Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective To establish a nomogram model for efficiently predicting overall survival(OS)and cancer-specific survival(CSS)in patients with CRCHBM.Method 2239 patients from 2010 to 2019 were retrospectively analyzed from the Surveillance,Epidemiology,and End Results Program(SEER)databases and Wuhan Union Hospital Cancer Center.SEER is randomly assigned to the training and internal validation cohorts,and the Wuhan database serves as the external validation.Cox regression analyses were used to determine the independent clinicopathological prognosis factors affecting OS and CSS,and a nomogram was constructed to predict OS and CSS.The clinical utility of columnar plots was assessed using calibration curves,area under the curve(AUC),and decision curve analysis(DCA).Result OS column line graphs were constructed based on nine independent predictors:age,tumor location,degree of differentiation,tumor size,TNM stage,chemotherapy,primary focus surgery,number of lymph nodes sampled,and serum carcinoembryonic antigen(CEA)level.The C-index of the nomogram to predict the 1-,3-,and 5-year OS were 0.764,0.790,and 0.805 in the training group,0.754,0.760,and 0.801 in the internal validation group,and 0.822,0.874,and 0.906 in the external validation group.CSS column line graphs were constructed based on 3 independent predictors of TNM staging,radiotherapy and chemotherapy.The 1-,3-,and 5-year CSS AUROC values of the training group were 0.791,0.757,and 0.782,respectively.0.682,0.709,0.625 in the internal validation group and 0.759,0.702,0.755 in the external validation group,respectively.The results of receiver operating characteristic curve(ROC),ROC and DCA showed that the use of our model was more effective in predicting OS and CSS than other single clinicopathological features.Conclusion In summary,the nomogram based on significant clinicopathological features can be conveniently used to predict OS and CSS individually in patients with CRCHBM.

Objective:To analyzed the urinary microbiota characteristics of upper tract urothelial carcinoma(UTUC) patients.Methods:Urine samples were collected from 23 patients with UTUC (UTUC group) and 22 patients with benign diseases (control group) admitted to Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College from July 2021 to July 2022. The differences in age [(60.9±5.7) years vs. (61.4±8.8) years], sex (male/female: 15/8 vs. 9/13), and body mass index [(22.9±1.8) kg/m 2 vs. (23.4±1.7) kg/m 2] between the UTUC group and the control group were not statistically significant ( P>0.05). The V4 region of the 16S rRNA of urinary microorganisms was sequenced using the Illumina NovaSeq6000, and the results were processed using QLLME2. Differences in α-diversity between groups were analyzed by using the Shannon, Simpson, and Chao1 indices. Differences in β-diversity between groups were analyzed by using unweighted principal coordinates analysis (PCoA). Linear discriminant analysis Effect Size(LEfSe)was used to identify the bacterial taxa with different abundances between groups. Significant differences were defined as LDA>2. Results:The Chao1 index (703.12±265.54 vs. 506.20±214.02) and Shannon index (5.61±1.85 vs. 5.07±1.34) were significantly higher in the UTUC group compared to that in the control group ( P<0.05). The α-diversity of urinary microbes was elevated in the UTUC group compared to that in the control group but the difference in β-diversity was not statistically significant ( P=0.161). The enrichment of Bacteroidaceae, Ruminococcaceae, Acidaminococcaceae, Thermaceae, Erysipelatoclostridiaceae, and Coriobacteriaceae abundance was higher in the urine of UTUC patients(LDA > 2). Further subgrouping analyses of the UTUC patients showed that the differences in Chao1 index (706.44±271.84 vs. 784.09±272.72), Shannon index (6.04±1.30 vs. 5.91±1.67), and Simpson index (0.94±0.08 vs. 0.89±0.22) between the muscle-invasive group and the non-muscle-invasive group were not statistically significant ( P>0.05). The difference in α-diversity between muscle-invasive and non-muscle-invasive group was not statistically significant, but the difference in β-diversity was statistically significant ( P=0.047). The urinary microbial communities of Gammaproteobacteria, Cutibacterium, Rhodococcus and Nocardiaceae were enriched in muscle-invasive group and differed from that in non-muscle-invasive group(LDA>2). Conclusions:This study suggests that the urinary microbial community was more abundant in UTUC patients than in non-UTUC patients and that Bacteroidaceae, Ruminococcaceae, Acidaminococcaceae, Thermaceae, Erysipelatoclostridiaceae, and Coriobacteriaceae were more abundant in the urine of UTUC patients. The urinary microbial community was more abundant in the urine of non-muscle-invasive patients than in the muscle-invasive patients, and Gammaproteobacteria, Cutibacterium, Rhodococcus and Nocardiaceae were more abundant in the urine of non-muscle-invasive patients.

【Objective】 To understand the current situation of blood components distribution in domestic prefecture-level blood stations through analyzing the components distribution data of 24 prefecture-level blood stations in China. 【Methods】 The data of components distribution of 24 blood stations from 2017 to 2020 as well as the data of blood deployment of 24 blood stations from 2019 to 2020 were collected and analyzed. 【Results】 From 2017 to 2020, positive annual growth in red blood cells, plasma and cryoprecipitate was observed in 22, 19 and 15 out of the 24 blood stations, and the annual growth median rate of above three components was 5.24%, 3.80% and 3.25%, respectively. Among the 24 prefecture-level blood stations, 23 carried out the preparation of cryoprecipitate. 【Conclusion】 The distribution of red blood cells, cryoprecipitate and plasma in prefecture-level blood stations is increasing year by year. However, there is a overstock of plasma, and most blood stations need blood employment.

【Objective】 To study the annual financial expenditure in blood stations with different scales, and to establish the regression equation between blood collection units and total expenditure. 【Methods】 The annual total expenditure, the per capita cost of serving population, as well as the collection units of whole blood and apheresis platelet of 24 blood stations were collected. The financial expenditure required for collecting 10 000U blood was calculated.The statistical analysis was carried out with SPSS statistical software. 【Results】 From 2017 to 2020, the total annual financial expenditure of 24 blood stations showed an upward trend. The total expenditure among blood stations was different. The per capita cost of servicing population in the areas where the 24 blood stations were located had been increasing year by year. The 24 blood stations were divided into two grades according to the blood collection volume as 50 000 U, and the relationship equation between the blood collection volume and the annual total expenditure had been established. After testing, each equation was effective(P<0.05); There was no difference in the financial expenditure required for collecting 10 000U blood among blood stations with different scales. 【Conclusion】 From 2017 to 2020, the blood stations with an annual collection volume more than 50 000 U demonstrated a higher financial expenditure and the per capita cost of serving population than those <50 000 U. The blood collection volume of blood stations is significantly correlated with the annual total expenditure and the per capita cost of serving population.

【Objective】 To analyze the related factors and countermeasures of adverse reactions to whole blood donation(ARBD) for medical student donors, so as to further reduce the incidence of ARBD. 【Methods】 The demographic data of medical/non-medical student donors and those suffered from ARBD from 2016 to 2018 were retrospectively analyzed, and the relationship between ARBD and age, gender, frequency of blood donation, blood volume, blood type, pulse, ALT, blood pressure, hemoglobin, etc. was statistically analyzed. 【Results】 The incidence of ARBD in all medical student donors from 2016 to 2018 was 1.16%, lower than that of non-medical students (1.51%). The ARBD rate(2.30%) of senior medical students (> 20 years old) was significantly lower than that of non-medical students (3.93%) and higher than that of junior medical students (≤20 years old)(0.70%). The ARBD rate of novel medical student donors was 1.27%, lower than that of novel non-medical students (2.12%) (P<0.05). Male medical students(1.68%) were more likely to develop ARBD than females(0.78%), donations within 200 mL(55%) than 300mL(0.26%) and 400mL(0), Hb<120 g/L(13.04%) than Hb≥120 g / L( 1.10% ), and blood type A(1.70%) than type O (0.88%) (P<0.05). Logistic regression analysis showed that blood volume and blood type were related factors. ARBD was more likely to occur in Type A blood than type O, and was more likely to occur when blood volume was lower. ARBD occurred frequently during phlebotomy, due to mental stress(75%) and hunger(8.92%)(P<0.05), while 96.43% of ARBD could recover within 10 minutes. 【Conclusion】 Novel, male, older than 20 years, Hb<120 g / L, blood type A and donation unit ≤200 mL were main risks for ARBD in medical student donors. Popularizing the knowledge of voluntary blood donation and strengthening pre-donation communication are important measures to prevent ARBD.

Objective:To explore the related factors for clinical prognoses of ruptured anterior communicating artery (ACoA) aneurysms.Methods:A retrospective study was performed on the clinical data of 309 patients with ruptured ACoA aneurysms admitted to our hospital from January 2014 to January 2020. The preoperative data included age, gender, smoking history, hypertension, Hunt-Hess grading, Fisher grading, sizes of aneurysms, and spasm of parent artery; and the postoperative data included pneumonia, intracranial infection, cerebral hernia, recurrence and re-hemorrhage of aneurysms, and delayed cerebral ischemia. Clinical prognoses were assessed by modified Rankin scale (mRS). Univariate analysis and multivariate Logistic regression analysis were used to determine the independent risk factors for clinical prognoses. Preoperative model (independent risk factors appeared before surgery) and postoperative model (independent risk factors appeared during the whole treatment process) were constructed; based on these Logistic models, the preoperative and postoperative independent risk factors were concluded. Independent risk factors presented in the preoperative and postoperative models were used as variables to analyze the predictive value of the models by receiver operating characteristic (ROC) curve.Results:Among 309 patients, 264 (85.4%) had good prognosis and 45 (14.6%) had poor prognosis. (1) Univariate analysis showed that significant differences were noted in proportion of smoking patients, and patients with hypertension, Hunt-Hess grading IV-V, Fisher grading IV, wide-necked aneurysm, re-hemorrhage of aneurysms, cerebral vasospasm, pneumonia, intracranial infection, cerebral hernia, delayed cerebral ischemia, and postoperative lumbar cistern drainage between good prognosis group and poor prognosis group ( P<0.05). (2) Multivariate Logistic regression analysis showed that Hunt-Hess grading Ⅳ-V ( OR=24.198, P=0.000, 95%CI: 4.288-136.559), Fisher grading Ⅳ ( OR=4.792, P=0.044, 95%CI: 1.040-22.079), spasm of parent artery ( OR=12.136, P=0.005, 95%CI: 2.121-69.426), pneumonia ( OR=8.177, P=0.018, 95%CI: 1.438-46.506), postoperative cerebral hernia ( OR=147.042, P=0.002, 95%CI: 6.386-3385.519) and delayed cerebral ischemia ( OR=606.720, P=0.000, 95%CI: 52.288-7040.088) were independent risk factors for prognoses; postoperative lumbar cister drainage ( OR=0.072, P=0.050, 95%CI: 0.005-1.000) was the independent protective factor. (3) ROC curve showed that the preoperative model (with Hunt-Hess grading IV-V, Fisher grading Ⅳ and cerebral vasospasm as variables) had excellent discrimination with an area under the curve (AUC) of 0.870 ( 95%CI: 0.82-0.93, P=0.000), and the postoperative model (with variables of preoperative model, pneumonia, delayed cerebral ischemia, and herniation as variables) had excellent discrimination (AUC=0.980, 95%CI: 0.97-0.99, P=0.000). Conclusion:Besides decreasing Hunt-Hess grading and Fisher grading, and relieving the arterial spasm, the management of lumbar subarachnoid continuous drainage and avoidance of postoperative complications, such as cerebral hernia, delayed cerebral ischemia and pneumonia, can also play important roles in improving the prognoses of ruptured ACoA aneurysms.

Objective:To understand the current status of HIV self-testing reagent use in pre-exposure prophylaxis (PrEP) and related factors in men who have sex with men (MSM).Methods:From December 2018 to December 2019, "Gold data" online platform (www.jinshuju.com) was used to conduct multicenter PrEP studies in Shenyang, Beijing, Chongqing and Shenzhen of China.Results:A total of 1 222 MSM PrEP users were included in the multicenter study. The average age of the participants was (31.5±8.7) years, and the number of sexual partners in the past three months was 3 ( P 25, P 75:2,6). The proportions of those who did not use condoms in anal sex with fixed, casual and commercial partners were 62.7% (456/727), 56.3% (440/781) and 41.0% (16/39), respectively. Up to 74.5% (910/1 222) of participants had used HIV self-testing reagents, and the number of HIV self-testing during last year was 3 ( P 25, P 75:2,5). The multivariate logistic regression analysis indicated that compared with age group >40 years, those with education level of junior high school or below, those with psychological identity as female, event driven PrEP users, those never using new type drugs in past 3 months, the participants aged 18- years (a OR=2.06, 95% CI: 1.35-3.14), 26- years (a OR=2.72, 95% CI: 1.77-4.17), 31- years (a OR=1.76, 95% CI: 1.19-2.59), undergraduates (a OR=2.18, 95% CI: 1.35-3.49), graduate students and above (a OR=3.06, 95% CI: 1.69-5.54), those with psychological identity as male (a OR=3.22, 95% CI: 1.55-6.70), daily PrEP users (a OR=1.35, 95% CI: 1.03-1.78), and new type drug users in the past three months (a OR=1.72, 95% CI: 1.30-2.28) had higher proportions of HIV self-testing behaviors. Conclusions:The proportion of HIV self-testing in MSM PrEP users was high, while it was relatively low in older age group, event driven PrEP users and MSM never using new type drugs. To assess and improve the effectiveness and compliance of PrEPs, it is necessary to provide better HIV self-testing service for MSM with low HIV self-testing rate.

Objective:To investigate the efficacy of endovascular embolization in the treatment of traumatic carotid cavernous fistula (TCCF) and the influencing factors of outcomes.Methods:Patients with Barrow A type TCCF underwent intravascular embolization in the Department of Neurosurgery, General Hospital of Ningxia Medical University from January 2009 to November 2019 were enrolled. They were treated with detachable balloons or Onyx-18 combined with coils via transarterial approach, and clinical and imaging follow-up were performed after operation. Recurrence was defined as a lesion that was completely embolized immediately, but the original fistula was redeveloped during imaging follow-up. The clinical recovery was defined as the disappearance of intracranial vascular murmur, pulsatile exophthalmos, conjunctival hyperemia and edema, the movement of eyeball without disorder and the restoration of vision loss. Multivariate logistic regression analysis was used to determine the independent risk factors for affecting imaging recurrence and clinical recovery. Results:A total of 54 patients with Barrow A type TCCF were enrolled. Their age was 42.5±10.6 years (range, 28-70 years); 36 were male (66.7%). Clinical manifestations: 40 patients (74.1%) had ocular symptoms (exophthalmos, conjunctival congestion, etc.), 35 (64.8%) had intracranial vascular murmur, 36 (66.7%) had visual impairment (decreased vision, visual field defect), 32 (59.3%) had headache, 15 (28.3%) had abducens nerve palsy, and 4 (9.1%) had epistaxis. Fourty-seven patients (87.0%) had superior ophthalmic vein drainage, 19 (35.2%) had superior and inferior petrosal sinus drainage, and 9 (16.7%) had cortical vein drainage. Twenty-eight patients (51.9%) were treated with Onyx-18 combined with coils, and 26 (48.1%) were treated with detachable balloons. After operation, 47 patients (87.0%) were immediately totally embobilized, 4 of them were totally embolized with Onyx-18 and coils after the failure of balloon embolization; 7 patients (13.0%) achieved subtotal embolization. Forty-seven patients (87.0%) recovered after surgery, and the symptoms of 4 patients were better than before admission but the vision did not fully recover (among them, 3 had the symptoms of abducens nerve palsy), 2 had mild hemiplegia, and no patients died after surgery. At postoperative follow-up, 5 (9.3%) recurred, and then they achieved total embolization with Onyx-18 combined with coils. Multivariate logistic regression analysis showed that subtotal embolization was an independent risk factor for postoperative imaging recurrence (odds ratio 16.63, 95% confidence interval 1.74-159.33; P=0.015), and the presence of cortical venous drainage was an independent risk factor for affecting postoperative clinical recovery (odds ratio 19.08, 95% confidence interval 1.61-226.58; P=0.020). Conclusion:Both of Onyx-18 combined with coils and detachable balloons are safe and effective for the treatment of TCCF. Subtotal embolization is associated with imaging recurrence, and the presence of cortical venous drainage is an independent influencing factor of clinical recovery.

Objective:To investigate the influencing factors for postoperative venous thromboembolism (VTE) of inguinal hernia.Methods:The retrospective case-control study was conducted. The clinical data of 350 patients undergoing surgical treatment of inguinal hernia who were admitted to Affiliated Hospital of Zunyi Medical University from January to December 2017 were collected. There were 287 males and 63 females, aged from 15 to 89 years, with a median age of 57 years. Observation indicators: (1) surgical and postoperative situations; (2) follow-up; (3) analysis of influencing factors for postoperative VTE of inguinal hernia. Follow-up using outpatient examination and telephone interview was performed to detect recurrence and complications of inguinal hernia after patients being discharged from hospital. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test.Measurement data with skewed distribution were represented as M (range), and comparison between groups was analyzed using the nonparametric rank sum test. Count data were described as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Multivariate analysis was conducted using the binary Logistic regression model. Results:(1) Surgical and postoperative situations: of the 350 patients, 173 underwent open inguinal hernia surgery including 66 cases with plain patch repair, 54 cases with Lichtenstein repair, 30 cases with mesh plug plain patch repair, 23 cases with Bassini repair, and 177 underwent laparoscopic inguinal hernia surgery including 134 cases with laparoscopic transabdominal preperitoneal prothetic repair, 43 cases with laparoscopic totally extraperitoneal prothetic repair. There were 335 of the 350 patients negative for postoperative VTE while 15 patients positive for postoperative VTE. Of the 15 patients who were diagnosed with postoperative VTE, 13 cases underwent open surgery while 2 cases underwent laparoscopic surgery including 1 died; 12 cases were diagnosed with deep vein thrombosis and 3 cases were diagnosed with pulmonary thromboembolism including 1 died. (2) Follow-up: 349 of the 350 patients were followed up for one year after operation. Of the 349 patients, 2 had recurrence of inguinal hernia and 18 had seroma in the operation area within one year. None of the 349 patients had postoperative patch-related infection or incision infection in the operation area. Of the 14 patients who were diagnosed with postoperative VTE, recurrence of inguinal hernia was not observed within one year. (3) Analysis of influencing factors for VTE of inguinal hernia. Results of univariate showed that age, body mass index (BMI), hypertension, type of operation, the compression time of operative area, time to first out-of-bed activities, duration of hospital stay, postoperative Caprini score were influencing factors for postoperative VTE of inguinal hernia ( χ2=13.217, 9.183, 4.388, 8.694, Z=-4.690, -5.265, -4.281, -4.883, P<0.05), and age, cases with chronic bronchitis, the stable stage of chronic obstructive pulmonary disease (COPD) were influencing factors for postoperative VTE of inguinal hernia ( P<0.05). Results of multivariate analysis showed that age≥65 years, BMI≥25.0 kg/m 2, chronic bronchitis, the stable stage of COPD, open surgery, the compression time of operative area≥42 hours, time to first out-of-bed activities≥60 hours, postoperative Caprini score>5 were independent risk factors for postoperative VTE of inguinal hernia ( odds ratio=1.085, 1.320, 0.256, 0.013, 7.874, 1.112, 1.027, 6.909, 95% confidence interval: 1.031-1.141, 1.024-1.702, 0.071-0.929, 0.016-0.800, 1.489-41.630, 1.061-1.165, 1.008-1.047, 3.045-15.678, P<0.05). Conclusions:Age≥65 years, BMI≥25.0 kg/m 2, cases with chronic bronchitis preoperatively, the stable stage of COPD, open surgery, the compression time of operative area≥42 hours, time to first out-of-bed activities≥60 hours, postoperative Caprini score>5 are independent risk factors for postoperative VTE of inguinal hernia.