![Page 1: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/1.jpg)
Test
![Page 2: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/2.jpg)
Prothrombin Complex
Concentrates:
Reversal of Warfarin Therapy
Mark Blostein, MD, FRCP
Associate Director, Division of Hematology
Director, Anticoagulant Clinic and Coagulation
Laboratories, Jewish General Hospital
Associate Professor of Medicine, McGill University,
Montreal, QC
![Page 3: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/3.jpg)
Disclosures
Advisory Boards: Bayer, Boehringer-
Ingelheim, Octapharma, CSL-
Behring, Alexion
Research funding: Boehringer-
Ingelheim, Pfizer-BMS
Speaker’s honoraria: Octapharma,
Pfizer, CSL-Behring
![Page 4: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/4.jpg)
PL, Ca++,Va
Blood Coagulation Cascade
XI XIa
X Xa
VII VIIa IX IXa
PL, Ca++,VIIIa
PT(II) IIa
Fibrinogen Fibrin
X
VIIa/TF
Extrinsic-PT
XII XIIa
Intrinsic-PTT
![Page 5: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/5.jpg)
Propagation
Thrombin Activity
Initiation Tissue Factor/VIIa
X IX
IXa VIIIa
Xa
II IIa Va
Fibrinogen Fibrin
NEW Blood Coagulation Cascade
![Page 6: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/6.jpg)
Propagation
Thrombin Activity
Initiation Tissue Factor/VIIa
X IX
IXa VIIIa
Xa
II IIa Va
Fibrinogen Fibrin
Vitamin K dependent Factors
![Page 7: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/7.jpg)
Each vitamin K dependent protein contains 9-12 Gla residues
PT
FVII
FIX
FX
PC
PS
Steroid binding globulin domain Gla domain
EGF domain Protease domain
Zymogen activation domain
Thrombin sensitive region
Kringle domain
AA domain
![Page 8: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/8.jpg)
What is -
carboxylation?
CH2
CH2
CH
COOH
C NH
O
CH
CH2
CH
COOH
C NH
O
COOH
Glutamic acid -carboxyglutamic acid
carboxylase
![Page 9: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/9.jpg)
Glutamic acid, CO2 - carboxyglutamic acid
O2
Vitamin K-dependent
carboxylase
Vitamin K epoxide
reductase
Vitamin K
reductase
Warfarin inhibition
OH
OH
CH3
R
O
CH3
O
R
O
O
CH3
O
R
Vitamin K
![Page 10: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/10.jpg)
Propagation
Thrombin Activity
Initiation Tissue Factor/VIIa
X IX
IXa VIIIa
Xa
II IIa Va
Fibrinogen Fibrin
Coumadin
![Page 11: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/11.jpg)
What do we Anticoagulate?
1.VTE (DVT/PE) Treatment
2.VTE Prevention
A.Surgery (esp. orthopedics)
B.Medical patients
3.Stroke prevention i.e. Atrial Fibrillation
4.Prosthetic Heart Valves
![Page 12: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/12.jpg)
Problems with Coumadin:
1.Requires ~3-4 days for its effect and 3-4 days to wear off
making it impractical for patients who require procedures
2.Many drug and food interactions that interfere with its
pharmacokinetics
3.Narrow toxic-to-therapeutic window
4.Requires monitoring
![Page 13: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/13.jpg)
Hart Ann Intern Med 2007;146:857-867
29 different trials over a period of 30 years
involving 29,000 patients
60-70% risk reduction
![Page 14: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/14.jpg)
From: Meta-analysis: Antithrombotic Therapy to Prevent Stroke in Patients Who
Have Nonvalvular Atrial Fibrillation
Ann Intern Med. 2007;146(12):857-867.
29 different trials over a period of 30 years
involving 29,000 patients
60-70% risk reduction
![Page 15: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/15.jpg)
Odén, A, BMJ 2002; 325: 1073-75
Palareti, G, Lancet 1996; 348:423-428
Go, AS, JAMA 2003;290:2685-2692
Mo
rtalit
y /
1000 P
atiente
n y
ears
INR
Mortality in matched non OAT pts
1 2 3 4 5 6 7 0
100
200
300
400
500
Analysis of 1 250 000 INR-values
42 451 patients: 3 533 death
Indications: AF 58%
VTE 25%
Stroke/TIA 22%
Heart valves 18%
Myocardial Infarction 3%
Target
INR: 2.0-3.0
Optimal
INR: 2,2-2,3
Hemor-
rhage
Thrombo-
embolism
1.1-1.5 % major bleeds/pts-y
(30 000 emergencies/y [G])
Another > 30 000/y
non-hemorrhagic induced
urgent interventions [G]
Warfarin, INR and Mortality
![Page 16: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/16.jpg)
Treatment option for reversal of OAT
Withhold VKA:
Half lifes: 11 h Acenocoumarol (Sintrom)
40 h Warfarin (Coumadin)
31 h Fluindione (Previscan)
140 h Phenprocoumon
Application of vitamin K:
oral: slow decrease of INR, start within 12-24 h
i.v. : slow decrease of INR, start within 6-8 h
s.c.: ???role
Factor replacement:
immediate increase in factor activities
Will take
>>24 h
to reach
INR < 1.5
Ansell, J, Chest 2004;126:204S-233S
Baglin, TP, Br J Haematoll 2006;132:277-285
Aguilar, MI, Nayo Clin Proc 2007;83:82-92
Schulman,S, Transfus Me Rev 2007; 21:37-48
![Page 17: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/17.jpg)
![Page 18: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/18.jpg)
In a double blind randomized trial of 763 non-bleeding patients,
oral vitamin K did not reduce bleeding when INRs were between 4
and 10
![Page 19: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/19.jpg)
Treatment, time and INR
Yasaka M et al. Thromb Res. 108:25-30, 2002
![Page 20: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/20.jpg)
What are prothrombin complex concentrates (PCCs)?
Concentrated product of the vitamin dependent coagulation factors
• Prothrombin
• Factor VII
• Factor IX
• Factor X
• Protein C
• Protein S
• Heparin
Two commercial products in Canada: Octaplex (Octapharma) and Beriplex (CSL Behring)
![Page 21: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/21.jpg)
octaplex manufacturing process
Cryoprecipitate-poor plasma
Heparin and pH adjustment
Ion Exchange Chromatography
S/D Virus inactivation
Ion exchange chromatography
Virus removal: Nanofiltration
Diafiltration
Ultrafiltration
Heparin and pH adjustment
Sterile filtration, filling
Lyophilisation
octaplex®
![Page 22: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/22.jpg)
Benefits of prothrombin complex concetnrate (PCC) over
fresh frozen plasma (FFP) for reversal of warfarin
PCC vs Plasma
FFP
• Blood group specific
• Slow process to acheive target INR
• Takes time to thaw
• Large volumes needed
• Varying content of
coagulation factors
• Unpredictable effect
• Not virus inactivated
• Risk of TRALI
PCC
• Not blood group specific
• Fast application: 10 mins
• Room temperated
• Small volume
• Standardised content of
coagulation factors (1:1:1:1 ratio of FII,
FVII, FIX, FX)
• Predictable effect
• Virus inactivated
• No risk of TRALI
![Page 23: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/23.jpg)
12 patients given FFP and 14 patients given PCC Not a
randomized trial…. PCCs resulted in a lower INR
MakrisM et al; Thromb Hamost 1997; 77:477-480
~800 ml FFP or 25-50 U/kg PCC
FFP n=12/ PCC n=14
Median Value at 0 and 15 min
Pre-INR FFP Post-INR FFP Pre-INR PCC Post-INR PCC
![Page 24: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/24.jpg)
Clinical studies: LEX-202
Lubetsky, A, Thromb Res 2004;113:371-378
Study number LEX-202
Study centres (Number) Israel and Russia (n=6)
Number of patients
20 patients with major
bleedings (INR>5) or
surgical/invasive
procedures during
treatment with oral
anticoagulants (INR>3)
Treatment period Bleeding or procedure
related
Study drug (Batches
used) Octaplex (n=3)
Amount of study drug
used 37,250 IU
![Page 25: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/25.jpg)
Clinical studies: LEX-202
Lubetsky, A, Thromb Res 2004;113:371-378
n= 20
(10 bleeding, 10 surgery)
Median dose: 26,1 IU/kg
![Page 26: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/26.jpg)
Clinical studies: LEX-202
Lubetsky, A, Thromb Res 2004;113:371-378
Clinical efficacy rating
3
17
0
2
4
6
8
10
12
14
16
18
Excellent Moderate
Num
ber
of
patients
Mean dosage: 26.1 IU FIX/kg BW Dosage range: 13.7-43.8 IU FIX/kg BW
![Page 27: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/27.jpg)
Clinical studies: LEX-203
Efficacy and Safety of OCTAPLEX® in Patients Under Oral Anticoagulant
Therapy and Undergoing Surgery or Invasive Procedures
A Prospective, Non-Randomised, Non-Controlled, Open-Label, Multi-Centre
Phase III – Study (N = 60)
![Page 28: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/28.jpg)
Correction of INR.
Clinical studies: LEX-203
![Page 29: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/29.jpg)
Dosing recommendations
Initial INR 2.0 - 2.5 2.5 - 3.0 3.0 - 3.5 >3.5
Approximate dose*
(mL octaplex® / kg
body weight)
0.9 - 1.3 1.3 - 1.6 1.6 - 1.9 >1.9
The dose will depend on the INR before treatment and the targeted INR. In the
following table approximate doses (mL / kg body weight of the reconstituted
product) required for normalisation of INR (≤1.2 within 1 hour) at different initial
INR levels are given.
For example:
Recommended dose of octaplex for a 70 kg patient with starting INR of 2.5:
1.3 mL x 70 kg = 91 mL octaplex
91 mL octaplex / 20 mL per vial = 4.55 vials octaplex (2275 IU octaplex)
One vial of octaplex is 20 mL and contains 500 IU FIX
![Page 30: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/30.jpg)
![Page 31: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/31.jpg)
![Page 32: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/32.jpg)
Jewish General Hospital (JGH)
Experience
Approval from Thrombosis and
Hematology not needed
Use reviewed retrospectively
1000 FIX units for ‘everyone’
Easier to implement
Scientific evidence for using BW and
INRs not robust
Guide dose by INR 15-30 minutes post
infusion
NEED TO BE ON WARFARIN
![Page 33: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/33.jpg)
JGH Experience: Issues
Use of vitamin K
Protocol stipulates that 10 mg IV vitamin K be
given
Should be given in most circumstances except
when reversal is needed only temporary e.g.
surgical procedures such as pacemakers,
cardiac cath,
Preparation of product
![Page 34: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/34.jpg)
Treatment, time and INR
Yasaka M et al. Thromb Res. 108:25-30, 2002
![Page 35: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/35.jpg)
JGH Experience
Cost:
$750 per 1000 FIX units vs. $200-
250 per unit of FFP
i.e. same cost, maybe even cheaper
than FFP
Definite reduction in costs of
administration such as nursing costs
![Page 36: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/36.jpg)
Transfusion, 53:1451, 2013
![Page 37: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/37.jpg)
• Retrospective chart review of 103 patients who
received PCCs for bleeding or need for an urgent
procedure while patient on coumadin
• Received 1000 U (~16.7 U/kg) regardless of size
and INR
• INR checked 30 minutes after infusion with the
option of administering more if needed as judged
by the treating physician
• Assessed clinical efficacy, INR response and
toxicity within 30 days
![Page 38: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/38.jpg)
Total Patients
103
INR 3.1 – 5.0:
1 patients
(0.97%)
INR 2.1 – 3.0:
7 patients (6.8%)
Excellent: 44 patients
Moderate: 0 patients
No response: 6 patients
INR 1.6 – 2.0:
45 patients
(43.7%)
INR <1.5
50 patients
(48.5%)
Excellent: 36 patients
Moderate: 5 patients
No response: 3 patient
Unknown: 1 patient*
Excellent: 5 patients
Moderate: 1 patient
No response: 1 patient
Excellent: 1 patient
Moderate: 0 patients
No response: 0 patients
INR Response Clinical Response
Message 1: INR response not great (~50%<1.5) to PCC but clinical response excellent
Transfusion, 53:1451, 2013
![Page 39: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/39.jpg)
Clinical
Presentation
No.
(N = 103)
Clinical Response
No. (%)
Deaths
due to bleeding
(no.)
No. pts
> 1
dose
Thrombosis
Excellent Moderate None
ICH 22 14 (63.6) 0 (0.0) 8 (36.4) 7 6 0
Extracranial
Bleed
54 47 (87.0) 5 (9.3) 2 (3.7) 1 8 3
Gastrointestinal 34 28 (82.4) 5 (14.7) 1 (2.9) 1 6 2
Traumatic 8* 6 (75.0) 0 (0.0) 1 (12.5) 0 2 0
Genito-urinary 7 7 (100.0) 0 0 0 0 0
Mucosal bleed 2 2 (100.0) 0 0 0 0 1
Epistaxis 1 1 (100.0) 0 0 0 0 0
Hemothorax 1 1 (100.0) 0 0 0 0 0
Hemoptysis 1 1 (100.0) 0 0 0 0 0
Procedure 27 26 (96.3) 1 (3.7) 0 0 3 2
Message 2: Intracranial Haemorrhage (ICH) do poorly despite PCCs
Transfusion, 53:1451, 2013
![Page 40: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/40.jpg)
Thrombosis Days
post
PCC
Dose ( IU) Pre
INR
Post
INR
Management/ Clinical Outcome
Deep Venous
Thrombosis
4 2000IU 3.2 1.9 Bridged to warfarin
Non ST-
elevation
myocardial
infarction
1 1500 IU 8.3 1.9 Treated conservatively.
Good cardiac outcome.
Non ST-
elevation
myocardial
infarction
1 1000 IU 4.4 3.2 Treated conservatively.
Good cardiac outcome.
Bilateral Deep
Venous
Thrombosis
30 1000 IU 2.00 1.60 Bridged to warfarin
Non ST-
elevation
myocardial
infarction
1 1000 IU 2.90 1.40 Treated conservatively.
Good cardiac outcome.
Of 103 patients, 5 thrombotic events within 30 days
All patient had other comordities
Message 3: Toxicity low
Transfusion, 53:1451, 2013
![Page 41: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/41.jpg)
New changes in NAC recommendations - 2011
6/29/2011
Final. June 29, 2011 - 4 -
DOSING, ADMINISTRATION & MONITORING: The following recommendation is based on review of literature and the desire to prevent thrombotic complications. The working group is aware that it is less than the manufacturer’s recommended dose in many individuals. This is in part due to the fact the package insert recommendations will correct factor levels to normal despite the fact that normal hemostasis does not require 100% factor levels. The working group would also like to highlight that 50% of patients in the audit responded to the previously recommended standardized dose of 1000 IU (40 mL octaplex®). For adult patients: Dosing of prothrombin complex concentrate should be based on the INR as per the table below. If the INR is unknown and major bleeding is present, 80 mL should be administered.
INR <3.0 INR 3.0-5.0 INR >5.0
Dose of Prothrombin Complex 40 mL (1000 IU) 80 mL (2000 IU) 120 mL (3000 IU) Administration: Must be administered intravenously. May be administered by direct IV push, syringe pump or minibag.
The manufacturer’s recommended maximal rates of infusion are:
· octaplex® = 3mL/min
· Beriplex® P/N = 8 mL/min.
Vitamin K: Vitamin K1 (10 mg IV) co-administration is strongly recommended if a reversal is required for longer than 6 hours (the half life of PCC). The onset of action of Vitamin K1 is 4-6 h IV. The working group recognizes that institutional policy may preclude the use of intravenous Vitamin K1 administration. Although oral administration will correct Vitamin K deficiency, this route of administration may be less effective due to a delayed onset of action particularly if lower doses are used. The working group recommends review of policy to include administration of IV Vitamin K1 at slow infusion rates to reduce concerns about reactions. Intramuscular and subcutaneous Vitamin K1 are not recommended. Post dose monitoring: 1. INR values - Since dose effect is not universally applicable, efficacy of dosing must be determined using the surrogate marker of an INR – 10-30 minutes
post PCC administration. If correction to an INR <1.5 has not been achieved and there is insufficient time to wait for Vitamin K to take effect, a subsequent dose of PCC may be required if the patient continues to demonstrate clinical bleeding. 2. Clinical outcome - including evaluation of mortality and thrombotic events, at 24 hours and 30 days post dose.
![Page 42: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/42.jpg)
Billie L. Durn and Joshua N. GoldsteinRavi Sarode, Truman J. Milling, Jr, Majed A. Refaai, Antoinette Mangione, Astrid Schneider,
Plasma-Controlled, Phase IIIb StudyVitamin K Antagonists Presenting With Major Bleeding: A Randomized,
Efficacy and Safety of a 4-Factor Prothrombin Complex Concentrate in Patients on
Print ISSN: 0009-7322. Online ISSN: 1524-4539 Copyright © 2013 American Heart Association, Inc. All rights reserved.
is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231Circulation doi: 10.1161/CIRCULATIONAHA.113.002283
2013;128:1234-1243; originally published online August 9, 2013;Circulation.
http://circ.ahajournals.org/content/128/11/1234
World Wide Web at: The online version of this article, along with updated information and services, is located on the
http://circ.ahajournals.org/content/suppl/2013/08/09/CIRCULATIONAHA.113.002283.DC1.htmlData Supplement (unedited) at:
http://circ.ahajournals.org//subscriptions/
is online at: Circulation Information about subscribing to Subscriptions:
http://www.lww.com/reprints Information about reprints can be found online at: Reprints:
document. Permissions and Rights Question and Answer this process is available in the
click Request Permissions in the middle column of the Web page under Services. Further information aboutOffice. Once the online version of the published article for which permission is being requested is located,
can be obtained via RightsLink, a service of the Copyright Clearance Center, not the EditorialCirculationin Requests for permissions to reproduce figures, tables, or portions of articles originally publishedPermissions:
at McGill University on September 11, 2013http://circ.ahajournals.org/Downloaded from
• Randomized open label- 4 Factor PCC vs FFP
• 200 patients, ~100 per arm
• Non-surgical
![Page 43: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/43.jpg)
Primary endpoint analysis
![Page 44: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/44.jpg)
• Toxicity
![Page 45: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/45.jpg)
![Page 46: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/46.jpg)
What about the
New Oral Anticoagulants
Dabigatran (Pradax)
Rivaroxaban (Xarelto)
Apixaban (Eliquis)?
![Page 47: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/47.jpg)
Warfarin x 3
Dabigatran
Journal of Thrombosis and Hemostasis, 10:1830, 2012
![Page 48: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/48.jpg)
Journal of Thrombosis and Hemostasis, 10:1841, 2012
![Page 49: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/49.jpg)
and Roland VeltkampWei Zhou, Markus Zorn, Peter Nawroth, Ulf Bütehorn, Elisabeth Perzborn, Stefan Heitmeier
RivaroxabanHemostatic Therapy in Experimental Intracerebral Hemorrhage Associated With
Print ISSN: 0039-2499. Online ISSN: 1524-4628 Copyright © 2013 American Heart Association, Inc. All rights reserved.
is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231Stroke published online January 22, 2013;Stroke.
http://stroke.ahajournals.org/content/early/2013/01/22/STROKEAHA.112.675231
World Wide Web at: The online version of this article, along with updated information and services, is located on the
http://stroke.ahajournals.org/content/suppl/2013/01/24/STROKEAHA.112.675231.DC1.htmlData Supplement (unedited) at:
http://stroke.ahajournals.org//subscriptions/
is online at: Stroke Information about subscribing to Subscriptions:
http://www.lww.com/reprints Information about reprints can be found online at: Reprints:
document. Permissions and Rights Question and Answer process is available in the
Request Permissions in the middle column of the Web page under Services. Further information about thisOnce the online version of the published article for which permission is being requested is located, click
can be obtained via RightsLink, a service of the Copyright Clearance Center, not the Editorial Office.Strokein Requests for permissions to reproduce figures, tables, or portions of articles originally publishedPermissions:
at McGill University on January 27, 2013http://stroke.ahajournals.org/Downloaded from
Stroke 2013, online
![Page 50: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/50.jpg)
Circulation 124:1573, 2011
Harry R. Buller and Marcel LeviElise S. Eerenberg, Pieter W. Kamphuisen, Meertien K. Sijpkens, Joost C. Meijers,
: A Randomized, Placebo-Controlled, Crossover Study in Healthy SubjectsReversal of Rivaroxaban and Dabigatran by Prothrombin Complex Concentrate
ISSN: 1524-4539 Copyright © 2011 American Heart Association. All rights reserved. Print ISSN: 0009-7322. Online
72514Circulation is published by the American Heart Association. 7272 Greenville Avenue, Dallas, TX
published online September 6, 2011Circulation
7http://circ.ahajournals.org/content/early/2011/09/06/CIRCULATIONAHA.111.02901
located on the World Wide Web at: The online version of this article, along with updated information and services, is
http://www.lww.com/reprintsReprints: Information about reprints can be found online at [email protected]. E-mail:
Fax:Kluwer Health, 351 West Camden Street, Baltimore, MD 21202-2436. Phone: 410-528-4050. Permissions: Permissions & Rights Desk, Lippincott Williams & Wilkins, a division of Wolters http://circ.ahajournals.org//subscriptions/Subscriptions: Information about subscribing to Circulation is online at
at McGill University on September 9, 2011http://circ.ahajournals.org/Downloaded from
Rivaroxaban Dabigatran
![Page 51: Test - · PDF fileBenefits of prothrombin complex concetnrate (PCC) over fresh frozen plasma (FFP) for reversal of warfarin PCC vs Plasma FFP • Blood group specific](https://reader033.vdocument.in/reader033/viewer/2022052709/5a793ec57f8b9a0b118c1548/html5/thumbnails/51.jpg)
Current Protocols
Rivaroxaban:
Cohort of patients with bleeding on rivaroxaban
Multi center registry across Canada
Funded by Octapharma
Use of Beriplex (PCC): 25-50 U/kg
Dabigatran:
Cohort of patients with bleeding on dabigatran
Multi center registry across Canada
Funded by Baxter
Use of FEIBA (activated PCC)
Anecdotal cases