RESUMEN
BACKGROUND: The nature of the pathway from conduct disorder (CD) in adolescence to antisocial behavior in adulthood has been debated and the role of certain mediators remains unclear. One perspective is that CD forms part of a general psychopathology dimension, playing a central role in the developmental trajectory. Impairment in reflective functioning (RF), i.e., the capacity to understand one's own and others' mental states, may relate to CD, psychopathology, and aggression. Here, we characterized the structure of psychopathology in adult male-offenders and its role, along with RF, in mediating the relationship between CD in their adolescence and current aggression. METHODS: A secondary analysis of pre-treatment data from 313 probation-supervised offenders was conducted, and measures of CD symptoms, general and specific psychopathology factors, RF, and aggression were evaluated through clinical interviews and questionnaires. RESULTS: Confirmatory factor analyses indicated that a bifactor model best fitted the sample's psychopathology structure, including a general psychopathology factor (p factor) and five specific factors: internalizing, disinhibition, detachment, antagonism, and psychoticism. The structure of RF was fitted to the data using a one-factor model. According to our mediation model, CD significantly predicted the p factor, which was positively linked to RF impairments, resulting in increased aggression. CONCLUSIONS: These findings highlight the critical role of a transdiagnostic approach provided by RF and general psychopathology in explaining the link between CD and aggression. Furthermore, they underscore the potential utility of treatments focusing on RF, such as mentalization-based treatment, in mitigating aggression in offenders with diverse psychopathologies.
RESUMEN
In this paper, dedicated to Dante Cicchetti's contributions and enduring influence, we explore the prospective directions of developmental psychopathology. Our focus centers on key domains where Cicchetti's significant achievements have continually shaped our evolving thinking about psychological development. These domains include (a) the concepts of equifinality and multifinality, along with the challenges in predicting developmental trajectories, (b) the imperative to integrate wider sociocultural viewpoints into developmental psychopathology frameworks, (c) the interplay of genetic and environmental influences in developmental courses, (d) the significance of mental state language, and (e) the progress, or its absence, in the development of prevention and intervention tactics for children, adolescents, and their caregivers. While many of our forecasts regarding the future of developmental psychopathology may not materialize, we maintain optimistic that the essential ideas presented will influence the research agenda in this field and contribute to its growth over the next fifty years.
RESUMEN
A fundamental property of place cells in the hippocampus is the anchoring of their firing fields to salient landmarks within the environment. However, it is unclear how such information reaches the hippocampus. In the current experiment, we tested the hypothesis that the stimulus control exerted by distal visual landmarks requires input from the medial entorhinal cortex (MEC). Place cells were recorded from mice with ibotenic acid lesions of the MEC (n = 7) and from sham-lesioned mice (n = 6) following 90° rotations of either distal landmarks or proximal cues in a cue- controlled environment. We found that lesions of the MEC impaired the anchoring of place fields to distal landmarks, but not proximal cues. We also observed that, relative to sham-lesioned mice, place cells in animals with MEC lesions exhibited significantly reduced spatial information and increased sparsity. These results support the view that distal landmark information reaches the hippocampus via the MEC, but that proximal cue information can do so via an alternative neural pathway.
Asunto(s)
Corteza Entorrinal , Células de Lugar , Ratones , Animales , Corteza Entorrinal/patología , Hipocampo/patología , Vías Nerviosas , Señales (Psicología)RESUMEN
This paper seeks to explore how hospitals can be reconfigured to adopt more 'health-promoting' approaches and values. Specifically, the paper focuses on the role of hospital chaplaincy and argues that spiritual care should be considered alongside other health domains. Using semi-structured interviews, the aim of the paper is to explore the experiences of patients who accepted (n = 10) and declined (n = 10) hospital chaplaincy services. Data were analysed drawing on principles of interpretative phenomenological analysis (IPA). The findings suggested that participants who accessed chaplaincy services reported using the chaplains for pastoral, religious and spiritual care which contributed positively to their sense of well-being. This included religious rituals and supportive conversations. The majority of these participants had existing links with a faith institution. Participants who declined chaplaincy services reported having personal religious or spiritual beliefs. Other reasons cited, included: that the offer was made close to discharge; they had different support mechanisms; they were unaware of what the chaplaincy service offered. Participants identified a number of skills and attributes they associated with chaplains. They perceived them as being religious but available to all, somebody to talk to who was perceived as impartial with a shared knowledge and understanding. The paper concludes by highlighting the important role of chaplaincy as part of a holistic health-promoting hospital. This has implications not only for the design, delivery and promotion of chaplaincy services but also for health promotion more broadly to consider spiritual needs.
Asunto(s)
Cuidado Pastoral , Humanos , Encuestas y Cuestionarios , Hospitales , Espiritualidad , InglaterraRESUMEN
Kinesio taping is widely used in musculoskeletal conditions. We performed a systematic review and meta-analysis on the efficacy of kinesio taping in musculoskeletal disorders compared to other interventions. Twelve electronic databases were used for systemic search and data relevant to pain and disability were extracted. The protocol was registered in PROSPERO (CRD42018087606). Meta-analysis was performed to compare the efficacy of kinesio taping to other modalities of musculoskeletal disorders. As a result, 36 studies were included in the quantitative analysis. Kinesio taping was found to provide an improvement of both pain and disability when applied to any region of the body. In the first five days of application, kinesio taping significantly reduced the pain in all body regions (SMD = -0.63, 95%CI: -0.87, -0.39). This was also noted after four-to-six weeks of application (SMD = -0.76, 95%CI: -1.07, -0.45). When kinesio taping was used for disability in low back pain patients, it significantly reduced the disability within five days of application (SMD = -0.70, 95%CI: -1.29, -0.11). Finally, kinesio taping has shown an improvement of the disability in all body regions after four-to-six weeks of application (SMD = -0.59, 95%CI: -0.96, -0.22). Our findings support kinesio taping as an adjuvant to other treatments for musculoskeletal disorders. Abbreviations KT = Kinesio taping; MSK = musculoskeletal; SD = standard deviation; CR = conventional rehabilitation; NDI = Neck Disability Index; NPS = Numerical Pain Scale; CTM = Cervical Thrust Manipulation; PIR = Post-isometric muscle relaxation; NPRS Numerical Pain Rating Scale; OA = osteoarthritis; ROM = Range of motion; VAS = visual analogue scale; VAS-W = visual analogue scale-worst pain; VAS-U = visual analogue scale-usual pain; VAS-R = visual analogue scale-resting pain; VAS-A = visual analogue scale-activity pain; VAS-N = visual analogue scale-night pain; NPDS = Neck Pain Disability Scale; QA = Quality assessment.
Asunto(s)
Cinta Atlética , Personas con Discapacidad , Dolor de la Región Lumbar , Enfermedades Musculoesqueléticas , Humanos , Enfermedades Musculoesqueléticas/terapia , Dolor de la Región Lumbar/terapia , Rango del Movimiento ArticularRESUMEN
This paper proposes a model for developmental psychopathology that is informed by recent research suggestive of a single model of mental health disorder (the p factor) and seeks to integrate the role of the wider social and cultural environment into our model, which has previously been more narrowly focused on the role of the immediate caregiving context. Informed by recently emerging thinking on the social and culturally driven nature of human cognitive development, the ways in which humans are primed to learn and communicate culture, and a mentalizing perspective on the highly intersubjective nature of our capacity for affect regulation and social functioning, we set out a cultural-developmental approach to psychopathology.
Asunto(s)
Trastornos Mentales , Aprendizaje Social , Cognición , Humanos , Aprendizaje , Trastornos Mentales/psicología , PsicopatologíaRESUMEN
BACKGROUND: Improving Access to Psychological Therapies (IAPT) services treat most patients in England who present to primary care with major depression. Psychodynamic psychotherapy is one of the psychotherapies offered. Dynamic Interpersonal Therapy (DIT) is a psychodynamic and mentalization-based treatment for depression. 16 sessions are delivered over approximately 5 months. Neither DIT's effectiveness relative to low-intensity treatment (LIT), nor the feasibility of randomizing patients to psychodynamic or cognitive-behavioural treatments (CBT) in an IAPT setting has been demonstrated. METHODS: 147 patients were randomized in a 3:2:1 ratio to DIT (n = 73), LIT (control intervention; n = 54) or CBT (n = 20) in four IAPT treatment services in a combined superiority and feasibility design. Patients meeting criteria for major depressive disorder were assessed at baseline, mid-treatment (3 months) and post-treatment (6 months) using the Hamilton Rating Scale for Depression (HRSD-17), Beck Depression Inventory-II (BDI-II) and other self-rated questionnaire measures. Patients receiving DIT were also followed up 6 months post-completion. RESULTS: The DIT arm showed significantly lower HRSD-17 scores at the 6-month primary end-point compared with LIT (d = 0.70). Significantly more DIT patients (51%) showed clinically significant change on the HRSD-17 compared with LIT (9%). The DIT and CBT arms showed equivalence on most outcomes. Results were similar with the BDI-II. DIT showed benefit across a range of secondary outcomes. CONCLUSIONS: DIT delivered in a primary care setting is superior to LIT and can be appropriately compared with CBT in future RCTs.
Asunto(s)
Trastorno Depresivo Mayor/terapia , Atención Primaria de Salud/estadística & datos numéricos , Psicoterapia Psicodinámica/métodos , Adulto , Terapia Cognitivo-Conductual/métodos , Depresión/terapia , Inglaterra , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Escalas de Valoración Psiquiátrica , Encuestas y Cuestionarios , Resultado del Tratamiento , Adulto JovenRESUMEN
Mentalizing is the capacity to understand others and oneself in terms of internal mental states. It is assumed to be underpinned by four dimensions: automatic-controlled, internally-externally focused, self-other, and cognitive-affective. Research suggests that mental disorders are associated with different imbalances in these dimensions. Addressing the quality of mentalizing as part of psychosocial treatments may benefit individuals with various mental disorders. We suggest that mentalizing is a helpful transtheoretical and transdiagnostic concept to explain vulnerability to psychopathology and its treatment. This review summarizes the mentalizing approach to psychopathology from a developmental socioecological evolutionary perspective. We then focus on the application of the mentalizing approach to personality disorders, and we review studies that have extended this approach to other types of psychopathology, including depression, anxiety, and eating disorders. We summarize core principles of mentalization-based treatments and preventive interventions and the evidence for their effectiveness. We conclude with recommendations for future research.
Asunto(s)
Trastornos Mentales/fisiopatología , Trastornos Mentales/terapia , Mentalización/fisiología , Psicoterapia , Humanos , Trastornos Mentales/prevención & controlRESUMEN
This paper seeks to elucidate the phenomenological experience of psychotherapy in the context of the theory of mentalizing and epistemic trust. We describe two related phenomenological experiences that are the domain of psychotherapeutic work. The first is the patient's direct experience of their own personal narrative being recognized, marked and reflected back to them by the therapist. Secondly, this intersubjective recognition makes possible the regulation and alignment of the patient's imaginative capacity in relation to phenomenological experiences. In describing three aspects of the communication process that unfold in effective psychotherapeutic interventions - (1) the epistemic match, (2) improving mentalizing and (3) the re-emergence of social learning - the way in which any effective treatment is embedded in metacognitive processes about the self in relation to perceptual social reality is explained. In particular, attention is drawn to wider social determinants of psychopathology. We discuss the possible mechanism for the relationship between the socioeconomic environment and psychopathology, and the implications of this for psychotherapeutic treatment.
Asunto(s)
Psicoterapia/métodos , Confianza/psicología , Humanos , Resultado del TratamientoRESUMEN
Synaptic dysfunction and loss is the strongest pathological correlate of cognitive decline in Alzheimer's disease (AD) with increasing evidence implicating neuropathological tau protein in this process. Despite the knowledge that tau spreads through defined synaptic circuits, it is currently unknown whether synapse loss occurs before the accumulation of tau or as a consequence. To address this, we have used array tomography to examine an rTgTauEC mouse model expressing a P301L human tau transgene and a transgene labeling cytoplasm red (tdTomato) and presynaptic terminals green (Synaptophysin-EGFP). All transgenes are restricted primarily to the entorhinal cortex using the neuropsin promotor to drive tTA expression. It has previously been shown that rTgTauEC mice exhibit neuronal loss in the entorhinal cortex and synapse density loss in the middle molecular layer (MML) of the dentate gyrus at 24 months of age. Here, we observed the density of tau-expressing and total presynapses, and the spread of tau into the postsynapse in the MML of 3-6, 9, and 18 month old red-green-rTgTauEC mice. We observe no loss of synapse density in the MML up to 18 months even in axons expressing tau. Despite the maintenance of synapse density, we see spread of human tau from presynaptic terminals to postsynaptic compartments in the MML at very early ages, indicating that the spread of tau through neural circuits is not due to the degeneration of axon terminals and is an early feature of the disease process.
Asunto(s)
Enfermedad de Alzheimer/metabolismo , Neuronas/metabolismo , Terminales Presinápticos/metabolismo , Proteínas tau/metabolismo , Enfermedad de Alzheimer/genética , Enfermedad de Alzheimer/patología , Animales , Axones/metabolismo , Axones/patología , Muerte Celular , Corteza Entorrinal/metabolismo , Corteza Entorrinal/patología , Femenino , Masculino , Ratones , Neuronas/patología , Terminales Presinápticos/patología , Proteínas tau/genéticaRESUMEN
Is the introduction of evidence-based psychotherapy into mainstream child and adolescent mental health services (CAMHS) a breakthrough for a scientific approach to child mental health? Or are we still in the dark ages despite our best efforts to link evidence with practice (EBP)?
Asunto(s)
Servicios de Salud del Adolescente , Adolescente , Niño , Humanos , PsicoterapiaRESUMEN
Assessing and managing children who are underweight is an integral part of paediatric practice. Young people with anorexia nervosa (AN) are mainly cared for in the community by specialist eating disorder services. However, increasing numbers require admission to paediatric wards with medical instability due to the complications of starvation. Despite recommendations published in the junior MARSIPAN report in 2012, many paediatricians still feel poorly equipped to care for these high-risk patients. This article aims to provide a safe and structured approach to the assessment and management of children and adolescents with medically unstable AN.
Asunto(s)
Salud del Adolescente/normas , Anorexia Nerviosa/diagnóstico , Anorexia Nerviosa/terapia , Pediatría/normas , Guías de Práctica Clínica como Asunto , Delgadez/complicaciones , Delgadez/terapia , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Delgadez/diagnósticoRESUMEN
BACKGROUND: An episode of postoperative phenytoin toxicity in a patient undergoing surgery related to craniosynostosis highlighted the presence of hypoalbuminemia. We believe that hypoalbuminemia contributed to the altered pharmacokinetics of phenytoin in this case. OBJECTIVES: To establish the incidence of postoperative hypoalbuminemia in patients undergoing surgery related to craniosynostosis and to investigate the likely etiology. METHODS: Data on 114 patients undergoing surgery for craniosynostosis over a 2-year period at Oxford Children's Hospital, between May 2011 and May 2013, were retrospectively reviewed. Twenty-two patients were excluded due to incomplete data. This cohort represents the entire population for whom transfusion data had been formally collected at our institution. Preoperative and day 1 postoperative serum albumin levels were collected from the hospital laboratory database. Data regarding blood loss and intra-operative fluid management were reviewed from the anesthetic database. Linear regression analysis was used to establish the relationship between percentage drop in serum albumin with: (i) milliliters per kilogram (ml·kg(-1)) volume of albumin-poor fluids used intra-operatively and (ii) percentage estimated red cell mass loss. RESULTS: All patients experienced a statistically significant drop in serum albumin. The mean difference in albumin was 17.1 g·l(-1), 95% CI (16.1-18.0) (P < 0.001). Expressed as a percentage, the mean reduction was 37.9% (range 16-61%), SD 9.7. The decrease in albumin was associated with an increase in estimated red cell mass loss (P < 0.001) and an increased ml·kg(-1) volume of albumin-poor fluids given (P < 0.001). CONCLUSION: Hemodilution due to large volume blood loss and transfusion with albumin-poor fluids is strongly associated with postoperative hypoalbuminemia in patients undergoing surgery related to craniosynostosis. Practitioners should be aware of this risk and the implications of postoperative hypoalbuminemia in this population.
Asunto(s)
Craneosinostosis , Hipoalbuminemia/epidemiología , Complicaciones Posoperatorias/epidemiología , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Causalidad , Femenino , Fluidoterapia/estadística & datos numéricos , Hemodilución/estadística & datos numéricos , Humanos , Incidencia , Lactante , Periodo Intraoperatorio , Masculino , Estudios Retrospectivos , Factores de RiesgoRESUMEN
The contributions to this Psychoanalytic Controversies section explore the question of what psychoanalysis may be able to contribute to thinking about some of the challenges currently confronting humanity and how such communications can be made effectively. This introduction to the section frames the debate with some reflections on anxieties that have been expressed about the application of psychoanalytic ideas beyond the clinical context, the risks of insularity, the need for appropriate humility, and the reality of the embeddedness of analytic practice, in particular social, cultural, and historical contexts. Contributions from Claudia Frank, Sudhir Kakar, Eli Zaretsky, Michael Rustin, Pratyusha Tummala-Narra, Magda Khouri, and Sally Weintrobe are introduced.
Asunto(s)
Psicoanálisis , Humanos , Psicoanálisis/historia , Terapia Psicoanalítica/métodos , Teoría PsicoanalíticaRESUMEN
This commentary reviews the Journal of Personality Disorders special issue "Interpersonal Trust and Borderline Personality Disorder: Insights From Clinical Practice and Research," published in Volume 37, Number 5, October 2023.
Asunto(s)
Trastorno de Personalidad Limítrofe , Confianza , Humanos , Trastornos de la PersonalidadRESUMEN
Anomalous coronary artery presenting as syncope or acute decompensated heart failure complicated by cardiogenic shock is a relatively rare finding. Here, two unusual presentations are described in which an anomalous right coronary artery (RCA) with interarterial course was found following an initially negative workup. The first case describes a 71-year-old male with known non-ischemic cardiomyopathy presenting with acute decompensated heart failure and cardiogenic shock. The second case highlights a 44-year-old female presenting with intermittent angina and recurrent syncope of unknown etiology. These two cases suggest that the anatomy of coronary arteries and their anatomical variants may play a crucial role in the development of adverse cardiovascular outcomes. Utilizing cardiac computed tomography angiography with a lower threshold in patients presenting with cardiac signs, symptoms, and risk factors would lead to earlier detection of these anatomic anomalies and intervention either medically or surgically for potentially improved long-term outcomes.
RESUMEN
Myocardial infarction with non-obstructive coronary arteries (MINOCA) is defined by the presence of positive cardiac biomarkers with clinical evidence of infarction, the absence of significant coronary stenosis (≥50%) on angiography, and the lack of alternative diagnosis for the index presentation. MINOCA poses a diagnostic and therapeutic challenge due to the various pathophysiologic mechanisms underlying its presentation. Coronary artery plaque disruption is recognized as a crucial mechanism contributing to MINOCA. Plaque rupture and thrombus formation with subsequent myocardial ischemia may occur without significant luminal narrowing. A high index of suspicion is needed to make an early diagnosis. Here, a 68-year-old African American male patient presented with substernal chest pain, nonspecific ST segment changes on electrocardiogram, and elevation in cardiac biomarkers only one day after undergoing diagnostic cardiac catheterization that revealed non-obstructed coronary arteries. This case provides an example of MINOCA occurring secondary to suspected coronary artery plaque disruption in the setting of recent cardiac catheterization.
RESUMEN
BACKGROUND: Depression ranks as the foremost mental health concern among childbearing women. Within low- and middle-income countries (LMICs), between 20 and 25% of women encounter depression during pregnancy or soon after delivery. This condition impacts not only the mothers but also their offspring. Offspring of women suffering from postnatal depression (PND) exhibit suboptimal cognitive development and increased emotional and behavioural issues throughout their growth. This scenario becomes more pronounced in LMICs, where numerous adversities further jeopardise children's developmental progress. Despite antenatal services providing a pivotal platform to address women's mental health needs, PND treatment remains inaccessible in many LMICs. The World Health Organization advocates interpersonal psychotherapy (IPT) for treating depression. While research from high-income countries has established the efficacy of IPT and group-IPT (g-IPT) for PND, its effectiveness within the LMIC context and its potential benefits for child development remain uncharted. This study seeks to gauge the potency of g-IPT for women with PND in two LMICs. METHODS: This multi-site randomised controlled trial is a continuation of two preceding phases-conceptual mapping and a feasibility study executed in Lebanon and Kenya. Insights gleaned from these phases underpin this comprehensive RCT, which contrasts the efficacy and cost-effectiveness of high-quality standard care (HQ-SC) augmented with g-IPT against HQ-SC in isolation. The trial, characterised as an individually randomised superiority assessment, targets women with postnatal depression in Beirut, Lebanon, and Nairobi, Kenya. It aims to determine if culturally tailored g-IPT, administered within community settings in both countries, outperforms HQ-SC in influencing child developmental outcomes, maternal depression, and the quality of the mother-child bond. DISCUSSION: The SUMMIT trial, designed with pragmatism, possesses the magnitude to evaluate g-IPT within two LMIC frameworks. It seeks to enlighten policymakers, service commissioners, professionals, and users about g-IPT's potential to alleviate maternal PND and bolster child developmental outcomes in LMICs. Additionally, the trial will generate valuable data on the clinical and economic merits of high-quality standard care. TRIAL REGISTRATION: ISRCTN, ISRCTN15154316. Registered on 27 September 2023, https://doi.org/10.1186/ISRCTN15154316.
Asunto(s)
Depresión Posparto , Psicoterapia de Grupo , Femenino , Humanos , Depresión Posparto/terapia , Kenia , Líbano , Salud de la MujerRESUMEN
Meningomyelocele is one of the most severe forms of neural tube defects (NTDs) and the most frequent structural birth defect of the central nervous system. We assembled the Spina Bifida Sequencing Consortium to identify causes. Exome and genome sequencing of 715 parent-offspring trios identified six patients with chromosomal 22q11.2 deletions, suggesting a 23-fold increased risk compared with the general population. Furthermore, analysis of a separate 22q11.2 deletion cohort suggested a 12- to 15-fold increased NTD risk of meningomyelocele. The loss of Crkl, one of several neural tube-expressed genes within the minimal deletion interval, was sufficient to replicate NTDs in mice, where both penetrance and expressivity were exacerbated by maternal folate deficiency. Thus, the common 22q11.2 deletion confers substantial meningomyelocele risk, which is partially alleviated by folate supplementation.
Asunto(s)
Deleción Cromosómica , Cromosomas Humanos Par 22 , Meningomielocele , Animales , Femenino , Humanos , Masculino , Ratones , Cromosomas Humanos Par 22/genética , Síndrome de DiGeorge/genética , Secuenciación del Exoma , Ácido Fólico/administración & dosificación , Deficiencia de Ácido Fólico/complicaciones , Deficiencia de Ácido Fólico/genética , Meningomielocele/epidemiología , Meningomielocele/genética , Penetrancia , Disrafia Espinal/genética , Riesgo , Proteínas Adaptadoras Transductoras de Señales/genéticaRESUMEN
This paper introduces the contributions of Alan Sugarman (US), Rachel Blass (Israel), Paul Denis (France), Luisa Perez (Uruguay), Bernard Reith (Switzerland) and David Tuckett (UK) to a debate on the question of how we can enable productive discussion about our scientific differences and why historically it has been so difficult for the discipline of psychoanalysis to initiate and sustain such discussions. By way of introduction the historical example of the Controversial Discussions in the British Psychoanalytic Society is briefly reviewed and several possible factors contributing to the difficulties are provisionally identified, including over-reliance on authority and tradition, eagerness to supervise on the basis of our own theoretical models rather than trying to understand those of others, the lack of clarity and consensus in our definitions of terms, a lack of mutual curiosity resulting in theoretical silos, an experienced threat to identity when adjustments to our positions are called for, and the lack of a methodology for undesrstanding and / or resolving differences.