Evarrest
1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

ANNEX I 
 

SUMMARY OF PRODUCT CHARACTERISTICS 

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 This medicinal product is subject to additional monitoring. This will allow quick identification of 

new safety information. Healthcare professionals are asked to report any suspected adverse reactions. 
See section 4.8 for how to report adverse reactions. 
 
 
1. NAME OF THE MEDICINAL PRODUCT 
 
EVARREST Sealant Matrix 
 
 
2. QUALITATIVE AND QUANTITATIVE COMPOSITION 
 
Component 1: 
 Human Fibrinogen  8.1 mg/cm2 
 
Component 2 
 Human Thrombin  40 IU/cm2 
 
Excipient(s) with known effect:  
Contains up to 3.0 mmol (68.8 mg) sodium per sealant matrix.  
 
For the full list of excipients, see section 6.1. 
 
 
3. PHARMACEUTICAL FORM 
 
Sealant Matrix 
 
EVARREST is a white-to-yellow bio-absorbable combination product made from a flexible composite 
Matrix, coated with Human Fibrinogen and Human Thrombin. The active side of the sealant matrix is 
powdery, and the non-active side has an embossed wave pattern. 
 
 
4. CLINICAL PARTICULARS 
 
4.1 Therapeutic indications 
 
Supportive treatment in adult surgery where standard surgical techniques are insufficient (see section 
5.1): 

- for improvement of haemostasis.  
 
4.2 Posology and method of administration 
 
The use of EVARREST is restricted to experienced surgeons. 
 
Posology 
The amount of EVARREST to be applied and the frequency of application should always be oriented 
towards the underlying clinical needs of the patient. 
 
The dose to be applied is governed by variables including, but not limited to, the type of surgical 
intervention, the size of the area and the mode of intended application, and the number of applications. 
 
The quantity of EVARREST to be applied depends upon the area and location of the bleeding area to 
be treated. EVARREST should be applied so it extends approximately 1 to 2 cm beyond the margins 
of the target bleeding area.  It can be cut to the size and shape required to fit the size of the bleeding 
area. 

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Bleeding areas larger than those which can be covered by a single unit of EVARREST have not been 
investigated in clinical studies. EVARREST should only be used in a single layer, with an overlap of 
approximately 1 to 2 cm onto non-bleeding tissue or an adjacent EVARREST sealant matrix. 
 
Multiple bleeding sites may be treated simultaneously. In total, no more than the equivalent of two 
10.2 cm x 10.2 cm units or four 5.1 cm x 10.2 cm units should remain in the body as there is only 
limited long-term experience with larger quantities. The use of more than four 10.2 cm x 10.2 cm units 
or eight 5.1 cm x 10.2 cm units, or the use in patients that have been previously exposed to 
EVARREST, has not been studied. 
 
If haemostasis is not reached with one application of EVARREST, re-treatment may be administered.  
 
Paediatric population 
The safety and efficacy of EVARREST in children from birth to 18 years has not yet been established. 
No data are available.   
 
Method of administration 
 
For epilesional use only.  
 
For instructions on preparation of the medicinal product before administration, see section 6.6.  The 
product should only be administered according to the instructions recommended for this product (see 
section 6.6). 
 
4.3 Contraindications 
 
● EVARREST must not be applied intravascularly. 
 
● Hypersensitivity to the active substances or to any of the excipients listed in section 6.1. 
 
● EVARREST must not be used to treat severe bleeding from large defects in large arteries or 

veins where the injured vascular wall requires repair with maintenance of vessel patency and 
which would result in persistent exposure of EVARREST to blood flow and/or pressure during 
healing and absorption of the product. 

  
● EVARREST must not be used in closed spaces (e.g., in, around, or in proximity to foramina in 

bone or areas of bony confine) since swelling may cause nerve or blood vessel compression. 
 
● EVARREST must not be used in the presence of active infection or in contaminated areas of the 

body because infection may occur. 
 

4.4 Special warnings and precautions for use 
 
For epilesional use only. Do not apply intravascularly 
 
Life-threatening thromboembolic complications may occur if the preparation is unintentionally applied 
intravascularly. 
 
As with any protein containing product, allergic-type hypersensitivity reactions are possible. Signs of 
hypersensitivity reactions include hives, generalised urticaria, tightness of the chest, wheezing, 
hypotension, and anaphylaxis. If these symptoms occur, the product should be removed immediately 
and other hemostatic agent or methods should be used.   
In case of shock, standard medical treatment for shock should be implemented. 
 
EVARREST should not be used in place of sutures or other forms of mechanical ligation for the 
treatment of major arterial bleeding.  

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Applications for which adequate data are not available 
Adequate data are not available to support the use of this product in neurosurgery or application 
through a flexible endoscope for treatment of bleeding, in vascular surgery, or in gastrointestinal 
anastomoses. 
 
As with any implantable product, foreign body reactions may occur. 
 
EVARREST should only be used in a single layer, with an overlap of approximately 1 to 2 cm onto 
non-bleeding tissue, to assist with adherence to the wound site. The size of EVARREST should be 
limited to what is necessary for haemostasis.  
 
EVARREST contains up to 3.0 mmol (68.8 mg) sodium per sealant matrix. To be taken into 
consideration by patients on a controlled sodium diet. 
 
Standard measures to prevent infections resulting from the use of medicinal products prepared from 
human blood or plasma include selection of donors, screening of individual donations and plasma 
pools for specific markers of infection, and the inclusion of effective manufacturing steps for the 
inactivation/removal of viruses. Despite this, when medicinal products prepared from human blood or 
plasma are administered, the possibility of transmitting infectious agents cannot be totally excluded. 
This also applies to unknown or emerging viruses and other pathogens.  
 
The measures taken are considered effective for enveloped viruses such as human immunodeficiency 
virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV), and for the non-enveloped virus 
hepatitis A virus (HAV). The measures taken may be of limited value against non-enveloped viruses 
such as parvovirus B19. Parvovirus B19 infection may be serious for pregnant women (foetal 
infection) and for individuals with immunodeficiency or abnormal erythropoiesis (e.g., haemolytic 
anaemia). 
 
It is strongly recommended that every time EVARREST is administered to a patient, the name and 
batch number of the product are recorded in order to maintain a link between the patient and the batch 
of the product. 
 
4.5 Interaction with other medicinal products and other forms of interaction 
 
No interaction studies have been performed. 
 
Similar to comparable products or thrombin solutions, the product may be denatured after exposure to 
solutions containing alcohol, iodine, or heavy metals (e.g., antiseptic solutions). Such substances 
should be removed to the greatest possible extent before applying the product. 
 
4.6 Fertility, pregnancy and lactation 
 
The safety of fibrin sealants/haemostatics for use in human pregnancy or during breast-feeding has not 
been established in controlled clinical trials. Experimental animal studies are insufficient to assess the 
safety with respect to reproduction, development of the embryo or foetus, the course of gestation, and 
peri- and post-natal development.  
 
Therefore, the product should be administered to pregnant and lactating women only if clearly needed.  
 
4.7 Effects on ability to drive and use machines 
 
Not relevant. 
 
4.8 Undesirable effects 
 
Summary of the safety profile 

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Hypersensitivity or allergic reactions (which may include angioedema, burning and stinging at the 
application site, bronchospasm, chills, flushing, generalised urticaria, headache, hives, hypotension, 
lethargy, nausea, restlessness, tachycardia, tightness of the chest, tingling, vomiting, wheezing) may 
occur in rare cases in patients treated with fibrin sealants/haemostatic products. In isolated cases, these 
reactions have progressed to severe anaphylaxis. Such reactions may especially be seen if the 
preparation is applied repeatedly, or administered to patients known to be hypersensitive to 
constituents of the product.  
 
Antibodies against components of fibrin sealant/haemostatic products may occur rarely. 
 
Thromboembolic complications may occur if the preparation is unintentionally applied intravascularly 
(see section 4.4). 
 
For safety with respect to transmissible agents, see section 4.4. 
 
Adverse Reactions 
The safety data for EVARREST reflect the types of post-operative complication generally related to 
the surgical settings in which the trials were conducted and the underlying disease of the patients. In 
clinical trials, the most frequently reported adverse reactions were haemorrhage and increased 
fibrinogen, and the most serious adverse reactions were aspiration, pulmonary embolism, and 
haemorrhage. 
 
EVARREST was used to treat soft tissue bleeding during retroperitoneal, intra-abdominal, pelvic, or 
thoracic surgery, suture hole bleeding during cardiovascular surgery, and parenchymal bleeding during 
hepatic or renal surgery across all clinical trials involving 381 subjects treated with EVARREST and 
272 control subjects.  Of the enrolled subjects, 4.7% of EVARREST treated subjects (18 subjects out 
of 381) and 2.6% of control subjects (7 subjects out of 272) experienced one or more adverse 
reactions. 
 
A post-marketing safety study enrolling 150 subjects was conducted using EVARREST.  It was a 
prospective, randomised, controlled single-centre study observing the clinical utility of EVARREST 
against Standard of Care (SoC) in soft tissue bleeding during intra-abdominal, retroperitoneal, pelvic 
and non-cardiac thoracic surgery.  Standard of Care was manual compression (MC) with or without a 
topical absorbable haemostat (TAH) or any other adjunctive haemostasis technique that was deemed 
by the surgeon to be his/her standard of care. 
 
Study subjects were followed post-operatively through discharge and at Day 30 (+/-14 days) post 
discharge.  The incidence of thromboembolic events, the incidence of post-operative bleeding events 
specifically related to the target bleeding site and the incidence of increased blood fibrinogen levels 
were assessed and recorded up to the 30 days follow-up period. 
 
One (1/75) adverse reaction of deep vein thrombosis was reported in the EVARREST group.   
 
Immunogenicity was evaluated in soft tissue clinical studies by testing blood samples collected at 
baseline, 4 to 6 weeks, and 8 to 10 weeks post-surgery for antibodies to human thrombin and 
fibrinogen by enzyme-linked immunosorbent assays.  Three subjects out of 145 (~2%) in the group 
treated with EVARREST showed an increase in the titre of anti-thrombin antibodies after treatment. 
Two subjects out of 145 (~1%) in the group treated with EVARREST showed a transient increase in 
fibrinogen antibody titres, with titre levels back at background levels at the 8 to 10 week time point.  
 
Tabulated list of adverse reactions 
Data from eight clinical trials with EVARREST have been pooled into an integrated dataset and the 
frequencies of occurrence described in the table below originate from this integrated dataset. In the 
integrated analyses, 381 patients were treated with EVARREST and 272 patients were treated with 
control treatment.  
 

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All adverse reactions reported during the clinical trials occurred at a frequency of less than 1% 
(uncommon).  Most adverse reactions were reported as single events: intra-abdominal haemorrhage, 
abdominal distension, anaemia, thoracic cavity drainage, pleural effusion, abdominal abscess, ascites, 
deep vein thrombosis, localized intra-abdominal fluid collection, operative haemorrhage, ischaemic 
bowel and pulmonary embolism, except blood fibrinogen increased (3 events, 0.8%), anastomotic 
haemorrhage (3 events, 0.8%), and post procedural haemorrhage (2 events, 0.5%)   
 
The following categories are used to rank the adverse reactions by frequency of occurrence: very 
common (≥1/10); common (≥1/100 to <1/10); uncommon (≥1/1,000 to <1/100); rare (≥1/10,000 to 
<1/1,000); and very rare (<1/10,000), not known (cannot be estimated from the available data).  
 
Table 1 Summary of Adverse Reactions to EVARREST 
MedDRA System Organ Class Preferred Term  Frequency 
Vascular disorders Deep vein thrombosis Uncommon 
Respiratory, thoracic and 
mediastinal disorders 

Aspiration  
Pleural effusion  
Pulmonary embolism  

Uncommon 
Uncommon 
Uncommon 

Gastrointestinal disorders Abdominal distension  
Ascites  
Haemorrhage  
● Gastrointestinal haemorrhage  
● Intra-abdominal haemorrhage  
Localised intra-abdominal fluid collection  
Peripancreatic fluid collection  

Uncommon 
Uncommon 
Uncommon 
 
 
Uncommon 
Uncommon 

Investigations Blood fibrinogen increased   Uncommon 
Injury, poisoning and procedural 
complications 

Post-procedural haemorrhage  
Operative Haemorrhage 
Anastomotic Haemorrhage 

Uncommon 
Uncommon 
Uncommon 

 
Description of selected adverse reactions 
Pulmonary embolism  
Blood clots, including those clots that may travel in blood vessels to other parts of the body, 
particularly the lungs (pulmonary embolus) may occur after any major surgery. In clinical trials of 
EVARREST no difference has been observed between EVARREST and control groups with regard to 
the incidence of thrombotic events, currently suggesting no increased risk with EVARREST use. Due 
to the nature of surgical procedures and the physiological response to surgical trauma all surgical 
subjects are at risk for occurrence of thromboembolism.   
 
Deep vein thrombosis 
The overall incidence of deep vein thrombosis observed during clinical trials was consistent with 
published data and does not suggest an increased risk for thrombotic events in EVARREST-treated 
subjects, although from the available data, this risk cannot be completely ruled out. 
 
Anti-thrombin antibodies 
Three subjects out of 145 (~2%) in a clinical trial group treated with EVARREST showed an increase 
in the titre of anti-thrombin antibodies after treatment. None of the patients in any treatment group had 
a significant change in antibody titre to thrombin or fibrinogen.  
 
Reporting of suspected adverse reactions 
Reporting suspected adverse reactions after authorisation of the medicinal product is important. It 
allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare 
professionals are asked to report any suspected adverse reactions via the national reporting system 
listed in Appendix V. 
 
4.9 Overdose 
 
No case of overdose has been reported. 

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5. PHARMACOLOGICAL PROPERTIES 
 
5.1 Pharmacodynamic properties 
 
Pharmacotherapeutic group: antihaemorrhagics, local haemostatics, ATC code: B02BC30 
 
Mechanism of Action 
 
EVARREST contains Human Fibrinogen and Human Thrombin as a dried coating on the surface of an 
absorbable composite Matrix. In contact with physiological fluids, e.g., blood, lymph, or physiological 
saline, the components of the coating are activated, and the reaction of fibrinogen and thrombin 
initiates the last phase of physiological blood coagulation. Fibrinogen is converted into fibrin 
monomers which spontaneously polymerise to form a fibrin clot that holds the Matrix firmly to the 
wound surface. The fibrin is then cross-linked by endogenous Factor XIII, creating a firm, 
mechanically stable fibrin network with good adhesive properties. 
 
The composite Matrix is composed of polyglactin 910 and oxidized regenerated cellulose, a 
commonly used haemostat. The Matrix provides physical support and a large surface area for the 
biological components, imparts inherent mechanical integrity to the product and supports clot 
formation. The clot formation of EVARREST is integrated with the Matrix; it forms a mechanical 
barrier to bleeding and reinforces the wound site. Natural healing occurs while the fibrin degrades and 
the product is absorbed by the body; absorption is considered to take approximately 8 weeks, as 
demonstrated in rodent and swine animal models. 
 
Clinical efficacy and safety 
 
Clinical studies demonstrating haemostasis in mild or moderate soft tissue bleeding were conducted in 
a total of 141 subjects (111 treated with EVARREST and 30 with control) undergoing abdominal, 
retroperitoneal, pelvic, and (non-cardiac) thoracic surgery. A further trial in 91 patients undergoing 
abdominal, retroperitoneal, pelvic, and (non-cardiac) thoracic surgery (59 treated with EVARREST 
and 32 with control) demonstrated haemostasis in severe soft tissue bleeding.  Two clinical studies in 
206 patients undergoing hepatic surgery (110 treated with EVARREST and 96 with control) 
demonstrated haemostatic efficacy in persistent parenchymal bleeding. 
 
A prospective randomised controlled clinical study was conducted enrolling 156 subjects (76 
EVARREST, 80 haemostatic fleece) demonstrating the safety and haemostatic effectiveness of 
EVARREST as an adjunct to controlling bleeding during cardiovascular surgery. 
 
Paediatric population 
The European Medicines Agency has deferred the obligation to submit the results of studies with 
EVARREST in one or more subsets of the paediatric population for the treatment of haemorrhage 
resulting from a surgical procedure (see section 4.2 for information on paediatric use). 
 
5.2 Pharmacokinetic properties 
 
EVARREST is intended for epilesional use only. Intravascular administration is contraindicated. As a 
consequence, intravascular pharmacokinetic studies were not performed in man. 
 
Studies have been conducted in rabbits to evaluate the absorption and elimination of thrombin when 
applied to the cut surface of the liver resulting from partial hepatectomy. Using 125I-thrombin it was 
shown that a slow absorption of biologically inactive peptides resulting from the breakdown of 
thrombin occurred, reaching a Cmax in the plasma after 6-8 hours. At the Cmax, the plasma 
concentration represented only 1 to 2% of the applied dose.  
 

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Fibrin sealants/haemostatics are metabolised in the same way as endogenous fibrin, by fibrinolysis and 
phagocytosis.  
 
After the biologic components have been absorbed, the Matrix components (polyglactin 910 and 
oxidized regenerated cellulose) absorb completely. In animal studies EVARREST was absorbed by 
56 days when used at the anticipated clinical dose. 
 
5.3 Preclinical safety data 
 
The haemostatic efficacy of EVARREST was demonstrated in a number of animal models assessing 
time to haemostasis and post-treatment blood loss, among other endpoints. 
 
Non-clinical data on the Matrix component reveal no special hazard for humans based on studies of 
cytotoxicity, sensitization, intracutaneous reactivity, acute systemic toxicity, material-mediated 
pyrogenicity, subchronic toxicity, genotoxicity, implantation, and hemocompatibility.  
 
A 90-day study in rats to evaluate subchronic systemic toxicity and immunogenicity of EVARREST 
after subcutaneous implantation found no signs of toxic effects and no evidence of increased 
immunogenicity relative to fibrin sealant products.  
 
 
6. PHARMACEUTICAL PARTICULARS 
 
6.1 List of excipients 
 
Composite Matrix (Polyglactin 910 and oxidised regenerated cellulose) 20 mg/cm2 
Arginine hydrochloride 
Glycine 
Sodium chloride 
Sodium citrate  
Calcium chloride 
Human albumin 
Mannitol 
Sodium acetate 
 
6.2 Incompatibilities 
 
In the absence of compatibility studies, this medicinal product must not be mixed with other medicinal 
products. 
 
6.3 Shelf life 
 
2 years. 
 
Once the foil sachet is opened, EVARREST can remain in the sterile field to be available for use 
throughout the procedure. 
 
6.4 Special precautions for storage 
 
Do not store above 25°C. Do not freeze. 
 
6.5 Nature and contents of container 
 
10.2 cm x 10.2 cm sealant matrix in a tray (polyester).  The tray is in a sachet (polyester laminated 
aluminium foil) with a seal.  Pack size of 1, 10.2 cm x 10.2 cm sealant matrix. 
 

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5.1 cm x 10.2 cm sealant matrix in a tray (polyester). The tray is in a sachet (polyester laminated 
aluminum foil) with a seal.  Pack size of 2, 5.1 cm x 10.2 cm sealant matrices. 
 
6.6 Special precautions for disposal and other handling 
 
The instructions for use are also described in the in the healthcare professional’s package leaflet part. 
 
● EVARREST comes ready to use in sterile packages and must be handled using sterile technique 

in aseptic conditions. Discard damaged packages. 
 
● To open the product, remove the foil sachet from the carton, carefully peel open the foil sachet 

avoiding contact with the inside of the foil or the white sterile tray containing EVARREST. 
 
● Remove the white sterile tray from the pouch and place onto the sterile field. 
 
● Hold the tray securely in the palm of the hand, ensuring that the side with the holes is facing 

upwards, and use the tabs on the side of the tray to remove the top of the tray with the other 
hand. 

 
● The lower portion of the tray contains EVARREST with the active side facing downwards. The 

active side is powdery in appearance.  The non-active side has an embossed wave pattern. 
 
● Keep EVARREST dry after opening. The product can remain in the sterile field to be available 

for use throughout the procedure. EVARREST does not stick to gloves, forceps, or surgical 
instruments. 

 
Application of EVARREST 
 
EVARREST is to be applied with approximately 3 minutes of firm manual compression. 
 
1. Using sterile scissors, carefully cut EVARREST to the size and shape as necessary to fit and 

maintain contact with the bleeding area with an overlap of approximately 1 to 2 cm. Keep the 
powdery white-to-yellow colour active side of EVARREST facing down while in the tray. 

 

 
 
2. Remove excess blood or fluid from the site of application if required to improve visibility. The 

bleeding source should be clearly identified, and it must be ensured that EVARREST is applied 
directly onto the bleeding source by covering it completely. EVARREST can be used in an 
actively bleeding field.  

 
3. Apply the active side of EVARREST to the bleeding area, allowing full contact with the tissue. 

The product is activated upon contact with fluid, and adheres and conforms to tissue. 
 

 
 

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4. Apply an appropriately sized piece of EVARREST to adequately cover the entire bleeding area, 
with an overlap of approximately 1 to 2 cm onto non-bleeding tissue, to assist with adherence to 
the wound site. 

 

 
 
5a) Hold dry or moist surgical gauze or laparotomy pads over EVARREST to achieve full contact 

with the bleeding surface.  
 

  
 
5b) To ensure haemostasis, immediately apply manual compression over the entire surface of 

EVARREST (including the area of overlap) sufficient to stem all bleeding. Maintain 
compression for approximately 3 minutes, to control the bleeding.   

 

 
 
6. Gently remove surgical gauze or laparotomy pads from the application site, without disrupting 

or dislodging EVARREST or the clot. Inspect EVARREST to verify that haemostasis has been 
achieved and to ensure that there is no crimping over the bleeding area. If not satisfied with the 
placement, remove EVARREST and use a new EVARREST sealant matrix. EVARREST will 
remain in place and adhere to the tissue, and is absorbable. 

 

 
 
7. The application site should be monitored intraoperatively to verify that haemostasis is 

maintained. 
 
Re-Treatment 
 
● Re-treatment may be required if there are folds, creases, or crimps in the EVARREST sealant 

matrix. If not satisfied with the placement of EVARREST, remove the used EVARREST 

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sealant matrix and repeat the application procedure above with a new EVARREST sealant 
matrix. 

 
● If bleeding is due to insufficient coverage of the bleeding area, additional EVARREST sealant 

matrices may be applied. Apply in a single layer; ensure that the edges overlap (by 
approximately 1 to 2 cm) with the existing EVARREST sealant matrix. 

 
● If bleeding is due to incomplete adherence to the tissue (where bleeding persists from under the 

dressing), remove EVARREST sealant matrix and use a new EVARREST sealant matrix. 
 

● If bleeding still occurs during or after the specified duration of compression, remove the used 
EVARREST sealant matrix and inspect the bleeding site. If no other primary haemostatic 
measures (i.e., standard surgical techniques) appear to be required, repeat the application 
procedure above with a new EVARREST sealant matrix. 

 
Disposal 
 
Any unused product or waste material should be disposed of in accordance with local requirements 
 
 
7. MARKETING AUTHORISATION HOLDER 
 
Omrix Biopharmaceuticals N.V. 
Leonardo Da Vincilaan 15  
1831 Diegem  
Belgium  
Telephone: +32 2 746 30 00 
Telefax: + 32 2 746 30 01 
 
 
8. MARKETING AUTHORISATION NUMBER(S)  
 
EU/1/13/868/001 
EU/1/13/868/002 
 
 
9. DATE OF FIRST AUTHORISATION/RENEWAL OF THE AUTHORISATION 
 
Date of first authorisation: 29 September 2013 
 
 
10. DATE OF REVISION OF THE TEXT 
 
Detailed information on this medicinal product is available on the website of the European Medicines 
Agency http://www.ema.europa.eu. 
 

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ANNEX II 
 

A. MANUFACTURER(S) OF THE BIOLOGICAL ACTIVE SUBSTANCE(S) AND 
MANUFACTURER(S) RESPONSIBLE FOR BATCH RELEASE  
  
B. CONDITIONS OR RESTRICTIONS REGARDING SUPPLY AND USE 
 
C. OTHER CONDITIONS AND REQUIREMENTS OF THE MARKETING 
AUTHORISATION 
 
D. CONDITIONS OR RESTRICTIONS WITH REGARD TO THE SAFE AND 
EFFECTIVE USE OF THE MEDICINAL PRODUCT 

 
 

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A. MANUFACTURER(S) OF THE BIOLOGICAL ACTIVE SUBSTANCES AND 
MANUFACTURER(S) RESPONSIBLE FOR BATCH RELEASE 

 
Name and address of the manufacturer(s) of the biological active substance(s)  
 
Human Fibrinogen and Human Thrombin: 
Omrix Biopharmaceuticals Ltd. 
Plasma Fractionation Institute (Omrix-PFI), MDA Services Center 
Sheba Medical Center 
Ramat Gan 5262000 
POB 888 
Kiryat Ono 5510801 
Israel 
 
Human Fibrinogen: 
Omrix Biopharmaceuticals Ltd.  
Jerusalem Plant (Omrix-JP)  
5 Kiryat Hamada St.,  
Ramot Meir Building  
Har-Hotzvim P.O.B. 45075  
Jerusalem 9777605 
Israel 
 
Name and address of the manufacturer(s) responsible for batch release 
Omrix Biopharmaceuticals N.V. 
Leonardo Da Vincilaan 15 
1831 Diegem 
Belgium 
 
 

B. CONDITIONS OR RESTRICTIONS REGARDING SUPPLY AND USE 
 
Medicinal products on “restricted” medical prescription, reserved for use in certain specialised 
areas (see Annex I: Summary of Product Characteristics, section 4.2). 
 
 Official batch release  

 
In accordance with Article 114 of Directive 2001/83/EC, the official batch release will be 
undertaken by a state laboratory or a laboratory designated for that purpose. 
 
 

C. OTHER CONDITIONS AND REQUIREMENTS OF THE MARKETING 
AUTHORISATION  

 
 Periodic safety update reports  
 
The requirements for submission of periodic safety update reports for this medicinal product are set 
out in the list of Union reference dates (EURD list) provided for under Article 107c(7) of Directive 
2001/83/EC and any subsequent updates published on the European medicines web-portal. 
 
 

D. CONDITIONS OR RESTRICTIONS WITH REGARD TO THE SAFE AND 
EFFECTIVE USE OF THE MEDICINAL PRODUCT 

 
 Risk Management Plan (RMP) 
 
The Marketing Authorization Holder (MAH) shall perform the required pharmacovigilance 

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activities and interventions detailed in the agreed RMP presented in Module 1.8.2 of the Marketing 
Authorisation and any agreed subsequent updates of the RMP. 
 
An updated RMP should be submitted: 
 

 At the request of the European Medicines Agency; 
 

 Whenever the risk management system is modified, especially as the result of new 
information being received that may lead to a significant change to the benefit/risk profile or 
as the result of an important (pharmacovigilance or risk minimisation) milestone being 
reached.  

 
 

 

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ANNEX III 
 

LABELLING AND PACKAGE LEAFLET 

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A. LABELLING 

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PARTICULARS TO APPEAR ON THE OUTER PACKAGING AND THE IMMEDIATE 
PACKAGING 
 
Carton (10.2 cm x 10.2 cm, 5.1 cm x 10.2 cm) and Foil Sachet (10.2 cm x 10.2 cm) 
 
 
1. NAME OF THE MEDICINAL PRODUCT 
 
EVARREST Sealant Matrix 
 
 
2. STATEMENT OF ACTIVE SUBSTANCE(S) 
 
EVARREST contains per cm2 
 
Human Fibrinogen  8.1 mg 
Human Thrombin  40 IU 
 
 
3. LIST OF EXCIPIENTS 
 
Excipients: 
Composite Matrix (Polyglactin 910 and oxidised regenerated cellulose) 
Arginine hydrochloride 
Glycine 
Sodium chloride 
Sodium citrate  
Calcium chloride 
Human albumin 
Mannitol 
Sodium acetate 
 
 
4. PHARMACEUTICAL FORM AND CONTENTS 
 
Contains one sealant matrix (10.2 cm x 10.2 cm) 
 
Contains two sealant matrices (5.1 cm x 10.2 cm) 
2 units 
 
5. METHOD AND ROUTE(S) OF ADMINISTRATION 
 
For epilesional use. 
Read the package leaflet before use. 
 
 
6. SPECIAL WARNING THAT THE MEDICINAL PRODUCT MUST BE STORED OUT 

OF THE SIGHT AND REACH OF CHILDREN 
 
Keep out of the sight and reach of children. 
 
 
7. OTHER SPECIAL WARNING(S), IF NECESSARY 
 
 

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8. EXPIRY DATE 
 
EXP 
 
 
9. SPECIAL STORAGE CONDITIONS 
 
Do not store above 25°C.  Do not freeze. 
 
 
10. SPECIAL PRECAUTIONS FOR DISPOSAL OF UNUSED MEDICINAL PRODUCTS 

OR WASTE MATERIALS DERIVED FROM SUCH MEDICINAL PRODUCTS, IF 
APPROPRIATE 

 
Any unused product or waste material should be disposed of in accordance with local requirements. 
 
 
11. NAME AND ADDRESS OF THE MARKETING AUTHORISATION HOLDER 
 
Omrix Biopharmaceuticals N.V. 
Leonardo Da Vincilaan 15  
1831 Diegem  
Belgium  
 
 
12. MARKETING AUTHORISATION NUMBER(S)  
 
EU/1/13/868/001 
EU/1/13/868/002 
 
 
13. BATCH NUMBER 
 
Lot 
 
 
14. GENERAL CLASSIFICATION FOR SUPPLY 
 
Medicinal product subject to medical prescription. 
 
 
15. INSTRUCTIONS ON USE 
 
 
 
16. INFORMATION IN BRAILLE 
 
Justification for not including Braille accepted. 
 
 
17. UNIQUE IDENTIFIER-2DBARCODE 
 
2D barcode carrying the unique identifier included.             
 

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18. UNIQUE IDENTIFIER – HUMAN READABLE DATA 
 
PC: {number} 
SN: {number} 
NN: {number} 
 

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PARTICULARS TO APPEAR ON BLISTERS OR STRIPS 
 
Foil Sachet (5.1 cm x 10.2 cm) 
 
 
1. NAME OF THE MEDICINAL PRODUCT 
 
EVARREST Sealant Matrix 
 
EVARREST contains per cm2 
 
Human Fibrinogen  8.1 mg 
Human Thrombin  40 IU 
 
Contains one sealant matrix (5.1 cm x 10.2 cm) 
 
 
2. NAME OF THE MARKETING AUTHORISATION HOLDER 
 
Omrix Biopharmaceuticals N.V. 
 
 
3. EXPIRY DATE 
 
EXP 
 
 
4. BATCH NUMBER 
 
Lot 
 
 
5. OTHER 
 
For epilesional use. 
Read the package leaflet before use. 
 
Do not store above 25°C.  Do not freeze. 
 
EU/1/13/868/002 
 
 

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21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

B. PACKAGE LEAFLET 

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Package leaflet: Information for the patient 
 

EVARREST Sealant Matrix 
 

Human Fibrinogen / Human Thrombin 
 

 This medicine is subject to additional monitoring. This will allow quick identification of new 
safety information. You can help by reporting any side effects you may get. See the end of section 4 
for how to report side effects. 
 
Read all of this leaflet carefully before this medicine is used to treat you, because it contains 
important information for you. 
 
- Keep this leaflet. You may need to read it again.  
- If you have any further questions, ask your doctor. 
- If you get any side effects, talk to your doctor. This includes any possible side effects not listed 

in this leaflet. See section 4. 
 
What is in this leaflet 
 
1. What EVARREST is and what it is used for  
2. What you need to know before you are treated with EVARREST 
3. How EVARREST is used  
4. Possible side effects  
5. How to store EVARREST  
6. Contents of the pack and other information 
 
 
1. What EVARREST is and what it is used for 
 
EVARREST is a combination product made from an absorbable material (Matrix) coated with human 
fibrinogen and human thrombin.  
 
Fibrinogen is a protein extracted from the blood that forms a fibrin clot when acted upon by the 
enzyme thrombin. When the dry powder coating of EVARREST is wetted, the thrombin acts on the 
fibrinogen to rapidly form a clot. The fibrin clot becomes embedded in the Matrix which enables 
EVARREST to stick firmly to the surrounding tissue. 
 
EVARREST is applied during surgical operations in adult subjects, to stop bleeding and oozing during 
the operation. It is applied directly onto tissue where it sticks firmly and stops bleeding. It is left in 
place after the operation and is absorbed by the body. 
 
 
2. What you need to know before you are treated with EVARREST: 
 
Your surgeon must not treat you with EVARREST in the following circumstances: 
 
EVARREST must not be applied inside blood vessels. 
 
You must not be treated with EVARREST if you are allergic to human fibrinogen or human thrombin 
or to any of the other ingredients of this medicine (listed in section 6). 
 
EVARREST must not be used to repair injuries to the wall of large arteries or veins where the product 
is exposed to constant blood flow and pressure. 
 
 

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23 

EVARREST must not be used in closed spaces (for example, in, around, or next to openings or 
passages in the bone or other restricted areas around bone) where it could swell and compress nerves 
or blood vessels. 
 
EVARREST must not be used in the presence of active infection or in contaminated areas of the body 
because infection may occur. 
 
Warnings and precautions  
 
Talk to your surgeon before you are treated with EVARREST. 
 
Applications for which adequate data are not available 
The use of EVARREST has not been studied in the following procedures, and there is therefore no 
information to show that it would be effective: 
 
- surgery to the brain or spinal cord 
- controlling bleeding in the stomach or intestines by applying the product through an endoscope 

(tube) 
- sealing surgical repairs to the intestines. 
 
Foreign body reactions 
As with any product which is implanted, the body may develop a reaction to the foreign material. This 
could result in problems with healing. EVARREST should only be used in a single layer with an 
overlap of approximately 1 to 2 cm onto non-bleeding tissue to help it stick to the bleeding area. The 
size of EVARREST should be limited to what is necessary to stop bleeding. 
 
Hypersensitivity reactions 
Allergic-type hypersensitivity reactions are possible. Signs of such reactions include hives, rash, 
tightness of the chest, wheezing, drop in blood pressure, and anaphylaxis (a severe reaction with a 
rapid onset). If these symptoms occur during surgery, the use of the product should be stopped 
immediately. 
 
Transmission of infectious agents 
When medicines are made from human blood or plasma, certain measures are put into place to prevent 
infections being passed on to patients. These include: 
 
- careful selection of blood and plasma donors to make sure those at risk of carrying infections 

are excluded. 
- the testing of each donation and pools of plasma for signs of viruses/infections.  
- the inclusion of steps in the processing of the blood and plasma that can inactivate or remove 

viruses.  
 
Despite these measures, when medicines prepared from human blood or plasma are given, the 
possibility of passing on infection cannot be totally excluded. This also applies to any unknown or 
emerging viruses, or other types of infections. 
 
The measures taken in the manufacture of fibrinogen and thrombin are considered effective for 
enveloped viruses such as human immunodeficiency virus (HIV), hepatitis B virus and hepatitis C 
virus, and for the non-enveloped virus, hepatitis A. The measures taken may be of limited value 
against non-enveloped viruses such as parvovirus B19. Parvovirus B19 infection may be serious for 
pregnant women (foetal infection) and for individuals whose immune system is depressed or who have 
some types of anaemia (e.g., sickle cell disease or haemolytic anaemia). 
 
It is strongly recommended that every time you are treated with EVARREST, the name and batch 
number of the medicine are recorded in order to maintain a record of the batches used. 
 
Children and adolescents 

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EVARREST is not recommended for use in children and adolescents under 18 years of age. 
 
Other medicines and EVARREST 
 
Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other 
medicines. 
 
Pregnancy, breast-feeding and fertility 
 
There is not enough information available to know whether any particular risks are associated with the 
use of EVARREST during pregnancy or whilst breast-feeding, or whether it could affect fertility. If 
you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask 
your doctor for advice before taking this medicine. 
 
EVARREST contains sodium 
 
This medicine contains up to 3.0 mmol (68.8 mg) sodium in each EVARREST sealant matrix. This 
should be taken into consideration by patients on a controlled sodium diet.  
 
 
3. How EVARREST is used 
 
The surgeon will apply EVARREST during your operation. It is applied by pressing firmly onto 
bleeding tissue for approximately 3 minutes. EVARREST is activated upon contact with blood or 
other fluid and will stick firmly to the tissue. It is left in place and is absorbed by the body in 
approximately 8 weeks. 
 
EVARREST can be cut to the size and shape required to fit the size of the bleeding area. The amount 
of EVARREST that will be applied depends on the surface area and location of the bleeding site to be 
treated during the operation. EVARREST should only be used in a single layer. Up to the equivalent 
of two 10.2 cm x 10.2 cm units or four 5.1 cm x 10.2 cm units should be used if needed to cover the 
entire bleeding area, with an overlap of approximately 1 to 2 cm. If bleeding still occurs, the 
EVARREST sealant matrix can be removed, and a new one can be applied. 
 
The total amount of EVARREST left in the body after the operation should not exceed the size of two 
10.2 cm x 10.2 cm sealant matrices or four 5.1 cm x 10.2 cm sealant matrices. 
 
 
4. Possible side effects 
 
Like all medicines, this medicine can cause side effects, although not everybody gets them. The 
following adverse events which occurred during clinical studies were considered to be related to the 
use of EVARREST: 
 
Most Serious Side Effects 
Bleeding (haemorrhage) 
 
- From the connection of two vessels (anastomotic haemorrhage); the frequency was 

uncommon (may affect up to 1 in 100 people). 
- From the stomach (intra-abdominal haemorrhage); the frequency was uncommon (may affect 

up to 1 in 100 people). 
- During surgery (operative haemorrhage); the frequency was uncommon (may affect up to 1 in 

100 people). 
- After surgery (post-procedural haemorrhage); the frequency was uncommon (may affect up to 

1 in 100 people). 
 

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25 

Blood clot (thromboembolism) 
 
- In the veins, particularly of the legs (deep vein thrombosis) 
- In the arteries supplying the lungs (pulmonary embolism) 
 The frequency of both of these effects was uncommon (may affect up to 1 in 100 people). 
 
Unintentional fluid intake into the airway (aspiration), build up of excess fluid in the cavity 
surrounding the lungs; the frequency was uncommon (may affect up to 1 in 100 people). 
 
Accumulation of fluid in the stomach, swelling of the stomach; the frequency was uncommon (may 
affect up to 1 in 100 people). 
 
Accumulation of fluid in the pancreas: the frequency was uncommon (may affect up to 1 in 100 
people). 
 
Increase in the levels of fibrinogen in the blood: the frequency was uncommon (may affect up to 1 in 
100 people). 
 
If you experience any symptoms such as vomiting with blood, blood in your stool, blood in your 
draining tube from your abdomen, swelling or skin discolouration in your extremities, chest pain and 
shortness of breath, and/or any other symptoms related to your surgery, please contact your doctor or 
surgeon immediately. 
 
EVARREST contains the components of fibrin sealant. Fibrin sealants may, in rare cases (up to 1 in 
1,000 people), cause an allergic reaction. If you experience an allergic reaction you might have one or 
more of the following symptoms: swelling under the skin (angioedema), skin rash, hives or wheals 
(nettle-rash), tightness of the chest, chills, flushing, headache, low blood pressure, lethargy, nausea, 
restlessness, increased heart rate, tingling, vomiting, or wheezing. If you experience any of these 
symptoms after surgery you should consult your doctor or surgeon. 
 
There is a also a theoretical possibility that you could develop antibodies to the proteins in 
EVARREST, which could potentially interfere with blood clotting. The frequency of this type of event 
is not known (cannot be estimated from available data). 
 
Reporting of side effects 
If you get any side effects, talk to your doctor or surgeon. This includes any possible side effects not 
listed in this leaflet. You can also report side effects directly via the national reporting system listed in 
Appendix V. By reporting side effects you can help provide more information on the safety of this 
medicine. 
 
 
5. How EVARREST is stored 
 
EVARREST must be kept out of the sight and reach of children. 
 
EVARREST must not be used after the expiry date which is stated on the foil sachet as well as the 
carton after EXP. The expiry date refers to the last day of that month. 
 
EVARREST must not be stored above 25°C and must not be frozen. 
 
EVARREST must be kept dry at all times prior to application to avoid pre-activation.  
 
The foil sachet protects EVARREST from moisture and from microbiological contamination.  
 
 
6. Contents of the pack and other information 
 

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26 

What EVARREST contains  
 
- The active substances are as follows: 

 
- Human fibrinogen (8.1 mg/cm2) 
- Human thrombin (40 IU/ cm2) 

 
- The other ingredients are:  

- Composite Matrix (Polyglactin 910 and oxidised regenerated cellulose) 
- Arginine hydrochloride 
- Glycine 
- Sodium chloride 
- Sodium citrate  
- Calcium chloride 
- Human albumin 
- Mannitol 
- Sodium acetate 

 
What EVARREST looks like and contents of the pack 
 
EVARREST is presented as a sealant matrix which is 10.2 cm x 10.2 cm in size. Pack size of 1 and as 
sealant matrices which are 5.1 cm x 10.2 cm in size, Pack size of 2. 
 
 
Marketing Authorisation Holder and Manufacturer 
 
Omrix Biopharmaceuticals N.V. 
Leonardo Da Vincilaan 15 
1831 Diegem 
Belgium 
Telephone: +32 2 746 30 00 
Telefax: + 32 2 746 30 01 
 
For any information about this medicine, please contact the Manufacturer: 
 
Pharmacovigilance Department 
Omrix Biopharmaceuticals Ltd 
Plasma Fractionation Institute (Omrix-PFI), MDA Services Center 
Sheba Medical Center 
Ramat Gan 5262000 
POB 888 
Kiryat Ono 5510801 
Israel 
Telephone: +972-3-5316512 
Telefax: +972-3-5316590 
 
This leaflet was last revised in MM/YYYY 
 
Other sources of information 
 
Detailed information on this medicine is available on the European Medicines Agency web site: 
http://www.ema.europa.eu.  
 
This leaflet is available in all EU/EEA languages on the European Medicines Agency website.  
 
--------------------------------------------------------------------------------------------------------------------------- 

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The following information is intended for healthcare professionals only: 
 
Instructions for Use 
 
Read this before you open the package 
 
Handling of  EVARREST 
 
EVARREST comes ready to use in sterile packages and must be handled using sterile technique in 
aseptic conditions. Discard damaged packages as re-sterilisation is not possible. 
 
To open the product, remove the foil sachet from the carton, carefully peel open the foil sachet 
avoiding contact with the inside of the foil or the white sterile tray containing EVARREST. 
 
Remove the white sterile tray from the pouch and place onto the sterile field. 
 
Hold the tray securely in the palm of the hand, ensuring that the side with the holes is facing upwards, 
and use the tabs on the side of the tray to remove the top of the tray with the other hand. 
 
The lower portion of the tray contains EVARREST with the active side facing downwards. The active 
side is powdery in appearance. The non-active side has an embossed wave pattern. 
 
Keep EVARREST dry after opening. The EVARREST sealant matrix can remain in the sterile field to 
be available for use throughout the procedure. EVARREST does not stick to gloves, forceps, or 
surgical instruments. 
 
Storage of EVARREST 
 
Do not use after the expiry date stated on the carton and label.  
 
Keep out of sight and reach of children. 
 
Do not store above 25°C.  Do not freeze. 
 
 
Application of EVARREST 
 
For epilesional use only. EVARREST is to be applied with approximately 3 minutes of firm manual 
compression. 
 
1. Using sterile scissors, carefully cut EVARREST to the size and shape as necessary to fit and 

maintain contact with the bleeding area with an overlap of approximately 1 to 2 cm. Keep the 
powdery white-to-yellow colour active side of EVARREST facing down while in the tray. 

 

 
 
2. Remove excess blood or fluid from the site of application if required to improve visibility. The 

bleeding source should be clearly identified and it must be ensured that EVARREST is applied 
directly onto the bleeding source by covering it completely. EVARREST can be used in an 
actively bleeding field.  

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3. Apply the active side of EVARREST to the bleeding area, allowing full contact with the tissue. 

The product is activated upon contact with fluid, and adheres and conforms to tissue. 
 

 
 
4. Apply an appropriately sized piece of EVARREST to adequately cover the entire bleeding area, 

with an overlap of approximately 1 to 2 cm onto non-bleeding tissue, to assist with adherence to 
the wound site. 

 

 
 
5a) Hold dry or moist surgical gauze or laparotomy pads over EVARREST to achieve full contact 

with the bleeding surface.  
 

  
 
5b) To ensure haemostasis, immediately apply manual compression over the entire surface of the 

EVARREST (including the area of overlap) sufficient to stem all bleeding. Maintain 
compression for approximately 3 minutes, to control the bleeding.   

 

 
 
6. Gently remove surgical gauze or laparotomy pads from the application site, without disrupting 

or dislodging EVARREST or the clot. Inspect EVARREST to verify that haemostasis has been 
achieved and to ensure that there is no crimping over the bleeding area. If not satisfied with the 
placement, remove EVARREST and use a new EVARREST sealant matrix. EVARREST will 
remain in place and adhere to the tissue, and is absorbable. 

 

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29 

 
 
7. The application site should be monitored intraoperatively to verify that haemostasis is 

maintained. 
 
Re-Treatment 
 
● Re-treatment may be required if there are folds, creases, or crimps in the EVARREST sealant 

matrix. If not satisfied with the placement of EVARREST, remove the used EVARREST 
sealant matrix and repeat the application procedure above with a new EVARREST sealant 
matrix. 

 
● If bleeding is due to insufficient coverage of the bleeding area, additional EVARREST sealant 

matrices may be applied. Apply in a single layer; ensure that the edges overalap (by 
approximately 1 to 2 cm) with the existing EVARREST sealant matrix. 

 
● If bleeding is due to incomplete adherence to the tissue (where bleeding persists from under the 

dressing), remove EVARREST sealant matrix and use a new one. 
 
● If bleeding still occurs during or after the specified duration of compression, remove the used 

EVARREST sealant matrix and inspect the bleeding site. If no other primary haemostatic 
measures (i.e., standard surgical techniques) appear to be required, repeat the application 
procedure above with a new EVARREST sealant matrix. 

 
Disposal 
 
Any unused product or waste material should be disposed of in accordance with local requirements. 
 

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	SUMMARY OF PRODUCT CHARACTERISTICS
	A. MANUFACTURER(S) OF THE BIOLOGICAL ACTIVE SUBSTANCES ANDMANUFACTURER(S) RESPONSIBLE FOR BATCH RELEASE
	B. CONDITIONS OR RESTRICTIONS REGARDING SUPPLY AND USE
	C. OTHER CONDITIONS AND REQUIREMENTS OF THE MARKETINGAUTHORISATION
	D. CONDITIONS OR RESTRICTIONS WITH REGARD TO THE SAFE ANDEFFECTIVE USE OF THE MEDICINAL PRODUCT
	A. LABELLING
	B. PACKAGE LEAFLET
{'Title': '1. what evarrest is and what it is used for', 'Section_Content': 'evarrest is a combination product made from an absorbable material (matrix) coated with human fibrinogen and human thrombin. fibrinogen is a protein extracted from the blood that forms a fibrin clot when acted upon by the enzyme thrombin. when the dry powder coating of evarrest is wetted, the thrombin acts on the fibrinogen to rapidly form a clot. the fibrin clot becomes embedded in the matrix which enables evarrest to stick firmly to the surrounding tissue. evarrest is applied during surgical operations in adult subjects, to stop bleeding and oozing during the operation. it is applied directly onto tissue where it sticks firmly and stops bleeding. it is left in place after the operation and is absorbed by the body.', 'Entity_Recognition': [{'Text': 'evarrest', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'a combination product', 'Type': 'TREATMENT', 'BeginOffset': 12, 'EndOffset': 33}, {'Text': 'an absorbable material (matrix)', 'Type': 'TREATMENT', 'BeginOffset': 44, 'EndOffset': 75}, {'Id': 3, 'BeginOffset': 88, 'EndOffset': 104, 'Score': 0.46967241168022156, 'Text': 'human fibrinogen', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 4, 'BeginOffset': 109, 'EndOffset': 123, 'Score': 0.9358112215995789, 'Text': 'human thrombin', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'fibrinogen', 'Type': 'TEST', 'BeginOffset': 125, 'EndOffset': 135}, {'Text': 'a protein', 'Type': 'PROBLEM', 'BeginOffset': 139, 'EndOffset': 148}, {'Text': 'the blood', 'Type': 'TEST', 'BeginOffset': 164, 'EndOffset': 173}, {'Text': 'a fibrin clot', 'Type': 'PROBLEM', 'BeginOffset': 185, 'EndOffset': 198}, {'Text': 'the enzyme thrombin', 'Type': 'TEST', 'BeginOffset': 218, 'EndOffset': 237}, {'Text': 'the dry powder coating of evarrest', 'Type': 'TREATMENT', 'BeginOffset': 244, 'EndOffset': 278}, {'Text': 'the fibrinogen', 'Type': 'TEST', 'BeginOffset': 311, 'EndOffset': 325}, {'Text': 'a clot', 'Type': 'PROBLEM', 'BeginOffset': 342, 'EndOffset': 348}, {'Text': 'the fibrin clot', 'Type': 'PROBLEM', 'BeginOffset': 350, 'EndOffset': 365}, {'Id': 0, 'BeginOffset': 443, 'EndOffset': 461, 'Score': 0.4080081880092621, 'Text': 'surrounding tissue', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': 'surgical operations', 'Type': 'TREATMENT', 'BeginOffset': 490, 'EndOffset': 509}, {'Id': 7, 'BeginOffset': 537, 'EndOffset': 545, 'Score': 0.7795835137367249, 'Text': 'bleeding', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': []}, {'Id': 8, 'BeginOffset': 550, 'EndOffset': 556, 'Score': 0.7337278723716736, 'Text': 'oozing', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': [{'Name': 'SIGN', 'Score': 0.5818333029747009}]}, {'Text': 'the operation', 'Type': 'TREATMENT', 'BeginOffset': 564, 'EndOffset': 577}, {'Id': 1, 'BeginOffset': 607, 'EndOffset': 613, 'Score': 0.47891104221343994, 'Text': 'tissue', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': 'stops bleeding', 'Type': 'PROBLEM', 'BeginOffset': 641, 'EndOffset': 655}, {'Text': 'the operation', 'Type': 'TREATMENT', 'BeginOffset': 683, 'EndOffset': 696}, {'Id': 2, 'BeginOffset': 720, 'EndOffset': 724, 'Score': 0.6869521737098694, 'Text': 'body', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}]}
{'Title': '2. what you need to know before you are treated with evarrest', 'Section_Content': ': your surgeon must not treat you with evarrest in the following circumstances: evarrest must not be applied inside blood vessels. you must not be treated with evarrest if you are allergic to human fibrinogen or human thrombin or to any of the other ingredients of this medicine (listed in section 6). evarrest must not be used to repair injuries to the wall of large arteries or veins where the product is exposed to constant blood flow and pressure. evarrest must not be used in closed spaces (for example, in, around, or next to openings or passages in the bone or other restricted areas around bone) where it could swell and compress nerves or blood vessels. evarrest must not be used in the presence of active infection or in contaminated areas of the body because infection may occur. warnings and precautions talk to your surgeon before you are treated with evarrest. applications for which adequate data are not available the use of evarrest has not been studied in the following procedures, and there is therefore no information to show that it would be effective: - surgery to the brain or spinal cord - controlling bleeding in the stomach or intestines by applying the product through an endoscope (tube) - sealing surgical repairs to the intestines. foreign body reactions as with any product which is implanted, the body may develop a reaction to the foreign material. this could result in problems with healing. evarrest should only be used in a single layer with an overlap of approximately 1 to 2 cm onto non-bleeding tissue to help it stick to the bleeding area. the size of evarrest should be limited to what is necessary to stop bleeding. hypersensitivity reactions allergic-type hypersensitivity reactions are possible. signs of such reactions include hives, rash, tightness of the chest, wheezing, drop in blood pressure, and anaphylaxis (a severe reaction with a rapid onset). if these symptoms occur during surgery, the use of the product should be stopped immediately. transmission of infectious agents when medicines are made from human blood or plasma, certain measures are put into place to prevent infections being passed on to patients. these include: - careful selection of blood and plasma donors to make sure those at risk of carrying infections are excluded. - the testing of each donation and pools of plasma for signs of viruses/infections. - the inclusion of steps in the processing of the blood and plasma that can inactivate or remove viruses. despite these measures, when medicines prepared from human blood or plasma are given, the possibility of passing on infection cannot be totally excluded. this also applies to any unknown or emerging viruses, or other types of infections. the measures taken in the manufacture of fibrinogen and thrombin are considered effective for enveloped viruses such as human immunodeficiency virus (hiv), hepatitis b virus and hepatitis c virus, and for the non-enveloped virus, hepatitis a. the measures taken may be of limited value against non-enveloped viruses such as parvovirus b19. parvovirus b19 infection may be serious for pregnant women (foetal infection) and for individuals whose immune system is depressed or who have some types of anaemia (e.g., sickle cell disease or haemolytic anaemia). it is strongly recommended that every time you are treated with evarrest, the name and batch number of the medicine are recorded in order to maintain a record of the batches used. children and adolescents 24 evarrest is not recommended for use in children and adolescents under 18 years of age. other medicines and evarrest tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines. pregnancy, breast-feeding and fertility there is not enough information available to know whether any particular risks are associated with the use of evarrest during pregnancy or whilst breast-feeding, or whether it could affect fertility. if you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor for advice before taking this medicine. evarrest contains sodium this medicine contains up to 3.0 mmol (68.8 mg) sodium in each evarrest sealant matrix. this should be taken into consideration by patients on a controlled sodium diet.', 'Entity_Recognition': [{'Text': 'evarrest', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'evarrest', 'Type': 'TREATMENT', 'BeginOffset': 80, 'EndOffset': 88}, {'Id': 0, 'BeginOffset': 116, 'EndOffset': 129, 'Score': 0.5656752586364746, 'Text': 'blood vessels', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': 'allergic', 'Type': 'PROBLEM', 'BeginOffset': 180, 'EndOffset': 188}, {'Text': 'human fibrinogen', 'Type': 'TREATMENT', 'BeginOffset': 192, 'EndOffset': 208}, {'Text': 'human thrombin', 'Type': 'TREATMENT', 'BeginOffset': 212, 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{'Title': '3. how evarrest is used', 'Section_Content': 'the surgeon will apply evarrest during your operation. it is applied by pressing firmly onto bleeding tissue for approximately 3 minutes. evarrest is activated upon contact with blood or other fluid and will stick firmly to the tissue. it is left in place and is absorbed by the body in approximately 8 weeks. evarrest can be cut to the size and shape required to fit the size of the bleeding area. the amount of evarrest that will be applied depends on the surface area and location of the bleeding site to be treated during the operation. evarrest should only be used in a single layer. up to the equivalent of two 10.2 cm x 10.2 cm units or four 5.1 cm x 10.2 cm units should be used if needed to cover the entire bleeding area, with an overlap of approximately 1 to 2 cm. if bleeding still occurs, the evarrest sealant matrix can be removed, and a new one can be applied. the total amount of evarrest left in the body after the operation should not exceed the size of two 10.2 cm x 10.2 cm sealant matrices or four 5.1 cm x 10.2 cm sealant matrices.', 'Entity_Recognition': [{'Text': 'evarrest', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'your operation', 'Type': 'TREATMENT', 'BeginOffset': 39, 'EndOffset': 53}, {'Text': 'bleeding tissue', 'Type': 'PROBLEM', 'BeginOffset': 93, 'EndOffset': 108}, {'Text': '3', 'Type': 'NUMBER', 'BeginOffset': 127, 'EndOffset': 128}, {'Id': 1, 'BeginOffset': 228, 'EndOffset': 234, 'Score': 0.7175735831260681, 'Text': 'tissue', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Id': 3, 'BeginOffset': 279, 'EndOffset': 283, 'Score': 0.652502715587616, 'Text': 'body', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': '8', 'Type': 'NUMBER', 'BeginOffset': 301, 'EndOffset': 302}, {'Text': 'the bleeding area', 'Type': 'PROBLEM', 'BeginOffset': 380, 'EndOffset': 397}, {'Text': 'evarrest', 'Type': 'TREATMENT', 'BeginOffset': 413, 'EndOffset': 421}, {'Id': 4, 'BeginOffset': 458, 'EndOffset': 470, 'Score': 0.6021117568016052, 'Text': 'surface area', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': 'the bleeding site', 'Type': 'PROBLEM', 'BeginOffset': 487, 'EndOffset': 504}, {'Text': 'the operation', 'Type': 'TREATMENT', 'BeginOffset': 526, 'EndOffset': 539}, {'Text': 'evarrest', 'Type': 'TREATMENT', 'BeginOffset': 541, 'EndOffset': 549}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 617, 'EndOffset': 621}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 627, 'EndOffset': 631}, {'Text': '5.1', 'Type': 'NUMBER', 'BeginOffset': 649, 'EndOffset': 652}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 658, 'EndOffset': 662}, {'Text': 'the entire bleeding area', 'Type': 'PROBLEM', 'BeginOffset': 706, 'EndOffset': 730}, {'Text': '1', 'Type': 'NUMBER', 'BeginOffset': 765, 'EndOffset': 766}, {'Text': '2', 'Type': 'NUMBER', 'BeginOffset': 770, 'EndOffset': 771}, {'Id': 12, 'BeginOffset': 779, 'EndOffset': 787, 'Score': 0.966808557510376, 'Text': 'bleeding', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': [{'Name': 'DIAGNOSIS', 'Score': 0.42945852875709534}]}, {'Text': 'the evarrest sealant matrix', 'Type': 'TREATMENT', 'BeginOffset': 802, 'EndOffset': 829}, {'Text': 'evarrest left in the body', 'Type': 'TREATMENT', 'BeginOffset': 896, 'EndOffset': 921}, {'Text': 'the operation', 'Type': 'TREATMENT', 'BeginOffset': 928, 'EndOffset': 941}, {'Text': 'two 10.2 cm x 10.2 cm sealant matrices', 'Type': 'TREATMENT', 'BeginOffset': 972, 'EndOffset': 1010}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 976, 'EndOffset': 980}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 986, 'EndOffset': 990}, {'Text': '5.1', 'Type': 'NUMBER', 'BeginOffset': 1019, 'EndOffset': 1022}, {'Text': '10.2 cm sealant matrices', 'Type': 'TREATMENT', 'BeginOffset': 1028, 'EndOffset': 1052}, {'Text': '2', 'Type': 'NUMBER', 'BeginOffset': 1031, 'EndOffset': 1032}]}
{'Title': '4. possible side effects', 'Section_Content': 'like all medicines, this medicine can cause side effects, although not everybody gets them. the following adverse events which occurred during clinical studies were considered to be related to the use of evarrest: most serious side effects bleeding (haemorrhage) - from the connection of two vessels (anastomotic haemorrhage); the frequency was uncommon (may affect up to 1 in 100 people). - from the stomach (intra-abdominal haemorrhage); the frequency was uncommon (may affect up to 1 in 100 people). - during surgery (operative haemorrhage); the frequency was uncommon (may affect up to 1 in 100 people). - after surgery (post-procedural haemorrhage); the frequency was uncommon (may affect up to 1 in 100 people). blood clot (thromboembolism) - in the veins, particularly of the legs (deep vein thrombosis) - in the arteries supplying the lungs (pulmonary embolism) the frequency of both of these effects was uncommon (may affect up to 1 in 100 people). unintentional fluid intake into the airway (aspiration), build up of excess fluid in the cavity surrounding the lungs; the frequency was uncommon (may affect up to 1 in 100 people). accumulation of fluid in the stomach, swelling of the stomach; the frequency was uncommon (may affect up to 1 in 100 people). accumulation of fluid in the pancreas: the frequency was uncommon (may affect up to 1 in 100 people). increase in the levels of fibrinogen in the blood: the frequency was uncommon (may affect up to 1 in 100 people). if you experience any symptoms such as vomiting with blood, blood in your stool, blood in your draining tube from your abdomen, swelling or skin discolouration in your extremities, chest pain and shortness of breath, and/or any other symptoms related to your surgery, please contact your doctor or surgeon immediately. evarrest contains the components of fibrin sealant. fibrin sealants may, in rare cases (up to 1 in 1,000 people), cause an allergic reaction. if you experience an allergic reaction you might have one or more of the following symptoms: swelling under the skin (angioedema), skin rash, hives or wheals (nettle-rash), tightness of the chest, chills, flushing, headache, low blood pressure, lethargy, nausea, restlessness, increased heart rate, tingling, vomiting, or wheezing. if you experience any of these symptoms after surgery you should consult your doctor or surgeon. there is a also a theoretical possibility that you could develop antibodies to the proteins in evarrest, which could potentially interfere with blood clotting. the frequency of this type of event is not known (cannot be estimated from available data). reporting of side effects if you get any side effects, talk to your doctor or surgeon. this includes any possible side effects not listed in this leaflet. you can also report side effects directly via the national reporting system listed in appendix v. by reporting side effects you can help provide more information on 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{'Title': '5. how to store evarrest', 'Section_Content': 'evarrest must be kept out of the sight and reach of children. evarrest must not be used after the expiry date which is stated on the foil sachet as well as the carton after exp. the expiry date refers to the last day of that month. evarrest must not be stored above 25 and must not be frozen. evarrest must be kept dry at all times prior to application to avoid pre-activation. the foil sachet protects evarrest from moisture and from microbiological contamination.', 'Entity_Recognition': [{'Text': 'evarrest', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': '25', 'Type': 'NUMBER', 'BeginOffset': 266, 'EndOffset': 268}, {'Text': 'evarrest', 'Type': 'TREATMENT', 'BeginOffset': 293, 'EndOffset': 301}, {'Text': 'pre-activation', 'Type': 'PROBLEM', 'BeginOffset': 362, 'EndOffset': 376}, {'Text': 'the foil sachet protects', 'Type': 'TREATMENT', 'BeginOffset': 378, 'EndOffset': 402}, {'Text': 'microbiological contamination', 'Type': 'TEST', 'BeginOffset': 435, 'EndOffset': 464}]}
{'Title': '6. contents of the pack and other information', 'Section_Content': 'what evarrest contains - the active substances are as follows: - human fibrinogen (8.1 mg/cm2) - human thrombin (40 iu/ cm2) - the other ingredients are: - composite matrix (polyglactin 910 and oxidised regenerated cellulose) - arginine hydrochloride - glycine - sodium chloride - sodium citrate - calcium chloride - human albumin - mannitol - sodium acetate what evarrest looks like and contents of the pack evarrest is presented as a sealant matrix which is 10.2 cm x 10.2 cm in size. pack size of 1 and as sealant matrices which are 5.1 cm x 10.2 cm in size, pack size of 2.', 'Entity_Recognition': [{'Text': 'evarrest', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'human fibrinogen', 'Type': 'TEST', 'BeginOffset': 65, 'EndOffset': 81}, {'Text': '1', 'Type': 'NUMBER', 'BeginOffset': 85, 'EndOffset': 86}, {'Id': 0, 'BeginOffset': 97, 'EndOffset': 111, 'Score': 0.4256775677204132, 'Text': 'human thrombin', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [], 'Attributes': [{'Type': 'DOSAGE', 'Score': 0.20494382083415985, 'RelationshipScore': 0.999941349029541, 'RelationshipType': 'DOSAGE', 'Id': 1, 'BeginOffset': 113, 'EndOffset': 118, 'Text': '40 iu', 'Category': 'MEDICATION', 'Traits': []}]}, {'Id': 2, 'BeginOffset': 174, 'EndOffset': 189, 'Score': 0.6640594601631165, 'Text': 'polyglactin 910', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 3, 'BeginOffset': 194, 'EndOffset': 224, 'Score': 0.3647594153881073, 'Text': 'oxidised regenerated cellulose', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 4, 'BeginOffset': 228, 'EndOffset': 250, 'Score': 0.9944300055503845, 'Text': 'arginine hydrochloride', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 5, 'BeginOffset': 253, 'EndOffset': 278, 'Score': 0.9273654222488403, 'Text': 'glycine - sodium chloride', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 6, 'BeginOffset': 281, 'EndOffset': 295, 'Score': 0.998640239238739, 'Text': 'sodium citrate', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 7, 'BeginOffset': 298, 'EndOffset': 314, 'Score': 0.9983598589897156, 'Text': 'calcium chloride', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'mannitol - sodium acetate', 'Type': 'TREATMENT', 'BeginOffset': 333, 'EndOffset': 358}, {'Text': 'the pack evarrest', 'Type': 'TREATMENT', 'BeginOffset': 400, 'EndOffset': 417}, {'Text': 'a sealant matrix', 'Type': 'TREATMENT', 'BeginOffset': 434, 'EndOffset': 450}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 460, 'EndOffset': 464}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 470, 'EndOffset': 474}, {'Text': '1', 'Type': 'NUMBER', 'BeginOffset': 500, 'EndOffset': 501}, {'Text': '5.1', 'Type': 'NUMBER', 'BeginOffset': 536, 'EndOffset': 539}, {'Text': '10.2', 'Type': 'NUMBER', 'BeginOffset': 545, 'EndOffset': 549}, {'Text': 'size', 'Type': 'TEST', 'BeginOffset': 556, 'EndOffset': 560}]}