Streptococcal toxic shock syndrome

Streptococcal toxic shock syndrome is a severe, life-threatening complication of invasive infection primarily caused by *Streptococcus pyogenes* (group A *Streptococcus*) It affects systemic hemodynamics and multiple organ systems, most frequently manifesting in adults with soft tissue or surgical site infections, though it can occur in individuals of any age Clinically, it is characterized by the rapid onset of profound hypotension and multiorgan failure—including renal impairment, coagulopathy...

Streptococcal toxic shock syndrome is a severe, life-threatening complication of invasive infection primarily caused by *Streptococcus pyogenes* (group A *Streptococcus*)

It affects systemic hemodynamics and multiple organ systems, most frequently manifesting in adults with soft tissue or surgical site infections, though it can occur in individuals of any age Pathophysiologically, the syndrome is driven by bacterial pyrogenic exotoxins that function as superantigens, triggering widespread T-cell activation and a massive cytokine cascade Clinically, it is characterized by the rapid onset of profound hypotension and multiorgan failure—including renal impairment, co...

Pathophysiologically, the syndrome is driven by bacterial pyrogenic exotoxins that function as superantigens, triggering widespread T-cell activation and a massive cytokine cascade