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Stroke, a critical health issue in the US, not only has physical repercussions but also potentially affects the health-related quality of life (HRQoL) through neuropsychiatric outcomes like depressive symptoms and suicidal thoughts. This study utilized a nationally representative sample of 1302 US stroke survivors (age ≥ 20) from the US National Health and Nutrition Examination Survey (2005-2018) to assessed relationships between QoL via the CDC HRQOL-4 and evaluated depressive symptoms and suicidal ideation using the Patient Health Questionnaire-9 (PHQ-9). Participants (mean age: 64.4; 56.0 % female) showed that 40.7 % had at least mild depressive symptoms, and 18.8 % exhibited major depressive symptoms. Suicidal ideation was reported by 8.1 %. After sociodemographic and health condition adjustments, mild and major depressive symptoms, along with suicidal ideation, were associated with poorer general health status and more physically and mentally unhealthy days and activity limitation days. A dose-response relationship between PHQ-9 scores and HRQoL outcomes was evident (All P for trend <0.001). Stroke survivors with suicidal ideation also experienced more physically and mentally unhealthy days and activity limitation days. Depressive symptoms and suicidal ideation are associated with reduced HRQoL among US stroke survivors, underscoring the importance of thorough neuropsychiatric evaluations and interventions to bolster stroke survivors' well-being.
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Depresión , Encuestas Nutricionales , Calidad de Vida , Accidente Cerebrovascular , Ideación Suicida , Sobrevivientes , Humanos , Femenino , Masculino , Calidad de Vida/psicología , Persona de Mediana Edad , Accidente Cerebrovascular/psicología , Accidente Cerebrovascular/complicaciones , Anciano , Sobrevivientes/psicología , Sobrevivientes/estadística & datos numéricos , Depresión/epidemiología , Depresión/psicología , Estados Unidos/epidemiología , Adulto , Índice de Severidad de la EnfermedadRESUMEN
PURPOSE: Vitexin can cooperate with hyperbaric oxygen to sensitize the radiotherapy of glioma by inhibiting the hypoxia-inducible factor (HIF)-1α. However, whether vitexin has a direct radiosensitization and how it affects the HIF-1α expression remain unclear. This study investigated these issues. METHODS: The SU3 cells-inoculated nude mice were divided into control, radiation, and vitexinâ¯+ radiation groups. The vitexinâ¯+ radiation-treated mice were intraperitoneally injected with 75â¯mg/kg vitexin daily for 21 days. On the 3rd, 10th, and 17th days during the vitexin treatment, the radiation-treated mice were locally irradiated with 10â¯Gy, respectively. In vitro, the microRNA (miR)-17-5p or miR-130b-3p mimics-transfected SU3 cells were used to examine the effects of vitexin plus radiation on expression of miR-17-5p- or miR-130b-3p-induced radioresistance-related pathway proteins. The effects of vitexin on miR-17-5p and miR-130b-3p expression in SU3 cells were also evaluated. RESULTS: Compared with the radiation group, the tumor volume, tumor weight, and expression of HIF-1α, vascular endothelial growth factor, and glucose transporter-1/3 proteins, miR-17-5p, and miR-130b-3p in tumor tissues in the vitexinâ¯+ radiation group decreased, whereas the expression of phosphatase and tensin homolog (PTEN) protein increased. After treatment of miR-17-5p or miR-130b-3p mimics-transfected SU3 cells with vitexin plus radiation, the PTEN protein expression also increased, the HIF-1α protein expression decreased correspondingly. Moreover, vitexin decreased the miR-17-5p and miR-130b-3p expression in SU3 cells. CONCLUSION: Vitexin can enhance the radiosensitivity of glioma, and its mechanism may partly be related to the attenuation of HIF-1α pathway after lowering the inhibitory effect of miR-17-5p and miR-130b-3p on PTEN.
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Apigenina , Glioma , Subunidad alfa del Factor 1 Inducible por Hipoxia , Ratones Desnudos , MicroARNs , Fosfohidrolasa PTEN , Tolerancia a Radiación , Animales , MicroARNs/genética , Subunidad alfa del Factor 1 Inducible por Hipoxia/metabolismo , Subunidad alfa del Factor 1 Inducible por Hipoxia/genética , Apigenina/farmacología , Apigenina/uso terapéutico , Fosfohidrolasa PTEN/genética , Ratones , Glioma/radioterapia , Glioma/patología , Glioma/genética , Glioma/tratamiento farmacológico , Tolerancia a Radiación/efectos de los fármacos , Línea Celular Tumoral , Humanos , Transducción de Señal/efectos de los fármacos , Neoplasias Encefálicas/radioterapia , Neoplasias Encefálicas/patología , Neoplasias Encefálicas/genética , Neoplasias Encefálicas/tratamiento farmacológico , Fármacos Sensibilizantes a Radiaciones/farmacología , Regulación Neoplásica de la Expresión Génica/efectos de los fármacos , Regulación Neoplásica de la Expresión Génica/efectos de la radiación , Ensayos Antitumor por Modelo de Xenoinjerto , Ratones Endogámicos BALB CRESUMEN
Verruca vulgaris, caused by the human papillomavirus (HPV), can profoundly impact an individual's quality of life and necessitate therapeutic intervention. The challenges associated with treating verruca vulgaris are particularly noteworthy when they manifest as the Koebner phenomenon (KP). In this report, we present two cases of verruca vulgaris that developed KP following cryotherapy. Some studies have suggested that pretreatment with laser therapy enhances the efficacy of Photodynamic Therapy (PDT). Given the inefficacy of cryotherapy and the emergence of KP in our patients, we opted for a treatment approach that combined PDT with CO2 fractional laser (CO2FL), resulting in complete resolution without any notable adverse effects or recurrence during the follow-up period. Our cases underscore the importance of considering KP when verruca vulgaris exhibit enlargement and proliferation post-cryotherapy. Furthermore, this combined treatment modality demonstrates its effectiveness and safety. Additionally, our experience highlights the need for a large-scale study to determine the optimal photosensitizer concentration for the treatment of thick, enlarged verruca vulgaris.
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Fotoquimioterapia , Verrugas , Humanos , Fotoquimioterapia/métodos , Dióxido de Carbono , Calidad de Vida , Fármacos Fotosensibilizantes/uso terapéutico , Verrugas/tratamiento farmacológico , Rayos LáserRESUMEN
To date, genome-wide association studies (GWASs) have discovered 35 susceptible loci of leprosy; however, the cumulative effects of these loci can only partially explain the overall risk of leprosy, and the causal variants and genes within these loci remain unknown. Here, we conducted out new GWASs in two independent cohorts of 5007 cases and 4579 controls and then a meta-analysis in these newly generated and multiple previously published (2277 cases and 3159 controls) datasets were performed. Three novel and 15 previously reported risk loci were identified from these datasets, increasing the known leprosy risk loci of explained genetic heritability from 23.0 to 38.5%. A comprehensive fine-mapping analysis was conducted, and 19 causal variants and 14 causal genes were identified. Specifically, manual checking of epigenomic information from the Epimap database revealed that the causal variants were mainly located within the immune-relevant or immune-specific regulatory elements. Furthermore, by using gene-set, tissue, and cell-type enrichment analyses, we highlighted the key roles of immune-related tissues and cells and implicated the PD-1 signaling pathways in the pathogenetic mechanism of leprosy. Collectively, our study identified candidate causal variants and elucidated the potential regulatory and coding mechanisms for genes associated with leprosy.
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Objective: To explore the development context, research hotspots and frontiers in the glymphatic system (GS) field from 2012 to 2022 by bibliometric analysis. Methods: The Web of Science Core Collection (WoSCC) database was searched for articles published between 2012 and 2022. Microsoft Excel was used to manage the data. VOSviewer, CiteSpace, GraphPad Prism, the Web of Science, and an online analysis platform for bibliometrics (http://bibliometric.com/) were used to analyze the countries, institutions, journals, and collaboration networks among authors and the types of articles, developmental directions, references, and top keywords of published articles. Results: A total of 412 articles were retrieved, including 39 countries/regions, 223 research institutes and 171 academic journals. The subject classifications related to the GS were Neuroscience, Clinical Neuroscience and Radiology/Nuclear Medicine/Medical Imaging. The United States has maintained its dominant and most influential position in GS research. Among research institutions and journals, the Univ Rochester and Journal of Cerebral Blood Flow and Metabolism had the highest number of academic articles, respectively. Nedergaard M had the most published article, and Iliff JJ had the most co-citations. The top two keywords with the highest frequency were "glymphatic system" and "cerebrospinal fluid." Conclusion: This research provides valuable information for the study of the GS. The bibliometric analysis of this area will encourage potential collaborations among researchers, defining its frontiers and directions for development.
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The discovery of pathogenic variants provided biological insight into the role of host genetic factors in generalized pustular psoriasis (GPP). However, not all those affected by GPP carry variants in the reported genes. To comprehensively explore the molecular pathogenesis of GPP, whole-exome sequencing was performed, and two loci were identified with exome-wide significance through single variant association analysis: rs148755083 in the IL36RN gene (Pcombined = 1.19 × 10-18, OR = 8.26) and HLA-C∗06:02 within the major histocompatibility complex region (Pcombined = 8.38 × 10-12, OR = 2.98). Gene burden testing revealed that BTN3A3 correlated with GPP (Pcombined = 1.14 × 10-10, OR = 5.59). Subtype analysis showed that IL36RN and BTN3A3 were both significantly associated with GPP alone and GPP with psoriasis vulgaris, whereas a correlation with HLA-C∗06:02 was only observed in GPP with psoriasis vulgaris. Functional analysis revealed that BTN3A3 regulated cell proliferation and inflammatory balance in GPP. In particular, loss of function of BTN3A3 activated NF-κB and promoted the production of inflammatory cytokines by inhibiting IL-36Ra expression to disturb the IL-1/IL-36 inflammatory axis and enhance the TNF-α-mediated pathway. Our findings identify BTN3A3 as, to our knowledge, a previously unreported pathogenic determinant, expanding our understanding of the genetic basis of GPP.
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Psoriasis , Enfermedades Cutáneas Vesiculoampollosas , Humanos , Pueblos del Este de Asia , Pruebas Genéticas , Antígenos HLA-C/genética , Interleucinas/genética , Psoriasis/genética , Psoriasis/patología , Enfermedades Cutáneas Vesiculoampollosas/genética , Butirofilinas/genéticaRESUMEN
Transient receptor potential mucolipin-1 (TRPML1) is the most abundantly and widely expressed channel protein in the TRP family. While numerous studies have been conducted involving many aspects of TRPML1, such as its role in cell biology, oncology, and neurodegenerative diseases, there are limited reports about what role it plays in intracerebral hemorrhage (ICH)-induced secondary brain injury (SBI). Here we examined the function of TRPML1 in ICH-induced SBI. The caudal arterial blood of rats was injected into the caudate nucleus of basal ganglia to establish an experimental ICH model. We observed that lentivirus downregulated the expression level of TRPML1 and chemical agonist promoted the enzyme activity of TRPML1. The results indicated that the protein levels of TRPML1 in brain tissues increased 24 h after ICH. These results suggested that downregulated TRPML1 could significantly reduce inflammatory cytokines, and ICH induced the production of LDH and ROS. Furthermore, TRPML1 knockout relieved ICH-induced neuronal cell death and degeneration, and declines in learning and memory after ICH could be improved by downregulating the expression of TRPML1. In addition, chemical agonist-expressed TRPML1 showed the opposite effect and exacerbated SBI after ICH. In summary, this study demonstrated that TRPML1 contributed to brain injury after ICH, and downregulating TRPML1 could improve ICH-induced SBI, suggesting a potential target for ICH therapy.
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Lesiones Encefálicas , Enfermedades Neuroinflamatorias , Ratas , Animales , Hemorragia Cerebral/complicaciones , Hemorragia Cerebral/metabolismo , Muerte Celular , Lesiones Encefálicas/etiología , CitocinasRESUMEN
Leprosy, a chronic infectious disease, and psoriasis, an inflammatory disorder, are distinct entities. Epidemiology data show that these two diseases are almost mutually exclusive, with only a few reported cases of their coexistence. Here, we present the case of a patient manifesting intermingled psoriatic and leprosy lesions diagnosed as borderline lepromatous leprosy and plaque psoriasis. Of note, Mycobacterium leprae bacilli were detected not only in the two types of lesions but also in normal-appearing skin and blood.
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Lepra Lepromatosa , Psoriasis , Humanos , Lepra Lepromatosa/complicaciones , Lepra Lepromatosa/diagnóstico , Mycobacterium leprae/aislamiento & purificación , Psoriasis/complicaciones , Psoriasis/diagnóstico , CoinfecciónRESUMEN
Epidermolysis bullosa encompasses a group of inherited blistering skin disorders. The pathogenic mutations in 10-25% of patients with epidermolysis bullosa have not been identified by Sanger sequencing. The aims of this study were to identify the pathogenic sequence alterations in a large cohort of Chinese patients with epidermolysis bullosa and to clarify the relationship between clinical phenotypes and genotypes. Whole-exome sequencing was performed on 44 pedigrees and 13 sporadic cases. The results were further confirmed by Sanger sequencing. In total, 52 mutations, comprising 19 novel and 33 previously reported mutations, were identified in 5 genes, with a mutation detection rate of 100%. A relationship between subtypes and pathogenic genes was established: 12 cases of epidermolysis bullosa simplex were associated with mutations in KRT5/14 and PLEC; one case of junctional epidermolysis bullosa carried mutations in ITGB4; and 44 cases of dystrophic epidermolysis bullosa were caused by mutations in COL7A1. The results of this study support whole-exome sequencing as a promising tool in the genetic diagnosis of epidermolysis bullosa.
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Epidermólisis Ampollosa Distrófica , Epidermólisis Ampollosa Simple , Epidermólisis Ampollosa , China/epidemiología , Colágeno Tipo VII/genética , Epidermólisis Ampollosa/diagnóstico , Epidermólisis Ampollosa/genética , Epidermólisis Ampollosa Distrófica/diagnóstico , Epidermólisis Ampollosa Distrófica/genética , Epidermólisis Ampollosa Simple/diagnóstico , Epidermólisis Ampollosa Simple/genética , Humanos , Mutación , LinajeAsunto(s)
Poroqueratosis/genética , Adolescente , Adulto , Edad de Inicio , Anciano , Pueblo Asiatico/genética , Niño , Preescolar , Estudios de Cohortes , Análisis Mutacional de ADN/instrumentación , Análisis Mutacional de ADN/estadística & datos numéricos , Femenino , Secuenciación de Nucleótidos de Alto Rendimiento , Humanos , Lactante , Recién Nacido , Dispositivos Laboratorio en un Chip , Masculino , Persona de Mediana Edad , Tasa de Mutación , Linaje , Polimorfismo de Nucleótido Simple , Poroqueratosis/sangre , Poroqueratosis/diagnóstico , Poroqueratosis/patología , Piel/patología , Adulto JovenRESUMEN
Mannose-binding lectin (MBL) and MBL-associated serine protease-2 (MASP-2) are important proteins in the lectin pathway of the immune system. Mannose-binding lectin and MASP-2 deficiencies have been reported to be responsible for various fungal infections. We investigated the association of MBL and MASP-2 variants with sporotrichosis in a Chinese population and revealed one rare heterozygous mutation in a disseminated cutaneous patient without immunosuppressive conditions (MASP2, p.156_159dupCHNH). We also found that sporotrichosis patients had decreased levels of MBL and MASP-2 in their serum samples compared with controls. Our findings linked, for the first time, MASP-2 deficiencies with susceptibility to Sporothrix sp.
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Genotipo , Lectina de Unión a Manosa/sangre , Lectina de Unión a Manosa/genética , Serina Proteasas Asociadas a la Proteína de Unión a la Manosa/genética , Esporotricosis/genética , Pueblo Asiatico , Estudios de Casos y Controles , Femenino , Predisposición Genética a la Enfermedad , Heterocigoto , Humanos , Masculino , Serina Proteasas Asociadas a la Proteína de Unión a la Manosa/deficiencia , Persona de Mediana Edad , Polimorfismo de Nucleótido SimpleRESUMEN
Intracerebral hemorrhage (ICH) leads to widespread pathological lesions in the brain, especially impacting neuronal survival and axonal regeneration. This study aimed to elucidate whether the Nogo-A (a myelin-related protein)/paired immunoglobulin-like receptor B (Pir-B)/tropomyosin receptor kinase B (TrkB) pathway could exert a regulatory effect in ICH. An ICH model was first established in Sprague Dawley rats, followed by different administrations of vehicle, k252a, or NSC 87877. The Morris water maze test was performed to observe ICH-induced cognitive dysfunction in rats. Rats in the ICH + NSC 87877 group showed better cognitive performance compared with those injected with vehicle or k252a. Neurobehavioral scores were identical. By harvesting brain tissues at different time points after ICH, we detected the expression levels of Nogo-A and PirB with western blot and immunofluorescence and found that they were markedly upregulated at 48 h after ICH. TUNEL and Fluoro-Jade B staining showed that NSC 87877 treatment attenuated ICH-induced apoptosis and neuronal death, whereas k252a treatment aggravated these pathological changes. The expression levels of growth-associated protein 43 (GAP43) and neurofilament 200 (NF200) were higher in the ICH + NSC 87877 group compared with the ICH + vehicle group, but were lower in the ICH + k252a group. Finally, we confirmed the protective role of p-TrkB/TrkB in ICH by western blot. To sum up, our study identified the inhibitory role of the Nogo-A/PirB/TrkB pathway in ICH; however, p-TrkB/TrkB may serve as a potential target for secondary brain injury post-ICH.
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Hemorragia Cerebral/fisiopatología , Proyección Neuronal/fisiología , Neuronas/fisiología , Proteínas Nogo/fisiología , Receptor trkB/fisiología , Receptores Inmunológicos/fisiología , Transducción de Señal , Animales , Apoptosis , Encéfalo/patología , Carbazoles/toxicidad , Muerte Celular , Hemorragia Cerebral/inducido químicamente , Hemorragia Cerebral/tratamiento farmacológico , Hemorragia Cerebral/patología , Trastornos del Conocimiento/etiología , Trastornos del Conocimiento/prevención & control , Alcaloides Indólicos/toxicidad , Masculino , Aprendizaje por Laberinto , Actividad Motora , Proteínas del Tejido Nervioso/metabolismo , Neuronas/patología , Fármacos Neuroprotectores/uso terapéutico , Proteínas Nogo/biosíntesis , Quinolinas/uso terapéutico , Ratas , Ratas Sprague-Dawley , Receptores Inmunológicos/biosíntesis , Regeneración , Regulación hacia ArribaRESUMEN
BACKGROUND: Herpes simplex virus type-2 (HSV-2) infection is the main cause of genital ulcer disease and increases the risk of HIV acquisition. Little information is available regards the epidemiological characteristics of HSV-2 among general population in China. The aim of this study was to explore seroprevalence and associated factors of HSV-2 and provide information for design of HSV-2 control strategy in Shandong, China. METHODS: In this cross-sectional study, a total of 8074 persons, 18-49 years of age, were selected using multi-stage probability sampling to represent the general population of Shandong in 2016. Demographic data were collected through face-to-face interviews. Other variables were obtained by self-administered questionnaire surveys. Blood was collected for HSV-2 IgG detection with ELISA. RESULTS: A total of 7256 sexually-active participants were included in the analysis. The weighted seroprevalence of HSV-2 infection was 4.2% (95% confidence interval [CI], 3.2-5.3) in females, which was significant higher than that in males (2.7%; 95% CI, 1.1-4.2) (P = 0.04). The seroprevalence of HSV-2 was higher in individuals from eastern region (6.4%; 95% CI, 5.9-6.9) and urban areas (4.3%; 95% CI, 2.6-6.0) of Shandong than those from other regions (P < 0.01). Associated factors for HSV-2 infection among men were being urban residents (adjusted odds ratio [AOR], 2.36; 95% CI, 1.14-4.88), having two or more sex partners in the past year (AOR, 3.22; 95% CI, 1.90-5.43) and having commercial sex (AOR, 1.51; 95% CI, 1.00-2.26). Among females, being divorced or widowed (AOR, 1.79; 95% CI, 1.08-2.97), having a tattoo (AOR, 2.89; 95% CI, 1.07-7.84), and being dissatisfied with the sex activity quality (AOR, 2.12; 95% CI, 1.24-3.63) was associated with HSV-2 infection. CONCLUSIONS: This study showed a relatively low burden of HSV-2 in Shandong province, China compared with the seroprevalence reported in many other provinces and countries. HSV-2 control programs in Shandong should focus on eastern, urban and female residents, and pay more attention to individuals with identified associated factors.
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Herpes Simple/diagnóstico , Adolescente , Adulto , China/epidemiología , Estudios Transversales , Femenino , Herpes Simple/epidemiología , Herpes Simple/virología , Herpesvirus Humano 2/aislamiento & purificación , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Estudios Seroepidemiológicos , Conducta Sexual , Parejas Sexuales , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Importance: Dapsone hypersensitivity syndrome (DHS) is the most serious adverse reaction associated with dapsone administration and one of the major causes of death in patients with leprosy, whose standard treatment includes multidrug therapy (MDT) with dapsone, rifampicin, and clofazimine. Although the HLA-B*13:01 polymorphism has been identified as the genetic determinant of DHS in the Chinese population, no studies to date have been done to evaluate whether prospective HLA-B*13:01 screening could prevent DHS by identifying patients who should not receive dapsone. Objective: To evaluate the clinical use of prospective HLA-B*13:01 screening for reduction of the incidence of DHS by excluding dapsone from the treatment for patients with HLA-B*13:01-positive leprosy. Design, Setting, and Participants: A prospective cohort study was conducted from February 15, 2015, to April 30, 2018, in 21 provinces throughout China. A total of 1539 patients with newly diagnosed leprosy were enrolled who had not received dapsone previously. After excluding patients who had a history of allergy to sulfones or glucose-6-phosphate dehydrogenase deficiency, 1512 individuals underwent HLA-B*13:01 genotyping. All of the patients were followed up weekly for the first 8 weeks after treatment to monitor for adverse events. Exposures: Patients who were HLA-B*13:01 carriers were instructed to eliminate dapsone from their treatment regimens, and noncarrier patients received standard MDT. Main Outcomes and Measures: The primary outcome was the incidence of DHS. The historical incidence rate of DHS (1.0%) was used as a control. Results: Among 1512 patients (1026 [67.9%] men, 486 [32.1%] women; mean [SD] age, 43.1 [16.2] years), 261 (17.3%) were identified as carriers of the HLA-B*13:01 allele. A total of 714 adverse events in 384 patients were observed during the follow-up period. Dapsone hypersensitivity syndrome did not develop in any of the 1251 patients who were HLA-B*13:01-negative who received dapsone, while approximately 13 patients would be expected to experience DHS, based on the historical incidence rate of 1.0% per year (P = 2.05 × 10-5). No significant correlation was found between other adverse events, including dermatologic or other events, and HLA-B*13:01 status. Conclusions and Relevance: Prospective HLA-B*13:01 screening and subsequent elimination of dapsone from MDT for patients with HLA-B*13:01-positive leprosy may significantly reduce the incidence of DHS in the Chinese population.
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Dapsona/efectos adversos , Síndrome de Hipersensibilidad a Medicamentos/prevención & control , Antígeno HLA-B13/genética , Leprostáticos/efectos adversos , Lepra/tratamiento farmacológico , Adulto , Alelos , China , Clofazimina/administración & dosificación , Estudios de Cohortes , Dapsona/administración & dosificación , Síndrome de Hipersensibilidad a Medicamentos/epidemiología , Síndrome de Hipersensibilidad a Medicamentos/etiología , Quimioterapia Combinada , Femenino , Humanos , Incidencia , Leprostáticos/administración & dosificación , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Rifampin/administración & dosificaciónAsunto(s)
Proteínas Adaptadoras de Señalización CARD/genética , Predisposición Genética a la Enfermedad , Esporotricosis/genética , Adulto , Anciano , Anciano de 80 o más Años , Pueblo Asiatico/genética , Proteínas Adaptadoras de Señalización CARD/deficiencia , Estudios de Casos y Controles , Femenino , Heterocigoto , Humanos , Masculino , Persona de Mediana Edad , Mutación , Sporothrix/aislamiento & purificación , Esporotricosis/diagnóstico , Esporotricosis/microbiología , Adulto JovenRESUMEN
Genome-wide association studies have recently identified a number of non-major histocompatibility complex regions associated with psoriatic arthritis. However, data on Chinese patients with psoriatic arthritis and the differences between psoriatic arthritis and cutaneous psoriasis are limited. This study genotyped 12 single nucleotide polymorphisms in 379 patients with psoriatic arthritis, 376 with cutaneous psoriasis, and 760 healthy controls using Sequenom's Mass ARRAY system. The aim of the study was to expand the database for psoriatic arthritis and cutaneous psoriasis, and develop a genetic prediction system for the early diagnosis of psoriatic arthritis in the Chinese population. One variant in NFKBIA, rs12883343, had a significantly different association with psoriatic arthritis than with cutaneous psoriasis (p = 4.93×10-10, odds ratio 2.371). This suggests that there are differences in the pathogenesis of psoriatic arthritis and cutaneous psoriasis.
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Artritis Psoriásica/genética , Inhibidor NF-kappaB alfa/genética , Polimorfismo de Nucleótido Simple , Psoriasis/genética , Adulto , Artritis Psoriásica/diagnóstico , Artritis Psoriásica/etnología , Pueblo Asiatico/genética , Estudios de Casos y Controles , China/epidemiología , Bases de Datos Genéticas , Femenino , Estudios de Asociación Genética , Predisposición Genética a la Enfermedad , Humanos , Masculino , Persona de Mediana Edad , Fenotipo , Psoriasis/diagnóstico , Psoriasis/etnología , Factores de RiesgoRESUMEN
BACKGROUND The aim of this study was to retrospectively analyze the incidence of complications of intracranial complex aneurysms embolization by stent-assisted coils, and to investigate the causes of complications and corresponding treatment methods. MATERIAL AND METHODS A total of 71 patients with subarachnoid hemorrhage (SAH) underwent stent-assisted coil embolization from 2015 to 2018 were enrolled in this study. Among them, 59 cases were single aneurysm, 12 cases were multiple aneurysms (11 cases with 2 aneurysms and 1 case with 3 aneurysms), for a total of 84 aneurysms. All enrolled patients received stent angioplasty except for 1 case. RESULTS There were 62 aneurysms (73.81%) treated with complete tamponade, 21 aneurysms (25.00%) treated with near-total tamponade and 1 aneurysm (1.19%) treated with partial tamponade. All aneurysms were evaluated based on GOS (Glascow outcome scale): 55 cases had GOS of 5 scores, 12 cases had GOS of 4 scores, 3 cases had GOS of 3 scores, and 1 case had GOS of 1 score. There were 67 SAH patients with good prognosis (GOS of 4-5 scores). In our study, the incidence of complications was 12.7%. Three cases experienced acute thrombosis, 2 cases experienced aneurysm rupture during embolization, and 1 case experienced postoperative focal ischemic changes with mild neurological deficits. CONCLUSIONS Stent-assisted coil embolization is safe, effective, and feasible for the treatment of intracranial ruptured aneurysms. Patients had a favorable outcome of as high as 94.4%. However, clinical skills should be improved to reduce the occurrence of complications. Prompt and timely treatment for complications of intracranial ruptured aneurysm is also of great significance.
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Aneurisma Roto/complicaciones , Aneurisma Roto/terapia , Embolización Terapéutica/métodos , Aneurisma Intracraneal/complicaciones , Aneurisma Intracraneal/terapia , Stents , Adulto , Anciano , Oclusión con Balón/métodos , Prótesis Vascular , Embolización Terapéutica/instrumentación , Femenino , Humanos , Embolia Intracraneal/terapia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Hemorragia Subaracnoidea/terapia , Resultado del TratamientoRESUMEN
BACKGROUND: A population-based study of Chlamydia trachomatis (CT) infections is essential in designing a specific control program; however, no large investigation of CT infections among the general population in mainland China has been conducted since 2000. We aimed to determine the prevalence, risk factors, and associated medical costs of CT among residents, 18-49 years of age, in Shandong, China. METHODS: From May to August 2016, a multistage probability sampling survey involving 8074 individuals was distributed. Data were collected via face-to-face interviews, followed by self-administered questionnaire surveys. First-void urines were collected and tested for CT and Neisseria gonorrhoeae (NG) using nucleic acid amplification. RESULTS: The weighted prevalence of CT infection was 2.3% (95% confidence interval [CI], 1.5-3.2) in females and 2.7% (1.6-3.8) in males. Women, 30-34 years of age, had the highest prevalence of CT infections (3.5%, 2.6-4.4), while the highest prevalence of CT infections in males was in those 18-24 years of age (4.3%, 0.0-8.8). Neisseria gonorrhoeae infection had a prevalence of 0.1% (0.0-0.3) in women and 0.03% (0.0-0.1) in men. Risk factors for CT infections among females included being unmarried, divorced, or widowed (odds ratio [OR], 95% CI 3.57, 1.54-8.24) and having two or more lifetime sex partners (3.72, 1.14-12.16). Among males, first intercourse before 20 years of age (1.83, 1.10-3.02) and having two or more lifetime sex partners (1.85, 1.14-3.02) were associated with CT infections. The estimated lifetime cost of CT infections in patients 18-49 years of age in Shandong was 273 million (range, 172-374 million) China Renminbi in 2016. CONCLUSIONS: This study demonstrated a high burden of CT infections among females < 35 years of age and males < 25 years of age in Shandong. Thus, a CT infection control program should focus on this population, as well as others with identified risk factors.