Objective Exploring the construction of an electronic medical record system quality control system,impro-ving the level of hospital informatization,and providing strong support for the high-quality development of public hospitals.Meth-ods Based on the national electronic medical record system application level grading evaluation work,analyze the current situa-tion and existing problems of electronic medical record system construction in 402 hospitals participating in electronic medical re-cord grading evaluation in Zhejiang Province in 2023,and find solutions.Results To ensure the quality of electronic medical re-cord system construction,it is not only necessary to strengthen the construction of talent team,but also to strengthen the normal-ized supervision mechanism,formulate relevant quality control policies and systems,and build a multi-level quality control net-work.Conclusion The construction of electronic medical record system quality control system requires collaboration and promo-tion from multiple aspects.

Background:Acute pancreatitis(AP)is a common disease of the digestive system,among which severe acute pancreatitis(SAP)has a high mortality rate.Finding more accurate and convenient methods for early recognition of SAP is one of the major challenges in clinical treatment.Aims:To explore the application value of the controlled attenuation parameter(CAP)of ultrasound elastography in predicting SAP.Methods:A retrospective cohort study was conducted involving 135 AP patients admitted to Jiading Branch of Shanghai General Hospital from February to October 2024.Patients were categorized into non-SAP and SAP groups according to the severity of the disease.Clinical data,local complications,laboratory indicators,and CAP were compared between the two groups.Univariate and multivariate Logistic regression analyses were used to identify independent risk factors for SAP.A SAP prediction model based on CAP was constructed according to the identified risk factors and the minimum Akaike information criterion(AIC).ROC curve and Bootstrap method were used to evaluate the efficacy of the prediction model and conduct internal validation,respectively.Results:There were statistically significant differences between the non-SAP group and SAP group in body mass index(BMI),incidence of hyperlipidemia,etiological composition,incidence of pleural and ascitic fluid,length of hospital stay,incidence of peripancreatic effusion,incidence of pancreatic necrosis,white blood cell count(WBC),D-dimer(D-D)level,blood glucose,triglyceride(TG),C-reactive protein(CRP),neutrophil count,procalcitonin(PCT),interleukin-6(IL-6),free triiodothyronine(FT3),and CAP(all P<0.05).Multivariate Logistic regression analysis showed that pancreatic necrosis(OR=13.39,95%CI:3.10-57.94,P<0.001)and CAP(OR=1.01,95%CI:1.01-1.02,P=0.038)were independent risk factors for SAP.The SAP prediction model based on CAP was formulated as:Logit(P)=-5.884+0.010×CAP+2.839×pancreatic necrosis+0.169×D-D+0.132×blood glucose+0.006×CRP.The model showed an area under the curve(AUC)of 0.834 for predicting SAP,which was superior to CAP alone(P<0.05).Internal validation indicated that the prediction model had high stability and accuracy(C-index=0.808).Conclusions:The prediction model constructed based on CAP has good clinical value for predicting SAP,providing a new perspective and tool for early identification and prognostic assessment of AP.

Background:Acute pancreatitis(AP)is a common disease of the digestive system,among which severe acute pancreatitis(SAP)has a high mortality rate.Finding more accurate and convenient methods for early recognition of SAP is one of the major challenges in clinical treatment.Aims:To explore the application value of the controlled attenuation parameter(CAP)of ultrasound elastography in predicting SAP.Methods:A retrospective cohort study was conducted involving 135 AP patients admitted to Jiading Branch of Shanghai General Hospital from February to October 2024.Patients were categorized into non-SAP and SAP groups according to the severity of the disease.Clinical data,local complications,laboratory indicators,and CAP were compared between the two groups.Univariate and multivariate Logistic regression analyses were used to identify independent risk factors for SAP.A SAP prediction model based on CAP was constructed according to the identified risk factors and the minimum Akaike information criterion(AIC).ROC curve and Bootstrap method were used to evaluate the efficacy of the prediction model and conduct internal validation,respectively.Results:There were statistically significant differences between the non-SAP group and SAP group in body mass index(BMI),incidence of hyperlipidemia,etiological composition,incidence of pleural and ascitic fluid,length of hospital stay,incidence of peripancreatic effusion,incidence of pancreatic necrosis,white blood cell count(WBC),D-dimer(D-D)level,blood glucose,triglyceride(TG),C-reactive protein(CRP),neutrophil count,procalcitonin(PCT),interleukin-6(IL-6),free triiodothyronine(FT3),and CAP(all P<0.05).Multivariate Logistic regression analysis showed that pancreatic necrosis(OR=13.39,95%CI:3.10-57.94,P<0.001)and CAP(OR=1.01,95%CI:1.01-1.02,P=0.038)were independent risk factors for SAP.The SAP prediction model based on CAP was formulated as:Logit(P)=-5.884+0.010×CAP+2.839×pancreatic necrosis+0.169×D-D+0.132×blood glucose+0.006×CRP.The model showed an area under the curve(AUC)of 0.834 for predicting SAP,which was superior to CAP alone(P<0.05).Internal validation indicated that the prediction model had high stability and accuracy(C-index=0.808).Conclusions:The prediction model constructed based on CAP has good clinical value for predicting SAP,providing a new perspective and tool for early identification and prognostic assessment of AP.

Objective:To explore the effects and possible mechanism of intestinal microbiota on lung injury in mice with acute necrotizing pancreatitis (ANP).Methods:The experimental mice were randomly assigned to normal control group (CON group), ANP model group (ANP group) and intestinal germ-free group (ABX group), with 6 mice in each group. The ANP mouse model was constructed by intraperitoneal injection of caerulein (100 μg/kg, for 10 times) at an interval of 1 hour each time, followed by 10 mg/kg lipopolysaccharide injection. Mice in ABX group were treated by Abx solution (0.5 g/L vancomycin, 1 g/L neomycin, 1 g/L metronidazole, and 1 g/L ampicillin), 1 ml/100 g gavage for 28 days before preparation of the ANP model. The CON group was injected intraperitoneally with an equal volume of PBS. Histopathologic examination of the pancreas, lungs, and terminal ileum was routinely performed. Serum amylase levels were measured using enzymatic kinetic chemistry, and serum diamine oxidase (DAO) and lung tissue myeloperoxidase (MPO) activities were measured using ELISA assay. Expression of inflammatory factors, pyroptosis-related molecules in lung tissue and intestinal epithelial tight junction proteins was detected by fluorescence quantitative PCR. Western blotting was used to detect the expression of the pyroptosis molecules caspase-1 and GSDMD in lung tissue, and intestinal epithelial tight junction proteins. Changes of bacterial distribution in lung tissue were measured by fluorescence in situ hybridization. Results:The pathological scores of pancreatic tissue of CON, ANP, and ABX group were (0.67±0.26), (7.33±0.82), and (5.67±0.81); the pathological scores of lung tissue were (1.67±0.41), (5.67±0.41), and (3.58±0.58); the pathological scores of ileal tissue were (0.58±0.52), (3.83±0.75), and (4.33±0.82); the serum amylase levels were (403.95±93.11), (1037.24±126.77), and (647.32±145.90)U/L; the MPO levels in lung tissue were (0.23±0.03), (0.63±0.09), and (0.48±0.05)U/g. ABX group had significantly lower scores in pancreatic and lung tissues, serum amylase levels, and MPO levels in lung tissue compared to ANP group, and all the differences were statistically significant (all P value <0.05). The expression level in pancreatis tissue from CON, ANP and ABX group of IL-1β mRNA was 1.84±0.90, 36.26±5.56 and 16.65±6.43, IL-6 mRNA was 1.07±0.15, 2.90±0.42 and 1.34±0.62, TNF-α mRNA was 0.47±0.11, 0.76±0.11 and 0.46±0.07, HMGB1 mRNA was 0.38±0.02, 0.72±0.22 and 0.44±0.08, caspase-1 mRNA was 1.07±0.18, 2.04±0.31 and 0.85±0.54, ASC mRNA was 1.24±0.19, 5.68±0.41 and 3.89±1.47, GSDMD mRNA was 0.79±0.17, 0.94±0.14 and 0.61±0.08, IL-18 mRNA was 0.83±0.27, 4.17±0.79 and 3.57±0.03, respectively. The expression of IL-1β, IL-6, TNF-α, HMGB1, caspase-1, ASC, and IL-18 mRNA in lung tissue was significantly increased in ANP group compared to the CON group; conversely, ABX group showed a significant decrease in the expression of these markers compared to ANP group; and all the differences were statistically significant (all P values <0.05). The protein level of caspase-1 in lung tissue of CON, ANP and ABX group was 1.59±0.51, 2.28±0.13, 1.38±0.47, and that of GSDMD was 1.90±0.09, 2.20±0.07 and 1.76±0.27, respectively, which in ANP group were significantly higher than in CON group, but in ABX group was significantly lower than in ANP group, and all the differences were statistically significant (all P values <0.05). The serum DAO levels of CON, ANP, and ABX group were (0.06±0.15), (0.52±0.11) and (0.58±0.11) ng/ml; the expression level of ileum tissue of claudin1 mRNA and protein was 0.98±0.26, 0.42±0.18, 0.32±0.24 and 1.05±0.08, 0.82±0.09, 0.19±0.04; occludin mRNA and protein was 0.91±0.07, 0.31±0.05, 0.32±0.14 and 1.03±0.07, 0.61±0.04, 0.64±0.11; ZO-1 mRNA and protein was 1.01±0.08, 0.80±0.28, 0.60±0.28, and 0.86±0.10, 0.99±0.30, 0.62±0.30. The serum DAO level was significantly elevated in both ANP and ABX groups compared to the CON group. The mRNA and protein expression of claudin-1 and occludin in both ANP and ABX groups were significantly lower than those in CON group; the expression of claudin-1 in ABX group was significantly downregulated compared to ANP group; and all the differences were statistically significant (all P values <0.05). The relative fluorescence intensities of lung tissue in CON, ANP, and ABX groups were 0.03±0.01, 0.06±0.01, and 0.04±0.01, respectively, which in ANP group was significantly higher compared to CON group, but in ABX group was significantly lower than ANP group; all the differences were statistically significant (all P values <0.05). Conclusions:Intestinal microbiota may attenuate acute pancreatitis-associated acute lung injury by inhibiting the pyroptosis pathway in lung tissue.

Objective Exploring the construction of an electronic medical record system quality control system,impro-ving the level of hospital informatization,and providing strong support for the high-quality development of public hospitals.Meth-ods Based on the national electronic medical record system application level grading evaluation work,analyze the current situa-tion and existing problems of electronic medical record system construction in 402 hospitals participating in electronic medical re-cord grading evaluation in Zhejiang Province in 2023,and find solutions.Results To ensure the quality of electronic medical re-cord system construction,it is not only necessary to strengthen the construction of talent team,but also to strengthen the normal-ized supervision mechanism,formulate relevant quality control policies and systems,and build a multi-level quality control net-work.Conclusion The construction of electronic medical record system quality control system requires collaboration and promo-tion from multiple aspects.

Objective:To explore the effects and possible mechanism of intestinal microbiota on lung injury in mice with acute necrotizing pancreatitis (ANP).Methods:The experimental mice were randomly assigned to normal control group (CON group), ANP model group (ANP group) and intestinal germ-free group (ABX group), with 6 mice in each group. The ANP mouse model was constructed by intraperitoneal injection of caerulein (100 μg/kg, for 10 times) at an interval of 1 hour each time, followed by 10 mg/kg lipopolysaccharide injection. Mice in ABX group were treated by Abx solution (0.5 g/L vancomycin, 1 g/L neomycin, 1 g/L metronidazole, and 1 g/L ampicillin), 1 ml/100 g gavage for 28 days before preparation of the ANP model. The CON group was injected intraperitoneally with an equal volume of PBS. Histopathologic examination of the pancreas, lungs, and terminal ileum was routinely performed. Serum amylase levels were measured using enzymatic kinetic chemistry, and serum diamine oxidase (DAO) and lung tissue myeloperoxidase (MPO) activities were measured using ELISA assay. Expression of inflammatory factors, pyroptosis-related molecules in lung tissue and intestinal epithelial tight junction proteins was detected by fluorescence quantitative PCR. Western blotting was used to detect the expression of the pyroptosis molecules caspase-1 and GSDMD in lung tissue, and intestinal epithelial tight junction proteins. Changes of bacterial distribution in lung tissue were measured by fluorescence in situ hybridization. Results:The pathological scores of pancreatic tissue of CON, ANP, and ABX group were (0.67±0.26), (7.33±0.82), and (5.67±0.81); the pathological scores of lung tissue were (1.67±0.41), (5.67±0.41), and (3.58±0.58); the pathological scores of ileal tissue were (0.58±0.52), (3.83±0.75), and (4.33±0.82); the serum amylase levels were (403.95±93.11), (1037.24±126.77), and (647.32±145.90)U/L; the MPO levels in lung tissue were (0.23±0.03), (0.63±0.09), and (0.48±0.05)U/g. ABX group had significantly lower scores in pancreatic and lung tissues, serum amylase levels, and MPO levels in lung tissue compared to ANP group, and all the differences were statistically significant (all P value <0.05). The expression level in pancreatis tissue from CON, ANP and ABX group of IL-1β mRNA was 1.84±0.90, 36.26±5.56 and 16.65±6.43, IL-6 mRNA was 1.07±0.15, 2.90±0.42 and 1.34±0.62, TNF-α mRNA was 0.47±0.11, 0.76±0.11 and 0.46±0.07, HMGB1 mRNA was 0.38±0.02, 0.72±0.22 and 0.44±0.08, caspase-1 mRNA was 1.07±0.18, 2.04±0.31 and 0.85±0.54, ASC mRNA was 1.24±0.19, 5.68±0.41 and 3.89±1.47, GSDMD mRNA was 0.79±0.17, 0.94±0.14 and 0.61±0.08, IL-18 mRNA was 0.83±0.27, 4.17±0.79 and 3.57±0.03, respectively. The expression of IL-1β, IL-6, TNF-α, HMGB1, caspase-1, ASC, and IL-18 mRNA in lung tissue was significantly increased in ANP group compared to the CON group; conversely, ABX group showed a significant decrease in the expression of these markers compared to ANP group; and all the differences were statistically significant (all P values <0.05). The protein level of caspase-1 in lung tissue of CON, ANP and ABX group was 1.59±0.51, 2.28±0.13, 1.38±0.47, and that of GSDMD was 1.90±0.09, 2.20±0.07 and 1.76±0.27, respectively, which in ANP group were significantly higher than in CON group, but in ABX group was significantly lower than in ANP group, and all the differences were statistically significant (all P values <0.05). The serum DAO levels of CON, ANP, and ABX group were (0.06±0.15), (0.52±0.11) and (0.58±0.11) ng/ml; the expression level of ileum tissue of claudin1 mRNA and protein was 0.98±0.26, 0.42±0.18, 0.32±0.24 and 1.05±0.08, 0.82±0.09, 0.19±0.04; occludin mRNA and protein was 0.91±0.07, 0.31±0.05, 0.32±0.14 and 1.03±0.07, 0.61±0.04, 0.64±0.11; ZO-1 mRNA and protein was 1.01±0.08, 0.80±0.28, 0.60±0.28, and 0.86±0.10, 0.99±0.30, 0.62±0.30. The serum DAO level was significantly elevated in both ANP and ABX groups compared to the CON group. The mRNA and protein expression of claudin-1 and occludin in both ANP and ABX groups were significantly lower than those in CON group; the expression of claudin-1 in ABX group was significantly downregulated compared to ANP group; and all the differences were statistically significant (all P values <0.05). The relative fluorescence intensities of lung tissue in CON, ANP, and ABX groups were 0.03±0.01, 0.06±0.01, and 0.04±0.01, respectively, which in ANP group was significantly higher compared to CON group, but in ABX group was significantly lower than ANP group; all the differences were statistically significant (all P values <0.05). Conclusions:Intestinal microbiota may attenuate acute pancreatitis-associated acute lung injury by inhibiting the pyroptosis pathway in lung tissue.

Objective:To construct a virtual-real interactive system HE-01 for the treatment of microtia based on HoloLens and verify the feasibility of applying HE-01 in ear reconstruction.Methods:Six volunteers (3 males and 3 females, average age: 20.5 years old) and six patients with microtia(3 males and 3 females, average age: 7.6 years old) were recruited from Plastic Surgery Hospital of Chinese Academy of Medical Sciences from August to September 2021. The Mimics Research 21.0 software and 3-matic research software were used to construct a virtual three-dimensional auricle model. Based on HoloLens and occlusal splint navigation marker device, the virtual-real interactive system HE-01 for the treatment of microtia was constructed. The registration accuracy, tracking delay and display effect of different colors (red, green, blue and skin color) of HE-01 were evaluated through repeated experiments of volunteers. The operation process was defined through repeated experiments of patients and the feasibility of applying HE-01 in auricular reconstruction was verified.Results:HE-01 was built successfully and the operation flow was clear. The experiment of six volunteers (12 ears) showed a high registration accuracy (average error rate 2.3%-2.4%, less than 2.7% of the bilateral auricle size difference of normal people), low tracking delay (six volunteers were all less than 0.1 s), and best green and red display effect of virtual auricle guide under different angles (-60°, -30°, 0°, 30°, 60°). Experiments of patients with microtia showed that HE-01 could be applied to auricular reconstruction, and there were no obvious complications in wearing the navigation marker device, which had repeatability and stability.Conclusion:This study has completed the conceptual design of augmented-reality assisted auricular reconstruction based on navigation device, CT data and HoloLens. HE-01 has good registration accuracy, tracking speed and display effect, laying a good foundation for further software development and clinical transformation.

Objective:To observe and evaluate the clinical efficacy and safety of albumin-bound paclitaxel as first-line treatment for patients with advanced pancreatic cancer in China, and to explore the prognosis-related molecules in pancreatic cancer based on next-generation sequencing (NGS) of tumor tissues.Methods:From December 2018 to December 2020, patients with locally advanced or metastatic pancreatic cancer were recruited to accept albumin-bound paclitaxel as first-line treatment in the oncology departments of 24 hospitals in East China. The primary endpoints were overall survival (OS) and treatment related adverse events, and the secondary endpoint was progression-free survival (PFS). Adverse effects were graded using Common Terminology Criteria for Adverse Events 5.0 (CTCAE 5.0). NGS sequencing on the primary or metastatic tissue samples of pancreatic cancer obtained through surgical resection or biopsy was performed.Results:This study recruited 229 patients, including 70 patients with locally advanced pancreatic cancer (LAPC) and 159 patients with metastatic pancreatic cancer (mPC). The disease control rate was 79.9% and the objective response rate is 36.3%.The common adverse effects during treatment were anaemia (159 cases), leucopenia (170 cases), neutropenia (169 cases), increased aminotransferases (110 cases), and thrombocytopenia (95 cases), and the incidence of grade 3-4 neutropenia is 12.2% (28/229). The median follow-up time was 21.2 months (95% CI: 18.5-23.1 months). The median PFS (mPFS) was 5.3 months (95% CI: 4.37-4.07 months) and the median OS (mOS) was 11.2 months (95% CI: 9.5-12.9 months). The mPFS of patients with LAPC was 7.4 months (95% CI: 6.6-11.2 months), and their mOS was 15.5 months (95% CI: 12.6-NA months). The mPFS of patients with mPC was 3.9 months (95% CI: 3.4-5.1 months), and their mOS was 9.3 months (95% CI: 8.0-10.8 months). Multivariate Cox regression analysis showed that clinical stage ( HR=1.47, 95% CI: 1.06-2.04), primary tumor site ( HR=0.64, 95% CI: 0.48-0.86), Eastern Cooperative Oncology Group Performance Status (ECOG PS) score ( HR=2.66, 95% CI: 1.53-4.65), and whether to combine radiotherapy ( HR=0.65, 95% CI: 0.42-1.00) were independent influencing factors for the PFS of these patients. The primary tumor site ( HR=0.68, 95% CI: 0.48-0.95), ECOG score ( HR=5.82, 95% CI: 3.14-10.82), and whether to combine radiotherapy ( HR=0.58, 95% CI: 0.35-0.96) were independent influencing factors of the OS of these patients. The most frequent gene mutations in these advanced stage pancreatic patients were KRAS (89.66%), TP53 (77.01%), CDKN2A (32.18%), and SMAD4 (21.84%) by NGS of tumor tissues from 87 pancreatic cancer patients with sufficient specimens. Further analysis revealed that mutations in CDKN2B, PTEN, FGF6, and RBBP8 genes were significantly associated with an increased risk of death ( P＜0.05). Conclusion:Albumin-bound paclitaxel as first-line treatment demonstrated feasible anti-tumor efficacy and manageable safety for patients with advanced pancreatic cancer in China.

Objective:To construct a virtual-real interactive system HE-01 for the treatment of microtia based on HoloLens and verify the feasibility of applying HE-01 in ear reconstruction.Methods:Six volunteers (3 males and 3 females, average age: 20.5 years old) and six patients with microtia(3 males and 3 females, average age: 7.6 years old) were recruited from Plastic Surgery Hospital of Chinese Academy of Medical Sciences from August to September 2021. The Mimics Research 21.0 software and 3-matic research software were used to construct a virtual three-dimensional auricle model. Based on HoloLens and occlusal splint navigation marker device, the virtual-real interactive system HE-01 for the treatment of microtia was constructed. The registration accuracy, tracking delay and display effect of different colors (red, green, blue and skin color) of HE-01 were evaluated through repeated experiments of volunteers. The operation process was defined through repeated experiments of patients and the feasibility of applying HE-01 in auricular reconstruction was verified.Results:HE-01 was built successfully and the operation flow was clear. The experiment of six volunteers (12 ears) showed a high registration accuracy (average error rate 2.3%-2.4%, less than 2.7% of the bilateral auricle size difference of normal people), low tracking delay (six volunteers were all less than 0.1 s), and best green and red display effect of virtual auricle guide under different angles (-60°, -30°, 0°, 30°, 60°). Experiments of patients with microtia showed that HE-01 could be applied to auricular reconstruction, and there were no obvious complications in wearing the navigation marker device, which had repeatability and stability.Conclusion:This study has completed the conceptual design of augmented-reality assisted auricular reconstruction based on navigation device, CT data and HoloLens. HE-01 has good registration accuracy, tracking speed and display effect, laying a good foundation for further software development and clinical transformation.

Objective:To observe and evaluate the clinical efficacy and safety of albumin-bound paclitaxel as first-line treatment for patients with advanced pancreatic cancer in China, and to explore the prognosis-related molecules in pancreatic cancer based on next-generation sequencing (NGS) of tumor tissues.Methods:From December 2018 to December 2020, patients with locally advanced or metastatic pancreatic cancer were recruited to accept albumin-bound paclitaxel as first-line treatment in the oncology departments of 24 hospitals in East China. The primary endpoints were overall survival (OS) and treatment related adverse events, and the secondary endpoint was progression-free survival (PFS). Adverse effects were graded using Common Terminology Criteria for Adverse Events 5.0 (CTCAE 5.0). NGS sequencing on the primary or metastatic tissue samples of pancreatic cancer obtained through surgical resection or biopsy was performed.Results:This study recruited 229 patients, including 70 patients with locally advanced pancreatic cancer (LAPC) and 159 patients with metastatic pancreatic cancer (mPC). The disease control rate was 79.9% and the objective response rate is 36.3%.The common adverse effects during treatment were anaemia (159 cases), leucopenia (170 cases), neutropenia (169 cases), increased aminotransferases (110 cases), and thrombocytopenia (95 cases), and the incidence of grade 3-4 neutropenia is 12.2% (28/229). The median follow-up time was 21.2 months (95% CI: 18.5-23.1 months). The median PFS (mPFS) was 5.3 months (95% CI: 4.37-4.07 months) and the median OS (mOS) was 11.2 months (95% CI: 9.5-12.9 months). The mPFS of patients with LAPC was 7.4 months (95% CI: 6.6-11.2 months), and their mOS was 15.5 months (95% CI: 12.6-NA months). The mPFS of patients with mPC was 3.9 months (95% CI: 3.4-5.1 months), and their mOS was 9.3 months (95% CI: 8.0-10.8 months). Multivariate Cox regression analysis showed that clinical stage ( HR=1.47, 95% CI: 1.06-2.04), primary tumor site ( HR=0.64, 95% CI: 0.48-0.86), Eastern Cooperative Oncology Group Performance Status (ECOG PS) score ( HR=2.66, 95% CI: 1.53-4.65), and whether to combine radiotherapy ( HR=0.65, 95% CI: 0.42-1.00) were independent influencing factors for the PFS of these patients. The primary tumor site ( HR=0.68, 95% CI: 0.48-0.95), ECOG score ( HR=5.82, 95% CI: 3.14-10.82), and whether to combine radiotherapy ( HR=0.58, 95% CI: 0.35-0.96) were independent influencing factors of the OS of these patients. The most frequent gene mutations in these advanced stage pancreatic patients were KRAS (89.66%), TP53 (77.01%), CDKN2A (32.18%), and SMAD4 (21.84%) by NGS of tumor tissues from 87 pancreatic cancer patients with sufficient specimens. Further analysis revealed that mutations in CDKN2B, PTEN, FGF6, and RBBP8 genes were significantly associated with an increased risk of death ( P＜0.05). Conclusion:Albumin-bound paclitaxel as first-line treatment demonstrated feasible anti-tumor efficacy and manageable safety for patients with advanced pancreatic cancer in China.