ABSTRACT
Internal auditing for infrastructure projects carried at multi-campuses of a hospital to support hospital strategic growth, is a crucial means in raising the business performance and capacity. A public hospital made a research-based audit to examine infrastructure projects across multi-campuses since 2021. At the pre-trial stage, the audit plan was created in a " two-coordination" manner to define the scope of authority and responsibility of audit objectives; at the in-trial stage, audit priorities were focused on in advance through intelligent early warning, and full-course audit guidance and quality control was made through online real-time audit operation system; at the post-trial stage, efforts were focused on resolving problems, summarizing audit findings. The authors introduced the practice of the hospital and further explained the specific application methods and achievements through case analysis, providing reference for internal audit of infrastructure projects in multi-campus hospitals, for reference in likewise internal auditing.
ABSTRACT
Public hospitals and other non-profit or profit-oriented institutions can engage in external cooperation by way of management, technology, talents and information, and achieve medical resource sharing, complementary advantages, and maximal benefits. In December 2019, a university carried out the whole process audit on 75 external cooperation projects which were carried out from January 2016 to June 2019 by 4 affiliated public hospitals through the " two overall planning" management mode (i.e., overall planning audit projects and overall planning organization). The audit found that there were some problems in the external cooperation projects of public hospitals, such as lack of consistency and scientificity in the management system and decision-making mechanism, lack of standardization and preciseness in the conclusion of contracts, and the inadequate supervision of the implementation of contracts and the insufficient of project effectiveness evaluation and dynamic adjustmont. It is suggested to establish a comprehensive audit path for external cooperation projects of public hospitals, innovate the audit management mode, scientifically and reasonably allocate audit forces, expand the breadth and depth of audit supervision, and strictly implement problem rectification.
ABSTRACT
As a model organism, zebrafish have many advantages over other animal models and is suitable for studies on establishment of human disease model and mechanism.In zebrafish, there are two phases of endocrine formation during early development, which are directed by concomitant activity of many signaling pathways.Zebrafish pancreas possess similar cell structure with that of other animals, which can express various endocrine hormones including insulin.The main organs required for metabolic control, such as the pancreas, islet, and insulin sensitive tissue (muscle, liver) are conserved in zebrafish, and the mechanisms of glucose regulation in zebrafish is similar to that seen in mammalian models.These render it an excellent model to study glucose metabolism.Hyperglycemia in zebrafish model can be induced by administration of the diabetogenic drug, streptozotocin (STZ), alternatively immersion of the fish in glucose solution and water, or disturbing of signaling pathways associated with glucose metabolism.Glucose levels in adult zebrafish blood or embryo tissue and phenotype of retinal cell layers or retinal vasculature are the commonly used measurement organs in zebrafish diabetic models.
ABSTRACT
Objective A rat model of chronic post-thoracotomy pain is used to study whether acute pain and pre-operative diffused noxious inhibitory controls(DNIC) can predict chronic pain and how DNIC changes when pain maintains.Methods Rats were randomly divided into three groups:naive group,sham group and model group.DNIC was constantly assessed in individual rats,along with each animal's mechanical hyperalgesia and cold allodynia after thoracotomy.Results In model group,the incidence of chronic post-thoracotomy pain was 55%(11 of 20),which was named CPTP group,and the other 9 rats without chronic pain was defined as non-CPTP group.The pre-operative DNIC was significantly weaker in CPTP group with lower mechanical threshold on 6 days after surgery and higher cold sensitivity on 6 days after surgery comparing with non-CPTP group.In the acute pain phase (day 3),DNIC was decreased in both CPTP group and non-CPTP group as compared with pre-operative period.Besides,DNIC was recovered in non-CPTP group while kept impaired in CPTP group on 21 days after surgery.Conclusions Pre-operatively assessed DNIC efficiency and acute post-operative pain intensity were two independent predictors for CPTP.DNIC was decreased both in acute pain and chronic state,while returned to normal when pain sense was normal.
ABSTRACT
Objective To investigate the anesthesia and perioperative blood management of patients with Marfan syndrome (MS) undergoing scoliosis surgery.Methods The clinical data of MS patients underwent scoliosis surgery from January 2013 to December 2015 in Peking Union Medical College Hospital were collected and compared with patients received the same surgery but without MS.Perioperative information and data on anesthesia and blood management were analyzed.Results Compared with control group,MS patients were found with more preoperative comorbidities with statistical significance,including eye disease,echocardiographic abnormalities,and ventilatory defects.MS patients had significantly more blood loss,more intraoperative and postoperative allogeneic and autologous blood transfusion.The operation time,anesthesia time,and length of postoperative hospital stay were all significantly longer in MS patients.Conclusions MS patients are common with multi-system involvement and comorbidities.Considering the high risk of perioperative bleeding,the anesthesia and blood management for MS patients undergoing scoliosis surgery should be with extra caution.Blood management should be applied and appropriate invasive monitoring methods should be considered when necessary.
ABSTRACT
Inferior vena caval (IVC) tumor thrombus with cardiac extension is a very rare phenomenon,which proliferates fast and could be very challenging to the surgery.This paper was designed to investigate the clinical value of transesophageal echocardiography (TEE) for the surgical resection of IVC tumor thrombus extending into right cardiac cavities.Six cases from our medical institute,preoperatively diagnosed as IVC tumor thrombus with cardiac extension and scheduled for the surgical resection,were retrospectively analyzed.In addition to real-time and dynamic monitoring,comprehensive TEE exams were performed for all the patients respectively after anesthesia induction,namely before tumor resection and after tumor resection.Cardiac extension was defined by the preoperative finding of cardiac mass originated from IVC tumor thrombus by transthoracic echocardiography,computerized tomography or CT angiography.In all the cases,intraoperative TEE provided an accurate and excellent view of the IVC tumor thrombus.For case three,the IVC tumor thrombus was found at the IVC entrance to right atrium without further cardiac extension; for case five,the IVC tumor thrombus proliferated into right atrium but the extended cardiac mass was very slim and flexible and the tricuspid valve was untouched; for case four,the IVC tumor thrombus extended into right atrium and even cross the tricuspid valve but the extended cardiac mass was also very slim and flexible.Based on the TEE-provided information,the originally scheduled surgical decision was modified and the surgical resection was performed without cardiopulmonary bypass (CPB).For the other three cases,the intraoperative TEE showed similar results to preoperative findings.The huge IVC tumor thrombus extended into the right heart,presented almost no flexibility and dramatically compromised the intracardiac blood flow.For the three cases,CPB support was indispensable for the tumor resection.The full TEE exam after tumor resection in all the six patients displayed clear surgical resection without tumor residuals,but in those three patients suffered with severely compromised cardiac extension,severe tricuspid regurgitation was noticed.All the six patients were closely monitored until discharged,and no TEE-related complications were observed.This paper reports about TEE' s utilization in a series of consecutive patients undergoing surgical resection of IVC tumor thrombus with cardiac extension.In addition to its safety and effectiveness,TEE can provide valuable information for surgical decision making,surgical intervention assessment and anesthesiamanagement strategies.