Objective: To explore the risk of endometrial polyp (EP) based on lipid metabolism and vaginal micro- ecology combined with uterine volume line drawing model. Methods: 143 EP patients treated by hysteroscopic sur- gery were selected as the experimental group , and 113 healthy women were selected as the control group at the same time. The data were randomly divided into training set and validation set according to the ratio of 7 : 3. The clinical data of the two groups were collected and recorded , and t/χ2 test , LASSO regression and multifactorial lo- gistic regression analysis were used to screen the independent risk factors , construct the prediction model , and draw the column line graph. The performance of the model was evaluated by applying subject operating characteristic (ROC) curves , calibration curves , Hosmer-Lemeshow test and clinical decision-making (DCA) curves. Results: Multifactorial logistic regression analysis showed that total cholesterol ( TC) , low-density lipoprotein cholesterol (LDL-C) , vaginal microecological balance , and uterine volume were independent risk factors for the development of EP. ROC curve analysis showed that the AUC values of the training and validation sets of the column line graph model were 0. 935 and 0. 887 , respectively , and its sensitivity and specificity were 90. 21% , 83. 46% and 86. 29% , 80. 66% respectively , The Hosmer-Lemeshow test showed that the model fits well ( training set : χ2 = 2. 261 , P = 0. 840 ; validation set : χ2 = 4. 837 , P = 0. 441) and the calibration curves of the training and validation sets were close to the ideal curves , which indicated that the model had good prediction accuracy; the analysis of DCA curves of the training and validation sets both showed that the column-line graph model had a good clinical benefit rate in predicting EP. Conclusion TC , LDL-C , vaginal microecological balance and uterine volume are independent risk factors for EP , and the column-line diagram model constructed by the model has high clinical ben- efit , calibration and accuracy in predicting the risk of EP.

Objective:To investigate the criteria for two-way referral of diabetes in China through systematic review.Methods:According to inclusion and exclusion criteria, articles on two-way referral criteria for diabetes in China were retrieved from databases of PubMed, Embase, Cochrane Library, CNKI and Wanfang from inception to July 15, 2023. The data were extracted, by author′s name, publish year, criteria for rupwards and downwards referral, sample size, study region, study type and main conclusions.Results:A total of 702 relavent articles were retrieved, and 15 of which were included in the analysis. Blood glucose levels were the basic criteria for two-way referral, The criteria for upward referral included fasting blood glucose, 2-h postpradial blood glucose, glycosylated hemoglobin and random blood glucose, but there were variations in measuement values. The criteria for downward referral included fasting blood glucose, 2-h postpradial blood glucose, glycosylated hemoglobin, with the variation in fasting blood glucose. Lipids and blood pressure were also included in the referral criteria in later literature, with the variation of blood pressure values. There was consensus on the upward referral criteria for patients with special types of diabetes and with newly diagnosed diabetes. In contrast, the referral criteria for diabetic complications were relatively vague, especially with the lack of severity classification for chronic complications.Conclusion:The two-way referral criteria for diabetes mellitus have been constantly developing, while the criteria for downwards referral to the community need to be further improved.

Objective:To evaluate the efficacy and safety of mitoxantrone hydrochloride liposome injection in the treatment of peripheral T-cell lymphoma (PTCL) in a real-world setting.Methods:This was a real-world ambispective cohort study (MOMENT study) (Chinese clinical trial registry number: ChiCTR2200062067). Clinical data were collected from 198 patients who received mitoxantrone hydrochloride liposome injection as monotherapy or combination therapy at 37 hospitals from January 2022 to January 2023, including 166 patients in the retrospective cohort and 32 patients in the prospective cohort; 10 patients in the treatment-na?ve group and 188 patients in the relapsed/refractory group. Clinical characteristics, efficacy and adverse events were summarized, and the overall survival (OS) and progression-free survival (PFS) were analyzed.Results:All 198 patients were treated with mitoxantrone hydrochloride liposome injection for a median of 3 cycles (range 1-7 cycles); 28 cases were treated with mitoxantrone hydrochloride liposome injection as monotherapy, and 170 cases were treated with the combination regimen. Among 188 relapsed/refractory patients, 45 cases (23.9%) were in complete remission (CR), 82 cases (43.6%) were in partial remission (PR), and 28 cases (14.9%) were in disease stabilization (SD), and 33 cases (17.6%) were in disease progression (PD), with an objective remission rate (ORR) of 67.6% (127/188). Among 10 treatment-na?ve patients, 4 cases (40.0%) were in CR, 5 cases (50.0%) were in PR, and 1 case (10.0%) was in PD, with an ORR of 90.0% (9/10). The median follow-up time was 2.9 months (95% CI 2.4-3.7 months), and the median PFS and OS of patients in relapsed/refractory and treatment-na?ve groups were not reached. In relapsed/refractory patients, the difference in ORR between patients with different number of treatment lines of mitoxantrone hydrochloride liposome injection [ORR of the second-line, the third-line and ≥the forth-line treatment was 74.4% (67/90), 73.9% (34/46) and 50.0% (26/52)] was statistically significant ( P = 0.008). Of the 198 PTCL patients, 182 cases (91.9%) experienced at least 1 time of treatment-related adverse events, and the incidence rate of ≥grade 3 adverse events was 66.7% (132/198), which was mainly characterized by hematologic adverse events. The ≥ grade 3 hematologic adverse events mainly included decreased lymphocyte count, decreased neutrophil count, decreased white blood cell count, and anemia; non-hematologic adverse events were mostly grade 1-2, mainly including pigmentation disorders and upper respiratory tract infection. Conclusions:The use of mitoxantrone hydrochloride liposome injection-containing regimen in the treatment of PTCL has definite efficacy and is well tolerated, and it is a new therapeutic option for PTCL patients.

Objective:To understand the reinfection rate of 2019-nCoV in the previously infected population in Suzhou and compare the illness severity and prognosis of the reinfection cases with the first-time infection cases.Methods:A questionnaire survey was conducted in the persons with previous 2019-nCoV infection reported in Suzhou from January 22, 2020 to November 8, 2022 to collect the information about the incidence of reinfection of 2019-nCoV in this population from December 8, 2022 to January 18, 2023. The persons who were infected with 2019-nCoV for the first time were selected by marching the residence, age and gender at ratio of 1∶2 from 2019-nCoV infection community follow-up cohort of Suzhou. By χ2 test, the clinical symptoms and prognosis of the reinfection case and the first-time infection cases were compared. Results:The reinfection rate of 2019-nCoV was 13.01% (147/1 130) in Suzhou. No reinfection was found within 1-6 months after the first-time infection, the rate of reinfection was 10.59% (95/897) in those with interval of 7-12 months between the reinfection and the first-time infection and 45.61% (52/114) in those with the interval &ge;24 months. The lowest reinfection rate was 9.09% (1/11) in those who had completed 4 doses of 2019-nCoV vaccination. The main symptoms of the reinfection cases were similar to those of the first-time infection cases. Except for dry cough, nausea/poor appetite and other symptoms, there were significant differences in other clinical symptoms between the two groups ( P<0.05). In the reinfection cases, fever had shorter duration with lower body temperature. The hospital visit rate in the reinfection cases was 4.08% (6/147), lower than that in the cases with the first-time infection (11.56%, 34/294). The time for negative nucleic acid (antigen) test result and recovery from illness after the reinfection were shorter than those after the first-time infection. Conclusions:Reinfection occurred in some people who had been infected with 2019-nCoV. The interval between the reinfection and the first-time infection and the completion of the 4 doses of booster vaccination were the factors influencing the reinfection rate. The hospital visit rate in the reinfection cases was lower than that in the cases with the first-time infection. The reinfection had similar symptoms and shorter illness duration compared with the first-time infection.

Objective To explore the effect and significance of electronic account books on the management of anesthesia and psychotropic drugs. Methods The data of electronic account books from January 2020 to June 2020 in the inpatient pharmacy of the hospital (observation group), and manual account books from July 2019 to December 2019 (control group) were collected respectively. The data of daily accounting time, monthly settlement accounting time and accounting accuracy between the two groups were compared and analyzed. Results The daily average time for pharmacists to manually accounting was (162.8±22.5) min, and the daily average time for pharmacists to make accounts electronically was (33.2±7.0) min. It took (245.5±7.2) min for manual accounting of monthly settlement and (46.8±2.5) min for electronic accounting of monthly settlement. The accuracy rate of daily counting records, special account books, special register and empty ampoule waste paste recovery records included in electronic accounting is up to 100%. Conclusion The implementation of electronic account books not only significantly improved the work efficiency of pharmacists, but also strengthened drug supervision, formed a comprehensive traceability system, which could ensure the safety of clinical medication, and make the management of narcotic psychotropic drugs more efficient and standardized.