One- and two-year outcomes and predictors of mortality following emergency laparotomy: a consecutive series from a United Kingdom teaching hospital.

BACKGROUND: Data on outcomes of patients who underwent emergency laparotomy (EML) are limited. This prospective observational study examined aspects of inpatient care and outcomes following EML with a view to identifying predictors of mortality. METHODS: Data collected from consecutive inpatients who underwent EML in a UK teaching hospital over a 3-month period included perioperative physiology, treatment, morbidity, and mortality (30-day, in-hospital, 12-month, and 24-month). Univariate and multiple logistic regression analyses were used to identify predictors of mortality. RESULTS: Eighty-five patients (44 male) with a mean ± SD age of 61 ± 18 years were studied. Postoperatively, 51 % of patients were admitted to the intensive care (ICU) or the high-dependency unit (HDU). 30-day, in-hospital, 12-month, and 24-month mortality was 14, 16.5, 22.4, and 25.9 %, respectively. After adjusting for confounding variables, age ≥70 years (odds ratio [OR] = 9.2, P = 0.004) and a need for postoperative ICU/HDU (OR = 15.0, P = 0.014) were independent predictors of 30-day mortality. Independent predictors of in-hospital mortality were age ≥70 years (OR = 18.2, P = 0.016), ASA ≥III (OR = 22.1, P = 0.034), preoperative sepsis (OR = 20.6, P = 0.045), and need for postoperative ICU/HDU (OR = 21.5, P = 0.038). Independent predictors of 12-month mortality were preoperative urea >7.5 mmol/L (OR = 3.5, P = 0.038) and need for postoperative ICU/HDU (OR = 3.7, P = 0.044). Age ≥70 years was the only independent predictor of 24-month mortality (OR = 4.5, P = 0.014). Almost all deaths recorded in the 24 months following surgery resulted from disseminated malignancy. CONCLUSION: Patients who underwent EML had favourable outcomes, with 2-year survival close to 75 %. Age ≥70 years and the need for postoperative ICU/HDU care were independent predictors of mortality.

Efficacy of transversus abdominis plane blocks in laparoscopic colorectal resections.

BACKGROUND: The increasing use of laparoscopic techniques for colorectal resections means that the issue of postoperative analgesia needs to be reassessed. This nonrandomized comparative study aimed to assess the efficacy of the transversus abdominis plane (TAP) block in laparoscopic colorectal resections. METHODS: Prospectively collected data from consecutive patients undergoing laparoscopic colorectal resections were used. Analgesia usage and outcome data for patients who had a TAP block and a postoperative morphine patient-controlled analgesia pump (PCA) were compared with those for patients who had a PCA alone. RESULTS: Data for 74 patients were used in the final analysis (40 TAP/PCA and 34 PCA alone). There was a significant reduction in overall intravenous opiate use in the TAP/PCA group (31.3 vs. 51.8 mg; P = 0.03). The TAP/PCA group showed a slight trend toward a shorter hospital stay (3 vs. 4 days; P = 0.17) but no difference in postoperative complications or any other outcome measure. There was no procedure-related morbidity relating to the use of TAP blocks. CONCLUSIONS: It appears that TAP blocks reduce postoperative analgesia use of patients undergoing laparoscopic colorectal resections within an enhanced recovery program, and this may have an impact on their postoperative hospital length of stay.