Background::Although overnight fasting is recommended prior to endoscopic retrograde cholangiopancreatography (ERCP), the benefits and safety of high-carbohydrate fluid diet (CFD) intake 2 h before ERCP remain unclear. This study aimed to analyze whether high-CFD intake 2 h before ERCP can be safe and accelerate patients’ recovery.Methods::This prospective, multicenter, randomized controlled trial involved 15 tertiary ERCP centers. A total of 1330 patients were randomized into CFD group ( n = 665) and fasting group ( n = 665). The CFD group received 400 mL of maltodextrin orally 2 h before ERCP, while the control group abstained from food/water overnight (>6 h) before ERCP. All ERCP procedures were performed using deep sedation with intravenous propofol. The investigators were blinded but not the patients. The primary outcomes included postoperative fatigue and abdominal pain score, and the secondary outcomes included complications and changes in metabolic indicators. The outcomes were analyzed according to a modified intention-to-treat principle. Results::The post-ERCP fatigue scores were significantly lower at 4 h (4.1 ± 2.6 vs. 4.8 ± 2.8, t = 4.23, P <0.001) and 20 h (2.4 ± 2.1 vs. 3.4 ± 2.4, t= 7.94, P <0.001) in the CFD group, with least-squares mean differences of 0.48 (95% confidence interval [CI]: 0.26–0.71, P <0.001) and 0.76 (95% CI: 0.57–0.95, P <0.001), respectively. The 4-h pain scores (2.1 ± 1.7 vs. 2.2 ± 1.7, t = 2.60, P = 0.009, with a least-squares mean difference of 0.21 [95% CI: 0.05–0.37]) and positive urine ketone levels (7.7% [39/509] vs. 15.4% [82/533], χ2 = 15.13, P <0.001) were lower in the CFD group. The CFD group had significantly less cholangitis (2.1% [13/634] vs. 4.0% [26/658], χ2 = 3.99, P = 0.046) but not pancreatitis (5.5% [35/634] vs. 6.5% [43/658], χ2 = 0.59, P = 0.444). Subgroup analysis revealed that CFD reduced the incidence of complications in patients with native papilla (odds ratio [OR]: 0.61, 95% CI: 0.39–0.95, P = 0.028) in the multivariable models. Conclusion::Ingesting 400 mL of CFD 2 h before ERCP is safe, with a reduction in post-ERCP fatigue, abdominal pain, and cholangitis during recovery.Trail Registration::ClinicalTrials.gov, No. NCT03075280.

Purpose To investigate the clinicopathologic,immunophenotypic features,genetic alterations and prognosis of melanotic Xp11 neoplasms/melanotic TFE3-rearrangement neo-plasms.Methods Five cases were selected from the Depart-ment of Pathology,Union Hospital,Huazhong University of Sci-ence and Technology from November 2018 to July 2023.The clinicopathologic,immunohistochemical,FISH assays,next-generation sequencing(NGS)and follow-up details were collect-ed.Results There were 1 male and 4 females,with their ages ranging from 16 to 59 years(mean 28.2 years).The maximum diameters of the masses were 3-6 cm(average 4.7 cm).The tumors located in right kidneys(3 cases),tubal interstitium(1 case)and pelvis(1 case).Microscopically,most tumors shared similar morphology such as nested,acinar structures sep-arated by a delicate vascular network.Epithelioid tumor cells presented with clear to granular eosinophilic cytoplasm.Lym-phocytic infiltration was seen in the background;melanin depo-sition was noted in the cases;neoplastic necrosis was detected in 4 cases.Mitotic activity was low with 5 cases showing＜3/10 HPF.Intravascular tumor thrombus was detected in 2 cases,no lymphovascular and nerve invasions were detected in other 3 ca-ses.Immunohistochemically,all 5 cases expressed TFE3 dif-fusely,and expressed HMB45,Melan A to varying degrees,CK(AE1/AE3),CK7,EMA,PAX8,TFEB,S-100,SOX10,SMA,desmin were all non-reactive in the 5 cases.The Ki67-la-beling index was＜20％.TFE3 separation signal in 4 cases were detected by FISH,1 case was interpreted as negative due to atypical signal which was confirmed by next-generation se-quencing(NGS)assay as RBM10-TFE3.Clinical follow-up was available for five patients for 2-60 months,in which four pa-tients were alive with no evidence of disease after initial resec-tion,and one patient with thoracic spine metastasis was currently in stable condition.Conclusion Melanotic Xp1 1 neoplasms/melanotic TFE3-rearrangement neoplasms has unique morpholog-ic,immunophenotypic and genetic characteristics.It might be reclassified into a distinctive malignant mesenchymal tumor enti-ty.

Objective To investigate the clinical features and prognosis of children with fungal bloodstream infection(BSI)following chemotherapy for acute leukemia(AL).Methods A retrospective analysis was performed on 23 children with fungal BSI following chemotherapy for AL in three hospitals in Fujian Province,China,from January 2015 to December 2023.Their clinical features and prognosis were analyzed.Results Among all children following chemotherapy for AL,the incidence rate of fungal BSI was 1.38%(23/1 668).At the time of fungal BSI,87%(20/23)of the children had neutrophil deficiency for more than one week,and all the children presented with fever,while 22%(5/23)of them experienced septic shock.All 23 children exhibited significant increases in C-reactive protein and procalcitonin levels.A total of 23 fungal isolates were detected in peripheral blood cultures,with Candida tropicalis being the most common isolate(52%,12/23).Caspofungin or micafungin combined with liposomal amphotericin B had a relatively high response rate(75%,12/16),and the median duration of antifungal therapy was 3.0 months.The overall mortality rate in the patients with fungal BSI was 35%(8/23),and the attributable death rate was 22%(5/23).Conclusions Fungal BSI following chemotherapy in children with AL often occurs in children with persistent neutrophil deficiency and lacks specific clinical manifestations.The children with fungal BSI following chemotherapy for AL experience a prolonged course of antifungal therapy and have a high mortality rate,with Candida tropicalis being the most common pathogen.

Objective To investigate the distribution and antimicrobial resistance profiles of the common pathogens isolated from urine from 2015 to 2021 in the CHINET Antimicrobial Resistance Surveillance Program.Methods The bacterial strains were isolated from urine and identified routinely in 51 hospitals across China in the CHINET Antimicrobial Resistance Surveillance Program from 2015 to 2021.Antimicrobial susceptibility was determined by Kirby-Bauer method,automatic microbiological analysis system and E-test according to the unified protocol.Results A total of 261 893 nonduplicate strains were isolated from urine specimen from 2015 to 2021,of which gram-positive bacteria accounted for 23.8％(62 219/261 893),and gram-negative bacteria 76.2％(199 674/261 893).The most common species were E.coli(46.7％),E.faecium(10.4％),K.pneumoniae(9.8％),E.faecalis(8.7％),P.mirabilis(3.5％),P.aeruginosa(3.4％),SS.agalactiae(2.6％),and E.cloacae(2.1％).The strains were more frequently isolated from inpatients versus outpatients and emergency patients,from females versus males,and from adults versus children.The prevalence of ESBLs-producing strains in E.coli,K.pneumoniae and P.mirabilis was 53.2％,52.8％and 37.0％,respectively.The prevalence of carbapenem-resistant strains in E.coli,K.pneumoniae,P.aeruginosa and A.baumannii was 1.7％,18.5％,16.4％,and 40.3％,respectively.Lower than 10％of the E.faecalis isolates were resistant to ampicillin,nitrofurantoin,linezolid,vancomycin,teicoplanin and fosfomycin.More than 90％of the E.faecium isolates were ressitant to ampicillin,levofloxacin and erythromycin.The percentage of strains resistant to vancomycin,linezolid or teicoplanin was＜2％.The E.coli,K.pneumoniae,P.aeruginosa and A.baumannii strains isolated from ICU inpatients showed significantly higher resistance rates than the corresponding strains isolated from outpatients and non-ICU inpatients.Conclusions E.coli,Enterococcus and K.pneumoniae are the most common pathogens in urinary tract infection.The bacterial species and antimicrobial resistance of urinary isolates vary with different populations.More attention should be paid to antimicrobial resistance surveillance and reduce the irrational use of antimicrobial agents.

Objective:To evaluate the efficacy of acute T-cell lymphoblastic leukemia(T-ALL)in children and explore the prognostic risk factors.Methods:The clinical data of 127 newly diagnosed children with T-ALL admitted to five hospitals in Fujian province from April 2011 to December 2020 were retrospectively analyzed,and compared with children with newly diagnosed acute precursor B-cell lymphoblastic leukemia(B-ALL)in the same period.Kaplan-Meier analysis was used to evaluate the overall survival(OS)and event-free survival(EFS),and COX proportional hazard regression model was used to evaluate the prognostic factors.Among 116 children with T-ALL who received standard treatment,78 cases received the Chinese Childhood Leukemia Collaborative Group(CCLG)-ALL 2008 protocol(CCLG-ALL 2008 group),and 38 cases received the China Childhood Cancer Collaborative Group(CCCG)-ALL 2015 protocol(CCCG-ALL 2015 group).The efficacy and serious adverse event(SAE)incidence of the two groups were compared.Results:Proportion of male,age ≥ 10 years old,white blood cell count(WBC)≥ 50 × 109/L,central nervous system leukemia,minimal residual disease(MRD)≥ 1％during induction therapy,and MRD ≥ 0.01％at the end of induction in T-ALL children were significantly higher than those in B-ALL children(P＜0.05).The expected 10-year EFS and OS of T-ALL were 59.7％and 66.0％,respectively,which were significantly lower than those of B-ALL(P＜0.001).COX analysis showed that WBC ≥ 100 x 109/L at initial diagnosis and failure to achieve complete remission(CR)after induction were independent risk factors for poor prognosis.Compared with CCLG-ALL 2008 group,CCCG-ALL 2015 group had lower incidence of infection-related SAE(15.8％vs 34.6％,P=0.042),but higher EFS and OS(73.9％vs 57.2％,PEFS=0.090;86.5％vs 62.3％,PoS=0.023).Conclusions:The prognosis of children with T-ALL is worse than children with B-ALL.WBC ≥ 100 × 109/L at initial diagnosis and non-CR after induction(especially mediastinal mass has not disappeared)are the risk factors for poor prognosis.CCCG-ALL 2015 regimen may reduce infection-related SAE and improve efficacy.

Objective:To screen interleukin(IL)-1β secretion-related membrane transporters by macrophage experiment in vitro and conventional knockout mice.Methods:THP-1 cell line was differentiated to obtain human THP-1-derived macrophages,and the primary macrophages were obtained from human peripheral blood.FVB wild-type mice with the same sex and age were used as the controls of MRP1 knockout mice.The macrophages in abdominal cavity and bone marrow of mice were cultivated.The cells were treated with ABCC1/MRP1,ABCG2/BCRP,ABCB1/P-gp,OATP1B1,and MATE transporter inhibitors,then stimulated by lipopolysaccharide and adenosine triphosphate.The secretion level of IL-iβ was detected by ELISA,Western blot,and immunofluorescence.Results:After inhibiting ABCC1/MRP1 transporter,the secretion of IL-1β decreased significantly,while inhibition of the other 4 transporters had no effect.In animal experiment,the level of IL-1 β secreted by macrophages in bone marrow of MRP1 knockout mice was significantly lower than control group(P＜0.05).Conclusion:ABCC1/MRP1 transporter is a newly discovered IL-1β secretion pathway,which is expected to become a new target for solving clinical problems such as cytokine release syndrome.

Objective To search and integrate relevant evidence of Traditional Chinese Medicine rehabilitation care during recovery of stroke patients with limb dysfunction,and to provide the evidence for clinical practice.Methods We systematically search domestic and foreign guideline websites,professional association websites,and databases such as Cochrane Library,PubMed,Embase,CNKI,CBM for evidence on Chinese medicine rehabilitation care for limb dysfunction following stroke.The search included guidelines,clinical decisions,evidence summaries,systematic reviews,expert consensuses,and randomized controlled trials,with the search timeframe spanning from the inception of the respective databases to May 2023.The literature was evaluated and rated for quality by 2 researchers independently.Results A total of 17 articles,including 7 guidelines,4 systematic reviews,1 evidence summary and 5 randomized controlled trials were included to summarize 28 pieces of evidence on Traditional Chinese Medicine rehabilitation care for stroke patients with limb dysfunction.The evidence can be categorized into 4 areas,including evaluation,Traditional Chinese Medicine nursing technology,health education and precautions.Conclusion Traditional Chinese Medicine nursing technology for stroke patients with limb dysfunction have various forms and rich contents.Appropriate Traditional Chinese Medicine nursing techniques should be selected according to the actual situation and the willingness of patients to promote the rehabilitation of their limb functions.

Objective: To examine the patterning cropped and shaped mesh repair for perineal hernia after abdominoperineal excision (APE) in rectal cancer. Methods: The clinical data of 8 patients with perineal hernia after APE who accepted surgical treatment in the Department of Hepatopancreatobiliary and Hernia Surgery, the First Affiliated Hospital of Fujian Medical University from March 2017 to December 2022 were retrospectively reviewed. There were 3 males and 5 females, aged (67.6±7.2) years (range: 56 to 76 years). Eight patients developed a perineal mass at (11.3±2.9) months (range: 5 to 13 months) after APE. After surgical separation of adhesion and exposing the pelvic floor defect, a 15 cm×20 cm anti-adhesion mesh was fashioned as a three-dimensional pocket shape to fit the pelvic defect, then fixed to the promontory or sacrum and sutured to the pelvic sidewalls and the anterior peritoneum, while two side slender slings were tailored in front of the mesh and fixed on the pectineal ligament. Results: The repair of their perineal hernias went well, with an operating time of (240.6±48.8) minutes (range: 155 to 300 minutes). Five patients underwent laparotomy, 3 patients tried laparoscopic surgery first and then transferred to laparotomy combined with the perineal approach. Intraoperative bowel injury was observed in 3 patients. All patients did not have an intestinal fistula, bleeding occurred. No reoperation was performed and their preoperative symptoms improved significantly. The postoperative hospital stay was (13.5±2.9) days (range: 7 to 17 days) and two patients had postoperative ileus, which improved after conservative treatment. Two patients had a postoperative perineal hernia sac effusion, one of them underwent placement of a tube to puncture the hernia sac effusion due to infection, and continued irrigation and drainage. The postoperative follow-up was (34.8±14.0) months (range: 13 to 48 months), and 1 patient developed recurrence in the seventh postoperative month, no further surgery was performed. Conclusions: Surgical repair of the perineal hernia after APE can be preferred transabdominal approach, routine application of laparoscopy is not recommended, combined abdominoperineal approach can be considered if necessary. The perineal hernia after APE can be repaired safely and effectively using the described technique of patterning cropped and shaped mesh repair.
Male ; Female ; Humans ; Animals ; Herniorrhaphy/methods* ; Surgical Mesh ; Retrospective Studies ; Hernia, Abdominal/surgery* ; Hernia ; Rectal Neoplasms/surgery* ; Proctectomy ; Laparoscopy ; Perineum/surgery* ; Postoperative Complications ; Incisional Hernia/surgery* ; Hominidae

Objective:To evaluate the effect of esketamine on postoperative acute lung injury (ALI) in pediatric patients undergoing living donor liver transplantation.Methods:Sixty pediatric patients of either sex with biliary atresia, aged 0-36 months, of American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ, with cardiac function grade I or Ⅱ, with Child-Pugh grade B or C, undergoing living donor liver transplantation, were divided into 2 groups ( n=30 each) using a computer-generated table of random numbers: control group (group C) and esketamine group (group S). Combined intravenous-inhalational anesthesia was performed with propofol and sevoflurane in both groups, and in addition esketamine was intravenously infused continuously after induction in group S. After anesthesia induction (T 0), at 60 min after start of surgery (T 1), at 10 min after anhepatic phase (T 2), at 60 min after portal vein opening (T 3), and immediately after abdominal closure (T 4), central venous blood samples were collected for determination of the serum concentrations of Clara cell secretory protein 16, surface active protein D, soluble receptor for advanced glycation end-products, high mobility group protein B1, interleukin-1beta and tumor necrosis factor-alpha (using enzyme-linked immunosorbent assay), concentrations of malondialdehyde (using TBA method), and activity of superoxide dismutase (using hydroxylamine method). The dynamic lung compliance was recorded from T 0 to T 4. Blood samples were taken from the radial artery at T 0 and 24 h after surgery (T 5) for blood gas analysis, and oxygenation index and respiratory index were calculated. Lung ultrasound scores were recorded at 24 h before surgery and T 5. The postoperative mechanical ventilation time and duration of intensive care unit stay were recorded. The occurrence of ALI within 7 days after liver transplantation was observed. Results:Compared with group C, the serum concentrations of Clara cell secretory protein 16, surface active protein D, soluble receptor for advanced glycation end products, high mobility group protein B1, interleukin-1beta, tumor necrosis factor-alpha and malondialdehyde were significantly decreased, and the activity of superoxide dismutase was increased at T 3, 4, the oxygenation index was increased and respiratory index was decreased at T 3-T 5, lung ultrasound C score and B score were decreased at T 5, the postoperative mechanical ventilation time and duration of intensive care unit stay were shortened, and the incidence of ALI was decreased in group S ( P<0.05). Conclusions:Esketamine can alleviate postoperative ALI in pediatric patients undergoing living donor liver transplantation.

Objective:To compare the effects of different anesthesia methods on perioperative lung injury in pediatric patients with biliary atresia undergoing living donor liver transplantation.Methods:Ninety-one American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ pediatric patients with biliary atresia, regardless of gender, aged 0-36 months, with cardiac function grade of Ⅰ or Ⅱ and Child-Pugh grade of B or C, undergoing elective living donor liver transplantation, were selected. According to the anesthesia method, the pediatric patients were divided into 3 groups: propofol-based anesthesia group (P group, n=30), sevoflurane-based anesthesia group (S group, n=30) and propofol-sevoflurane-based anesthesia group (PS group, n=31). Group P received intravenous infusion of 1% propofol 9-15 mg·kg -1·h -1. In group S, sevoflurane was inhaled and the end-tidal concentration was maintained at 2.6%-4.0%.In PS group, 1% propofol 9-15 mg·kg -1·h -1 was intravenously infused and sevoflurane was inhaled, maintaining an end-tidal concentration at 1.0%-2.5%. Remifentanil 0.1-1.0 μg·kg -1·min -1 was intravenously infused during operation for analgesia, and cisatracurium besylate 1-2 μg·kg -1·min -1 was intravenously infused to maintain muscle relaxation in three groups. Immediately after anesthesia induction (T 0), at 60 min after start of surgery (T 1), at 10 min of anhepatic phase (T 2), at 60 min after portal vein opening (T 3), and immediately after abdominal closure (T 4), the concentrations of serum Clara cell secretory protein 16 (CC16), surfactant protein (SP-D), soluble receptors for advanced glycation end products (s-RAGE), high mobility group protein B1 (HMGB1), tumor necrosis factor-alpha (TNF-α) and interleukin-1beta (IL-1β) were measured using enzyme-linked immunosorbent assay method, and lung compliance (Cdyn) was simultaneously recorded. At T 0-T 4 and 24 h after surgery (T 5), the arterial blood gas analysis was performed to calculate the oxygenation index (OI) and respiratory index (RI). Lung ultrasound scores (LUS scores) were assessed at 24 h before surgery and T 5. The occurrence of pulmonary complications was recorded within 7 days after surgery. The survival was observed for 6 months after surgery. Results:There were no statistically significant differences in serum concentrations of CC16, SP-D and s-RAGE concentrations and LUS scores at different time points between group S and group P ( P>0.05). Compared with S group and P group, the serum CC16 concentrations at T 3 and s-RAGE concentrations at T 3, 4 were significantly decreased, and the C and B scores were decreased at T 5 in PS group ( P<0.05). There were no statistically significant differences in the concentrations of serum HMGB1, IL-1β and TNF-α, Cydn and incidence of ALI/ARDS, pulmonary infection, pleural effusion, and atelectasis within 7 days after surgery among the three groups( P>0.05). The 6-month survival rate was 100% in the three groups. Conclusions:Propofol-sevoflurane-based anesthesia has a better efficacy in reducing perioperative lung injury than propofol-based anesthesia and sevoflurane-based anesthesia in the perioperative period of liver transplantation.