Objective:To establish the evaluation criteria for the quality of nursing care in orthopaedic trauma specialties, and to provide a basis for scientific evaluation of the quality of nursing care in orthopaedic trauma specialties.Methods:From February to October 2023, John Hopkinson evidence-based method was used to synthesize the evidence, clinical investigation and semi-structured interview were used to draw up the "quality standard of nursing care in orthopaedic trauma specialty", and two rounds of Delphi method of expert inquiry were used to screen, demonstrate and calibrate the evaluation standard of nursing quality in orthopaedic trauma specialty.Results:The questionnaire recovery rate of 2 rounds of expert consultation was 100.00%, the coefficient of familiarity and authority of 2 rounds of expert consultation were 0.92 and 0.93. Through 2 rounds of expert letter consultation, the quality evaluation criteria of orthopaedic trauma specialist care were established, including 3 first-level indicators (structural quality, process quality and outcome quality), 22 second-level indicators and 85 third-level indicators.Conclusions:The process of constructing the evaluation standard of nursing quality in orthopaedic trauma specialty is scientific and reliable, which can provide standard guidance for clinical practice and is conducive to the development of specialized nursing.

Objectives:Interatrial block(IAB)is a conduction delay between the right and left atria,which is a phenomenon recognized as an electrocardiogram(ECG)feature of atrial fibrosis.This study aimed to investigate the relationship between advanced IAB and in-hospital new-onset atrial fibrillation(NOAF)in patients with ST-segment elevation myocardial infarction(STEMI). Methods:This single-center retrospective observational study consecutively enrolled 916 patients diagnosed with STEMI from September 2019 to June 2022,who underwent primary percutaneous coronary intervention within 24 hours of onset.ECG was recorded in all patients at the first medical contact,and the ECG was scanned and uploaded on the official China Chest Pain Center platform.The detection rate of IAB and the incidence of NOAF in STEMI patients were analyzed,and the possible associated factors of new-onset atrial fibrillation during hospitalization of STEMI patients were evaluated by logistic regression analysis. Results:IAB was detected in 269(29.4%)patients,57(21.2%)of these patients had advanced IAB.In-hospital NOAF was detected in 89(9.7%)patients.Multivariate analysis showed age(OR=1.070,95%CI:1.045-1.095,P<0.001),left ventricular ejection fraction(OR=0.929,95%CI:0.901-0.957,P<0.001),right coronary artery lesion(OR=1.672,95%CI:1.042-2.683,P=0.033),and advanced IAB(OR=4.007,95%CI:1.973-8.138,P<0.001)were independent determinants of in-hospital NOAF among STEMI patients.Integrated discrimination improvement(IDI)and net reclassification improvement(NRI)were improved significantly when advanced IAB was included in the NOAF risk model with a satisfactory C index(0.742). Conclusions:Advanced IAB is an independent risk marker for NOAF in patients with STEMI.Advanced IAB has incremental impact for improving the discriminatory accuracy of the NOAF predicting model.

Objective:To investigate the change of D-Dimer (D-D), cardiac troponin I (cTnI) and vasoactive-inotropic score (VIS) after Stanford type A aortic dissection (TAAD) and thier predictive effect on death outcome.Methods:120 patients with TAAD who were treated in the Affiliated Hospital of Jining Medical College from January 2019 to January 2022 were retrospectively selected and divided into death group ( n=17) and survival group ( n=103) according to the 28-day survival after operation. The difference of clinical data between the two groups was compared, and the influencing factors of postoperative death in TAAD patients were analyzed by logistic regression method. Results:The age, deep hypothermic circulatory arrest time, D-D and cTnI of the patients in the death group were (60.50±5.42)years old, (30.40±9.92)min, (15.65±5.52)g/L and (3.32±0.82)mg/L, respectively, which were significantly higher than those in the survival group (all P<0.05). The VIS score and change of VIS score in the death group at 24 hours after operation were (9.66±1.10)points and (4.50±0.91)points respectively, which were significantly higher than those in the survival group (all P<0.05). Logistic regression analysis showed that age, D-D, cTnI and change of VIS score were the influencing factors of death after TAAD (all P<0.05). The area under the receiver operating characteristic (ROC) curve predicted by the D-D, cTnI and change of VIS score for death in TAAD patients was 0.718, 0.691 and 0.789 respectively (all P<0.05). Conclusions:Postoperative death of TAAD patients is affected by their age, D-D, cTnI and change of VIS score. The D-D, cTnI and change of VIS score have certain application value in predicting postoperative death of patients.

Objective:To evaluate the efficacy of first-line tyrosine kinase inhibitors (TKI) plus immune checkpoint inhibitors (ICI) in metastatic fumarate hydratase-deficient renal cell carcinoma (FH-deficient RCC).Methods:The data of 87 metastatic FH-deficient RCC patients from West China Hospital ( n=44), Renji Hospital ( n=27) and Sun Yat-sen University Cancer Center (n=16) from Mar 2019 to Aug 2022 were retrospectively analyzed. The median age was 37(30, 47) years, the male to female ratio was 1.9∶1. The median size of tumor was 7.5(5.0, 10.0) cm. Sixty-one patients (70.1%) had germline FH mutations, and 26 patients (29.9%) had somatic FH mutations. Forty-nine patients (56.3%) metastasis disease at initial diagnosis, and 38 patients (43.7%) had metachronous metastasis. The most common site of metastasis was lymph node (41/87, 47.1%), followed by bone (33/87, 37.9%), liver (22/87, 25.3%), and lung (14/87, 16.1%). Fifteen patients (17.2%) had weak expression of FH protein and 59 patients (67.8%) had positive PD-L1 expression. The most common treatments were sintilimab plus axitinib (52/87, 59.8%), followed by pembrolizumab plus cabozantinib (7/87, 8.0%), tirelizumab plus axitinib (6/87, 6.9%), pembrolizumab plus axitinib (5/87, 5.7%), and toripalimab plus axitinib (4/87, 4.6%). Thirteen patients (13/87, 14.9%) received other ICI plus TKI combination treatments. Statistical analysis was conducted using R 4.2.3 software. Kaplan Meier survival curve was used to evaluate survival data, and log-rank test was used to compare differences between treatment groups. Results:The overall objective response rate (ORR) and disease control rate (DCR) of first-line TKI + ICI were 39.1% and 89.7%, respectively. The median progression-free survival (PFS) and overall survival (OS) were 16.5 months and 71.0 months, respectively. For first-line sintilimab plus axitinib, the ORR and DCR were 44.2% and 92.3%, respectively. The median PFS was 17.3 months and the median OS was not reached for this combination treatment. The efficacy of first-line tirelizumab plus axitinib was inferior to other treatment strategies (median PFS: 4.0 vs. 16.6 months, P<0.001; median OS: 22.0 vs. 71.0 months, P=0.043). Subgroup analyses further showed that the efficacy of ICI+ TKI combination therapy was consistent in patients with different clinicopathologic and genomic features. However, patients with liver metastasis had shorter OS than those without liver metastasis (median OS: 26.3 vs. 71.0 months, P=0.021). Conclusion:First-line TKI + ICI is effective for metastatic FH-deficient RCC and can significantly prolong the survival of the patients.

Objective:To compare the difference in measurement results and nursing time between wireless body temperature pulse measuring system and the traditional mercury thermometer combined with hand diagnostic method for measuring body temperature and pulse, to provide a reference for clinical selection of accurate and efficient vital sign measuring tools.Methods:A total of 74 patients hospitalized in the Orthopedics Department of the First Medical Center of the PLA General Hospital from March to August 2022 were selected using a randouized coutrolled study. The body temperature and pulse data of every patients were collected by mercury thermometer + manual diagnosis and wireless body temperature pulse measuring system at the same time, and the measurement results and nursing time of the two methods were compared.Results:The temperature and pulse measured by the wireless body temperature pulse measuring system were (36.31 ± 0.52) ℃ and (78.27 ± 14.06) times/min, which were no significant different than (36.34 ± 0.51) ℃ and (78.57 ± 13.79) times/min by the mercury thermometer + manual diagnosis ( t = -1.54, 1.88, both P>0.05), and the two groups of data were significantly correlated, ( r = 0.940 and 0.995, both P<0.01). The daily nursing work time of the wireless body temperature pulse measuring system was (67.29 ± 5.15) min, which was significantly lower than (131.57 ± 6.58) min by the mercury thermometer + manual diagnosis ( t = 20.35, P<0.01). Conclusions:The wireless body temperature pulse measurement system is accurate in data collection, easy to operate, safe to use, less time-consuming in nursing work and worthy of clinical promotion.

Objective:To explore the effect of diet safety management based on swallowing function classification in perioperative period of elderly patients with hip fractures, so as to provide basis for improving perioperative food safety and shortening hospitalization time of patients with hip fracture.Methods:A total of 68 elderly patients with hip fractures in the First Medical Center of PLA General Hospital from December 2020 to August 2021 were selected and divided into experimental group and control group according to even and odd-number of admission number, each group contained 34 patients. The control group was given routine diet nursing and food safety education. The experimental group was given graded diet safety management according to the swallowing function evaluation results. The incidence of aspiration and length of hospital stay were compared between the two groups.Results:The incidence of chocking during hospitalization was 5.1% (78/1 517) in the control group and 1.2% (17/1 402) in the experimental group, and the difference was statistically significant ( χ2=35.73, P<0.01). The incidence of choking in the control group was 0.7% (11/1 517), and 0.4% (5/1 402) in the experimental group, and the difference was not statistically significant ( χ2=1.82, P>0.05). There was no significant difference in hospitalization time between the two groups, 10 (8,12) in the control group and 9 (8,11) in the experimental group ( Z=-1.33, P>0.05). Conclusions:The implementation of diet safety management based on swallowing function classification in elderly patients with hip fractures can reduce the incidence of coughing. Evaluation of swallowing function should be included in the evaluation of hip fractures in the elderly.

Objective:To compare the diagnostic efficacy of Chinese diagnostic model, the 1990 American College of Rheumatology (ACR) classification criteria and the 2018 ACR new classification criteria (draft) for Takayasu arteritis (TA).Methods:A total of 196 TA patients who came to our hospital from January 1, 2009 to May 31, 2019 in the TA database of the department of rheumatology and immunology, Zhongshan Hospital, Fudan University and 131 patients with other vascular diseases visited during the same period were selected. General characteristics, clinical data, laboratory tests and imaging tests of all patients were collected. Categorical variables were presented as numbers and percentages, between-group differences were analyzed using the χ2 test. Continuous variables were presented as the Mean± SD for a normal distribution or median and interquartile range (IQR) for a non-normal distribution. Between-group differences were analyzed using the Student's t-test or Mann- Whitney test, as appropriate. The sensitivity, specificity, positive predictive value, negative predictive value, accuracy and receiver operating characteristics of the above diagnostic/classification criteria area under the curve were analyzed. P<0.05 was considered significant. Results:In terms of sensitivity, specificity, accuracy, positive predictive value, negative predictive value, and area under receiver operating characteristic curve (ROC), Chinese diagnostic models was 85.7%, 96.2%, 89.9%, 97.1%, 81.5%, 0.909, 1990 ACR criteria was 47.4%, 97.7%, 67.6%, 96.9%, 55.4%, 0.726, 2018 ACR classification criteria was 79.1%, 98.5%, 86.5%, 98.7%, 75.9%, 0.888. The difference between the Chinese diagnostic model and the 2018 ACR criteria in AUC was not statistically significant ( Z=1.186 , P>0.05). The sensitivity, accuracy and diagnostic efficiency of Chinese diagnostic model was the best, that of the 1990 ACR classification criteria was the worst, and the specificity of the 2018 ACR classification criteria was the highest. The Kappa value of the 2018 ACR classification criteria and the Chinese diagnostic model was 0.719, which had good consistency, and the Kappa value of the consistency between the 1990 ACR classification criteria and the Chinese TA diagnostic model was 0.516. Conclusion:The Chinese diagnostic model, which is based on the clinical characteristics of the Chinese TA population, has a good diagnostic efficacy for the Chinese population. The 2018 ACR classification criteria (draft) is highly consistent with the Chinese TA diagnostic model, and can be promoted and applied in practice.

Objective: To investigate the efficacy and safety of cuboid stereotactic aspiration of necrotic brain tissue for treating malignant middle cerebral artery infarction in the elderly patients. Methods: Sixteen elderly patients with malignant middle cerebral artery infarction were selected from June 2017 to January 2019 in our hospital. Patients were followed up for 6 months to evaluate the efficacy of stereotactic aspiration of necrotic brain tissue using the modified Rankin Scale (mRS). Results: The 30-day mortality was 18.75%. Among the 16 elderly patients, 6 (37.5%) had an mRS score of 3 (defined as moderate disability), 6 (37.5%) had an mRS score of 4 (defined as moderate to severe disability), 1 (6.25%) had an mRS score of 5 (defined as severe disability), and 3 (18.75%) had an mRS score of 6. The probability of 6-month favorable outcome, defined as an mRS score of ≤3, was 37.5%, and the 6-month mortality was 18.75%. Conclusions It is a simple, minimally invasive, effective and safe method to treat malignant middle cerebral artery infarction in the elderly patients with cuboid stereotactic aspiration of necrotic brain tissue, which needs to be confirmed by further randomized controlled studies.