Objective:To analyze overall survival (OS), influential factors, and causes of death in patients with newly diagnosed non-transplant multiple myeloma (NDMM) at grassroots hospitals.Methods:The clinical data of 56 patients with NDMM admitted to the Department of Hematology, Wuwei People's Hospital from January 2018 to October 2022 were retrospectively analyzed. Using the Kaplan-Meier and Cox regression survival analysis models, univariate and multivariate analyses were performed to evaluate the factors affecting the OS of patients with NDMM.Results:The median OS of patients with NDMM was 27 months. Univariate analysis indicated that whether or not to receive chemotherapy was a risk factor affecting OS. Multivariate analysis revealed that age ( HR: 2.215, 95% CI 1.056-4.648, P < 0.05), renal dysfunction ( HR: 3.482, 95% CI 1.359-8.923, P < 0.05), and whether or not to receive chemotherapy ( HR: 0.83, 95% CI 0.021-0.331, P < 0.001) were all significant risk factors affecting OS (all P < 0.05). Conclusions:The median survival time of patients with NDMM is short. Age, renal dysfunction, and not receiving chemotherapy are unfavorable factors affecting OS. Pulmonary infection, renal failure, and disease progression are the main causes of death in patients with NDMM.

Objective:To analyze overall survival (OS), influential factors, and causes of death in patients with newly diagnosed non-transplant multiple myeloma (NDMM) at grassroots hospitals.Methods:The clinical data of 56 patients with NDMM admitted to the Department of Hematology, Wuwei People's Hospital from January 2018 to October 2022 were retrospectively analyzed. Using the Kaplan-Meier and Cox regression survival analysis models, univariate and multivariate analyses were performed to evaluate the factors affecting the OS of patients with NDMM.Results:The median OS of patients with NDMM was 27 months. Univariate analysis indicated that whether or not to receive chemotherapy was a risk factor affecting OS. Multivariate analysis revealed that age ( HR: 2.215, 95% CI 1.056-4.648, P < 0.05), renal dysfunction ( HR: 3.482, 95% CI 1.359-8.923, P < 0.05), and whether or not to receive chemotherapy ( HR: 0.83, 95% CI 0.021-0.331, P < 0.001) were all significant risk factors affecting OS (all P < 0.05). Conclusions:The median survival time of patients with NDMM is short. Age, renal dysfunction, and not receiving chemotherapy are unfavorable factors affecting OS. Pulmonary infection, renal failure, and disease progression are the main causes of death in patients with NDMM.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.

Objective To observe the mid-and long-term effects of Kegel training combined with Pilates training on urinary conti-nence recovery in different body mass index(BMI)male patients with urinary incontinence after prostatectomy.Methods From May,2023 to June,2024,48 patients in Beijing Bo'ai Hospital were recruited and divided into group A(<25 kg/m2,n=15),group B(25 to 30 kg/m2,n=18)and group C(>30 kg/m2,n=15)according to their BMI.All the groups performed Kegel training combined with Pilates training for two months,and followed up at six months from baseline.They were evaluated with one hour pad test,the number of daily urinary incontinence,In-ternational Consultation on Incontinence Questionnaire-Short Form(ICIQ-SF)and modified Oxford Rating Scale before treatment,and four weeks,eight weeks and six months after treatment.Results The intra-group effect,the inter-group effect and interaction effect were significant in the results of one hour pad test and the daily number of urinary incontinence(F>2.955,P<0.05).Post Hoc test showed that they were worse in group C than in groups A and B(P<0.05),and the number of daily urinary incontinence was more in group B than in group A(P<0.05).There was significant difference in the scores of ICIQ-SF and modified Ox-ford Rating Scale among groups in different time points after treatment(Z>10.476,P<0.05)except the score of ICIQ-SF four weeks after treatment(P>0.05),and they were the worst in group C.BMI(group A=1,group B=2,group C=3)was correlated with the results of one hour pad test(r=0.79,P<0.001),the number of daily uri-nary incontinence(r=0.68,P<0.001),and the scores of ICIQ-SF(r=0.68,P<0.001)and modified Oxford Rating Scale(r=-0.47,P=0.001)six months after treatment.Conclusion Kegel training combined with Pilates training could improve the urinary control in patients with urinary in-continence after prostatectomy.The decrease of BMI can promote the recovery of urinary control,and improve the symptoms of later urinary incontinence in mid-and long-term.

An efficient vacuum suction system is a necessary prerequisite for the smooth operation of the oral diagnosis and treatment.During the use of the dental units,there is often a situation of vacuum suction weakness,resulting in the inability to discharge the mixture of blood,saliva,dental tissue and other mixtures in time,which affects the doctor's treatment field and increases the risk of aspiration pneumonia and cross-infection in patients.The working principle,pipeline system,filters and other aspects of the vacuum suction system that may affect the suction efficiency was analyzed.The causes and solutions of vacuum suction weakness were discussed,and operation suggestions were proposed to ensure the safe and effective use of equipment and ensure the safety of diagnosis and treatment.

Objective To investigate the seasonal Aedes population fluctuation and the resistance of Aedes populations to common insecticides in Jiangsu Province in 2020, so as to provide insights into vector-borne infectious diseases control.. Methods One village was randomly sampled from each of Xinbei District of Changzhou City and Zhangjiagang County of Suzhou City in southern Jiangsu Province, Hai’an County of Nantong City and Yandu District of Yancheng City in Central Jiangsu Province, and Suining County of Xuzhou City and Sihong County of Suqian City in northern Jiangsu Province during the period between May and October, 2020. A small ponding container was sampled, and larval Aedes mosquitoes were collected using straws once each in early and late stages of each month. All larvae were bred in laboratory to adults for population identification. In addition, larval breeding were observed in all small ponding containers in and out of 30 households that were randomly sampled from six surveillance sites, and the larval mosquito density was estimated using Breteau index. Larval A. albopictus mosquitoes were sampled around Cuiyuan New Village in Jintan District of Changzhou City, and bred in laboratory to the first offspring generation, and the susceptibility of adult female mosquitoes to deltamethrin, lambda-cyhalothrin, malathion, and propoxur was tested using the filter-paper bioassay recommended by WHO. Results A total of 1 165 larval Aedes mosquitoes were captured from small ponding containers in six surveillance sites of Jiangsu Province in 2020, and all were identified as A. albopictus following eclosion. The largest number of Aedes larvae captured was found in July. A total of 1 152 households were investigated in six surveillance sites, and the mean Breteau indexes were 9.58, 13.20, 13.71, 13.20, 12.18 and 5.58 from May to October, respectively, while a high Aedes transmission risk was seen in Xinbei District of Changzhou City, with a higher Breteau index than in Suining (H = 23.667, P_adjusted = 0.001) and Sihong (H = 22.500, P_adjusted = 0.003) counties. The field-captured A. albopictus from Cuiyuan New Village in Jintan District of Changzhou City remained sensitive to malathion, but was resistant to propoxur, and developed high-level resistance to deltamethrin and lambda-cyhalothrin. Conclusions A. albopictus was present in southern, central and northern Jiangsu Province in 2020, and the larval density peaked in July. A. albopictus captured from Cuiyuan New Village in Jintan District of Changzhou City has developed high-level resistance to pyrethroid pesticides.

Animals ; Mice ; Motor Neurons/physiology* ; Spinal Cord

Objective:To investigate changes in long-term cognitive function of patients with prostate cancer treated by androgen deprivation therapy (ADT) and analyze its related factors.Methods:Using a prospective cohort study method, a total of 131 patients with non-metastatic prostate cancer who were admitted to the First Affiliated Hospital of Wenzhou Medical University from April 2016 to April 2018 were selected as the research objects. The patients who received ADT were set as the ADT group and the patients who did not use ADT were set as the non-ADT group. General Situation Questionnaire, Montreal Cognitive Assessment Basic Scale (MoCA-B) , Patient Health Questionnaire (PHQ-9) and Chinese version of Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog) were used to investigate. Longitudinal comparisons of patients were made between the two groups on admission, 6 months later, 12 months later and 24 months later. Multivariate regression analysis was conducted to analyze factors associated with cognitive changes in prostate cancer patients receiving ADT.Results:At the end of the 24-month follow-up, a total of 123 patients had completed the investigation, including 55 in the ADT group and 68 in the non-ADT group. The FACT-Cog scores of patients in the ADT group were respectively (110.3±10.2) , (107.6±10.2) , (106.1±9.9) and (103.1±9.5) at the time of enrollment, 6 months, 12 months and 24 months. The FACT-Cog scores of patients in the non-ADT group were respectively (111.1±10.0) , (108.7±10.3) , (107.0±9.4) and (106.4±9.5) at the time of enrollment, 6 months, 12 months and 24 months. Multivariate analysis showed that treatment, age and PHQ-9 score were the influencing factors of cognitive decline in prostate cancer patients ( P<0.05) . Conclusions:The cognitive function of prostate cancer patients who have received ADT for a long time has declined over time. ADT, aging and depression are the main independent risk factors for cognitive decline, suggesting that nursing workers should pay attention to changes of cognitive function of patients at early stage and provide nursing intervention for risk factors to improve the cognitive status of patients.

Objective: To investigate the correlation between Traditional Chinese medicine (TCM) constitution classification and clopidogrel-related CYP2C19 gene polymorphism of acute cerebral infarction patients. Methods: A cross-sectional method was used in this study. Patients with acute cerebral infarction were screened and enrolled according to our inclusion and exclusion criteria. TCM constitution were evaluated in patients with acute cerebral infarction. Digital fluorescence hybridization Technology was used to test genotypes of CYP2C19 and Hardy-Weinberg’s equilibrium was used to examine CYP2C19 gene polymorphism of the patients. Binary logistic regression analysis method was used to explore the relationship between TCM constitution types and clopidogrel-related CYP2C19 gene polymorphism in acute cerebral infarction. Results: Among the 100 patients with acute cerebral infarction, 18 belong to Yang-deficiency constitution (18 cases, 18%), 30 Yin-deficiency (30 cases, 30%), 18 belong to Qi-deficiency constitution (18 cases, 18%), 51 belong to phlegm-dampness constitution(51 cases, 51%), 14 belong to damp-heat constitution (14 cases, 14%), 2 belong to special constitution (2 cases, 2%), blood-stasis constitution (27 cases, 27%), Qi stagnation constitution (4 cases, 4%), and normal constitution (11 cases, 11%). The CYP2C19*2 gene polymorphism distribution: CYP2C19*2 (A/A, mutant homozygous) (21 cases, 21%), CYP2C19*2 (A/G, mutant heterozygote) (33 cases, 33%), CYP2C19*2 (G/G) (normal homozygous) (46 cases, 46%). The mutant allele frequency was 0.375. Binary logistic regression analysis showed that compared with A/A genotype, the G/G genotype of CYP2C19*2 in acute cerebral infarction was correlated with phlegm-dampness constitution (OR=5.105, 95% CI: 1.308-19.928, P<0.05) and blood-stasis constitution (OR=12.557, 95% CI: 1.741-90.558, P<0.05). Conclusions The proportion of phlegm-dampness constitution is the highest in patients with acute cerebral infarction. The mutation rate of clopidogrel-related CYP2C19*2 was significantly higher than that of CYP2C19*3 clopidogrel-related CYP2C19*2 gene polymorphism might be related to phlegm-dampness constitution and blood-stasis constitution.

No matter what kind of therapies you choose, clear aligner treatment (CAT) or fixed orthodontic treatment (FOT), the therapy must be performed on the basis of periodontal health and follow the rule that the treatment cannot be harmful to the periodontal tissues. Doctors and patients prefer the clear aligner treatment because of its features, such as aesthetic, removable and comfortable. There are many studies which consider the influences of CAT on the periodontal health, and the conclusions are relatively consistent. The CAT is more beneficial for the plaque-control and maintaining the periodontal health. However, there are a few articles which are talking about applying the CAT to the patients with severe periodontitis. This article mainly reviews the effect of CAT towards the patients with periodontitis, and provides some reference when the patients with severe periodontitis need to choose a proper treatment.