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Soru

Zorluk: KolayGynecologic Infections

A 28-year-old primigravida at 10 weeks of gestation is evaluated during her first prenatal visit. She feels well and reports no vaginal discharge, pelvic pain, or dysuria. Her past medical history is unremarkable, and she takes a daily prenatal vitamin. Vital signs are within normal limits. A pelvic examination demonstrates a normal-appearing cervix with no evidence of inflammation or abnormal discharge. Routine prenatal laboratory screening is performed. The nucleic acid amplification test (NAAT) from a vaginal swab is positive for *Chlamydia trachomatis* and negative for *Neisseria gonorrhoeae*. Which of the following is the most appropriate next step in the management of this patient?

  1. Single dose of oral azithromycinCevap
  2. B
    Oral doxycycline therapy for one week
  3. C
    Concurrent intramuscular ceftriaxone and oral azithromycin
  4. D
    Observation with no pharmacologic intervention
  5. E
    Intravaginal clindamycin therapy

Cevap

Single dose of oral azithromycin
The patient has a confirmed, asymptomatic *Chlamydia trachomatis* infection. In pregnant women, untreated chlamydial infection carries significant risks, including preterm premature rupture of membranes, preterm labor, and transmission to the neonate (causing conjunctivitis or pneumonia). Therefore, treatment is absolutely indicated. The preferred treatment for *Chlamydia trachomatis* during pregnancy is a single dose of oral azithromycin, as it is safe for the fetus (pregnancy class B) and ensures high compliance. Amoxicillin is a secondary alternative.

Adım Adım Çözüm

1
Interpret the laboratory findings.
The patient has an asymptomatic Chlamydia trachomatis infection (positive NAAT) without concurrent Neisseria gonorrhoeae.
Accurate interpretation of the NAAT dictates the required targeted antimicrobial therapy.
2
Identify the patient's specific context.
The patient is in her first trimester of pregnancy.
Pregnancy alters the standard treatment guidelines for sexually transmitted infections due to potential teratogenicity of certain drugs.
3
Select the appropriate, safe antimicrobial agent.
Oral azithromycin is chosen.
Azithromycin is safe during pregnancy and highly effective as a single dose for eradicating chlamydial infections, whereas the standard non-pregnant therapy (doxycycline) is contraindicated.

Anahtar Kavram

Management of Chlamydia trachomatis infection during pregnancy
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Konular

Gynecologic Infections

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