Journal
INTERNATIONAL JOURNAL OF COLORECTAL DISEASE
Volume 28, Issue 9, Pages 1209-1216Publisher
SPRINGER
DOI: 10.1007/s00384-013-1652-6
Keywords
Analgetics; NSAID; Anastomotic leakage; Intestinal; Rat
Categories
Funding
- Radboud University Nijmegen Medical Centre
Ask authors/readers for more resources
Background Non-steroid anti-inflammatory drugs such as the cyclooxygenase isoenzyme inhibitors diclofenac and naproxen are increasingly used for perioperative pain relief, while their potential effects on wound healing are scarcely investigated. Methods In 104 male Wistar rats, an anastomosis was constructed in both colon and ileum. The rats were divided into groups who received diclofenac (4 mgkg(-1)day(-1)) or naproxen (10 mgkg-1day-1) daily from the day of surgery or from day3 after surgery. Animals were killed on day3 or 7 and analysed for signs of anastomotic dehiscence and wound strength of anastomoses and abdominal fascia. Results Anastomotic leakage in the ileum (p<0.0001) and mortality rates (p=0.001) were significantly increased in the diclofenac group. On day7, the anastomotic bursting pressure in the ileum remained below that of the controls in the diclofenac-and naproxen-treated rats. When administration of diclofenac was postponed to day3 after surgery, anastomotic dehiscence was almost absent. The colonic anastomosis and abdominal wall always remained unaffected. Conclusions This study implies that immediate postoperative administration of diclofenac and, to a far lesser extent, naproxen can affect healing in the ileal anastomosis in the rat. This negative effect can be prevented by a short postoperative delay in administration. On steroid anti-inflammatory drugs such as the cyclooxygenase isoenzyme inhibitors diclofenac and naproxen are increasingly used for perioperative pain relief, while their potential effects on wound healing are scarcely investigated.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available