OBJECTIVE: To observe the effects of antagonistic needling therapy on lower limb spasticity and the muscle morphology of the tibialis anterior and gastrocnemius in patients with stroke. METHODS: A total of 100 patients with post-stroke lower limb spasticity were randomly divided into an antagonistic needling group (50 cases, 1 case dropped out) and a routine acupuncture group (50 cases, 1 case dropped out). Both groups received basic treatment and rehabilitation training. The routine acupuncture group was treated with scalp acupuncture at anterior oblique line of vertex-temporal and vertex lateral line 1, combined with body acupuncture at Jianyu (LI15), Hegu (LI4), Zusanli (ST36), Taichong (LR3), etc. on the affected side, with Quchi (LI11) and Hegu (LI4), Zusanli (ST36) and Fenglong (ST40), Yanglingquan (GB34) and Taichong (LR3) connected to an electroacupuncture device, using disperse wave at 2 Hz of frequency. The antagonistic needling group used the same scalp and upper limb acupoints as the routine acupuncture group, with additional antagonistic needling on the lower limb at Yanglingquan (GB34), Qiuxu (GB40), Jiexi (ST41), and Xuanzhong (GB39) on the affected side, with Quchi (LI11) and Hegu (LI4), Yanglingquan (GB34) and Qiuxu (GB40), Jiexi (ST41), and Xuanzhong (GB39) connected to an electroacupuncture device, using disperse wave at 2 Hz of frequency. Both groups received treatment once daily for 6 consecutive days per course, with a total of 4 courses. The modified Ashworth scale (MAS), Holden functional ambulation classification (FAC), lower limb Fugl-Meyer assessment (FMA), composite spasticity scale (CSS), and musculoskeletal ultrasound parameters (thickness and fiber length of the tibialis anterior and gastrocnemius, and pennation angle of the gastrocnemius on both sides) were evaluated before and after treatment. Clinical efficacy was compared between the two groups. RESULTS: Compared before treatment, the MAS grades and CSS scores were decreased in both groups after treatment (P<0.01), with greater reductions in the antagonistic needling group (P<0.05, P<0.01). FAC grades and FMA scores were increased in both groups after treatment (P<0.01, P<0.05), with greater improvements in the antagonistic needling group (P<0.05). The muscle thickness, fiber length of the tibialis anterior, the muscle thickness, fiber length and pennation angle of the gastrocnemius on the affected side were improved in both groups after treatment (P<0.01), with greater improvements in the antagonistic needling group (P<0.01, P<0.05). On the unaffected side, these parameters were also increased after treatment in both groups (P<0.01, P<0.05), but the antagonistic needling group showed smaller increases than the routine acupuncture group (P<0.01, P<0.05). The total effective rate in the antagonistic needling group was 91.8% (45/49), higher than 81.6% (40/49) in the routine acupuncture group (P<0.05). CONCLUSION Antagonistic needling could effectively reduce spasticity, improve motor function, and enhance muscle structure in patients with post-stroke lower limb spasticity.
Humans ; Male ; Female ; Acupuncture Therapy ; Middle Aged ; Muscle Spasticity/pathology* ; Aged ; Stroke/physiopathology* ; Lower Extremity/physiopathology* ; Acupuncture Points ; Adult ; Muscle, Skeletal/pathology* ; Treatment Outcome

T-cell acute lymphoblastic leukemia (T-ALL) is a highly aggressive hematologic malignancy with a poor prognosis, despite advancements in treatment. Many patients struggle with relapse or refractory disease. Investigating the role of the super-enhancer (SE) regulated gene ubiquitin-specific protease 20 (USP20) in T-ALL could enhance targeted therapies and improve clinical outcomes. Analysis of histone H3 lysine 27 acetylation (H3K27ac) chromatin immunoprecipitation sequencing (ChIP-seq) data from six T-ALL cell lines and seven pediatric samples identified USP20 as an SE-regulated driver gene. Utilizing the Cancer Cell Line Encyclopedia (CCLE) and BloodSpot databases, it was found that USP20 is specifically highly expressed in T-ALL. Knocking down USP20 with short hairpin RNA (shRNA) increased apoptosis and inhibited proliferation in T-ALL cells. In vivo studies showed that USP20 knockdown reduced tumor growth and improved survival. The USP20 inhibitor GSK2643943A demonstrated similar anti-tumor effects. Mass spectrometry, RNA-Seq, and immunoprecipitation revealed that USP20 interacted with hypoxia-inducible factor 1 subunit alpha (HIF1A) and stabilized it by deubiquitination. Cleavage under targets and tagmentation (CUT&Tag) results indicated that USP20 co-localized with HIF1A, jointly modulating target genes in T-ALL. This study identifies USP20 as a therapeutic target in T-ALL and suggests GSK2643943A as a potential treatment strategy.

Objective:To understand the satisfaction evaluation of contracted residents with " Internet plus" family doctor services and to explore its influencing factors.Methods:From November to December 2021, a stratified random sampling method was used to select 360 contracted residents who had utilized " Internet plus" family doctor services from community health service centers or township health clinics in various counties, cities, or districts of a city in Shandong Province for on-site questionnaire surveys. The purpose was to understand their awareness and satisfaction with the " Internet plus" family doctor services. At the same time, key informant interviews were conducted with contracted residents according to the principle of intensity sampling and information saturation, to collect their opinions and suggestions on the implementation process and model construction of " Internet plus" family doctor services. Descriptive analysis was performed on the data, and a binary logistic regression model was used to analyze the factors affecting the satisfaction of contracted residents with " Internet plus" family doctor services.Results:352 valid questionnaires were obtained. Among the respondents, 108 (30.6%) were very familiar or relatively familiar with the " Internet plus" family doctor service policy, and 251 (71.3%) expressed a high level of satisfaction with the overall " Internet plus" family doctor service. Gender, monthly income status, frequency of participation in health education activities, and satisfaction with the doctor′s daily service attitude, medical technical level, medical service charge level, and the level of communication between the service team and family members were factors affecting the satisfaction of contracted residents with " Internet plus" family doctor services ( P<0.05). Interview results showed that 38 people (95.0%) believed that there were issues with the current implementation of " Internet plus" family doctor services in China, such as the lack of an effective policy support environment, the need to improve the publicity and mobilization effects of contracting institutions, poor service cognition levels among the population, concerns about service quality, misunderstandings about internet-related concepts, network " panic" caused by electronic fraud phenomena, and cultural level differences among the elderly that limited the use of services. Conclusions:The overall satisfaction of contracted residents with the " Internet plus" family doctor services was relatively good. Various factors affected the satisfaction evaluation of contracted residents. It is important to focus on the differences in service psychological perception among contracted residents with different demographic characteristics, strengthen the construction of service teams and service platforms, and improve the public′s cognition and participation in " Internet plus" family doctor services to promote the continuous development of " Internet plus" family doctor services.

Objective:To evaluate the effect of workshop-based incontinence associated dermatitis (IAD) training course for geriatric nurse specialists, and to provide references and evidence for the application of workshop teaching model in specialized nursing training.Methods:The convenience sampling method was used to select 40 participants in the 9th Chongqing Geriatric Nurse Specialist Training Program in May 2021 as the intervention group, and IAD training was conducted using the workshop method. The 42 participants in the 8th Chongqing Geriatric Nurse Specialist Training Program in May 2020 were selected as the control group, who received IAD training through traditional teaching methods. After the training, the achievement of teaching objectives and teaching satisfaction were compared between the two groups using questionnaire survey, and IAD nursing knowledge and attitudes were compared using scales. SPSS 27.0 was used for the t-test and chi-square test. Results:The questionnaire survey showed that the intervention group achieved higher teaching objectives in all dimensions compared to the control group ( P<0.05). Compared with the control group, the intervention group had higher scores in teaching satisfaction regarding teaching format, interest in learning, practical skills, theoretical understanding, integration of theory and practice, and problem-solving abilities ( P<0.05). Compared with the control group, the intervention group demonstrated significantly higher scores in IAD nursing knowledge [(11.32±1.56) vs. (9.02±2.26), P<0.05] and attitudes [(37.63±3.54) vs. (32.81±2.97), P<0.05]. Conclusions:The workshop training has been highly recognized by the trainees, contributing to improved implementation effectiveness of teaching, enhancing the scores of IAD nursing knowledge and attitudes. This approach offers a new perspective for training with a practical focus in the specialized nursing field.

Objective:To study the predictive role of tumor burden score (TBS) for tumor recurrence after radical resection in patients with hepatocellular carcinoma (HCC).Methods:Clinical data of 202 patients with HCC undergoing radical surgery at the 900th Hospital of Joint Logistics Support Force of the Chinese People's Liberation Army, between January 2015 and December 2017 were retrospectively analyzed, including 128 males and 74 females, aged (53.66±11.93) years old. The receiver operating characteristic (ROC) curve was used to assess the accuracy of TBS in predicting postoperative tumor recurrence. Univariate and multivariate logistic regression analyses were performed to identify independent risk factors influencing postoperative tumor recurrence. A nomogram was established and validated using calibration curves and the C-index. Kaplan-Meier survival analysis was utilized to compare survival differences between the two patient groups.Results:The area under the ROC curve for TBS in predicting postoperative tumor recurrence in HCC patients was 0.779 (95% CI: 0.717-0.842), with an optimal cutoff value of 6.2. Univariate analysis revealed that factors such as hepatitis B virus DNA level >500 IU/ml, larger maximum tumor dia-meter, and TBS>6.2 were significant risk factors for postoperative tumor recurrence (all P<0.05). Multivariate analysis further indicated that TBS>6.2 ( OR=3.60, 95% CI: 1.081-12.012, P=0.037) and maximum tumor diameter ( OR=1.240, 95% CI: 1.034-1.487, P=0.020) were independent risk factors for postoperative recurrence. Based on these risk factors, a nomogram model was established, achieving a C-index of 0.788. Kaplan-Meier survival analysis showed a better postoperative overall survival and recurrence-free survival of the low TBS group compared to those of the high TBS group (all P<0.05). Conclusion:TBS can serve as a predictive indicator for the recurrence after radical resection in patients with HCC. Both TBS and tumor size are independent risk factors for postoperative recurrence. The nomogram model can be used for predicting recurrence following radical resection in HCC patients.

Objective:To investigate the status quo of psychological contracts and influencing factors among members of the "1+N" family doctor teams in Shenzhen and to explore the impact of psychological contracts on job burnout.Methods:This cross-sectional study was conducted from September 30 to October 31, 2022 among 361 members of 92 family doctor teams from 92 community health service centers which provided family doctor team service in Shenzhen city. A self-designed general information questionnaire, an employee psychological contract questionnaire (including organizational responsibility and personal responsibility dimensions), and a job burnout scale (including emotional exhaustion, depersonalization, and personal accomplishment dimensions) were used in the study. T-tests, one-way ANOVA, Pearson correlation analysis, and multiple linear regression analysis were used to analyze the influencing factors of psychological contracts and job burnout.Results:Among 361 respondents, there were 299 females (82.8%) and 62 males (17.2%), and a higher proportion of general practitioners (37.5%, 129/361) and nurses (41.8%, 151/361). The total score of psychological contracts among the 361 respondents was (141.6±19.5), with organizational responsibility scoring (70.6±11.2) and personal responsibility scoring (71.0±9.3). On the job burnout scale, emotional exhaustion scored (17.89±6.82), depersonalization scored (6.51±2.54), and personal accomplishment scored (30.95±5.70). General practitioners scored lower in organizational responsibility and personal responsibility compared to other members ( F=7.341,3.119, all P<0.05), and higher in emotional exhaustion and depersonalization ( F=7.637, 2.415, all P<0.05). Members with≤5 years of work experience scored lower in personal responsibility and personal accomplishment ( F=3.656, 4.205, all P<0.05). Correlation analysis showed that scores of organizational responsibility and personal responsibility were negatively correlated with levels of emotional exhaustion and depersonalization ( r=-0.618, -0.526, all P<0.01), ( r=-0.404, -0.393, all P<0.01), and positively correlated with personal accomplishment ( r=0.500, 0.558, all P<0.01). Multiple linear regression analysis indicated that organizational responsibility negatively affected emotional exhaustion and depersonalization ( β=-0.554, -0.274, all P<0.01), and positively affected personal accomplishment ( β=0.172, P<0.05). Personal responsibility positively affected personal accomplishment ( β=0.404, P<0.01). Conclusions:The study demonstrates that general practitioners in family doctor teams in Shenzhen city have lower psychological contract levels and are more prone to emotional exhaustion and depersonalization; members with≤5 years of work experience have lower personal responsibility and accomplishment. The results indicate that enhancing organizational responsibility can reduce job burnout of members in family doctor teams.

Cushing syndrome(CS)is an endocrine-metabolic disorder characterized by hypercortisolism.Elevated cortisol levels can induce a hypercoagulable state,increasing the risk of venous thromboembolism(VTE).Both pituitary-origin Cushing disease(CD)and adrenal-origin non-adrenocorticotropic hormone(ACTH)-dependent CS are primarily treated with surgery.The dual impact of surgery and the underlying disease further elevates the risk of VTE,potentially leading to pulmonary embolism,which poses a severe threat to patient survival.Additionally,CS patients in a hypercoagulable state have a higher incidence of cardiovascular diseases and VTE,and even mortality compared with the general population.Untreated active CS patients have a 17.8-fold increased risk of VTE compared to the general population.In recent years,the relationship between the hypercoagulable state in CS and VTE has garnered increasing attention from clinicians.A better understanding of the clinical epidemiological characteristics,pathophysiological mechanisms,and clinical prevention and treatment of VTE and pulmonary embolism in CS can provide valuable references for the standardized use of prophylactic anticoagulant therapy in CS patients.

[ABSTRACT]OBJECTIVE To analyze the risk factors for relapse in patients with chronic rhinosinusitis with nasal polyps(CRSwNP)combined with asthm and provide favorable information for precise treatment and healthy prognosis of patients with CRSwNP combined with asthma.METHODS The clinical data of 161 patients with chronic rhinosinusitis with nasal polyps(CRSwNP)combined with asthm who underwent endoscopic surgery at the Department of Otolaryngology Head and Neck Surgery,Yantai Yuhuanding Hospital,affiliated to Qingdao University,from January 2016 to June 2021 were selected.Based on Lasso's Cox regression analysis and multifactorial Cox regression analysis,the associated risk factors were investigated,and the area under curve(AUC)was calculated to determine the performance of the model.Finally,the Kaplan-Meier(K-M)curves were plotted for the relevant influencing factors.RESULTS The Age[HR(95%CI):0.96(0.948-0.98),P<0.001],gender[HR(95%CI):1.94(1.21-3.14),P=0.006],tissue eosinophil percentage[HR(95%CI):1.01(1.01-1.02),P=0.004],and endoscopic nasal polyp score[HR(95%CI):0.86(0.78-0.96),P=0.005]were highly correlated with recurrence in patients with CRSwNP combined with asthma.Patients with CRSwNP combined with asthma had a higher likelihood of relapse after treatment when the tissue Eos%was>21.28%and the endoscopic nasal polyp score was>4.CONCLUSION The age,gender,tissue eosinophil percentage and endoscopic nasal polyp score are independent risk factors for disease recurrence in patients with CRSwNP combined with asthma.

Objective To explore the effect of disposable electronic soft mirror and conventional repeatable soft mirror on the renal function and prostaglandin E2(PGE2),5-hydroxytryptamine(5-HT)levels in patients with upper ureteral calculi and analyze the factors influencing recurrence after retrograde intrarenal surgery(RIRS).Methods 114 patients with upper ureteral calculi from March 2022 to March 2023 were selected and randomly divided into two groups,with 57 cases forming the observation group and 57 cases forming the control group.The observation group was administrated with RIRS via disposable electronic soft mirror,while the control group accepted RIRS via conventional repeatable soft mirror.The two groups were compared in the aspect of surgical data.Patients'serum renal function indicators[blood urea nitrogen(BUN),creatinine(Cr),cystatin C(CysC)],PGE2 and 5-HT levels were tested preoperative and postoperative 24 h.Postoperative complications and recurrence were compared between the two groups after 6 months follow-up.The patients were grouped according to whether there was recurrence or not.The medical records of recurrence group and non-recurrence group were collected,and the risk factors of recurrence were analyzed statistically.Results There was no sxtatistically significant difference between the observation group and the control group in terms of surgical time,intraoperative bleeding,one-time stone removal rate,and hospital stay(P>0.05).After operation both groups saw much higher levels of BUN,Cr,CysC,PGE2 and 5-HT than they did before the operation(P<0.05),but no significant difference in the aforementioned indicators was seen between the two groups either before or after the operation(P>0.05).The incidence of complications and recurrence rate of the observation group were 3.51%and 15.79%respectively,seeing no big difference from 12.28%and 21.05%of the control group(P>0.05).The body mass index(BMI),postoperative residual calculi and urinary tract infections in the recurrence team were remarkably higher than those in the non recurrence team(P<0.05).The results of multivariate Logistic regression analysis showed that after adjusting for confounding factors such as gender,age,course of disease,maximum diameter of calculi,number of calculi,location of calculi,and surgical method,postoperative residual calculi and postoperative urinary tract infections were independent risk factors for postoperative recurrence of upper ureteral calculi after RIRS(P<0.05).Conclusion Both disposable electronic soft endoscopy and conventional repeatable soft endoscopy can achieve satisfactory results in the treatment of upper ureteral calculi,both can impact the renal function and serum PGE2,5-HT levels in patients to a certain extent,and both present a risk of recurrence after surgery.Residual postoperative calculi and postoperative urinary tract infections are independent risk factors inducing recurrence of upper ureteral calculi after RIRS.

To evaluate the effects of abdominal belts in colonoscopy for patients with low body mass index (BMI) (BMI<18.5 kg/m2) or a history of abdominal surgery, a prospective, randomized, single-blind study was conducted on colonoscopy outpatients. Patients with low BMI or a history of abdominal surgery who underwent colonoscopy at the Second Affiliated Hospital of Soochow University from January 2018 to January 2022 were enrolled. The patients were divided into the abdominal belts group and non-abdominal belts group according to whether they used abdominal belts. Differences between the two groups were compared in terms of cecal intubation time, length of colonoscope intubation into the cecum, patient repositioning, abdominal pressure, and degree of abdominal distension. A total of 296 patients (98 low BMI patients and 198 patients with a history of abdominal surgery) were enrolled, 148 in each group. The results showed that cecal intubation time (4.35±1.85 min VS 7.99±3.86 min, t=35.624, P<0.001) and length of colonoscope intubation into the cecum (72.03±10.35 cm VS 86.42±17.71 cm, t=38.442, P<0.001) were lower in the abdominal belts group, compared with those of the non-abdominal belts group. The percentage of patients requiring repositioning [18.9% (28/148) VS 71.6% (106/148), χ2=82.959, P<0.001] and abdominal pressure [6.1% (9/148) VS 52.7% (78/148), χ2=77.504, P<0.001] in the abdominal belts group were significantly lower than those in the non-abdominal belts group. There were significant differences in the degree of abdominal distension during and after colonoscopy ( P<0.001). In conclusion, the use of abdominal belts significantly improves the efficiency and effects of colonoscope intubation in difficult colonoscopy patients with low BMI and a history of abdominal surgery.