Secondary hospitals play a pivotal role and serve as a link in the medical service system in China. However, at present, large general hospitals are still siphoning down resources, primary medical institutions are developing rapidly, and private medical institutions join the medical market competition. In this case, to survive and develop, the secondary hospitals should choose corresponding policies and measures according to the characteristics of each region, such as, the secondary hospitals in remote and backward county should reduce medical expenses, increase reimbursement ratio and strengthen financial compensation, urban secondary hospitals with mature conditions should strengthen the function of medical and nursing care or transform and upgrade to tertiary hospitals or integrate into the medical consortiums.

Promoting balanced distribution of medical resources and realizing high-quality sharing of basic medical services between urban and rural areas are an important part of common prosperity. Huzhou urban medical alliance was a new urban and rural of medical alliance mode based on level 4 vertical integration, which played an important role in the whole evolution process of the medical alliance. This medical alliance had not only broken through the " integration of counties" but also explored the " integration of cities" . It was a bridge connecting counties and cities, which was of great significance in narrowing the gap between urban and rural medical health services. The construction of urban medical alliance took digital transformation and systematic integration as two breakthroughs to comprehensively promote the upgrade of energy efficiency and benefit stacking of health governance. In 2021, the grass-roots medical utilization rate and county-level medical utilization rate were 72.7% and 90.6%. In 2020, the average hospitalization cost(8 726.7 yuan)and the average outpatient and emergency expenses(239.6 yuan)of public hospitals were 25.0% and 8.6% lower than the average level of Zhejiang Province, respectively. Although Huzhou city had broken through the restrictions of administrative divisions and actively promoted the construction of the medical alliance, and achieved phased results, there were still structural defects and institutional difficulties. In order to solve these problems, the author proposed to promote the improvement of governance structure and optimization of governance system through " three governance" and " three characteristics" , and then promote the high-quality development of urban medical alliances.

Objective To introduce the advantages,incision designing methods and surgical procedures of spigelius' line incision in retroperitoneal laparoscopic living donor nephrectomy.Methods Among the 114 donors,39 were obtained by spigeliu'line incision (13 males and 26 females),with an average age of 35 years,35 left kidneys and 4 right kidneys.Gibson incision was performed in 75 patients (28 males and 47 females),with an average age of 31 years,73 left kidneys and 2 right kidneys.The clinical data of 114 donors undergoing retroperitoneal laparoscopic living donor nephrectomy from September 2012 to July 2017 were analyzed retrospectively.The operation was performed by laparoscopic surgery to separate the ureter,renal vessels and perirenal fat.Finally,the renal vessels were removed and the kidneys were removed with hand-assistant.75 cases were taken out of the kidney through the inguinal parallel incision (Gibson incision),while the other 39 cases used the spigelius' line incision (Through the linea pararectalis,the anterior sheath is cut opened at the margin of the rectus sheath (spigelius' line) and the lateral peritoneum is pushed into the midline between the arcuate line and the inferior abdominal vessels to expose the retroperitoneal space).The intraoperative data were collected.Results All the operations were not converted to open surgery.The incision length of the spigelius' line incision group was (6.8 ± 0.6) cm,and the incision length of the Gibson incision group was (7.0 ± 0.4) cm,P =0.02.The blood loss of the operation of the spigelius' line incision group was (59.2 ± 33.4) ml,while the Gibson incision group was (80.7 ± 32.8) ml,P =0.002.The warm ischemia time of the spigelius'line incision group was (2.8 ± 1.1) min,while the Gibson incision group was (3.1 ± 1.7) min,P =0.31.The operation time of the spigelius' line incision group was (160.8 ± 30.7) min,while the Gibson incision group was (162.5 ± 28.1) min,P =0.77.There was no significant difference between the two groups in the warm ischemia time and the operation time.No incisional hernia was found in these two groups.Conclusions Compared with Gibson incision,the spigelius' line incision is safe.It can completely avoid to cut the abdominal muscles,and effectively avoid the abdominal nerves injury.Without damaging the integrity of the peritoneum,it can avoid abdominal organ injury.

Objective To explore the clinical outcome of renal transplantation and analyze the risk factors influencing the kidney allograft survival after transplantation.Methods The clinical data of 524 cases of renal transplantation between January 2007 and December 2015 were retrospectively analyzed.Serum creatinine was determined,and glomerular filtration rate(GFR) was estimated.The 1-,2-and 3-year patient and graft survival after transplantation was calculated.Adverse events were recorded.Results The median follow-up time was 17.2 months.The 1-,2-and 3-year graft survival rate after transplantation was 97％,95.8％ and 95.3％,respectively.The 1-,2-and 3-year patient survival rate after transplantation was 97.8％,97％ and 97％,respectively.The eGFR was (67.6 ± 24.1),(68.9±24.2) and (72.7 ± 26.2) ml·min-1 ·1.73 m-2 at 1st,2nd and 3rd year after transplantation.The incidence of delayed graft function(DGF) was 20.6％ (108/524).Multivariate analysis revealed donor type (P =0.005) and the terminal creatinine (P＜0.001) were the independent risk factors of DGF.Elder recipients (P =0.004),recipients with diabetes(P =0.031),preoperative positivity of panel reactive antibody(PRA) (P =0.023),and donor with hypertension (P =0.046) were risk factors influencing the kidney allograft survival.Conclusion Kidney transplantation showed good outcomes at 3rd year after transplantation.The recipient age,recipient's history of diabetes,preoperative PRA and donor's history of hypertension are independent risk factors for renal graft survival.

Objective:To explore the clinical characteristics and outcomes of pediatric kidney transplantations at a single center and discuss the related clinical issues.Methods:From January 1990 to October 2019, clinical data were analyzed retrospectively for 244 pediatric renal transplants. The youngest recipient was aged 1.8 years and the median age of pediatric recipients was 12.2 years. The major disease was primary or hereditary glomerulonephritis ( n=160, 69.0%), congenital anomalies of kidney and urinary tract (CAKUT), cystic renopathy and other hereditary nephropathies ( n=55, 23.7%). The donor sources included traditional deceased donor ( n=42, 17.2%), living-related donor ( n=19, 7.8%) and organ donation ( n=183, 75.0%). The median age of donors was 2 years (0-51) and the median weight 12.0(2.7-72.0) kg. From January 2013 to October 2019, 170 cases), the major induction immunosuppression regimen was anti-thymocyte globulin (ATG) ( n=110, 64.7%) or basiliximab ( n=58, 34.1%). The maintenance regimen was tacrolimus + mycophenolic acid (MPA) + glucocorticosteroids. Finally the outcomes and the complications were analyzed. Results:The survival rates of 244 kidney allograft recipients were 98.1%, 94.5% and 93.4% and the graft survival rates 92.6%, 84.2% and 82.0% at 1/3/5 years respectively. Ten recipients died of accident ( n=2, 20.0%), pneumonia after transplantation ( n=2, 20.0%) and intracranial hemorrhage ( n=2, 20.0%). Thirty-three recipients lost their allografts mainly due to intravascular thrombosis in graft ( n=5, 14.3%), acute rejection ( n=5, 14.3%) and death ( n=9, 25.7%). Besides, among 109 deceased donor allograft recipients, the postoperative outcomes were delayed graft function recovery (DGF) ( n=27, 24.8%), arterial thrombosis ( n=6, 5.5%), venous thrombosis ( n=1, 0.9%), graft perirenal hematoma ( n=6, 5.5%), raft artery stenosis ( n=10, 9.2%) and graft ureteral fistula ( n=1, 0.9%). The incidence of acute rejection was 17.5% and 23.2% at 1/3 year respectively. The recurrent rate of primary disease was 6.9%, including primary FSGS ( n=3, 42.9%) and IgA nephropathy ( n=2, 28.6%). At 1/3 year post-operation, the incidence of pulmonary infection was 16.9% and 22.4% and the incidence of urinary tract infection 26.9% and 31.7%. Excluding recipients with graft failure, the estimated glomerular filtration rate (eGFR) at 1/2/3 year postoperatively was (80.3±25.2), (81.4±27.8) and (71.8±27.6) ml/(min·1.73 m 2)respectively. Conclusions:The outcomes of pediatric renal transplantations are excellent at our center. Future efforts shall be devoted to optimizing the strategies of donor kidney selection and strengthening preoperative evaluations, perioperative and postoperative managements for improving the long-term outcomes of pediatric renal transplantations.