Nongonococcal pelvic inflammatory disease.

Nongonococcal PID remains a major concern in gynecology and an important public health problem. Although debate continues as to the etiologic role of nongonococcal organisms in acute PID, anaerobic and aerobic bacteria, C. trachomatis, and mycoplasmas have all been implicated. Actinomycotic PID is uniquely related to IUD use. The optimal treatment for nongonococcal PID is unknown, but tetracycline and its derivatives are effective against a broad spectrum of nongonococcal organisms. Abscesses and infertility, in particular, are serious complications of nongonococcal PID. While evolving knowledge about the polymicrobial etiology of acute PID has challenged traditional concepts, continued research should clarify the epidemiology, treatment, and prevention of this important disease.