ObjectiveTo investigate the target proteins directly bound by neochlorogenic acid （NA） and the molecular mechanisms that ameliorate the proliferation and inflammatory response of psoriatic keratinocytes. MethodsM5-induced HaCaT cells were used as a psoriatic keratinocyte proliferation and inflammatory cell model. The synthesized NA probe （NA-P） and NA prodrug were first evaluated for cell viability using a cell proliferation/cell counting kit-8（CCK-8）. The potency of NA and NA-P was evaluated in the safe concentration range， and the effects of 0-100 μmol·L^-1 NA and probe on M5-induced proliferation of HaCaT cells were detected using CCK-8. The effects of 20， 40， 80 μmol·L^-1 NA and 80 μmol·L^-1 NA-P on the expression of tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， interleukin-23 （IL-23）， and interleukin-17A （IL-17A） inflammatory factors were detected by enzyme-linked immunosorbent assay （ELISA）， and real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to measure the effects of NA on the mRNA expression of keratin 16 （K16） in HaCaT cells， S100 calcium-binding protein A9 （S100A9）， S100 calcium-binding protein A7 （S100A7）， IL-6， IL-17A， and chemokine 1 （CXCL1）. In vitro fluorescence labeling and competition experiments using NA-P were performed， and target protein angling and analysis using pull-down experiments combined with liquid chromatography-mass spectrometry （Pull-down/LC-MS/MS） were conducted. Target validation was performed using pull-down experiments combined with protein immunoblotting （Pull down-WB）， cellular heat transfer analysis combined with protein immunoblot （CETSA-WB） experiments， and molecular docking. Finally， Real-time PCR was utilized to detect the effects of 20， 40， 80 μmol·L^-1 NA and 80 μmol·L^-1 NA-P on the mRNA expression of IL-1β， nucleotide-binding oligomeric structural domain-like receptor protein 3 （NLRP3）， apoptosis-associated speckled-like protein （ASC）， and cysteine protease-1 （Caspase-1） in HaCaT cells. Protein immunoblot （Western blot） was used to detect the effects of phosphorylated p65 （p-p65）， p65， phosphorylated human nuclear factor-κB inhibitory protein α （p-IκBα）， human nuclear factor κB inhibitory protein α （IκBα）， and heat shock protein 90 （HSP90） expression. ResultsIn the 200 μmol·L^-1 safe concentration range， HaCaT cell proliferation， increased expression of TNF-α， IL-1β， IL-23， and IL-17A inflammatory factors， and increased mRNA expression of K16， S100A9， S100A7， IL-6， IL-17A， and CXCL1 were observed in the M5 group compared with the blank group. Cell proliferation in 5-100 μmol·L^-1 NA and NA-P groups was inhibited， and the expression of TNF-α， IL-1β， IL-23， and IL-17A inflammatory factors was decreased in the NA-L， NA-M， NA-H， and NA-P-H groups. The mRNA expression of K16， S100A9， S100A7， IL-6， IL-17A， and CXCL1 was decreased （P<0.05）. High-confidence targets were screened for HSP90 protein by Pull-down/LC-MS/MS using 200 μmol·L^-1 NA competing with 100 μmol·L^-1 NA-P. Compared with that in the blank group， the mRNA expression of NLRP3， IL-1β， ASC， and Caspase-1， as well as the expression of p-p65/p65， p-IκBα/IκBα， and HSP90 protein， were increased in HaCaT cells in the M5 group （P<0.05）. Compared with that in the M5 group， the mRNA expression of NLRP3， IL-1β， ASC， and Caspase-1 of cells in the NA-L group， the NA-M group， the NA-H group， and the NA-P-H group was decreased （P<0.05）. p-p65/p65 and p-IκBα/IκBα were decreased in the NA-M and NA-H groups （P<0.05）， and there was no change in HSP90 protein. Pull down-WB showed that NA could directly target HSP90 protein， and NA binding to HSP90 protein enhanced its thermal stability. Molecular docking of NA with HSP90 family proteins HSP90AA1， HSP90B1， and HSP90AB1 all resulted in highly stable binding. ConclusionNA can inhibit the proliferation and inflammatory response of psoriatic keratinocytes by a mechanism that may be achieved by targeting HSP90 to modulate the NF-κB/NLRP3 signaling pathway.

ObjectiveTo investigate the target proteins directly bound by neochlorogenic acid （NA） and the molecular mechanisms that ameliorate the proliferation and inflammatory response of psoriatic keratinocytes. MethodsM5-induced HaCaT cells were used as a psoriatic keratinocyte proliferation and inflammatory cell model. The synthesized NA probe （NA-P） and NA prodrug were first evaluated for cell viability using a cell proliferation/cell counting kit-8（CCK-8）. The potency of NA and NA-P was evaluated in the safe concentration range， and the effects of 0-100 μmol·L^-1 NA and probe on M5-induced proliferation of HaCaT cells were detected using CCK-8. The effects of 20， 40， 80 μmol·L^-1 NA and 80 μmol·L^-1 NA-P on the expression of tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， interleukin-23 （IL-23）， and interleukin-17A （IL-17A） inflammatory factors were detected by enzyme-linked immunosorbent assay （ELISA）， and real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to measure the effects of NA on the mRNA expression of keratin 16 （K16） in HaCaT cells， S100 calcium-binding protein A9 （S100A9）， S100 calcium-binding protein A7 （S100A7）， IL-6， IL-17A， and chemokine 1 （CXCL1）. In vitro fluorescence labeling and competition experiments using NA-P were performed， and target protein angling and analysis using pull-down experiments combined with liquid chromatography-mass spectrometry （Pull-down/LC-MS/MS） were conducted. Target validation was performed using pull-down experiments combined with protein immunoblotting （Pull down-WB）， cellular heat transfer analysis combined with protein immunoblot （CETSA-WB） experiments， and molecular docking. Finally， Real-time PCR was utilized to detect the effects of 20， 40， 80 μmol·L^-1 NA and 80 μmol·L^-1 NA-P on the mRNA expression of IL-1β， nucleotide-binding oligomeric structural domain-like receptor protein 3 （NLRP3）， apoptosis-associated speckled-like protein （ASC）， and cysteine protease-1 （Caspase-1） in HaCaT cells. Protein immunoblot （Western blot） was used to detect the effects of phosphorylated p65 （p-p65）， p65， phosphorylated human nuclear factor-κB inhibitory protein α （p-IκBα）， human nuclear factor κB inhibitory protein α （IκBα）， and heat shock protein 90 （HSP90） expression. ResultsIn the 200 μmol·L^-1 safe concentration range， HaCaT cell proliferation， increased expression of TNF-α， IL-1β， IL-23， and IL-17A inflammatory factors， and increased mRNA expression of K16， S100A9， S100A7， IL-6， IL-17A， and CXCL1 were observed in the M5 group compared with the blank group. Cell proliferation in 5-100 μmol·L^-1 NA and NA-P groups was inhibited， and the expression of TNF-α， IL-1β， IL-23， and IL-17A inflammatory factors was decreased in the NA-L， NA-M， NA-H， and NA-P-H groups. The mRNA expression of K16， S100A9， S100A7， IL-6， IL-17A， and CXCL1 was decreased （P<0.05）. High-confidence targets were screened for HSP90 protein by Pull-down/LC-MS/MS using 200 μmol·L^-1 NA competing with 100 μmol·L^-1 NA-P. Compared with that in the blank group， the mRNA expression of NLRP3， IL-1β， ASC， and Caspase-1， as well as the expression of p-p65/p65， p-IκBα/IκBα， and HSP90 protein， were increased in HaCaT cells in the M5 group （P<0.05）. Compared with that in the M5 group， the mRNA expression of NLRP3， IL-1β， ASC， and Caspase-1 of cells in the NA-L group， the NA-M group， the NA-H group， and the NA-P-H group was decreased （P<0.05）. p-p65/p65 and p-IκBα/IκBα were decreased in the NA-M and NA-H groups （P<0.05）， and there was no change in HSP90 protein. Pull down-WB showed that NA could directly target HSP90 protein， and NA binding to HSP90 protein enhanced its thermal stability. Molecular docking of NA with HSP90 family proteins HSP90AA1， HSP90B1， and HSP90AB1 all resulted in highly stable binding. ConclusionNA can inhibit the proliferation and inflammatory response of psoriatic keratinocytes by a mechanism that may be achieved by targeting HSP90 to modulate the NF-κB/NLRP3 signaling pathway.

Objective To explore the feasibility,safety and efficacy of paclitaxel drug-coated balloon(DCB)in the treatment of atherosclerotic renal artery stenosis(ARAS).Methods A total of 28 patients with ARAS were selected.Balloon angioplasty was performed using a paclitaxel DCB at the site of renal artery stenosis(RAS)in these patients.Subsequently,a follow-up study was conducted to monitor various parameters of the patients,including vascular restenosis,blood pressure,the types of antihypertensive medications and renal function.The feasibility,efficacy and safety of balloon angioplasty using DCB in the treatment of ARAS were analyzed.Results Twenty-eight patients underwent 33 DCB balloon angioplasty.In one patient,there was no significant improve-ment in the degree of RAS,and thus further treatment with renal artery stenting was administered.The remaining patients all achieved both anatomical and hemodynamic success,with the degree of vascular stenosis at the lesion site decreasing from(79.74±5.13)％to(8.32±4.67)％,and the surgical success rate was 96.97％.The systolic/diastolic blood pressure of the patients was(179.16±30.65)mmHg/(108.26±20.93)mmHg(1 mmHg=0.133 kPa)at 24 hours postoperatively,(131.11±12.99)mmHg/(80.11±7.12)mmHg at 3 months postoperatively,(134.16±11.37)mmHg/(78.68±4.79)mmHg at 6 months postoperatively,and(133.37±12.71)mmHg/(80.11±4.84)mmHg at 12 months postoperatively.In comparison with the preoperative blood pressure of(184.63±27.64)mmHg/(109.11±22.26)mmHg,there was no significant decrease in blood pressure at 24 hours postoperatively,and the difference was not statistically significant.However,at 3,6,and 12 months postoperatively,the patients'blood pressure was signif-icantly lower than that before the operation,and all the differences were statistically significant.The glomerular filtration rate(GFR)was(36.19±18.32)mL/min at 24 hours postoperatively,(35.96±18.51)mL/min at 3 months postoperatively,(36.23±19.30)mL/min at 6 months postoperatively,and(35.59±18.26)mL//min at 12 months postoperatively,which all elevated compared with the preoperative GFR of(28.31±14.67)mL/min,and the differences were statistically significant(P＜0.05).At 3,6,and 12 months postoperatively,the vascular patency rate was 100％as indicated by multifunctional color Doppler ultrasound examination or renal artery computed tomography angiography(CTA).No relevant com-plications and postoperative adverse events,such as renal artery rupture or dissection,renal artery thrombosis and acute renal insuffi-ciency,occurred in all 28 patients.Conclusion The paclitaxel DCB is safe and reliable for the treatment of ARAS and has remarkable curative effects,and it can be used as an effective vascular treatment regimen for ARAS.

Objective To explore the diagnostic value of a combined model based on clinicopathological and MRI features in BRCA-mutated ovarian cancer.Methods The data of 132 patients with ovarian cancer who underwent pathology and BRCA gene tes-ting were analyzed retrospectively,including 52 cases of BRCA mutation group and 80 cases of BRCA wild group.The differences of MRI features and clinicopathological features between BRCA mutation group and BRCA wild group were compared.Binary logistic regression was used to construct a joint prediction model and analyze its diagnostic efficiency.Results There were significant differ-ences in cytokeratin 7(CK7),estrogen receptor(ER),Ki-67 and lymphovascular invasion(LVI)between the BRAC mutation group and the BRAC wild group(P＜0.05).Univariate analysis showed that CK7,ER,Ki-67,LVI and the apparent diffusion coefficient(ADC)value of the cystic part of tumor were risk factors for BRCA-mutated ovarian cancer.The combined model based on CK7,ER,Ki-67,LVI,and the ADC value of the cystic part of tumor for the diagnosis of BRCA-mutated ovarian cancer had an area under the curve(AUC)of 0.765.Conclusion CK7,ER,Ki-67,LVI and the ADC value of the cystic part of tumor are risk factors for BRCA-mutated ovarian cancer.The combined model based on the above characteristics demonstrates good diagnostic efficacy for BRCA-mutated ovarian cancer.

Objective:To explore the preliminary clinical application efficacy of the side branch protection (SBP) technique in single stent-assisted coiling (SSAC) for the treatment of intracranial acute-angulated absolute wide neck bifurcation aneurysms (aWNBA).Methods:The clinical data of 23 patients with aWNBA treated at the Department of Interventional Medicine of the First Affiliated Hospital of Zhengzhou University from January 2013 to June 2024 were retrospectively collected. Patients were divided into two groups based on the stent type used: 11 in the side branch protection (SBP) group and 12 in the double stent-assisted coiling (DSAC) group. The characteristics of aWNBA including the size, the first and second angles between side branches and main artery, and the diameter of aneurysm, were analyzed preoperatively. Stent thromboembolism was recorded during the operation, and Raymond-Roy Occlusion Classification (RROC) and the modified Rankin Scale (mRS) were used to evaluate the treatment efficacy postoperatively. During the follow-up period the RROC and mRS were reevaluated and the stent stenosis was recorded. Mann-Whitney U test was used to compare the two groups′ data of skewed distribution, χ2 test and Fisher′s exact test were used to compare the two groups′ categorical data. Results:The 23 patients with aWNBA included 11 with aneurysms at the bifurcation of the middle cerebral artery, 6 at the top of the basilar artery, and 6 at the bifurcation of the anterior communicating artery. There was no statistically significant difference between the two groups in terms of aWNBA basic characteristics before operation (all P>0.05). The SBP group had a lower incidence of intraoperative stent thromboembolism and a lower mRS postoperatively compared to DSAC group (all P<0.05); meanwhile, there was no statistically significant difference between two groups on RROC after the operation ( P=0.949). During the follow-up period, the SBP group had lower rates of stent stenosis and mRS compared to the DSAC group (all P<0.05) and there was no statistically significant difference between two groups in RROC ( P=0.527). Conclusions:In cases of dense coiling on aWNBA, the SBP technique in SSAC is able to reduce incidence of the stent thromboembolism, stent stenosis as well as neurological injury; therefore, it is a safe and feasible therapeutic strategy for the aWNBA.

Objective To compare the safety of laparoscopic pancreatoduodenectomy(LPD)and open pancreatoduodenectomy(OPD)and analyze the learning curve and safety at different stages of LPD.Methods A retrospective analysis was conducted on the clinical data of 50 LPD patients and 54 OPD patients in the Department of Hepatopancreatobiliary Surgery of Suzhou Hospital Affiliated to Nanjing Medical University from January 2020 to June 2024,and intraoperative and postoperative conditions were compared.The Cumulative Sum(CUSUM)analysis method was used to analyze the technical nodes of the LPD learning curve.Results There were no significant differences in operation time and intraoperative blood loss between the LPD group and the OPD group(P＞0.05).There was also no significant difference in the incidence rates of pancreatic fistula(grade B and C),delayed gastric emptying,postoperative bleeding,biliary fistula and intra-abdominal infection between the LPD group and the OPD group(P＞0.05).A time series plot of operation time was drawn based on the patient's operation time and surgical sequence,yielding a fitted curve.Curve analysis showed initial stage and stable stage were finished at the 17th and 24th cases.The LPD learning curve could be divided into three stages:stage Ⅰ characterized as the initial stage(cases 1 to 17),stage Ⅱ characterized as the stable stage(cases 18 to 24),and stage Ⅲ characterized as the proficient stage(cases 25 to 50).The operation time in stages Ⅱ and Ⅲ was significantly shorter than that in stage Ⅰ,and the intraoperative blood loss in stage Ⅰ was significantly higher than that in stage Ⅲ(P＜0.05).There was no significant difference in the incidence of complications among the three stages(P＞0.05).Conclusion LPD and OPD show no significant differences in indications and safety.The LPD learning curve can be divided into three stages.As the number of surgeries completed increa-ses,the operation time of physicians gradually shortens,and the incidence of complications of patients gradually decreases.

Globally, over 300 million surgeries are performed each year, and more than 50% of surgeries involve patients aged 65 and older. Aging poses significant challenges to perioperative brain health, as the deterioration of brain structure and function increases susceptibility to postoperative neurological complications. Protecting perioperative brain health remains a worldwide clinical challenge. With senescence, the brain undergoes a progressive decline in homeostasis across various molecular, cellular, and regional functions. Anesthetics and surgical stimuli may accelerate the disruption of brain homeostasis and exacerbate age-related neurodegeneration. This review provides a framework for understanding how anesthesia and surgery can affect brain health in the aging population and contribute to postoperative neurological complications, with a particular focus on perioperative neurocognitive disorder.

Objective:To study the protective effect of Pien-Tze-Huang on acetaminophen-induced liver injury,and to clarify the possible mechanism.Methods:The human normal hepatocytes(L02 cells)were divided into control group,APAP group(10 mmol·L-1 APAP),APAP+PZH group(10 mmol·L-1 APAP and 0.4 mg·mL-1 PZH),and PZH group(0.4 mg·mL-1 PZH).The survival rates of the cells in various groups were determined by MTT method,the morphology was observed by inverted microscope,and the apoptotic rates were detected by flow cytometry.The activities of superoxide dismutase(SOD)and lactate dehydrogenase(LDH)and the levels of malondialdehyde(MDA)in the cell supernant in various groups were detected by the kits,the reactive oxygen species(ROS)levels and the mitochondrial membrane potential(MMP)in the hepatocytes in various groups were detected by fluorescence probe.Western blotting method was used to examine the expression levels of apoptosis-related proteins,phosphatidylinositol 3 kinase(PI3K)/protein kinase B(AKT)signaling pathway proteins,nuclear factor-κB(NF-κB)signaling pathway proteins and inflammatory factors in the cells in various groups.Results:The results of MTT showed that compared with control group,the survival rate of the cells in APAP group was markedly decreased(P＜0.05);compared with APAP group,the survival rate of the cells in APAP+PZH group was significantly increased(P＜0.05).Compared with control group,the number of the L02 cells in APAP group showed a decreasing and loosely arranged trend;compared with APAP group,the number and arrangement of the L02 cells in APAP+PZH group were notably improved.The results of flow cytometry showed that compared with control group,the apoptotic rate of the L02 cells in APAP group was significantly increased(P＜0.05);compared with APAP group,the apoptotic rate of the cells in APAP+PZH group was significantly decreased(P＜0.05).Compared with control group,the activity of LDH and level of MDA in the cells in APAP group were significantly increased(P＜0.05),while the activity of SOD was significantly decreased(P＜0.05);compared with APAP group,the activity of LDH and level of MDA in the cells in APAP+PZH group were significantly decreased(P＜0.05),while the activity of SOD was significantly increased(P＜0.05).Compared with control group,the fluorescence intensity of ROS in the cells in APAP group was significantly increased;compared with APAP group,the fluorescence intensity of ROS in APAP+PZH group was significantly decreased.Compared with control group,the MMP of the L02 cells in APAP group was significantly decreased;compared with APAP group,the MMP of the L02 cells in APAP+PZH group was significantly increased.The results of Western blotting showed that compared with control group,the expression levels of caspase-9,B-cell lymphoma 2(Bcl-2)associated X protein(BAX),phosphorylated PI3K(p-PI3K),phosphorylated AKT(p-AKT),phosphorylated NF-κB inhibitor alpha(p-IKBα),p-P65,phosphorylated inhibitor of kappaB kinaseβ(p-IKKβ),interleukin-1β(IL-1β),interleukin-6(IL-6),and tumor necrosis factor-α(TNF-α)proteins in the cells in APAP group were significantly increased(P＜0.05),while the level of Bcl-2 proteins in the cells in APAP group was significantly decreased(P＜0.05);compared with APAP group,the levels of caspase-3,BAX,p-PI3K,p-AKT,p-IKBα,p-P65,p-IKKβ,IL-1β,IL-6,and TNF-α proteins in the cells in APAP+PZH group were significantly decreased,while the level of Bcl-2 protein was significantly increased(P＜0.05).Conclusion:PZH may reduce the oxidative stress and inflammatory response in the cells by regulating the PI3K/AKT and NF-κB signaling pathway,therefore attenuate the L02 cell injury induced by APAP.

Objective:To investigate the efficacy and safety of different endovascular interventional treatments for extracranial carotid artery pseudoaneurysms.Method:The clinical data of 48 patients with extracranial carotid artery pseudoaneurysms treated with multiple endovascular procedures were retrospectively analyzed in the First Affiliated Hospital of Zhengzhou University from February 2012 to February 2024. The patients presented with a total of 48 extracranial carotid pseudoaneurysms, ranging in diameter from 2.5 to 34.2 mm [mean (12.0±9.6) mm]. The lesions were distributed as follows: 25 in the internal carotid artery, 16 in the external carotid artery and 7 in the common carotid artery. The selection of endovascular interventional techniques was tailored to individual cases according to the pseudoaneurysm size, anatomical location, morphological configuration, and specific features of the parent artery. Perioperative adverse events were monitored, and the efficacy of individualized endovascular interventional therapy was evaluated based on immediate postoperative and 6-month follow-up digital subtraction angiography (DSA) findings, including aneurysm occlusion and in-stent patency.Result:The treatment modalities included parent artery coiling occlusion ( n=16), overlapping braided carotid stent implantation ( n=3), covered stent placement ( n=23), combined implantation of covered stent and braided carotid stent implantation ( n=4) and flow-diverting stent implantation ( n=2) based on the characteristics of the pseudoaneurysms. Endovascular interventional procedures were successfully completed in 47 patients (technical success rate: 97.9%). Immediate postoperative DSA revealed residual pseudoaneurysm at the distal end of the stent in 1 case. Among the remaining cases, complete aneurysm obliteration or faint opacification was observed, with stent lumen patency confirmed in 31 cases and complete parent artery occlusion achieved in 16 cases. In one case involving a patient who underwent flow-diverting stent implantation, a pulsatile vascular murmur reappeared in the neck one week postoperatively. Follow-up DSA revealed stent migration into the aneurysm sac. After retrieval and removal of the displaced stent, combined implantation of a covered stent and a braided carotid artery stent was performed. Postoperative angiography confirmed complete aneurysm occlusion and patent parent artery blood flow. No severe perioperative adverse events (e.g., aneurysm rupture) were observed. During a postoperative follow-up period of 6.2-24.2 months, DSA at 6 months revealed mild in-stent or distal segment stenosis in 2 patients who underwent covered stent implantation. The remaining 46 patients exhibited complete aneurysm occlusion with no significant stenosis observed within the stent lumen. At the final follow-up, all patients demonstrated resolution or significant alleviation of clinical symptoms. Conclusion:Individualized endovascular interventional therapy demonstrates favorable safety and efficacy profiles in managing extracranial carotid artery pseudoaneurysms.

Objective:To compare the clinical efficacy and safety of bronchial artery chemoembolization (BACE) combined with anlotinib (BACE+A) versus BACE alone in patients with stage III-IV non-small cell lung cancer (NSCLC).Methods:A total of 94 patients with advanced NSCLC treated at six interventional centers between November 2020 and November 2021 were retrospectively enrolled. Patients were divided into the BACE+A group ( n=46) and the BACE alone group ( n=48) based on treatment regimen. Baseline and perioperative clinical data were collected and compared between the two groups. Treatment response was evaluated using the modified Response Evaluation Criteria in Solid Tumors (mRECIST) at 1, 6, and 12 months after the first BACE procedure. Objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and treatment-related adverse events (AEs) were recorded. Kaplan-Meier survival curves were plotted to compare median OS and PFS between groups. Cox proportional hazards regression analysis was used to identify factors influencing OS and PFS. Results:The Kaplan-Meier analysis showed that the median OS was significantly longer in the BACE+A group (18.8 months, 95% CI 16.3-21.3) than in the BACE group (13.4 months, 95% CI 11.6-15.2) ( P=0.001). The median PFS was also significantly longer in the BACE+A group (9.0 months, 95% CI 7.3-10.7) compared to the BACE group (6.1 months, 95% CI 4.9-7.3) ( P=0.001). At 6 and 12 months post-first BACE, the ORR (43.5%, 40.0%) and DCR (89.1%, 83.3%) were significantly higher in the BACE+A group than in the BACE group (ORR: 20.8%, 14.8%; DCR: 66.7%, 59.3%) (all P<0.05). Multivariate Cox regression identified treatment with BACE+A ( HR=0.42, 95% CI 0.27-0.72, P=0.002), tumor stage ( HR=1.80, 95% CI 1.05-3.07, P=0.031), presence of pre-existing complications requiring intervention ( HR=2.72, 95% CI 1.65-4.50, P<0.001), and >2 BACE procedures ( HR=0.32, 95% CI 0.15-0.68, P=0.003) as independent factors influencing OS. Treatment with BACE+A ( HR=0.49, 95% CI 0.32-0.76, P=0.001), tumor stage ( HR=1.72, 95% CI 1.07-2.77, P=0.025), multi-arterial tumor blood supply ( HR=2.76, 95% CI 1.76-4.31, P<0.001), and>2 BACE procedures ( HR=0.40, 95% CI 0.22-0.71, P=0.002) were independent factors influencing PFS. There was no significant difference in BACE-related adverse events between the two groups (all P>0.05). Hypertension, fatigue, hand-foot syndrome, and anorexia were common anlotinib-specific adverse reactions in the combination group, but no grade 4 or higher adverse reactions were observed. Conclusions:BACE combined with anlotinib demonstrates superior efficacy compared to BACE alone in treating advanced NSCLC, significantly prolonging OS and PFS. The safety profile is manageable, with adverse events remaining within tolerable limits.