Table 3.

Staged versus simultaneous resection: 5-year survival and morbidity.

First author [ref]	Year	Design	Simultaneous				Staged
			N	Age	5YS	Morbidity	N	Age	5YS	Morbidity
Vogt [47]	1991	Retro	19	NR	39%	5.3%	17	NR	0%	18%
Jaeck [48]	1999	Retro	28	56	NR	18%	31	60	NR	16%
Martin [49]	2003	Retro	134	64	NR	49%	106	61	NR	67%
Weber [50]	2003	Retro	35	58	21%	23%	62	60	22%	32%
Tanaka [51]	2004	Retro	39	64	53%	28%	37	65	47%	16%
Chua [52]	2004	Retro	64	63	29%	53%	32	61	43%	41%
Thelen [53]	2007	Retro	40	60	53%	18%	179	60	39%	25%
Turrini [54]	2007	Retro	57	60	32%	21%	62	59	25%	31%
Yan [55]	2007	Retro	73	60	36%	32%	30	59	37%	43%
Capussotti [56]	2007	Retro	70	65	31%	NR	57	60	32%	NR
Vassiliou [57]	2007	Retro	25	63	28%	72%	78	61	31%	76%
Reddy [58]	2007	Retro	135	57	NR	44%	475	58	NR	27%
Slupski [59]	2009	Retro	28	59	45%	14%	61	60	38%	13%
Martin [60]	2009	Retro	70	58	NR	56%	160	61	NR	55%

Retro: retrospective; 5YS: 5-year survival. “Simultaneous” and “Staged” refer to resection of the primary CRC tumor and the CRLM.