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1.
J Med Internet Res ; 26: e51957, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-39088263

RESUMEN

BACKGROUND: The widespread use of online social networks, particularly among the younger demographic, has catalyzed a growing interest in exploring their influence on users' psychological well-being. Instagram (Meta), a visually oriented platform, has garnered significant attention. Prior research has consistently indicated that Instagram usage correlates with heightened levels of perfectionism, body dissatisfaction, and diminished self-esteem. Perfectionism is closely linked to self-criticism, which entails an intense self-scrutiny and is often associated with various psychopathologies. Conversely, self-compassion has been linked to reduced levels of perfectionism and stress, while fostering greater positive affect and overall life satisfaction. OBJECTIVE: This study investigates the relationship between Instagram usage (time of use and content exposure) and users' levels of self-compassion, self-criticism, and body dissatisfaction. METHODS: This study comprised 1051 adult participants aged between 18 and 50 years, either native to Spain or residing in the country for at least a decade. Each participant completed a tailored questionnaire on Instagram usage, along with abbreviated versions of the Self-Compassion Scale, the Body Shape Questionnaire, and the Depressive Experiences Questionnaire, spanning from January 23 to February 25, 2022. RESULTS: A positive correlation was observed between daily Instagram usage and self-criticism scores. Participants of all age groups who spent over 3 hours per day on Instagram exhibited higher self-criticism scores than users who spent less than 1 hour or between 1 and 3 hours per day. Contrary to previous findings, no significant relationship was detected between Instagram usage time and levels of self-compassion or body dissatisfaction. Furthermore, content centered around physical appearance exhibited a positive correlation with self-criticism and body dissatisfaction scores. Among younger participants (aged 18-35 years), those who primarily viewed beauty or fashion content reported higher self-criticism scores than those consuming science-related content. However, this association was not significant for participants aged 35-50 years. Conversely, individuals who predominantly engaged with sports or fitness or family or friends content exhibited higher levels of body dissatisfaction than those focusing on science-related content. No significant associations were observed between self-compassion scores and daily Instagram usage or most-viewed content categories. CONCLUSIONS: The findings of this study underscore the considerable impact of Instagram usage on self-criticism and body dissatisfaction-2 variables known to influence users' psychological well-being and be associated with various symptoms and psychological disorders.


Asunto(s)
Insatisfacción Corporal , Empatía , Medios de Comunicación Sociales , Humanos , Adulto , España , Masculino , Femenino , Persona de Mediana Edad , Adulto Joven , Adolescente , Medios de Comunicación Sociales/estadística & datos numéricos , Insatisfacción Corporal/psicología , Autoimagen , Encuestas y Cuestionarios , Autoevaluación (Psicología) , Satisfacción Personal
2.
Front Public Health ; 12: 1342460, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38947344

RESUMEN

Introduction: Tobacco consumption and its impact on health remain high worldwide. Additionally, it is a contentious issue generating significant controversy. Twitter has proven to be a useful platform for evaluating public health topics related to population health behaviors, and tobacco consumption. Objective: The objective of this study is to analyze the content of tweets related to tobacco. Moreover, geolocation data will be considered to understand regional differences. Methods: Tweets published between 2018 and 2022, in both English and Spanish, containing the keyword "tobacco," were analyzed. A total of 56,926 tweets were obtained. The tweets were classified into different categories. 550 tweets were manually analyzed, and an automated and computerized classification was performed for the remaining and largest subset of tweets. Results: The analysis yielded 30,812 classifiable tweets. Healthcare professionals were the most frequent contributors to the topic (50.2%), with the most common theme being general information about the toxic effects of tobacco. 57.9% of the tweets discussed the harmful effects of tobacco on health, with fear being the predominant emotion. The largest number of tweets were located in America. Conclusions: Our study revealed a substantial number of tweets highlighting the health risks and negative perceptions of tobacco consumption. Africa showed the lowest percentage of tweets discussing the health risks associated with tobacco, coinciding with the continent having the least developed anti-tobacco policies. Healthcare professionals emerged as the most prominent users discussing the topic, which is encouraging as they play a crucial role in disseminating accurate and scientific health information.


Asunto(s)
Medios de Comunicación Sociales , Uso de Tabaco , Humanos , Medios de Comunicación Sociales/estadística & datos numéricos , Uso de Tabaco/epidemiología
3.
BJPsych Bull ; 48(2): 78-84, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37395121

RESUMEN

BACKGROUND: Training and practice in neuropsychiatry varies across the world. However, little is known about the experiences and opinions of early career psychiatrists (ECPs) across different countries regarding neuropsychiatry. AIMS AND METHOD: To investigate neuropsychiatry training experiences, practices and opinions among ECPs across different countries. An online survey was distributed to ECPs in 35 countries across the world. RESULTS: A total of 522 participants took part in this study. Responses show that neuropsychiatry is integrated to a variable extent in psychiatric training curricula across the world. Most respondents were not aware of the existence of neuropsychiatric training or of neuropsychiatric units. Most agreed that training in neuropsychiatry should be done during or after the psychiatry training period. Lack of interest among specialty societies, lack of time during training, and political and economic reasons are regarded as the main barriers. CLINICAL IMPLICATIONS: These findings call for an improvement in the extent and in the quality of neuropsychiatry training across the world.

4.
J Med Internet Res ; 25: e50013, 2023 10 31.
Artículo en Inglés | MEDLINE | ID: mdl-37906234

RESUMEN

BACKGROUND: Opioids are used for the treatment of refractory pain, but their inappropriate use has detrimental consequences for health. Understanding the current experiences and perceptions of patients in a spontaneous and colloquial environment regarding the key drugs involved in the opioid crisis is of utmost significance. OBJECTIVE: The study aims to analyze Twitter content related to opioids, with objectives including characterizing users participating in these conversations, identifying prevalent topics and gauging public perception, assessing opinions on drug efficacy and tolerability, and detecting discussions related to drug dispensing, prescription, or acquisition. METHODS: In this cross-sectional study, we gathered public tweets concerning major opioids posted in English or Spanish between January 1, 2019, and December 31, 2020. A total of 256,218 tweets were collected. Approximately 27% (69,222/256,218) were excluded. Subsequently, 7000 tweets were subjected to manual analysis based on a codebook developed by the researchers. The remaining databases underwent analysis using machine learning classifiers. In the codebook, the type of user was the initial classification domain. We differentiated between patients, family members and friends, health care professionals, and institutions. Next, a distinction was made between medical and nonmedical content. If it was medical in nature, we classified it according to whether it referred to the drug's efficacy or adverse effects. In nonmedical content tweets, we analyzed whether the content referred to management issues (eg, pharmacy dispensation, medical appointment prescriptions, commercial advertisements, or legal aspects) or the trivialization of the drug. RESULTS: Among the entire array of scrutinized pharmaceuticals, fentanyl emerged as the predominant subject, featuring in 27% (39,997/148,335 posts) of the tweets. Concerning user categorization, roughly 70% (101,259/148,335) were classified as patients. Nevertheless, tweets posted by health care professionals obtained the highest number of retweets (37/16,956, 0.2% of their posts received over 100 retweets). We found statistically significant differences in the distribution concerning efficacy and side effects among distinct drug categories (P<.001). Nearly 60% (84,401/148,335) of the posts were devoted to nonmedical subjects. Within this category, legal facets and recreational use surfaced as the most prevalent themes, while in the medical discourse, efficacy constituted the most frequent topic, with over 90% (45,621/48,777) of instances characterizing it as poor or null. The opioid with the greatest proportion of tweets concerning legal considerations was fentanyl. Furthermore, fentanyl was the drug most frequently offered for sale on Twitter, while methadone generated the most tweets about pharmacy delivery. CONCLUSIONS: The opioid crisis is present on social media, where tweets discuss legal and recreational use. Opioid users are the most active participants, prioritizing medication efficacy over side effects. Surprisingly, health care professionals generate the most engagement, indicating their positive reception. Authorities must monitor web-based opioid discussions to detect illicit acquisitions and recreational use.


Asunto(s)
Analgésicos Opioides , Medios de Comunicación Sociales , Humanos , Analgésicos Opioides/efectos adversos , Estudios Transversales , Opinión Pública , Infodemiología , Fentanilo
5.
JMIR Form Res ; 7: e42207, 2023 Apr 07.
Artículo en Inglés | MEDLINE | ID: mdl-37027197

RESUMEN

BACKGROUND: Instagram is a social media platform based on photos and videos that encourages interaction and comparison between users. Its growing popularity, especially among young people, has generated interest in the impact its use can have on users´ mental health, specifically on their self-esteem and degree of satisfaction with their own body image. OBJECTIVE: We aimed to analyze the relationships between the use of Instagram, both the hours of daily use and the type of content viewed, and self-esteem, tendency to make physical comparisons, and satisfaction with body image. METHODS: In this cross-sectional study, we recruited 585 participants aged between 18 years and 40 years. Individuals who were interested in participating but had a personal history of eating disorders or had previously been diagnosed with a psychiatric disorder were excluded. The assessment tools consisted of (1) a questionnaire that collected sociodemographic data and Instagram use variables and was created by the research team specifically for this study; (2) the self-esteem scale by Rosenberg; (3) Physical Appearance Comparison Scale-Revised (PACS-R); and (4) Body Shape Questionnaire (BSQ). The recruitment and evaluation processes were carried out in January 2021. RESULTS: Of the participants, 234 (234/585, 40%) used Instagram less than 1 hour a day, 303 (303/585, 51.8%) used Instagram between 1 hour and 3 hours a day, and 48 participants (48/585, 8.2%) used it more than 3 hours per day. We found statistically significant differences (P<.05) between the 3 groups in the scores obtained on the self-esteem test by Rosenberg, PACS-R, and BSQ. Participants who spent more time on Instagram had higher levels of body dissatisfaction, greater comparisons of physical appearance, and lower self-esteem. Moreover, we analyzed the relationship between the score obtained on the different scales and the types of content viewed, with no differences between those who mainly viewed professional content and those who primarily consumed fashion and beauty or sport and nutrition content. CONCLUSIONS: The results of this study indicate that the use of Instagram is associated with poorer body image satisfaction and self-esteem, mediated by the tendency to compare physical appearance in relation to the daily duration of Instagram use.

6.
Brain Sci ; 13(2)2023 Feb 15.
Artículo en Inglés | MEDLINE | ID: mdl-36831876

RESUMEN

Major depressive disorder (MDD) is a complex psychiatric disorder that, presented alone or with other comorbidities, requires different adjustments of antidepressant treatments. Some investigations have demonstrated that psychoactive drugs, such as serotonin and norepinephrine reuptake inhibitors (SNRIs), can exert more effective and faster antidepressant effects than other common medications used, such as serotonin selective reuptake inhibitors (SSRIs), although these differences are still controversial. During the last five years, the SNRI duloxetine has shown favorable results in clinical practice for the treatment of MDD, anxiety, and fibromyalgia. Through an online self-completed survey, in the present article, we collected information from 163 psychiatrists regarding the use of duloxetine and its comparison with other psychiatric drugs, concerning psychiatrists' knowledge and experience, as well as patients' preferences, symptoms, and well-being. We discussed and contrasted physicians' reports and the scientific literature, finding satisfactory concordances, and finally concluded that there is agreement regarding the use of duloxetine, not only due to its tolerability and effectiveness but also due to the wide variety of situations in which it can be used (e.g., somatic symptoms in fibromyalgia, diabetes) as it relieves neuropathic pain as well.

7.
Artículo en Inglés | MEDLINE | ID: mdl-35840286

RESUMEN

INTRODUCTION: Differences in bulimic and impulsive behaviours in Eating Disorders (ED) have been associated with cortico-striatal circuit dysfunction at a neurobiological level. We sought to investigate neo-striatal volume as a biomarker in ED subgroups as well as the possible relationship with trauma history. MATERIAL AND METHODS: We studied 24 female patients: Anorexia Nervosa AN (n=8), Bulimia Nervosa BN (n=9), comorbid ED with borderline personality disorder (EDc; n=7), and a group of Healthy Controls (n=19). Binge eating behaviours and impulsivity scales were used to characterize our sample as well as Trauma Questionnaires and Magnetic resonance imaging (MRI) volumetric manual measurements of caudate and putamen nuclei (striatum). RESULTS: Our preliminary results showed a significantly larger left putaminal volume in AN compared to the other three groups [C (p=0.008), BN (p<.001) and EDc (p=.001)] and a smaller right putaminal volume in EDc compared to controls (p=.045) and AN (p=.039). Some negative correlations were found between bilateral putaminal volumes and self-reported general and early traumatization scores. CONCLUSION: This pilot study suggested that striatal volumes might differentiate AN from BN and EDc at a neurobiological level with implications for treatment strategies. Larger scale studies should be carried out that allow replication of these data.


Asunto(s)
Anorexia Nerviosa , Bulimia Nerviosa , Trastornos de Alimentación y de la Ingestión de Alimentos , Anorexia Nerviosa/complicaciones , Anorexia Nerviosa/diagnóstico por imagen , Biomarcadores , Bulimia Nerviosa/complicaciones , Bulimia Nerviosa/diagnóstico por imagen , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico por imagen , Femenino , Humanos , Proyectos Piloto
8.
Front Psychiatry ; 13: 871113, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35664489

RESUMEN

Background: The Internet has become the main source of information on health issues, and information now determines the therapeutic preferences of patients. For this reason, it is relevant to analyze online information discussing psychotherapy. Objective: To investigate tweets posted by 25 major US media outlets between 2009 and 2019 concerning psychotherapy. Methods: We investigated tweets posted by 25 major US media outlets about psychotherapy between January 2009 and December 2019 as well as the likes generated. In addition, we measured the sentiment analysis of these tweets. Results: Most of the tweets analyzed focused on Mindfulness (5,498), while a low number were related to Psychoanalysis (376) and even less to Cognitive-Behavioral Therapy (61). Surprisingly, Computer-supported therapy, Psychodynamic therapy, Systemic therapy, Acceptance and commitment therapy, and Dialectical behavior therapy did not generate any tweet. In terms of content, efficacy was the main focus of the posted tweets, receiving Cognitive-Behavioral Therapy and Mindfulness a positive appraisal. Conclusions: US media outlets focused their interest on Mindfulness which may have contributed to the growing popularity in the past years of this therapeutic modality.

9.
Rev. psiquiatr. salud ment. (Barc., Ed. impr.) ; 15(2): 65-73, abr.-jun. 2022. ilus, tab
Artículo en Inglés | IBECS | ID: ibc-206809

RESUMEN

Introduction: Differences in bulimic and impulsive behaviours in Eating Disorders (ED) have been associated with cortico-striatal circuit dysfunction at a neurobiological level. We sought to investigate neo-striatal volume as a biomarker in ED subgroups as well as the possible relationship with trauma history.Material and methods: We studied 24 female patients: Anorexia Nervosa AN (n=8), Bulimia Nervosa BN (n=9), comorbid ED with borderline personality disorder (EDc; n=7), and a group of Healthy Controls (n=19). Binge eating behaviours and impulsivity scales were used to characterize our sample as well as Trauma Questionnaires and Magnetic resonance imaging (MRI) volumetric manual measurements of caudate and putamen nuclei (striatum).Results: Our preliminary results showed a significantly larger left putaminal volume in AN compared to the other three groups [C (p=0.008), BN (p<.001) and EDc (p=.001)] and a smaller right putaminal volume in EDc compared to controls (p=.045) and AN (p=.039).Some negative correlations were found between bilateral putaminal volumes and self-reported general and early traumatization scores.Conclusion: This pilot study suggested that striatal volumes might differentiate AN from BN and EDc at a neurobiological level with implications for treatment strategies. Larger scale studies should be carried out that allow replication of these data. (AU)


Introducción: Las diferencias en comportamientos bulímicos e impulsivos de los trastornos de la conducta alimentaria (TCA) se han relacionado, desde el punto de vista neurobiológico con una disfunción córtico-estriatal. El objetivo de este estudio fue investigar el volumen neo-estriatal como un biomarcador de los subgrupos de TCA, así como la posible relación con antecedentes traumáticos.Material y métodos: Se estudiaron 24 pacientes con diagnósticos de anorexia nerviosa (AN, n=8); bulimia nerviosa (BN, n=9); TCA comórbido con trastorno límite de la personalidad (TCAc; n=7), y un grupo de controles sanos (n=19). Se utilizaron escalas de impulsividad y comportamiento bulímico para caracterizar a la muestra, así como escalas de trauma y medidas volumétricas de trazado manual de los núcleos caudado y del putamen (estriado) de imágenes de resonancia magnética (RM).Resultados: Nuestros resultados preliminares mostraron un volumen del putamen izquierdo significativamente mayor en las pacientes con AN comparado con el resto de los grupos (C [p<0,008], BN [p<0,001] y TCAc [p<0,001]) y un volumen del putamen derecho menor en el grupo TCAc comparado con los controles. Se encontraron algunas correlaciones negativas entre el volumen del putamen bilateral y algunas puntuaciones auto-referidas de escalas de trauma.Conclusiones:Este estudio piloto sugiere que los volúmenes estriatales podrían diferenciar las pacientes AN, BN y TCAc a un nivel neurobiológico, lo que puede tener implicaciones beneficiosas de cara a las estrategias de tratamiento. Sin embargo, serán necesarios estudios a mayor escala que permitan replicar estos datos. (AU)


Asunto(s)
Humanos , Conducta Alimentaria , Trastorno de Personalidad Limítrofe , Bulimia , Neuroimagen
10.
Nutrients ; 14(5)2022 Mar 06.
Artículo en Inglés | MEDLINE | ID: mdl-35268082

RESUMEN

Major depressive disorder (MDD) is an incapacitating condition characterized by loss of interest, anhedonia and low mood, which affects almost 4% of people worldwide. With rising prevalence, it is considered a public health issue that affects economic productivity and heavily increases health costs alone or as a comorbidity for other pandemic non-communicable diseases (such as obesity, cardiovascular disease, diabetes, inflammatory bowel diseases, etc.). What is even more noteworthy is the double number of women suffering from MDD compared to men. In fact, this sex-related ratio has been contemplated since men and women have different sexual hormone oscillations, where women meet significant changes depending on the age range and moment of life (menstruation, premenstruation, pregnancy, postpartum, menopause…), which seem to be associated with susceptibility to depressive symptoms. For instance, a decreased estrogen level promotes decreased activation of serotonin transporters. Nevertheless, sexual hormones are not the only triggers that alter neurotransmission of monoamines and other neuropeptides. Actually, different dietary habits and/or nutritional requirements for specific moments of life severely affect MDD pathophysiology in women. In this context, the present review aims to descriptively collect information regarding the role of malnutrition in MDD onset and course, focusing on female patient and especially macro- and micronutrient deficiencies (amino acids, ω3 polyunsaturated fatty acids (ω3 PUFAs), folate, vitamin B12, vitamin D, minerals…), besides providing evidence for future nutritional intervention programs with a sex-gender perspective that hopefully improves mental health and quality of life in women.


Asunto(s)
Trastorno Depresivo Mayor , Desnutrición , Comorbilidad , Trastorno Depresivo Mayor/diagnóstico , Trastorno Depresivo Mayor/epidemiología , Femenino , Humanos , Masculino , Desnutrición/epidemiología , Embarazo , Calidad de Vida , Conducta Sexual
11.
Int J Health Serv ; 52(2): 276-282, 2022 04.
Artículo en Inglés | MEDLINE | ID: mdl-33750240

RESUMEN

The social and economic situation in Europe seems to play a role in the migratory flow of doctors and other health professionals within the continent. However, little is known about the particular reality of workforce migration in Spain. The objective of this study was to explore the factors that motivate migration among junior doctors training in psychiatry in Spain. A semistructured questionnaire of 61 items was circulated to psychiatric trainees in Spain to explore the extent and the factors that influence the decisions regarding workforce migration. A total of 95 psychiatric trainees participated in the survey. More than two-thirds (n = 71, 74.7%) had "ever" considered migrating to another country, and more than one-fourth (n = 21, 29.5%) had already taken "practical steps" to go abroad. The main reasons to consider leaving the country were financial (n = 82, 86%) and the opportunity to progress professionally (n = 82, 84%). However, nearly half of the trainees (n = 47, 49%) were satisfied with their current income. While the majority of the psychiatric trainees in this survey had considered migrating abroad, these potential future migrations could lead to a loss of human capital with an important sociosanitary impact.


Asunto(s)
Psiquiatría , Humanos , Psiquiatría/educación , España , Encuestas y Cuestionarios
12.
Artículo en Inglés | MEDLINE | ID: mdl-33447026

RESUMEN

INTRODUCTION: This manuscript analyzes the exacerbations recorded by the Prevexair application through the daily analysis of symptoms in high-risk patients with COPD and explores its usefulness in assessing clinical stability with respect to that reported in visits. PATIENTS AND METHODS: This study is a multi-centre cohort of COPD patients with the exacerbator phenotype who were monitored over 6 months. The Prevexair application was installed on the patients' smartphones. Patients used the app to record symptom changes, use of medication and use of healthcare resources. It is not established a recommended action plan when worsening of symptoms. At their clinical visit during the follow-up period, patients were asked about exacerbations suffered during these 6 months of monitoring. The investigators who conducted the visit were blinded about the Prevexair app records. RESULTS: The patients experienced a total of 185 exacerbations according to daily records in the app whereas only 64 exacerbations were recalled during medical visits. Perception became more accurate for severe exacerbations (kappa 0.6577), although we found no factors that predicted poor recall. The proportion of 72.5% patients were classified as unstable if the exacerbations captured by Prevexair were used to define stability, versus 47.8% if the exacerbations recall in visit was used. Two-thirds of the exacerbations recorded in the Prevexair application were not reported to doctors during their clinical visits. Almost half were treated with oral corticosteroids and/or antibiotics and more than one-quarter of the exacerbations treated did not seek medical attention. CONCLUSION: The findings of this cohort study confirm that patients do not always remember the exacerbations suffered during their medical visit. The prevexair application is useful in monitoring COPD patients at high risk, in order to a better assessment of exacerbations of COPD during medical visits. Further research must be carried out to evaluate this strategy in clinical practice.


Asunto(s)
Enfermedad Pulmonar Obstructiva Crónica , Corticoesteroides , Estudios de Cohortes , Progresión de la Enfermedad , Estudios de Seguimiento , Humanos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Teléfono Inteligente
13.
Artículo en Inglés, Español | MEDLINE | ID: mdl-32513624

RESUMEN

INTRODUCTION: Differences in bulimic and impulsive behaviours in Eating Disorders (ED) have been associated with cortico-striatal circuit dysfunction at a neurobiological level. We sought to investigate neo-striatal volume as a biomarker in ED subgroups as well as the possible relationship with trauma history. MATERIAL AND METHODS: We studied 24 female patients: Anorexia Nervosa AN (n=8), Bulimia Nervosa BN (n=9), comorbid ED with borderline personality disorder (EDc; n=7), and a group of Healthy Controls (n=19). Binge eating behaviours and impulsivity scales were used to characterize our sample as well as Trauma Questionnaires and Magnetic resonance imaging (MRI) volumetric manual measurements of caudate and putamen nuclei (striatum). RESULTS: Our preliminary results showed a significantly larger left putaminal volume in AN compared to the other three groups [C (p=0.008), BN (p<.001) and EDc (p=.001)] and a smaller right putaminal volume in EDc compared to controls (p=.045) and AN (p=.039). Some negative correlations were found between bilateral putaminal volumes and self-reported general and early traumatization scores. CONCLUSION: This pilot study suggested that striatal volumes might differentiate AN from BN and EDc at a neurobiological level with implications for treatment strategies. Larger scale studies should be carried out that allow replication of these data.

14.
Psychiatry Investig ; 17(3): 225-236, 2020 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-32160692

RESUMEN

OBJECTIVE: Emotional processing dysfunction evident in eating disorders (ED) such as anorexia nervosa (AN) and bulimia nervosa (BN), is considered relevant to the development and maintenance of these disorders. The purpose of the current functional magnetic resonance imaging (fMRI) study was to pilot a comparison of the activity of the fronto-limbic and fronto-striatal brain areas during an emotion processing task in persons with ED. METHODS: 24 women patients with ED were scanned, while showing emotionally stimulating (pleasant, unpleasant) and neutral images from the International Affective Picture System (IAPS). RESULTS: During the pleasant condition, significant differences in Dorsolateral Prefrontal Cortex (DLPFC) activations were found with AN participants presenting greater activation compared to BN and ED comorbid groups (EDc) and healthy controls also showing greater activation of this brain area compared to BN and EDc. Left putamen was less activated in EDc compared to both controls (C) and AN. During the unpleasant condition, AN participants showed hyperactivation of the Orbito-frontal Cortex (OFC) when compared to EDc. CONCLUSION: This study highlights the potential functional relevance of brain areas that have been associated with self-control. These findings should help advance understanding the neural substrate of ED, though they should be considered as preliminary and be cautiously interpreted.

15.
JMIR Mhealth Uhealth ; 8(3): e15699, 2020 03 19.
Artículo en Inglés | MEDLINE | ID: mdl-32191213

RESUMEN

BACKGROUND: In recent years, mobile health (mHealth)-related apps have been developed to help manage chronic diseases. Apps may allow patients with a chronic disease characterized by exacerbations, such as chronic obstructive pulmonary disease (COPD), to track and even suspect disease exacerbations, thereby facilitating self-management and prompt intervention. Nevertheless, there is insufficient evidence regarding patient compliance in the daily use of mHealth apps for chronic disease monitoring. OBJECTIVE: This study aimed to provide further evidence in support of prospectively recording daily symptoms as a useful strategy to detect COPD exacerbations through the smartphone app, Prevexair. It also aimed to analyze daily compliance and the frequency and characteristics of acute exacerbations of COPD recorded using Prevexair. METHODS: This is a multicenter cohort study with prospective case recruitment including 116 patients with COPD who had a documented history of frequent exacerbations and were monitored over the course of 6 months. At recruitment, the Prevexair app was installed on their smartphones, and patients were instructed on how to use the app. The information recorded in the app included symptom changes, use of medication, and use of health care resources. The patients received messages on healthy lifestyle behaviors and a record of their cumulative symptoms in the app. There was no regular contact with the research team and no mentoring process. An exacerbation was considered reported if medical attention was sought and considered unreported if it was not reported to a health care professional. RESULTS: Overall, compliance with daily records in the app was 66.6% (120/180), with a duration compliance of 78.8%, which was similar across disease severity, age, and comorbidity variables. However, patients who were active smokers, with greater dyspnea and a diagnosis of depression and obesity had lower compliance (P<.05). During the study, the patients experienced a total of 262 exacerbations according to daily records in the app, 99 (37.8%) of which were reported exacerbations and 163 (62.2%) were unreported exacerbations. None of the subject-related variables were found to be significantly associated with reporting. The duration of the event and number of symptoms present during the first day were strongly associated with reporting. Despite substantial variations in the COPD Assessment Test (CAT), there was improvement only among patients with no exacerbation and those with reported exacerbations. Nevertheless, CAT scores deteriorated among patients with unreported exacerbations. CONCLUSIONS: The daily use of the Prevexair app is feasible and acceptable for patients with COPD who are motivated in their self-care because of frequent exacerbations of their disease. Monitoring through the Prevexair app showed great potential for the implementation of self-care plans and offered a better diagnosis of their chronic condition.


Asunto(s)
Aplicaciones Móviles , Enfermedad Pulmonar Obstructiva Crónica , Femenino , Humanos , Masculino , Cooperación del Paciente , Estudios Prospectivos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/terapia , Teléfono Inteligente
16.
Front Public Health ; 7: 143, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31281806

RESUMEN

Introduction: Combining a successful career with family planning has become increasingly important in recent years. However, maintaining a relationship, deciding upon the optimal time for pregnancy and other family planning decisions can still be quite challenging, especially for junior doctors whose training is long and demanding. Currently, women form an important part of the medical workforce, and there is noticeable feminization in migration. However, little is known about the personal characteristics of junior doctors in Europe and how these play a role in their decision to migrate. Methods: Survey of psychiatric trainees in 33 European countries, exploring how personal characteristics, such as gender, relationship status and parenthood, impact their attitudes toward migration. Results: 2,281 psychiatric trainees in Europe took part in the study. In this sample, the majority of psychiatric trainees were in a relationship, but only one quarter had children, although there were variations across Europe. Both men and women indicated personal reasons as their top reason to stay. However, women ranked personal reasons as the top reason to leave, and men financial reasons. Single woman were the most likely of all subgroups to choose academic reasons as their top reason to leave. Interestingly, when women were in a relationship or had children, their attitudes toward migration changed. Conclusions: In this study, a low number of psychiatric trainees in Europe had children, with differences across Europe. These findings raise awareness as to the role of parental conditions, which may be favoring or discouraging parenthood in junior doctors in different countries.

17.
Rev. mex. trastor. aliment ; 10(1): 109-120, Jan.-Jun. 2019. tab
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1004322

RESUMEN

Resumen Los estudios sobre comorbilidad entre los trastornos de la conducta alimentaria (TCA) y los trastornos de la personalidad reportan tasas del 20-80%, condición que dificulta el diagnóstico y ensombrece el pronóstico, especialmente respecto a su comorbilidad con el trastorno límite de la personalidad (TLP). El objetivo de este estudio fue valorar si las alteraciones patológicas de la personalidad permiten distinguir no solo entre distintos tipos de TCA, sino además en función de su comorbilidad con el TLP. Participaron 29 pacientes con TCA, 10 con TCA comórbido con TLP [TCAc], 27 con TLP y 22 controles sanas, quienes completaron el Inventario Clínico Multiaxial de Millon (MCMI-II) y otras dos medidas, una sobre impulsividad y otra dirigida a evaluar síntomas de bulimia nerviosa (BN). El grupo TCA se caracterizó por mayor compulsividad, principalmente el subgrupo con anorexia nerviosa vs. los grupos TLP y TCAc; no obstante, estos dos últimos compartieron un amplio número de rasgos indicativos de inestabilidad emocional, y también -aunque en menor medida− con el subgrupo con BN. Los hallazgos apoyan un continuum de gravedad en función de la compulsividad-impulsividad, con importantes implicaciones etiopatogénicas, diagnósticas y psicoterapéuticas.


Abstract Studies on comorbidity between eating disorders (ED) and personality disorders yield rates of 20-80%, a condition that makes difficult the diagnosis and complicates prognosis, especially regarding their comorbidity with borderline personality disorder (BPD). The objective of this study was to assess whether pathological personality alterations make it possible to distinguish not only between different types of ED, but also in terms of their comorbidity with BPD. Participants included 29 patients with ED, 10 with comorbid ED with BPD (EDc), 27 with BPD and 22 healthy controls, who completed the Millon Multiaxial Clinical Inventory (MCMI-II), and two other measures, one on impulsivity and other aimed at assess symptoms of bulimia nervosa (BN). The ED group was characterized by greater compulsivity, mainly in the subgroup with anorexia nervosa vs. BPD and EDc groups; however, these last two groups shared many features that show emotional instability, although less that the subgroup with BN. These findings support a continuum of severity in terms of compulsivity-impulsivity, with important etiopathogenic, diagnostic and psychotherapeutic implications.

18.
Int J Psychiatry Med ; 52(2): 176-189, 2017 03.
Artículo en Inglés | MEDLINE | ID: mdl-28792289

RESUMEN

Background Subjects with intellectual disability are at increased risk of having comorbid psychiatric disorders and worse response to psychotherapeutic and psychopharmacological treatment interventions. On the other hand, available data on best treatment approach in this population are scarce and lack scientific evidence due to methodological limitations. The present study aims to perform a systematic review of the literature to facilitate the use of psychotropic drugs in clinical practice and better establish future research targets in this field. Objectives To review the available psychopharmacological strategies for patients with intellectual disabilities, psychiatric disorders, and behavioural disturbances. Serve as a quick guide for clinicians working in the field of intellectual disability. Methods We conducted a selective evidence-based review of the literature using Pubmed and EMBASE databases and selected most recent and relevant papers for this review. Results There are several available psychotropic drugs for the treatment of patients with intellectual disability and comorbid psychiatric disorders, although scientific evidence is limited. Treatment should be individualized according to risk-benefit balance. Discussion Further studies are needed and new available drugs should be considered to gain knowledge in effectiveness of different therapeutic approaches available in this population.


Asunto(s)
Discapacidad Intelectual/complicaciones , Trastornos Mentales/tratamiento farmacológico , Psicotrópicos/uso terapéutico , Adulto , Humanos , Trastornos Mentales/complicaciones
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