A Statewide Recommendation for Opt-Out Syphilis Screening in Nonpregnant Adults: Rationale and Evidence-to-Decision...

Area of Science:

• Public Health
• Infectious Disease Epidemiology
• Screening Guidelines

Background:

• Syphilis incidence has significantly increased nationwide over the last decade.
• The Minnesota Department of Health (MDH) initiated a review of existing syphilis screening protocols.
• Rising syphilis rates necessitate updated public health interventions and screening strategies.

Purpose of the Study:

• To review and update syphilis screening recommendations in Minnesota.
• To develop evidence-based guidelines for syphilis screening.
• To address the increasing burden of syphilis in the state.

Main Methods:

• A scoping review identified relevant manuscripts and guidelines on syphilis screening.
• MDH analyzed syphilis data (2016-2024), evidence, and international screening practices.
• The GRADE evidence-to-decision framework informed the final recommendations, considering disease burden, treatment, and healthcare access.

Main Results:

• Early syphilis detection and treatment are highly effective interventions.
• Universal opt-out screening models demonstrate higher uptake and case detection rates compared to risk-based approaches.
• MDH now recommends universal, opt-out syphilis screening for all nonpregnant individuals aged 18-49.

Conclusions:

• Implementing universal opt-out syphilis screening can decrease the disease burden in Minnesota.
• This updated screening approach offers a model for other jurisdictions to consider.
• Evidence-based screening strategies are crucial for managing infectious disease outbreaks.