ABSTRACT
OBJECTIVE: To evaluate the correlation between clinical characteristics and radionuclide salivagram findings in infants with congenital laryngeal developmental anomalies, and determine the clinical characteristics that could predict the positive results of radionuclide salivagram. METHODS: 151 hospitalized infants with congenital laryngeal developmental anomalies were retrospectively included to assess the correlation between positive radionuclide salivagram results and clinical features, and a multivariate logistic regression model was constructed to identify significant correlates that jointly predict positive radionuclide salivagram results. RESULTS: Positive radionuclide salivagram results were significantly associated with fever, neurological diseases, congenital syndromes, and positive pathogenetic test results in univariate analysis. Positive radionuclide salivagram were significantly associated with fever (odds ratio [OR] = 3.494; 95% confidence interval [CI] 1.414-8.630; P = 0.007), neurological diseases (OR = 3.296; 95% CI 1.335-8.138; P = 0.010), and congenital syndromes (OR = 5.069, 95% CI 1.696-15.154; P = 0.004) in a multivariable logistic regression analysis. CONCLUSION: Fever, concurrent neurological diseases, and concurrent congenital syndromes were discovered as clinical factors that could predict positive radionuclide salivagram results and salivary aspiration should be highly suspected in infants with these clinical factors of congenital laryngeal developmental anomalies.
ABSTRACT
BACKGROUND: Radical resection is the main treatment for colorectal cancer (CRC), but metastasis or recurrence is common in which liver metastasis accounted for 83% of the cases. Therefore, the prognosis of patients with advanced CRC may be improved if liver metastasis is prevented. This study aims to investigate the efficacy of hepatic arterial infusion chemotherapy (HAIC) on liver metastases of stage III CRC patients after curative resection. METHODS: Between 2002 and 2008, 287 stage III CRC patients who had undergone radical resection were included in this study. According to postoperative adjuvant chemotherapy modality, these patients were divided into two groups. Patients in the combined therapy group received two cycles of HAIC plus four cycles of systemic chemotherapy, while patients in the monotherapy group received six cycles of systemic chemotherapy alone. The HAIC regimen consisted of hepatic arterial infusion of oxaliplatin (OXA, 85 mg/m2) on day 1 and 5-fluorouracil (5-FU, 2,400 mg/m2) on days 2 and 3 followed by a vein infusion of folinic acid (FA, 200 mg/m2) as a 2-hour infusion on days 2 and 3. The systemic chemotherapy regimen consisted of a 2-hour infusion of OXA (85 mg/m2) on day 1 followed by FA (200 mg/m2) as a 2-hour infusion on days 2 and 3, and by 5-FU (2,400 mg/m2) as a 48-hour infusion. This was repeated every 4 weeks. All cases were followed up for 5 years or until death. The 5-year overall survival, disease-free survival, liver metastases-free survival, and the overall liver metastases rates were retrospectively compared. RESULTS: Significant differences were found in the 5-year overall survival (combined therapy, 70.71%; monotherapy, 57.14%; P=0.014), disease-free survival (combined therapy, 69.29%; monotherapy, 55.78%; P=0.021), and liver metastases-free survival rates (combined therapy, 70%; monotherapy, 56.46%; P=0.019). CONCLUSION: Prophylactic adjuvant HAIC can prevent metachronous liver metastases and improve the prognosis of patients with stage III CRC after curative resection.
ABSTRACT
BACKGROUND/AIMS: This study aims to compare the clinical outcomes and costs between endoscopic biliary stenting (EBS) and percutaneous transhepatic biliary stenting (PTBS). METHODOLOGY: We randomly assigned 112 patients with unresectable malignant biliary obstruction 2006 and 2011 to receive EBS or PTBS with self-expandable metal stent (SEMS) as palliative treatment. PTBS was successfully performed in 55 patients who formed the PTBS group (failed in 2 patients). EBS was successfully performed in 52 patients who formed the EBS group (failed in 3 patients). The effectiveness of biliary drainage, hospital stay, complications, cost, survival time and mortality were compared. RESULTS: Patients in PTBS group had shorter hospital stay and lower initial and overall expense than the BBS group (P < 0.05). There was no significant difference in effectiveness of biliary drainage (P = 0.9357) or survival time between two groups (P = 0.6733). Early complications occurred in PTBS group was significantly lower than in EBS group (3/55 vs 11/52, P = 0.0343). Late complications in the EBS group did not differ significantly from PTBS group (7/55 vs 9/52, P = 0.6922). The survival curves in the two groups showed no significant difference (P = 0.5294). Conclusions: 3.
