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An Overview of Fixed Dose Combination of B-vitamins and Diclofenac Dr Risa Anwar Medical Director PT Merck TbK

An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

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Page 1: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

An Overview of Fixed Dose Combination of B-vitamins and Diclofenac

Dr Risa AnwarMedical Director

PT Merck TbK

Page 2: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112

The Fixed Dose Combination

Page 3: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201133

DOLOFENAC ®

Diclofenac sodium 50 mg

Thiamine mononitrate (vit B1)

50 mg

Pyridoxine HCl (vit B6) 50 mg

Cyanocobalamin (vit B12) 1 mg

Tiap tablet enteric coated DOLOFENAC® mengandung :

Page 4: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201144

Pemakaian Klinis Nyeri

–Back pain–Neck pain–Arm pain

Radiculitis Carpal tunnel

syndrome Fibromyalgia Spondylitis

Peripheral neuropathy karena berbagai sebab

– Alcoholic neuropathy– Diabetic neuropathy

Neuralgia– Facial neuralgia– Trigeminal neuralgia– Intercostal neuralgia– Herpetic neuralgia

Dosis & cara pemberian 3 x 1 tablet /hari setelah makan

Page 5: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20115

Rationale Fixed Dose Combination Diclofenac &

Neurotropik Vitamin ?

Page 6: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201166

Kombinasi 2 obat yang bekerja pada reseptor berbeda dengan mekanisme berbeda akan :

– memperkuat efek analgesik

– mengurangi efek samping

Dolofenac® : DMAA Double Mechanism of Analgesic Action

•Nyeri lebih cepat hilang

• Durasi terapi lebih singkat

• Efek samping minimal

Page 7: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20117

Dolofenac® & Mixed Pain Concept ( Baron & Binder,2004 dan Junker,2004)

Terdapat continuum antara

Nyeri akut nyeri kronik

Nyeri nosiseptif nyeri neuropatik

Page 8: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20118

Mengapa Diclofenac ?

Page 9: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201199

DICLOFENAC the preferential NSAIDs

Page 10: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201110

Mengapa Neurotropik Vitamin –

Vitamin B1- B6 - B12 ?

Page 11: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111111

Vitamin Neurotropik pada Penanganan Nyeri

Vitamin B1, B6, B12 :– efek anti-nosiseptif / anti-inflammasi

– efek anti neuropatik melalui efek fisiologis vitamin B pada sistim saraf

Page 12: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111212

Animal Models of Pain & InflammationPenelitian Preklinis

Thermal Pain Paw & Tail Flick Test, Heat Coil Test

Mechanical Pain Paw & Tail Pressure Test

Chemical Pain Writhing Test, Formalin Test, Capsaicin Test

Inflammatory Pain

Formalin Test, Carrageenan Test

Neuropathic Pain Peripheral Nerve & Spinal Cord Injury, Streptozotocin Diabetes

Page 13: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111313

Vitamin B complex attenuates hyperalgesia in neuropathic rats Wang et al, Pain 114, 2005

Attenuation of hyperalgesia may be related to protection by B Vitamins from delayed apoptosis of nerve cells

Hype

ralg

esia

Page 14: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111414

Vitamin B12 downregulates sciatic TNF- in STZ diabetic rats

Figure 7: TNFa levels in rat sciatic nerve

0

50

100

150

200

250

300

350

S+Pgroups

pg/m

g pr

otei

n

Control

Diabetic

Diabetic + methylcobalamin0.3 mg/kg Diabetic + methylcobalamin 1mg/kg Diabetic + methylcobalamin 3mg/kg Diabetic + Cyanocobalamin0.3 mg/kg Diabetic + Cyanocobalamin 1mg/kg Diabetic + Cyanocobalamin3mg/kg

TNF- is upregulated in CSF of B12 deficient rats & humans

Scalabrino et al 2003

1 mg/kg

3 mg/kg

1 mg/kg

Page 15: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111515

non-diabeticcontrol

diabeticcontrol

diabetic + 20 20 0.2

diabetic + 60 60 0.6

diabetic +1801801.8

Tact

ile A

llody

nia

50%

Res

pons

e Th

resh

old

mea

n +

SEM

[g]

0

2

4

6

8

10

12

14

16

B1B6B12

mg/kgs.c.

B Vitamins – Reduced Tactile Allodynia in Streptozotocin-Induced Diabetic Rat Test on Day 7 of Administration of B1, B6, and B12

Allo

dyni

a

Page 16: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111616

Regenerasi Axons N. Saphenus10 hari setelah kerusakan karena dingin

0

10

20

30

40

50

60

70

Regenerating Degenerating not assigned

B VitaminsControl

Axons covered with myelin sheaths%

Page 17: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111717

Manfaat Vitamin Neurotropik pada Polineuropati Diabetes

Page 18: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111818

0

4

8

12

16

before treatmentafter treatment

No o

f Pat

ient

s

Impo

ssib

le

Med

ium

Nor

mal

Physical Ability

0

1

2

3

beforetreatment

day 3 day 6of treatment

day 10

Phys

ical

Dis

abili

tyM

ean

Scor

e (0

= n

orm

al, 5

= im

poss

ible

Cervical and Lumbar Degenerative DiseaseOpen Randomized, 20 Hospitalized Patients (Destito et al., 1988)

Manfaat Vitamin Neurotropik pada Mixed Pain

1 daily i.m. Injection for 10 Days; 50 mg B1, 300 mg B6, 0.5 mg B12

Page 19: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20111919

Vitamin Neurotropik : Mencegah relaps pada acute pain

Page 20: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112020

Vitamin Neurotropik : Mencegah relaps pada reccurent pain

Page 21: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 201121

Dolofenac® ‘s Evidence Based

Page 22: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112222

Lumbar Low back painDouble Blind, 252 Patients (Vetter et al., 1988)

Hari ke 7Sharpness Rhythm

Akhir terapiSharpness Rhythm

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

0

3x Diclofenac 50 mg/d

3x Diclofenac + B1 + B6 + B12 50 50 50 0.25 mg/d

Mea

n D

iffer

ence

[Hop

pe P

ain

Que

stio

nnai

re]

Dolofenac pada Mixed Pain- Nyeri Lebih Cepat Hilang

Page 23: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112323

Dolofenac pada Mixed Pain - Nyeri Lebih Cepat Hilang

Cervical & Lumbar Degenerative DiseaseDouble Blind, 190 Patients (Lettko, 1988)

*

*

* *

-14

-12

-10

-8

-6

-4

-2

0

Day 7Sharpness Rhythm

End of TreatmentSharpness Rhythm

Mea

n D

iffer

ence

[Hop

pe P

ain

Que

stio

nnai

re]

3x Diclofenac 50 mg/d

Diclofenac + B1 + B6 + B12 50 100 100 1 mg/d

3x

Page 24: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112424

Lumbar Degenerative DiseaseDouble Blind, 122 Patients (Kuhlwein et al., 1990)

Dolofenac pada Mixed Pain - Nyeri Lebih Cepat Hilang

0

10

20

30

40

50

60

70

before Day 3-4 Day 7 before Day 3-4 Day 7

3x Diclofenac + B1 + B6 + B12 75 50 50 0.25 mg/d

Mea

n Pa

in S

core

[mm

on

Visu

al A

nalo

gue

Scal

e]

3x Diclofenac 75 mg/d

Pain at Day Pain at Night

N=61each

N=61each

N=61each

N=61each

N=25 33

N=25 33

Page 25: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112525

Nyeri Lebih Cepat Hilang – Terapi Lebih Singkat

Page 26: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112626

Nyeri Lebih Cepat Hilang – Lebih Cepat Kembali Bekerja

Page 27: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112727

Post-Operative Pain (Amygdalatomy)Double Blind, 9 Patients (Medina et al., unpublished)

Diclofenac on demand, Vitamins (100 mg B1+B6, 5 mg B12) i.v./12h

Nyeri Lebih Cepat Hilang- Dosis Diclofenac lebih sedikit

Pain

Per

cept

ion

[Vis

ual A

nalo

g Sc

ale]

0

2

4

6

8

Initial 24 h 48 h

Dic

lofe

nac

[mg/

d] i.

v.

0

100

200

300

DiclofenacAlone

Diclofenac+ B Vitamins

*

Page 28: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112828

Keamanan Pengalaman pasien dengan komponen Dolofenac :

– Neurobion telah dipakai lebih dari 5,4 juta pasien per tahun

– Lebih dari 18.000 pasien telah ikut dalam studi terkontrol dengan Diklofenak & lebih dari 85.000 dalam open studi

Pengalaman dengan Dolofenac

– 6649 pasien dengan penyakit rematik telah diobati dengan Dolofenac dalam open studi & lebih dari 450 pasien dalam studi terkontrol dibandingkan diklofenak

Page 29: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20112929

Efek Samping

Efek samping :–Nyeri lambung–Sakit kepala, vertigo–Insomnia–Hipersensitivitas kulit

Page 30: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20113030

Kontra – Indikasi

Hipersensitif terhadap salah satu kandungan

Ulkus Gastroduodenal / peptikum

Pasien dengan episode asma bronkial, urtikaria atau rinitis yang serangannya dicetuskan oleh asam asetil salisilat & turunannya

Hamil & menyusui

Page 31: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20113131

Ringkasan Fixed dose combination

Vitamin Neurotropik + Diklofenak dalam 1 tablet

1. Double Mechanism of Analgesic Action : • efikasi analgesik meningkat• nyeri lebih cepat hilang• dosis diklofenak lebih sedikit• kejadian efek samping lebih minimal

2. Bermanfaat untuk nyeri nociseptif, neuropatik & ‘mixed pain

3. Mudah dan nyaman untuk pasien

Page 32: An Overview of Fixed Dose Combination of B-Vitamins and Diclofenac

Dolofenac I RA I 20113232

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