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Suicidability has been associated with neuroticism and psychoticism, but its role during perinatal period has not been analyzed. We explore the association between personality dimensions, depressive symptoms, and other psychosocial variables in postpartum suicidal ideation. A cohort of 1795 healthy Spanish women from the general population was assessed for suicidal ideation (EPDS-Item10) in early postpartum, 8 and 32 weeks postpartum. Sociodemographic, obstetric, and reproductive variables, psychiatric history, social support, stressful life-events during pregnancy, depressive symptoms (EPDS), and the Eysenck's personality dimensions (EPQ-RS) were also assessed at baseline. A major depressive episode (DSM-IV) was confirmed in women with EPDS>10 at follow-up assessments. Descriptive, bivariate, and multivariate analyses were conducted. Adjusted logistic regression analysis was reported as odds ratio (ORs) with 95% confidence intervals (CIs). Seven percent of mothers reported suicidal ideation during the first 8 months postpartum. Sixty-two percent of women with suicidal ideation had a major depressive episode at 8 weeks, and 70% at 32 weeks postpartum. Neuroticism and psychoticism predicted suicidal ideation throughout the first 2 weeks after delivery (OR, 1.03; 95%CI 1.01-1.06; and OR, 1.03; 95%CI 1.01-1.05 respectively). Early postpartum depressive symptoms (OR 1.2; 95%CI 1.11-1.26), personal psychiatric history (OR 2.1; 95%CI 1.33-3.27), and stressful life events during pregnancy (OR 1.88; 95%CI 1.12-3.16) also emerged as predictors of postpartum suicidal ideation. Analysis of women for postpartum suicidal ideation should include not only psychiatric symptoms but also psychosocial assessment (i.e., covering psychiatric history, stressful events, or long-standing personality vulnerabilities) in order to identify those in need of early psychosocial or psychiatric care.
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Depresión Posparto/epidemiología , Depresión/epidemiología , Trastorno Depresivo Mayor/epidemiología , Personalidad , Ideación Suicida , Adulto , Estudios de Cohortes , Femenino , Humanos , Madres/psicología , Neuroticismo , Periodo Posparto/psicología , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Apoyo Social , España , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To assess internalizing and externalizing symptoms as risk factors for suicidal behaviour and suicide among adolescents and young adults. METHOD: We conducted a systematic review of articles published until January 2017. We identified 26 883 potential papers; 1701 full-text articles were assessed for eligibility, of which 1479 were excluded because of methodological reasons. Diverse meta-analyses were performed for each group of symptoms. Odds ratios (ORs) and 95% confidence intervals (95% CI) or beta coefficients for categorical variables, and effect size (ES) were calculated for continuous variables. RESULTS: Finally, 41 studies were included, involving participants aged 12-26 years for a systematic review, and 24 articles were included for meta-analysis. The meta-analysis showed that youths with any internalizing (ES = 0.93) or externalizing symptoms (ES = 0.76 and OR = 2.59) were more likely to attempt suicide in future. This effect was also seen in depression symptoms (OR = 6.58 and ES = 1.00), legal problems (OR = 3.36), and anxiety (ES = 0.65). CONCLUSION: Reported internalizing and externalizing symptoms are predictors of suicide behaviour in young people; therefore, the detection and management of these symptoms in young populations could be a crucial strategy for preventing suicidality in this group.
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Síntomas Conductuales , Suicidio , Adolescente , Adulto , Síntomas Conductuales/epidemiología , Niño , Humanos , Estudios Longitudinales , Factores de Riesgo , Suicidio/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: The aim of this work was to assess the effect of neurological bandages (Kinesio Taping) for managing saliva flow in patients with drooling and intellectual disability. METHODS: Quasi-experimental study included 30 patients (20 male and 10 female participants) mean age of 15 years with intellectual disability and drooling [Public Special Education Centre in Cartagena (Murcia, Spain)]. Treatment consisted of the application of a strip of neuromuscular bandage applied in the suprahyoid area for a 3-month period. Efficacy was assessed by means of three clinical scales: the Sialorrhea clinical scale, the drooling rating scale and the drooling impact scale. These evaluations were performed at baseline, after 1 and 3 months of intervention. RESULTS: Clinical improvements were obtained, showing statistically significant reductions in drooling after 1 month (P < 0.001) and 3 months (P < 0.001). CONCLUSIONS: The application of neuromuscular bandages in the suprahyoid muscle area can be a useful option for managing drooling in patients with intellectual disability.
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Cinta Atlética , Discapacidad Intelectual/complicaciones , Evaluación de Resultado en la Atención de Salud , Sialorrea/terapia , Adolescente , Adulto , Niño , Femenino , Humanos , Masculino , Sialorrea/etiología , Adulto JovenRESUMEN
In coeliac disease (CD), anti-tissue transglutaminase 2 immunoglobulin (Ig)A antibodies (anti-TG2) are produced and deposited in the intestine. PreventCD (www.preventcd.com) is a European multi-centre study, which investigates the influence of infant nutrition and that of genetic, immunological and other environmental factors on the risk of developing CD. The aim of the current study was to evaluate the appearance of intestinal anti-TG2 deposits in very early intestinal biopsies from at-risk infants and their predictive value for villous atrophy. Sixty-five small bowel biopsies, performed in 62 children, were investigated for the presence of intestinal anti-TG2 extracellular IgA deposits by using double immunofluorescence. The biopsies were performed in the presence of elevated serum levels of CD-associated antibodies and/or symptoms suggesting disease. Deposits of anti-TG2 IgA were present in 53 of 53 CD patients and three of three potential CD patients. In potential CD patients, mucosal deposits showed a patchy distribution characterized by some areas completely negative, whereas active CD patients had uniformly present and evident mucosal deposits. Only one of six patients without CD (negative for serum anti-TG2 and with normal mucosa) had intestinal deposits with a patchy distribution and a weak staining. Two of the 53 CD patients received a definitive diagnosis of CD after a second or third biopsy; mucosal deposits of anti-TG2 IgA were evaluated in all samples. Before developing villous atrophy, both patients had anti-TG2 deposits in normal mucosal architecture, antibodies in one patient being absent in serum. We demonstrated that in CD the intestinal deposits of anti-TG2 are a constant presence and appear very early in the natural history of disease.
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Complejo Antígeno-Anticuerpo/metabolismo , Autoanticuerpos/metabolismo , Enfermedad Celíaca/inmunología , Proteínas de Unión al GTP/inmunología , Inmunoglobulina A/metabolismo , Mucosa Intestinal/inmunología , Transglutaminasas/inmunología , Atrofia , Biopsia , Enfermedad Celíaca/diagnóstico , Niño , Preescolar , Progresión de la Enfermedad , Europa (Continente) , Femenino , Humanos , Lactante , Mucosa Intestinal/patología , Masculino , Pronóstico , Proteína Glutamina Gamma Glutamiltransferasa 2 , Factores de RiesgoRESUMEN
Few data are available concerning the role of risk markers for Alzheimer's disease (AD) in progression to AD dementia among subjects with mild cognitive impairment (MCI). We therefore investigated the role of well-known AD-associated single-nucleotide polymorphism (SNP) in the progression from MCI to AD dementia. Four independent MCI data sets were included in the analysis: (a) the German study on Aging, Cognition and Dementia in primary care patients (n=853); (b) the German Dementia Competence Network (n=812); (c) the Fundació ACE from Barcelona, Spain (n=1245); and (d) the MCI data set of the Amsterdam Dementia Cohort (n=306). The effects of single markers and combined polygenic scores were measured using Cox proportional hazards models and meta-analyses. The clusterin (CLU) locus was an independent genetic risk factor for MCI to AD progression (CLU rs9331888: hazard ratio (HR)=1.187 (1.054-1.32); P=0.0035). A polygenic score (PGS1) comprising nine established genome-wide AD risk loci predicted a small effect on the risk of MCI to AD progression in APOE-É4 (apolipoprotein E-É4) carriers (HR=1.746 (1.029-2.965); P=0.038). The novel AD loci reported by the International Genomics of Alzheimer's Project were not implicated in MCI to AD dementia progression. SNP-based polygenic risk scores comprising currently available AD genetic markers did not predict MCI to AD progression. We conclude that SNPs in CLU are potential markers for MCI to AD progression.
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Enfermedad de Alzheimer/genética , Anciano , Anciano de 80 o más Años , Apolipoproteína E4/genética , Biomarcadores , Clusterina/genética , Disfunción Cognitiva/genética , Demencia/genética , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Predisposición Genética a la Enfermedad , Estudio de Asociación del Genoma Completo/métodos , Humanos , Masculino , Persona de Mediana Edad , Polimorfismo de Nucleótido Simple/genética , Factores de RiesgoRESUMEN
BackgroundResearch suggests that lesbian, gay and bisexual (LGB) adolescents have a higher risk of suicidal behaviours than their heterosexual peers, but little is known about specific risk factors.AimsTo assess sexual orientation as a risk factor for suicidal behaviours, and to identify other risk factors among LGB adolescents and young adults.MethodA systematic search was made of six databases up to June 2015, including a grey literature search. Population-based longitudinal studies considering non-clinical populations aged 12-26 years and assessing being LGB as a risk factor for suicidal behaviour compared with being heterosexual, or evaluating risk factors for suicidal behaviour within LGB populations, were included. Random effect models were used in meta-analysis.ResultsSexual orientation was significantly associated with suicide attempts in adolescents and youths (OR = 2.26, 95% CI 1.60-3.20). Gay or bisexual men were more likely to report suicide attempts compared with heterosexual men (OR = 2.21, 95% CI 1.21-4.04). Based on two studies, a non-significant positive association was found between depression and suicide attempts in LGB groups.ConclusionsSexual orientation is associated with a higher risk of suicide attempt in young people. Further research is needed to assess completed suicide, and specific risk factors affecting the LGB population.
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Conducta Sexual , Minorías Sexuales y de Género/psicología , Ideación Suicida , Intento de Suicidio/psicología , Factores de RiesgoRESUMEN
OBJECTIVE: To assess the association and magnitude of the effect of early exposure to different types of interpersonal violence (IPV) with suicide attempt and suicide death in youths and young adults. METHOD: We searched six databases until June 2015. Inclusion criteria were as follows: (1) assessment of any type of IPV as risk factor of suicide attempt or suicide: (i) child maltreatment [childhood physical, sexual, emotional abuse, neglect], (ii) bullying, (iii) dating violence, and (iv) community violence; (2) population-based case-control or cohort studies; and (3) subjects aged 12-26 years. Random models were used for meta-analyses (Reg: CRD42013005775). RESULTS: From 23 682 articles, 29 articles with 143 730 subjects for meta-analyses were included. For victims of any IPV, OR of subsequent suicide attempt was 1.99 (95% CI: 1.73-2.28); for child maltreatment, 2.25 (95% CI: 1.85-2.73); for bullying, 2.39 (95% CI: 1.89-3.01); for dating violence, 1.65 (95% CI: 1.40-1.94); and for community violence, 1.48 (95% CI: 1.16-1.87). Young victims of IPV had an OR of suicide death of 10.57 (95% CI: 4.46-25.07). CONCLUSION: Early exposure to IPV confers a risk of suicide attempts and particularly suicide death in youths and young adults. Future research should address the effectiveness of preventing and detecting early any type of IPV exposure in early ages.
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Acoso Escolar/estadística & datos numéricos , Maltrato a los Niños/estadística & datos numéricos , Exposición a la Violencia/estadística & datos numéricos , Intento de Suicidio/estadística & datos numéricos , Suicidio/estadística & datos numéricos , Adolescente , Adulto , Niño , Femenino , Humanos , Estudios Longitudinales , Masculino , Factores de Riesgo , Adulto JovenAsunto(s)
Vacunas contra la COVID-19 , COVID-19/prevención & control , Linfadenopatía , Adulto , Vacuna BNT162 , Vacunas contra la COVID-19/administración & dosificación , Vacunas contra la COVID-19/efectos adversos , Femenino , Humanos , Linfadenopatía/diagnóstico por imagen , Linfadenopatía/etiología , Remisión Espontánea , SARS-CoV-2 , Ultrasonografía/métodosRESUMEN
To identify loci associated with Alzheimer disease, we conducted a three-stage analysis using existing genome-wide association studies (GWAS) and genotyping in a new sample. In Stage I, all suggestive single-nucleotide polymorphisms (at P<0.001) in a previously reported GWAS of seven independent studies (8082 Alzheimer's disease (AD) cases; 12 040 controls) were selected, and in Stage II these were examined in an in silico analysis within the Cohorts for Heart and Aging Research in Genomic Epidemiology consortium GWAS (1367 cases and 12904 controls). Six novel signals reaching P<5 × 10(-6) were genotyped in an independent Stage III sample (the Fundació ACE data set) of 2200 sporadic AD patients and 2301 controls. We identified a novel association with AD in the adenosine triphosphate (ATP) synthase, H+ transporting, mitochondrial F0 (ATP5H)/Potassium channel tetramerization domain-containing protein 2 (KCTD2) locus, which reached genome-wide significance in the combined discovery and genotyping sample (rs11870474, odds ratio (OR)=1.58, P=2.6 × 10(-7) in discovery and OR=1.43, P=0.004 in Fundació ACE data set; combined OR=1.53, P=4.7 × 10(-9)). This ATP5H/KCTD2 locus has an important function in mitochondrial energy production and neuronal hyperpolarization during cellular stress conditions, such as hypoxia or glucose deprivation.
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Enfermedad de Alzheimer/genética , Translocasas Mitocondriales de ADP y ATP/genética , Anciano de 80 o más Años , Estudios de Cohortes , Simulación por Computador , Femenino , Sitios Genéticos , Predisposición Genética a la Enfermedad , Estudio de Asociación del Genoma Completo , Técnicas de Genotipaje , Humanos , Masculino , Persona de Mediana Edad , Polimorfismo de Nucleótido SimpleRESUMEN
Several studies have reported that about 65 % of patients with relapsing-remitting multiple sclerosis (RRMS) suffer from cognitive impairment, with executive dysfunction being the most frequently described. Even if several executive screening tests have been designed to specifically detect executive deficits, few studies have investigated their ability to tackle such dysfunction particularly in multiple sclerosis (MS). The aim of the present study was to evaluate the sensitivity and specificity of the INECO frontal screening (IFS) in the detection of executive dysfunction in patients with relapsing-remitting MS (RRMS). 54 patients with RRMS were included in the study. 34 presented executive dysfunction while 20 did not. 32 control subjects matched for age, sex, and educational level were also included. All were evaluated with the IFS and with a battery of classical executive tests. A patient was considered to have executive dysfunction if he/she scored a one and a half standard deviation below the control mean in at least one of the classical executive tests. Sensitivity and specificity of the IFS in its ability to detect executive dysfunction in MS was analyzed. Using a cut-off of 25.5 points, sensitivity of the IFS was 73.53 %, and specificity 78.13 % in differentiating controls from MS patients with executive dysfunction. The IFS showed excellent concurrent validity with executive tasks. The IFS can be considered a brief, easy-to-administer, cost-less tool for the detection of executive dysfunction in patients with RRMS.
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Función Ejecutiva , Esclerosis Múltiple Recurrente-Remitente/diagnóstico , Esclerosis Múltiple Recurrente-Remitente/psicología , Pruebas Neuropsicológicas , Adulto , Humanos , Curva ROC , Sensibilidad y EspecificidadRESUMEN
The catalytic mechanism of carboxylesterases (CEs, EC 3.1.1.1) is explored by computational means. CEs hydrolyze ester, amide, and carbamate bonds found in xenobiotics and endobiotics. They can also perform transesterification, a reaction important, for instance, in cholesterol homeostasis. The catalytic mechanisms with three different substrates (ester, thioester, and amide) have been established at the M06-2X/6-311++G**//B3LYP/6-31G* level of theory. It was found that the reactions proceed through a mechanism involving four steps instead of two as is generally proposed: (i) nucleophilic attack of serine to the substrate, forming the first tetrahedral intermediate, (ii) formation of the acyl-enzyme complex concomitant with the release of the alcohol product, (iii) nucleophilic attack of a water or alcohol molecule forming the second tetrahedral intermediate, and (iv) the release of the second product of the reaction. The results agree very well with the available experimental data and show that the hydrolytic and the transesterification reactions are competitive processes when the substrate is an ester. In all the other studied substrates (thioester or amide), the hydrolytic and transesterification process are less favorable and some of them might not even take place under in vivo conditions.
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Hidrolasas de Éster Carboxílico/metabolismo , Biocatálisis , Hidrolasas de Éster Carboxílico/química , Cristalografía por Rayos X , Esterificación , HidrólisisRESUMEN
BACKGROUND: Benzodiazepines are extensively used in primary care, but their long-term use is associated with adverse health outcomes and dependence. AIMS: To analyse the efficacy of two structured interventions in primary care to enable patients to discontinue long-term benzodiazepine use. METHOD: A multicentre three-arm cluster randomised controlled trial was conducted, with randomisation at general practitioner level (trial registration ISRCTN13024375). A total of 532 patients taking benzodiazepines for at least 6 months participated. After all patients were included, general practitioners were randomly allocated (1:1:1) to usual care, a structured intervention with follow-up visits (SIF) or a structured intervention with written instructions (SIW). The primary end-point was the last month self-declared benzodiazepine discontinuation confirmed by prescription claims at 12 months. RESULTS: At 12 months, 76 of 168 (45%) patients in the SIW group and 86 of 191 (45%) in the SIF group had discontinued benzodiazepine use compared with 26 of 173 (15%) in the control group. After adjusting by cluster, the relative risks for benzodiazepine discontinuation were 3.01 (95% CI 2.03-4.46, P<0.0001) in the SIW and 3.00 (95% CI 2.04-4.40, P<0.0001) in the SIF group. The most frequently reported withdrawal symptoms were insomnia, anxiety and irritability. CONCLUSIONS: Both interventions led to significant reductions in long-term benzodiazepine use in patients without severe comorbidity. A structured intervention with a written individualised stepped-dose reduction is less time-consuming and as effective in primary care as a more complex intervention involving follow-up visits.
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Benzodiazepinas/efectos adversos , Educación del Paciente como Asunto/métodos , Atención Primaria de Salud/métodos , Síndrome de Abstinencia a Sustancias/prevención & control , Trastornos Relacionados con Sustancias/terapia , Anciano , Análisis por Conglomerados , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , España , Resultado del TratamientoRESUMEN
OBJECTIVE: Animal models have suggested that anogenital distance (AGD) at birth reflects androgen levels during in utero development and predicts adult AGD. A recent study showed an association between perineal length and androgen levels in men, suggesting that serum testosterone levels in adulthood will depend on factors involved during the fetal period. The aim of this study is to assess the relationship between AGD measures and reproductive hormone levels in women. DESIGN: Cross-sectional study conducted between February and November 2011. SETTING: University-affiliated fertility clinics. POPULATION: 100 young college students. METHODS: Physical and gynaecological examinations were conducted on university students. All participants provided a blood sample for determination of reproductive hormones and completed an epidemiological questionnaire on lifestyles and gynaecological history. We used multiple linear regression analysis to examine the associations between perineal length measurements [anus-fourchette (AGDAF ) and anus-clitoris (AGDAC )] and reproductive hormone levels. MAIN OUTCOME MEASURES: Anogenital distance measurements and reproductive hormone levels. RESULTS: In the multiple linear regression analyses, AGDAF was positively associated with serum testosterone levels. Serum testosterone increased 0.06 ng/ml (95%CI 0.01, 0.10; P = 0.02) for each 1-cm increase in AGDAF . None of the measurements was associated with other reproductive hormones. CONCLUSIONS: Anogenital distance may predict normal reproductive development in women, and may be a new tool of potential clinical interest to evaluate ovarian function. Our results suggest that serum testosterone levels in adulthood may depend on factors operating in the prenatal period.
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Canal Anal/anatomía & histología , Fertilidad , Folículo Ovárico/fisiología , Perineo/anatomía & histología , Testosterona/sangre , Adolescente , Adulto , Estudios Transversales , Estradiol/sangre , Femenino , Hormona Folículo Estimulante/sangre , Genitales Femeninos/anatomía & histología , Humanos , Hormona Luteinizante/sangre , Examen Físico , Valor Predictivo de las Pruebas , Prolactina/sangre , Encuestas y CuestionariosRESUMEN
DNA microarrays were rapidly scaled up from 256 to 6.5 million targets, and although antibody microarrays were proposed earlier, sensitive multiplex sandwich assays have only been scaled up to a few tens of targets. Cross-reactivity, arising because detection antibodies are mixed, is a known weakness of multiplex sandwich assays that is mitigated by lengthy optimization. Here, we introduce (1) vulnerability as a metric for assays. The vulnerability of multiplex sandwich assays to cross-reactivity increases quadratically with the number of targets, and together with experimental results, substantiates that scaling up of multiplex sandwich assays is unfeasible. We propose (2) a novel concept for multiplexing without mixing named antibody colocalization microarray (ACM). In ACMs, both capture and detection antibodies are physically colocalized by spotting to the same two-dimensional coordinate. Following spotting of the capture antibodies, the chip is removed from the arrayer, incubated with the sample, placed back onto the arrayer and then spotted with the detection antibodies. ACMs with up to 50 targets were produced, along with a binding curve for each protein. The ACM was validated by comparing it to ELISA and to a small-scale, conventional multiplex sandwich assay (MSA). Using ACMs, proteins in the serum of breast cancer patients and healthy controls were quantified, and six candidate biomarkers identified. Our results indicate that ACMs are sensitive, robust, and scalable.
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Anticuerpos/análisis , Biomarcadores de Tumor/sangre , Neoplasias de la Mama/sangre , Proteínas de Neoplasias/sangre , Análisis por Matrices de Proteínas/métodos , Adulto , Anciano , Proteínas Sanguíneas/análisis , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Persona de Mediana Edad , Reproducibilidad de los ResultadosRESUMEN
In regenerative dentistry, stem cell-based therapy often requires a scaffold to deliver cells and/or growth factors to the injured site. Graphene oxide (GO) and silk fibroin (SF) are promising biomaterials for tissue engineering as they are both non toxic and promote cell proliferation. On the other hand, periodontal ligament stem cells (PDLSCs) are mesenchymal stem cells readily accessible with a promising use in cell therapy. The purpose of this study was to investigate the effects of composite films of GO, SF and GO combined with fibroin in the mesenchymal phenotype, viability, adhesion and proliferation rate of PDLSCs. PDLSCs obtained from healthy extracted teeth were cultured on GO, SF or combination of GO and SF films up to 10 days. Adhesion level of PDSCs on the different biomaterials were evaluated after 12 h of culture, whereas proliferation rate of cells was assessed using the MTT assay. Level of apoptosis was determined using Annexin-V and 7-AAD and mesenchymal markers expression of PDLSCs were analyzed by flow cytometry. At day 7 of culture, MTT experiments showed a high rate of proliferation of PDLSCs growing on GO films compared to the other tested biomaterials, although it was slightly lower than in plastic (control). However PDLSCs growing in fibroin or GO plus fibroin films showed a discrete proliferation. Importantly, at day 10 of culture it was observed a significant increase in PDLSCs proliferation rate in GO films compared to plastic (P < 0.05), as well as in GO plus fibroin compared to fibroin alone (P < 0.001). Flow cytometry analysis showed that culture of PDLSCs in fibroin, GO or GO plus fibroin films did not significantly alter the level of expression of the mesenchymal markers CD73, CD90 or CD105 up to 168 h, being the cell viability in GO even better than obtained in plastic. Our findings suggest that the combination of human dental stem cells/fibroin/GO based-bioengineered constructs have strong potential for their therapeutic use in regenerative dentistry.
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Fibroínas/química , Grafito/química , Membranas Artificiales , Células Madre Mesenquimatosas/citología , Ligamento Periodontal/citología , Ingeniería de Tejidos/instrumentación , Andamios del Tejido , Proliferación Celular/fisiología , Supervivencia Celular/fisiología , Células Cultivadas , Diseño de Equipo , Análisis de Falla de Equipo , Humanos , Células Madre Mesenquimatosas/fisiología , Óxidos/química , Ligamento Periodontal/fisiología , Ingeniería de Tejidos/métodosRESUMEN
PURPOSE: To translate and validate the V-FUCHS questionnaire into Spanish in a population of patients with Fuchs endothelial dystrophy (DEF). METHODS: The V-FUCHS consists of 15 short, easily understandable questions that assess visual aspects of quality of life in patients with DEF, which can be gathered into a group of seven that assess the "Visual Difficulty" factor and another group of eight that assess the "Glare Factor". For the translation and cultural adaptation, the standardized norms for this process were followed, among other phases, a translation, a back-translation and an application in patients with DEF. RESULTS: In the first phase, consensus was reached on the Spanish translation of the V-FUCHS. Subsequently, 25 patients were included to carry out the pre-test phase with the aim of assessing the applicability and feasibility of the test. The score obtained a minimum value of -0.88 and a maximum value of +2.44, according to the Rasch probabilistic scale. The mean value obtained from the Visual Difficulty factor was 0.61 (±0.71), while the mean for the Glare Factor was 0.41 (±0.51). CONCLUSION: The validation of the V-FUCHS questionnaire, after its translation and adaptation into Spanish, proved to be a useful tool for assessing the visual quality of patients with DEF. Patients with a more advanced stage of the disease presented a greater severity in the test result. Likewise, the Glare Factor (Glare) correlates better with the pachymetric increase than with the visual acuity of the patient.
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Distrofia Endotelial de Fuchs , Calidad de Vida , Humanos , Córnea , Estado de Salud , Encuestas y Cuestionarios , LenguajeRESUMEN
BACKGROUND: Exercise is an accepted intervention to improve the quality of life (QoL) of breast cancer patients. Exercise programs have been developed, and all have shown satisfactory results in improving the QoL. There is a lack of research comparing different prescription modalities. The aim of this study is to evaluate the effectiveness of physical exercise (in-person and home-based, compared to the exercise recommendation) on the QoL in breast cancer patients actively undergoing treatment. METHODS: This is a randomized clinical trial with three groups (in-person: guided and supervised in-person exercise program; home-based exercise: guided and supervised exercise program with streaming monitoring both as a intervention groups; and recommendation: exercise recommendation as a control group). The QoL was measured using the EORTIC QLQ-C30 questionnaire. A baseline and 24-week analysis were investigated. RESULTS: The total sample analyzed was n = 80. The QoL improved significantly at 24 weeks in the face-to-face and home-based exercise groups, but not in the control group. Exercise in all modalities improved fatigue, nausea, vomiting, appetite, and constipation. The QoL at 24 weeks depended on active chemotherapy, tumor type, and assigned exercise group (r2 = 0.503; p < 0.001). CONCLUSIONS: The QoL in breast cancer patients undergoing active treatment improved after a 24-week exercise program, especially in face-to-face and home-based exercise. Home-based exercise and streaming-based recommendation is a viable option for exercise recommendation.
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BACKGROUND: Introduction: Prehabilitation in the field of oncology has been defined as "the process in the continuum of care that occurs between diagnosis and the start of treatment involving physical and psychological measures that determine the patient's baseline functional status." AIM: To determine the effectiveness of a Prehabilitation consultation on self-care and targeted physical exercise for patients diagnosed with abdominopelvic cancer. DESIGN: An observational study that will evaluate the pre-post efficacy of an ad-hoc designed Prehabilitation intervention. The study population consists of patients diagnosed with colon or gynecological cancer with a surgical indication as part of their therapeutic plan from the General Surgery Services. It is configured around four key interventions: (a) health education and self-care, (b) specific nutritional counseling, (c) initial psychological assessment, and (d) directed physical exercise intervention. Health education, self-care interventions, and physical exercise will be carried out weekly from diagnosis to the scheduled surgery day. RESULTS: Aspects such as self-care capacity or agency, perioperative anxiety, aerobic capacity, strength and flexibility, postoperative complications, and recovery time to adjuvant treatment will be measured using tools such as Appraisal of self-care agency scale (ASA), State Trait Anxiety Inventory (STAI), walking test, sit and Reach, Hand Grip or Squad Jump. CONCLUSION: Utilizing validated tools for analyzing selected variables will contribute to refining and expanding care guidelines, ultimately enhancing support for both patients and their caregivers.
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OBJECTIVES: To characterise transfusion and determine its main predictors in nonagenarians undergoing non-elective, non-traumatic surgery. Simultaneously, we compared nonagenarians to a similar, but younger sample, as far as the transfusional policy is concerned. BACKGROUND: Perioperative anaemia and transfusion are currently topical, but little is known about them in this population. METHODS: In this prospective observational study, we recruited 135 patients older than 90 who underwent a non-elective, non-traumatic procedure, between 2006 and 2011. A descriptive statistical analysis was performed and a logistic regression model developed. As a control sample, we used a similar number of patients in their third age (between 65 and 85 years old), who underwent the same procedure, during the same period. RESULTS: Thirty-five per cent of the nonagenarians were transfused. The main independent factors associated with transfusion were anaemia (OR 6·77, P < 0·01), a coexisting neoplasm (OR 10·99, P < 0·01) and the need for an exploratory laparotomy (OR 3·05, P = 0·01). When comparing the nonagenarians to the younger group, we found a significant difference in their basal health status and the mortality rate (P < 0·01), but the transfusion policy did not differ substantially, except for the haemoglobin threshold (P = 0·01). CONCLUSIONS: The independent transfusion predictors in nonagenarians should be taken into account for cross-matching. Transfusional policy being similar between nonagenarians and third-aged patients; the differences in thresholds were due to the differences in the populations.
Asunto(s)
Anemia/terapia , Transfusión Sanguínea , Servicios Médicos de Urgencia , Periodo Perioperatorio , Procedimientos Quirúrgicos Operativos , Anciano , Anciano de 80 o más Años , Anemia/etiología , Femenino , Humanos , Masculino , Estudios ProspectivosRESUMEN
BACKGROUND: Stressful life events are associated with depression and their role in first onset and recurrences is a promising but controversial perspective of research. The objective is to analyze the role of number of previous episodes and life events exposure in a large sample of primary care depressive patients taking into account life events severity. METHOD: 10,257 patients with DSM-IV criteria for a current single or recurrent major depressive episode were recruited by 2,056 general practitioners in a cross-sectional epidemiological study. Patients answered the Montgomery-Asberg Depression Rating Scale, the Patient Health Questionnaire and the Social Readjustment Rating Scale (SRRS). Stressful life events were categorized into three levels of severity (severe, moderate and mild). All relevant confounding variables were analyzed: age, gender, depression severity, somatic symptoms severity and length of episode. RESULTS: We found a significant positive correlation with number of episodes and depression severity. There was no significant correlation of SRRS scores with age, gender and length of episode. ANOVA exploring life events severity with regard to number of episodes showed statistically differences in SRRS total score, moderate life events and mild life events (F = 15.14, p < 0.001) but not for severe life events. CONCLUSIONS: Prevention and treatment strategies for recurrent depression need to manage life stressful events during mild and long-term periods and not just in the initial recurrences of the disease.