Publications by authors named "Kelly Buck"

Article Synopsis
  • Patients needing allogeneic hematopoietic cell transplantation have different chances of finding an 8/8 HLA-matched unrelated donor, which can be estimated using a Search Prognosis calculator.
  • The study aimed to see if a search algorithm could equalize transplant rates between patients with a high likelihood (>90%) and low likelihood (<10%) of finding a matched donor.
  • Out of 2225 enrolled patients, 1751 were evaluable for the study, and results indicated that 55% were Very Likely, 30% Less Likely, and 16% Very Unlikely to find a match, with a follow-up median
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Objective: When clients' lives are not reflected in therapy, they struggle to apply the skills learned in treatment to everyday situations. In this pilot study, we determined if using clients' real-world interactions in therapy could effectively target metacognitive capacity-yielding improved symptoms and social functioning-by tailoring treatment to focus on issues faced by clients in daily life.

Method: Using a randomized controlled trial design, schizophrenia subjects with metacognitive deficits completed 24 sessions of: (a) Standard Metacognitive Reflection and Insight Therapy (MERIT); or (b) Tailored MERIT.

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Historical and newly emerging models of schizophrenia suggest it is a disorder characterized by the fragmentation of the experience of the self and the world, leading to the interruption of how a unique life is unfolding in the world. It has been proposed that psychotherapy might therefore promote recovery by facilitating the development of a greater ability to integrate information about the self and others. In this paper we explore how the supervision of a metacognitively-oriented psychotherapy can assist therapists to experience and conceptualize fragmentation within sessions, join patients in the gradual process of making sense of their psychiatric problems and life challenges, and ultimately envision and achieve recovery.

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Decrements in metacognitive functioning, or the ability to form complex and integrated representations of oneself and others, have been identified as a core feature of schizophrenia. These deficits have been observed to be largely independent of the severity of psychopathology and neurocognitive functioning and are linked to poor outcomes for those with the disorder. This study is a case illustration of the efficacy of metacognitive reflection and insight therapy (MERIT) in increasing the metacognitive capacity of an individual diagnosed as having co-occurring schizophrenia and a substance use disorder during three years of individual therapy.

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Impairments in metacognitive capacity-or the processes that enable individuals to access, understand, and integrate their ideas about their own and others' mental states-are a core barrier to recovery for many people with borderline personality disorder. Although therapeutic approaches that focus on metacognitive capacity are emerging, few deal with the concept of recovery at a foundational level. This article describes how a form of metacognitively oriented psychotherapy focused on recovery, metacognitive reflection and insight therapy (MERIT), assisted a patient with borderline personality disorder and initial metacognitive deficits to develop a complex understanding of himself and others and then to use that knowledge to act as an agent in the world and effectively respond to life challenges.

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Individuals with schizophrenia possess enduring deficits that limit their capacity for interpersonal connection. Negative symptoms of schizophrenia provide additional barriers to interpersonal relatedness in that they include a range of deficits related to an individual's ability to express and experience emotions-basic human capacities that are needed for daily functioning and an acceptable quality of life. Additionally, metacognitive deficits are closely related to the development and maintenance of negative symptoms; previous research has indicated that treatment of negative symptoms should focus on providing interventions that target metacognition.

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Patients with serious mental illness (SMI) have markedly higher mortality rates than those without SMI. A large portion of this disparity is explained by higher rates of diabetes and cardiovascular illness, highlighting the need for people with diabetes and SMI to have access to the highest quality diabetes care. This article applies principles of patient-centered diabetes care to those with SMI, exploring a novel approach to diabetes care embedded within a community mental health setting.

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Background: Umbilical cord blood units provide an important stem cell source for transplantation, particularly for patients of ethnic diversity who may not have suitably matched available, adult-unrelated donors. However, with the cost of cord blood unit acquisition from public banks significantly higher than that for adult-unrelated donors, attention is focused on decreasing cost yet still providing cord blood units to patients in need. Historical practices of banking units with low total nucleated cell counts, including units with approximately 90 × 10 total nucleated cells, indicates that most banked cord blood units have much lower total nucleated cell counts than are required for transplant.

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Metacognition deficits are a putative cause of reduced motivation in people with schizophrenia spectrum disorders. However, it is unclear whether certain levels of metacognition are necessary for motivation to emerge. This study used a Necessary Condition Analysis to test whether metacognition was necessary for the presence of motivation and to identify the minimum level of metacognition necessary for high motivation to be possible in people with schizophrenia spectrum disorders (N = 175).

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Background: Stigma resistance, one's ability to block the internalization of stigma, appears to be a key domain of recovery. However, the conditions in which one is most likely to resist stigma have not been identified, and models of stigma resistance have yet to incorporate one's ability to consider the mind of others. The present study investigated the impact of the interaction between metacognition, or one's ability to form an integrated representation of oneself, others, and the world, and fear of negative evaluation on one's ability to resist stigma.

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Deficits in the ability to recognize and think about mental states are broadly understood to be a root cause of dysfunction in Borderline Personality Disorder (PD). This study compared the magnitude of those deficits relative to other forms of serious mental illness or psychiatric conditions. Assessments were performed using the metacognition assessment scale-abbreviated (MAS-A), emotion recognition using the Bell Lysaker Emotion Recognition Test and alexithymia using the Toronto Alexithymia Scale among adults with schizophrenia (n = 65), Borderline PD (n = 34) and Substance Use disorder without psychosis or significant Borderline traits (n = 32).

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Emotional awareness deficits in people with schizophrenia have been linked to poorer objective outcomes, but no work has investigated the relationship between emotional awareness and subjective recovery indices or metacognitive self-reflectivity. The authors hypothesized that increased emotional awareness would be associated with greater self-esteem, hope, and self-reflectivity and that self-reflectivity would moderate links between emotional awareness and self-esteem and hope-such that significant relationships would only be observed at lower levels of self-reflectivity. Participants were 56 people with schizophrenia spectrum disorders.

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Objective: Emerging integrative metacognitive therapies for schizophrenia seek to promote subjective aspects of recovery. Beyond symptom remission, they are concerned with shared meaning-making and intersubjective processes. It is unclear, however, how such therapies should understand and respond to psychotic content that threatens meaning-making in therapeutic contexts.

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Although motivation deficits are key determinants of functional outcomes, little is known about factors that contribute to prospective motivation in people with schizophrenia. One candidate factor is metacognition, or the ability to form complex representations about oneself, others, and the world. This study aimed to assess whether metacognition deficits were a significant predictor of reduced prospective motivation, after controlling for the effects of baseline motivation, anticipatory pleasure, and antipsychotic medication dose.

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The search for a suitable human leukocyte antigen (HLA)-matched unrelated adult stem cell donor (URD) or umbilical cord blood unit (UCB) is a complex process. The National Marrow Donor Program (NMDP) developed a search algorithm known as HapLogic, which is currently provided within the NMDP Traxis application. The HapLogic algorithm has been in use since 2006 and has advanced URD/UCB HLA-matching technology.

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Objectives: Both dysfunctional self-appraisal and metacognitive deficits, or impairments in the ability to form complex and integrated ideas about oneself and others, may contribute to social deficits in schizophrenia. Little is known, however, about how they interact with each other. In this study, we examined the hypothesis that both higher metacognition and more positive self-appraisal are necessary for increased social functioning.

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Objective: Poor functioning has long been observed in individuals with psychosis. Recent studies have identified metacognition - one's ability to form complex ideas about oneself and others and to use that information to respond to psychological and social challenges-as being an important determinant of functioning. However, the exact process by which deficits in metacognition lead to impaired functioning remains unclear.

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Objective: Deficits in metacognition, or the ability to form complex ideas about self and others, may be a root cause of dysfunction in schizophrenia. Accordingly, forms of psychotherapy have been proposed to address metacognitive deficits. This study explored whether metacognitively focused individual psychotherapy can affect self-experience by conducting narrative interviews of patients with a schizophrenia spectrum disorder enrolled in either metacognitively oriented psychotherapy (n = 12) or supportive psychotherapy (n = 13) in a naturalistic setting.

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Estimation of the National Marrow Donor Program's Be The Match Registry 8/8 (HLA-A, -B, -C, and -DRB1) high-resolution (HR) unrelated donor (URD) match rate was determined in a prior study for each of the 4 most frequent patient race/ethnic groups in the United States: white (WH), Hispanic (HIS), Asian/Pacific Islander (API), and African American (AFA). For patients without an 8/8 HLA-matched URD, a 7/8 match, with a single allele or antigen mismatch, is often accepted by many transplant centers. A follow-up study was designed to determine the 7/8 or better match rate among the 4 major race/ethnic groups, using the same study cohort.

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Objectives: Borderline personality disorder traits have been observed to be linked with both insecure attachment styles as well as deficits in mentalizing and metacognition. Less is known, however, about how attachment style does or does not interact with deficits in mentalizing and metacognition to create, sustain, or influence levels of borderline personality disorder traits. In this study, we examined the hypothesis that metacognitive mastery, which is the ability to use knowledge about mental states of self and others to cope with distress and solve social problems, moderates the relationship of anxious attachment style with the severity of borderline personality disorder traits.

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Disentangling links between neurocognition, social cognition, and metacognition offers the potential to improve interventions for these cognitive processes. Disorganized symptoms have shown promise for explaining the limiting relationship that neurocognition holds with both social cognition and metacognition. In this study, primary aims included: 1) testing whether conceptual disorganization, a specific disorganized symptom, moderated relationships between cognitive processes, and 2) examining the level of conceptual disorganization necessary for links between cognitive processes to break down.

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Psychiatry and related mental health fields, in particular psychotherapy, have a long history of close ties with the humanities. That bond has weakened, however, over the last few decades as medicalized views of mental health and treatment have emerged. In this paper, we explore the potential of the reintroduction of the humanities, specifically novels and related literary genre, into the supervision of student clinicians working with clients who have psychosis.

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The recalcitrance of negative symptoms in the face of pharmacologic treatment has spurred interest in understanding the psychological factors that contribute to their formation and persistence. Accordingly, this study investigated whether deficits in metacognition, or the ability to form integrated ideas about oneself, others, and the world, prospectively predicted levels of negative symptoms independent of deficits in neurocognition, affect recognition and defeatist beliefs. Participants were 53 adults with a schizophrenia spectrum disorder.

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Early formulations of schizophrenia suggested that the disorder involves a loss of ability to form integrated ideas about oneself, others, and the world, resulting in reductions in complex goal-directed behaviors. Exploring this position, the current review describes evidence that persons with schizophrenia experience decrements in their ability to form complex ideas about themselves and to ultimately use that knowledge to respond to psychological and social challenges. Studies are detailed that find greater levels of these impairments, defined as metacognitive deficits, in persons with schizophrenia in both early and later phases of illness as compared with other clinical and community groups.

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Background: Addiction is a massive public health problem in which a person's occupational life is compromised and metacognition is impaired. Occupational therapists may play a critical role in addiction rehabilitation, but more information about patterns of metacognitive deficit co-occurring with addictive behaviour is needed to develop interventions that specifically target these impairments.

Purpose: This study examined whether persons with addiction(s) demonstrated specific patterns of metacognitive deficit on four subscales of metacognition measuring self-reflectivity, understanding others' thoughts, decentration, and mastery.

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