Objective This study aims to evaluate the effectiveness of intelligent bed management model in integrating bed resources in a large comprehensive hospital.Methods Inpatient data from a tertiary hospital between January 2021 and De-cember 2024 were collected.An intelligent hospital-wide bed management platform was constructed to implement bed resource sharing mechanisms and establish a standardized bed reservation grading system.The implementation effect of the system was e-valuated from the perspective of bed occupancy rate,average length of stay,and patient satisfaction.Results After implementa-tion,bed occupancy rates in key monitored departments moved into a reasonable range:Rehabilitation Medicine Department fell from 113.18％to 101.48％(t=4.26,P＜0.01),while Neurology Department increased from 88.18％to 96.20％(t=3.85,P＜0.01).Annual inpatient admissions increased from 83,931 to 103,852(x2=156.82,P＜0.001),and average length of stay shortened from 7.15 days to 6.21 days(t=4.73,P＜0.01).The admission waiting time was cut by 72.7 hours(-43.1％),and satisfaction with bed allocation rationality improved by 11.2 points(t=5.94,P＜0.001).Staff time spent on bed-assignment fell by 42 minutes per shift(t=8.92,P＜0.001),and cross-department transfers increased by 378 episodes per month(x2=145.26,P＜0.001).Conclusion The intelligent bed management model can effectively improve hospital bed utili-zation efficiency,enhance healthcare service quality,reduce staff workload,and merits wider application in similar hospitals.

Objective This study aims to evaluate the effectiveness of intelligent bed management model in integrating bed resources in a large comprehensive hospital.Methods Inpatient data from a tertiary hospital between January 2021 and De-cember 2024 were collected.An intelligent hospital-wide bed management platform was constructed to implement bed resource sharing mechanisms and establish a standardized bed reservation grading system.The implementation effect of the system was e-valuated from the perspective of bed occupancy rate,average length of stay,and patient satisfaction.Results After implementa-tion,bed occupancy rates in key monitored departments moved into a reasonable range:Rehabilitation Medicine Department fell from 113.18％to 101.48％(t=4.26,P＜0.01),while Neurology Department increased from 88.18％to 96.20％(t=3.85,P＜0.01).Annual inpatient admissions increased from 83,931 to 103,852(x2=156.82,P＜0.001),and average length of stay shortened from 7.15 days to 6.21 days(t=4.73,P＜0.01).The admission waiting time was cut by 72.7 hours(-43.1％),and satisfaction with bed allocation rationality improved by 11.2 points(t=5.94,P＜0.001).Staff time spent on bed-assignment fell by 42 minutes per shift(t=8.92,P＜0.001),and cross-department transfers increased by 378 episodes per month(x2=145.26,P＜0.001).Conclusion The intelligent bed management model can effectively improve hospital bed utili-zation efficiency,enhance healthcare service quality,reduce staff workload,and merits wider application in similar hospitals.

ObjectiveTo evaluate the clinical efficacy of TDP （specific electromagnetic wave） combined with Osteoking in the treatment of knee osteoarthritis of Qi stagnation and blood stasis type. MethodA total of 104 patients with knee osteoarthritis of Qi stagnation and blood stasis type， who received conservative therapy in The Third People's Hospital of Xinjiang Uygur Autonomous Region from July 2019 to December 2021， were randomized into the control group and study group with the random number table method， 52 cases in either group. The control group was treated with TDP， and the study group with TDP and Osteoking. The treatment lasted 1 week for both groups， with 1-month follow-up. Subjective indexes of visual analog scale （VAS） score and Western Ontario McMaster Universities Osteoarthritis Index （WOMAC） score， and objective indexes of visual tenderness index and visual knee range of motion were determined before and after treatment to evaluate the pain and functions of patients. Traditional Chinese medicine （TCM） syndrome score was calculated. The serum erythrocyte sedimentation rate （ESR） and high sensitivity C-reactive protein （hs-CRP） were detected before and after treatment， and the total clinical effective rate was calculated. ResultBefore treatment， the baseline information and all the scores of the two groups were comparable. After treatment， the VAS score， WOMAC score， tenderness index， knee range of motion， and TCM syndrome score were improved in both groups （P<0.01）. After the treatment， the VAS score and WOMAC score of the study group were lower than those of the control group （P<0.01） and the improvement of tenderness index in the study group was better than that in the control group （P<0.05）. The knee range of motion in the study group was better than that in the control group （P=0.061）. The TCM syndrome score of study group was lower than that of control group （P<0.01） after treatment. The post-treatment serum ESR and hs-CRP level in the two groups decreased significantly after treatment， and the study group were lower than those of the control group （P<0.01）. The total clinical effective rate of the study group was 90.4%（47/52）， as compared with the 53.8%（28/52） in the control group （P<0.05）. No obvious adverse events occurred during treatment in both groups. ConclusionThe clinical efficacy of TDP combined with Osteoking in the treatment of knee osteoarthritis of Qi stagnation and blood stasis type is remarkable， which can improve knee pain and functions， alleviate TCM syndrome， and reduce inflammatory indexes， with high safety.

Objective:To explore the effect of comprehensive gastrointestinal training on the recovery of gastrointestinal function after radical cystectomy (Bricker′s operation).Methods:Seventy-one elderly bladder cancer patients who had undergone Bricker′s operation were randomly divided into a control group of 34 and an observation group of 37. Both groups were given routine treatment, while the observation group was additionally provided with comprehensive gastrointestinal training immediately after the operation. Plasma gastrin was measured before the operation and on the 1st and 3rd day afterward. The return of peristaltic sounds, the exhausting and defecation time, the incidence of intestinal obstruction and the average hospital stay were recorded. On the 7th, 14th, 21st and 28th day after the operation, both groups′ gastrointestinal functioning was scored by using Gastrointestinal Symptom Rating Scale (GSRS).Results:The levels of plasma gastrin in the observation group were significantly higher than before the surgery and significantly higher than those in the control group on the 1st and 3rd day after the surgery, though there had been no significant difference between the two groups before the operation. Compared with the control group, peristaltic sounds returned significantly earlier in the observation group (after 1.22±0.15d), and the group′s exhaust time (1.88±0.22d) and first defecation time (2.95±0.19d) were also better. The incidence of intestinal obstruction (23.53%) was significantly lower in the observation group as well. The observation group recorded lower average GSRS values than the control group throughout the observation and follow-up periods, and their average hospital stay was significantly shorter.Conclusion:Comprehensive gastrointestinal training can effectively promote recovery after radical bladder cystectomy.

Objective To investigate the effect of soft tissue on the posterior lumbar spine after percutaneous vertebroplasty (PVP) and percutaneous kyphoplasty (PKP) for spinal osteoporotic fractures. Methods From January 2015 to December 2016, 52 patients with thoracolumbar osteoporotic fracture in our hospital underwent PKP or PVP. According to their fat suppression sequence (FSE) on Magnetic Resonance Imaging (MRI), they were divided into FSE positive and FSE negative groups. The FSE negative group had 38 patients, 9 males and 29 females with a mean age of 75.1 ± 6.0 years; the FSE positive group had 14 pa-tients, 4 males and 10 females with a mean age of 73.9 ± 5.8 years. The 2 groups were compared in terms of visual analogue scale (VAS) for lying on bed and standing at the 1, 3 and 7 days after surgery and painless ambulation at the 3 time points as well. Results There were no significant differences between the 2 groups in age, gender or responsible vertebrae distributions. When the patients were lying on bed, their VAS scores at the 1, 3 and 7 days after surgery were 4.1 ± 1.7, 3.0 ± 0.9 and 1.0 ± 0.8 for the FSE negative group, and 4.8 ± 1.0, 3.0 ± 0.7 and 1.3 ± 0.9 for the FSE positive group; when the patients were standing, their VAS scores at the 1, 3 and 7 days after surgery were 4.2 ± 1.1, 3.2 ± 0.7 and 1.9 ± 0.7 for the FSE negative group, and 5.4 ± 1.1, 4.0 ± 1.0 and 2.3 ± 0.5 for the FSE positive group. The VAS scores for standing at the 1 and 3 days after surgery for the FSE negative group were significantly lower than those for the FSE positive group (P <0.05). There were no significant differences between the 2 groups in the VAS scores for lying on bed at the 1, 3 or 7 days after surgery and for standing at the 7 days after surgery (P > 0.05). At the 1, 3 and 7 days after surgery, there were respectively 22, 37 and 38 patients in the FSE negative group who accomplished painless ambulation and there were respectively 3, 9 and 14 patients in the FSE positive group who accomplished painless ambulation. A significantly larger proportion of the patients in the FSE negative group accomplished painless ambulation than in the FSE positive group (P <0.05). At 7 days after surgery, all the patients in the 2 group accomplished painless ambulation. Conclusions The soft tissue of the lower back may play an important role after PKP and PVP, for fine soft tissue can reduce time for lying on bed and foster surgical efficiency. The VAS scores for standing may be more significant than those for lying on bed in prediction of ambulant time.

Objective To summarize and analyze the perioperative complications of irreversible electroporation (IRE) ablation in treating tumors at different locations and to discuss their managements. Methods A total of 200 patients with tumors, including pancreatic tumor (n=71), liver tumor (n=64) and other tumors (n =65), were enrolled in this study. All patients received IRE ablation treatment. The perioperative complications were recorded and the data were statistically analyzed. The causes of severe complications and the treatment of complications were discussed. Results None of the patients died during the course of IRE ablation procedure. Severe postoperative complications occurred in the patients with pancreatic tumor or liver tumor, including duodenal artery bleeding in 3 patients with pancreatic tumor, which occurred at 10 days, 11 days and 15 days after IRE ablation respectively, and gastrointestinal bleeding (n =1) and biliary septic shock (n=1) in 2 patients with liver tumor, which occurred at 9 days after IRE ablation, the clinical symptoms were controlled after interventional embolization and/or vascular ligation together with anti-infective therapy. All minor complications were relieved after symptomatic treatment within 14 days. Conclusion IRE ablation has less systemic inflammatory response, and both the intraoperative and postoperative adverse reactions can be easily controlled, besides, IRE ablation has higher clinical safety. Although IRE ablation procedure may damage the internal or peripheral vessels of the pancreatic tumor, this severe complications can be effectively avoided if proper measures are adopted based on the causes of complications. (J Intervent Radiol, 2018, 27: 223-227)

Objective:To investigate the effect of CpG ODN on the immune responses and immune-contraception induced by ZP~(121-140) synthetic peptide.Methods: BALB/e mice were given an injection into the left tibialis anterior muscle of ZP~(121-140) synthetic peptide with 20 μg CpG ODN or CFA,then the mice were given other injections at 2,4,6 weeks using the same formulation.The mice' s blood was collected before each vaccination and after the last vaccination every 2 weeks.The specific IgG and IgA in sere and non-specific cytokines IFN-γ,TNF-α,IL-10 in vaginal mucosa were measured by ELISA.The ovarial pathological changes were undertaken using hemattxylin and eosin-stained paraffin sections.Results:The specific IgG in sera and IgA in vaginal mucosa induced by ZP~(121-140) synthetic peptide combined with CpG ODN were no more than those of ZP~(121-140) synthetic peptide combined with CFA.There were significant increases in IFN-γ,and TNF-α when CpG ODN was mixed with ZP121-140 synthetic peptide and the increase of CpG ODN was more significant than that of CFA.Otherwise there was a significant decrease in IL-10 when CpG ODN was mixed with ZP~(121-140) synthetic peptide and the decrease of CpG ODN was more significant than thai of CFA.There was no significant difference in the rate of pregnancy between CpG ODN group and CFA group,but the average number of birth mice in CpG ODN group was less than that in CFA group.No pathological changes were found in the ovaries of experimental mice.Conclusion: The adjuvant effect of CpG ODN is more advantageous than that of CFA in contraception vaccine research.

Objective To study the relationship of two variants( -871A/G and -336A/G) polymorphisms of the DC-SIGN gene with the susceptibility to pulmonary tuberculosis in Chinese population.Methods Two hundred and thirty-seven tuberculosis cases and 244 controls were genotyped by pyrosequencing in this case-control study. The analysis of the relationship of the -871A/G and -336A/G polymorphisms with their susceptibility of pulmonary tuberculosis(PTB) and the relationship of the two variants with their clinical correlation of tuberculosis was performed by chi-square test. Results The genotypic frequencies of A/G + G/G and A/A of - 871, 37.6%, 62.4% respectively in cases, and 43.4%, 56. 6%respectively in controls, had no significant difference in statistics. And the genotypic frequencies of A/G + G/G and A/A of -336, 12. 2% ,87.8% respectively in cases, and 14.3% ,85.7% respectively in controls, had also no statistical difference between two groups. Interestingly, a significant association is disclosed between the promoter variant - 336G allele and fever in patients ( P = 0. 037, OR = 0. 191, 95 % CI:0. 040-0. 907 ). Conclusion The single nucleotide polymorphism of -871A/G and -336A/G in DCSIGN gene promoter might not be associated with the susceptibility to tuberculosis in Chinese. Tuberculosis patients with -336G allele are significantly protected fever.