PURPOSE: Acute alcohol intoxication (AAI) causes various complications such as electrolyte imbalance, alcoholic ketoacidosis (AKA), rhabdomyolysis, and acute kidney injury (AKI). Although there have been some reports about AKA and rhabdomyolysis, AKI due to acute alcohol intoxication is rarely reported. METHODS: We retrospectively evaluated the medical records of 371 patients with AAI between January 2004 and May 2010 in Uijeongbu St. Mary's Hospital. We compared the clinical findings, morbidity and mortality rate between AKI and normal kidney function (NKF) groups. RESULTS: Of the total 371 patients with AAI, AKI occurred in 107 patients (28.8%). The peak serum creatinine level in AKI patients was 2.9+/-1.9 mg/dL. Thirteen of the 107 patients (12.1%) received renal replacement therapy. AKI group had higher incidence of decreased mentality (29.0% vs 16.3%, p=0.006), dyspnea (11.2% vs 4.9%, p=0.029) and hypotension (66.0% vs 41.7%, p<0.001), and lower incidence of gastrointestinal bleeding (22.4% vs 34.8%, p=0.019), compared to NKF group. The AKI group also had higher incidence of ketoacidosis (78.5% vs 28.8%, p<0.001), rhabdomyolysis (19.6% vs 4.2%, p<0.001), and pneumonia (22.4% vs 8.0%, p<0.001), compared to NKF group. The length of ICU stay was longer (7.4+/-10.8 vs 4.1+/-6.1 days, p=0.003) and the mortality rate was higher (17.8% vs 2.3%, p<0.001) in AKI group. CONCLUSION: This study demonstrated that incidence of AKI in patients with AAI was 28.8% and AKI was associated with high morbidity and mortality. And multivariate analysis demonstrated that independent risk factors of AKI were ketoacidosis and increased serum osmolality.
Acute Kidney Injury ; Alcohol-Induced Disorders ; Alcoholics ; Creatinine ; Dyspnea ; Hemorrhage ; Humans ; Hypotension ; Incidence ; Ketosis ; Kidney ; Medical Records ; Multivariate Analysis ; Osmolar Concentration ; Pneumonia ; Renal Replacement Therapy ; Retrospective Studies ; Rhabdomyolysis ; Risk Factors

Objective:To study the relationship between morphologic classification and prognosis of patients with intrahepatic cholangiocarcinoma (ICC).Methods:The clinicopathologic data of 125 ICC patients who underwent R 0 resection at the Ningbo Medical Center Li Huili Hospital from January 2011 to May 2019 were retrospectively analyzed. This cohort consisted of 67 males and 58 females, aged 26.0 to 82.0 (63.5±9.5) years old. Based on the resected specimens, the patients were divided into the mass forming type, periductal infiltrating type and mixed type. The survival rates and recurrence-free survival outcomes of the patients among the three types were compared, and the risk factors that influenced prognosis were analyzed. Results:Using the predetermined inclusion and exclusion criteria, 16 patients with missing data and other causes of death were excluded from the initial 125 patients. Also, as the number of the mixed type was small, these patients were excluded. Finally 62 patients in the mass forming type and 42 patients in the periductal infiltrating type were analyzed. In the mass forming group, there were 32 males and 30 females, aged (63.1±9.1) years. In the perivascular infiltration group, there were 22 males and 20 females, aged (64.1±10.2) years. The 1-, 3-, 5-year survival rates of the mass forming group were 78.1%, 33.2%, 18.9% (median survival 25 months). The 1-, 3-, 5-year survival rates of the periductal infiltrating type were 63.3%, 8.3%, 6.1% (median survival 15 months). There were statistically significant differences between the two groups ( P<0.05). The median recurrence-free survival for the mass forming and the periductal infiltrating groups were 18 and 11 months, respectively, with a statistically significant differences between them ( P<0.05). Univariate and multivariate analysis showed that TNM staging Ⅲ~Ⅳ ( HR=2.966, 95% CI: 1.549-5.679) and periductal infiltrating type ( HR=2.403, 95% CI: 1.236-4.670) were independent risk factors for survival of these patients after operations. TNM staging Ⅲ~Ⅳ ( HR=2.466, 95% CI: 1.325-4.589), low grade differentiation ( HR=0.528, 95% CI: 0.299-0.934) and periductal infiltrating type ( HR=2.432, 95% CI: 1.295-4.565) were independent risk factors for relapse-free survival of these patients ( P<0.05). Conclusions:Morphological classification was found to be an independent risk factor for prognosis of ICC patients in this study, with significantly worse long-term prognosis when compared with the mass forming type.

Objective: To analyze the differentially expressed microRNA (miRNA) and their target genes in peripheral blood and bone tissue of postmenopausal osteoporosis (PMOP), and provide basis for the study of pathogenesis as well as biomarkers identification of PMOP. Methods: Two miRNA datasets of PMOP from the public platform NCBI-GEO DataSets were obtained, including GSE64433 (the miRNA expression profile of peripheral blood samples, including 23 PMOP patients and 25 controls) and GSE74209 (the miRNA expression profile of the femoral neck bone tissue sample, including six PMOP patients and six controls). R/Bioconductor was performed for data analysis and differentially expressed miRNA screening, and miRNAs with fold change>2 & P<0.05 between osteoporosis and controls were selected as differentially expressed miRNA. The miRNA target gene prediction was performed by combining TargetScan, miRDB and miRTarBase databases. The miRNA-target gene regulatory network was constructed and analyzed by Cytoscape. Results: There were 224 differentially expressed miRNAs (75 up-regulated miRNAs and 149 down-regulated miRNAs) in the peripheral blood samples of PMOP group (GSE64433 dataset) and 132 differentially expressed miRNAs (58 up-regulated miRNAs and 74 down-regulated miRNAs) in the femoral neck bone tissue of PMOP group (GSE74209 dataset). We combined the results from the two datasets and obtained 8 miRNAs down-regulated in both datasets, and the 8 miRNAs regulated a total of 327 target genes, and 10 of these target genes were co-regulated by two miRNAs. Conclusions The core miRNAs and the target genes regulated by multiple miRNAs in the regulatory network may play important roles in the pathogenesis of PMOP and have potential application values as molecular biomarkers of disease. These findings are meaningful for the studies of PMOP pathogenesis, biomarkers screening and prevention of osteoporotic fractures.