A study of pain after laparoscopic gastric banding.
BACKGROUND
The introduction of the laparoscopic approach to bariatric surgery has brought similar advantages as those seen in general surgery. There have been no trials assessing postoperative pain after laparoscopic adjustable silicone gastric banding (LASGB). We compared prospectively postoperative pain and outcome in LASGB and laparoscopic cholecystectomy (LC), to determine if morbidly obese patients can expect the same benefits from a laparoscopic approach in gastric banding as those which are known for LC in non-obese and obese patients.


METHODS
In a prospectively collected database of 80 patients undergoing LASGB, information including a survey assessing the postoperative pain, the amount of analgetic drugs used, operative reports, laboratory data, and follow-up data was collected. This was compared to an equal number of patients undergoing LC. Postoperatively, all patients received standardized pain medication of 150 mg tramadol per day. Pain was assessed twice on postoperative days 1-3 using a patient questionnaire.


RESULTS
Patient characteristics and duration of hospital stay were similar in the two groups. Although there was no significant difference in type and intensity of pain experienced by the patients in either group, the gastric banding patients reported less postoperative pain overall than those in the LC group.


CONCLUSIONS
The analyzed data show that LASGB offers the same advantages as other laparoscopic operations, in that it induces less pain and enables the patient to return quickly to normal activity and work. The advantage over the compared LC group may be due to higher patient motivation, but was not statistically significant.
Nehoda
H
H
Department of General Surgery, University Hospital of Innsbruck, Austria. Hermann.Nehoda@uibk.ac.at
Lanthaler
M
M
Labeck
B
B
Weiss
H
H
Mittermair
R
R
Hourmont
K
K
Aigner
F
F
D000293:Adolescent; D000328:Adult; D017081:Cholecystectomy, Laparoscopic; D005260:Female; D015391:Gastroplasty / Q000379:methods*; D006801:Humans; D010535:Laparoscopy; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010149:Postoperative Pain; D011446:Prospective Studies