Table 2. Perioperative outcomes following synchronous and staged resections.
| Study [Year] | N | Primary Location (%) | Extent of Hepatectomy (%) | Morbidity(%) | Mortality(%) |
|---|---|---|---|---|---|
| Vogt [1991] |
Synch: 19 Staged: 17 |
NR |
< Lobe: Synch: 68 Staged: 47 ≥ Lobe: Synch: 32 Staged: 53 |
Synch: 5.2 Staged: 17.6 |
Synch: 0 Staged: 0 |
| Nordlinger [1996] |
Synch: 115 Staged: 893 |
Colon: 63 Rectum: 36 Other: 1 |
Major: 64% Minor: 36% |
NR |
Synch: 7* Staged: 2 |
| Martin [2003] |
Synch: 134 Staged: 106 |
Right colon: Synch: 40 Staged: 14 Left colon: Synch: 22 Staged: 29 Rectum: Synch: 37 Staged: 56 Other: Synch: 1 Staged: 1 |
< Lobe: Synch: 67 Staged: 28 ≥ Lobe: Synch: 33 Staged: 72 |
Synch: 49 Staged: 67* |
Synch: 2 Staged: 2.8 |
| Tanaka [2004] |
Synch: 39 Staged: 37 |
Synch: Colon: 61.5 Rectum: 38.5 Staged: NR |
Minor resection: Synch: 87 Staged: 41 Major resection: Synch: 13 Staged: 59 |
Synch: 28 Staged: 16 |
Synch: 0 Staged: 0 |
| Capussotti [2007] |
Synch: 31 Staged: 48 |
Right Colon: Synch: 39 Staged: 19 Left colon / sigmoid: Synch: 26 Staged: 41 Rectum Synch: 29 Staged: 33 Other: Synch: 6 Staged: 7 |
All ≥ 3 segments |
Synch: 33 Staged: 56* |
Synch: 3.2 Staged: 0 |
| Thelen [2007] |
Synch: 40 Staged: 179 |
Right colon: Synch: 47.5 Staged: 19 Left colon: Synch: 37.5 Staged: 41 Rectum: Synch: 15 Staged: 40 |
Minor Resection: Synch: 62.5 Staged: 21 Major Resection: Synch: 37.5 Staged: 79 |
Synch: 18 Staged: 25 |
Synch: 10* Staged: 1.1 |
| Reddy [2007] |
Synch: 135 Staged: 475 |
Right colon: Synch: 33 Staged: 16 Left colon: Synch: 16 Staged: 27 Rectum: Synch: 44 Staged: 54 Other: Synch: 6 Staged: 3 |
Minor Resection: Synch: 73 Staged: 39 Major Resection: Synch: 27 Staged: 61 |
Minor Hepatic Resection: Synch: 33* Staged: 20 Major Hepatic Resection: Synch: 44* Staged: 27 |
Minor Hepatic Resection: Synch:1.0 Staged: 0.5 Major Hepatic Resection: Synch: 8.3* Staged: 1.4 |
| Martin [2009] |
Synch: 70 Staged: 160 |
Right colon: Synch: 45 Staged: 33 Left colon: Synch: 23 Staged: 34 Rectum: Synch: 30 Staged: 23 Other: Synch: 2 Staged: 10 |
< Lobe: Synch: 53 Staged: 60 ≥ Lobe: Synch: 47 Staged: 40 |
Synch: 55 Staged: 56 |
Synch: 2 Staged: 2 |
| Moug [2010] |
Synch: 32 Staged: 32 |
Right colon: Synch: 22 Staged: 22 Left colon / sigmoid: Synch: 31 Staged: 31 Rectum: Synch: 37.5 Staged: 37.5 Other: Synch: 9.5 Staged: 9.5 |
≤ 2 segments: Synch: 78 Staged: 78 ≥ 3 segments: Synch: 22 Staged: 22 |
Synch: 34 Staged: 56 |
Synch: 0 Staged: 0 |
| Brouquet [2010] | Synch: 43 Staged: Colon-Liver: 72 Liver-Colon: 27 |
Colon: Synch: 58 Staged: Colon-Liver: 51 Liver-Colon: 30 Rectum: Synch: 42 Staged: Colon-Liver: 49 Liver-Colon: 70 |
<3 segments: Synch: 65 Staged: Colon-Liver: 37 Liver-Colon: 19 ≥3 segments: Synch: 35 Staged: Colon-Liver: 66 Liver-Colon: 89 |
Synch: 47 Staged: Colon-Liver: 51 Liver-Colon: 37 |
Synch: 5 Staged: Colon-Liver: 3 Liver-Colon: 0 |
NR: not reported; Synch: synchronous resection of colorectal primary and hepatic metastasis; *indicates statistically significant difference between resection groups.