Spinocerebellar ataxia type 6(SCA6)is a group of autosomal dominant hereditary diseases characterized by cerebellar ataxia,with the typical feature of genetic anticipation.This study reports a family case of SCA6 to enhance understanding of the disease and improve clinical diagnosis rate.The patient was a 61-year-old male,presented mainly with slurred speech and unsteady gait,accompanied by dizziness,choking on drinking water,numbness of limbs,and insomnia.Evoked potential,nerve conduction studies,skin sympathetic responses,electroencephalogram,dementia rating scale,and other tests showed no significant abnormalities.Head MRI revealed marked cerebellar atrophy,and genetic testing confirmed SCA6.His father exhibited similar symptoms,while his daughter was a carrier of the abnormal gene.The patient received treatment including nutritional support,improvement of ataxia,and rehabilitation training.After a one-year follow-up,there was no significant progression of the disease.

Objective:To gain an in-depth understanding of the barriers to active management in elderly patients with chronic heart failure (CHF) and to provide evidence for targeted interventions.Methods:A descriptive qualitative research method was adopted. Using purposive sampling, a total of 14 elderly CHF patients admitted to the Department of Cardiovascular Medicine, the First Affiliated Hospital of Bengbu Medical College, from January to February 2025 were selected as study participants. Based on the Theoretical Domains Framework (TDF), a semi-structured in-depth interview guide was developed. NVivo 12.0 software was used to organize and code the data, and directed content analysis was applied.Results:Eight TDF-related domains of barriers were identified and summarized into four themes: misconceptions of disease and information processing barriers (knowledge; memory, attention, and decision processes) ; dependence on family members and limited accessibility of medical resources (social influence; environmental context and resources) ; negative goal motivation and low management confidence (goals; beliefs about consequences and capabilities) ; and emotional management obstacles and fatigue from self-regulation (emotion) .Conclusions:On the basis of meeting elderly CHF patients' knowledge needs, healthcare professionals should expand their access to information, improve social support systems, stimulate intrinsic motivation and self-efficacy, and alleviate negative emotions and fatigue related to self-regulation, thereby enhancing the positivity of self-health management and achieving sustainability in health management.

Objective:To compare the Kadish T staging, AJCC T staging, and Dulguerov T staging system in terms of their impact on surgical treatment selection and survival prognosis in patients with olfactory neuroblastoma (ONB).Methods:The cases of pathologically confirmed ONB from the Surveillance, Epidemiology, and End Results (SEER) database between 2000 and 2018 were collected and screened. Tumors were staged according to Kadish staging system, AJCC T staging and Dulguerov T staging guidelines. Kaplan-Meier analysis was used to calculate 5-and 10-year overall survival rates for different stages, and the log-rank test was used to detect statistically significant differences. Multivariate analysis was performed using Logistic regression and Cox regression models to explore factors influencing surgical treatment choices and prognosis in ONB patients.Results:A total of 519 ONB patients with complete data available for analysis were included in the study. Multivariate analysis revealed that tumor staging, age, and marital status were closely associated with surgical treatment selection. The 10-year survival rates for patients in stage A, B, and C were 74.1%, 68.7%, 55.0%, respectively. The multivariate analysis failed to show a significant prognostic gradient between adjacent stages in any of the three staging systems.Conclusions:The selection of surgical treatment for ONB is influenced by clinical characteristics such as tumor stage and age. The commonly used Kadish, AJCC T, and Dulguerov T staging systems do not significantly differentiate prognosis between adjacent stages, highlighting the need for the development of a more accurate and comprehensive staging system.

OBJECTIVE: To observe the efficacy and safety of Tiaowei Jiannao acupuncture (acupuncture for regulating defensive qi and nourishing brain) for post-ischemic stroke insomnia (PISI). METHODS: A total of 96 patients with PISI were randomized into an acupuncture group (32 cases, 1 case was excluded), a medication group (32 cases, 1 case dropped out, 1 case was excluded) and a sham-acupuncture group (32 cases, 1 case dropped out, 1 case was excluded). In the acupuncture group, Tiaowei Jiannao acupuncture was applied at bilateral Shenmai (BL62), Zhaohai (KI6), Hegu (LI4), Taichong (LR3), and Baihui (GV20), Sishencong (EX-HN1), Yintang (GV24⁺), Shenting (GV24), once a day, 1-day interval was taken after 6-day treatment, for 3 weeks totally. In the medication group, eszopiclone tablet was given orally, 1-3 mg a time, once a day for 3 weeks. In the sham-acupuncture group, non-invasive sham acupuncture was applied, the acupoint selection, frequency and course of treatment were the same as the acupuncture group. Before treatment, after 2,3 weeks of treatment, the scores of Pittsburgh sleep quality index (PSQI), self-rating sleep scale (SRSS), National Institutes of Health Stroke scale (NIHSS), Hamilton depression scale-17 (HAMD-17) were observed; before and after treatment, the sleep parameters were recorded using polysomnography (PSG); and the efficacy and safety were evaluated after treatment in the 3 groups. RESULTS: After 2,3 weeks of treatment, the scores of PSQI, HAMD-17 and SRSS in the acupuncture group and the medication group, as well as the SRSS scores in the sham-acupuncture group were decreased compared with those before treatment (P<0.05); after 2 weeks of treatment, the NIHSS score in the acupuncture group was decreased compared with that before treatment (P<0.05); after 3 weeks of treatment, the NIHSS scores in the acupuncture group, the medication group and the sham-acupuncture group were decreased compared with those before treatment (P<0.05). After 3 weeks of treatment, the scores of PSQI, SRSS, HAMD-17 and NIHSS in the acupuncture group and the medication group, as well as the NIHSS score in the sham-acupuncture group were decreased compared with those after 2 weeks of treatment (P<0.05). After 2,3 weeks of treatment, the scores of PSQI, SRSS and HAMD-17 in the acupuncture group and the medication group were lower than those in the sham-acupuncture group (P<0.05), the NIHSS scores in the acupuncture group were lower than those in the medication group and the sham-acupuncture group (P<0.05); after 3 weeks of treatment, HAMD-17 score in the acupuncture group was lower than that in the medication group (P<0.05), the NIHSS score in the medication group was lower than that in the sham-acupuncture group (P<0.05). Compared before treatment, after treatment, the total sleep time was prolonged (P<0.05), the wake after sleep onset, sleep latency, and non-rapid eye movement (NREM) sleep latency were shortened (P<0.05), the sleep efficiency was improved (P<0.05), the number of awakenings was reduced (P<0.05), the percentage of rapid eye movement (REM%) and the percentage of NREM stage 1 (N1%) were decreased (P<0.05), the percentage of NREM stage 2 (N2%) and the percentage of NREM stage 3 (N3%) were increased (P<0.05) in the acupuncture group and the medication group; the sleep latency was shortened in the sham-acupuncture group (P<0.05). After treatment, the PSG indexes in the acupuncture group and the medication group were superior to those in the sham-acupuncture group (P<0.05); in the acupuncture group, the number of awakenings was less than that in the medication group (P<0.05), the REM% and N1% were lower than those in the medication group (P<0.05), the N2% and N3% were higher than those in the medication group (P<0.05). The total effective rate were 93.5% (29/31) and 90.0% (27/30) in the acupuncture group and the medication group respectively, which were higher than 10.0% (3/30) in the sham-acupuncture group (P<0.05). There was no serious adverse events in any of the 3 groups. CONCLUSION Tiaowei Jiannao acupuncture improves the insomnia symptoms in patients with ischemic stroke, improves the quality of sleep, increases the deep sleep, promotes the recovery of neurological function, and relieves the depression. It is effective and safe for the treatment of PISI.
Humans ; Acupuncture Therapy ; Male ; Sleep Initiation and Maintenance Disorders/physiopathology* ; Female ; Middle Aged ; Aged ; Acupuncture Points ; Treatment Outcome ; Adult ; Ischemic Stroke/complications* ; Stroke/complications* ; Sleep

Background::B-cell maturation antigen (BCMA)-directed chimeric antigen receptor T (CAR-T) therapy yield remarkable responses in patients with relapsed/refractory multiple myeloma (R/RMM). Circulating tumor DNA (ctDNA) reportedly exhibits distinct advantages in addressing the challenges posed by tumor heterogeneity in the distribution and genetic variations in R/RMM.Methods::Herein, the ctDNA of 108 peripheral blood plasma samples from patients with R/RMM at the First Affiliated Hospital, School of Medicine, Zhejiang University was thoroughly investigated before administration of anti-BCMA CAR-T therapy to establish its predictive potential. Flow cytometry is used primarily to detect subgroups of T cells or CAR-T cells.Results::In this study, several tumor and T cell effector-mediated factors were considered to be related to treatment failure by an integrat analysis, including higher percentages of multiple myeloma (MM) cells in the bone marrow ( P = 0.0125), lower percentages of CAR-T cells in the peripheral blood at peak ( P = 0.0375), and higher percentages of CD8 + T cells ( P = 0.0340). Furthermore, there is a substantial correlation between high ctDNA level (>143 ng/mL) and shorter progression-free survival (PFS) ( P = 0.007). Multivariate Cox regression analysis showed that high levels of ctDNA (>143 ng/mL), MM-driven high-risk mutations (including IGLL5 [ P = 0.004], IRF4 [ P = 0.024], and CREBBP [ P = 0.041]), number of multisite mutations, and resistance-related mutation ( ERBB4, P = 0.040) were independent risk factors for PFS. Conclusion::Finally, a ctDNA-based risk model was built based on the above independent risk factors, which serves as an adjunct non-invasive measure of substantial tumor burden and a prognostic genetic feature that can assist in predicting the response to anti-BCMA CAR-T therapy.

Objective:To discuss the effects of bone marrow-derived mesenchymal stem cells(BMSCs)transplantation on mitophagy in the vascular dementia(VaD)rats through reactive oxygen species(ROS)/nuclear factor erythroid 2-related factor 2(Nrf2)signaling,and to clarify its mechanism.Methods:Forty-five male adult SD rats were randomly divided into sham operation group,model group,unloaded group,BMSCs group,and MSCs+ML385(Nrf2 inhibitor)group(combination group),and there were 9 rats in each group.After intraperitoneal anesthesia,the VaD models were established in all groups except sham operation group.Morris water maze test was used to detect the learning and memory abilities of the rats in various groups;HE staining was used to observe the histopathological morphology of brain tissue of the rats in various groups;Nissl staining was used to observe the changes of Nissl bodies in hippocampus region of brain tissue of the rats in various groups;transmission electron microscope was used to observe the ultrastructure of hippocampus region of the rats in various groups;fluorescence probe method was used to detect the ROS levels in hippocampus neurons in various groups;Western blotting method was used to detect the expression levels of Nrf2,heme oxygenase-1(HO-1),PTEN-induced putative kinase 1(PINK1),parkin RBR E3 ubiquitin protein ligase(Parkin),Beclin-1,ubiquitin-binding protein p62(P62),and microtubule-associated protein 1A/1B-light chain 3(LC3-Ⅱ/LC3-Ⅰ)ratio in brain tissue of the rats in various groups.Results:The Morris water maze results showed that compared with sham operation group,the escape latency of the rats in model group was significantly increased(P<0.01),while the number of crossing time and residence time were significantly decreased(P<0.01).Compared with model group,the escape latency of the rats in BMSCs group was significantly decreased(P<0.01),while the number of crossing time and residence time were significantly increased(P<0.01).Compared with BMSCs group,the escape latency of the rats in combination group was significantly increased(P<0.01),while the number of crossing time and residence time were significantly decreased(P<0.01).The HE staining results showed that hippocampus neurons of the rats in sham operation group were normal in quantity and morphology,with uniform staining and clear structure.Compared with sham operation group,the hippocampus tissue of the rats in model group showed sparse arrangement,disordered structure,reduced neuronal quantity,varied morphology,uneven staining,nuclear pyknosis,and partial neuronal necrosis.Compared with model group,the neuronal damage of the rats in hippocampus regio in BMSCs group was alleviated,with restored morphology and improved neuronal loss.Compared with BMSCs group,the neurons of the rats in hippocampus region in combination group showed irregular morphology,disordered structure,unclear cell boundaries,uneven staining,and nuclear pyknosis.The Nissl staining results showed that the hippocampal neurons in sham operation group were tightly arranged with intact morphology,obvious nucleoli,and abundant darkly stained Nissl bodies.Compared with sham operation group,the neurons in hippocampus region of the rats in model group showed pyknosis,vacuolization,and sparse Nissl bodies.Compared with model group,the BMSCs group showed reduced neuronal pyknosis,relatively intact morphology,and increased Nissl bodies.Compared with BMSCs group,the combination group showed neuronal pyknosis,loss of morphological integrity,and fragmented Nissl bodies.The transmission electron microscope results showed that mitochondria in sham operation group exhibited oval shape with intact double-membrane structure and cristae.Compared with sham operation group,the mitochondria in model group showed swelling,disrupted membranes,broken cristae,and numerous autophagosomes.Compared with model group,the BMSCs group showed improved mitochondrial structure and reduced autophagosomes.Compared with BMSCs group,the combination group showed swollen mitochondria,disrupted membranes,broken cristae,and visible autophagosomes.The fluorescence probe results showed that compared with sham operation group,the ROS levels in the hippocampus neurons in brain tissue of the rats in model group were significantly increased(P<0.01);compared with model group,the ROS levels in hippocampus neurons in brain tissue of the rats in BMSCs group were significantly decreased(P<0.01);compared with BMSCs group,the ROS levels in hippocampus neurons in brain tissue of the rats in combination group were significantly increased(P<0.01).The Western blotting results showed that compared with sham operation group,the expression levels of Nrf2 and HO-1 proteins in brain tissue of the rats in model group were significantly decreased(P<0.01);compared with model group,the expression levels of Nrf2 and HO-1 proteins in brain tissue of the rats in BMSCs group were significantly increased(P<0.01);compared with BMSCs group,the expression levels of Nrf2 and HO-1 proteins in brain tissue of the rats in combination group were significantly decreased(P<0.01);compared with sham operation group,the expression levels of Parkin,PINK1,and Beclin-1 proteins,and LC3-Ⅱ/LC3-Ⅰ ratio of the rats in model group were significantly increased(P<0.01),while the expression level of P62 protein was significantly decreased(P<0.01);compared with model group,the expression levels of Parkin,PINK1,and Beclin-1 proteins,as well as the LC3-Ⅱ/LC3-Ⅰ ratio,of the rats in BMSCs group were significantly decreased(P<0.01),while the expression level of P62 protein was significantly increased(P<0.01);compared with BMSCs group,the expression levels of Parkin,PINK1,and Beclin-1 proteins,as well as the LC3-Ⅱ/LC3-Ⅰ ratio,of the rats in combination group were significantly increased(P<0.01),while the expression level of P62 protein was significantly decreased(P<0.01).Conclusion:BMSCs can alleviate the hippocampal neuronal pathological changes and improve cognitive function in the VaD rats,and its mechanism may be related to the regulation of ROS/Nrf2 signaling pathway to inhibit mitophagy.

Objective To construct a home care readiness program for caregivers of patients with chronic heart failure based on the McMaster Family Functioning Model and explore its application effects.Methods The pro-gram was developed through literature analysis,expert correspondence and pre-testing.86 pairs of patients with chronic heart failure and their caregivers who were admitted to the Department of Cardiology of a tertiary-level hos-pital in Bengbu City were conveniently selected from December 2023 to April 2024 as the study subjects.Using the coin-flip method,the patients were randomly divided into 43 pairs in an experimental group and 43 pairs in a control group on a ward-by-ward basis.The experimental group implemented the program on the basis of routine care,and the control group was given routine care.Differences in caregiver home care readiness,caregiver caregiv-ing ability and patients' quality of life were compared between the 2 groups at the time of admission,at the time of discharge,and 1 and 3 months after discharge.Results A total of 81 pairs of patients and their caregivers completed the intervention,with 41 in the experimental group and 40 in the control group.Repeated-measures ANOVA showed that there was an interaction effect between time and group for caregiver home care readiness,caregiver caregiving ability,and patient quality of life in both groups(F=320.995,P＜0.001;F=83.303,P＜0.001;F=113.283,P＜0.001).Simple effect analyses showed that caregiver home care readiness and caregiver caregiving com-petence scores were higher in the experimental group than those in the control group at the time of discharge and at 1 and 3 months post-discharge(P＜0.001);quality of life scores of patients in the experimental group were lower than it in the control group at 1 and 3 months post-discharge(P＜0.001).Conclusion The implemen-tation of the program can effectively improve the home care readiness and caregiving ability of caregivers of pa-tients with chronic heart failure,and improve the quality of life of patients.

Objective:To gain an in-depth understanding of the barriers to active management in elderly patients with chronic heart failure (CHF) and to provide evidence for targeted interventions.Methods:A descriptive qualitative research method was adopted. Using purposive sampling, a total of 14 elderly CHF patients admitted to the Department of Cardiovascular Medicine, the First Affiliated Hospital of Bengbu Medical College, from January to February 2025 were selected as study participants. Based on the Theoretical Domains Framework (TDF), a semi-structured in-depth interview guide was developed. NVivo 12.0 software was used to organize and code the data, and directed content analysis was applied.Results:Eight TDF-related domains of barriers were identified and summarized into four themes: misconceptions of disease and information processing barriers (knowledge; memory, attention, and decision processes) ; dependence on family members and limited accessibility of medical resources (social influence; environmental context and resources) ; negative goal motivation and low management confidence (goals; beliefs about consequences and capabilities) ; and emotional management obstacles and fatigue from self-regulation (emotion) .Conclusions:On the basis of meeting elderly CHF patients' knowledge needs, healthcare professionals should expand their access to information, improve social support systems, stimulate intrinsic motivation and self-efficacy, and alleviate negative emotions and fatigue related to self-regulation, thereby enhancing the positivity of self-health management and achieving sustainability in health management.

Spinocerebellar ataxia type 6(SCA6)is a group of autosomal dominant hereditary diseases characterized by cerebellar ataxia,with the typical feature of genetic anticipation.This study reports a family case of SCA6 to enhance understanding of the disease and improve clinical diagnosis rate.The patient was a 61-year-old male,presented mainly with slurred speech and unsteady gait,accompanied by dizziness,choking on drinking water,numbness of limbs,and insomnia.Evoked potential,nerve conduction studies,skin sympathetic responses,electroencephalogram,dementia rating scale,and other tests showed no significant abnormalities.Head MRI revealed marked cerebellar atrophy,and genetic testing confirmed SCA6.His father exhibited similar symptoms,while his daughter was a carrier of the abnormal gene.The patient received treatment including nutritional support,improvement of ataxia,and rehabilitation training.After a one-year follow-up,there was no significant progression of the disease.

Objective To construct a home care readiness program for caregivers of patients with chronic heart failure based on the McMaster Family Functioning Model and explore its application effects.Methods The pro-gram was developed through literature analysis,expert correspondence and pre-testing.86 pairs of patients with chronic heart failure and their caregivers who were admitted to the Department of Cardiology of a tertiary-level hos-pital in Bengbu City were conveniently selected from December 2023 to April 2024 as the study subjects.Using the coin-flip method,the patients were randomly divided into 43 pairs in an experimental group and 43 pairs in a control group on a ward-by-ward basis.The experimental group implemented the program on the basis of routine care,and the control group was given routine care.Differences in caregiver home care readiness,caregiver caregiv-ing ability and patients' quality of life were compared between the 2 groups at the time of admission,at the time of discharge,and 1 and 3 months after discharge.Results A total of 81 pairs of patients and their caregivers completed the intervention,with 41 in the experimental group and 40 in the control group.Repeated-measures ANOVA showed that there was an interaction effect between time and group for caregiver home care readiness,caregiver caregiving ability,and patient quality of life in both groups(F=320.995,P＜0.001;F=83.303,P＜0.001;F=113.283,P＜0.001).Simple effect analyses showed that caregiver home care readiness and caregiver caregiving com-petence scores were higher in the experimental group than those in the control group at the time of discharge and at 1 and 3 months post-discharge(P＜0.001);quality of life scores of patients in the experimental group were lower than it in the control group at 1 and 3 months post-discharge(P＜0.001).Conclusion The implemen-tation of the program can effectively improve the home care readiness and caregiving ability of caregivers of pa-tients with chronic heart failure,and improve the quality of life of patients.