This article outlined the background and the concept of health decision support system (HDSS), discussed its application status in medical service, hospital management, public health management and other fields in the following four developed countries: United States, UK, Canada and Australia. It also introduced the main functions of MYCIN, CPOE, DHCP, Panorama etc., and summarized the above four countries’ successful experiences, including, actively promoting the application of decision support technology in health field through closely combining with the practical needs, valuing evidenced-based resources development and repository research, making scientific health policy to guide the orderly development of decision support systems, and strengthening the construction of E-health infrastructure and core systems, in hopes of providing reference for the development of health decision support system in China.
Objective
To evaluate the safety and efficacy of surgical resection for the second and the third hepatic portal tumor.
Methods
The clinical data of 39 patients who underwent surgical resection of the second and the third hepatic portal tumor were analyzed from May 2012 to May 2017 in our hospital. Among them, there were 29 patients with primary liver cancer, 6 patients with hepatic hemangioma, 2 patients with focal liver hyperplasia, and 2 patients with liver metastasis from colon cancer.
Results
Right liver resection was performed in 11 patients, left liver resection in 7 patients, left outer lobe resection in 6 patients, right trefoil excision in 5 patients, Ⅴand Ⅷ segment resection in 4 patients, Ⅶ and Ⅷ segment resection in 4 patients, local resection in 2 patients. In the resection, there were 16 patients without interruption of hepatic inflow, 21 patients with interrupted portal blood flow, 2 patients with total hepatic blood flow occlusion. The operative time of the 39 patients was 150–270 min (mean of 190 min), the intraoperative blood loss was 100–2 000 mL (mean of 680 mL). Postoperative bile leakage occurred in 2 patients, bleeding occurred in 1 patient, and no liver failure occurred. Twenty-six patients were followed-up of 31 liver cancer patients, and the follow-up time was 3–40 months, the median time was 8 months. During follow-up period, 12 patients died, 9 patients died of tumor recurrence, 3 patients died from liver failure. Of 8 patients, 5 patients with benign liver disease were followed-up for 7–18 months with living healthy, and the median time was 9 months.
Conclusion
The risk of surgical resection of tumors invaded the second and the third hepatic portal is mainly the accurate functional assessment of residual liver and the correct treatment of the main branches of the hepatic veins.
In the process of formulation, traditional Chinese medicine clinical practice guidelines are often faced with the dilemma of lack of evidence. Guidelines development groups tend to make final decisions based on expert experience or expert opinion, but the limitations of cognitive bias reduce the credibility and transparency of the guidelines. By clarifying the difference between the expert experience and expert opinion and expert evidence, the expert evidence of traditional Chinese medicine discipline advantages and necessity, providing the recommendation form link using expert evidence methodology design and implementation details, retaining the empirical characteristics of traditional Chinese medicine and improving the lack of evidence, has certain practical application value.
Optometry involves knowledge from multiple fields such as biology, physics, chemistry, psychophysics, and medicine. Traditional undergraduate education in optometry mainly focuses on knowledge transmission and lacks interaction, resulting in low student interest and unsatisfactory teaching outcomes. In order to improve this situation, the teaching team of Department of Optometry and Visual Science, West China School of Medicine, Sichuan University proposed a method of integrating real visual experiences into teaching. By combining multimedia tools and existing methods, real visual phenomena and personal visual experiences are integrated into the curriculum. This new teaching method stimulates students’ interest in learning, increases classroom interaction, promotes knowledge understanding and application through vivid visual phenomena and students’ own visual experiences. This article will introduce the above teaching method.
ObjectiveTo investigate the occurrence and treatment of postoperative complications after laparoscopic laparoscopic pylorus-preserving pancreaticoduodenectomy (LPPPD) or pancreaticoduodenectomy (LPD). MethodThe clinical data of 130 patients undergoing LPD from October 2010 to December 2015 in West China Hospital of Sichuan University were analyzed retrospectively. ResultsOf 130 patients, postoperative complications occurred in 55 cases, including 24 cases of pancreatic fistula, 14 cases of gastric emptying disorder, 3 cases of anastomotic bleeding, 6 cases of peritoneal infection, 1 case of bile leakage, 1 case of venous thrombosis, 1 case of chylous leakage, 5 cases of peritoneal effusion, without the occurrence of stress ulcer and incision complications. There were significant difference in the incidence of pancreatic fistula (P=0.025), gastric emptying disorder (P=0.034), anastomotic bleeding (P=0.020), and peritoneal infection (P=0.016) among prophase group, metaphase group, and the later stage group. ConclusionsThe most common complication after LPD is pancreatic fistula. With the improvement of surgical techniques and procedures, incidences of some postoperative complications decreases gradually.
To understand the current situation of community epilepsy management in China, summarize the experience of international community epilepsy management, and provide reference for strengthening community epilepsy management in China. Summarize the current situation of epilepsy development in China, summarize and analyze the international experience of community epilepsy management in the United States, Australia, Britain and other countries, as well as the reference significance for domestic community epilepsy management. According to the evaluation criteria of community epilepsy management, it is suggested that the Chinese government should increase its support, formulate various strategic objectives, strengthen publicity and health education, improve patients' self-management support, explore the prevention and control mode of promoting epilepsy management in urban and rural communities, strengthen the training of medical service teams and design a reasonable referral system.
Objective To construct an information hospital service system and discuss the application effect of information construction in the hospital service center. Methods Patients admitted to West China Hospital of Sichuan University between June 2022 and January 2023 were selected. We innovatively practiced intelligent safety gate, self-appointment admission registration, pre-hospital examination and advance migration, pre-hospital health education, an age-appropriate transformation of information service, and other information service measures to investigate the medical experience of patients, and compared patients’ satisfaction with medical treatment under four admission management methods (Huayitong APP, WeChat, self-service machine, and manual management). Results A total of 1452 patients were surveyed. The overall satisfaction score for medical treatment of patients was (4.98±0.04) points. Among them, Huayitong APP was (4.99±0.03) points, WeChat was (4.98±0.13) points, self-service machine was (4.97±0.05) points, and manual treatment was (4.92±0.11) points. There was a statistically significant difference between groups in overall satisfaction with different admission procedures (F=68.582, P<0.001). Since the information construction of the hospital admission service center was carried out, the average time of admission was (12.4±2.3) minutes, and 89.4% (1 298/1 452) of patients thought the time of admission was ideal. Conclusions The information construction of a hospital admission service center can effectively improve patients’ medical experience and enhance patient satisfaction. In the future, it is necessary to explore the influencing factors of patients’ satisfaction with information construction, and constantly improve and upgrade the information construction of hospital admission service centers.
In 2021, West China Hospital of Sichuan University established a rare disease diagnosis and treatment and research center. The center adopts the rare disease management model of “one cohesion + four integration”, condenses the core of management, integrates clinical resources, regional alliance resources, training resources and research resources, and explores solutions for all-round services for patients with rare diseases. This article aims to explore the rare disease management model of regional central hospitals and introduces the above-mentioned rare disease management model. The purpose of this article is to promote this model, focus on the advantages of clinical departments and research institutes (offices), increase regional integration, give play to the synergy of regional alliances in clinical diagnosis and treatment and personnel training, and use international cooperation as an opportunity to promote breakthroughs in new drugs and technologies for rare diseases to benefit patients with rare diseases in China.
Objective To report the experiences using orthotopic heart transplantation （HTX） to treat a patient with primary cardiac pheochromocytoma （PCT）. Methods On June 2, 2005, a 48-year-old woman received orthotopic HTX because she suffered from cardiac PCT which can not be resected. The procedure for the recipient was uneventful. The aortic crossclamp time was 95 min, assist circulation time 64 min. Results Twenty days after the operation, the patient was discharged without any events, and serum norepinepherine dropped to 1. 339 ng/ml, and urinary norepinepherine 108μg/24h. Conclusion Orthotopic HTX is an effective treatment for cardiac PCT when it cannot be resected.
ObjectiveTo evaluate the weight loss outcomes, metabolic disease remission, and complications profiles of laparoscopic sleeve gastrectomy (LSG) based on a large single-center cohort experience. MethodsA retrospective observational study was conducted. Clinical data of patients who underwent LSG at Sir Run Run Shaw Hospital, Zhejiang University School of Medicine from June 2021 to June 2024 were collected based on predefined inclusion and exclusion criteria. The outcomes including percentage of total weight loss (%TWL), metabolic disease remission, and the incidence of postoperative complications were assessed. ResultsA total of 1 568 patients met the inclusion and exclusion criteria were finally included, including 304 males and 1 264 females. The age at surgery was (31.51±8.01）years old, and the body mass index was (37.26±4.18) kg/m2. At 1 year after surgery, the %TWL was (32.84±6.38)%, and the complete remission rate of diabetes was 96.2% (304/316). Complications within 1 year after surgery: 1 (0.06%) case of postoperative bleeding, 2 (0.13%) cases of gastric leakage, 1 (0.06%) case of vitamin B1 deficiency, and 1 (0.06%) case of unilateral common peroneal nerve entrapment injury. The total complications rate was 0.32% (5/1 568). No mortality was observed. ConclusionsLSG has significant short-term efficacy and higher safety in treatment of obesity and related metabolic diseases. In particular, experiences in aspects such as complications prevention and multidisciplinary follow-up management could provide references for centers in the early stage of development.
