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VERTIGO Hartono Prabowo Bagian Neurologi RS. Mayapada Tangerang Diajukan dalam Banten Neurology Update, 1 Nov 2014
43

Vertigo Dr. Hartono p

Dec 03, 2015

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Page 1: Vertigo Dr. Hartono p

VERTIGO

Hartono Prabowo

Bagian Neurologi RS. Mayapada

Tangerang

Diajukan dalam Banten Neurology Update, 1 Nov 2014

Page 2: Vertigo Dr. Hartono p

VERTIGO Definisi :

Suatu sensasi ilusi atau halusinasi gerakan dari lingkungan atau diri sendiri, biasanya berupa gerakan berputar atau goyang.

Akibat adanya gangguan pada sistem keseimbangan

Vertigo bukan penyakit tetapi merupakan

gejala dari beberapa kelainan atau penyakit

Page 3: Vertigo Dr. Hartono p

Vertigo

• Wanita : Pria = 76 : 49 (3: 2).

• Usia : 20 – 30 th : 10%

30 – 39 th : 18%

40 – 49 th : 21%

50 – 59 th : 15%

>60 th : 35%

Menopause : 53%

• Komorbid : hipertensi (42%)

dislipidemia (42%)

merokkok (19%)

Page 4: Vertigo Dr. Hartono p

Vertigo

Vertigo Course 190113

Vestibular vertigo (True vertigo)

Non-vestibular vertigo

Peripheral vertigo Central vertigo

• Kelainan telinga dalam

• Kelainan Labyrinth / N. vestibularis

• Kelainan Batang otak / cerebellum

Visual dan somatosensoris

Page 5: Vertigo Dr. Hartono p

Anxiety / phobia / refraction anomalies

Page 6: Vertigo Dr. Hartono p

Vertigo Course 190113

Nistagmus Perifer Sentral

Arah nistagmus Satu arah,fase cepat mengarah kesisi normal

Kadang2 mengarah sebaliknya apabila pasien melirik kekomponen lambat

Tipe nistagmus Horizontal dgn komponen torsi

Dapat kearah mana saja

Efek fiksasi pandangan

SUPRESI Non-supresi

Gejala neurologis lain

Tidak ada Kadang ada

Instabilitas postural Satu arah instabilitas kec berjalan

Instabilitas berat meskipun berjalan

Tuli / tinitus Kemungkinan ada Tidak ada

Page 7: Vertigo Dr. Hartono p

Vertigo Course 190113

Gejala / tanda Perifer Sentral

Latency 0-40 detik (mean 7.8) Tidak ada periode

Latency

Duration Kurang dari 1 menit Gejala dapat

menetap

Fatigability

(Habituation) Ya (87%) Tidak ada

Reproducibility Tidak konsisten Lebih konsisten

Posisional Pada perobahan posisi Tidak posisional

Intensitas Sedang - berat Ringan

Serangan vertigo Berulang Terus menerus

Page 8: Vertigo Dr. Hartono p

Input Visual

Input

Proprioseptik

Input Vestibular

labyrinth

Keseimbangan

• Deep tendon reflex

• Functional stretch response

• Cervical proprioception

• Saccades

• Smooth pursuit

• Optokinetic reflex

• Depth perception

Page 9: Vertigo Dr. Hartono p

10 10

Balance requires information of similar intensity from both vestibular systems

Head movement

Activation of cells

in right vestibular

system

Activation of cells

in left

vestibular system

Normally, the input from left and right vestibular

system is of similar intensity (e.g. of size ‘10’)

Central nuclei

Page 10: Vertigo Dr. Hartono p

Peripheral vestibular vertigo Dysfunction of vestibular apparatus, vestibular nerve

5

Central nuclei

10

Central Vestibular Vertigo dysfunction in central processing

10 10

Central nuclei

Page 11: Vertigo Dr. Hartono p

Telinga Dalam

Vertigo Course 190113

Utrikulus dan otokonia ("ear

rocks") → aktivasi serabut saraf

menimbulkan impuls ke otak

dengan persepsi gerakan

dalam bidang datar

Sakulus → mengirimkan

impuls ke otak tentang

gerakan dalam bidang vertikal

→ mempertahankan tubuh

Kanalis Semisirkularis Memberikan respons terhadap gerakan sesuai dengan bidang kanalis tersebut

Page 12: Vertigo Dr. Hartono p

Pathophysiology

Vertigo Course 190113

Cortex

Neural store

Motor control System

Vomiting centre

Comporator

Sensory Integration

Visual input

Somatosensory input

Vestibular Input

Cholinergic system

Histaminergic system

Page 13: Vertigo Dr. Hartono p

PATHOPHYSIOLOGY OF VERTIGO

Brainstem

Brain

Labyrinth

Spinal

cord

Pusat Otonon

Nukl. vestibulars

N. III/IV/VI → VOR

Nystagmus, Oscillopsia

Gaster Mual, muntah

Jantung Palpitasi

Kel. keringat Keringat ↑

Vestibulospinal Disequilibrium / unsteadiness

Vertigo

Page 14: Vertigo Dr. Hartono p

Vertigo of Peripheral origin: causes

Condition Details

Benign paroxysmal

positional vertigo

(BPPV)

Brief, position-provoked vertigo episodes caused by

abnormal presence of particles in semicircular canal

+ 50%

Meniere’s disease An excess of endolymph, causing distension of

endolymphatic system, + 10-20%

Vestibular neuronitis Vestibular nerve inflammation, most likely due to virus

Acute labyrinthitis Labyrinth inflammation due to viral or bacterial infection

Labyrinthine infarct Compromises blood flow to the labyrinthine

Labyrinthine

concussion

Damage to the labyrinthine after head trauma

Perilymph fistula Typically caused by labyrinth membrane damage

resulting in perilymph leakage into the middle ear

Autoimmune inner

ear disease

Inappropriate immunological response that attacks inner

ear cells Decre

asin

g f

req

uen

cy

Baloh RW. Lancet 1998;352:1841–6. Mukherjee A et al. JAPI 2003;51:1095-101. Parnes LS et al. CMAJ

2003;169:681– 93. Puri V, Jones E. J Ky Med Assoc 2001;99:316–21. Salvinelli F et al. Clin Ter 2003;154:341–8.

Page 15: Vertigo Dr. Hartono p

Vertigo of Central origin: causes

Condition Details

Migraine Vertigo may precede migraines or occur

concurrently

Vascular disease Ischaemia or haemorrhage in vertebrobasilar

system can affect brainstem or cerebellum

function

Multiple sclerosis Demylination disrupts nerve impulses which

can result in vertigo

Vestibular

epilepsy

Vertigo resulting from focal epileptic discharges

in the temporal or parietal association cortex

Cerebellopontine

tumours

Benign tumours in the internal auditory meatus

Decre

asin

g f

requency

Baloh RW. Lancet 1998;352:1841–6. Mukherjee A et al. JAPI 2003;51:1095-101. Salvinelli F et al. Clin Ter 2003;154:

341–8. Solomon D. Otolaryngol Clin North Am 2000;33:579–601. Strupp M, Arbusow V, Curr Opin Neurol 2001;14:11–20.

Page 16: Vertigo Dr. Hartono p

AAN 2010

Page 17: Vertigo Dr. Hartono p

Benign paroxysmal positional vertigo (BPPV)

• Paling sering, 10,7-64/100.000 kasus

• 2,4% populasi pernah mengalami vertigo • Prevalensi meningkat dengan umur (50-60 th),

Wanita : Pria = 3.1: 2.1 (berhubungan dengan osteopenia / osteoporosis dan defisiensi vit D)

• Matutinal vertigo (tu. pagi hari)

• Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427 • Hain C T. Vestibular Disorders Association • N Engl J Med 2014;370:1138-47

Page 18: Vertigo Dr. Hartono p

BPPV

• khas : Sensasi berputar Singkat (kurang dari 1 menit)

Dipicu oleh perobahan posisi kepala

yang dipengaruhi gravitasi

• Biasanya disertai mual / muntah

• Dapat menghilang beberapa minggu/bulan untuk kemudian timbul kembali

• 15% recurrent • Canalithiasis

• Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427 • N Engl J Med 2014;370:1138-47 • Hain C T. Vestibular Disorders Association

Page 19: Vertigo Dr. Hartono p

• 60-90% berkaitan dengan kanalis semisirkularis posterior (the most gravity - dependent canal)

• BPPV jarang melibatkan kanalis semisirkularis anterior → kemungkinan karena posisinya pada labyrinth paling atas sehingga otokonia (debris otolit jarang tersangkut didalamnya)

BPPV

• N Engl J Med 2014;370:1138-47

• NEUROLOGY 2004;63:150–152

• Hain C T. Vestibular Disorders Association

Page 20: Vertigo Dr. Hartono p

• Migrasi Otokonia dari utrikulus → Kanalis semisirkularis (tu posterior)

• Pada gerakan kepala → otokonia bergeser dan menimbulkan stimulasi pada kupula yang pada akhirnya akan menimbulkan signal yang salah ke otak → vertigo

Kanalis semisirkularis - Vertigo

• Hain C T. Vestibular Disorders Association

• Solomon

Page 21: Vertigo Dr. Hartono p

Faktor predisposisi BPPV

• Umur

• “Inactivity”

• Trauma

• Neuritis vestibular

• Riwayat keluarga dengan BPPV

• Posisi kepala tertentu yang terlalu lama (prosedur dokter gigi, salon kecantikan, dll)

• 20% dengan kelainan telinga lain spt Meniere’s syndrome

Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427

Page 22: Vertigo Dr. Hartono p

Cairan endolymph Impuls

Patogenesis

Sensasi gerakan kepala

• Hain C T. Vestibular Disorders Association

• Solomon

Page 23: Vertigo Dr. Hartono p
Page 24: Vertigo Dr. Hartono p

BPPV - DD

N Engl J Med 2014;370:1138-47

Page 25: Vertigo Dr. Hartono p

Terapi BPPV

• Pada umumnya BPPV mengalami perbaikan spontan

– Kanalis semisirkularis horizontal : 7 hari

– Kanalis semisirkularis posterior : 17 hari

• Canalith-repositioning Treatment → efektip

• Operatip

N Engl J Med 2014;370:1138-47

Page 26: Vertigo Dr. Hartono p

Terapi BPPV

• Farmakologis (terutama utk terapi mual dan muntah)

• Prosedur intervensi

– Dix-Hallpike test → PSC BPPV

– The Epley Maneuver

– Semont Maneuver

– Brandt Daroff Maneuver

• Operasi (Semicircular canal occlusion and singular neurectomy)

• Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427 • N Engl J Med 2014;370:1138-47

• Eliminasi Vertigo

• Kompensasi vestibuler

• Mengurangi gejala

neurovegetatip

• Mengurangi gejala

psikologis

Page 27: Vertigo Dr. Hartono p

TERAPI VERTIGO

Baloh RW. Lancet 1998;352:1841–6. Mukherjee A et al. JAPI 2003;51:1095-101.

Simptomatik Farmakoterapi (Antivertigo, antiemetik) + psikoafektip

Terapi spesifik • Farmoterapi • Operatip

Rehabilitatip VRT (Vestibular Rehabilitation Therapy)

Pencegahan faktor resiko

Kontrol diit, pola hidup, medikamentosa

Page 28: Vertigo Dr. Hartono p

Anticholinergics fisiologis Scopolamine

Antihistamines fisiologis Dimenhydrinate, Diphenhydramine, Meclizine

Calcium Channel Blockers

fisiologis Cinnarizine, Flunarizine, Nimodipine

Antidopaminergic Tanquilizer, neurovegetatip, psikoafektip

Chlorpromazine, Promethazine, Prochlorperazine

Gaba-ergic Anti anxietas / panik Diazepam, Lorazepam

Mono-aminergic Modulasi simpatetik Ephedrine

VASODILATORS Blood flow Nicotinic Acid, Betahistine, Carbogen (5% CO2 and 95% O2) Almitriptyline-Raubasine Gingko biloba

Vertigo Course 190113

FARMAKOTERAPI Vertigo

Page 29: Vertigo Dr. Hartono p

CHRONIC VERTIGO DRUGS

• Drugs with general arousal effect:

amphetamines, caffeine, ACTH

• contraindicated due to side effects

• Drug which facilitates compensation mechanisms

PIRACETAM (Nootropil ®)

Page 30: Vertigo Dr. Hartono p

VESTIBULAR REHABILITATION THERAPY

canalith repositioning procedures (CRPs)

Page 31: Vertigo Dr. Hartono p

Kanalis Semisirkularis

Terkait

Metode Efektifitas

Posterior • Epley (1 sesi 80% setelah diulang 92%)

• Semont

• 95% • 58%

Horizontal • The barbecue rotation • The Vannucchi’s forced

prolonged position • The Gufoni’s maneuver • Head shaking • Modified Semont

• 38% • 76% • 89% • 62% • 37%

Treatment for BPPV

canalith repositioning procedures (CRPs)

• N Engl J Med 2014;370:1138-47

• NEUROLOGY 2004;63:150–152

G

AG

Page 32: Vertigo Dr. Hartono p

N Engl J Med 2014;370:1138-47

Page 33: Vertigo Dr. Hartono p

EPLEY MANEUVER ( Canalith repositioning maneuver )

Page 34: Vertigo Dr. Hartono p
Page 35: Vertigo Dr. Hartono p
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Page 37: Vertigo Dr. Hartono p

The Epley Maneuver

Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427

Page 38: Vertigo Dr. Hartono p

MEP (Modified Epley Procedure) (LPCBPPV)

Vertigo Course 190113 Neurology 2004;63;150-152

Page 39: Vertigo Dr. Hartono p

Semont's maneuver

N Engl J Med 2014;370:1138-47

Page 40: Vertigo Dr. Hartono p

Modified Semont’s Maneuver (LPCBPPV)

Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427

NEUROLOGY 2004;63:150–152

Page 41: Vertigo Dr. Hartono p

The Brandt-Daroff Maneuver

• Solomon D. Benign Paroxysmal Positional Vertigo. Current Treatment Options in Neurology. 2000, 2:417–427 • Vertigo Course 190113

Page 42: Vertigo Dr. Hartono p

Guidelines

• Practice guidelines published in 2008 independently by the American Academy of Neurology and the American Academy of Otolaryngology– Head and Neck Surgery1 recommend only the use of Epley’s maneuver for BPPV involving the posterior canal.

• Recommendations in this article include other maneuvers (Semont’s maneuver for BPPV involving the posterior canal and several other maneuvers for BPPV of the horizontal canal); these recommendations are based on data from more recent randomized trials

N Engl J Med 2014;370:1138-47

Page 43: Vertigo Dr. Hartono p

Kesimpulan

Vertigo akut adalah kasus gawat darurat

Pengobatan vertigo bersifat simtomatis dan kausatip

Obat mengandung Anti Histamine, Calcium Channel Blocker, GABA-ergic, Vasodilator, anti dopaminergik, monoaminergik

dapat digunakan. Anxiolitik dapat diberikan untuk waktu pendek untuk mencegah adiksi

CRP sangat bermanfaat untuk terapi BPPV

Kelainan yang mendasari seperti Stroke Vertebrobasilar, Autoimmune Disease tidak boleh dikesampingkan