II. Indications

  1. Gonorrhea
    1. Uncomplicated urogenital in age >= 12 years, weight >=35 kg (77 lbs)
    2. In vitro activity against drug resistant Gonorrhea strains

III. Contraindications

  1. Age <12 years
  2. Weight <35 kg (77 lb)

IV. Mechanism

  1. Spiropyrimidinetrione, a new class of Antibiotics
  2. Bactericidal Antibiotic that inhibits DNA synthesis
    1. Inhibits Bacterial type II topoisomerases (DNA gyrase and topoisomerase IV)
    2. Binds different sites than Fluoroquinolones

V. Dosing

  1. Take one dose of 3 grams (oral suspension)
  2. Taken with 60 ml water and within 15 minutes of preparation
  3. Administration instructions depends on weight
    1. Weight <50 kg: Take on empty Stomach, 1 hour before or 2 hours after eating
    2. Weight >50k: Take with food

VI. Drug Interactions

  1. Moderate to strong CYP 3A4 inducers (e.g. Rifampin, Carbamazepine)
    1. Avoid using Zoliflodacin

VII. Safety

  1. Unknown safety in Lactation
  2. Unknown safety in pregnancy
    1. Adverse effects in animal studies
    2. Adverse effects include if male partners take Zoliflodacin within last 3 months

VIII. Adverse Effects

  1. Headache (10%)
  2. Dizziness (3%)
  3. Nausea (3%)
  4. Diarrhea (2%)

IX. Efficacy

  1. Less effective than Ceftriaxone and Azithromycin, or Cefixime
  2. WHO recommends only agents with 95% cure rates, which Zoliflodacin does not meet
    1. Urogenital Gonorrhea cure rate: 91%
    2. Pharyngeal Gonorrhea cure rate: 79.2% (not approved for this use)
    3. Rectal Gonorrhea cure rate: 87.3% (not approved for this use)

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