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Gelatin sponge

Mallinckrodt · Phase 3 active Biologic

Gelatin sponge is a hemostatic agent that absorbs blood and promotes clotting through physical absorption and platelet aggregation.

Gelatin sponge is a hemostatic agent that absorbs blood and promotes clotting through physical absorption and platelet aggregation. Used for Hemostasis in surgical procedures, Control of capillary, venous, and small arterial bleeding.

At a glance

Generic nameGelatin sponge
Also known asGelfoam, Spongostan
SponsorMallinckrodt
Drug classHemostatic agent
ModalityBiologic
Therapeutic areaSurgery/Hemostasis
PhasePhase 3

Mechanism of action

Gelatin sponge is a porous, absorbable gelatin matrix derived from purified gelatin that functions as a hemostatic device. When placed in contact with bleeding surfaces, it absorbs blood and body fluids, which activates the coagulation cascade and promotes platelet aggregation and thrombus formation. The sponge is gradually absorbed by the body over 4-6 weeks as normal wound healing progresses.

Approved indications

Common side effects

Key clinical trials

Primary sources

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