ID.1
Item
patients between 20 - 80 years old
boolean
C0001779 (UMLS CUI [1])
ID.2
Item
class asa (american society of anesthesiology) i, ii or iii, +/- e
boolean
C1531504 (UMLS CUI [1,1])
C1531505 (UMLS CUI [1,2])
C1531506 (UMLS CUI [1,3])
ID.3
Item
patient willing to participate in the study
boolean
C0030699 (UMLS CUI [1])
ID.4
Item
patient who understands and accepts to sign the informed consent form
boolean
C0021430 (UMLS CUI [1])
ID.5
Item
patient who will undergo elective colorectal resection using laparoscopic surgery defined as follows: patients who received one of the following surgery:right hemicolectomy, left hemicolectomy, anterior resection with primary anastomosis, and low anterior resection with loop ileostomy for fecal diversion
boolean
C0810152 (UMLS CUI [1])
ID.6
Item
class asa iv or v patient
boolean
C1531507 (UMLS CUI [1,1])
C1531508 (UMLS CUI [1,2])
ID.7
Item
documented problem of gastro-intestinal motility
boolean
C2749202 (UMLS CUI [1])
ID.8
Item
combined resection of other organ than the colorectum
boolean
C1955787 (UMLS CUI [1])
ID.9
Item
presence of obstructive colorectal cancer associated with dilatation of the proximal gastrointestinal tract
boolean
C0849421 (UMLS CUI [1])
ID.10
Item
presence of residual peritoneal carcinosis at the end of surgery
boolean
C0346990 (UMLS CUI [1,1])
C0241311 (UMLS CUI [1,2])
ID.11
Item
previous history of intra-abdominal surgery except simple appendectomy, cholecystectomy, or hysterectomy for uterine myoma
boolean
C0455612 (UMLS CUI [1])
ID.12
Item
creation of colo-rectal, colo-anal or ileo-anal anastomosis without loop ileostomy
boolean
C0588984 (UMLS CUI [1])
ID.13
Item
any per-surgery discovery which requires the use of a gastric drainage procedure following surgery
boolean
C0588453 (UMLS CUI [1])
ID.14
Item
any post-surgery change in patient condition which requires naso-gastric tube holding after surgery
boolean
C0178097 (UMLS CUI [1])