Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Jan 2018
[Effects of expanded anterolateral approach for tibial plateau fractures involved the posterolateral column].
Objective: To explore the short-term effects of expanded anterolateral approach in treating fracture involved the posterolateral tibial plateau. Methods: A retrospective analysis of the clinical data from 16 patients undergoing extended anterolateral approach for fracture involved the posterolateral tibial plateau in the First Affiliated Hospital of Wannan Medical College between January 2013 and July 2016 was done. The patients were treated with 3.5 mm proximal "L" type proximal tibial locking compression plate with four locking screws through the nail row technique. ⋯ Lysholm score was 93±4. Evaluation of lateral stress test and dial test were both negative. Conclusions: The short-term curative effect of expanded anterolateral approach in treating fracture involved the posterolateral tibial plateau with the 3.5 mm proximal "L" type proximal tibial locking compression plate proximal to the locking screw is satisfactory, it provides sufficient exposure and effective fixation, the joint function and stability are satisfying.
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Zhonghua yi xue za zhi · Jan 2018
[Regional homogeneity in the patients of irritable bowel syndrome complicated with depression: a resting-state functional magnetic resonance imaging study].
Objective: To explore the changes of the brain regional homogeneity (ReHo) in the patients of irritable bowel syndrome (IBS) complicated with depression by using resting-state functional magnetic resonance imaging (rs-fMRI) and to investigate the relation between abnormal brain function and depression in those patients. Methods: A total of 35 patients with IBS were included in this study, collected in Gastroenterology Department of Affiliated Hospital of Hangzhou Normal University from June 2015 to June 2017. According to Hamilton's Depression Scale (HAMD)-17 score, the IBS patients was divided into two groups: IBS with depression group, 21 cases and non-depression group, 14 cases. ⋯ IBS with depressed patients has its own characteristics in the brain regions which related with pain perception and self-regulation. IBS could has an abnormal self-regulation of visceral pain, which is associated with the occurrence of depression. Depression can aggravate the disorders of pain perception and other functions of IBS patients.
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Zhonghua yi xue za zhi · Jan 2018
[Correlation between the parameters of acoustic cardiography and BNP, LVEF and cardiac function grading in patients with chronic heart failure].
Objective: To explore the correlation between the parameters of the new generation of Acoustic Cardiography and brain natriuretic peptide (BNP), left ventricular ejection fraction (LVEF) and cardiac function grading in the diagnosis of heart failure. Methods: One hundred and sixty-eight inpatients, who were hospitalized in Department of Cardiology, Haikou People's Hospital from May 2016 to July 2017, were enrolled as heart failure group, including NYHA class Ⅰ(n=29), NYHA class Ⅱ(n=40), NYHA class Ⅲ(n=64), NYHA class Ⅳ (n=35). And eighty-seven patients with normal cardiac function were selected as healthy control group. ⋯ There was a positive correlation between QRS duration, EMAT%, SDI, S3 and cardiac function grading (β=0.003, 0.234, 0.419, 0.352, respectively, P<0.05). There was a negative correlation between LVST and cardiac function grade (β=-0.021, P<0.05). Conclusion: The parameters of the Acoustic Cardiography test (EMAT%, EMAT, SDI, S3 ) are closely related to BNP, LVEF and cardiac function grading, and can be used as assistant indexes for the diagnosis and evaluation of heart failure.
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Zhonghua yi xue za zhi · Dec 2017
Randomized Controlled Trial[Dose-response relationship of ropivacaine for epidural block in early herpes zoster guided by CT].
Objective: To determine the dose-response relationship of ropivacaine for epidural block in early herpes zoster by CT guided. Methods: From January 2015 to February 2017, according to the principle of completely random digital table, 80 patients with early herpes zoster who were prepared for epidural block were divided into 4 groups(each group 20 patients): in group A the concentration of ropivacaine was 0.08%, in group B was 0.10%, in group C was 0.12% and in group D was 0.14%. Under CT guidance, epidural puncture was performed in the relevant section, mixing liquid 5.0 ml (with 10% iodohydrin)were injected into epidural gap. ⋯ There was one case in group C and four cases in group D were hypoesthesia, others were no significant adverse reactions occurred. The ED(50) and ED(95) (95%CI) of ropivacaine for epidural block in early herpes zoster guided by CT were 0.078%(0.015%-0.095%)and 0.157%(0.133%-0.271%), respectively. Conclusion: Ropivacaine for epidural block in early herpes zoster guided by CT is effective for neuropathic pain, with no significant adverse reactions.
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Zhonghua yi xue za zhi · Dec 2017
[Preliminary applicability evaluation of Prostate Imaging Reporting and Data System version 2 diagnostic score in 3.0T multi-parameters magnetic resonance imaging combined with prostate specific antigen density for prostate cancer].
Objective: To investigate the preliminary applicability of Prostate Imaging Reporting and Data System version 2 (PI-RADS v2) score in the condition of 3.0T multi-parametric magnetic resonance imaging (Mp-MRI) combined with clinical classic indicators for the diagnosis of prostate cancer (PCa). Methods: The clinical and MRI materials of 247 patients of suspicious prostate disease treated in Second Affiliated Hospital of Soochow University from June 2015 to November 2016 were analyzed retrospectively, including 110 cases with PCa and 137 cases without cancer. All cases underwent the high-resolution axial T(2)-weighted imaging (T(2)WI), diffusion weighted imaging (DWI) and dynamic contrast enhancement-magnetic resonance imaging (DCE-MRI) and were confirmed pathologically by puncture biopsies. ⋯ The area under the curve (AUC) of ROC in the combined model (0.911) was higher than that in the PI-RADS v2 score (0.886) and PSAD (0.851) and the differences were all statistically significant (Z=2.416, 2.716, both P<0.05); but the difference in the AUC value between PI-RADS v2 score and PSAD was not statistically significant (Z=1.191, P=0.234). The diagnostic sensitivity of PSAD, PI-RADS v2 score and the model were: 0.891, 0.782 and 0.855, respectively; the specificity were 0.449, 0.912 and 0.847, respectively on their positive thresholds (0.15 μg·L(-1)·ml(-1,) 4 and -0.82). Conclusion: PI-RADS v2 score combined with PSAD in diagnosing PCa is superior to the single application of them and it can lead to high diagnostic sensitivity and specificity for PCa.