Prophylactic antibiotics for suction curettage in incomplete abortion

Area of Science:

• Obstetrics and Gynecology
• Infectious Diseases
• Pharmacology

Background:

• Pelvic infection is a risk following curettage for incomplete abortion.
• Doxycycline is a commonly used antibiotic with prophylactic potential.

Purpose of the Study:

• To evaluate the effectiveness of 200 mg prophylactic doxycycline in preventing pelvic infection post-curettage for spontaneous incomplete abortion.

Main Methods:

• A randomized, prospective, double-blinded study involving 289 women undergoing curettage for incomplete abortion.
• Participants received either 200 mg doxycycline or placebo orally before the procedure.
• Infection rates and causative agents (N. gonorrhoeae, C. trachomatis) were assessed post-procedure.

Main Results:

• The incidence of endometritis was 4 in the placebo group and 1 in the doxycycline group (P = 0.22).
• Prevalence of N. gonorrhoeae, C. trachomatis, and syphilis were noted in the study population.

Conclusions:

• 200 mg prophylactic doxycycline is not effective in preventing pelvic infection after curettage for spontaneous incomplete abortion.