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.

Diabetic foot ulcer (DFU) is a serious complication of diabetes mellitus. 4％～10％ of DM patients have DFU,of which 10％～20％ of ulcers fail to heal. Traditional treatment or surgical treatment is difficult to cure DFU fundamentally. The amputation rate of DFU patients is as high as 25％,and the 5-year mortality rate after surgery is as high as 39％～68％. Mesenchymal stem cells (MSCs) have high self-renewal ability and multi-directional differentiation potential,which can promote vascular regeneration,wound healing,and improve blood supply. This article reviews the research progress of MSCs in the treatment of DFU.

Diabetic retinopathy(DR)is the main cause of blindness and visual impairment.In hyperglycemia,oxidative stress,or hypoxia,IL-1β upregulation mediates retinal inflammation.Sustained low-grade inflammation can cause retinal vascular damage and neurodegeneration,stimulate oxidative damage,disrupt the blood retinal barrier,and induce retinal neovascularization.This article reviews the research progress of IL-1β in the mechanism and clinical treatment of DR.

Diabetic foot ulcer (DFU) is a serious complication of diabetes mellitus. 4％～10％ of DM patients have DFU,of which 10％～20％ of ulcers fail to heal. Traditional treatment or surgical treatment is difficult to cure DFU fundamentally. The amputation rate of DFU patients is as high as 25％,and the 5-year mortality rate after surgery is as high as 39％～68％. Mesenchymal stem cells (MSCs) have high self-renewal ability and multi-directional differentiation potential,which can promote vascular regeneration,wound healing,and improve blood supply. This article reviews the research progress of MSCs in the treatment of DFU.

Objective:To investigate pouch function, quality of life, and their influencing factors after ileal pouch-anal anastomosis (IPAA) in patients with ulcerative colitis (UC) .Methods:Clinical data of 111 patients undergoing IPAA in the UC database at Department of General Surgery, Jinling Hospital from 2014 to 2020 were retrospectively analyzed. Through the questionnaire, pouch functional score (PFS) and Cleveland global quality of life (CGQL) were obtained. These patients were diveided into two groups according to the PFS score. Univariate and multivariate analysis were used to compare the clinical features and reveal the risk factors of PFS.Results:A total of 111 patients were enrolled in this study, including 65 males and 38 females. 63 patients were in the good pouch function group, and 48 in the poor pouch function group. The median score of PFS was 7 (3.0-10.0) . Univariate analysis showed that compared with the good pouch function group, the poor pouch function group had a longer duration of disease before operation[44.5 (21.0-86.0) months vs. 14.0 (5.0-70.0) months, P = 0.005], a shorter follow-up time[16.0 (7.0-28.8) months vs. 26.0 (15.0-39.0) months, P = 0.020], and a higher proportion of pouchitis (29.1% vs. 12.9%, P = 0. 031) . The multivariate logistic regression analysis showed duration of disease before operation ( OR = 0.974, 95% CI: 0.951-0.997, P = 0.030) and pouchitis ( OR = 3.251, 95% CI: 1.168-9.045, P = 0.024) were the independent risk factor of PFS in UC patients.The median CGQL was 0.77 (0.67-0.87) . The median surgical satisfaction score was 9.0 (8.0-10.0) . There was a correlation between CGQL and PFS ( rs = -0.376, P<0.001) . Conclusions:Most patients recover well after IPAA, and are highly satisfied with the operation. A good pouch function has a positive influence on the quality of life.

Objective:To summarize survival outcomes and prognostic factors in esophageal cancer (EC) patients treated with intensity-modulated radiotherapy (IMRT).Methods:A retrospective analysis was performed on the clinical and follow-up data of 1 637 patients with EC who were admitted to our hospital from January 2005 to December 2017 and met the inclusion criteria.The 5-year overall survival (OS), progression-free survival (PFS) and pattern of recurrence were analyzed. The Kaplan-Meier method was used to calculate survival rates, Log-rank test for univariate analysis and Cox method for multivariate analysis were used to detect survival difference.Results:1-year, 3-year and 5-year OS and PFS of the entire group were 65.9% and 45.8%, 34.2% and 25.0%, 27.0% and 18.5%, respectively. Median OS and PFS were 19.4 months (95% CI=18.0-20.7 months) and 10.4 months (95% CI=9.3-11.3 months), respectively. Univariate analysis showed that the sex, KPS, tumor location, T stage, N stage, M stage, TNM stage, radiation dose and treatment modality were prognostic factors for 5-year OS and PFS of EC patients ( P<0.05). Multivariate analysis indicated that the sex, KPS, TNM stage, radiation dose and treatment modality were independent prognostic factors for 5-year OS and PFS ( P<0.05). Conclusions:EC patients treated with IMRT can obtain a promising survival. The sex, KPS, TNM stage, radiation dose and treatment modality are independent prognostic factors for prognosis.

Objective:To summarize survival outcomes and prognostic factors in esophageal cancer (EC) patients treated with intensity-modulated radiotherapy (IMRT).Methods:A retrospective analysis was performed on the clinical and follow-up data of 1 637 patients with EC who were admitted to our hospital from January 2005 to December 2017 and met the inclusion criteria.The 5-year overall survival (OS), progression-free survival (PFS) and pattern of recurrence were analyzed. The Kaplan-Meier method was used to calculate survival rates, Log-rank test for univariate analysis and Cox method for multivariate analysis were used to detect survival difference.Results:1-year, 3-year and 5-year OS and PFS of the entire group were 65.9% and 45.8%, 34.2% and 25.0%, 27.0% and 18.5%, respectively. Median OS and PFS were 19.4 months (95% CI=18.0-20.7 months) and 10.4 months (95% CI=9.3-11.3 months), respectively. Univariate analysis showed that the sex, KPS, tumor location, T stage, N stage, M stage, TNM stage, radiation dose and treatment modality were prognostic factors for 5-year OS and PFS of EC patients ( P<0.05). Multivariate analysis indicated that the sex, KPS, TNM stage, radiation dose and treatment modality were independent prognostic factors for 5-year OS and PFS ( P<0.05). Conclusions:EC patients treated with IMRT can obtain a promising survival. The sex, KPS, TNM stage, radiation dose and treatment modality are independent prognostic factors for prognosis.

The current situation of AIDS prevention and control is still challenging in China. Although China has made great progress in expanding HIV testing and promoting case identification, there are still a large number of HIV-infected individuals who have not been identified, which might influence the overall achievement of the goal of HIV/AIDS prevention and control. Thus, China needs to further promote self-testing while conducting routine HIV testing and use it as a supplement to further expand HIV testing coverage. The articles in this issue focus on the global situation of HIV self-testing services, reports the changes of self-testing among MSM in China from 2013 to 2018, and compares the effects of different HIV/syphilis self-testing models in promoting HIV/syphilis testing in key populations in order to achieve the overall goal of AIDS prevention and control in China.

Objective:To investigate pouch function, quality of life, and their influencing factors after ileal pouch-anal anastomosis (IPAA) in patients with ulcerative colitis (UC) .Methods:Clinical data of 111 patients undergoing IPAA in the UC database at Department of General Surgery, Jinling Hospital from 2014 to 2020 were retrospectively analyzed. Through the questionnaire, pouch functional score (PFS) and Cleveland global quality of life (CGQL) were obtained. These patients were diveided into two groups according to the PFS score. Univariate and multivariate analysis were used to compare the clinical features and reveal the risk factors of PFS.Results:A total of 111 patients were enrolled in this study, including 65 males and 38 females. 63 patients were in the good pouch function group, and 48 in the poor pouch function group. The median score of PFS was 7 (3.0-10.0) . Univariate analysis showed that compared with the good pouch function group, the poor pouch function group had a longer duration of disease before operation[44.5 (21.0-86.0) months vs. 14.0 (5.0-70.0) months, P = 0.005], a shorter follow-up time[16.0 (7.0-28.8) months vs. 26.0 (15.0-39.0) months, P = 0.020], and a higher proportion of pouchitis (29.1% vs. 12.9%, P = 0. 031) . The multivariate logistic regression analysis showed duration of disease before operation ( OR = 0.974, 95% CI: 0.951-0.997, P = 0.030) and pouchitis ( OR = 3.251, 95% CI: 1.168-9.045, P = 0.024) were the independent risk factor of PFS in UC patients.The median CGQL was 0.77 (0.67-0.87) . The median surgical satisfaction score was 9.0 (8.0-10.0) . There was a correlation between CGQL and PFS ( rs = -0.376, P<0.001) . Conclusions:Most patients recover well after IPAA, and are highly satisfied with the operation. A good pouch function has a positive influence on the quality of life.

Objective:To investigate the protective effect and mechanism of microRNA-210 agonist (agomiR-210) on kidney in diabetic kidney disease (DKD) rats.Methods:Thirty-six 5-week-old male SD rats were divided into normal control (NC) group, agomiR-NC control group, agomiR-210 control group, DKD model group, DKD+agomiR-NC group and DKD+agomiR-210 group, with 6 rats in each group. Diabetic rats were established by a high-fat diet combined with intraperitoneal injection of streptozotocin (STZ), then were fed for 12 consecutive weeks to construct DKD model rats. During 2nd-4th week of continuous feeding, the rats in DKD+agomiR-210 group were injected with 20 nmol/kg agomiR-210 via tail vein twice a week. Blood glucose levels, 24 h urine albumin (Alb) and 24 h urine microalbumin (MAU) contents were measured regularly. At the end of the 12th week, the rats were sacrificed, and renal tissues were collected. The renal histopathological changes were assessed by HE, PAS and Masson staining methods. The mRNA and protein expression levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β and IL-6 in renal tissues were detected by RT-qPCR and Western blot. The distributions and expressions of α-smooth muscle actin (α-SMA), typeⅠ collagen (Col-Ⅰ), type Ⅳ collagen (Col-Ⅳ) and fibronectin (FN) in renal tissues were detected by immunohistochemical method. The protein expression levels of phospho(p)-Smad3 and p-NF-κB p65 in renal tissues were detected by Western blot and immunohistochemical methods.Results:Compared with DKD model group, the renal pathological damages in DKD+agomiR-210 group were improved, the blood glucose level, glycogen deposition and collagen accumulation were significantly decreased (all P<0.05), the urinary excretions of Alb and MAU were significantly reduced (all P<0.01), and the expressions of TNF-α, IL-1β, IL-6, α-SMA, Col-Ⅰ, Col-Ⅳ, FN, p-Smad3 and p-NF-κB p65 in renal tissues were significantly decreased (all P<0.01). Conclusion:AgomiR-210 can alleviate renal pathological changes and urinary Alb and MAU excretion in rats with DKD, which may be related to its inhibition of Smad3 and NF-κB activity.