TABLE 1.
Comparison of activities of BDQ and imipenem against clinical isolates from CF and non-CF patients
| Strain | Morphotype | Source | MIC (μg/ml)a |
|
|---|---|---|---|---|
| BDQ | IMP | |||
| M. abscessus subsp. abscessus | ||||
| CIP104536T | S | Non-CF | 0.062 | 16 |
| 3321 | S | Non-CF | 0.062 | 32 |
| 1298 | S | CF | 0.031 | 16 |
| 2587 | S | CF | 0.062 | 16 |
| 2069 | S | Non-CF | 0.062 | 8 |
| CF | S | CF | 0.062 | 16 |
| 2524 | R | CF | 0.125 | 32 |
| 2648 | R | CF | 0.062 | 32 |
| 3022 | R | Non-CF | 0.062 | 16 |
| 5175 | R | CF | 0.062 | 32 |
| CIP104536T | R | Non-CF | 0.062 | 16 |
| M. abscessus subsp. massiliense | ||||
| CIP108297T | R | Addison disease | 0.062 | 32 |
| 210 | R | CF | 0.125 | 32 |
| 179 | R | CF | 0.062 | 8 |
| CIP108297T | S | Addison disease | 0.062 | 32 |
| 140 | S | CF | 0.062 | 32 |
| 185 | S | CF | 0.125 | 16 |
| 107 | S | CF | 0.125 | 32 |
| 122 | S | CF | 0.125 | 16 |
| 120 | S | CF | 0.062 | 16 |
| 212 | S | CF | 0.125 | 32 |
| 100 | S | CF | 0.062 | 16 |
| 111 | S | CF | 0.062 | 16 |
| M. abscessus subsp. bolletii | ||||
| CIP108541T | S | Nonreported | 0.062 | 8 |
| 114 | S | CF | 0.125 | 16 |
| 17 | S | CF | 0.031 | 32 |
| 116 | S | CF | 0.125 | 16 |
| 97 | S | CF | 0.125 | 16 |
| 112 | R | CF | 0.062 | 16 |
| 19 | R | Non-CF | 0.125 | 32 |
| 10 | R | Nonreported | 0.062 | 32 |
| 108 | R | CF | 0.125 | 32 |
The MIC was determined in cation-adjusted Mueller-Hinton broth for different subspecies belonging to the M. abscessus complex. BDQ, bedaquiline; IMP, imipenem.