[Laparoscopic apendicectomy vs open approach for the treatment of acute appendicitis].
BACKGROUND
There is no international consensus on the approach of choice for performing appendectomy.


OBJECTIVE
To analyze and compare open and laparoscopic approaches in the surgical treatment of acute appendicitis.


METHODS
A retrospective study was carried out on patients over 14-years-old operated on for suspected acute appendicitis between January 2007 and December 2009. Variables were: age, sex, body mass index, specialized surgeon or resident in training, progression duration, conversion rate, use of drains, abdominal cavity irrigation, macroscopic appearance of the appendix, onset time of anesthesia, ASA classification, postoperative hospital stay, resumption of intake of liquids, and complications. The patients were divided into two groups: laparoscopic approach (LA) and open approach (OA).


RESULTS
A total of 533 patients were enrolled (290 LA and 243 OA). Onset time of anesthesia was 75 min (30-190 min) in LA vs 55 min (20-160 min) in OA (p<0,0001).


RESULTS
intraabdominal abscesses in 17 LA cases vs 13 OA cases (p=0,79); surgical wound alterations in 16 LA cases vs 47 OA cases (p=0,0001); incisional hernias in 2 LA cases (1%) vs 10 OA cases (p=0,008). There were no statistically significant differences in postoperative hospital stay (3 days), resumption of intake of liquids (1 day) or readmission rate (8%).


CONCLUSIONS
There are fewer surgical wound alterations and incisional hernias with the laparoscopic approach, but there is higher cost, lengthier surgery duration, and a longer learning curve. Our results cannot provide a clear indication for one approach or the other, and therefore each case must be evaluated on an individual basis.
Servicio de Cirugía General y Digestiva, Hospital General de Castellón, Castellón, España. carlosfortea@gmail.com
C
C
Fortea-Sanchis
D
D
Martínez-Ramos
J
J
Escrig-Sos
J M
JM
Daroca-José
G A
GA
Paiva-Coronel
R
R
Queralt-Martín
R
R
García-Calvo
M I
MI
Rivadulla-Serrano
J L
JL
Salvador-Sanchis
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000758:Anesthesia; D001062:Appendectomy / Q000379:methods*; D001064:Appendicitis / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D059032:Learning Curve; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D055815:Young Adult