BackgroundThe prevalence， disability rate and mortality rate of cerebral small vessel disease （CSVD） are relatively high among the elderly population， imposing a heavy burden on families and society. Among the various clinical manifestations of CSVD， cognitive impairment is the most common， and it is also the most closely related neuro-psychiatric syndrome to clinical practice in psychiatry. Previous studies on CSVD-related cognitive impairment （CSVD-CI） have mostly focused on the field of imaging， while studies on non-invasive electrophysiological and cerebral hemodynamic assessments are relatively scarce. ObjectiveTo analyze the characteristics of event-related potential （ERP） and functional near-infrared spectroscopy （fNIRS） in patients with CSVD-CI， and to explore their correlations with the severity of white matter lesions， in order to provide references for the objective assessment and early identification of CSVD-CI. MethodsA total of 40 patients with CSVD who met the diagnostic criteria of the Chinese Guideline for Diagnosis and Treatment of Cerebral Small Vessel Disease （2020） and had cognitive impairment， as well as were admitted to the Affiliated Hospital of North Sichuan Medical College from December 2024 to December 2025， were enrolled as the case group. Meanwhile， 40 healthy volunteers matched for gender， age and education level were recruited as the control group. Both groups underwent assessment using the Mini-Mental State Examination （MMSE）， ERP-P300 detection， and fNIRS examination. The ERP-P300 indicators， functional connectivity strength of the whole brain and cognitive-related regions of interest （ROI） in fNIRS of the two groups were compared. The severity of the patients' white matter lesions was classified as follows： the Fazekas grade I group （mild white matter lesions） and the Fazekas grades II to III group （moderate to severe white matter lesions）. Spearman correlation analysis was employed to investigate the correlation between the Fazekas grading of brain white matter lesions and the latency of ERP-P300， as well as the strength of functional connectivity measured by fNIRS. ResultsThe MMSE score of the CSVD-CI group was lower than that of the control group （Z=-6.250， P<0.01）， and ERP-P300 lantency was significantly longer than that of the control group （t=12.291， P<0.01）. The MMSE score of the sub-group with Fazekas grade I was higher than that of the sub-groups with grades II to III （Z=-2.420， P<0.05）， and showed a shorter P300 latency than that of the sub-groups with grades II to III （Z=-4.210， P<0.01）. All the differences were statistically significant. The resting-state whole-brain functional connectivity strength in the CSVD-CI group was lower than that in the control group， and the difference was statistically significant （t=10.243， P<0.05）. Compared with the control group， the differences in the functional connectivity strength within the left premotor cortex （PMC）， right PMC， left frontopolar cortex （FPC）， right FPC， left dorsolateral prefrontal cortex （DLPFC）， right DLPFC， left orbitofrontal cortex （OFC）， and right OFC regions in the CSVD-CI group were all statistically significant （P_{FDR correction}<0.01）. The differences in the functional connectivity strength between multiple prefrontal-related brain regions between the CSVD-CI group and the control group were all statistically significant （P_{FDR correction}<0.01）. The severity of white matter lesions in CSVD-CI patients was positively correlated with the P300 latency （r_s=0.891， P<0.05）， and negatively correlated with the fNIRS functional connectivity strength （r_s=-0.359， P<0.05）. ConclusionPatients with CSVD-CI exhibit prolonged P300 latency， as well as decreased functional connectivity strength in multiple brain regions including the whole brain and the prefrontal lobe during the resting state. Moreover， these indicators are correlated with the severity of white matter lesions.

Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Objective:To investigate the sleep characteristics and clinical features of patients with vestibular migraine（VM）, and to explore the influencing factors of sleep disorder in VM patients. Methods:A cross-sectional study method was adopted to collect VM patients from Otolaryngology department and neurology department of our hospital from June 2022 to June 2024（divided into sleep disorder group and non-sleep disorder group according to whether there is sleep disorder） as the experimental group, and recruit non-VM volunteers with clinical characteristics matching with the experimental group during the same period as the control group. The clinical data of the subjects were collected, and the sleep quality of the subjects was assessed using the Pittsburgh Sleep Quality Index（PSQI）. The influencing factors of sleep disorders in VM patients were analyzed by multivariate Logistic regression, and the correlation between sleep disorders and clinical features such as headache, vertigo and hearing in VM patients was analyzed by Spearman correlation coefficient. Results:A total of 530 individuals with VM were analyzed, including 332 with sleep disturbances（62.64%）, 198 without sleep issues（37.36%）, and 50 in the control group. The overall PSQI score and all its components were significantly higher in the VM group compared with the control group（P<0.05）. A positive correlation was observed between PSQI and VAS, DHI-T, DHI-E, DHI-F and DHI-P（r=0.797, P<0.05; r=0.834, P<0.05; r=0.794, P<0.05; r=0.771, P<0.05; r=0.877, P<0.05）, PSQI had no correlation with pure tone hearing（r=0.324, P=0.167）. Multivariate logistic regression analysis showed that female, age ≥60 years, living alone, duration of disease ≥3 months, motion sickness history, and HADS-A were independent influencing factors for comorbidification of sleep disorder in VM patients（P<0.05）. Conclusion:The prevalence of sleep disorders in patients with vestibular migraine（VM） was significantly higher compared to the control group. Moreover, the severity of sleep disorders was positively correlated with the intensity of headache and vertigo in VM patients. It is recommended that female VM patients aged 60 years or older, living alone, with a disease duration of three months or longer, a history of motion sickness, and anxiety symptoms undergo sleep assessments to determine the presence of sleep disorders. This approach provides a theoretical foundation for precise treatment and prevention strategies for VM.
Humans ; Migraine Disorders/complications* ; Sleep Wake Disorders/complications* ; Cross-Sectional Studies ; Vertigo ; Female ; Male ; Vestibular Diseases/complications* ; Sleep Quality ; Adult ; Middle Aged ; Logistic Models

Objective To investigate the expression of serum tumor-associated antigens(TAAs)in patients with rheumatoid arthritis(RA)and analyze their clinical significance for RA.Methods A total of 214 RA patients were enrolled in the RA group,while 198 age-and gender-matched healthy individuals were included in the HC group.Rheumatoid factor(RF),anti-cyclic citrullinated peptide antibody(Anti-CCP),C-reactive protein(CRP),erythrocyte sedimentation rate(ESR),interleu-kin-6(IL-6),ferritin levels,as well as gender,age,disease duration,disease activity score(DAS28)and clinical manifestations were collected from the RA group.The expression of TAAs in RA patients and the clinical characteristics of TAA-positive patients were analyzed.Spearman correla-tion analysis was used to evaluate the relationships between TAAs and clinical indicators in RA pa-tients.Results The positive rate of carbohydrate antigen 125(CA125)in the RA group was 8.88％,which was significantly higher than 1.01％ in the HC group(P＜0.001).Serum CA125 and cytok-eratin fragment 19(CYFRA21-1)levels in the RA group were significantly higher than those in the HC group,whereas alpha-fetoprotein(AFP),carcinoembryonic antigen(CEA),carbohydrate anti-gen 199(CA199)and neuron-specific enolase(NSE)levels were significantly lower(P＜0.001).TAA-positive patients had significantly older age and higher rates of pulmonary interstitial lesions compared to TAA-negative patients(P＜0.05).Patients with DAS28 scores＞5.1 had significantly higher CA125 levels than those with DAS28 scores ≤5.1(P＜0.05).CA125 levelswere positively corre-lated with DAS28 scores,ESR,RF,and anti-CCP antibodies(r=0.142,0.140,0.268,0.183;P＜0.05).Conclusion In RA patients,the positivity rate and levels of some serum TAAs are ele-vated,and TAA-positive patients tend to be older and have higher incidence of pulmonary interstitial lesions.CA125 levels are positively correlated with RA disease activity.

Objective:To evaluate the therapeutic efficacy,safety,and factors influencing overall survival(OS)in patients with newly dia-gnosed acute myeloid leukemia(unfit AML)treated with venetoclax(VEN)plus low-dose cytarabine(LDAC)treatment regimen.Methods:In this study,we retrospectively analyzed clinical data from 33 patients with unfit AML treated with VEN plus LDAC at the Affiliated Hospital of Jiangsu University between December 2019 and January 2024.The efficacy and survival outcomes of this regimen were assessed.Results:Thirty-three patients(median age:72 years)were enrolled,including 29 with de novo AML and four with secondary AML.The median follow-up duration was 781 days,with a median OS and progression-free survival(PFS)of 467 days(range:104-812 days)and 395 days(range:104-637 days),respectively.After induction chemotherapy,the overall response rate(ORR)was 69.7%,with a composite rate of complete response(CR)and CR with incomplete blood count recovery(CRi)reaching 36.4%.Morphologic leukemia-free state(MLFS)and partial re-mission(PR)were observed in 3%and 30.3%of patients,respectively.The median number of treatment cycles was three(range:1-6.5).Treatment-related adverse events were primarily hematological,with high rates of grade 3-4 hematologic toxicities.Kaplan-Meier analysis revealed significant associations between survival and ECOG performance status,TP53 mutation status,treatment cycles,and response(P<0.05).Univariate and multivariate Cox regression analyses identified treatment cycles as an independent risk factor for OS(P<0.05).Con-clusions:The VEN plus LDAC regimen demonstrated feasibility and efficacy in patients with newly diagnosed AML;initial response and con-tinuous treatment were associated with favorable survival.

Objective To identify the hemodynamic characteristics of frontal polar cortex(FPC)in patients with chronic subjective tinnitus,and to study the short-term efficacy of multielement integration sound(MIS)treatment,and its effects on FPC oxyhemoglobin(HbO).Methods Fifty patients with chronic subjective tinnitus(tinnitus group)and 50 subjects without tinnitus matching their age,sex and education level(control group)were collected from June 2023 to Oc-tober 2023.The tinnitus group and control group received MIS treatment for 15 minutes,respectively.Tinnitus handicap inventory(THI)and visual analogue scale(VAS)scores were collected before and after treatment in tinnitus group.Func-tional near infrared spectroscopy(fNIRS)was used to measure the 8-minute average HbO concentration in the frontal cortex of both groups before and after treatment.The changes of HbO concentration before and after treatment were compared be-tween the two groups.The correlation between clinical features and HbO was analyzed.Results The VAS score of the tin-nitus group decreased after short-term MIS treatment.The HbO concentration of FPC in tinnitus group was higher than that in control group before treatment.The HbO concentration of FPC in tinnitus group was decreased by MIS short-term treatment.The difference of HbO concentration before and after treatment(ΔHbO)was positively correlated with the difference of VAS score before and after treatment(ΔVAS)in the tinnitus group.Conclusion The hemodynamics of the frontal polar cortex in chronic subjective tinnitus patients is different from that of in non-tinnitus control group.MIS can change the hemodynamics of the frontal polar cortex in chronic subjective tinnitus patients.The frontal polar cortex may be the site of MIS.

Objective To investigate the influencing factors of auditory hypersensitivity in normal hearing population and build a risk nomogram model according to the results,so as to provide scientific basis for early identi-fication of high risk population and formulation of prevention strategy.Methods A total of 410 volunteers with nor-mal pure tone hearing were recruited from March to July 2024.The hyperacusis questionnaire(HQ)was used to as-sess the audiroty hypersensitivity of the subjects.The participants were divided into a training set(n=287)and a validation set(n=123)according to a ratio of 7∶3.Binary Logistic model was used to construct risk model and no-mogram.Receiver operating characteristic(ROC)curve,Hosmer-Lemeshow calibration curve,clinical decision curve(DCA)and clinical impact curve were used to verify the differentiation,accuracy and clinical applicability of the model,respectively.Results Among 410 participants,54(13.17％)had hyperacusis including 38(13.24％)in the training set amd 16(13.01)in the validation set.LASSO regression and Logistic regression analysis showed that tinnitus(OR=3.784,95％CI=1.627-8.804),HADS-A(OR=3.860,95％CI=1.503-9.913),HADS-D(OR=3.118,95％CI=1.249-7.785),migraine(OR=2.821,95％CI=1.147-6.937)and noise exposure histo-ry(OR=3.799,95％CI=1.715-8.416)were the influential factors for hyperacusis in participants with normal hearing.Conclusion The incidence of hyperacusis in normal hearing population is 13.17％.Tinnitus,HADS-A,HADS-D,migraine and noise exposure history are related to the occurrence of hyperacusis in normal hearing popula-tion.The risk prediction nomogram model based on the above factors has good differentiation and calibration degree.It can effectively predict the risk of hyperacusis in normal hearing people,and has certain clinical practicability.

Objective To identify the hemodynamic characteristics of frontal polar cortex(FPC)in patients with chronic subjective tinnitus,and to study the short-term efficacy of multielement integration sound(MIS)treatment,and its effects on FPC oxyhemoglobin(HbO).Methods Fifty patients with chronic subjective tinnitus(tinnitus group)and 50 subjects without tinnitus matching their age,sex and education level(control group)were collected from June 2023 to Oc-tober 2023.The tinnitus group and control group received MIS treatment for 15 minutes,respectively.Tinnitus handicap inventory(THI)and visual analogue scale(VAS)scores were collected before and after treatment in tinnitus group.Func-tional near infrared spectroscopy(fNIRS)was used to measure the 8-minute average HbO concentration in the frontal cortex of both groups before and after treatment.The changes of HbO concentration before and after treatment were compared be-tween the two groups.The correlation between clinical features and HbO was analyzed.Results The VAS score of the tin-nitus group decreased after short-term MIS treatment.The HbO concentration of FPC in tinnitus group was higher than that in control group before treatment.The HbO concentration of FPC in tinnitus group was decreased by MIS short-term treatment.The difference of HbO concentration before and after treatment(ΔHbO)was positively correlated with the difference of VAS score before and after treatment(ΔVAS)in the tinnitus group.Conclusion The hemodynamics of the frontal polar cortex in chronic subjective tinnitus patients is different from that of in non-tinnitus control group.MIS can change the hemodynamics of the frontal polar cortex in chronic subjective tinnitus patients.The frontal polar cortex may be the site of MIS.

Objective To investigate the influencing factors of auditory hypersensitivity in normal hearing population and build a risk nomogram model according to the results,so as to provide scientific basis for early identi-fication of high risk population and formulation of prevention strategy.Methods A total of 410 volunteers with nor-mal pure tone hearing were recruited from March to July 2024.The hyperacusis questionnaire(HQ)was used to as-sess the audiroty hypersensitivity of the subjects.The participants were divided into a training set(n=287)and a validation set(n=123)according to a ratio of 7∶3.Binary Logistic model was used to construct risk model and no-mogram.Receiver operating characteristic(ROC)curve,Hosmer-Lemeshow calibration curve,clinical decision curve(DCA)and clinical impact curve were used to verify the differentiation,accuracy and clinical applicability of the model,respectively.Results Among 410 participants,54(13.17％)had hyperacusis including 38(13.24％)in the training set amd 16(13.01)in the validation set.LASSO regression and Logistic regression analysis showed that tinnitus(OR=3.784,95％CI=1.627-8.804),HADS-A(OR=3.860,95％CI=1.503-9.913),HADS-D(OR=3.118,95％CI=1.249-7.785),migraine(OR=2.821,95％CI=1.147-6.937)and noise exposure histo-ry(OR=3.799,95％CI=1.715-8.416)were the influential factors for hyperacusis in participants with normal hearing.Conclusion The incidence of hyperacusis in normal hearing population is 13.17％.Tinnitus,HADS-A,HADS-D,migraine and noise exposure history are related to the occurrence of hyperacusis in normal hearing popula-tion.The risk prediction nomogram model based on the above factors has good differentiation and calibration degree.It can effectively predict the risk of hyperacusis in normal hearing people,and has certain clinical practicability.