Logistics informatization is importantfor promoting the high-quality development of public hospitals.It is a driving force for innovating hospital logistics management and an important practice of"green hospitals"and"smart hospitals".The logistics information system can effectively integrate people,machines,materials,and events of hospitals to achieve data-driven scientific management and improve service and management efficiency.By analyzing the current status of logistics manage-ment in the Sun Yat-sen University Cancer Center,this article proposes a transformation path to and management ideas for hospi-tal refined logistics management based on the information system,expecting to provide an insight into future information construc-tion and hospital logistics management development.

As public hospitals continue to expand,buildings continue to age,sporadic renovation projects are increas-ing,and expenditures are increasing.In order to ensure the safe,stable and efficient operation of the hospital,the piecemeal re-pair project has become an important basic guarantee for the hospital.There are many kinds of sporadic repair projects,and the projects are trivial and scattered.The contradictions among the needs,cost control,management ability and service quality of sporadic repair projects are becoming increasingly prominent,which has become the difficulty and pain point of logistics service management.In the practice of hospital sporadic repair project management,the traditional project management mode is broken,the whole process of fine management system is established,the level of management personnel and the whole process of the pro-ject are effectively integrated,and the management ability and service quality of sporadic maintenance projects are comprehensive-ly improved.

Objective To observe the changes of quadriceps tendon in type 2 diabetes mellitus(T2DM)patients based on ultrasonic elastography.Methods Data of 80 T2DM patients(T2DM group)and 80 healthy subjects(control group)were retrospectively analyzed.The general information and ultrasound elastography parameters,including strain ratio(SR)of the ratio of the proximal,middle and distal segments of quadriceps tendon and ipsilateral anterior femoral fat pad were compared between groups,while the correlations of the above SR with the disease course of T2DM and glycosylated hemoglobin(HbA1c)were explored.Results Fasting blood glucose and HbA1c in T2DM group were both significantly higher than those in control group(both P＜0.05).Compared with control group,SR of the proximal,middle and distal segments of quadriceps tendon in T2DM group were all significantly higher(all P＜0.05),especially the distal and proximal segments(t=6.01,5.92).In T2DM group,SR of the proximal,middle and distal segments of quadriceps tendon were positively correlated with the disease course of T2DM(r=0.45,0.20,0.43,all P＜0.05)and HbA1c(r=0.44,0.40,0.33,all P＜0.05).Conclusion SR of quadriceps tendon in T2DM patients significantly increased and positively correlated with the course of disease and HbA1c.

Hepatic stellate cell(HSC)activation is a key link in the development of liver fibrosis.The metabolic reprogramming of activated HSC has become a hot topic in current research,especially the change of glycolysis is an important factor in regulating HSC activation.Based on the metabolic reprogramming in the process of HSC activation,this paper expounds the mechanism of regulating HSC activation and liver fibrosis through glycolysis,and reviews the research progress of traditional Chinese medicine and its active ingredients in regulating HSC glycolysis to prevent and treat liver fibrosis.Liver fibrosis is a complex pathological process involving multiple factors and pathways.From the perspective of regulating the glycolysis of activated HSC,it can provide a new idea for the development of anti-liver fibrosis drugs.

Objective:To evaluate the safety of early enteral nutrition (EEN) support in patients with severe intra-abdominal infection and intestinal fistulas.Methods:This was a retrospective cohort study. We collected relevant clinical data of 204 patients with severe intra-abdominal infection and intestinal fistulas who had been managed in the No. 1 Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University between 1 January 2017 and 1 January 2020. The patients were allocated to EEN or delayed enteral nutrition (DEN) groups depending on whether enteral nutrition had been instituted within 48 hours of admission to the intensive care unit. The primary outcome was 180-day mortality. Other outcomes included rates of intraperitoneal hemorrhage, septic shock, open abdominal cavity, bloodstream infection, mechanical ventilation, and continuous renal replacement therapy. Risk factors for mortality were analyzed by logistic regression.Results:There were no significant differences in hematological data or other baseline characteristics between the two groups at the time of admission to the intensive care unit (all P>0.05). However, septic shock (31.2% [15/48] vs. 15.4% [24/156], χ 2=4.99, P=0.025), continuous renal replacement therapy (27.1% [13/48] versus 9.0% [14/156], χ 2=8.96, P=0.003), and 180-day mortality (31.2% [15/48] vs. 7.7% [12/156], χ 2=15.75, P<0.001) were significantly more frequent in the EEN than the DEN group (all P<0.05). Multivariate regression analysis showed that older age (OR=1.082, 95%CI:1.027-1.139, P=0.003), worse Acute Physiology and Chronic Health Evaluation (APACHE) II scores (OR=1.189, 95%CI: 1.037-1.363, P=0.013), higher C-reactive protein (OR=1.013, 95%CI:1.004-1.023, P=0.007) and EEN (OR=8.844, 95%CI:1.809- 43.240, P=0.007) were independent risk factors for death in patients with severe intra-abdominal infection and intestinal fistulas. Conclusion:EEN may lead to adverse events and increase mortality in patients with both enterocutaneous fistulas and severe abdominal infection. EEN should be implemented with caution in such patients.

Purpose To investigate whether ketogenic diet(KD)can promote cognition by regulating brain metabolism and neuroinflammation in Alzheimer's disease model mice.Materials and Methods Twenty male APP/PS1 mice were randomly assigned to either a KD group(APP/PS1+KD)or a regular diet group(APP/PS1),with 10 mice in each group.Additionally,10 wild-type C57BL/6 male mice served as the control group.The APP/PS1+KD group was fed with a ketogenic feed,the APP/PS1 group received a regular diet,and the control group was maintained on standard chow for a duration of 4 months.Blood ketone levels of mice were monitored after 4 weeks and 4 months of continuous feeding.Cognitive function was assessed via the morris water maze.18F-FDG and 18F-DPA-714 micro PET/CT were performed to evaluate the effects of KD on glucose metabolism and neuroinflammation across various brain regions in the Alzheimer's disease mice.Following PET/CT imaging,brain tissue samples were collected,and the hippocampal Cal region was selected for paraffin sectioning to detect the expression of glial fibrillary acidic protein and ionized calcium-binding adapter molecule 1 through immunofluorescence analysis.Results In the Morris water maze in the fourth month,compared with the control group,the APP/PS1 group had a significantly longer escape latency on days 3-4(P＜0.05 or P＜0.01).Compared with the control group,the APP/PS1 group showed a significant decrease in relative 18F-FDG uptake in brain regions such as the striatum,hippocampus,dorsal thalamus,central gray matter,superior colliculus,olfactory bulb,and midbrain(P＜0.01,P＜0.05).Compared with the APP/PS1 group,the APP/PS1+KD group showed a significant increase in relative 18F-FDG uptake in the hippocampus and dorsal thalamus(P＜0.01).Compared with the control group,the APP/PS1 group showed a significant increase in relative uptake of 18F-DPA-714 in brain regions such as the striatum,hippocampus and hypothalamus(P＜0.05 or P＜0.001).Compared with the APP/PS1 group,the APP/PS1+KD group decreased the relative uptake of 18F-DPA-714 in the hippocampus(P＜0.01).Compared with the control group and APP/PS1+KD group,the fluorescence intensity of glial fibrillary acidic protein and ionized calcium-binding adapter molecule 1 protein in the brain(hippocampus)of APP/PS1 group mice was significantly increased(both P＜0.01).Conclusion KD has the potential to ameliorate cognitive and behavioral deficits in APP/PS1 mice by enhancing brain metabolism and attenuating neuroinflammation.

Objective:To assess the effectiveness and feasibility of carrier detection for Spinal muscular atrophy (SMA) by using digital PCR assay.Methods:Peripheral blood samples were collected from 214 pregnant women who were routinely screened for SMA carriers, of which 204 were randomly selected samples and 10 were samples with known copy numbers of SMN1 exons 7 and 8. Samples with known copy numbers of SMN1 exons 7 and 8 were randomly mixed into the experiment to validate the performance of the digital PCR assay. The copy numbers of SMN1 exons 7 and 8 and SMN2 exons 7 and 8 in peripheral blood samples were detected by digital PCR assay. The results of SMN1 exons 7 and 8 were compared with those of the quantitative PCR method to assess the reliability and clinical performance of the digital PCR assay. Results:Among the 204 random samples, digital PCR has detected five samples with simultaneous heterozygous deletion of SMN1 exons 7 and 8, three samples with heterozygous deletion of SMN1 exon 8 only, and 196 samples with no deletion of SMN1 exons 7 and 8. Ten samples with known SMN1 exons 7 and 8 copy numbers were detected with the expected values. The digital PCR test results were fully consistent with that of the quantitative PCR. Conclusion:The results of digital PCR for the detection of copy number variation of SMN1 exons 7 and 8 were consistent with qPCR. Digital PCR assay was able to clearly distinguish the copy number of the target genes, therefore can be used for SMA carrier screening. Moreover, it can also detect copy number of SMN2 exons 7 and 8, which can provide more information for genetic counseling.

Objective:To evaluate the safety of early enteral nutrition (EEN) support in patients with severe intra-abdominal infection and intestinal fistulas.Methods:This was a retrospective cohort study. We collected relevant clinical data of 204 patients with severe intra-abdominal infection and intestinal fistulas who had been managed in the No. 1 Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University between 1 January 2017 and 1 January 2020. The patients were allocated to EEN or delayed enteral nutrition (DEN) groups depending on whether enteral nutrition had been instituted within 48 hours of admission to the intensive care unit. The primary outcome was 180-day mortality. Other outcomes included rates of intraperitoneal hemorrhage, septic shock, open abdominal cavity, bloodstream infection, mechanical ventilation, and continuous renal replacement therapy. Risk factors for mortality were analyzed by logistic regression.Results:There were no significant differences in hematological data or other baseline characteristics between the two groups at the time of admission to the intensive care unit (all P>0.05). However, septic shock (31.2% [15/48] vs. 15.4% [24/156], χ 2=4.99, P=0.025), continuous renal replacement therapy (27.1% [13/48] versus 9.0% [14/156], χ 2=8.96, P=0.003), and 180-day mortality (31.2% [15/48] vs. 7.7% [12/156], χ 2=15.75, P<0.001) were significantly more frequent in the EEN than the DEN group (all P<0.05). Multivariate regression analysis showed that older age (OR=1.082, 95%CI:1.027-1.139, P=0.003), worse Acute Physiology and Chronic Health Evaluation (APACHE) II scores (OR=1.189, 95%CI: 1.037-1.363, P=0.013), higher C-reactive protein (OR=1.013, 95%CI:1.004-1.023, P=0.007) and EEN (OR=8.844, 95%CI:1.809- 43.240, P=0.007) were independent risk factors for death in patients with severe intra-abdominal infection and intestinal fistulas. Conclusion:EEN may lead to adverse events and increase mortality in patients with both enterocutaneous fistulas and severe abdominal infection. EEN should be implemented with caution in such patients.

With the extensive application of highly sensitive genetic techniques in the field of prenatal diagnosis, prenatal chromosomal mosaicisms including true fetal mosaicisms and confined placental mosaicisms are frequently identified in clinical settings, and the diagnostic criteria and principle of genetic counseling and clinical management for such cases may vary significantly among healthcare centers across the country. This not only has brought challenges to laboratory technician, genetic counselor and fetal medicine doctor, but can also cause confusion and anxiety of the pregnant woman and their family members. In this regard, we have formulated a consensus over the prenatal diagnosis and genetic counseling for chromosomal mosaicisms with the aim to promote more accurate and rational evaluation for fetal chromosomal mosaicisms in prenatal clinics.
Consensus ; Female ; Genetic Counseling ; Humans ; Mosaicism ; Placenta ; Pregnancy ; Prenatal Diagnosis/methods*

Resection is one of the most important treatments for esophageal squamous cell carcinoma, and routine postoperative follow-up is an effective method for early detection and treatment of recurrent metastases, which can improve patients' quality of life and prognosis. This consensus aims to provide a reference for colleagues responsible for postoperative follow-up of esophageal squamous cell carcinoma patients in China, and further improve the standardization of the diagnosis and treatment of esophageal squamous cell carcinoma.