with plasma and is used as a volume expander in acute blood loss, burns, surgery, and other conditions causing significant fluid loss. It helps restore circulating blood volume and maintain hemodynamic stability without the risks associated with crystalloid-only resuscitation.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

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

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape: