Antibiotic Duration of Therapy Flashcards

1
Q

Bacteremia

Gram Negative Bacteremia

A

10-14 days

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2
Q

Bone

Acute Osteomyletis

A

42-56 days
(6-8 weeks)

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3
Q

Bone

Chronic Osteomyelitis

A

42 days
(6 weeks)

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4
Q

Bone

Child Acute
Staph, Strep, Enterobacterales

A

21-28 days
(3-4 weeks) until ESR is normal

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5
Q

Bone

Child, Acute
Meningococcal, Haemophilis

A

14-21 days

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6
Q

CNS: Meningitis

N. meningitidis

A

7 days

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7
Q

CNS meningitis

H. Influenzae

A

7 days

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8
Q

CNS Meningitis

S. pneumoniae

A

10-14 days

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9
Q

CNS Meningitis

L. monocytogenes

A

21 days

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10
Q

Ear

Otitis Media

A

10 days (age <2 years)
5-7 days (age >/= 2 years)

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11
Q

GI

Bacilliary Dysentery
(Shingeilosis)

A

1 dose, but up to 3 days if no response

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12
Q

GI

Typhoid Fever

A

Azithromycin (5-7 days)
CTX (7-14 days)
FQ (7-10 days)

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13
Q

GI

H. pylori

A

14 days

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14
Q

GI

C.difficile

A

10 days

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15
Q

Genital

Pelvic inflammatory Disease

A

14 days

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16
Q

Heart

Pericarditis
(purulent)

A

28 days

17
Q

Joint

Septic Arthritis
(non gonoccocal) - Adult

A

14-28 days

18
Q

Joint

Septic Arthritis
non gonnoccal - child

A

10-14 days

19
Q

Joint

Disseminated Arthritis
gonnoccocal

A

7 days

20
Q

Kidney

Acute cystitis

A

3 days (FQ or Bactrim)
5 days (Nitrofurantoin)
1 day (Fosfomycin)

21
Q

Kidney

Acute Pyelonephritis

A

7 days (cipro)
5 days (Levaquin)

22
Q

Kidney

Asymptomatic bacteuria

A

No treatment unless pregnancy or urologic surgery

23
Q

GI

Peritonitis

A

4-7 days with source control

24
Q

Lung

PNA, pnuemocccal CAP

A

3-5 days vs. 5-14 days

25
Q

Lung

PNA, GNR
PsA/VAP

A

7-8 days vs. 10-15 days

26
Q

Lung

PNA, staphylococcal

A

21–28 days (variable, until biomarkers normalize)

27
Q

Lung

PNA, legionella

A

7-10 days

28
Q

Lung

PNA, chlamydia, mycoplasma

A

Azithromycin 1 dose vs. 3 days
5 days vs. 10 days

29
Q

Lung

Lung Abscess

A

28-42 days

30
Q

Muscle

Gas gangrene, from clostridial

A

10 days depending on severity

31
Q

Peritoneum

Peritonitis, from bowel flora

A

4-8 days

32
Q

Pharynx

Strep pharyngitis

A

Group A: 10 days (PCN VK vs. 5 days (oral Cephalosporin or azithromycin
Group C/G: 5 days

33
Q

Pharynx

Diphteria (membranous)

A

14 days (PCN G or erythromycin)
If carrier: 1 dose (PCN G), 7-10 days of erythromycin

34
Q

Prostate

Chronic Prostatitis

A

30-90 days (bactrim)
28-42 days (FQ)

35
Q

Sinuses

Acute bacterial Sinusitis

A

3-7 days vs. 6-10 days

36
Q

Skin

Cellulitis

A

5-7 days

37
Q

Systemic

Brucellosis

A

42 days

38
Q

Systemic

Rocky Mountain spoted fever

A

until afebrile 2 days

39
Q

Systemic

Tularemia

A

7-21 days