From: Microcirculatory perfusion disturbances following cardiopulmonary bypass: a systematic review
Study | n | Technique | Study groups | Pre-CPB | CPB | Post-CPB | |||
---|---|---|---|---|---|---|---|---|---|
Induction | Onset of CPB | Late phase of CPB | Post-CPB | ICU | 24 h after surgery | ||||
den Uil et al. [29] | 25 | SDF | CS with CPB | ~ MFI | ~ MFI | – | ~ MFI | ~ MFI | – |
 |  | CS with CPB (vessels 25–50 μm) | ~ MFI | ↓ MFI | – | ~ MFI | ~ MFI | – | |
 |  | CS with CPB (vessels 50–100 μm) | ~ MFI | ~ MFI | – | ~ MFI | ~ MFI | – | |
Holmgaard et al. [21] | 30 | SDF | CABG with HMAP | – | ~ MFI | – | ~ MFI | – | – |
 |  | CABG with LMAP | – | ~ MFI | – | ~ MFI | – | – | |
Koning et al. [24] | 33 | SDF | CABG non pulsatile CPB | – | ~ MFI | ↓ MFI | ↓ MFI | ↓ MFI | – |
 |  | CABG pulsatile CPB | – | ~ MFI | ~ MFI | ~ MFI | ~ MFI | – | |
Koning et al. [31] | 13 | SDF | CABG | – | ~ MFI | ~ MFI | ~ MFI | ↓ MFI | – |
Koning et al. [30] | 18 | SDF | CABG | – | ~ MFI | – |  | ↓ MFI | – |
Mohamed et al. [22] | 70 | SDF | CABG regular anesthesia | – | ↓ MFI | – | ↓ MFI | – | – |
 |  | CABG dexmed anesthesia | – | ↓ MFI | – | ~ MFI | – | – | |
Özarslan et al. [20] | 30 | OPS | CABG sevoflurane anesthesia | ~ MFI | ~ MFI | – | ~ MFI | – | ~ MFI |
 |  | CABG isoflurane anesthesia | ~ MFI | ↓ MFI | – | ~ MFI | – | ~ MFI | |
 |  | CABG desflurane anesthesia | ~ MFI | ~ MFI | – | ~ MFI | – | ~ MFI | |
Prestes et al. [23] | 22 | SDF | Cardiac surgery with CPB | – | ~ MFI | ↓ MFI | ↑ MFI | – | – |
Yuruk et al. [27] | 20 | SDF | CABG | – | ~ MFI | – | ~ MFI | – | – |
 |  | CABG with MECC | – | ~ MFI | – | ~ MFI | – | – |