ObjectiveTo analyze the value of structured electronic medical records for pulmonary nodules in increasing the ability of outpatient service and hospital management by resident physicians.MethodsWe included 40 trainees [94 males and 26 females aged 22-31 (26.45±2.81) years] who were trained in the standardized training base for surgical residents in our hospital from January 2018 to January 2021. The trainees were randomly divided into two groups including a structured group using the structured electronic medical record for pulmonary nodule and an unstructured group using unstructured electronic medical record designed by our department. The time of completing hospitalization records and first-time course records, the quality of course records, the accuracy of issuing admission orders, the quality of teaching rounds, and patient’s satisfaction between the two groups were analyzed and compared.Results(1) The average time in the structured group to complete inpatient medical records was significantly shorter than that of the unstructured group (53.61±8.12 min vs. 84.25±16.09 min, P<0.010); the average time in the structured group to complete the first-time course record was shorter than that of the unstructured group (13.20±5.43 min vs. 27.51±8.62 min, P<0.010), and there was a significant statistical difference between the two groups. (2) The overall teaching round quality score of the students in the structured group was significantly higher than that in the unstructured group (84.21±15.61 vs. 70.91±12.28, P<0.010). (3) The score of the medical record writing quality of the structured group was significantly higher than that of the unstructured group (80.25±9.22 vs. 74.22±5.40, P<0.010).ConclusionThe structured electronic medical record specific for pulmonary nodules can effectively improve the training efficiency in the standardized training of surgical residents, improve the clinical ability to deal with pulmonary nodules, improve the integrity and accuracy of key clinical data collected by students, and improve doctor-patient relationship.
The patients with rectal cancer account for 50% or more of patients with colorectal cancer. The rectal magnetic resonance imaging (MRI) plays a pivotal role in clinical practice for evaluating the treatment baseline of tumors. The structured report of MRI serves as the foundation so as to promote homogenized, standardized, and normalized diagnosis and treatment of rectal cancer. We presented the MRI-based baseline evaluation structured reporting system for rectal cancer developed by West China Hospital of Sichuan University, aiming to advance the standardization and normalization of imaging reports for treatment baseline assessment in rectal cancer.
Objective To review the latest development in the research on the application of the electrostatic spinning technology in preparation of the nanometer high polymer scaffold. Methods The related articles published at home and abroad during the recent years were extensively reviewed and comprehensively analyzed. Results Micro/nano-structure and space topology on the surfaces of the scaffold materials, especially the weaving structure, were considered to have an important effect on the cell adhesion, proliferation, directional growth, and biological activation. The electrospun scaffold was reported to have a resemblance to the structure of the extracellular matrix and could be used as a promising scaffold for the tissue engineeringapplication. The electrospun scaffolds were applied to the cartilage, bone, blood vessel, heart, and nerve tissue engineering fields. Conclusion The nanostructured polymer scaffold can support the cell adhesion, proliferation, location, and differentiation，and this kind of scaffold has a considerable value in the tissue engineering field.
Assistant general practitioner training is an important way to provide qualified doctors for primary healthcare institutions, with a focus on the practical application of clinical knowledge and skills, as well as the diagnosis and treatment of common diseases. Panzhihua Iron and Steel Group General Hospital has introduced the electronic library in collaboration with clinical thinking and intelligent examination system based on the traditional training mode into the assistant general practitioner training. Compared to traditional training model, it can improve learning effectiveness, clinical theory, and practical skills of assistant general practitioners. Based on the above new teaching experience, this article deeply explores the advantages and problems faced by this teaching model, aiming to better promote it.
ObjectiveTo conduct meta-analysis with the reliability of objective structured clinical examination (OSCE), so as to the reliability of OSCE used in the tests for evaluating clinical capacities of medical students. MethodsArticles about evaluating clinical capacities of medical students using OSCE and using comprehensive coefficient of Cronbach's α to measure the reliability of OSCE were electronically searched in PubMed, ScienceDirect, CNKI, WanFang data and VIP from Jan. 1998 to May. 2013. Two reviewers screened literature according to the inclusion and exclusion criteria, extracted data, and assessed the methodological quality of the included studies. Then meta-analysis was performed using SSPS 17.0 software. ResultsThirty-four studies involving 53 coefficients of Cronbach's α were included, of which, there were 18 articles written in English involving 28 coefficients of Cronbach's α and 16 articles written in Chinese involving 25 coefficients of Cronbach's α. The results of meta-analysis showed that:the total coefficient of Cronbach's α of OSCE was 0.700 (95%CI 0.660 to 0.737). The coefficient of Cronbach's α of internationally-published literature was 0.745 (95%CI 0.696 to 0.790) and that of nationally-published literature was 0.648 (95%CI 0.584 to 0.705), with a significant difference between two groups. ConclusionCurrently, the reliability of internationally/nationally-used OSCE is 0.7, which has relatively better reliability when used in the tests for evaluating clinical capacities of medical students at home and aboard. However, the reliability of OSCE at abroad is fairly better than that at home.
Objective To analyze the impact of body mass index (BMI) on tumor characteristics of colorectal patients served by West China Hospital as a regional center in the current version of Database from Colorectal Cancer (DACCA). MethodsThe data of DACCA was updated on October 16, 2021. All data items included BMI, precancerous lesions, cancer family, tumor site, tumor morphology, location, differentiation, pathological properties of tumor, obstruction, overlap, perforation, pain, edema, and bleeding. The patients were divided into lean (BMI<18.5 kg/m2), normal (BMI 18.5–23.9 kg/m2), overweight (BMI 24.0–27.9 kg/m2) and obesity (BMI≥28.0 kg/m2) by Chinese classification methods. ResultsAfter scanning, 5 761 data rows were analyzed. Chi-square test showed that there was significant difference in the type composition ratio of tumor location in colorectal cancer patients under different BMI groups (χ2=31.477, P<0.001). Rank sum test showed that there was significant difference in the degree of obstruction (H=42.490, P<0.001), intussusception (H=8.179, P=0.042), edema (H=14.795, P=0.002), and bleeding (H=9.884, P=0.020) among different BMI groups. ConclusionsThe BMI classification of colorectal cancer patients is related to the location of tumor and the occurrence of some tumor complications. Patients with tumor involving intestinal lumens for one week are more likely to have low BMI. The patients with low BMI are more likely to have severe bleeding, obstruction, intestinal intussusception, and severe intestinal wall edema.
Acute pancreatitis is a prevalent acute abdominal syndrome in clinical practice, characterized by a complex and variable course, numerous complications, high treatment challenges, and significant variability in prognosis. Imaging computed tomography (CT) plays an indispensable role in the diagnosis, classification, and severity assessment of acute pancreatitis. To ensure precise communication of the condition across departments and mutual recognition of imaging examination results among different medical institutions, there is an urgent need to establish standardized imaging reports for acute pancreatitis. We present the CT structured reporting for acute pancreatitis utilized at West China Hospital of Sichuan University, with the aim of promoting the standardization of CT report writing for acute pancreatitis.
Breast cancer is a malignant tumor with the highest incidence and mortality rate among women worldwide. Early screening and standardized diagnosis and treatment of breast cancer are conducive to improving the survival rate of patients. Breast magnetic resonance imaging (MRI) plays a crucial role in the screening of high-risk populations, diagnosis, staging, and treatment efficacy evaluation. To improve the writing efficiency and diagnostic accuracy of breast MRI reports and promote standardized diagnosis and treatment of breast cancer, there is an urgent need for standardized imaging structured reports. We present the imaging structured report protocol of MRI for breast diseases utilized at West China Hospital of Sichuan university, which aims to promote standardized documentation of breast MRI reports.
The informatization construction in medical field not only brings convenience to clinical doctors, but also creates huge data for clinical research. Taking the application of information technology in thoracic surgery as an example, we decide to talk about the establishment and application of esophageal cancer database based on standardized and structured electronic medical records. The aim, through the construction of database, is to improve clinical doctors’ management ability of esophageal cancer, to provide reference of the information construction to medical colleagues, and to promote the application of information in medicine.
The radiology diagnosis report encapsulates radiologists’ comprehensive analytical insights and deep interpretive understanding of patients’ imaging data, serving as an essential basis for disease diagnosis, clinical treatment planning, and prognosis assessment. As the primary medium through which radiologists contribute substantively to patient’s care, traditional free-text reports represent subjective interpretations shaped by individual experience and stylistic preferences. Such reliance on personal factors can introduce inconsistencies and limitations in clinical applications. To address these challenges, structured radiology reporting has been developed. We present a concise overview of the origins, developmental trajectory, current landscape, and emerging trends of structured radiology reports, highlighting their role in advancing standardized.