Objective:To investigate the impact of rosacea on patients＇ quality of life and mental health, and to analyze variations across different subtypes, gender, sun exposure, smoking status, ethnicity, and educational levels, as well as patients＇ demands for treatment.Methods:It was a cross-sectional study from October 2022 to January 2024, 177 rosacea patients from the Department of Dermatology, the First Affiliated Hospital of Kunming Medical University were surveyed. The cohort comprised 36 males and 141 females, with a median age of 35 (29, 44) years. Data collected through questionnaires included general information, Dermatology Life Quality Index (DLQI), Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), and Patient Need Questionnaire (PNQ). Statistical analysis was conducted on the collected data.Results:The median DLQI score was 10 (3, 15), indicating moderate impact. The median GAD-7 score was 5 (2, 7), suggesting mild anxiety; while the median PHQ-9 score was 6 (2, 9), indicating mild depression. Female patients scored higher in both DLQI and GAD-7 than males ( P<0.05). Papulopustular subtypes had higher DLQI and GAD-7 scores compared to other subtypes ( P<0.01). Patients with lower education levels scored higher in DLQI and GAD-7 than those with higher education ( P<0.01), and non-smokers had higher GAD-7 scores than smokers ( P<0.05). Significant positive correlations were found between DLQI and PHQ-9 ( r=0.39, P<0.01), and DLQI and GAD-7 ( r=0.51, P<0.01), as well as between PHQ-9 and GAD-7 ( r=0.59, P<0.01). Regarding treatment needs, 159 patients (89.8%) expressed a strong desire for a clear diagnosis and treatment plan, and the same number wished for a complete resolution of all skin lesions. Female patients consistently demonstrated significantly stronger demands in all 28 treatment need items (all P<0.05). Conclusions:Rosacea significantly affects patients＇ quality of life and mental health, particularly among females, individuals with papulopustular subtypes, and those with lower education levels. There is a strong demand for definitive diagnostic and therapeutic plans, especially among female patients.

Objective:To explore the skin conditions, skin diseases, and physiological functions of the facial skin in plateau children.Methods:It was a cross-sectional study. A total of 327 children aged 6-12 years which included 164 males (9.97±2.56 years) and 163 females (10.23±2.05 years) were recruited in this study from six different altitude groups from June 2022 to February 2024 at the Department of Dermatology, the First Affiliated Hospital of Kunming Medical University: Yongren group, Kunming group, Meigu group, Dashanbao group, Lashihai group, and Rikaze group at altitudes of 1 500, 1 800, 2 000, 3 100, 3 500, and 3 800 m. and 76, 63, 21, 34, 64, and 69 children were recruited from each group, respectively. The facial skin characteristics and the transepidermal water loss, stratum corneum hydration, the L * value, and the a * value, which were tested by non-invasive instruments, were collected. Subsequently, meteorological data for the six locations were obtained from CNKI and China Meteorological Data Service Centre, including monthly temperature, monthly humidity, and annual sunshine duration. Finally, all data were analyzed using SPSS 29.0. Results:The top five facial skin diseases in 327 children were telangiectasia (249, 82.57%), freckles (173, 52.91%), nevus (125, 38.23%), pityriasis alba (98, 29.97%), and scars (93, 28.44%). In addition, a total of 15 cases of melasma with a lower score of mMASI were identified in this study. In all the subjects, 7.65% had severe desquamation, 19.57% had moderate desquamation, and 40.98% had mild desquamation. The whole transepidermal water loss value of highland children＇s face was (6.55±3.95) g·m -2·h -1, the stratum corneum hydration value was (24.19±19.45) au, the L * value was (51.76±4.31) au, the a * value was (15.60±2.29) au. The Dashanbao group was higher than the other 5 groups ( F=18.76, P<0.05), and the stratum corneum hydration of the Lashihai and Rikaze groups was higher than any other groups ( F=157.292, P<0.05), the L * value of the Meigu group was the lowest in any other 5 groups ( F=14.06, P<0.05), the a * value of the Kunming group was lower than other all groups ( F=11.88, P<0.05). Conclusions:The proportion of facial skin diseases varies slightly across altitudes, with significant differences in skin barrier function among the six groups of children with impaired skin barrier function in the highlands.

The effect of aspirin eugenol ester(AEE)on the metabolism of rats was investigated to provide theoretical references for the clinical rational use of the drug.Firstly,the appropriate con-centration of AEE suspension was prepared.Wistar rats were randomly divided into three groups:the normal group,the AEE low-dose group(18 mg/kg),and the AEE high-dose group(72 mg/kg).The rats in the dosing group were dosed once daily,and the Wistar rats in the normal group were dosed once daily with an equal volume of 0.5％sodium carboxymethylcellulose solution.The feces and urine were collected after 7 days of continuous gavage,and the feces and urine were ana-lyzed by ultra-performance liquid chromatography-quadrupole time-of-flight tandem mass spec-trometry(UPLC-QTOF-MS/MS)for non-targeted metabolomics and Metabo Analyst 5.0 was used for metabolic pathway enrichment.The results showed that the dose of AEE selected in this experiment was not toxic to the growth of rats.The results of the metabolomics study found that 10 and 8 differential metabolites were identified in rat feces and urine,respectively,involving meta-bolic pathways such as phenylalanine,tyrosine and tryptophan biosynthesis,phenylalanine metabo-lism,steroid hormone biosynthesis,biosynthesis of unsaturated fatty acids,aminosugar and nucleo-tide sugar metabolism,fatty acid biosynthesis,and β-alanine metabolism.AEE had no significant effect on the body weight of rats(P＞0.05),but AEE could affect the metabolism of rat organ-ism.Fecal metabolites were mainly involved in metabolic pathways including unsaturated fatty acid biosynthesis,tyrosine metabolism,fatty acid biosynthesis,and steroid hormone biosynthesis;urina-ry metabolites were mainly involved in metabolic pathways including purine metabolism,fatty acid biosynthesis,arginine,and proline metabolism.Therefore,the metabolic effects of AEE on rats are mainly closely related to the regulation of lipid metabolism,amino acid metabolism,and energy metabolism.The results of this experiment can provide some references for the efficacy and clinical application of AEE in animals.

BACKGROUND: The clinical features of enthesitis in patients with psoriatic arthritis (PsA) have been reported in some Western countries, but data in China are very limited. This study aimed to describe the characteristics of enthesitis in Chinese patients with PsA and compared them with those in other cohorts. METHODS: Patients with PsA enrolled in the Chinese Registry of Psoriatic Arthritis (CREPAR) (December 2018 to June 2021) were included. Data including demographics, clinical characteristics, disease activity measures, and treatment were collected at enrollment. Enthesitis was assessed by the Spondyloarthritis Research Consortium of Canada (SPARCC), Maastricht ankylosing spondylitis enthesitis score (MASES), and Leeds enthesitis index (LEI) indices. A multivariable logistic model was used to identify factors related to enthesitis. We also compared our results with those of other cohorts. RESULTS: In total, 1074 PsA patients were included, 308 (28.7%) of whom had enthesitis. The average number of enthesitis was 3.3 ± 2.8 (range: 1.0-18.0). More than half of the patients (165, 53.6%) had one or two tender entheseal sites. Patients with enthesitis had an earlier age of onset for both psoriasis and arthritis, reported a higher proportion of PsA duration over 5 years, and had a higher percentage of axial involvement and greater disease activity. Multivariable logistic regression showed that axial involvement (odds ratio [OR] 2.21, 95% confidence interval [CI], 1.59-3.08; P <0.001), psoriasis area and severity index (PASI) (OR: 1.03, 95% CI: 1.01-1.04; P = 0.002), and disease activity score 28-C reactive protein (DAS28-CRP) (OR: 1.25, 95% CI: 1.01-1.55; P = 0.037) were associated with enthesitis. Compared with the results of other studies, Chinese patients with enthesitis had a younger age, lower body mass index (BMI), a higher rate of positive human leukocyte antigen (HLA)-B27, more frequent dactylitis, and a higher proportion of conventional synthetic disease-modifying antirheumatic drugs' (csDMARDs) use. CONCLUSIONS Enthesitis is a common condition among Chinese patients with PsA. It is important to evaluate entheses in both peripheral and axial sites.
Humans ; Arthritis, Psoriatic/drug therapy* ; East Asian People ; Enthesopathy/complications* ; Registries ; Severity of Illness Index ; Spondylarthritis/epidemiology*

BACKGROUND: The onset and clinical presentation of systemic lupus erythematosus (SLE) are sex-related. Few studies have investigated the distinctions in clinical characteristics and treatment preferences in male and female SLE patients in the initial cohort. This study aimed to improve the understanding of Chinese SLE patients by characterizing the different sexes of SLE patients in the inception cohort. METHODS: Based on the initial patient cohort established by the Chinese SLE Treatment and Research Group, a total of 8713 patients (795 men and 7918 women) with newly diagnosed SLE were enrolled between April 2009 and March 2021. Of these, 2900 patients (347 men and 2553 women) were eligible for lupus nephritis (LN). A cross-sectional analysis of the baseline demographic characteristics, clinical manifestations, laboratory parameters, organ damage, initial treatment regimens, and renal pathology classification was performed according to sex. RESULTS: In the SLE group, as compared to female patients, male patients had a later age of onset (male vs. female: 37.0 ± 15.8 years vs. 35.1 ± 13.7 years, P  = 0.006) and a higher SLE International Collaborative Clinic/American College of Rheumatology damage index score (male vs. female: 0.47 ± 1.13 vs. 0.34 ± 0.81, P  = 0.015), LN (male vs. female: 43.6% vs. 32.2%, P < 0.001), fever (male vs. female: 18.0% vs. 14.6%, P  = 0.010), thrombocytopenia (male vs. female: 21.4% vs. 18.5%, P  = 0.050), serositis (male vs. female: 14.7% vs. 11.7%, P  = 0.013), renal damage (male vs. female: 11.1% vs. 7.4%, P < 0.001), and treatment with cyclophosphamide (CYC) (P < 0.001). The frequency of leukopenia (male vs. female: 20.5% vs. 25.4%, P  = 0.002) and arthritis (male vs. female: 22.0% vs. 29.9%, P < 0.001) was less in male patients with SLE. In LN, no differences were observed in disease duration, SLE Disease Activity Index score, renal biopsy pathological typing, or 24-h urine protein quantification among the sexes. In comparisons with female patients with LN, male patients had later onset ages (P  = 0.026), high serum creatinine (P < 0.001), higher end-stage renal failure rates (P  = 0.002), musculoskeletal damage (P  = 0.023), cardiovascular impairment (P  = 0.009), and CYC use (P  = 0.001); while leukopenia (P  = 0.017), arthritis (P  = 0.014), and mycophenolate usage (P  = 0.013) rates were lower. CONCLUSIONS Male SLE patients had more severe organ damage and a higher LN incidence compared with female SLE patients; therefore, they may require more aggressive initial treatment compared to female patients.
Humans ; Female ; Male ; Cross-Sectional Studies ; Sex Characteristics ; East Asian People ; Severity of Illness Index ; Lupus Erythematosus, Systemic/diagnosis* ; Lupus Nephritis/pathology* ; Registries ; Cyclophosphamide/therapeutic use* ; Thrombocytopenia ; Leukopenia/drug therapy* ; Arthritis

Objective: To explore the research focus on Chinese medicine intervene stem cells in the treatment of ischemic heart disease and provide reference for the future research in this field by retrieving, co-occurrence analyzing and cluster analyzing of quantitative analysis the related literature. Methods: The literatures related to this study were retrieved from the China Knowledge Resource Integrated Database (CNKI) and PubMed database. The high frequency words were cooccurrence analyzing and cluster analyzing by bibliographic item co-occurrence matrix builder (BICOMB) software, Cytoscape3.6.1 drawing software and SPSS statistical analysis software. Results: In CNKI, there were 116 literatures published and 43 high frequency words (frequency＞ 3 times), and it had 226 co-occurrence relation among high frequency words. The high-frequency words were clustered into 7 categories. In PubMed, there were 44 literature published and 35 high frequency words (frequency＞3 times), and it had 355 co-occurrence relation among high frequency words. The high-frequency words are clustered into 8 categories. Conclusion: The research of Chinese medicine intervene stem cells in the treatment of ischemic heart disease was more and more popular in the world after2005. The hot researches on traditional Chinese medicine are 6 aspects of Chinese herbal medicine, Yiqi Wengyang Huoxue Formula, Panax notoginseng, Rehmannia glutinosa oligosaccharides, Danshen injection and Radix Salviae Miltiorrhizae.

Objective To compare and analyze the occurrence of delayed cerebral ischemia(DCI)after coiling and clipping of intracranial aneurysms, and explore the risk factors of DCI. Methods A total of 236 patients with aneurysms diagnosed by CT angiography (CTA) or digital subtraction angiography (DSA) in Department of Neurosurgery, Tianjin Medical University General Hospital were enrolled in this study from March 2011 to May 2014. Patients were divided into clipping group(n=135) and coiling group(n=101). The clinical characteristics were compared between two groups, including gender, age, medical history, GCS score, Hunt-Hess grade, Fisher grade, WFNS grade, aneurysm location, prognosis and incidence of DCI. Risk factors for DCI were investigated by Logistic regression analysis. Results DCI was occurred in 36 patients (26.7%) underwent clipping operation while in 11 patients (10.9%) underwent coiling operation. The incidence was significantly higher in clipping group compared with that of coiling group (P <0.01). The patients were followed up for 6 months. The poor prognosis rates were 17.0%and 25.7%in clipping group and coiling group, respectively (P>0.01). The overall mortality was 11.0%, the former had a lower mortality rate (5.9% vs. 17.8%, P <0.01). According to Logistic regression analysis, Fisher Grade 3-4, postoperative pulmonary infection and surgical procedure were independent risk factors for DCI (P<0.01). Conclusion DCI is one of the most significant factors for high fatality and morbidity of postoperative aneurysm patients. There is a low occurrence of DCI after coiling compared with that of clipping. If we pay more attention to risk factors associated with the DCI, it will improve the prognosis of postoperative aneurysm patients greatly.

Objective: To compare the diagnosis and treatment experience of brain abscesses and improve prognosis. Methods: The data of 302 patients of brain abscess at Department of Neurosurgery in Tianjin Medical University General Hospital from 1980 to 2014 was analyzed retrospectively. There were 215 male and 87 female patients aged from 11 to 82 years with mean age of (30±8) years. The patients was divided into 1980-2001 group and 2002-2014 group according to different diagnosis and the treatment methods. The therapy methods include operation and conservative treatment. There were 196 cases received operation, including 95 cases of excision, 89 cases of ventriculopuncture, 12 cases of excision after ventriculopuncture, 106 cases received drug conservative therapy. Two groups of information including clinical manifestation, abscess location, therapeutic effect and prognosis were compared by χ² test. Results: Compared to 1980-2001 group, adjacent infection incidence declined(χ²=8.000, P=0.005). The ratio of single abscess declined and multiple abscess increased(χ²=11.060, P=0.001), the infection proportion of frontal lobe and temporal lobe decreased(χ²=9.080, P=0.003; χ²=15.440, P=0.000). The ratio of headache and vomit and papilledema declined significantly(χ²=23.290, P=0.000; χ²=21.020, P=0.000; χ²=2.290, P=0.001). Total mortality of 302 patients were 23 cases and 5 cases of 1980-2001 group and 2002-2014 group (10.4% vs. 6.3%, χ²=1.180, P=0.277). However, there were statistical difference in postoperative mortality between both groups (14.4% vs. 4.0%, χ² =3.880, P=0.049). Conclusion With the application of antibiotics and the development of neurosurgical techniques, the prognosis of brain abscess has been improved.

BACKGROUND:3D printing technology for preoperative planning has been a trend at present. Moreover, this technology has been extensively used in bone tumor resection and maxilofacial surgery, but seldom used in fracture repair. OBJECTIVE: To explore the value of 3D printing technology application in preoperative evaluation of pelvic fracture, planning and during surgery. METHODS:Pelvic fracture patients underwent preoperative CT scan. Pelvic models of the patients were printed using 3D printing technology at 1:1. Preoperative processing was conducted, including choice of approach, design of incision exposure range, design of fracture reduction, pre-implantation position of the steel plate, optimal plastic design of steel plate, measurement of screw length and design of screw direction. Matta score of pelvic fracture reduction and Majeed score of pelvic function after repair were measured during folow-up. RESULTS AND CONCLUSION:The operation time was 55-130 minutes, averagely (84.75±20.15) minutes. Intraoperative blood loss was 200-800 mL, averagely (417.00±173.58) mL. After operation, no incision infection, fracture nonunion, fixator loosening or breakage appeared. Al patients were folowed up for 8-24 months. The fracture healing time was 10-16 weeks, averagely 12.5 weeks. Fracture reduction was assessed according to Matta scoring: excelent in 15 cases, good in 3 cases, average in 2 cases, and poor in 0 case, with an excelent and good rate of 90%. Postoperative function was assessed according to Majeed scoring: excelent in 13 cases, good in 5 cases, average in 2 cases, and poor in 0 case, with an excelent and good rate of 90%. These findings showed that the application of 3D printing technology in pelvic fracture can determine the fracture’s displacement, is helpful for accurate reduction and plate modeling, reduces surgery duration and intraoperative blood loss and complication, finaly achieves better surgical result. 3D printing technology can better evaluate and plan the pelvic fracture before repair, and can be used as a routine project preparation of pelvic fracture repair.