west china medical publishers
Author
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Author "王丽" 22 results
  • 来氟米特治疗难治性肾病综合征

    目的 观察来氟米特治疗原发性难治性肾病综合征的疗效及安全性。 方法 2007年3月-2009年8月对传统免疫抑制剂治疗无效或反复发作的原发性难治性肾病综合征19例,应用来氟米特联合中等剂量糖皮质激素治疗。治疗前后每月测定24 h尿蛋白定量,血清白蛋白、血脂、血肌酐、尿素氮,血、尿常规,肝、肾功能等。观察期9个月。 结果 总有效率为73.7%,24 h尿蛋白定量从治疗前的(7.3±2.2)g/d,下降到(1.6±1.5)g/d(P<0.05),血清白蛋白有不同程度升高,从治疗前的(18.5±5.2) g/L升高到(34.4±4.2) g/L(P<0.05)。 结论 来氟米特联合糖皮质激素对原发性难治性肾病综合征有效,且短期不良反应少。

    Release date:2016-09-08 09:49 Export PDF Favorites Scan
  • 升华原理及其在药学领域的应用进展

    Release date:2016-09-08 10:14 Export PDF Favorites Scan
  • The Impact of Mechanical Ventilation on Pulse Oximetry in Thoracic Cavity

    摘要:目的: 评价机械通气对胸腔内脉搏氧饱和度的影响。 方法 :以食道、气管和降主动脉作为胸腔内脉搏氧饱和度的监测位点,将改制后的氧饱和度探头分别固定于上述部位,并连接于同一监护仪上。纯氧通气,待上述氧饱和度容积波波形和读数稳定,停止机械通气30s。以录像的方式记录机械通气停止前后30 s内食道、气管和降主动脉SpO2容积波和读数的变化。同时记录舌SpO2。 结果 :机械通气时,食道、气管和降主动脉三个监测位点均可获得异常高大的SpO2容积波;停止通气时,异常高大的氧饱和度波形消失。食道、气管和降主动脉脉搏容积波变异率分别为112%,74%,302%。降主动脉脉搏容积波的变异率明显高于食道和气管( 〖WTBX〗P <005)。机械通气停止前后30s内食道、气管和降主动脉的SpO2读数变化无显著差异(〖WTBX〗P >005)。 结论 :机械通气对胸腔内食道、气管和降主动脉氧饱和度读数无影响,主要影响是脉搏容积波。且各位点间脉搏氧容积波受呼吸的影响不同。Abstract: Objective: To investigate the impact of mechanical ventilation on pulse oximetry in thoracic cavity. Methods : After dogs anesthesia induction and thoracotomy, pulse oximeters were simultaneously placed at esophagus, trachea, and descending aorta, and connected with the same monitor for SpO2 monitoring. During ventilation with 100% oxygen, the mechanical ventilator was temporarily switched off for 30 seconds after high quality PPG waveforms and SpO2 readings were obtained. SpO2 signals and readings from esophagus (SeO2), trachea (StraO2), descending aorta (SDAO2) shown on the monitoring screen were recorded by the SONY video before and after stopventilation. And StonO2 were also recorded. Results : Abnormally largeamplitude PPG waves were found in normal waves at monitoring sites of esophagus, trachea, and descending aorta in all animals during ventilation; however, they disappeared without ventilator. The variation rate in ventilationinduced PPG amplitude were 112%, 74%, 302% at esophagus, trachea and descending aorta respectively. The PPG amplitude variation rate from SDAO2 was higher than that from SeO2 and StraO2 (〖WTBX〗P <005). However, the SpO2 readings obtained from pulse oximetries in all sites were no significantly statistical difference within 30s before and after temporarily stopventilation (〖WTBX〗P >005). Conclusion : Abnormally amplitude PPG waveforms from oximetry probe placed at esophagus, trachea, and descending aorta were induced by ventilation. The Variation rate in ventilationinduced PPG amplitude was various at different monitoring sites. The SpO2 readings from esophagus, trachea, and descending aorta were not significantly contaminated by ventilation.

    Release date:2016-09-08 10:12 Export PDF Favorites Scan
  • 成都市苏坡社区居民空腹血糖水平调查分析

    目的了解苏坡社区居民空腹血糖受损(IFG)和空腹高血糖现状及其与年龄的关系。 方法选择2010年10月-2011年10月在中心社区门诊就诊和体检居民5 247例,男2 372例,女2 875例;年龄15~95岁,平均(58±6)岁;并按年龄进行分组,对不同年龄段人群的血糖水平、空腹高血糖及IFG检出率进行统计分析。 结果共收集5 247例,空腹高血糖者11.41%,其中男性为12.27%,女性为10.71%;IFG占11.30%,其中男性为11.55%,女性为11.10%。空腹高血糖和IFG检出率随年龄增加而增大,60~69岁检出率最高,70岁后呈下降趋势。 结论苏坡辖区居民IFG检出率和空腹高血糖检出率高,且随年龄增大呈上升趋势,至70岁后呈下降趋势。

    Release date: Export PDF Favorites Scan
  • The Role of Ultrasonic Score, Blood Vessels and Vascular Resistance Index in Diagnosing Ovarian Tumors

    ObjectiveTo explore the value of ultrasonic score, blood vessels and vascular resistance index in predicting and diagnosing benign and malignant ovarian tumor. MethodsA total of 157 patients with ovarian tumors (77 benign and 80 malignant) aged from 19 to 68 years old (average 56 years) between January 2008 and June 2012 were enrolled in the research. The ultrasonic score, blood vessels and vascular resistance index were recorded, and the differences between benign and malignant tumor were compared according to the pathological diagnosis; Their sensitivities and specificities were analyzed with the preoperative prediction. ResultsIn benign ovarian tumor, ultrasound scores and blood vessels index were obviously lower than that in the malignant tumor (P<0.05); the vascular resistance index was much higher than that in the malignant tumor (P<0.05). The sensitivities and specificities in diagnosing malignant tumor were high when the ultrasonic score was ≥ 2, vascular index was>0.02/cm3, and blood flow resistance index was ≤ 0.6. The sensitivities were 92.5%, 90.0%, 87.5%, respectively; while the specificities were 90.9%, 89.6%, 84.4%, respectively. ConclusionUltrasonic score, blood vessels and vascular resistance index have significance for identifying benign and malignant ovarian tumors; ultrasonic score is more accurate which has high value of clinical application and popularization.

    Release date: Export PDF Favorites Scan
  • Efficacy and safety of fast track surgery in adrenalectomy: a meta-analysis

    ObjectivesTo systematically review the efficacy and safety of fast track surgery in perioperative patients with adrenalectomy.MethodsPubMed, EMbase, Web of Science, CNKI, WanFang Data and VIP databases were electronically searched to collect randomized controlled trials (RCTs) on the efficacy and safety of fast track surgery in perioperative patients with adrenalectomy from inception to January 2019. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 11 RCTs involving 1 034 patients were included. The results of meta-analysis showed that: fast track surgery in perioperative patients with adrenalectomy could shorten first exhaust time (MD=−17.16, 95%CI −21.86 to −12.46, P<0.000 01), postoperative catheter indwelling time (MD=−43.44, 95%CI −46.65 to −40.23, P<0.000 01) and drainage tube indwelling time (MD=−39.91, 95%CI −57.58 to −22.23, P<0.000 01), and reduce the incidence of complications after adrenalectomy (OR=0.26, 95%CI 0.1 to 0.39, P<0.000 01). There were no statistically differences in operation time (MD=−1.18, 95%CI −3.22 to 0.86, P=0.26) and blood loss (MD=0.25, 95%CI −2.84 to 3.34, P=0.88) between two groups.ConclusionsCurrent evidence shows that, compared with the conventional rehabilitation group, fast track surgery can promote postoperative recovery of patients with adrenalectomy more safely and effectively, which has clinical promotion value. Due to limited quality and quantity of the included studies, more high quality studies are required to verify the above conclusion.

    Release date:2019-11-19 10:03 Export PDF Favorites Scan
  • Application effect evaluation of extended nursing intervention in patients with enucleation day surgery

    Objective To explore the effect of extended nursing intervention on patients with enucleation day surgery. Methods Patients who underwent monocular enucleation in the day ward of the Ophthalmology Center, Beijing Tongren Hospital, Capital Medical University between July 2020 and June 2021 were selected. They were randomly divided into control group and trial group by random number table method. The control group was given routine day-to-day nursing care, while the trial group added the extended nursing intervention measures of “forward and extended” on the basis of routine day-to-day overall nursing. The preoperative and postoperative anxiety levels, health knowledge awareness, operation shutdown rate, and nursing satisfaction were compared between the two groups of patients, and the application effect of extended nursing interventions in such patients was evaluated. Results Finally, 106 patients were included, 106 questionnaires were distributed, 106 were recovered, and the recovery rate was 100.0%. There were 53 cases in both the control group and the trial group. There was no significant difference in gender, age and education level between the two groups (P>0.05). The operation shutdown rate in the trial group was lower than that in the control group (0.0% vs. 11.3%). The preoperative and postoperative anxiety scores of the trial group were lower than those of the control group (preoperative: 50.06±5.27 vs. 58.25±5.21, postoperatively: 49.43±5.45 vs. 58.53±5.55). The score of the health knowledge awareness questionnaire in the trial group was higher than that in the control group (89.96±2.88 vs. 75.00±3.16). The degree of satisfaction in the trial group was better than that in the control group. In the trial group, 38 cases were very satisfied, 14 cases were satisfied, and 1 case was dissatisfied. In the control group, 19 cases were very satisfied, 27 cases were satisfied, and 7 cases were dissatisfied. The above differences were statistically significant (P<0.05). Conclusions Nursing intervention of “forward and extended” for patients with enucleation day surgery can effectively relieve patients’ anxiety before and after surgery, improve health knowledge awareness and nursing satisfaction, and reduce the operation shutdown rate.

    Release date: Export PDF Favorites Scan
  • Body Mass Index and Risk of Malignant Lymphoma: A Meta-Analysis

    Objective  To evaluate the relationship between body mass index (BMI) and malignant lymphoma by means of Meta-analysis. Methods  Such databases as Web of Science, PubMed, EBbase, CNKI, Wanfang, VIP and CBM were searched from the date of their establishment to April 2011 to collect the case control studies on the relationship between BMI and malignant lymphoma. Two researchers independently selected studies, extracted data and assessed the quality according to the inclusive and exclusive criteria, and then conducted Meta-analyses by using RevMan5.0 software for heterogeneity test and pooled OR calculation. Results  Seven case control studies involving 8416 malignant lymphoma patients and 14760 other patients were included. The quality of all studies scored 4, indicating reliable quality. Meta-analyses of the low BMI, overweight and obesity population were OR=0.8, 95%CI 0.79 to 0.95, P=0.003; OR=1.04, 95%CI 0.98 to 1.11, P=0.16; and OR=1.22 95%CI 1.04 to 1.43, P=0.01, respectively. The stratified Meta-analysis on histological subtypes showed that obesity was associated with a significantly increased risk of diffuse large B cell lymphoma (OR=1.33 95%CI 1.18 to 1.50, Plt;0.000 01), but was not associated with the follicular lymphoma or small lymphocytic lymphoma/chronic lymphocytic leukemia. Conclusion  These findings demonstrate that low BMI is associated with the decrease of malignant lymphoma, and obesity is an increasing risk of malignant lymphoma, especially, the diffuse large B cell lymphoma.

    Release date:2016-08-25 02:39 Export PDF Favorites Scan
  • Determination of effective dose of remimazolam benzenesulfonate to suppress cardiovascular responses to laryngeal mask placement in elderly patients

    Objective To investigate the effective dose of remimazolam benzenesulfonate to suppress cardiovascular responses to laryngeal mask placement in elderly patients. Methods Elderly patients undergoing laryngeal mask anesthesia between March and June 2023 were selected. Combined with sulfentanil 0.2 μg/kg, remimazolam was used as induction hypnotic. The first patient was given remizolam benzenesulfonate 0.16 mg/kg infused by pump for 1 min. The dose of remimazolam for the next patient was determined by the biased coin up-and-down method based on the patient’s response to the laryngeal mask placement. The score of Modified Observer’s Assessment of Alert/Sedation, vital signs and anesthesia depth index (AI) were recorded during induction. Probit analysis was used to calculate the half effective dose (ED50), 95% effective dose (ED95) and half effective AI (AI50). According to the statistical requirements, at least 45 negative patients were required. Results A total of 53 elderly patients were enrolled in the study until the end of the trial. The ED50 and ED95 of remimazolam benzenesulfonate for inhibiting cardiovascular responses to laryngeal mask insertion were 0.154 mg/kg [95% confidence interval (CI) (0.034, 0.170) mg/kg] and 0.207 mg/kg [95%CI (0.190, 0.614) mg/kg], respectively. AI decreased during induction, with an AI50 of 64.119 [95%CI (60.609, 69.984)]. Conclusion When combined with 0.2 μg/kg sufentanil, infusing 0.2 mg/kg remimazolam benzenesulfonate for 1 min is effective and safe for laryngeal mask anesthesia induction in elderly patients.

    Release date: Export PDF Favorites Scan
  • Utilization Analysis of Drug Efficacy of the 329 Cases of Wenchuan Earthquake Women and Children Patients

    Objective To study medication usage in women and children from the distress area related to the Wenchuanearthquake. Methods Information about which medications that 329 patients used in West China Second University Hospital,Sichuan University was collected by the HIS system and classified by using the ICD-10system.The cases and times of medication, the total number of drugs, the drug cost per capita, and the drug cost per day were calculated using Excel. The defined daily dose (DDD) and drug utilization index (DUI) were analyzed. According to the principle of DDD amp; DUI, CDDD amp; CDUI were designed to analyze the drugs used by children. Results A total of 398 drugs in 25 categories were applied to 329 patients. Every case used infusion solutions, the DDDs of vitamins were the highest, the usage and duration of vitamins and antibacterial agents were the longest among the 25 kinds of the drugs. The cost of Amoxicillin Sulbactam injection was the highest. Many kinds of medications were prescribed to these patients,the rate of DUIgt;1 vs DUIlt;1 are 32.3% amp;47.2%. The results of CDUI indicated overuse of drugs was serious in children less 1yr old.The CDUI of precortisyl was the highest:40 to 80. Conclusions The system for distribution of medication to patients to children and women during an emergency is flawed. According to our findings we make new suggestions for changes, which have to be proved by further research.

    Release date:2016-09-07 02:09 Export PDF Favorites Scan
3 pages Previous 1 2 3 Next

Format

Content