Diseases of the colon and rectum
-
Although it is commonly reported that IBD patients are at increased risk for venous thromboembolic events, little real-world data exist regarding their postoperative incidence and related outcomes in everyday practice. ⋯ Inflammatory bowel disease patients are at increased risk for postoperative venous thromboembolism. Reducing preoperative anemia, steroid use, malnutrition, and anesthesia time may also reduce venous thromboembolism in this at-risk population. Risk-reducing, preventative strategies are needed in this at-risk population.
-
Multicenter Study
Preoperative oral antibiotics reduce surgical site infection following elective colorectal resections.
Surgical site infection is a major cause of morbidity after colorectal resections. Despite evidence that preoperative oral antibiotics with mechanical bowel preparation reduce surgical site infection rates, the use of oral antibiotics is decreasing. Currently, the administration of oral antibiotics is controversial and considered ineffective without mechanical bowel preparation. ⋯ Use and type of preoperative bowel preparation varied widely. These results strongly suggest that preoperative oral antibiotics should be administered for elective colorectal resections. The role of oral antibiotics independent of mechanical bowel preparation should be examined in a prospective randomized trial.
-
Anal complications of Crohn's disease range from painless skin tags to debilitating fistulas that are imperfectly treated with tumor necrosis factor antagonists. The recent discovery of more than 190 single-nucleotide polymorphisms associated with Crohn's disease offers the opportunity to genetically define the severity of anal disease in Crohn's disease and possibly predict prognosis and anti-tumor necrosis factor response. ⋯ Rs212388 most significantly correlated with the presence and severity of anal disease in ileocolonic Crohn's disease. A single copy of the risk allele was protective, whereas wild-type homozygotes had the highest risk of septic disease and stoma creation. In this select group, no single-nucleotide polymorphism was predictive of anti-tumor necrosis factor response. Mutations in TAGAP may predict a more benign form and course of anal disease in Crohn's disease.
-
Postoperative pain management remains a significant challenge after abdominal surgery. ⋯ Perioperative systemic lidocaine may be a useful adjunct for postoperative pain management by decreasing postoperative pain intensity, reducing opioid consumption, facilitating GI function, and shortening length of hospital stay.
-
Rates of postoperative complications are particularly high among patients with Crohn's disease. ⋯ Positive histological margins, disease duration of more than 10 years, and added sigmoidectomy are independent risk factors that are associated with postoperative intra-abdominal septic complications in patients undergoing ileocolic resection for Crohn's disease. These risk factors should be considered when the need for a diverting stoma is questionable. A frozen section of the margins may assist in the decision as to a temporary ileostomy construction.