AIM:To automatically identify and quantitatively assess myopia-related fundus structural changes by combining non-mydriatic color fundus photography with an artificial intelligence(AI)-powered quantitative fundus analysis system and to further analyze the correlations between these fundus parameters and spherical equivalent(SE), axial length(AL), and age, providing the objective basis for monitoring myopia progression and supporting the formulation of personalized myopia prevention and control strategies. METHODS:A cross-sectional study was conducted enrolling myopic patients aged 18-50 y who underwent myopia screening from March 2023 to December 2023. Patients were stratified into three groups based on SE: the -3.00 D

Pancreatogenic diabetes is a type of diabetes mellitus secondary to exocrine pancreatic disease,and it was officially proposed by the American Diabetes Association in 2014,with chronic pancreatitis as the most common etiology,followed by pancreatic cancer.At present,the misdiagnosis rate of this disease is extremely high,and patients with pancreatogenic diabetes have a higher risk of death and readmission than patients with type 2 diabetes.Therefore,it is of great significance to fully understand,correctly identify,and diagnose pancreatogenic diabetes in the early state,so as to reduce the disability rate and mortality rate of this disease.This article reviews the advances in the possible pathogenesis,diagnosis,treatment,and management of pancreatic diabetes secondary to pancreatitis and pancreatic cancer.

From April to November 2019, 5 community health service centers in Shanghai Hongkou District were randomly selected for thematic group interviews to investigate the current status, problems and challenge for further development of chronic disease management. The community chronic disease management was mainly divided into growth period (typically hypertension and diabetes) and introduction period (cardiovascular and cerebrovascular diseases, respiratory diseases, dementia, osteoporosis). The management of hypertension and diabetes in the growing stage mainly faced difficulties such as refusal or non-cooperation of patients, loss of follow-up, incomplete quality control, not meeting quality control indicators, repeated management of comorbidities, insufficient information sharing, and discrepancy in assessment indicators of multiple parties. The management of cardiovascular and cerebrovascular diseases, respiratory diseases and other diseases in the introduction period mainly faced poor awareness rate of patients, loss of follow-up, difficulty in diagnosis, irregular medication, insufficient information sharing, lack of management plan, insufficient resource investment, and few variety of medicines in the community. The current management system should be refined to provide more effective and efficient chronic disease management in the community. Meanwhile, the awareness of residents, the information network and multi-center collaborative research also need to be strengthened.

Objective:To explore the curative effect of surgical treatment for Crohn′s disease (CD), to investigate the timing of surgical intervention and the choice of surgical methods.Methods:From January 1, 2016 to August 31, 2020, at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, the clinical data of 123 patients with CD and receiving surgical treatment were retrospectively analyzed, which included the type of lesion, the location of lesion, clinical manifestation, surgical method, preoperative inflammatory and nutritional indicators, postoperative recovery of digestive tract function, and the development and treatment of postoperative complications. CD was diagnosed according to Consensus opinion on diagnosis and treatment of inflammatory bowel disease ( Beijing 2018). Patient was classitied according to the Montreal Classification. Postoperative complications were graded according to the Clavien-Dindo Criteria. Mann-Whitney U test was used for statistical analysis. Results:Among 123 patients, according to the Montreal classification, two cases (1.6%) were diagnosed at ≤16 years old (type A1), 66 cases (53.7%) were diagnosed at 17 to 40 years old (type A2), and 55 cases (44.7%) were diagnosed at >40 years old (type A3). The lesions were 52 cases (42.3%) of terminal ileum (L1) type, 20 cases (16.3%) of colon (L2) type, and 51 cases (41.5%) of ileocolon (L3) type. Four cases (3.2%) were non-stenosis and non-penetrating (B1) type, 87 cases (70.7%) were stenosis (B2) type, and 32 cases (26.0%) were penetrating (B3) type. Eighteen patients (14.6%) underwent emergency surgery due to complete intestinal obstruction (10 cases), gastrointestinal perforation (five cases), gastrointestinal bleeding (two cases), and rectovesical fistula complicated with septic shock (one case). One hundred and five patients (85.4%) received selective surgery due to poor conservative treatment effects. 51 cases (41.5%) underwent traditional open surgery and 72 cases (58.5%) underwent laparoscopic surgery. Nineteen patients (15.4%) received temporary or permanent ostomy. The preoperative C reactive protein level of patients with emergency surgery was higher than that of patients undergoing selective surgery ((39.23±24.13) mg/L vs. (11.48±2.68) mg/L), while the levels of plasma albumin (ALB) and pre-ALB were lower than those of patients receiving selective surgery ((29.90±10.60) g/L vs. (38.38±8.30) g/L, (146.00±125.49) mg/L vs. (209.06±61.19) mg/L), and the differences were statistically significant ( Z=9.603, 8.754 and 7.111, all P<0.01). During the follow-up, a total of 23 cases (18.7%) developed postoperative complications, including one case of postoperative intra-abdominal hemorrhage and underwent re-operation (Clavien-Dindo grade Ⅲ complication); four cases of anastomotic leakage after operation; six cases of postoperative paralytic ileus; 11 cases of surgical site infection, all of which were Clavien-Dindo grade Ⅱ complications, and one case of deep venous thrombosis of lower extremity. No patient with severe intraoperative complication was observed, and no patients died during the operation or hospitalization. The postoperative exhaust time of patients was (3.2±1.4) d, the time of open fluid diet was (5.8±0.8) d, the length of hospital stay was (18.0±14.1) d, and the length of postoperative hospital stay was (11.2±8.8) d. Conclusions:The concept of multidisciplinary collaboration should be emphasized in the treatment of CD. Surgical treatment can effectively control the complications and improve the quality of life of patients, but the timing of operation and the choice of surgical methods should be decided prudently after perioperative treatment, multi-disciplinary participated and regulation of the internal environment. The standardized and targeted treatments for the surgical difficulties of inflammatory bowel disease should be conducted.

OBJECTIVE: To evaluate the effects of different postoperative analgesic strategies on neurocognitive function and quality of recovery in elderly patients at 7 days after thoracic surgery with one lung ventilation. METHODS: Ninety elderly patients undergoing video-assisted thoracic surgery were randomized into 3 groups ( RESULTS: The patients in TA and EA groups had significantly higher MMSE scores and lower incidence of postoperative neurocognitive dysfunction (PNCD) than those in GA group without significant difference between the former two groups. At 7 days after the surgery, serum levels of S100-β and MMP-9 were significantly higher in GA group than in TA and EA group, and did not differ significantly between the latter two groups. QoR-40 scores were significantly higher in TA and EA groups than in GA group, and were higher in TA group than in EA group. The chest intubation time and length of hospital stay were significantly shorter in TA and EA groups than in GA group. CONCLUSIONS In elderly patients undergoing surgeries with one lung ventilation, general anesthesia combined with either postoperative continuous thoracic paravertebral block or epidural analgesia can significantly improve postoperative neurocognitive function and quality of recovery, but continuous thoracic paravertebral block analgesia can be more advantageous for improving postoperative quality of recovery.
Aged ; Analgesia, Epidural ; Analgesics ; Humans ; Nerve Block ; One-Lung Ventilation ; Pain, Postoperative

OBJECTIVE： To establish the method for the content determination of related substance in Terazosin hydrochloride tablets. METHODS： HPLC and principal component self-control with correction factor were adopted. The determination was performed on Agilent Zorbax Eclipse XDB C18 column with mobile phase consisted of acetonitrile-perchloric acid solution （20 ∶ 80， V/V） at the flow rate of 1.0 mL/min. The detection wavelength was set at 246 nm， and sample size was 20 μL. The column temperature was 50 ℃. The linear equations of terazosin hydrochloride， impurity A， B， C were drawn. The correction factors of each impurity related to terazosin hydrochloride were calculated by slope， and relative retention time was used to determine the position of impurities. The contents of impurity A， B and C in 3 batches of Terazosin hydrochloride tablets were determined and compared with the results of impurity control method. RESULTS： The relative retention time of impurity A， B， C was 0.39， 0.74， 2.77， respectively； the linear range of them were 0.25-3.0 μg/mL， respectively. The correction factors were 0.75， 1.09， 0.84， respectively. The detection limits were 0.35， 0.51， 0.43 ng， and the limits of quantification were 0.70， 1.02， 0.86 ng， respectively. The contents of impurity A， B and C in 3 batches of Terazosin hydrochloride tablets were 0.11％-0.13％， 0.03％ and 0.09％-0.12％； impurity B did not detected. The results are consistent with the determination of impurity control method. CONCLUSIONS： The method is simple， rapid and accurate for the content determination of related substances A， B， C in Terazosin hydrochloride tablets.

Objective: To investigate the pathogen spectrum distribution and drug resistance of febrile neutropenic patients with hematological diseases in Shanghai. Methods: A retrospective study was conducted on the clinical isolates from the febrile neutropenic patients hospitalized in the departments of hematology in 12 general hospitals in Shanghai from January 2012 to December 2014. The drug susceptibility test was carried out by Kirby-Bauer method. WHONET 5.6 software was used to analyze pathogenic bacteria and drug susceptibility data. Results: A total of 1 260 clinical isolates were collected from the febrile neutropenic patients. Gram-positive bacteria accounted for 33.3% and Gram-negative bacteria accounted for 66.7%. Klebsiella pneumoniae (12.5%) , Stenotrophomonas maltophilia (9.5%) , Escherichia coli (9.1%) , Pseudomonas aeruginosa (8.7%) , Acinetobacter baumannii (6.6%) , Staphylococcus aureus (5.6%) and Enterococcus faecium (5.0%) were ranked in the first 7 of all pathogens. In the respiratory tract secretions specimens, non-fermented strains accounted for 56.2%. Stenotrophomonas maltophilia accounted for 15.2%. Enterobacteriaceae and coagulase-negative Staphylococci accounted for 42.3% (104/246) and 32.6% (85/246) respectively in blood samples. Enterobacteriaceae and Enterococcus bacteria accounted for 39.4% (76/193) and 28.5% (55/193) respectively in pus specimens. The detection rates of methicillin resistant Staphylococcus aureus (MRSA) and methicillin resistant coagulase negative Staphylococci (MRCNS) were 54.3% and 82.5%, respectively. Staphylococcus bacterial strain was not found to be resistant to linezolid, vancomycin and teicoplanin. The detection rate of Enterococcus vancomycin-resistant strains was 8.9%. Enterococcus was not detected resistance to oxazolidinone strains. Enterobacteriaceae bacteria were highly sensitive to carbapenems. The resistance rate of Pseudomonas aeruginosa to imipenem and meropenem was 34.1% and 15.8%, respectively. Stenotrophomonas maltophilia was more sensitive to minocycline hydrochloride, levofloxacin and sulfamethoxazole. The resistance rate of Acinetobacter baumannii only to cefoperazone-sulbactam was less than 10.0%. The antibiotic resistance rate of Klebsiella pneumoniae, Stenotrophomonas maltophilia, Pseudomonas aeruginosa and Acinetobacter baumanii to most of common antibiotics was lower than that of the CHINET surveillance. Conclusions The pathogenic strain distribution in common infection sites of febrile neutropenic patients was characterized. Bacterial resistance surveillance was better than the CHINET nationwide large sample surveillance in China.

Objective To investigate the effect of nursing intervention on gastrointestinal reaction and negative emotion of patients with cancer during chemotherapy.Methods A total of 86 patients who received chemotherapy in our hospital were randomly divided into observation group and control group, with 43 cases in each group.Patients in the control group were given routine nursing, while the observation group was given traditional Chinese medicine nursing.Gastrointestinal reactions, anxiety and depression, compliance and satisfaction were observed before and after treatment.Results The incidence of gastrointestinal reaction in the observation group was lower, and the incidence of mild gastrointestinal reaction in the observation group was lower, the SDS and SAS scores of the observation group were lower and compliance rate of the observation group was higher than that of the control group, and the differences were statistically significant (P<0.05).The nursing satisfaction of the observation group was higher than that of the control group, and the difference was statistically significant (P<0.05).Conclusion Traditional Chinese medicine nursing intervention can effectively improve the compliance of patients, alleviate the symptoms of anxiety and depression and reduce gastrointestinal reaction, which is conducive to chemotherapy of cancer patients.

Objective To investigate the effect of nursing intervention on gastrointestinal reaction and negative emotion of patients with cancer during chemotherapy.Methods A total of 86 patients who received chemotherapy in our hospital were randomly divided into observation group and control group, with 43 cases in each group.Patients in the control group were given routine nursing, while the observation group was given traditional Chinese medicine nursing.Gastrointestinal reactions, anxiety and depression, compliance and satisfaction were observed before and after treatment.Results The incidence of gastrointestinal reaction in the observation group was lower, and the incidence of mild gastrointestinal reaction in the observation group was lower, the SDS and SAS scores of the observation group were lower and compliance rate of the observation group was higher than that of the control group, and the differences were statistically significant (P<0.05).The nursing satisfaction of the observation group was higher than that of the control group, and the difference was statistically significant (P<0.05).Conclusion Traditional Chinese medicine nursing intervention can effectively improve the compliance of patients, alleviate the symptoms of anxiety and depression and reduce gastrointestinal reaction, which is conducive to chemotherapy of cancer patients.

Objective: To observe the clinical effect of FU's subcutaneous needling on acute lumbar sprain. Method: One hundred acute lumbar sprain cases were randomly allocated into a treatment group and control group, 50 cases in each. FU's subcutaneous needling on tenderness were employed in the treatment group, whereas voltaren was administered to the cases in the control group. The changes in symptoms and signs were then observed in the two groups. Results: The total effective rates in the treatment group and control group were 94.0% and 70.0% respectively, showing a statistical difference (P<0.01). Conclusion: FU's subcutaneous needling is better than voltaren for acute lumbar sprain.