Implementing point-of-care tests to optimize antibiotic use for vaginal discharge: a study protocol for a randomized...

Area of Science:

• Reproductive Health
• Infectious Diseases
• Global Health

Background:

• Vaginal discharge (VD) affects millions globally, particularly in low- and lower-middle-income countries (LLMICs).
• Common causes include curable sexually transmitted infections (STIs) and bacterial vaginosis (BV).
• Current syndromic management leads to overtreatment and antimicrobial resistance.

Purpose of the Study:

• To evaluate the effectiveness of point-of-care tests (POCTs) for managing VD in resource-limited settings.
• To compare syndromic management with POCT-guided treatment, with and without additional interventions.
• To reduce unnecessary antibiotic use and improve reproductive health.

Main Methods:

• A randomized controlled trial in Nepal comparing three arms: syndromic management, POCT-guided treatment, and POCT-guided treatment with education/psychosocial support.
• POCTs included Cepheid GeneXpert®, pH, whiff, and OSOM® tests.
• Primary outcome: proportion of participants overtreated with antibiotics; secondary outcomes: antibiotic acquisition, health-seeking behavior, symptom development.

Main Results:

• The trial is designed to assess the effectiveness of POCT integration.
• It will compare over-treatment rates between syndromic management and POCT-guided arms.
• Results will inform strategies for reducing antibiotic overuse and enhancing reproductive health.

Conclusions:

• Integrating POCTs into VD management is crucial for resource-limited settings.
• This approach can significantly reduce antibiotic overuse.
• Combined interventions may offer broader improvements in women's reproductive health.