Objective:To investigate the intervention effect of binary coping strategy based on systemic interaction model on the postoperative survival quality of patients with oral cancer.Methods:A total of 99 patients with oral cancer admitted to the Department of Oral and Maxillofacial Surgery of a tertiary hospital from Jun 2021 to Jun 2022 was selected.They were randomly divided into the control group(50 cases)and the observation group(49 cases)with random number table method.The control group received routine nursing for oral cancer.On this basis,the observation group also received the binary coping strategy based on the systemic interaction model.The scores of UW-QOL quality of life scale and binary coping scale were compared between the two groups before surgery,at the 3rd and 9th weeks after surgery.Results:The UW-QOL scores of both groups at the 3rd and 9th weeks after surgery were lower than those at admission,and the UW-QOL score in the control group was lower than that in the observation group(P＜0.05).At the 3rd week after surgery,the score of coping with the partner in the observation group was higher than that in the control group(P＜0.05).At the 9th week after surgery,the total score,negative coping,stress communication,coping together,and supportive coping scores in the observation group were higher than those in the control group(P＜0.05).Repeated measures analysis of variance showed that there was an interaction between time and group for the total score of binary coping scale(P＜0.05).And there was a significant main effect of time and group on the total score of binary coping scale(P＜0.05).Conclusions:The quality of life of patients with oral cancer is poor.The binary coping strategy based on the systemic interaction model can improve the quality of life of patients,enhance the intimacy of patients with their partners,and contribute to the disease recovery of patients with oral cancer.

Objective To investigate the effects of fast-track anesthesia on hemodynamics, awakening quality, and neurological function in patients undergoing cardiac surgery. Methods A total of 130 patients undergoing cardiac surgery were selected and were randomly divided into control group (n=65) and study group (n=65). The clinical data of the patients were collected, and the hemodynamic parameters, awakening quality, neurological function, and incidence of postoperative complications were compared between the two groups. Results The study group had lower dosages of fentanyl citrate injection and rocuronium bromide compared with the control group (P < 0.05). After anesthesia induction and tracheal intubation, the heart rate (HR), mean arterial pressure (MAP), cardiac output (CO), cardiac index (CI), and bispectral index (BIS) were changed compared with before anesthesia induction in both groups, but the degree of change in the study group was less than that in the control group (P < 0.05). The study group had shorter postoperative recovery time to breathe, awakening time, extubation time, ICU stay time, and postoperative hospital stay compared with the control group, the incidence of restlessness after extubation was lower in the study group than in the control group (P < 0.05). The study group had lower levels of neuron-specific enolase (NSE) and β-amyloid protein (Aβ) at 180 min after arterial cannulation compared with the control group (P < 0.05). The total incidence of postoperative complications was 3.08% in the study group, which was lower than 16.92% in the control group (P < 0.05). Conclusion Fast-track anesthesia can effectively stabilize hemodynamics in patients undergoing cardiac surgery, improve awakening quality and neurological function, and reduce the incidence of postoperative complications.

Cardiovascular disease (CVD) is currently one of the most severe diseases endangering human health, encompassing myocardial ischemia syndrome, myocardial fibrosis, atrial fibrillation, and other conditions. MicroRNAs (miRNAs/miR) are a class of small non-coding RNAs that can bind to specific sequences and subsequently regulate post-transcriptional processing, translation, or epigenetic modifications, thereby modulating gene expression. Studies have found that miR-223 is associated with the occurrence and development of CVD and represents a potential specific therapeutic target. This article summarizes the relevant research on miR-223 in CVD, focusing on myocardial ischemia syndrome, myocardial fibrosis, and atrial fibrillation, and discusses its application prospects and challenges as a specific therapeutic target, providing new ideas for the diagnosis and treatment of CVD.

Objective:To understand the cognition and training status of basic life support among medical staff in Linfen, Shanxi Province, and to provide reference for the development of targeted training strategies and programs.Methods:A questionnaire survey was conducted among medical staff in 12 county hospitals in Linfen, Shanxi Province by convenience sampling method. The survey included the general characteristics of departments and medical staff, previous basic life support training assessment and cognitive status.Results:A total of 839 medical staff were included, 756 (90.1%) completed the survey, 183 (24.2%) were doctors and 573 (75.8%) were nurses. Most personnel lacked awareness of environmental safety, emergency response system start-up, adequate compression, airway management, and electrical defibrillation.Conclusions:The cognitive status of basic life support of medical staff in Linfen county is not optimistic. It is necessary to construct an applicable precision training course and retraining assessment system to improve the cognitive level and practical operation ability.

We conducted a prospective study to assess the non-inferiority of adjuvant chemotherapy alone versus adjuvant concurrent chemoradiotherapy (CCRT) as an alternative strategy for patients with early-stage (FIGO 2009 stage IB-IIA) cervical cancer having risk factors after surgery. The condition was assessed in terms of prognosis, adverse effects, and quality of life. This randomized trial involved nine centers across China. Eligible patients were randomized to receive adjuvant chemotherapy or CCRT after surgery. The primary end-point was progression-free survival (PFS). From December 2012 to December 2014, 337 patients were subjected to randomization. Final analysis included 329 patients, including 165 in the adjuvant chemotherapy group and 164 in the adjuvant CCRT group. The median follow-up was 72.1 months. The three-year PFS rates were both 91.9%, and the five-year OS was 90.6% versus 90.0% in adjuvant chemotherapy and CCRT groups, respectively. No significant differences were observed in the PFS or OS between groups. The adjusted HR for PFS was 0.854 (95% confidence interval 0.415-1.757; P = 0.667) favoring adjuvant chemotherapy, excluding the predefined non-inferiority boundary of 1.9. The chemotherapy group showed a tendency toward good quality of life. In comparison with post-operative adjuvant CCRT, adjuvant chemotherapy treatment showed non-inferior efficacy in patients with early-stage cervical cancer having pathological risk factors. Adjuvant chemotherapy alone is a favorable alternative post-operative treatment.
Female ; Humans ; Uterine Cervical Neoplasms/drug therapy* ; Prospective Studies ; Quality of Life ; Neoplasm Staging ; Chemoradiotherapy ; Chemotherapy, Adjuvant/adverse effects* ; Adjuvants, Immunologic ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Retrospective Studies

Blau syndrome is a rare genetic disorder characterized by the a mix of granulomatous arthritis, uveitis, and dermatitis. Patients typically manifest multisystem involvement, including ocular, skin, and skeletal abnormalities. Blau syndrome is extremely rare, with a global incidence of less than one in a million among children. In this multidisciplinary consultation, we present a case of a 21-year-old young female patient having multisystemic involvement since early childhood. She was presented with multiple joint swelling, skin lesions, increased eye discharge, and accompanied by hypertension and arterial abnormalities, and received a diagnosis of uveitis. The patient had been receiving steroid treatment since the age of 6 and has tried various medications, with some improvement in joint swelling and ocular symptoms. Through this rare disease multidisciplinary consultation, we aim to provide guidance in the molecular diagnosis of the patient, multisystem assessment, and the selection and formulation of treatment plans. Additionally, we hope that by reporting this case, clinical physicians can gain a better understanding of the diagnosis and comprehensive treatment strategies for Blau syndrome, thereby improving the management and treatment of rare diseases.

Objective:To evaluate the cerebral infarct volume and the nerve fiber connectivity between cortical and neurogenesis-related regions in the mouse model of reperfusion after middle cerebral artery occlusion (MCAO) by 11.7 Tesla(11.7 T) magnetic resonance imaging (MRI).Methods:MCAO models were established in SPF grade adult male C57BL/6 mice using the suture-occluded method.MRI scans were performed at 3 days before and 1 day after modeling.Infarct volumes were calculated, and nerve fiber tracking was performed on specific brain regions to analyze the nerve fiber number and the parameters of fractional anisotropy(FA), mean diffusivity(MD), axial diffusivity (AD)and radial diffusivity(RD). SPSS 26.0 was used for statistical analysis, and paired t test was used to compare the data before and after modeling. Results:(1) After MCAO-induced ischemia, the infarct volume was up to (35.11±17.57)mm 3, and the FA value of the infarct area was significantly reduced compared with that of before modeling( t=4.73, P<0.01). (2) At the anterior-posterior(AP): + 1.2 mm section, the results of fiber tracking showed that compared with before modeling, the number of fiber bundles originating from the dorsal horn of the lateral sub-ventricle zone(SVZ)to the cortex reduced ((92 584.20±14 751.00) vs (59 815.60±6 752.46), t=4.87, P<0.01), and the number of fiber bundles projected to the infarcted area reduced ((107 671.40±10 497.57) vs (61 658.60±10 178.21), t=6.43, P<0.01). FA, AD, MD, and RD values were all decreased in different degrees( t=3.38-6.43, all P<0.05). (3) At the AP: -3.8 mm section, the number of fiber bundles originating from the dorsal horn of the SVZ to the cortex decreased (after modeling(96 944.00±18 331.09), before modeling(58 767.80±16 445.25), t=2.99, P<0.05), and the values of FA, AD, MD and RD decreased after ischemia ( t=7.30, 5.05, 6.74, 4.13, all P<0.05). Conclusion:The ultra-high field strength of 11.7 T MRI can accurately detect the following results that the number of nerve fiber bundles from the SVZ to the cortex or infarct area are both significantly reduced, and diffusion tensor parameters are consistently changed in mice after 1 day of ischemia-reperfusion.

Objective:To evaluate radiofrequency ablation-assisted liver resection on early recurrence of hepatocellular carcinoma(HCC) with microvascular invasion (MVI).Methods:A total of 82 HCC patients from Jun 2015 to Jun 2020 were divided into assisted group ( n=41) and control group ( n=41) after local hepatectomy.And by pathology,both groups were further substratified into with or without MVI subgroups. Results:There was no statistically significant difference in the baseline data between two groups,nor there was difference in recurrence-free survival rate between the two groups ( χ 2=0.177, P=0.674). However, by subgroup analysis, the recurrence-free survival rate of ablation assisted group was higher than that of the simple local hepatectomy group among MVI positive patients ( χ 2=5.096, P = 0.024).Multivariate analysis showed that only tumor diameter ( HR=1.32, 95% CI: 1.02-1.72, P=0.036) was an independent risk factor for local recurrence at the incisal margin, while mode of operation ( HR=0.15 ,95% CI: 0.04-0.52 ,P=0.003) and MVI ( HR=8.65 ,95% CI: 2.19-34.19 ,P=0.002) were independent risk factors for intrahepatic distant metastasis. Conclusion:Local hepatectomy assisted by intraoperative radiofrequency ablation on hepatic cross section could effectively reduce the postoperative early recurrence rate for hepatocellular carcinoma patients with MVI.

A 15-year-old female was referred to the hospital with intermittent fever, where multiple systemic abnormalities were found, such as splenomegaly, secondary hypersplenism, retinitis pigmentosa, and ectodermal dysplasia. Medical history revealed that she had suffered recurrent respiratory infections, blurred vision at night, and dysplasia of teeth and nail beds since childhood. Then she was suspected to be experiencing ROSAH syndrome, a rare disease newly recognized in recent years, which was finally confirmed by gene sequencing results. During a course of treatment with tumor necrosis factor inhibitors, recurrent fever with elevated inflammatory markers reappeared, and the child developed headaches. To guide the comprehensive treatment and improve the patient's quality of life, the multidisciplinary team in Peking Union Medical College Hospital discussed together and directed the following treatment.

Objective : To investigate the effect of hypoxic preconditioning (HPC) on mitochondrial energy metabolism in mouse hippocampal HT22 cells and its possible mechanism. Methods : In this paper, mouse hippocampal nerve cells HT22 were divided into control group, hypoxia group, HPC group, and the levels of adenosine triphosphate (ATP) and reactive oxygen species (ROS) in each group were measured for observing the effect of HPC on cell mitochondrial metabolism. Western blot was used to detect the expression of target of rapamycin ( mTOR), phosphorylated mTOR protein and autophagy substrate P62 protein; cellular immunofluorescence was used to detect phosphorylated mTOR, and LysoTrackerTM probe was used to detect lysosomes. Results : Compared with the control group, the ATP level was significantly decreased and the ROS level was increased in the hypoxia group. Exposed to HPC, the ATP level was increased and the ROS level was decreased. Compared with the control group, the expression of phosphorylated mTOR was down⁃regulated and the expression of autophagy substrate P62 was down⁃regulated in the HPC group. Conclusion HPC may affect the energy metabolism of HT22 cells through the mTOR/autophagy signaling pathway, thereby exerting a protective effect on the HT22 cells.