713: Wk 2 Otitis Media & Externa
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show | Pain, otalgia, fever, irritability, URI signs & symptoms, night awakenings
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OM physical exam | show 🗑
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Laboratory Findings of OM | show 🗑
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show | Strep pneumonia (40-50%), H flu (40%), Moraxella catarrhalis, ALSO Group A Beta hemolytic strep, Staph aureus, anerobic bacteria, viruses
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show | HIB vaccine, & prevnair (pneumococcal) vaccine
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RX for OM | show 🗑
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show | not improved in 48-72 hours reevaluate, if no other pathology found, cover Beta Lactamase organism (augmentin)
Supportive: antipyretics and analgesics Auralgan and Otocain topical pain meeds reevaluated after 3-4 weeks with an acute otitis media
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show | Defined as a chronic bacterial infection persisting more than 2 weeks
Terms used synonymously
Secretory otitis
Serous otitis
Chronic purulent otitis
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OM with effusion | show 🗑
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Causative organisms of OM with effusion | show 🗑
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show | Majority will clear spontaneously within 2 months
Treatment if complications associated with chronic middle ear effusions- if kid already has hearing speech delay
Investigate underlying etiology
Sinusitis
Allergy
Immune deficiency
Submucus cleft pa
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show | -watch & wait: reexamine 3 mth, refer at 6. Nonsurgical- abx = acute OM. Surgical: myringotomy with aspiration of fluid, PE tubes.
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show | Distinct acute episodes interspaced by periods of complete resolution- these are kids that need PE tubes
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show | First episode at age less than 6 months
Siblings in home
Patient is male
Formula fed
Day care attendance
Cigarette smoke in home
Cold weather months of the year
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Rx for recurrent AOM | show 🗑
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When to refer recurrent AOM | show 🗑
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show | Swimmer’s ear. Etiology: common in summer
Water causes breakdown of protective lining, bacteria multiply Acute= localized. Chronic = Secondary infection from tympanic cavity discharge, multiple pathogens
Malignant = Occurs in immunocompromised patients
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show | >2 years of age
Swelling of ear canal
Erythema and purulent exudate
Mild to severe otalgia, especially with movement of the pinna
Can be associated with concomitant acute otitis media, hearing loss, ear fullness, pressure, pruritis, and severe deep pa
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Causative pathogens of ostitis externa | show 🗑
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show | Topical antibiotics
Cortisporin suspension
Fluoroquinolones
Ciprofloxacin
Ofloxacin
Fluoroquinolones with steroids
Ciprodex
OtoWick
Analgesics
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show | Solutions of half alcohol and vinegar instilled into ear after swimming
Molded ear plugs
Particularly for PE tubes
Referral
Draining ear that persists for greater than 2 weeks with treatment
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Cholesteotoma | show 🗑
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Complications of OM & OE | show 🗑
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