der spinale neurologische notfall update» · spinal cord emergencies • traumatic • non -...

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Der spinale neurologische Notfall Prof. Dr. A. Curt, FRCPC Spinal cord emergency «Orthopedics Update» Wirbelsäule 2015

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Page 1: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Der spinale neurologische Notfall

Prof. Dr. A. Curt, FRCPC

Spinal cord emergency

«Orthopedics Update»

Wirbelsäule

2015

Page 2: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Spinal cord emergencies

• traumatic

• non - traumatic– primary (myelitis, syringomyelia, intramedullary

tumors..)

– secondary (spinal metastases, intraspinal hemorrhageand abscess, spinal canal stenosis..)

• congenital– (meningo-myelocele, diastematomyelia, tethered cord..)

«Orthopedics Update»

Wirbelsäule

2015

Page 3: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Spinal cord disorders:„the neurological examination is key!“

«Orthopedics Update»

Wirbelsäule

2015

Page 4: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

«Orthopedics Update»

Wirbelsäule

2015

Page 5: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Spinal cord emergencies

• traumatic

• non - traumatic– primary (myelitis, syringomyelia, intramedullary

tumors..)

– secondary (spinal metastases, intraspinal hemorrhageand abscess, spinal canal stenosis..)

• congenital– (meningo-myelocele, diastematomyelia, tethered cord..)

«Orthopedics Update»

Wirbelsäule

2015

Page 6: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Sport injuries

«Orthopedics Update»

Wirbelsäule

2015

Page 7: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Traffic accidents

«Orthopedics Update»

Wirbelsäule

2015

Page 8: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Emergency management

«Orthopedics Update»

Wirbelsäule

2015

Page 9: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Rettungs-Bergungskette medizinische Akutversorgung

ASIA Protokolin-/komplett

funktionelle AusfälleLäsionshöhe

neurologischesDefizit

klin. Untersuchungen

RöntgenCTMRI

Wirbelsäulen-verletzung

Bildgebung

RückenmarkConus/Cauda

periphere Nerven

neurogeneLäsionen

Neurologie

PolytraumaIntensivmedizin

Akute Komplikationen

ZusatzverletzungenBegleiterkrankungen

labortechn. Untersuchungen

Anamneseklinische Untersuchung

zeitlicher Verlauf

traumatischeQuerschnittlähmung

Diagnostische Abklärung einer akuten traumatischen Querschnittslähmung, Leitlinien DGN 2010

«Orthopedics Update»

Wirbelsäule

2015

Page 10: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Time is spine(early treatment)

Decompression surgery

Stabilization

Cardiovascular management (ICU guidelines)

Controlled mobilization

MethylprednisoloneNo evidence!

«Orthopedics Update»

Wirbelsäule

2015

Page 11: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Spinal cord emergencies

• traumatic

• non - traumatic– primary (myelitis, syringomyelia, intramedullary

tumors..)

– secondary (spinal metastases, intraspinal hemorrhageand abscess, spinal canal stenosis..)

• congenital– (meningo-myelocele, diastematomyelia, tethered cord..)

«Orthopedics Update»

Wirbelsäule

2015

Page 12: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

«Orthopedics Update»

Wirbelsäule

2015

Page 13: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

AnamneseZeitlicher VerlaufUntersuchungsbefund

Bildgebung (MRT, CT, Myelographie)Rückenmark‐Kompression? 

Tumor intra‐/extramedullärSpondylitis,‐diszitis, AbszeßWS‐degenerative UrsachenBlutung intra‐/extramedullär

Liquor: Pleozytose; IgG‐Index, OKBMRT: KM‐Anreicherung

JA

NEIN

JA

Myelitis transversa

Infektiöse/parainf. Myelitis

Multiple SkleroseADEM

Neuromyelitis optica SystemischeAutoimmunerkrankung

Spinale IschämieAVMSuperfizielle SideroseStrahlenmyelopathieMetabolisch/toxischpsychogen

NEIN

Ggf. Staging‐Diagnostik (CT, MRT, Szintigraphie, PET)

Direkter Erregernachweis, spez. AK, PCR

cMRT, VEP, AP‐4,AK Antikörper SerologieOrganbeteiligung (Bildgebung, Biopsie)

CSF, cMRT, evozierte Potentiale

MRT (DWI, FLAIR, SWI),selektive spinale AngiographieSerum: Cobalamin, Folsäure, Vit B12 u 6, Methylmalonsäure, Kupfer, Coeruloplasmin 

Diagnostische Abklärung nicht‐traumatischen QuerschnittlähmungDGN Guidelines 2010

«Orthopedics Update»

Wirbelsäule

2015

Page 14: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Red flags

«Orthopedics Update»

Wirbelsäule

2015

Page 15: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Red flags

Distribution of pain:

• bilateral pain

• clumsy hands/feet

• altered temp sen.

• girdle/belt like

«Orthopedics Update»

Wirbelsäule

2015

Page 16: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Degenerative spinal canal stenosisSpinal canal encroachments and instability

«Orthopedics Update»

Wirbelsäule

2015

Page 17: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Segmental Sensory Assessment

Large Diameter(tactile)

Small Diameter (temperature, pain)

Contact Heat Evoked Potentials CHEPS

Somato-sensory Evoked Potentials SSEPS

«Orthopedics Update»

Wirbelsäule

2015

Page 18: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Segmental Sensory Assessment

Contact Heat Evoked Potentials CHEPS

Somato-sensory Evoked Potentials SSEPS

Large Diameter(tactile)

Small Diameter (temperature, pain)

«Orthopedics Update»

Wirbelsäule

2015

Page 19: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Kramer J, et al.. D-SSEP and EPT for the assessment of posterior cord function in SCI. J Neurotrauma 2008

Segmental Sensory Assessment

Improved diagnosis of spinal cord disorders with contact heat evoked potentials. Ulrich A, Haefeli J, Blum J, Min K, Curt A.Neurology 2013

«Orthopedics Update»

Wirbelsäule

2015

Page 20: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Snake – eyemyelopathy

Improved diagnosis of spinal cord disorders with contact heat evoked potentials. Ulrich A, Haefeli J, Blum J, Min K, Curt A.Neurology 2013

«Orthopedics Update»

Wirbelsäule

2015

Page 21: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Snake – eyemyelopathy

High sensitivity of contact-heat evoked potentials in "snake-eye" appearance myelopathy.Ulrich A, Min K, Curt A.Clin Neurophysiol 2015

«Orthopedics Update»

Wirbelsäule

2015

Page 22: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

C6

«Orthopedics Update»

Wirbelsäule

2015

Page 23: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

police officer, ♂ 51 yrsthermal hypaesthesia

Ulnar SSEP

Tibial SSEP«Orthopedics Update»

Wirbelsäule

2015

Page 24: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

«Orthopedics Update»

Wirbelsäule

2015

Page 25: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Red flags

Walking signs:

• unsteadiness

• fatigue

• weakness(limb or bilateral)

«Orthopedics Update»

Wirbelsäule

2015

Page 26: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Calcified disc herniation T10/11Back pain, left leg painBladder - bowel normalUnlimited walkingMale 53 years

Calcified disc herniation T7/8Lower back painDysesthesia left legLower limb reflexes increasedFemale 36 years

«Orthopedics Update»

Wirbelsäule

2015

Page 27: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

dCHEP dSSEPSpinalis AnteriorSyndrome

Patient with complete paralysis due to spinalis anterior syndrome with loss of thermal and pain sensation below T7 but preserved light touch where accordingly dSSEP remained normal but dCHEP were abolished below the level of lesion.

C7

C3

T7

T10

«Orthopedics Update»

Wirbelsäule

2015

Page 28: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Intraspinal – epidural haemorrhage

Post Op

Acute, non traumatic epidural haemorrhage

male, 31 years,physiotherapist, paraplegia T3 AIS B,became paralyzed within 60 min

«Orthopedics Update»

Wirbelsäule

2015

Page 29: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Intraspinal – epidural haemorrhage

Although patient received decompression surgery within 6 hours after onset of symptoms he suffers from established (chronic) paraplegia (AIS-B)

T3

T3

Spinal cord damage as a sequel of spinal cord compression due to

epidural haemorrhage

«Orthopedics Update»

Wirbelsäule

2015

Page 30: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Intraspinal – epidural haemorrhage

Post ORPre OR

Sub-acute onsetMale 63 yrs, marcumar therapyAIS-C, able to stand and walk indoors

«Orthopedics Update»

Wirbelsäule

2015

Page 31: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Red flags

Bladder signs:

• frequency

• voiding

• incontinence

«Orthopedics Update»

Wirbelsäule

2015

Page 32: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Arterio-venous malformation of spinal cord

Lower limb fatigue and bladder urgency!

«Orthopedics Update»

Wirbelsäule

2015

Page 33: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Meningeoma at thoracic cord level

Lower limb pain and bladder urgency!

«Orthopedics Update»

Wirbelsäule

2015

Page 34: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Spinal metastases

constant & increasing

«Orthopedics Update»

Wirbelsäule

2015

Page 35: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Take home message: Red flags

Walking signs:

• unsteadiness

• fatigue

• weakness(limb or bilateral)

Bladder signs:

• frequency

• voiding

• incontinenceLecture can be found on:www.balgrist/Zentrum für Paraplegie

Distribution of pain:

• bilateral pain

• clumsy hands/feet

• altered temp sen.

• girdle/belt like

«Orthopedics Update»

Wirbelsäule

2015

Page 36: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

…the spinal cord works not wireless yet, and we have ways toassess it….

«Orthopedics Update»

Wirbelsäule

2015

Page 37: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Supplement«Orthopedics Update»

Wirbelsäule

2015

Page 38: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

The examination

of motor function

is key!!«Orthopedics Update»

Wirbelsäule

2015

Page 39: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

«Orthopedics Update»

Wirbelsäule

2015

Page 40: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

«Orthopedics Update»

Wirbelsäule

2015

Page 41: Der spinale neurologische Notfall Update» · Spinal cord emergencies • traumatic • non - traumatic – primary (myelitis, syringomyelia, intramedullary tumors..) – secondary

Thank you for your attention!

«Orthopedics Update»

Wirbelsäule

2015