Oncological surgical outcomes for colorectal cancer surgery with loco-regional anesthesia: A feasibility study

Article Figures & Data

Table 1

- Comparative baseline characteristics of the patients.

Parameters	n (%)
Age (years), median (min-max)	75 (53-94)
Gender
Female	27 (50.9)
Male	26 (49.1)
Cigarette smoking	32 (60.4)
Major comorbidities
Coronary artery disease	22 (41.5)
Hypertension	36 (67.9)
Diabetes mellitus	39 (75.6)
COPD	28 (52.8)
Heart failure	18 (34.0)
ASA score
ASA 3	33 (62.3)
ASA 4	20 (37.7)
Preoperative stage
I	3 (5.7)
II	19 (35.8)
III	26 (49.0)
IV	5 (9.4)
Operations
Right hemicolectomy	9 (17.0)
Extended right hemicolectomy	5 (9.4)
Left hemicolectomy	5 (9.4)
Extended left hemicolectomy	1 (1.9)
Low anterior resection	22 (41.5)
Abdominoperineal resection	4 (7.5)
Total colectomy	7 (13.2)

Values are presented as numbers and percentages (%), COPD: chronic obstructive pulmanary disease, ASA: America Association of Anesthesiology

Table 2

- Time of stay in the intensive care unit and mortality.

Values are presented as numbers and percentages (%).

ICU: intensive care unit, ASA: America Association of Anesthesiology

Table 3

- Complications after surgery.

Values are presented as numbers and percentages (%).

Table 4

- Removed lymph nodes.

Operations	Median	Mean	Min-max	IQR (25-75%)
Right hemicolectomy	19	20.22	11-34	11-19
Extended right hemicolectomy	26	26.60	20-32	20-24
Left hemicolectomy	16	24.20	7-66	7-10
Extended left hemicolectomy	28	28.00	-	-
Low anterior resection	14	13.80	3-29	7-17
Abdominoperineal resection	21	28.25	12-59	12-
Total colectomy	48	45.86	14-97	14-48
Overall	19	23.45	3-97	13-27