RecruitingPhase 3NCT06617897

Phase 3 Study of Fibrinogen Concentrate (CSL511) in Subjects With Pseudomyxoma Peritonei Undergoing Cytoreductive Surgery

A Phase 3, Single-center, Randomized, Controlled Clinical Study to Investigate the Efficacy of Fibrinogen Concentrate (CSL511) in Subjects With Pseudomyxoma Peritonei Undergoing Cytoreductive Surgery


Sponsor

CSL Behring

Enrollment

90 participants

Start Date

Oct 1, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

This study is a phase 3, prospective, single center, randomized, open label, controlled, parallel arm, interventional study to investigate the efficacy and safety of CSL511, in participants undergoing cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for pseudomyxoma peritonei (PMP) with predicted intraoperative blood loss of greater than or equal to (\>=) 2 liter (L). Eligible participants will be randomized in a 1:1 ratio to 1 of 2 treatment arms, to receive CSL511 or cryoprecipitate.


Eligibility

Min Age: 18 Years

Inclusion Criteria3

  • • Aged \>= 18 years at the time of providing written informed consent.
  • • Diagnosis of PMP requiring CRS with HIPEC.
  • • Bleeding risk: Predicted intraoperative blood loss of \>=2L, assessed within 60 and 100 mins after start of study surgery (assessment made before 2 L of blood is lost)

Exclusion Criteria9

  • • Confirmed or suspected congenital or acquired coagulation disorder or a prothrombotic disorder
  • • Myocardial infarction, acute coronary syndrome, or stroke within 2 months before study surgery.
  • • Known history of chronic hepatitis.
  • • Clopidogrel or ticagrelor administration within 5 days before study surgery.
  • • Prasugrel administration within 7 days before study surgery.
  • • Oral factor Xa inhibitor administration within 2 days before study surgery.
  • • Glycoprotein IIb / IIIa antagonist administration within 24 hours before study surgery.
  • • Oral direct thrombin inhibitor administration within 3 days before study surgery.
  • • Vitamin K antagonists within 5 days before study surgery.

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Interventions

BIOLOGICALCSL511 Fibrinogen concentrate (human)

CSL511 will be prepared in sterile water for injection and administered as an intravenous (IV) infusion.

BIOLOGICALCryoprecipitate

Cryoprecipitate will be administered via IV infusion.


Locations(1)

Basingstoke and North Hampshire Hospital

Basingstoke, United Kingdom

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NCT06617897