Genet Mol Res
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The soluble receptor for advanced glycation end-products (sRAGE) shows a close relationship with atherosclerosis. The goal of this study was to compare the levels of sRAGE in patients with and without aortic valve calcification and to investigate the relationship between them. After transthoracic echocardiographic examination, 120 male patients with aortic valve calcification and 120 age-matched male controls without aortic valve calcification were included in our study. sRAGE levels were compared between groups. ⋯ The levels of sRAGE were lower in the aortic valve calcification group than in the control group (203.8 ± 34.6 versus 324.7 ± 41.6 pg/mL, P < 0.01). In multivariate analysis, age, coronary artery disease, and sRAGE levels were independent predictors of aortic valve calcification. Our study demonstrates that sRAGE, which was proven to be a potential marker of atherosclerosis, might have a role in the development of aortic valve calcification.
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Randomized Controlled Trial
Feasibility of comfortable and secure intubation achieved with the Disposcope endoscope or Macintosh laryngoscope for patients in whom glottis viewing is difficult.
We aimed to study the feasibility of a comfortable and secure intubation achieved with the Disposcope endoscope or Macintosh laryngoscope when glottis viewing is difficult. Forty adults scheduled for elective surgery under general anesthesia, in whom glottis viewing was difficult with the Macintosh laryngoscope (classified as Cormack-Lehane Grade III or IV), were randomized into 2 groups (N = 20 each): Disposcope endoscope (Group D) and Macintosh laryngoscope (Group M). We recorded the successful glottis viewing rate; intubation time; successful intubation rate; incidence of systolic blood pressure (SBP) ≥140 mmHg and heart rate (HR) ≥90 bpm from the beginning of intubation to 5 min after intubation; and postoperative sore throat and hoarseness. ⋯ No significant differences were found in other indices (P > 0.05). Better stability of hemodynamics, less intubation time, higher successful first intubation rate, and fewer incidences of postoperative sore throat were achieved in Group D than in Group M. Thus, comfortable and secure intubation can be achieved using the Disposcope endoscope in patients in whom glottis viewing is difficult.
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This study explored the sedative and analgesic effects of fentanyl combined with propofol via an intrathecal chemotherapy injection for acute leukemia (acute lymphocytic leukemia or acute myelocytic leukemia) among children, to relieve pain and difficulty during intrathecal injection, improve treatment compliance, increase the success rate of single puncture, and reduce procedure failure, with the aim of developing a painless procedure for children with acute leukemia. Fifty person-times received fentanyl combined with propofol via an intrathecal chemotherapy injection among the hospitalized children with leukemia. The patients' cooperation with the procedure, response to the medication, dosages of fentanyl and propofol, reaction to the procedures, wake-up time, and changes in oxygen saturation (SpO2), heart rate (HR), respiration, and blood pressure (BP) before, during, and after the procedures were observed. ⋯ In the control group, the patients were agitated, crying, and not cooperative before and during the procedures, which made the procedures very difficult. During intrathecal injection, pain obviously reduced and the success rate of single lumbar puncture increased. It is safe and effective to apply fentanyl combined with propofol for sedation and analgesia.
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Comparative Study
Comparative study of clinical efficacy of laparoscopy-assisted radical gastrectomy versus open radical gastrectomy for advanced gastric cancer.
The purpose of this study is to compare the efficacy of laparoscopy-assisted radical gastrectomy (LARG) versus that of open radical gastrectomy (ORG). Clinical data of 355 patients who underwent radical gastrectomy (160 in the LARG group and 195 in the ORG group) were analyzed retrospectively. Efficacy indices were compared and analyzed between the two groups. ⋯ Patients in the LARG group were administered a semi-fluid diet earlier (5.66 ± 2.27 versus 7.09 ± 2.33 days) and had a shorter hospital stay (9.44 ± 3.06 versus 11.07 ± 7.91 days) than did those in the ORG group, and these differences were statistically significant (P < 0.05). No significant differences were found in the length of proximal and distal resection margin and the incidence of complications (P > 0.05) between the two groups. Thus, LARG is safe, feasible, and effective for treating advanced gastric cancer.
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Meta Analysis
Association between the CYP11B2 gene -344T>C polymorphism and coronary artery disease: a meta-analysis.
Numerous studies have evaluated the association between the CYP11B2 gene -344T>C polymorphism and coronary artery disease (CAD) risk. However, the specific association is still controversial. To address this issue, PubMed, EMBASE, and China National Knowledge Infrastructure databases were searched for eligible articles that reported on the relationship between the CYP11B2 gene -344T>C polymorphism and CAD, and were published before April 2014. ⋯ Taking into account the effect of ethnicity, further stratified analyses demonstrated significant association in both Caucasian (TT vs TC: OR = 0.80, 95%CI = 0.64-1.00) and Asian populations (TT vs TC: OR = 1.25, 95%CI = 1.01-1.54; dominant model: OR = 0.80, 95%CI = 0.66-0.98). The pooled ORs were not substantially altered after the exclusion of one study in the control group that deviated from Hardy-Weinberg equilibrium, highlighting the reliability of our meta-analysis results. In conclusion, this meta-analysis suggested that the -344T>C polymorphism in the CYP11B2 gene might be associated with susceptibility to CAD in Caucasians and Asians.