Changing Susceptibility Pattern of Neisseria Gonorrhoeae

Abstract

Gonorrhoea is a sexually transmitted infection (STI) that increases the risk of infection with human immunodeficiency virus (HIV) and causes infertility and urethral stricture. We describe three cases of sexually active men, otherwise stable, who presented with a history of painful micturition and creamy white, urethral discharge. A clinical diagnosis of gonococcal urethritis was made and confirmed by microscopy, culture and 16SrRNA. Antimicrobial susceptibility revealed resistance to all the antimicrobial agents tested including ceftriaxone. A dual therapy was initiated using ceftriaxone and azithromycin, but at a higher dose for the patient with multi-drug resistant (MDR) Neisseria gonorrhoeae. Patients did well and were followed up for 5 months. Contact tracing was done for their sexual partners. While it is also important for healthcare workers to familiarize themselves with current treatment guidelines for gonococcal urethritis, the place of clinical laboratory in the management of STIs, with molecular techniques and the need for surveillance for MDR Neisseria gonorrhoeae cannot be overemphasized.