Objective To examine the impact of two DRG performance management approaches on the operations of neu-rology and neurosurgery departments.Methods DRG discharge case data were collected from a tertiary hospital in Laibin City between January 2022 and April 2024.The Interrupted Time Series(ITS)was used to analyze the impact of the two types of DRG performance management on financial performance,service capacity and efficiency,patient burden,and profitability of the neurology and neurosurgery departments.Heatmap clustering analysis was employed to compare the changes in disease surplus rates before and after the two management models,and non-parametric tests were conducted to analyze the impact of departmental transfers on hospitalization costs.Results The change in the ITS(Interrupted Time Series)slope coefficient for operational effi-ciency was significant in the neurology department but not in neurosurgery.The change rates of disease surplus in the two depart-ments were classified into five categories,with similar trends observed in diseases with closely related weights.Furthermore,hos-pitalization costs for certain diseases significantly increased following the transfer of patients from one department to the other(P＜0.05).Conclusion Significant differences exist in the impact of different DRG(Diagnosis-Related Group)performance management approaches in the same department,and the same DRG performance management approach has varying effects on dif-ferent departments.Departmental transfer is a key factor influencing hospitalization costs.

Objective:To evaluate the safety and effectiveness of fuzuloparib for the treatment of ovarian epithelial cancer patients in the real world setting.Methods:A retrospective analysis was conducted on the baseline data of 4 620 ovarian cancer patients who had received fuzuloparib monotherapy or combination therapy. Another 224 ovarian cancer patients who were willing to receive fuzuloparib monotherapy or combination therapy were prospectively enrolled, and their baseline characteristics, drug effectiveness, and safety data were analyzed.Results:(1) Among the 4 620 patients in the retrospective cohort, the median age of patients was 60 years; tumor types: 89.8% (4 149/4 620) had ovarian cancer. Among patients with clearly documented information, the vast majority had a histological type of serous carcinoma (82.9%, 3 770/4 546) and International Federation of Gynecology and Obstetrics (FIGO) staging of Ⅲ-Ⅳ (90.9%, 1 537/1 691). (2) Among the 224 patients in the prospective cohort, the median age of patients was 57 years; tumor types: 83.9% (188/224) had ovarian cancer. Among patients with clearly documented records, the predominant pathologic type was serous carcinoma (91.9%, 193/210), and FIGO stage was Ⅲ-Ⅳ in 79.9% (139/174). (3) Among the 224 prospective patients: 84 patients received first-line fluzoparib maintenance therapy, 92 patients received fluzoparib maintenance therapy after platinum-sensitive recurrence, 23 patients received direct fluzoparib treatment after platinum-sensitive recurrence, 19 patients received direct fluzoparib treatment after platinum-resistant recurrence. The median follow-up durations were 8.5, 8.7, 7.9, and 6.7 months, respectively. The median durations of fluzoparib treatment were 6.7, 4.8, 3.1, and 1.9 months, respectively. The median progression-free survival (PFS) times were not reached during follow-up, 12.6 months, not reached during follow-up, and 4.8 months, respectively. The 1-year PFS rates were 84.1%, 55.0%, 69.8%, and 45.5%, respectively. The remaining 6 patients received other fluzoparib regimens. (4) Among the 224 patients in the prospective dataset, 205 had safety data recorded. Of these, 127 patients (62.0%, 127/205) experienced treatment-related adverse events, with common events including anemia (24.4%, 50/205), thrombocytopenia (21.0%, 43/205), and leukopenia (19.5%, 40/205). Among the 205 patients, 43 (21.0%, 43/205) experienced grade 3 or higher treatment-related adverse events, with common events including anemia (8.3%, 17/205) and thrombocytopenia (8.3%, 17/205).Conclusions:The effectiveness of fuzuloparib in clinical application is generally consistent with other drugs in the same class, with good safety. This study provids new clinical evidence for the treatment of ovarian cancer with fuzuloparib.

Objective:This study applies an integrated SWOT-CLPV framework combined with stakeholder analysis to systematically assess the strengths,weaknesses,opportunities,and threats of China's disease control inspector system,while identifying its control factors,leverage points,key problems,and vulnerabilities.Methods:Drawing on literature review,policy document analysis,and expert interviews with seven public health professionals,we extracted and categorized SWOT elements.A CLPV interaction analysis was conducted alongside stakeholder mapping to evaluate internal dynamics and systemic risks.Results:The inspector system demonstrates strengths in policy innovation and medical-public health integration,with external opportunities stemming from rising public health awareness and digital health advancements.However,the system faces weak endogenous momentum,limited leverage,and prominent control constraints and problem-prone areas,especially among grassroots institutions and inspectors themselves.Cross-sectoral coordination barriers and uneven local implementation contribute to significant institutional vulnerabilities.Conclusion:To enhance implementation and resilience,the system requires capacity building for key actors,improved governance structures,incentive and evaluation reforms,and strengthened coordination mechanisms to support the sustained and adaptive development of public health supervision.

OBJECTIVE: To evaluate the dynamic changes of glucocorticoid (GC) dose and the feasibility of GC discontinuation in rheumatoid arthritis (RA) patients under the background of Chinese medicine (CM). METHODS: This multicenter retrospective cohort study included 1,196 RA patients enrolled in the China Rheumatoid Arthritis Registry of Patients with Chinese Medicine (CERTAIN) from September 1, 2019 to December 4, 2023, who initiated GC therapy. Participants were divided into the Western medicine (WM) and integrative medicine (IM, combination of CM and WM) groups based on medication regimen. Follow-up was performed at least every 3 months to assess dynamic changes in GC dose. Changes in GC dose were analyzed by generalized estimator equation, the probability of GC discontinuation was assessed using Kaplan-Meier curve, and predictors of GC discontinuation were analyzed by Cox regression. Patients with <12 months of follow-up were excluded for the sensitivity analysis. RESULTS: Among 1,196 patients (85.4% female; median age 56.4 years), 880 (73.6%) received IM. Over a median 12-month follow-up, 34.3% (410 cases) discontinued GC, with significantly higher rates in the IM group (40.8% vs. 16.1% in WM; P<0.05). GC dose declined progressively, with IM patients demonstrating faster reductions (median 3.75 mg vs. 5.00 mg in WM at 12 months; P<0.05). Multivariate Cox analysis identified age <60 years [P<0.001, hazard ratios (HR)=2.142, 95% confidence interval (CI): 1.523-3.012], IM therapy (P=0.001, HR=2.175, 95% CI: 1.369-3.456), baseline GC dose ⩽7.5 mg (P=0.003, HR=1.637, 95% CI: 1.177-2.275), and absence of non-steroidal anti-inflammatory drugs use (P=0.001, HR=2.546, 95% CI: 1.432-4.527) as significant predictors of GC discontinuation. Sensitivity analysis (545 cases) confirmed these findings. CONCLUSIONS RA patients receiving CM face difficulties in following guideline-recommended GC discontinuation protocols. IM can promote GC discontinuation and is a promising strategy to reduce GC dependency in RA management. (Trial registration: ClinicalTrials.gov, No. NCT05219214).
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Arthritis, Rheumatoid/drug therapy* ; Glucocorticoids/therapeutic use* ; Medicine, Chinese Traditional ; Retrospective Studies

OBJECTIVE: To determine risk factors for cutout failure in geriatric intertrochanteric fracture patients after cephalomedullary nail fixation. METHODS: A retrospective review of 518 elderly patients who underwent cephalomedullary nail fixation for intertrochanteric fractures between January 2008 and August 2018 was conducted, including 167 males and 351 females, age from 65 to 97 years old. All patients were followed up for at least one year after surgery and divided into a healed group and a cutout group based on whether the hip screw cutout occurred. Among all patients, 10 cases experienced hip screw cutout. The general information, surgical data, and radiological data of the two groups were compared, and risk factors influencing hip screw cutout were analyzed. Propensity score matching was then performed on the cutout group based on gender, age, body mass index(BMI), and American Society of Anesthesiologists(ASA), and 40 patients from the healed group were matched at a ratio of 1∶4. Key risk factors affecting hip screw cutout were further analyzed. Multivariable logistic regression analysis was conducted to evaluate associations between variables and cutout failure. RESULTS: There were no statistically significant differences between the healed group and the cutout group in terms of age, gender, BMI, ASA, and AO classification. However, statistically significant differences were observed between the two groups in terms of reduction quality(P=0.003) and tip-apex distance(TAD), P<0.001. Multivariate analysis identified poor reduction quality OR=23.138, 95%CI(2.163, 247.551), P=0.009 and TAD≥25 mm OR=30.538, 95%CI(2.935, 317.770), P=0.004 as independent risk factors for cutout failure. CONCLUSION The present study identified poor reduction quality and TAD≥25 mm as factors for cutout failure in geriatric intertrochanteric fractures treated with cephalomedullary nails. Further studies are needed to calculate the optimal TAD for cephalomedullary nails.
Humans ; Male ; Female ; Hip Fractures/surgery* ; Aged, 80 and over ; Aged ; Risk Factors ; Retrospective Studies ; Fracture Fixation, Intramedullary/adverse effects* ; Bone Nails ; Bone Screws

Objective:To evaluate the safety and effectiveness of fuzuloparib for the treatment of ovarian epithelial cancer patients in the real world setting.Methods:A retrospective analysis was conducted on the baseline data of 4 620 ovarian cancer patients who had received fuzuloparib monotherapy or combination therapy. Another 224 ovarian cancer patients who were willing to receive fuzuloparib monotherapy or combination therapy were prospectively enrolled, and their baseline characteristics, drug effectiveness, and safety data were analyzed.Results:(1) Among the 4 620 patients in the retrospective cohort, the median age of patients was 60 years; tumor types: 89.8% (4 149/4 620) had ovarian cancer. Among patients with clearly documented information, the vast majority had a histological type of serous carcinoma (82.9%, 3 770/4 546) and International Federation of Gynecology and Obstetrics (FIGO) staging of Ⅲ-Ⅳ (90.9%, 1 537/1 691). (2) Among the 224 patients in the prospective cohort, the median age of patients was 57 years; tumor types: 83.9% (188/224) had ovarian cancer. Among patients with clearly documented records, the predominant pathologic type was serous carcinoma (91.9%, 193/210), and FIGO stage was Ⅲ-Ⅳ in 79.9% (139/174). (3) Among the 224 prospective patients: 84 patients received first-line fluzoparib maintenance therapy, 92 patients received fluzoparib maintenance therapy after platinum-sensitive recurrence, 23 patients received direct fluzoparib treatment after platinum-sensitive recurrence, 19 patients received direct fluzoparib treatment after platinum-resistant recurrence. The median follow-up durations were 8.5, 8.7, 7.9, and 6.7 months, respectively. The median durations of fluzoparib treatment were 6.7, 4.8, 3.1, and 1.9 months, respectively. The median progression-free survival (PFS) times were not reached during follow-up, 12.6 months, not reached during follow-up, and 4.8 months, respectively. The 1-year PFS rates were 84.1%, 55.0%, 69.8%, and 45.5%, respectively. The remaining 6 patients received other fluzoparib regimens. (4) Among the 224 patients in the prospective dataset, 205 had safety data recorded. Of these, 127 patients (62.0%, 127/205) experienced treatment-related adverse events, with common events including anemia (24.4%, 50/205), thrombocytopenia (21.0%, 43/205), and leukopenia (19.5%, 40/205). Among the 205 patients, 43 (21.0%, 43/205) experienced grade 3 or higher treatment-related adverse events, with common events including anemia (8.3%, 17/205) and thrombocytopenia (8.3%, 17/205).Conclusions:The effectiveness of fuzuloparib in clinical application is generally consistent with other drugs in the same class, with good safety. This study provids new clinical evidence for the treatment of ovarian cancer with fuzuloparib.

Objective To examine the impact of two DRG performance management approaches on the operations of neu-rology and neurosurgery departments.Methods DRG discharge case data were collected from a tertiary hospital in Laibin City between January 2022 and April 2024.The Interrupted Time Series(ITS)was used to analyze the impact of the two types of DRG performance management on financial performance,service capacity and efficiency,patient burden,and profitability of the neurology and neurosurgery departments.Heatmap clustering analysis was employed to compare the changes in disease surplus rates before and after the two management models,and non-parametric tests were conducted to analyze the impact of departmental transfers on hospitalization costs.Results The change in the ITS(Interrupted Time Series)slope coefficient for operational effi-ciency was significant in the neurology department but not in neurosurgery.The change rates of disease surplus in the two depart-ments were classified into five categories,with similar trends observed in diseases with closely related weights.Furthermore,hos-pitalization costs for certain diseases significantly increased following the transfer of patients from one department to the other(P＜0.05).Conclusion Significant differences exist in the impact of different DRG(Diagnosis-Related Group)performance management approaches in the same department,and the same DRG performance management approach has varying effects on dif-ferent departments.Departmental transfer is a key factor influencing hospitalization costs.

Objective:To investigate the efficacy and safety of stanozolol combined with avatrombopag in the treatment of chemotherapy-induced thrombocytopenia(CIT)in patients with relapsed/refractory tumors.Methods:Twenty-five patients with relapsed/refractory CIT admitted to the Hematology Department of Xiyuan Hospital,China Academy of Chinese Medical Sciences between March 2023 to December 2023 were enrolled.These patients received a combined therapy of stanozolol and avatrombopag.The clinical efficacy,onset time,changes in platelet levels and blood cell counts before and after treatment,and adverse reactions of patients were evaluated.Results:The combination therapy demonstrated remarkable efficacy with a total effective rate of 100％.Among the 25 patients,19 achieved complete remission and 6 achieved partial remission.The median onset time was 42.5(range:35-48)days.The average platelet count of the 25 patients increased from(25.73±17.75)× 109/L before treatment to(146.4±49.59)× 109/L after 3 months of treatment,with a statistically significant difference(P＜0.05).18 patients who previously required platelet transfusion were all weaned off platelet transfusion after 3 months of treatment,with a median time to be free from platelet transfusion was 26(range:18-51)days.During the treatment,both neutrophils and hemoglobin exhibited various degrees of elevation.Two patients experienced a slight increase in alanine aminotransferase(ALT)levels,which normalized after treatment with oral hepatoprotective drug.One patient had a PLT increase exceeding 350 ×109/L,and the treatment with avatrombopag was suspended,and aspirin and other drugs were given to prevent thrombosis.No thrombose events or CIT-related bleeding events were observed in all patients.Conclusion:The combination therapy of stanozolol and avatrombopag is significantly effective for treating relapsed/refractory CIT patients,with a high response rate and good safety,making it a suitable clinical treatment option.

Objective:This study applies an integrated SWOT-CLPV framework combined with stakeholder analysis to systematically assess the strengths,weaknesses,opportunities,and threats of China's disease control inspector system,while identifying its control factors,leverage points,key problems,and vulnerabilities.Methods:Drawing on literature review,policy document analysis,and expert interviews with seven public health professionals,we extracted and categorized SWOT elements.A CLPV interaction analysis was conducted alongside stakeholder mapping to evaluate internal dynamics and systemic risks.Results:The inspector system demonstrates strengths in policy innovation and medical-public health integration,with external opportunities stemming from rising public health awareness and digital health advancements.However,the system faces weak endogenous momentum,limited leverage,and prominent control constraints and problem-prone areas,especially among grassroots institutions and inspectors themselves.Cross-sectoral coordination barriers and uneven local implementation contribute to significant institutional vulnerabilities.Conclusion:To enhance implementation and resilience,the system requires capacity building for key actors,improved governance structures,incentive and evaluation reforms,and strengthened coordination mechanisms to support the sustained and adaptive development of public health supervision.

BACKGROUND:M2 macrophages have the function of reducing inflammatory factors and promoting tissue healing.Therefore,how to regulate M2 polarization of macrophages has been a hot research topic in recent years,and some miRNAs have been found to have this function. OBJECTIVE:To investigate the effects of miR-378a on the polarization of the Raw264.7 macrophage cell line. METHODS:The M1 polarization of macrophages was induced by lipopolysaccharide and interferon-γ.Interleukin-4 induced M2 polarization and the expression of endogenous miR-378a in each cell type was detected using qRT-PCR to verify whether miR-378a was involved in the polarization of macrophages.By transfection with lentivirus as the vector of overexpression of miR-378a,the stable expression of miR-378a cell lines was screened.Macrophage M1 polarization was induced synergically by lipopolysaccharide and interferon-γ.Macrophage M2 polarization was induced by interleukin-4.The levels of M1/M2 polarization-related cytokines in the supernatant of the macrophage culture medium were determined by enzyme-linked immunosorbent assay.qRT-PCR was used to detect the polarization characteristics of M1/M2-type macrophages and the mRNA expression levels of related cytokines. RESULTS AND CONCLUSION:(1)The expression level of endogenous miR-378a in Raw264.7 cells of each group increased after macrophage polarization.(2)Compared with the non-transfected group,the expressions of proinflammatory cytokine-induced nitric oxide synthase,tumor necrosis factor-α,interleukin-6 and interleukin-1β in macrophage M1 induced polarization were significantly decreased in the miR-378a transfection group(P<0.05);the levels of inducible nitric oxide synthase,tumor necrosis factor-α and interleukin-6 in cell supernatant were also significantly decreased(P<0.05).(3)Compared with the non-transfected group,the expressions of CD206,interleukin-10 and arginase-I in macrophage M2 induced polarization were significantly increased(P<0.05);the levels of CD206 and interleukin-10 in cell supernatant were also significantly increased(P<0.05)in the miR-378a transfection group.(4)It is indicated that overexpression of miR-378a promotes the M2 polarization of macrophages and inhibits the M1 polarization of macrophages.