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Rheumatoid arthritis (RA) is a complex autoimmune disease causing chronic joint inflammation and, in more serious cases, organ involvement. RA typically affects people between the ages of 35 and 60; however, it can also afflict children younger than the age of 16 years and can also demonstrate a pattern of remission later in the disease course. Non-steroidal anti-inflammatory drugs, glucocorticoids, exercise, and patient education are all used in the management of RA, which is divided into symptomatic management and disease-modifying management (disease-modifying antirheumatic drugs) to reduce pain and inflammation, thereby preserving joint function. Janus kinase inhibitors (JAKis) have led to a substantial improvement in the management of RA. By specifically targeting the JAK-signal transducer and activator of transcription pathway, which is essential for immunological modulation, these inhibitors also demonstrate promise in treating various autoimmune illnesses, including inflammatory bowel diseases, giant cell arteritis, ankylosing spondylitis, and psoriatic arthritis. Tofacitinib, baricitinib, upadacitinib, peficitinib, delgocitinib, and filgotinib are examples of FDA-approved JAKis that have distinct properties and indications for treating a range of autoimmune illnesses. JAKis demonstrate a promising treatment approach for managing RA and other autoimmune diseases while enhancing patient outcomes and quality of life. However, due to major safety concerns and the need for long-term success, meticulous patient monitoring is essential.
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OBJECTIVE: The aim of this review is to summarize the current evidence and future perspectives of bladder-sparing treatment for MIBC. METHODS: A non-systematic literature search in Medline/Pubmed was performed in October 2023 with the following keywords "bladder cancer", "bladder-sparing", "trimodal therapy", "chemoradiation", "biomarkers", "immunotherapy", "neoadjuvant chemotherapy", "radiotherapy". RESULTS: Urology guidelines recommend radical cystectomy as the standard curative treatment for muscle-invasive urothelial bladder cancer, reserving radiotherapy for patients who are unfit or who want to preserve their bladder. Given the morbidity and mortality of cystectomy and its impact on quality of life and bladder function, modern oncologic therapies are increasingly oriented toward organ preservation and maximizing functional outcomes while maintaining treatment efficacy. Trimodal therapy, which incorporates maximal transurethral resection followed by radiotherapy with concurrent radiosensitizing chemotherapy, is an effective regimen for bladder function preservation in well-selected patients. Despite the absence of comparative data from randomized trials, the two approaches seem to provide comparable oncologic outcomes. Studies are evaluating the expansion of eligibility criteria for trimodal therapy, the optimization of radiotherapy and immunotherapy delivery to further improve outcomes, and the validation of biomarkers to guide bladder preservation. CONCLUSIONS: Trimodal therapy has shown acceptable outcomes for bladder preservation; therefore, it provides a valid treatment option in well-selected patients.
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Invasividad Neoplásica , Neoplasias de la Vejiga Urinaria , Neoplasias de la Vejiga Urinaria/terapia , Neoplasias de la Vejiga Urinaria/patología , Humanos , Terapia Combinada , Tratamientos Conservadores del Órgano , Cistectomía/métodosRESUMEN
AIM: The aim of this work was to evaluate the concordance between the low anterior resection syndrome (LARS) and preoperative LARS (POLARS) scores regarding the incidence of LARS in a Chilean population undergoing rectal surgery for cancer in a high-volume hospital. METHOD: The LARS score questionnaire, following telephone requests, was used to determine the presence and severity of LARS. The POLARS score was calculated based on variables described previously. Correlations and qualitative and quantitative concordance were evaluated using Spearman's correlation coefficient, the kappa coefficient and the Bland-Altman plot with Lin's concordance correlation coefficient. RESULTS: A total of 120 patients met the inclusion criteria: 37.5% underwent neoadjuvant radiotherapy, 61% underwent total mesorectal excision (TME) and 51.6% underwent ostomy. A total of 49% of patients did not present with LARS, whereas 28% had major LARS. The correlation between scales was poor, with a fair qualitative concordance to determine the presence/absence of LARS and a slight qualitative concordance to determine the degree of the intensity. The quantitative concordance was poor. CONCLUSION: In the Chilean population, concordance between the LARS and POLARS scores was qualitatively fair to determine the presence/absence of the disease and qualitatively slight to determine the degree of intensity. We do not suggest using the POLARS score in the perioperative period in the Chilean population deliberately, as the score may help to determine the presence/absence of LARS but cannot determine its degree of intensity. Additional evaluations are required to determine the factors contributing to the degree of agreement between the scales.
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Neoplasias del Recto , Humanos , Neoplasias del Recto/cirugía , Neoplasias del Recto/complicaciones , Síndrome de Resección Anterior Baja , Complicaciones Posoperatorias/etiología , Incidencia , Chile/epidemiología , Hospitales de Alto Volumen , Calidad de VidaRESUMEN
OBJECTIVE: Acute appendicitis (AA) is the most frequent urgent surgical pathology in the pediatric population, but postoperative management is variable, with protocols minimizing variability. We present our results following the optimization of the management protocol in our institution in order to establish its efficacy in terms of number of infectious complications and optimization of resources in our environment. MATERIALS AND METHODS: An observational, retrospective study of patients undergoing AA surgery from January 2018 to August 2022 was carried out. Two cohorts were compared, both before (1) and after (2) the implementation of the new protocol. They were divided according to severity in order to conduct a subgroup-based analysis -phlegmonous (PH), gangrenous (G), and perforated (P) appendicitis. RESULTS: 771 patients (1: 390; 2: 381) were included, with a homogeneous distribution and a median age of 9.3 ± 2.8 years. Blood tests requested prior to discharge experienced a significant reduction (PH: 3.9% vs. 0.5%; p= 0.026; G: 97.6% vs. 13.4%, p< 0.001). Days of hospital stay decreased in the PH (1.2 IQR: 0.7 vs. 1 IQR: 0.36; p< 0.001) and G (4 IQR: 1 vs. 3 IQR: 1 days; p< 0.001) subgroups. No differences in the number of abscesses were found between groups (41 vs. 43; p= 0.73), but they were noted within subgroup G (9 vs. 2; p= 0.029). A reduction in resource expenses was detected in PH and G appendicitis. CONCLUSIONS: In our study, the most widely benefited subgroup following protocol optimization was the gangrenous appendicitis subgroup, with a significant reduction in the number of complications and the use of hospital resources.
OBJETIVOS: La apendicitis aguda (AA) es la patología quirúrgica pediátrica urgente más frecuente, pero su manejo postoperatorio es variable. La aplicación de protocolos minimiza esta variabilidad. Presentamos los resultados tras la optimización del protocolo de manejo en nuestro centro con objetivo de determinar su efectividad en cuanto a número de complicaciones infecciosas y optimización de recursos en nuestro medio. MATERIAL Y METODOS: Se realiza un estudio observacional retrospectivo en pacientes intervenidos de AA entre enero 2018 y agosto 2022. Comparamos dos cohortes, antes (1) y después del protocolo (2), subdividiéndolas según gravedad para un análisis por subgrupos: flemonosas (F), gangrenosas (G) y perforadas (P). RESULTADOS: Incluimos 771 pacientes (1: 390/ 2: 381), con distribución homogénea, con mediana de edad 9,3 ± 2,8 años. La solicitud de analíticas previo al alta disminuyó de forma significativa (F: 3,9% vs. 0,5%; p= 0,026; G: 97,6% vs. 13,4%, p< 0,001). Los días de estancia hospitalaria se redujeron en los subgrupos F (1,2 IQR 0,7 vs. 1 IQR 0,36; p< 0,001), y G (4 IQR 1 vs. 3 IQR 1 días; p< 0,001). No se observaron diferencias en el número de abscesos entre los grupos (41 vs. 43 p= 0,73); sí en el subgrupo G (9 vs. 2; p= 0,029). Observamos una reducción del gasto de recursos en F y G. CONCLUSIONES: En nuestro estudio, el subgrupo más beneficiado tras la optimización del protocolo fue el de las apendicitis gangrenosas con una reducción significativa en el número de complicaciones y en la utilización de recursos hospitalarios.
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Apendicitis , Enterocolitis Necrotizante , Niño , Humanos , Apendicitis/diagnóstico , Apendicitis/cirugía , Estudios Retrospectivos , Enfermedad Aguda , Estándares de ReferenciaRESUMEN
Adult planarians can regenerate the gut, eyes and even a functional brain. Proper identity and patterning of the newly formed structures require signals that guide and commit their adult stem cells. During embryogenesis, LIM-homeodomain (LIM-HD) transcription factors act in a combinatorial 'LIM code' to control cell fate determination and differentiation. However, our understanding about the role these genes play during regeneration and homeostasis is limited. Here, we report the full repertoire of LIM-HD genes in Schmidtea mediterranea. We found that lim homeobox (lhx) genes appear expressed in complementary patterns along the cephalic ganglia and digestive system of the planarian, with some of them being co-expressed in the same cell types. We have identified that Smed-islet1, -lhx1/5-1, -lhx2/9-3, -lhx6/8, -lmx1a/b-2 and -lmx1a/b-3 are essential to pattern and size the planarian brain as well as for correct regeneration of specific subpopulations of dopaminergic, serotonergic, GABAergic and cholinergic neurons, while Smed-lhx1/5.2 and -lhx2/9.2 are required for the proper expression of intestinal cell type markers, specifically the goblet subtype. LIM-HD are also involved in controlling axonal pathfinding (lhx6/8), axial patterning (islet1, lhx1/5-1, lmx1a/b-3), head/body proportions (islet2) and stem cell proliferation (lhx3/4, lhx2/9-3, lmx1a/b-2, lmx1a/b-3). Altogether, our results suggest that planarians might present a combinatorial LIM code that controls axial patterning and axonal growing and specifies distinct neuronal and intestinal cell identities.
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Planarias , Factores de Transcripción , Animales , Factores de Transcripción/genética , Factores de Transcripción/metabolismo , Planarias/genética , Proteínas con Homeodominio LIM/genética , Proteínas con Homeodominio LIM/metabolismo , Proteínas de Unión al ADN/metabolismo , Neuronas/metabolismoRESUMEN
To ensure soil quality and soil health, it is necessary to improve fertilization practices while minimizing environmental impacts. The aim of this study was to record the state of the art on soil fertility related to fertilization management (organic and/or mineral) and to detect environmental challenges in highly productive fields. A soil survey was set up in a new irrigated area (c. 20 years old), in the north-eastern part of Spain, which is mainly devoted to double annual crop rotations of cereals and maize. The area also supports an important animal rearing activity. The survey covered 733 ha of calcareous soils, owned by 35 farmers. At each farm, fertilization management was recorded, and soil was analyzed for nutrients and heavy metals. Multivariate analyses were performed. Total N, P, Cu and Zn, and available P, Cu, Zn and Mn soil concentrations were associated to the use of organic amendments. Heavy metals concentrations were below established thresholds. Available P (Olsen-P) was identified as an indicator of the previously adopted fertilization management and of the potential of P leaching towards deeper soil layers. Regression analyses were performed. A displacement of available P from the uppermost layer (0-0.3 m) occurs in the breakpoint of 86 mg P kg-1 soil. Preventative actions might be established from 53 mg P kg-1 soil due to the slowdown in P immobilization. Our results reinforce the importance of setting up P threshold soil levels for best practices of fertilization, as a basis for sustainable agriculture intensification.
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Metales Pesados , Suelo , Animales , Fósforo , Monitoreo del Ambiente , Región MediterráneaRESUMEN
INTRODUCTION: Cerebral amyloid angiopathy-related inflammation (CAA-ri) is an entity characterised by an inflammatory response to ß-amyloid deposition in the walls of cerebral microvessels. METHODS: We conducted a retrospective review of a series of patients with a diagnosis of CAA-ri according to histopathological study findings or clinical-radiological diagnostic criteria. RESULTS: The study included 7 patients (5 men) with a mean age of 79 years. Disease onset was acute or subacute in 6 patients. The most frequent symptoms were cognitive impairment (nâ¯=â¯6), behavioural alterations (nâ¯=â¯5), epileptic seizures (nâ¯=â¯5), focal neurological signs (nâ¯=â¯4), and headache (nâ¯=â¯2). Cerebrospinal fluid was abnormal in 3 patients (lymphocytic pleocytosis and high protein levels). The most frequent MRI findings were microbleeds (nâ¯=â¯7), subcortical white matter hyperintensities on T2-FLAIR sequences (nâ¯=â¯7), and leptomeningeal enhancement (nâ¯=â¯6). Lesions were bilateral in 3 patients and most frequently involved the parieto-occipital region (nâ¯=â¯5). Amyloid PET studies were performed in 2 patients, one of whom showed pathological findings. Two patients underwent brain biopsy, which confirmed diagnosis. All patients received immunosuppressive therapy. An initially favourable clinical-radiological response was observed in all cases, with 2 patients presenting radiological recurrence after treatment withdrawal, with a subsequent improvement after treatment was resumed. CONCLUSIONS: Early diagnosis of CAA-ri is essential: early treatment has been shown to improve prognosis and reduce the risk of recurrence. Although a histopathological study is needed to confirm diagnosis, clinical-radiological criteria enable diagnosis without biopsy.
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Angiopatía Amiloide Cerebral , Masculino , Humanos , Anciano , Angiopatía Amiloide Cerebral/complicaciones , Angiopatía Amiloide Cerebral/diagnóstico por imagen , Inflamación/patología , Imagen por Resonancia Magnética , Radiografía , Estudios RetrospectivosRESUMEN
Background: Community health workers, promotoras, have been identified as effective change agents of their community members' health behaviors and health status. However, few studies have examined the effects of delivering an intervention on the promotoras themselves. Objectives: This study assessed whether promotoras delivering a healthy lifestyle intervention for adults improved their health behaviors and health status from baseline to 6- and 12-months post-baseline. Methods: Volunteer promotoras were trained to promote healthy lifestyles including physical activity through workshops and free group exercise classes throughout their communities. Twenty completed all required trainings and delivered at least one class during the period between baseline and 12-month assessments. The promotoras were measured on the following variables: Systolic and diastolic blood pressure, waist circumference, weight, and height. Additionally, they reported their health behaviors and status including moderate-to-vigorous physical activity, beverage consumption, sleep duration, and depressive symptoms. Results: Repeated measures ANOVAs showed statistically significant decreases from baseline to 6 months for systolic blood pressure (p ≤ 0.05), diastolic blood pressure (p ≤ 0.001) and body mass index (p ≤ 0.05). Changes in self-reported measures were not statistically significant although trends were observed with increases in water consumption. Conclusions: Findings from this study suggest positive effects associated with delivery of a PA intervention. This is one of the first studies to focus on a cohort of promotoras to examine health outcomes from delivering a healthy lifestyle intervention. It is important to further explore these impacts on the community health workers as they have become increasingly essential to the health of some communities.
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Understanding how Mediterranean forests respond to the increasing frequency of extreme droughts and forest densification is crucial for effective land management in the present context of climate change and land abandonment. We study the responses of Iberian holm oak (Quercus ilex L.) woodlands to recent extreme droughts during 2000-2019 along broad gradients of climate aridity and forest structure. To this purpose, we apply large-scale remote-sensing using MODIS EVI as a primary production proxy in 5274 Q. ilex sites distributed within a 100,000 km2 region in eastern Spain. These woodlands were extensively affected by two extreme drought events in 2005 and 2012. Resistance, assessed as the capacity of the ecosystems to maintain primary production during drought, was significantly lower for semi-arid than for sub-humid and dry-transition conditions. Holm oak woodlands located in semi-arid areas of the region showed also poorer resilience to drought, characterized by low capacity to fully recover to their pre-drought production levels. Further, drought intensity and both pre- and post-drought hydric conditions controlled the variations of resistance, recovery and resilience between the two analyzed extreme drought events. Drought effects were particularly negative for dense Q. ilex stands under semi-arid climate conditions, where strong competition for scarce water resources reduced drought resistance. The observed drought vulnerability of semi-arid holm oak woodlands may affect the long-term stability of these dry forests. Adaptive management strategies, such as selective forest thinning, may be useful for improving drought responses in these more vulnerable semi-arid woodlands. Conversely, natural rewilding may more appropriately guide management actions for more humid areas, where densely developed Q. ilex woodlands show in general a high ability to maintain ecosystem primary production during drought.
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Ecosistema , Quercus , Sequías , Quercus/fisiología , España , Bosques , Cambio Climático , Árboles/fisiologíaRESUMEN
Unsustainable soil management is one of the drivers of soil degradation, but impact assessment requires the development of indicators. Oribatids might be considered as early indicators of disturbances due to the stability of their community. The aim of this study was to investigate the feasibility of oribatids as bioindicators of sustainable agricultural practices. Under a dry Mediterranean climate, three fertilization experiments - two under a two-crop rotation system and one under maize monoculture and established 12 years earlier - were sampled 3× for oribatid identification during the last annual cropping cycle. The hypothesis was that different nutrient and crop managements affect the number of oribatid species and individuals present, and these parameters could be used as indicators of soil degradation. In total, 18 oribatid species were identified, and 1974 adult individuals were recovered. Maximum abundance was found prior to sowing. Pig slurry (PS) vs. control, and dairy cattle manure (CM) vs. mineral fertilization increased oribatid abundance. This increase was evident when the average applied rates with PS were ca. 2 Mg of organic matter (OM) ha- 1 yr- 1, or higher than ca. 4 Mg OM ha- 1 yr- 1 for CM. When the preceding crop was wheat and PS or CM were used, Oribatula (Zygoribatula) excavata (which reproduces sexually) predominated. In maize monoculture fertilized with CM, Tectocepheus sarekensis and Acrotritia ardua americana (which can reproduce through parthenogenesis) prevailed vs. Oribatula, which indicated a heavily disturbed soil. Under this specific Mediterranean environment, the predominance of certain parthenogenic oribatid species and the number of individuals provide advanced warning on soil degradation.
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Ácaros , Bovinos , Animales , Porcinos , Suelo , Agricultura , Fertilización , Producción de CultivosRESUMEN
BACKGROUND: The HER2DX genomic test predicts pathological complete response (pCR) and survival outcome in early-stage HER2-positive (HER2+) breast cancer. Here, we evaluated the association of HER2DX scores with (i) pCR according to hormone receptor status and various treatment regimens, and (ii) survival outcome according to pCR status. MATERIALS AND METHODS: Seven neoadjuvant cohorts with HER2DX and clinical individual patient data were evaluated (DAPHNe, GOM-HGUGM-2018-05, CALGB-40601, ISPY-2, BiOnHER, NEOHER and PAMELA). All patients were treated with neoadjuvant trastuzumab (n = 765) in combination with pertuzumab (n = 328), lapatinib (n = 187) or without a second anti-HER2 drug (n = 250). Event-free survival (EFS) and overall survival (OS) outcomes were available in a combined series of 268 patients (i.e. NEOHER and PAMELA) with a pCR (n = 118) and without a pCR (n = 150). Cox models were adjusted to evaluate whether HER2DX can identify patients with low or high risk beyond pCR status. RESULTS: HER2DX pCR score was significantly associated with pCR in all patients [odds ratio (OR) per 10-unit increase = 1.59, 95% confidence interval 1.43-1.77; area under the ROC curve = 0.75], with or without dual HER2 blockade. A statistically significant increase in pCR rate due to dual HER2 blockade over trastuzumab-only was observed in HER2DX pCR-high tumors treated with chemotherapy (OR = 2.36 (1.09-5.42). A statistically significant increase in pCR rate due to multi-agent chemotherapy over a single taxane was observed in HER2DX pCR-medium tumors treated with dual HER2 blockade (OR = 3.11, 1.54-6.49). The pCR rates in HER2DX pCR-low tumors were ≤30.0% regardless of treatment administered. After adjusting by pCR status, patients identified as HER2DX low-risk had better EFS (P < 0.001) and OS (P = 0.006) compared with patients with HER2DX high-risk. CONCLUSIONS: HER2DX pCR score and risk score might help identify ideal candidates to receive neoadjuvant dual HER2 blockade in combination with a single taxane in early-stage HER2+ breast cancer.
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Neoplasias de la Mama , Humanos , Femenino , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/genética , Neoplasias de la Mama/patología , Receptor ErbB-2/genética , Resultado del Tratamiento , Trastuzumab , Taxoides , Terapia Neoadyuvante/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversosRESUMEN
Sea urchins are emblematic models in developmental biology and display several characteristics that set them apart from other deuterostomes. To uncover the genomic cues that may underlie these specificities, we generated a chromosome-scale genome assembly for the sea urchin Paracentrotus lividus and an extensive gene expression and epigenetic profiles of its embryonic development. We found that, unlike vertebrates, sea urchins retained ancestral chromosomal linkages but underwent very fast intrachromosomal gene order mixing. We identified a burst of gene duplication in the echinoid lineage and showed that some of these expanded genes have been recruited in novel structures (water vascular system, Aristotle's lantern, and skeletogenic micromere lineage). Finally, we identified gene-regulatory modules conserved between sea urchins and chordates. Our results suggest that gene-regulatory networks controlling development can be conserved despite extensive gene order rearrangement.
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The standard treatment for renal cell carcinoma (RCC) is surgery. However, a number of patients will not be candidates for surgical treatment or will reject this therapeutic approach. Therefore, alternative approaches are required. Historically, radiotherapy has been considered an ineffective treatment for RCC due to the radioresistance of renal tumour cells to conventional fractionation and the increased rate of toxicity. Stereotactic body radiotherapy (SBRT) is a radiotherapy technique that provides a non-invasive ablative treatment with remarkable rates of local control in both primary tumours and metastases in several locations, with a low associated morbidity due to the highly conformal dose and the use of image-guided techniques. Current evidence shows that a higher dose per fraction, achieving a higher biological effective dose, can overcome the radioresistance of RCC cells. Therefore, SBRT, as well as the combination of SBRT and new emerging immune therapies, has a potential role in the local treatment of primary RCC and oligometastatic RCC patients.
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Carcinoma de Células Renales , Neoplasias Renales , Radiocirugia , Humanos , Carcinoma de Células Renales/radioterapia , Radiocirugia/métodos , Neoplasias Renales/radioterapia , Neoplasias Renales/cirugía , Neoplasias Renales/patología , Fraccionamiento de la Dosis de RadiaciónRESUMEN
AIM: To estimate the association between consumption of sugar-sweetened soft drinks and unsweetened fruit juice with metabolic syndrome (MetS) and its components in participants of the Brazilian Longitudinal Adult Health Study (ELSA-Brasil) after 4 years of follow-up. METHODS: We used data from ELSA-Brasil cohort (N = 15,105). The sample consisted of 6,124 civil servants free of the MetS at baseline (35 to 74 years, both sexes). The consumption of sugar-sweetened soft drinks and unsweetened fruit juice was estimated by a food frequency questionnaire previously validated. The outcome was MetS and its components (Joint Interim Statement criteria). To test the association between beverage consumption at baseline (2008-2010) and MetS and its components at follow-up (2012-2014), we used Poisson regression models with robust variance adjusting for potential confounders. RESULTS: After 4-year follow-up, the higher consumption of sugar-sweetened soft drinks (≥ 1 serving/day = 250 mL/day) increased the relative risk of MetS (RR = 1.22; 95% CI 1.04-1.45), high fasting glucose (RR = 1.23; 95% CI 1.01-1.48), and high blood pressure (RR = 1.23; 95% CI 1.00-1.54). Moderate consumption of this beverage (0.4 to < 1 serving/day) increased the relative risk of high waist circumference (WC) (RR = 1.21; 95% CI 1.02-1.42). After adjustment for confounding variables, the consumption of unsweetened fruit juice was not associated with the MetS and its components. CONCLUSION: Higher sugar-sweetened soft drinks consumption was associated with a higher risk relative of MetS, high fasting glucose, and high blood pressure, while moderate consumption of this beverage increased the relative risk of high WC in Brazilian adults.
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Hipertensión , Síndrome Metabólico , Bebidas Azucaradas , Adulto , Masculino , Femenino , Humanos , Síndrome Metabólico/epidemiología , Síndrome Metabólico/etiología , Azúcares , Bebidas Azucaradas/efectos adversos , Brasil/epidemiología , GlucosaRESUMEN
PURPOSE: Rooted in a trans-territorial framework, the present study was designed to provide new evidence regarding the patterns of communication among Hurricane Maria survivors who migrated to the U.S. in the aftermath of the storm. METHODS: A total of 319 Hurricane Maria survivor adults ages 18 and older were recruited into the Adelante Boricua study between August 2020 and October 2021. Most participants had relocated to the U.S. between 2017 and 2018. We used latent profile analysis and multinomial regression to examine the relationship of technology-based communication with depressive symptoms, well-being, cultural connection, and migration stress. RESULTS: We identified a five-class solution, consisting of (1) moderate communication (32%), (2) disengaged (24%), (3) no social media (18%), (4) daily with family in Puerto Rico (6%), and (5) daily trans-territorial (13%) typologies. Participants in the disengaged class were more likely to report elevated depressive symptoms and limited English proficiency, lower prosocial behaviors, lower levels of religiosity, lower attendance at religious services in the U.S., and less engagement in social activities, compared to participants in the Moderate Communication class. CONCLUSION: Roughly one in four individuals in our sample reported very limited technology-based communication with friends/family in their sending and new-receiving communities. As technology and smartphones continue to become integrated into 21st-century life, it is vital that researchers explore how the tremendous potential for connectedness relates to trans-territorial crisis migrants' well-being and adaptation.
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Tormentas Ciclónicas , Migrantes , Adulto , Estados Unidos , Humanos , Puerto RicoRESUMEN
INTRODUCTION: Cystic Fibrosis (CF) is the most frequent chronic hereditary disease in the white race. Although the impact on the quality of life of this disease is significant, there are no validated instruments in the Chilean population to measure it. OBJECTIVE: To carry out a cultural and linguistic adaptation and validate the content and reliability of the CFQ-R Cystic Fibrosis Questionnaire, Spanish version 2.0. PATIENTS AND METHOD: The process was carried out in two stages. The first stage consists of an ins trumental design to adapt it culturally and linguistically, evaluate content validity by consulting ex perts, and test the comprehension of the questionnaire in patients and parents through qualitative interviews and a focus group. In the second stage with an observational and cross-sectional design in a sample of 122 people with CF or their caregivers, the behavior of the questionnaire was analyzed using descriptive statistics and Cronbach's alpha for reliability. RESULTS: Stage 1: the instrument in its three versions is considered valid with Lynn's index > 0.8 and Validity Coefficient > 0.7. Stage 2: The adolescent/adult and parent/caregiver versions obtain Cronbach's a > 0.7 and an average > 3 in most dimensions. CONCLUSION: The questionnaire is adapted and validated in the Chilean population and requires minor modifications. This version is reliable, valid, and allows the assessment of the quality of life in people with CF. It is suggested to increase the sample for the analysis of construct validity with a larger number of patients.