E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Intraoperative Surgical Hemostasis (Spinal Surgery, Vascular Surgery, Hepatic resection, Soft tissue dissection) |
|
E.1.1.1 | Medical condition in easily understood language |
Intraoperative surgical mild to moderate bleeding (Spinal Surgery, Vascular Surgery, Hepatic resection, Soft tissue dissection). |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Surgical Procedures, Operative [E04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10053001 |
E.1.2 | Term | Surgical haemostasis |
E.1.2 | System Organ Class | 100000004865 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of the study is to demonstrate the superiority of Fibrocaps plus
gelatin sponge, as compared to gelatin sponge alone, for achieving hemostasis in subjects
undergoing spine, liver, vascular or soft tissue surgery, when control of mild to moderate
bleeding by standard surgical techniques is ineffective and/or impractical |
|
E.2.2 | Secondary objectives of the trial |
Secondary study objectives are to further characterize the efficacy and safety profiles of
Fibrocaps plus gelatin sponge, as compared to gelatin sponge alone, in subjects undergoing
spine, liver, vascular or soft tissue surgery, when control of mild to moderate bleeding by
standard surgical techniques is ineffective and/or impractical. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion Criteria (pre-surgery):
1. Subject has signed an institutional review board/independent ethics committee
(IRB/IEC)-approved informed consent document
2. Subject is undergoing one of the surgical procedures described above
3. Subject age is ≥18 years at time of consent
4. If female and of child-bearing potential, subject has negative pregnancy test during screening and is not breast-feeding
5. If subject is a sexually active male or a sexually active female of child-bearing potential, subject agrees to use a medically accepted form of contraception from the time of consent to completion of all follow-up study visits.
Inclusion Criteria (during surgery):
1. Subject has not received blood transfusion between screening and study treatment.
2. Presence of mild or moderate bleeding/oozing when control by conventional surgical techniques, including but not limited to suture, ligature and cautery is ineffective or impractical.
3. Absence of intra-operative complications other than bleeding which, in the opinion of the Investigator, may interfere with the assessment of efficacy or safety.
4. No intra-operative use of a topical hemostat containing thrombin prior to study treatment.
5. Approximate TBS surface area of ≤ 100 cm2 |
|
E.4 | Principal exclusion criteria |
Exclusion Criteria:
1. Subject has known antibodies or hypersensitivity to thrombin or other coagulation factors
2. Subject has history of heparin-induced thrombocytopenia (only for vascular subjects
where heparin use is required)
3. Subject has known allergy to porcine gelatin
4. Subject is unwilling to receive blood products
5. Has any clinically-significant coagulation disorder that may interfere with the assessment of efficacy or pose a safety risk to the subject according to the Investigator, or baseline abnormalities of INR > 2.5 or aPTT > 100 seconds during screening that are not explained by current drug treatment (e.g., warfarin, heparin)
6. Aspartate Aminotransferase (ASAT/AST ) or Alanine aminotransferase (ALAT/ALT) > 3 x upper limit normal range during screening, except for subjects undergoing liver resection surgery or with a diagnosis of liver metastases where there is no upper limit for these analytes due to the nature of their disease
7. Platelets < 100 x109 PLT/L during screening
8. Subject has medical, social or psychosocial factors that, in the opinion of the Investigator, could impact safety or compliance with study procedures
9. Subject is currently participating or has participated in another clinical study involving
another investigational agent within 4 weeks of the planned date of surgery or is planning participation in another clinical trial within 4 weeks after surgery |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Time to hemostasis (TTH) within the 5-minute TTH assessment period by treatment
group within each surgical indication. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
3 and 5 minutes after treatment
Time to Haemostasis assessments made every 30 seconds from treatment application, to assess endpoint |
|
E.5.2 | Secondary end point(s) |
Efficacy: TTH-related endpoints include restricted mean TTH, and proportion of subjects achieving hemostasis within 3
and 5 minutes by treatment group within each surgical indication. Additional endpoints include the use of alternative hemostatic agents at the TBS, transfusion requirements (RBC usage though Day 29) and re-operation at the TBS for bleeding complications by treatment group within each surgical indication.
Safety: Overall safety, as determined by the incidence, severity and relationship of AEs,
clinical laboratory abnormalities, estimated rates of immunogenicity and post-surgery bleeding
complications, will be compared between treatment groups by surgical indication and overall. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
3 and 5 minutes after treatment
Time to Haemostasis assessments made every 30 seconds from treatment application, to assess endpoint |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | Yes |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Gelatin Sponge (Spongostan) |
|
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 40 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Belgium |
Netherlands |
United Kingdom |
United States |
|
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
4 weeks after treatment of last subject. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |