BACKGROUND: Our understanding of the correlation between postdischarge cancer and mortality in patients with coronary artery disease (CAD) remains incomplete. The aim of this study was to investigate the relationships between postdischarge cancers and all-cause mortality and cardiovascular mortality in CAD patients. METHODS: In this retrospective cohort study, 25% of CAD patients without prior cancer history who underwent coronary artery angiography between January 1, 2011 and December 31, 2015, were randomly enrolled using SPSS 26.0. Patients were monitored for the incidence of postdischarge cancer, which was defined as cancer diagnosed after the index hospitalization, survival status and cause of death. Cox regression analysis was used to explore the association between postdischarge cancer and all-cause mortality and cardiovascular mortality in CAD patients. RESULTS: A total of 4085 patients were included in the final analysis. During a median follow-up period of 8 years, 174 patients (4.3%) developed postdischarge cancer, and 343 patients (8.4%) died. A total of 173 patients died from cardiovascular diseases. Postdischarge cancer was associated with increased all-cause mortality risk (HR = 2.653, 95% CI: 1.727-4.076, P < 0.001) and cardiovascular mortality risk (HR = 2.756, 95% CI: 1.470-5.167, P = 0.002). Postdischarge lung cancer (HR = 5.497, 95% CI: 2.922-10.343, P < 0.001) and gastrointestinal cancer (HR = 1.984, 95% CI: 1.049-3.750, P = 0.035) were associated with all-cause mortality in CAD patients. Postdischarge lung cancer was significantly associated with cardiovascular death in CAD patients (HR = 4.979, 95% CI: 2.114-11.728, P < 0.001), and cardiovascular death was not significantly correlated with gastrointestinal cancer or other types of cancer. CONCLUSIONS Postdischarge cancer was associated with all-cause mortality and cardiovascular mortality in CAD patients. Compared with other cancers, postdischarge lung cancer had a more significant effect on all-cause mortality and cardiovascular mortality in CAD patients.

Objective:To evaluate the efficacy and safety of blinatumomab in adult patients with relapsed/refractory(R/R)or measurable residual disease(MRD)positive B-cell acute lymphoblastic leukemia(B-ALL)in the real world.Methods:The clinical data of 30 B-ALL patients received at least 1 course of blinatumomab therapy in the Chinese PLA General Hospital from January 1st,2021 to December 31st,2023 were retrospectively analyzed,including pre-treatment baseline clinical feature,post-treatment complete response(CR),CR with partial hematologic recovery(CRh),CR with incomplete hematologic recovery(CRi),complete MRD response rate,MRD response rate(MRD＜10-4),overall survival(OS),and disease-free survival(DFS),as well as drug-related adverse reactions.Results:Among 5 patients who were not assessed 4 were MRD negative and 1 did not receive bone marrow biopsy.In the R/R B-ALL group(13 cases),11 patients achieved CR/CRh/CRi and 10 patients achieved complete MRD response.In MRD+group(12 cases),9 patients achieved overall MRD response and 7 patients achieved complete MRD response.The median follow-up time was 8.4(95％CI:6.3-10.4)months.The median OS was 15.5(95％CI:0.7-30.3)months in the R/R group,while not reached in the MRD+group.The median DFS of the two groups were not reached.Drug-related adverse reactions occurred in 22 patients,and pyrexia was the most common(13 cases).Grade ≥3 adverse reactions occurred in 15 patients,and neutropenia was the most common(9 cases).Cytokine release syndrome occurred in 6 patients,including 5 cases with grade 1 and 1 case with grade 3.No patients interrupted therapy or died due to drug-related adverse reactions.Conclusion:Blinatumomab is effective in the treatment of R/R or continuous MRD+B-ALL with acceptable adverse reactions.

Objective:To evaluate the efficacy and safety of blinatumomab in adult patients with relapsed/refractory(R/R)or measurable residual disease(MRD)positive B-cell acute lymphoblastic leukemia(B-ALL)in the real world.Methods:The clinical data of 30 B-ALL patients received at least 1 course of blinatumomab therapy in the Chinese PLA General Hospital from January 1st,2021 to December 31st,2023 were retrospectively analyzed,including pre-treatment baseline clinical feature,post-treatment complete response(CR),CR with partial hematologic recovery(CRh),CR with incomplete hematologic recovery(CRi),complete MRD response rate,MRD response rate(MRD＜10-4),overall survival(OS),and disease-free survival(DFS),as well as drug-related adverse reactions.Results:Among 5 patients who were not assessed 4 were MRD negative and 1 did not receive bone marrow biopsy.In the R/R B-ALL group(13 cases),11 patients achieved CR/CRh/CRi and 10 patients achieved complete MRD response.In MRD+group(12 cases),9 patients achieved overall MRD response and 7 patients achieved complete MRD response.The median follow-up time was 8.4(95％CI:6.3-10.4)months.The median OS was 15.5(95％CI:0.7-30.3)months in the R/R group,while not reached in the MRD+group.The median DFS of the two groups were not reached.Drug-related adverse reactions occurred in 22 patients,and pyrexia was the most common(13 cases).Grade ≥3 adverse reactions occurred in 15 patients,and neutropenia was the most common(9 cases).Cytokine release syndrome occurred in 6 patients,including 5 cases with grade 1 and 1 case with grade 3.No patients interrupted therapy or died due to drug-related adverse reactions.Conclusion:Blinatumomab is effective in the treatment of R/R or continuous MRD+B-ALL with acceptable adverse reactions.

Objective:To evaluate the efficacy and safety of DCAG(decitabine,cytarabine,anthracyclines,and granulocyte colony-stimulating factor)regimen in the treatment of patients with relapsed/refractory(R/R)acute myeloid leukemia(AML).Methods:The clinical data of 64 R/R AML patients received treatment at Chinese PLA General Hospital from January 1st,2012 to December 31st,2022 were retrospectively analyzed.Primary endpoints included efficacy measured by overall response rate(ORR)and safety.Secondary endpoints included overall survival(OS),event-free survival(EFS)and duration of response(DOR).The patients were followed from enrollment until death,or the end of last follow-up(June 1st,2023),whichever occurred first.Results:Sixty-four patients who failed prior therapy were enrolled and completed 1 cycle,and 26 and 5 patients completed 2 and 3 cycles,respectively.Objective response rate was 67.2％[39:completeremission(CR)/CR with incomplete hematologic recovery(CRi),4:partial remission(PR)].With a median follow-up of 62.0 months(1.0-120.9),the median overall survival(OS)was 23.3 and event-free survival was 10.6 months.The median OS was 51.7 months(3.4-100.0)in responders(CR/CRi/PR)while it was 8.4 months(6.1-10.7)in nonresponders(P＜0.001).Grade 3-4 hematologic toxicities were observed in all patients.Four patients died from rapid disease progression within 8 weeks after chemotherapy.Conclusion:The DCAG regimen represents a feasible and effective treatment for R/R AML.

Objective:To develop an evaluation index system for the management ability of general practice team leaders in community health service centers.Methods:Based on literature review, key insider interviews and other methods, the framework and indicator pool for management capability of general practice team leaders were formed. Two rounds of Delphi consultations with 15 experts were conducted from July to October 2021, and the evaluation index system of general practice team leaders' management ability established.Results:All 15 experts had at least 5 years of work experience, including 10 engaging in clinical general practice, 3 in public health and 2 in community management. The response rates for the two rounds of expert consultation was 15/15, and the expert authority coefficient was 0.84, with Kendall's W coefficient of 0.35 ( P<0.001) and 0.46 ( P<0.001), respectively. Finally, the evaluation index system of the management ability of general practice team leaders was established, which consisted of 5 primary indicators (personal quality, special business management, organizational management, teaching and research management, strategy and culture building), 11 secondary indicators and 37 tertiary indicators. Conclusions:The management capability evaluation index system general practitioner team leaders of the community health centers has been established in this stu, which may be used for the training and selection of general practice team leaders in the community health centers.

China/epidemiology* ; Diabetes Mellitus, Type 2/etiology* ; Dyslipidemias/epidemiology* ; Humans ; Incidence ; Prospective Studies

BACKGROUND: Coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly spread throughout the world. In this study, we aimed to identify the risk factors for severe COVID-19 to improve treatment guidelines. METHODS: A multicenter, cross-sectional study was conducted on 313 patients hospitalized with COVID-19. Patients were classified into two groups based on disease severity (nonsevere and severe) according to initial clinical presentation. Laboratory test results and epidemiological and clinical characteristics were analyzed using descriptive statistics. Univariate and multivariate logistic regression models were used to detect potential risk factors associated with severe COVID-19. RESULTS: A total of 289 patients (197 nonsevere and 92 severe cases) with a median age of 45.0 (33.0, 61.0) years were included in this study, and 53.3% (154/289) were male. Fever (192/286, 67.1%) and cough (170/289, 58.8%) were commonly observed, followed by sore throat (49/289, 17.0%). Multivariate logistic regression analysis suggested that patients who were aged ≥ 65 years (OR: 2.725, 95% confidence interval [CI]: 1.317-5.636; P = 0.007), were male (OR: 1.878, 95% CI: 1.002-3.520, P = 0.049), had comorbid diabetes (OR: 3.314, 95% CI: 1.126-9.758, P = 0.030), cough (OR: 3.427, 95% CI: 1.752-6.706, P < 0.001), and/or diarrhea (OR: 2.629, 95% CI: 1.109-6.231, P = 0.028) on admission had a higher risk of severe disease. Moreover, stratification analysis indicated that male patients with diabetes were more likely to have severe COVID-19 (71.4% vs. 28.6%, χ2 = 8.183, P = 0.004). CONCLUSIONS The clinical characteristics of those with severe and nonsevere COVID-19 were significantly different. The elderly, male patients with COVID-19, diabetes, and presenting with cough and/or diarrhea on admission may require close monitoring to prevent deterioration.
Adult ; COVID-19/pathology* ; China/epidemiology* ; Comorbidity ; Cough ; Cross-Sectional Studies ; Diarrhea ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors

To prepare a new dosage form that can improve the drug loading of the film--ginkgolide B nanosuspension lyophilized powder orodispersible film(GB-NS-LP-ODF) and to evaluate its quality. Firstly, ginkgolide B nanosuspension(GB-NS) was prepared by media milling method, and then ginkgolide B nanosuspension lyophilized powder(GB-NS-LP) was prepared with freeze-drying method. The mannitol was used as lyoprotectant and its dosage was also investigated. GB-NS-LP-ODF was prepared by solvent casting method and its formulation was screened by single factor test method and optimized by orthogonal test. The appearance, mechanical properties, content uniformity and in vitro dissolution of the optimized GB-NS-LP-ODF were investigated. The particle size of prepared GB-NS was about 201 nm, and the optimal dosage of mannitol was 8%. According to the optimal formula, the GB-NS-LP-ODF was prepared with GB-NS-LP 35.6%, PVA 0588 49.4%, PEG 400 10.7% and CMS-Na 4.3%, and completely disintegrated in about 30 s, and the particle size of reconstituted GB nanoparticles from ODF was about 210 nm. The film with smooth appearance and good mechanical properties was stable within 30 days and the content uniformity(A+2.2 S<15) conformed to the regulations. Scanning electron microscope(SEM) showed that GB-NS-LP-ODFs were evenly distributed and the particle size was about 200 nm. X-rays diffraction(XRD) showed that its crystallinity was significantly lower than that of GB raw drug and GB-ODF. The results of in vitro release test showed that the drug film was completely dissoluted within 10 minutes. These results indicated that nanosuspension lyophilized powder was prepared by freeze drying of nanosuspensions, and then loaded into the orodispersible film to effectively increase the drug loading of the ODF and have broad application prospects.
Ginkgolides ; Lactones ; Nanoparticles ; Particle Size ; Powders ; Solubility ; Suspensions

Objective::To compare the effects between carbetocin and oxytocin on reducing postpartum hemorrhage (PPH) after vaginal delivery in high risk pregnant women.Methods::A prospective double-blinded randomized study was conducted in the Nanjing Drum Tower Hospital from March to May 2018. Women at or beyond 28 gestational weeks, cephalic presentation, 18-45 years old, and with at least one risk factor for PPH, were enrolled. Using a computer-generated randomization sequence, women were randomized to carbetocin group or oxytocin group which receive 100 μg intravenous infusion carbetocin or 10 IU intravenous infusion of oxytocin after anterior shoulder and before placental delivery. The primary outcome was the incidence of blood loss ≥500 mL within 24 hours postpartum. The secondary outcomes were amount of total blood loss, blood loss within 2 hours after delivery, the rate of blood loss ≥ 1 000 mL postpartum, need for a second-line uterotonics and interventions, blood transfusion, difference between hemoglobin before and 48 hours after delivery, adverse maternal events attributed to the trial medication. Hemodynamic status (blood pressure and pulse) was measured at 0 minutes, 30 minutes, 60 minutes, and 120 minutes after delivery.Results::A total of 314 and 310 participants constituted the carbetocin and oxytocin groups, respectively. The baseline characteristics were comparable between the groups. The carbetocin group had similar rates of PPH (blood loss ≥500 mL) and rates of ≥1 000 mL PPH, (29.6% vs. 26.8%, P= 0.48) and (3.2% vs. 3.5%, P= 0.83), to the oxytocin group. The average amount of bleeding was (422.9 ± 241.4) mL in carbetocin group and (406.0 ± 257.5) mL in oxytocin group, which was no statistically significant difference ( P= 0.40). Either the amount of blood loss within 2 hours ((55.5 ± 33.9) mL vs. (59.9 ± 48.7) mL) was no statistically significant difference ( P= 0.19). The need for therapeutic uterotonics was 23.9% in carbetocin group and 23.5% in oxytocin group, which was also no statistically difference ( P= 0.93). The rate of blood transfusion ( P= 0.62) and hemoglobin change ( P= 0.07) were not differ between the carbetocin and oxytocin groups. However, the rate of manually removing placenta was significantly different between two groups regarding the need for manually remove of placenta because of uterine bleeding in the third stage of labor (4 cases in carbetocin group vs. 13 cases in oxygen group), especially in those after oxytocin-induced or augmented labor (relative risk:3.39, 95% confidence interval: 1.09-10.52). After delivery, the blood pressure in the carbetocin group tend to be lower than that in the oxytocin group ( P > 0.05), especially at 30 minutes postpartum ( P < 0.05), while pulse tend to be simultaneously higher ( P > 0.05). Conclusion::Among women with high risk of PPH, intravenous carbetocin infusion did not better than oxytocin in the prevention of blood loss ≥500 mL after vaginal delivery.