Arthrite septique Flashcards

1
Q

Pattern atteinte arthrite gonoccocique

A

Arthrite migratoire oligo/polyarticulaire
Accompagné atteinte cutanée, ténosynovites
<25% culture +
Bactériémie rare

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2
Q

Germes les plus fréquents dans l’arthrite septique

A

Staph aureus (60-70%, articulation native)
Strep (Gr A + fréquent, 15-20%)
GBN (5-25%, UDIV, nouveau-né, personne âgée, immunocompromis)
Ana (1-5%)
>90% culture +, GB 50000-100000
Héros + 40-50%

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3
Q

ATB empirique

A
Vanco 30 mg/kg
Ceftri 2g q 24h
* Si allergie céphalo, cipro 400 mg q 12
** Si suspicion pseudo Ceftaz/genta
*** Durée tx minimum 14 jours IV et 14 jours PO
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4
Q

Germes d’arthrite mono articulaire chronique

A

Brucellose
Nocardia
Mycobact
Fungi

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5
Q

Germes d’arthrite poly articulaire

A
Gonorrhée
Lyme
Staph aureus
SGA
Pneumoccoque
RAA
Arthrite post streptococcique
Arthrite réactive
Hépatite
Rubeole
Parvo B19
Chikingunya
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