Objective To observe the influence of two feeding ways m coma patients at gastrointestinal tract complications.Methods Seventy patients were assigned randomly to two groups according to different feeding ways:entogastric continuing infusion (observation group,n=35) and entogastric manualinfusion (control group,n=35) from June 2006 to May 2007,and observed the ratio of gastrointestinal tract complications in two groups.Results Different feeding ways had significantly correlated with the complications of gastrointestinal tract.The ratio of gastrointestinal tract complications in observation group was lower (20.00%)than that in control group (42.86%).There was statistically significant difference in two groups,P＜0.05.Conclusion The ratio of gastrointestinal tract complications could obvious reduce in entogastric nutrition continuing infusion in coma patients.

Objective:To investigate the value of combined detection of serum neurogranin (NG) and hypoxia-inducible factor-1α (HIF-1α) in patients with severe craniocerebral trauma.Methods:Ninety-seven patients with severe craniocerebral trauma from June 2018 to March 2020 in Jinshan Branch of Shanghai Sixth People′s Hospital were selected. According to the Glasgow outcome score (GOS), 97 patients were divided into good prognosis group (GOS>3 scores, 46 cases) and poor prognosis group (GOS ≤ 3 scores, 51 cases). The NG, HIF-1α, Glasgow coma score (GCS), acute physiology and chronic health status score Ⅱ (APACHE Ⅱ) were compared between 2 groups. The independent risk factors of prognosis in patients with severe craniocerebral trauma were analyzed by multivariate Logistic regression analysis. The diagnostic efficacy of NG and HIF-1α on poor prognosis in patients with severe craniocerebral trauma was analyzed by receiver operating characteristic (ROC) curve. The correlation between serum NG, HIF-1α and APACHE Ⅱ in patients with severe craniocerebral trauma was analyzed by Pearson analysis.Results:The GCS in good prognosis group was significantly higher than that in poor prognosis group: (6.50 ± 1.74) scores vs. (4.76 ± 0.78) scores, the NG, HIF-1α and APACHE Ⅱwere significantly lower than those in poor prognosis group: (696.98 ± 158.96) ng/L vs. (875.92 ± 188.52) ng/L, (34.72 ± 13.98) μg/L vs. (51.29 ± 14.17) μg/L and (15.69 ± 3.45) scores vs. (22.58 ± 6.45) scores, and there were statistical differences ( P<0.01). Multivariate Logistic regression analysis result showed that the NG, HIF-1α, APACHEⅡ, GCS and type of craniocerebral trauma were independent risk factors on the prognosis in patients with severe craniocerebral trauma ( P<0.05 or<0.01). ROC curve analysis result showed that the AUC of NG and HIF-1αNG and HIF-1α combined detection to assess the poor prognosis in patients with severe craniocerebral trauma was significantly higher than NG and HIF-1α alone detection (0.873 vs. 0.772 and 0.821, Z = 2.276 and 1.949, P<0.05). Pearson correlation analysis result showed that APACHE Ⅱ was positive correlation with serum NG and HIF-1α in severe craniocerebral trauma patients with poor or good prognosis ( r = 0.852 and 0.889, P<0.01; r = 0.717 and 0.851, P<0.01). Conclusions:The combined detection of serum NG and HIF-1α can be used as an evaluation index for the prognosis in patients with severe craniocerebral trauma, which helps to determine the severity of craniocerebral trauma and has great value for clinical diagnosis and treatment.