Objective:To construct an evaluation framework with detailed indices for demonstration units (wards) of enteral nutrition nursing, in order to improve the competence of nurses in enteral nutrition nursing and inform the specialized development of enteral nutrition demonstration units (wards).Method:On the basis of literature review and expert discussion, a preliminary draft was developed, and the Delphi expert consultation method was used to conduct two rounds of consultation with 15 clinical experts in the field of enteral nutrition nursing from 15 tertiary hospitals.Results:The effective response rates of questionnaires in two rounds of consultations were both 100%. The first round of expert consultation showed an authority coefficient of 0.90 and a coefficient of variation of 0 to 0.167, while the second round showed an authority coefficient of 0.93 and a coefficient of variation of 0 to 0.113. The Kendall harmony coefficients were 0.338 and 0.368, respectively. Finally, the evaluation framework with detailed indices for the demonstration unit (ward) of enteral nutrition nursing was formed, which consisted of 3 primary indicators, 16 secondary indicators, 54 tertiary indicators, and 62 detailed items.Conclusions:The evaluation framework we developed for the demonstration unit of enteral nutrition nursing follows the diagnosis and treatment process of enteral nutrition management for inpatients, including the triad of structure, process, and outcome. The framework is objective and practical, and can inform the daily practice of enteral nutrition nursing demonstration units (wards) and the development of enteral nutrition nursing specialties.

Objective:To understand the nutritional nursing competence in the enteral nutrition demonstration wards at this stage, so as to inform subsequent training plan.Methods:From September to October in 2023, nurses from 287 institutions involved in the enteral nutrition demonstration ward construction project were selected using convenience sampling. Questionnaires on general characteristics and self-assessment scale on nutrition nursing competence were used for online survey. The status quo and influencing factors of nutrition nursing competence in included institutions were analyzed.Results:A total of 5 409 valid questionnaires were collected, with a response rate of 62.63%. The total score of nutrition nursing competence was 74.74±16.11, with the least subtotals in the domain of nutrtion knowledge. Multiple linear regression showed that influencing factors of nutrition nursing competence includes years of working, department, registered dietitian or not, nutrition management specialist or not, completion of the curriculum in enteral nutrition demonstration ward construction project, and training/supervision arranged by their department concerning nutrtion nursing and relevant evaluation criteria ( P<0.05). Conclusions:The nutritional nursing competence of clinical nurses in the wards involved in enteral nutrition demonstration ward construction project still needs to be improved. Seniors should take into consideration the varying nutritional nursing competence among junior nurses and nurses from different departments, and strengthen the training on nutrition knowledge. It should be encouraged for nurses to actively participate in nutritionist training. Actions including enhancing nutrition specialist training, establishing the multidisciplinary collaborative nutrition care team and conducting regular supervision and assessment should be implemented in the future, to improve the nutritional nursing competence among nurses.

Objective The purpose of this article is to analyze the problem with the first page of inpatient medical re-cords in the Department of Bone and Soft Tissue Oncology of a certain hospital,in order to provide guidance for improving the quality of the first page of inpatient medical records.Methods A retrospective analysis was conducted on 2 979 inpatient medi-cal records from the Department of Bone and Soft Tissue Oncology of a certain hospital from April 1,2022 to August 31,2023.Excel was used to statistically analyze and record the occurrence of problems on the first submission of inpatient medical records.Results A total of 1 258 inpatient medical records had issues with the first submission of 2 979 inpatient medical records,with an incidence rate of 42.23％.A total of 2 149 defects were found on the homepage of 1 258 problematic medical records,among which 28.71％,22.57％,16.66％,13.49％,and 10.89％were other diagnostic errors,main diagnostic errors,pathological diagnostic errors,other surgical or operational errors,and main surgical or operational errors,respectively.Conclusion There are many pre quality inspection issues on the first page of inpatient medical records in the Department of Bone and Soft Tissue On-cology of a certain hospital,which should be taken seriously.The incidence rate can be reduced by strengthening training for clin-ical physicians,providing targeted guidance for coding personnel on filling out problems on the first page,improving pre submis-sion logic quality control in the Information Department,and strengthening performance evaluation.

Objective:To analyse the differences of related genes between serum alpha-fetoprotein (AFP) positive gastric cancer and AFP negative gastric cancer, and the relationship between related genes and prognosis of serum AFP positive gastric cancer.Methods:A total of 1 144 gastric cancer patients undergoing surgery at the 940th Hospital , Joint Logistic Support Force, People's Liberation Army from Jan 2013 to Dec 2018 were retrospectively analyzed. Of them, 47 cases were of AFP positive gastric cancer, and 47 serum AFP negative case were obtained by proper matching method.Results:Forty-seven patients with serum AFP positive gastric cancer, accounting for 4.1% of all gastric cancer patients during the same period. The prognosis of serum AFP negative gastric cancer is better than that of serum AFP positive gastric cancer. The 1-, 3- and 5-year cumulative survival rates were 95.6% vs. 63.8%, 48.9% vs. 23.4% and 26.7% vs. 14.9%, respectively. There were statistical differences in the immunohistochemistry of AFP, HER2, VEGF, GPC3, SALL4, P53 and Ki67 between the two groups ( χ2=67.758, P<0.001; χ2=4.004, P=0.044; χ2=19.299, P<0.001; χ2=5.232, P=0.022; χ2=6.359, P=0.012; χ2=6.224, P=0.013; χ2=5.232, P=0.022). The more co-positive expressions of AFP, GPC3, VEGF and SALL4, the more likely they were to affect pTNM stage, vascular invasion and liver metastasis ( χ2=5.328, P=0.021; P=0.013; χ2=5.887, P=0.015; χ2=3.923, P=0.048). Univariate and multivariate survival analysis of serum AFP positive gastric cancer showed:AFP, GPC3, VEGF and SALL4 were risk factors for AFP positive gastric cancer ( HR=3.700, P=0.036; HR=4.237, P=0.003; HR=3.916, P=0.004; HR=3.412, P=0.001). Conclusions:Serum AFP positive gastric cancer is a rare and highly invasive special type of gastric cancer. AFP, GPC3, VEGF and SALL4 are overexpressed in serum AFP positive gastric cancer, which is correlated with tumor stage, vascular invasion and liver metastasis. The final diagnosis of serum AFP positive gastric cancer still needs immunohistochemical examination. Preoperative serum AFP level is an important basis for AFP positive gastric cancer screening and AFP immunohistochemical examination.

OBJECTIVE To provide reference for strengthening the standardized management of off-label drug use in cancer hospitals. METHODS The evaluation system for off-label drug use was established to standardize the application， approval， and filing process for off-label drug use in our hospital. The changes in off-label drug application quantity， proportion， disease category and drug category in our hospital were compared before （October 1st， 2021-September 30th， 2022） and after （October 1st， 2022- September 30th， 2023） the establishment of the evaluation system； drug items supported by high-level evidence screened by pharmacy department were analyzed statistically. RESULTS The number of off-label drug use applications in our hospital had gradually increased， from 306 pieces in the fourth quarter of 2021 to 3 828 pieces in the third quarter of 2023. In the year before the construction of the evaluation system， there were a total of 4 482 applications for off-label drug use， and in the year after the construction of the evaluation system， there were 11 840 applications for off-label drug use. After the construction of the evaluation system， the proportion of unregistered off-label drug use significantly decreased， compared to the same period last year （P＜0.05）. Among them， there were no unregistered applications for off-label drug use for digestive system tumors， head and neck tumors， and radioactive drugs； lymphoma， breast tumors，urogenital system tumors， cytotoxic drugs and new anti-tumor drugs all had a decrease of over 70% in unregistered off-label drug applications. Twenty-seven off-label drug use items related to 19 drugs supported by high-level evidence were screened by the pharmacy department of our hospital， among which 25 items were drug use beyond indication. CONCLUSIONS The establishment of off-label drug use evaluation system in cancer hospital is helpful to the rational use and refined management of clinical anti-tumor drugs.

Objective:To compare the safety and efficacy of the " step-up approach" versus the " step-jump approach" in treatment of infected pancreatic necrosis (IPN).Method:The clinical data of IPN patients who underwent step-up strategy or step-jump strategy treatment at the Department of Pancreatic and Biliary Surgery of the First Affiliated Hospital of Harbin Medical University from December 2018 to November 2022 were analyzed retrospectively. Propensity score matching (PSM) was done based on the nearest neighbor matching method (1: 1 ratio). After matching the baseline data (the caliper value was 0.01), a total of 62 patients with IPN were included, including 41 males and 21 females, aged (41.1±13.1) years old. Patients who were treated with the step-up strategy were included in the step-up group, while patients who were treated with the step-jump strategy were included in the step-jump group. There were 31 patients in each group after PSM, and the treatment effect of the two groups were compared.Results:Of the 62 patients with IPN, 43 received surgical intervention, and 19 were managed successfully using symptomatic anti-inflammatory treatment or percutaneous catheter drainage. The total hospitalization cost of patients in the step-jump group was significantly higher than that in the step-up group [122 000 (73 000, 179 000) yuan vs. 88 000 (46 000, 144 000) yuan, P=0.034]. The overall cure rate of IPN patients in the step-jump group was 93.5%(29/31). The 2 patients who died had type Ⅲ IPN. In the IPN patients in the step-up group were all cured, and the overall cure rate was 100%(31/31), with no death. There were no statistical differences between the two groups in the rates of death, postoperative complications, residual infection, debridement ≥2 times, and positive bacterial culture in blood or drainage fluid (all P>0.05). A total of 19.4% (12/62) patients had postoperative complications, including 4 patients with abdominal bleeding, 3 patients with new organ dysfunction, 2 patients with gastrointestinal bleeding, 2 patients with gastrointestinal fistula, and 1 patient with venous thrombosis in both lower limbs. Conclusion:Both the step-up treatment strategy and the step-jump treatment strategy were safe and effective for treatment of IPN patients.

OBJECTIVE: To explore the design points of a three-dimensional (3D) printed customized cementless intercalary endoprosthesis with an intra-neck curved stem and to evaluate the key points and mid-term effectiveness of its application in the reconstruction of ultrashort bone segments in the proximal femur. METHODS: Between October 2015 and January 2021, 17 patients underwent reconstruction with a 3D printed-customized cementless intercalary endoprosthesis with an intra-neck curved stem. There were 11 males and 6 females, the age ranged from 10 to 76 years, with an average of 30.1 years. There were 9 cases of osteosarcoma, 4 cases of Ewing sarcoma, 2 cases of chondrosarcoma, 1 case of liposarcoma, and 1 case of myofibroblastoma. The disease duration was 5-14 months, with an average of 9.5 months. Enneking staging included 16 cases of stage ⅡB and 1 case of stage ⅢB. The distances from the center of the femoral head to the body midline and the acetabular apex were measured preoperatively on X-ray images. Additionally, the distances from the tip of the intra-neck curved stem to the body midline and the acetabular apex were measured at immediate postoperatively and last follow-up. The neck-shaft angle was also measured preoperatively, at immediate postoperatively, and at last follow-up. The status of osseointegration at the bone-prosthesis interface and bone growth into the prosthesis surface were assessed by X-ray films, CT, and Tomosynthesis-Shimadzu metal artefact reduction technology (T-SMART). The survival status of the patients, presence of local recurrence or distant metastasis, and occurrence of postoperative complications were assessed. The recovery of lower limb function was evaluated pre- and post-operatively using the Musculoskeletal Tumor Society (MSTS) scoring system, and pain relief was evaluated using the visual analogue scale (VAS) scores. RESULTS: The patient's femoral resection length was (163.1±57.5) mm, the remaining proximal femoral length was (69.6±9.3) mm, and the percentage of femoral resection length/total femoral length was 38.7%±14.6%. All 17 patients were followed up 25-86 months with an average of 58.1 months. During the follow-up, 1 patient died of lung metastasis at 46 months postoperatively, and the remaining 16 patients survived tumor-free. There was no complication such as periprosthetic infection, delayed incision healing, aseptic loosening, prosthesis fracture, or periprosthetic fracture. No evidence of micromotion or wear around the implanted stem of the prosthesis was detected in X-ray and T-SMART evaluations. There was no significant radiolucent lines, and radiographic evidence of bone ingrowth into the bone-prosthesis interface was observed in all stems. There was no significant difference in the distance from the tip of the curved stem to the body midline and the apex of the acetabulum at immediate postoperatively and last follow-up compared with the distance from the center of the femoral head to the body midline and the apex of the acetabulum before operation, respectively (P>0.05), and there was no significant difference in the above indexes between immediate postoperatively and last follow-up (P>0.05). The differences in the neck-shaft angle at various time points before and after operation were also not significant (P>0.05). At last follow-up, the MSTS score was 26.1±1.2 and the VAS score was 0.1±0.5, which were significantly improved when compared with those before operation [19.4±2.1 and 5.7±1.0, respectively] (t=14.735, P<0.001; t=21.301, P<0.001). At last follow-up, none of the patients walked with the aid of crutches or other walkers. CONCLUSION The 3D printed customized cementless intercalary endoprosthesis with an intra-neck curved stem is an effective method for reconstructing ultrashort bone segments in the proximal femur following malignant tumor resection. The operation is reliable, the postoperative lower limb function is satisfactory, and the incidence of complications is low.
Female ; Male ; Humans ; Child ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Aged ; Femur/surgery* ; Lower Extremity ; Bone-Implant Interface ; Femur Head ; Artificial Limbs

OBJECTIVE To analyze the risk factors of substandard drug blood concentration of meropenem in patients with hospital acquired pneumonia （HAP）. METHODS Totally 130 HAP patients who were admitted to the intensive care unit of Suzhou Hospital Affiliated to Nanjing Medical University from January 2020 to June 2021 and received steady -state blood concentration test of meropenem were selected as the study subjects . The patient ’s age ，sex，body mass and other medical history were recorded . The steady-state blood trough concentration of meropenem was determined and its target was determined . Univariate and multivariate Logistic regression analysis were used to screen the risk factors for the substandard steady -state blood trough concentration of meropenem. The receiver operating characteristic （ROC）curve was drawn to screen the warning value of the risk factors and evaluate the predictive value of the risk factors . RESULTS The steady -state blood trough concentrations of 85 cases were ≥2 mg/L， and those of 45 cases were ＜2 mg/L. Multivariate Logistic regression analysis showed that age ，negative balance and brain injury were independent risk factors for the substandard steady-state blood trough concentration of meropenem （P＜ 0.05）.ROC curve showed that when the patient was 58 years old，the area under the ROC curve was the largest （0.744）， the sensitivity was 0.882，the specificity was 0.556，and the Youden index was 0.438；when the negative balance was 520.5 mL/24 h，the area under the ROC curve reached the maximum （0.827），the sensitivity was 0.722，the specificity was 0.905，and th e Youden index was 0.628. The creatinine clearance rate in the brain injury group was significantly higher than that in the non -brain injury group ，and the steady -state blood trough concentration of meropenem in the brain injury group was significantly lower than that in the non -brain injury group （P＜0.001）. CONCLUSIONS When the HAP patient ’s age is less than 58 years old ，the brain injury and the negative balance is more than 520.5 mL/24 h，the risk of substandard steady -state blood trough concentration of meropenem will increase .

Objective:To investigate the reasonable dosage of heparin anticoagulation scheme during plasma adsorption (PA) therapy for liver failure.Methods:Patients with liver failure treated with PA therapy were retrospectively collected and divided according to the anticoagulation scheme into the first-dose heparin anticoagulation group and the first-dose plus maintenance heparin anticoagulation group. Clinical data and laboratory test results were compared before and after treatment between the two groups. Paired t-tests were used for comparison within the normally distributed groups. An independent two-sample t-test was used for inter group comparison. Wilcoxon rank-sum test was used for measurement data that did not conform to a normal distribution. Fisher's exact test was used to compare the count data between groups. Results:There were 138 cases with liver failure treated with PA therapy from October 2017 to September 2020. Among them, 83 and 55 cases were in the first-dose heparin anticoagulation and first-dose plus maintenance heparin anticoagulation group, respectively. Age, gender, and laboratory data before treatment were comparable between the two groups. PA treatment was successfully completed in both groups of patient, and there was no statistically significant difference in the determination of coagulation level with plasma separators ( Z=-0.15, P=0.216). There were different degrees of bleeding complications in both groups. In the first-dose heparin anticoagulation group, there were two cases (2.4%) of central venous catheter bleeding and one case (1.2%) of epistaxis. In the first-dose plus maintenance heparin anticoagulation group, there were five cases (9.1%) of central venous catheter bleeding, two cases (3.6%) of skin bleeding, one case (1.8%) of epistaxis, and one case (1.8%) of upper gastrointestinal bleeding. The incidence of bleeding complications was lower in the first-dose of heparin anticoagulation than first-dose plus maintenance heparin anticoagulation group, and the difference was statistically significant ( P<0.001). The activated partial thromboplastin time of the two groups was prolonged after therapy withdrawal than with therapy, and the difference was statistically significant (first-dose heparin anticoagulation group: t=3.850, P=0.022; first-dose plus maintenance heparin anticoagulation group: t=6.733, P=0.007). The activated partial thromboplastin time was prolonged in patients with first-dose plus maintenance heparin anticoagulation than first-dose heparin anticoagulation group, and the difference was statistically significant ( P=0.025). The total bilirubin of the two groups before and after PA was significantly changed (the first-dose heparin anticoagulation group: Z=-2.455, P=0.017; the first-dose plus maintenance heparin anticoagulation group: Z=-2.307, P=0.024), and there was no statistically significant difference between the two groups ( P=0.412). There was no statistically significant difference in platelet changes before and after PA therapy between the two groups (the first dose of heparin anticoagulation group: Z=-0.529, P=0.480; the first-dose plus maintenance heparin anticoagulation group: Z=-0.276, P=0.362). Conclusion:Anticoagulation scheme without maintenance medication is feasible with prothrombin activity before ≤20-40%, activated partial thromboplastin time of ≤87 s (2 times the upper normal value), platelet count before treatment (excluding contraindications to heparin) ≥50×10 9/L, and the first dose of heparin administration of 0.2 mg/kg during PA therapy in patients with liver failure.

Objective:To investigate the value of two-dimensional ultrasound combined with shear wave elastography (SWE) in assessing perineal body characteristics in patients with stress urinary incontinence(SUI).Methods:Sixty-four patients with stress urinary incontinence from December 2019 to August 2020 in the Affiliated Hospital of Qingdao University were selected as the SUI group, in addition, seventy healthy females at the same time were selected as the control group. The clinical information data were collected, two-dimensional ultrasound and SWE examination were performed to obtain the perineal body length, height, perimeter, area and the maximum(Emax) and the mean(Emean) modulus of elasticity both at the resting and maximum Valsalva conditions, ROC curve was plotted to evaluate the effectiveness of elastic modulus in evaluating perineal body in SUI.Results:In the resting state, the length, height, perimeter and area of perineal body in the SUI group were not significantly different from those of the control group ( P=0.590, 0.291, 0.082, 0.063). At the maximum Valsalva, the perineal body length, height, perimeter and area in the SUI group were significantly different from those of the control group ( P=0.005, 0.010, 0.001, 0.008). In the resting, the Emax and Emean values of perineal body elastic modulus in the SUI group were higher than those in the control group, but the difference was not statistically significant [(36.61±9.81)kPa vs (34.66±10.38)kPa, (27.43±9.78)kPa vs (26.97±8.85)kPa, all P>0.05]. At the maximum Valsalva, the Emax and Emean of the SUI group were significantly smaller than those of the control group, with statistically significant difference[(47.73±8.03)kPa vs (58.06±10.02)kPa, (35.78±7.89)kPa vs (44.33±9.62)kPa, all P<0.001]. The area under ROC curve of Emax and Emean at the maximum Valsalva was 0.738 and 0.647 respectively, the Emax was better than the Emean in assessment of the characteristics of perineal body in SUI patients. Conclusions:Two-dimensional ultrasound combined with SWE technique can quantitatively evaluate the characteristics of perineal body and provide an important imaging method for the diagnosis of SUI.