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Published on: March 22, 2024
Epidemiology and Clinical Relevance of Toxic Shock Syndrome in US Children
James T Gaensbauer1,2,3, Meghan Birkholz3, Michael A Smit4
1From the Pediatrics and Infectious Diseases, Denver Health Medical Center, Denver, Colorado.
Insights
Toxic shock syndrome (TSS) accounts for over 11% of pediatric septic shock cases. Recognizing TSS is crucial as it presents differently and has a better prognosis than other forms of pediatric septic shock.
Area of Science:
- Pediatric Infectious Diseases
- Critical Care Medicine
- Epidemiology
Background:
- Toxic shock syndrome (TSS) is a critical condition that can present as pediatric septic shock.
- Clinical features, treatment, and prognosis of TSS differ from non-TSS septic shock, necessitating specific recognition.
Purpose of the Study:
- To define the clinical and demographic characteristics of pediatric TSS in the United States.
- To compare TSS cases with non-TSS septic shock to understand differences in presentation, severity, and outcomes.
Main Methods:
- Analysis of pediatric septic shock cases from the Pediatric Health Information Systems database (2009-2013).
- Utilized a validated ICD-9 coding strategy to identify and classify staphylococcal and streptococcal TSS.
- Compared TSS cases with non-TSS septic shock in patients aged 1-18 years.
Main Results:
- 11.1% of pediatric septic shock cases were identified as TSS (909 cases), with an additional 6.8% as possible TSS.
- Staphylococcal TSS was more common (83% of TSS), occurring more in females and older children.
- TSS cases had lower fatality rates, disease severity, and hospital stays compared to non-TSS septic shock, and were more often present at admission.
Conclusions:
- Toxic shock syndrome significantly contributes to the burden of pediatric septic shock in the US.
- Findings highlight the need to incorporate TSS diagnostic and therapeutic strategies into pediatric sepsis protocols.
Introduction:
It is important for clinicians to recognize the contribution of toxic shock syndrome (TSS) to the overall burden of pediatric septic shock because the clinical features, optimal therapy and prognosis differ from non-TSS septic shock.
Methods:
We analyzed cases of pediatric septic shock reported to the Pediatric Health Information Systems database between 2009 and 2013 to define the clinical and demographic characteristics of pediatric TSS in the United States. Using a validated International Classification of Diseases, 9th revision, coding strategy, we identified patients with infectious shock among inpatients age 1-18 years and classified cases of staphylococcal and streptococcal TSS for comparison with non-TSS cases.
Results:
Of 8,226 cases of pediatric septic shock, 909 (11.1%) were classified as TSS and 562 (6.8%) were possible TSS cases. Staphylococcal TSS represented the majority (83%) of TSS cases and occurred more commonly in females and at an older age. Compared with non-TSS septic shock, TSS had significantly lower fatality rates, disease severity and length of hospital stay and was present more often at the time of admission (P < 0.001 for each). Streptococcal TSS was associated with poorer outcomes than staphylococcal TSS. Treatment for TSS differed from non-TSS septic shock in use of more clindamycin, vancomycin and Intravenous Immunoglobulin and less need for vasopressors.
Conclusions:
Results demonstrate a significant contribution of TSS to the burden of pediatric septic shock in the United States. The findings emphasize the importance of inclusion of TSS diagnostic and therapeutic considerations in sepsis treatment protocols for children.
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