Case Report

Mycobacterium peregrinum Pacemaker Pocket Infection: A Case Report and Review of the Literature

Table 1

Antibiotic susceptibility and interpretation of M. peregrinum isolates.

AntibioticsMIC (mcg/mL)Interpretation

Amikacin≤8S
Augmentin32/16TR
Azithromycin≤16TS
Cefepime>32TR
Cefotaxime>64TR
Cefoxitin≤16S
Ceftriaxone>64TR
Ciprofloxacin≤1S
Clarithromycin≤0.25S
Clofazimine≤0.5TS
Clofazimine/amikacin≤0.5/2TS
Doxycycline8R
Gentamicin≤2TS
Imipenem≤2S
Kanamycin64TR
Linezolid≤1S
Minocycline≤1TS
Moxifloxacin≤0.5S
Tigecycline≤0.25TS
Tobramycin16R
Trimethoprim/sulfamethoxazole≤0.5/9.5S

S = susceptible. I = intermediate. R = resistant. NI = no CLSI interpretive interpretative guidance. TS = tentative interpretation susceptible. TI = tentative interpretation intermediate. TR = tentative interpretation resistant.