Objective To construct a One Health-based performance evaluation indicator system for integrated interventions for schistosomiasis in the elimination phase, clarify the dimensions and connotations of intervention performance evaluation, and provide methodological reference for subsequent real-world performance evaluation in schistosomiasis control. Methods On the basis of literature analysis, a preliminary indicator system was developed through group discussion and expert consultation. Nineteen experts in schistosomiasis control were invited to participate in two rounds of Delphi consultation. Expert response rate, degree of consensus, coordination of opinions, and authority were assessed. The indicators were optimized and refined according to the scoring results and expert feedback, and the analytic hierarchy process was used to determine the normalized weights of indicators at each level. Results Through literature analysis, group discussion, and expert consultation, a preliminary performance evaluation indicator system for integrated interventions for schistosomiasis was developed, consisting of 4 first-level indicators, 8 second-level indicators, and 20 third-level indicators. The response rates of the two rounds of expert consultation were both 100.00%. In the first round, the ranges of the experts’ judgment coefficient, familiarity coefficient, and authority coefficient were 0.88 ~ 1.00, 0.74 ~ 0.99, and 0.82 ~ 0.99, respectively; in the second round, the corresponding ranges were 0.88 ~ 0.98, 0.73 ~ 0.98, and 0.81 ~ 0.98, respectively. In the first round, Kendall’s coefficients of concordance for the rationality, importance, and operability of the indicators were 0.201, 0.252, and 0.221, respectively; in the second round, the corresponding values were 0.267, 0.319, and 0.296, respectively. The Kendall’s coefficients of concordance in both rounds were statistically significant (χ² = 112.063, 140.415, 123.386, 121.939, 145.393, and 135.072, all P < 0.05). After optimization and revision, the final indicator system consisted of 4 first-level indicators, 7 second-level indicators, and 14 third-level indicators. Among the first-level indicators, the normalized weights of “health performance”, “economic performance”, “ecological performance”, and “social performance” were 40.44%, 13.88%, 11.67%, and 34.01%, respectively. Among the second-level indicators, the normalized weights of “disease burden level” and “promotion of health equity” were both 100.00%; those of “resource consumption” and “production capacity” were both 50.00%; and those of “water and soil regulation”, “atmospheric environmental regulation”, and “species conservation” were all 33.33%. Conclusions A One Health-based performance evaluation indicator system was constructed for integrated interventions for schistosomiasis in the elimination phase. The system incorporates performance evaluation indicators across multiple dimensions, including health, economic, ecological, and social domains, and provides a tool for evaluating the performance of cross-sector collaborative governance in integrated schistosomiasis interventions.

Diabetic cataract, a prevalent ocular complication of diabetes mellitus, arises from a complex interplay of pathological mechanisms, with oxidative stress and glycation stress playing central roles. Autophagy, a critical cellular self-protection mechanism, sustains intracellular homeostasis by selectively degrading damaged organelles and misfolded proteins, thereby counteracting the detrimental effects of oxidative and glycation stress under hyperglycemic conditions. Emerging evidence indicates a synergistic interaction between glycation stress and oxidative stress, which may exacerbate autophagic dysfunction and accelerate the onset and progression of diabetic cataract. However, the precise molecular mechanisms underlying this relationship remain incompletely understood. This review systematically examines the regulatory role of autophagy inthe pathogenesis of diabetic cataract, with a particular focus on how autophagic impairment influences disease progression under the combined effects of glycation and oxidative stress. By elucidating these mechanisms, the paper aims to provide novel insights into molecular diagnostic approaches and targeted therapeutic strategies for diabetic cataract.

Objective:To investigate the interventional effects of the Fuzheng Huayu (FZHY) formula and its partial mechanistic role on cholestatic liver fibrosis in mice.Methods:Mdr2 gene knockout (Mdr2－/ －) mice were randomly divided into a model group, FZHY group, and Obeticholic acid group. Wild-type C57BL/6J mice of the same age served as the control group. Mdr2－/ －mice were given the corresponding drugs starting from the first day of 9 weeks of age by oral gavage in each group. The control and model groups were administered 0.3% sodium carboxymethylcellulose by oral gavage and were sacrificed at 12 weeks of age for specimen collection. High-speed biochemistry analyzer was used to detect serum alkaline phosphatase and alanine aminotransferase activity in mice. Hematoxylin-eosin staining and Sirius red staining were used to observe pathological changes in liver tissues. Hydroxyproline content was measured to assess collagen in liver tissues. Immunohistochemical staining, Western blotting, and real-time fluorescence quantitative PCR were used to detect the expression of fibrosis markers Col-I and alpha-smooth muscle actin in liver tissues. The expressional condition of cholangiocyte response markers Epcam, CK7, CK19, as well as Pcna, Mki67, and Ccnd1, inflammatory related factors Ccl2, Ccl5, Tnf-α, Il10, and Cxcl4, phosphorylated peroxisome proliferator-activated receptor alpha (PPARα) and nuclear factor kappa-B (NF-κB) were determined. Comparative analysis among multiple groups was performed using one-way ANOVA. The LSD method was used for comparisons between groups. Two-tailed statistical tests were used.Results:Compared with wild-type mice, Mdr2 －/ － mice had a significant increase in serum alanine aminotransferase and alkaline phosphatase activity ( P<0.001). The percentage of Sirius red-positive staining areas and hydroxyproline content in liver tissues was significantly increased ( P<0.01). The expression of Col-I, α-smooth muscle actin, Epcam, CK7, CK19, Pcna, Mki67, and Ccnd1, and the expression of Ccl2, Ccl5, Tnf-α, Il10, and Cxcl4 were significantly increased ( P<0.01); however, both FZHY and Obeticholic acid significantly reversed the increases in these indicators ( P<0.05; P<0.01). Further results showed that compared to wild-type mice, the expression of PPARα was significantly reduced in liver tissues of Mdr2 －/ － mice, while NF-κB was significantly enhanced ( P<0.01). In contrast, compared to Mdr2-/- mice, the expression of PPARα in the liver tissues of FZHY group mice was significantly increased ( P<0.05), while NF-κB was significantly inhibited ( P<0.05). Conclusion:FZHY can significantly improve liver fibrosis, cholangiocyte response, and inflammation in Mdr2 －/ － mice with spontaneously occurring cholestatic liver fibrosis, and its mechanistic role is related to the regulation of the PPARα/NF-κB pathway.

Objective:To investigate the interventional effects of the Fuzheng Huayu (FZHY) formula and its partial mechanistic role on cholestatic liver fibrosis in mice.Methods:Mdr2 gene knockout (Mdr2－/ －) mice were randomly divided into a model group, FZHY group, and Obeticholic acid group. Wild-type C57BL/6J mice of the same age served as the control group. Mdr2－/ －mice were given the corresponding drugs starting from the first day of 9 weeks of age by oral gavage in each group. The control and model groups were administered 0.3% sodium carboxymethylcellulose by oral gavage and were sacrificed at 12 weeks of age for specimen collection. High-speed biochemistry analyzer was used to detect serum alkaline phosphatase and alanine aminotransferase activity in mice. Hematoxylin-eosin staining and Sirius red staining were used to observe pathological changes in liver tissues. Hydroxyproline content was measured to assess collagen in liver tissues. Immunohistochemical staining, Western blotting, and real-time fluorescence quantitative PCR were used to detect the expression of fibrosis markers Col-I and alpha-smooth muscle actin in liver tissues. The expressional condition of cholangiocyte response markers Epcam, CK7, CK19, as well as Pcna, Mki67, and Ccnd1, inflammatory related factors Ccl2, Ccl5, Tnf-α, Il10, and Cxcl4, phosphorylated peroxisome proliferator-activated receptor alpha (PPARα) and nuclear factor kappa-B (NF-κB) were determined. Comparative analysis among multiple groups was performed using one-way ANOVA. The LSD method was used for comparisons between groups. Two-tailed statistical tests were used.Results:Compared with wild-type mice, Mdr2 －/ － mice had a significant increase in serum alanine aminotransferase and alkaline phosphatase activity ( P<0.001). The percentage of Sirius red-positive staining areas and hydroxyproline content in liver tissues was significantly increased ( P<0.01). The expression of Col-I, α-smooth muscle actin, Epcam, CK7, CK19, Pcna, Mki67, and Ccnd1, and the expression of Ccl2, Ccl5, Tnf-α, Il10, and Cxcl4 were significantly increased ( P<0.01); however, both FZHY and Obeticholic acid significantly reversed the increases in these indicators ( P<0.05; P<0.01). Further results showed that compared to wild-type mice, the expression of PPARα was significantly reduced in liver tissues of Mdr2 －/ － mice, while NF-κB was significantly enhanced ( P<0.01). In contrast, compared to Mdr2-/- mice, the expression of PPARα in the liver tissues of FZHY group mice was significantly increased ( P<0.05), while NF-κB was significantly inhibited ( P<0.05). Conclusion:FZHY can significantly improve liver fibrosis, cholangiocyte response, and inflammation in Mdr2 －/ － mice with spontaneously occurring cholestatic liver fibrosis, and its mechanistic role is related to the regulation of the PPARα/NF-κB pathway.

Objective To investigate the factors affecting the prognosis of endovascular treatment(EVT)for acute vertebrobasilar artery occlusion(AVBAO)within 24 h of onset of disease.Methods General and clinical data of AVBAO patients admitted to the Department of Cerebrovascular Diseases,Henan Provincial People's Hospital who received EVT within 24h of onset from October 2020 to September 2023 were retrospectively and consecutively included,including age,sex,stroke-related risk factors(hyperlipidemia,hypertension,diabetes mellitus,atrial fibrillation,coronary artery disease,smoking,and previous stroke),preoperative National Institutes of Health stroke scale(NIHSS)score,preoperative modified Rankin scale(mRS)score,form of onset,preoperative intravenous thrombolysis,posterior circulation Alberta stroke program early CT score(pc-ASPECTS),basilar artery on computed tomography angiography(BATMAN)score,site of occlusion(intracranial segment of vertebral artery,basilar artery),and surgical procedure(direct aspiration and/or stent-retrieval,balloon dilatation,stenting,etc.First-line stenting or balloon dilatation is direct angioplasty;if blood flow cannot be maintained after thrombectomy,further balloon dilatation and/or stenting is required as remedial angioplasty),onset-to-puncture time,puncture-to-recanalization time,and postprocedure immediate modified thrombolysis in cerebral infarction(mTICI)grading(successful recanalization was defined as mTICI grading 2b or 3),and perioperative complications(intraprocedural thrombus migration,intraprocedural reocclusion,intraprocedural dissection,postoperative hemorrhagic transformation within 3 d,and symptomatic intracranial hemorrhage[sICH]).Patient prognosis was assessed by mRS score at 90 d postoperatively.The mRS score≤3 was classified as good prognosis,and mRS score＞3 was classified as poor prognosis.Indicators with P＜0.1 in the results of univariate analysis were included,and variables were screened by backward elimination and subjected to multifactorial Logistic regression analysis to analyze the factors influencing the prognosis of AVBAO patients undergoing EVT within 24 h of the onset of the disease.Results A total of 149 AVBAO patients who underwent EVT were included,including 79 patients with good prognosis,70 patients with poor prognosis,145 patients with successful revascularization,34 patients with perioperative complications,and 32 patients with death.(1)The results of univariate analysis showed that compared with patients with poor prognosis,patients with good prognosis had lower preoperative NIHSS scores(16.0[12.0,23.0]vs.24.5[16.8,31.3],Z=-4.280,P＜0.01)and preoperative mRS scores(4[4,4]vs.5[4,5],Z=-4.711,P＜0.01),a lower percentage of diabetes mellitus(15.2％[12/79]vs.35.7％[25/70],x2=8.376,P=0.004),and the incidence of postoperative hemorrhagic transformation within 3d(7.6％[6/79]vs.25.7％[18/70],x2=-0.246,P=0.003)and the incidence of sICH(1.3％[1/79]vs.14.3％[10/70],x2=-0.249,P=0.002)were significantly lower in patients with good prognosis than that in patients with poor prognosis.(2)Age,hyperlipidemia,diabetes mellitus,preoperative NIHSS score,preoperative mRS score,postoperative hemorrhagic transformation within 3 d and sICH were included in multifactorial Logistic regression analysis,which showed that hyperlipidemia(OR,2.433,95％CI 1.088-5.441),diabetes mellitus(OR,2.797,95％CI 1.168-6.701),high preoperative NIHSS score(OR,3.715,95％CI 1.684-8.195),and postoperative sICH within 3 d(OR,19.681,95％CI 1.984-195.192)were the independent risk factors for poor prognosis of patients with AVBAO who underwent EVT within 24 h of onset(all P＜0.05).Conclusion Hyperlipidemia,diabetes mellitus,high preoperative NIHSS score,and postoperative sICH within 3 d were independent risk factors for poor prognosis in AVBAO patients who underwent EVT within 24 h of onset.

OBJECTIVE To explore the protective effect and mechanism of Longshengzhi capsules on cerebral ischemia- reperfusion injury in rats. METHODS The model of middle cerebral artery occlusion （MCAO） was established by using the improved thread occlusion method. The experiment was divided into six groups： sham surgery group （only separating blood vessels without inserting thread plugs， given the same volume of normal saline）， model group （modeling， given the same volume of normal saline）， nimodipine group （positive control， modeling， dose of 20 mg/kg）， and low-dose， medium-dose， and high-dose groups of Longshengzhi capsules （modeling， doses of 0.72， 1.44 and 2.88 g/kg， respectively）， with 10 mice in each group. Each group was given corresponding medication solution/normal saline by gavage， once a day， for 7 consecutive days. One hour after the last administration， the Zea Longa scoring method was used to score the neurological deficits in each group of rats， and the ABC enzyme-linked immunosorbent assay was used to detect the serum levels of tumor necrosis factor-α （TNF-α） and interleukin-6 （IL-6） in rats； TTC staining was used to observe the volume of cerebral infarction in rats and calculate the cerebral infarction volume ratio. Hematoxylin eosin staining was used to observe the pathological changes in the brain tissue of rats. Immunohistochemical staining was used to detect the positive expression of NLRP3 protein in the brain tissue of rats. Real-time fluorescence quantitative PCR was used to detect mRNA relative expressions of Toll-like receptor 4 （TLR4） and nuclear factor-κB （NF-κB） in the brain tissue of rats. Western blot assay was adopted to detect the relative expressions of TLR4， NLRP3 and phosphorylated NF-κB （p-NF-κB） protein in the brain tissue of rats and its intracellular NF-κB protein. RESULTS Compared with the sham surgery group， the neural dysfunction score， serum levels of TNF-α and IL-6， cerebral infarction volume ratio， relative expression levels of NF-κB and TLR4 mRNA， as well as protein relative expressions of TLR4， NLRP3 and p-NF-κB in the brain tissue， and relative protein expression of intracellular NF-κB were increased significantly in the model group （P＜0.01）； the enlarged gap and significant edema were observed in cortical nerve cells of brain tissue in rats， with a large amount of inflammatory cell infiltration； the positive expression of NLRP3 protein in brain tissue of rats obviously increased. Compared with the model group， the levels of the above indicators in the medium-dose and high-dose groups of Longshengzhi capsules， as well as the Nimodipine group， were reversed to varying degrees， and most differences were statistically significant （P＜0.05 or P＜0.01）； the pathological morphology observation showed a significant improvement， and the positive expression of NLRP3 protein in the brain tissue of rats was obviously reduced. CONCLUSIONS Longshengzhi capsules may inhibit TLR4/NF-κB/NLRP3 signaling pathway and neuroinflammatory response， thereby achieving a protective effect against cerebral ischemia-reperfusion injury in rats.

Objective:To compare the clinical effects between the homodigital radial flap of the dorsal cutaneous branch of radial palmar proper digital artery (PPDA) and the homodigital reverse island flap of the ulnar dorsal digital artery (DDA) on reconstruction of defects in thumb-tip or thumb-pulp.Methods:The retrospective case-control study method was used. From January 2016 to August 2022, a total of 65 thumb-tip or thumb-pulp defects were treated in the Department of Hand Surgery of the Second Hospital of Tangshan. Thirty-five defects of thumbs were reconstructed with the homodigital radial flap pedicled with dorsal cutaneous branch of radial PPDA (PPDA group) and the other 30 thumbs were treated by the homodigital ulnar reverse island flap pedicled with ulnar DDA (DDA group). Sizes of the wounds and flaps in PPDA group were 1.9 cm×1.5 cm to 2.9 cm×2.4 cm and 2.1 cm× 1.7 cm to 3.1 cm×2.6 cm, respectively, and the dimensions of the wounds and flaps in DDA group were 2.0 cm× 1.7 cm to 2.9 cm×2.5 cm and 2.2 cm×1.9 cm to 3.2 cm×2.8 cm, respectively. The wounds of donor site in both groups were all directly closed. Survival of the flaps and wound healing of donor sites were observed in both groups. The time of surgery and duration of follow-up of the 2 groups were recorded. Postoperative follow-up included outpatient clinic visits, telephone reviews and WeChat video-clips. At the final follow-up, record of total active motion (TAM) of the injured thumbs, angle of first web of the affected hands, static TPD of the flaps, patient satisfaction of the appearance of flaps and donor sites were taken. According to the Michigan Hand Function Questionnaire (MHQ) evaluation criteria, the patient satisfaction of the appearance of flaps and donor sites were evaluated. The measurement and count data acquired from both groups were compared by independent sample t-test and χ2 tests or Fisher's exact test, respectively. P<0.05 was considered statistically significant. Results:All 35 flaps in PPDA group and 26 flaps in DDA group survived primarily, except 4 flaps in the DDA group that showed blisters and healed with dressing changes. The primary survival rate of flap in PPDA group (100%) was higher than that of DDA group (87%), and the difference was statistically significant ( P<0.05). Donor sites of both groups healed primary. The time of surgery and duration of follow-up in PPDA and DDA groups were 59.11 minutes±5.42 minutes and 15.37 months±3.32 months, and 61.27 minutes±5.96 minutes and 16.17 months±3.60 months, respectively. There was no statistically significant difference between the 2 groups ( P>0.05). At the final follow-up, the thumb TAM and angle of thumb web in PPDA and DDA groups were 135.14°±10.04° and 90.29°±4.36° and 132.17°±11.04° and 89.00°±4.81°, respectively. There was no statistically significant differences between the 2 groups ( P>0.05). The static TPD, patient satisfaction of the appearance of flaps and donor sites in PPDA group were 7.11 mm±1.21 mm, 4.69 point±0.47 point and 4.43 point±0.50 point, which were better than DDA group [8.20 mm±1.47 mm, 4.40 point±0.50 point and 4.13 point±0.57 point, respectively] with a statistically significant difference ( P<0.05). Conclusion:The homodigital radial flap of the dorsal cutaneous branch of radial PPDA and the homodigital ulnar reverse island flap of the ulnar DDA are both suitable for reconstruction of defects in thumb-tip or thumb-pulp. Compared with the homodigital reverse island flap with the DDA, a homodigital radial flap with the dorsal cutaneous branch of PPDA has advantages in higher primary survival rate, better flap sensation and appearance at both of recipient and donor sites.

Objective:To investigate the knowledge of Sixth Chinese national consensus report on the management of Helicobacter pylori infection ( treatment excluded) (hereinafter referred to as sixth national consensus) and 2022 Chinese national clinical practice guideline on Helicobacter pylori eradication treatment (hereinafter referred to as the guideline)among medical staff from general hospitals in Hainan. Methods:From February 20 to May 7, 2023, a questionnaire survey on the diagnosis and treatment of Helicobacter pylori ( H. pylori) infection was conducted among 1 463 medical staff from 15 general hospitals in Hainan Province. The questionnaire was drawn up according to the sixth national consensus and the guideline, covering knowledge of 6 sections, induding H. pylori related diseases, detection of H. pylori, eradication, prevention and influence factors of eradication of H. pylori, etc. Chi-square test was used for statistical analysis. Results:A total of 1 463 valid questionnaires were collected with the effective responsive rate of 100.00%.The 1 463 subjects included 225 gastroenterologists and 1 238 other medical staff(including 503 physicians from other departments, 264 surgeons and 471 medical technologists and pharmacists). About 78.67%(177/225)of gastroenterologists agreed that the overall infection rate of H. pylori in China was more than 20%, the awareness rate was higher than that of other medical staff (physicians from other departments 65.41%(329/503), surgeons 61.74%(163/264), medical technologists and pharmacists 60.30%(284/471); the following datas were sorted by this position), and the difference was statistically significant ( χ2=30.97, P<0.001). About 51.11%(115/225) of gastroenterologists considered that H. pylori serological antibody test could not be used as a diagnostic method for current infection, the awareness rate was higher than that of other medical staff(22.07%(111/503), 14.02%(37/264), 12.31%(58/471)), and the difference was statistically significant( χ2 =152.66, P<0.001). Proton pump inhibitor and potassium-competitive acid blocker should be discontinued for 2 weeks, and antibiotics and bismuth should be discontinued for 4 weeks before urea breath test, and the awareness rates of gastroenterologists were higher than those of other medical staff (38.67%(87/225) vs. 23.26%(117/503), 19.70%(52/264), 18.47%(87/471); 60.89%(137/225) vs. 26.64%(134/503), 25.76%(68/264), 23.78%(112/471)), and the differences were statistically significant ( χ2 =133.70 and 165.51, both P<0.001). For refractory H. pylori infection, 98.67%(222/225)of gastroenterologists agreed with the individualized diagnosis and treatment of H. pylori infection should be guided by bacterial culture, antibiotic susceptibility test or drug resistance gene test, and the awareness rate was higher than that of other medical staff (91.85%(462/503), 93.56%(247/264), 93.21%(439/471)), and the difference was statistically significant( χ2=20.55, P=0.002). About 70.67% (159/225) of gastroenterologists recommended a bismuth containing quadruple regimen, 80.44% (181/225) supported a 10 to 14 day H. pylori eradication course, and the awareness rates were higher than other medical staff (46.92%(236/503), 33.33%(88/264), 32.91%(155/471); 67.20%(338/503), 59.09%(156/264), 53.93%(254/471)), and the differences were statistically significant ( χ2=111.25 and 59.99, both P<0.001). The understanding rates of the sixth national consensus and the guideline in gastroenterologists was 85.33% (192/225), which was higher than that of other medical staff (64.21%(323/503), 66.67%(176/264), 57.96%(273/471)), and the difference was statistically significant ( χ2=85.47, P<0.001). Conclusions:Gastroenterologists from general hospitals in Hainan Province have a better understanding of the sixth national consensus and the guideline than other medical staff. However, there is still a lack of deep understanding of the sixth national consensus and the guideline, and it is necessary to further strengthen the learning and application of the sixth national consensus and the guideline.

Objective:To explore the developmental characteristics of different cognitive styles on verbal and visuospatial working memory of primary school students.Methods:The Mosaic graph test was used to test the cog-nitive style of students in grades 2,4 and 6.The three-factor mixed experiment of 2(cognitive style:field independ-ent,field dependent)× 3(grade:2,4,6)× 2(task type:letter task,spatial task)was carried out.The 2-back task was used to measure the working memory characteristics of students with different cognitive styles,and the repeated measurement ANOVA was performed on the accuracy of letter and spatial tasks of 175 effective subjects.Results:The accuracy of letter task and spatial task of field independent primary school students were higher than that of field-dependent primary school students(P＜0.001).The accuracy rate of letter task for field independent primary school students was higher than that of space task(P＜0.001).The accuracy of two kinds of tasks of field inde-pendent students in grade 6 was better than that of field independent students in grade 2 and grade 4(P＜0.05).Conclusion:There are differences in the development of verbal and visuospatial working memory of primary school students with different cognitive styles,which may also be related to task type and age.

Objective To investigate the factors affecting the prognosis of endovascular treatment(EVT)for acute vertebrobasilar artery occlusion(AVBAO)within 24 h of onset of disease.Methods General and clinical data of AVBAO patients admitted to the Department of Cerebrovascular Diseases,Henan Provincial People's Hospital who received EVT within 24h of onset from October 2020 to September 2023 were retrospectively and consecutively included,including age,sex,stroke-related risk factors(hyperlipidemia,hypertension,diabetes mellitus,atrial fibrillation,coronary artery disease,smoking,and previous stroke),preoperative National Institutes of Health stroke scale(NIHSS)score,preoperative modified Rankin scale(mRS)score,form of onset,preoperative intravenous thrombolysis,posterior circulation Alberta stroke program early CT score(pc-ASPECTS),basilar artery on computed tomography angiography(BATMAN)score,site of occlusion(intracranial segment of vertebral artery,basilar artery),and surgical procedure(direct aspiration and/or stent-retrieval,balloon dilatation,stenting,etc.First-line stenting or balloon dilatation is direct angioplasty;if blood flow cannot be maintained after thrombectomy,further balloon dilatation and/or stenting is required as remedial angioplasty),onset-to-puncture time,puncture-to-recanalization time,and postprocedure immediate modified thrombolysis in cerebral infarction(mTICI)grading(successful recanalization was defined as mTICI grading 2b or 3),and perioperative complications(intraprocedural thrombus migration,intraprocedural reocclusion,intraprocedural dissection,postoperative hemorrhagic transformation within 3 d,and symptomatic intracranial hemorrhage[sICH]).Patient prognosis was assessed by mRS score at 90 d postoperatively.The mRS score≤3 was classified as good prognosis,and mRS score＞3 was classified as poor prognosis.Indicators with P＜0.1 in the results of univariate analysis were included,and variables were screened by backward elimination and subjected to multifactorial Logistic regression analysis to analyze the factors influencing the prognosis of AVBAO patients undergoing EVT within 24 h of the onset of the disease.Results A total of 149 AVBAO patients who underwent EVT were included,including 79 patients with good prognosis,70 patients with poor prognosis,145 patients with successful revascularization,34 patients with perioperative complications,and 32 patients with death.(1)The results of univariate analysis showed that compared with patients with poor prognosis,patients with good prognosis had lower preoperative NIHSS scores(16.0[12.0,23.0]vs.24.5[16.8,31.3],Z=-4.280,P＜0.01)and preoperative mRS scores(4[4,4]vs.5[4,5],Z=-4.711,P＜0.01),a lower percentage of diabetes mellitus(15.2％[12/79]vs.35.7％[25/70],x2=8.376,P=0.004),and the incidence of postoperative hemorrhagic transformation within 3d(7.6％[6/79]vs.25.7％[18/70],x2=-0.246,P=0.003)and the incidence of sICH(1.3％[1/79]vs.14.3％[10/70],x2=-0.249,P=0.002)were significantly lower in patients with good prognosis than that in patients with poor prognosis.(2)Age,hyperlipidemia,diabetes mellitus,preoperative NIHSS score,preoperative mRS score,postoperative hemorrhagic transformation within 3 d and sICH were included in multifactorial Logistic regression analysis,which showed that hyperlipidemia(OR,2.433,95％CI 1.088-5.441),diabetes mellitus(OR,2.797,95％CI 1.168-6.701),high preoperative NIHSS score(OR,3.715,95％CI 1.684-8.195),and postoperative sICH within 3 d(OR,19.681,95％CI 1.984-195.192)were the independent risk factors for poor prognosis of patients with AVBAO who underwent EVT within 24 h of onset(all P＜0.05).Conclusion Hyperlipidemia,diabetes mellitus,high preoperative NIHSS score,and postoperative sICH within 3 d were independent risk factors for poor prognosis in AVBAO patients who underwent EVT within 24 h of onset.