Work

Prognostic Indicators of Recurrence of Bacterial Vaginosis

Year: 2019

Type: article

Abstract: omposition) assay predicted BV recurrence when performed shortly after oral metronidazole treatment, with both 90% positive predictive values (PPV) and 74% negative predictive values (NPV); the Nugent scores had 93% PPV but poor NPV (57%). No test, at any other visit, was prognostic. The LbRC assay and, to a lesser extent, Nugent tests scored a week after oral metronidiazole predicted recurrence, suggesting that the recurrence in this cohort was predominantly by relapse due to incomplete restoration of eubiosis soon after therapy. This is the first study in an under evaluated population of recurrent BV patients that emphasizes the need for and a pathway to a possible prognostic modality. Given the high recurrence rates of BV, prognostic tests that could influence individualized treatment alternatives are urgently needed.

Source: Journal of Clinical Microbiology

DOI: 10.1128/jcm.00227-19