RESUMEN
BACKGROUND: This study investigated whether the time from emergency room registration to appendectomy (ETA) would affect the incidence of perforation and postoperative complications in patients with acute appendicitis. METHODS: Patients who underwent an appendectomy at the Ren-Ai branch of Taipei City Hospital between January 2010 and October 2012 were retrospectively reviewed. Their demographics, white blood cell count, C-reactive protein, body temperature, computed tomography scan usage, operation method, pathology report, postoperative complication, length of hospital stay, and ETA were abstracted. Multivariate analysis was performed to search the predictors, including ETA, of outcomes for the perforation and postoperative complication rates. RESULTS: A total of 236 patients were included in the study. Perforation occurred in 12.7% (30/236) and postoperative complications developed in 24.1% (57/236) of these patients. There were 121 patients with ETA <8 hours, 88 patients with ETA of 8-24 hours, and 27 patients with ETA >24 hours; patients with ETA >24 hours had significantly longer hospital stay. Univariate analysis showed that perforated patients were significantly older, and had higher C-reactive protein level, longer hospital stay, and higher complication rate. Patients who developed postoperative complications were significantly older, and had higher neutrophil count, less use of computed tomography, and higher open appendectomy rate. After multivariate analysis, age ≥55 years was the only predictor for perforation [odds ratio (OR) = 3.65; 95% confidence interval (CI), 1.54-8.68]; for postoperative complications, age ≥55 years (OR = 1.65; 95% CI, 1.84-3.25), perforated appendicitis (OR = 3.17; 95% CI, 1.28-7.85), and open appendectomy (OR = 3.21; 95% CI, 1.36-7.58) were associated. ETA was not a significant predictor in both analyses. CONCLUSION: In our study, it was observed that although longer ETA was associated with longer hospitalization, ETA was not correlated with postoperative complications. Our results inclined toward the position that appendectomy can be performed as a semielective surgery.
Asunto(s)
Apendicectomía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Adulto , Anciano , Proteína C-Reactiva/análisis , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/prevención & control , Estudios Retrospectivos , Factores de TiempoRESUMEN
Diabetes is a known risk factor for developing hepatocellular carcinoma (HCC). Reported rates of diabetes are higher in chronic hepatitis, cirrhosis and HCC patients. However, its effects on postoperative recurrence and survival with HCC are controversial. This study offers a retrospective analysis of the impacts of diabetes on postoperative recurrence and survival in patients with cirrhosis and HCC. A total of 389 cirrhotic patients who underwent curative resection for primary HCC at our institution between January 2000 and December 2008 were enrolled. Of them, 272 (70%) patients were classified into a non-diabetes group and 117 (30%) patients into the diabetes group. The diabetes group was divided into an oral hypoglycemic agent (OHA) control group (n = 100) and an insulin control group (n = 17). The result indicates that the diabetes group had a higher postoperative recurrence rate and poorer long-term survival rate (p = 0.001 vs. 0.01). There was no significant difference in recurrence-free survival rate between the OHA control group and the insulin control group (p = 0.17). The insulin control group had a poorer long-term surgical outcome than the OHA control group (p = 0.035). In conclusion, our results suggest that diabetes is an independent risk factor for postoperative recurrence and surgical survival of cirrhotic HCC patients. Cirrhotic HCC patients with diabetes who received hepatic resection should be closely followed-up for postoperative recurrence and long-term outcome. Moreover, an effective peri-operative sugar control planning in HCC patients with diabetes should be established.