Overview
Congenital syphilis (CS) results from transplacental transmission of Treponema pallidum during pregnancy, leading to severe fetal and neonatal complications including sepsis-like presentations, organ dysfunction, and prematurity 13.Diagnosis
Clinical Symptoms: Rash, palmoplantar desquamation, abdominal distension, hepatosplenomegaly 1.
Laboratory Findings: Elevated CRP, abnormal liver enzymes (ALT, AST), changes in hemoglobin (Hb), platelet (PLT), white blood cell (WBC) counts 1.
Specific Tests: Non-treponemal tests (e.g., RPR, VDRL) and treponemal tests (e.g., TPHA, TP-PA) for serological confirmation 13.
Culture: Blood culture may be negative or not routinely performed; clinical differentiation crucial 1.Management
Antibiotic Therapy: Penicillin G is the first-line treatment, typically administered intravenously for severe cases (doses vary by weight and severity) 13.
Duration: Extended therapy may be required for severe cases, often lasting several weeks 1.
Supportive Care: Management of organ dysfunction and respiratory distress as needed 13.Special Populations
Pediatrics: Premature infants and neonates are particularly vulnerable, presenting with severe symptoms like hepatosplenomegaly and respiratory distress 3.
Comorbidities: No specific comorbidities detailed in abstracts, but severe cases can lead to multiple organ dysfunction syndrome (MODS) 1.Key Recommendations
Early and Accurate Diagnosis: Critical for improving outcomes in infants presenting with sepsis-like symptoms suggestive of congenital syphilis (Evidence: Moderate) 1.
Prompt Penicillin Therapy: Initiate intravenous penicillin G promptly for confirmed or highly suspected cases (Evidence: Moderate) 13.
Monitor Organ Function: Closely monitor for signs of MODS and provide supportive care as needed (Evidence: Weak) 1.References
1 Liu Y, Zhu Y, Wang Y, Wan C. Differences between congenital-syphilis presenting as sepsis and neonatal sepsis: A case-control study. Medicine 2019. link
2 Rosenberg NM. Congenital syphilis: an emerging emergency. Pediatric emergency care 1991. link
3 Garland SM, Sawyer SM. Congenital syphilis is with us still. The Medical journal of Australia 1989. link