Streptococcal Toxic Shock Syndrome: Diagnostic and Therapeutic Approaches Incorporating Point-of-Care Antigen Testing-Case Series.

ABSTRACT:

Background

Streptococcal toxic shock syndrome (STSS) is a serious and potentially fatal complication of invasive Streptococcus pyogenes (Group A Streptococcus, GAS) infection, often stemming from severe soft tissue infections. While uncommon, tonsillitis can also lead to STSS, with lethality rates reported as high as 70%.

Methods

We present three cases of patients diagnosed with tonsillitis who developed STSS. Point-of-care testing for GAS antigens was utilized to facilitate rapid diagnosis.

Results

In all three cases, the characteristic clinical presentations, including scarlatiniform rash, strawberry tongue, and signs of shock with multi-organ dysfunction, were observed. Microbiological evidence confirmed ongoing GAS infections, and point-of-care testing for GAS ant

SUBMITTER: Mihalov P 

PROVIDER: S-EPMC12026385 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature