Is Stenotrophomonas resistant to antibiotics?

Introduction: Stenotrophomonas maltophilia is a prototype of bacteria intrinsically resistant to antibiotics. The reduced susceptibility of this microorganism to antimicrobials mainly relies on the presence in its chromosome of genes encoding efflux pumps and antibiotic inactivating enzymes.

Can Stenotrophomonas be killed by antibiotics?

Stenotrophomonas maltophilia is an environmental and opportunistic pathogen that is intrinsically resistant to a range of antibiotics [16–21].

Is Stenotrophomonas maltophilia serious?

Stenotrophomonas maltophilia is an environmental global emerging Gram-negative MDRO that is most commonly associated with respiratory infections in humans. It can cause various serious infections in humans.

How long do you treat Stenotrophomonas maltophilia?

Learning Objectives: Data on optimal treatment duration for stenotrophomonas maltophilia (S. Maltophilia) pneumonia infections are largely based on anecdotal evidence and case reports. Most cases are treated for 14 to 21 days or longer.

What is Stenotrophomonas maltophilia resistant to?

ABSTRACT. Introduction: Stenotrophomonas maltophilia is a prototype of bacteria intrinsically resistant to antibiotics. The reduced susceptibility of this microorganism to antimicrobials mainly relies on the presence in its chromosome of genes encoding efflux pumps and antibiotic inactivating enzymes.

Where does Stenotrophomonas maltophilia come from?

Introduction. Stenotrophomonas maltophilia (S. maltophilia) is a free living, motile, aerobic, oxidase negative, glucose non-fermentative Gram-negative bacillus (GNB). It is frequently isolated from water, soil, animals, plants, and hospital equipment (1–5).

Does Stenotrophomonas need isolation?

Although respiratory tract colonisation does not appear to have adverse implications, the isolation of Stenotrophomonas maltophilia indicates a severely compromised host with a high likelihood of mortality attributable to the underlying disease processes.

Is stenotrophomonas infectious?

Conclusion. Stenotrophomonas maltophilia is a globally emerging pathogen that causes serious infectious complications in immunocompromised patients in particular. It also exhibits a wide range of drug resistance mechanisms and this complicates the management of infections caused by this GNB.

How is stenotrophomonas Maltophilia transmitted?

maltophilia can be found in fluids, such as irrigation solutions (fluids used to clean a wound or wash out a body cavity like the ear canal or bladder) and intravenous (IV) fluids, as well as patient secretions, such as mucus from the respiratory tract and urine.

Is there an antimicrobial therapy for Stenotrophomonas maltophilia?

Antimicrobial therapy for Stenotrophomonas maltophilia infections Stenotrophomonas maltophilia has emerged as an important nosocomial pathogen capable of causing respiratory, bloodstream, and urinary infections.

Where does Stenotrophomonas maltophilia infection take place?

Summary Summary. Stenotrophomonas maltophilia (S. maltophilia) infection is a type of bacterial infection. S. maltophilia is found mostly in wet environments. In the hospital setting, S. maltophilia can be found in fluids, such as irrigation solutions (fluids used to clean a wound or wash out a body cavity like the ear canal or bladder)

Is the s.maltophilia a Gram negative bacillus?

S. maltophilia is a ubiquitous, aerobic, non-fermentative, gram-negative bacillus that is closely related to the Pseudomonas species [5].

How is maltophilia related to Pseudomonas and stenos?

S. maltophilia is a ubiquitous, aerobic, non-fermentative, gram-negative bacillus that is closely related to the Pseudomonas species [ 5 ]. The name signifies “a unit feeding on few substrates,” based on the Greek roots stenos (narrow), trophos (one who feeds), and monas (a unit).