Vignette 22 - Fièvre et voyage Flashcards

1
Q

Incubation Paludisme

A
  • 7-14j (max 12M) : P. falciparum
  • 45j : P. malariae
  • 60j : P. viva et ovale
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2
Q

Diagnostic Paludisme

A

Frottis sanguin : goutte épaisse +/- test rapide (Ag sanguin) –> parasitémie

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3
Q

Traitement Paludisme (hospitalier)

A
  • Critères d’hospitalisation selon clinique et labo
  • Quinine hydrosulfate + doxycycline / clindamycin (IV puis relai PO)
  • Exsanguino-transfusion : si parasitée > 5% + CPT ou > 30% ou CIVD
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4
Q

Traitement Paludisme (ambulatoire)

A
  • Non falciparum : chloroquine-phosphate
  • Falciparum :
    a) Artémether + Luméfantine (Riamet), Atovaque + Proquanil (Malarone)
    b) Méfloquine
    c) Quinine-sulfate + Doxycycline / Clindamycine
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5
Q

Prophylaxie Paludisme

A
  • Méfloquine : 1S avant et 4S après
  • Malarone : 1j avant et 7j après
  • Doxycycline : 1S avant et 4S après
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6
Q

Quelles bactéries provoquent fièvre typhoïde ?

A

Salmonella typhii ou paratyphii

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7
Q

Incubation fièvre typhoïde

A

7-21j

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8
Q

Traitement Salmonelle

A

Empirique : ceftriaxone IV et azythromycine

Dès diagnostic :

  • Ciprofloxacine
  • OU Azithromycine
  • OU Ceftriaxone
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9
Q

Incubation Dengue

A

3-14j

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10
Q

Diagnostic Dengue

A

Antigène NS1

Sérologie IgM : 7-10ème j

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11
Q

Incubation Fièvre Jaune, Chikungunya, West-Nile Fever, Zika

A

1-14j

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12
Q

Citez 4 types de fièvres virales hémorragiques

A
  • Ebola
  • De Marburg
  • De Lassa
  • De Congo-Crimée

–> Incubation 0-21j

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13
Q

Traitement abcès amibien

A

1) Métrodinazole

2) Panomomycine

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14
Q

Définition Rickettsioses

A

Gneg, bacille –> transmise par puce, tiques, poux ou acariens

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15
Q

Traitement Rickettsioses

A

Doxycycline
Fébrifuges
Antalgie

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