Many different definitions for multidrug-resistant (MDR), extensively drug-resistant (XDR) and pandrug-resistant (PDR) bacteria are being used in the medical literature to characterize the different patterns of resistance found in healthcare-associated, antimicrobial-resistant bacteria.

Jan 13, 2019 · XDR (eXtensive Drug Resistance) was defined as non-susceptibility to at least one agent in all but two or fewer antimicrobial categories (i.e., bacterial isolates remain susceptible to only one or two categories). PDR (Pan Drug Resistance) was defined as non-susceptibility to all agents in all antimicrobial categories.

Multidrug -resistance (MDR) was defined as nonsusceptibility to ≥1 agent in ≥3 antimicrobial categories; extensively drug-resistant (XDR) as susceptibility limited to ≤2 categories; pan drug resistance (PDR), as nonsusceptibility to all agents in all antimicrobial categories [3].

Oct 29, 2010 · Many different definitions for multidrug-resistant (MDR), extensively drug-resistant (XDR) and pandrug-resistant (PDR) bacteria are being used in the medical literature to characterize the different patterns of resistance found in healthcare-associated, antimicrobial-resistant bacteria.

Oct 24, 2017 · 对于细菌耐药性的描述，江湖上流传着MDR、XDR和PDR 3种说法。 MDR、XDR、PDR. MDR(multi-drug resistant)——多重耐药. 细菌对常用抗菌药物主要分类的3类或以上耐药。 XDR(extensively-drug resistant)——泛耐药. 细菌对常用抗菌药物几乎全部耐药。 PDR(pandrug resistant)——全耐药

Recognizing different degrees of MDR in bacteria, the terms extensively drug-resistant (XDR) and pandrug-resistant (PDR) have been introduced. Extensively drug-resistant (XDR) is the non-susceptibility of one bacteria species to all antimicrobial …

Oct 29, 2010 · Many different definitions for multidrug-resistant (MDR), extensively drug-resistant (XDR) and pandrug-resistant (PDR) bacteria are being used in the medical literature to characterize the different patterns of resistance found in healthcare-associated, antimicrobial-resistant bacteria.

Different terms like ‘multidrug resistant (MDR)’, ‘extensive drug resistant (XDR),’ and ‘pandrug resistant (PDR)’ have been used with varied definitions to describe the extent of antimicrobial resistance among Acinetobacter spp.

May 7, 2011 · Criteria for defining MDR, XDR and PDR in Enterobacteriaceae; MDR: non-susceptible to ≥1 agent in ≥3 antimicrobial categories. XDR: non-susceptible to ≥1 agent in all but ≤2 categories. PDR: non-susceptible to all antimicrobial agents listed.

Jul 26, 2011 · Emergence of resistance to multiple antimicrobial agents in pathogenic bacteria has become a significant public health threat.