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 analyze the effectiveness and safety of robot-assisted percutaneous endoscopic posterior/transforaminal lumbar interbody fusion (RPE-P/TLIF) in the treatment of lumbar spinal stenosis with instability.Methods:From September 2018 to April 2022, 26 patients with lumbar spinal stenosis combined with lumbar segmental instability were treated with RPE-P/TLIF at the Department of Minimally Invasive Spine Surgery, Guangdong Provincial Hospital of Chinese Medicine. There were 13 males and 13 females, with a mean age of 57.92±7.09 years (range, 44 to 75 years) and a mean body mass index of 24.05±2.64 kg/m 2 (range, 19.38 to 29.06 kg/m 2). A total of 31 segments were included, including 21 cases of single-segment surgery (L 3, 4 in 2 cases, L 4, 5 in 18 cases, and L 5S 1 in 1 case) and 5 cases of two-segment surgery (all L 3-L 5). Before surgery and at 1, 6, and 12 months after surgery, as well as at the final follow-up, the visual analogue scale (VAS) was used to assess back pain and lower limb pain, and the Oswestry disability index (ODI) was used to evaluate spinal nerve function. Clinical efficacy was evaluated using the MacNab criteria at the final follow-up. Imaging evaluation indicators included pre- and post-operative intervertebral space height, lumbar lordosis angle, fusion rate, and accuracy of pedicle screw placement. Results:The follow-up time for the 26 patients was 42.88±10.09 months (range, 12 to 55 months). The mean operation time was 156.54±33.50 min, and the mean postoperative drainage volume was 27.23±20.20 ml. The VAS scores for back pain and lower limb pain before surgery were 4.35±1.23 and 6.08±0.63, respectively. These scores decreased to 2.08±0.69 and 1.85±0.54 at 1 month postoperatively, 1.85±0.54 and 0.77±0.59 at 6 months, 0.96±0.53 and 0.62±0.57 at 1 year, and 0.88±0.52 and 0.58±0.50 at the final follow-up, respectively. The differences were statistically significant ( F=85.943, P=0.001; F=547.946, P=0.014). The ODI scores before surgery and at 1, 6, 12 months after surgery, and at the final follow-up were 55.38%±5.89%, 28.38%±3.849%, 17.77%±2.67%, 12.58%±1.88% and 12.12%±2.27% respectively, with statistically significant differences ( F=783.289, P=0.010). According to the MacNab criteria, at the final follow-up, there were 18 cases of excellent, 6 cases of good, and 2 cases of fair, with an excellent and good rate of 92.3%. A total of 114 percutaneous pedicle screws were implanted with grades A, B and C being 109, 4 and 1, respectively. The preoperative, postoperative, and final follow-up intervertebral space heights were 10.55±1.96, 13.53±1.37, and 12.54±1.42 mm respectively, with statistically significant differences ( F=42.190, P<0.001). And the lumbar lordosis angles were 35.81°±10.80°, 35.69°±11.07°, and 36.08°±11.29° respectively, with no statistically significant differences ( P>0.05). At 12 months postoperatively, bone fusion was achieved in 25 cases, with a fusion rate of 96% (25/26). Conclusion:RPE-P/TLIF for lumbar spinal stenosis combined with lumbar instability were favorable. Being a safe and effective minimally invasive surgical option, it effectively enhanced the intervertebral space height in the surgical segment with fewer complications.

The condition of patients with severe traumatic brain injury (sTBI) complicated by corona virus 2019 disease (COVID-19) is complex. sTBI can significantly increase the probability of COVID-19 developing into severe or critical stage, while COVID-19 can also increase the surgical risk of sTBI and the severity of postoperative lung lesions. There are many contradictions in the treatment process, which brings difficulties to the clinical treatment of such patients. Up to now, there are few clinical studies and therapeutic norms relevant to sTBI complicated by COVID-19. In order to standardize the clinical treatment of such patients, Critical Care Medicine Branch of China International Exchange and Promotive Association for Medical and Healthcare and Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Chinese expert consensus on clinical treatment of adult patients with severe traumatic brain injury complicated by corona virus infection 2019 ( version 2023) based on the joint prevention and control mechanism scheme of the State Council and domestic and foreign literatures on sTBI and COVID-19 in the past 3 years of the international epidemic. Fifteen recommendations focused on emergency treatment, emergency surgery and comprehensive management were put forward to provide a guidance for the diagnosis and treatment of sTBI complicated by COVID-19.

Traumatic cerebrospinal fluid leakage commonly presents in traumatic brain injury patients, and it may lead to complications such as meningitis, ventriculitis, brain abscess, subdural hematoma or tension pneumocephalus. When misdiagnosed or inappropriately treated, traumatic cerebrospinal fluid leakage may result in severe complications and may be life-threatening. Some traumatic cerebrospinal fluid leakage has concealed manifestations and is prone to misdiagnosis. Due to different sites and mechanisms of trauma and degree of cerebrospinal fluid leak, treatments for traumatic cerebrospinal fluid leakage varies greatly. Hence, the Craniocerebral Trauma Professional Group of Neurosurgery Branch of Chinese Medical Association and the Neurological Injury Professional Group of Trauma Branch of Chinese Medical Association organized relevant experts to formulate the " Chinese expert consensus on the diagnosis and treatment of traumatic cerebrospinal fluid leakage in adults ( version 2023)" based on existing clinical evidence and experience. The consensus consisted of 16 recommendations, covering the leakage diagnosis, localization, treatments, and intracranial infection prevention, so as to standardize the diagnosis and treatment of traumatic cerebrospinal fluid leakage and improve the overall prognosis of the patients.

Objective:To investigate the effect of cranioplasty with polyetheretherketone (PEEK) after craniectomy in patients with traumatic brain injury (TBI).Methods:A retrospective case series study was used to analyze the clinical data of 85 TBI patients undergone craniectomy admitted to Renji Hospital, Shanghai Jiaotong University School of Medicine from February 2017 to April 2021, including 57 males and 28 females, aged 7-70 years [(40.8±15.5)years]. Patients′ Glasgow Coma Scale (GCS) was 6-15 points [15 (13, 15)points]. All patients underwent PEEK cranioplasty as scheduled. The extended Glasgow Outcome Scale (GOSE) was used to evaluate the neurological function before, at 3 and 6 months after operation. After excluding 33 patients with preoperative GOSE score of 8 points, 52 patients with preoperative GOSE score less than 8 points were analyzed on the degree of GOSE improvement. Patients′ satisfaction with PEEK repair was evaluated through telephone interviews at 6 months postoperatively. The incidence of complications were observed during hospitalization and within 6 months postoperatively.Results:All patients were followed up for 6-7 months [6 (6, 7)months]. The GOSE was 6 (5, 8)points before operation, 6 (5, 8)points at 3 months after operation, and 7 (5, 8)points at 6 months after operation. There was no significant difference in GOSE at 3 months after operation and before operation ( P>0.05), but it was significantly increased at 6 months after operation when compared to the preoperative level ( P<0.05). With regards to GOSE, there were 10 patients with mild amelioration but 42 with no amelioration at 3 months after operation, while 4 patients with significant amelioration and 31 with no amelioration were observed at 6 months after operation ( P<0.05). For PEEK repair, Patients′ satisfaction was very high in 43 patients, high in 33, general in 7 and poor in 2. A total of 25 patients had postoperative complications during hospitalization and within 6 months postoperatively, with the incidence of complications of 29%. Specifically, there was 1 patient with wound infection, 1 new epilepsy, 8 epidural hemorrhage, 13 subcutaneous effusion, 1 subcutaneous effusion, severe infection and material exposure, and 1 severe infection, new-onset epilepsy and subcutaneous effusion. Repair materials were removed in 2 patients due to multiple complications; other patients obtained alleviation via treatment, without affect on their daily life. Conclusion:PEEK cranioplasty following craniectomy for TBI patients can improve prognosis, attain high satisfaction and has low incidences of postoperative infection and exposure of repair materials.

Objective:To analyze the indication and status of early use of analgesic, sedative and antiepileptic drugs of patients with traumatic brain injury (TBI) admitted to the neurological intensive care unit (NICU).Methods:A questionnaire covering hospital basic characteristics, prehospital and emergency care, inpatient treatment, neurocritical care and rehabilitation were used to survey NICU of 37 hospitals in 18 municipalities or provinces from the Chinese registry of the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) by Web or Email. The indications for admission to the NICU, categories and frequency of early use of analgesic and sedative drugs, and categories, frequency and indications of early use of antiepileptic drugs were analyzed.Results:Glasgow coma scale (GCS)≤8 points in patients with TBI and post-operation of TBI were the main indications for admission in 30 NICU (81.1%) and 24 NICU (64.9%), respectively. When admitting patients with a GCS of 9-12 points or 13-15 points, most NICU gave more considerations to the combined other risk factors. In terms of the early use of analgesics and sedatives, fentanyl was routinely used for analgesia (i.e., use frequency for 70%-100%) in 13 NICU (35.1%), and midazolam and alpha-2 agonists were routinely used for sedation in 24 NICU (64.9%) and 18 NICU (48.6%), respectively. Regarding the early use of antiepileptic drugs, sodium valproate was routinely used in 35 NICU (94.6%). Moreover, seizures within 2 hours after injury, penetrating TBI and cortical contusion were indications for routine application of antiepileptic drugs in 35 NICU (94.6%), 21 NICU (56.8%) and 20 NICU (54.1%), respectively.Conclusions:Severe TBI and post-operation of TBI are the main indications for admission to the NICU, while the combination of other risk factors will be considered when admitting patients with moderate or mild TBI. For TBI patients admitted to NICU, fentanyl, midazolam and sodium valproate are the most commonly used analgesic, sedative, and antiepileptic drugs in the early stage. Seizures within 2 hours after injury, penetrating TBI and cortical contusion are the main indications for antiepileptic drug use.

Humans ; Melanoma ; Metaplasia ; Mucous Membrane ; Nasopharynx

Objective To explore the major differences of the provider profiles in terms of structural characteristics, hospital facilities and workflow of traumatic brain injury ( TBI) centers between China and European Union and compare the efficacy. Methods The questionnaires were designed focusing on the provider profiling, and 45 Chinese centers and 71 European centers were recruited into Collaborative European NeuroTrauma Effectiveness Research in TBI ( CENTER-TBI) program. The structural characteristics, hospital facilities and work flow of the two groups were compared. Results The proportion of helicopter platform facilities[31％ (14/45)] : 80％ (57/71)]in China group was lower than that in European Union group (P <0. 01), while the proportion of neurological ICU facilities [98％ (44/45) : 57％ (40/71)] in China group was higher than that in European Union group (P <0. 01). China group has higher ratios in all-day trauma operation room [96％(43/45):75％(53/71)], open ICU [27％(12/45):4％(3/71)], transitional beds[93％(42/45):71％(50/71)] than those in European Union group (P<0.01). European Union group had higher ratios in implementing brain parenchymal intracranial pressure monitoring [31％ (21/67) :7％ (344)] and adopting 20 mmHg as the threshold of intracranial hypertension [86％(57/66):64％(29/45)](P<0.01). The China group adopted more basic life support and followed the US TBI guidelines for clinical management. Conclusions Significant differences are disclosed upon TBI centers between China and EU, mainly demonstrated in neurological ICU facilities, all-day trauma operation room, brain parenchymal intracranial pressure monitoring, and the threshold of intracranial hypertension management. These differences provide a working analysis basis for further comparative studies in the field of TBI and for determining the best clinical practice.

Patients with coma caused by traumatic brain injury ( TBI) suffer from poor quality of life and many complications, which brings heavy burden to their families. The exploration of TBI treatment will help patients restore function, reduce disability rate and improve quality of life. At present, the clinical treatment of TBI mainly includes mild hypothermia treatment, hyperbaric oxygen treatment, awakening drugs and median nerve electrical stimulation, which have their own limitations. Currently, a number of studies have focused on the application of vagus nerve stimulation ( VNS) in TBI. The possible mechanisms of VNS include anti-inflammatory effect, brain edema reduction and stabilization of intracranial pressure, promoting nerve function recovery, attenuation of blood-brain barrier breakdown, glutamate-mediated excitotoxicity, synaptic plasticity and recruitment of endogenous neural stem cells. VNS can be used as a new method of clinical treatment for patients with TBI, but it also carries risks of complication as an invasive electrical stimulation. The author summarizes the usage, possible mechanism and safety of VNS, so as to provide reference for further understanding the application of VNS in TBI treatment.

The vegetative state is a complex condition with unclear mechanisms and limited diagnostic, prognostic, and therapeutic methods. In this study, we aimed to explore the proteomic profile of tears from patients in a traumatic vegetative state and identify potential diagnostic markers using tears-a body fluid that can be collected non-invasively. Using iTRAQ quantitative proteomic technology, in the discovery phase, tear samples collected from 16 patients in a traumatic vegetative state and 16 normal individuals were analyzed. Among 1080 identified tear proteins, 57 were upregulated and 15 were downregulated in the patients compared to the controls. Bioinformatics analysis revealed that the differentially-expressed proteins were mainly involved in the wound response and immune response signaling pathways. Furthermore, we verified the levels of 7 differentially-expressed proteins in tears from 50 traumatic vegetative state patients and 50 normal controls (including the samples used in the discovery phase) using ELISA. The results showed that this 7-protein panel had a high discrimination ability for traumatic vegetative state (area under the curve = 0.999). In summary, the altered tear proteomic profile identified in this study provides a basis for potential tear protein markers for diagnosis and prognosis of the traumatic vegetative state and also provides novel insights into the mechanisms of traumatic vegetative state.
Adult ; Aged ; Aged, 80 and over ; Biomarkers ; metabolism ; Chromatography, Liquid ; Enzyme-Linked Immunosorbent Assay ; Eye Proteins ; metabolism ; Female ; Humans ; Male ; Mass Spectrometry ; Middle Aged ; Persistent Vegetative State ; metabolism ; Proteome ; Proteomics ; ROC Curve ; Tears ; metabolism ; Young Adult