Objective To construct a cloud-based platform for healthcare-associated infection(HAI)management based on multi-source data fusion and data visualization,and evaluate its application effectiveness.Methods A ter-tiary first-class cancer hospital was selected as the research object.Aligned with graded hospital accreditation stan-dards and based on grid-based management and responsibility zone mode,a platform was constructed in 2023 with low-code technology,multi-source data fusion,and visualization function.The self-comparison method was adopted to compare occurrence of HAI before and after the operation of the platform.A questionnaire survey was adopted to assess the experience and workload reduction feelings of full-time and part-time infection surveillance and control profe-ssionals using the platform.Results 81.56％of the surveyed respondents believed that the platform could re-duce the workload of infection surveillance and control.Compared with before the trial operation,the hospital achieved an annual reduction of 11 200 yuan in paper costs,with associated labor savings of approximately 4 482.5 hours.The incidence of HAI cases in the whole hospital decreased from 0.67％to 0.45％.The pathogen detection rate before therapeutic use of antimicrobial agents increased from 51.26％to 71.54％.Differences were both statis-tically significant(both P＜0.05).The detection number and proportion of carbapenem-resistant Pseudomonas aeruginosa(CRPA)and extended-spectrum β-lactamase-producing Klebsiella pneumoniae(ESBL-KP)in HAI cases decreased(54.55％vs 36.47％and 51.14％vs 32.50％,respectively,both P＜0.05).Conclusion The construc-tion and application of smart HAI management cloud-based platform can reduce cost,improve management quality,and provide a theoretical basis and technical paradigm for the construction of smart HAI management system.

Objective To construct a cloud-based platform for healthcare-associated infection(HAI)management based on multi-source data fusion and data visualization,and evaluate its application effectiveness.Methods A ter-tiary first-class cancer hospital was selected as the research object.Aligned with graded hospital accreditation stan-dards and based on grid-based management and responsibility zone mode,a platform was constructed in 2023 with low-code technology,multi-source data fusion,and visualization function.The self-comparison method was adopted to compare occurrence of HAI before and after the operation of the platform.A questionnaire survey was adopted to assess the experience and workload reduction feelings of full-time and part-time infection surveillance and control profe-ssionals using the platform.Results 81.56％of the surveyed respondents believed that the platform could re-duce the workload of infection surveillance and control.Compared with before the trial operation,the hospital achieved an annual reduction of 11 200 yuan in paper costs,with associated labor savings of approximately 4 482.5 hours.The incidence of HAI cases in the whole hospital decreased from 0.67％to 0.45％.The pathogen detection rate before therapeutic use of antimicrobial agents increased from 51.26％to 71.54％.Differences were both statis-tically significant(both P＜0.05).The detection number and proportion of carbapenem-resistant Pseudomonas aeruginosa(CRPA)and extended-spectrum β-lactamase-producing Klebsiella pneumoniae(ESBL-KP)in HAI cases decreased(54.55％vs 36.47％and 51.14％vs 32.50％,respectively,both P＜0.05).Conclusion The construc-tion and application of smart HAI management cloud-based platform can reduce cost,improve management quality,and provide a theoretical basis and technical paradigm for the construction of smart HAI management system.

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius （honey-water ratio， the mass ratio of honey-water to P. igniarius， the frying temperature and the frying time） were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters， using the internal quality （the contents of ergosterol， protocatechuic aldehyde and protocatechuic acid） and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius （1 cm3 square block）， add the appropriate amount of auxiliary materials （with 25 kg of refined honey and water for every 100 kg of P. igniarius）， mix well， moisten for 2 h until the auxiliary materials were completely absorbed； put it in a frying container， fry at the frying temperature of 130-140 ℃ for 5 min； take it out， put it in an oven at 50 ℃ for 2 h； take it out， and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

OBJECTIVE To optimize the honey processing technology of Phellinus igniarius. METHODS The key factors of honey processing technology of P. igniarius （honey-water ratio， the mass ratio of honey-water to P. igniarius， the frying temperature and the frying time） were investigated by orthogonal test combined with analytic hierarchy process to determine the optimal technological parameters， using the internal quality （the contents of ergosterol， protocatechuic aldehyde and protocatechuic acid） and appearance traits as evaluation indexes. RESULTS The optimal process of honey-roasting P. igniarius was to take raw P. igniarius （1 cm3 square block）， add the appropriate amount of auxiliary materials （with 25 kg of refined honey and water for every 100 kg of P. igniarius）， mix well， moisten for 2 h until the auxiliary materials were completely absorbed； put it in a frying container， fry at the frying temperature of 130-140 ℃ for 5 min； take it out， put it in an oven at 50 ℃ for 2 h； take it out， and let it cool. The RSD of the results of three validation experiments was 0.68%. CONCLUSIONS The optimized honey processing technology of P. igniarius is stable and feasible.

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 evaluate the efficacy of visual laryngoscope for tracheal intubation for resuscitation in the premature infants born within 32 weeks of gestation.Methods:A total of 84 premature infants who were born < 32 weeks of gestation in the Third Affiliated Hospital of Zhengzhou University and required tracheal intubation after birth from January 2019 to December 2021 were enrolled and divided into direct laryngoscope group and visual laryngoscope group according to the random number table method, with 42 cases in each group.The glottis exposure, intubation time, successful tracheal intubation at first attempt and complications related to intubation were recorded in the two groups.Results:Compared with direct laryngoscope group, the time of glottis exposure and tracheal intubation was significantly shortened, and the success rate of endotracheal intubation at first attempt was increased in visual laryngoscope group ( P<0.05).There was no significant difference in the glottis exposure during laryngoscope-assisted intubation and incidence of complications related to tracheal intubation between the two groups ( P>0.05). Conclusions:Visual laryngoscope provides better efficacy than direct laryngoscope when used for tracheal intubation for resuscitation in the premature infants born within 32 weeks of gestation.

Antipyretic-analgesics are currently one of the most prescribed drugs in children.The clinical application of antipyretic-analgesics for children in our country still have irrational phenomenon, which affects the therapeutic effect and even poses hidden dangers to the safety of children.In this paper, suggestions were put forward from the indications, dosage form/route, dosage suitability, pathophysiological characteristics of children with individual differences and drug interactions in the symptomatic treatment of febrile children, so as to provide reference for the general pharmacists when conducting prescription review.

Objective:To investigate the clinical characteristics of acute myeloid leukemia with BCR-ABL p210 fusion gene-positive.Methods:The clinical characteristics of a patient diagnosed in the Second Hospital of Jiaxing were analyzed and the related literature was reviewed.Results:BCR-ABL p210 fusion gene and Philadelphia chromosome (Ph) were detected by reverse transcription-polymerase chain reaction (RT-PCR) and fluorescence in situ hybridization (FISH). Imatinib associated with multi-drug intravenous chemotherapy resulted in poor efficacy.Conclusions:Patient with Ph +/BCR-ABL + acute myeloid leukemia is rare with a very poor prognosis. There is no unified standard treatment and the efficacy of tyrosine kinase inhibitors is unclear. Intravenous chemotherapy combined with hematopoietic stem cell transplantation is expected to change the prognosis.

Objective: To explore the changes of the peripheral invariant natural killer T (iNKT) cells in patients with human immunodeficiency virus (HIV) infection. Methods: A total of 101 patients with HIV infection including 52 asymptomatic patients and 49 acquired immunodeficiency syndrome (AIDS) patients were enrolled in the study from June 2016 to July 2017. Flow cytometry was used to detect iNKT cells, CD4⁺ T cells and CD8⁺ T cells, and the relationship among them and HIV RNA was studied. At same time, 12 healthy persons were enrolled as control group. T test or variance analysis, rank sum test, Chi-square test and Fisher exact test were used for statistical analysis. Results: In HIV infected asymptomatic patients, AIDS patients and healthy controls, iNKT cells were 0.135% (0.066%, 0.228%), 0.058% (0.034%, 0.100%) and 0.385% (0.205%, 0.600%), respectively, and the difference was statistical significant (Z=40.113, P<0.01). CD4⁺ T cell counts in the three groups were (340.82±119.26) cells/μL, (72.73±61.84) cells/μL and (555.17±229.43) cells/μL, respectively, and the difference was statistical significant (t=113.79, P<0.01); CD8⁺ T cell counts in the three groups were (842.29±423.68) cells/μL, (540.43±257.85) cells/μL and (875.92±516.45) cells/μL, respectively, and the difference was statistical significant (t=9.423, P<0.01). Ratios of CD4⁺ /CD8⁺ T cells in the three groups were 0.490 (0.240, 0.695), 0.120 (0.030, 0.210) and 0.600 (0.475, 0.895), respectively, and the difference was statistical significant (Z=53.603, P<0.01). iNKT cell counts in patients with or without hepatitis B virus infection, pneumocystis pneumonia, oral mold infection, treponema pallidum, latent tuberculosis or EB virus infection were not significantly different (Z=0.244, 2.325, 2.393, 0.168, 1.183 and 0.454, respectively, all P>0.05). There were correlations between iNKT cells and CD4⁺ T cells, CD4⁺ /CD8⁺ T cells (r=0.513 and 0.261, respectively, both P<0.05), and no relationship was found between iNKT cells and CD8⁺ T cells (r=0.155, P=0.126). In HIV infected asymptomatic patients and AIDS patients, iNKT cells was not associated with HIV RNA (r=-0.113 and -0.111, respectively, both P>0.05). Conclusions The level of peripheral iNKT cells in HIV infected patients decreases with the disease progression. To certain extent, iNKT cells can reflect the severity of immune damaging in HIV infected patients.