Trocar site tumor recurrence after laparoscopic-assisted colectomy.

As a variety of procedures become technically feasible with laparoscopic techniques, it becomes increasingly important to appropriately select the patients who will benefit from the laparoscopic approach. We report the case of a patient with Dukes C2 colon cancer treated by laparoscopic-assisted sigmoid colectomy who subsequently developed an abdominal wall recurrence at a trocar site scar. The case raises some concerns about the use of the laparoscopic technique in the surgical management of colon cancer.

Bioavailability of medication after laparoscopic cholecystectomy.

Bioavailability of medication after laparoscopic cholecystectomy has not been studied previously. There is concern about the ability of patients to tolerate oral medication postoperatively and the optimal timing of hospital discharge. In this study, each subject received 20 mg/kg acetaminophen (po) preoperatively, with a repeat dose at 6 (group 1), 12 (group 2), or 24 h (group 3) postoperatively.

Bioavailability of medication delivered via nasogastric tube is decreased in the immediate postoperative period.

Background: A study was performed to determine bioavailability of medication delivered via nasogastric tube in patients after abdominal surgery.

Methods: Acetaminophen (20 mg/kg) was administered to each patient per os at least 48 hours prior to abdominal surgery and via nasogastric tube 3 hours postoperatively. The nasogastric tube was clamped for 30 minutes after drug administration, prior to resuming suction.

Erythropoetin accelerates hematocrit recovery in post-surgical anemia.

Unlabelled: We evaluated the role of recombinant human erythropoietin (RHE) for treatment of severe postsurgical anemia (Hct < 25%) in 40 Jehovah's Witness (JW) patients refusing transfusion. Twenty patients (group E) received RHE either at a loading dose of 300 U/kg iv 3 times/week for 1 week followed by 150 U/kg 3 times/week in accordance with an IRB approved protocol (N = 13), or at a dose of 100 U/kg 3 times/week for humanitarian reasons (N = 7). This group was compared to 20 similar JW patients who did not receive RHE (group C).