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https://www.readbyqxmd.com/read/28340447/fronto-limbic-disconnection-in-depressed-patients-with-suicidal-ideation-a-resting-state-functional-connectivity-study
#1
Lian Du, Jinkun Zeng, Huan Liu, Dejian Tang, Huaqing Meng, Yongmei Li, Yixiao Fu
BACKGROUND: Suicidal ideation (SI) is highly prevalent and a known symptom of Major Depressive Disorder (MDD), but its underlying biological mechanisms are relatively unknown. Several studies linked suicidal ideation to dysfunctional brain circuits, specifically fronto-limbic connections. The purpose of this work was to investigate fronto-limbic disconnection in MDD patients with or without SI. METHODS: MDD patients with SI (SI, n=28) or without SI (NSI, n=20), identified by the Scale for Suicide Ideation and healthy controls (HCs, n=30) underwent resting-state functional MRI scanning...
February 21, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28320224/identification-of-common-neural-circuit-disruptions-in-cognitive-control-across-psychiatric-disorders
#2
Lisa M McTeague, Julia Huemer, David M Carreon, Ying Jiang, Simon B Eickhoff, Amit Etkin
OBJECTIVE: Cognitive deficits are a common feature of psychiatric disorders. The authors investigated the nature of disruptions in neural circuitry underlying cognitive control capacities across psychiatric disorders through a transdiagnostic neuroimaging meta-analysis. METHOD: A PubMed search was conducted for whole-brain functional neuroimaging articles published through June 2015 that compared activation in patients with axis I disorders and matched healthy control participants during cognitive control tasks...
March 21, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/28317414/anxiety-depression-and-the-suicidal-spectrum-a-latent-class-analysis-of-overlapping-and-distinctive-features
#3
Matthew C Podlogar, Megan L Rogers, Ian H Stanley, Melanie A Hom, Bruno Chiurliza, Thomas E Joiner
Anxiety and depression diagnoses are associated with suicidal thoughts and behaviours. However, a categorical understanding of these associations limits insight into identifying dimensional mechanisms of suicide risk. This study investigated anxious and depressive features through a lens of suicide risk, independent of diagnosis. Latent class analysis of 97 depression, anxiety, and suicidality-related items among 616 psychiatric outpatients indicated a 3-class solution, specifically: (1) a higher suicide-risk class uniquely differentiated from both other classes by high reported levels of depression and anxious arousal; (2) a lower suicide-risk class that reported levels of anxiety sensitivity and generalised worry comparable to Class 1, but lower levels of depression and anxious arousal; and (3) a low to non-suicidal class that reported relatively low levels across all depression and anxiety measures...
March 20, 2017: Cognition & Emotion
https://www.readbyqxmd.com/read/28301821/sex-related-substance-use-and-the-externalizing-spectrum
#4
Craig Rodriguez-Seijas, Kodi B Arfer, Ronald G Thompson, Deborah S Hasin, Nicholas R Eaton
BACKGROUND: Substance use before and during sexual activity is associated with many negative health outcomes. Estimates suggest that at least 4.3 million American adults annually engage in regular sex-related alcohol consumption, indicating that the intersection of substance use and sexual behavior is of public health concern. However, it is likely that when considering broader sex-related substance use, estimates would be notably higher. While substance use disorders and antisocial personality disorder have been associated with sex-related alcohol consumption, no study has investigated how regular sex-related substance use is associated with the broader transdiagnostic externalizing spectrum...
February 28, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28301764/reward-processing-neuroeconomics-and-psychopathology
#5
David H Zald, Michael T Treadway
Abnormal reward processing is a prominent transdiagnostic feature of psychopathology. The present review provides a framework for considering the different aspects of reward processing and their assessment, and highlights recent insights from the field of neuroeconomics that may aid in understanding these processes. Although altered reward processing in psychopathology has often been treated as a general hypo- or hyperresponsivity to reward, increasing data indicate that a comprehensive understanding of reward dysfunction requires characterization within more specific reward-processing domains, including subjective valuation, discounting, hedonics, reward anticipation and facilitation, and reinforcement learning...
March 15, 2017: Annual Review of Clinical Psychology
https://www.readbyqxmd.com/read/28298187/icanadapt-early-protocol-randomised-controlled-trial-rct-of-clinician-supervised-transdiagnostic-internet-delivered-cognitive-behaviour-therapy-icbt-for-depression-and-or-anxiety-in-early-stage-cancer-survivors-vs-treatment-as-usual
#6
M J Murphy, J M Newby, P Butow, L Kirsten, K Allison, S Loughnan, M A Price, J Shaw, H Shepherd, J Smith, G Andrews
BACKGROUND: This RCT with two parallel arms will evaluate the efficacy of an internet-delivered transdiagnostic cognitive behavioural therapy (iCBT) intervention for the treatment of clinical depression and/or anxiety in early stage cancer survivors. METHODS/DESIGN: Early stage cancer survivors will be recruited via the research arm of a not-for-profit clinical research unit and randomised to an intervention (iCBT) group or a 'treatment as usual' (TAU) control group...
March 15, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28296207/understanding-the-relationship-between-suicidality-current-depressed-mood-personality-and-cognitive-factors
#7
Shri Cameron, Verity J Brown, Barbara Dritschel, Kevin Power, Malcolm Cook
OBJECTIVES: Links between suicidality and depressed mood are well established. There is, however, little information about the emotional regulation processes that underlie the relationship between suicidality and current low mood, and how these processes differ between groups of never-suicidal (NS), suicidal ideators, and suicide attempters. As suicidality and depression are heterogeneous constructs, this study aimed to conduct within- and between-group comparisons of known suicide risk factors that are associated with emotion regulation (neuroticism, trait aggression, brooding, impulsivity, and overgeneral autobiographical memories)...
March 11, 2017: Psychology and Psychotherapy
https://www.readbyqxmd.com/read/28290252/pleasure-as-an-overlooked-target-of-substance-use-disorder-research-and-treatment
#8
Matthew Boden, Adrienne Heinz, Todd B Kashdan
BACKGROUND: People commonly use psychoactive substances to increase physical and psychological pleasure. Neuroadaptations in the brain's reward system coupled with changes in social functioning and networking resulting from chronic substance use impede the ability to derive pleasure from non-substance related activities. OBJECTIVE: We elucidate and validate the hypothesis that treatments for substance use disorders would potentially have a stronger and broader impact by helping recipients to experience pleasure as part of an expansive focus of increasing adaptive functioning, well-being, and personal fulfillment and actualization...
March 8, 2017: Current Drug Abuse Reviews
https://www.readbyqxmd.com/read/28287798/a-randomized-clinical-trial-targeting-anxiety-sensitivity-for-patients-with-suicidal-ideation
#9
Norman B Schmidt, Aaron M Norr, Nicholas P Allan, Amanda M Raines, Daniel W Capron
OBJECTIVE: Anxiety sensitivity (AS) is a well-established transdiagnostic risk factor for anxiety and mood psychopathology including suicide. A variety of interventions using cognitive-behavioral skills as well as cognitive bias modification (CBM) suggest that AS can be quickly and effectively reduced in nonclinical and nontreatment seeking samples. However, it is unclear whether AS reduction protocols will have efficacy for more severe clinical samples. Moreover, the combination of cognitive-behavioral techniques with CBM focused on changing interpretation bias (CBM-I) related to AS has not been evaluated...
March 13, 2017: Journal of Consulting and Clinical Psychology
https://www.readbyqxmd.com/read/28271287/acceptance-and-commitment-therapy-a-transdiagnostic-behavioral-intervention-for-mental-health-and-medical-conditions
#10
REVIEW
Lilian Dindo, Julia R Van Liew, Joanna J Arch
Psychological interventions have a long history of successful treatment of patients suffering from mental health and certain medical conditions. At the same time, psychotherapy research has revealed key areas of growth for optimizing patient care. These include identifying novel treatment delivery methods that increase treatment adherence, developing new strategies to more effectively address the ever-growing population of patients with comorbid conditions, and elucidating the mechanisms by which effective treatments work in order to further refine their design...
March 7, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/28264785/temperament-factors-and-dimensional-latent-bifactor-models-of-child-psychopathology-transdiagnostic-and-specific-associations-in-two-youth-samples
#11
Benjamin L Hankin, Elysia Poggi Davis, Hannah Snyder, Jami F Young, Laura M Glynn, Curt A Sandman
Common emotional and behavioral symptoms co-occur and are associated with core temperament factors. This study investigated links between temperament and dimensional, latent psychopathology factors, including a general common psychopathology factor (p factor) and specific latent internalizing and externalizing liabilities, as captured by a bifactor model, in two independent samples of youth. Specifically, we tested the hypothesis that temperament factors of negative affectivity (NA), positive affectivity (PA), and effortful control (EC) could serve as both transdiagnostic and specific risks in relation to recent bifactor models of child psychopathology...
March 1, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28261478/a-sisyphean-task-experiences-of-perfectionism-in-patients-with-eating-disorders
#12
Suzanne Petersson, Per Johnsson, Kent-Inge Perseius
BACKGROUND: Despite the theoretical links between eating disorders and perfectionism, the definition of perfectionism in practice is complicated. The present study explored descriptions and experiences of perfectionism described by a transdiagnostic sample of patients. METHODS: In-depth, semi-structured interviews were carried out with 15 patients. The interviews were analyzed by Thematic Analysis. A comparison between the patients' scorings on the Eating Disorder Inventory-Perfectionism scale was also performed...
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28254578/the-association-between-traumatic-life-events-and-psychological-symptoms-from-a-conservative-transdiagnostic-perspective
#13
Lauren E Gibson, Shanna Cooper, Lauren E Reeves, Deidre M Anglin, Lauren M Ellman
Exposure to traumatic life events (TLEs) is strongly linked to the onset and exacerbation of an array of psychological sequelae. While studies yield minimal evidence of specificity for one disorder emerging in the aftermath of TLEs versus another, most studies do not adopt a conservative approach in controlling for multiple psychological symptoms linked to TLEs. The present study explored the association between TLEs and eight psychological constructs before and after adjusting for concurrent symptomatology in a diverse sample of 2342 undergraduates...
February 22, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28249669/transdiagnostic-approaches-to-the-understanding-and-treatment-of-anxiety-and-related-disorders
#14
EDITORIAL
Peter Norton
No abstract text is available yet for this article.
March 2017: Journal of Anxiety Disorders
https://www.readbyqxmd.com/read/28237133/reward-processing-and-mood-related-symptoms-an-rdoc-and-translational-neuroscience-perspective
#15
REVIEW
Robin Nusslock, Lauren B Alloy
BACKGROUND: Two objectives of the NIMH Research Domain Criteria (RDoC) initiative are to identify (a) mechanisms that are common to multiple psychiatric disorders, and (b) mechanisms that are unique to specific psychiatric symptoms, and that reflect markers of differential risk for these symptoms. With respect to these objectives, a brain-behavior dimension that has received considerable attention and that is directly relevant to the Positive Valence Systems domain of the RDoC initiative involves reward processing...
February 4, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28230406/test-retest-reliability-of-the-facial-expression-labeling-task
#16
Jennifer L Cecilione, Lance M Rappaport, Brad Verhulst, Dever M Carney, R J R Blair, Melissa A Brotman, Ellen Leibenluft, Daniel S Pine, Roxann Roberson-Nay, John M Hettema
Recognizing others' emotional expressions is vital for socioemotional development; impairments in this ability occur in several psychiatric disorders. Further study is needed to map the development of this ability and to evaluate its components as potential transdiagnostic endophenotypes. Before doing so, however, research is required to substantiate the test-retest reliability of scores of the face emotion identification tasks linked to developmental psychopathology. The current study estimated test-retest reliability of scores of one such task, the facial expression labeling task (FELT) among a sample of twin children (N = 157; ages 9-14)...
February 23, 2017: Psychological Assessment
https://www.readbyqxmd.com/read/28229807/using-psychoeducation-and-role-induction-to-improve-completion-rates-in-cognitive-behavioural-therapy
#17
Jaime Delgadillo, Martin Groom
BACKGROUND: Pre-treatment role induction interventions have been suggested to potentially enhance attendance and clinical outcomes in psychotherapy. AIMS: This study aimed to evaluate the effects of a programme of three transdiagnostic seminars (TDS) for patients with common mental disorders accessing cognitive behavioural therapy (CBT) in primary care. TDS included CBT psychoeducation and role induction. METHOD: A random sample of patients (n = 49) participated in TDS followed by CBT (TDS+CBT) and they were compared with matched controls (n = 49) accessing usual CBT...
March 2017: Behavioural and Cognitive Psychotherapy
https://www.readbyqxmd.com/read/28221666/applying-the-unified-protocol-transdiagnostic-treatment-to-nonsuicidal-self-injury-and-co-occurring-emotional-disorders-a-case-illustration
#18
Kate H Bentley
This article presents the use of a transdiagnostic, emotion-focused treatment with a young woman with nonsuicidal self-injury (NSSI), social anxiety disorder, and generalized anxiety disorder. The patient also presented with subclinical depressive, posttraumatic stress, and eating disorder symptoms. The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (Barlow et al., 2011), a cognitive-behavioral intervention designed to be applicable across anxiety, depressive, and related disorders with strong emotional components, was used to address the range of Laura's presenting concerns...
February 21, 2017: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/28215792/mental-disorder-comorbidity-and-treatment-utilization
#19
Craig Rodriguez-Seijas, Nicholas R Eaton, Malki Stohl, Pia M Mauro, Deborah S Hasin
OBJECTIVE: Effective interventions have been developed for myriad common psychological and substance use disorders, though they remain highly underutilized. Previous research has shown that the likelihood of treatment utilization varies across disorder diagnosis. However, studies that focus on individual disorders have resulted in a large, piecemeal literature that neglects the high rates of multivariate comorbidity. The current study investigated the association between treatment utilization and transdiagnostic comorbidity factors...
February 9, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28198196/isolating-the-unique-effects-of-the-unified-protocol-treatment-modules-using-single-case-experimental-design
#20
Shannon Sauer-Zavala, Clair Cassiello-Robbins, Laren R Conklin, Jacqueline R Bullis, Johanna Thompson-Hollands, Katherine A Kennedy
The Unified Protocol (UP) for the Transdiagnostic Treatment of Emotional Disorders is a cognitive-behavioral intervention designed to treat the range of anxiety, depressive, and related disorders. Thus far, the UP treatment modules have only been studied when they are delivered in their entirety and presented in a standard sequence. To personalize the presentation of the UP modules for a given patient's presentation (e.g., providing the modules in a varied order, dropping irrelevant modules), it is first necessary to establish that each module leads to change in the skill it is designed to promote, and that these changes can occur in the absence of the other modules...
March 2017: Behavior Modification
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