Objective:To construct the impact factor model of primary traditional Chinese medicine (TCM) health management service quality, and put forward corresponding policy suggestions.Methods:In this cross-sectional study, the typical sampling and random sampling method were used to select 39 insiders of primary TCM health management service from 15 communities in Zhejiang Province from August to October in 2022. Interviews on service projects, implementation effects and impact factors were conducted, the three-level coding of interview record was carried out using the grounded theory research method, a model of impact factor for health management service quality of basic TCM was constructed, and the corresponding policy recommendations were put forward.Results:Based on the open coding of 39 original interview data, a total of 516 reference points were obtained, and 53 initial concepts related to the topic were formed and summarized into 17 first-level categories. Through the summary of main axis coding, 6 main categories of “policy environment”，“health literacy”，“community orientation”，“capacity building”，“health preference” and “conflict of interest” were extracted. The logical correlation between the six main categories were analyzed with selective coding, an impact factor model was constructed in accordance with the story line of factors affecting service quality. The story line of this model was as follows: first, the policy environment was the external guarantee of community TCM service quality; second, as the demand-side of the services, the health literacy and requirement of residents was the regulatory factor for service quality; in addition, the community played the role of the supply-side of the services, the service ability construction was the key factor, and the community functions and target orientation was the internal driving factor, meanwhile, the internal/external conflicts of interest had a negative constraint on the service quality.Conclusions:The guarantee intensity of external policy environment is limited, the service demand side pays insufficient attention, and the service supply side functions are absent at the present stage. It is necessary to improve the external policy environment, deepen the connection between supply and demand sides in the field of TCM health service, promote the capacity building of TCM service at the grass-roots level, balance the interests of relevant departments of TCM service, in order to improve the quality of TCM health management service at the grass-roots level.

Parkinson's disease (PD) is the most common neurodegenerative movement disease. It is featured by abnormal alpha-synuclein (α-syn) aggregation in dopaminergic neurons in the substantia nigra. Macroautophagy (autophagy) is an evolutionarily conserved cellular process for degradation of cellular contents, including protein aggregates, to maintain cellular homeostasis. Corynoxine B (Cory B), a natural alkaloid isolated from Uncaria rhynchophylla (Miq.) Jacks., has been reported to promote the clearance of α-syn in cell models by inducing autophagy. However, the molecular mechanism by which Cory B induces autophagy is not known, and the α-syn-lowering activity of Cory B has not been verified in animal models. Here, we report that Cory B enhanced the activity of Beclin 1/VPS34 complex and increased autophagy by promoting the interaction between Beclin 1 and HMGB1/2. Depletion of HMGB1/2 impaired Cory B-induced autophagy. We showed for the first time that, similar to HMGB1, HMGB2 is also required for autophagy and depletion of HMGB2 decreased autophagy levels and phosphatidylinositol 3-kinase III activity both under basal and stimulated conditions. By applying cellular thermal shift assay, surface plasmon resonance, and molecular docking, we confirmed that Cory B directly binds to HMGB1/2 near the C106 site. Furthermore, in vivo studies with a wild-type α-syn transgenic drosophila model of PD and an A53T α-syn transgenic mouse model of PD, Cory B enhanced autophagy, promoted α-syn clearance and improved behavioral abnormalities. Taken together, the results of this study reveal that Cory B enhances phosphatidylinositol 3-kinase III activity/autophagy by binding to HMGB1/2 and that this enhancement is neuroprotective against PD.

Objective:To investigate the surgical treatment efficacy and experience of invasive thalamus cavernous malformations (CMs).Methods:A retrospective analysis was performed. The clinical and follow-up data of 8 patients with invasive thalamus CMs, admitted to our hospital from July 2007 to June 2020, were chosen. These patients accepted minimally invasive resection via sylvian fissure-insular approach after the second rapture hemorrhage; follow up was performed for 8 months-10 years. Results:The lesions of these 8 patients were near the lateral thalamus, and the lesions were completely removed during the surgery. Within 24 h of surgery, the lower limb muscle strength of one patient was improved to grading 2, and that of 2 patients was improved to grading 1. Follow up results 6 months after treatment showed that the modified Rankin scale scores were 1-3 in 5 patients and 4 in 3 patients; and there were no recurrence during the follow-up of (49.7±37.8) months.Conclusion:The resection via sylvian fissure-insular approach is safe and effective for patients with invasive thalamus CMs after the second rapture hemorrhage.

Objective:To explore the curative efficacy of nerve root sheath plasty under microscope in treatment of patients with Tarlov cysts.Methods:A total of 41 patients with symptomatic Tarlov cysts, admitted to our hospital from March 2016 to December 2019, were collected; these patients received surgical treatment by nerve root sheath plasty under microscope and neuroelectrophysiological monitoring. The microsurgical efficacy was evaluated by changes of pain visual analogue scale (VAS) scores and lumbar Oswestry dysfunction index (ODI) before and one week, 3 months, and 6 (or 12) months after surgery.Results:The VAS scores and lumbar ODI of 41 patients one week, 3 months, and 6 (or 12) months after surgery were significantly reduced as compared with those before surgery, and presented a gradually decreased trend, with statistically significant differences between each time point ( P<0.05). The median of improvement rate of lumbar ODI was 72.7% (58.9%, 79.7%): curative effect was excellent in 19 patients (improvement rate of lumbar ODI>75%), good in 14 patients (51%≤improvement rate of lumbar ODI≤75%), passable in 3 patients (26%≤improvement rate of lumbar ODI≤50%), and poor in 5 patients (improvement rate of lumbar ODI≤25%), enjoying rate of excellent and good curative effect as 80.5% (33/41). Postoperative cerebrospinal fluid leakage occurred in two patients without infection. Cyst recurrence occurred in one patient on the 3 rd d of surgery due to loosening of the suture of the access hole, and no recurrence occurred after the second surgery. Conclusion:The compression of Tarlov cysts on nerve root can be safely and effectively relieved by nerve root sheath plasty under microscope and neuroelectrophysiological monitoring; the symptom relief rate is high and it is not easy to recur.

Objective To investigate the risk factors,mechanism and treatment strategies of expanding regional brain injury (traumatic intracerebral contusion or hematoma) in patients with acute traumatic epidural hematoma (ATEDH) after surgical evacuation.Methods Fifty-nine patients with ATEDH,admired to and accepted surgical evacuation in our hospital from February 2013 to September 2018,were chosen in this study;their clinical data and CT imaging data were retrospectively analyzed.The volume ofintracranial hematoma was measured by 3D Slicer software.According to the progress of local brain injury revealed by first CT examination after surgical evacuation,patients with ATEDH were divided into progressive group and non-progressive group.Risk factors of patients with expanding regional brain injury after surgery were analyzed by univariate and multivariate Logistic regression analyses.Results After surgery,22 showed expanding regional brain injury,accounting for 37.29％:9 occurred expanding intracerebral hematoma,and 2 of them died after conservative treatment;two had both expanding intracerebral contusion and hematoma;11 expanding intracerebral contusion patients developed into hematoma,and three of them occurred delayed intracerebral hematoma adjacent to the area of ATEDH,and two underwent secondary craniotomy with good recovery.As compared with patients from the non-progressive group,progressive group had significantly higher percentages of patients with preoperative hyperglycemia (＞9.1 mmol/L),patients with preoperative abnormal coagulation and patients accepted decompressive craniectomy (P＜0.05).Multivariate Logistic regression analysis revealed that preoperative abnormal coagulation was an independent risk factor for expanding intracerebral contusion or hematoma after surgery (OR=6.498,95％CI:1.076-39.253,P=0.041).Conclusion Expanding regional brain injury has high morbidity in patients with ATEDH after surgery evacuation;preoperative abnormal coagulation is an independent risk factor for its occurrence.

Objective To explore the risk factors,mechanism and treatment strategies of secondary brain injury (cerebral hemorrhage or cerebral infarction/encephaledema) adjacent to acute epidural hematoma after surgical evacuation.Methods Forty-four patients with acute epidural hematoma underwent craniotomy in our hospital from March 2013 to December 2018 were chosen in this study.According to postoperative CT or MR imaging examination results,patients were divided into group of secondary brain injury (n=11) and group of non-secondary brain injury (n=33).The clinical data of the two groups were compared,and the significance of epidural hematoma thickness in assessing secondary brain injury was analyzed by receiver operating characteristic (ROC) curve.Binary Logistic regression analysis was used to analyze the independent risk factors affecting secondary brain injury.Results After surgery,11 showed secondary brain injury:3 occurred cerebral hemorrhage,one of whom was diagnosed as having cerebral venous hemorrhage in the cortical vein drainage area caused by traumatic cerebral venous circulation disorder;6 had cerebral infarction/encephaledema,and 2 occurred hemorrhagic cerebral infarction/encephaledema;two underwent secondary craniotomy and both achieved satisfactory effect.As compared with patients from the non-secondary brain injury group,patients fromsecondary brain injury group had significantly higher percentage of patients with epidural hematoma thickness ≥ 33.5 mm (P＜0.05).ROC curve analysis showed that the thickness of epidural hematoma had predictive value in secondary brain injury after surgery (P＜0.05),and area under the curve was 0.722 and diagnostic threshold was 33.5 mm.Binary Logistic regression analysis revealed that epidural hematoma thickness ≥33.5 mm was an independent risk factor for secondary brain injury adjacent to epidural hematoma after surgery (odds ratio=7.367,P=0.024,95％CI=1.298-41.797).Conclusions Acuteepidural hematoma thickness ≥33.5 mm is a high-risk factor associated with secondary brain injury adjacent to epidural hematoma after surgery.Intracranial venous circulatory disorders have non-negligible effect on occurrence of secondary brain injury.

Surgery management is key to surgical quality control. The authors presented the IT system design for surgery anesthesia of the children′s hospital of Fudan University, featuring all-process information support by means of IT development and process reengineering. Such a process comprises perioperative patient handover, medication, surgical safety check, and intraoperative care. This surgery anesthesia system development has interconnected hospital information systems within and beyond operation rooms in terms of informationization. It proves that the system can effectively enhance safety and convenience of surgery related works and supervision, reducing error exposure of surgical operations and ensuring patient safety.

Objective To study the curative effect and the prognostic factors of endoscopic traumatic optic neuropathy (TON). Methods The clinical data of 53 patients with TON from 2010 to 2015 years was retrospectively analyzed. Divided the patients into the surgery group and the non-surgery group, according to whether or not accept the treatment of endoscopic optic decompression. And evaluating the potential prognostic factors in chi-square test, group t-test and multiple regression analysis. Results In 53 patients (55 eyes ), 31 eyes have no visual acuity before treated: 8 eyes’ visual acuity was improved in 16 eyes (8/16) that accepted operation; 3 eyes’ visual acuity was improved in 15 eyes (3/15) that with non-operation;24 eyes have visual acuity before treated:11 eyes’ visual acuity was improved in 14 eyes (11/14) that accepted operation;3 eyes’ visual acuity was improved in 10 eyes (3/10) that with non-operation;19 eyes’ visual acuity was improved in 30 eyes (19/30) that accepted operation, the total effective rate was 63.3%, and there was no complications happened in the patients who accepted operation. The age, eye-side, sex, visual acuity, optic canal fracture , orbit fracture , all these factors have no correlation to the prognosis (P>0.05), but the interval time between injury and operation (less than 3 days) and the way of the treatment are benefit to improve vision (P<0.05). Conclusions The endoscopic optic decompression is an effective treatment in TON, and it’s better to improve vision in 3-day after TON.

Objective: To summarize our experience in the diagnosis of internal carotid artery trauma in patients with traumatic optic neuropathy, and to make recommendations for the treatment. Methods: The clinic data of 6 cases who had traumatic optic neuropathy with internal carotid artery trauma and who were admited in Department of Otorhinolaryngology, the Second Affiliated Hospital and Yuying Children′s Hospital of Wenzhou Medical University from Jan. 2013 to Dec. 2015 were analyzed retrospectively. Results: All 6 cases were monocular blindness. Four cases did not undergo nasal endoscopic optic nerve decompression because of the diagnoses of internal carotid artery trauma. One case was diagnosed after nasal endoscopic optic nerve decompression because of fatal bleeding during the operation. One case was diagnosed because of late-onset recurrent epistaxis. Among the 6 cases with internal carotid artery trauma, 3 cases were successfully treated with endovascular interventional treatment (stent embolization was used in one case, Coil embolization was used in two cases), and 3 patients refused treatment. Conclusions The patients with traumatic optic neuropathy have the possibility of severe carotid artery trauma. Endoscopic optic nerve decompression is not suitable for these cases. It should pay more attention to patients with traumatic optic neuropathy. For suspected cases, vascular-enhanced computed tomography screening and digital subtraction angiography should be recommended and patients should be treated by endovascular intervention in a timely manner.

Objective To explore the correlation between cervical diffusion tensor imaging (DTI) and median nerve short latency somatosensory evoked potential (MN-SLSEP) parameters in patients with cervical intraspinal tumors.Methods Twenty-two patients suffering from cervical intraspinal tumors treated with surgical resection were enrolled into study group from February 2015 to May 2016;meanwhile,22 age-matched volunteers were selected as control group.Cervical DTI and MN-SLSEP detection were performed 3 d before operation and one month after operation,respectively.The whole cervical spinal cord was divided into 3 areas,the tumor head area,the tumor area,and the tumor tail area;and the fractional anisotropy (FA) values of the 3 areas were calculated.The white matter fiber bundle was reconstructed by diffusion tensor tracking (DTT) to observe its integrity.Study group was further divided into delayed latency group (lat+ group) and normal latency group (lat group)according to the delayed latency of N9-N20 interpeak levels,and the FA values of the 3 groups at different areas were compared.Results Total removal of the tumors was achieved in 19 patients (86.4％) and subtotal in 3 patients (13.6％,two with nerve fibrolipomas and one with intramedullary neurilemmomas) of the study group.One month after the operation,the spinal function was improved in 17 patients (77.3％),and not improved in 5 patients (22.7％).The preoperative N9-N20 interpeak latency in the study group was significantly longer than that in the control group (P＜0.05).In term of preoperative fiber tract morphology of study group,the proportion of delayed N9-N20 interpeak latency in patients with interrupt type (75％) was significantly longer than that in the patients with intact type (21.4 ％,P＜0.05).FA values oflat+ and lat group in the tumor head area,tumor area,and tumor tail area were significantly lower than those in the control group (P＜0.05);and FA values of lat+ group in these three regions were significantly lower than lat group (P＜0.05).Conclusions DTI metrics correlate with MN-SLSEP measures.Through variations of quantitative parameter values and fiber tract morphology,cervical DTI can sensitively and intuitively reflect the electrophysiological changes,which could be served as a important diagnostic tool for cervical intraspinal tumors.