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find Author "程卫平" 5 results
  • Prospective Randomised Neurocognitive Study of Unilateral and Bilateral Antegrade Selective Cerebral Perfusion for Total Aortic Arch Replacement

    ObjectiveTo compare the cerebral protective effect of unilateral and bilateral antegrade selective cerebral perfusion during total aortic arch replacement, particularly with respect to neuropsychological outcome.MethodsFrom June 2003 to March 2004, 16 patients who underwent total aortic arch replacement were randomly allocated to one of two methods of brain protection: unilateral antegrade selective cerebral perfusion (unilateral group, n =8) or bilateral antegrade cerebral perfusion (bilateral group, n =8). Preoperative and postoperative neurological examination, brain computed tomography(CT) scan, and cognitive function tests were performed.ResultsAll patients survived the operations and were discharged from hospital. No new brain infarction occurred. Transient neurologic dysfunction occurred in 1 patient of each group. There were no intergroup differences in the scores of preoperative and post operative cognitive function ( P gt;0.05).ConclusionBoth methods of brain protection for patients undergoing total aortic arch replacement result in favorable and similar effect of brain protection in term of cognitive function provided the circle of Willis is patent and collateral flow is adequate.

    Release date:2016-08-30 06:24 Export PDF Favorites Scan
  • Analysis of Perioperative Prognostic Factors of Pediatric Patients Undergoing Surgical Correction of Ventricular Septal Defect and Severe Pulmonary Arterial Hypertension

    ObjectiveTo analyze perioperative prognostic factors of pediatric patients undergoing surgical correction of ventricular septal defect (VSD)and severe pulmonary arterial hypertension (PAH). MethodsForty pediatric patients with VSD and severe PAH (mean pulmonary artery pressure (PAPm) < 50 mm Hg)who underwent surgical repair in Beijing Anzhen Hospital from 2004 to 2012 were included in the study. There were 21 male and 19 female patients with their age of 7.2±3.3 years and body weight of 19.6±7.1 kg. All the patients were randomly divided into 2 groups:Group Ⅰ (Group=0, n=20, M/F:12/8, continuous nitroglycerin administration via central venous catheter (CVC)and GroupⅡ (Group=1, n=20, M/F:9/11, continuous prostaglandin E1 (PGE1)administration via CVC). The duration of intubation (Tintubation)was used as the dependent variable (Y). Patient age, cardiopulmonary bypass time (TCPB), postoperative PAPm, pulmonary vascular resistance index (PVRI), systemic to pulmonary pressure ratio (Ps/p), Group, left ventricular stroke work index (LVSWI)and right ventricular stroke work index (RVSWI)were used as independent variables (X). Multivariate liner regression analysis model was used to evaluate the influence of X on Y. ResultsThere was no perioperative death or severe complication in this group. Perioperative prognostic factors of pediatric patients undergoing surgical correction of VSD and severe PAH included group[x1, P=0.004, 95% CI (-71, -16)], TCPB[x2, P=0.011, 95% CI (0.9, 5.8)], posto-perative PAPm (x3, P=0.004 with 95% CI 3.2 to 13.3), RVSWI (x4, P=0.003 with 95% CI-16.9 to-4.3)and PVRI (x5, P=0.03 with 95% CI-0.29 to-0.02). The standardized regression equation was:Y=-0.60x1+0.54x2+2.22x3-1.70x4-0.15x5. ConclusionPGE1 administration, TCPB, postoperative PAPm, RVSWI and PVRI are predominant perioperative prognostic factors of pediatric patients undergoing surgical correction of VSD and severe PAH.

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  • 地市级医院建立日间手术中心的探索与实践

    日间手术起步于欧美,近 20 年在我国得到迅速的开展,特别是发达地区的教学医院,相继成立了专门的日间手术中心。通过对国内已开展的日间手术中心的实地考察与研究,德阳市人民医院经过长达 2 年的准备,于 2016 年 6 月 1 日成立了日间手术中心。该文从我国日间手术的发展现状出发,对德阳市人民医院成立日间手术中心的实践过程进行回顾性总结,包括前期择期手术预入院,与市医疗保险管理局联合完成结算报销系统改造和择期手术患者就诊流程改造的回顾,日间手术中心成立过程中遇到相关问题的探索,并对支撑日间手术中心发展密切相关的医疗保险、绩效问题进行研究。

    Release date:2017-04-19 10:17 Export PDF Favorites Scan
  • Risk factors for coagulopathy after Stanford type A acute aortic dissection repair

    Objective To identify the risk factors for coagulopathy after Stanford type A acute aortic dissection (AAD) repair to offer evidence for improvement of patients' prognosis. Methods We retrospectively analyzed the clinical data of 95 patients undergoing Stanford type A AAD repair in Beijing Anzhen Hospital between January 2013 and December 2014. Patients with thromboelastography-coagulation index (TEG-CI) ≤–3 after surgery were allocated to a coagulopathy group (n=17, average age 48.70 years), whereas patients with TEG-CI >–3 after surgery were allocated to a control group ( n=78, average age 46.80 years). Multivariate analysis was used to identify risk factors for coagulopathy after surgery. Results Seventeen patients suffered from coagulopathy after surgery. Patients in the coagulopathy group had larger amount of fluid drainage than that in the control group (P=0.008). Risk factors for postoperative coagulopathy were activated partial thromboplastin time (APTT) at the end of surgery ( OR=0.011, 95% confidence interval 0.001 to 0.021, P=0.035), fibrinogen degradation products (FDP) at the end of surgery (OR=0.004, 95% confidence interval 0.001 to 0.007, P=0.022) and platelet count (×109/L) at the end of surgery (OR=–0.002, 95% confidence interval –0.003 to 0.000, P=0.049). The lower risk of postoperative coagulopathy was related to the platelet count at the end of surgery up to 137.00 ×109/L. Conclusion Postoperative coagulopathy could be related to the clinical and experimental variables. In a representative sample of Chinese adults undergoing Stanford type A AAD surgery, APTT, FDP and platelet count at the end of surgery are independent risk factors associated with postoperative coagulopathy. Adding haemostatic, such as fibrinogen and prothrombinase complex, is good for improving the recovery of coagulation function to reduce bleeding and postoperative blood transfusion, as well as adding platelet, plasma and other coagulation factors after AAD surgery.

    Release date:2018-07-27 02:40 Export PDF Favorites Scan
  • Organizing and Commanding the Medical Treatment of 1950 Injured Patients at the People’s Hospital of Deyang City following the Wenchuan Earthquake

    Objective To analyze data for 1950 injured patients in the People’s Hospital of Deyang City following the Wenchuan earthquake, to provide relavent evidence to inform future decision-making in relation to establishing and improving frontline hospitals in disaster areas. Methods The basic situation of the wounded inpatients and the total situation of medical rescue were analyzed with data provided by the Department of Information at the hospital from May 12th to July 12th 2008. Microsoft EXCEL was used for data input and SPSS 11.0 was used for statistical analysis. Results By July 12th, a total of 1950 injured patients and 1378 inpatients had been treated in the hospital. Most inpatients were treated during the first week after the earthquake (about 65.6%), with the number of the inpatients reaching a peak of 703 on the first day, May 12th. The majority of the wounded inpatients were from the Mianzhu, Shifang and Jingyang districts of Deyang city. The diagnosis on admission included fracture (45.9%), craniocerebral injury (20.9%) and thoracoabdominal injury (14.7%). There were 48 deaths including 30 pre-hospital deaths, 10 emergency deaths and 8 inpatient deaths. There were 441 patients who were transported and transferred to the 2nd and 3rd hospitals from the People’s Hospital of Deyang City, which was the first hospital to organize the large-scale transporting of patients in the whole province. There were 1378 inpatients from the disaster area and 726 healthcare workers were sent to the disaster area to provide medical rescue. Psychological treatment was provided to more than 5000 inpatients, inhabitants, healthcare workers and army members. Conclusion  The People’s Hospital of Deyang City successfully has accomplished a difficult task as the hospital nearest to the disaster area and played an important role during emergency medical rescue.

    Release date:2016-09-07 02:09 Export PDF Favorites Scan
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