Clinical trial Recruiting at 9 sites Phase 3 Interventional Ages 1 Month and up

Comparing TachoSil and Surgicel Original to control mild-to-moderate soft tissue bleeding during open surgery

Official title: An Open Label, Prospective, Randomized, Parallel Groups, Multicenter Study to Compare the Efficacy and Safety of TachoSil® Versus Surgicel™ Original (Oxidized Regenerated Cellulose) as an Adjunct to Control Mild to Moderate Soft Tissue Bleeding During Surgery.

Run by Corza Medical GmbH · NCT06664775 · Data updated 2026-11-12

This test compares TachoSil and Surgicel Original to see which stops mild-to-moderate soft tissue bleeding better during certain elective open surgeries.

More Hemorrhage trials

Quick facts

PhasePhase 3
Study typeInterventional
Ages1 Month and up
SexAll
Enrollment116 (estimated)
SponsorCorza Medical GmbH
Industry-sponsored
Locations9 sites (Torrance, California and 8 other locations)
StatusRecruiting
StartedApril 2, 2025
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedJune 30, 2026
Trial IDNCT06664775 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults having elective open abdominal, retroperitoneal, pelvic, or thoracic surgery who develop an intraoperative mild-to-moderate soft tissue bleed suitable for a local hemostatic patch measuring under 21 cm2 and that can be pressed for three minutes.

Probably not a fit

Patients having cardiovascular, hepatic, laparoscopic, or robotic procedures, those with coagulation disorders or unmodifiable anticoagulation, very low hemoglobin/platelets, high INR, or acute major bleeding are unlikely to benefit or be eligible.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

In this Phase 3 interventional trial, patients undergoing elective open abdominal, retroperitoneal, pelvic, or thoracic surgery who develop a small area of mild-to-moderate soft tissue bleeding are treated intraoperatively with one of two local hemostatic products. The bleeding target site (TBS) must be under 21 cm2 and meet Grade 1–2 on the VIBe scale, and the assigned product is applied and pressed for up to three minutes after randomization. The study compares clinical hemostasis effectiveness and safety outcomes between TachoSil and Surgicel Original. Patients with cardiovascular, hepatic, laparoscopic/robotic procedures, significant coagulation disorders, or acute major bleeding are excluded.

Why it matters

Potential benefit: If successful, the results could identify a more effective or safer local hemostatic option to reduce bleeding, shorten operative time, and lower complication risk.

How similar studies have gone: Both TachoSil and Surgicel have prior clinical use and supporting studies for local hemostasis, but direct head-to-head comparisons in this specific setting are relatively limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Elective open abdominal, retroperitoneal, pelvic, or thoracic surgery. Elective transplant surgery except for liver or heart transplants is included.
2. The participant has a need for secondary hemostatic study intervention at the TBS with mild to moderate bleeding Grade 1 and Grade 2 according to the VIBe Scale.
3. Presence of an appropriate mild to moderate bleeding soft tissue TBS identified intra-operatively by the surgeon.
4. The TBS size \< 21 cm2/3.3 in2.
5. Ability to firmly press study intervention at TBS until 3 minutes after randomization.

Exclusion Criteria:

1. Participants undergoing cardiovascular, hepatic, and laparoscopic and robotic surgeries.
2. Congenital or acquired disorders of coagulation.
3. Diseases requiring constant use of any anticoagulant drugs that cannot be safely washed out prior to randomization.
4. Screening Hemoglobin \< 9 mg/dL, platelets \< 75 × 103/µL, and/or international normalized ratio (INR) \> 1.5.
5. Acute major bleeding during surgery.
6. Participant with TBS in an actively infected field.
7. Target bleeding site is from large defects in arteries or veins where the injured vascular wall requires repair with maintenance of vessel patency.
8. Target bleeding site with major arterial bleeding requiring suture or mechanical ligation.
9. Bleeding site is in, around, or in proximity to foramina in bone, or areas of bony confine.
10. Participants with Grade '0', '3', and '4' bleeding at TBS according to VIBe Scale.

Where it's running

  • Torrance Memorial
    Torrance, California, United States
    Recruiting
  • St. Anthony Hospital
    Lakewood, Colorado, United States
    Recruiting
  • Georgetown University
    Washington D.C., District of Columbia, United States
    Recruiting
  • University Of Chicago
    Chicago, Illinois, United States
    Recruiting
  • Indiana University
    Indianapolis, Indiana, United States
    Recruiting
  • University of Louisville
    Louisville, Kentucky, United States
    Recruiting
Show 3 more locations
  • Washington University
    St Louis, Missouri, United States
    Recruiting
  • Atrium Health Carolinas Medical Center
    Charlotte, North Carolina, United States
    Recruiting
  • The Ohio State University Medical Center
    Columbus, Ohio, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.