Objective:To evaluate the clinical effectiveness and safety of combined face and neck injections of botulinum toxin type A to improve face and neck aging.Methods:From January 2020 to January 2023, 30 female patients with age of 29-66 years, average (42.2±8.8) years, underwent face and neck combined injection of A-type botulinum toxin in the Department of Dermatology, Henan Provincial People′s Hospital. The injection sites included the forehead, between the eyebrows, around the eyes, the dorsum of the nose, and the mandibular margin, etc. The efficacy was assessed by the wrinkle severity scale (FWS) and the AB value of the distance from the lowest point of the mandibular margin on the midline of the hemiface to the level of the medial canthus at 4 and 24 weeks after the injection, as well as the subjective degree of improvement by the Global Aesthetic Improvement of the Face Scale (GAIS) and the Self-perception of Age (SPA), and the satisfaction of the patients and post-injection adverse reactions.Results:At 4 weeks after the injection, the total effective rate of improvement of wrinkles in all parts of the upper face was 100% (30/30), and there was a statistically significant difference in the improvement of AB ( t=28.35, P<0.05). At 24 weeks after the injection, the total effective rate of improvement of wrinkles in all parts of the upper face ranged from 16.7% (5/30) to 36.7% (11/30), and the improvement of AB still showed a statistically significant difference ( t=3.98, P<0.05). 100% (30/30) and 66.7% (20/30) of patients assessed their facial status as improved on GAIS at 4 and 24 weeks after the injection, respectively, and 100% (30/30) and 63.3% (19/30) of patients perceived themselves as younger. Patient satisfaction was 100% (30/30). After injection, there were 5 cases of slight ecchymosis at the injection site and 1 case of weakness in eyebrow elevation in the 30 patients, which disappeared on their own within 1 to 2 weeks. Conclusions:The therapeutic effect of face and neck combined injection of botulinum toxin type A on facial rejuvenation is obvious, with high patient′s satisfaction and no serious adverse reactions.

BACKGROUND:Early identification of patients requiring ventilator support will be beneficial for the outcomes of botulism.The present study aimed to establish a new scoring system to predict mechanical ventilation(MV)for botulism patients. METHODS:A single-center retrospective study was conducted to identify risk factors associated with MV in botulism patients from 2007 to 2022.Univariate analysis and multivariate logistic regression analysis were used to screen out risk factors for constructing a prognostic scoring system.The area under the receiver operating characteristic(ROC)curve was calculated. RESULTS:A total of 153 patients with botulism(66 males and 87 females,with an average age of 43 years)were included.Of these,49 patients(32.0%)required MV,including 21(13.7%)with invasive ventilation and 28(18.3%)with non-invasive ventilation.Multivariate analysis revealed that botulinum toxin type,pneumonia,incubation period,degree of hypoxia,and severity of muscle involvement were independent risk factors for MV.These risk factors were incorporated into a multivariate logistic regression analysis to establish a prognostic scoring system.Each risk factor was scored by allocating a weight based on its regression coefficient and rounded to whole numbers for practical utilization([botulinum toxin type A:1],[pneumonia:2],[incubation period≤1 day:2],[hypoxia<90%:2],[severity of muscle involvement:grade II,3;grade III,7;grade IV,11]).The scoring system achieved an area under the ROC curve of 0.82(95%CI 0.75-0.89,P<0.001).At the optimal threshold of 9,the scoring system achieved a sensitivity of 83.7%and a specificity of 70.2%. CONCLUSION:Our study identified botulinum toxin type,pneumonia,incubation period,degree of hypoxia,and severity of muscle involvement as independent risk factors for MV in botulism patients.A score≥9 in our scoring system is associated with a higher likelihood of requiring MV in botulism patients.This scoring system needs to be validated externally before it can be applied in clinical settings.

BACKGROUND: Immunotherapies such as adoptive immune cell infusion and immune-modulating agents are widely used for cancer treatment, and the concomitant symptoms, including cytokine release syndrome (CRS) or immune-related adverse events (irAEs), are frequently reported. However, clinical manifestations induced by mismatched donor granulocyte colony-stimulating factor mobilized peripheral blood mononuclear cell (GPBMC) infusion in patients receiving microtransplant (MST) have not yet been well depicted. METHODS: We analyzed 88 cycles of mismatched GPBMC infusion in patients with acute myeloid leukemia receiving MST and 54 cycles of chemotherapy without GPBMC infusion as a comparison. Clinical symptoms and their correlation with clinical features, laboratory findings, and clinical response were explored. RESULTS: Fever (58.0% [51/88]) and chills (43.2% [38/88]) were the significant early-onset symptoms after GPBMC infusion. Patients possessing less human leukocyte antigen-matching loci with the donor or those with unrelated donors experienced more chills (3 [2-5] loci vs. 5 [3-5] loci, P  = 0.043 and 66.7% [12/18] vs. 37.1% [26/70], P  = 0.024). On the other hand, those with decreased CD4 + /CD8 + T-cell ratio developed more fever (0.8 [0.7-1.2] vs. 1.4 [1.1-2.2], P  = 0.007). Multivariable analysis demonstrated that younger patients experienced more fever (odds ratio [OR] = 0.963, 95% confidence interval [CI]: 0.932-0.995, P  = 0.022), while patients with younger donors experienced more chills (OR = 0.915, 95% CI: 0.859-0.975, P  = 0.006). Elevated ultra-sensitive C-reactive protein levels in the absence of cytokine storm were observed following GPBMC infusion, which indicated mild and transient inflammatory response. Although no predictive value of infusion-related syndrome to leukemia burden change was found, the proportion of host pre-treatment activated T cells was positively correlated with leukemia control. CONCLUSIONS Mismatched GPBMC infusion in MST induced unique infusion-related symptoms and laboratory changes, which were associated with donor- or recipient-derived risk factors, with less safety and tolerance concerns than reported CRS or irAEs.
Humans ; Leukocytes, Mononuclear ; Hematopoietic Stem Cell Transplantation/adverse effects* ; Leukemia, Myeloid, Acute/therapy* ; Unrelated Donors ; Granulocyte Colony-Stimulating Factor ; Graft vs Host Disease

Brain size abnormality is correlated with an increased frequency of autism spectrum disorder (ASD) in offspring. Genetic analysis indicates that heterozygous mutations of the WD repeat domain 62 (WDR62) are associated with ASD. However, biological evidence is still lacking. Our study showed that Wdr62 knockout (KO) led to reduced brain size with impaired learning and memory, as well as ASD-like behaviors in mice. Interestingly, Wdr62 Nex-cKO mice (depletion of WDR62 in differentiated neurons) had a largely normal brain size but with aberrant social interactions and repetitive behaviors. WDR62 regulated dendritic spinogenesis and excitatory synaptic transmission in cortical pyramidal neurons. Finally, we revealed that retinoic acid gavages significantly alleviated ASD-like behaviors in mice with WDR62 haploinsufficiency, probably by complementing the expression of ASD and synapse-related genes. Our findings provide a new perspective on the relationship between the microcephaly gene WDR62 and ASD etiology that will benefit clinical diagnosis and intervention of ASD.
Mice ; Animals ; Microcephaly/genetics* ; Autistic Disorder/metabolism* ; Autism Spectrum Disorder/metabolism* ; Nerve Tissue Proteins/metabolism* ; Brain/metabolism* ; Mice, Knockout ; Cell Cycle Proteins/metabolism*

INTRODUCTION: Contrast-induced nephropathy (CIN) is a serious complication of percutaneous coronary intervention (PCI). The most important predictor of CIN is renal function before PCI. Serum creatinine (SCr) is a commonly used biomarker of renal function, but an elevation in SCr lags behind the onset of kidney injury and is not viable for early detection of CIN after PCI. Our primary objective was to investigate whether preoperative cystatin C (CysC) before PCI was an early predictor of postoperative CIN. The secondary objective was to evaluate associations between preoperative CysC and renal biomarkers. METHODS: From December 2014 to December 2015, 341 patients with normal renal function were enrolled into the study at our medical centre. All patients were apportioned to normal CysC (≤1.03 mg/L) or high CysC (>1.03 mg/L) groups before PCI and were hydrated from four hours prior to PCI to 24 hours after it. Renal function was monitored at 48 hours after PCI. Clinical parameters were recorded before and after PCI. RESULTS: There was no significant difference in preoperative SCr between the CIN and non-CIN groups. However, preoperative CysC demonstrated significant difference between the two groups (p <0.01). Logistic regression analysis showed that elevated CysC before PCI was a risk factor for CIN (p = 0.013). Furthermore, the linear regression models identified an association between CysC before PCI and renal function after PCI. CONCLUSION CysC before PCI was viable as a biomarker of renal function after PCI and high preoperative CysC was able to predict CIN earlier than SCr.
Humans ; Biomarkers/blood* ; Contrast Media/adverse effects* ; Coronary Angiography ; Creatinine/blood* ; Cystatin C/blood* ; Kidney Diseases/diagnosis* ; Percutaneous Coronary Intervention ; Risk Factors

Because the work of administrative and logistics personnel in public hospitals is difficult to quantify and evaluate, its performance reform is difficult. A large public hospital in Wuhan has explored and established a distribution incentive mechanism that combines department performance appraisal, individual classification and grading, and secondary distribution within the department. Taking into account the completion of performance appraisal indicators of the national tertiary public hospital in the department, the results of the institutional " Excellent Management Team Ranking" , personal job grades, working years and other factors, a relatively mature and operable system has been formed, which could provide reference for the performance reform of other hospitals.

Objective:To analyze the research status of traditional Chinese Medicine (TCM) constitution identification for hypertension and discuss the research hotspots in this field.Methods:Based on China National Knowledge Infrastructure and Wanfang data knowledge service platform, the papers on TCM constitution identification of hypertension from 2010 to 2021 were retrieved. Bibliometric software Bicomb 2.01 and gCLUTO 1.0 were used to conduct a quantitative study of the retrieved literatures.Results:A total of 836 relevant articles were retrieved, and 42 high-frequency keywords such as "hypertension" "TCM constitution" "TCM constitution identification" and "phlegm-dampness constitution" were screened out. Research hotspots includes hypertension-TCM constitution identification, correlation between hypertension-TCM constitution and risk factors, hypertension-TCM differentiation of body and diet, hypertension-TCM body differentiation and treatment and hypertension-TCM health management.Conclusions:The number of papers on TCM constitution identification for hypertension is increasing year by year, but the regional development is uneven, the core author has not been formed, and there is less scientific research cooperation between regions.

Objective:To analyze the research status of traditional Chinese Medicine (TCM) constitution identification for hypertension and discuss the research hotspots in this field.Methods:Based on China National Knowledge Infrastructure and Wanfang data knowledge service platform, the papers on TCM constitution identification of hypertension from 2010 to 2021 were retrieved. Bibliometric software Bicomb 2.01 and gCLUTO 1.0 were used to conduct a quantitative study of the retrieved literatures.Results:A total of 836 relevant articles were retrieved, and 42 high-frequency keywords such as "hypertension" "TCM constitution" "TCM constitution identification" and "phlegm-dampness constitution" were screened out. Research hotspots includes hypertension-TCM constitution identification, correlation between hypertension-TCM constitution and risk factors, hypertension-TCM differentiation of body and diet, hypertension-TCM body differentiation and treatment and hypertension-TCM health management.Conclusions:The number of papers on TCM constitution identification for hypertension is increasing year by year, but the regional development is uneven, the core author has not been formed, and there is less scientific research cooperation between regions.

In order to improve the clinical attention to the poisoning of chlorfenapyr, the diagnosis and treatment strategy of chlorfenapyr poisoning were discussed. This paper collected 4 cases of chlorfenapyr in the emergency department of the Second Hospital of Hebei Medical University and 4 cases of literature review, summarized the clinical characteristics of pesticide poisoning cases containing chlorfenapyr in China, and summarized and analyzed the clinical data of the cases. Seven of the 8 patients died from poisoning by chlorfenapyr. Exposure to chlorfenapyr through respiratory tract and digestive tract showed high mortality. Fever, hyperhidrosis, elevated muscle enzymes and progressive central nerve damage were its prominent clinical characteristics. Most of the initial symptoms of exposure were not serious. Some patients, especially those with low exposure dose, had a relatively stable stage with or without clinical diagnosis and treatment. In case of sweating, obvious fever and disturbance of consciousness, the condition would deteriorate rapidly, respiratory and circulatory failure and eventually die. With the increase of production capacity and market launch, people have more opportunities to be exposed to chlorfenapyr. It is urgent to strengthen the basic and clinical research of chlorfenapyr poisoning; Attention should be paid to the observation and treatment in the initial stable stage of poisoning, which can be used as a reference for the treatment of oxidative phosphoric acid dissolving coupling agent (sodium pentachlorophenol) poisoning.

In order to improve the clinical attention to the poisoning of chlorfenapyr, the diagnosis and treatment strategy of chlorfenapyr poisoning were discussed. This paper collected 4 cases of chlorfenapyr in the emergency department of the Second Hospital of Hebei Medical University and 4 cases of literature review, summarized the clinical characteristics of pesticide poisoning cases containing chlorfenapyr in China, and summarized and analyzed the clinical data of the cases. Seven of the 8 patients died from poisoning by chlorfenapyr. Exposure to chlorfenapyr through respiratory tract and digestive tract showed high mortality. Fever, hyperhidrosis, elevated muscle enzymes and progressive central nerve damage were its prominent clinical characteristics. Most of the initial symptoms of exposure were not serious. Some patients, especially those with low exposure dose, had a relatively stable stage with or without clinical diagnosis and treatment. In case of sweating, obvious fever and disturbance of consciousness, the condition would deteriorate rapidly, respiratory and circulatory failure and eventually die. With the increase of production capacity and market launch, people have more opportunities to be exposed to chlorfenapyr. It is urgent to strengthen the basic and clinical research of chlorfenapyr poisoning; Attention should be paid to the observation and treatment in the initial stable stage of poisoning, which can be used as a reference for the treatment of oxidative phosphoric acid dissolving coupling agent (sodium pentachlorophenol) poisoning.