World journal of surgery
-
World journal of surgery · Feb 2004
Relaparotomy for suspected intraperitoneal sepsis after abdominal surgery.
Relaparotomy may be beneficial in patients developing intraperitoneal sepsis after abdominal procedures. We determined whether joint clinical assessment by intensivist and surgeon (clinician assessment) identified patients with surgically correctable intraperitoneal sepsis. We also assessed the effect of patient age and sex, disease presentation and severity, interval to relaparotomy, and the number of relaparotomies on survival after relaparotomy. ⋯ Clinician assessment after abdominal surgery had a high probability of predicting intraperitoneal sepsis at relaparotomy. The 43% mortality after relaparotomy was unlikely to be greater than with nonoperative treatment of intraabdominal sepsis, but the 78% mortality after relaparotomy in patients older than 75 years of age raised doubts about this approach in the elderly. The identification of intraperitoneal sepsis and performance of relaparotomy earlier after the initial abdominal surgery might reduce the high rate (60%) of multiorgan failure prior to relaparotomy and improve survival after it.
-
World journal of surgery · Feb 2004
Comparative StudyDamage control laparotomy for generalized necrotizing enterocolitis.
Macroscopic generalized necrotizing enterocolitis (G-NEC) is associated with a very high mortality in neonates. In some instances, however, multiple bowel segments are necrotic, with most of the remaining small bowel damaged but viable. In these selected patients morbidity can be reduced and survival increased with an aggressive and early surgical approach. ⋯ Nineteen neonates survived in the follow-up period. Early mortality was due to sepsis syndrome in 6 patients, and late mortality in 2 neonates was secondary to the short bowel syndrome. The DCL procedure is another step toward improving survival in surgical G-NEC; this technique avoids proximal stomas and their complications, and at the same time it preserves the best possible bowel length.
-
World journal of surgery · Feb 2004
Surgical mortality score: risk management tool for auditing surgical performance.
Existing methods of risk adjustment in surgical audit are complex and costly. The present study aimed to develop a simple risk stratification score for mortality and a robust audit tool using the existing resources of the hospital Patient Administration System (PAS) database. This was an observational study for all patients undergoing surgical procedures over a two-year period, at a London university hospital. ⋯ Subgroup analyses confirmed that the model can be used by the individual specialties for both elective and emergency cases. The SMS is an accurate risk- stratification model derived from existing database resources. It is simple to apply as a risk-management, screening tool to detect aberrations from expected surgical outcomes and to assist in surgical audit.
-
World journal of surgery · Feb 2004
Comparative StudyBloodless liver resection using the monopolar floating ball plus ligasure diathermy: preliminary results of 16 liver resections.
Blood loss during liver transection and ischemia-reperfusion injury associated with hepatic inflow occlusion are significant drawbacks during liver surgery. Sixteen patients underwent liver resection using the Monopolar Floating Ball (FB) plus LigaSure (LS) diathermy without occlusion of the hepatoduodenal ligament (group FB-LS). The liver parenchyma was precoagulated using the FB, and the uncovered tiny vessels were sealed using LS. ⋯ Using these two electronic devices allows liver resection to be safely performed, with the advantage of minimal blood loss and a reduced inflow occlusion period compared to the conventional method. The major disadvantage may be a slower transection speed. A prospective randomized trial is needed to clarify the clinical benefits of liver resections performed using this novel technique.