Volume 29, Number 5—May 2023
Dispatch
Characteristics and Treatment of Gordonia spp. Bacteremia, France
Table 1
Patient no. | Patient age/sex | Immune deficiency factors | CVC type | Clinical signs | Species (no. positive samples) | AMR | Treatment | Time, d | CVC removed |
---|---|---|---|---|---|---|---|---|---|
Favorable outcome† | |||||||||
1 | 36 y/M | HIV, nephrotic syndrome |
HD | CVC inflammation | Gordonia sp. (1) | None | None | 0 | Yes |
2 | 3 y/M | Hemopathy, corticosteroid, methotrexate |
Central port |
Fever | G. bronchialis (1)‡ | None | CAZ, AMC | 7 | No |
3 | 86 y/M | None | None | Fever, cough | G. sputi (1)‡ | None | AMC, 3GC | 10 | NA |
4 | 56 y/F | HIV | None | Fever | G. sputi (1) ‡ | None | 3GC | 10 | NA |
5 | 67 y/F | Malnutrition, hemopathy, cancer | TCVC | Acute kidney failure | Gordonia sp. (1) | None | 3GC, VAN | 15 | Yes |
6 | 75 y/M | None | None | Fever, chills | G. aichiensis (1)‡ | ERY, FA, FOF | PEN G, AMOX | 15 | NA |
7 | 42 y/M | Cirrhosis splenectomy, corticosteroid |
Central port |
Fever | G. sputi (2) | PEN, SMX | TZP, VAN | 15 | No |
8 |
2y/M |
None |
None |
Knee arthritis |
Gordonia sp. (1)‡ |
§ |
CFZ, AMK; Tr 2¶: cefaclor |
5 | NA |
30 |
|||||||||
Relapse# | |||||||||
9 | 3 mo/M | Nephrotic syndrome, low IgG |
TCVC | Fever | G. bronchialis (1) | ERY, FA, FOF | AMOX; Tr 2¶: JM, polyvalent Ig | 8 | Yes |
5 | |||||||||
10 | 61 y/F | Immunosuppressive regimen, corticosteroid, malnutrition |
Central port | Fever, angiocolitis, port inflammation |
G. sputi (2) | § | CPFX, TZP; Tr 2¶: IMP, AMK, VAN; Tr 3¶: 3GC, GEN | 15 | No |
10 | |||||||||
7 |
*3GC, 3rd generation cephalosporin; AMC, amoxicillin-clavulanic acid; AMK, amikacin; AMOX, amoxicillin; AMR, antimicrobial resistance; CAZ, ceftazidime; CFZ, cefazolin; CPFX, ciprofloxacin; CVC, central venous catheter; ERY, erythromycin; FA, fusidic acid; FOF, fosfomycin; GEN, gentamicin; HD, hemodialysis; IMP, imipenem; JM, josamycin; NA, not applicable; PEN, penicillin; SMX, sulfamethoxazole; TCVC, tunneled CVC; TZP, piperacillin/tazobactam; VAN, vancomycin. †Favorable outcome required clinical and biologic cure and repeated negative blood sample (when available), without relapse until the end of the study period (May 31, 2022). ‡In medical record, Gordonia sp. was considered a contaminant with no clinical significance. §Antimicrobial susceptibility testing not performed. ¶Treatment regimens after relapse. #Relapses through May 31, 2022.
1These authors contributed equally to this article.
2Current affiliation: Hôpital Saint-Antoine, Assistance Publique des Hôpitaux de Paris, Paris, France.
3Current affiliation: Hôpitaux universitaires de Strasbourg, Strasbourg, France.