Providencia septicemia

Providencia septicemia is a serious bloodstream infection and systemic dysregulated inflammatory response caused by members of the Gram-negative bacterial genus *Providencia*, most commonly *Providencia stuartii* or *Providencia rettgeri* It predominantly affects hospitalized, immunocompromised, or institutionalized older adults, particularly individuals with indwelling urinary catheters, neurogenic bladder, or extensive burn wounds Pathophysiologically, bacteria translocate into the vascular sy...

Providencia septicemia is a serious bloodstream infection and systemic dysregulated inflammatory response caused by members of the Gram-negative bacterial genus *Providencia*, most commonly *Providencia stuartii* or *Providencia rettgeri* Management is often complicated by high rates of intrinsic and acquired antimicrobial resistance among *Providencia* isolates, often requiring targeted susceptibility-directed therapy

Providencia septicemia is a serious bloodstream infection and systemic dysregulated inflammatory response caused by members of the Gram-negative bacterial genus *Providencia*, most commonly *Providencia stuartii* or *Providencia rettgeri* Pathophysiologically, bacteria translocate into the vascular system—frequently originating from the genitourinary tract or severe soft tissue wounds—precipitating systemic inflammation marked by fever or hypothermia, tachycardia, tachypnea, hypotension, and a s...

It predominantly affects hospitalized, immunocompromised, or institutionalized older adults, particularly individuals with indwelling urinary catheters, neurogenic bladder, or extensive burn wounds

It predominantly affects hospitalized, immunocompromised, or institutionalized older adults, particularly individuals with indwelling urinary catheters, neurogenic bladder, or extensive burn wounds

Pathophysiologically, bacteria translocate into the vascular system—frequently originating from the genitourinary tract or severe soft tissue wounds—precipitating systemic inflammation marked by fever or hypothermia, tachycardia, tachypnea, hypotension, and a substantial risk of rapid progression to septic shock and multiorgan failure

Management is often complicated by high rates of intrinsic and acquired antimicrobial resistance among *Providencia* isolates, often requiring targeted susceptibility-directed therapy