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1.
Cureus ; 16(3): e56038, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38606249

RESUMO

Citizen science is a participatory science approach in which members of the public (citizens) collaborate with scientists and professional researchers and become involved in research and innovation activities, resulting in the co-creation of scientific knowledge and innovation. Citizen science has been widely applied in research, particularly in the social sciences, environmental sciences, information and communication technologies, and public health. However, the application of this approach in clinical sciences, particularly in translational medicine research, is still nascent. This exploratory study involved members of the public (citizen scientists) in a translational medicine experiment on non-alcoholic fatty liver disease that incorporated a lifestyle and weight-loss intervention. The aim of this paper is to report successful methods and approaches for the recruitment, retention, and training of citizen scientists. For the citizen scientists' recruitment, online calls placed on the websites of our research project and biomedical research center and targeted emails were the most helpful. Of the 14 members of the public who expressed interest in our study, six were recruited as citizen scientists. Citizen scientists were mostly female (n = 5, 83%), white (n = 3, 50%), over 50 years of age (n = 4, 67%), educated to postgraduate level (n = 5, 83%), and either retired or not in employment (n = 5, 83%). The retention rate was 83% (n = 5), and the dropout rate was 17% (n = 1). We arranged instructor-led interactive online training sessions (an hour-long one-on-one session and two-hour group sessions). Research skills training covered ethics in research and qualitative and quantitative data analysis. Citizen scientists were given several incentives, such as reimbursement of travel and care costs, selection as citizen scientists of the month, publications of their blogs and perspective articles, and co-authorship and acknowledgement in papers and project deliverables. To conclude, members of the public (particularly middle-aged white women with postgraduate education) are interested in becoming citizen scientists in translational medicine research. Their retention rate is higher, and they can contribute to different research activities. However, they need training to develop their research skills and expertise. The training should be simple, comprehensive, and flexible to accommodate the schedules of individual citizen scientists. They deserve incentives as they work on a voluntary basis.

2.
medRxiv ; 2024 Jan 09.
Artigo em Inglês | MEDLINE | ID: mdl-38260398

RESUMO

There are limited data on diabetes among Indigenous populations in Guatemala. In a retrospective chart review of a clinical program serving more than 13 000 primarily Indigenous women in Guatemala, age-adjusted diabetes prevalence was 7.9% (95% CI: 7.3 to 8.5), and 37.9% (95% CI: 35.1 to 40.8%) of women were undiagnosed.

3.
Clin J Pain ; 40(3): 165-173, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38031848

RESUMO

OBJECTIVES: The understanding of the role that cognitive and emotional factors play in how an individual recovers from a whiplash injury is important. Hence, we sought to evaluate whether pain-related cognitions (self-efficacy beliefs, expectation of recovery, pain catastrophizing, optimism, and pessimism) and emotions (kinesiophobia) are longitudinally associated with the transition to chronic whiplash-associated disorders in terms of perceived disability and perceived recovery at 6 and 12 months. METHODS: One hundred sixty-one participants with acute or subacute whiplash-associated disorder were included. The predictors were: self-efficacy beliefs, expectation of recovery, pain catastrophizing, optimism, pessimism, pain intensity, and kinesiophobia. The 2 outcomes were the dichotomized scores of perceived disability and recovery expectations at 6 and 12 months. Stepwise regression with bootstrap resampling was performed to identify the predictors most strongly associated with the outcomes and the stability of such selection. RESULTS: Baseline perceived disability, pain catastrophizing, and expectation of recovery were the most likely to be statistically significant, with an overage frequency of 87.2%, 84.0%, and 84.0%, respectively. CONCLUSION: Individuals with higher expectations of recovery and lower levels of pain catastrophizing and perceived disability at baseline have higher perceived recovery and perceived disability at 6 and 12 months. These results have important clinical implications as both factors are modifiable through health education approaches.


Assuntos
Traumatismos em Chicotada , Humanos , Estudos Prospectivos , Seguimentos , Prognóstico , Traumatismos em Chicotada/complicações , Dor/complicações , Doença Crônica , Avaliação da Deficiência
4.
Aten Primaria ; 2023 Dec 23.
Artigo em Espanhol | MEDLINE | ID: mdl-38143195

RESUMO

Addressing gender violence from the health system effectively, still involves addressing numerous challenges. If gender violence is suffered by women with one or more situations of personal and social vulnerability, intervention is surrounded by formidable difficulties. In these heterogeneous situations, early detection is urgent, as well as professional support adapted to each woman with her particular context. The intersectional approach to gender violence provides useful tools for actions in these complex scenarios, full of suffering and fragility. This article mentions the common and specific needs of the most vulnerable women. Recommendations are offered to improve the intervention to be developed from the health system - a privileged space for this - to understand and accompany these women in their diversity, with the most effective services and resources, in coordination with the rest of the social protection systems and entities.

5.
Lancet ; 402 Suppl 1: S1, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37997048

RESUMO

BACKGROUND: Frailty is a condition resulting from a decline in physiological reserves caused by an accumulation of several deficits, which progressively impairs the ability to recover from health adverse events. Following a promising feasibility study, the HomeHealth trial assessed a holistic tailored intervention for older adults with mild frailty to promote independence in their own homes, compared with usual care. We aimed to understand how goal setting worked among older people with mild frailty. METHODS: This study was a process evaluation alongside the HomeHealth randomised trial in older adults with mild frailty. The intervention was delivered at participants' homes, either in person or by telephone or videoconferencing. We carried out semi-structured interviews with older participants who had received the intervention (between three and six appointments), on average 233 days (range 68-465) after their last appointment, purposively sampled according to age, gender, number of sessions attended, adverse events, ethnicity, Index of Multiple Deprivation, Montreal Cognitive Assessment (MoCA) and Barthel scores, research site, and HomeHealth worker. We also conducted interviews with HomeHealth workers who delivered the intervention (n=7). Interviews explored the experience and process of goal setting, benefits and challenges, perceived progress, and behaviour change maintenance after the service had finished. Ethics approval was obtained, and all participants gave informed consent. Interviews were thematically analysed. HomeHealth workers kept formal records of goals set and assessed progress towards goals (0-2 rating scale) during six monthly-sessions, which were descriptively summarised. FINDINGS: 56 interviews were completed between July 15, 2022, and May 18, 2023. Study participants (n=49) had a mean age of 80 years (range 66-94), including 32 (65%) women and 17 (35%) men. Participants self-identified as White (n=42), Asian (n=3), Black (n=2), Mixed (n=1), and other ethnic (n=1) backgrounds. Findings suggested goal setting could be both a challenge and a motivator for older participants with mild frailty. Goal setting worked well when the older person could identify a clear need and set realistic goals linked to functioning, which led to a positive sense of achievement. Challenges occurred when older people were already accessing multiple resources and health services, or where the terminology of "goals" was off-putting due to work or school connotations. Average progress towards goals was 1·15/2. Most participants set goals around improving mobility (or a combination of mobility and another goal type such as socialising), and there was evidence of participants sustaining these behaviour changes after the intervention. INTERPRETATION: Older people with mild frailty can engage well with goal setting to promote independence. The lapse between receiving the intervention and being interviewed limited recall for some participants. However, the acceptability and adherence to the intervention for older people with mild frailty, and their moderate progress towards goals, should encourage further tailored and person-centred practices to promote their independence. FUNDING: National Institute for Health Research (NIHR) Health Technology Assessment.


Assuntos
Fragilidade , Masculino , Humanos , Feminino , Idoso , Idoso de 80 Anos ou mais , Objetivos , Qualidade de Vida , Análise Custo-Benefício
6.
Lancet ; 402 Suppl 1: S80, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37997126

RESUMO

BACKGROUND: Mild cognitive impairment (MCI) affects 5-20% of older people in the UK, but often goes undiagnosed and is associated with increased risk of dementia. Targeting risk factors such as physical inactivity and social isolation through behaviour-change interventions could reduce this risk. However, it is unclear how MCI impacts engagement with these interventions. We aimed to explore how MCI affects goal-setting priorities and progress towards these goals in a behaviour-change intervention (HomeHealth). METHODS: This was a secondary analysis of a completed randomised controlled trial, HomeHealth, which started in January 2021 and recruited 386 participants aged 65 years and older with mild frailty according to the Clinical Frailty Scale from general practices and the community in England. Participants were randomly assigned (1:1) to receive either the HomeHealth intervention (n=195) or treatment as usual (n=191) for 6 months. An evidence-based behaviour change intervention supported older people to work on goals to maintain independence, addressing factors affecting capability, opportunity, and motivation. Goal setting and progress information was available for 167 (86%) of 195 participants who received the intervention. The type of goal set and goal progress (scale 0-2) were compared between participants with healthy cognition, those with potential MCI, and those with probable dementia (rated with Montreal Cognitive Assessment [MoCA]). Qualitative semi-structured interviews were conducted between Aug 16, 2022, and May 18, 2023, with 29 people with MCI who received the intervention, to explore the perceived impact of MCI on goal setting, progress, and maintenance. Data were analysed using codebook thematic analysis. FINDINGS: The mean age of participants was 80·8 years, 105 (63%) of 167 were women and 158 (95%) were white. 54 (32%) of 167 participants had healthy cognition, 94 (56%) had potential MCI, and 19 (11%) probable dementia. Distribution of goal type was similar across the three groups, with most participants setting mobility goals. Progress towards goals (scale 0-2) was similar in people with healthy cognition and potential MCI (1·24 and 1·18, respectively) but lower in those with probable dementia (0·76). However, all met the moderate progress cutoff (0·66-1·32). People with MCI recognised their cognition was getting worse but did not feel the HomeHealth intervention could help. Rather than setting new goals, people with MCI built on existing behaviours. Many did not initially understand the intervention and felt they would have benefitted from contact in between sessions or from more sessions to help goal progress. Once the sessions ended, less than a quarter of participants maintained the goal progress. INTERPRETATION: Interventions to help older adults age well can be successfully delivered in people with MCI, to help them set and make progress towards goals. However, to maintain changes, more intense support is needed. FUNDING: National Institute for Health and Care Research (NIHR) School for Primary Care Research, NIHR Health Technology Assessment.


Assuntos
Disfunção Cognitiva , Demência , Fragilidade , Humanos , Feminino , Idoso , Idoso de 80 Anos ou mais , Masculino , Objetivos , Disfunção Cognitiva/terapia , Inglaterra , Demência/terapia , Análise Custo-Benefício , Qualidade de Vida
7.
Rev Esp Salud Publica ; 972023 Sep 29.
Artigo em Espanhol | MEDLINE | ID: mdl-37921404

RESUMO

OBJECTIVE: The most common cause of shoulder pain is clinical pictures related to rotator cuff problems. One of the most common treatments is arthroscopic surgery. The objective was to describe the clinical and epidemiological characteristics of patients undergoing this type of surgery in Spain. METHODS: A descriptive, observational and cross-sectional study with ninety participants was carried out. Data on age, sex, performance of work activity with overuse of upper limbs, body mass index (BMI), smoking habit, diagnosis of diabetes, performance of physical-sports activity and history of pre-surgical treatments were collected. Finally, a descriptive analysis of the variables and an analysis of correlations were carried out, using the Pearson and Spearman statistical test according to the type of variable. RESULTS: The mean age was 57.21 years with a standard deviation (SD) of 8.5 (95% CI, 55.41-59.00). Regarding their BMI, the mean was 28.49 with a SD of 4.9 (95% CI, 27.49-29.53), with 35.6% being obese (BMI greater than 30). The medical diagnosis of the subjects was 51.1% total rotator cuff tear. On the other hand, the intensity of physical activity was one hour or less per week in 87.8% of the sample. Finally, in relation to the previous physiotherapy treatment, 69.7% of the subjects had received some type of intervention. CONCLUSIONS: The demographic and clinical characteristics found are consistent with those of other previously studied populations, and the association factors between them endorse the previously mentioned risk factors, with advanced age gaining special importance.


OBJETIVO: La causa más común de dolor de hombro son los cuadros clínicos relacionados con problemas del manguito rotador. Uno de los tratamientos más habituales es la cirugía artroscópica. El objetivo del estudio fue describir las características clínicas y epidemiológicas de los pacientes sometidos a este tipo de cirugías en España. METODOS: Se realizó un estudio de tipo descriptivo, observacional y de corte transversal con noventa participantes. Se recogieron los datos de edad, sexo, realización de actividad laboral con sobreuso de miembros superiores (MMSS), índice de masa corporal (IMC), consumo de tabaco, diagnóstico de diabetes, realización de actividad física-deportiva y antecedentes de tratamientos prequirúrgicos. Finalmente, se realizó un análisis descriptivo de las variables y un análisis de correlaciones, mediante la prueba estadística de Pearson y Spearman según el tipo de variable. RESULTADOS: La media de edad fue de 57,21 años con una desviación estándar (DE) de 8,5 (Intervalo de Confianza [IC] del 95%, 55,41-59,00). En cuanto a su IMC, la media fue de 28,49 con una DE de 4,9 (IC del 95%, 27,49-29,53), siendo el 35,6% personas con obesidad (IMC mayor de 30). El diagnóstico médico de los sujetos fue en un 51,1% de rotura total del manguito rotador. Por otro lado, la intensidad de realización de actividad física fue de una hora o menos a la semana en el 87,8% de la muestra. Por último, en relación con el tratamiento previo de fisioterapia, el 69,7% de los sujetos habían recibido algún tipo de intervención. CONCLUSIONES: Las características demográficas y clínicas encontradas están en consonancia con las de otras poblaciones estudiadas previamente, y los factores de asociación entre ellas refrendan los factores de riesgo ya señalados previamente (edad, obesidad, sobreuso de MMSS), cobrando especial importancia la edad avanzada.


Assuntos
Estudos Retrospectivos , Humanos , Pessoa de Meia-Idade , Estudos Transversais , Fatores de Risco , Espanha/epidemiologia
8.
Rev. esp. salud pública ; 97: e202309080, Sept. 2023. graf, ilus
Artigo em Espanhol | IBECS | ID: ibc-226218

RESUMO

Fundamentos: La causa más común de dolor de hombro son los cuadros clínicos relacionados con problemas del manguitorotador. Uno de los tratamientos más habituales es la cirugía artroscópica. El objetivo del estudio fue describir las característicasclínicas y epidemiológicas de los pacientes sometidos a este tipo de cirugías en España. Métodos: Se realizó un estudio de tipo descriptivo, observacional y de corte transversal con noventa participantes. Se recogieronlos datos de edad, sexo, realización de actividad laboral con sobreuso de miembros superiores (MMSS), índice de masa corporal (IMC),consumo de tabaco, diagnóstico de diabetes, realización de actividad física-deportiva y antecedentes de tratamientos prequirúrgicos.Finalmente, se realizó un análisis descriptivo de las variables y un análisis de correlaciones, mediante la prueba estadística de Pearson y Spearman según el tipo de variable.Resultados: La media de edad fue de 57,21 años con una desviación estándar (DE) de 8,5 (Intervalo de Confianza [IC] del 95%,55,41-59,00). En cuanto a su IMC, la media fue de 28,49 con una DE de 4,9 (IC del 95%, 27,49-29,53), siendo el 35,6% personas conobesidad (IMC mayor de 30). El diagnóstico médico de los sujetos fue en un 51,1% de rotura total del manguito rotador. Por otro lado,la intensidad de realización de actividad física fue de una hora o menos a la semana en el 87,8% de la muestra. Por último, en relacióncon el tratamiento previo de fisioterapia, el 69,7% de los sujetos habían recibido algún tipo de intervención. Conclusiones: Las características demográficas y clínicas encontradas están en consonancia con las de otras poblacionesestudiadas previamente, y los factores de asociación entre ellas refrendan los factores de riesgo ya señalados previamente (edad,obesidad, sobreuso de MMSS), cobrando especial importancia la edad avanzada.(AU)


Background: The most common cause of shoulder pain is clinical pictures related to rotator cuff problems. One of the mostcommon treatments is arthroscopic surgery. The objective was to describe the clinical and epidemiological characteristics of patientsundergoing this type of surgery in Spain. Methods: A descriptive, observational and cross-sectional study with ninety participants was carried out. Data on age, sex, perfor-mance of work activity with overuse of upper limbs, body mass index (BMI), smoking habit, diagnosis of diabetes, performance of physi-cal-sports activity and history of pre-surgical treatments were collected. Finally, a descriptive analysis of the variables and an analysis ofcorrelations were carried out, using the Pearson and Spearman statistical test according to the type of variable.Results: The mean age was 57.21 years with a standard deviation (SD) of 8.5 (95% CI, 55.41-59.00). Regarding their BMI, the meanwas 28.49 with a SD of 4.9 (95% CI, 27.49-29.53), with 35.6% being obese (BMI greater than 30). The medical diagnosis of the subjectswas 51.1% total rotator cuff tear. On the other hand, the intensity of physical activity was one hour or less per week in 87.8% of thesample. Finally, in relation to the previous physiotherapy treatment, 69.7% of the subjects had received some type of intervention. Conclusions: The demographic and clinical characteristics found are consistent with those of other previously studied populations,and the association factors between them endorse the previously mentioned risk factors, with advanced age gaining special importance.(AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Manguito Rotador , Artropatia de Ruptura do Manguito Rotador , Lesões do Manguito Rotador , Lesões do Ombro , Manejo da Dor , Ombro/cirurgia , Dor , Cirurgia Geral , Demografia , Epidemiologia Descritiva , Estudos Transversais , Especialidade de Fisioterapia , Reabilitação , Dor de Ombro/reabilitação , Dor de Ombro/terapia , Índice de Massa Corporal , Terapia por Exercício
9.
Aten. prim. (Barc., Ed. impr.) ; 55(9): 102682, Sept. 2023. tab, ilus, graf
Artigo em Espanhol | IBECS | ID: ibc-224792

RESUMO

Objetivo: Conocer la prevalencia de retinopatía diabética en una zona básica de salud rural, clasificándola según tipo y grado de severidad y conocer su relación con la presencia de otros factores de riesgo cardiovascular y con el sexo. Diseño: Estudio descriptivo transversal o de prevalencia. Emplazamiento: Zona básica de salud rural en España. Nivel de atención primaria. Participantes: Quinientos pacientes diabéticos mayores de 18 años. Mediciones principales: Estudio de la retina mediante retinografía bajo midriasis, según protocolo de la Joslin Vision Network, incorporando un centro de lectura para diagnóstico. Correlación de la existencia y gravedad de la retinopatía con los factores de riesgo cardiovascular –tabaquismo, hipertensión e hiperlipemia– y las características de la diabetes –tipo, tiempo de evolución, tratamiento, control metabólico y función renal–Resultados: Prevalencia encontrada del 16,4%, sin diferencias significativas entre sexos. Las variables tabaquismo e hipertensión estaban relacionadas con la existencia de retinopatía y la variable años de evolución de la diabetes con su existencia y su gravedad. El 9,6% de las personas afectadas fueron derivadas a oftalmología con carácter preferente, por retinopatía amenazante para la visión y el 6,8% de las personas estudiadas fueron derivadas por otras patologías oftalmológicas. Conclusiones: Es posible el seguimiento oftalmológico del 82% de la población diabética en atención primaria, implicando a sus profesionales y trabajando en equipo con el servicio de oftalmología. Es fundamental considerar esta enfermedad en el contexto global de la persona con diabetes, relacionándola con las otras complicaciones microvasculares y la enfermedad cardiovascular.(AU)


Objective: To investigate the prevalence of diabetic retinopathy in a rural health basic area, and to establish the type, the severity degree and the relationship with sex and with another cardiovascular risk factors. Design: Cross-sectional or prevalence descriptive study. Location: Rural health basic area in Spain. Primary health care level. Participants: 500 patients over 18 years old with diabetes. Main measurements: Study of the retina through retinography under mydriasis, according to the Joslin Vision Network protocol, with the incorporation of a diagnostic reading center. Correlation of the existence and severity of the retinopathy with the cardiovascular risk factors –smoking, hypertension and hyperlipidemia– and the characteristics of the diabetes –type, evolution time, treatment, metabolic control and renal function–.Results: The findings showed a 16.4% prevalence, with no significant differences between both sexes. The variables smoking and high blood pressure were related to the existence of retinopathy, and the variable years of diabetes evolution was correlated to both the existence and the severity of the retinopathy. In the study, 9.6% of the affected people were preferentially referred to the ophthalmologists because of sight-threatening retinopathy, and 6.8% of the people studied were referred due to other ophthalmological pathologies. Conclusions: It is possible to do the ophthalmological follow-up of 82% of the population with diabetes in primary health care, involving its professionals and team-working with the ophthalmologists. It is paramount to consider diabetic retinopathy within the global context of the person with diabetes, relating diabetic retinopathy with the other microvascular complications and cardiovascular diseases.(AU)


Assuntos
Humanos , Saúde da População Rural , Retinopatia Diabética , Teleoftalmologia , Diabetes Mellitus Tipo 2/complicações , Programas de Rastreamento , Perspectiva de Gênero , Epidemiologia Descritiva , Estudos Transversais , Prevalência , Espanha , Atenção Primária à Saúde , Fatores de Risco
10.
Cancers (Basel) ; 15(16)2023 Aug 08.
Artigo em Inglês | MEDLINE | ID: mdl-37627050

RESUMO

PURPOSE: To assess the potential value of LiqBio as a complementary tool for diagnosis and surveillance of BCL. METHODS: This prospective multi-center study included 78 patients (25 follicular lymphomas (FL) and 53 large B-cell lymphomas (LBCL)). We performed next-generation sequencing (NGS) of cfDNA LiqBio and paired gDNA tissue biopsies at diagnosis and compared the mutational statuses. Also, through NGS of LiqBio, we identified MRD biomarkers and compared this novel LiqBio-MRD method with PET/CT in detecting MRD at follow-up. RESULTS: We identified mutations in 71% of LiqBio and 95% of tissue biopsies, and found a correlation between variant allele frequency of somatic mutations. Additionally, we identified mutations in 73% of LiqBio from patients with no available tissue samples or no mutations in them. Regarding the utility of LiqBio-MRD as a dynamic monitoring tool, when compared with the PET/CT method, a lower sensitivity was observed for LiqBio-MRD at 92.3% (vs. 100% for PET/CT), but a higher specificity of 91.3% (vs. 86.9% for PET/CT). CONCLUSION: Genetic profiling of tumor cfDNA in plasma LiqBio is a complementary tool for BCL diagnosis and MRD surveillance.

11.
Front Immunol ; 14: 1185517, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37457727

RESUMO

Introduction: The Unfolded Protein Response, a mechanism triggered by the cell in response to Endoplasmic reticulum stress, is linked to inflammatory responses. Our aim was to identify novel Unfolded Protein Response-mechanisms that might be involved in triggering or perpetuating the inflammatory response carried out by the Intestinal Epithelial Cells in the context of Inflammatory Bowel Disease. Methods: We analyzed the transcriptional profile of human Intestinal Epithelial Cell lines treated with an Endoplasmic Reticulum stress inducer (thapsigargin) and/or proinflammatory stimuli. Several genes were further analyzed in colonic biopsies from Ulcerative Colitis patients and healthy controls. Lastly, we generated Caco-2 cells lacking HMGCS2 by CRISPR Cas-9 and analyzed the functional implications of its absence in Intestinal Epithelial Cells. Results: Exposure to a TLR ligand after thapsigargin treatment resulted in a powerful synergistic modulation of gene expression, which led us to identify new genes and pathways that could be involved in inflammatory responses linked to the Unfolded Protein Response. Key differentially expressed genes in the array also exhibited transcriptional alterations in colonic biopsies from active Ulcerative Colitis patients, including NKG2D ligands and the enzyme HMGCS2. Moreover, functional studies showed altered metabolic responses and epithelial barrier integrity in HMGCS2 deficient cell lines. Conclusion: We have identified new genes and pathways that are regulated by the Unfolded Protein Response in the context of Inflammatory Bowel Disease including HMGCS2, a gene involved in the metabolism of Short Chain Fatty Acids that may have an important role in intestinal inflammation linked to Endoplasmic Reticulum stress and the resolution of the epithelial damage.


Assuntos
Colite Ulcerativa , Doenças Inflamatórias Intestinais , Humanos , Colite Ulcerativa/patologia , Células CACO-2 , Tapsigargina , Estresse do Retículo Endoplasmático/genética , Doenças Inflamatórias Intestinais/metabolismo , Células Epiteliais/metabolismo , Hidroximetilglutaril-CoA Sintase
12.
Arch. med. deporte ; 40(4): 229-233, Juli. 2023. tab, ilus, graf
Artigo em Inglês, Espanhol | IBECS | ID: ibc-226580

RESUMO

Objetivo: Evaluar la fuerza de los músculos aductores y la funcionalidad en jugadores de hockey sobre patines de alto nively su relación con sufrir dolor inguinal (DI) en la temporada anterior. Material y método: Se realizó un estudio transversal donde se registraron los valores de fuerza mediante el Squeeze Test de5 segundos (5SST), y la funcionalidad de la cadera e ingle mediante el cuestionario Hip and Groin Outcome Score (HAGOS) enuna población de 11 jugadores de hockey sobre patines de alto nivel. Resultados: La prevalencia total de DI fue de 81,8% (en la anterior temporada el 54% sufrió DI), de los cuales un 18,2% llegóa detener la práctica deportiva. La fuerza media para el 5SST es de 254,68N (3,25Nm/kg) y la funcionalidad alcanzó los 90/100puntos en el cuestionario HAGOS para toda la muestra. La fuerza muscular fue similar entre jugadores que habían sufridoDI con pérdida de tiempo durante la última temporada y jugadores sanos en (p =0,261-0,948; g: 0,04-0,85). Se encontrarondiferencias significativas en las siguientes subescalas del cuestionario HAGOS: Dolor, actividades deportivas y recreacionales,y calidad de vida entre ambos grupos (p =0,005-0,042; g: 0,34-2,65; r: 0,3-0,61). Conclusión: Más de la mitad de los jugadores sufrieron DI, de los cuales un tercio llegó a detener su actividad. La funcionalidadmedida a través del HAGOS se erige como el principal indicador que mostró diferencias entre grupos. Los servicios médicosde jugadores jóvenes de hockey sobre patines deberían usar este cuestionario para poder detectar precozmente la aparicióny evitar la progresión de esta lesión.(AU)


Objective: To evaluate adductor strength and groin function in high level rink hockey players and its relationship with groinpain in the previous season. Material and method: A cross-sectional study was performed where hip/groin strength and function was assessed via 5seconds Squeeze Test and Hip and Groin Ouctome Score in 11 high level rink hockey players. Results: Overall prevalence for groin pain was 81.8% (54% of the participants suffered groin pain during the previous season),and 18.2% suffered time-loss groin pain. Mean strength in the 5SST was 254.68N (3.25Nm/Kg) and HAGOS questionnairereached 90/100 points in the whole sample. Similar adductor strength values were observed between healthy athletes andpreviously injured who suffered time-loss groin pain (P=0.261-0.948; g: 0.04-0.85). Statistically significant differences werefound for the following HAGOS subscales: Pain, function, sports and recreational activities, and quality of life between groups(P=0.005-0.042; g: 0.34-2.65; r: 0.3-0.61). Conclusion: More than a half of the participants suffered groin pain, of which one third suffered time-loss groin pain. Functionassessed via HAGOS seems to be the main proxy that discriminates between groups. Medical staff should implement thisquestionnaire to detect and avoid the progression of this injury.(AU)


Assuntos
Humanos , Masculino , Adolescente , Atletas/estatística & dados numéricos , Músculos/fisiologia , Teste de Esforço , Hóquei , Virilha/lesões , Dor , Medicina Esportiva , Estudos Transversais
13.
Aten Primaria ; 55(9): 102682, 2023 09.
Artigo em Espanhol | MEDLINE | ID: mdl-37315426

RESUMO

OBJECTIVE: To investigate the prevalence of diabetic retinopathy in a rural health basic area, and to establish the type, the severity degree and the relationship with sex and with another cardiovascular risk factors. DESIGN: Cross-sectional or prevalence descriptive study. LOCATION: Rural health basic area in Spain. Primary health care level. PARTICIPANTS: 500 patients over 18 years old with diabetes. MAIN MEASUREMENTS: Study of the retina through retinography under mydriasis, according to the Joslin Vision Network protocol, with the incorporation of a diagnostic reading center. Correlation of the existence and severity of the retinopathy with the cardiovascular risk factors -smoking, hypertension and hyperlipidemia- and the characteristics of the diabetes -type, evolution time, treatment, metabolic control and renal function-. RESULTS: The findings showed a 16.4% prevalence, with no significant differences between both sexes. The variables smoking and high blood pressure were related to the existence of retinopathy, and the variable years of diabetes evolution was correlated to both the existence and the severity of the retinopathy. In the study, 9.6% of the affected people were preferentially referred to the ophthalmologists because of sight-threatening retinopathy, and 6.8% of the people studied were referred due to other ophthalmological pathologies. CONCLUSIONS: It is possible to do the ophthalmological follow-up of 82% of the population with diabetes in primary health care, involving its professionals and team-working with the ophthalmologists. It is paramount to consider diabetic retinopathy within the global context of the person with diabetes, relating diabetic retinopathy with the other microvascular complications and cardiovascular diseases.


Assuntos
Diabetes Mellitus Tipo 2 , Retinopatia Diabética , Oftalmologia , Telemedicina , Feminino , Humanos , Masculino , Estudos Transversais , Diabetes Mellitus Tipo 2/complicações , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/epidemiologia , Programas de Rastreamento/métodos , Prevalência , Saúde da População Rural , Adulto
14.
Tog (A Coruña) ; 20(1): 29-36, May 31, 2023. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-223808

RESUMO

Objetivos: conocer la duración media del reflejo vestíbulo-ocular tras la aplicación del test del nistagmo post-rotatorio en población mayor o igual a 13 años. Métodos: estudio transversal con una muestra de 163 participantes, sin patología relacionada con el sistema vestibular. Se mide la duración del reflejo vestíbulo-ocular tras la aplicación del nistagmo post-rotatorio. Resultados: para la muestra dividida en 3 grupos de edad (13-19 años; 20-41 años; y ≥ 41 años), la media del nistagmo post- rotatorio mostró una tendencia ascendente, con una correlación débil pero significativa. Conclusiones: conocer los datos normativos de la duración del reflejo vestíbulo-ocular tras la aplicación del nistagmo post- rotatorio en población mayor o igual a 13 años es clave para el estudio de diferentes patologías relacionadas con el sistema vestibular.(AU)


Objective: to know the average duration of the vestibulo-ocular reflex after the application of the post-rotational nystagmus test in population older than 12 years. Methods: Cross-sectional study with a sample of 163 participants, without pathology related to the vestibular system. The duration of the vestibulo-ocular reflex is measured after the application of the post-rotary nystagmus. Results: For the sample divided into 3 age groups (13-19 years; 20-41 years; and ≥41 years), the mean post-rotary nystagmus showed an upward trend, with a weak but significant correlation. Conclusions: Knowing the normative data of the duration of the vestibulo-ocular reflex after the application of post-rotary nystagmus in population aged 13 years or older is key to the study of different pathologies related to the vestibular system.(AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Testes de Função Vestibular/métodos , Doenças Vestibulares/terapia , Terapeutas Ocupacionais , Nistagmo Patológico , Espanha , Estudos Transversais , Terapia Ocupacional , Epidemiologia Descritiva
15.
Biochim Biophys Acta Gene Regul Mech ; 1866(2): 194938, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37086967

RESUMO

Dysregulation of cholesterol homeostasis is associated with several pathologies including cardiovascular diseases and neurological disorders such as Alzheimer's disease (AD). MicroRNAs (miRNAs) have emerged as key post-transcriptional regulators of cholesterol metabolism. We previously established the role of miR-7 in regulating insulin resistance and amyloidosis, which represents a common pathological feature between type 2 diabetes and AD. We show here an additional metabolic function of miR-7 in cholesterol biosynthesis. We found that miR-7 blocks the last steps of the cholesterol biosynthetic pathway in vitro by targeting relevant genes including DHCR24 and SC5D posttranscriptionally. Intracranial infusion of miR-7 on an adeno-associated viral vector reduced the expression of DHCR24 in the brain of wild-type mice, supporting in vivo miR-7 targeting. We also found that cholesterol regulates endogenous levels of miR-7 in vitro, correlating with transcriptional regulation through SREBP2 binding to its promoter region. In parallel to SREBP2 inhibition, the levels of miR-7 and hnRNPK (the host gene of miR-7) were concomitantly reduced in brain in a mouse model of Niemann Pick type C1 disease and in murine fatty liver, which are both characterized by intracellular cholesterol accumulation. Taken together, the results establish a novel regulatory feedback loop by which miR-7 modulates cholesterol homeostasis at the posttranscriptional level, an effect that could be exploited for therapeutic interventions against prevalent human diseases.


Assuntos
Diabetes Mellitus Tipo 2 , MicroRNAs , Oxirredutases atuantes sobre Doadores de Grupo CH-CH , Humanos , Camundongos , Animais , MicroRNAs/genética , MicroRNAs/metabolismo , Regulação da Expressão Gênica , Colesterol/metabolismo , Homeostase , Proteínas do Tecido Nervoso/genética , Oxirredutases atuantes sobre Doadores de Grupo CH-CH/genética , Oxirredutases atuantes sobre Doadores de Grupo CH-CH/metabolismo
16.
Artigo em Inglês | MEDLINE | ID: mdl-36767647

RESUMO

Suicide risk is associated with vulnerabilities and specific life events. The study's objective was to explore the relevance of data from forensic documentation on suicide deaths to the design of person-centered preventive strategies. Descriptive and thematic analyses were conducted of forensic observations of 286 deaths by suicide, including some with suicide notes. Key findings included the influence of health-and family-related adverse events, emotional states of loss and sadness, and failures of the health system to detect and act on signs of vulnerability, as confirmed by the suicide notes. Forensic documentation provides useful information to improve the targeting of preventive campaigns.


Assuntos
Suicídio , Humanos , Suicídio/psicologia , Medicina Legal , Emoções , Tristeza , Violência
17.
J Immunother ; 46(1): 27-28, 2023 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-36327112

RESUMO

Pregnancy and cancer share CTLA-4 and PD-1/PD-L1 as some of the immunomodulatory pathways that reshape the immune system from a destructive response to a state of tolerance to the fetus and the tumor, respectively. Ipilimumab (anti-CTLA-4 inhibitor) and nivolumab (anti-PD-1 inhibitor) are used in combination for the treatment of metastatic renal cell carcinoma, and their use could theoretically result in an immune response against the fetus. Furthermore, these immune checkpoint inhibitors are immunoglobulin G antibodies that transfer from the mother to the fetus and may cause a direct toxicity. We present the first report of a metastatic renal cell carcinoma patient in which ipilimumab and nivolumab were successfully used starting in her first trimester of pregnancy, with sufficient follow-up to show favorable outcomes for both the mother and the child. We describe our management of this challenging case and we review the available evidence, coming from Developmental and Reproductive Toxicology Studies and case reports of metastatic melanoma patients.


Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Humanos , Criança , Gravidez , Feminino , Ipilimumab/efeitos adversos , Nivolumabe/uso terapêutico , Carcinoma de Células Renais/diagnóstico , Carcinoma de Células Renais/tratamento farmacológico , Neoplasias Renais/diagnóstico , Neoplasias Renais/tratamento farmacológico
18.
Front Cardiovasc Med ; 9: 994080, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36407436

RESUMO

Hypoxia is a crucial factor contributing to maintenance of atherosclerotic lesions. The ability of ABCA1 to stimulate the efflux of cholesterol from cells in the periphery, particularly foam cells in atherosclerotic plaques, is an important anti-atherosclerotic mechanism. The posttranscriptional regulation by miRNAs represents a key regulatory mechanism of a number of signaling pathways involved in atherosclerosis. Previously, miR-199a-5p has been shown to be implicated in the endocytic and retrograde intracellular transport. Although the regulation of miR-199a-5p and ABCA1 by hypoxia has been already reported independently, the role of miR-199a-5p in macrophages and its possible role in atherogenic processes such us regulation of lipid homeostasis through ABCA1 has not been yet investigated. Here, we demonstrate that both ABCA1 and miR-199a-5p show an inverse regulation by hypoxia and Ac-LDL in primary macrophages. Moreover, we demonstrated that miR-199a-5p regulates ABCA1 mRNA and protein levels by directly binding to its 3'UTR. As a result, manipulation of cellular miR-199a-5p levels alters ABCA1 expression and cholesterol efflux in primary mouse macrophages. Taken together, these results indicate that the correlation between ABCA1-miR-199a-5p could be exploited to control macrophage cholesterol efflux during the onset of atherosclerosis, where cholesterol alterations and hypoxia play a pathogenic role.

20.
Cells ; 11(16)2022 08 16.
Artigo em Inglês | MEDLINE | ID: mdl-36010613

RESUMO

The evident implication of the insulin-degrading enzyme (IDE) in Alzheimer's disease (AD) and type 2 diabetes mellitus (T2DM), among its capacity to degrade insulin and amyloid-ß peptide (Aß), suggests that IDE could be an essential link in the relation between hyperinsulinemia, insulin resistance and AD. However, little is known about the cellular and molecular regulation of IDE expression, and even less has been explored regarding the post-transcriptional regulation of IDE, although it represents a great molecular target of interest for therapeutic treatments. We recently described that miR-7, a novel candidate for linking AD and T2DM at the molecular level, regulates IDE and other key genes in both pathologies, including some key genes involved in the insulin signaling pathway. Here, we explored whether other miRNAs as well as other post-transcriptional regulators, such as RNA binding proteins (RBP), could potentially participate in the regulation of IDE expression in vitro. Our data showed that in addition to miR-7, miR-125, miR-490 and miR-199 regulate IDE expression at the post-transcriptional level. Moreover, we also found that IDE contains multiple potential binding sites for several RBPs, and a narrow-down prediction analysis led us to speculate on a novel regulation of IDE by RALY and HuD. Taken together, these results demonstrate the novel players controlling IDE expression that could represent potential therapeutical targets to treat several metabolic diseases with a high impact on human health, including AD and T2DM.


Assuntos
Doença de Alzheimer , Diabetes Mellitus Tipo 2 , Insulisina , MicroRNAs , Doença de Alzheimer/metabolismo , Peptídeos beta-Amiloides/metabolismo , Diabetes Mellitus Tipo 2/genética , Diabetes Mellitus Tipo 2/metabolismo , Ribonucleoproteínas Nucleares Heterogêneas Grupo C , Humanos , Insulina/metabolismo , Insulisina/metabolismo , MicroRNAs/genética , MicroRNAs/uso terapêutico
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