ObjectiveTo explore the driving forces for oncology nurses’ participation in palliative care work， thereby providing a theoretical basis for the improvement of education and training， incentive mechanisms， and other aspects of the palliative care nursing staff. MethodsEmploying a qualitative research method， semi-structured interviews lasting 40-60 minutes were conducted with 14 nurses who had participated in palliative care work. The interview data were analyzed using the Colaizzi seven-step analysis method. ResultsInternal positive driving forces were job interest， empathy， and a sense of professional responsibility， while the negative was low psychological resilience. External positive driving forces included high work support， professional identity， mutual benefits for nurses and patients， and positive patient attitudes， whereas negative driving forces comprised busy routine clinical work， lack of a reward and incentive system， and bland or negative patient attitudes. ConclusionIt is essential to provide a flexible platform for the enhancement of nurses’ professional capabilities in palliative care， intensify the publicity of palliative care and death education； intervene and guide nurses’ negative emotions， improve and implement relevant incentive systems， and standardize the job recognition and scope of responsibilities of palliative care nurses.

OBJECTIVES: To evaluate the safety and efficacy of thiotepa (TT)-containing conditioning regimens for allogeneic hematopoietic stem cell transplantation (HSCT) in children with inborn errors of immunity (IEI). METHODS: Clinical data of 22 children with IEI who underwent HSCT were retrospectively reviewed. Survival after HSCT was estimated using the Kaplan-Meier method. RESULTS: Nine patients received a traditional conditioning regimen (fludarabine + busulfan + cyclophosphamide/etoposide) and underwent peripheral blood stem cell transplantation (PBSCT). Thirteen patients received a TT-containing modified conditioning regimen (TT + fludarabine + busulfan + cyclophosphamide), including seven PBSCT and six umbilical cord blood transplantation (UCBT) cases. Successful engraftment with complete donor chimerism was achieved in all patients. Acute graft-versus-host disease occurred in 12 patients (one with grade III and the remaining with grade I-II). Chronic graft-versus-host disease occurred in one patient. The incidence of EB viremia in UCBT patients was lower than that in PBSCT patients (P<0.05). Over a median follow-up of 36.0 months, one death occurred. The 3-year overall survival (OS) rate was 100% for the modified regimen and 88.9% ± 10.5% for the traditional regimen (P=0.229). When comparing transplantation types, the 3-year OS rates were 100% for UCBT and 93.8% ± 6.1% for PBSCT (P>0.05), and the 3-year event-free survival rates were 100% and 87.1% ± 8.6%, respectively (P>0.05). CONCLUSIONS TT-containing conditioning for allogeneic HSCT in children with IEI is safe and effective. Both UCBT and PBSCT may achieve high success rates.
Humans ; Retrospective Studies ; Transplantation Conditioning/methods* ; Thiotepa/therapeutic use* ; Hematopoietic Stem Cell Transplantation/adverse effects* ; Male ; Female ; Child, Preschool ; Infant ; Child ; Transplantation, Homologous ; Graft vs Host Disease ; Adolescent

Objective:To understand the current status of health management cognition and healthcare behaviors of community residents in Shanghai, and to analyze their related influencing factors, in order to promote the optimization of proactive health-oriented health management strategies.Methods:This study was a cross-sectional survey. From February to May 2023, 1-4 community health service centers were randomly selected from each administrative district in Shanghai by stratified random sampling using the random number table method. Ultimately, 28 community health service centers were selected as research sites. The research team then used convenience sampling method to select at least 50 patients as research subjects from those visiting each selected center. A total of 1 436 community residents were included in this study in the form of on-site completion of questionnaire stars, and the study covered the residents′ level of health management cognition, chronic disease management, intention to seek medical care, physical examination behavior, and handling of abnormal values. Multiple regression analysis was used to assess the correlation between health management cognition and medical consultation behavior and their influencing factors.Results:The results of the health management awareness survey showed that 827 residents (57.6%) had a relatively high level of awareness. Among the 755 residents (52.6%) with chronic diseases, the proportion of self-assessed stable control was significantly higher in the high-cognition group (318 (76.0%)) than that in the low-cognition group (223 (66.2%)), and the difference was statistically significant ( χ2=9.01, P=0.003). Multiple regression analysis showed that females ( OR=1.293, 95% CI: 1.028-1.627),≤44 years old and 45-59 years old ( OR=2.328, 95% CI: 1.648-2.328; OR=1.351, 95% CI: 1.035-1.763), bachelor′s degree or above ( OR=1.784, 95% CI: 1.256-2.534), living in suburban area ( OR=1.577, 95% CI: 1.235-2.014), use of employee health insurance and resident health insurance ( OR=2.294, 95% CI: 1.629-3.232; OR=1.628, 95% CI: 1.149-2.306), suffering from a chronic disease ( OR=3.110, 95% CI: 1.918-5.042), and having a contracted family doctor ( OR=1.870, 95% CI: 1.431-2.442) were all positive correlation with health management perception(all P<0.05). In terms of health care behavior, 908 (63.2%) residents showed a high active intention to seek medical care, and 906 (63.1%) and 796 (55.4%) residents showed active participation in medical check-ups and timely handling of medical check-up abnormal values, respectively. Residents in the high awareness group were significantly better than those in the low awareness group in terms of intention to seek medical care ( χ2=33.26), mode of medical checkups ( χ2=110.71), frequency of medical checkups ( χ2=45.37), and the way of dealing with abnormal values after medical checkups ( χ2=93.14), with the difference being statistically significant(all P<0.05). The results of linear regression analysis of the factors influencing the medical behavior of community residents showed that age≤44 and 45-59 ( B=0.479, 0.167), high school and specialist versus bachelor′s degree and above ( B=0.465, 0.739), use of employee medical insurance and residents′ health insurance ( B=0.604, 0.420), the number of current chronic diseases 1 ( B=0.919) and contracted family doctor ( B=0.134) of community residents′ health care behaviors are better (all P<0.05). Conclusions:The level of community residents′ health management cognition needs to be improved, and high health management cognition can significantly promote proactive healthcare-seeking behavior. However, residents′ medical behavior is still influenced by multidimensional factors. Signing a contract with a family doctor is significantly associated with high cognition and quality healthcare behaviors.

Objective To investigate the effect of programmed cell death-ligand 1(PD-L1)monoclonal antibody and paclitaxel(PTX)combined with lentinan(LNT)on human breast cancer MDA-MB-231 cells in vitro.Methods MDA-MB-231 cells,human peripheral blood mononuclear cells(PBMCs),and MDA-MB-231+PBMCs co-culture were randomly divided into control group,PTX group,LNT group,MPDL3280A(PD-L1 monoclonal antibody)group,PTX+LNT group,and PTX+LNT+MPDL3280A group.The cell activity was detected by CCK8.The expressions of MHC-I and PD-L1 were detected by flow cytometry.The levels of IFN-γ and TNF-α were detected by ELISA kits.Results Compared with control group,the activity of MDA-MB-231 cells was significant inhibited in PTX group,MPDL3280A group,PTX+LNT group,and PTX+LNT+MPDL3280A group(P＜0.01).LNT group and PTX+LNT+MPDL3280A group significantly promoted the immune effect of PBMCs(P＜0.05,P＜0.01).PTX+LNT+MPDL3280A group significantly inhibited the activity of MDA-MB-231cells co-cultured with PBMCs(0.56±0.16 vs.0.39±0.13,P＜0.05).Compared with the negative control,LNT significantly promoted the expression of PD-L1 in MDA-MB-231 and the secretion of IFN-γ by PBMCs(P＜0.05).Conclusion By blocking the effect between PD-L1 and PD-1,PD-L1 monoclonal antibody can improve immunity and promote the antitumor effect of PTX combined with LNT in vitro.

Objective To perform an economic evaluation of ilaprazole in the treatment of patients with peptic ulcer bleeding and low-risk stigmata,and to provide a reference for drug selection.Methods From a societal perspective,we used decision analysis to evaluate the cost and effectiveness of ilaprazole and omeprazole in treating peptic ulcer bleeding patients dur-ing hospital stays.The probabilities of model nodes were taken from phase Ⅲ clinical trial research results,while cost data came from national medical insurance prices,published literature,and hospital databases.Sensitivity analysis and scenario analysis were performed to test the stability of the results.Results A cost minimization analysis was performed.Under the basic setting,the cost of the ilaprazole group was 4 038.99 yuan,and that of the omeprazole group was 3 837.61 yuan,which means that the cost of the ilaprazole group was 201.38 yuan higher.Sensitivity analysis showed that the results were stable.Scenario analysis showed that ilaprazole was more cost-effective than the innovator drug of omeprazole.Conclusion Ilaprazole was less economical than ome-prazole in the treatment of peptic ulcer bleeding patients with low-risk stigmata.

OBJECTIVE: The present study evaluated the effects of deep acupuncture at Weizhong acupoint (BL40) on bladder function and brain activity in a rat model of overactive bladder (OAB), and investigated the possible mechanisms around the acupuncture area that initiate the effects of acupuncture. METHODS: Adult female Sprague-Dawley rats were randomly divided into six groups, comprising a control group, model group, group treated with deep acupuncture at BL40, group treated with shallow acupuncture at BL40, group treated with acupuncture at non-acupoint next to BL40, and group treated with acupuncture at Xuanzhong (GB39). Urodynamic evaluation was used to observe the urination, and functional magnetic resonance imaging was used to observe the brain activation. The mechanism of acupuncture at BL40 in regulating bladder function was explored by toluidine blue staining and enzyme-linked immunosorbent assay, and the mechanism was verified by stabilizing mast cells (MCs) or blocking tibial nerve. RESULTS: Deep acupuncture at BL40 significantly increased the intercontraction interval in OAB rats and enhanced the mean amplitude of low frequency fluctuation of primary motor cortex (M1), periaquaductal gray matter (PAG), and pontine micturition center (PMC). It also increased the zero-lag functional connectivity between M1 and PAG and between PAG and PMC. Shallow acupuncture at BL40 and acupuncture at non-acupoint or GB39 had no effect on these indexes. Further studies suggested that deep acupuncture at BL40 increased the number and degranulation rate of MCs as well as the contents of 5-hydroxytryptamine, substance P, and histamine in the tissues around BL40. Blocking the tibial nerve by lidocaine injection or inhibiting MC degranulation by sodium cromoglycate injection obstructed the effects of acupuncture on restoring urinary function and modulating brain activation in OAB rats. CONCLUSION Deep acupuncture at BL40 may be more effective for inhibiting OAB by promoting degranulation of MCs around the acupoint and stimulating tibial nerve, thereby regulating the activation of the brain area that controls the lower urinary tract. Please cite this article as: Liu X, Zhang CY, Du XY, Li SS, Wang YQ, Zheng Y, Deng HZ, Fang XQ, Li JY, Wang ZQ, Xu SF, Mi YQ. Acupuncture at Weizhong (BL40) attenuates acetic acid-induced overactive bladder in rats by regulating brain neural activity through the modulation of mast cells and tibial nerves. J Integr Med. 2025; 23(1): 46-55.
Animals ; Urinary Bladder, Overactive/physiopathology* ; Mast Cells/physiology* ; Rats, Sprague-Dawley ; Female ; Acupuncture Therapy ; Acupuncture Points ; Rats ; Brain/physiopathology* ; Tibial Nerve/physiopathology* ; Acetic Acid ; Urinary Bladder/physiopathology*

OBJECTIVE: Comorbid pain and depression are common but remain difficult to treat. Electroacupuncture (EA) can effectively improve symptoms of depression and relieve pain, but its neural mechanism remains unclear. Therefore, we used resting-state functional magnetic resonance imaging (rs-fMRI) to detect cerebral changes after initiating a mouse pain model via constriction of the infraorbital nerve (CION) and then treating these animals with EA. METHODS: Forty male C57BL/6J mice were divided into 4 groups: control, CION model, EA, and sham acupuncture (without needle insertion). EA was performed on the acupoints Baihui (GV20) and Zusanli (ST36) for 20 min, once a day for 10 consecutive days. The mechanical withdrawal threshold was tested 3 days after the surgery and every 3 days after the intervention. The depressive behavior was evaluated with the tail suspension test, open-field test, elevated plus maze (EPM), sucrose preference test, and marble burying test. The rs-fMRI was used to detect the cerebral changes of the functional connectivity (FC) in the mice following EA treatment. RESULTS: Compared with the CION group, the mechanical withdrawal threshold increased in the EA group at the end of the intervention (P < 0.05); the immobility time in tail suspension test decreased (P < 0.05); and the times of the open arm entry and the open arm time in the EPM increased (both P < 0.001). There was no difference in the sucrose preference or marble burying tests (both P > 0.05). The fMRI results showed that EA treatment downregulated the amplitude of low-frequency fluctuations and regional homogeneity values, while these indicators were elevated in brain regions including the amygdala, hippocampus and cerebral cortex in the CION model for comorbid pain and depression. Selecting the amygdala as the seed region, we found that the FC was higher in the CION group than in the control group. Meanwhile, EA treatment was able to decrease the FC between the amygdala and other brain regions including the caudate putamen, thalamus, and parts of the cerebral cortex. CONCLUSION EA can downregulate the abnormal activation of neurons in the amygdala and improve its FC with other brain regions, thus exerting analgesic and antidepressant effects. Please cite this article as: Yin X, Zeng XL, Lin JJ, Xu WQ, Cui KY, Guo XT, Li W, Xu SF. Brain functional changes following electroacupuncture in a mouse model of comorbid pain and depression: a resting-state functional magnetic resonance imaging study. J Integr Med. 2025; 23(2): 159-168.
Animals ; Electroacupuncture ; Male ; Magnetic Resonance Imaging ; Depression/diagnostic imaging* ; Mice, Inbred C57BL ; Brain/diagnostic imaging* ; Disease Models, Animal ; Mice ; Pain/diagnostic imaging* ; Acupuncture Points

Objective:To analyze the effects of enteral nutrition on interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),pulmonary surfactant protein A(SPA),and clinical pulmonary infection score(CPIS)in patients with hospital-acquired pneumonia(HAP)after stroke.Methods:A retrospective review was conducted of the clinical records of 90 patients with hospital-acquired pneumonia following stroke admitted to the Geriatric Medicine Department of Nanjing Brain Hospital between January 2022 and February 2023.Participants were divided into a control group and a study group based on the use of enteral nutrition,with 45 patients in each group.The control group received standard treatment(conventional stroke management combined with meropenem for infection control),while the study group received standard treatment supplemented with enteral nutrition.Within the study group,cases were classified as non-severe(n=33)and severe(n=12)based on disease severity.Peripheral blood levels of IL-6,TNF-α,and SPA,alongside the Clinical Pulmonary Infection Score(CPIS),were collected.Results:Before treatment,baseline data between the study group and control group showed no statistically significant differences,with no significant differences in IL-6,TNF-α,SPA,or CPIS scores between groups(P>0.05).Following enteral nutrition therapy,the study group exhibited significantly lower levels of IL-6,TNF-α,and SPA,as well as lower CPIS scores compared to the control group,with statistically significant differences(P<0.05).Before treatment,statistically significant differences existed between severe and non-severe cases within the study group for IL-6,TNF-α,SPA,and CPIS scores(P<0.05).After therapy,no statistically significant differences were observed between non-severe and severe patients in the study group for IL-6,TNF-α,SPA levels,or CPIS scores(P>0.05).Patients in the study group demonstrated shorter symptom resolution times,overall hospital stays,and recovery times for IL-6,TNF-α,and SPA levels compared to the control group,with all differences being statistically significant(P<0.05).Conclusion:Enteral nutrition significantly reduces peripheral blood levels of IL-6,TNF-α,and SPA in patients with post-stroke HAP,lowers CPIS scores,shortens symptom resolution time and overall hospital stay,and accelerates recovery of IL-6,TNF-α,and SPA levels.

Objective:To explore the impact of the two-way referral model on compliance and prognosis in patients with heart failure.Methods:This bidirectional cohort study enrolled chronic heart failure (CHF) patients treated at Qilu Hospital of Shandong University or designated primary hospitals between March 2018 and March 2022. Patients were categorized into two groups based on referral status: two-way referral group (participating in the referral model with≥1 follow-up visit at primary hospitals) and the core hospital group (receiving treatment and follow-up exclusively at Qilu Hospital). Baseline clinical characteristics were collected and compared between groups. Patients underwent followed-up, with primary endpoints including follow-up rate, drug (β-blockers, angiotension converting enzyme inhibitor (ACEI)/angiotensin Ⅱ receptor blockers (ARB)/angiotensin receptor-neprilysin inhibitor (ARNI), sodium-glucose cotransporter 2 inhibitors and mineralocorticoid receptor antagonists) utilization rate and target dose achievement rate. Secondary endpoints encompassed changes from baseline in left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDd), and N-terminal pro-brain natriuretic peptide (NT-proBNP), plus cardiovascular mortality and heart failure rehospitalization. Generalized linear mixed models analyzed longitudinal trends in LVEF, LVEDd, and NT-proBNP levels. Kaplan-Meier curves and Cox regression evaluated LVEF recovery rates, supplemented by subgroup analyses. Multivariate logistic regression was used to identify factors influencing target dose achievement rate for β-blockers and ACEI/ARB/ARNI therapies in CHF patients.Results:A total of 357 patients were enrolled, aged 53 (41, 63) years, including 256 males (71.7%). 157 patients were in the two-way referral group and 200 patients in the core hospital-treated group. Compared with the core hospital-treated group, the two-way referral group had lower baseline LVEF (28 (22, 34)% vs. 31 (23, 36)%, P=0.021) and systolic blood pressure (116 (104, 125) mmHg vs. 121 (109, 134) mmHg (1 mmHg=0.133 kPa), P=0.010). The 12-month follow-up rate of the two-way referral group was higher than the core hospital-treated group (73.8% vs. 56.0%, P=0.004). No significant between-group differences were observed in drug utilization rate of β-blockers, ACEI/ARB/ARNI, or sodium-glucose cotransporter 2 inhibitors during follow-up (all P>0.05), while mineralocorticoid receptor antagonists use showed a declining trend in both groups. Although the core hospital-treated group had higher target dose achievement rates for β-blockers (65.4% vs. 49.3%, P=0.042) and ACEI/ARB/ARNI (79.8% vs. 65.8%, P=0.046) than the two-way referral group, multivariate logistic regression indicated that the two-way referral model was not a negative predictor for these outcomes (all P>0.05). Both groups showed improved NT-proBNP, LVEDd, and LVEF from baseline (all P<0.001) with no significant difference in trends between groups (all P>0.05). There was no significant difference in the composite incidence (7.6% vs. 6.5%, P=0.674) and cumulative incidence (log-rank P=0.684) of cardiovascular death and heart failure rehospitalization at 12 months between two groups. Conclusion:The two-way referral model demonstrates advantages in improving medication adherence, drug utilization rates, and targetdoseachievement rates among CHF patients. This model not only promotes cardiac functional recovery but also reduces risks of cardiovascular mortality and heart failure rehospitalization, achieving comparable therapeutic and management outcomes to those observed in core hospital-treated patients.

Objective:To quantitatively evaluate the effects of left bundle branch block（LBBB）on left ventricular structure，function and myocardial perfusion using left ventricular pressure-strain loop and single photon emission computed tomography（SPECT），and to investigate the relationship between myocardial work，myocardial perfusion and pathological changes of left ventricular remodeling in left bundle branch block induced cardiomyopathy（LBBB-CM）.Methods:Fourteen male beagle dogs were selected，and the main trunk of the left bundle branch was ablated to create an LBBB dog model. Electrocardiogram（ECG），transesophageal echocardiography and arterial blood pressure data of LBBB dogs were collected before and 12 months after the ablation of left bundle branch trunk. Global and segmental myocardial work parameters were obtained by left ventricular pressure-strain loop. The differences of above parameters between baseline and 12 months after the ablation of left bundle branch were compared. SPECT was performed in LBBB dogs 12 months after the creation of LBBB. The hearts were harvested for anatomy observation and histopathological analysis in LBBB dogs and another 7 male beagle dogs（normal control group）matched by age and weight. The correlation between myocardial perfusion（percentage of regional tracer uptake）and myocardial work parameters，myocardial fibrosis in LBBB dogs were analyzed.Results:Compared with baseline，the left ventricular end-diastolic volume of 12 months after the ablation increased［（20.78 ± 5.32）ml vs（26.71 ± 7.94）ml， P = 0.003］，left ventricular ejection fraction decreased［（59.17 ± 5.67）% vs（47.69 ± 5.45）%， P<0.001］；left ventricular global/segmental longitudinal strain，global/segmental constructive work and global/segmental work efficiency decreased（all P<0.05），left ventricular global/segmental wasted work increased（all P<0.001）. Heterogenous perfusion defect was observed in LBBB dogs by SPECT，compared with lateral wall segments，the percentage of regional tracer uptake of septum was decreased（all P<0.05）. Gross anatomical and myocardial pathological changes were manifested as cardiomegaly，flaky or focal grayish thickening of endocardium，cardiomyocyte degeneration and fibrosis. Compared with normal control group，the collagen fiber volume fraction（CVF）in all segmental endocardium and partial segmental myocardium of LBBB dogs were significantly increased（all P<0.05）. Percentage of regional tracer uptake was positively correlated with segmental myocardial work（SMW）and segmental myocardial efficiency（SWE）（ r s = 0.49，0.31；both P<0.001），and negatively correlated with CVF and segmental wasted work（SWW）（ r s = -0.51，-0.49；both P<0.001）. Conclusions:Isolated LBBB is not benign，which can result in left ventricular remodeling，decreased cardiac constructive function，abnormal myocardial perfusion，endocardial fibrosis and myocardial fibrosis.The parameters of myocardial work assecsed by echocardiograpgy and myocardial perfusion，as non-invasive examination，can to some extent reflect the degree of left ventricular remodeling in LBBB-CM.