Short-term preoperative supplementation of an immunoenriched diet does not improve clinical outcome in well-nourished patients undergoing abdominal cancer surgery

ObjectiveA recent study suggested that the anti-inflammatory effect of immunonutrition starts after only two d. We therefore investigated the effect of an immunoenriched oral diet administered for three d preoperatively.MethodsIn this prospective, randomized, double-blind, placebo-controlled study, well-nourished patients (Nutrition Risk Screening 2002 <3) with gastrointestinal cancer who were scheduled for major elective abdominal cancer surgery were randomly assigned to either 750 mL of an immunoenriched formula (IEF group) or 750 mL of an isocaloric, isonitrogenous placebo diet (Con group) for 3 consecutive d preoperatively.ResultsA total of 108 patients (IEF group: n = 55; Con group: n = 53) were randomized. The two groups were comparable for all baseline and surgical characteristics. The overall mortality was 2.8% and not significantly different between the two groups (IEF group: 3.6% vs. Con group: 1.9%, P = 1.00). Intention-to-treat analysis showed no difference for the incidence of postoperative overall (IEF group: 29% vs. Con group: 30%; P = 1.00) and infectious (IEF group: 15% vs. Con group: 17%; P = 0.79) complications. Length of hospital stay was 12 ± 4.9 d in the IEF group and 11.6 ± 5.3 d in the Con group (P = 0.68).ConclusionsPreoperative oral supplementation with an immunoenriched diet for 3 d preoperatively did not improve postoperative outcome compared with the placebo in well-nourished patients with elective gastrointestinal cancer surgery.     

Using the Peng flap for a wide dorsal nasal defect

Reconstructions of large surgical defects of the central part of the nose pose a challenge for the surgeon due to its cosmetically prominent location. Treatment options include second intention healing, full‐thickness skin grafts and various local flaps. In the present case the “Peng flap” was used for the reconstruction of a 3.1 × 7 cm sized deep defect of the convex curve of the central nasal area in a 66‐year‐old woman. The Peng flap was performed as single‐stage procedure without complications. Good cosmetic outcome was provided by the use of adjacent skin from the lax perinasal area, the placement of the scar lines between facial cosmetic units, and the excellent tissue match for the sebaceous nasal skin. Considering the few complications of a single‐stage procedure associated with an excellent aesthetic outcome, the Peng flap should be considered not only as an effective choice for reconstruction of the cosmetically complex midline nasal tip but also the convex curve of the central nose.