[Objective] To compare the clinical efficacy of super pulse thulium laser enucleation of the prostate (SPThuLEP) with "open tunnel" and transurethral holmium laser enucleation of the prostate (HoLEP) in the treatment of benign prostatic hyperplasia (BPH), in order to provide reference for the treatment options of BPH. [Methods] The clinical data of 112 BPH patients treated in our hospital during Jan.2023 and Jul.2023 were retrospectively analyzed, including 65 treated with SPThuLEP with "open tunnel" and 57 with HoLEP.The operation time, postoperative hemoglobin decrease, postoperative bladder irrigation, catheter indwelling time, hospitalization time and complications were compared between the two groups.The changes of maximum urine flow rate (Qmax), international prostate symptom score (IPSS), quality of life score (QoL), postvoid residual (PVR) and prostate-specific antigen (PSA) were compared between the two groups before operation and one month after operation. [Results] All operations were successful without conversion to open or transurethral plasmakinetic resection.The postoperative decrease of hemoglobin in SPThuLEP group was lower than that in HoLEP group [(13.12±6.72) g/L vs. (21.02±6.51) g/L], with statistical difference (P<0.05). There were no significant differences in the operation time [(63.35±15.73) min vs.(61.02±17.55) min], postoperative bladder irrigation time [(1.07±0.45) d vs. (1.06±0.36) d], catheter indwelling time [(2.98±0.56) d vs. (3.01±0.63) d] and hospitalization time [(3.63±0.61) d vs.(3.79±0.76) d] between the two groups (P>0.05). No blood transfusion, secondary bleeding or unplanned hospitalization occurred, and there were no serious complications such as transurethral electroresection syndrome (TURS), urethral stricture and urinary incontinence.One month after operation, the Qmax, IPSS, QoL, PVR and PSA of the two groups were significantly improved compared with those before operation (P<0.05), but with no statistical difference between the two groups (P>0.05). [Conclusion] SPThuLEP with "open tunnel" has comparable efficacy as HoLEP in the treatment of BPH.With advantages of small amount of bleeding and high safety, this minimally invasive technique can be widely popularized in clinical practice.

ObjectiveTo explore the possible mechanism of Yigan Fupi Prescription （抑肝扶脾方， YFP） in treating diarrhea-type irritable bowel syndrome （IBS-D） by investigating the AKT/mTOR signaling pathway. MethodsSixty SD rats were randomly divided into control group， model group， YFP low-， medium-， and high-dose group， and pinaverium bromide group， with 10 rats in each group. All groups but the control group， were subjected to 21 days of tail-clamping stimulation and 14 days of senna leaf gavage to establish a liver stagnation and spleen deficiency-type IBS-D rat model. After successful modeling， the YFP low-， medium-， and high-dose group were administered 0.96， 1.93， and 3.87 g/（kg·d） of the prescription， respectively. The pinaverium bromide group was given 13.5 mg/（kg·d）， while the control and model groups were given 10 ml/（kg·d） distilled water. All groups were administered once daily for 14 consecutive days. General conditions of the rats were recorded during the experiment， and after modeling and drug administration， body weight， Bristol stool score， abdominal withdrawal reflex （AWR） score， and histo pathology of colon tissue were observed under HE staining. ELISA was used to detect serum levels of tumor necrosis factor α （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6）. Immunofluorescence was employed to detect the levels of AKT/mTOR pathway-related proteins including phosphorylated AKT （p-AKT）/AKT and phosphorylated mTOR （p-mTOR）/mTOR in the colon tissue. Western Blotting was used to detect the levels of autophagy-related proteins， including UNC-51-like kinase 1 （ULK1）， Beclin1 and LC3， and tight junction proteins including Occludin and ZO-1 in the colon tissue. ResultsAfter modeling， compared to the control group， the body weight of rats in the other groups decreased， and Bristol stool scores， as well as AWR scores under 20， 40， 60， and 80 mmHg increased （P＜0.05 or P＜0.01）. After drug administration， compared to the control group， the model group showed reduced body weight， decreased ULK1， Beclin1， LC3Ⅱ/LC3Ⅰ， Occludin， and ZO-1 protein levels in the colon tissue （P＜0.05 or P＜0.01）， and increased Bristol stool scores， AWR scores， serum TNF-α， IL-1β， and IL-6 levels， as well as p-AKT/AKT and p-mTOR/mTOR protein relative expression levels （P＜0.05 or P＜0.01）. Pathological results showed a significant reduction in goblet cells in the upper part of the glandular layer of the colon， with mild inflammatory cell infiltration. The submucosal collagen fibers were dissolved， with unclear boundaries， pale staining， and microvascular congestion and dilation. Compared with the model group， the YFP low-， medium-， and high-dose group and the pinaverium bromide group showed increased body weight， Beclin1， Occludin， and LC3Ⅱ/LC3Ⅰ protein levels （P＜0.05 or P＜0.01）， and decreased Bristol stool scores， AWR scores under 40， 60， and 80 mmHg， serum IL-1β， IL-6， TNF-α levels， and p-AKT/AKT， p-mTOR/mTOR protein relative expression levels （P＜0.05 or P＜0.01）. The pathological morphology of the rats in the YFP groups and pinaverium bromide group showed varying degrees of improvement. Compared with the pinaverium bromide group， the YFP low- and medium-dose group showed increased AWR scores under 20， 40， and 60 mmHg （P＜0.05）. The YFP low-dose group had reduced TNF-α， IL-1β， and IL-6 levels， and increased p-mTOR/mTOR protein relative expression levels occured in all YFP groups （P＜0.05）. Compared with the YFP low-dose group， the YFP high-dose group and pinaverium bromide group showed decreased AWR scores under different pressure levels and reduced p-AKT/AKT protein relative expression levels， while the YFP medium- and high-dose group had elevated serum TNF-α， IL-1β levels and reduced p-mTOR/mTOR protein relative expression levels （P＜0.05）. ConclusionYFP can effectively improve the pathological injury of colon tissue in IBS-D model rats with liver stagnation and spleen deficiency， reduce Bristol stool and AWR scores， and its mechanism may be related to reducing level of inflammatory factors and inhibiting AKT/mTOR pathway-related proteins in colon tissue， thereby enhancing the expression of autophagy-related proteins in the colon tissue.

Objective: To investigate the clinicopathological characteristics and surgical outcomes of adrenal hemolymphangioma,so as to enhance the understanding of this disease. Methods: Clinical and pathological data of 8 patients with adrenal hemolymphangioma admitted to the Department of Urology of our hospital during Jan.2013 and Dec.2022 were retrospectively analyzed,and relevant literature was reviewed. Results: The patients included 5 males and 3 female,median age 54(25-75) years.Adrenal hemolymphangioma was detected in all patients in physical examinations without obvious symptoms.And 4 of the patients had a history of hypertension.Adrenal function test results showed no abnormalities.A total of 9 tumors were identified by imaging examination,including 1 unilateral multiple and 7 unilateral solitary tumors,with a median diameter of 3.6(1.0-5.4) cm.Posterior laparoscopic adrenal tumor resection was performed in 7 cases and robot-assisted laparoscopic adrenal tumor resection in 1 case；all of the tumors were completely removed.The median operation time was 77(53-115) min,median intraoperative blood loss 7.5(2.0-20.0) mL,and median postoperative hospital stay 4(1-7) d.Postoperative pathology showed interwoven deformed and dilated blood vessels and lymphatic vessels in the cystic tumors,with a large amount of lymphoid fluid,lymphocytes and red blood cells.Chronic lymphocyte infiltration was visible between the tube walls.The cystic cavity was partially connected,with flat endothelial cells lining.The pathological diagnosis was adrenal hemolymphangioma.During the median follow-up of 53.5(12.0-106.8) months,all patients recovered well,with stable blood pressure and no tumor recurrence or metastasis. Conclusion: Adrenal hemolymphangioma has no specific clinical symptoms.As adrenal functional tests show no obvious abnormalities,the diagnosis depends on pathological examinations.Popsterior laparoscopic or robot-assisted laparoscopic resection has good efficacy and prognosis.

ObjectiveTo investigate the effects of Aconiti Coreani Radix and Typhonii Rhizoma on the urinary metabolites of gerbils with stroke by non-targeted metabolomics technique， and then to clarify the mechanism of the two， as well as their similarities and differences. MethodTwenty-four gerbils were randomly divided into control group（CG）， model group（MG）， Aconiti Coreani Radix group（RA） and Typhonii Rhizoma group（RT）. Except for the CG， ischemic stroke model was constructed using right unilateral ligation of gerbil carotid artery in the remaining groups. Except for the CG and MG， rats in the other groups received whole powder suspension（0.586 mg·g^-1） was administered for 14 days. The neurological deficit in each group was scored by Longa scoring on days 0， 3， 7 and 14. After the end of administration， the serum， brain tissue and urine of gerbils in each group were collected， and the rate of cerebral infarction was detected by 2，3，5-triphenyltetrazolium chloride（TTC）， and the levels of interleukin（IL）-6， tumor necrosis factor（TNF）-α， malondialdehyde（MDA）， superoxide dismutase（SOD）， glutathione（GSH）， and nitric oxide（NO） in serum and brain tissue were determined by enzyme-linked immunosorbent assay（ELISA）. The urine metabolomics of gerbils in each group was studied by ultra performance liquid chromatography-quadrupole-electrostatic field orbitrap high resolution mass spectrometry（UPLC-Q-Orbitrap-MS）， and the data were processed by multivariate statistical analysis， and differential metabolites were screened based on value of variable importance in the projection（VIP） of the first principal component>1 and t-test P<0.05. Metabolic pathway analysis of the screened differential metabolites was performed using Kyoto Encyclopedia of Genes and Genomes（KEGG） database and Metaboanalyst 5.0. ResultCompared with the CG， the neurological deficit score was significantly increased in the MG（P<0.05）， compared with the MG， the neurological deficit scores in the RA and RT were significantly reduced after 7 d and 14 d（P<0.05）. Compared with the CG， the rate of cerebral infarction was significantly increased in the MG（P<0.05）， compared with the MG， the rates of cerebral infarction in the RA and RT were significantly reduced（P<0.05）. Compared with the CG， the levels of IL-6， TNF-α， and MDA in the serum and brain tissue of gerbils from the MG were significantly increased（P<0.05）， and the levels of SOD， GSH and NO were significantly reduced（P<0.05）. Compared with the MG， Aconiti Coreani Radix and Typhonii Rhizoma could down-regulate the levels of IL-6， TNF-α and MDA， and up-regulated the levels of SOD， GSH and NO. A total of 112 endogenous differential metabolites were screened by urine metabolomics， of which 16 and 26 metabolites were called back by Aconiti Coreani Radix and Typhonii Rhizoma， and could be used as potential biomarkers for both treatments in stroke gerbils， respectively. The results of the pathway analysis showed that both Aconiti Coreani Radix and Typhonii Rhizoma had regulatory effects on arginine and proline metabolism， pyrimidine metabolism， and aminoacyl-tRNA biosynthesis. In addition， Aconiti Coreani Radix could also regulate riboflavin metabolism， Typhonii Rhizoma could also regulate purine metabolism， glycine， serine and threonine metabolism， arachidonic acid metabolism， biosynthesis of pantothenate and coenzyme A， and β-alanine metabolism. ConclusionBoth Aconiti Coreani Radix and Typhonii Rhizoma have better therapeutic effects on stroke， with Aconiti Coreani Radix having stronger effects. From the metabolomics results， the main metabolic pathways regulated by Aconiti Coreani Radix involve amino acid metabolism， oxidative stress and so on， while Typhonii Rhizoma mainly involve amino acid metabolism， lipid metabolism， energy metabolism， etc.

BACKGROUND:Serum-specific biomarkers between normal healthy individuals and populations with developmental cervical canal stenosis(Qi deficiency and blood stasis syndrome)have not been fully defined. OBJECTIVE:To screen and identify the potential biomarkers of developmental cervical canal stenosis with Qi deficiency and blood stasis. METHODS:Serum samples were collected from nine patients with developmental cervical canal stenosis with Qi deficiency and blood stasis and eight healthy people.Differentially expressed proteins in serum were screened and identified using isotope relative labeling and absolute quantification combined with liquid chromatography tandem mass spectrometry.Western blot was used to verify some significant differentially expressed proteins. RESULTS AND CONCLUSION:A total of 61 differentially expressed proteins(P<0.05)were identified using tandem mass spectrometry techniques.Compared with the healthy normal population group,14 differentially expressed proteins such as complement component C1q receptor,apolipoprotein A4,and C-C motif chemokine ligand 18 were significantly upregulated,while 47 differentially expressed proteins such as myosin light chain 3,mitochondrial translation elongation factor,and nucleolar phosphoprotein 1 were significantly downregulated.The results of gene ontology enrichment analysis indicated that these differentially expressed proteins might participate in molecular functions such as regulation of chromosomal tissue,mitochondrial membrane tissue,and muscle system processes.Protein-protein interaction network analysis showed that 38 common differential proteins,including complement component C1q receptor,apolipoprotein A4,C-C motif chemokine ligand 18,myosin light chain 3,mitochondrial translation elongation factor,and nucleolar phosphoprotein 1,were located at functional network nodes between healthy normal individuals and those with developmental cervical canal stenosis(Qi deficiency and blood stasis syndrome),and were closely related to the local energy metabolism of the cervical spine,the production of cervical vertebral osteocytes,and the formation of osteoclasts.The main differentially expressed protein myosin light chain 3 was validated using western blot assay,and the validation results were consistent with the proteomic results.To conclude,the preliminary discovery of differentially expressed proteins in serum between healthy normal individuals and those with developmental cervical canal stenosis(Qi deficiency and blood stasis syndrome)through absolute quantitative technology combined with liquid chromatography tandem mass spectrometry technology suggests that myosin light chain 3 may be a specific serum marker for developmental cervical canal stenosis(Qi deficiency and blood stasis syndrome).

Objective To analyze the fairness of human resource allocation in professional public health agency (PHA) in Guangdong Province in 2022. Methods Health technical staff, other technical staff, and management staff from PHAs in Guangdong Province, such as disease prevention and control centers, specialized disease prevention and treatment institutions, maternal and child health institutions, health education centers, emergency centers/stations, blood collection and supply institutions, health supervision agencies, and family planning service centers under health departments, were selected as the study subjects. Data on human resource allocation in PHAs were collected, and the Lorenz curve, Gini coefficient, and Theil index were used to analyze the fairness of personnel allocation based on three dimensions: year-end resident population, geographical area, and regional gross domestic product. Results The number of PHA personnel per 10 000 population in four regions of the Pearl River Delta, eastern, western and mountain area in Guangdong Province was (7.49±3.74), (4.74±0.87), (8.73±1.67) and (10.33±1.80), respectively. There was no correlation between the per capita regional gross dumestic product of each prefecture level city and the number of PHA personnel (Spearman′s rank correlation coefficient=0.43, P>0.05). PHA resource allocation based on year-end resident population was more equitable than allocations based on geographical area or regional gross dumestic product, as indicated by the Lorenz curve being closest to the 45° standard line and the lowest Gini coefficient. The fairness of personnel allocation from high to low was ranked as follows: practicing (assistant) physicians, health technicians, registered nurses, managers personnel, and other technical personnel, with Theil indices of 0.035 0, 0.036 4, 0.044 6, 0.048 4, and 0.053 5, respectively. The differences in configuration fairness were derived from within group differences, with contribution rates of 76.0%, 73.9%, 71.8%, 82.9%, and 92.2%. The Lorenz curve, Gini coefficient, and Theil index were consistent in the distribution of permanent residents at the end of the year. Conclusion The fairness of professional human resource allocation in Guangdong Province based on the distribution of permanent residents at the end of the year is better than that based on geographical area and regional gross domestic product. The fairness of the allocation of practicing (assistant) physicians is better than that of other professional categories. Regional differences are the main reason for the relatively unfair allocation of PHA human resources in Guangdong Province.

Objective The present study aimed to evaluate the anti-sympathetic and vasodilator effects of continuous brachial plexus block(CBPB)on the prevention of vascular crisis after finger replantation.Methods Sixty patients who underwent amputation finger replantation in our hospital from January 2023 to December 2023 were selected and divided into control group(30 cases,40 fingers,patient controlled intravenous analgesia)and study group(30 cases,44 fingers,continuous brachial plexus block analgesia)according to the postoperative analgesia.The skin temperature of the replantation finger and the hemodynamics parameters of the brachial artery of the affected limb were compared immediately,24 hours and 48 hours after replantation.The incidence of vascular crisis was compared between the two groups.Results Skin temperature of replanted fingers in the study group was(31.29±2.14)℃ and(32.16±2.34)℃ at 24 h and 48 h after surgery,respectively,which were significantly higher than that in the control group[(28.93±1.98)℃ and(30.03±2.52)℃,P＜0.05].In terms of humeral arterial hemodynamics of the study group,the peak systolic velocity at 24 hours and 48 hours after operation was(91.45±.32.13)cm/s and(90.34±.30.86)cm/s,respectively,the data of end-diastolic velocity was(20.87±9.95)cm/s and(21.35±9.74)cm/s,respectively,the mean velocity was(38.63±12.53)cm/s and(40.53±13.30)cm/s,respectively,the blood flow was(8.95±2.57)ml/s and(8.10±2.18)ml/s,respectively,the artery area was(0.23±0.08)cm2 and(0.21±0.06)cm2],respectively,the drag index was(0.73±0.23)and(0.75±0.34),respectively.While,in the control group,the,the peak systolic velocity was(53.50±.19.24)cm/s and(52.64±.17.89)cm/s,respectively,the data of end-diastolic velocity was(13.62±3.16)cm/s and(15.38±4.33)cm/s,respectively,the mean velocity was(20.26±8.64)cm/s and(21.36±8.36)cm/s,respectively,the blood flow was(3.95±1.49)ml/s and(4.23±1.35)ml/s,respectively,the artery area was(0.18±0.05)cm2 and(0.17±0.05)cm2,respectively,the drag index was(0.89±0.21)and(0.90±0.28),respectively.The difference between the two groups was statistically significant(P＜0.05).The incidence of vascular crisis within 48 hours after surgery was 4.55％in the study group,which was significantly lower than 35.00％in the control group(P＜0.05).Conclusion CBPB can increase blood perfusion of replanted fingers and reduce the incidence of vascular crisis.

Objective:To retrospectively analyze the treatment status of tyrosine kinase inhibitors (TKI) in newly diagnosed patients with chronic myeloid leukemia (CML) in China.Methods:Data of chronic phase (CP) and accelerated phase (AP) CML patients diagnosed from January 2006 to December 2022 from 77 centers, ≥18 years old, and receiving initial imatinib, nilotinib, dasatinib or flumatinib-therapy within 6 months after diagnosis in China with complete data were retrospectively interrogated. The choice of initial TKI, current TKI medications, treatment switch and reasons, treatment responses and outcomes as well as the variables associated with them were analyzed.Results:6 893 patients in CP ( n=6 453, 93.6%) or AP ( n=440, 6.4%) receiving initial imatinib ( n=4 906, 71.2%), nilotinib ( n=1 157, 16.8%), dasatinib ( n=298, 4.3%) or flumatinib ( n=532, 7.2%) -therapy. With the median follow-up of 43 ( IQR 22-75) months, 1 581 (22.9%) patients switched TKI due to resistance ( n=1 055, 15.3%), intolerance ( n=248, 3.6%), pursuit of better efficacy ( n=168, 2.4%), economic or other reasons ( n=110, 1.6%). The frequency of switching TKI in AP patients was significantly-higher than that in CP patients (44.1% vs 21.5%, P<0.001), and more AP patients switched TKI due to resistance than CP patients (75.3% vs 66.1%, P=0.011). Multi-variable analyses showed that male, lower HGB concentration and ELTS intermediate/high-risk cohort were associated with lower cytogenetic and molecular responses rate and poor outcomes in CP patients; higher WBC count and initial the second-generation TKI treatment, the higher response rates; Ph + ACA at diagnosis, poor PFS. However, Sokal intermediate/high-risk cohort was only significantly-associated with lower CCyR and MMR rates and the poor PFS. Lower HGB concentration and larger spleen size were significantly-associated with the lower cytogenetic and molecular response rates in AP patients; initial the second-generation TKI treatment, the higher treatment response rates; lower PLT count, higher blasts and Ph + ACA, poorer TFS; Ph + ACA, poorer OS. Conclusion:At present, the vast majority of newly-diagnosed CML-CP or AP patients could benefit from TKI treatment in the long term with the good treatment responses and survival outcomes.

Objective:This study aims to evaluate the safety and effectiveness of gilteritinib (Gilt) -based combination therapy bridging allo-HSCT for FLT3-ITD + R/R AML. Additionally, it aims to assess the impact of Gilt maintenance therapy on the prognosis of patients after allo-HSCT. Methods:The clinical data of 26 patients with FLT3-ITD + R/R AML treated at the First Affiliated Hospital of Soochow University from August 2019 to January 2023 were retrospectively analyzed. The analysis included an assessment of the composite complete remission rate (CRc), overall survival (OS) time, disease-free survival (DFS) time, and adverse events experienced by all enrolled patients. Results:A total of 26 patients with FLT3-ITD + R/R AML were enrolled, including 14 men and 12 women with a median age of 38 (18-65) years. A total of 18 cases were refractory, and eight cases were relapsed. The curative effect evaluation conducted between 14 and 21 days showed that the complete remission (CR) rate was 26.9% (7/26), the CR with hematology incomplete recovery was 57.7% (15/26), and the partial response (PR) rate was 7.7% (2/26). The CRc was 84.6% (22/26), and the minimal residual disease (MRD) negativity rate was 65.4%. The 12 month cumulative OS rate for all patients was 79.0%, and the 24 month cumulative OS rate was 72.0%. The median OS time was not determined. The median follow-up time was 16.0 months. Among the patients who responded to treatment, the 12 month cumulative DFS rate was 78.0%, and the 24 month cumulative DFS rate was 71.0%. The median DFS time was not determined. Patients who received allo-HSCT had a median OS time that was significantly longer than those who did not receive allo-HSCT (3.3 months, 95% CI 2.2-4.3 months, P=0.005). The median OS time of patients with or without Gilt maintenance therapy after allo-HSCT was not determined, but the OS time of patients with Gilt maintenance therapy after allo-HSCT treatment was longer than that of patients without Gilt maintenance therapy after allo-HSCT treatment ( P=0.019). The FLT3-ITD mutation clearance rate in this study was 38.5%, and the median OS time of patients with FLT3-ITD mutation clearance was not determined but was significantly longer than the median OS of patients without FLT3-ITD mutation clearance (15.0 months; P=0.018). The most common grade 3 and above hematological adverse events of Gilt-based combination therapy included leukopenia (76.9%), neutropenia (76.9%), febrile neutropenia (61.5%), thrombocytopenia (69.2%), and anemia (57.7%). One patient developed differentiation syndrome during oral Gilt maintenance therapy after allo-HSCT treatment, but his condition improved after treatment. Conclusion:The Gilt-based combination therapy is highly effective in treating FLT3-ITD + R/R AML. It demonstrates a high CRc, MRD negativity rate, and rapid onset, leading to a significant improvement in patients' survival. Furthermore, the clearance rate of FLT3-ITD mutation is notably high. Additionally, implementing bridging allo-HSCT and Gilt maintenance therapy after allo-HSCT treatment has considerably enhances patients' survival. Closely monitoring and managing any adverse event that may occur during treatment are crucial.

Objective:To analyze the correlation between blood pressure variability (BPV) and behavioral and psychological symptoms of dementia (BPSD) in patients with Alzheimer′s disease (AD).Methods:In this retrospective cohort study, sixty-nine patients with AD from Beijing Tiantan Hospital, Capital Medical University, the Chinese Imaging, Biomarkers and Lifestyle Study of Alzheimer′s Disease were consecutively collected from February 1 to August 31, 2023. The patients were divided into the BPSD group (50 patients) and the control group (19 patients) according to with or without BPSD. The patients′ general information were collected, such as age at enrolment, gender, duration of education, and history of hypertension, diabetes, cerebral infarction, hyperlipoidemia, smoking, alcohol consumption, and carrier status of apolipoprotein E epsilon4 allele (APOE ε4). The 24-hour ambulatory blood pressure monitoring instruments were also used to collect the patients′ mean systolic blood pressure, mean diastolic blood pressure and 12 BPV indicators, which covered standard deviation (SD) and coefficient of variation (CV) of systolic and diastolic blood pressure throughout the day, daytime and nighttime. The Montreal Cognitive Assessment (MoCA) was used to assess their cognitive function, and the Activity of Daily Living (ADL)-14 items was used to assess their daily living abilities; hypothesis tests were used to compare the general information, MoCA scores, ADL-14 items scores, mean blood pressure and BPV indicators between the two groups; the multivariate logistic regression analysis was conducted to explore the related factors of BPSD in AD patients; Spearman correlation analysis was used to test the correlation between the total score of neuropsychiatric inventory (NPI) and BPV indicators in AD patients with BPSD.Results:In the BPSD group, the incidence rate of hypertension and MoCA scores were both significantly lower than those in the control group [44.00% vs 73.70%, (9.72±5.60) vs (14.53±5.52) points], but ADL-14 items scores and nocturnal systolic blood pressure CV were both significantly higher [23.00 (17.00, 29.25) vs 14.00 (14.00, 17.00) points, 8.89%±2.26% vs 7.52%±2.30%] (all P<0.05). Elevated ADL-14 items scores ( OR=1.379, 95% CI: 1.131-1.681) and nocturnal systolic blood pressure CV ( OR=1.387, 95% CI: 1.003-1.918) were positive correlation factors for the risk of BPSD in AD patients (all P<0.05). The daytime systolic blood pressure SD ( r=0.375) and CV ( r=0.357) were both positively correlated with total NPI scores in AD patients with BPSD (all P<0.05). Conclusion:BPV is correlated with BPSD in AD patients. Nocturnal systolic blood pressure CV is a positive correlation factor for the risk of BPSD in AD patients, and the total scores of NPI in AD patients are positively correlated with daytime systolic blood pressure SD and CV. It suggests that controlling BPV is a potential therapeutic measure to improve the BPSD of AD patients.