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State-of-the-Art Review: Congenital Syphilis in the Modern Era: Current Strategies and Future Directions
John M Flores1,2, Ryan Rochat3, Irene A Stafford4
1Department of Medicine, Section of Infectious Diseases and Global Health, University of Chicago Medicine, Chicago, Illinois, USA.
Insights
Congenital Syphilis (CS) cases have surged tenfold. This review navigates the complex diagnosis and management of CS, addressing varied infant presentations and delayed effects.
Area of Science:
- Pediatrics
- Infectious Diseases
- Public Health
Background:
- Congenital Syphilis (CS) has seen a dramatic increase, with over a tenfold rise in cases in the past decade.
- CS involves the vertical transmission of syphilis from pregnant individuals to their fetuses, posing risks to nearly every organ system.
- Many infants with CS are asymptomatic at birth, but can develop delayed morbid effects over years due to ongoing inflammation.
Purpose of the Study:
- To provide a comprehensive review of Congenital Syphilis (CS).
- To guide healthcare providers through the complexities of CS presentation, diagnosis, and management.
- To aid in decision-making processes for the treatment of CS.
Main Methods:
- Review of current literature and clinical guidelines on Congenital Syphilis.
- Analysis of diagnostic criteria, including clinical presentation, serologic testing, and imaging.
- Evaluation of management strategies based on infant status and maternal treatment history.
Main Results:
- Diagnosis and management of CS require a multifaceted approach.
- Key factors include infant symptomatology, maternal and infant serology, radiographic findings, and treatment timing.
- Delayed manifestations of CS can occur years after birth, complicating long-term care.
Conclusions:
- Effective management of the CS surge necessitates a thorough understanding of its varied presentations and diagnostic complexities.
- Integrated diagnostic pathways combining clinical, serologic, and imaging data are crucial.
- Timely and adequate maternal treatment is paramount in preventing fetal infection and subsequent infant morbidity.
Abstract:
There has been an unprecedented surge in cases of Congenital Syphilis (CS), the vertical transmission of syphilis from a pregnant individual to their fetus, with over a 10-fold increase over the last 10 years. Infants may present with a wide variety of clinical presentations, with almost every organ system at risk of injury. Further adding to the intricacy of the disease, the majority of infants will be asymptomatic at birth, but due to ongoing inflammation associated with the disease, there may be a myriad of delayed morbid effects that take years to manifest. Diagnosis and management is dependent on a combination of the presence or absence of overt symptoms of the infant, noninvasive serologic examinations of the infant and pregnant individual, certain radiographic images of the fetus in utero or infant postpartum, indirect blood and cerebrospinal fluid markers of the infant, and the timing and adequacy of treatment of the pregnant individual prior to the delivery. This review is meant to help navigate the complexities of the presentation, diagnostic pathways, and treatment decision making processes required for CS.
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