Objective:This study explored the effect of nanoparticle-encapsulated curcumin on the highly expressed multidrug resistance gene 1 （MDR1） in a human low-differentiated nasopharyngeal carcinoma cell line （CNE2）. Methods:Curcumin/chitosan deoxycholic acid nanoparticles were prepared, and the cells were subjected to different treatments: radiotherapy, empty carriers, curcumin, and curcumin-loaded nanoparticles. Cell survival was analyzed using the clonogenic assay, and assessments of apoptosis, MDR1 levels, and miR593 levels were conducted. Results:The cell survival fractions in the curcumin group and the curcumin-loaded nanoparticles group were significantly reduced. Notably, higher apoptosis rates were observed in cells treated with curcumin or curcumin-loaded nanoparticles compared to those that received only radiotherapy. Moreover, a decreased MDR1 level was noted in both the curcumin group and the curcumin-loaded nanoparticles group, with further reduction in MDR1 expression observed in the nanoparticle group （P<0.05）. Enhanced expression of miR593 was found in the curcumin group and the curcumin-loaded nanoparticles group, with a relatively higher level in the nanoparticle group （P<0.05）. Curcumin encapsulated in nanoparticles exhibited a stronger radiosensitizing effect. The combination of curcumin and radiotherapy effectively inhibited nasopharyngeal carcinoma （NPC） tumor growth, suppressed MDR1 expression, and enhanced miR593 levels. After inhibiting miR593, MDR1 expression increased. The radiosensitizing effect of curcumin-loaded nanoparticles was regulated by miR593 rather than being triggered by MDR1. Conclusion:Curcumin-loaded nanoparticles mediated enhanced expression of miR593, which in turn inhibited the transcription and translation of the MDR1 gene, thereby reducing the radioresistance of NPC and effectively restraining its growth.
Humans ; Curcumin/pharmacology* ; Nasopharyngeal Neoplasms/pathology* ; Nasopharyngeal Carcinoma ; Nanoparticles ; Cell Line, Tumor ; Apoptosis/drug effects* ; MicroRNAs ; ATP Binding Cassette Transporter, Subfamily B ; ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism* ; Cell Survival

Background Sleep disturbances in children and adolescents have become a global public health concern,with pronounced issues in the Western China.Despite this,research on the prevalence of insomnia and its influencing factors among children and adolescents in Chongqing is still lacking.Objective To understand the prevalence of insomnia and analyze its influencing factors among children and adolescents in Chongqing,so as to provide references for clinical interventions and preventive strategies of insomnia.Methods A stratified random sampling method was used to select 9 969 children and adolescents in Chongqing from November to December 2021.Insomnia Severity Index(ISI)and a self-designed questionnaire on awareness of core mental health knowledge were administered.Binary Logistic regression analysis was used to identify the influencing factors of insomnia in this population.Results A total of 3 578 children and adolescents(35.89％)were found to have insomnia symptoms.There were statistically significant differences in the detection of insomnia symptoms among gender,ethnicity,education level,domicile,only-child status,parental education level,introversion/extroversion,parental relationship,average monthly per capita income,family history of mental illness,medical insurance coverage,living situation and understanding of mental health knowledge(P<0.05 or 0.01).Binary Logistic regression analysis identified several risk factors for insomnia,including female gender(OR=1.301,95％CI:1.192～1.419),ethnic minority status(OR=1.163,95％CI:1.015～1.333),junior high school for education level(OR=1.985,95％CI:1.774～2.220),senior high school for education level(OR=3.085,95％CI:2.749～3.462),non-only-child status(OR=1.127,95％CI:1.013～1.253),degree of harmony between parents is not high or not harmonious[(OR=1.846,95％CI:1.669～2.041 for relatively harmonious;OR=2.524,95％CI:2.214～2.877 for generally harmonious;OR=2.452,95％CI:1.999～3.007 for not very harmonious;OR=2.926,95％CI:2.307～3.710 for very discordant)]and incomplete medical insurance coverage(OR=1.218,95％CI:1.093～1.358).Protective factors included an extroverted personality(OR=0.838,95％CI:0.766～0.917),absence of family history of mental illness(OR=0.719,95％CI:0.549～0.941),junior high school for mother's education level(OR=0.822,95％CI:0.734～0.920),senior high school or secondary specialized school for mother's education level(OR=0.862,95％CI:0.752～0.988),college and above for mother's education level(OR=0.748,95％CI:0.633～0.884)and knowledge of mental health(OR=0.854,95％CI:0.778～0.937).Conclusion The problem of insomnia among children and adolescents in Chongqing is quite serious.Risk factors for insomnia include female gender,ethnic minority status,higher education levels,being a non-only child,poor family relationships and incomplete medical insurance.Conversely,an extroverted personality,absence of family history of mental illness,higher maternal education and knowledge of mental health serve as protective factors against insomnia.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To investigate the efficacy and safety of a wearable percutaneous tibial nerve stimulator (TTNS) for tibial neuromodulation (TNM) in the treatment of overactive bladder (OAB).Methods:This research utilizes a single-center, prospective, open clinical trial design. Patients with OAB who were treated at the urology outpatient department of Beijing Bo’ai Hospital from July 2023 to June 2024 were enrolled. All patients met the diagnostic criteria for OAB. All patients received a transcutaneous tibial nerve regulation stimulation therapy, with a frequency of 20 Hz and a pulse width of 0.2 ms. The treatment lasted for 30 minutes each session, twice daily, for a duration of 12 weeks. Follow up evaluations were conducted at weeks 4, 8, and 12 after treatment, including a 72-hour voiding diary, Overactive Bladder Symptom Score (OABSS), patient perception of bladder condition scale (PPBC-S) score, American Urological Association Symptom Index (AUA-SI) score, American Urological Association Symptom Index Quality of Life Score (AUA-SI-QOL) score, vital signs, and adverse events.Results:This study included 68 patients, with 28 males and 40 females. Their mean age was (49.6±9.0) years old, the body mass index was(23.2 ± 2.5) kg/m 2. The duration of the disease was(42.0±14.4)months. After 12 weeks of intervention, patient's daily urination frequency decreased from (18.5 ± 3.9) times to (10.3 ± 4.5) times, nocturia frequency decreased from (6.5±2.2) times to (3.9±2.0) times, daily urine leakage decreased from (796.5±140.0) ml to (534.8±135.8)ml, OABSS decreased from (12.6±2.8) to (9.8±3.8), PPBC-S decreased from (5.5±0.6) to (3.8±1.2), AUA-SI decreased from (25.5±2.2) to (16.6±3.6), and AUA-SI-QOL decreased from (5.5±0.5) to (3.7±1.1). The differences in the above indicators before and after treatment were statistically significant ( P<0.05). During the treatment process, there were no serious adverse events related to the equipment, and no neurological related adverse events such as numbness or tingling occurred. Conclusions:The application of wearable percutaneous tibial nerve stimulators in TNM can effectively alleviate OAB symptoms like frequent urination and urgency, with minimal adverse reactions, offering a new treatment option for OAB patients.

Objective To monitor the antifungal resistance of clinical isolates of Candida spp.in the East China region.Methods MALDI-TOF MS or molecular methods were used to re-identify the strains collected from January 2018 to December 2022.Antifungal susceptibility testing was performed using the broth microdilution method.The susceptibility test results were interpreted according to the breakpoints of 2022 Clinical and Laboratory Standards Institute(CLSI)documents M27 M44s-Ed3 and M57s-Ed4.Results A total of 3 026 strains of Candida were collected,65.33％of which were isolated from sterile body sites,mainly from blood(38.86％)and pleural effusion/ascites(10.21％).The predominant species of Candida were Candida albicans(44.51％),followed by Candida parapsilosis complex(19.46％),Candida tropicalis(13.98％),Candida glabrata(10.34％),and other Candida species(0.79％).Candida albicans showed overall high susceptibility rates to the 10 antifungal drugs tested(the lowest rate being 93.62％).Only 2.97％of the strains showed dose-dependent susceptibility(SDD)to fluconazole.Candida parapsilosis complex had a SDD rate of 2.61％and a resistance rate of 9.42％to fluconazole,and susceptibility rates above 90％to other drugs.Candida glabrata had a SDD rate of 92.01％and a resistance rate of 7.99％to fluconazole,resistance rates of 32.27％and 48.24％to posaconazole and voriconazole non-wild-type strains(NWT),respectively,and susceptibility rates above 90％to other drugs.Candida tropicalis had resistance rates of 29.55％and 26.24％to fluconazole and voriconazole,respectively,resistance rates of 76.60％and 21.99％to posaconazole and echinocandins non-wild-type strains(NWT),and a resistance rate of 2.36％to echinocandins.Conclusions The prevalence and species distribution of Candida spp.in the East China region are consistent with previous domestic and international reports.Candida glabrata exhibits certain degree of resistance to fluconazole,while Candida tropicalis demonstrates higher resistance to triazole drugs.Additionally,echinocandins resistance has emerged in Candida albicans,Candida glabrata,Candida tropicalis,and Candida parapsilosis.

Background: and Purpose Most of the knowledge of Mycoplasma pneumonia (M. pneumoniae) encephalitis (MPE) in children is based on case reports or small case series. This study aimed to describe the clinical features and prognostic factors of MPE, and the efficacy of azithromycin with or without immunomodulatory therapy. Methods: The medical data of 87 patients with MPE from 3 medical centers in southwestern China over a 7-year period were reviewed. Results: MPE was found in children of all ages except for neonates. The most common neurological manifestations included consciousness disturbance (90%) and headache (87.4%), the most common extraneurological manifestations included fever (96.5%) and respiratory system involvement (94.3%); multisystem involvement (98.2%) and elevated C-reactive protein (CRP) (90.8%) were also prominent. M. pneumoniae was detected in cerebrospinal fluid (CSF) less often than in blood and respiratory tract secretions. Azithromycin with intravenous immunoglobulin or/and corticosteroid treatment can shorten the hospitalization duration and the clinical improvement process. Most patients (82.8%) received a favorable prognosis; serum lactate dehydrogenase (LDH) and CSF protein levels were higher in the poor-outcome group than in the good-outcome group (p<0.05). Neurological sequelae are likely to continue when the onset of this condition occurs during teenage years. Conclusions MPE generally presented with nonspecific clinical manifestations. In children with acute encephalitis accompanied by multi-system involvement and prominently elevated CRP, M. pneumoniae should be considered as a possible pathogen. Immunomodulating therapies should be recommended regardless of the duration of the prodromal period. High CSF protein

Objective:To investigate the long-term efficacy and complications of augmentation uretero-enterocystoplasty (AUEC).Methods:The clinical data of 262 patients with lower urinary tract dysfunction who underwent AUEC at our center from January 2003 to June 2022 were analyzed retrospectively. There were 193 males and 69 females, the median age was 24 (4, 67) years, the median disease duration was 12.0 (0.2, 56.0) years and the preoperative creatinine was 91.5 (68.1, 140.0) μmol/L. 320 ureters had high-grade UUTD, 216 ureters had VUR, 14 of which had low-pressure reflux.The number of low-grade VUR ureter was 22 (10.2%) and the number of high-grade VUR ureter was 194 (89.8%). Video-urodynamics showed that the maximum bladder capacity was 102 (47, 209) ml, the maximum detrusor pressure was 33.0 (15.5, 50.5) cmH 2O, and the bladder compliance was 6.4 (3.0, 12.3) ml/cmH 2O. All patients underwent AUEC. The surgical method is to cut a segment of sigmoid colon, open the sigmoid colon along the mesenteric margin, fold and suture it into " U" or " S" shaped intestinal mesh according to the principle of " detubulization" . At the same time, perform ureteroplasty and replanting, and then anastomosis the intestinal mesh with the opened bladder flap to form an expanded new bladder. Follow-up was performed via outpatient clinic or telephone. The creatinine, maximum bladder capacity, maximum detrusor pressure, bladder compliance, ureteral reflux and upper urinary tract dilatation were compared preoperatively and postoperatively. The postoperative complications were also evaluated. Results:The median follow-up time was 57.4 (4, 151) months after surgery. At 1-3 months after surgery, the maximum bladder capacity and bladder compliance increased to 303.9% and 189.9% of the preoperative level, and the maximum detrusor pressure decreased to 63.6% of the preoperative level. At 6-10 years after surgery, the maximum bladder capacity and bladder compliance increased to 490.2% and 627.9% and the maximum detrusor pressure decreased to 25.8% of the preoperative level. The UUTD of the patients was significantly reduced after surgery. The number of the high grade UUTD decreased to 116 (116/398, 29.2%) at 1-3 months and 51 (51/274, 18.6%) at 4-6 months. At 6-10 years, the number of the high-grade UUTD decreased to 4 (4/76, 5.3%) ( P<0.001), which was significantly lower than that before operation. The VUR was significantly relieved after operation, and 393 ureters had no VUR at 1-3 months, accounting for 97.8% (393/402) of the total ureters. Sustained remission of VUR was observed during follow-up. 73 ureters had no VUR at 6-10 years, accounting for 96.1% (73/76) of total ureters ( P<0.001). Patients' creatinine decreased to 79.0 (65.0-128.2) μmol/L at 1-3 months postoperatively, with a downward trend but no statistical difference, and creatinine levels were not significantly elevated at any postoperative time point compared with preoperative levels ( P>0.05). Postoperative complications included metabolic acidosis in 26 cases (9.9%), vesicoureteral anastomosis stenosis in 15 cases (5.7%), recurrent urinary tract infection in 16 cases (6.1%), and urinary calculi in 20 cases (7.6%), and intestinal obstruction requiring laparotomy in 8 cases (3.1%), all of them could be improved after treatments. Conclusions:AUEC is a safe and effective method for treating high-grade VUR or VUR with impaired anti-reflux mechanism, high-grade UUTD or UUTD with ureteral or vesicoureteral junction obstruction, and all of the complications can be improved after treatment. This technique can increase the bladder capacity and compliance, reconstruct the anti-reflux mechanism, and release upper urinary tract obstruction. It may play an important role in stabilizing and protecting the residual renal function from further deterioration.

Objective:To investigate the long term outcome of artificial urinary sphincter implantation for patients with stress urinary incontinence.Methods:The data of 46 patients who underwent artificial urethral sphincter implantation in China Rehabilitation Research Center from April 2002 to April 2022 were retrospectively analyzed.The patients’ age ranged from 19-80 years old (median 45.6 years). There were 45 males and 1 female. The history of illness was 8 months to 33 years. The patients category were urethral injuries associated urinary incontinence ( n=24), neurogenic urinary incontinence ( n=9) and post-prostatectomy incontinence ( n=13). Preoperative daily pad usage was 3.5±1.0. The impact of incontinence on the quality of life (QOL)measured by the visual analogue scale (VAS)was 7.1±1.2. All 46 patients underwent artificial urethral sphincter implantation, of which 20 patients were treated with anticholinergic drugs (5 cases) or urinary tract related surgery (urethral stenosis incision in 2 cases, sphincterectomy in 3 cases, urethral dilation in 5 cases, urethral calculus lithotripsy in 1 case, and augmentation cystoplasty in 4 cases) before artificial urethral sphincter implantation. Of the 45 male patients, 25 patients had the transperineal approach and 20 had the trans-scrotal approach. The female case had a trans-retropubic approach. Different cuffs size was used based on individual circumference of bulbar urethra (45 male cases: 4.5cm in 16 cases, 4.0cm in 29 cases; one female case: 8.0cm). Long-term surgical efficacy was evaluated. Assessments included postoperative urinary continence (socially continent: one pad per day or less; complete dry: wearing no pads), artificial urinary sphincter status and complications. The influences of patients of different etiologies, surgical approaches and cuff size on surgical results were compared. Results:The mean follow-up time was 7.1 years ranged from 6 months to 19 years. At the latest visit, 32 patients (69.6%) maintained the primary functional artificial urinary sphincter. Three patients (6.5%) had artificial urinary sphincter revisions and maintained continence with the new device. 11 patients (23.9%) removed the artificial urinary sphincter because of post-complications. Thirty-five patients were socially continent, of which 16 patients were totally dry, leading to the overall social continent rate as 76.1%(35/46). There was a significant reduction in pad usage to 1.2±0.6 diapers per day ( P<0.001). The impact of incontinence on the QOL measured by the VAS dropped to 2.6±1.9 ( P<0.001). The complication rate was 32.6%(15/46), including infections ( n=4), erosions ( n=5), mechanical failure ( n=3), dysurie ( n=2) and urethral atrophy ( n=1). There were no significant differences in social continent rate between patients with different etiologies[75.0%(18/24)vs. 66.7%(6/9) vs. 84.6%(11/13)], perioperative complications [37.5%(9/24)vs. 33.3%(3/9) vs. 23.1%(3/13)] and device re-intervention rate[37.5%(9/24) vs. 33.3%(3/9)vs. 15.4%(2/13)]. There were no statistically significant differences in postoperative complete dry rate [32%(8/25)vs. 40%(8/20), P=0.76] and postoperative device failure free rate [60%(15/25)vs. 80%(16/20), P=0.20] between trans-perineal group and trans-scrotal group. There was no statistically significant difference in postoperative social continent rate between 4.5cm cuff and 4.0 cuff[75%(12/16) vs. 65.5%(19/29), P=0.74]. Conclusions:Artificial urethral sphincter implantation is an effective treatment for stress urinary incontinence due to intrinsic sphincter deficiency. There was no difference in the continent rate and complication rate between patients of different etiologies, different surgical approaches and cuff size selection.

Objective:To investigate the effects of sacral neuromodulation (SNM)using the new six-contact electrode vs. the four-contact electrode in patients with refractory overactive bladder.Methods:The clinical data of 29 patients underwent SNM testing therapy from January 2018 to January 2020 in China Rehabilitation Research Center were reviewed. In six-contact points electrode group 16 patients accepted SNM with new six-contact points electrode, while 13 patients in four-contact points electrode group accepted SNM with four-contact points electrode. There were no significant differences between the two group in age [(51.63±4.67) vs. (51.85±7.18) years], gender (male/female, 4/12 and 5/8), urination frequency [(22.10±9.05) vs. (21.79±8.05) times/24h], mean voided volume [(135.68±56.98) vs. (131.00±53.05) ml], and urgency score [(2.78±0.97) vs. (3.02±0.91)] (all P>0.05). The number of sensitive contact points, the ratio of reaction contact points, operation time of stage I and the success rate of two groups were calculated. Results:The mean number of sensitive points of six-contact points electrode group (3.31± 0.95) was significantly higher than that of the four-contact points electrode group (1.85± 0.38), ( P<0.05). There was no significant difference in the ratio of reaction contact points [ (96.87±6.71)% vs. (96.15± 9.39)%] and operation time of stage I [(71.25± 18.21)min vs.(68.85± 10.83)min]between six-contact points electrode group and four-contact points electrode group ( P<0.05). The contact E4 and E5 of six-contact electrodes had similar reaction voltage ( P>0.05). The implant rate of six-contact points electrode group was (14/16, 87.5%), which was higher than that of four-contact points electrode group (10/13, 76.9%), but there was no statistical difference ( P>0.05). Conclusions:This study showed that six-contact electrodes has more sensitive points compared with four-contact electrodes. Application of six contact electrodes, patients might get a higher implant rate.

Objective:To explore the efficacy and safety of intravesical electrical stimulation (IVES) combined with a training for bladder motor and sensory dysfunction in the treatment of neurogenic underactive bladder(UAB).Methods:A prospective, single-blind, randomized controlled trial was used to study neurogenic UAB patients admitted to the China Rehabilitation Research Center from October 2019 to May 2021. Inclusive criteria included age≥18 years old, the patients who have been diagnosed as neurogenic UAB and the course of disease being more than 3 months; patients who have been undergone intermittent catheterization to empty the bladder or patients indicated for intermittent catheterization (post-void residual urine accounts for more than 40% of the functional bladder volume), voluntary signing of written informed consent, able to communicate well with researchers and comply with the requirements of the whole trial, and the patient not undergoing any treatment other than oral medication before IVES. Exclusion criteria included patients with low bladder compliance by urodynamic examination(<20 ml/cmH 2O), patients with mechanical outflow obstruction, patients with complete spinal cord injury, the patients with symptomatic urinary tract infection which was not cured, patients with hydronephrosis or bladder-ureteral reflux, patients with renal insufficiency(serum creatinine greater than 1.5 times of the upper limit of normality), patients with malignant tumors of the bladder or prostate, overactive bladder, Alzheimer's disease, brain atrophy, acute cerebrovascular disease, or cognitive impairment, patients who were pregnant or planning to be pregnant, bladder mucosa injury, patients with pacemakers or defibrillators, those who participated in other clinical trials 3 months before the study, and other circumstances that the researcher consider it is not suitable to be involved in this study. The patients were randomly divided into experimental group and control group according to the ratio of 1∶1. The experimental group used conventional transurethral insertion of bipolar catheter electrodes for IVES combined with bladder motor and sensory dysfunction training, and the control group underwent IVES with open circuit combined with bladder motor and sensory dysfunction training. The stimulation parameters of the two groups were two-way square wave, 1-30 mA intensity, 10-20 Hz frequency, 200 μs pulse width, once a day, lasting 30 minutes for each treatment, and for continuous 20 working days. The post-void residual urine, voiding efficiency, 24-hour intermittent catheterization times, first sensation of bladder filling volume and American Urological Association Symptom Index Quality of Life(AUA-SI-QOL) scores were recorded before and at the end of treatment. The adverse events during the treatment were recorded. Results:Fifty-two patients were selected and 50 patients completed the trial, including 26 patients in the experimental group and 24 patients in the control group. Before treatment, there were no significant differences in gender[16(male)/10(female)vs.13(male)/11(female), P=0.598], age [(40.7±13.5)years vs.(38.5±12.3)years, P=0.543], course of disease[0.71(0.42, 1.63)years vs.0.79(0.42, 1.50)years, P=0.695], post-void residual urine[300(193, 400)ml vs.325(178, 380)ml, P=0.724], voiding efficiency[17%(0, 47.8)% vs.21%(0, 38.0)%, P=0.960], 24-hour intermittent catheterization times[4(2, 4)vs.3(2, 4), P=0.692], first sensation volume during bladder filling[(325.8±74.3)ml vs.(307.5±75.0)ml, P=0.391] or AUA-SI-QOL scores[5(4, 5)vs.4(4, 5), P=0.313] between the experimental group and the control group. At the end of treatment, the post-void residual urine, first sensation volume during bladder filling and AUA-SI-QOL scores of the experimental group were significantly lower than those of the control group [250(40, 350)ml vs.300(200, 390)ml, P=0.034; (276.5±68.8)ml vs.(315.4±67.3)ml, P=0.049; 4(2, 4)vs.4(3, 5), P=0.024], and the voiding efficiency was significantly higher than that of the control group[33%(14.5, 84.5)% vs.18%(0, 35.8)%, P=0.041], but there was no significant difference in the number of 24-hour intermittent catheterization between the two groups [3(1, 4)vs.3(2, 4), P=0.174]. In the control group, there were no significant changes in post-void residual urine, voiding efficiency, 24-hour intermittent catheterization times, first sensation volume during bladder filling and AUA-SI-QOL scores before and after treatment [325(178, 380)ml vs.300(200, 390)ml, P=0.832; 21%(0, 38.0)% vs.18%(0, 35.8)%, P=0.943; 3(2, 4)vs.3(2, 4), P=0.239; (307.5±75.0)ml vs.(315.4±67.3)ml, P=0.257; 4(4, 5)vs.4(3, 5), P=0.157]. In the experimental group, there were significant improvements in post-void residual urine, voiding efficiency, 24-hour intermittent catheterization times, first sensation volume during bladder filling and AUA-SI-QOL scores before and after treatment [300(193, 400)ml vs.250(40, 350)ml, P<0.001; 17%(0, 47.8)% vs.33%(14.5, 84.5)%, P<0.001; 4(2, 4)vs.3(1, 4), P=0.011; (325.8±74.3)ml vs.(276.5±68.8)ml, P<0.001; 5(4, 5)vs.4(2, 4), P<0.001]. During the treatment period, 1 case of abdominal discomfort occurred in the experimental group and 1 case of urethral discomfort in the control group. After adjusting the stimulation intensity and catheter position, the discomfort disappeared without other serious adverse events. Conclusions:IVES combined with bladder motor sensory dysfunction training can not only effectively improve the bladder emptying efficiency and bladder sensation in patients with neurogenic UAB, but also be safe and easy to operate.