ObjectiveTo explore the current situation and influencing factors of humanistic care experience among patients visiting traditional Chinese medicine （TCM） outpatient clinics in China， and to provide a basis for optimizing TCM-characterized services in both TCM and Western medicine hospitals. MethodsA multi-center cross-sectional study was conducted using convenience sampling to select 35 hospitals across 13 provinces in China （including 3 TCM hospitals and 32 TCM outpatient clinics in general hospitals）. A total of 3，430 patients were surveyed using the general information questionnaire and the Outpatient Humanistic Care Experience Questionnaire， with data collected via Questionnaire Star. Univariate analysis and multiple linear regression were employed to examine the impacts of patient characteristics， visit characteristics， hospital type （TCM hospital/general hospital）， and geographic region （eastern/central/western） on humanistic care experience. ResultsThe total score of humanistic care experience was 194 （188， 233）. Univariate analysis showed that gender， educational level， current residence， per capita monthly household income， location attribute of medical institutions， number of previous visits to this hospital， payment method of medical expenses， previous hospitalization history in this hospital， frequency of outpatient visits within the past 12 months， self-rated disease severity， familiarity with the outpatient procedures， implementation of the follow-up service provided by the hospital， satisfaction with follow-up services， the grade of the hospital visited， geographical region of the hospital visited， and the department visited had an impact on the humanistic care experience during outpatient visits （P<0.05）. Multivariate analysis demonstrated that educational level （β=0.609， P=0.011）， self-rated disease severity （β=-0.646， P=0.047）， familiarity with outpatient procedures （β=4.784， P<0.001）， satisfaction with follow-up services （β=6.365， P<0.001）， and the grade of the hospital visited （β=-5.487， P<0.001） affected the humanistic care experience in outpatient medical treatment， explaining 24.4% of the total variation. ConclusionHumanistic care experience in TCM outpatient clinics is influenced by multiple factors. It is recommended to optimize the medical treatment process， strengthen doctor-patient communication training， and establish a precise follow-up mechanism， with a focus on improving care perceptions among patients with lower education levels and those attending primary-level hospitals， to refine the TCM-characterized service system.

Background::Spinal injuries are an urgent public health priority; nevertheless, no China-wide studies of these injuries exist. This study measured the incidence, prevalence, causes, regional distribution, and annual trends of spinal injuries in China from 1990 to 2019.Methods::We used data from the Global Burden of Diseases, Injuries, and Risk Factors Study 2019 to estimate the incidence and prevalence of spinal injuries in China. The data of 33 provincial-level administrative regions (excluding Taiwan, China) provided by the National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention (CDC) were use to systematically analyze the provincial etiology, geographical distribution, and annual trends of spinal injuries. The Bayesian meta-regression tool DisMod-MR 2.1 was used to ensure the consistency among incidence, prevalence, and mortality rates in each case.Results::From 1990 to 2019, the number of living patients with spinal injuries in China increased by 138.32%, from 2.14 million to 5.10 million, while the corresponding age-standardized prevalence increased from 0.20% (95% uncertainty interval [UI]: 0.18-0.21%) to 0.27% (95% UI: 0.26-0.29%). The incidence of spinal injuries in China increased by 89.91% (95% UI: 72.39-107.66%), and the prevalence increased by 98.20% (95% UI: 89.56-106.82%), both the most significant increases among the G20 countries; 71.00% of the increase could be explained by age-specific prevalence. In 2019, the incidence was 16.47 (95% UI: 12.08-22.00, per 100,000 population), and the prevalence was 358.30 (95% UI: 333.96-386.62, per 100,000 population). Based on the data of 33 provincial-level administrative regions provided by CDC, age-standardized incidence and prevalence were both highest in developed provinces in Eastern China. The primary causes were falls and road injuries; however, the prevalence and specific causes differed across provinces.Conclusions::In China, the overall disease burden of spinal injuries increased significantly during the past three decades but varied considerably according to geographical location. The primary causes were falls and road injuries; however, the prevalence and specific causes differed across provinces.

17q12 microdeletion syndrome is a rare genetic disease,commonly characterized by newly occurring mutations,which can cause abnormalities of the urinary and reproductive tract,diabetes mellitus,neurological and psychiatric disorders and mild deformities.This article reports a case of 17q12 microdeletion syndrome with CRYBB2 gene missense mutation,combined with menstrual abnormalities,multiple cysts in both kidneys,hypomagnesemia,hyperuricemia,small pancreatic morphology and low pancreatic enzyme levels.

Immune checkpoint inhibitor(ICI)associated diabetes mellitus(DM)a rare specific type of diabetes,usually developed after the treatment of programmed cell death protein 1(PD-1)inhibitor or programmed cell death ligand 1(PD-L1)inhibitor.We reported 4 cases of DM after ICI use.These patients had a subacute onset,6 to 17 months after the first use of the drug,with diabetic autoantibodies negative.Pancreas atrophy was observed in one of them.All of the patients received treatment of insulin.

Objective To investigate the effect of nicotine on coagulation in intestinal ischemia-reperfusion injury rats.Methods 32 male Sprague-dawley rats,weighing 250-300g,were randomly divided into 4 groups(n=8):sham operation group(S),intestinal ischemia-reperfusion(IR)group,nicotine(NIC)group,α7 nicotinic acetylcholine receptor(α7nAchR)antagonist group α-bungarotoxin(α-BGT)group.Intestinal IR was induced by clamping superior mesenteric artery for 45min and 120min of reperfusion.In group NIC nicotine 400μg/kg was injected intraperitoneally at 30min before superior mesenteric artery occlusion.In group α-BGT 1μg/kg was injected intraperitoneally at 15min before superior mesenteric artery occlusion.Plasma tumor necrosis factor-α(TNF-α),tissue factor(TF),antithrombin(AT),tissue plasminogen activator(tPA),fiber plasminogen activator inhibitor-1(PAI-1),D-dimer levels and platelet count(PLT)were measured after 120min reperfusion.Chiu's count was used to assess the changes in intestinal mucosal pathlolgical morphology.Results Compared with group S and group NIC,the plasma TNF-α,TF,tPA,PAI-1 and D-dimer levels were significantly increased,and plasma AT level and platelet count were significantly decreased,in group IR and group α-BGT(P<0.05),Chiu's scores were significantly increased(P<0.05).Conclusion Nicotine can inhibit the excessive activation of coagulation function in intestinal ischemia-reperfusion injury rats.Its mechanism may be related to activation of cholinergic antiinflammatory pathway,reducing the release of pro-inflammatory cytokines thereby reducing endothelial cell injury.

Objective To investigate the return status of blood donors with single reagent reaction to enzyme linked immunosorbent assay(ELISA)and its influencing factors.Methods A total of 291 blood donors who applied to return from January 2018 to December 2023 in Yangzhou Blood Center were selected as research objects,and were divided into returning group(n=186)and shielding group(n=105)according to whether they were successfully returned.The causes of unqualified blood donors were analyzed,and the influencing factors of blood donors with single reagent reaction were analyzed by multivariate Logistic regression.Results The number of hepatitis B two-for-half unqualified blood donors was the largest,accounting for 69.52％,followed by treponema pallidum particle agglutination assay,accounting for 7.62％.The proportion of repeated blood donation,short interval of blood donation,whole blood donation and vaccination of hepatitis B vaccine in returning group were significantly higher than those in shielding group(P＜0.05).Multivariate Logistic regression analysis showed that the number of blood donation,interval time,type of blood donation and vaccination of hepatitis B vaccine were independent factors influencing the return of single reagent reactive blood donors(P＜0.05).Conclusion In Yangzhou area,the probability of successful return is higher in the single reagent reactive blood donors with short interval of blood donation,more blood donation times,whole blood donation type and vaccination of hepatitis B vaccine.

Objective:To compare the consistency of lymphoma multigene detection panels based on next-generation sequencing (NGS) with FISH detection of B-cell lymphoma gene rearrangement.Methods:From January 2019 to May 2023, fusion genes detected by lymphoma-related 413 genes that targeted capture sequencing of 489 B-cell lymphoma tissues embedded in paraffin were collected from Henan Cancer Hospital, and the results were compared with simultaneous FISH detection of four break/fusion genes: BCL2, BCL6, MYC, and CCND1. Consistency was defined as both methods yielding positive or negative results for the same sample. The relationship between fusion mutation abundance in NGS and the positivity rate of cells in FISH was also analyzed.Results:Kappa consistency analysis revealed high consistency between NGS and FISH in detecting the four B-cell lymphoma-related gene rearrangement ( P<0.001 for all) ; however, the detection rates of positive individuals differed for the four genes. Compared with FISH, NGS demonstrated a higher detection rate for BCL2 rearrangement, a lower detection rate for BCL6 and MYC rearrangement, and a similar detection rate for CCND1 rearrangement. No correlation was found between fusion mutation abundance in NGS and the positivity rate of cells in FISH. Conclusions:NGS and FISH detection of B-cell lymphoma gene rearrangement demonstrate overall good consistency. NGS is superior to FISH in detecting BCL2 rearrangement, inferior in detecting MYC rearrangement, and comparable in detecting CCND1 rearrangement.

Objective:To compare the changes in pelvic floor electrophysiology and imaging in female patients with myofascial pelvic pain (MFPP), and to explore the characteristics and significance of these changes.Methods:A total of 49 MFPP patients who were admitted to the of Dalian Women′s and Children′s Medical Center (Group) from January 2019 to October 2021 were randomly selected as the research group, and 41 healthy women during the same period were selected as the control group. Both groups filled in the center′s medical history and general condition survey form. French PHENIX series pelvic floor muscle potential detection instrument was used to detect the resting vaginal muscle potential and maximum muscle potential of the two groups. The static tension, dynamic tension and pelvic floor muscle contraction force of the two groups were measured by French PHENIX series electronic tensioning apparatus with 5° and 10° opening respectively. Two dimensional transperineal ultrasound and three dimensional transvaginal ultrasound produced by B-K Company in Denmark were used to measure the length between the lower margin of the bladder neck from the symphysis pubis and the bladder neck and the bladder bottom (BND, BSD), the diameter of the genital tract hiatus and the angle of the anus and rectum. The area, anterior-posterior diameter, transverse diameter and different damage degrees of levator ani levator were measured.Results:The resting muscle potential of the study group was higher than that of the control group: 2 μV vs. 1 μV ( P<0.05); the maximum vaginal myopotential was higher than that of the control group: 7 μV vs. 6 μV ( P<0.05). The static tension, dynamic tension and contractile force: 204 g/m 2 vs. 175 g/m 2, 450 g/m 2 vs. 410 g/m 2 and 237 g/m 2 vs. 51 g/m 2 of pelvic floor muscle in the study group were higher than those in the control group when the tensioner was opened for 5° ( P<0.05). In resting state, BND, BSD and reproductive tract hiatus diameter in the study group were smaller than those in the control group: 14.0 mm vs. 16.7 mm, 15.3 mm vs. 19.7 mm, 46.7 mm vs. 49.5 mm ( P<0.05). The anal angle was greater than that of the control group: 129° vs. 112° ( P<0.05). The anal right angle in the study group was greater than that in the control group: 113° vs. 109° ( P<0.05). In the resting state, the area of levator ANI hiatus: 10.1 cm 2 vs. 11.6 cm 2, anterior and posterior diameters: 44.2 mm vs. 47.4 mm, transverse diameters and the defect scores of levator ani in the study group were all smaller than those in the control group ( P<0.05). Conclusions:MFPP presents with persistent pelvic floor muscle spasm and loss of coordination. MFPP can be treated by spasmolysis of pelvic floor muscle and fascia, which provides reference value for clinical treatment.

ObjectiveTo investigate the protective effect of total lignans of Arctii Fructus on the retinal tissue in the rat model of type 2 diabetes mellitus. MethodWistar rats were randomized into normal， model， solvent， Shuangdan Mingmu Capsules （618 mg·kg^-1）， and low-， medium-， and high-dose （100， 200， 400 mg·kg^-1， respectively） total lignans of Arctii Fructus groups， with 16 rats in each group. The rat model was established by streptozotocin （STZ） combined with a high-fat diet and administrated with corresponding drugs by gavage once a day for 14 weeks. At the 14^th week， blood was sampled for the collection of serum from the abdominal aorta after anesthesia， and bilateral eyeballs were collected and frozen. Hematoxylin-eosin （HE） staining was used to observe the histopathological changes of the retinal tissue in rats. The pathological changes of retinal vascular network in rats were observed by retinal vascular tissue digestion and mounting The levels of vascular endothelial growth factor （VEGF）， tumor necrosis factor-α （TNF-α）， and intercellular adhesion molecule-1 （ICAM-1） in the serum were determined by the ELISA kit. ResultCompared with the normal group， the solvent group showed pathological changes in the retinal tissue， reduced retinal ganglion cells （P<0.01）， and retinal thinning （P<0.01）， decreased E/P value in retinal blood vessels （P<0.01）， and elevated serum levels of VEGF， TNF-α， and ICAM-1 （P<0.01）. Compared with the model group， the total lignans of Arctii Fructus increased the retinal ganglion cells （P<0.01）， thickened the retina （P<0.01）， and lowered the serum levels of VEGF， TNF-α， and ICAM-1 （P<0.05， P<0.01）. ConclusionTotal lignans of Arctii Fructus may lower the VEGF， TNF-α， and ICAM-1 levels to protect the retina.

Non-bifurcating cervical carotid artery(NBCCA)is a very rare anatomical variation of the cervical carotid artery,which may be related to the abnormal development of internal carotid artery(ICA)and external carotid artery in embryonic period.Neither carotid bulb nor a true carotid bifurcation can be observed on the ultrasound of carotid artery while a"stump-like"change was showed at the expected bifurcation level of carotid artery on DSA.Few cases has been reported in China and abroad so far.This article reported a middle-aged male with a history of hypertension and type 2 diabetes and was admitted to the hospital due to dizziness for one month.The left NBCCA accompanied with severe stenosis of the right ICA was confirmed by cerebral angiography.The patient received the right ICA stent implantation surgery as well as antihypertensive and glucose-control treatment and was discharged as his symptoms improved.Clinical data of this case and related literatures were reviewed,in order to improve clinicians'especially imaging diagnostic physicians'understanding on NBCCA to avoid misdiagnosis and related complications.