Work

Chancroid

Year: 2025

Type: article

Abstract: Chancroid, caused by Haemophilus ducreyi, is a sexually transmitted genital ulcerative condition associated with inguinal bubo formation. The relative prevalence of chancroid has dramatically declined based on surveillance findings in those few endemic settings where the appropriate diagnostic tools exist; however, laboratory-based diagnostics are lacking to assist clinical management and support etiological surveillance in most parts of the world. Recent yaws surveys within the Western Pacific region indicate that H ducreyi has re-emerged as a frequent cause of chronic skin ulceration. Although there have been no antimicrobial susceptibility studies for three decades, it is assumed that a cure remains possible with extended-spectrum cephalosporins, macrolides, or fluoroquinolones. HIV-1-infected patients require careful followups due to reports of treatment failure with single-dose regimens. Buboes may need additional treatment with either aspiration or excision and drainage.

Source: Clinics in Dermatology

DOI: 10.1016/j.clindermatol.2025.09.017

Author: David A. Lewis

Institutions: The University of Sydney, Western Sydney Local Health District

Language: English

Topic: Reproductive tract infections research

Subfield: Microbiology

Field: Immunology and Microbiology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $3,760