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 explore the application of mobile augmented reality (mAR) technology in the teaching of neuroanatomy, and to observe its effect on students' academic performance and cognitive load.Methods:By collecting and designing various neuroanatomy multimedia teaching resources (graphics, animations and videos), using augmented reality (AR) marker-based image recognition technology, the multimedia resources were placed at the tags in the traditional book pages to make the books interactive. And various multimedia resources were combined with traditional printed books through mobile devices. Forty students were randomized into the experimental group or the control group. The experimental group was taught with mAR multimedia materials, and the control group adopted traditional teaching methods. After a 6-hour course was completed, all students had a unified test, and the academic performance test and the PAAS(platform-as-a-service) cognitive load scale were used for data collection and analysis. The variance analyses (MANOVA and ANOVA) were used for significance testing.Results:One-way MANOVA test was used to determine the learning effect of mAR on academic performance and cognitive load. The results showed that there was a significant difference between the experimental group and the control group ( P<0.05). The univariate ANOVA test found that the experimental group students who learned neuroanatomy through mAR had better test scores than the control group students. In addition, compared with the control group students, the cognitive load of students in experimental group was significantly reduced, with statistical significance (all P<0.05). Conclusion:Through the teaching practice, we found that using mAR to learn neuroanatomy helps students improve their academic performance while reducing their cognitive load.

Objective:To evaluate the therapeutic effect of electroacupuncture on acute gastrointestinal injury (AGI) in patients with severe traumatic brain injury (sTBI).Methods:A prospective randomized controlled trial was conducted. 126 consecutively hospitalized patients with AGI after sTBI admitted to intensive care unit (ICU) of the First Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine from January 2018 to December 2019 were enrolled. The patients were divided into observation group and control group by random number table. All the patients of two groups were given conventional treatment of western medicine for consecutive 7 days, including the treatments of primary diseases, indwelling nasogastric tube to extract gastric contents every 6 hours to determine gastric residual volume (GRV). When vital signs were basically stable, enteral nutrition (EN) was implemented and EN feeding amount and speed were adjusted according to GRV. On the basis of conventional western medicine treatment, the observation group was treated with electroacupuncture at Zusanli, Tianshu, Shangjuxu, Xiajuxu and Zhongwan, once in the morning and once in the evening, 30 minutes each time. The gastrointestinal function parameters including intra-abdominal pressure (IAP), serum diamine oxidase (DAO) and gastrointestinal failure (GIF) scores were observed before treatment and at day 3 and day 7 of treatment. The incidence of ICU hospital-acquired pneumonia (HAP-ICU), duration of mechanical ventilation (MV), length of ICU stay, 28-day mortality and adverse reactions of electroacupuncture were also observed in the two groups. Kaplan-Meier method was used for 28-day survival analysis.Results:During the 7-day treatment and observation, 26 cases of 126 patients withdrew from the study, and 100 cases were actually enrolled, 50 cases in the observation group and 50 cases in the control group. IAP and DAO at day 3 of treatment in both groups were significantly lower than those before treatment [control group: IAP (cmH 2O, 1 cmH 2O = 0.098 kPa) was 13.75±2.76 vs. 18.11±3.97, DAO (U/L) was 129.88±24.81 vs. 158.01±22.64; observation group: IAP (cmH 2O) was 13.56±2.19 vs. 18.50±3.54, DAO (U/L) was 129.11±29.32 vs. 159.36±28.65; all P < 0.01]. The gastrointestinal function parameters of the two groups improved gradually with the extension of treatment time, and the IAP, DAO and GIF scores at day 7 of treatment in the observation group were significantly lower than those in the control group [IAP (cmH 2O): 11.28±3.61 vs. 12.68±3.23, DAO (U/L): 49.69±17.56 vs. 57.27±20.15, GIF score: 2.02±0.74 vs. 2.40±0.70, all P < 0.05). The duration of MV and the length of ICU stay in the observation group were significantly shorter than those in the control group [duration of MV (days): 15.72±4.60 vs. 18.08±4.54, length of ICU stay (days): 16.76±4.68 vs. 19.26±5.42, both P < 0.05], and the incidence of ICU-HAP and 28-day mortality were significantly lowered (12.0% vs. 30.0%, 22.0% vs. 32.0%, both P < 0.05). Survival analysis showed that the 28-day cumulative survival rate in the observation group was significantly higher than that in the control group (86.4% vs. 76.1%; Log-Rank test: χ 2 = 37.954, P < 0.001). The patients in the observation group had no significant adverse reaction of electroacupuncture treatment. Conclusion:Electroacupuncture at corresponding acupoints can effectively improve gastrointestinal function in patients with AGI after sTBI, which is beneficial to shortening the length of ICU stay, promoting the recovery of the patients, and reducing the 28-day mortality.

Objective To evaluate the clinical effect after laparoscopic sacral colpopexy (LSC) of combined transabdominal-transvaginal approach on stage Ⅳpelvic organs prolapse (POP). Methods The clinical data of 65 patients undergoing LSC of combined transabdominal-transvaginal approach from January 1st, 2010 to July 30th, 2017 due to POP stage Ⅳ in First Affiliated Hospital of Guangzhou Medical University were retrospectively analyzed. Objective outcome was assessed by comparing preoperative and postoperative pelvic organ prolapse quantification (POP-Q) systems. Subjective effects were assessed by comparing pelvic floor distress inventory-short form 20 (PFDI-20), pelvic floor impact questionnaire short form (PFIQ-7), pelvic organ prolapse/urinary incontinence sexual questionnaire-12 (PISQ-12) and patient global impression of improvement (PGI-I). Results All 65 patients were successfully performed without any intraoperative complications. Fifty-three patients were followed in the clinic department and 12 were followed up by telephone. The follow-up duration was 6.1-80.3 months and the median follow-up duration was 24.5 months. The bleeding loss was 20-250 ml. Postoperative urethral catheter residence day was (2.5± 1.1) days, length of postoperative stay was (6.2±1.7) days. The postoperative POP-Q scores were compared with preoperative scores which had significantly improved except pb (all P<0.01). The objective cure rates of vaginal anterior wall, apical and posterior wall prolapse stageⅣwere 90% (47/52), 100% (23/23) and 95% (20/21).About PGI-I, except for 1 patient who chose"improvement", the other 64 patients (98%, 64/65) all chose"significant improvement". Furthermore, preoperative and postoperative PFDI-20, PFIQ-7, and PISQ-12 scores were all statistically significant (all P<0.01). Subjective efficacy was significant. Three cases (5%, 3/65) of postoperative fever occurred. Two cases (4%, 2/53) had mesh exposure. Six patients (11%, 6/53) had recurrence of postoperative prolapse. Five cases had recurrence of vaginal anterior wall prolapse and no reoperation was performed; 1 case was recurrence of posterior vaginal wall prolapse who diagnosed as vaginal posterior wall prolapse stage Ⅲ; no recurrence of apical prolapse. The rate of reoperation (including exposed-mesh removal and pelvic floor reconstruction surgery) was 5% (3/65). Conclusions The LSC of combined transabdominal-transvaginal approach has a high subjective efficacy rate. The objective cure rate in the case of apical prolapse stage Ⅳ is one hundred percent.The LSC of combined transabdominal-transvaginal approach has low mesh exposure, low postoperative infection and the reoperation rate, which is one of optional pelvic floor reconstruction surgery. However, there is still a risk of recurrence in patients with POP stageⅣwith severe bladder bulging.

Objective To analyze the effect ofmethylprednisolone stosstherapy on CD4+CD25+ regulatory T cell (Treg) and apoptosis factor CD95 expressions in the external peripheral blood of myasthenia gravis (MG) patients and explore the influencing factors of different clinical efficacy.Methods Thirty-one patients with MG,admitted to our hospital from January 2013 to September 2015,were included in this study;and 27 normal subjects were selected as control group.Methylprednisolone stosstherapy was given to the patient group.Expressions of Treg and CD95 in peripheral blood were detected by flow cytometry before and after treatment.Results Treg percentage of patients whose clinical absolute scale scores less or equal than 3 points and relative scale scores higher than 0.5 after methylprednisolonestosstherapy (13.39％+2.71％) was significantly higher than that ofhealthy controls (8.35％+1.87％,P＜0.05);Treg percentage of patients whose clinical absolute scale scores greater than 3 as well as relative scale scores less than 0.5 after methylprednisolone stosstherapy (8.17％+1.31％) was slightly lower than that of healthy controls (P＞0.05).CD95 percentage of patients whose clinical absolute scale scores less or equal than 3 points and relative scale scores higher than 0.5 after methylprednisolone stosstherapy (36.47％±5.32％) was not statistically different as compared with that of healthy controls (35.28％±5.58％,P＞0.05),CD95 percentage of patients whose clinical absolute scale scores greater than 3 as well as relative scale scores less than 0.5 after methylprednisolone stosstherapy (34.97％±5.12％) was not statistically different as compared with that of healthy controls (P＞0.05).Conclusion Treg ratio increases,CD95 change is not obvious in patients whose clinical curative effect is improved markedly after methylprednisolone stosstherapy.

Objective To evaluate the value of simultaneous amplification and testing method for diagnosing in patients with pulmonary tuberculosis.Methods Total of 277 sputum samples were detected by SAT,Lowenstein-Jensen (L-J) culture and Ziehl-neelsen staining.Chi-square test was used to compare and analysis the statistical difference in positive detection rates.The sensitivity,specificity,positive predictive value (PPV) and negative predictive value (NPV) of SAT for early diagnosing and judging curative effect were calculated respectively when the clinical diagnosis and L-J culture used as its reference standard.Results The positive detection rates of the three methods for detecting Mycobacterium tuberculosis from the 277 sputum samples were 47.3％ (131/277),30.3％ (84/277),29.6％ (82/277),there was a significant difference between SAT and L-J culture(x2 =16.8,P ＜ 0.05)and Ziehl-neelsen(X2 =18.3,P ＜ 0.05)by chi-square test.Before treatment was commenced,using clinical diagnosis as its reference,the sensitivity,specificity,PPV and NPV of SAT were 59.0％ (95/161),97.4％ (37/38)、99.0％ (95/96) and 35.9％ (37/103) ; After intensive treatment was over,taking culture as its standard,the results were 11/11,64.2％ (43/67),31.4％ (11/35),100％ (43/43).Conclusions SAT can be useful for early diagnosis of clinically suspicious TB case,it has a more sensitive detecting values of SAT for living bacilli and a shorter test period,which implied it can help judging the response to anti-TB treatment.

The peak level of growth hormone (GH) stimulated by insulin tolerance test (ITT) is thegold standard for diagnosis of growth hormone deficiency in adults.This study was aimed to explore the factors influencing GH response to ITT in 50 healthy adults.The results showed that the nadir or decreased amplitude of blood glucose was not related to GH peak level.In multivariable analysis,the GH level stimulated by ITT was negatively associated with body mass index(P＜0.01),but there was no any association with age,gender,and waist circumference.

Objective To study the effect of interferon-gamma release assays (IGRAs) adenosine deaminase activity test (ADA) and tuberculosis antibody test (TB-ab) in diagnosis of tuberculous pleurisy.Materials Sixty-three patients with pleurisy were tested for IGRAs,ADA and tuberculosis antibody.Samples of blood were tested.IGRAs,ADA and tuberculosis antibody were diagnosed according to manufacturer' s instructions.Results Either of the method could detect several patients with tuberculous pleurisy.Tuberculosis antibody showed lowest sensitivity and specificity.In our experiments,ADA test only detected 58.14％ of patients,although specificity can be high.We detected highest percentage of tuberculous pleurisy (79.07％) in blood IGRAs,with a specificity of 70％.Conclusion Blood IGRAs are more effective than blood ADA and tuberculosis antibody test,and it is recommend that IGRAs should be used in diagnosis of tuberculous pleurisy.

Objective To study clinical curative effect and complications of modified laparoscopic sacral colpopexy and evaluate the efficacy and safety of this procedure in treatment of pelvic organ prolapse (POP).Methods From Jan.2008 to Sept.2012,66 patients who had undergone modified laparoscopic sacral colpopexy for POP in the first affiliated hospital of Guangzhou medical university were studied retrospectively.Primary outcomes were assessed with POP quantitation (POP-Q) system that was measured before or after operation respectively to evaluate the objective cure rate and recurrence rate.Secondary outcomes were measured by the pelvic floor distress inventory short form (PFDI-20) to evaluate the subjective cure rate,as well as to evaluate the improvement of postoperative lower urinary tract symptoms.Results Sixty-three patients were followed up for 6 to 57 months,and the median follow-up time was 16 months,the overall objective cure rate was 95％ (60/63).Postoperative each indicator point was reset anatomically according to POP-Q,the overall objective cure rate was 90％ (57/63),and the total recurrence rate was 10％ (6/63).The median postoperative vaginal length was slightly shortened than preoperative length[7.5 cm versus 8.0 cm,P ＜ 0.01]; the median score of postoperative PFDI-20 was obviously improved compared to the preoperative (21 versus 75 scores,P ＜ 0.05) ; there was no statistically significant difference in POP-Q staging and questionnaire score at more than 3 years,＞ 2-≤ 3 years,＞1-≤2 years,＜0.5-1 year after operation(P ＞0.05).Among 23 patients with stress urinary incontinence (SUI) and 5 patients with mixed urinary incontinence (MUI),15 cases underwent transvaginal tension free vaginal tape-obturator (TVT-O) procedure simultaneously,13 cases did not.The cure rate of SUI was 14/15 and 10/13,respectively.Conclusions Modified laparoscopic sacral colpopexy can not only reach the anatomical replacement stage but significantly improve the postoperative quality of life with high subjective and objective cure rate and few complications.The long-term curative effect is stable.

Researchers subjective emphasis on application for the project,contempt to complete the project.To safeguard the research projects carried out smoothly and successfully completed,improve hospital credibility,the hospital in many ways to strengthen the scientific research project management,such as creating a strong scientific and academic atmosphere,the establishment of preresearch funds,hospital research,enhance service awareness,the establishment of the project evaluation system to strengthen the management of project mid-term and node title,funds management,effectively promoted the development of the hospital research.