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Sample records for group classification borderline

  1. CLASSIFICATION OF CRIMINAL GROUPS

    Directory of Open Access Journals (Sweden)

    Natalia Romanova

    2013-06-01

    Full Text Available New types of criminal groups are emerging in modern society.  These types have their special criminal subculture. The research objective is to develop new parameters of classification of modern criminal groups, create a new typology of criminal groups and identify some features of their subculture. Research methodology is based on the system approach that includes using the method of analysis of documentary sources (materials of a criminal case, method of conversations with themembers of the criminal group, method of testing the members of the criminal group and method of observation. As a result of the conducted research, we have created a new classification of criminal groups. The first type is a lawful group in its form and criminal according to its content (i.e., its target is criminal enrichment. The second type is a criminal organization which is run by so-called "white-collars" that "remain in the shadow". The third type is traditional criminal groups.  The fourth type is the criminal group, which openly demonstrates its criminal activity.

  2. Psychoanalytic Classification and Empiricism with Borderline Personality Disorder as a Model.

    Science.gov (United States)

    Shapiro, Theodore

    1989-01-01

    Empirical studies based on psychoanalytic model have concentrated on study of therapeutic process and diagnostic groups such as borderline personality disorder (BPD). Work in BPD provides paradigm for future approaches in study of second-order inferences removed from immediate observational field. Concept of structure may be clarified by empirical…

  3. Design of an international multicentre RCT on group schema therapy for borderline personality disorder

    NARCIS (Netherlands)

    P. Wetzelaer; J. Farrell; S.M.A.A. Evers; G.A. Jacob; C.W. Lee; O. Brand; G. van Breukelen; E. Fassbinder; H. Fretwell; R.P. Harper; A. Lavender; G. Lockwood; I.A. Malogiannis; U. Schweiger; H. Startup; T. Stevenson; G. Zarbock; A. Arntz

    2014-01-01

    Background: Borderline personality disorder (BPD) is a severe and highly prevalent mental disorder. Schema therapy (ST) has been found effective in the treatment of BPD and is commonly delivered through an individual format. A group format (group schema therapy, GST) has also been developed. GST has

  4. Combined group and individual schema therapy for borderline personality disorder: a pilot study

    NARCIS (Netherlands)

    V. Dickhaut; A. Arntz

    2013-01-01

    Background and Objectives: Schema Therapy (ST) is a highly effective treatment for Borderline Personality Disorder (BPD). In a group format, delivery costs could be reduced and recovery processes catalyzed by specific use of group processes. As patients may also need individual attention, we piloted

  5. 46 CFR Sec. 18 - Group classification.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Group classification. Sec. 18 Section 18 Shipping... Sec. 18 Group classification. In the preparation of specifications, Job Orders, Supplemental Job... inserted thereon: Number Classification 41 Maintenance Repairs (deck, engine and stewards...

  6. Standard Setting in a Small Scale OSCE: A Comparison of the Modified Borderline-Group Method and the Borderline Regression Method

    Science.gov (United States)

    Wood, Timothy J.; Humphrey-Murto, Susan M.; Norman, Geoffrey R.

    2006-01-01

    When setting standards, administrators of small-scale OSCEs often face several challenges, including a lack of resources, a lack of available expertise in statistics, and difficulty in recruiting judges. The Modified Borderline-Group Method is a standard setting procedure that compensates for these challenges by using physician examiners and is…

  7. The STEPPS Group Treatment Program as an alternative in helping people with borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Jerica Radež

    2015-06-01

    Full Text Available Borderline personality disorder is a complex mental disorder which has severe impact on the quality of an individual's life. Although it is the most common type of personality disorder in the population of people with mental disorders, it has so far proven to be rather resistant to pharmacological treatments. This may suggest that effective psychotherapeutic methods need to be developed to help people with this diagnosis. There have been several attempts to develop successful therapeutic interventions for borderline personality disorder. Most of them were developed either from cognitive-behavioural or from psychoanalytic paradigm. More recent studies have focused on developing a more holistic approach. One such approach is the STEPPS program. This programme combines elements from cognitive-behavioural and systemic approaches. STEPPS is a 20-week, manually based group treatment for patients with borderline personality disorder. In comparison with other established approaches, the STEPPS program does not interfere with patient's other ongoing treatments. In this article we present the basics of the STEPPS program. We also provide a review of studies, investigating the effectiveness of the program. We also discuss advantages and disadvantages of the program and suggest some topics for further research.

  8. Representations of God uncovered in a spirituality group of borderline inpatients.

    Science.gov (United States)

    Goodman, Geoff; Manierre, Amy

    2008-01-01

    We present aspects of a psychoanalytically-oriented, exploratory spirituality group for nine female psychiatric inpatients diagnosed with borderline personality disorder. Through drawings and group process, the patients uncovered and elaborated on their representations of God. Two patterns of representations were identified: (1) representations of a punitive, judgmental, rigid God that seemed directly to reflect and correspond with parental representations and (2) representations of a depersonified, inanimate, abstract God entailing aspects of idealization that seemed to compensate for parental representations. Interestingly, the second pattern was associated with comorbid narcissistic features in the patients. Those patients who presented punitive God representations were able to begin the process of re-creating these representations toward more benign or benevolent images in the context of this group, while those participants who presented depersonified God representations seemed unable to do so.

  9. BORDERLINE AND CLASSIFICATION IN THE COMMUNITY REGULATORY FRAMEWORK FOR MEDICAL DEVICES – BRIEF REVIEW ON SOME DENTISTRY PRODUCTS.

    Directory of Open Access Journals (Sweden)

    Maya Lyapina

    2015-02-01

    Full Text Available Defining a given product as a medical device and interpretation of the application of the classification rules fall within the competence of the competent authorities of the Member States where the product is on the market. Different interpretations of Community legislation occur, and, can put public health at risk and distort the internal market. Borderline cases are considered to be those cases where it is not clear from the outset whether a given product is a medical device, an in vitro diagnostic medical device, an active implantable medical device or not. Classification cases can be described as those cases where there exists a difficulty in the uniform application of the classification rules as laid down in the Medical Devices Directive (MDD, or where for a given device, depending on interpretation of the rules, different classifications can occur. The aim of the present work is to make a brief review on discussion on classification in the community regulatory framework for medical devices of some dentistry products.

  10. Acceptance and Commitment Therapy Group Treatment for Symptoms of Borderline Personality Disorder: A Public Sector Pilot Study

    Science.gov (United States)

    Morton, Jane; Snowdon, Sharon; Gopold, Michelle; Guymer, Elise

    2012-01-01

    A pilot study of a brief group-based Acceptance and Commitment Therapy (ACT) intervention (12 two-hour sessions) was conducted with clients of public mental health services meeting four or more criteria for borderline personality disorder (BPD). Participants were randomly assigned to receive the ACT group intervention in addition to their current…

  11. Acceptance and Commitment Therapy Group Treatment for Symptoms of Borderline Personality Disorder: A Public Sector Pilot Study

    Science.gov (United States)

    Morton, Jane; Snowdon, Sharon; Gopold, Michelle; Guymer, Elise

    2012-01-01

    A pilot study of a brief group-based Acceptance and Commitment Therapy (ACT) intervention (12 two-hour sessions) was conducted with clients of public mental health services meeting four or more criteria for borderline personality disorder (BPD). Participants were randomly assigned to receive the ACT group intervention in addition to their current…

  12. Utility of DSM-5 section III personality traits in differentiating borderline personality disorder from comparison groups.

    Science.gov (United States)

    Bach, B; Sellbom, M; Bo, S; Simonsen, E

    2016-09-01

    Borderline Personality Disorder (BPD) is a highly prevalent diagnosis in mental health care and includes a heterogeneous constellation of symptoms. As the field of personality disorder (PD) research moves to emphasize dimensional traits in its operationalization, it is important to determine how the alternative DSM-5 Section III personality trait dimensions differentiates such features in BPD patients versus comparison groups. To date, no study has attempted such validation. The current study examined the utility of the DSM-5 trait dimensions in differentiating patients with the categorical DSM-IV/5 diagnosis of BPD (n=101) from systematically matched samples of other PD patients (n=101) and healthy controls (n=101). This was investigated using one-way ANOVA and multinomial logistic regression analyses. Results indicated that Emotional Lability, Risk Taking, and Suspiciousness uniquely differentiated BPD patients from other PD patients, whereas Emotional Lability, Depressivity, and Suspiciousness uniquely differentiated BPD patients from healthy controls. Emotional Lability is in particular a key BPD feature of the proposed Section III model, whereas Suspiciousness also augments essential BPD features. Provided that these findings are replicated cross-culturally in forthcoming research, a more parsimonious traits operationalization of BPD features is warranted. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  13. Design of an international multicentre RCT on group schema therapy for borderline personality disorder.

    Science.gov (United States)

    Wetzelaer, Pim; Farrell, Joan; Evers, Silvia M A A; Jacob, Gitta A; Lee, Christopher W; Brand, Odette; van Breukelen, Gerard; Fassbinder, Eva; Fretwell, Heather; Harper, R Patrick; Lavender, Anna; Lockwood, George; Malogiannis, Ioannis A; Schweiger, Ulrich; Startup, Helen; Stevenson, Teresa; Zarbock, Gerhard; Arntz, Arnoud

    2014-11-18

    Borderline personality disorder (BPD) is a severe and highly prevalent mental disorder. Schema therapy (ST) has been found effective in the treatment of BPD and is commonly delivered through an individual format. A group format (group schema therapy, GST) has also been developed. GST has been found to speed up and amplify the treatment effects found for individual ST. Delivery in a group format may lead to improved cost-effectiveness. An important question is how GST compares to treatment as usual (TAU) and what format for delivery of schema therapy (format A; intensive group therapy only, or format B; a combination of group and individual therapy) produces the best outcomes. An international, multicentre randomized controlled trial (RCT) will be conducted with a minimum of fourteen participating centres. Each centre will recruit multiple cohorts of at least sixteen patients. GST formats as well as the orders in which they are delivered to successive cohorts will be balanced. Within countries that contribute an uneven number of sites, the orders of GST formats will be balanced within a difference of one. The RCT is designed to include a minimum of 448 patients with BPD. The primary clinical outcome measure will be BPD severity. Secondary clinical outcome measures will include measures of BPD and general psychiatric symptoms, schemas and schema modes, social functioning and quality of life. Furthermore, an economic evaluation that consists of cost-effectiveness and cost-utility analyses will be performed using a societal perspective. Lastly, additional investigations will be carried out that include an assessment of the integrity of GST, a qualitative study on patients' and therapists' experiences with GST, and studies on variables that might influence the effectiveness of GST. This trial will compare GST to TAU for patients with BPD as well as two different formats for the delivery of GST. By combining an evaluation of clinical effectiveness, an economic evaluation

  14. Classification of weakly carcinogenic human papillomavirus types: addressing the limits of epidemiology at the borderline

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    Buonaguro Franco M

    2009-06-01

    Full Text Available Abstract Virtually all cases of cervical cancer are caused by persistent infections with a restricted set of human papillomaviruses (HPV. Some HPV types, like HPV16 and HPV18, are clear and powerful carcinogens. However, the categorization of the most weakly carcinogenic HPV types is extremely challenging. The decisions are important for screening test and vaccine development. This article describes for open discussion an approach recently taken by a World Health Organization International Agency for Research on Cancer (IARC Monographs Working Group to re-assess the carcinogenicity of different HPV types.

  15. Group therapy module to enhance self-esteem in patients with borderline personality disorder: a pilot study.

    Science.gov (United States)

    Jacob, Gitta A; Gabriel, Susanne; Roepke, Stefan; Stoffers, Jutta M; Lieb, Klaus; Lammers, Claas-Hinrich

    2010-01-01

    Psychotherapeutic treatments of borderline personality disorder (BPD) often focus on severe behavioral problems. Until now, few techniques have been developed to specifically address low self-esteem in BPD. We developed a 6-session psychoeducative group therapy module to treat low self-esteem in BPD patients. After developing and piloting the therapy module, a controlled outpatient pilot study was performed. Nineteen female BPD patients participated in the group module after discharge from an inpatient DBT program. Twenty-four female BPD patients served as controls. Outcome was assessed by different self-esteem measures. Results showed a greater improvement in self-esteem in the intervention group. The findings suggest that the therapy module is an effective adjunctive treatment in increasing self-esteem in BPD.

  16. Sparse group lasso and high dimensional multinomial classification

    DEFF Research Database (Denmark)

    Vincent, Martin; Hansen, N.R.

    2014-01-01

    group lasso classifier. On three different real data examples the multinomial group lasso clearly outperforms multinomial lasso in terms of achieved classification error rate and in terms of including fewer features for the classification. An implementation of the multinomial sparse group lasso...

  17. The classification of p-compact groups for p odd

    DEFF Research Database (Denmark)

    Andersen, K.K.S.; Grodal, J.; Møller, J. M.;

    2008-01-01

    A p-compact group, as defined by Dwyer and Wilkerson, is a purely homotopically defined p-local analog of a compact Lie group. It has long been the hope, and later the conjecture, that these objects should have a classification similar to the classification of compact Lie groups. In this paper we...

  18. Endoscopic classification of representations of quasi-split unitary groups

    CERN Document Server

    Mok, Chung Pang

    2015-01-01

    In this paper the author establishes the endoscopic classification of tempered representations of quasi-split unitary groups over local fields, and the endoscopic classification of the discrete automorphic spectrum of quasi-split unitary groups over global number fields. The method is analogous to the work of Arthur on orthogonal and symplectic groups, based on the theory of endoscopy and the comparison of trace formulas on unitary groups and general linear groups.

  19. A complete classification of minimal non--groups

    Indian Academy of Sciences (India)

    Pengfei Guo; Junxin Wang; Hailiang Zhang

    2014-11-01

    Let be a finite group. A subgroup of is called -permutable in if it permutes with every Sylow subgroup of , and is called a -group if all minimal subgroups and cyclic subgroups with order 4 of are -permutable in . In this paper, we give a complete classification of finite groups which are not -groups but their proper subgroups are all -groups.

  20. Mentalization-based treatment in groups for adolescents with borderline personality disorder (BPD) or subthreshold BPD versus treatment as usual (M-GAB)

    DEFF Research Database (Denmark)

    Beck, Emma; Bo, Sune; Gondan, Matthias

    2016-01-01

    to Child and Adolescent Psychiatric Clinics in Region Zealand are randomized to 1 year of either mentalization-based treatment in groups or treatment as usual. Patients will be included if they meet at least four DSM-5 criteria for BPD. The primary outcome is self-reported borderline features at discharge...

  1. Group classification of a generalized Black-Scholes-Merton equation

    Science.gov (United States)

    Bozhkov, Y.; Dimas, S.

    2014-07-01

    The complete group classification of a generalization of the Black-Scholes-Merton model is carried out by making use of the underlying equivalence and additional equivalence transformations. For each nonlinear case obtained through this classification, invariant solutions are given. To that end, two boundary conditions of financial interest are considered, the terminal and the barrier option conditions.

  2. The classification of p-compact groups for p odd

    DEFF Research Database (Denmark)

    Andersen, K.K.S.; Grodal, J.; Møller, J. M.

    2008-01-01

    A p-compact group, as defined by Dwyer and Wilkerson, is a purely homotopically defined p-local analog of a compact Lie group. It has long been the hope, and later the conjecture, that these objects should have a classification similar to the classification of compact Lie groups. In this paper we...... finish the proof of this conjecture, for p an odd prime, proving that there is a one-to-one correspondence between connected p-compact groups and finite reflection groups over the p-adic integers. We do this by providing the last, and rather intricate, piece, namely that the exceptional compact Lie...... groups are uniquely determined as p-compact groups by their Weyl groups seen as finite reflection groups over the p-adic integers. Our approach in fact gives a largely self-contained proof of the entire classification theorem for p odd....

  3. Comparing Facial Emotional Recognition in Patients with Borderline Personality Disorder and Patients with Schizotypal Personality Disorder with a Normal Group

    Directory of Open Access Journals (Sweden)

    Aida Farsham

    2017-04-01

    Full Text Available Objective: No research has been conducted on facial emotional recognition on patients with borderline personality disorder (BPD and schizotypal personality disorder (SPD. The present study aimed at comparing facial emotion recognition in these patients with the general population. The neurocognitive processing of emotions can show the pathologic style of these 2 disorders. Method:  Twenty BPD patients, 16 SPD patients, and 20 healthy individuals were selected by available sampling method. Structural Clinical Interview for Axis II, Millon Personality Inventory, Beck Depression Inventory and Facial Emotional Recognition Test was were conducted for all participants.Discussion: The results of one way ANOVA and Scheffe’s post hoc test analysis revealed significant differences in neuropsychology assessment of  facial emotional recognition between BPD and  SPD patients with normal group (p = 0/001. A significant difference was found in emotion recognition of fear between the 2 groups of BPD and normal population (p = 0/008. A significant difference was observed between SPD patients and control group in emotion recognition of wonder (p = 0/04(.The obtained results indicated a deficit in negative emotion recognition, especially disgust emotion, thus, it can be concluded that these patients have the same neurocognitive profile in the emotion domain.

  4. The classification of 2-compact groups

    DEFF Research Database (Denmark)

    Andersen, K.K.S.; Grodal, Jesper

    2009-01-01

    -to-one correspondence between compact Lie groups and finite loop spaces admitting a maximal torus. Our proof is a general induction on the dimension of the group, which works for all primes. It refines the Andersen-Grodal-Moeller-Viruel methods to incorporate the theory of root data over the p-adic integers...

  5. Chemical classification of cattle. 1. Breed groups.

    Science.gov (United States)

    Baker, C M; Manwell, C

    1980-01-01

    From approximately 1000 papers with data on protein polymorphism in some 216 breeds of cattle, 10 polymorphic proteins were compared in means and variances of gene frequencies (arcsin p 1/2) for ten well-recognized breed groups for 196 of the breeds. The polymorphic proteins were alpha-lactalbumin, beta-lactoglobulin, caseins (alpha s1, beta and chi), serum albumin, transferrin, haemoglobin, amylase I and carbonic anhydrase II. The breed groups were North European, Pied Lowland, European Red brachyceros, Channel Island brachyceros, Upland brachyceros, primigenius-brachyceros mixed, primigenius, Indian Zebu, African Humped (with Zebu admixture), and African Humped (Sanga). The coherence within groups and the differences between groups are often impressive. Only carbonic anhydrase II fails to differentiate at least some of the major breed groups. In some cases paradoxical distributions of rare genetic variants can be explained by a more detailed inspection of breed history. The chemical data support the morphological and geographical divisions of cattle into major breed groups. There are three distinct but related brachyceros groups; for some polymorphisms the two Channel Island breeds, the Jersey and the Guernsey, are quite divergent. Although some authorities have considered the Pied Lowland as primigenius, it is a very distinct breed group.

  6. Should borderline personality disorder be included in the fourth edition of the Chinese classification of mental disorders?

    Institute of Scientific and Technical Information of China (English)

    ZHONG Jie; LEUNG Freedom

    2007-01-01

    @@ Borderline personality disorder (BPD) is a serious Bpersonality disorder characterized by a pervasive pattern of disturbances in mood regulation, impulse control, self-image and interpersonal relationships.1 In the United States, the prevalence of BPD has been estimated at 1%-2% of the general population, 10% of psychiatric outpatients, and 20% of inpatients.2,3 According to the 4th text revision of diagnostic and statistical manual of mental disorders (DSM-Ⅳ-TR),1 about 75% of BPD patients are women. The BPD diagnosis has been associated with heightened risk (8.5% to 10.0% among BPD patients) for completed suicide, a rate almost 50times higher than in the general population.4

  7. Mechanisms of change in an emotion regulation group therapy for deliberate self-harm among women with borderline personality disorder.

    Science.gov (United States)

    Gratz, Kim L; Bardeen, Joseph R; Levy, Roy; Dixon-Gordon, Katherine L; Tull, Matthew T

    2015-02-01

    Despite growing evidence for the efficacy of Gratz and colleagues' emotion regulation group therapy (ERGT) for deliberate self-harm (DSH) among women with borderline personality disorder (BPD), the proposed mechanism of change in this treatment (i.e., emotion regulation) remains largely unexamined. This study examined change in emotion dysregulation as a mediator of the effects of this ERGT on DSH and BPD symptoms, as well as the extent to which change in emotion dysregulation during treatment predicts further improvements in DSH during a 9-month follow-up. Participants included 61 female outpatients with BPD and recent DSH who were randomly assigned to receive this ERGT in addition to their ongoing outpatient therapy immediately (n = 31) or after 14 weeks (n = 30). Measures of emotion dysregulation, DSH, and BPD symptoms were administered pre- and post-treatment or -waitlist, and at 9-months post-treatment (for participants in both conditions who received ERGT). Results from a series of mediation analyses provide further support for emotion regulation as a mechanism of change in this treatment. Specifically, results revealed that improvements in emotion dysregulation over the course of treatment mediated the observed reductions in BPD cognitive and affective symptoms during treatment and predicted further improvements in DSH during follow-up.

  8. Sparse group lasso and high dimensional multinomial classification

    DEFF Research Database (Denmark)

    Vincent, Martin; Hansen, N.R.

    2014-01-01

    algorithm is available in the R package msgl. Its performance scales well with the problem size as illustrated by one of the examples considered - a 50 class classification problem with 10 k features, which amounts to estimating 500 k parameters. © 2013 Elsevier Inc. All rights reserved.......The sparse group lasso optimization problem is solved using a coordinate gradient descent algorithm. The algorithm is applicable to a broad class of convex loss functions. Convergence of the algorithm is established, and the algorithm is used to investigate the performance of the multinomial sparse...... group lasso classifier. On three different real data examples the multinomial group lasso clearly outperforms multinomial lasso in terms of achieved classification error rate and in terms of including fewer features for the classification. An implementation of the multinomial sparse group lasso...

  9. Utility of DSM-5 section III personality traits in differentiating borderline personality disorder from comparison groups

    DEFF Research Database (Denmark)

    Bach, B; Sellbom, M; Bo, S

    2016-01-01

    to determine how the alternative DSM-5 Section III personality trait dimensions differentiates such features in BPD patients versus comparison groups. To date, no study has attempted such validation. METHOD: The current study examined the utility of the DSM-5 trait dimensions in differentiating patients...... with the categorical DSM-IV/5 diagnosis of BPD (n=101) from systematically matched samples of other PD patients (n=101) and healthy controls (n=101). This was investigated using one-way ANOVA and multinomial logistic regression analyses. RESULTS: Results indicated that Emotional Lability, Risk Taking...

  10. Mentalization and Life Stories among Patients with Borderline Personality Disorder (BPD) and a Control Group

    DEFF Research Database (Denmark)

    Lind, Majse; Bøye, Rikke; Heinskou, Torben;

    2016-01-01

    been examined in patients with BPD and this was the aim of our ongoing study. 30 patients with BPD and 30 controls will participate in the study. Mentalization is assessed using both self-report and performance measures (Empathic Quotient, Toronto Alexithymia Scale-20 and Mayer, Salovey, Caruso...... Emotional Intelligence Test). Life stories are assessed by having participants describe up to 10 chapters and rate causal coherence of these chapters. We expect that patients with BPD will show poorer mentalization and less causally coherent life stories compared to the control group. Furthermore, we expect...

  11. Simple Fully Automated Group Classification on Brain fMRI

    Energy Technology Data Exchange (ETDEWEB)

    Honorio, J.; Goldstein, R.; Honorio, J.; Samaras, D.; Tomasi, D.; Goldstein, R.Z.

    2010-04-14

    We propose a simple, well grounded classification technique which is suited for group classification on brain fMRI data sets that have high dimensionality, small number of subjects, high noise level, high subject variability, imperfect registration and capture subtle cognitive effects. We propose threshold-split region as a new feature selection method and majority voteas the classification technique. Our method does not require a predefined set of regions of interest. We use average acros ssessions, only one feature perexperimental condition, feature independence assumption, and simple classifiers. The seeming counter-intuitive approach of using a simple design is supported by signal processing and statistical theory. Experimental results in two block design data sets that capture brain function under distinct monetary rewards for cocaine addicted and control subjects, show that our method exhibits increased generalization accuracy compared to commonly used feature selection and classification techniques.

  12. Fuzzy classification of phantom parent groups in an animal model

    Directory of Open Access Journals (Sweden)

    Fikse Freddy

    2009-09-01

    Full Text Available Abstract Background Genetic evaluation models often include genetic groups to account for unequal genetic level of animals with unknown parentage. The definition of phantom parent groups usually includes a time component (e.g. years. Combining several time periods to ensure sufficiently large groups may create problems since all phantom parents in a group are considered contemporaries. Methods To avoid the downside of such distinct classification, a fuzzy logic approach is suggested. A phantom parent can be assigned to several genetic groups, with proportions between zero and one that sum to one. Rules were presented for assigning coefficients to the inverse of the relationship matrix for fuzzy-classified genetic groups. This approach was illustrated with simulated data from ten generations of mass selection. Observations and pedigree records were randomly deleted. Phantom parent groups were defined on the basis of gender and generation number. In one scenario, uncertainty about generation of birth was simulated for some animals with unknown parents. In the distinct classification, one of the two possible generations of birth was randomly chosen to assign phantom parents to genetic groups for animals with simulated uncertainty, whereas the phantom parents were assigned to both possible genetic groups in the fuzzy classification. Results The empirical prediction error variance (PEV was somewhat lower for fuzzy-classified genetic groups. The ranking of animals with unknown parents was more correct and less variable across replicates in comparison with distinct genetic groups. In another scenario, each phantom parent was assigned to three groups, one pertaining to its gender, and two pertaining to the first and last generation, with proportion depending on the (true generation of birth. Due to the lower number of groups, the empirical PEV of breeding values was smaller when genetic groups were fuzzy-classified. Conclusion Fuzzy-classification

  13. Influence of stuttering variation on talker group classification in preschool children: Preliminary findings

    Science.gov (United States)

    Johnson, Kia N.; Karrass, Jan; Conture, Edward G.; Walden, Tedra

    2010-01-01

    The purpose of this study was to investigate whether variations in disfluencies of young children who do (CWS) and do not stutter (CWNS) significantly change their talker group classification or diagnosis from stutterer to nonstutterer, and vice versa. Participants consisted of 17 3- to 5-year-old CWS and 9 3- to 5-year-old CWNS, with no statistically significant between-group difference in chronological age (CWS: M = 45.53 months, SD = 8.32; CWNS: M = 47.67 months, SD = 6.69). All participants had speech, language, and hearing development within normal limits, with the exception of stuttering for CWS. Both talker groups participated in a series of speaking samples that varied by: (a) conversational partner [parent and clinician], (b) location [home and clinic], and (c) context [conversation and narrative]. The primary dependent measures for this study were the number of stuttering-like disfluencies (SLD) per total number of spoken words [%SLD] and the ratio of SLD to total disfluencies (TD) [SLD/TD]. Results indicated that significant variability of stuttering did not exist as a result of conversational partner or location. Changes in context, however, did impact the CWS, who demonstrated higher SLD/TD in the conversation sample versus a narrative sample. Consistent with hypotheses, CWS and CWNS were accurately identified as stutterers and nonstutterers, respectively, regardless of changes to conversational partner, location or context for the overall participant sample. Present findings were taken to suggest that during assessment, variations in stuttering frequency resulting from changes in conversational partner, location or context do not significantly influence the diagnosis of stuttering, especially for children not on the talker group classification borderline between CWS and CWNS. PMID:19167719

  14. Group Classification of a Generalized Lane-Emden System

    Directory of Open Access Journals (Sweden)

    Ben Muatjetjeja

    2013-01-01

    Full Text Available We perform the group classification of the generalized Lane-Emden system xu′′+nu′+xHv=0,  xv′′+nv′+xgu=0, which occurs in many applications of physical phenomena such as pattern formation, population evolution, and chemical reactions. We obtain four cases depending on the values of n.

  15. Classification and Target Group Selection Based Upon Frequent Patterns

    NARCIS (Netherlands)

    W.H.L.M. Pijls (Wim); R. Potharst (Rob)

    2000-01-01

    textabstractIn this technical report , two new algorithms based upon frequent patterns are proposed. One algorithm is a classification method. The other one is an algorithm for target group selection. In both algorithms, first of all, the collection of frequent patterns in the training set is constr

  16. Preliminary group classification of quasilinear third-order evolution equations

    Institute of Scientific and Technical Information of China (English)

    Ding-jiang HUANG; Hong-qing ZHANG

    2009-01-01

    Group classification of quasilinear third-order evolution equations is given by using the classical infinitesimal Lie method, the technique of equivalence transfor-mations, and the theory of classification of abstract low-dimensional Lie algebras. We show that there are three equations admitting simple Lie algebras of dimension three. All non-equivalent equations admitting simple Lie algebras are nothing but these three. Furthermore, we also show that there exist two, five, twenty-nine and twenty-six non-equivalent third-order nonlinear evolution equations admitting one-, two-, three-, and four-dimensional solvable Lie algebras, respectively.

  17. 25 Years of Quantum Groups: from Definition to Classification

    Directory of Open Access Journals (Sweden)

    A. Stolin

    2008-01-01

    Full Text Available In mathematics and theoretical physics, quantum groups are certain non-commutative, non-cocommutative Hopf algebras, which first appeared in the theory of quantum integrable models and later they were formalized by Drinfeld and Jimbo. In this paper we present a classification scheme for quantum groups, whose classical limit is a polynomial Lie algebra. As a consequence we obtain deformed XXX and XXZ Hamiltonians. 

  18. The endoscopic classification of representations orthogonal and symplectic groups

    CERN Document Server

    Arthur, James

    2013-01-01

    Within the Langlands program, endoscopy is a fundamental process for relating automorphic representations of one group with those of another. In this book, Arthur establishes an endoscopic classification of automorphic representations of orthogonal and symplectic groups G. The representations are shown to occur in families (known as global L-packets and A-packets), which are parametrized by certain self-dual automorphic representations of an associated general linear group GL(N). The central result is a simple and explicit formula for the multiplicity in the automorphic discrete spectrum of G

  19. GROUP TECHNOLOGY IN CONTEXT OF THE PRODUCT CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    Lenka Debnárová

    2014-03-01

    Full Text Available In the intensive competitive environment of the global economy, the survival of even the most well-established the world manufacturers depends on the ability to improve continuously quality while reducing costs. The resulting higher productivity is the key to market leadership and gaining sustainable competitive advantage. This paper outlines a group technology and classification of products which improve productivity, quality, inventory management of a company and reduce production times.

  20. Borderline personality disorder

    Science.gov (United States)

    Personality disorder - borderline ... Cause of borderline personality disorder (BPD) is unknown. Genetic, family, and social factors are thought to play roles. Risk factors for BPD include: Abandonment ...

  1. Hardware Accelerators Targeting a Novel Group Based Packet Classification Algorithm

    Directory of Open Access Journals (Sweden)

    O. Ahmed

    2013-01-01

    Full Text Available Packet classification is a ubiquitous and key building block for many critical network devices. However, it remains as one of the main bottlenecks faced when designing fast network devices. In this paper, we propose a novel Group Based Search packet classification Algorithm (GBSA that is scalable, fast, and efficient. GBSA consumes an average of 0.4 megabytes of memory for a 10 k rule set. The worst-case classification time per packet is 2 microseconds, and the preprocessing speed is 3 M rules/second based on an Xeon processor operating at 3.4 GHz. When compared with other state-of-the-art classification techniques, the results showed that GBSA outperforms the competition with respect to speed, memory usage, and processing time. Moreover, GBSA is amenable to implementation in hardware. Three different hardware implementations are also presented in this paper including an Application Specific Instruction Set Processor (ASIP implementation and two pure Register-Transfer Level (RTL implementations based on Impulse-C and Handel-C flows, respectively. Speedups achieved with these hardware accelerators ranged from 9x to 18x compared with a pure software implementation running on an Xeon processor.

  2. Quality assurance: The 10-Group Classification System (Robson classification), induction of labor, and cesarean delivery.

    LENUS (Irish Health Repository)

    Robson, Michael

    2015-10-01

    Quality assurance in labor and delivery is needed. The method must be simple and consistent, and be of universal value. It needs to be clinically relevant, robust, and prospective, and must incorporate epidemiological variables. The 10-Group Classification System (TGCS) is a simple method providing a common starting point for further detailed analysis within which all perinatal events and outcomes can be measured and compared. The system is demonstrated in the present paper using data for 2013 from the National Maternity Hospital in Dublin, Ireland. Interpretation of the classification can be easily taught. The standard table can provide much insight into the philosophy of care in the population of women studied and also provide information on data quality. With standardization of audit of events and outcomes, any differences in either sizes of groups, events or outcomes can be explained only by poor data collection, significant epidemiological variables, or differences in practice. In April 2015, WHO proposed that the TGCS (also known as the Robson classification) is used as a global standard for assessing, monitoring, and comparing cesarean delivery rates within and between healthcare facilities.

  3. Acute Kidney Injury Classification in Neuro-ICU Patient Group

    Directory of Open Access Journals (Sweden)

    Canan Akıncı

    2012-12-01

    Full Text Available Objective: To investigate the role of acute kidney injury (AKI classification system for kidney injury outcome in neuro-Intensive care unit (ICU patients. Material and Method: Total 432 patients who admitted to ICU between 2005 and 2009 evaluated in this study. All patients’ AKI stage, Acute Physiology and Chronic Health Evaluation (APACHE-II, Sequential Organ Failure Assessment Score (SOFA, Glasgow Coma Score (GCS, Glasgow Outcome Score (GOS, mortality rate, length of ICU stay, need for intubation, and mechanical ventilation were recorded. Results: AKI was found in 24 of all 432 patents’ (5.5%. We found that, patients with AKI had higher APHACE-II score, SOFA score and mortality rates; longer ICU stay, duration of mechanical ventilation and intubation and lower GCS and GOS than without AKI group. Conclusion: Length of ICU stay and mortality rate were higher in AKI positive group.

  4. Transoral oropharyngeal resection classification: Proposal of the SCORL working group.

    Science.gov (United States)

    Virós Porcuna, David; Avilés Jurado, Francisco; Pollán Guisasola, Carlos; Ramírez Ruiz, Rosa Delia; García Lorenzo, Jacinto; Tobed Secall, Marc; Vilaseca González, Isabel; Costa González, José Miguel; Soteras Olle, Josep; Casamitjana Claramunt, Francesc; Sumarroca Trouboul, Anna; Hijano Esqué, Rafael; Viscasillas Pallàs, Guillem; Mañós Pujol, Manel; Quer Agustí, Miquel

    There has been a very significant increase in the use of minimally invasive surgery has in the last decade. In order to provide a common language after transoral surgery of the oropharynx, a system for classifying resections has been created in this area, regardless of the instrumentation used. From the Oncology Working Group of the Catalan Society of Otorhinolaryngology, a proposal for classification based on a topographical division of the different areas of the oropharynx is presented, as also based on the invasion of the related structures according to the anatomical routes of extension of these tumours. The classification starts using the letter D or I according to laterality either right (D) or left (I). The number of the resected area is then placed. This numbering defines the zones beginning at the cranial level where area I would be the soft palate, lateral area II in the tonsillar area, area III in the tongue base, area IV in the glossoepiglottic folds, epiglottis and pharyngoepiglottic folds, area V posterior oropharyngeal wall and VI the retromolar trigone. The suffix p is added if the resection deeply affects the submucosal plane of the compromised area. The different proposed areas would, in theory, have different functional implications. Proposal for a system of classification by area to definedifferent types of transoral surgery of the oropharynx, and enable as sharing of results and helps in teaching this type of technique. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  5. Projective symmetry group classification of chiral spin liquids

    Science.gov (United States)

    Bieri, Samuel; Lhuillier, Claire; Messio, Laura

    2016-03-01

    We present a general review of the projective symmetry group classification of fermionic quantum spin liquids for lattice models of spin S =1 /2 . We then introduce a systematic generalization of the approach for symmetric Z2 quantum spin liquids to the one of chiral phases (i.e., singlet states that break time reversal and lattice reflection, but conserve their product). We apply this framework to classify and discuss possible chiral spin liquids on triangular and kagome lattices. We give a detailed prescription on how to construct quadratic spinon Hamiltonians and microscopic wave functions for each representation class on these lattices. Among the chiral Z2 states, we study the subset of U(1) phases variationally in the antiferromagnetic J1-J2-Jd Heisenberg model on the kagome lattice. We discuss static spin structure factors and symmetry constraints on the bulk spectra of these phases.

  6. Borderline Personality Disorder: Psychotherapy

    Medline Plus

    Full Text Available Search About Us Borderline Personality Disorder (BPD) Treatment Resources For Professionals Contact Us NYP.org Borderline Personality Disorder Resource Center Treatment Psychotherapy Psychotherapy Treatment Psychotherapy ...

  7. Borderline Personality Disorder: Psychotherapy

    Medline Plus

    Full Text Available Search About Us Borderline Personality Disorder (BPD) Diagnosis and Treatment Resources For Professionals Contact Us NYP.org Borderline Personality Disorder Resource Center Diagnosis and Treatment ...

  8. Borderline Personality Disorder: Psychotherapy

    Medline Plus

    Full Text Available Search About Us Borderline Personality Disorder (BPD) Treatment Resources For Professionals Contact Us NYP.org Borderline Personality Disorder Resource Center Treatment Psychotherapy Psychotherapy Treatment Psychotherapy Taking Care of Yourself Questions About ...

  9. Borderline tumours of the ovary: A cohort study of the Arbeitsgmeinschaft Gynäkologische Onkologie (AGO) Study Group.

    Science.gov (United States)

    du Bois, Andreas; Ewald-Riegler, Nina; de Gregorio, Nikolaus; Reuss, Alexander; Mahner, Sven; Fotopoulou, Christina; Kommoss, Friedrich; Schmalfeldt, Barbara; Hilpert, Felix; Fehm, Tanja; Burges, Alexander; Meier, Werner; Hillemanns, Peter; Hanker, Lars; Hasenburg, Annette; Strauss, Hans-Georg; Hellriegel, Martin; Wimberger, Pauline; Keyver-Paik, Mignon-Denise; Baumann, Klaus; Canzler, Ulrich; Wollschlaeger, Kerstin; Forner, Dirk; Pfisterer, Jacobus; Schröder, Willibald; Münstedt, Karsten; Richter, Barbara; Kommoss, Stefan; Hauptmann, Steffen

    2013-05-01

    Borderline ovarian tumours (BOTs) are recognised as a unique entity of ovarian tumours that do not exert infiltrative destructive growth or stromal invasion. Prognosis of BOT is much better compared to the more common invasive epithelial ovarian cancer. Information regarding prognostic factors is inconclusive and no prospective studies exist that evaluate therapeutic strategies. We therefore started a retrospective-prospective cohort study to better understand BOT and identify scenarios in which future studies could be developed. Consecutive patients with BOT treated between 1998 and 2008 in 24 German centres were analysed. The retrospective part of the study retrieved patients' data from hospital records and clinical tumour registries while active follow-up and an independent central pathology review were carried out prospectively. BOT was confirmed in 950 patients, two thirds had serous BOT and 30.5% mucinous BOT. Most were diagnosed in stage I (82.3%); 7.6% and 10.1% had stages II and III, respectively. Overall, 74 patients (7.8%) experienced relapse and 43 (4.5%) died within the observation period. Multivariate analysis revealed higher stage, incomplete staging, tumour residuals, and organ preservation as independent prognostic factors for disease recurrence. Neither microinvasion nor micropapillary growth pattern showed any significant impact. Of 74 relapsed patients, 30% had malignant transformation to invasive ovarian cancer with five-year progression-free survival and overall survival of 12% and 50%, respectively. Prognosis of BOT correlates with tumour-related as well as surgery-related factors. The balance between recurrence risk and organ preservation and fertility-sparing surgery is an important issue deserving further research. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. Treatment of borderline adolescents.

    Science.gov (United States)

    Green, M R

    1983-01-01

    A recent revision of the proposed DSM III description of the borderline category is presented with reference to the work of Masterson (1972) and Grinker (1968). The contributions of Roger Shapiro et al. to a psychoanalytic formulation of the developmental and familial dynamics are summarized with reference to the genetic factors and the lack of validation to date of any general hypothesis. Treatment recommendations of Wolberg, Shapiro and Jacobson (1971) are described. Grinker's operational criteria were chosen for the pilot study: a defect in affectional relationships with no enduring close ties; child-like angry relationships with parental or authority figures, particularly in the dysphoric group; low self-esteem very poor sense of identity; a chronic depression characterized more by loneliness and boredom than by guilt or loss, and a pervading sense of anger or resentment. Cases are presented to illustrate treatment strategies. A brief differential diagnostic statement is made describing "borderline" as a separate category from other disorders manifesting oppositional, antisocial, and violent behavior.

  11. Quasi-isometric classification of some high dimensional right-angled Artin groups

    CERN Document Server

    Behrstock, Jason A; Neumann, Walter D

    2009-01-01

    In this note we give the quasi-isometry classification for a class of right angled Artin groups. In particular, we obtain the first such classification for a class of Artin groups with dimension larger than 2; our families exist in every dimension.

  12. Sex Bias in Classifying Borderline and Narcissistic Personality Disorder.

    Science.gov (United States)

    Braamhorst, Wouter; Lobbestael, Jill; Emons, Wilco H M; Arntz, Arnoud; Witteman, Cilia L M; Bekker, Marrie H J

    2015-10-01

    This study investigated sex bias in the classification of borderline and narcissistic personality disorders. A sample of psychologists in training for a post-master degree (N = 180) read brief case histories (male or female version) and made DSM classification. To differentiate sex bias due to sex stereotyping or to base rate variation, we used different case histories, respectively: (1) non-ambiguous case histories with enough criteria of either borderline or narcissistic personality disorder to meet the threshold for classification, and (2) an ambiguous case with subthreshold features of both borderline and narcissistic personality disorder. Results showed significant differences due to sex of the patient in the ambiguous condition. Thus, when the diagnosis is not straightforward, as in the case of mixed subthreshold features, sex bias is present and is influenced by base-rate variation. These findings emphasize the need for caution in classifying personality disorders, especially borderline or narcissistic traits.

  13. Classification of Champus Professional Services to Ambulatory Patient Groups and Assignment of Resource-Based Relative Values. Champus Professional Services Classification Study (CPSCS).

    Science.gov (United States)

    1992-01-10

    30021 AGORAPHOBIA WITH PANIC ATTACKS 3008 30089 OTHER NEUROTIC DISORDERS 3011 30113 CYCLOTHYMIC DISORDER 3012 30120 SCHIZOID PERSONALITY DISORDER ...UNSPECIFIED 3015 30150 HISTRIONIC PERSONALITY DISORDER , UNSPECIFIED 3018 30183 BORDERLINE PERSONALITY 3025 30250 TRANS-SEXUALISM WITH UNSPECIFIED SEXUAL...Professional Services to Ambulatory Patient Groups and Assignment of Resource Based Relative Value 12. PERSONAL AUThOR(S) Velda R. Austin, M.S., CPT

  14. Lie Group Classification of a Generalized Lane-Emden Type System in Two Dimensions

    Directory of Open Access Journals (Sweden)

    Motlatsi Molati

    2012-01-01

    Full Text Available The aim of this work is to perform a complete Lie symmetry classification of a generalized Lane-Emden type system in two dimensions which models many physical phenomena in biological and physical sciences. The classical approach of group classification is employed for classification. We show that several cases arise in classifying the arbitrary parameters, the forms of which include amongst others the power law nonlinearity, and exponential and quadratic forms.

  15. Borderline Space for Voice

    Science.gov (United States)

    Batchelor, Denise

    2012-01-01

    Being on the borderline as a student in higher education is not always negative, to do with marginalisation, exclusion and having a voice that is vulnerable. Paradoxically, being on the edge also has positive connections with integration, inclusion and having a voice that is strong. Alternative understandings of the concept of borderline space can…

  16. Borderline Personality Disorder

    Science.gov (United States)

    ... co-occurring mental disorders, such as mood disorders, anxiety disorders, and eating disorders, along with substance abuse, self- ... Study Borderline Personality Disorder Studies Research Results PubMed: Journal Articles about Borderline Personality ... Contact Us Staff Directories Privacy Notice Policies FOIA ...

  17. Analyzing subcomponents of affective dysregulation in borderline personality disorder in comparison to other clinical groups using multiple e-diary datasets.

    Science.gov (United States)

    Santangelo, P S; Limberger, M F; Stiglmayr, C; Houben, M; Coosemans, J; Verleysen, G; Kuppens, P; Tuerlinckx, F; Vanpaemel, W; Ebner-Priemer, U W

    2016-01-01

    Affective dysregulation is widely regarded as being the core problem in patients with borderline personality disorder (BPD). Moreover, BPD is the disorder mainly associated with affective dysregulation. However, the empirical confirmation of the specificity of affective dysregulation for BPD is still pending. We used a validated approach from basic affective science that allows for simultaneously analyzing three interdependent components of affective dysregulation that are disturbed in patients with BPD: homebase, variability, and attractor strength (return to baseline). We applied two types of multilevel models on two e-diary datasets to investigate group differences regarding three subcomponents between BPD patients (n = 43; n = 51) and patients with posttraumatic stress disorder (PTSD; n = 28) and those with bulimia nervosa (BN; n = 20) as clinical control groups in dataset 1, and patients with panic disorder (PD; n = 26) and those with major depression (MD; n = 25) as clinical control groups in dataset 2. In addition, healthy controls (n = 28; n = 40) were included in the analyses. In both studies, e-diaries were used to repeatedly collect data about affective experiences during participants' daily lives. In study 1 a high-frequency sampling strategy with assessments in 15 min-intervals over 24 h was applied, whereas the assessments occurred every waking hour over 48 h in study 2. The local ethics committees approved both studies, and all participants provided written informed consent. In contradiction to our hypotheses, BPD patients did not consistently show altered affective dysregulation compared to the clinical patient groups. The only differences in affective dynamics in BPD patients emerged with regard to one of three subcomponents, affective homebase. However, these results were not even consistent. Conversely, comparing the patients to healthy controls revealed a pattern of more negative affective homebases, higher

  18. Predictors of treatment response to an adjunctive emotion regulation group therapy for deliberate self-harm among women with borderline personality disorder.

    Science.gov (United States)

    Gratz, Kim L; Dixon-Gordon, Katherine L; Tull, Matthew T

    2014-01-01

    Despite evidence for the efficacy of several treatments for deliberate self-harm (DSH) within borderline personality disorder (BPD), predictors of response to these treatments remain unknown. This study examined baseline demographic, clinical, and diagnostic predictors of treatment response to an adjunctive emotion regulation group therapy (ERGT) for DSH among women with BPD. A recent RCT provided evidence for the efficacy of this ERGT (relative to a treatment-as-usual only waitlist condition). Participants in this study include the full intent-to-treat sample who began ERGT (across treatment and waitlist conditions; n = 51). Baseline diagnostic and clinical data were collected at the initial assessment, and outcome measures of DSH and self-destructive behaviors, emotion dysregulation/avoidance, and BPD symptoms (among others) were administered at pretreatment, posttreatment, and 3- and 9-months posttreatment. Notably, both demographic variables and characteristics of participants' ongoing therapy in the community had minimal impact on treatment response. However, several indicators of greater severity in domains relevant to this ERGT (i.e., baseline emotion dysregulation and BPD criteria, lifetime and recent DSH, and past-year hospitalization and suicide attempts) predicted better responses during treatment and follow-up across the primary targets of treatment. Likewise, several co-occurring disorders (i.e., social phobia, panic disorder, and a cluster B personality disorder) predicted greater improvements in BPD symptoms during treatment or follow-up. Finally, although co-occurring generalized anxiety disorder, posttraumatic stress disorder, and cluster A and C personality disorders were associated with poorer treatment response during follow-up, most of these effects reflected a lack of continued improvements during this period (vs. worsening of symptoms).

  19. [Concepts of the borderline personality disorders].

    Science.gov (United States)

    Ogłodek, Ewa; Araszkiewicz, Aleksander

    2011-08-01

    For many years, the borderline personality disorders have mainly been researched in terms of psychoanalytical theories, such as theories on relations with the object. Nowadays, there are three kinds of concepts that are distinguishable. The first ones are those which are group models, serving attempts to made characteristic sets of qualities, represented by individuals suffering from the borderline personality disorders, more precise. The remaining concepts are models of conflict and deficit, which explain complicated mechanisms of interactions of social, psychological and biological factors, and therefore, contribute to better understanding of the genesis of the symptoms of this disorder. Upon the basis of the attempts made so far in the field of describing the borderline personality disorders, one may indicate certain criteria, representative for the entire group of individuals with this diagnosis, regardless of the assumptions applicable to the genesis of the disorder and its symptoms, even though the population of the infirm suffering from the borderline personality disorders is not internally homogenous. The interest of psychologists, attempting to describe the borderline personality disorders, is focused upon certain sets of qualities, presented as the examples of descriptive models. Among the researchers, working on the issues of the borderline personality disorders in this manner, there are: Gunderson, Kernberg, Kohut, Winnicot, Guntrip, Fairbaim, Adler and Buie.

  20. Group Classification and Exact Solutions of a Class of Variable Coefficient Nonlinear Wave Equations

    Institute of Scientific and Technical Information of China (English)

    HUANG Ding-Jiang; MEI Jian-Qin; ZHANG Hong-Qing

    2009-01-01

    Complete group classification of a class of variable coefficient (1 + 1)-dimensional wave equations is performed.The possible additional equivalence transformations between equations from the class under consideration and the conditional equivalence groups are also investigated. These allow simplification of the results of the classification and further applications of them. The derived Lie symmetries are used to construct exact solutions of special forms of these equations via the classical Lie method. Nonclassical symmetries of the wave equations are discussed.

  1. Classification of non-solvable groups with a given property

    Indian Academy of Sciences (India)

    Zeinab Foruzanfar; Zohreh Mostaghim

    2015-02-01

    In this paper, we classify the finite non-solvable groups satisfying the following property $P_{5}$: their orders of representatives are set-wise relatively prime for any 5 distinct non-central conjugacy classes.

  2. Sex bias in classifying borderline and narcissistic personality disorder

    NARCIS (Netherlands)

    Braamhorst, W.; Lobbestael, J.; Emons, W.H.M.; Arntz, A.; Witteman, C.L.M.; Bekker, M.H.J.

    2015-01-01

    This study investigated sex bias in the classification of borderline and narcissistic personality disorders. A sample of psychologists in training for a post-master degree (N = 180) read brief case histories (male or female version) and made DSM classification. To differentiate sex bias due to sex s

  3. Sex bias in classifying borderline and narcissistic personality disorder

    NARCIS (Netherlands)

    Braamhorst, W.; Lobbestael, J.; Emons, W.H.M.; Arntz, A.; Witteman, C.L.M.; Bekker, M.H.J.

    2015-01-01

    This study investigated sex bias in the classification of borderline and narcissistic personality disorders. A sample of psychologists in training for a post-master degree (N = 180) read brief case histories (male or female version) and made DSM classification. To differentiate sex bias due to sex s

  4. Sex bias in classifying borderline and narcissistic personality disorder

    NARCIS (Netherlands)

    Braamhorst, W.; Lobbestael, J.; Emons, Wilco; Arntz, A.; Witteman, C.L.M.; Bekker, M.H.J.

    2015-01-01

    This study investigated sex bias in the classification of borderline and narcissistic personality disorders. A sample of psychologists in training for a post-master degree (N = 180) read brief case histories (male or female version) and made DSM classification. To differentiate sex bias due to sex

  5. Definitions and classification of tic disorders. The Tourette Syndrome Classification Study Group.

    Science.gov (United States)

    1993-10-01

    Tics are brief movements (motor tics) or sounds (vocal tics) that occur intermittently and unpredictably out of a background of normal motor activity. Although tics can appear as the result of direct brain injury (so-called symptomatic, eg, from head trauma or encephalitis), they most commonly are idiopathic and are part of the spectrum of Gilles de la Tourette syndrome or other idiopathic tic disorders. To aid investigators searching for the gene(s) causing Tourette syndrome, criteria are proposed to classify the idiopathic tic disorders. Although some of these separate entities may ultimately be shown to be caused by the same gene, until that is established, it is considered best when searching for the Tourette's gene to have tic disorders classified into distinct, homogeneous entities. The proposed classification will likely change over time as better diagnostic techniques become available and can both expand and consolidate, particularly after the Tourette gene is located.

  6. Analysis of Caesarean-Section rates according to Robson's ten group classification system and evaluating the indications within the groups

    Directory of Open Access Journals (Sweden)

    Amita Ray

    2017-01-01

    Full Text Available Background: With Caesarean sections on the rise WHO proposes that health care facilities use the Robson's 10 group classification system to audit their C-sections rates. This classification would help understand the internal structure of the CS rates at individual health facilities identify key population groups, indications in each group and formulate strategies to reduce these rates. Methods: This was a cross sectional study for a period of 24 months at a tertiary care hospital in a tribal area of Kerala South India. Women who delivered during this period were included and classified into 10 Robson's classes and percentages were calculated for the overall rate, the representation of groups, contribution of groups and Caesarean percentage in each group. Results: Highest contribution was by Group 5 and Group 2. Together these two groups contributed to 38% of the total Caesareans. Followed by Group 8 and 10. All four added contributed to 63% of the section rate The least contribution was by Group 3. Groups 6, 7 and 9 by themselves did not contribute much but within their groups had a 100% C-Section rate. Conclusions: The contribution of the various Robson's Group to the absolute C-Section rates needs to be looked into. Reducing primary section rates, adequate counselling and encouraging for VBAC, changing the norms for dystocia and non-reassuring fetal status, training and encouraging obstetricians to perform versions when not contraindicated could reduce the contribution of Robson's groups towards the absolute C-Section rates.

  7. Gonadotropin-releasing hormone agonists cotreatment during chemotherapy in borderline ovarian tumor and ovarian cancer patients

    Institute of Scientific and Technical Information of China (English)

    ZHU Hong-lan; WANG Yan; LI Xiao-ping; WANG Chao-hua; WANG Yue; CUI Heng; WANG Jian-liu

    2013-01-01

    Background Recently,conservative surgery is acceptable in young patients with borderline ovarian tumor and ovarian cancer.The preservation of these patients' future fertility has been the focus of recent interest.This study aimed to observe the effect of gonadotropin-releasing hormone agonists (GnRHa) cotreatment during chemotherapy in borderline ovarian tumor and ovarian cancer patients.Methods Sixteen patients who were treated with fertility preservation surgery for borderline ovarian tumor and ovarian cancer and then administered GnRHa during chemotherapy in Peking University People's Hospital from January 2006 to July 2010 were retrospectively analyzed.This group was compared with a control group of 16 women who were treated concurrently with similar chemotherapy (n=5) without GnRHa or were historical controls (n=11).The disease recurrence,the menstruation status and reproductive outcome were followed up and compared between the two groups.Results There were no significant differences between both groups regarding age,body weight,height,marriage status,classification of the tumors,stage of the disease,as were the cumulative doses of each chemotherapeutic agent.One (1/16) patient in the study group while 2 (2/16) patients in the control group relapsed 2 years after conclusion of the primary treatment (P >0.05).All of the 16 women in the study group compared with 11 of the 16 patients in the control group resumed normal menses 6 months after the termination of the treatment (P <0.05).There were 4 spontaneous pregnancies in the study group while 2 in the control group,all of the neonates were healthy.Conclusions GnRHa administration before and during chemotherapy in borderline ovarian tumor and ovarian cancer patients who had undergone fertility preservation operation may bring up higher rates of spontaneous resumption of menses and a better pregnancy rate.Long-term follow up and large scale clinical studies are required.

  8. Validation of the Stage Groupings in the Eighth Edition of the TNM Classification for Lung Cancer.

    Science.gov (United States)

    Sui, Xizhao; Jiang, Wei; Chen, Haiqing; Yang, Fan; Wang, Jun; Wang, Qun

    2017-08-04

    The aim of this study was to validate stage groupings in the eighth edition of the TNM classification in an independent Chinese cohort. We retrospectively analyzed a total of 3599 patients with pathological stage IA to IIIA (seventh edition of the TNM) NSCLC who underwent surgical treatment in two surgical centers in the People's Republic of China between 2005 and 2012. All patients were reclassified according to the eighth edition of the TNM classification. Survival was compared between adjacent stage groupings by using a log-rank test and a Cox regression model. R(2) was calculated to evaluate the discrimination of the two TNM stage classifications. The median follow-up time was 48.7 months. According to the eighth edition of the TNM classification, the overall survival (OS) of adjacent stage groupings showed significant differences except for IA3 vs. IB. The eighth edition of the TNM classification yielded a slightly higher R(2) than the seventh edition (0.172 vs. 0.162). This study provided an external validation of the stage groupings in the eighth edition of the TNM classification for lung cancer among surgically treated Chinese patients with NSCLC. Copyright © 2017. Published by Elsevier Inc.

  9. EFFECTIVE MULTI-RESOLUTION TRANSFORM IDENTIFICATION FOR CHARACTERIZATION AND CLASSIFICATION OF TEXTURE GROUPS

    Directory of Open Access Journals (Sweden)

    S. Arivazhagan

    2011-11-01

    Full Text Available Texture classification is important in applications of computer image analysis for characterization or classification of images based on local spatial variations of intensity or color. Texture can be defined as consisting of mutually related elements. This paper proposes an experimental approach for identification of suitable multi-resolution transform for characterization and classification of different texture groups based on statistical and co-occurrence features derived from multi-resolution transformed sub bands. The statistical and co-occurrence feature sets are extracted for various multi-resolution transforms such as Discrete Wavelet Transform (DWT, Stationary Wavelet Transform (SWT, Double Density Wavelet Transform (DDWT and Dual Tree Complex Wavelet Transform (DTCWT and then, the transform that maximizes the texture classification performance for the particular texture group is identified.

  10. [Aetiological classification of ischaemic strokes: comparison of the new A-S-C-O classification and the classification by the Spanish Society of Neurology's Cerebrovascular Disease Study Group].

    Science.gov (United States)

    Sobrino García, P; García Pastor, A; García Arratibel, A; Vicente Peracho, G; Rodriguez Cruz, P M; Pérez Sánchez, J R; Díaz Otero, F; Vázquez Alén, P; Villanueva Osorio, J A; Gil Núñez, A

    2013-09-01

    The A-S-C-O classification may be better than other methods for classifying ischaemic stroke by aetiology. Our aims are to describe A-S-C-O phenotype distribution (A: atherosclerosis, S: small vessel disease, C: cardiac source, O: other causes; 1: potential cause, 2: causality uncertain, 3: unlikely to be a direct cause although disease is present) and compare them to the Spanish Society of Neurology's Cerebrovascular Disease Study Group (GEECV/SEN) classification. We will also find the degree of concordance between these classification methods and determine whether using the A-S-C-O classification delivers a smaller percentage of strokes of undetermined cause. We analysed those patients with ischaemic stroke admitted to our stroke unit in 2010 with strokes that were classified according to GEECV/SEN and A-S-C-O criteria. The study included 496 patients. The percentages of strokes caused by atherosclerosis and small vessel disease according to GEECV/SEN criteria were higher than the percentages for potential atherosclerotic stroke (A1) (14.1 vs. 11.9%; P=.16) and potential small vessel stroke (S1) (14.3 vs. 3%; P0.8 (unusual causes and O1). Our results show that GEECV/SEN and A-S-C-O classifications are neither fully comparable nor consistent. Using the A-S-C-O classification provided additional information on co-morbidities and delivered a smaller percentage of strokes classified as having an undetermined cause. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  11. Electroencephalography Signal Grouping and Feature Classification Using Harmony Search for BCI

    OpenAIRE

    Tae-Ju Lee; Seung-Min Park; Kwee-Bo Sim

    2013-01-01

    This paper presents a heuristic method for electroencephalography (EEG) grouping and feature classification using harmony search (HS) for improving the accuracy of the brain-computer interface (BCI) system. EEG, a noninvasive BCI method, uses many electrodes on the scalp, and a large number of electrodes make the resulting analysis difficult. In addition, traditional EEG analysis cannot handle multiple stimuli. On the other hand, the classification method using the EEG signal has a low accura...

  12. CLASSIFICATION OF ORTHOGNATHIC SURGERY PATIENTS INTO LOW AND HIGH BLEEDING RISK GROUPS USING THROMBELASTOGRAPHY

    DEFF Research Database (Denmark)

    Elenius Madsen, Daniel

    2012-01-01

    Title: CLASSIFICATION OF ORTHOGNATHIC SURGERY PATIENTS INTO LOW AND HIGH BLEEDING RISK GROUPS USING THROMBELASTOGRAPHY Objectives: Orthognathic surgery involves surgical manipulation of jaw and face skeletal structure. A subgroup of patients undergoing orthognathic surgery suffers from excessive...... intraoperative blood loss. Classification of patients according to their bleeding risk will improve the surgical procedure with regard to staff composition, blood transfusion and patient safety. Thrombelastography is a global coagulation assay measuring the viscoelastic properties of whole blood samples, taking...

  13. Classification of finite reparametrization symmetry groups in the three-Higgs-doublet model

    CERN Document Server

    Ivanov, I P

    2012-01-01

    Symmetries play a crucial role in electroweak symmetry breaking models with non-minimal Higgs content. Within each class of these models, it is desirable to know which symmetry groups can be implemented via the scalar sector. In N-Higgs-doublet models, this classification problem was solved only for N=2 doublets. Very recently, we suggested a method to classify all realizable finite symmetry groups of Higgs-family transformations in the three-Higgs-doublet model (3HDM). Here, we present this classification in all detail together with an introduction to the theory of solvable groups, which play the key role in our derivation. We also consider generalized-CP symmetries, and discuss the interplay between Higgs-family symmetries and CP-conservation. In particular, we prove that presence of the $Z_4$ symmetry guarantees the explicit CP-conservation of the potential. This work completes classification of finite reparametrization symmetry groups in 3HDM.

  14. Classification of finite reparametrization symmetry groups in the three-Higgs-doublet model

    Energy Technology Data Exchange (ETDEWEB)

    Ivanov, Igor P. [Universite de Liege, IFPA, Liege (Belgium); Sobolev Institute of Mathematics, Novosibirsk (Russian Federation); Vdovin, E. [Sobolev Institute of Mathematics, Novosibirsk (Russian Federation)

    2013-02-15

    Symmetries play a crucial role in electroweak symmetry breaking models with non-minimal Higgs content. Within each class of these models, it is desirable to know which symmetry groups can be implemented via the scalar sector. In N-Higgs-doublet models, this classification problem was solved only for N=2 doublets. Very recently, we suggested a method to classify all realizable finite symmetry groups of Higgs-family transformations in the three-Higgs-doublet model (3HDM). Here, we present this classification in all detail together with an introduction to the theory of solvable groups, which play the key role in our derivation. We also consider generalized-CP symmetries, and discuss the interplay between Higgs-family symmetries and CP-conservation. In particular, we prove that presence of the Z{sub 4} symmetry guarantees the explicit CP-conservation of the potential. This work completes classification of finite reparametrization symmetry groups in 3HDM. (orig.)

  15. Classification of finite reparametrization symmetry groups in the three-Higgs-doublet model

    Science.gov (United States)

    Ivanov, Igor P.; Vdovin, E.

    2013-02-01

    Symmetries play a crucial role in electroweak symmetry breaking models with non-minimal Higgs content. Within each class of these models, it is desirable to know which symmetry groups can be implemented via the scalar sector. In N-Higgs-doublet models, this classification problem was solved only for N=2 doublets. Very recently, we suggested a method to classify all realizable finite symmetry groups of Higgs-family transformations in the three-Higgs-doublet model (3HDM). Here, we present this classification in all detail together with an introduction to the theory of solvable groups, which play the key role in our derivation. We also consider generalized- CP symmetries, and discuss the interplay between Higgs-family symmetries and CP-conservation. In particular, we prove that presence of the ℤ4 symmetry guarantees the explicit CP-conservation of the potential. This work completes classification of finite reparametrization symmetry groups in 3HDM.

  16. Group Classification of a General Bond-Option Pricing Equation of Mathematical Finance

    Directory of Open Access Journals (Sweden)

    Tanki Motsepa

    2014-01-01

    Full Text Available We carry out group classification of a general bond-option pricing equation. We show that the equation admits a three-dimensional equivalence Lie algebra. We also show that some of the values of the constants which result from group classification give us well-known models in mathematics of finance such as Black-Scholes, Vasicek, and Cox-Ingersoll-Ross. For all such values of these arbitrary constants we obtain Lie point symmetries. Symmetry reductions are then obtained and group invariant solutions are constructed for some cases.

  17. A classification of some regular p-groups and its applications

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    In this paper we classify regular p-groups with type invariants (e, 1, 1, 1) for e ≥ 2 and (1, 1, 1, 1, 1). As a by-product, we give a new approach to the classification of groups of order p5, p ≥ 5 a prime.

  18. Increased Lead and Cadmium Burdens among Mentally Retarded Children and Children with Borderline Intelligence.

    Science.gov (United States)

    Marlowe, Mike; And Others

    1983-01-01

    The relationship between subtoxic metal levels and mild mental retardation and borderline intelligence was investigated through comparison of hair metal concentrations in 135 secondary students with mild retardation or borderline intelligence. Children in the retarded/borderline group had significantly higher lead and cadmium concentrations.…

  19. Gender differences of athletes in different classification groups of sports and sport disciplines

    Directory of Open Access Journals (Sweden)

    Olena Tarasevych

    2016-04-01

    Full Text Available Purpose: to identify the percentage of masculine, androgynous and feminine figures in different classification groups, sports and sports disciplines, depending on the sport qualification. Material & Methods: the study was conducted on the basis of the Kharkiv State Academy of Physical Culture among students – representatives of different sports that have different athletic skills using analysis and compilation of scientific and methodical literature, survey, testing the procedure S. Bam "Masculinity / femininity "Processing and statistical data. Results: based on the testing method established S. Bam percentage masculine, androgynous and feminine personalities among athletes and athletes in various sports classification groups depending on their athletic skills. Conclusions: among sportsmen and women in a variety of classification groups of sports is not revealed feminine personalities; masculine identity, among both men and women predominate in sports; androgyny attitude towards men and women are different.

  20. [Concerning the borderline (author's transl)].

    Science.gov (United States)

    Modestin, J

    1980-03-01

    A general survey of the borderline literature is presented. The diagnostic label "borderline" has predominantly been used in North America; nevertheless, many roots of this conception originate in the classical European psychiatry and psychoanalysis. The various diagnostic (mainly descriptive) criteria and characteristics of the borderline are discussed, as well as the most important psychoanalytic hypotheses and conceptions (such as splitting, projective identification, identity diffusion). The therapeutic principles are mentioned as well. The analysis of the surveyed literature reveals on the one hand, that a well defined borderline exists neither as a generally acknowledged clinical entity nor as a circumscribed psychopathological syndrome. On the other hand, there are three various borderline concepts clearly discernible: 1) borderline conceptualized as a form of schizophrenia, 2) borderline conceptualized as synonymous with the general category of psychopathy (personality disorder) and 3) borderline conceptualized as a special form of psychopathy.

  1. Classification of Groups with Strong Symmetric Genus up to Twenty-Five

    CERN Document Server

    Fieldsteel, Nathan; London, Tyler; Tran, Holden; Xu, Haokun

    2011-01-01

    The strong symmetric genus of a finite group is the minimum genus of a compact Riemann surface on which the group acts as a group of automorphisms preserving orientation. A characterization of the infinite number of groups with strong symmetric genus zero and one is well-known and the problem is finite for each strong symmetric genus greater than or equal to two. May and Zimmerman have published papers detailing the classification of all groups with strong symmetric genus two through four. Using the computer algebra system GAP, we extend these classifications to all groups of strong symmetric genus up to twenty-five. This paper outlines the approach used for the extension.

  2. Affective disorders among patients with borderline personality disorder.

    Directory of Open Access Journals (Sweden)

    Hege Nordem Sjåstad

    Full Text Available BACKGROUND: The high co-occurrence between borderline personality disorder and affective disorders has led many to believe that borderline personality disorder should be considered as part of an affective spectrum. The aim of the present study was to examine whether the prevalence of affective disorders are higher for patients with borderline personality disorder than for patients with other personality disorders. METHODS: In a national cross-sectional study of patients receiving mental health treatment in Norway (N = 36 773, we determined whether psychiatric outpatients with borderline personality disorder (N = 1 043 had a higher prevalence of affective disorder in general, and whether they had an increased prevalence of depression, bipolar disorder or dysthymia specifically. They were compared to patients with paranoid, schizoid, dissocial, histrionic, obsessive-compulsive, avoidant, dependent, or unspecified personality disorder, as well as an aggregated group of patients with personality disorders other than the borderline type (N = 2 636. Odds ratios were computed for the borderline personality disorder group comparing it to the mixed sample of other personality disorders. Diagnostic assessments were conducted in routine clinical practice. RESULTS: More subjects with borderline personality disorder suffered from unipolar than bipolar disorders. Nevertheless, borderline personality disorder had a lower rate of depression and dysthymia than several other personality disorder groups, whereas the rate of bipolar disorder tended to be higher. Odds ratios showed 34% lower risk for unipolar depression, 70% lower risk for dysthymia and 66% higher risk for bipolar disorder in patients with borderline personality disorder compared to the aggregated group of other personality disorders. CONCLUSIONS: The results suggest that borderline personality disorder has a stronger association with affective disorders in the bipolar spectrum than

  3. Affective Disorders among Patients with Borderline Personality Disorder

    Science.gov (United States)

    Sjåstad, Hege Nordem; Gråwe, Rolf W.; Egeland, Jens

    2012-01-01

    Background The high co-occurrence between borderline personality disorder and affective disorders has led many to believe that borderline personality disorder should be considered as part of an affective spectrum. The aim of the present study was to examine whether the prevalence of affective disorders are higher for patients with borderline personality disorder than for patients with other personality disorders. Methods In a national cross-sectional study of patients receiving mental health treatment in Norway (N = 36 773), we determined whether psychiatric outpatients with borderline personality disorder (N = 1 043) had a higher prevalence of affective disorder in general, and whether they had an increased prevalence of depression, bipolar disorder or dysthymia specifically. They were compared to patients with paranoid, schizoid, dissocial, histrionic, obsessive-compulsive, avoidant, dependent, or unspecified personality disorder, as well as an aggregated group of patients with personality disorders other than the borderline type (N = 2 636). Odds ratios were computed for the borderline personality disorder group comparing it to the mixed sample of other personality disorders. Diagnostic assessments were conducted in routine clinical practice. Results More subjects with borderline personality disorder suffered from unipolar than bipolar disorders. Nevertheless, borderline personality disorder had a lower rate of depression and dysthymia than several other personality disorder groups, whereas the rate of bipolar disorder tended to be higher. Odds ratios showed 34% lower risk for unipolar depression, 70% lower risk for dysthymia and 66% higher risk for bipolar disorder in patients with borderline personality disorder compared to the aggregated group of other personality disorders. Conclusions The results suggest that borderline personality disorder has a stronger association with affective disorders in the bipolar spectrum than disorders in the unipolar

  4. Classification

    Science.gov (United States)

    Clary, Renee; Wandersee, James

    2013-01-01

    In this article, Renee Clary and James Wandersee describe the beginnings of "Classification," which lies at the very heart of science and depends upon pattern recognition. Clary and Wandersee approach patterns by first telling the story of the "Linnaean classification system," introduced by Carl Linnacus (1707-1778), who is…

  5. Short notes and reviews Simplifying hydrozoan classification: inappropriateness of the group Hydroidomedusae in a phylogenetic context

    NARCIS (Netherlands)

    Marques, Antonio C.

    2001-01-01

    The systematics of Hydrozoa is considered from the viewpoint of logical consistency between phylogeny and classification. The validity of the nominal taxon Hydroidomedusae (including all groups of Hydrozoa except the Siphonophorae) is discussed with regard to its distinctness and inclusive relations

  6. Influence of Stuttering Variation on Talker Group Classification in Preschool Children: Preliminary Findings

    Science.gov (United States)

    Johnson, Kia N.; Karrass, Jan; Conture, Edward G.; Walden, Tedra

    2009-01-01

    The purpose of this study was to investigate whether variations in disfluencies of young children who do (CWS) and do not stutter (CWNS) significantly change their talker group classification or diagnosis from stutterer to nonstutterer, and vice versa. Participants consisted of seventeen 3- to 5-year-old CWS and nine 3- to 5-year-old CWNS, with no…

  7. [Historical background to the development of the concept of the borderline personality].

    Science.gov (United States)

    Ogłodek, Ewa; Araszkiewicz, Aleksander

    2011-11-01

    The history of the development of the concept of borderline personality disorder dates back to the late nineteenth century when in 1884 described the first cases of patients with a clinical picture similar to today's concept of borderline personality disorder, using the first time the concept of borderline. On the current understanding of the borderline personality disorder had a significant impact available and valid diagnostic criteria included in the classifications ICD-10 and DSM-IV-TR and psychological theories such as psychoanalytic theory of "object relations" and cognitive behavioral approaches.

  8. Classification

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2017-01-01

    This article presents and discusses definitions of the term “classification” and the related concepts “Concept/conceptualization,”“categorization,” “ordering,” “taxonomy” and “typology.” It further presents and discusses theories of classification including the influences of Aristotle...... and Wittgenstein. It presents different views on forming classes, including logical division, numerical taxonomy, historical classification, hermeneutical and pragmatic/critical views. Finally, issues related to artificial versus natural classification and taxonomic monism versus taxonomic pluralism are briefly...

  9. Reference benchmarks relating to great groups of genetic soil classification of China with soil taxonomy

    Institute of Scientific and Technical Information of China (English)

    SHI Xuezheng; YU Dongsheng; SUN Weixia; WANG Hongjie; ZHAO Qiguo; GONG Zitong

    2004-01-01

    Soil classification forms the basis for the exchange and extension of research findings in soil science and for the modernization of management of soil resources. This paper systematically reviews the compatibility of the genetic soil classification of China (GSCC) and soil taxonomy (ST).This includes a study of the evolution and consummation of the GSCC and assessment of the databases and methods of the study. Using the "Soil Species of China (six volumes)"and some provincial soil species as the basic material, the authors gathered information from 2540 soil species. Based on the key described in ST, the 2540 soil species were taxonomically classified into corresponding soil orders, suborders,great groups and subgroups and then matched with corresponding map units in the 1: 1000000 digital soil map of China. Using the high-level classification units of the two soil classification systems, and the attributes of each soil species,the sizes of distribution areas were mapped. The soil distribution results were analyzed and compared statistically. The reference compatibility between the great groups used in GSCC system and the soil orders of the ST is discussed. It is believed that 20 great groups display maximum referencibility >95% and 15 great groups depict maximum referencibility in the range of 70%-95%, which can be cited as reference benchmarks. The remaining 25 great groups are less compatible (with maximum referencibility <70%) and need further study, or require referencing at lower classification levels or at a regional level to help to improve the accuracy of the reference.

  10. Deriving statistical significance maps for SVM based image classification and group comparisons

    OpenAIRE

    Gaonkar, Bilwaj; Davatzikos, Christos

    2012-01-01

    Population based pattern analysis and classification for quantifying structural and functional differences between diverse groups has been shown to be a powerful tool for the study of a number of diseases, and is quite commonly used especially in neuroimaging. The alternative to these pattern analysis methods, namely mass univariate methods such as voxel based analysis and all related methods, cannot detect multivariate patterns associated with group differences, and are not particularly suit...

  11. Supervised Classification in the Presence of Misclassified Training Data: A Monte Carlo Simulation Study in the Three Group Case

    Directory of Open Access Journals (Sweden)

    Jocelyn E Bolin

    2014-02-01

    Full Text Available Statistical classification of phenomena into observed groups is very common in the social and behavioral sciences. Statistical classification methods, however, are affected by the characteristics of the data under study. Statistical classification can be further complicated by initial misclassification of the observed groups. The purpose of this study is to investigate the impact of initial training data misclassification on several statistical classification and data mining techniques. Misclassification conditions in the three-group case will be simulated and results will be presented in terms of overall as well as subgroup classification accuracy. Results show decreased classification accuracy as sample size, group separation and group size ratio decrease and as misclassification percentage increases with random forests demonstrating the highest accuracy across conditions.

  12. A Development of Group Decision Support System for Strategic Item Classification using Analytic Hierarchy Process

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Sung Ho; Tae, Jae Woong; Yang, Seung Hyo; Shin, Dong Hoon [Korea Institute of Nuclear Nonproliferation and Control, Daejeon (Korea, Republic of)

    2016-05-15

    Korea has carried out export controls on nuclear items that reflect the Nuclear Suppliers Group (NSG) guidelines (Notice on Trade of Strategic Item of Foreign Trade Act) since joining the NSG in 1995. Nuclear export control starts with classifications that determine whether export items are relevant to nuclear proliferation or not according to NSG guidelines. However, due to qualitative characteristics of nuclear item definition in the guidelines, classification spends a lot of time and effort to make a consensus. The aim of this study is to provide an analysis of an experts' group decision support system (GDSS) based on an analytic hierarchy process (AHP) for the classification of strategic items. The results of this study clearly demonstrated that a GDSS based on an AHP proved positive, systematically providing relative weight among the planning variables and objectives. By using an AHP we can quantify the subjective judgements of reviewers. An order of priority is derived from a numerical value. The verbal and fuzzy measurement of an AHP enables us reach a consensus among reviewers in a GDSS. An AHP sets common weight factors which are a priority of each attribute that represent the views of an entire group. It makes a consistency in decision-making that is important for classification.

  13. Lie group classification and exact solutions of the generalized Kompaneets equations

    Directory of Open Access Journals (Sweden)

    Oleksii Patsiuk

    2015-04-01

    Full Text Available We study generalized Kompaneets equations (GKEs with one functional parameter, and using the Lie-Ovsiannikov algorithm, we carried out the group classification. It is shown that the kernel algebra of the full groups of the GKEs is the one-dimensional Lie algebra. Using the direct method, we find the equivalence group. We obtain six non-equivalent (up to transformations from the equivalence group GKEs that allow wider invariance algebras than the kernel one. We find a number of exact solutions of the non-linear GKE which has the maximal symmetry properties.

  14. [Tattoos and piercings: motives for body modification in women suffering from borderline symptomatology].

    Science.gov (United States)

    Höhner, Gesche; Teismann, Tobias; Willutzki, Ulrike

    2014-02-01

    Do women suffering from borderline symptomatology differ from women without these symptoms regarding their motives for body modifications?A sample of 289 women with body modifications were questioned about their tattoos, piercings and motives for body modifications as well as about symptoms of borderline personality disorder. Women with borderline symptomatology were compared to women without borderline symptomatology concerning the extent of and motives for body modification.The 2 groups showed no differences in regard to amount and extent of body modifications. The "borderline"-group considered individuality, coping and management of negative life-events to be more crucial reasons for body modification than the non-borderline females.The degree of a person's body modification is not a feasible indicator for psychopathological strain. Though, for people with borderline tendency body modification may serve as a coping strategy similar to self-injury.

  15. Electroencephalography Signal Grouping and Feature Classification Using Harmony Search for BCI

    Directory of Open Access Journals (Sweden)

    Tae-Ju Lee

    2013-01-01

    Full Text Available This paper presents a heuristic method for electroencephalography (EEG grouping and feature classification using harmony search (HS for improving the accuracy of the brain-computer interface (BCI system. EEG, a noninvasive BCI method, uses many electrodes on the scalp, and a large number of electrodes make the resulting analysis difficult. In addition, traditional EEG analysis cannot handle multiple stimuli. On the other hand, the classification method using the EEG signal has a low accuracy. To solve these problems, we use a heuristic approach to reduce the complexities in multichannel problems and classification. In this study, we build a group of stimuli using the HS algorithm. Then, the features from common spatial patterns are classified by the HS classifier. To confirm the proposed method, we perform experiments using 64-channel EEG equipment. The subjects are subjected to three kinds of stimuli: audio, visual, and motion. Each stimulus is applied alone or in combination with the others. The acquired signals are processed by the proposed method. The classification results in an accuracy of approximately 63%. We conclude that the heuristic approach using the HS algorithm on the BCI is beneficial for EEG signal analysis.

  16. Borderline Personality and the Detection of Angry Faces.

    Directory of Open Access Journals (Sweden)

    Johanna Hepp

    Full Text Available Many studies have assessed emotion recognition in patients with Borderline Personality Disorder and considerable evidence has been accumulated on patients' ability to categorize emotions. In contrast, their ability to detect emotions has been investigated sparsely. The only two studies that assessed emotion detection abilities found contradictory evidence on patients' ability to detect angry faces.To clarify whether patients with Borderline Personality Disorder show enhanced detection of angry faces, we conducted three experiments: a laboratory study (n = 53 with a clinical sample and two highly powered web studies that measured Borderline features (n1 = 342, n2 = 220. Participants in all studies completed a visual search paradigm, and the reaction times for the detection of angry vs. happy faces were measured.Consistently, data spoke against enhanced detection of angry faces in the Borderline groups, indicated by non-significant group (Borderline vs. healthy control × target (angry vs. happy interactions, despite highly satisfactory statistical power to detect even small effects.In contrast to emotion categorization, emotion detection appears to be intact in patients with Borderline Personality Disorder and individuals high in Borderline features. The importance of distinguishing between these two processes in future studies is discussed.

  17. Verbal fluency indicators of malingering in traumatic brain injury: classification accuracy in known groups.

    Science.gov (United States)

    Curtis, Kelly L; Thompson, Laura K; Greve, Kevin W; Bianchini, Kevin J

    2008-09-01

    A known-groups design was used to determine the classification accuracy of verbal fluency variables in detecting Malingered Neurocognitive Dysfunction (MND) in traumatic brain injury (TBI). Participants were 204 TBI and 488 general clinical patients. The Slick et al. (1999) criteria were used to classify the TBI patients into non-MND and MND groups. An educationally corrected FAS Total Correct word T-score proved to be the most accurate of the several verbal fluency indicators examined. Classification accuracy of this variable at specific cutoffs is presented in a cumulative frequency table. This variable accurately differentiated non-MND from MND mild TBI patients but its accuracy was unacceptable in moderate/severe TBI. The clinical application of these findings is discussed.

  18. CLASSIFICATION OF ORTHOGNATHIC SURGERY PATIENTS INTO LOW AND HIGH BLEEDING RISK GROUPS USING THROMBELASTOGRAPHY

    DEFF Research Database (Denmark)

    Elenius Madsen, Daniel

    2012-01-01

    Title: CLASSIFICATION OF ORTHOGNATHIC SURGERY PATIENTS INTO LOW AND HIGH BLEEDING RISK GROUPS USING THROMBELASTOGRAPHY Objectives: Orthognathic surgery involves surgical manipulation of jaw and face skeletal structure. A subgroup of patients undergoing orthognathic surgery suffers from excessive ...... to their bleeding risk. This valuable knowledge will be useful with regard to optimization of patient safety, staff composition and transfusion preparations. This pilot study included only 41 patients, and further studies are needed to consolidate the observations done....

  19. Multiple-membership multiple-classification models for social network and group dependences

    OpenAIRE

    Tranmer, Mark; Steel, David; Browne, William J

    2014-01-01

    The social network literature on network dependences has largely ignored other sources of dependence, such as the school that a student attends, or the area in which an individual lives. The multilevel modelling literature on school and area dependences has, in turn, largely ignored social networks. To bridge this divide, a multiple-membership multiple-classification modelling approach for jointly investigating social network and group dependences is presented. This allows social network and ...

  20. Indigenous Knowledge on Soil Classification of Ethnic Groups in Luang Prabang Province of the Lao PDR

    Institute of Scientific and Technical Information of China (English)

    Linkham Douangsavanh; Vongpaphane Manivong; Anan Polthanee; Roengsak Katawatin; Yoshio Inoue

    2006-01-01

    The objectives of this study were to demonstrate ethno-scientific elicitation techniques in retrieving indigenous knowledge at village-level, and to document the indigenous soil classification systems of different ethnic groups in Luang Prabang province in the Lao PDR. The study area comprised three villages - Nambo, Huaymaha and Thapo, in the Phonxay district of Luang Prabang province. Three ethnic groups were covered by the study - Hmong,Khmu and Lao Loum. All three ethnic groups used soil color as main criteria for soil classification.However, even within the same ethnic group,sometimes different villages have differences in the way they classify soils; this was apparent for the Hmong ethnic group in the villages of Huaymaha and Nambo. A significant difference of the Lao Loum ethnic group from the other two, was the emphasis used in classifying soil types according to their water holding capabilities. In contrast, the Khmu and Hmong classified many soil types in relation to their rock content ('with rock' or 'pure rock' sometimes being used). The results of the study suggest that the ethnic groups classify the soils in relation to their potential for different types of agricultural production.

  1. Definition and Management of Borderline Resectable Pancreatic Cancer.

    Science.gov (United States)

    Denbo, Jason W; Fleming, Jason B

    2016-12-01

    Patients with localized pancreatic ductal adenocarcinoma seek potentially curative treatment, but this group represents a spectrum of disease. Patients with borderline resectable primary tumors are a unique subset whose successful therapy requires a care team with expertise in medical care, imaging, surgery, medical oncology, and radiation oncology. This team must identify patients with borderline tumors then carefully prescribe and execute a combined treatment strategy with the highest possibility of cure. This article addresses the issues of clinical evaluation, imaging techniques, and criteria, as well as multidisciplinary treatment of patients with borderline resectable pancreatic ductal adenocarcinoma.

  2. Borderline Personality Symptoms and Human Immunodeficiency Virus Risk in Alcohol and Other Drug Abusing Adolescent Offenders

    Directory of Open Access Journals (Sweden)

    Jessy G. Dévieux

    2009-01-01

    Full Text Available Problem statement: Incarcerated youth with borderline symptomatology represent a particularly at risk-population due to their enggement in risky behaviors. Five hundred twenty two adolescents were assessed for borderline symptomatology (MACI, engagement in risky behaviors and attitudes/knowledge. Approach:Adolescents were divided into two groups: low borderline (below the 60 scale score cutoff and high borderline (subclinical and clinical range. Multivariate analyses were used to test for group differences. Results: The high borderline group had higher perceived susceptibility, greater knowledge, less favorable sexual and condom attitudes and less favorable behavioral intentions. There were no significant differences by group on sexual risk or substance use behaviors. A subset (n = 156 participating in a risk reduction experimental trial were followed three months post-intervention for differences in sexual risk and substance use. The high borderline experimental participants reported significantly more anal sex than the low borderline adolescents at 3 month follow-up. High borderline adolescents in the control group reported greater cocaine use than low borderline controls at 3 months, including trends suggesting more marijuana and alcohol use. At 3 month follow-up, no differences in cocaine, alcohol or marijuana use were detected between high and low borderline adolescents in the experimental group. Adolescents with higher borderline tendencies appear to realistically assess that they are at high risk of contracting HIV but may have less confidence in their ability to adopt HIV preventive behaviors. The results indicate that borderline personality symptoms may represent an important indicator of attitudes conducive to HIV transmission. Conclusion:Three-month follow-up data indicate the importance of examining borderline characteristics more microanalytically within research studies, including

  3. Discriminative Dictionary Learning With Two-Level Low Rank and Group Sparse Decomposition for Image Classification.

    Science.gov (United States)

    Wen, Zaidao; Hou, Biao; Jiao, Licheng

    2016-06-30

    Discriminative dictionary learning (DDL) framework has been widely used in image classification which aims to learn some class-specific feature vectors as well as a representative dictionary according to a set of labeled training samples. However, interclass similarities and intraclass variances among input samples and learned features will generally weaken the representability of dictionary and the discrimination of feature vectors so as to degrade the classification performance. Therefore, how to explicitly represent them becomes an important issue. In this paper, we present a novel DDL framework with two-level low rank and group sparse decomposition model. In the first level, we learn a class-shared and several class-specific dictionaries, where a low rank and a group sparse regularization are, respectively, imposed on the corresponding feature matrices. In the second level, the class-specific feature matrix will be further decomposed into a low rank and a sparse matrix so that intraclass variances can be separated to concentrate the corresponding feature vectors. Extensive experimental results demonstrate the effectiveness of our model. Compared with the other state-of-the-arts on several popular image databases, our model can achieve a competitive or better performance in terms of the classification accuracy.

  4. Robust Texture Classification via Group-Collaboratively Representation-Based Strategy

    Institute of Scientific and Technical Information of China (English)

    Xiao-Ling Xia; Hang-Hui Huang

    2013-01-01

    In this paper, we present a simple but powerful ensemble for robust texture classification. The proposed method uses a single type of feature descriptor, i.e. scale-invariant feature transform (SIFT), and inherits the spirit of the spatial pyramid matching model (SPM). In a flexible way of partitioning the original texture images, our approach can produce sufficient informative local features and thereby form a reliable feature pond or train a new class-specific dictionary. To take full advantage of this feature pond, we develop a group-collaboratively representation-based strategy (GCRS) for the final classification. It is solved by the well-known group lasso. But we go beyond of this and propose a locality-constraint method to speed up this, named local constraint-GCRS (LC-GCRS). Experimental results on three public texture datasets demonstrate the proposed approach achieves competitive outcomes and even outperforms the state-of-the-art methods. Particularly, most of methods cannot work well when only a few samples of each category are available for training, but our approach still achieves very high classification accuracy, e.g. an average accuracy of 92.1%for the Brodatz dataset when only one image is used for training, significantly higher than any other methods.

  5. Attachment and mentalization in female patients with comorbid narcissistic and borderline personality disorder.

    Science.gov (United States)

    Diamond, Diana; Levy, Kenneth N; Clarkin, John F; Fischer-Kern, Melitta; Cain, Nicole M; Doering, Stephan; Hörz, Susanne; Buchheim, Anna

    2014-10-01

    We investigated attachment representations and the capacity for mentalization in a sample of adult female borderline patients with and without comorbid narcissistic personality disorder (NPD). Participants were 22 borderline patients diagnosed with comorbid NPD (NPD/BPD) and 129 BPD patients without NPD (BPD) from 2 randomized clinical trials. Attachment and mentalization were assessed on the Adult Attachment Interview (AAI; George, Kaplan, & Main, 1996). Results showed that as expected, compared with the BPD group, the NPD/BPD group was significantly more likely to be categorized as either dismissing or cannot classify on the AAI, whereas the BPD group was more likely to be classified as either preoccupied or unresolved for loss and abuse than was the NPD/BPD group. Both groups of patients scored low on mentalizing, and there were no significant differences between the groups, indicating that both NPD/BPD and BPD individuals showed deficits in this capacity. The clinical implications of the group differences in AAI classification are discussed with a focus on how understanding the attachment representations of NPD/BPD patients helps to illuminate their complex, contradictory mental states.

  6. Role of biological factors in etiopathogenesis of borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Jolanta Rabe-Jabłońska

    2012-09-01

    Full Text Available Emotionally labile personality of borderline type (borderline personality occurs in 1-2% of individuals from general population; 75% of this group are women. Similarly to most of the other mental disorders, the borderline personality results from a combination of biological, social and psychological factors. The subject of this study is a survey of the current knowledge on biological factors of borderline personality. Most researchers are of the opinion that these personality disorders are determined genetically, with such inherited temperamental traits as: dysregulation, impulsivity, and hypersensitivity. Perhaps hereditary is also a defect within the serotonergic system, endogenous opioid system and/or dopaminergic system related to the reward system. Many researchers have recently perceived the dysfunction of endogenous opioid system as an integral component of borderline personality. There is now a lot of evidence showing that this dysfunction as well as that of the reward system may account for most of the borderline personality symptoms which constitute an involuntary attempt of stimulating the inefficient systems. This is how e.g. the presence of reckless sexual behaviours, unstable interpersonal relationships and inability to delay the reward in borderline personality is accounted for. Such observations may in the future constitute an important indication for seeking a more effective pharmacotherapy for patients with borderline personality. It is possible that in some patients the described dysfunctions may be alleviated with time. This is implied by the results of comprehensive prospective studies which show a significant regression of symptoms and improvement in functioning of most patients with borderline personality after at least several years.

  7. Flaring Rates and the Evolution of Sunspot Group McIntosh Classifications

    CERN Document Server

    McCloskey, Aoife E; Bloomfield, D Shaun

    2016-01-01

    Sunspot groups are the main source of solar flares, with the energy to power them being supplied by magnetic-field evolution (e.g. flux emergence or twisting/shearing). To date, few studies have investigated the statistical relation between sunspot-group evolution and flaring, with none considering evolution in the McIntosh classification scheme. Here we present a statistical analysis of sunspot groups from Solar Cycle 22, focusing on 24-hour changes in the three McIntosh classification components. Evolution-dependent >C1.0, >M1.0, and >X1.0 flaring rates are calculated, leading to the following results: (i) flaring rates become increasingly higher for greater degrees of upward evolution through the McIntosh classes, with the opposite found for downward evolution; (ii) the highest flaring rates are found for upward evolution from larger, more complex, classes (e.g. Zurich D- and E-classes evolving upward to F-class produce >C1.0 rates of 2.66 +/- 0.28 and 2.31 +/- 0.09 flares per 24 hours, respectively); (iii...

  8. Finding Combination of Features from Promoter Regions for Ovarian Cancer-related Gene Group Classification

    KAUST Repository

    Olayan, Rawan S.

    2012-12-01

    In classification problems, it is always important to use the suitable combination of features that will be employed by classifiers. Generating the right combination of features usually results in good classifiers. In the situation when the problem is not well understood, data items are usually described by many features in the hope that some of these may be the relevant or most relevant ones. In this study, we focus on one such problem related to genes implicated in ovarian cancer (OC). We try to recognize two important OC-related gene groups: oncogenes, which support the development and progression of OC, and oncosuppressors, which oppose such tendencies. For this, we use the properties of promoters of these genes. We identified potential “regulatory features” that characterize OC-related oncogenes and oncosuppressors promoters. In our study, we used 211 oncogenes and 39 oncosuppressors. For these, we identified 538 characteristic sequence motifs from their promoters. Promoters are annotated by these motifs and derived feature vectors used to develop classification models. We made a comparison of a number of classification models in their ability to distinguish oncogenes from oncosuppressors. Based on 10-fold cross-validation, the resultant model was able to separate the two classes with sensitivity of 96% and specificity of 100% with the complete set of features. Moreover, we developed another recognition model where we attempted to distinguish oncogenes and oncosuppressors as one group from other OC-related genes. That model achieved accuracy of 82%. We believe that the results of this study will help in discovering other OC-related oncogenes and oncosuppressors not identified as yet.

  9. Developmental antecedents of borderline personality disorder.

    Science.gov (United States)

    Helgeland, Margareth I; Torgersen, Svenn

    2004-01-01

    Developmental antecedents of borderline personality disorders (BPDs) were examined in 25 DSM-IV-diagnosed subjects with BPD and 107 non-borderline control subjects on the basis of medical records and 28 years follow-up. Abuse, neglect, environmental instability, paternal psychopathology, and lower score on protective factors differentiated significantly between the groups. Environmental instability and lower score on protective factors such as artistic talents, superior school performance, above average intellectual skills, and talents in other areas were found to be independent predictors of BPD diagnosis. The results of this study suggest that both abuse and neglect, unpredictable and unstable early environment, as well as deficit in protective factors may substantially contribute to the development of BPD in persons constitutionally predisposed for the disorder. The results of the study also suggest that future research should address the impact of social and cultural context, as well as the absence of protective factors, on the development of the BPD.

  10. [Borderline personality disorder].

    Science.gov (United States)

    Machizawa, S

    1994-05-01

    Although Borderline Personality Disorder (BPD) overlaps considerably with Major Depression, recent studies of biology, genetics and childhood trauma have demonstrated that there are substantial differences between the two disorders. It is suggested that their apparent relationship is rather nonspecific. In this paper, the author emphasizes that the core symptom of BPD is impulsiveness, which causes depressive symptoms and/or is induced by depressive episodes, forming a vicious cycle. Furthermore, in BPD patients, depressive symptoms are modified by impulsiveness, masochism, vanity, despair, and difficulties in interpersonal relationships. The author concludes that BPD is not a homogeneous but heterogeneous syndrome, classified into subtypes: depressive type, impulsive type, and identity diffusion type. Treatment needs to be considered according to these types.

  11. Conjugacy, orbit equivalence and classification of measure-preserving group actions

    DEFF Research Database (Denmark)

    Törnquist, Asger Dag

    2009-01-01

    . Further, we obtain that the measure-preserving almost-everywhere-free ergodic actions of such a G cannot be classified up to orbit equivalence by a reasonable assignment of countable structures as complete invariants. We also obtain a strengthening and a new proof of a non-classification result of Foreman......We prove that if G is a countable discrete group with property (T) over an infinite subgroup HG which contains an infinite Abelian subgroup or is normal, then G has continuum-many orbit-inequivalent measure-preserving almost-everywhere-free ergodic actions on a standard Borel probability space...... and Weiss for conjugacy of measure-preserving ergodic almost-everywhere-free actions of discrete countable groups. © 2008 Cambridge University Press....

  12. Classification of fracture and non-fracture groups by analysis of coherent X-ray scatter

    Science.gov (United States)

    Dicken, A. J.; Evans, J. P. O.; Rogers, K. D.; Stone, N.; Greenwood, C.; Godber, S. X.; Clement, J. G.; Lyburn, I. D.; Martin, R. M.; Zioupos, P.

    2016-07-01

    Osteoporotic fractures present a significant social and economic burden, which is set to rise commensurately with the aging population. Greater understanding of the physicochemical differences between osteoporotic and normal conditions will facilitate the development of diagnostic technologies with increased performance and treatments with increased efficacy. Using coherent X-ray scattering we have evaluated a population of 108 ex vivo human bone samples comprised of non-fracture and fracture groups. Principal component fed linear discriminant analysis was used to develop a classification model to discern each condition resulting in a sensitivity and specificity of 93% and 91%, respectively. Evaluating the coherent X-ray scatter differences from each condition supports the hypothesis that a causal physicochemical change has occurred in the fracture group. This work is a critical step along the path towards developing an in vivo diagnostic tool for fracture risk prediction.

  13. Cardiac status in juvenile borderline hypertension.

    Science.gov (United States)

    Culpepper, W S; Sodt, P C; Messerli, F H; Ruschhaupt, D G; Arcilla, R A

    1983-01-01

    A prospective M-mode echocardiographic study was done to look for early cardiovascular changes in children prone to hypertension with blood pressures between the 75th and 95th percentiles for age. Average systolic/diastolic pressures in 27 children with borderline hypertension were 137/89 mm Hg compared to 110/68 mm Hg for the 26 controls. Echocardiographic measurements were normalized for comparison using two methods. The borderline hypertensive group mean values were significantly greater than controls for left ventricular wall thickness (p less than 0.05 for method 1; p less than 0.001 for method 2), left ventricular mass (p less than 0.001; p less than 0.005) and left ventricular wall thickness to radius ratio (p less than 0.001, both methods). Echocardiographic estimates of left ventricular function were lower in the hypertensive group. This study suggests that cardiac hypertrophy can be shown by noninvasive means in some children before arterial pressure becomes elevated. To assess the incidence and possible consequences of early target organ changes, more extensive clinical evaluation of borderline hypertension in children is recommended.

  14. Clinical and pathological studies of borderline gastrointestinal stromal tumors

    Institute of Scientific and Technical Information of China (English)

    SHI Yuan; TAN Yun-shan; ZHU Xiong-zeng; HOU Ying-yong; LU Shao-hua; ZHOU Yang; XU Jian-fang; JI Yuan; HOU Jun; XU Chen; LIU Ya-lan

    2010-01-01

    Background Borderline gastrointestinal stromal tumors (GISTs) are intermediate tumors between benign and malignant variants; however, the clinical and pathological features of borderline GISTs remain poorly defined. This study aimed to characterize GISTs and to identify a set of borderline criteria for practical use.Methods Medical records and specimens of 840 patients from 12 hospitals were retrospectively examined. Totally 485 and 76 patients with any of the parameters predictive of either malignant or benign tumors were excluded. The Kaplan-Meier method was used to calculate disease-free survival and overall survival rates.Results Among the remaining 279 borderline GIST patients, 223 were followed up for 1 to 31.48 years. Two patients developed local recurrence, and both were cured by subsequent operations alone. The 5-year disease-free survival and overall survival rates were 99% and 100%, respectively. Morphologically, borderline GISTs typically exhibited moderate cellularity, and subsets of them also showed moderate atypia, low mitotic activities, or large tumor size. According to the National Institutes of Health (NIH) consensus criteria, the risk levels of the 279 GISTs were classified to be very low to high. However, the disease-free survival rates were not significantly different among these risk groups (P=0.681).Conclusions The proposed borderline GIST criteria in the current study may complement the existing NIH criteria,based primarily on tumor size and mitotic count, in the evaluation of the biological behaviors of GISTs. Since a subset of borderline GISTs with high risk level showed favorable outcome, the introduction of the borderline GIST system may avoid overdiagnosis and over therapy.

  15. Borderline disorder and attachment pathology.

    Science.gov (United States)

    West, M; Keller, A; Links, P; Patrick, J

    1993-02-01

    In this paper, the authors investigate the theoretical and empirical association between dysfunctions of the attachment system and borderline personality disorder. Attachment theory focuses on the maintenance of a sense of safety and security through a close personal relationship with a particular person. Based on a biological behavioural system, functional attachment relationships in adulthood rely on experiences and expectations of security within the relationship. These issues are also important to the definition and dynamics of borderline personality disorder. The dimensions and patterns of reciprocal attachment were compared with other scales measuring components of psychopathology and interpersonal relationships. In a sample of 85 female outpatients, only four of the attachment scales--feared loss, secure base, compulsive care-seeking and angry withdrawal--identified patients with high scores on a measure of borderline disorder. Of these four scales, feared loss had the predominant effect. These empirical results support the hypothesized relationship between dysfunctions of the attachment system and borderline disorder.

  16. Co-occurrence of dissociative identity disorder and borderline personality disorder.

    Science.gov (United States)

    Ross, Colin A; Ferrell, Lynn; Schroeder, Elizabeth

    2014-01-01

    The literature indicates that, among individuals with borderline personality disorder, pathological dissociation correlates with a wide range of impairments and difficulties in psychological function. It also predicts a poorer response to dialectical behavior therapy for borderline personality disorder. We hypothesized that (a) dissociative identity disorder commonly co-occurs with borderline personality disorder and vice versa, and (b) individuals who meet criteria for both disorders have more comorbidity and trauma than individuals who meet criteria for only 1 disorder. We interviewed a sample of inpatients in a hospital trauma program using 3 measures of dissociation. The most symptomatic group was those participants who met criteria for both borderline personality disorder and dissociative identity disorder on the Dissociative Disorders Interview Schedule, followed by those who met criteria for dissociative identity disorder only, then those with borderline personality disorder only, and finally those with neither disorder. Greater attention should be paid to the relationship between borderline personality disorder and dissociative identity disorder.

  17. The classification of the virtually cyclic subgroups of the sphere braid groups

    CERN Document Server

    Gonçalves, Daciberg Lima

    2011-01-01

    We study the problem of determining the isomorphism classes of the virtually cyclic subgroups of the n-string braid groups B_n(S^2) of the 2-sphere S^2. If n is odd, or if n is even and sufficiently large, we obtain the complete classification. For small even values of n, the classification is complete up to an explicit finite number of open cases. In order to prove our main theorem, we obtain a number of other results of independent interest, notably the characterisation of the centralisers and normalisers of the finite cyclic and dicyclic subgroups of B_n(S^2), a result concerning conjugate powers of finite order elements, an analysis of the isomorphism classes of the amalgamated products that occur as subgroups of B_n(S^2), as well as an alternative proof of the fact that the universal covering space of the n-th configuration space of S^2 has the homotopy type of S^3 if n is greater than or equal to three.

  18. Group classification and conservation laws of anisotropic wave equations with a source

    Science.gov (United States)

    Ibragimov, N. H.; Gandarias, M. L.; Galiakberova, L. R.; Bruzon, M. S.; Avdonina, E. D.

    2016-08-01

    Linear and nonlinear waves in anisotropic media are useful in investigating complex materials in physics, biomechanics, biomedical acoustics, etc. The present paper is devoted to investigation of symmetries and conservation laws for nonlinear anisotropic wave equations with specific external sources when the equations in question are nonlinearly self-adjoint. These equations involve two arbitrary functions. Construction of conservation laws associated with symmetries is based on the generalized conservation theorem for nonlinearly self-adjoint partial differential equations. First we calculate the conservation laws for the basic equation without any restrictions on the arbitrary functions. Then we make the group classification of the basic equation in order to specify all possible values of the arbitrary functions when the equation has additional symmetries and construct the additional conservation laws.

  19. Quantification of the borderline range and implications for evaluating non-animal testing methods' precision.

    Science.gov (United States)

    Leontaridou, Maria; Urbisch, Daniel; Kolle, Susanne N; Ott, Katharina; Mulliner, Denis S; Gabbert, Silke; Landsiedel, Robert

    2017-02-23

    Testing methods to assess the skin sensitisation potential of a substance usually use threshold criteria to dichotomise continuous experimental read-outs into yes/no conclusions. The threshold criteria are prescribed in the respective OECD test guidelines and the conclusion is used for regulatory hazard assessment, i.e. classification and labelling of the substance. We can identify a borderline range (BR) around the classification threshold within which test results are non-conclusive due to a testing method's biological and technical variability. We quantify BRs in the prediction models of the non-animal testing methods DPRA, LuSens and h-CLAT, and of the animal test LLNA, respectively. Depending on the size of the BR we find that between 6% and 28% of the substances in the sets tested with these methods were considered borderline. If the results of individual non-animal test methods are combined into integrated testing strategies (ITS), borderline test results of individual tests can also affect the overall assessment of the skin sensitisation potential of the testing strategy. This was analysed for the '2-out-of-3' ITS: Four out of 40 substances (10%) were considered borderline. Based on our findings we propose expanding the standard binary classification of substances into 'positive'/'negative' or 'hazardous'/'non-hazardous' by adding a 'borderline' or 'non-conclusive' alert for cases where test results fall within the borderline range.

  20. An international survey of classification and treatment choices for group D retinoblastoma

    Directory of Open Access Journals (Sweden)

    Jasmine H Francis

    2017-06-01

    Full Text Available AIM: To determine which IIRC scheme was used by retinoblastoma centers worldwide and the percentage of D eyes treated primarily with enucleation versus globe salvaging therapies as well as to correlate trends in treatment choice to IIRC version used and geographic region. METHODS: An anonymized electronic survey was offered to 115 physicians at 39 retinoblastoma centers worldwide asking about IIRC classification schemes and treatment patterns used between 2008 and 2012. Participants were asked to record which version of the IIRC was used for classification, how many group D eyes were diagnosed, and how many eyes were treated with enucleation versus globe salvaging therapies. Averages of eyes per treatment modality were calculated and stratified by both IIRC version and geographic region. Statistical significance was determined by Chi-square, ANOVA and Kruskal-Wallis tests using Prism. RESULTS: The survey was completed by 29% of physicians invited to participate. Totally 1807 D eyes were diagnosed. Regarding IIRC system, 27% of centers used the Children’s Hospital of Los Angeles (CHLA version, 33% used the Children’s Oncology Group (COG version, 23% used the Philadelphia version, and 17% were unsure. The rate for primary enucleation varied between 0 and 100% and the mean was 29%. By IIRC version, primary enucleation rates were: Philadelphia, 8%; COG, 34%; and CHLA, 37%. By geographic region, primary enucleation rates were: Latin America, 57%; Asia, 40%; Europe, 36%; Africa, 10%, US, 8%; and Middle East, 8%. However, systemic chemoreduction was used more often than enucleation in all regions except Latin America with a mean of 57% per center (P<0.0001. CONCLUSION: Worldwide there is no consensus on which IIRC version is used, systemic chemoreduction was the most frequently used initial treatment during the study period followed by enucleation and primary treatment modality, especially enucleation, varied greatly with regards to IIRC version

  1. Deriving statistical significance maps for SVM based image classification and group comparisons.

    Science.gov (United States)

    Gaonkar, Bilwaj; Davatzikos, Christos

    2012-01-01

    Population based pattern analysis and classification for quantifying structural and functional differences between diverse groups has been shown to be a powerful tool for the study of a number of diseases, and is quite commonly used especially in neuroimaging. The alternative to these pattern analysis methods, namely mass univariate methods such as voxel based analysis and all related methods, cannot detect multivariate patterns associated with group differences, and are not particularly suitable for developing individual-based diagnostic and prognostic biomarkers. A commonly used pattern analysis tool is the support vector machine (SVM). Unlike univariate statistical frameworks for morphometry, analytical tools for statistical inference are unavailable for the SVM. In this paper, we show that null distributions ordinarily obtained by permutation tests using SVMs can be analytically approximated from the data. The analytical computation takes a small fraction of the time it takes to do an actual permutation test, thereby rendering it possible to quickly create statistical significance maps derived from SVMs. Such maps are critical for understanding imaging patterns of group differences and interpreting which anatomical regions are important in determining the classifier's decision.

  2. Emotion Regulation Training for Adolescents With Borderline Personality Disorder Traits : A Randomized Controlled Trial

    NARCIS (Netherlands)

    Schuppert, H. Marieke; Timmerman, Marieke E.; Bloo, Josephine; van Gemert, Tonny G.; Wiersema, Herman M.; Minderaa, Ruud B.; Emmelkamp, Paul M. G.; Nauta, Maaike H.

    2012-01-01

    Objective: To evaluate the effectiveness of Emotion Regulation Training (ERT), a 17-session weekly group training for adolescents with borderline personality disorder (BPD) symptoms. Method: One hundred nine adolescents with borderline traits (73% meeting the full criteria for BPD) were randomized t

  3. [Whose borderline is it? Reconsidering diagnosing borderline personality].

    Science.gov (United States)

    Gil, Tsvi E

    2008-11-01

    The present article critically discusses diagnosing borderline personality, demonstrating ideas raised with a treated case. In contrast to routine diagnoses made by psychiatrists according to common diagnosing systems (such as the American DSM or the WHO's ICD), we wonder whether this diagnosis reflects a medico-social construct, which is associated to the female status in masculine (or even patriarch) society, and probably associated even to the context of a woman diagnosed by a psychiatric system. In the context of critically viewing aetiological hypotheses to borderline personality (presented in our former article as a personality constellated around complex and prolonged trauma) in this article we suggest viewing borderline behaviours and symptoms as manifestations of coping and survival of a woman-victim in abusing surroundings.

  4. Defining active sacroiliitis on MRI for classification of axial spondyloarthritis: update by the ASAS MRI working group

    DEFF Research Database (Denmark)

    Lambert, Robert G W; Bakker, Pauline A C; van der Heijde, Désirée

    2016-01-01

    . CONCLUSION: The definition of a positive MRI for classification of axial SpA should continue to primarily depend on the imaging features of 'active sacroiliitis' until more data are available regarding MRI features of structural damage in the sacroiliac joint and MRI features in the spine and their utility......OBJECTIVES: To review and update the existing definition of a positive MRI for classification of axial spondyloarthritis (SpA). METHODS: The Assessment in SpondyloArthritis International Society (ASAS) MRI working group conducted a consensus exercise to review the definition of a positive MRI...... for inclusion in the ASAS classification criteria of axial SpA. Existing definitions and new data relevant to the MRI diagnosis and classification of sacroiliitis and spondylitis in axial SpA, published since the ASAS definition first appeared in print in 2009, were reviewed and discussed. The precise wording...

  5. WMS-III performance in patients with temporal lobe epilepsy: group differences and individual classification.

    Science.gov (United States)

    Wilde, N; Strauss, E; Chelune, G J; Loring, D W; Martin, R C; Hermann, B P; Sherman, E; Hunter, M

    2001-11-01

    The utility of the WMS-III in detecting lateralized impairment was examined in a large sample of patients with temporal lobe epilepsy. Methods of analysis included evaluation of group means on the various indexes and subtest scores, the use of ROC curves, and an examination of Auditory-Visual Index discrepancy scores. In addition, performance on immediate and delayed indexes in the auditory and the visual modality was compared within each group. Of the WMS-III scores, the Auditory-Visual Delayed Index difference score appeared most sensitive to side of temporal dysfunction, although patient classification rates were not within an acceptable range to have clinical utility. The ability to predict laterality based on statistically significant index score differences was particularly weak for those with left temporal dysfunction. The use of unusually large discrepancies led to improved prediction, however, the rarity of such scores in this population limits their usefulness. Although the utility of the WMS-III in detecting laterality may be limited in preoperative cases, the WMS-III may still hold considerable promise as a measure of memory in documenting baseline performance and in detecting those that may be at risk following surgery.

  6. Borderline lepromatous leprosy with neurofibromatosis

    Directory of Open Access Journals (Sweden)

    Angoori Gnaneshwar

    2010-01-01

    Full Text Available The coexistence of leprosy with neurofibromatosis is rare both the diseases present with nerve thickening and skin lesions (patches and nodules. The coexistence of neurofibroma with borderline tuberculoid, lepromatous, histoid, and neuritic leprosy has been reported in the past. We report here a case of borderline lepromatous leprosy coexisting with neurofibromatosis in a 60 year-old male, who presented with neurofibromata and nerve thickening. Histopathology of skin biopsy from the leprosy and neurofibroma nodules confirmed the diagnosis of leprosy and neurofibroma.

  7. The concept of borderline conditions: a critical comment on validity issues

    DEFF Research Database (Denmark)

    Parnas, Josef

    1994-01-01

    It is pointed out that many published empirical studies on the issue of borderline conditions suffer from methodological shortcomings due to the prevailing empiricist simplification of research. Attention is drawn to the fact that the current psychiatric research in classification issues is domin......It is pointed out that many published empirical studies on the issue of borderline conditions suffer from methodological shortcomings due to the prevailing empiricist simplification of research. Attention is drawn to the fact that the current psychiatric research in classification issues...

  8. Traditional taxonomic groupings mask evolutionary history: a molecular phylogeny and new classification of the chromodorid nudibranchs.

    Science.gov (United States)

    Johnson, Rebecca Fay; Gosliner, Terrence M

    2012-01-01

    Chromodorid nudibranchs (16 genera, 300+ species) are beautiful, brightly colored sea slugs found primarily in tropical coral reef habitats and subtropical coastal waters. The chromodorids are the most speciose family of opisthobranchs and one of the most diverse heterobranch clades. Chromodorids have the potential to be a model group with which to study diversification, color pattern evolution, are important source organisms in natural products chemistry and represent a stunning and widely compelling example of marine biodiversity. Here, we present the most complete molecular phylogeny of the chromodorid nudibranchs to date, with a broad sample of 244 specimens (142 new), representing 157 (106 new) chromodorid species, four actinocylcid species and four additional dorid species utilizing two mitochondrial markers (16s and COI). We confirmed the monophyly of the Chromodorididae and its sister group relationship with the Actinocyclidae. We were also able to, for the first time, test generic monophyly by including more than one member of all 14 of the non-monotypic chromodorid genera. Every one of these 14 traditional chromodorid genera are either non-monophyletic, or render another genus paraphyletic. Additionally, both the monotypic genera Verconia and Diversidoris are nested within clades. Based on data shown here, there are three individual species and five clades limited to the eastern Pacific and Atlantic Oceans (or just one of these ocean regions), while the majority of chromodorid clades and species are strictly Indo-Pacific in distribution. We present a new classification of the chromodorid nudibranchs. We use molecular data to untangle evolutionary relationships and retain a historical connection to traditional systematics by using generic names attached to type species as clade names.

  9. Traditional taxonomic groupings mask evolutionary history: a molecular phylogeny and new classification of the chromodorid nudibranchs.

    Directory of Open Access Journals (Sweden)

    Rebecca Fay Johnson

    Full Text Available Chromodorid nudibranchs (16 genera, 300+ species are beautiful, brightly colored sea slugs found primarily in tropical coral reef habitats and subtropical coastal waters. The chromodorids are the most speciose family of opisthobranchs and one of the most diverse heterobranch clades. Chromodorids have the potential to be a model group with which to study diversification, color pattern evolution, are important source organisms in natural products chemistry and represent a stunning and widely compelling example of marine biodiversity. Here, we present the most complete molecular phylogeny of the chromodorid nudibranchs to date, with a broad sample of 244 specimens (142 new, representing 157 (106 new chromodorid species, four actinocylcid species and four additional dorid species utilizing two mitochondrial markers (16s and COI. We confirmed the monophyly of the Chromodorididae and its sister group relationship with the Actinocyclidae. We were also able to, for the first time, test generic monophyly by including more than one member of all 14 of the non-monotypic chromodorid genera. Every one of these 14 traditional chromodorid genera are either non-monophyletic, or render another genus paraphyletic. Additionally, both the monotypic genera Verconia and Diversidoris are nested within clades. Based on data shown here, there are three individual species and five clades limited to the eastern Pacific and Atlantic Oceans (or just one of these ocean regions, while the majority of chromodorid clades and species are strictly Indo-Pacific in distribution. We present a new classification of the chromodorid nudibranchs. We use molecular data to untangle evolutionary relationships and retain a historical connection to traditional systematics by using generic names attached to type species as clade names.

  10. False memories and memory confidence in borderline patients.

    Science.gov (United States)

    Schilling, Lisa; Wingenfeld, Katja; Spitzer, Carsten; Nagel, Matthias; Moritz, Steffen

    2013-12-01

    Mixed results have been obtained regarding memory in patients with borderline personality disorder (BPD). Prior reports and anecdotal evidence suggests that patients with BPD are prone to false memories but this assumption has to been put to firm empirical test, yet. Memory accuracy and confidence was assessed in 20 BPD patients and 22 healthy controls using a visual variant of the false memory (Deese-Roediger-McDermott) paradigm which involved a negative and a positive-valenced picture. Groups did not differ regarding veridical item recognition. Importantly, patients did not display more false memories than controls. At trend level, borderline patients rated more items as new with high confidence compared to healthy controls. The results tentatively suggest that borderline patients show uncompromised visual memory functions and display no increased susceptibility for distorted memories. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Risk for borderline ovarian tumours after exposure to fertility drugs

    DEFF Research Database (Denmark)

    Bjørnholt, Sarah Marie; Kjaer, Susanne Krüger; Nielsen, Thor Schütt Svane

    2015-01-01

    followed for first occurrence of a borderline ovarian tumour from the initial date of infertility evaluation until a date of migration, date of death or 31 December 2006, whichever occurred first. The median length of follow-up was 11.3 years. PARTICIPANTS/MATERIALS, SETTING, METHODS: Included......) and corresponding 95% confidence intervals (CIs) for borderline ovarian tumours, overall and according to histological subtype, associated with the use of any fertility drug or five specific groups of fertility drugs: clomiphene citrate, gonadotrophins (human menopausal gonadotrophins and follicle......-stimulating hormone), gonadotrophin-releasing hormone analogues, human chorionic gonadotrophins and progesterone. MAIN RESULTS AND THE ROLE OF CHANCE: Analyses within the cohort showed that the overall risk for borderline ovarian tumours was not associated with the use of any fertility drug (RR 1.00; 95% CI 0...

  12. Examining Preschoolers' Nutrition Knowledge Using a Meal Creation and Food Group Classification Task: Age and Gender Differences

    Science.gov (United States)

    Holub, Shayla C.; Musher-Eizenman, Dara R.

    2010-01-01

    Eating behaviours begin to develop during early childhood, but relatively little is known about preschoolers' nutrition knowledge. The current study examined age and gender differences in this knowledge using two tasks: food group classification and the creation of unhealthy, healthy and preferred meals. Sixty-nine three- to six-year-old children…

  13. Examining Preschoolers' Nutrition Knowledge Using a Meal Creation and Food Group Classification Task: Age and Gender Differences

    Science.gov (United States)

    Holub, Shayla C.; Musher-Eizenman, Dara R.

    2010-01-01

    Eating behaviours begin to develop during early childhood, but relatively little is known about preschoolers' nutrition knowledge. The current study examined age and gender differences in this knowledge using two tasks: food group classification and the creation of unhealthy, healthy and preferred meals. Sixty-nine three- to six-year-old children…

  14. Four-Group Classification Based on Fibrinogen Level and Fibrin Polymerization Associated With Postoperative Bleeding in Cardiac Surgery.

    Science.gov (United States)

    Kawashima, Shingo; Suzuki, Yuji; Sato, Tsunehisa; Kikura, Mutsuhito; Katoh, Takasumi; Sato, Shigehito

    2016-10-01

    Fibrinogen and fibrin formation have a key role in perioperative hemostasis. The aim of this study is to examine the association of postoperative hemostasis with a combined evaluation of the fibrinogen level and fibrin polymerization in cardiac surgery. We retrospectively classified 215 consecutive cardiac surgery patients into 4 groups (Fuji-san classification) that were divided by fibrinogen level fibrinogen thromboelastometry value at 10 minutes with rotational thromboelastometry <6 mm (ie, low fibrin polymerization) at the warming of cardiopulmonary bypass. Four groups resulted; group I, the acceptable range (n = 85); group II, only hypofibrinogenemia (<150 mg/dL, ≥6 mm, n = 63); group III, hypofibrinogenemia and low fibrin polymerization (<150 mg/dL, <6 mm, n = 60); and group IV, only low fibrin polymerization (≥150 mg/dL, <6 mm, n = 7). The risk of chest tube drainage volume greater than 500 mL within the first 24 hours after surgery (with group I as the reference) was increased in group II (odds ratio [OR], 3.3; 95% confidence interval [CI], 1.5-7.4; P < .01) and group III (OR, 8.5; 95% CI, 3.5-21.7; P < .01), and the risk greater than 1000 mL (with group I as the reference) was increased in group III (OR, 4.0; 95% CI, 1.1-17.3; P = .03) and group IV (OR, 23.1; 95% CI, 3.2-201.0; P < .01). Intraoperative blood transfusions were decreased by 24.5%, after stratifying the starting amount of fresh frozen plasma by the 4-group classification in the recent consecutive 65 (30.2%) patients (P < .01). The 4-group classification is associated with postoperative bleeding and may improve the quality of perioperative blood transfusion in cardiac surgery.

  15. Neurobiologien ved borderline-personlighedsforstyrrelse

    DEFF Research Database (Denmark)

    Andersen, Rune; Simonsen, Erik

    2012-01-01

    Borderline personality disorder (BPD) is a severe psychiatric disorder characterised by instability of affect regulation, impulse control, interpersonal relationships, and self-image. The aim of this status article is to provide a brief overview of the neurobiological underpinnings of the core di...

  16. Neurobiologien ved borderline-personlighedsforstyrrelse

    DEFF Research Database (Denmark)

    Andersen, Rune; Simonsen, Erik

    2012-01-01

    Borderline personality disorder (BPD) is a severe psychiatric disorder characterised by instability of affect regulation, impulse control, interpersonal relationships, and self-image. The aim of this status article is to provide a brief overview of the neurobiological underpinnings of the core...

  17. Fluctuation of temporomandibular disorders in accordance with two classifications: the Helkimo dysfunction index and treatment need grouping.

    Science.gov (United States)

    Alanen, P; Kuttila, M; Le Bell, Y

    1997-01-01

    We studied the fluctuation of temporomandibular disorders, applying two classifications systems, in a 2-year follow-up study of 411 subjects. In general, the fluctuation was not large. There were no major differences between the two classifications. In our opinion, a decision to treat a patient on the basis of the treatment need grouping would not lead to overtreatment. The study design suffered from the fact that it is not possible to separate the fluctuation of the TMD itself and the fluctuation of its signs and symptoms from each other, owing to the descriptive nature of the diagnosis 'temporomandibular disorder'.

  18. Borderline personality features in childhood: the role of subtype, developmental timing, and chronicity of child maltreatment.

    Science.gov (United States)

    Hecht, Kathryn F; Cicchetti, Dante; Rogosch, Fred A; Crick, Nicki R

    2014-08-01

    Child maltreatment has been established as a risk factor for borderline personality disorder (BPD), yet few studies consider how maltreatment influences the development of BPD features through childhood and adolescence. Subtype, developmental timing, and chronicity of child maltreatment were examined as factors in the development of borderline personality features in childhood. Children (M age = 11.30, SD = 0.94), including 314 maltreated and 285 nonmaltreated children from comparable low socioeconomic backgrounds, provided self-reports of developmentally salient borderline personality traits. Maltreated children had higher overall borderline feature scores, had higher scores on each individual subscale, and were more likely to be identified as at high risk for development of BPD through raised scores on all four subscales. Chronicity of maltreatment predicted higher overall borderline feature scores, and patterns of onset and recency of maltreatment significantly predicted whether a participant would meet criteria for the high-risk group. Implications of findings and recommendations for intervention are discussed.

  19. Identifying classes of persons with mild intellectual disability or borderline intellectual functioning: a latent class analysis.

    Science.gov (United States)

    Nouwens, Peter J G; Lucas, Rosanne; Smulders, Nienke B M; Embregts, Petri J C M; van Nieuwenhuizen, Chijs

    2017-07-17

    Persons with mild intellectual disability or borderline intellectual functioning are often studied as a single group with similar characteristics. However, there are indications that differences exist within this population. Therefore, the aim of this study was to identify classes of persons with mild intellectual disability or borderline intellectual functioning and to examine whether these classes are related to individual and/or environmental characteristics. Latent class analysis was performed using file data of 250 eligible participants with a mean age of 26.1 (SD 13.8, range 3-70) years. Five distinct classes of persons with mild intellectual disability or borderline intellectual functioning were found. These classes significantly differed in individual and environmental characteristics. For example, persons with a mild intellectual disability experienced fewer problems than those with borderline intellectual disability. The identification of five classes implies that a differentiated approach is required towards persons with mild intellectual disability or borderline intellectual functioning.

  20. [An ovarian mucinous borderline tumour with mixed mural nodules].

    Science.gov (United States)

    Dhouibi, A; Denoux, Y; Touil, N; Devouassoux Shisheboran, M; Carbonnel, M; Baglin, A C

    2011-09-01

    The occurrence of mural nodules in serous or mucinous ovarian tumours is not frequent. Mural nodule can be developed in benign, borderline or malignant tumours. They can be benign, malignant or mixed type. Thus the prognosis of the ovarian tumour can be dramatically modified by the presence if these nodules. Eighty-two cases of mural nodules were reported in the literature, among which we account four cases of mixed nodules type. We report an additional case of mixed type mural nodules of anaplastic carcinoma and sarcoma-like developed in an ovarian mucinous borderline tumour at a 60-year-old woman.We give details about the classification, the differential diagnosis and prognosis of theses nodules.

  1. A pulmonary mucinous cystic tumour of borderline malignancy.

    Science.gov (United States)

    Bacha, D; Ayadi-Kaddour, A; Smati, B; Kilani, T; El Mezni, F

    2008-06-01

    We report a well-documented case of pulmonary mucinous cystic tumour of borderline malignancy involving the left lower lobe. The lesion was found incidentally by chest radiograph and CT scan with a provisional diagnosis of bronchioloalveolar carcinoma. The tumour was 4 cm in its greatest dimension, cystic and filled with gelatinous mucus. Microscopically, the neoplastic mucinous epithelium was composed of cuboidal cells with focally nuclear stratification and mild to moderate nuclear atypia. The patient has remained free from recurrence or metastases for 6 years. Pulmonary mucinous cystic tumour of borderline malignancy is a rare, recently described neoplasm, which spans a spectrum of tumours with malignant potential. The recent World Health Organization classification of lung tumours does not recognize this entity, which has a very good prognosis, and as such should be distinguished from classic pulmonary adenocarcinoma. Histological diagnosis can be difficult to distinguish from cystic bronchioloalveolar carcinoma or metastatic mucinous adenocarcinoma.

  2. Defining active sacroiliitis on MRI for classification of axial spondyloarthritis: update by the ASAS MRI working group.

    Science.gov (United States)

    Lambert, Robert G W; Bakker, Pauline A C; van der Heijde, Désirée; Weber, Ulrich; Rudwaleit, Martin; Hermann, K G; Sieper, Joachim; Baraliakos, Xenofon; Bennett, Alex; Braun, Jürgen; Burgos-Vargas, Rubén; Dougados, Maxime; Pedersen, Susanne Juhl; Jurik, Anne Grethe; Maksymowych, Walter P; Marzo-Ortega, Helena; Østergaard, Mikkel; Poddubnyy, Denis; Reijnierse, Monique; van den Bosch, Filip; van der Horst-Bruinsma, Irene; Landewé, Robert

    2016-11-01

    To review and update the existing definition of a positive MRI for classification of axial spondyloarthritis (SpA). The Assessment in SpondyloArthritis International Society (ASAS) MRI working group conducted a consensus exercise to review the definition of a positive MRI for inclusion in the ASAS classification criteria of axial SpA. Existing definitions and new data relevant to the MRI diagnosis and classification of sacroiliitis and spondylitis in axial SpA, published since the ASAS definition first appeared in print in 2009, were reviewed and discussed. The precise wording of the existing definition was examined in detail and the data and a draft proposal were presented to and voted on by the ASAS membership. The clear presence of bone marrow oedema on MRI in subchondral bone is still considered to be the defining observation that determines the presence of active sacroiliitis. Structural damage lesions seen on MRI may contribute to a decision by the observer that inflammatory lesions are genuinely due to SpA but are not required to meet the definition. The existing definition was clarified adding guidelines and images to assist in the application of the definition. The definition of a positive MRI for classification of axial SpA should continue to primarily depend on the imaging features of 'active sacroiliitis' until more data are available regarding MRI features of structural damage in the sacroiliac joint and MRI features in the spine and their utility when used for classification purposes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  3. Neurobiologien ved borderline-personlighedsforstyrrelse

    DEFF Research Database (Denmark)

    Simonsen, Erik; Andersen, Rune

    2012-01-01

    Borderline personality disorder (BPD) is a severe psychiatric disorder characterised by instability of affect regulation, impulse control, interpersonal relationships, and self-image. The aim of this status article is to provide a brief overview of the neurobiological underpinnings of the core...... dimensions in BPD, as well as of the potential clinical implications. The latest results from genetic, endocrinologic, neuropsychologic, and neuroimaging research in identifying the dysfunctional neurobiological systems that could play a role in diathesis to BPD are presented....

  4. Social networks in borderline personality disorder.

    Science.gov (United States)

    Clifton, Allan; Pilkonis, Paul A; McCarty, Christopher

    2007-08-01

    The interpersonal dysfunction that characterizes borderline personality disorder (BPD) has generally been studied using broad global measures, leading to a lack of precision. We report on a novel methodology using social network analysis (SNA) to quantify interactions with others in the patient's social world. We assessed the social networks of 22 clinical patients, diagnosed with either BPD (N = 11) or no personality disorder (No PD; N = 11). The social networks of patients with BPD contained a greater number of former romantic partners, and a greater number of relationships that had been terminated. Mixed model analyses found that the No PD group reported higher levels of positive relationships (e.g., trust, social support) with more central members of their social networks, whereas the BPD group did not discriminate among members of their networks. Results suggest deficits in social cognition for positive relations, but not for negative relations such as interpersonal conflict.

  5. Borderline personality disorder and emotional intelligence.

    Science.gov (United States)

    Peter, Mathell; Schuurmans, Hanneke; Vingerhoets, Ad J J M; Smeets, Guus; Verkoeijen, Peter; Arntz, Arnoud

    2013-02-01

    The present study investigated emotional intelligence (EI) in borderline personality disorder (BPD). It was hypothesized that patients with BPD (n = 61) compared with patients with other personality disorders (PDs; n = 69) and nonpatients (n = 248) would show higher scores on the ability to perceive emotions and impairments in the ability to regulate emotions. EI was assessed with the Mayer-Salovey-Caruso Emotional Intelligence Test (Mayer, Salovey, and Caruso [New York: MHS, 2002]). As compared with the PD group and the nonpatient group, the patients with BPD displayed the anticipated deficits in their ability to understand, whereas no differences emerged with respect to their ability to perceive, use, and regulate emotions. In addition, a negative relationship was found between the severity of BPD and total EI score. However, this relationship disappeared when intelligence quotient was partialled out. These results suggest that BPD is associated with emotion understanding deficits, whereas temporary severity of BPD is associated with emotion regulation deficits.

  6. Multilocus phylogeny of the New-World mud turtles (Kinosternidae) supports the traditional classification of the group.

    Science.gov (United States)

    Spinks, Phillip Q; Thomson, Robert C; Gidiş, Müge; Bradley Shaffer, H

    2014-07-01

    A goal of modern taxonomy is to develop classifications that reflect current phylogenetic relationships and are as stable as possible given the inherent uncertainties in much of the tree of life. Here, we provide an in-depth phylogenetic analysis, based on 14 nuclear loci comprising 10,305 base pairs of aligned sequence data from all but two species of the turtle family Kinosternidae, to determine whether recent proposed changes to the group's classification are justified and necessary. We conclude that those proposed changes were based on (1) mtDNA gene tree anomalies, (2) preliminary analyses that do not fully capture the breadth of geographic variation necessary to motivate taxonomic changes, and (3) changes in rank that are not motivated by non-monophyletic groups. Our recommendation, for this and other similar cases, is that taxonomic changes be made only when phylogenetic results that are statistically well-supported and corroborated by multiple independent lines of genetic evidence indicate that non-monophyletic groups are currently recognized and need to be corrected. We hope that other members of the phylogenetics community will join us in proposing taxonomic changes only when the strongest phylogenetic data demand such changes, and in so doing that we can move toward stable, phylogenetically informed classifications of lasting value.

  7. A classification scheme of Amino Acids in the Genetic Code by Group Theory

    CERN Document Server

    Sachse, Sebastian

    2012-01-01

    We derive the amino acid assignment to one codon representation (typical 64-dimensional irreducible representation) of the basic classical Lie superalgebra osp(5|2) from biochemical arguments. We motivate the approach of mathematical symmetries to the classification of the building constituents of the biosphere by analogy of its success in particle physics and chemistry. The model enables to calculate polarity and molecular volume of amino acids to a good approximation.

  8. Detecting borderline infection in an automated monitoring system for healthcare-associated infection using fuzzy logic.

    Science.gov (United States)

    de Bruin, Jeroen S; Adlassnig, Klaus-Peter; Blacky, Alexander; Koller, Walter

    2016-05-01

    Many electronic infection detection systems employ dichotomous classification methods, classifying patient data as pathological or normal with respect to one or several types of infection. An electronic monitoring and surveillance system for healthcare-associated infections (HAIs) known as Moni-ICU is being operated at the intensive care units (ICUs) of the Vienna General Hospital (VGH) in Austria. Instead of classifying patient data as pathological or normal, Moni-ICU introduces a third borderline class. Patient data classified as borderline with respect to an infection-related clinical concept or HAI surveillance definition signify that the data nearly or partly fulfill the definition for the respective concept or HAI, and are therefore neither fully pathological nor fully normal. Using fuzzy sets and propositional fuzzy rules, we calculated how frequently patient data are classified as normal, borderline, or pathological with respect to infection-related clinical concepts and HAI definitions. In dichotomous classification methods, borderline classification results would be confounded by normal. Therefore, we also assessed whether the constructed fuzzy sets and rules employed by Moni-ICU classified patient data too often or too infrequently as borderline instead of normal. Electronic surveillance data were collected from adult patients (aged 18 years or older) at ten ICUs of the VGH. All adult patients admitted to these ICUs over a two-year period were reviewed. In all 5099 patient stays (4120 patients) comprising 49,394 patient days were evaluated. For classification, a part of Moni-ICU's knowledge base comprising fuzzy sets and rules for ten infection-related clinical concepts and four top-level HAI definitions was employed. Fuzzy sets were used for the classification of concepts directly related to patient data; fuzzy rules were employed for the classification of more abstract clinical concepts, and for top-level HAI surveillance definitions. Data for each

  9. [Affective mentalizing in Addictive Borderline Personality: A literature review].

    Science.gov (United States)

    Lecointe, P; Bernoussi, A; Masson, J; Schauder, S

    2016-10-01

    This literature review concerns affective mentalizing in borderline addictive personality. This concept postulates the group between addictions and borderline personalities may correspond to Personality Disorders (PDs). First, we will present conceptualizations and evaluations of affective mentalizing. The latter refers to one dimension of mentalization, a process by which an individual interprets his/her mental states and those of others. Lecours and Bouchard proposed a hierarchic model: the Élaboration verbale de l'affect (EVA). They also developed an empiric methodology: the Grille de l'élaboration verbale de l'affect (GEVA). The methodological approach of Lecours fulfils the requirements made by Cho-Kain, Gunderson and Luyten, involving a narrower operationalization of the mentalization concept through the evaluation of its dimensions. Conceptualizations and evaluations enabled focus on mentalization psychopathology. Fonagy and Bateman studied this latter in the subjects with PDs, particularly in Borderline Personality Disorders (BPD). We describe mentalization failure, its etiology and consequences in the BPD. Several forms of mentalization psychopathology are identified. Its etiology is largely environmental. Fonagy and Bateman developed the optimum developmental model of mentalization and referred to it to explain etiology of mentalization failure in BPD. Consequences of mentalization failure explicate its functioning. Mentalization may be considered as essential in their comprehension and their care. Research about mentalization of PDs does not integrate addiction as one comorbidity factor. However, Allen, Fonagy and Bateman describe a bidirectional interaction between mentalization failure and addiction. We propose to examine the mentalization of Borderline Addictive Personality. This concept groups addictions and borderline personalities in just one clinical entity other than their links of co-morbidities. Copyright © 2016 L'Encéphale, Paris

  10. DNA Cytometry and Nuclear Morphometry in Ovarian Benign, Borderline and Malignant Tumors

    Science.gov (United States)

    el Din, Amina A. Gamal; Badawi, Manal A.; Aal, Shereen E. Abdel; Ibrahim, Nihad A.; Morsy, Fatma A.; Shaffie, Nermeen M.

    2015-01-01

    BACKDROUND: Ovarian carcinoma is a leading cause of death in gynecological malignancy. Ovarian surface epithelial serous and mucinous tumours are classified as benign, borderline, and malignant. The identification of borderline tumours most likely to act aggressively remains an important clinical issue. AIM: This work aimed to study DNA ploidy and nuclear area in ovarian serous and mucinous; benign, borderline and malignant tumours. MATERIAL AND METHODS: This study included forty ovarian (23 serous and 17 mucinous) tumours. Paraffin blocks were sectioned; stained with haematoxylin and eosin for histopathologic and morphometric studies and with blue feulgen for DNA analysis. RESULTS: All four serous and six out of nine mucinous benign tumours were diploid. All eight serous and five mucinous malignant tumours were aneuploid. Nine of eleven (81.8%) serous and all three mucinous borderline tumours were aneuploid. There were highly significant differences in mean aneuploid cells percentage between serous benign (1.5%), borderline (45.6%) and malignant (74.5%) (p = 0.0001) and between mucinous benign (13.2%) and both borderline (63.7%) and malignant (68.4%) groups (p = 0.0001). There were significant differences in nuclear area between serous benign (26.191%), borderline (45.619%) and malignant (67.634 %) and a significant positive correlation between mean percentage aneuploid value and mean nuclear area in all serous and mucinous groups. CONCLUSION: We suggest that DNA ploidy and nuclear area combined, may be adjuncts to histopathology; in ovarian serous and mucinous benign, borderline and malignant neoplasms; identifying the aggressive borderline tumours. PMID:27275284

  11. Feature Extraction and Classification of EHG between Pregnancy and Labour Group Using Hilbert-Huang Transform and Extreme Learning Machine

    Directory of Open Access Journals (Sweden)

    Lili Chen

    2017-01-01

    Full Text Available Preterm birth (PTB is the leading cause of perinatal mortality and long-term morbidity, which results in significant health and economic problems. The early detection of PTB has great significance for its prevention. The electrohysterogram (EHG related to uterine contraction is a noninvasive, real-time, and automatic novel technology which can be used to detect, diagnose, or predict PTB. This paper presents a method for feature extraction and classification of EHG between pregnancy and labour group, based on Hilbert-Huang transform (HHT and extreme learning machine (ELM. For each sample, each channel was decomposed into a set of intrinsic mode functions (IMFs using empirical mode decomposition (EMD. Then, the Hilbert transform was applied to IMF to obtain analytic function. The maximum amplitude of analytic function was extracted as feature. The identification model was constructed based on ELM. Experimental results reveal that the best classification performance of the proposed method can reach an accuracy of 88.00%, a sensitivity of 91.30%, and a specificity of 85.19%. The area under receiver operating characteristic (ROC curve is 0.88. Finally, experimental results indicate that the method developed in this work could be effective in the classification of EHG between pregnancy and labour group.

  12. Feature Extraction and Classification of EHG between Pregnancy and Labour Group Using Hilbert-Huang Transform and Extreme Learning Machine

    Science.gov (United States)

    Hao, Yaru

    2017-01-01

    Preterm birth (PTB) is the leading cause of perinatal mortality and long-term morbidity, which results in significant health and economic problems. The early detection of PTB has great significance for its prevention. The electrohysterogram (EHG) related to uterine contraction is a noninvasive, real-time, and automatic novel technology which can be used to detect, diagnose, or predict PTB. This paper presents a method for feature extraction and classification of EHG between pregnancy and labour group, based on Hilbert-Huang transform (HHT) and extreme learning machine (ELM). For each sample, each channel was decomposed into a set of intrinsic mode functions (IMFs) using empirical mode decomposition (EMD). Then, the Hilbert transform was applied to IMF to obtain analytic function. The maximum amplitude of analytic function was extracted as feature. The identification model was constructed based on ELM. Experimental results reveal that the best classification performance of the proposed method can reach an accuracy of 88.00%, a sensitivity of 91.30%, and a specificity of 85.19%. The area under receiver operating characteristic (ROC) curve is 0.88. Finally, experimental results indicate that the method developed in this work could be effective in the classification of EHG between pregnancy and labour group. PMID:28316639

  13. The Ten-Group Robson Classification: A Single Centre Approach Identifying Strategies to Optimise Caesarean Section Rates

    Science.gov (United States)

    Tanaka, Keisuke

    2017-01-01

    Caesarean section (CS) rates have been increasing worldwide and have caused concerns. For meaningful comparisons to be made World Health Organization recommends the use of the Ten-Group Robson classification as the global standard for assessing CS rates. 2625 women who birthed over a 12-month period were analysed using this classification. Women with previous CS (group 5) comprised 10.9% of the overall 23.5% CS rate. Women with one previous CS who did not attempt VBAC contributed 5.3% of the overall 23.5% CS rate. Second largest contributor was singleton nulliparous women with cephalic presentation at term (5.1% of the total 23.5%). Induction of labour was associated with higher CS rate (groups 1 and 3) (24.5% versus 11.9% and 6.2% versus 2.6%, resp.). For postdates IOL we recommend a gatekeeper booking system to minimise these being performed <41 weeks. We suggest setting up dedicated VBAC clinic to support for women with one previous CS. Furthermore review of definition of failure to progress in labour not only may lower CS rates in groups 1 and 2a but also would reduce the size of group 5 in the future. PMID:28167965

  14. The Ten-Group Robson Classification: A Single Centre Approach Identifying Strategies to Optimise Caesarean Section Rates

    Directory of Open Access Journals (Sweden)

    Keisuke Tanaka

    2017-01-01

    Full Text Available Caesarean section (CS rates have been increasing worldwide and have caused concerns. For meaningful comparisons to be made World Health Organization recommends the use of the Ten-Group Robson classification as the global standard for assessing CS rates. 2625 women who birthed over a 12-month period were analysed using this classification. Women with previous CS (group 5 comprised 10.9% of the overall 23.5% CS rate. Women with one previous CS who did not attempt VBAC contributed 5.3% of the overall 23.5% CS rate. Second largest contributor was singleton nulliparous women with cephalic presentation at term (5.1% of the total 23.5%. Induction of labour was associated with higher CS rate (groups 1 and 3 (24.5% versus 11.9% and 6.2% versus 2.6%, resp.. For postdates IOL we recommend a gatekeeper booking system to minimise these being performed <41 weeks. We suggest setting up dedicated VBAC clinic to support for women with one previous CS. Furthermore review of definition of failure to progress in labour not only may lower CS rates in groups 1 and 2a but also would reduce the size of group 5 in the future.

  15. Long-term Behavior of Serous Borderline Tumors Subdivided Into Atypical Proliferative Tumors and Noninvasive Low-grade Carcinomas

    DEFF Research Database (Denmark)

    Vang, Russell; Hannibal, Charlotte Gerd; Junge, Jette

    2017-01-01

    Ovarian serous borderline tumors (SBTs) have been the subject of considerable controversy, particularly with regard to terminology and behavior. It has been proposed that they constitute a heterogenous group of tumors composed, for the most part, of typical SBTs that are benign and designated...... "atypical proliferative serous tumor (APST)" and a small subset of SBTs with micropapillary architecture that have a poor outcome and are designated "noninvasive low-grade serous carcinoma (niLGSC)". It also has been argued that the difference in behavior between the 2 groups is not due to the subtype...... of the primary tumor but rather the presence of extraovarian disease, specifically invasive implants. According to the terminology of the 2014 WHO Classification, typical SBTs are equivalent to APSTs and SBTs displaying micropapillary architecture are synonymous with niLGSC. In addition, "invasive implants" were...

  16. Urothelial neoplasia of the urinary bladder--comparison of interobserver variability for WHO Classification 1972 with WHO/ISUP Consensus Classification 1998.

    Science.gov (United States)

    Mamoon, Nadira; Iqbal, Muhammad Ashraf; Jamal, Shahid; Luqman, Muhammad

    2006-01-01

    Classification of urothelial bladder tumours is an important factor in the treatment and prognosis of these lesions. Over the years many classifications have been proposed for this purpose. The objective of this study was to classify urothelial neoplasms of the urinary bladder using the latest WHO/ISUP Consensus Classification 1998 and WHO Classification 1972 and compare the two regarding interobserver variability. This study included 100 consecutive biopsy specimens of urothelial neoplasms of the urinary bladder diagnosed at the department of Histopathology, Armed Forces Institute of Pathology, Rawalpindi. These were classified according to WHO Classification 1972 and WHO/ISUP Consensus Classification 1998 by 2 groups of pathologists independently. The tumour categories for WHO classification 1972; papilloma, and transitional cell carcinoma (TCC) grades I, II and III were compared with the WHO/ISUP Consensus Classification entities of papilloma, papillary neoplasm of low malignant potential, low grade and high grade papillary carcinomas. Kappa statistics were used to evaluate interobserver variability. Chi square test was used to calculate significance. There was agreement on 80 tumours between the two groups of histopathologists when using WHO classification 1972 while there was agreement on 95 tumours using WHO/ISUP consensus classification. The value of Kappa for WHO Classification was 0.68 (good agreement) whereas for WHO/ISUP Consensus Classification it was 0.91 (excellent agreement). The difference between the two systems was statistically significant (pISUP Consensus Classification 1998 showed less interobserver variability than WHO Classification 1972 in the evaluation of bladder tumours. It was found easier to apply by both groups. There was less agreement on the benign and borderline lesions using both the classifications.

  17. [Borderline personality disorders: diagnosis and treatment].

    Science.gov (United States)

    Allilaire, Jean-François

    2012-10-01

    Borderline personality disorders are complex clinical states with highly polymorphic symptoms and signs, leading to delays in their diagnosis and treatment. All international classifications emphasize certain clinical criteria such as unstable identity and interpersonal relationships, feelings of emptiness or boredom, and pathological impulsiveness. The prevalence is about 2%, with a female-male sex ratio of 2 or 3 to 1. Both adolescents and adults may be affected There is a high risk of suicide, addictive behaviors, eating disorders, and criminality. These individuals frequently have a history of trauma in early childhood, such as separation, loss, physical or sexual abuse, or affective privation. Subjective signs and symptoms are particularly important in the diagnostic and therapeutic evaluation, and this requires an empathic and subtle approach. Standardized and semi-structured interviews may help to identify comorbidities such as thymic disorders, anxiety, addiction, eating disorders, and, in some cases, psychotic symptoms. The psychiatric bio-psycho-social model takes into account multiple pathogenic factors, such as trauma during early development, temperamental instability and other emotional disorders, as well as psychosocial, neurobiological (5HT etc.) and genetic vulnerabilities. Treatment requires optimal integration of psychotherapeutic and pharmacotherapeutic approaches. Emergency intervention must be available in case of delirious or suicidal behavior The clinical course is often lengthy and complex, but outcome may be favorable, provided the principal risk--suicide--is correctly managed,

  18. Hanseníase borderline virchowiana Borderline lepromatous leprosy

    Directory of Open Access Journals (Sweden)

    Christiane Matsuo

    2010-12-01

    Full Text Available É apresentado caso de hanseníase borderline virchowiana com quatro anos de evolução e lesões cutâneas de difícil diagnóstico na rede de saúde. O exame histopatológico mostrando estruturas granulomatosas desorganizadas e múltiplos bacilos álcool-ácido resistentes foi essencial para o diagnóstico. Casos como o descrito possibilitam a contaminação dos conviventes e o surgimento de novos casos de hanseníase no futuro.It is presented a case of borderline lepromatous leprosy with 4 years of evolution and cutaneous lesions of difficult diagnosis in the National Health System. The histopathological evaluation, which was essential for the diagnosis, showed disorganized granulomatous structures and multiple alcohol -acid resistant bacilli. Cases like the one described here are responsible for the contamination of cohabitants and the appearance of new cases of leprosy.

  19. Hormone therapy and ovarian borderline tumors

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2012-01-01

    Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk.......Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk....

  20. Borderline Clients: Practice Implications of Recent Research.

    Science.gov (United States)

    Johnson, Harriette C.

    1991-01-01

    Reviews current research on treatment of borderline clients with medication, individual counseling, and family interventions. Notes that recent studies indicate that borderline personality is heterogeneous condition in which different underlying disorders (affective, schizotypal, and neurological) may be present. Reviews effectiveness of various…

  1. Lie Group Classifications and Non-differentiable Solutions for Time-Fractional Burgers Equation

    Institute of Scientific and Technical Information of China (English)

    WU Guo-Cheng

    2011-01-01

    Lie group method provides an efficient tool to solve nonlinear partial differential equations.This paper suggests Lie group method for fractional partial differential equations.A time-fractional Burgers equation is used as an example to illustrate the effectiveness of the Lie group method and some classes of exact solutions are obtained.

  2. Power law classification scheme of time series correlations. On the example of G20 group

    Science.gov (United States)

    Miśkiewicz, Janusz

    2013-05-01

    A power law classification scheme (PLCS) of time series correlations is proposed. It is shown that PLCS provides the ability to classify nonlinear correlations and measure their stability. PLCS has been applied to gross domestic product (GDP) per capita of G20 members and their correlations analysed. It has been shown that the method does not only recognise linear correlations properly, but also allows to point out converging time series as well as to distinguish nonlinear correlations. PLCS is capable of crash recognition as it is shown in the Argentina example. Finally the strength of correlations and the stability of correlation matrices have been used to construct a minimum spanning tree (MST). The results were compared with those based on the ultrametric distance (UD). Comparing the structures of MST, UD and PLCS indicates that the latter one is more complicated, but better fits the expected economic relations within the G20.

  3. Standard Practice for Design, Manufacture, and Material Grouping Classification of Hole-Type Image Quality Indicators (IQI) Used for Radiology

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2005-01-01

    1.1 This practice covers the design, material grouping classification, and manufacture of hole-type image quality indicators (IQI) used to indicate the quality of radiologic images. 1.2 This practice is applicable to X-ray and gamma-ray radiology. 1.3 The values stated in inch-pound units are to be regarded as standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

  4. Identification of obstetric targets for reducing cesarean section rate using the Robson Ten Group Classification in a tertiary level hospital.

    Science.gov (United States)

    Triunfo, Stefania; Ferrazzani, Sergio; Lanzone, Antonio; Scambia, Giovanni

    2015-06-01

    Due to continuous rise of cesarean section (CS) rate in recent decades to analyze this trend using Robson Ten Group Classification System (RTGCS) and identify the main contributor of the CS rate in an Italian tertiary level hospital. A total of 17,886 deliveries in six (1998, 1999, 2004, 2005, 2010, 2011) of a 13-year period was analyzed using RTGCS. From 1998 to 2011 a rising CS birth rate from 38.7 to 43.7 per 100 births was calculated (pcesarean (VBAC) could help to mitigate further increases in the future. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Dissociation in schizophrenia and borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Pec O

    2014-03-01

    Full Text Available Ondrej Pec,1,2 Petr Bob,1,3 Jiri Raboch1 1Center for Neuropsychiatric Research of Traumatic Stress, Department of Psychiatry, First Faculty of Medicine, Charles University, Prague, 2Psychotherapeutic and Psychosomatic Clinic ESET, Prague, 3Central European Institute of Technology, Faculty of Medicine, Masaryk University, Brno, Czech Republic Background: Dissociation likely plays a key role in schizophrenia and borderline personality disorder (BPD, although empirical studies that compare specific manifestations of these symptoms in schizophrenia and BPD are rare. In this context, the purpose of this study was to compare the occurrence of dissociative and other psychopathological symptoms in these disorders, and to assess the possible influence of antipsychotic medication on the dissociative symptoms. Methods: We assessed 31 patients with schizophrenia and 36 patients with BPD. Dissociative symptoms were measured by the Dissociative Experiences Scale (DES, symptoms related to stress and traumatic experiences were assessed using the Trauma Symptom Checklist-40 (TSC-40, and other psychopathological symptoms were measured with the Health of the Nation Outcome Scales (HoNOS. We also assessed actual daily doses of antipsychotic medication in chlorpromazine equivalents in all participants. Results: The results show that symptoms of traumatic stress measured by the TSC-40 had significantly higher scores in the BPD group. The data also show that dissociative symptoms (DES were significantly correlated with symptoms of traumatic stress (TSC-40 and with symptoms assessed by the HoNOS. Remarkably significant correlations were found between levels of antipsychotic medication and the DES and between antipsychotic medication and the depersonalization/derealization component of the DES in BPD patients. Conclusion: The results support an important role of dissociative processes in schizophrenia and BPD and suggest a significant relationship between manifestations

  6. [Emotional and impulsive dimensions in bipolar disorder and borderline personality disorder].

    Science.gov (United States)

    Leblanc, A; Jarroir, M; Vorspan, F; Bellivier, F; Leveillee, S; Romo, L

    2017-05-01

    Studies have shown that patients with borderline personality disorder are often misdiagnosed to have bipolar disorder and conversely. Indeed, a number of characteristics common to both disorders could explain this problem: emotional instability as well as impulsivity represent confounding factors and contribute to the risk of misdiagnosis. However, it appears that these characteristics manifest themselves in different ways according to the pathology. The aim of the study is to show differences between affective lability, emotional intensity and impulsivity dimensions. The clinical aim is to refine bipolar disorder and borderline personality disorder diagnosis, to improve psychological care for these patients in the long-term. We compared the emotional and impulsive dimensions in two groups of patients: a group of 21 patients with bipolar disorder and a group of 19 patients with borderline personality disorder. Tools: ALS, a self-report questionnaire to evaluate affective lability, AIM, a self-report questionnaire to see affective intensity, and UPPS, a self-report questionnaire to measure impulsivity according to several dimensions. The results indicate that borderline patients scored significantly higher than bipolar patients at the ALS and AIM scales. Regarding the UPPS, borderline patients scored significantly higher than bipolar patients for the dimensions "lack of premeditation" and "lack of perseverance"; however, bipolar patients had significantly higher scores than borderline patients for the dimension "negative emergency". This study shows that bipolar disorder and borderline personality can be differentiated thanks to emotional dimensions as well as different dimensions of impulsivity: borderline patients appear to have an affective lability and intensity more important than bipolar patients; it also appears that impulsivity manifests itself differently according to the disorder. Copyright © 2016 L'Encéphale, Paris. Published by Elsevier Masson SAS. All

  7. A classification of finite groups with integral bi-Cayley graphs

    Directory of Open Access Journals (Sweden)

    Majid Arezoomand

    2015-12-01

    Full Text Available The bi-Cayley graph of a finite group G with respect to a subset S⊆G ‎, ‎which is denoted by \\BCay(G,S ‎, ‎is the graph with‎ ‎vertex set G×{1,2} and edge set {{(x,1‎,‎(sx,2}∣x∈G‎,‎ s∈S} ‎. ‎A‎ ‎finite group G is called a \\textit{bi-Cayley integral group} if for any subset S of‎ ‎G ‎, ‎\\BCay(G,S is a graph with integer eigenvalues‎. ‎In this paper we prove‎ ‎that a finite group G is a bi-Cayley integral group if and only if G is isomorphic to‎ ‎one of the groups Z^k_2 ‎, ‎for some k, ‎Z_3 or S_3 ‎.

  8. Group classification of steady two-dimensional boundary-layer stagnation-point flow equations

    OpenAIRE

    Nadjafikhah, Mehdi; Hejazi, Seyed Reza

    2010-01-01

    Lie symmetry group method is applied to study the boundary-layer equations for two-dimensional steady flow of an incompressible, viscous fluid near a stagnation point at a heated stretching sheet placed in a porous medium equation. The symmetry group and its optimal system are given, and group invariant solutions associated to the symmetries are obtained. Finally the structure of the Lie algebra symmetries is determined.

  9. The characteristics of borderline personality, anger, hostility and aggression in addicts with and without suicide ideas

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Mohammadifar

    2014-02-01

    Full Text Available Objective: The present study was conducted to compare the characteristics of borderline personality, anger, hostility and aggression in addicts with and without suicide ideation. Method: This research was and the causal-comparative research method which is categorized in descriptive one. Sample in this study was included 300 addicts referred to the addiction treatment clinic in Semnan province. By convenience sampling with considering of entry criteria 300 addicts selected and based on the suicidal ideation scores were categorized to two groups with and without suicide ideation. Suicide ideation, buss and Perry’s aggression and borderline personality questionnaires administered among selected sample. Findings: Borderline personality traits, anger, hostility and aggression were higher in suicidal addicts in comparison of non-suicidal. Conclusion: Seems essential screening and identifying addicts which features high aggression and borderline personality for prevention of suicide.

  10. Analysis of caesarean delivery rates using the ten group classification system in a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Seetha Panicker

    2016-09-01

    Conclusions: Strategies to reduce the CS rate should be concentrated on Group 1 and Group 2. These include a relook at definition of abnormal first stage, standardization of abnormal FHR tracings, strict policy on induction of labour and protocols for trial of labour in previous CS. [Int J Reprod Contracept Obstet Gynecol 2016; 5(9.000: 3153-3157

  11. 49 CFR 173.52 - Classification codes and compatibility groups of explosives.

    Science.gov (United States)

    2010-10-01

    ..., consists of the division number followed by the compatibility group letter. Compatibility group letters are..., cap-type, are included, even though they do not contain primary explosives. B 1.1B1.2B 1.4B...

  12. [PROPOSAL OF INITIAL PSYCHOTERAPEUTIC AND PSYCHOPHARMACOLOGICAL APPROACH IN PATIENTS WITH DIAGNOSE OF 5 DIFFERENT SUBTYPES OF BORDERLINE PERSONALITY DISORDER].

    Science.gov (United States)

    Colombo, María Cecilia; Hedderwick, Alejandro; Tauguinas, Natalia; Rodante, Demián

    2015-01-01

    The evidence shows that borderline personality disorder (BPD) is the most frequently diagnosed personality disorder. However, the diagnostic criteria are very heterogeneous, suggesting that very different patients may be included within a single construct. Despite its severity, there are no standardized treatments for this group of patients. We find the same problem in the Acute Mental Health Services. The numerous proposals that have been put forward are unclear and have not reached a final consensus. According to Oldham's classification, BPD can be divided into the following subtypes: Affective, Impulsive, Aggressive, Empty and Dependent. In this paper, we propose a psychotherapeutic initial approach from the Dialectical Behavioral Therapy (DBT) perspective and an initial psychopharmacological approach for each subtype of BPD.

  13. Schizophrenia and borderline personality disorder: similarities and differences in the experience of auditory hallucinations, paranoia, and childhood trauma.

    Science.gov (United States)

    Kingdon, David G; Ashcroft, Katie; Bhandari, Bharathi; Gleeson, Stefan; Warikoo, Nishchint; Symons, Matthew; Taylor, Lisa; Lucas, Eleanor; Mahendra, Ravi; Ghosh, Soumya; Mason, Anthony; Badrakalimuthu, Raja; Hepworth, Claire; Read, John; Mehta, Raj

    2010-06-01

    This study investigated similarities and differences in the experience of auditory hallucinations, paranoia, and childhood trauma in schizophrenia and borderline personality disorder (BPD). Patients with clinical diagnoses of schizophrenia or BPD were interviewed using the Structured Clinical Interviews for DSM-IV. Axes 1 and 2 and auditory hallucinations, paranoia, and childhood trauma were assessed. A total of 111 patients participated; 59 met criteria for schizophrenia, 33 for BPD, and 19 for both. The groups were similar in their experiences of voices, including the perceived location of them, but they differed in frequency of paranoid delusions. Those with a diagnosis of BPD, including those with schizophrenia comorbidity, reported more childhood trauma, especially emotional abuse. BPD and schizophrenia frequently coexist, and this comorbidity has implications for diagnostic classification and treatment. Levels of reported childhood trauma are especially high in those with a BPD diagnosis, whether they have schizophrenia or not, and this requires assessment and appropriate management.

  14. Scenario Grouping and Classification Methodology for Postprocessing of Data Generated by Integrated Deterministic-Probabilistic Safety Analysis

    Directory of Open Access Journals (Sweden)

    Sergey Galushin

    2015-01-01

    Full Text Available Integrated Deterministic-Probabilistic Safety Assessment (IDPSA combines deterministic model of a nuclear power plant with a method for exploration of the uncertainty space. Huge amount of data is generated in the process of such exploration. It is very difficult to “manually” process and extract from such data information that can be used by a decision maker for risk-informed characterization, understanding, and eventually decision making on improvement of the system safety and performance. Such understanding requires an approach for interpretation, grouping of similar scenario evolutions, and classification of the principal characteristics of the events that contribute to the risk. In this work, we develop an approach for classification and characterization of failure domains. The method is based on scenario grouping, clustering, and application of decision trees for characterization of the influence of timing and order of events. We demonstrate how the proposed approach is used to classify scenarios that are amenable to treatment with Boolean logic in classical Probabilistic Safety Assessment (PSA from those where timing and order of events determine process evolution and eventually violation of safety criteria. The efficiency of the approach has been verified with application to the SARNET benchmark exercise on the effectiveness of hydrogen management in the containment.

  15. Classification of Italian isolates of Borrelia burgdorferi into three genomic groups.

    Science.gov (United States)

    Cinco, M; De Giovannini, R; Fattorini, P; Florian, F; Graziosi, G

    1993-10-01

    In this study we investigated the genotypic characteristics of some locally isolated strains of B. burgdorferi by three different methodologies: restriction endonuclease analysis (REA), Southern blot hybridization with whole DNAs from Borrelia strains and Southern blot hybridization with rRNA 16 + 23S genes derived from E. coli. REA fingerprintings were evaluated by cluster analysis, according to the principles of numerical taxonomy. The genomas of the locally isolated strains were compared with borreliae originating from different countries of Europe, including Sweden and with the American reference strain B31. Among the European strains, some already described by Baranton (Baranton et al., 1992) as representatives of different genomic groups Borrelia sensu stricto and Borrelia garinii were used. By the different techniques the isolates were included in three genomic groups which could correspond to the three genospecies identified by Baranton, namely B. burgdorferi sensu stricto, B. garinii and B. group VS461: in fact two strains were included in a homogeneous group, probably corresponding to the VS461 genomic group, together with other European borreliae; one isolate was included in a group consisting of B31 and some other European strains already described as belonging to Borrelia burgdorferi in sensu stricto. Finally two isolates were ascribed to a third genomic group probably corresponding to the genospecies indicated as Borrelia garinii. These findings indicate that a small number of Borrelia strains isolated from a very restricted area can be genetically heterogeneous.

  16. Emergency Department Groups Classification System: An Evaluation for Military Health Care Use

    Science.gov (United States)

    1993-05-01

    groups confirms that the military health care system serves a diverse population similar to civilian community hospital populations. Young adults (21...were by females. The proportion of young adult (21 to 29 years old) patients in Sample 1 is 27.24%. This is larger than in the ED sample and possibly...Insect Bites (Non-Poisoom ) 905 0.2 95.4 35 Item EDG Em gacy Deparmueat Group (EDG) Tide or Number of Percent of Cu.u- Number Group Decription Vists Visits

  17. 42 CFR 412.517 - Revision of LTC-DRG group classifications and weighting factors.

    Science.gov (United States)

    2010-10-01

    ... SERVICES Prospective Payment System for Long-Term Care Hospitals § 412.517 Revision of LTC-DRG group... reflect changes in— (1) Treatment patterns; (2) Technology; (3) Number of discharges; and (4)...

  18. Classification of Finite Dimensional Irreducible Representation of Generalized Quantum Groups via Weyl Groupoids

    CERN Document Server

    Azam, Saeid; Yousofzadeh, Malihe

    2011-01-01

    We classify finite-dimensional irreducible highest weight modules of generalized quantum groups whose positive part is infinite dimensional and has a Kharchenko's PBW basis with an irreducible finite positive root system.

  19. Borderline Personality in the Medical Setting

    Science.gov (United States)

    Sansone, Lori A.

    2015-01-01

    Objective: Individuals with borderline personality disorder in mental health settings tend to present with relationship difficulties, mood instability/dysphoria, and overt self-harm behavior. In contrast, it appears that individuals with borderline personality disorder in medical settings manifest physical symptoms that are medically difficult to substantiate. Through a review of the literature, we examine 2 symptom manifestations among patients with borderline personality in primary care and general medical settings—namely pain sensitivity and multiple somatic complaints. In addition to reviewing the research of others, we also highlight our own investigations into these 2 areas. Data Sources: We conducted a literature search of the PubMed database and a previous version of the PsycINFO search engine (no restrictions). Search terms included borderline personality, borderline personality disorder, personality disorders; chronic pain, pain, pain syndromes; and somatization disorder, Briquet’s syndrome, somatic preoccupation, somatic. Study Selection: Published articles related to borderline personality, pain and somatic symptoms (ie, somatization disorder, somatic preoccupation) were examined. Results: According to our review, the literature indicates higher-than-expected rates of borderline personality disorder among patients in primary care and general medical settings who present with chronic pain conditions and/or somatic preoccupation. Conclusions: Unlike patients with borderline personality disorder in mental health settings, who tend to present with relationship difficulties, mood instability/dysphoria, and overt self-harm behavior, patients with borderline personality disorder in primary care settings tend to present with unsubstantiated chronic pain of various types as well as somatic preoccupation. PMID:26644960

  20. Group localisation and unsupervised detection and classification of basic crowd behaviour events for surveillance applications

    Science.gov (United States)

    Roubtsova, Nadejda S.; de With, Peter H. N.

    2013-02-01

    Technology for monitoring crowd behaviour is in demand for surveillance and security applications. The trend in research is to tackle detection of complex crowd behaviour events (panic, ght, evacuation etc.) directly using machine learning techniques. In this paper, we present a contrary, bottom-up approach seeking basic group information: (1) instantaneous location and (2) the merge, split and lateral slide-by events - the three basic motion patterns comprising any crowd behaviour. The focus on such generic group information makes our algorithm suitable as a building block in a variety of surveillance systems, possibly integrated with static content analysis solutions. Our feature extraction framework has optical ow in its core. The framework is universal being motion-based, rather than object-detection-based and generates a large variety of motion-blob- characterising features useful for an array of classi cation problems. Motion-based characterisation is performed on a group as an atomic whole and not by means of superposition of individual human motions. Within that feature space, our classi cation system makes decisions based on heuristic rules and thresholds, without machine learning. Our system performs well on group localisation, consistently generating contours around both moving and halted groups. The visual output of our periodical group localisation is equivalent to tracking and the group contour accuracy ranges from adequate to exceptionally good. The system successfully detects and classi es within our merge/split/slide-by event space in surveillance-type video sequences, di ering in resolution, scale, quality and motion content. Quantitatively, its performance is characterised by a good recall: 83% on detection and 71% on combined detection and classi cation.

  1. Autobiographical memory in borderline personality disorder

    DEFF Research Database (Denmark)

    Bech, Morten; Elklit, Ask; Simonsen, Erik

    2015-01-01

    Borderline personality disorder is a severe psychiatric illness. A key feature of the disorder is a disorganized sense of self often referred to as identity diffusion. Autobiographical memory is memory for personal life events. One of the main functions of these memories is to enable us...... to understand who we are by connecting past, present and future experiences. It seems that autobiographical memory is in some way disrupted in individuals with borderline personality disorder. A systematic review is conducted looking at studies that focus on the potential connections. We find that although......, autobiographical memory and borderline personality disorder....

  2. Classification of upper motives of algebraic groups of inner type A_n

    CERN Document Server

    De Clercq, Charles

    2011-01-01

    Let A, A' be two central simple algebras over a field F and \\mathbb{F} be a finite field of characteristic p. We prove that the upper indecomposable direct summands of the motives of two anisotropic varieties of flags of right ideals X(d_1,...,d_k;A) and X(d'_1,...,d'_s;A') with coefficients in \\mathbb{F} are isomorphic if and only if the p-adic valuations of gcd(d_1,...,d_k) and gcd(d'_1,..,d'_s) are equal and the classes of the p-primary components A_p and A'_p of A and A' generate the same group in the Brauer group of F. This result leads to a surprising dichotomy between upper motives of absolutely simple adjoint algebraic groups of inner type A_n

  3. Elementary constituents of the group SL(4,R), and classification of the Mueller matrices

    CERN Document Server

    Ovsiyuk, E; Neagu, M; Balan, V; Red'kov, V

    2012-01-01

    The goal of this paper is to develop a systematic method of locating the Mueller matrices within the class of the matrices of the real group SL(4, R). The main idea is to construct the general transformation of the group SL(4, R) (whose real matrices have unit determinant) is straightforward, but to analyze the adequacy of such a transformation for describing Mueller matrices is highly nontrivial. However, using the technique of Dirac matrices, we can quite easy and explicitly describe all the 16 one-parametric subgroups, from which, using the all possible products, emerges the whole group SL(4, R). As a matter of fact, for these separate 1-parametric subgroups the question of their adequacy of describing Mueller matrices becomes sufficiently simple and thus we obtain in each case a definite answer.

  4. Social judgement in borderline personality disorder.

    Directory of Open Access Journals (Sweden)

    Katie Nicol

    Full Text Available BACKGROUND: Borderline personality disorder (BPD is a common and serious mental illness, associated with a high risk of suicide and self harm. Those with a diagnosis of BPD often display difficulties with social interaction and struggle to form and maintain interpersonal relationships. Here we investigated the ability of participants with BPD to make social inferences from faces. METHOD: 20 participants with BPD and 21 healthy controls were shown a series of faces and asked to judge these according to one of six characteristics (age, distinctiveness, attractiveness, intelligence, approachability, trustworthiness. The number and direction of errors made (compared to population norms were recorded for analysis. RESULTS: Participants with a diagnosis of BPD displayed significant impairments in making judgements from faces. In particular, the BPD Group judged faces as less approachable and less trustworthy than controls. Furthermore, within the BPD Group there was a correlation between scores on the Childhood Trauma Questionnaire (CTQ and bias towards judging faces as unapproachable. CONCLUSION: Individuals with a diagnosis of BPD have difficulty making appropriate social judgements about others from their faces. Judging more faces as unapproachable and untrustworthy indicates that this group may have a heightened sensitivity to perceiving potential threat, and this should be considered in clinical management and treatment.

  5. [Classification and variability of drug assessment reports on the GENESIS group (SEFH) webpage].

    Science.gov (United States)

    Ortega Eslava, A; Puigventós Latorre, F; Santos-Ramos, B; Calderon Hernanz, B; Vilanova Boltó, M

    2011-01-01

    To analyse the assessment reports published on the GENESIS webpage (Group for Innovation, Assessment, Standardisation and Research in the Selection of Drugs) and assess the variability of the group's proposals to include drugs in the Formulary. We analysed reports published by hospitals on the GENESIS webpage between 2004 and 2007. Data were collected on drugs and indications, ATC group, open or restricted access publications, hospital, and publication date. We drafted a questionnaire that would measure to what extent to what extent the 9-section model recommended by GENESIS was included in each report. For drugs with two or more reports, we analysed whether the recommendation coincided and the possible cause in the event of conflict. We analysed 416 reports corresponding to 185 different drug indications. 93% included 6 or more of the recommended sections, a number which increased over time. The most frequently included sections were: approved indications (92%), mechanism of action (95%), and references (86%) (percentages from 2007). Sections which had an increasing but lower percentage were: differential characteristics (60%), literature search method (40%) and conclusions with a summary of efficacy, safety and cost data (52%). 73% of which had definite recommendations, which coincided for 42 out of the 67 drugs with more than one recommendation report. The work carried out by the GENESIS group has enabled Spanish hospitals to share their drug assessment reports and making them more complete, although there are still some aspects that can be improved. Copyright © 2010 SEFH. Published by Elsevier Espana. All rights reserved.

  6. Exploratory analysis of methods for automated classification of laboratory test orders into syndromic groups in veterinary medicine.

    Directory of Open Access Journals (Sweden)

    Fernanda C Dórea

    Full Text Available BACKGROUND: Recent focus on earlier detection of pathogen introduction in human and animal populations has led to the development of surveillance systems based on automated monitoring of health data. Real- or near real-time monitoring of pre-diagnostic data requires automated classification of records into syndromes--syndromic surveillance--using algorithms that incorporate medical knowledge in a reliable and efficient way, while remaining comprehensible to end users. METHODS: This paper describes the application of two of machine learning (Naïve Bayes and Decision Trees and rule-based methods to extract syndromic information from laboratory test requests submitted to a veterinary diagnostic laboratory. RESULTS: High performance (F1-macro = 0.9995 was achieved through the use of a rule-based syndrome classifier, based on rule induction followed by manual modification during the construction phase, which also resulted in clear interpretability of the resulting classification process. An unmodified rule induction algorithm achieved an F(1-micro score of 0.979 though this fell to 0.677 when performance for individual classes was averaged in an unweighted manner (F(1-macro, due to the fact that the algorithm failed to learn 3 of the 16 classes from the training set. Decision Trees showed equal interpretability to the rule-based approaches, but achieved an F(1-micro score of 0.923 (falling to 0.311 when classes are given equal weight. A Naïve Bayes classifier learned all classes and achieved high performance (F(1-micro= 0.994 and F(1-macro = .955, however the classification process is not transparent to the domain experts. CONCLUSION: The use of a manually customised rule set allowed for the development of a system for classification of laboratory tests into syndromic groups with very high performance, and high interpretability by the domain experts. Further research is required to develop internal validation rules in order to establish

  7. Group classification of mixed oils in central Junggar Basin, Northwest China and their migration

    Institute of Scientific and Technical Information of China (English)

    WANG Xulong; SHI Xinpu; CAO Jian; LAN Wenfang; TAO Guoliang; HU Wenxuan; YAO Suping

    2010-01-01

    The produced oils in central Junggar Basin are commonly mixed in origin. In this paper, in order to reveal this complexity and thereby provide valuable clues to the study of oil source and formation mechanism, genetic groups of the mixed oils were classified and their migration/accumulation was investigated. Based on the artificial oil mixing experiments, some representative biomarkers of the mixed oils showed varying tendencies according to mixing ratios of the oils. Hence, these biomarkers are useful for determining the origin of the mixed oils. According to the criteria, oils in the area were divided into four basic groups, i.e., the Lower Permian Fengcheng oil, the Middle Permian Lower Wuerhe oil, the Jurassic source derived oil, and the mixed oil (including the Lower and Middle Permian mixed oil and the Permian and Jurassic mixed oil). Oil migration and accumulation were discussed in combination with the geological background.

  8. Traditional Taxonomic Groupings Mask Evolutionary History: A Molecular Phylogeny and New Classification of the Chromodorid Nudibranchs

    OpenAIRE

    2012-01-01

    Chromodorid nudibranchs (16 genera, 300+ species) are beautiful, brightly colored sea slugs found primarily in tropical coral reef habitats and subtropical coastal waters. The chromodorids are the most speciose family of opisthobranchs and one of the most diverse heterobranch clades. Chromodorids have the potential to be a model group with which to study diversification, color pattern evolution, are important source organisms in natural products chemistry and represent a stunning and widely c...

  9. Classification of group behaviors in social media via social behavior grammars

    Science.gov (United States)

    Levchuk, Georgiy; Getoor, Lise; Smith, Marc

    2014-06-01

    The increasing use of online collaboration and information sharing in the last decade has resulted in explosion of criminal and anti-social activities in online communities. Detection of such behaviors are of interest to commercial enterprises who want to guard themselves from cyber criminals, and the military intelligence analysts who desire to detect and counteract cyberwars waged by adversarial states and organizations. The most challenging behaviors to detect are those involving multiple individuals who share actions and roles in the hostile activities and individually appear benign. To detect these behaviors, the theories of group behaviors and interactions must be developed. In this paper we describe our exploration of the data from collaborative social platform to categorize the behaviors of multiple individuals. We applied graph matching algorithms to explore consistent social interactions. Our research led us to a conclusion that complex collaborative behaviors can be modeled and detected using a concept of group behavior grammars, in a manner analogous to natural language processing. These grammars capture constraints on how people take on roles in virtual environments, form groups, and interact over time, providing the building blocks for scalable and accurate multi-entity interaction analysis and social behavior hypothesis testing.

  10. Incompressible Boussinesq equations and borderline Besov spaces

    OpenAIRE

    2011-01-01

    We prove local-in-time existence and uniqueness of an inviscid Boussinesq-type system. We assume the density equation contains nonzero diffusion and that our initial vorticity and density belong to a space of borderline Besov type.

  11. Philosophy and the Disciplines: The Borderlines | Minimah ...

    African Journals Online (AJOL)

    Philosophy and the Disciplines: The Borderlines. ... the practitioners of the disciplines are concerned with mere definitions or meaning of concepts, ... greater extent than other disciplines leads to the improvement in language for the purpose of ...

  12. Mentalization based treatment for borderline personality disorder

    National Research Council Canada - National Science Library

    Bateman, Anthony; Fonagy, Peter

    2010-01-01

    .... Given the generality of this definition, most mental disorders will inevitably involve some difficulties with mentalization, but it is the application of the concept to the treatment of borderline personality disorder (BPD...

  13. Standard practice for design, manufacture and material grouping classification of wire image quality indicators (IQI) used for radiology

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    1.1 This practice covers the design, material grouping classification, and manufacture of wire image quality indicators (IQI) used to indicate the quality of radiologic images. 1.2 This practice is applicable to X-ray and gamma-ray radiology. 1.3 This practice covers the use of wire penetrameters as the controlling image quality indicator for the material thickness range from 6.4 to 152 mm (0.25 to 6.0 in.). 1.4 The values stated in inch-pound units are to be regarded as standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

  14. Outcomes of coronary stenoses deferred revascularization for borderline versus nonborderline fractional flow reserve values.

    Science.gov (United States)

    Depta, Jeremiah P; Patel, Jayendrakumar S; Novak, Eric; Masrani, Shriti K; Raymer, David; Facey, Gabrielle; Patel, Yogesh; Zajarias, Alan; Lasala, John M; Singh, Jasvindar; Bach, Richard G; Kurz, Howard I

    2014-06-01

    Current evidence supports deferral of revascularization for lesions with fractional flow reserve (FFR) values >0.80. The natural history after deferral of revascularization of lesions with borderline FFR values is unknown. This study evaluated the outcomes of patients after deferred revascularization of coronary stenoses based on a borderline FFR value. We retrospectively studied 720 patients with 881 intermediate-severity coronary stenoses who underwent FFR assessment from October 2002 to July 2010 and were deferred revascularization. Patients were divided into gray zone (0.75 to 0.80), borderline (0.81 to 0.85), and nonborderline (>0.85) FFR groups. Any subsequent percutaneous coronary intervention or coronary artery bypass grafting of a deferred stenosis during follow-up was classified as a deferred lesion intervention (DLI). Patient and/or lesion characteristics and clinical outcomes were compared between the FFR groups using univariate and propensity score-adjusted inverse probability of weighting Cox proportional hazards analyses. During a mean follow-up of 4.5 ± 2.1 years, 157 deferred lesions (18%) underwent DLI by percutaneous coronary intervention (n = 117) or coronary artery bypass grafting (n = 40). No statistically significant differences were observed in clinical outcomes between the gray zone and borderline FFR groups. Lesions with a borderline FFR were associated with a significantly higher risk of DLI compared with lesions with nonborderline FFR values (hazard ratio 1.63, 95% confidence interval 1.14 to 2.33, p = 0.007). Lesions deferred revascularization because of a borderline FFR (0.81 to 0.85) were associated with a higher risk of DLI compared with lesions with a nonborderline FFR (>0.85). Further study is needed to determine the optimal management of coronary stenoses with a borderline FFR value. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Prevalence and etiological classification of thrombocytopenia among a group of pregnant women in Erbil City, Iraq

    Directory of Open Access Journals (Sweden)

    Rawand Pouls Shamoon

    2009-09-01

    Full Text Available Objective: To determine the prevalence and define the causes of pregnancy-associated thrombocytopenia. Materials and Methods: A total of 850 pregnant women at different ages of gestation were screened for thrombocytopenia. A control group of 150 age-matched non-pregnant women were tested for platelet count. Newborns of thrombocytopenic women were tested within 24 hours of delivery and reassessment of the women's platelets was done within 7-10 days post-delivery. Results: The mean platelet count in pregnant women was significantly lower than in non-pregnant women (221±59.9/mm3 vs. 273±66.9/mm3. Thrombocytopenia affected 8% of cases, with peak incidence during the third trimester. Gestational thrombocytopenia was found to be the principal cause (73.8%; hypertensive disorders caused thrombocytopenia in 23% of cases and two cases (4% were due to immune thrombocytopenic purpura. No maternal or fetal complications were noted. The mean platelet count of 51 newborns of thrombocytopenic women was 240±7.1. Two newborns (4% had low platelet counts. Conclusion: The majority of thrombocytopenias were mild gestational and occurred in late pregnancy. No maternal or neonatal bleeding complications were observed.

  16. Misclassification Rates for Four Methods of Group Classification: Impact of Predictor Distribution, Covariance Inequality, Effect Size, Sample Size, and Group Size Ratio

    Science.gov (United States)

    Finch, W. Holmes; Schneider, Mercedes K.

    2006-01-01

    This study compares the classification accuracy of linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), logistic regression (LR), and classification and regression trees (CART) under a variety of data conditions. Past research has generally found comparable performance of LDA and LR, with relatively less research on QDA and…

  17. Interpersonal evaluation bias in borderline personality disorder.

    Science.gov (United States)

    Barnow, Sven; Stopsack, Malte; Grabe, Hans Joergen; Meinke, Claudia; Spitzer, Carsten; Kronmüller, Klaus; Sieswerda, Simkje

    2009-05-01

    The cognitive theory of personality disorders hypothesizes that the emotional dysregulation and interpersonal problems in individuals with borderline personality disorder (BPD) are, at least partially, caused by dysfunctional cognitive schemas. These schemas lead to biased evaluation of environmental and interpersonal stimuli. This study examined the interpersonal evaluations of individuals with BPD, depressive and healthy control participants with the thin-slice judgments paradigm. Participants were asked to evaluate six persons in six film clips, which showed these persons for 10s, during which these persons entered a room and took a seat. Interpersonal style of the BPD group was investigated with the Inventory of Interpersonal Problems (IIP-C) questionnaire. Individuals with BPD judged the persons as being more negative and aggressive and less positive than the healthy participants, and more aggressive than the depressive individuals. In addition, individuals with BPD reported more extreme interpersonal behavior relative to the controls. The findings indicate an aggressivistic evaluation bias and elevated levels of interpersonal problems in individuals with BPD as suggested in the cognitive theory.

  18. Comparison of Executive Function and Difficulties in Emotion Regulation in Addicted with Upper and Lower Borderline Personality Traits

    Directory of Open Access Journals (Sweden)

    M Bayrami

    2016-07-01

    Full Text Available Background & aim: Borderline Personality Disorder is one of the most important health problems of people with undesirable consequences on family councils. The aim of the present study was to compare the executive function and difficulties in emotion regulation in addicted with upper and lower borderline personality traits. Methods: The present causal-comparative study included all male drug abusers who had been referred to addiction treatment centers. 80 addicts were selected by accessible sampling method and using a borderline personality traits (STB. Then, they were divided into two groups of 40 people for drug addicts in high and low. Using The Wisconsin Card Sorting Test and the scale of difficulty in the emotional regulation was conducted on two groups. Statistical data using multivariate analysis of variance MANOVA and LSD test were analyzed.   Results: The results indicated that compared to drug addicts with high borderline traits, the ones with low borderline traits had lower performance in Wisconsin Card Sorting Test  and the number of perseveration errors (p = 0.018 and total error (p = 0.002 was higher. Moreover, addicts with high borderline traits varied significantly higher scores in difficulty in emotional regulation (p=0.002 of the drug with low borderline personality traits.   Conclusion: The results indicated that addicts with high borderline traits, had weaker performance in executive function and higher levels of difficulty with emotional regulation. This may be due to neurological effects of drug addiction on their performance which leads to poorer performance compared with drug people with low borderline traits.    

  19. Effectiveness of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for Borderline Personality Problems in a 'Real-World' Sample : Moderation by Diagnosis or Severity?

    NARCIS (Netherlands)

    Bos, Elisabeth H.; van Wel, E. Bas; Appelo, Martin T.; Verbraak, Marc J. P. M.

    2011-01-01

    Background: Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for borderline personality disorder (BPD). Two prior randomized controlled trials (RCTs) have shown the efficacy of this training. In both RCTs, patients with borderline features who did not m

  20. Effectiveness of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for Borderline Personality Problems in a ‘Real-World’ Sample: Moderation by Diagnosis or Severity?

    NARCIS (Netherlands)

    Bos, E.H.; Wel, B.E. van; Appelo, M.T.; Verbraak, M.J.P.M.

    2012-01-01

    Background: Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for borderline personality disorder (BPD). Two prior randomized controlled trials (RCTs) have shown the efficacy of this training. In both RCTs, patients with borderline features who did not m

  1. Attention and impulse control in children with borderline intelligence with or without conduct disorder.

    Science.gov (United States)

    Van der Meere, Jaap; Van der Meer, Dirk-Jan; Börger, Norbert; Pirila, Silja

    2008-12-01

    This study was designed to investigate attention and impulse control in 21 boys with dual diagnoses of conduct disorder and borderline intelligence and in 19 boys with borderline intelligence only. Using the Continuous Performance Test A-not-X, it appeared that children with the dual diagnosis made substantially more errors reflecting poor impulse control than the other group. The frequency of these errors was associated with scores on Impulsiveness, Aggression, and Delinquency subscales of the Child Behavior Checklist (Teacher Version). Also, the group with the dual diagnosis showed signs of a deficit in attention.

  2. Improving access in borderline therapy for difficult-to-engage patients: a clinical description.

    Science.gov (United States)

    Lingam, Ravi

    2013-02-01

    Debate about suitability or clinicians' low expectations has led to patients with personality disorders being labeled as difficult and being socially excluded from pathways of care. Traditional psychotherapeutic treatments in borderline personality disorder demand too much of these patients' fractured ego structures for meaningful (long-term) therapeutic engagement. However, these patients cause clinicians anxiety and are a burden in health care systems. This article describes the challenge for clinical care teams working in partnership arrangements-psychotherapy and psychiatry services-to provide a containing framework of care. Early access to a pragmatic psychoanalytically oriented group treatment in borderline personality disorder is aimed at offering these patients an opportunity to make transitions in borderline treatment and thus alter the trajectory of their (self-) destructive pathway. A clinical and theoretical case is made for clinicians and health strategists to re-engage in the process of making meaningful early contact with borderline vulnerability. The group-based treatment model in borderline disturbance described in this article has helped forge partnerships between psychotherapy and psychiatric teams in providing in-depth diagnostic and prognostic information early in the patients' journey.

  3. Plasma prolactin, renin and catecholamines in young normotensive and borderline hypertensive subjects.

    Science.gov (United States)

    Saito, I; Takeshita, E; Saruta, T; Nagano, S; Sekihara, T

    1984-02-01

    It has been reported that patients with essential hypertension have high plasma prolactin levels and suggested that reduced central dopaminergic activity may be a factor in the pathogenesis of essential hypertension. This study examines the influence of posture on plasma prolactin, plasma catecholamines, plasma renin activity, blood pressure and heart rate in 24 patients with borderline hypertension (age 19 +/- 1 years) and 20 normotensive subjects matched for age and body mass index. Supine plasma prolactin levels were similar in both groups [borderline hypertension, 11.3 +/- 0.7 ng/ml; normotensive, 10.7 +/- 0.8 ng/ml (mean +/- s.e.m.)] and no increase in plasma prolactin was observed after 10 min standing in both groups. Normotensive and borderline hypertensive subjects had similar values for supine and upright plasma renin activity and plasma norepinephrine. There were no significant correlations between supine plasma prolactin and supine blood pressure, supine plasma renin activity or plasma norepinephrine when data from both normotensive and borderline hypertensive subjects were combined. These results may provide indirect evidence against the occurrence of reduced central dopaminergic activity in borderline hypertension.

  4. An integrative perspective on psychotherapeutic treatments for borderline personality disorder

    NARCIS (Netherlands)

    de Groot, E.R.; Verheul, R.; Trijsburg, R.W.

    2008-01-01

    Although there is an abundance of literature on the psychotherapeutic treatment of borderline pathology, little is known about differences and similarities between treatments of borderline personality disorder (BPD). Potential differences and similarities are especially important in the absence of e

  5. Nitric oxide-mediated endothlium-dependent vasodilation is impaired with borderline high-LDL cholesterol.

    Science.gov (United States)

    Diehl, Kyle J; Stauffer, Brian L; Greiner, Jared J; Weil, Brian R; DeSouza, Christopher A

    2012-02-01

    The experimental aims of this study were to determine: (1) whether nitric oxide-mediated endothelium-dependent vasodilation is blunted in adult humans with borderline high plasma low-density lipoprotein (LDL)-cholesterol compared with adults with optimal/near optimal LDL-cholesterol levels; and, if so: (2) whether the magnitude of impairment in adults with borderline high LDL-cholesterol is similar to adults with high LDL-cholesterol. Forearm blood flow responses to intraarterial infusions of acetylcholine and sodium nitroprusside were measured in 50 middle-aged (43-64 year) adults: 20 in the optimal/near optimal LDL-cholesterol range (<130 mg/dL); 20 with borderline high LDL-cholesterol (130-159 mg/dL); and 10 with high LDL-cholesterol ($160 mg/dL). In addition, blood flow responses to acetylcholine were determined in the absence and presence of the endothelial nitric oxide synthase inhibitor N(G) -monomethyl-L-arginine (L-NMMA). Vasodilation to acetylcholine was ~20% lower (p < 0.05) in the borderline high (from 4.3 ± 0.2 to 12.3 ± 0.8 mL/100 mL tissue/min) and high (from 4.3 ± 0.3 to 12.0 ± 0.5 mL/100 mL tissue/min) LDL-cholesterol groups compared with the optimal/near optimal (from 4.4 ± 0.2 to 14.5 ± 0.5 mL/100 mL tissue/min) LDL-cholesterol group. L-NMMA significantly reduced (~30%) the vasodilator response to acetylcholine in the optimal/near optimal LDL-cholesterol group but not the borderline high or high LDL-cholesterol groups. Borderline high LDL-cholesterol is associated with impaired nitric oxide-mediated endothelium-dependent vasodilation.

  6. Blue Light Hazard and Risk Group Classification of 8 W LED Tubes, Replacing Fluorescent Tubes, through Optical Radiation Measurements

    Directory of Open Access Journals (Sweden)

    Francesco Leccese

    2015-09-01

    Full Text Available In this paper, the authors discuss the results of a measurement survey of artificial optical radiation emitted by 8 W LED tubes suitable for the substitution of 18 W fluorescent lamps used for general lighting. For both types of lamps, three different color temperatures were chosen, 3000 K, 4000 K, and 6000 K. These measurements were performed to evaluate the photobiological safety of the sources. The radiance and irradiance values have been measured in a wide range of wavelengths (180–3000 nm. The measurement results obtained for the LED tubes have been compared to those of similar measurements obtained for fluorescent lamps. The analysis has been focused on the range of wavelengths 300–700 nm, the blue light range, which turned out to be defining for the risk groups of the lamps. This classification is a function of the maximum permissible exposure time as indicated in the European Standard EN 62471 on the photobiological safety of lamps and lamp systems.

  7. Network-constrained group lasso for high-dimensional multinomial classification with application to cancer subtype prediction.

    Science.gov (United States)

    Tian, Xinyu; Wang, Xuefeng; Chen, Jun

    2014-01-01

    Classic multinomial logit model, commonly used in multiclass regression problem, is restricted to few predictors and does not take into account the relationship among variables. It has limited use for genomic data, where the number of genomic features far exceeds the sample size. Genomic features such as gene expressions are usually related by an underlying biological network. Efficient use of the network information is important to improve classification performance as well as the biological interpretability. We proposed a multinomial logit model that is capable of addressing both the high dimensionality of predictors and the underlying network information. Group lasso was used to induce model sparsity, and a network-constraint was imposed to induce the smoothness of the coefficients with respect to the underlying network structure. To deal with the non-smoothness of the objective function in optimization, we developed a proximal gradient algorithm for efficient computation. The proposed model was compared to models with no prior structure information in both simulations and a problem of cancer subtype prediction with real TCGA (the cancer genome atlas) gene expression data. The network-constrained mode outperformed the traditional ones in both cases.

  8. Evaluation of personality dimensions using the Cloninger Temperament and Character Inventory in subjects with borderline personality disorders

    OpenAIRE

    Farid Hoseini F; Asadi SM; Kaviani H; Ali Malayeri N

    2008-01-01

    "nBackground: The Temperament and Character Inventory (TCI) efficiently diagnoses personality disorders, differentiating the individual subtypes. This research aimed to evaluate personality dimensions using the Cloninger TCI (TCI-125) in a group of people with borderline personality disorders at Ruzbeh Hospital, Tehran, Iran. "nMethods: In this descriptive cross-sectional study, 27 borderline personality patients were evaluated with a clinical interview based on the Diagnostic and S...

  9. Psychodiagnosis of personality structure. II: Borderline personality organization.

    Science.gov (United States)

    Acklin, M W

    1993-10-01

    The borderline conditions have been the focus of considerable debate and controversy for over 30 years. This article, second in a series of three articles focusing on Kernberg's (1975, 1984) psychostructural diagnosis of personality organization, examines Rorschach contributions to the description and diagnosis of borderline personality organization. Rorschach approaches integrating nomothetic and idiographic data are applied to borderline personality functioning and appraised in light of the Rorschach's contribution to the clarification of the controversial and poorly delineated borderline diagnosis.

  10. Object relations, defensive operations, and affective states in narcissistic, borderline, and antisocial personality disorder.

    Science.gov (United States)

    Gacono, C B; Meloy, J R; Berg, J L

    1992-08-01

    Rorschach data were used to psychometrically "map" the internal psychological operations of three Cluster B personality disorders, listed in the Diagnostic and Statistical Manual of Mental Disorders (3rd ed., rev. [DSM-III-R]; American Psychiatric Association, 1987), all of which may be organized at a borderline level. Psychopathic antisocial subjects (P-APDs) and narcissistic subjects (NPDs) were highly narcissistic. NPD subjects, however, produced more indices of anxiety and attachment capacity and fewer scores related to borderline object relations and damaged identity. P-APDs and borderline subjects (BPDs) produced similar mean numbers of borderline object relations; however, the BPDs were more anxious, produced more unsublimated aggressive and libidinal drive material, and evidenced greater potential for attachment. BPDs were also less narcissistic than both P-APDs and NPDs. Nonpsychopathic antisocial subjects (NP-APDs) were less borderline than P-APDs and BPDs, less narcissistic in terms of a stable grandiose self-structure than NPD and P-APDs, produced less evidence of attachment capacity than NPDs and BPDs but more than P-APDs, and were similar to BPDs in their proneness to anxiety. The outpatient NPDs and BPDs produced more idealization responses than the incarcerated antisocial personality disorder (APD) groups. We conclude that the behavioral descriptions offered for these three Cluster B personality disorders, when used in conjunction with information such as level of personality organization (Kernberg, 1984), level of psychopathy (Hare, 1980, 1985), and outpatient versus inpatient research settings, may have greater intrapsychic specificity than previously thought.

  11. Theory of mind in women with borderline personality disorder or schizophrenia: differences in overall ability and error patterns

    Directory of Open Access Journals (Sweden)

    Anja eVaskinn

    2015-08-01

    Full Text Available Although borderline personality disorder and schizophrenia are notably different mental disorders, they share problems in social cognition – or understanding the feelings, intentions and thoughts of other people. To date no studies have directly compared the social cognitive abilities of individuals with these two disorders. In this study, the social cognitive subdomain theory of mind was investigated in females with borderline personality disorder (n = 25, females with schizophrenia (n = 25 and healthy females (n = 25. An ecologically valid video-based measure (Movie for the Assessment of Social Cognition was used. For the overall score, females with schizophrenia performed markedly below both healthy females and females with borderline personality disorder, whereas females with borderline personality disorder did not perform significantly different compared to the healthy control group. A statistically significant error type x group interaction effect indicated that the groups differed with respect to kind of errors. Whereas females with borderline personality disorder made mostly overmentalizing errors, females with schizophrenia in addition committed undermentalizing errors. Our study suggests different magnitude and pattern of social cognitive problems in borderline personality disorder and schizophrenia.

  12. Defining active sacroiliitis on magnetic resonance imaging (MRI) for classification of axial spondyloarthritis: a consensual approach by the ASAS/OMERACT MRI group

    DEFF Research Database (Denmark)

    Rudwaleit, M; Jurik, A G; Hermann, K-G A

    2009-01-01

    be detected by MRI. At present, however, the exact place of structural damage lesions for diagnosis and classification is less clear, particularly if these findings are minor. The ASAS group formally approved these proposals by voting at the annual assembly. CONCLUSIONS: For the first time, MRI findings...

  13. Comparison on three classification techniques for sex estimation from the bone length of Asian children below 19 years old: an analysis using different group of ages.

    Science.gov (United States)

    Darmawan, M F; Yusuf, Suhaila M; Kadir, M R Abdul; Haron, H

    2015-02-01

    Sex estimation is used in forensic anthropology to assist the identification of individual remains. However, the estimation techniques tend to be unique and applicable only to a certain population. This paper analyzed sex estimation on living individual child below 19 years old using the length of 19 bones of left hand applied for three classification techniques, which were Discriminant Function Analysis (DFA), Support Vector Machine (SVM) and Artificial Neural Network (ANN) multilayer perceptron. These techniques were carried out on X-ray images of the left hand taken from an Asian population data set. All the 19 bones of the left hand were measured using Free Image software, and all the techniques were performed using MATLAB. The group of age "16-19" years old and "7-9" years old were the groups that could be used for sex estimation with as their average of accuracy percentage was above 80%. ANN model was the best classification technique with the highest average of accuracy percentage in the two groups of age compared to other classification techniques. The results show that each classification technique has the best accuracy percentage on each different group of age. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Are DSM-IV-TR borderline personality disorder, ICD-10 emotionally unstable personality disorder, and CCMD-III impulsive personality disorder analogous diagnostic categories across psychiatric nomenclatures?

    Science.gov (United States)

    Lai, Ching Man; Leung, Freedom; You, Jianing; Cheung, Fanny

    2012-08-01

    This study examined the validity of the borderline construct which encompasses diagnostic criteria from the DSM-IV-TR Borderline Personality Disorder (BPD), ICD-10 Emotionally Unstable Personality Disorder (EUPD), and CCMD-III Impulsive Personality Disorder (IPD) in a sample of 1,419 Chinese psychiatric patients. Participants completed the Chinese Personality Disorder Inventory and the Chinese Personality Assessment Inventory-2 assessing various disordered personality features. Adequate internal consistency was found for the borderline construct (α = .83). Exploratory factor analysis revealed two components: (1) affective and cognitive disturbances, and (2) impulse dysregulation, which were replicated by confirmatory factor analysis. Item analysis indicated that the various borderline criteria displayed similar levels of diagnostic efficiency, which does not support the elimination of fear of abandonment and transient psychotic features from the EUPD and IPD criteria set. Findings of this study suggest that BPD, EUPD, and IPD may represent analogous diagnostic categories across classification systems.

  15. Mild neurological impairment may indicate a psychomotor endophenotype in patients with borderline personality disorder.

    Science.gov (United States)

    Arbabi, Mohammad; Paast, Negin; Karim, Hamid Reza; Faghfori, Sara; Memari, Amir Hossein

    2016-11-30

    The aim of the present study was to determine whether patients with borderline personality disorder (BPD) show any neurological soft signs compared to healthy controls. Furthermore we sought to examine the role of common symptoms related to BPD, such as depression, anxiety or impulsivity, in association with neurological soft signs. Thirty patients with borderline personality disorder and thirty hospital-based controls were examined for neurological soft signs. The total score of neurological soft signs in BPD was significantly higher than controls. In terms of subscales, patients had higher scores in Sensory Integration and Motor Coordination and other neurological soft signs compared to control group. Multiple regression analysis showed that the impulsivity score was the best significant predictor of neurological soft signs in BPD. The increase of neurological soft signs in patients with BPD may address a non-focal neurological dysfunction in borderline personality disorder. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. Management Dilemmas in Borderline Ovarian Tumor

    Directory of Open Access Journals (Sweden)

    Arpana Haritwal

    2014-04-01

    Full Text Available Objective: Borderline ovarian tumors (BOT constitute 15% of all epithelial ovarian cancers. The aim of this study is to analyze and discuss the management dilemmas associated with BOT. The purpose of this article was to collect and review the data on management dilemmas of BOT from numerous articles published since 1995. Additionally, the data of four patients with BOT, who were treated in our Institute, are presented and analyzed. Materials and Methods: For literature review we performed a literature search of relevant articles that were based on management dilemmas. Additionally, the data of 4 patients with BOT, who were treated in our Institute, are reported and reviewed by medical data information and patient interview, to establishing a database for a better understanding of the management dilemmas of BOT. Results: All the four cases were of reproductive age group. In three cases conservative fertility sparing surgery was done and in one patient radical surgery was done. All the four cases did not require adjuvant therapy. BOTs did not affect the outcome of pregnancy. Follow up of all the four cases is uneventful with no evidence of recurrence. Conclusion: Surgical management to excise all visible tumor tissue remains the keystone of therapy. Fertility being an important issue; conservative laparoscopic surgery is also a viable treatment option. Progression free survival is not influenced by the type of surgical approach (laparoscopic v/s laparotomy. Overall survival does not depend on the type of surgery (fertility sparing v/s non-sparing surgery. Even in advanced disease there is no proven benefit of adjuvant chemotherapy or radiotherapy.

  17. The application of the Ten Group classification system (TGCS in caesarean delivery case mix adjustment. A multicenter prospective study.

    Directory of Open Access Journals (Sweden)

    Gianpaolo Maso

    Full Text Available BACKGROUND: Caesarean delivery (CD rates are commonly used as an indicator of quality in obstetric care and risk adjustment evaluation is recommended to assess inter-institutional variations. The aim of this study was to evaluate whether the Ten Group classification system (TGCS can be used in case-mix adjustment. METHODS: Standardized data on 15,255 deliveries from 11 different regional centers were prospectively collected. Crude Risk Ratios of CDs were calculated for each center. Two multiple logistic regression models were herein considered by using: Model 1- maternal (age, Body Mass Index, obstetric variables (gestational age, fetal presentation, single or multiple, previous scar, parity, neonatal birth weight and presence of risk factors; Model 2- TGCS either with or without maternal characteristics and presence of risk factors. Receiver Operating Characteristic (ROC curves of the multivariate logistic regression analyses were used to assess the diagnostic accuracy of each model. The null hypothesis that Areas under ROC Curve (AUC were not different from each other was verified with a Chi Square test and post hoc pairwise comparisons by using a Bonferroni correction. RESULTS: Crude evaluation of CD rates showed all centers had significantly higher Risk Ratios than the referent. Both multiple logistic regression models reduced these variations. However the two methods ranked institutions differently: model 1 and model 2 (adjusted for TGCS identified respectively nine and eight centers with significantly higher CD rates than the referent with slightly different AUCs (0.8758 and 0.8929 respectively. In the adjusted model for TGCS and maternal characteristics/presence of risk factors, three centers had CD rates similar to the referent with the best AUC (0.9024. CONCLUSIONS: The TGCS might be considered as a reliable variable to adjust CD rates. The addition of maternal characteristics and risk factors to TGCS substantially increase the

  18. Reactive Perforating Collagenosis In Borderline Lepromatous Leprosy

    Directory of Open Access Journals (Sweden)

    Mendiratta Vibhu

    2000-01-01

    Full Text Available A 55 year old male having borderline lepromatous leprosy receiving MB-MDT for one and half year developed several keratoic papules and plaques with central plug and scar formation, mainly on his extremities. Histopathology form the lesion was consistent with reactive perforating collagenosis. Trivial trauma from scratching might have resulted in this phenomenon.

  19. Increased serum prolactin in borderline personality disorder.

    Science.gov (United States)

    Atmaca, Murad; Korkmaz, Sevda; Ustundag, Bilal; Ozkan, Yusuf

    2015-01-01

    Although there is an important interaction between serotonergic system, prolactin and suicidal behavior, and impulsivity, no investigation examined the prolactin values in borderline personality disorder in which suicidal behavior and impulsivity are core symptom dimensions. In this context, in the present investigation, we planned to measure serum prolactin levels in the patients with borderline personality disorder. The study comprised 15 patients with borderline personality disorder and 15 healthy controls. Prolactin values were measured in both patients and control subjects. The patients had abnormally higher mean value of prolactin compared to those of healthy controls (48.66 ± 36.48 mg/dl for patients vs. 15.20 ± 7.81 mg/dl for healthy controls). There was no correlation between prolactin values and any demographic variables for both the patients and control subjects. In conclusion, our present results suggest that prolactin values increased in the patients with borderline personality disorder and are required to be replicated by more comprehensive and detailed further studies to decipher the exact roles of prolactin increase.

  20. Borderline Intellectual Functioning: A Systematic Literature Review

    Science.gov (United States)

    Peltopuro, Minna; Ahonen, Timo; Kaartinen, Jukka; Seppälä, Heikki; Närhi, Vesa

    2014-01-01

    The literature related to people with borderline intellectual functioning (BIF) was systematically reviewed in order to summarize the present knowledge. Database searches yielded 1,726 citations, and 49 studies were included in the review. People with BIF face a variety of hardships in life, including neurocognitive, social, and mental health…

  1. Management of borderline resectable pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    Amit; Mahipal; Jessica; Frakes; Sarah; Hoffe; Richard; Kim

    2015-01-01

    Pancreatic cancer is the fourth most common cause of cancer death in the United States. Surgery remains the only curative option; however only 20% of the patients have resectable disease at the time of initialpresentation. The definition of borderline resectable pancreatic cancer is not uniform but generally denotes to regional vessel involvement that makes it unlikely to have negative surgical margins. The accurate staging of pancreatic cancer requires triple phase computed tomography or magnetic resonance imaging of the pancreas. Management of patients with borderline resectable pancreatic cancer remains unclear. The data for treatment of these patients is primarily derived from retrospective single institution experience. The prospective trials have been plagued by small numbers and poor accrual. Neoadjuvant therapy is recommended and typically consists of chemotherapy and radiation therapy. The chemotherapeutic regimens continue to evolve along with type and dose of radiation therapy. Gemcitabine or 5-fluorouracil based chemotherapeutic combinations are administered. The type and dose of radiation vary among different institutions. With neoadjuvant treatment, approximately 50% of the patients are able to undergo surgical resections with negative margins obtained in greater than 80% of the patients. Newer trials are attempting to standardize the definition of borderline resectable pancreatic cancer and treatment regimens. In this review, we outline the definition, imaging requirements and management of patients with borderline resectable pancreatic cancer.

  2. Clinical Problems in Community Mental Health Care for Patients with Severe Borderline Personality Disorder

    NARCIS (Netherlands)

    B. Koekkoek; B. van Meijel; A. Schene; G. Hutschemaekers

    2009-01-01

    The objective of this research was to assess the problems that professionals perceive in the community mental health care for patients with severe borderline personality disorder that do not fit into specialized therapy. A group of national experts (n = 8) participated in a four-phase Delphi-procedu

  3. Skills Practice in Dialectical Behavior Therapy for Suicidal Women Meeting Criteria for Borderline Personality Disorder

    Science.gov (United States)

    Lindenboim, Noam; Comtois, Katherine Anne; Linehan, Marsha M.

    2007-01-01

    Dialectical Behavior Therapy (DBT) is an evidence-based practice for borderline personality disorder (BPD) and suicidal behavior that has been replicated with a variety of populations. Patients' practice of behavioral skills taught in the group skills training component of DBT may be partly responsible for the positive treatment outcomes according…

  4. Assessing posttraumatic stress disorder in children with mild to borderline intellectual disabilities

    NARCIS (Netherlands)

    Mevissen, E.H.M.; Didden, H.C.M.; Korzilius, H.P.L.M.; Jongh, A. de

    2016-01-01

    Background: Evidence suggests that children with mild to borderline intellectual disabilities (MBID; IQ 50-85) have an elevated risk for both being exposed to potentially traumatic events and developing a post-traumatic stress disorder (PTSD). In this target group, PTSD often remains undiscovered du

  5. Assessing posttraumatic stress disorder in children with mild to borderline intellectual disabilities

    NARCIS (Netherlands)

    Mevissen, L.; Didden, R.; Korzilius, H.; de Jongh, A.

    2016-01-01

    Background: Evidence suggests that children with mild to borderline intellectual disabilities (MBID; IQ 50–85) have an elevated risk for both being exposed to potentially traumatic events and developing a posttraumatic stress disorder (PTSD). In this target group, PTSD often remains undiscovered due

  6. Multiple personality disorder and borderline personality disorder. Distinct entities or variations on a common theme?

    Science.gov (United States)

    Lauer, J; Black, D W; Keen, P

    1993-06-01

    We report data from a comparison of 14 subjects with multiple personality disorder (MPD) and 13 subjects with borderline personality disorder (BPD). There were few significant differences between the groups. The authors discuss the concept of MPD as an epiphenomenon of BPD, and argue their fundamental similarity.

  7. Bayesian phylogeny analysis of vertebrate serpins illustrates evolutionary conservation of the intron and indels based six groups classification system from lampreys for ∼500 MY

    Directory of Open Access Journals (Sweden)

    Abhishek Kumar

    2015-06-01

    Full Text Available The serpin superfamily is characterized by proteins that fold into a conserved tertiary structure and exploits a sophisticated and irreversible suicide-mechanism of inhibition. Vertebrate serpins are classified into six groups (V1–V6, based on three independent biological features—genomic organization, diagnostic amino acid sites and rare indels. However, this classification system was based on the limited number of mammalian genomes available. In this study, several non-mammalian genomes are used to validate this classification system using the powerful Bayesian phylogenetic method. This method supports the intron and indel based vertebrate classification and proves that serpins have been maintained from lampreys to humans for about 500 MY. Lampreys have fewer than 10 serpins, which expand into 36 serpins in humans. The two expanding groups V1 and V2 have SERPINB1/SERPINB6 and SERPINA8/SERPIND1 as the ancestral serpins, respectively. Large clusters of serpins are formed by local duplications of these serpins in tetrapod genomes. Interestingly, the ancestral HCII/SERPIND1 locus (nested within PIK4CA possesses group V4 serpin (A2APL1, homolog of α2-AP/SERPINF2 of lampreys; hence, pointing to the fact that group V4 might have originated from group V2. Additionally in this study, details of the phylogenetic history and genomic characteristics of vertebrate serpins are revisited.

  8. Idle Teenagers: the Special Group Wandering about the Criminal Borderline -A Survey Based on W City in Shaanxi Province%游走于犯罪边缘处的闲散青少年——以陕西W市为例

    Institute of Scientific and Technical Information of China (English)

    屈琦

    2012-01-01

    闲散青少年是一个典型的城市边缘群体。闲散青少年群体的存在具有鲜明的社会隐性基础,他们以不正常的社会化方式提前进入社会,不具备必要的生存技能和心理准备。其行为游走于违法犯罪边缘处,呈现出不道德到轻微违法再到犯罪的发展轨迹。%The idle teenagers are a classic group of marginal population in cities. Their existence is clearly related to a certain sociality : stepping into the society in an early age through an abnormal way; and lack of necessary survival skills and metal prepara- tion. They are wandering about the criminal borderline, showing the trails of development from immorality to minor breach and fur- ther to crime.

  9. Harm avoidance, self-harm, psychic pain, and the borderline personality: life in a "haunted house".

    Science.gov (United States)

    Korner, Anthony; Gerull, Friederike; Stevenson, Janine; Meares, Russell

    2007-01-01

    This article investigates the pattern of temperament for patients with borderline personality disorder and the impact of psychotherapeutic treatment on temperamental variables. A cohort of patients treated in the Westmead Borderline Personality Disorder Psychotherapy research project completed the Tridimensional Personality Questionnaire. All patients had a diagnosis of borderline personality disorder according to the Diagnostic and Statistical Manual of Mental Disorders, Revised Third Edition, criteria. This group scored highly on novelty-seeking and harm avoidance scales and moderately on reward dependence. There was a significant reduction in harm avoidance after 12 months of psychotherapy with a further reduction after 2 years in therapy. Although at variance with Cloninger's original prediction of low harm avoidance in histrionic and borderline patients, results are consistent with other studies in this patient group. The paradox of "self-harmers" scoring highly on harm avoidance may be explained by recognition of the intensity of "psychic pain" in this group. Self-harming behaviors may frequently be motivated by avoidance of a "greater harm" in terms of the inner psychic reality for these patients. Reduction in harm avoidance with psychotherapy could suggest an impact of treatment on temperament or may indicate that the harm avoidance construct is influenced by state variables such as mood.

  10. Mixed phenotype acute leukemia: A study of 61 cases using World Health Organization and European Group for the Immunological Classification of Leukaemias criteria.

    Science.gov (United States)

    Weinberg, Olga K; Seetharam, Mahesh; Ren, Li; Alizadeh, Ash; Arber, Daniel A

    2014-12-01

    The 2008 World Health Organization (WHO) classification system grouped bilineal and biphenotypic acute leukemias together under a new heading of mixed phenotype acute leukemia (MPAL). The lineage-specific marker criteria have also changed for a diagnosis of MPAL. The goal of this study was to characterize clinical significance of this new group. Sixty-one patients diagnosed with MPAL using either European Group for the Immunological Classification of Leukaemias (EGIL) criteria or 2008 WHO criteria were included in this study. Sixteen patients (26%) diagnosed with acute biphenotypic leukemia using EGIL criteria did not fulfill 2008 WHO criteria for MPAL. Cytogenetic data were available for 32 patients, and the most common abnormality was t(9;22) (five of 32 cases). Clinical outcome data suggested that younger patients with MPAL (≤21 years) had better overall survival (OS) in both the EGIL and WHO groups (EGIL, P = .0403; WHO, P = .0601). Compared with 177 patients with acute myeloid leukemia (AML), MPAL patients had better OS (P = .0003) and progression-free survival (P = .0001). However, no difference in OS between MPAL and 387 patients with acute lymphoblastic leukemia was present (P = .599). As defined by the 2008 WHO classification, fewer patients are now classified as having MPAL than with the EGIL criteria. In this study, patients with MPAL have a better clinical outcome compared with patients with AML. Copyright© by the American Society for Clinical Pathology.

  11. Abnormalities in cortical gray matter density in borderline personality disorder

    Science.gov (United States)

    Rossi, Roberta; Lanfredi, Mariangela; Pievani, Michela; Boccardi, Marina; Rasser, Paul E; Thompson, Paul M; Cavedo, Enrica; Cotelli, Maria; Rosini, Sandra; Beneduce, Rossella; Bignotti, Stefano; Magni, Laura R; Rillosi, Luciana; Magnaldi, Silvia; Cobelli, Milena; Rossi, Giuseppe; Frisoni, Giovanni B

    2015-01-01

    Background Borderline personality disorder (BPD) is a chronic condition with a strong impact on patients‘ affective,cognitive and social functioning. Neuroimaging techniques offer invaluable tools to understand the biological substrate of the disease. We aimed to investigate gray matter alterations over the whole cortex in a group of Borderline Personality Disorder (BPD) patients compared to healthy controls (HC). Methods Magnetic resonance-based cortical pattern matching was used to assess cortical gray matter density (GMD) in 26 BPD patients and in their age- and sex-matched HC (age: 38±11; females: 16, 61%). Results BPD patients showed widespread lower cortical GMD compared to HC (4% difference) with peaks of lower density located in the dorsal frontal cortex, in the orbitofrontal cortex, the anterior and posterior cingulate, the right parietal lobe, the temporal lobe (medial temporal cortex and fusiform gyrus) and in the visual cortex (p<0.005). Our BPD subjects displayed a symmetric distribution of anomalies in the dorsal aspect of the cortical mantle, but a wider involvement of the left hemisphere in the mesial aspect in terms of lower density. A few restricted regions of higher density were detected in the right hemisphere. All regions remained significant after correction for multiple comparisons via permutation testing. Conclusions BPD patients feature specific morphology of the cerebral structures involved in cognitive and emotional processing and social cognition/mentalization, consistent with clinical and functional data. PMID:25561291

  12. Abnormalities in cortical gray matter density in borderline personality disorder.

    Science.gov (United States)

    Rossi, R; Lanfredi, M; Pievani, M; Boccardi, M; Rasser, P E; Thompson, P M; Cavedo, E; Cotelli, M; Rosini, S; Beneduce, R; Bignotti, S; Magni, L R; Rillosi, L; Magnaldi, S; Cobelli, M; Rossi, G; Frisoni, G B

    2015-02-01

    Borderline personality disorder (BPD) is a chronic condition with a strong impact on patients' affective, cognitive and social functioning. Neuroimaging techniques offer invaluable tools to understand the biological substrate of the disease. We aimed to investigate gray matter alterations over the whole cortex in a group of Borderline Personality Disorder (BPD) patients compared to healthy controls (HC). Magnetic resonance-based cortical pattern matching was used to assess cortical gray matter density (GMD) in 26 BPD patients and in their age- and sex-matched HC (age: 38 ± 11; females: 16, 61%). BPD patients showed widespread lower cortical GMD compared to HC (4% difference) with peaks of lower density located in the dorsal frontal cortex, in the orbitofrontal cortex, the anterior and posterior cingulate, the right parietal lobe, the temporal lobe (medial temporal cortex and fusiform gyrus) and in the visual cortex (Pmultiple comparisons via permutation testing. BPD patients feature specific morphology of the cerebral structures involved in cognitive and emotional processing and social cognition/mentalization, consistent with clinical and functional data. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  13. Summary of the National Institute of Child Health and Human Development-best pharmaceuticals for Children Act Pediatric Formulation Initiatives Workshop-Pediatric Biopharmaceutics Classification System Working Group.

    Science.gov (United States)

    Abdel-Rahman, Susan M; Amidon, Gordon L; Kaul, Ajay; Lukacova, Viera; Vinks, Alexander A; Knipp, Gregory T

    2012-11-01

    The Biopharmaceutics Classification System (BCS) allows compounds to be classified based on their in vitro solubility and intestinal permeability. The BCS has found widespread use in the pharmaceutical community to be an enabling guide for the rational selection of compounds, formulation for clinical advancement, and generic biowaivers. The Pediatric Biopharmaceutics Classification System (PBCS) Working Group was convened to consider the possibility of developing an analogous pediatric-based classification system. Because there are distinct developmental differences that can alter intestinal contents, volumes, permeability, and potentially biorelevant solubilities at different ages, the PBCS Working Group focused on identifying age-specific issues that need to be considered in establishing a flexible, yet rigorous PBCS. We summarized the findings of the PBCS Working Group and provided insights into considerations required for the development of a PBCS. Through several meetings conducted both at The Eunice Kennedy Shriver National Institute of Child Health, Human Development-US Pediatric Formulation Initiative Workshop (November 2011) and via teleconferences, the PBCS Working Group considered several high-level questions that were raised to frame the classification system. In addition, the PBCS Working Group identified a number of knowledge gaps that need to be addressed to develop a rigorous PBCS. It was determined that for a PBCS to be truly meaningful, it needs to be broken down into several different age groups that account for developmental changes in intestinal permeability, luminal contents, and gastrointestinal (GI) transit. Several critical knowledge gaps were identified, including (1) a lack of fully understanding the ontogeny of drug metabolizing enzymes and transporters along the GI tract, in the liver, and in the kidney; (2) an incomplete understanding of age-based changes in the GI, liver, and kidney physiology; (3) a clear need to better understand

  14. Pituitary volumes of the patients with borderline personality disorder are not changed.

    Science.gov (United States)

    Atmaca, Murad; Karakoc, Tevfik; Mermi, Osman; Kilic, Faruk; Gurok, M Gurkan; Yildirim, Hanefi

    2015-01-01

    Although it has important relationships with psychiatric symptoms via the hypothalamic-pituitary-adrenal axis, there have been limited investigations of pituitary neuroimaging in psychiatric disorder. Moreover, there have been no studies of borderline personality disorder. In the present investigation, we examined pituitary gland volumes in patients with borderline personality disorder. Seventeen right-handed female patients with borderline personality disorder, selected among the patients who had presented to Firat University School of Medicine Department of Psychiatry outpatient and inpatient clinics, and the same number of healthy control subjects were included in the present investigation. Pituitary gland volumes were manually detected. The results demonstrated that the mean volumes of the gland of the patients with borderline personality disorder were not significantly different than those of healthy control subjects (mean volume of 0.79 cm3 in the patient group, with a value of SD±0.11 and 0.81 cm3 in the healthy control group, with a value of SD±0.23; t=-0.21; p>0.05). © The Author(s) 2015.

  15. Risk adjustment models for interhospital comparison of CS rates using Robson's ten group classification system and other socio-demographic and clinical variables.

    Science.gov (United States)

    Colais, Paola; Fantini, Maria P; Fusco, Danilo; Carretta, Elisa; Stivanello, Elisa; Lenzi, Jacopo; Pieri, Giulia; Perucci, Carlo A

    2012-06-21

    Caesarean section (CS) rate is a quality of health care indicator frequently used at national and international level. The aim of this study was to assess whether adjustment for Robson's Ten Group Classification System (TGCS), and clinical and socio-demographic variables of the mother and the fetus is necessary for inter-hospital comparisons of CS rates. The study population includes 64,423 deliveries in Emilia-Romagna between January 1, 2003 and December 31, 2004, classified according to theTGCS. Poisson regression was used to estimate crude and adjusted hospital relative risks of CS compared to a reference category. Analyses were carried out in the overall population and separately according to the Robson groups (groups I, II, III, IV and V-X combined). Adjusted relative risks (RR) of CS were estimated using two risk-adjustment models; the first (M1) including the TGCS group as the only adjustment factor; the second (M2) including in addition demographic and clinical confounders identified using a stepwise selection procedure. Percentage variations between crude and adjusted RRs by hospital were calculated to evaluate the confounding effect of covariates. The percentage variations from crude to adjusted RR proved to be similar in M1 and M2 model. However, stratified analyses by Robson's classification groups showed that residual confounding for clinical and demographic variables was present in groups I (nulliparous, single, cephalic, ≥37 weeks, spontaneous labour) and III (multiparous, excluding previous CS, single, cephalic, ≥37 weeks, spontaneous labour) and IV (multiparous, excluding previous CS, single, cephalic, ≥37 weeks, induced or CS before labour) and to a minor extent in groups II (nulliparous, single, cephalic, ≥37 weeks, induced or CS before labour) and IV (multiparous, excluding previous CS, single, cephalic, ≥37 weeks, induced or CS before labour). The TGCS classification is useful for inter-hospital comparison of CS section rates, but

  16. Schema therapy for borderline personality disorder.

    Science.gov (United States)

    Kellogg, Scott H; Young, Jeffrey E

    2006-04-01

    This article presents the Schema Therapy (Young, Klosko, & Weishaar, 2003) approach to the treatment of borderline personality disorder. Schema therapy draws on the cognitive-behavioral, attachment, psychodynamic, and emotion-focused traditions and conceptualizes patients who have borderline personality disorder as being under the sway of five modes or aspects of the self. The goal of the therapy is to reorganize this inner structure. To this end, there are four core mechanisms of change that are used in this therapy: (1) limited reparenting, (2) experiential imagery and dialogue work, (3) cognitive restructuring and education, and (4) behavioral pattern breaking. These interventions are used during the three phases of treatment: (1) bonding and emotional regulation, (2) schema mode change, and (3) development of autonomy.

  17. Social interaction in borderline personality disorder.

    Science.gov (United States)

    Lis, Stefanie; Bohus, Martin

    2013-02-01

    Studies on natural long-term course of borderline personality disorder (BPD) as well as on treatment outcome suggest that social integration remains seriously unsatisfactory in the majority of the subjects concerned. Identification of typical borderline problems in social interaction should facilitate both, treatment development and elucidation of the related neuropsychological mechanisms and underpinnings. This review focuses on the experimental investigation of three core domains of social interaction: social affiliation, cooperation and hostility. Data converge, that patients meeting criteria for BPD show a tendency to misinterpret neutral situations, feel socially rejected during normative inclusion conditions and reveal difficulties in repairing cooperation after experiencing disappointment. While from a clinical perspective, most attention has been focused on relationships of BPD patients with their significant others, the literature suggests that encounters with unknown individuals also indicate impairments in interaction behavior, and that such impairments can be linked to altered cerebral processing. Considering these findings psychosocial treatments should extend the programs and develop trainings in normative behavior.

  18. Incest, Freud's seduction theory, and borderline personality.

    Science.gov (United States)

    Stone, M H

    1992-01-01

    In the early 1890s Freud expressed the belief that many cases of hysteria had a basis in childhood incest. Later he expressed a different view, emphasizing childhood fantasies of sexual intimacies with a parent that never actually took place. Freud never totally repudiated his original seduction theory, however, maintaining to the end of his life that at least some cases of actual incest occurred and that these instances underlay certain types of psychopathology. In our era we have become aware that incest is frequently a forerunner of subsequent borderline disorders, especially in women hospitalized with borderline personality disorder (B.P.D.). All the clinical manifestations of B.P.D. can be related to the prior incest experiences.

  19. [Screening measure for borderline personality disorder].

    Science.gov (United States)

    Kröger, Christoph; Vonau, Melanie; Kliem, Sören; Kosfelder, Joachim

    2010-01-01

    Borderline personality disorder (BPD) is a life-threatening mental disorder. To date, there is no German screening tool available. To examine the psychometric properties of a German version of the McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD). A heterogeneous outpatient sample (N=168) was used to examine discriminatory ability, diagnostic efficiency as well as indicators for internal consistency and convergent validity. The area under the curve was AUC=0.90 (CI 95%: 0.85 internal consistency was 0.81. Associations with other self-rating measures were found as expected. The German version of the MSI-BPD has demonstrated good psychometric properties for a screening tool. © Georg Thieme Verlag KG Stuttgart · New York.

  20. ATTACHMENT, BORDERLINE PERSONALITY, AND ROMANTIC RELATIONSHIP DYSFUNCTION

    OpenAIRE

    Hill, Jonathan; Stepp, Stephanie D.; Wan, Ming Wai; Hope, Holly; Morse, Jennifer Q.; Steele, Miriam; Steele, Howard; Pilkonis, Paul A.

    2011-01-01

    Previous studies have implicated attachment and disturbances in romantic relationships as important indicators for Borderline Personality Disorder (BPD). The current research extends our current knowledge by examining the specific associations among attachment, romantic relationship dysfunction, and BPD, above and beyond the contribution of emotional distress and nonromantic interpersonal functioning in two distinct samples. Study 1 comprised a community sample of women (N = 58) aged 25-36. S...

  1. Borderline gestational diabetes mellitus and pregnancy outcomes

    Directory of Open Access Journals (Sweden)

    Crowther Caroline A

    2008-07-01

    Full Text Available Abstract Background The impact of borderline gestational diabetes mellitus (BGDM, defined as a positive oral glucose challenge test (OGCT and normal oral glucose tolerance test (OGTT, on maternal and infant health is unclear. We assessed maternal and infant health outcomes in women with BGDM and compared these to women who had a normal OGCT screen for gestational diabetes. Methods We compared demographic, obstetric and neonatal outcomes between women participating in the Australian Collaborative Trial of Supplements with antioxidants Vitamin C and Vitamin E to pregnant women for the prevention of pre-eclampsia (ACTS who had BGDM and who screened negative on OGCT. Results Women who had BGDM were older (mean difference 1.3 years, [95% confidence interval (CI 0.3, 2.2], p = 0.01 and more likely to be obese (27.1% vs 14.1%, relative risk (RR 1.92, [95% CI 1.41, 2.62], p Infants born to BGDM mothers were more likely to be born preterm (10.7% vs 6.4%, RR 1.68, [95% CI 1.00, 2.80], p = 0.05, have macrosomia (birthweight ≥4.5 kg (4.3% vs 1.7%, RR 2.53, [95% CI 1.06, 6.03], p = 0.04, be admitted to the neonatal intensive care unit (NICU (6.5% vs 3.0%, RR 2.18, [95% CI 1.09, 4.36], p = 0.03 or the neonatal nursery (40.3% vs 28.4%, RR 1.42, [95% CI 1.14, 1.76], p = 0.002, and have a longer hospital stay (p = 0.001. More infants in the BGDM group had Sarnat stage 2 or 3 neonatal encephalopathy (12.9% vs 7.8%, RR 1.65, [95% CI 1.04, 2.63], p = 0.03. Conclusion Women with BGDM and their infants had an increased risk of adverse health outcomes compared with women with a negative OGCT. Intervention strategies to reduce the risks for these women and their infants need evaluation. Trial registration Current Controlled Trials ISRCTN00416244

  2. Classification, diagnosis, and approach to treatment for angioedema: consensus report from the Hereditary Angioedema International Working Group.

    Science.gov (United States)

    Cicardi, M; Aberer, W; Banerji, A; Bas, M; Bernstein, J A; Bork, K; Caballero, T; Farkas, H; Grumach, A; Kaplan, A P; Riedl, M A; Triggiani, M; Zanichelli, A; Zuraw, B

    2014-05-01

    Angioedema is defined as localized and self-limiting edema of the subcutaneous and submucosal tissue, due to a temporary increase in vascular permeability caused by the release of vasoactive mediator(s). When angioedema recurs without significant wheals, the patient should be diagnosed to have angioedema as a distinct disease. In the absence of accepted classification, different types of angioedema are not uniquely identified. For this reason, the European Academy of Allergy and Clinical Immunology gave its patronage to a consensus conference aimed at classifying angioedema. Four types of acquired and three types of hereditary angioedema were identified as separate forms from the analysis of the literature and were presented in detail at the meeting. Here, we summarize the analysis of the data and the resulting classification of angioedema.

  3. Social perception in borderline personality disorder: the role of context.

    Science.gov (United States)

    Schaffer, Yael; Barak, Ohr; Rassovsky, Yuri

    2015-04-01

    The purpose of this study was to examine social and nonsocial context processing in persons with borderline personality disorder (BPD). A secondary goal was to examine social perception in this population. The performance of 23 individuals with DSM-IV-diagnosed BPD was compared to a nonclinical control sample of 40 individuals. The participants were asked to perform both a social perceptual task that requires social context processing and a nonsocial context processing task. Social perception was examined using the Profile of Nonverbal Sensitivity (PONS). The results demonstrate that the group with BPD was impaired on all tasks relative to the control group. Yet their reaction time improved when provided with social context. Implications for future research are discussed.

  4. Development of the approaches to the classification and groups of the tasks fulfilling by the internal auditors

    OpenAIRE

    Шалімова, Наталія Станіславівна; Андрощук, Ірина Іванівна

    2015-01-01

    The aim of the article is critical rethinking and revision of types of tasks that can be performed within internal audit, given the development of internationally recognized professional organizations in this area, including the Institute of Internal Auditors.It is proved a necessity of classification of tasks performed within internal audit based on international standards of professional practice of internal auditing, developed by the Institute of Internal Auditors, using requirements of In...

  5. Classification and evaluation strategies of auto-segmentation approaches for PET: Report of AAPM task group No. 211.

    Science.gov (United States)

    Hatt, Mathieu; Lee, John A; Schmidtlein, Charles R; Naqa, Issam El; Caldwell, Curtis; De Bernardi, Elisabetta; Lu, Wei; Das, Shiva; Geets, Xavier; Gregoire, Vincent; Jeraj, Robert; MacManus, Michael P; Mawlawi, Osama R; Nestle, Ursula; Pugachev, Andrei B; Schöder, Heiko; Shepherd, Tony; Spezi, Emiliano; Visvikis, Dimitris; Zaidi, Habib; Kirov, Assen S

    2017-06-01

    The purpose of this educational report is to provide an overview of the present state-of-the-art PET auto-segmentation (PET-AS) algorithms and their respective validation, with an emphasis on providing the user with help in understanding the challenges and pitfalls associated with selecting and implementing a PET-AS algorithm for a particular application. A brief description of the different types of PET-AS algorithms is provided using a classification based on method complexity and type. The advantages and the limitations of the current PET-AS algorithms are highlighted based on current publications and existing comparison studies. A review of the available image datasets and contour evaluation metrics in terms of their applicability for establishing a standardized evaluation of PET-AS algorithms is provided. The performance requirements for the algorithms and their dependence on the application, the radiotracer used and the evaluation criteria are described and discussed. Finally, a procedure for algorithm acceptance and implementation, as well as the complementary role of manual and auto-segmentation are addressed. A large number of PET-AS algorithms have been developed within the last 20 years. Many of the proposed algorithms are based on either fixed or adaptively selected thresholds. More recently, numerous papers have proposed the use of more advanced image analysis paradigms to perform semi-automated delineation of the PET images. However, the level of algorithm validation is variable and for most published algorithms is either insufficient or inconsistent which prevents recommending a single algorithm. This is compounded by the fact that realistic image configurations with low signal-to-noise ratios (SNR) and heterogeneous tracer distributions have rarely been used. Large variations in the evaluation methods used in the literature point to the need for a standardized evaluation protocol. Available comparison studies suggest that PET-AS algorithms relying

  6. [Adult ADHD versus borderline personality disorder: criteria for differential diagnosis].

    Science.gov (United States)

    Witt, O; Brücher, K; Biegel, G; Petermann, F; Schmidt, S

    2014-06-01

    The present study focuses on selected symptom criteria to distinguish between attention deficit/hyperactivity disorder (ADHD) in adults and borderline personality disorder (BPD). A sample of n = 158 subjects was examined, consisting of BPD patients (n = 37), ADHD patients (n = 58), comorbid BPD/ADHD patients (n = 19), a clinical group of patients fulfilling the diagnostic criteria of a depressive disorder (DEP; n = 22) and a non-clinical control group (KG; n = 22). Selected symptom criteria were investigated by using the German scales "Skala zur Erfassung der Impulsivität und emotionalen Dysregulation der Borderline-Persönlichkeitsstörung" (IES-27), "ADHS-Screening für Erwachsene" (ADHS-LE), "Fragebogen zu dissoziativen Symptomen" (FDS) and a scale for the assessment of paranoid and dichotomous thinking (PADI). Multivariate analyses of variance revealed that BPD patients differed significantly with respect to self-mutilating behaviour, suicidality, dissociation, paranoia and dichotomy from all other groups. The same effect was found for affect regulation. Furthermore BPD patients differed significantly from ADHD patients by a more severe impulsiveness (IES-27), but not through disturbed impulse control and disinhibition overall. Regarding mean differences between ADHD and BPD patients for attentional control, ADHD patients revealed higher scores which just missed significance. For hyperactivity no significant group differences were found which is assumed to be influenced by symptom overlap like restlessness and aversive tension. The findings suggest that BPD-specific criteria, a stronger affective dysregulation and a higher tendency for autoaggressive impulsive reactions are more selective for differential diagnosis than the core symptoms of adult ADHD. Only attentional control might be a useful criterion for differential diagnosis, which should be examined in future studies.

  7. A retrospective chart review: adolescents with borderline personality disorder, borderline personality traits, and controls.

    Science.gov (United States)

    Jopling, Ellen N; Khalid-Khan, Sarosh; Chandrakumar, Shivani F; Segal, Shira C

    2016-07-21

    With an estimated lifetime prevalence as high as 5.9% in the general population, borderline personality disorder (BPD) is a psychiatric disorder characterized by marked impulsivity as well as difficulties in interpersonal relationships, self-image, and affects. The burden on the health care system is immense with BPD patients accounting for 10%-20% of the patients in mental health outpatient facilities and 15%-40% in mental health inpatient facilities. Further, while 75%-80% of BPD patients attempt to commit suicide, 10% succeed; this mortality rate exceeds even that of anorexia nervosa which, with a weighted mortality rate of 5.1%, has often been considered to have the highest mortality rate of any mental disorder. In order to provide treatment and to implement preventative measures, a risk profile as well as clinical features must be identified within the adolescent population. This is presently crucial, as the current criteria for BPD are not developmentally focused, and as a result, criteria initially developed for the adult population are being applied in diagnoses of adolescents. A population of adolescents (n=80) between 16 and 19 years of age meeting the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) criteria either for BPD traits (n=46) or for BPD (n=36) were included in a retrospective chart review; a control group consisting of n=30 mood and anxiety control subjects were included to allow for further comparisons. Complex significant differences were discovered between the three groups in the following areas: history of sexual abuse, suicidal ideation, internalizing/externalizing symptoms, interpersonal difficulties, impulsivity, pre-perinatal stress, bullying, substance abuse, anxiety disorders, disruptive disorders, and finally, learning disorders.

  8. [Efficacy on borderline hypertension treated with acupuncture combined with anti-hypertensive plaster intervention].

    Science.gov (United States)

    Li, Yan-mei

    2014-11-01

    To compare the efficacy difference in treatment of borderline hypertension between acupuncture combined with anti-hypertensive plaster and simple acupuncture. Sixty patients of borderline hypertension were randomized into an observation group and a control group, 30 cases in each one. In the observation group, acupuncture was applied to Fengchi (GB 20), Taichong (LR 3) and the others, once a day, 5 treatments made one session. There were 2 days at interval among the sessions. Totally, 4 sessions were required. Additionally, in combination, the anti-hypertensive plaster was prepared with the fine powder of Chuanxiong (ligusticum wallichii) and Wuzhuyu (fructus evodiae) at 1.1 and mixed with vinegar. The plaster was applied to the umbilicus, once every two days, totally 15 times were required. In the control group, acupuncture was given simply. The selected acupoints and operation were the same as the observation group. Before and after treatment, blood pressure and syndrome score were observed and the short-term and long-term efficacies were assessed in the two groups. After treatment, the systolic pressure and diastolic pressure were reduced as compared with those before treatment in the two groups (all P0.05). In follow-up of the effective cases and remarkably effective cases in 3 months, the total effective rate in the observation group was 89.3% (25/28) and was 60.0% (15/25) in the control group, indicating the significant difference in comparison (Pplaster is the effective method in prevention and treatment of borderline hypertension. Regarding the long-term efficacy, this combined therapy achieves the superior improvement in the symptoms and physical signs of the patients of borderline hypertension as compared with simple acupuncture.

  9. Are executive functions related to emotional intelligence? A correlational study in schizophrenia and borderline personality disorder.

    Science.gov (United States)

    Hurtado, M M; Triviño, M; Arnedo, M; Roldán, G; Tudela, P

    2016-12-30

    This research explored the relationship between executive functions (working memory and reasoning subtests of the Wechsler Adult Intelligence Scale, Trail Making and Stroop tests, fluency and planning tasks, and Wisconsin Card Sorting Test) and emotional intelligence measured by the Mayer-Salovey-Caruso Emotional Intelligence Test in patients with schizophrenia or borderline personality disorder compared to a control group. As expected, both clinical groups performed worse than the control group in executive functions and emotional intelligence, although the impairment was greater in the borderline personality disorder group. Executive functions significantly correlated with social functioning. Results are discussed in relation to the brain circuits that mediate executive functions and emotional intelligence and the findings obtained with other models of social cognition.

  10. 41 CFR 101-42.1101 - Federal supply classification (FSC) groups and classes which contain hazardous materials.

    Science.gov (United States)

    2010-07-01

    ... device. 2520 Vehicular power transmission components Items containing asbestos. 2530 Vehicular brake... metallic sodium. Group 29 Engine accessories Engine valves containing metallic sodium. Group 30 Mechanical power transmission equipment Equipment containing hazardous hydraulic fluids including PCBs. Group...

  11. The Relationship between Childhood Attention Deficit/Hyperactivity Disorder and Adulthood Borderline Personality Disorder

    Directory of Open Access Journals (Sweden)

    Ali Mashhadi

    2013-02-01

    Full Text Available Background: Attention Deficit Hyperactivity Disorder (ADHD is a risk factor for Borderline Personality Disorder (BPD during adulthood. Studying the relationship between childhood ADHD disorder symptoms and depression and borderline personality disorder symptoms among students was the main aim of this study. Materials and Methods: A total of 291 students, who were studying in Shiraz and Tabriz universities inThe academic year of 2010-2011, were selected from three groups of Humanities, Basic Sciences, and Technical-Engineering Sciences using simple sampling method. They participated in the study through completing Wender Utah Rating Scale (WURS, Borderline Personality Scale (STB and Beck Depression Inventory (BDI-II. Pearsons correlation coefficient and multiple regression analysis were used to analyze the data. Results: The results showed that there is a significant positive relationship between childhood ADHD and borderline Personality Disorder (BPD in adulthood and childhood ADHD is able to predict BPD in adulthood (p<0.01. Similarly, the relationship between symptoms of childhood ADHD and depression was positive and significant (p<0.01. Conclusion: There is a relationship between symptoms of childhood ADHD, BPD and depression in students. It is recommended to pay due attention to the comorbidity disorders such as BPD and depression in the treatment of ADHD disorder.

  12. Prevalence of the American College of Rheumatology classification criteria in a group of 162 systemic lupus erythematosus patients from Croatia

    Science.gov (United States)

    Cerovec, Mislav; Anić, Branimir; Padjen, Ivan; Čikeš, Nada

    2012-01-01

    Aim To identify systemic lupus erythematosus (SLE) patients diagnosed and treated at the outpatient clinic of our Division fulfilling at least four American College of Rheumatology (ACR) classification criteria at the time of the study, to determine the prevalence of each of the criteria at three different time points, and to compare the data with similar studies. Methods We performed retrospective and descriptive analysis of medical records of 162 patients fulfilling at least 4 ACR criteria. Classification criteria were counted and the frequency of each criterion was identified at three different time points: disease onset, time of diagnosis, and the time when the study was conducted. Results At diagnosis and at the time when the study was conducted there were 3.8 and 5.4 fulfilled classification criteria, respectively. The most common criterion at the time of the disease onset was arthritis (52.6%); at the time of diagnosis it was positive antinuclear antibody (ANA) titer (88.0%); and at the time when the study was conducted it was positive ANA titer (95.7%), immunologic disorder (89.5%), arthritis (71.0%), hematologic disorder (70.4%), malar rash (61.7%), and photosensitivity (51.9%). Conclusion The prevalence of ACR criteria in our patients is similar to that in other studies, especially those involving Caucasian patients. Our results confirm the value of the ACR criteria in patients with an already established diagnosis. This is the first study on the prevalence of disease manifestations among Croatian patients with SLE. PMID:22522993

  13. Integrating Colon Cancer Microarray Data: Associating Locus-Specific Methylation Groups to Gene Expression-Based Classifications

    Directory of Open Access Journals (Sweden)

    Ana Barat

    2015-11-01

    Full Text Available Recently, considerable attention has been paid to gene expression-based classifications of colorectal cancers (CRC and their association with patient prognosis. In addition to changes in gene expression, abnormal DNA-methylation is known to play an important role in cancer onset and development, and colon cancer is no exception to this rule. Large-scale technologies, such as methylation microarray assays and specific sequencing of methylated DNA, have been used to determine whole genome profiles of CpG island methylation in tissue samples. In this article, publicly available microarray-based gene expression and methylation data sets are used to characterize expression subtypes with respect to locus-specific methylation. A major objective was to determine whether integration of these data types improves previously characterized subtypes, or provides evidence for additional subtypes. We used unsupervised clustering techniques to determine methylation-based subgroups, which are subsequently annotated with three published expression-based classifications, comprising from three to six subtypes. Our results showed that, while methylation profiles provide a further basis for segregation of certain (Inflammatory and Goblet-like finer-grained expression-based subtypes, they also suggest that other finer-grained subtypes are not distinctive and can be considered as a single subtype.

  14. Sara, a patient with borderline personality structure: A "crisis" management

    Directory of Open Access Journals (Sweden)

    Paola Marinelli

    2015-05-01

    Full Text Available In this article the author examines some significant passages of his treatment of a patient with borderline personality structure, with the intention of giving a formative contribution to the delicate issue of the search for congruence between theory and clinic operations. This reflection is therefore an opportunity to integrate these aspects. The individualization of the therapeutic relationship in the theoretical framework of group analysis allowed the emotional investment in the person of the therapist, which is useful in the construction of a meaningful relationship on the human, emotional and cognitive plane; a space within which it has become increasingly possible for Sara, share and process emotions, re-build, contact parts of the self frustrated and disappointed, perceive less and less the void and become less vulnerable, being able to pull over to the original trauma. 

  15. The rejection-rage contingency in borderline personality disorder.

    Science.gov (United States)

    Berenson, Kathy R; Downey, Geraldine; Rafaeli, Eshkol; Coifman, Karin G; Paquin, Nina Leventhal

    2011-08-01

    Though long-standing clinical observation reflected in the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.) suggests that the rage characteristic of borderline personality disorder (BPD) often appears in response to perceived rejection, the role of perceived rejection in triggering rage in BPD has never been empirically tested. Extending basic personality research on rejection sensitivity to a clinical sample, a priming-pronunciation experiment and a 21-day experience-sampling diary examined the contingent relationship between perceived rejection and rage in participants diagnosed with BPD compared with healthy controls. Despite the differences in these 2 assessment methods, the indices of rejection-contingent rage that they both produced were elevated in the BPD group and were strongly interrelated. They provide corroborating evidence that reactions to perceived rejection significantly explain the rage seen in BPD. © 2011 American Psychological Association

  16. Classification of four-dimensional real Lie bialgebras of symplectic type and their Poisson-Lie groups

    Science.gov (United States)

    Abedi-Fardad, J.; Rezaei-Aghdam, A.; Haghighatdoost, Gh.

    2017-01-01

    We classify all four-dimensional real Lie bialgebras of symplectic type and obtain the classical r-matrices for these Lie bialgebras and Poisson structures on all the associated four-dimensional Poisson-Lie groups. We obtain some new integrable models where a Poisson-Lie group plays the role of the phase space and its dual Lie group plays the role of the symmetry group of the system.

  17. Use of dialectical behavior therapy in inpatient treatment of borderline personality disorder: a systematic review.

    Science.gov (United States)

    Bloom, Jill Myerow; Woodward, Eva N; Susmaras, Teresa; Pantalone, David W

    2012-09-01

    Dialectical behavior therapy (DBT) is an empirically supported treatment for outpatients with borderline personality disorder. However, the utility of DBT strategies for inpatients with the disorder is unclear. This review summarizes and synthesizes findings from trials of DBT in inpatient settings. Multiple research databases were searched for articles published through June 2011 that reported on any implementation of DBT in an inpatient setting to address symptoms related to borderline personality disorder, including suicidal and self-injurious behavior. Eleven studies that reported pre- and posttreatment symptoms related to borderline personality disorder were evaluated. Studies indicated that many variations of standard DBT have been used in inpatient settings, including approaches that do not include phone consultation, that include group therapy only, and that vary in treatment duration (from two weeks to three months). Most studies reported reductions in suicidal ideation, self-injurious behaviors, and symptoms of depression and anxiety, whereas results for reducing anger and violent behaviors were mixed. Follow-up data indicated that symptom reduction was often maintained between one and 21 months posttreatment. On the basis of the evidence, the authors identify essential components of an inpatient DBT package and discuss its potential function as an "intensive orientation" to outpatient DBT services. There is considerable variation in the configuration and duration of DBT implementation for inpatients with borderline personality disorder. However, findings suggest that DBT may be effective in reducing symptoms related to borderline personality disorder in inpatient settings. Future research should standardize and systematically test inpatient DBT. (Psychiatric Services 63:881-888, 2012; doi: 10.1176/appi.ps.201100311).

  18. Breast cancer surgery and diagnosis-related groups (DRGs): patient classification and hospital reimbursement in 11 European countries.

    Science.gov (United States)

    Scheller-Kreinsen, David; Quentin, Wilm; Geissler, Alexander; Busse, Reinhard

    2013-10-01

    Researchers from eleven countries (i.e. Austria, England, Estonia, Finland, France, Germany, Ireland, Netherlands, Poland, Spain, and Sweden) compared how their DRG systems deal with breast cancer surgery patients. DRG algorithms and indicators of resource consumption were assessed for those DRGs that individually contain at least 1% of all breast cancer surgery patients. Six standardised case vignettes were defined and quasi prices according to national DRG-based hospital payment systems were ascertained. European DRG systems classify breast cancer surgery patients according to different sets of classification variables into three to seven DRGs. Quasi prices for an index case treated with partial mastectomy range from €577 in Poland to €5780 in the Netherlands. Countries award their highest payments for very different kinds of patients. Breast cancer specialists and national DRG authorities should consider how other countries' DRG systems classify breast cancer patients in order to identify potential scope for improvement and to ensure fair and appropriate reimbursement.

  19. [Inductance transducers for borderline localization of metallic foreign bodies].

    Science.gov (United States)

    Pudov, V I; Reutov, Iu Ia; Korotkikh, S A

    1996-01-01

    The paper outlines the advantages and disadvantages of a ferroprobe inductance transducer used in the borderline localization of a foreign ferromagnetic body. To eliminate the ferroprobe transducer-inherent disadvantages, a whirl-current inductance transducer has been developed. The transducer localizes a foreign nonferromagnetic and ferromagnetic body in its borderline localization in the eye and in the whole body.

  20. Neural Response during the Activation of the Attachment System in Patients with Borderline Personality Disorder: An fMRI Study.

    Science.gov (United States)

    Buchheim, Anna; Erk, Susanne; George, Carol; Kächele, Horst; Martius, Philipp; Pokorny, Dan; Spitzer, Manfred; Walter, Henrik

    2016-01-01

    Individuals with borderline personality disorder (BPD) are characterized by emotional instability, impaired emotion regulation and unresolved attachment patterns associated with abusive childhood experiences. We investigated the neural response during the activation of the attachment system in BPD patients compared to healthy controls using functional magnetic resonance imaging (fMRI). Eleven female patients with BPD without posttraumatic stress disorder (PTSD) and 17 healthy female controls matched for age and education were telling stories in the scanner in response to the Adult Attachment Projective Picture System (AAP), an eight-picture set assessment of adult attachment. The picture set includes theoretically-derived attachment scenes, such as separation, death, threat and potential abuse. The picture presentation order is designed to gradually increase the activation of the attachment system. Each picture stimulus was presented for 2 min. Analyses examine group differences in attachment classifications and neural activation patterns over the course of the task. Unresolved attachment was associated with increasing amygdala activation over the course of the attachment task in patients as well as controls. Unresolved controls, but not patients, showed activation in the right dorsolateral prefrontal cortex (DLPFC) and the rostral cingulate zone (RCZ). We interpret this as a neural signature of BPD patients' inability to exert top-down control under conditions of attachment distress. These findings point to possible neural mechanisms for underlying affective dysregulation in BPD in the context of attachment trauma and fear.

  1. Neural response during the activation of the attachment system in patients with borderline personality disorder: An fMRI study

    Directory of Open Access Journals (Sweden)

    Anna Buchheim

    2016-08-01

    Full Text Available Individuals with borderline personality disorder (BPD are characterized by emotional instability, impaired emotion regulation and unresolved attachment patterns associated with abusive childhood experiences. We investigated the neural response during the activation of the attachment system in BPD patients compared to healthy controls using functional magnetic resonance imaging. Eleven female patients with BPD without posttraumatic stress disorder and seventeen healthy female controls matched for age and education were telling stories in the scanner in response to the Adult Attachment Projective Picture System, an eight-picture set assessment of adult attachment. The picture set includes theoretically-derived attachment scenes, such as separation, death, threat and potential abuse. The picture presentation order is designed to gradually increase the activation of the attachment system. Each picture stimulus was presented for two minutes. Analyses examine group differences in attachment classifications and neural activation patterns over the course of the task. Unresolved attachment was associated with increasing amygdala activation over the course of the attachment task in patients as well as controls. Unresolved controls, but not patients, showed activation in the right dorsolateral prefrontal cortex and the rostral cingulate zone. We interpret this as a neural signature of BPD patients’ inability to exert top-down control under conditions of attachment distress. These findings point to possible neural mechanisms for underlying affective dysregulation in BPD in the context of attachment trauma and fear.

  2. Neural Response during the Activation of the Attachment System in Patients with Borderline Personality Disorder: An fMRI Study

    Science.gov (United States)

    Buchheim, Anna; Erk, Susanne; George, Carol; Kächele, Horst; Martius, Philipp; Pokorny, Dan; Spitzer, Manfred; Walter, Henrik

    2016-01-01

    Individuals with borderline personality disorder (BPD) are characterized by emotional instability, impaired emotion regulation and unresolved attachment patterns associated with abusive childhood experiences. We investigated the neural response during the activation of the attachment system in BPD patients compared to healthy controls using functional magnetic resonance imaging (fMRI). Eleven female patients with BPD without posttraumatic stress disorder (PTSD) and 17 healthy female controls matched for age and education were telling stories in the scanner in response to the Adult Attachment Projective Picture System (AAP), an eight-picture set assessment of adult attachment. The picture set includes theoretically-derived attachment scenes, such as separation, death, threat and potential abuse. The picture presentation order is designed to gradually increase the activation of the attachment system. Each picture stimulus was presented for 2 min. Analyses examine group differences in attachment classifications and neural activation patterns over the course of the task. Unresolved attachment was associated with increasing amygdala activation over the course of the attachment task in patients as well as controls. Unresolved controls, but not patients, showed activation in the right dorsolateral prefrontal cortex (DLPFC) and the rostral cingulate zone (RCZ). We interpret this as a neural signature of BPD patients’ inability to exert top-down control under conditions of attachment distress. These findings point to possible neural mechanisms for underlying affective dysregulation in BPD in the context of attachment trauma and fear. PMID:27531977

  3. Correlation between CT patterns and pathological classification of intraductal papillary mucinous neoplasm

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Jing [Department of Imaging, Tongji Hospital of Tongji University, 389 Xincun Road, Shanghai 200065 (China)], E-mail: Zhangjingyxd@163.com; Wang Peijun [Department of Imaging, Tongji Hospital of Tongji University, 389 Xincun Road, Shanghai 200065 (China)], E-mail: Tongjipjwang@vip.sina.com; Yuan Xiaodong [Department of Radiology, Changhai Hospital of the Second Military Medical University, Shanghai 200433 (China)], E-mail: yuanxiaodongzj@163.com

    2010-01-15

    Objective: To examine CT patterns of intraductal papillary mucinous neoplasm (IPMN), analyze their correlation with pathologic classification, and discuss the value of CT in the diagnosis and differential diagnosis of IPMN. Methods: CT patterns of 39 IPMN patients, whose clinical data were complete and whose diagnosis was confirmed by surgery and pathology, were classified into three types: (1) simple main pancreatic duct (MPD) dilation type, (2) MPD dilation with pancreatic cystic lesion type, and (3) simple pancreatic cystic lesion type. Correlations between the three CT types and Takada pathologic classification (MPD type, furcation type and mixture type) were analyzed. The 39 IPMN cases were pathologically classified as the benign group and the malignant/borderline group. CT characteristics including the presence or absence of mural nodules, intrafocal partitions, focal size and the degree of MPD and common bile duct (CBD) dilation were analyzed statistically. Results: A correlation was found between the CT simple MPD dilation type and the pathological MPD type, between the MPD dilation with pancreatic cystic lesion type and the furcation and mixture types, and between the simple cystic lesion type and the furcation type (p < 0.001). The benign rate was 92% in patients without intrafocal mural nodules, and 42% in patients with intrafocal mural nodules. The difference between the two groups was statistically significant (p = 0.003). The presence or absence of intrafocal partitions was not correlated with benignancy or malignancy (p = 0.793). The maximum diameter of malignant/borderline lesions was bigger than that of benign ones (p = 0.016). There was no significant difference in MPD and CBD diameters between the benign and malignant/borderline groups. Regardless of pathological classification, the MPD diameter was larger than the CBD diameter in all cases (p = 0.02). Conclusion: The three CT types of IPMN well correlated with the pathologic classification

  4. Pharmacological interventions for borderline personality disorder

    Science.gov (United States)

    Stoffers, Jutta; Völlm, Birgit A; Rücker, Gerta; Timmer, Antje; Huband, Nick; Lieb, Klaus

    2014-01-01

    Background Drugs are widely used in borderline personality disorder (BPD) treatment, chosen because of properties known from other psychiatric disorders (“off-label use”), mostly targeting affective or impulsive symptom clusters. Objectives To assess the effects of drug treatment in BPD patients. Search methods We searched bibliographic databases according to the Cochrane Developmental, Psychosocial and Learning Problems Group strategy up to September 2009, reference lists of articles, and contacted researchers in the field. Selection criteria Randomised studies comparing drug versus placebo, or drug versus drug(s) in BPD patients. Outcomes included total BPD severity, distinct BPD symptom facets according to DSM-IV criteria, associated psychopathology not specific to BPD, attrition and adverse effects. Data collection and analysis Two authors selected trials, assessed quality and extracted data, independently. Main results Twenty-eight trials involving a total of 1742 trial participants were included. First-generation antipsychotics (flupenthixol decanoate, haloperidol, thiothixene); second-generation antipsychotics (aripirazole, olanzapine, ziprasidone), mood stabilisers (carbamazepine, valproate semisodium, lamotrigine, topiramate), antidepressants (amitriptyline, fluoxetine, fluvoxamine, phenelzine sulfate, mianserin), and dietary supplementation (omega-3 fatty acid) were tested. First-generation antipsychotics were subject to older trials, whereas recent studies focussed on second-generation antipsychotics and mood stabilisers. Data were sparse for individual comparisons, indicating marginal effects for first-generation antipsychotics and antidepressants. The findings were suggestive in supporting the use of second-generation antipsychotics, mood stabilisers, and omega-3 fatty acids, but require replication, since most effect estimates were based on single studies. The long-term use of these drugs has not been assessed. Adverse event data were scarce

  5. Transtorno borderline: história e atualidade

    Directory of Open Access Journals (Sweden)

    Paulo Dalgalarrondo

    Full Text Available No presente trabalho é feita uma revisão histórica e psicopatológica do distúrbio borderline. O autor sugere que a categoria clínica introduzida por Kahlbaum, em 1890, “heiboidophenie”, pode ser considerada como um protoconceito na origem do conceito de transtorno borderline. No final dos anos 70 e 80, sob a influência do DMS-III, a esquizofrenia latente ou borderline se transformava em dois subtipos de transtorno de personalidade: borderline e esquizotípico. Alguns aspectos psicopatológicos do Transtorno de Personalidade Borderline são revistos, com especial ênfase sobre os sintomas afetivos e as alterações no plano das relações interpessoais.

  6. Relationship between schizotypal and borderline traits in college students.

    Science.gov (United States)

    Fonseca-Pedrero, Eduardo; Lemos-Giráldez, Serafín; Paino, Mercedes; Sierra-Baigrie, Susana; Muñiz, José

    2012-03-01

    The main objective of the present investigation was to analyze the relationship between self-reported schizotypal and borderline personality traits in a sample of 759 college students (M = 19.63 years; SD = 2.03). For this purpose, the Schizotypal Personality Questionnaire-Brief (SPQ-B; Raine and Benishay, 1995) and Borderline Personality Questionnaire (BPQ; Poreh et al., 2006) were administered. The results showed that schizotypal and borderline features are partially related at subclinical level. The exploratory factor analysis conducted on the subscales revealed a three-factor solution comprised of the following factors: Identity/Interpersonal, Lack of Control and Schizotypal. The canonical correlation analysis showed that schizotypal features and borderline personality traits shared 34.8% of the variance. The data highlight the overlap between schizotypal and borderline personality traits in nonclinical young adults. Future studies should continue to examine the relationship and the degree of overlap between these traits in community samples.

  7. Rapid milk group classification by 1H NMR analysis of Le and H epitopes in human milk oligosaccharide donor samples.

    Science.gov (United States)

    van Leeuwen, Sander S; Schoemaker, Ruud J W; Gerwig, Gerrit J; van Leusen-van Kan, Ellen J M; Dijkhuizen, Lubbert; Kamerling, Johannis P

    2014-08-01

    Human milk oligosaccharides (HMOs) are a major constituent of human breast milk and play an important role in reducing the risk of infections in infants. The structures of these HMOs show similarities with blood group antigens in protein glycosylation, in particular in relation to fucosylation in Lewis blood group-type epitopes, matching the maternal pattern. Previously, based on the Secretor and Lewis blood group system, four milk groups have been defined, i.e. Lewis-positive Secretors, Lewis-positive non-Secretors, Lewis-negative Secretors and Lewis-negative non-Secretors. Here, a rapid one-dimensional (1)H nuclear magnetic resonance (NMR) analysis method is presented that identifies the presence/absence of (α1-2)-, (α1-3)- and (α1-4)-linked fucose residues in HMO samples, affording the essential information to attribute different HMO samples to a specific milk group. The developed method is based on the NMR structural-reporter-group concept earlier established for glycoprotein glycans. Further evaluation of the data obtained from the analysis of 36 HMO samples shows that within each of the four milk groups the relative levels of the different fucosylation epitopes can greatly vary. The data also allow a separation of the Lewis-positive Secretor milk group into two sub-groups.

  8. Surface composition and taxonomic classification of a group of near-Earth and Mars-crossing asteroids

    CERN Document Server

    Sanchez, Juan A; Reddy, Vishnu; Nathues, Andreas

    2013-01-01

    In the past, constraining the surface composition of near-Earth asteroids (NEAs) has been difficult due to the lack of high quality near-IR spectral data (0.7-2.5 microns) that contain mineralogically diagnostic absorption bands. Here we present visible (0.43-0.95 microns) and near-infrared (0.7-2.5 microns) spectra of nine NEAs and five Mars-crossing asteroids (MCs). The studied NEAs are: 4055 Magellan, 19764 (2000 NF5), 89830 (2002 CE), 138404 (2000 HA24), 143381 (2003 BC21), 159609 (2002 AQ3), 164121 (2003 YT1), 241662 (2000 KO44) and 2007 ML13. The studied MCs are: 1656 Suomi, 2577 Litva, 5407 (1992 AX), 22449 Ottijeff and 47035 (1998 WS). The observations were conducted with the NTT at La Silla, Chile, the 2.2 m telescope at Calar Alto, Spain, and the IRTF on Mauna Kea, Hawai'i. The taxonomic classification (Bus system) of asteroids showed that all observed MC asteroids belong to the S-complex, including the S, Sr and Sl classes. Seven of the NEAs belong to the S-complex, including the S, Sa, Sk and Sl c...

  9. Histologic Evaluation of Gastric Biopsies According to Sydney Classification and Comparison of Chronic Gastritis Mucosal Histological Findings by Age Group

    Directory of Open Access Journals (Sweden)

    Nesrin Ugras

    2012-09-01

    Full Text Available The aim of this study is to evaluate the materials of gastric biopsies in cases diagnosed as chronic gastritis according to the Sydney system and to compare the parameters according to age groups. The Sydney system of gastritis has five main histological features of changes in gastric mucosa graded (chronic inflammation, neutrophil activity, glandular atrophy, intestinal metaplasia and Helicobacter pylori density In our study, we evaluated 63 patients under 31 years, 177 patients between the ages of 31-60 and 187 patients over 61 years, who were diagnosed as having chronic gastritis by endoscopic biopsy. In 31-60 age group, the localization of Helicobacter pylori was often the antrum. In contrast, in the under 31 years of age group, Helicobacter pylori infection were found to be in the form of the distribution pangastrit. Acute inflammation in the under31 years group was found to be significantly higher than other age groups. In over 61years group, high incidence of atrophy was found. In our study, we detected the rate in atrophy and intestinal metaplasia with Helicobacter pylori is independently increased with age. [J Contemp Med 2012; 2(3.000: 173-178

  10. Cognitive Experiences Reported by Borderline Patients and Axis II Comparison Subjects: A 16-year Prospective Follow-up Study

    Science.gov (United States)

    Zanarini, Mary C.; Frankenburg, Frances R.; Wedig, Michelle M.; Fitzmaurice, Garrett M.

    2013-01-01

    Objective This study assesses three main types of cognition: nonpsychotic thought (odd thinking, unusual perceptual experiences, and non-delusional paranoia), quasi-psychotic thought, and true-psychotic thought in borderline patients followed prospectively for 16 years. It also compares the rates of these disturbed cognitions to those reported by axis II comparison subjects. Method The cognitive experiences of 362 inpatients—290 borderline patients and 72 axis II comparison subjects—were assessed at study entry using the cognitive section of the Revised Diagnostic Interview for Borderlines. Their cognitive experiences were reassessed every two years using the same interview. Results Each of the five main types of thought studied was reported by a significantly higher percentage of borderline patients than axis II comparison subjects over time. Each of these types of thought, except true-psychotic thought, declined significantly over time for those in both groups. Eleven of the 17 more specific forms of thought studied were also reported by a significantly higher percentage of borderline patients over the years of follow-up: magical thinking, overvalued ideas, recurrent illusions, depersonalization, derealization, undue suspiciousness, ideas of reference, other paranoid ideation, quasi-psychotic delusions, quasi-psychotic hallucinations, and true-psychotic hallucinations. Fourteen specific forms of thought were found to decline significantly over time for those in both groups: all forms of thought mentioned above except true-psychotic hallucinations plus marked superstitiousness, sixth sense, telepathy, and clairvoyance. Conclusions Disturbed cognitions are common among borderline patients and distinguishing for the disorder. They also decline substantially over time but remain a problem, particularly those of a nonpsychotic nature. PMID:23558452

  11. Metacognition moderates the relationship of disturbances in attachment with severity of borderline personality disorder among persons in treatment of substance use disorders.

    Science.gov (United States)

    Outcalt, Jared; Dimaggio, Giancarlo; Popolo, Raffaele; Buck, Kelly; Chaudoin-Patzoldt, Kelly A; Kukla, Marina; Olesek, Kyle L; Lysaker, Paul H

    2016-01-01

    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. Concurrent assessments were gathered of metacognitive mastery using the Metacognitive Assessment Scale Abbreviated, anxious attachment style using the Experiences of in Close Relationships Scale, and borderline personality disorder traits using the Structured Clinical Interview for DSM-IV Axis II Disorders. Participants were 59 adults in an early phase of recovery from substance use disorders in a residential setting. Multiple regression revealed that metacognitive mastery moderated the relationship of anxious attachment style with the number of borderline personality disorder traits. A median split of the anxious attachment and metacognitive mastery scores was performed yielding 4 groups. An analysis of covariance revealed that participants with higher levels of anxious attachment and poorer metacognitive mastery had more borderline personality disorder traits did than the other groups after controlling for levels of psychopathology. Insecure attachment may be associated with higher number of borderline personality disorder traits in the presence of deficits in metacognitive mastery. Patients with substance use and borderline personality disorder traits may benefit from treatment which addresses metacognitive mastery. Published by Elsevier Inc.

  12. Borderline personality features in depressed or anxious patients.

    Science.gov (United States)

    Distel, Marijn A; Smit, Johannes H; Spinhoven, Philip; Penninx, Brenda W J H

    2016-07-30

    Anxiety and depression frequently co-occur with borderline personality disorder. Relatively little research examined the presence of borderline personality features and its main domains (affective instability, identity problems, negative relationships and self-harm) in individuals with remitted and current anxiety and depression. Participants with current (n=597) or remitted (n=1115) anxiety and/or depression and healthy controls (n=431) were selected from the Netherlands Study of Depression and Anxiety. Assessments included the Personality Assessment Inventory - Borderline Features Scale and several clinical characteristics of anxiety and depression. Borderline personality features were more common in depression than in anxiety. Current comorbid anxiety and depression was associated with most borderline personality features. Anxiety and depression status explained 29.7% of the variance in borderline personality features and 3.8% (self-harm) to 31% (identity problems) of the variance in the four domains. A large part of the variance was shared between anxiety and depression but both disorders also explained a significant amount of unique variance. The severity of anxiety and depression and the level of daily dysfunctioning was positively associated with borderline personality features. Individuals with a longer duration of anxiety and depression showed more affective instability and identity problems. These findings suggest that patients with anxiety and depression may benefit from an assessment of personality pathology as it may have implications for psychological and pharmacological treatment.

  13. The prevalence of borderline personality symptoms in adolescents.

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Mohammadi

    2014-09-01

    Full Text Available This study aimed to assess the prevalence of borderline personality symptoms in 16-18 year old adolescents.In this cross sectional - descriptive study, 422 high school students (211 boys, 211 girls aged 16-18 were selected by cluster random sampling and simple random sampling in 2011-2012. The participants were assessed using the revised diagnostic interview for borderline questionnaire (DIB-R and demographic questionnaire. Data were analyzed using Pearson correlation coefficient and Spearman correlation coefficient.Of the participants, 0/9% (0/22 % of the 16 year olds, 0.45 % of the 17 year olds and 0/22% of the 18 year olds were diagnosed with borderline personality symptoms. Also, the prevalence of borderline personality symptoms in boys was 0/45 % of the total sample and it was 0/45 % of the total sample in girls. With respect to the relationship between demographic variables (age, sex, location, parents' occupation, parents' kinship, parents' education and birth order and borderline personality symptoms, only parents' kinship showed a weak correlation with borderline personality symptoms.In the view of the prevalence of 0.9% of the borderline personality symptoms in adolescents, attention should be paid to the diagnosis and treatment of this disorder. Furthermore, works need to be done to improve the mental health and quality of life of adolescents.

  14. Classification of the Group Invariant Solutions for Contaminant Transport in Saturated Soils under Radial Uniform Water Flows

    Directory of Open Access Journals (Sweden)

    M. M. Potsane

    2014-01-01

    Full Text Available The transport of chemicals through soils to the groundwater or precipitation at the soils surfaces leads to degradation of these resources. Serious consequences may be suffered in the long run. In this paper, we consider macroscopic deterministic models describing contaminant transport in saturated soils under uniform radial water flow backgrounds. The arising convection-dispersion equation given in terms of the stream functions is analyzed using classical Lie point symmetries. A number of exotic Lie point symmetries are admitted. Group invariant solutions are classified according to the elements of the one-dimensional optimal systems. We analyzed the group invariant solutions which satisfy the physical boundary conditions.

  15. Classification Accuracy of MMPI-2 Validity Scales in the Detection of Pain-Related Malingering: A Known-Groups Study

    Science.gov (United States)

    Bianchini, Kevin J.; Etherton, Joseph L.; Greve, Kevin W.; Heinly, Matthew T.; Meyers, John E.

    2008-01-01

    The purpose of this study was to determine the accuracy of "Minnesota Multiphasic Personality Inventory" 2nd edition (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) validity indicators in the detection of malingering in clinical patients with chronic pain using a hybrid clinical-known groups/simulator design. The…

  16. 78 FR 79423 - Energy Efficiency Program for Industrial Equipment: Petition of CSA Group for Classification as a...

    Science.gov (United States)

    2013-12-30

    ...) Whether CSA is expert in the content and application of the test procedures and methodologies in IEEE Std... Department of Energy Requirements Documented in 10 CFR 431--Subpart B and Subpart X Table of Contents Section... basis. Our intimate knowledge of the standard coupled with CSA Group's recognition as an accredited...

  17. Classification Accuracy of MMPI-2 Validity Scales in the Detection of Pain-Related Malingering: A Known-Groups Study

    Science.gov (United States)

    Bianchini, Kevin J.; Etherton, Joseph L.; Greve, Kevin W.; Heinly, Matthew T.; Meyers, John E.

    2008-01-01

    The purpose of this study was to determine the accuracy of "Minnesota Multiphasic Personality Inventory" 2nd edition (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) validity indicators in the detection of malingering in clinical patients with chronic pain using a hybrid clinical-known groups/simulator design. The sample consisted…

  18. Rapid milk group classification by 1H NMR analysis of Le and H epitopes in human milk oligosaccharide donor samples

    NARCIS (Netherlands)

    van Leeuwen, Sander S; Schoemaker, Ruud J W; Gerwig, Gerrit J; van Leusen-van Kan, Ellen J M; Dijkhuizen, Lubbert; Kamerling, Johannis P

    2014-01-01

    Human milk oligosaccharides (HMOs) are a major constituent of human breast milk and play an important role in reducing the risk of infections in infants. The structures of these HMOs show similarities with blood group antigens in protein glycosylation, in particular in relation to fucosylation in Le

  19. The prevalence of cyclothymia in borderline personality disorder.

    Science.gov (United States)

    Levitt, A J; Joffe, R T; Ennis, J; MacDonald, C; Kutcher, S P

    1990-08-01

    Sixty patients with personality disorders were evaluated by several different diagnostic instruments to determine the prevalence of cyclothymia in borderline personality disorder (BPD) and in other personality disorders (OPD). Cyclothymia occurred more frequently in BPD than in OPD, regardless of which diagnostic system was used. In contrast, the prevalence of major, minor, and intermittent depression, hypomania, and bipolar disorder was not significantly different in BPD as compared with OPD. Cyclothymic borderlines and noncyclothymic borderlines could not be distinguished on behavioral or functional measures. These results have implications for the diagnostic validity of both BPD and cyclothymia.

  20. Dracula. Disorders of the self and borderline personality organization.

    Science.gov (United States)

    Raines, J M; Raines, L C; Singer, M

    1994-12-01

    It has been proposed that Bram Stoker's novel Dracula can best be understood as a dramatic, hyperbolic, and fantastic expression of themes consistent with contemporary psychoanalytic conceptions of borderline personality disorder organization. Such an understanding may, in turn, shed further light on the nature of the intrapsychic world and experiences of borderline patients. Excerpts from the novel can be used to support the conceptualization of recent contributions to object relations theory and the understanding of borderline personality organization. It is uncanny how consistent Dracula's characteristics are to the generally seen complaints of patients suffering from this disorder.

  1. Psychopharmacologic treatment of borderline personality disorder.

    Science.gov (United States)

    Ripoll, Luis H

    2013-06-01

    The best available evidence for psychopharmacologic treatment of borderline personality disorder (BPD) is outlined here. BPD is defined by disturbances in identity and interpersonal functioning, and patients report potential medication treatment targets such as impulsivity, aggression, transient psychotic and dissociative symptoms, and refractory affective instability Few randomized controlled trials of psychopharmacological treatments for BPD have been published recently, although multiple reviews have converged on the effectiveness of specific anticonvulsants, atypical antipsychotic agents, and omega-3 fatty acid supplementation. Stronger evidence exists for medication providing significant improvements in impulsive aggression than in affective or other interpersonal symptoms. Future research strategies will focus on the potential role of neuropeptide agents and medications with greater specificity for 2A serotonin receptors, as well as optimizing concomitant implementation of evidence-based psychotherapy and psychopharmacology, in order to improve BPD patients' overall functioning.

  2. Hypersensitivity in borderline personality disorder during mindreading.

    Directory of Open Access Journals (Sweden)

    Carina Frick

    Full Text Available BACKGROUND: One of the core symptoms of borderline personality disorder (BPD is the instability in interpersonal relationships. This might be related to existent differences in mindreading between BPD patients and healthy individuals. METHODS: We examined the behavioural and neurophysiological (fMRI responses of BPD patients and healthy controls (HC during performance of the 'Reading the Mind in the Eyes' test (RMET. RESULTS: Mental state discrimination was significantly better and faster for affective eye gazes in BPD patients than in HC. At the neurophysiological level, this was manifested in a stronger activation of the amygdala and greater activity of the medial frontal gyrus, the left temporal pole and the middle temporal gyrus during affective eye gazes. In contrast, HC subjects showed a greater activation in the insula and the superior temporal gyri. CONCLUSION: These findings indicate that BPD patients are highly vigilant to social stimuli, maybe because they resonate intuitively with mental states of others.

  3. Sleep and borderline personality disorder: a review.

    Science.gov (United States)

    Hafizi, Sina

    2013-12-01

    Sleep problems are very common among psychiatric patients. Borderline personality disorder, as a common and severe mental disorder, is associated with different types of sleep disturbances, such as disturbances of sleep continuity, altered REM sleep regulation and nightmares. These disturbances are the result of interaction of the personality traits, concomitant and comorbid diseases and environmental factors. Despite the high prevalence of sleep related disorders in BPD patients, this aspect of BPD is still neglected in clinical and research settings. To date there has been little agreement on sleep characteristics of BPD among different studies, and presence of some uncontrolled confounding factors, make interpretation of the results difficult. However, it seems that appropriate diagnosis and treatment of sleep disorders in BPD patients might lead to better outcome. This article aimed to review the current literature of sleep studies in BPD. Some recommendations and suggestions were made for future researches in this field.

  4. Borderline personality and substance use in women.

    Science.gov (United States)

    Feske, Ulrike; Tarter, Ralph E; Kirisci, Levent; Pilkonis, Paul A

    2006-01-01

    The association between borderline personality disorder (BPD) and substance use disorder (SUD) was examined in a predominantly psychiatric (77.6%) sample of 232 women. BPD proved to be a significant predictor of a lifetime diagnosis of SUD across four different categories: any SUD (including alcohol); alcohol use; drug use; and heroin, cocaine, or poly-substance use. BPD continued to be a predictor of SUD even when the effects of other cluster B and all cluster C PDs were controlled statistically. Antisocial personality disorder generally yielded larger odds ratios than BPD and emerged as a partial mediator of the relation between BPD and SUD. Histrionic PD was the only other PD that showed meaningful relations with SUD.

  5. Computational Psychiatry in Borderline Personality Disorder.

    Science.gov (United States)

    Fineberg, Sarah K; Stahl, Dylan; Corlett, Philip

    2017-03-01

    We review the literature on the use and potential use of computational psychiatry methods in Borderline Personality Disorder. Computational approaches have been used in psychiatry to increase our understanding of the molecular, circuit, and behavioral basis of mental illness. This is of particular interest in BPD, where the collection of ecologically valid data, especially in interpersonal settings, is becoming more common and more often subject to quantification. Methods that test learning and memory in social contexts, collect data from real-world settings, and relate behavior to molecular and circuit networks are yielding data of particular interest. Research in BPD should focus on collaborative efforts to design and interpret experiments with direct relevance to core BPD symptoms and potential for translation to the clinic.

  6. Compulsive buying and borderline personality symptomatology.

    Science.gov (United States)

    Sansone, Randy A; Chang, Joy; Jewell, Bryan; Sellbom, Martin; Bidwell, Mark

    2013-04-01

    In this study, the authors investigated the relationship between compulsive buying and borderline personality disorder (BPD) symptomatology--two disorders possibly linked through impulsivity. Using a survey methodology in a cross-sectional consecutive sample of nonemergent female outpatients from an obstetrics/gynecology clinic, the authors assessed compulsive buying with the compulsive buying scale (CBS) and BPD symptomatology through the BPD scale of the personality diagnostic questionnaire-4 (PDQ-4) and the self-harm Inventory (SHI). In this sample, 8% of Caucasian women and 9% of African-American women scored positively for compulsive buying. The correlations between scores on the CBS and the PDQ-4 and SHI were 0.43 and 0.41, respectively-both statistically significant at the p compulsive buying and BPD, particularly among African-American women.

  7. Attachment, borderline personality, and romantic relationship dysfunction.

    Science.gov (United States)

    Hill, Jonathan; Stepp, Stephanie D; Wan, Ming Wai; Hope, Holly; Morse, Jennifer Q; Steele, Miriam; Steele, Howard; Pilkonis, Paul A

    2011-12-01

    Previous studies have implicated attachment and disturbances in romantic relationships as important indicators for Borderline Personality Disorder (BPD). The current research extends our current knowledge by examining the specific associations among attachment, romantic relationship dysfunction, and BPD, above and beyond the contribution of emotional distress and nonromantic interpersonal functioning in two distinct samples. Study 1 comprised a community sample of women (N = 58) aged 25-36. Study 2 consisted of a psychiatric sample (N = 138) aged 21-60. Results from both Study 1 and Study 2 demonstrated that (1) attachment was specifically related to BPD symptoms and romantic dysfunction, (2) BPD symptoms were specifically associated with romantic dysfunction, and (3) the association between attachment and romantic dysfunction was statistically mediated by BPD symptoms. The findings support specific associations among attachment, BPD symptoms, and romantic dysfunction.

  8. Do Patients With Borderline Dysplasia Have Inferior Outcomes After Hip Arthroscopic Surgery for Femoroacetabular Impingement Compared With Patients With Normal Acetabular Coverage?

    Science.gov (United States)

    Cvetanovich, Gregory L; Levy, David M; Weber, Alexander E; Kuhns, Benjamin D; Mather, Richard C; Salata, Michael J; Nho, Shane J

    2017-07-01

    The literature contains conflicting reports regarding whether outcomes of hip arthroscopic surgery for patients with borderline dysplasia are inferior to outcomes in patients with normal acetabular coverage. To assess differences in the outcomes of hip arthroscopic surgery for femoroacetabular impingement (FAI) in groups of patients with borderline dysplasia and normal coverage. Cohort study; Level of evidence, 3. A registry of consecutive patients who had undergone primary hip arthroscopic surgery with capsular plication for FAI between January 2012 and January 2014 were divided based on the preoperative lateral center-edge angle (LCEA) into 2 distinct groups: (1) borderline dysplasia (LCEA 18°-25°) and (2) normal acetabular coverage (LCEA 25.1°-40°). There were 36 patients in the borderline dysplastic group and 312 patients in the normal coverage group. The primary outcome measure was the Hip Outcome Score-Activities of Daily Living (HOS-ADL) at a minimum of 2 years postoperatively. Secondary outcome measures included the HOS-Sports and modified Harris Hip Score (mHHS). The mean preoperative LCEA differed significantly between groups (23.4° ± 1.5° for borderline dysplastic, 32.5° ± 3.8° for normal coverage; P hip arthroscopic surgery (mean follow-up, 2.6 ± 0.6 years), both groups demonstrated significant improvements in all patient-reported outcome scores ( P hip arthroscopic surgery, and none underwent total hip arthroplasty during the follow-up period. There were no differences between the borderline dysplastic and normal coverage groups with regard to subsequent surgery. Female patients in the borderline dysplastic group had greater improvements in the mean HOS-ADL (25.9 ± 16.3 vs 10.8 ± 18.5, respectively; P = .05) and mHHS (27.9 ± 12.9 vs 8.1 ± 19.0, respectively; P = .005) compared with male patients in the borderline dysplastic group, but male and female patients did not differ in outcomes for the normal coverage group. Patients who

  9. Borderline personality disorder and unmet needs.

    Science.gov (United States)

    Grambal, Ales; Prasko, Jan; Ociskova, Marie; Slepecky, Milos; Kotianova, Antonia; Sedlackova, Zuzana; Zatkova, Marta; Kasalova, Petra; Kamaradova, Dana

    2017-08-05

    Borderline personality disorder (BPD) is a disabling psychiatric condition with a chronic and challenging course. BPD is reflected as a disorder of self-regulation" and is associated with both psychological vulnerabilities and social relations that fail to support basic emotional needs. The objective of the paper is to provide the up-to-date data on the unmet needs of BPD patients and their families. A computerized search of the literature printed between January 1990 and May 2017 was conducted in PubMed, and additional papers were extracted using keywords "borderline personality disorder,"needs," "pharmacotherapy," "psychotherapy," "CBT," and "family" in various combinations. According to the eligibility criteria, 57 articles were chosen. Secondary articles from the reference lists of primarily identified papers have been selected for the eligibility and added to the first list (N=151). The results were divided into three categories: the needs connected with (1) the symptom control; (2) the treatment; (3) the quality of life. The needs connected with symptoms were described issues such as emotional needs, social interactions, self-harm, parasuicide, suicidality, comorbidity, mentalization, identity disturbance, moreover, barriers to treatment. The needs connected with the treatment described are focused on needs for early diagnosis, early intervention, holding environment, therapeutic relation, assertive community treatment, destigmatization, hospitalization, and primary care. The needs connected with the quality of life involve family needs, physical health, spiritual needs, advocacy needs, and needs for the separation-individuation. The part focused on implications for the treatment presented several treatment approaches, focusing mostly on the their basics and efficacy. Observing the patients' needs may be essential to the treatment of the individuals suffering from BPD. However, many needs remain unmet in the areas linked to medical, personal, and social

  10. THE EMERGING ECONOMIES CLASSIFICATION IN TERMS OF THEIR DEFINING, GROUPING CRITERIA AND ACRONYMS USED FOR THIS PURPOSE

    Directory of Open Access Journals (Sweden)

    Daniela-Neonila, Mardiros

    2014-11-01

    Full Text Available The starting point of this paper is represented by an evolutionary approach of the terminology used to define the term of emerging economy, of the review of the acronyms used for the purpose to group some of these economies in relation to certain criteria. The approach of the emerging economies is followed by the presentation and the systematization of some of the definitions that, during the time, was given by certain personalities, groups and international organizations to this concept. Talking about economies, some of the important indicators in the award of the emerging economy status are those who take into consideration the income and the economic growth rate illustrated in this paper by GDP. Subsequently of the screening realized for the mentioned characteristics set was taken into consideration the mode how they are manifested in a number of emerging economies of Europe.

  11. Classification of Fundamental Groups of Galois Covers of Surfaces of Small Degree Degenerating to Nice Plane Arrangements

    CERN Document Server

    Amram, Meirav; Shwartz, Robert; Teicher, Mina

    2010-01-01

    Let $X$ be a surface of degree $n$, projected onto $\\mathbb{CP}^2$. The surface has a natural Galois cover with Galois group $S_n.$ It is possible to determine the fundamental group of a Galois cover from that of the complement of the branch curve of $X.$ In this paper we survey the fundamental groups of Galois covers of all surfaces of small degree $n \\leq 4$, that degenerate to a nice plane arrangement, namely a union of $n$ planes such that no three planes meet in a line. We include the already classical examples of the quadric, the Hirzebruch and the Veronese surfaces and the degree $4$ embedding of $\\mathbb{CP}^1 \\times \\mathbb{CP}^1,$ and also add new computations for the remaining cases: the cubic embedding of the Hirzebruch surface $F_1$, the Cayley cubic (or a smooth surface in the same family), for a quartic surface that degenerates to the union of a triple point and a plane not through the triple point, and for a quartic $4$-point. In an appendix, we also include the degree $8$ surface $\\mathbb{CP}...

  12. Facial expression of emotions in borderline personality disorder and depression.

    Science.gov (United States)

    Renneberg, Babette; Heyn, Katrin; Gebhard, Rita; Bachmann, Silke

    2005-09-01

    Borderline personality disorder (BPD) is characterized by marked problems in interpersonal relationships and emotion regulation. The assumption of emotional hyper-reactivity in BPD is tested regarding the facial expression of emotions, an aspect highly relevant for communication processes and a central feature of emotion regulation. Facial expressions of emotions are examined in a group of 30 female inpatients with BPD, 27 women with major depression and 30 non-patient female controls. Participants were videotaped while watching two short movie sequences, inducing either positive or negative emotions. Frequency of emotional facial expressions and intensity of happiness expressions were examined, using the Emotional Facial Action Coding System (EMFACS-7, Friesen & Ekman, EMFACS-7: Emotional Facial Action Coding System, Version 7. Unpublished manual, 1984). Group differences were analyzed for the negative and the positive mood-induction procedure separately. Results indicate that BPD patients reacted similar to depressed patients with reduced facial expressiveness to both films. The highest emotional facial activity to both films and most intense happiness expressions were displayed by the non-clinical control group. Current findings contradict the assumption of a general hyper-reactivity to emotional stimuli in patients with BPD.

  13. Food group consumption in an Italian population using the updated food classification system FoodEx2: Results from the Italian Nutrition & HEalth Survey (INHES) study.

    Science.gov (United States)

    Pounis, G; Bonanni, A; Ruggiero, E; Di Castelnuovo, A; Costanzo, S; Persichillo, M; Bonaccio, M; Cerletti, C; Riccardi, G; Donati, M B; de Gaetano, G; Iacoviello, L

    2017-04-01

    Dietary habits evolve over time, being influenced by many factors and complex interactions. This work aimed at evaluating the updated information on food group consumption in Italy. A total of 8944 (4768 women and 4176 men) participants aged >18 years from all over Italy recruited in 2010-13 (Italian Nutrition & HEalth Survey, INHES) was analyzed. The recruitment was performed using computer-assisted-telephone-interviewing and one-day 24-h dietary recall retrieved from all participants. The updated, second version, of FoodEx2 food classification system was applied to extract data on food group consumption. The participation rate was 53%; 6.2% of the participants declared to follow a special diet, the most prevalent being hypo-caloric diets (55.7% of special diets). Men compared to women presented significantly higher intakes of "grains and grain-based products", "meat and meat products", "animal and vegetable fats and oils and primary derivatives" and "alcoholic beverages" (P for allfood imitates and food supplements" (P for allfood group intake among age groups, geographical regions and educational level groups were also identified (P for allconsumption of more than 70 food groups and sub-groups were illustrated in different strata. The present analysis could be considered as an updated source of information for future nutrition research in Italy and in the EU. Copyright © 2017 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

  14. Group classification of the characteristic initial value equations for a radiating axisymmetric, non-rotating, vacuum spacetime

    Energy Technology Data Exchange (ETDEWEB)

    Ibragimov, Nail H [Research Centre ALGA: Advances in Lie Group Analysis, Blekinge Institute of Technology, SE-37179 Karlskrona (Sweden); Wessels, Ewald J H [Department of Applied Mathematics, University of Cape Town, Cape Town (South Africa); Ellis, George F R [Department of Applied Mathematics, University of Cape Town, Cape Town (South Africa)

    2007-12-07

    We carry out a Lie group analysis of the Sachs equations for a time-dependent axisymmetric non-rotating spacetime in which the Ricci tensor vanishes. These equations, which are the first two members of the set of Newman-Penrose equations, define the characteristic initial-value problem for the spacetime. We find that the equations admit a five-dimensional equivalence Lie algebra. The initial value function that allows the equations to admit a non-trivial Lie symmetry separates into three disjoint equivalence classes.

  15. Intra- and interobserver reproducibility of vertebral endplate signal (modic) changes in the lumbar spine: the Nordic Modic Consensus Group classification

    DEFF Research Database (Denmark)

    Jensen, Tue Secher; Sorensen, Joan Solgaard; Kjær, Per

    2007-01-01

    BACKGROUND: The lumbar vertebral endplate is considered a potential cause of specific low back pain. However, in relation to future research, there is need for a reliable and detailed magnetic resonance imaging (MRI) protocol to be used in the evaluation of vertebral endplate signal changes...... by the Nordic Modic Consensus Group. After consensus was established, all 50 MRI examinations were evaluated independently by each observer. Intraobserver reliability was assessed by re-evaluation of the 50 examinations by one of the observers. Kappa statistics were used to calculate agreement. RESULTS: Intra...

  16. Group classification of the Sachs equations for a radiating axisymmetric, non-rotating, vacuum space-time

    CERN Document Server

    Ibragimov, N H; Wessels, E J H; Ellis, George F. R.; Ibragimov, Nail H.; Wessels, Ewald J. H.

    2006-01-01

    We carry out a Lie group analysis of the Sachs equations for a time-dependent axisymmetric non-rotating space-time in which the Ricci tensor vanishes. These equations, which are the first two members of the set of Newman-Penrose equations, define the characteristic initial-value problem for the space-time. We find a particular form for the initial data such that these equations admit a Lie symmetry, and so defines a geometrically special class of such spacetimes. These should additionally be of particular physical interest because of this special geometric feature.

  17. The 'Self' and Borderline Personality Disorder: Conceptual and Clinical Considerations.

    Science.gov (United States)

    Kerr, Ian B; Finlayson-Short, Laura; McCutcheon, Louise K; Beard, Hilary; Chanen, Andrew M

    2015-01-01

    Some concept of self has been used by many, although not all, researchers and clinicians as an 'organising construct' for borderline personality disorder (BPD). There is considerable variation in this usage and how clearly researchers have defined the self. Given this diversity, and that 'self' is often used interchangeably with parallel concepts (e.g., psyche, brain-mind, 'person') or with features of self (e.g., self-awareness, identity), unqualified use of the term is problematic. This is further complicated by the heterogeneity and 'comorbidity' of BPD and the limitations of syndromally based psychiatric nosology. Still, BPD remains in current classification systems and can be reliably diagnosed. A considerable body of research on self and BPD has accrued, including a recent profusion and confluence of neuroscientific and sociopsychological findings. These have generated supporting evidence for a supra-ordinate, functionally constituted entity of the self ranging over multiple, interacting levels from an unconscious, 'core' self, through to a reflective, phenotypic, 'idiographic' and relational self constituted by interpersonal and sociocultural experience. Important insights have been generated regarding emotional and social-cognitive dysregulation, disorder of self-awareness, relationality, identity, and coherence and continuity of the self. Many of these are shared by various trauma-related, dissociative disorders. A construct of the self could be useful as an explanatory principle in BPD, which could be construed as a 'self-state' (and relational) disorder, as opposed to a less severe disorder of aspects of the self (e.g., mood or memory). We offer a tentative description of 'Self' in this context, noting that any such construct will require a clear definition and to be evaluable. © 2015 S. Karger AG, Basel.

  18. Four factors of impulsivity differentiate antisocial and borderline personality disorders.

    Science.gov (United States)

    DeShong, Hilary L; Kurtz, John E

    2013-04-01

    Impulsivity is a shared criterion for the diagnosis of antisocial and borderline personality disorders, and this link may account for the high comorbidity rates between the two disorders. The current study aimed to differentiate between borderline and antisocial personality disorders using the four factors of impulsivity identified by Whiteside and Lynam (2001). Five hundred thirty-six undergraduate participants completed the personality assessment inventory (PAI; Morey, 1991) to assess borderline and antisocial personality features and the NEO personality inventory, third edition (NEO-PI-3; McCrae & Costa, 2010) to assess the four factors of impulsivity. Results indicate that negative urgency and lack of perseverance were significantly and uniquely related to borderline features, while sensation seeking and lack of premeditation were significantly and uniquely related to antisocial features. The implications of these results for improved differential diagnosis are discussed.

  19. Incompressible Boussinesq equations and spaces of borderline Besov type

    CERN Document Server

    Glenn-Levin, Jacob

    2011-01-01

    We prove local-in-time existence and uniqueness of an inviscid Boussinesq-type system. We assume the density equation contains nonzero diffusion and that our initial vorticity and density belong to a space of borderline Besov type.

  20. Affect regulation and psychopathology in women with borderline personality disorder

    DEFF Research Database (Denmark)

    Simonsen, Erik; Andersen, Rune; Timmerby, Nina

    2012-01-01

    INTRODUCTION: Dysfunction in affect regulation is a prominent feature that grossly impairs behavioural and interpersonal domains of experience and underlies a great deal of the psychopathology in borderline personality disorder (BPD). However, no study has yet been published that evaluates...

  1. Sampling Hurdles: “Borderline Illegitimate” to Legitimate Data

    Directory of Open Access Journals (Sweden)

    Anupama Garg MSc, DIA, PhD

    2008-12-01

    Full Text Available In this paper the author discusses how sampling access and recruitment problems encountered in an in-depth interview study heightened her sensitivity to “borderline illegitimate” data. The term illegitimate data usually refers to the data collected during a covert study, whereas “legitimate” data are collected during an overt study. Hence, data collected during any nonconsented period(s of an overt study lie on the borderline of illegitimacy and legitimacy, and constitute what the author calls borderline illegitimate data. Such data need legitimization before use. The borderline illegitimate data were collected during the pre- and postinterview stages of her study as they explained how medical and ethnic cultures and sensitivity to racism as a topic combined to create sample recruitment difficulties of the study. The author later legitimized them by sharing them with the participants, guaranteeing anonymity, and asking their permission to use them.

  2. Dysfunctional Affect Regulation : in borderline personality disorder and somatoform disorder

    NARCIS (Netherlands)

    van Dijke, A.

    2011-01-01

    The aim of this dissertation was to provide a systematic exploration of the nature and distribution of dysfunctional affect regulation, its associated phenomena, and retrospectively reported potentially traumatizing events in 475 patients diagnosed with borderline personality disorder (BPD),

  3. Disability and borderline personality disorder in chronic pain patients

    OpenAIRE

    2010-01-01

    BACKGROUND AND OBJECTIVE: Few studies have examined the relationship between disability and borderline personality symptomatology, and, among those that have, findings have been inconsistent. In the present study, the relationship between medical disability and borderline personality symptomatology was examined in a sample of chronic pain patients.METHODS: In a consecutive insured sample of male and female chronic pain patients (n=117), who were being initially evaluated by an outpatient pain...

  4. Exploration of microstructural abnormalities in borderline personality disorder

    Science.gov (United States)

    Fritzsche, Klaus H.; Brunner, Romuald; Henze, Romy; Meinzer, Hans-Peter; Stieltjes, Bram

    2012-03-01

    As with other mental disorders, the causes of borderline personality disorder (BPD) are complex and not fully understood. In this study we aimed to determine whether adults with BPD exhibit microstructural abnormalities using diffusion tensor imaging (DTI). 56 female right-handed individuals (age range, 14-18 years), 19 with a DSM-IV diagnosis of BPD, 18 patients with a DSM-IV defined current psychiatric disorder and 19 healthy control subjects were included. Groups were matched for age and IQ. DTI Images were analyzed using Tract-Based Spatial Statistics (TBSS). The analysis revealed significanty reduced fractional anisotropy (FA) values in the group of BPD patients compared to the normal controls. Similar FA reductions could not be found comparing BPD patients to clinical controls. Several clusters of increased radial (DR), axial (DA), and mean (MD) diffusivity were consistently identified when comparing the BPD patients to clinical as well as to healthy controls. None of the measures showed significant differences between the clinical and healthy controls. Diverse possible factors have been suggested to play a role in the disease, including environmental factors, neurobiological factors, or brain abnormalities. The presented results may play an important role in this ongoing debate.

  5. [Clinical diagnosis and standardized evaluation of borderline personality: preliminary report].

    Science.gov (United States)

    Chaine, F; Guelfi, J D; Monier, C; Brun, A; Seunevel, F

    1995-01-01

    A sample of 36 patients considered by French clinicians as suffering from a borderline personality disorder was evaluated using the International Personality Disorder Examination, the Diagnostic Interview for Borderline-Revised, and the Minnesota Multiphasic Personality Inventory. First, global descriptive analysis of the sample elicited the socio-demographic and standard clinical characteristics of the borderline individuals. After diagnostic evaluation, the sample appeared to be quite homogeneous with 25 of the 36 patients evaluated (69.5%) being defined as borderline by two of the three diagnostic systems: ICD 10, DSM III-R and Gunderson (15/36 = 41.5% of patients were defined as borderline by all three systems). It is the types of BL personality co-diagnoses which differentiated the BL subjects in the sample from those classically described in the international literature, since the most frequent personalities were the Dependent and Avoiding ones, not the Antisocial, Histrionic, Narcissistic or Schizotypic personalities of the DSM III-R. ICD 10 elicited the same significant prevalence of Anxious and Dependent personalities. Lastly, the patients diagnosed as borderline both by clinicians and by all diagnostic systems (forming the sample "core") were compared with the rest of the sample with regard to socio-demographic, clinical and diagnostic characteristics. A few hypotheses are proposed on the type of variables that may permit to discriminate between these two types of patients.

  6. Correlation of Clinico-pathological Classification of Hansen's Disease in a South Indian City.

    Science.gov (United States)

    Lobo, A C; Pai, R R; Gautam, K; Kuruvila, M

    2014-01-01

    Hansen's Disease (HD) presents itself in different forms depending on the individual's immune status, and based on this Ridley-Jopling classified the disease into five sub-groups. The aim of this study was to evaluate the role of histopathology and bacteriological index (BI) in accurate staging of HD with clinical correlation. Fifty HD patients with clinical diagnosis confirmed by histopathology were included. Patients in reaction and on treatment were excluded. Case records and histopathological slides were viewed and BI was recorded. In 10/50 cases, a diagnosis of HD was made or suspected, but were not clinically classified. In these, histopathology proved useful in diagnosis and classification. Indeterminate HD was the most common histopathological diagnosis (6 cases). The remaining 40 patients, were clinically classified using the Ridley-Jopling classification, as Indeterminate Leprosy (IL) in 10/40 (25%), Tuberculoid Leprosy (TT) 5/40 (12.5%), Borderline Tuberculoid (BT) 16/40 (40%), Borderline Lepromatous (BL) 4/40 (10%) and Lepromatous Leprosy (LL) 5 (12.5%). HD was common in males with male to female ratio of 1.66:1 and affected the younger individuals (maximum in 21 to 30 years). On histopathology BT was the most common type (40%) followed by IL (27.5%), BL (12.5%), TT (10%) and LL (10%). No case of Mid-Borderline (BB) type was diagnosed clinically or histopathologically. Overall concordance between clinical and histopathological diagnosis was 65% (26/40 cases) and for each type was IL = 80%, TT = 20%, BT = 75%, BL = 50% and LL = 60%. Where classification seemed difficult as in cases of BT and BL, II played an important role. The overall concordance between clinical classification and histopathological diagnosis of DO is 65% in this study. Th *discordance that is observed is between BT and TT, the paucibacillary type and BL andILL the multibacillary type and hence the treatment is not affected. Overall, IL was a common diagnosis on histopathology in this

  7. Self-mutilation and suicide attempts: relationships to bipolar disorder, borderline personality disorder, temperament and character.

    Science.gov (United States)

    Joyce, Peter R; Light, Katrina J; Rowe, Sarah L; Cloninger, C Robert; Kennedy, Martin A

    2010-03-01

    Self-mutilation has traditionally been associated with borderline personality disorder, and seldom examined separately from suicide attempts. Clinical experience suggests that self-mutilation is common in bipolar disorder. A family study was conducted on the molecular genetics of depression and personality, in which the proband had been treated for depression. All probands and parents or siblings were interviewed with a structured interview and completed the Temperament and Character Inventory. Fourteen per cent of subjects interviewed reported a history of self-mutilation, mostly by wrist cutting. Self-mutilation was more common in bipolar I disorder subjects then in any other diagnostic groups. In multiple logistic regression self-mutilation was predicted by mood disorder diagnosis and harm avoidance, but not by borderline personality disorder. Furthermore, the relatives of non-bipolar depressed probands with self-mutilation had higher rates of bipolar I or II disorder and higher rates of self-mutilation. Sixteen per cent of subjects reported suicide attempts and these were most common in those with bipolar I disorder and in those with borderline personality disorder. On multiple logistic regression, however, only mood disorder diagnosis and harm avoidance predicted suicide attempts. Suicide attempts, unlike self-mutilation, were not familial. Self-mutilation and suicide attempts are only partially overlapping behaviours, although both are predicted by mood disorder diagnosis and harm avoidance. Self-mutilation has a particularly strong association with bipolar disorder. Clinicians need to think of bipolar disorder, not borderline personality disorder, when assessing an individual who has a history of self-mutilation.

  8. Evaluation of apoptosis in skin biopsies of patients of borderline leprosy and lepra type 1 reaction.

    Science.gov (United States)

    Patnaik, Nivedita; Agarwal, Sarla; Sharma, Sonal; Sharma, Satendra; Pandhi, Deepika

    2015-01-01

    The role of apoptosis is not clear in leprosy and lepra reactions. To evaluate frequency of apoptosis in skin lesions of borderline leprosy and Type 1 lepra reaction. Sixty patients with borderline leprosy (30 with clinically diagnosed Type 1 reaction (T1R) (Group I) and 30 without clinical evidence of reaction (Group II)) were analyzed in this prospective study. Apoptosis was detected by two different methods for comparison, that is, histopathologic examination (HPE) and deoxyribonucleic acid (DNA) fragmentation and electrophoresis. Quantification of apoptotic bodies/10 high power fields (HPF) was also done. Out of 30 cases, apoptosis was detected in 29 cases in Group I and 24 cases in Group II by HPE (P = 0.103), whereas, with the use of DNA electrophoresis it was detected in 24 cases in Group I and 18 cases in Group II (P = 0.091). On quantitative estimation it was found that number of apoptotic bodies are higher in Group I in comparison to Group II (2.77 vs 1.99), which is statistically significant. There was moderate agreement (κ = 0.47) between the two methods of apoptosis detection. Apoptosis was seen more in patients with T1R both qualitatively (statistically nonsignificant) and quantitatively (statistically significant). Clinical significance of this novel finding is that apoptosis can be used as one of the variables for diagnosis of T1R to increase detection rate.

  9. Psychobiology of borderline personality traits related to subtypes of eating disorders: a study of platelet MAO activity.

    Science.gov (United States)

    Díaz-Marsá, Marina; Carrasco, Jose L; de Anta, Laura; Molina, Rosa; Sáiz, Jerónimo; Cesar, Jesus; López-Ibor, Juan J

    2011-12-30

    Increased and decreased levers of platelet monoamine oxidase (MAO) activity have been reported in patients with eating disorders, indicating abnormalities of the serotonin turnover. However, whether these findings are related to eating disorders or are rather reflecting the pathophysiology of borderline personality traits in these patients is still unknown. Platelet MAO activity and comorbid personality disorders were investigated in 72 patients with different subtypes of eating disorders (ED) and in a group of 28 healthy controls. ED patients comprised the following subtypes: 25 anorexia nervosa (AN) restrictive, 14 AN binge eating-purging (AN b-p), 3 anorexia nervosa not otherwise specified (AN NOS) and 30 bulimia nervosa (BN). Personality disorders and traits were assessed with the Structured Interview for Personality Disorders (SCID-II), the Zanarini Rating Scale for Borderline Personality Disorder, and the Barrat Impulsiveness Scale. Platelet MAO activity was significantly lower in ED patients with comorbid borderline personality disorder (BPD) than in ED without Borderline personality disorder (BDP). Platelet MAO activity was significantly and inversely correlated with the number and severity of BPD clinical features. In the subsample of patients with binge eating-purging symptoms (AN b-p, AN NOS and BN), platelet MAO activity was significantly lower in binge-purge patients with comorbid BPD than in binge-purge patients without BPD. The whole group of eating disorders had a significantly reduced lever of platelet MAO activity compared with the control group. The results suggest that low platelet MAO activity might characterize eating disorders with comorbid borderline personality traits, reflecting greater serotonin dysfunction in these patients. The role of decreased platelet MAO as an endophenotype with specific clinical manifestations should be explored in future studies.

  10. Borderline Personality Disorder: Why 'fast and furious'?

    Science.gov (United States)

    Brüne, Martin

    2016-02-28

    The term 'Borderline Personality Disorder' (BPD) refers to a psychiatric syndrome that is characterized by emotion dysregulation, impulsivity, risk-taking behavior, irritability, feelings of emptiness, self-injury and fear of abandonment, as well as unstable interpersonal relationships. BPD is not only common in psychiatric populations but also more prevalent in the general community than previously thought, and thus represents an important public health issue. In contrast to most psychiatric disorders, some symptoms associated with BPD may improve over time, even without therapy, though impaired social functioning and interpersonal disturbances in close relationships often persist. Another counterintuitive and insufficiently resolved question is why depressive symptoms and risk-taking behaviors can occur simultaneously in the same individual. Moreover, there is an ongoing debate about the nosological position of BPD, which impacts on research regarding sex differences in clinical presentation and patterns of comorbidity.In this review, it is argued that many features of BPD may be conceptualized within an evolutionary framework, namely behavioral ecology. According to Life History Theory, BPD reflects a pathological extreme or distortion of a behavioral 'strategy' which unconsciously aims at immediate exploitation of resources, both interpersonal and material, based on predictions shaped by early developmental experiences. Such a view is consistent with standard medical conceptualizations of BPD, but goes beyond classic 'deficit'-oriented models, which may have profound implications for therapeutic approaches.

  11. Social feedback processing in borderline personality disorder.

    Science.gov (United States)

    Korn, C W; La Rosée, L; Heekeren, H R; Roepke, S

    2016-02-01

    Patients with borderline personality disorder (BPD) show negative and unstable self- and other-evaluations compared to healthy individuals. It is unclear, however, how they process self- and other-relevant social feedback. We have previously demonstrated a positive updating bias in healthy individuals: When receiving social feedback on character traits, healthy individuals integrate desirable more than undesirable feedback. Here, our aim was to test whether BPD patients exhibit a more negative pattern of social feedback processing. We employed a character trait task in which BPD patients interacted with four healthy participants in a real-life social interaction. Afterwards, all participants rated themselves and one other participant on 80 character traits before and after receiving feedback from their interaction partners. We compared how participants updated their ratings after receiving desirable and undesirable feedback. Our analyses included 22 BPD patients and 81 healthy controls. Healthy controls showed a positivity bias for self- and other-relevant feedback as previously demonstrated. Importantly, this pattern was altered in BPD patients: They integrated undesirable feedback for themselves to a greater degree than healthy controls did. Other-relevant feedback processing was unaltered in BPD patients. Our study demonstrates an alteration in self-relevant feedback processing in BPD patients that might contribute to unstable and negative self-evaluations.

  12. Social cognition in borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Stefan eRoepke

    2013-01-01

    Full Text Available Many typical symptoms of borderline personality disorder (BPD occur within interpersonal contexts, suggesting that BPD is characterized by aberrant social cognition. While research consistently shows that BPD patients have biases in mental state attribution (e.g., evaluate others as malevolent, the research focusing on accuracy in inferring mental states (i.e., cognitive empathy is less consistent. For complex and ecologically valid tasks in particular, emerging evidence suggests that individuals with BPD have impairments in the attribution of emotions, thoughts, and intentions of others (e.g., Preißler et al., 2010. A history of childhood trauma and co-morbid PTSD seem to be strong additional predictors for cognitive empathy deficits. Together with reduced emotional empathy and aberrant sending of social signals (e.g., expression of mixed and hard-to-read emotions, the deficits in attribution might contribute to behavioral problems in BPD. Given the importance of social cognition on the part of both the sender and the recipient in maintaining interpersonal relationships and therapeutic alliance, these impairments deserve more attention.

  13. Sonographic findings in borderline changes and subclinical acute renal allograft rejection

    Energy Technology Data Exchange (ETDEWEB)

    Krejci, Karel [3rd Department of Internal Medicine and Nephrology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: karel.krejci@fnol.cz; Zadrazil, Josef [3rd Department of Internal Medicine and Nephrology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: josef.zadrazil@fnol.cz; Tichy, Tomas [Institute of Pathology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: tomas.tichy@fnol.cz; Al-Jabry, Sadek [3rd Department of Internal Medicine and Nephrology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: sadekj@seznam.cz; Horcicka, Vladko [3rd Department of Internal Medicine and Nephrology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: vl.horcicka@fnol.cz; Strebl, Pavel [3rd Department of Internal Medicine and Nephrology, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: apolik@centrum.cz; Bachleda, Petr [2nd Surgical Department and Transplant Centrum, Faculty Hospital Olomouc, I.P. Pavlova 6, 775 20 Olomouc (Czech Republic)], E-mail: petr.bachleda@fnol.cz

    2009-08-15

    Purpose: A clinically manifested acute rejection is associated with graft dysfunction and with some ultrasound findings. The aim of our study was to determine the potential of ultrasound evaluation in the detection of subclinical acute rejective changes diagnosed in stable grafts by protocol biopsy. Methods: Gray-scale evaluation, color Doppler imaging (CDI) and power Doppler imaging (PDI) was performed before each of 184 protocol graft biopsies in 77 patients in the third week, third month and first year after transplantation. The group was divided into four subgroups-normal histological finding, borderline changes, subclinical acute rejection of IA grade, and a clinically manifested acute rejection of IA grade. The sonographic findings were compared with individual groups. Results: Detection of parenchymal edema using gray-scale imaging significantly differentiated borderline changes and subclinical acute rejection of IA grade from normal histological findings in the third week and in the third month (P = 0.013, P = 0.002 and P = 0.024, P < 0.001), respectively. A similar finding could be recorded in the latter group in the first year after transplantation (P = 0.024). The presence of edema and reduced peripheral parenchymal perfusion in PDI significantly more often indicated a clinically manifested acute IA rejection (P = 0.019, P = 0.004, P = 0.044). Parenchymal CDI hyperperfusion had a high specificity (89.5%) but a low sensitivity (60%) in the detection of the subclinical form of acute IA rejection. Conclusion: A composite gray-scale, PDI and CDI evaluation provide a significant differentiation of groups with borderline changes and subclinical acute rejection and groups with normal histological finding and clinically manifested acute rejection.

  14. Different aspects of emotional intelligence of borderline personality disorder.

    Science.gov (United States)

    Peter, Mathell; Arntz, Arnoud R; Klimstra, Theo; Vingerhoets, Ad J J M

    2017-08-30

    The present study investigated deficiencies in different components of emotional intelligence in borderline personality disorder (BPD). The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Emotional Quotient Inventory (EQ-i) were used to assess EI dimensions. BPD patients (N = 85; 69 women; M = 33.6 years) were compared with Cluster C personality disorder (PD) patients (N = 39; 23 women; M = 36.6 years) and nonpatients (N = 69; 44 women; M = 35.6 years). Compared to the Cluster C PD patients and the nonpatient group, BPD patients displayed only deficits in their ability to understand emotions as measured with the Mayer-Salovey-Caruso Emotional Intelligence Test. The Emotional Quotient Inventory only revealed deficits in stress management in BPD patients compared to Cluster C PD patients. Our findings suggest that BPD patients have the ability to regulate emotions effectively, but they subjectively experience deficits in emotion regulation and therefore may not use this ability when they need it. Copyright © 2017 John Wiley & Sons, Ltd.

  15. Road rage: relationships with borderline personality and driving citations.

    Science.gov (United States)

    Sansone, Randy A; Lam, Charlene; Wiederman, Michael W

    2010-01-01

    The objectives of this study were to determine: (1) the prevalence of self-reported road rage in a primary care sample; (2) the relationship, if any, between road rage and borderline personality disorder (BPD); and (3) whether those with road rage have a greater prevalence of different types of driving citations compared to those without road rage. Using a consecutive, cross-sectional sample of primary care outpatients, we surveyed 419 individuals. The prevalence of self-reported road rage in this sample was 35.3%. BPD was significantly more prevalent among participants with road rage (24.8% vs. 9.8%). Compared to those without road rage, those with road rage reported statistically significantly higher numbers of different types of driving citations, including moving and non-moving violations, as well as having had a driver's license suspended. There were no differences between the groups with regard to vehicular crashes or driving while intoxicated. About one-third of individuals reported road rage. The prevalence of BPD was significantly higher among those with road rage compared to those without road rage, and is likely to be one of the contributory variables to reckless driving. Individuals who reported road rage appear to be less disciplined drivers and are subject to more types of driving citations, although they do not report greater rates of vehicular crashes or driving while intoxicated.

  16. Gene expression-based classifications of fibroadenomas and phyllodes tumours of the breast.

    Science.gov (United States)

    Vidal, Maria; Peg, Vicente; Galván, Patricia; Tres, Alejandro; Cortés, Javier; Ramón y Cajal, Santiago; Rubio, Isabel T; Prat, Aleix

    2015-06-01

    Fibroepithelial tumors (FTs) of the breast are a heterogeneous group of lesions ranging from fibroadenomas (FAD) to phyllodes tumors (PT) (benign, borderline, malignant). Further understanding of their molecular features and classification might be of clinical value. In this study, we analysed the expression of 105 breast cancer-related genes, including the 50 genes of the PAM50 intrinsic subtype predictor and 12 genes of the Claudin-low subtype predictor, in a panel of 75 FTs (34 FADs, 5 juvenile FADs, 20 benign PTs, 5 borderline PTs and 11 malignant PTs) with clinical follow-up. In addition, we compared the expression profiles of FTs with those of 14 normal breast tissues and 49 primary invasive ductal carcinomas (IDCs). Our results revealed that the levels of expression of all breast cancer-related genes can discriminate the various groups of FTs, together with normal breast tissues and IDCs (False Discovery Rate expression of proliferation-related genes (e.g. CCNB1 and MKI67) and mesenchymal/epithelial-related (e.g. CLDN3 and EPCAM) genes were found to be most discriminative. As expected, FADs showed the highest and lowest expression of epithelial- and proliferation-related genes, respectively, whereas malignant PTs showed the opposite expression pattern. Interestingly, the overall profile of benign PTs was found more similar to FADs and normal breast tissues than the rest of tumours, including juvenile FADs. Within the dataset of IDCs and normal breast tissues, the vast majority of FADs, juvenile FADs, benign PTs and borderline PTs were identified as Normal-like by intrinsic breast cancer subtyping, whereas 7 (63.6%) and 3 (27.3%) malignant PTs were identified as Claudin-low and Basal-like, respectively. Finally, we observed that the previously described PAM50 risk of relapse prognostic score better predicted outcome in FTs than the morphological classification, even within PTs-only. Our results suggest that classification of FTs using gene expression

  17. [Comparative assessment of cognitive styles forming personal behavior in health and borderline personality disorder].

    Science.gov (United States)

    Zakharov, N P

    2006-01-01

    The author suggests a cognitive-analytical concept of personality focusing on cognitively mediated processes of cyclic interaction of different levels of consciousness and subconsciousness represented in the form of emotional-behavioral potential and functional-dynamic system. A cognitive type (cognitype)--a type of personality-centered cognitive operations that determines the pattern of behavioral cycle and distinctive features of social adaptation--is singled out as an integrative basic individual and psychological component of personality. Presented is classification of personality cognitypes, their adaptive and maladaptive variants, correlations between cognitypes and anomalies of personality. The principles of psychotherapy of maladaptive behavior, borderline and addictive disorders (positive reintegration of personality) are substantiated.

  18. The concept of borderline conditions: a critical comment on validity issues

    DEFF Research Database (Denmark)

    Parnas, Josef

    1994-01-01

    It is pointed out that many published empirical studies on the issue of borderline conditions suffer from methodological shortcomings due to the prevailing empiricist simplification of research. Attention is drawn to the fact that the current psychiatric research in classification issues...... is dominated by an exaggerated quest for reliability at the expense of concern with validity issues. Concepts of operational criteria, polythetic-prototypic systems, and epistemic peculiarities of psychiatric, clinical typification are briefly exposed. It is suggested that future scientific progress...... in the area of personality research must take into account these general methodological considerations: repotentiate clinical-phenomenological observation, include prototypical approaches, extend studied samples with subjects drawn from the general population and import insights from personality trait...

  19. Fatal attraction syndrome: stalking behavior and borderline personality.

    Science.gov (United States)

    Sansone, Randy A; Sansone, Lori A

    2010-05-01

    Stalking, which consists of chronic nuisance behaviors by an offender that result in deleterious emotional and/or physical effects on a victim, is experienced by a significant minority of individuals in the community. According to the United States Department of Justice, eight percent of women and two percent of men have been victimized at some time in their lives by stalkers. Stalking could be viewed as an illogical or irrational preoccupation with another individual. Because of the unusual and intense attachment dynamics in borderline personality disorder, this diagnosis is particularly suggestive among stalkers. In this edition of The Interface, we examine the possible association between stalking behavior and borderline personality disorder. Five studies report prevalence rates of borderline personality disorder among stalkers, with four reporting rates between 4 and 15 percent (i.e., a small minority). However, three of these studies represent forensic populations and one consists of patients who stalked their psychiatrists. In contrast, in the remaining sample of stalkers, where being charged with a crime was not an inclusion criterion, the prevalence of borderline personality disorder was considerably higher at 45 percent. These data suggest that in less forensically focused samples of stalkers, rates of borderline personality are likely to be substantially higher, but confirmatory data is lacking.

  20. Defense mechanisms in schizotypal, borderline, antisocial, and narcissistic personality disorders.

    Science.gov (United States)

    Perry, J Christopher; Presniak, Michelle D; Olson, Trevor R

    2013-01-01

    Numerous authors have theorized that defense mechanisms play a role in personality disorders. We reviewed theoretical writings and empirical studies about defenses in schizotypal, borderline, antisocial, and narcissistic personality disorders, developing hypotheses about these differential relationships. We then examined these hypotheses using dynamic interview data rated for defenses in a study of participants (n = 107) diagnosed with these four personality disorder types. Overall, the prevalence of immature defenses was substantial, and all four disorders fit within the broad borderline personality organization construct. Defenses predicted the most variance in borderline and the least variance in schizotypal personality disorder, suggesting that dynamic factors played the largest role in borderline and the least in schizotypal personality. Central to borderline personality were strong associations with major image-distorting defenses, primarily splitting of self and other's images, and the hysterical level defenses, dissociation and repression. Narcissistic and antisocial personality disorders shared minor image-distorting defenses, such as omnipotence or devaluation, while narcissistic also used splitting of self-images and antisocial used disavowal defenses like denial. Overall, differential relationships between specific defenses and personality disorder types were largely consistent with the literature, and consistent with the importance that the treatment literature ascribes to working with defenses.

  1. Borderline personality disorder and aesthetic plastic surgery.

    Science.gov (United States)

    Morioka, Daichi; Ohkubo, Fumio

    2014-12-01

    Borderline personality disorder (BPD) is a common axis II disorder associated with a high risk of impulsivity and self-injury. Several authors have suggested that individuals with BPD are poor candidates for plastic surgery. Recent changes in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria for BPD may be confusing to surgeons. This article reviews the literature on BPD and discusses how important it is to recognize this condition and how difficult it is to treat patients, highlighting features and signs of this condition in plastic surgery settings. Illustrative case examples from our experience are also described. Our careful search of the literature revealed that individuals with BPD may seek treatment from plastic surgeons in two different patterns: as treatment for self-injury or as insatiable requests for aesthetic procedures. Individuals with BPD tend to request corrections of multiple body parts to avoid abandonment by the surgeon or due to their impulsivity, but such preoccupation with appearance is less profound and shifts from one body part to another over time. While flexible and individualized psychological approaches are required to minimize the patient's impulsivity and abandonment fears, surgeons should be inflexible to any unrealistic requests. It is best to avoid surgery on patients with BPD. Surgeons should be aware of the nuances of this condition so as not to miss the proper timing for a psychiatric referral. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

  2. ADHD in adolescents with borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Cortese Samuele

    2011-09-01

    Full Text Available Abstract Background The aims of this study were to assess the prevalence of a comorbid Attention Deficit Hyperactivity Disorder (ADHD diagnosis in Borderline Personality Disorder (BPD, and its impact on the clinical presentation of BPD in adolescents, and to determine which type of impulsivity specifically characterizes adolescents with BPD-ADHD. Methods ADHD diagnoses were sought in a sample of 85 DSM-IV BPD adolescents drawn from the EURNET BPD. Axis-I and -II disorders were determined with the K-SADS-PL and the SIDP-IV, respectively. Impulsivity was assessed with the BIS-11. Results 11% (N = 9 of BPD participants had a current ADHD diagnosis. BPD-ADHD adolescents showed higher prevalence of Disruptive disorders (Chi2 = 9.09, p = 0.01 and a non-significant trend for a higher prevalence of other cluster B personality disorders (Chi2 = 2.70, p = 0.08. Regression analyses revealed a significant association between Attentional/Cognitive impulsivity scores and ADHD (Wald Z = 6.69; p = 0.01; Exp(B = 2.02, CI 95% 1.19-3.45. Conclusions Comorbid ADHD influences the clinical presentation of adolescents with BPD and is associated with higher rates of disruptive disorders, with a trend towards a greater likelihood of cluster B personality disorders and with higher levels of impulsivity, especially of the attentional/cognitive type. A subgroup of BPD patients may exhibit developmentally driven impairments of the inhibitory system persisting since childhood. Specific interventions should be recommended for this subsample of BPD adolescents.

  3. Exploring Attachment Patterns in Patients With Comorbid Borderline Personality and Substance Use Disorders.

    Science.gov (United States)

    Schindler, Andreas; Sack, Peter-Michael

    2015-11-01

    Studies exploring attachment patterns in samples of patients with borderline personality disorder (BPD) report a combination of preoccupied and fearful-avoidant patterns. This has been interpreted as reflecting the approach-avoidance dilemma of BPD. Comorbid substance use disorders (SUD) have not been considered in these studies, despite the high proportions of SUD among BPD patients and despite the more avoidant attachment in SUD samples. This cross-sectional, naturalistic study explores attachment patterns in a sample of comorbid (BPD and SUD) patients, comparing them to two samples of patients with either SUD or BPD only. Within-group comparisons replicated findings of both preoccupied and fearful-avoidant attachment in BPD and comorbid groups. But between-group comparisons showed that comorbid patients were significantly less preoccupied (p = 0.018) and more dismissing-avoidant (p = 0.030). Although both groups were similar in several psychiatric measures, attachment patterns of the comorbid group were more similar to substance abusers than to borderline patients.

  4. DNA Cytometry and Nuclear Morphometry in Ovarian Benign, Borderline and Malignant Tumors

    Directory of Open Access Journals (Sweden)

    Amina A. Gamal el Din

    2015-10-01

    CONCLUSION: We suggest that DNA ploidy and nuclear area combined, may be adjuncts to histopathology; in ovarian serous and mucinous benign, borderline and malignant neoplasms; identifying the aggressive borderline tumours.

  5. Referral compliance, outcome and predictors of CIN after repeated borderline cervical smears in the Netherlands.

    NARCIS (Netherlands)

    Siebers, A.G.; Massuger, L.F.A.G.; Bulten, J.

    2007-01-01

    BACKGROUND: Borderline cytological abnormalities are diagnosed very frequently but have limited predictive value for high-grade cervical lesions, resulting in high costs, patient anxiety and over treatment. A conservative management strategy for the Dutch diagnostic equivalent of borderline nuclear

  6. 基于粗糙分类的不确定可拓群决策数据挖掘及应用%Rough classification algorithm for uncertain extension group decisionmaking

    Institute of Scientific and Technical Information of China (English)

    朱佳俊; 郑建国; 李金兵

    2012-01-01

    针对可拓分类的不足及分类中存在的不确定性,将关联函数与决策函数相结合,研究不确定条件下可拓群决策的可拓变换与粗糙分类、属性约简与规则提取、数据分析与方案识别,以实现决策对象在不确定条件下的比较与选择;解决了多方案可拓分类和动态识别的系统分类问题,提高了可拓群决策数据挖掘的准确性和可信度.%For the lack of extension classification and the uncertainty in classification,this paper studies extension transformation and rough classification,attribute reduction and rules extraction,data forecast and program identification of extension group decision-making under uncertainty by combining correlation function and decision function,to improve the accuracy and the reliability of data mining by making comparison and selection of objects in changing environment,and to solve systematic classification problems of multi-project extension classification,dynamic recognition in extension group decision-making.

  7. [Borderline resectable pancreatic cancer - a definition and effective treatment strategy].

    Science.gov (United States)

    Yokoyama, Yukihiro; Ebata, Tomoki; Igami, Tsuyoshi; Sugawara, Gen; Takahashi, Yuh; Kokuryo, Toshio; Tsunoda, Nobuyuki; Fukaya, Masahide; Uehara, Keisuke; Itatsu, Keita; Yoshioka, Yuichiro; Nagino, Masato

    2012-03-01

    The survival benefit of extended surgery for advanced pancreatic cancer has been denied by four randomized controlled trials. However, there still is confusion and conflict over the definition and effective treatment strategy for so-called locally advanced or borderline resectable pancreatic cancer. Although there are a number of reports that showed outcomes of preoperative chemotherapy or chemoradiotherapy for this disease, the definitions and treatment regimens described in these studies vary. Moreover, all of the studies were Phase I / II trials or retrospective analysis, and there is no Phase III trial currently focused on this issue. It is urgently necessary to establish an international consensus on the definition of borderline resectable pancreatic cancer. The usefulness of neoadjuvant treatment for this disease should also be elucidated in future clinical trials. In this review article, we discuss the current understanding and definition of borderline resectable pancreatic cancer, and the value of neoadjuvant treatment strategy for treating it.

  8. Attachment in eating-disordered outpatients with and without borderline personality disorder.

    Science.gov (United States)

    Pace, Cecilia Serena; Guiducci, Valentina; Cavanna, Donatella

    2016-03-18

    This study aims at examining the attachment states of mind in 50 female outpatients with eating disorders compared with 50 matched control participants using the Adult Attachment Interview. Moreover, the differences in attachment states of mind among eating-disordered women with and without borderline personality disorders' diagnosis were explored. The results showed an over-representation of insecure-dismissing and unresolved states of mind in clinical group compared to controls. Patients with both diagnosis showed higher scores on involving anger and unresolved loss compared with those with only eating disorder. Implications for further research and clinical practice are discussed.

  9. Risk of Local Recurrence of Benign and Borderline Phyllodes Tumors

    DEFF Research Database (Denmark)

    Borhani-Khomani, Kaveh; Talman, Maj-Lis Møller; Kroman, Niels

    2016-01-01

    PURPOSE: To determine the recurrence rate of benign and borderline phyllodes tumors (PTs) of the breast, the association between the size of resection margin and risk of recurrence and the risk of progression of histological grading at recurrence. METHODS: Nationwide retrospective study on Danish...... in histological grading was found. The results do not justify wide excision margins of nonmalignant phyllodes tumors of the breast....... women aged 18 years or older, operated from 1999 to 2014, with resected benign or borderline PTs. Information on age, size of primary tumor and recurrence, histological grade, surgical treatment, margin size, and local recurrence were collected from the national Danish Pathology Register. RESULTS...

  10. Borderline personality disorder features predict negative outcomes 2 years later.

    Science.gov (United States)

    Bagge, Courtney; Nickell, Angela; Stepp, Stephanie; Durrett, Christine; Jackson, Kristina; Trull, Timothy J

    2004-05-01

    In a sample of 351 young adults, the authors assessed whether borderline personality disorder (BPD) features prospectively predicted negative outcomes (poorer academic achievement and social maladjustment) over the subsequent 2 years, over and above gender and both Axis I and Axis II psychopathology. Borderline traits were significantly related to these outcomes, with impulsivity and affective instability the most highly associated. The present findings suggest that the impulsivity and affective instability associated with BPD leads to impairment in relating well with others, in meeting social role obligations, and in academic or occupational achievement. Therefore, these may be especially important features to target in interventions for BPD.

  11. Coprophagia in a patient with borderline personality disorder

    Directory of Open Access Journals (Sweden)

    Hilario Blasco-Fontecilla

    2015-09-01

    Full Text Available Background and Objectives: Human coprophagia is a rare phenomenon with severe medical and social consequences. So far, coprophagia has mainly been associated with severe mental retardation, schizophrenia, dementia, and depression. We report a case of coprophagia in a 30-year-old woman with Borderline Personality Disorder (DSM-IV. This case report illustrates the severity of symptoms and maladaptive social consequences of severe personality disorders, comparable to those of patients with schizophrenia. Pharmacological interventions and, particularly intensive psychotherapy might be effective for patients diagnosed with borderline personality disorder displaying severe behavior disorders. The treatment of choice for coprophagia is aversive behavioral intervention.

  12. Examining the Relationship between Childhood Sexual Abuse and Borderline Personality Disorder: Does Social Support Matter?

    Science.gov (United States)

    Elzy, Meredith B.

    2011-01-01

    The relationship between childhood sexual abuse and borderline personality disorder is a prominent issue in the etiological research on borderline personality disorder. This study further explored the relationship between childhood sexual abuse and the development of borderline personality features while evaluating the moderating role of a primary…

  13. Art Therapy for Individuals with Borderline Personality: Using a Dialectical Behavior Therapy Framework

    Science.gov (United States)

    Drass, Jessica Masino

    2015-01-01

    Art therapy has shown benefits for people with borderline personality disorder and borderline personality traits by alleviating interpersonal difficulties such as affect regulation, an unstable sense of self, self-injurious behaviors, and suicidal ideation. Borderline personality disorder is currently viewed as a trauma spectrum disorder, because…

  14. Art Therapy for Individuals with Borderline Personality: Using a Dialectical Behavior Therapy Framework

    Science.gov (United States)

    Drass, Jessica Masino

    2015-01-01

    Art therapy has shown benefits for people with borderline personality disorder and borderline personality traits by alleviating interpersonal difficulties such as affect regulation, an unstable sense of self, self-injurious behaviors, and suicidal ideation. Borderline personality disorder is currently viewed as a trauma spectrum disorder, because…

  15. Examining the Relationship between Childhood Sexual Abuse and Borderline Personality Disorder: Does Social Support Matter?

    Science.gov (United States)

    Elzy, Meredith B.

    2011-01-01

    The relationship between childhood sexual abuse and borderline personality disorder is a prominent issue in the etiological research on borderline personality disorder. This study further explored the relationship between childhood sexual abuse and the development of borderline personality features while evaluating the moderating role of a primary…

  16. Clinical and histopathological evaluation of the effect of addition of immunotherapy with Mw vaccine to standard chemotherapy in borderline leprosy.

    Science.gov (United States)

    Kamal, R; Natrajan, M; Katoch, K; Arora, M

    2012-01-01

    This study reports detailed analysis of clinical parameters and clearance of granuloma in borderline leprosy patients treated with immunotherapy and chemotherapy. It aims to assess the additive effect of immunotherapy (Mwvaccine) with standard MDT on clinical status of untreated borderline leprosy cases and on granuloma fraction of untreated borderline leprosy cases. Patients attending the OPD were serially recruited in two groups. A total of 150 cases in one treatment (trial) group (Mw vaccine plus MDT) and 120 cases in another treatment (control) group (MDT only) of border line leprosy have been included. After the formal written consent, detailed clinical examination, charting, smear examination of all untreated borderline patients of both groups was done, biopsies were taken from the active lesions of all patients of both groups at start of therapy and every six month thereafter till the completion of therapy. The same procedure was repeated every six months during the follow-up period. Standard MDT was given to all the patients of both groups according to type of disease. Mw vaccine 0.1 ml (0.5 x 10(9) bacilli) was injected intra-dermally at the start of therapy and every six months in addition to chemotherapy to the treatment group. The BT cases were followed up after 6 doses of MDT and 2 doses of Mw vaccine, and, the BB, BL cases were followed up after 24 doses of MDT plus 5 doses of Mw vaccine. Clinically, greater and faster improvement was observed in all the clinical parameters, faster attainment of smear negativity and two episodes of lepra reaction occurred in cases treated with combined chemotherapy and immunotherapy, as compared to controls (chemotherapy alone) wherein clinical improvement was slower in all parameters, slower attainment of smear negativity in bacillary index and seven showed the occurrence of reactions, histipathologically in addition to more rapid clearance of granuloma in immunotherapy treated group, a significant finding was an

  17. Heterogeneity of European DRG Systems and Potentials for a Common Eurodrg System; Comment on “Cholecystectomy and Diagnosis-Related Groups (DRGs: Patient Classification and Hospital Reimbursement in 11 European Countries”

    Directory of Open Access Journals (Sweden)

    Alexander Geissler

    2015-05-01

    Full Text Available Diagnosis-Related Group (DRG systems across Europe are very heterogeneous, in particular because of different classification variables and algorithms as well as costing methodologies. But, given the challenge of increasing patient mobility within Europe, health systems are forced to incorporate a common patient classification language in order to compare and identify similar patients e.g. for reimbursement purposes. Beside the national adoption of DRGs for a wide range of purposes (measuring hospital activity vs. paying hospitals, a common DRG system can serve as an international communication basis among health administrators and can reduce the national development efforts as it is demonstrated by the NordDRG consortium.

  18. On the Comparison of Narcissistic, Antisocial, and Borderline Personality Traits among Addicted Prisoners, Non-Addicted Prisoners, and Normal Subjects

    Directory of Open Access Journals (Sweden)

    A Mohammadzadeh

    2015-03-01

    Full Text Available Objective: This study aimed to compare narcissistic, antisocial, and borderline personality traits among addicted prisoners, non-addict prisoners, and normal subjects. Method: This study employed a causal-comparative research method, with a sample size of 180 participants including addicted prisoners, non-addicted prisoners, and normal individuals (60 participants in each group of Miandoab city who were matched in terms of demographic characteristics. For data collection purposes, narcissistic personality inventory NPI-16, Millon antisocial inventory-III, and borderline personality inventory were employed. Results: The results showed that there was a significant difference between addicted prisoners and normal subjects and also between addicted prisoners and non-addicted prisoners in terms of narcissistic traits while no significant difference was obtained between the non-addicted prisoners and normal subjects. Conclusion: The comparison of the aforementioned groups contains important information for the prevention and treatment of addiction and crime prevention.

  19. Familial and Clinical Correlates in Depressed Adolescents with Borderline Personality Disorder Traits

    Directory of Open Access Journals (Sweden)

    Jean Marc Guile

    2016-09-01

    Full Text Available Introduction: Chart review is a low-cost, but highly informative, method to describe symptoms, treatment and risk factors associated with Borderline Personality Disorder (BPD and to adapt screening and intervention to clinical reality. Previous chart review studies report more aggressiveness/anger and psychotic features in youths with BPD. They show that adverse family environment and parental psychopathology constitute important factors for BPD pathology. Objectives: To examine clinical characteristics of depressed BPD adolescents (12-17 years old outpatients according to gender and to explore variables which are associated with BPD traits. Methods: A retrospective chart review using the Child and Adolescent Version of the Retrospective Diagnostic Instrument for Borderlines was conducted on 30 depressed BPD adolescents with BPD traits and 28 non-BPD depressed patients without BPD traits. Participants who reached the C-DIB threshold for BPD were included in the BPD traits group. The Child and Adolescent Version of the Retrospective Diagnostic Interview for Borderlines was used to determine the presence of BPD. Comparisons analyses were performed using Pearson’s Chi-square test. Associated factors were determined using regression analyses. Results: BPD traits participants outpatients were characterised by higher family problems (parental psychopathology, parent disagreement/argument, parent-child relational problem, more aggressive symptoms, and higher rates of family intervention and hospitalisation. A number of familial factors (parental history of delinquency, substance use, or personality disorders, having siblings, parental disagreement/argument in boys were associated with BPD symptomatologytraits. Attention seeking and problematic functioning (does not adapt well to group activities were also associated with BPD traits. Discussion: Our study stresses the need to assess BPD traits in adolescent psychiatric evaluation, especially in

  20. Disappointed Love and Suicide: A Randomized Controlled Trial of "Abandonment Psychotherapy" Among Borderline Patients.

    Science.gov (United States)

    Andreoli, A; Burnand, Y; Cochennec, M-F; Ohlendorf, P; Frambati, L; Gaudry-Maire, D; Di Clemente, Th; Hourton, G; Lorillard, S; Canuto, A; Frances, A

    2016-04-01

    To determine whether ambulatory psychotherapy targeted to abandonment experiences and fears can reduce suicidality and improve outcome in borderline patients referred to the emergency room with major depressive disorder and self-destructive behavior severe enough to require medical/surgical treatment and a brief psychiatric hospitalization. A total of 170 subjects were randomized at hospital discharge into three treatment groups: treatment as usual (TAU), abandonment psychotherapy delivered by certified psychotherapists, and abandonment psychotherapy delivered by nurses. Assessments were performed before randomization and at 3-month follow-up. Continued suicidality and other outcome measures were significantly worse in the treatment-as-usual as compared to both abandonment psychotherapy groups, but there were no differences between the two psychotherapy groups. These results suggest the efficacy of manualized psychotherapy that specifically targets the abandonment fears and experiences that are so common as precipitants to suicidal and self-destructive acts in borderline patients. It does not appear that formal psychotherapy training is associated with better outcomes.

  1. Prediction of Smoking, Alcohol, Drugs, and Psychoactive Drugs Abuse Based on Emotional Dysregulation and Child Abuse Experience in People with Borderline Personality Traits

    Directory of Open Access Journals (Sweden)

    M GannadiFarnood

    2014-12-01

    Full Text Available Objective: This research was an attempt to predict the tendency of people having borderline personality traits to smoking, drinking alcohol, and taking psychoactive drugs based on emotional dysregulation and child abuse. Method: This study employed a correlation method which is categorized in descriptive category. A sample including 600 male and female bachelor students of Tabriz University was selected by cluster sampling. Then, high risk behaviors scale, Emotional dysregulation Scale, Child abuse scale, and borderline personality scale (STB were distributed among this group. Findings: Stepwise multiple regression analysis suggested that emotional dysregulation and child abuse significantly predicted varying degrees of smoking, drug, and alcohol usage. Conclusion: The research findings suggest the basic role of initial biological vulnerability in terms of emotional regulation (dysregulation and invalidating family environment (child abuse in the prediction of catching the disorder of borderline personality traits and producing high riskbehaviorssuch as alcohol drink and drug usage.

  2. Dopamine dysfunction in borderline personality disorder: a hypothesis.

    Science.gov (United States)

    Friedel, Robert O

    2004-06-01

    Research on the biological basis of borderline personality disorder (BPD) has focused primarily on the serotonin model of impulsive aggression. However, there is evidence that dopamine (DA) dysfunction may also be associated with BPD. Pertinent research and review articles, identified by Medline searches of relevant topics, books, references from bibliographies, and conference proceedings from 1975 to 2003, were reviewed. Evidence of DA dysfunction in BPD derives from the efficacy of traditional and atypical antipsychotic agents in BPD, and from provocative challenges with amphetamine and methylphenidate of subjects with the disorder. In addition, human and animal studies indicate that DA activity plays an important role in emotion information processing, impulse control, and cognition. The results of this review suggest that DA dysfunction is associated with three dimensions of BPD, that is, emotional dysregulation, impulsivity, and cognitive-perceptual impairment. The main limitation of this hypothesis is that the evidence reviewed is circumstantial. There is no study that directly demonstrates DA dysfunction in BPD. In addition, the therapeutic effects of antipsychotic agents observed in BPD may be mediated by non-DA mechanisms of action. If the stated hypothesis is correct, DA dysfunction in BPD may result from genetic, developmental, or environmental factors directly affecting specific DA pathways. Alternatively, DA dysfunction in BPD may be a compensatory response to alterations in the primary neural systems that control emotion, impulse control, and cognition, and that are mediated by the brain's main neurotransmitters, glutamate, and GABA, or in one or more other neuromodulatory pathways such as serotonin, acetylcholine, and norepinephrine. Copyright 2004 Nature Publishing Group

  3. [Skills Training for Patients with Borderline Personality Disorder].

    Science.gov (United States)

    Armbrust, Michael; Ehrig, Christian

    2016-07-01

    The emotionally instable personality disorder, mostly called borderline disorder, shows central abnormalities in impulse control as well as instability of mood and identity. It is composed of behaviour problems in creating relationships and in self-management, first of all by high psychophysiological tension. The prevalence of this disorder is 10 % in outpatients and 20 % in inpatients and has therefore high relevance for the medical-psychotherapeutic care system. The treatment is deemed to be complex and interminable. Regarding all evaluated techniques of treatment the best examined is the Dialectical Behavioral Therapy (DBT). This specific therapy, developed in the eighties by Marsha M. Linehan, can be used for inpatient and outpatient treatment and combines single and group sessions. It is essential in mental health care of this disorder, but not available everywhere. Essential part of DBT is the skill training, a specific technique for the acquirement and for exercising skills for mindfulness, modulation of tension, regulation of emotions, structuring of social competence and developing self value. The central goal of DBT is to ensure the survival of the patients, to reduce self- and external aggressive behaviour and to provide inpatient crisis interventions. For sustained crisis management skills for reality acceptance are best fitting. But before, fast available sensory and active body-related skills should be used. Radical acceptance is the most important, since most effective, skill. The skills training, although in use for only twenty years, is permanently expanding in practice and is meanwhile also used for other disorders such as, for example, PTSD or ADHD. Since 2010, there also exists an elaborated DBT-version for adolescents. For medical care politics and health-economic reasons a supply with skills training for in- and outpatients all over the country is desirable.

  4. Emotional lability and affective synchrony in borderline personality disorder.

    Science.gov (United States)

    Schoenleber, Michelle; Berghoff, Christopher R; Tull, Matthew T; DiLillo, David; Messman-Moore, Terri; Gratz, Kim L

    2016-07-01

    Extant research on emotional lability in borderline personality disorder (BPD) has focused almost exclusively on lability of individual emotions or emotion types, with limited research considering how different types of emotions shift together over time. Thus, this study examined the temporal dynamics of emotion in BPD at the level of both individual emotions (i.e., self-conscious emotions [SCE], anger, and anxiety) and mixed emotions (i.e., synchrony between emotions). One hundred forty-four women from the community completed a diagnostic interview and laboratory study involving 5 emotion induction tasks (each of which was preceded and followed by a 5-min resting period or neutral task). State ratings of SCE, anger, and anxiety were provided at 14 time points (before and after each laboratory task and resting period). Hierarchical linear modeling results indicate that women with BPD reported greater mean levels of SCE and Anxiety (but not Anger), and greater lability of Anxiety. Women with BPD also exhibited greater variability in lability of all 3 emotions (suggestive of within-group differences in the relevance of lability to BPD). Results also revealed synchrony (i.e., positive relations) between each possible pair of emotions, regardless of BPD status. Follow-up regression analyses suggest the importance of accounting for lability when examining the role of synchrony in BPD, as the relation of SCE-Anger synchrony to BPD symptom severity was moderated by Anger and SCE lability. Specifically, synchronous changes in SCE and Anger were associated with greater BPD symptom severity when large shifts in SCE were paired with minor shifts in Anger. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  5. Reasons for self-mutilation reported by borderline patients over 16 years of prospective follow-up.

    Science.gov (United States)

    Zanarini, Mary C; Laudate, Corina S; Frankenburg, Frances R; Wedig, Michelle M; Fitzmaurice, Garrett

    2013-12-01

    The main objective of this study was to assess the reasons for episodes of self-mutilation engaged in by patients with borderline personality disorder (BPD) over 16 years of prospective follow-up. Two hundred and ninety patients meeting both DIB-R and DSM-III-R criteria for BPD were interviewed every 2 years. The authors divided the borderline patients into two groups: those with a more extensive and those with a less extensive lifetime history of self-mutilation at study entry. These groups were not significantly different than one another on either of the interpersonally directed reasons for self-mutilation studied. However, those in the more extensive group were significantly more likely to report each of the five internally directed reasons studied. The results of this study suggest that borderline patients with a more extensive history of self-mutilation are best distinguished from those with a less extensive history by episodes of self-harm that are motivated, at least in part, by dysphoric inner states.

  6. Mental health nurses' attitudes, behaviour, experience and knowledge regarding adults with a diagnosis of borderline personality disorder: systematic, integrative literature review.

    Science.gov (United States)

    Dickens, Geoffrey L; Lamont, Emma; Gray, Sarah

    2016-07-01

    To establish whether mental health nurses responses to people with borderline personality disorder are problematic and, if so, to inform solutions to support change. There is some evidence that people diagnosed with borderline personality disorder are unpopular among mental health nurses who respond to them in ways which could be counter-therapeutic. Interventions to improve nurses' attitudes have had limited success. Systematic, integrative literature review. Computerised databases were searched from inception to April 2015 for papers describing primary research focused on mental health nurses' attitudes, behaviour, experience, and knowledge regarding adults diagnosed with borderline personality disorder. Analysis of qualitative studies employed metasynthesis; analysis of quantitative studies was informed by the theory of planned behaviour. Forty studies were included. Only one used direct observation of clinical practice. Nurses' knowledge and experiences vary widely. They find the group very challenging to work with, report having many training needs, and, objectively, their attitudes are poorer than other professionals' and poorer than towards other diagnostic groups. Nurses say they need a coherent therapeutic framework to guide their practice, and their experience of caregiving seems improved where this exists. Mental health nurses' responses to people with borderline personality disorder are sometimes counter-therapeutic. As interventions to change them have had limited success there is a need for fresh thinking. Observational research to better understand the link between attitudes and clinical practice is required. Evidence-based education about borderline personality disorder is necessary, but developing nurses to lead in the design, implementation and teaching of coherent therapeutic frameworks may have greater benefits. There should be greater focus on development and implementation of a team-wide approach, with nurses as equal partners, when working

  7. Is Anakin Skywalker suffering from borderline personality disorder?

    Science.gov (United States)

    Bui, Eric; Rodgers, Rachel; Chabrol, Henri; Birmes, Philippe; Schmitt, Laurent

    2011-01-30

    Anakin Skywalker, one of the main characters in the "Star Wars" films, meets the criteria for borderline personality disorder (BPD). This finding is interesting for it may partly explain the commercial success of these movies among adolescents and be useful in educating the general public and medical students about BPD symptoms.

  8. Borderline-lepromatous leprosy manifesting as granulomatous mastitis.

    Science.gov (United States)

    Pandhi, Deepika; Verma, Prashant; Sharma, Sonal; Dhawan, Amit Kumar

    2012-06-01

    Leprosy is characterised by a chronic granulomatous inflammation of the skin and peripheral nerves. Dissemination of the lepra bacilli may cause involvement of other tissues as well. We describe an unusual case of the granulomatous involvement of the nipple-areola complex in a 35-year-old male consequent to borderline-lepromatous leprosy.

  9. The Objective Borderline Method: A Probabilistic Method for Standard Setting

    Science.gov (United States)

    Shulruf, Boaz; Poole, Phillippa; Jones, Philip; Wilkinson, Tim

    2015-01-01

    A new probability-based standard setting technique, the Objective Borderline Method (OBM), was introduced recently. This was based on a mathematical model of how test scores relate to student ability. The present study refined the model and tested it using 2500 simulated data-sets. The OBM was feasible to use. On average, the OBM performed well…

  10. Borderline Personality Disorder: A Dysregulation of the Endogenous Opioid System?

    Science.gov (United States)

    Bandelow, Borwin; Schmahl, Christian; Falkai, Peter; Wedekind, Dirk

    2010-01-01

    The neurobiology of borderline personality disorder (BPD) remains unclear. Dysfunctions of several neurobiological systems, including serotoninergic, dopaminergic, and other neurotransmitter systems, have been discussed. Here we present a theory that alterations in the sensitivity of opioid receptors or the availability of endogenous opioids…

  11. Borderline Personality Disorder: A Dysregulation of the Endogenous Opioid System?

    Science.gov (United States)

    Bandelow, Borwin; Schmahl, Christian; Falkai, Peter; Wedekind, Dirk

    2010-01-01

    The neurobiology of borderline personality disorder (BPD) remains unclear. Dysfunctions of several neurobiological systems, including serotoninergic, dopaminergic, and other neurotransmitter systems, have been discussed. Here we present a theory that alterations in the sensitivity of opioid receptors or the availability of endogenous opioids…

  12. Interpersonal Precipitants and Suicide Attempts in Borderline Personality Disorder

    Science.gov (United States)

    Brodsky, Beth S.; Groves, Shelly A.; Oquendo, Maria A.; Mann, J. John; Stanley, Barbara

    2006-01-01

    Borderline personality disorder (BPD) is often characterized by multiple low lethality suicide attempts triggered by seemingly minor incidents, and less commonly by high lethality attempts that are attributed to impulsiveness or comorbid major depression. The relationships among life events, impulsiveness, and type of suicidal behavior has hardly…

  13. Borderline Personality Disorder and Posttraumatic Stress Disorder: Time for Integration?

    Science.gov (United States)

    Hodges, Shannon

    2003-01-01

    An increasing prevalence of borderline personality disorder (BPD) and posttraumatic stress disorder (PTSD) diagnoses among women illustrates problems and limitations of the medical model system. Article explores overlapping relationship between BPD and PTSD and critiques how both are viewed within the mental health community. Previous research is…

  14. Autonomic Impairment in Borderline Personality Disorder: A Laboratory Investigation

    Science.gov (United States)

    Weinberg, Anna; Klonsky, E. David; Hajcak, Greg

    2009-01-01

    Recent research suggests that emotional dysfunction in psychiatric disorders can be reflected in autonomic abnormalities. The present study examines sympathetic and parasympathetic autonomic nervous system activity in individuals with Borderline Personality Disorder (BPD) before, during, and following a social stressor task. Data were obtained…

  15. Development and Validation of the Minnesota Borderline Personality Disorder Scale

    Science.gov (United States)

    Bornovalova, Marina A.; Hicks, Brian M.; Patrick, Christopher J.; Iacono, William G.; McGue, Matt

    2011-01-01

    Although large epidemiological data sets can inform research on the etiology and development of borderline personality disorder (BPD), they rarely include BPD measures. In some cases, however, proxy measures can be constructed using instruments already in these data sets. In this study, the authors developed and validated a self-report measure of…

  16. Altered social decision making in borderline personality disorder: an Ultimatum Game study.

    Science.gov (United States)

    Polgár, Patricia; Fogd, Dóra; Unoka, Zsolt; Sirály, Enikő; Csukly, Gábor

    2014-12-01

    The authors examined social decision-making strategies in borderline personality disorder (BPD) using the Ultimatum Game (UG). They sought to extend previous findings by investigating altruistic punishment, a behavior that increases group cooperation in the long term. They tested the effect of the proposer's facial expression on responses. BPD patients (n = 47) and healthy controls (n = 43) played the responder's role in a series of computerized UG interactions, with proposers expressing positive or negative emotions. BPD patients accepted unfair offers at a higher rate compared to controls. The effect of facial expression differed in the two groups, as positive expressions increased the acceptance likelihood in the control group at stakes from 20:80 to 50:50. In the BPD group, this effect was observed only at higher stakes (40:60 and 50:50). These results suggest that BPD patients exhibit altruistic punishment to a lesser extent and are less influenced by their partners' emotional expression in the UG.

  17. The IASLC Lung Cancer Staging Project: External Validation of the Revision of the TNM Stage Groupings in the Eighth Edition of the TNM Classification of Lung Cancer.

    Science.gov (United States)

    Chansky, Kari; Detterbeck, Frank C; Nicholson, Andrew G; Rusch, Valerie W; Vallières, Eric; Groome, Patti; Kennedy, Catherine; Krasnik, Mark; Peake, Michael; Shemanski, Lynn; Bolejack, Vanessa; Crowley, John J; Asamura, Hisao; Rami-Porta, Ramón

    2017-07-01

    Revisions to the TNM stage classifications for lung cancer, informed by the international database (N = 94,708) of the International Association for the Study of Lung Cancer (IASLC) Staging and Prognostic Factors Committee, need external validation. The objective was to externally validate the revisions by using the National Cancer Data Base (NCDB) of the American College of Surgeons. Cases presenting from 2000 through 2012 were drawn from the NCDB and reclassified according to the eighth edition stage classification. Clinically and pathologically staged subsets of NSCLC were analyzed separately. The T, N, and overall TNM classifications were evaluated according to clinical, pathologic, and "best" stage (N = 780,294). Multivariate analyses were carried out to adjust for various confounding factors. A combined analysis of the NSCLC cases from both databases was performed to explore differences in overall survival prognosis between the two databases. The databases differed in terms of key factors related to data source. Survival was greater in the IASLC database for all stage categories. However, the eighth edition TNM stage classification system demonstrated consistent ability to discriminate TNM categories and stage groups for clinical and pathologic stage. The IASLC revisions made for the eighth edition of lung cancer staging are validated by this analysis of the NCDB database by the ordering, statistical differences, and homogeneity within stage groups and by the consistency within analyses of specific cohorts. Copyright © 2017 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  18. A Randomized Controlled Trial of a Dutch Version of Systems Training for Emotional Predictability and Problem Solving for Borderline Personality Disorder

    NARCIS (Netherlands)

    Bos, Elisabeth H.; van Wel, E. Bas; Appelo, Martin T.; Verbraak, Marc J. P. M.

    2010-01-01

    Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for persons with borderline personality disorder (BPD) that is relatively easy to implement. We investigated the efficacy of a Dutch version of this treatment (VERS). Seventy-nine DSM-IV BPD patients were

  19. Severity of borderline personality symptoms in adolescence: relationship with maternal parenting stress, maternal psychopathology, and rearing styles.

    Science.gov (United States)

    Schuppert, H Marieke; Albers, Casper J; Minderaa, Ruud B; Emmelkamp, Paul M G; Nauta, Maaike H

    2015-06-01

    The development of borderline personality disorder (BPD) has been associated with parenting styles and parental psychopathology. Only a few studies have examined current parental rearing styles and parental psychopathology in relationship to BPD symptoms in adolescents. Moreover, parenting stress has not been examined in this group. The current study examined 101 adolescents (14-19 years old) with BPD symptoms and their mothers. Assessments were made on severity of BPD symptoms, youth-perceived maternal rearing styles, and psychopathology and parenting stress in mothers. Multiple regression analyses were used to examine potential predictors of borderline severity. No correlation was found between severity of BPD symptoms in adolescents and parenting stress. Only youth-perceived maternal overprotection was significantly related to BPD severity. The combination of perceived maternal rejection with cluster B traits in mothers was significantly related to BPD severity in adolescents. This study provides a contribution to the disentanglement of the developmental pathways that lead to BPD.

  20. Validation of the Spanish version of the McLean Screening Instrument for Borderline Personality Disorder.

    Science.gov (United States)

    Soler, Joaquim; Domínguez-Clavé, Elisabet; García-Rizo, Clemente; Vega, Daniel; Elices, Matilde; Martín-Blanco, Ana; Feliu-Soler, Albert; Carmona, Cristina; Pascual, Juan C

    Borderline personality disorder (BPD) is a common and severe mental illness. Early detection is important and reliable screening instruments are required. To date, however, there has been no evidence of any specific BPD screening tool validated for the Spanish-speaking population. The McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD) is a 10-item self-report questionnaire that can detect the presence of BPD in a reliable and quick manner. The aim of the present study is the validation of the MSI-BPD for its use in the Spanish-speaking population. Psychometric properties of the MSI-BPD Spanish version were examined in a sample of 344 participants (170 outpatients with the possible diagnosis of BPD and 174 healthy controls). Exploratory factor analysis revealed the existence of a bi-factorial structure. The scale showed a high internal consistency (KR-20=0.873) and an optimal test-retest reliability (ICC=0.87). Using logistic regression analyses and taking the DIB-R as reference, a best cut-off of 7 was determined, obtaining a good sensitivity (0.71) and specificity (0.68). The area under the curve, was 0.742 (95% CI 0.660-0.824). The discriminant analysis showed a classification ability of 72.8%. The Spanish version of the MSI-BPD has good psychometric properties as a measure for the screening of BPD. Its ease and quickness of use make it valuable to detect the presence of BPD in clinical and research settings. Copyright © 2016 SEP y SEPB. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. A Consensus for Classification and Pathologic Reporting of Pseudomyxoma Peritonei and Associated Appendiceal Neoplasia: The Results of the Peritoneal Surface Oncology Group International (PSOGI) Modified Delphi Process.

    Science.gov (United States)

    Carr, Norman J; Cecil, Thomas D; Mohamed, Faheez; Sobin, Leslie H; Sugarbaker, Paul H; González-Moreno, Santiago; Taflampas, Panos; Chapman, Sara; Moran, Brendan J

    2016-01-01

    Pseudomyxoma peritonei (PMP) is a complex disease with unique biological behavior that usually arises from appendiceal mucinous neoplasia. The classification of PMP and its primary appendiceal neoplasia is contentious, and an international modified Delphi consensus process was instigated to address terminology and definitions. A classification of mucinous appendiceal neoplasia was developed, and it was agreed that "mucinous adenocarcinoma" should be reserved for lesions with infiltrative invasion. The term "low-grade appendiceal mucinous neoplasm" was supported and it was agreed that "cystadenoma" should no longer be recommended. A new term of "high-grade appendiceal mucinous neoplasm" was proposed for lesions without infiltrative invasion but with high-grade cytologic atypia. Serrated polyp with or without dysplasia was preferred for tumors with serrated features confined to the mucosa with an intact muscularis mucosae. Consensus was achieved on the pathologic classification of PMP, defined as the intraperitoneal accumulation of mucus due to mucinous neoplasia characterized by the redistribution phenomenon. Three categories of PMP were agreed-low grade, high grade, and high grade with signet ring cells. Acellular mucin should be classified separately. It was agreed that low-grade and high-grade mucinous carcinoma peritonei should be considered synonymous with disseminated peritoneal adenomucinosis and peritoneal mucinous carcinomatosis, respectively. A checklist for the pathologic reporting of PMP and appendiceal mucinous neoplasms was also developed. By adopting the classifications and definitions that were agreed, different centers will be able to use uniform terminology that will allow meaningful comparison of their results.

  2. Tumours of histiocytes and accessory dendritic cells : an immunohistochemical approach to classification from the International Lymphoma Study Group based on 61 cases

    NARCIS (Netherlands)

    Pileri, SA; Grogan, TM; Harris, NL; Banks, P; Campo, E; Chan, JKC; Favera, RD; Delsol, G; De Wolf-Peeters, C; Falini, B; Gascoyne, RD; Gaulard, P; Gatter, KC; Isaacson, PG; Jaffe, ES; Kluin, P; Knowles, DM; Mason, DY; Mori, S; Muller-Hermelink, HK; Piris, MA; Ralfkiaer, E; Stein, H; Su, IJ; Warnke, RA; Weiss, LM

    2002-01-01

    Neoplasms of histiocytes and dendritic cells are rare, and their phenotypic and biological definition is incomplete. Seeking to identify antigens detectable in paraffin-embedded sections that might allow a more complete, rational immunophenotypic classification of histiocytic/dendritic cell neoplasm

  3. Defining the construct of reactive aggression in borderline personality disorder: Commentary on "Aggression in borderline personality disorder--A multidimensional model".

    Science.gov (United States)

    Flory, Janine D

    2015-07-01

    Comments on the article by F. Mancke et al. (see record 2015-31349-001). The article presents a multidimensional model of aggression in the context of borderline personality disorder (BPD), with a selective review of the research literature. BPD is arguably the most widely researched personality disorder, and the review suggests that there has been extensive progress in characterizing behavioral and biological correlates of aggression. What is not clear from the review, and indeed, the broader literature, is whether the research cited in this review is specific to BPD or can generally be applied to reactive aggression in the context of other disorders (or by extension into the normative range of the behavior). The review by Mancke et al. also highlights the fact that there is a general lack of research establishing predictive validity of aggression in BPD, with most research comparing two groups sampled at one time point.

  4. The severity of Internet addiction risk and its relationship with the severity of borderline personality features, childhood traumas, dissociative experiences, depression and anxiety symptoms among Turkish university students.

    Science.gov (United States)

    Dalbudak, Ercan; Evren, Cuneyt; Aldemir, Secil; Evren, Bilge

    2014-11-30

    The aim of this study was to investigate the relationship of Internet addiction (IA) risk with the severity of borderline personality features, childhood traumas, dissociative experiences, depression and anxiety symptoms among Turkish university students. A total of 271 Turkish university students participated in this study. The students were assessed through the Internet Addiction Scale (IAS), the Borderline Personality Inventory (BPI), the Dissociative Experiences Scale (DES), the Childhood Trauma Questionnaire (CTQ-28), the Beck Depression Inventory (BDI) and the Beck Anxiety Inventory (BAI). The rates of students were 19.9% (n=54) in the high IA risk group, 38.7% (n=105) in the mild IA risk group and 41.3% (n=112) in the group without IA risk. Correlation analyses revealed that the severity of IA risk was related with BPI, DES, emotional abuse, CTQ-28, depression and anxiety scores. Univariate covariance analysis (ANCOVA) indicated that the severity of borderline personality features, emotional abuse, depression and anxiety symptoms were the predictors of IAS score, while gender had no effect on IAS score. Among childhood trauma types, emotional abuse seems to be the main predictor of IA risk severity. Borderline personality features predicted the severity of IA risk together with emotional abuse, depression and anxiety symptoms among Turkish university students.

  5. [Classification of cardiomyopathy].

    Science.gov (United States)

    Asakura, Masanori; Kitakaze, Masafumi

    2014-01-01

    Cardiomyopathy is a group of cardiovascular diseases with poor prognosis. Some patients with dilated cardiomyopathy need heart transplantations due to severe heart failure. Some patients with hypertrophic cardiomyopathy die unexpectedly due to malignant ventricular arrhythmias. Various phenotypes of cardiomyopathies are due to the heterogeneous group of diseases. The classification of cardiomyopathies is important and indispensable in the clinical situation. However, their classification has not been established, because the causes of cardiomyopathies have not been fully elucidated. We usually use definition and classification offered by WHO/ISFC task force in 1995. Recently, several new definitions and classifications of the cardiomyopathies have been published by American Heart Association, European Society of Cardiology and Japanese Circulation Society.

  6. The Influence of Emotional State on Learning From Reward and Punishment in Borderline Personality Disorder.

    Science.gov (United States)

    Dixon-Gordon, Katherine L; Tull, Matthew T; Hackel, Leor M; Gratz, Kim L

    2017-06-08

    Despite preliminary evidence that individuals with borderline personality disorder (BPD) demonstrate deficits in learning from corrective feedback, no studies have examined the influence of emotional state on these learning deficits in BPD. This laboratory study examined the influence of negative emotions on learning among participants with BPD (n = 17), compared with clinical (past-year mood/anxiety disorder; n = 20) and healthy (n = 23) controls. Participants completed a reinforcement learning task before and after a negative emotion induction. The learning task involved presenting pairs of stimuli with probabilistic feedback in the training phase, and subsequently assessing accuracy for choosing previously rewarded stimuli or avoiding previously punished stimuli. ANOVAs and ANCOVAs revealed no significant between-group differences in overall learning accuracy. However, there was an effect of group in the ANCOVA for postemotion induction high-conflict punishment learning accuracy, with the BPD group showing greater decrements in learning accuracy than controls following the negative emotion induction.

  7. [Treatment satisfaction of patients with borderline personality disorder in inpatient schema therapy].

    Science.gov (United States)

    Reiss, Neele; Vogel, Friederike; Nill, Marco; Graf-Morgenstern, Mechthild; Finkelmeier, Britta; Lieb, Klaus

    2013-02-01

    Patients with severe and chronic psychiatric disorders, such as Borderline Personality Disorder (BPD), are hospitalized frequently, but we often find a high ambivalence regarding treatment in this group of patients. 31 patients with severe BPD participated in an inpatient Schema Therapy (ST) treatment program and evaluated both the intensive ST treatment program and group therapy elements regarding their treatment -satisfaction. A high global treatment satisfaction with the ST treatment program was demonstrated and we found a higher treatment satisfaction in patients with than without BPD specific symptom reductions. Remarkable differences in treatment satisfaction showed when looking at the evaluation of group therapies. The results of the present study demonstrate treatment satisfaction of BPD patients in inpatient ST and give directions for the future development of these programs.

  8. Long-Term Course of Borderline Personality Disorder.

    Science.gov (United States)

    Stone, Michael H

    2016-01-01

    Information concerning the longitudinal course of Borderline Personality Disorder (BPD) derives mainly from (a) long-term (10 to 25 year) retrospective follow-up studies, primarily those conducted during the 1980s/1990s, (b) brief (1 to 3 year) follow-up studies of recent randomized controlled trials (RCTs) of several different treatment approaches, and (c) prospective follow-up studies. The patients contacted in the retrospective studies had been treated mostly by psychoanalytically informed approaches or supportive. Though there was a significant suicide rate of 3 to 9%, about two-thirds of the BPD patients eventually achieved a global assessment score in the 60s or beyond. BPD represents a heterogeneous group of patients, whose outcome is a function of many variables, including personality traits (paranoid and narcissistic conducing to less favorable outcomes), cultural differences, socio-economic level, intelligence level, gender, and age of onset. The RCT studies focused on amelioration of the symptom components of BPD, especially tendencies to self-injury and suicide. The currently favored treatment methods showed in a large percentage of patients, a lessening of these self-destructive behaviors after a year or two of treatment. The time spans were too brief to allow assessment of improvement in key life areas (attainment of self-sufficiency in work, widening of the circle of friends, and success in forming satisfactory intimate partnerships). The prospective studies are based on reassessments at regular intervals of BPD patients and a control group with other personality disorders. Over the past 16 years the BPD patients, compared with controls, were slower to achieve remission, and more apt to show cognitive peculiarities initially-though they showed appreciable improvement over time. The "recovered" BPD patients, compared with the non-recovered patients, showed twice the likelihood of achieving a successful intimate relationship. At 16 years the Mc

  9. Preliminary studies of the ICD-11 classification of personality disorder in practice.

    Science.gov (United States)

    Tyrer, Peter; Crawford, Mike; Sanatinia, Rahil; Tyrer, Helen; Cooper, Sylvia; Muller-Pollard, Chris; Christodoulou, Polyxeni; Zauter-Tutt, Maria; Miloseska-Reid, Katerina; Loebenberg, Gemma; Guo, Boliang; Yang, Min; Wang, Duolao; Weich, Scott

    2014-10-01

    This study aims to compare ICD-10 and putative ICD-11 classifications of personality disorder in different clinical populations. Prospective recording of ICD-10 and ICD-11 personality disorder classifications was carried out in (1) an anxious medical population, (2) an acute psychiatric in-patient population and (3) a retrospective recording of a mixed anxiety depression cohort in which all baseline data were scored from baseline information using the ICD-11 classification and compared with the original ICD-10 assessments. Comparison of ICD-10 and ICD-11 prevalence of personality disorder in each population was carried out. Data from 722 patients were recorded. Using the ICD-10 criteria, the prevalence of generic personality disorder was 33.8% compared with 40.4% using the ICD-11 ones (χ2  = 6.7; P personality difficulty. Severity level varied greatly by population; severe personality disorder was five times more common in the inpatient group. The four domain traits originally denoted as qualifying severity in ICD-11, negative affective, dissocial, anankastic and detached, were linked to anxious, borderline, dissocial, anankastic and schizoid personality disorders in ICD-10. Many patients had pathology in two or more domains. The ICD-11 classification of personality disorder yields somewhat higher levels of personality dysfunction than ICD-10, possibly because the age range for the onset of diagnosis is now flexible. The range of severity levels make the classification more useful than ICD-10 in clinical practice as it identifies the greater pathology necessary for intervention. Copyright © 2014 John Wiley & Sons, Ltd.

  10. Revised criteria for classification of the etiologies of acute liver failure and late-onset hepatic failure in Japan: A report by the Intractable Hepato-biliary Diseases Study Group of Japan in 2015.

    Science.gov (United States)

    Mochida, Satoshi; Nakayama, Nobuaki; Ido, Akio; Takikawa, Yasuhiro; Yokosuka, Osamu; Sakaida, Isao; Moriwaki, Hisataka; Genda, Takuya; Takikawa, Hajime

    2016-03-01

    In 2011, the Intractable Liver Diseases Study Group of Japan, established novel diagnostic criteria for "acute liver failure ", and published the classification criteria for the etiologies of acute liver failure and late-onset hepatic failure (LOHF) in 2013. According to this classification, HBV carriers showing acute hepatitis exacerbation were divided into 3 subgroups; asymptomatic or inactive HBV carriers without drug exposure, asymptomatic or inactive HBV carriers developing HBV reactivation during and after immunosuppressive therapies and/or antineoplastic chemotherapies and those with previously resolved HBV infection showing iatrogenic HBV reactivation. In an annual nationwide survey in 2013, however, a patient with previously resolved HBV infection was enrolled, in whom LOHF developed as a result of HBV reactivation despite in the absence of immunosuppressive therapies and/or antineoplastic chemotherapies. Thus, the study group revised the classification criteria in 2015; HBV carriers developing acute hepatitis exacerbation were classified into asymptomatic or inactive HBV carriers and patients with previously resolved HBV infection, and both groups were further sub-classified into those receiving immunosuppressive therapies and/or antineoplastic chemotherapies and those without such drugs exposure.

  11. The five-factor model of personality and borderline personality disorder: a genetic analysis of comorbidity.

    Science.gov (United States)

    Distel, Marijn A; Trull, Timothy J; Willemsen, Gonneke; Vink, Jacqueline M; Derom, Catherine A; Lynskey, Michael; Martin, Nicholas G; Boomsma, Dorret I

    2009-12-15

    Recently, the nature of personality disorders and their relationship with normal personality traits has received extensive attention. The five-factor model (FFM) of personality, consisting of the personality traits neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness, is one of the proposed models to conceptualize personality disorders as maladaptive variants of continuously distributed personality traits. The present study examined the phenotypic and genetic association between borderline personality and FFM personality traits. Data were available for 4403 monozygotic twins, 4425 dizygotic twins, and 1661 siblings from 6140 Dutch, Belgian, and Australian families. Broad-sense heritability estimates for neuroticism, agreeableness, conscientiousness, extraversion, openness to experience, and borderline personality were 43%, 36%, 43%, 47%, 54%, and 45%, respectively. Phenotypic correlations between borderline personality and the FFM personality traits ranged from .06 for openness to experience to .68 for neuroticism. Multiple regression analyses showed that a combination of high neuroticism and low agreeableness best predicted borderline personality. Multivariate genetic analyses showed the genetic factors that influence individual differences in neuroticism, agreeableness, conscientiousness, and extraversion account for all genetic liability to borderline personality. Unique environmental effects on borderline personality, however, were not completely shared with those for the FFM traits (33% is unique to borderline personality). Borderline personality shares all genetic variation with neuroticism, agreeableness, conscientiousness, and extraversion. The unique environmental influences specific to borderline personality may cause individuals with a specific pattern of personality traits to cross a threshold and develop borderline personality.

  12. Use of dialectical behavior therapy in a partial hospital program for women with borderline personality disorder.

    Science.gov (United States)

    Simpson, E B; Pistorello, J; Begin, A; Costello, E; Levinson, J; Mulberry, S; Pearlstein, T; Rosen, K; Stevens, M

    1998-05-01

    Dialectical behavior therapy, an outpatient psychosocial treatment for chronically suicidal women with borderline personality disorder, has been adapted for use in a partial hospital program for women. Patients attend the program for a minimum of five days of individual and group therapy, and full census is 12 women. About 65 percent of participants meet at least three criteria for borderline personality disorder, and most have suicidal and self-injurious behavior. Their comorbid diagnoses include trauma-related diagnoses and anxiety disorders, severe eating disorders, substance abuse, and depression. The partial hospital program is linked to an aftercare program offering six months of outpatient skills training based on dialectical behavior therapy. Both programs focus on teaching patients four skills: mindfulness (attention to one's experience), interpersonal effectiveness, emotional regulation, and distress tolerance. Two years of operation of the women's partial hospital program provides promising anecdotal evidence that dialectical behavioral therapy, an outpatient approach, can be effectively modified for partial hospital settings and a more diverse population.

  13. Impulsivity, aggression and brain structure in high and low lethality suicide attempters with borderline personality disorder.

    Science.gov (United States)

    Soloff, Paul; White, Richard; Diwadkar, Vaibhav A

    2014-06-30

    Impulsivity and aggressiveness are trait dispositions associated with the vulnerability to suicidal behavior across diagnoses. They are associated with structural and functional abnormalities in brain networks involved in regulation of mood, impulse and behavior. They are also core characteristics of borderline personality disorder (BPD), a disorder defined, in part, by recurrent suicidal behavior. We assessed the relationships between personality traits, brain structure and lethality of suicide attempts in 51 BPD attempters using multiple regression analyses on structural MRI data. BPD was diagnosed by the Diagnostic Interview for Borderline Patients-revised, impulsivity by the Barratt Impulsiveness Scale (BIS), aggression by the Brown-Goodwin Lifetime History of Aggression (LHA), and high lethality by a score of 4 or more on the Lethality Rating Scale (LRS). Sixteen High Lethality attempters were compared to 35 Low Lethality attempters, with no significant differences noted in gender, co-morbidity, childhood abuse, BIS or LHA scores. Degree of medical lethality (LRS) was negatively related to gray matter volumes across multiple fronto-temporal-limbic regions. Effects of impulsivity and aggression on gray matter volumes discriminated High from Low Lethality attempters and differed markedly within lethality groups. Lethality of suicide attempts in BPD may be related to the mediation of these personality traits by specific neural networks. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Impact of clinical severity on outcomes of mentalisation-based treatment for borderline personality disorder.

    Science.gov (United States)

    Bateman, Anthony; Fonagy, Peter

    2013-09-01

    Evidence of remission from borderline personality disorder (BPD) without specialised treatment is accumulating. To establish whether specialised treatments are indicated for patients with clinically severe disorder. The impact of clinical severity on outcomes of a randomised controlled trial of mentalisation-based treatment (MBT) was contrasted with structured clinical management (SCM). Severity indicators were defined as severity of comorbid psychiatric syndromes, severity of BPD, severity of personality disturbance and severity of symptom distress. Logistic regressions were used to predict the likelihood of recovery at 18 months, and mixed-effects regression analysis was applied to examine the association of severity and rates of improvement across time in the two treatment groups. None of the severity criteria predicted outcome at the end of treatment on logistic regression. However, testing the significance of distribution of cases of recovery v. non-recovery suggested that multiple Axis II diagnoses and symptom distress influenced outcomes. Borderline personality disorder with significant Axis II comorbidity is a possible but uncertain indicator for specialist treatment. Patients whose only personality disorder diagnosis is BPD do equally well with SCM. Prospective studies are needed.

  15. Five-factor trait instability in borderline relative to other personality disorders.

    Science.gov (United States)

    Hopwood, Christopher J; Zanarini, Mary C

    2010-01-01

    Borderline personality disorder (BPD) is related to five-factor model (FFM) traits and can be characterized as involving psychological and behavioral instability. A previous study comparing the FFM trait stability across individuals with borderline and other personality disorders found that the BPD group tended to have lower stability, particularly on neuroticism and conscientiousness and the overall configuration of FFM profiles over 6 years, suggesting that associated psychological and behavioral variability may be due to trait variability. The current study was designed to test the degree to which these findings replicate in another sample using different diagnostic and trait measures and extending the measurement period to 10 years. Results are consistent with previous findings in showing lower differential (rank-order) stability on conscientiousness, greater mean-level decreases on neuroticism, lower individual-level stability on conscientiousness, and lower ipsative stability of trait profile configurations among those with BPD. However, unlike the previous study, no differences were observed for differential or individual-level neuroticism or mean-level conscientiousness. Overall, findings show that the instability characteristic of BPD extends into typically stable personality traits, and that it does so with some specificity in terms of which traits are affected and how instability manifests.

  16. Associations of emotional arousal, dissociation and symptom severity with operant conditioning in borderline personality disorder.

    Science.gov (United States)

    Paret, Christian; Hoesterey, Steffen; Kleindienst, Nikolaus; Schmahl, Christian

    2016-10-30

    Those with borderline personality disorder (BPD) display altered evaluations regarding reward and punishment compared to others. The processing of rewards is basal for operant conditioning. However, studies addressing operant conditioning in BPD patients are rare. In the current study, an operant conditioning task combining learning acquisition and reversal was used. BPD patients and matched healthy controls (HCs) were exposed to aversive and neutral stimuli to assess the influence of emotion on learning. Picture content, dissociation, aversive tension and symptom severity were rated. Error rates were measured. Results showed no group interactions between aversive versus neutral scenes. The higher emotional arousal, dissociation and tension, the worse the acquisition, but not reversal, scores were for BPD patients. Scores from the Borderline Symptom List were associated with more errors in the reversal, but not the acquisition phase. The results are preliminary evidence for impaired acquisition learning due to increased emotional arousal, dissociation and tension in BPD patients. A failure to process punishment in the reversal phase was associated with symptom severity and may be related to neuropsychological dysfunctioning involving the ventromedial prefrontal cortex. Conclusions are limited due to the correlational study design and the small sample size. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. Assessment of Borderline Personality Features in Population Samples: Is the Personality Assessment Inventory-Borderline Features Scale Measurement Invariant across Sex and Age?

    Science.gov (United States)

    De Moor, Marleen H. M.; Distel, Marijn A.; Trull, Timothy J.; Boomsma, Dorret I.

    2009-01-01

    Borderline personality disorder (BPD) is more often diagnosed in women than in men, and symptoms tend to decline with age. Using a large community sample, the authors investigated whether sex and age differences in four main features of BPD, measured with the "Personality Assessment Inventory-Borderline Features" scale (PAI-BOR; Morey,…

  18. Adesão ao tratamento clínico no transtorno de personalidade borderline Compliance in the treatment of borderline personality disorders

    Directory of Open Access Journals (Sweden)

    Patrícia Helena Vaz Tanesi

    2007-04-01

    Full Text Available Adesão é um comportamento complexo, envolve desde pequenas recusas ao tratamento até o uso inadequado dos serviços de saúde e abandono do tratamento. O presente trabalho é um estudo qualitativo com seis pacientes com transtorno de personalidade borderline sobre adesão ao tratamento, utilizando análise qualitativa em entrevista aberta, questionário psicossocial, classificação diagnóstica pela SCID I e II e acompanhamento clínico. Os resultados mostraram que impulsividade, manipulação, dissociação afetiva, tentativa de suicídio, tendência à regressão e agressividade dificultaram ou impossibilitaram a adesão ao tratamento. Concluímos que os casos que abandonaram o tratamento colocaram a equipe em uma situação de impotência e apelo para estratégias sociais como forma de manejo da situação. É levantada a hipótese de que familiares saudáveis podem ser importantes para a adesão ao tratamento. Nos casos que não abandonaram o acompanhamento, a não-adesão se manifestou como ataques ao vínculo, ataques a melhora, e agressividade voltada à equipe e à instituição.Compliance is a complex behavior, ranging from minor instances of treatment refusal to the inappropriate use of health services or even treatment abandonment. The study comprises a qualitative analysis of six patients with borderline personality disorder submitted to an open interview, a psychosocial questionnaire, a diagnostic classification through SCDI I and II and a clinical follow-up. Six behaviors made treatment compliance either difficult or impossible: impulsivity, manipulation, affective dissociation, attempted suicide, tendency to regression, and aggression. The participants who abandoned the treatment made the health team impotent, requiring social strategies to manage the situation. We hypothesized that healthy families are of great importance for compliance to treatment. For the cases in which treatment was not abandoned, non-compliance was

  19. Obstructive left heart disease in neonates with a "borderline" left ventricle: diagnostic challenges to choosing the best outcome.

    Science.gov (United States)

    Tuo, Giulia; Khambadkone, Sachin; Tann, Oliver; Kostolny, Martin; Derrick, Graham; Tsang, Victor; Sullivan, Ian; Marek, Jan

    2013-10-01

    In most newborns with left heart obstruction, the choice between a single-ventricle or biventricular management pathway is clear. However, in some neonates with a "borderline" left ventricle, this decision is difficult. Existing criteria do not reliably identify neonates who will have a good long-term outlook after biventricular repair (BVR). The objective of this study was prospective assessment of the outcome after BVR for newborns in whom the left ventricle (LV) was considered "borderline" by an expert group. This study was a prospective follow-up evaluation of neonates with obstructive left heart disease related to a "borderline" LV who underwent biventricular management between January 2005 and April 2011. Of 154 neonates who required intervention for left heart obstruction, 13 (7.8 %) met the echocardiographic (echo) inclusion criteria. At the first and last echo, the z-scores were respectively -1.76 ± 1.37 and -0.66 ± 1.47 (p = 0.013) for the mitral valve, -1.02 ± 1.57 and -0.23 ± 1.78 (p = 0.056) for the aortic valve, and 13.77 ± 5.8 and 20.85 ± 8.9 ml/m(2) (p = 0.006) for the LV end-diastolic volume. At this writing, all 12 survivors are clinically well. However, LV diastolic dysfunction and pulmonary artery hypertension was present in 5 (36 %) of 12 patients. Endocardial fibroelastosis (EFE) was detected in five patients at the last follow-up echo, but only in two patients preoperatively. Cardiac magnetic resonance imaging did not confirm EFE in any of assessed patients. The study authors could not reliably predict the outcome after BVR for neonates with left heart obstruction and a "borderline" LV. The presence of EFE with consequent diastolic dysfunction is more important than LV volume in determining the outcome. Prospective identification of EFE remains challenging.

  20. Evaluation of personality dimensions using the Cloninger Temperament and Character Inventory in subjects with borderline personality disorders

    Directory of Open Access Journals (Sweden)

    Farid Hoseini F

    2008-12-01

    Full Text Available "nBackground: The Temperament and Character Inventory (TCI efficiently diagnoses personality disorders, differentiating the individual subtypes. This research aimed to evaluate personality dimensions using the Cloninger TCI (TCI-125 in a group of people with borderline personality disorders at Ruzbeh Hospital, Tehran, Iran. "nMethods: In this descriptive cross-sectional study, 27 borderline personality patients were evaluated with a clinical interview based on the Diagnostic and Statistical Manual of Mental Disorders fourth edition text revision (DSM-ІV-TR and Structured Clinical Interview for DSM-ІV Axis IІ (SCIDII. Depression and anxiety scores of patients were assessed using the Beck Depression Inventory (BDI and Beck Anxiety Inventory (BAI questionnaires. Dimensions of temperament and character traits were assessed using the TCI-125. The findings were compared with parameters of the normal Iranian population. "nResults: Results showed higher scores for novelty seeking and harm avoidance and lower scores for self directedness, self transcendence and cooperativeness in borderline personality disorder patients. "nConclusion: The results of the Cloninger TCI in this study showed higher scores for novelty seeking and harm avoidance and lower scores for self directedness than those of the normal Iranian population. Scores for reward dependence fell within the range of the normal population. Lower scores for character factors, such as self directedness, cooperativeness and self transcendence, are usually associated with cluster B personality traits. Higher scores for novelty seeking and harm avoidance are usually characteristic of borderline personality disorder patients. In this study, there is the possibility that the small sample size or other factors, such as medication or substance abuse, might affect the study, resulting in normal scores for reward dependence.

  1. Shark Teeth Classification

    Science.gov (United States)

    Brown, Tom; Creel, Sally; Lee, Velda

    2009-01-01

    On a recent autumn afternoon at Harmony Leland Elementary in Mableton, Georgia, students in a fifth-grade science class investigated the essential process of classification--the act of putting things into groups according to some common characteristics or attributes. While they may have honed these skills earlier in the week by grouping their own…

  2. A Quantum Probability Explanation in Fock Space for Borderline Contradictions

    CERN Document Server

    Sozzo, Sandro

    2013-01-01

    The construction of a consistent theory for structuring and representing how concepts combine and interact is one of the main challenges for the scholars involved in cognitive studies. All traditional approaches are still facing serious hindrances when dealing with combinations of concepts and concept vagueness. One of the main consequences of these difficulties is the existence of borderline cases which is hardly explainable from the point of view of classical (fuzzy set) logic and probability theory. Resting on a quantum-theoretic approach which successfully models conjunctions and disjuncions of two concepts, we propound a quantum probability model in Fock space which faithfully reproduces the experimental data collected by Alxatib and Pelletier (2011) on borderline contradictions. Our model allows one to explain the occurrence of the latter contradictions in terms of genuine quantum effects, such as contextuality, superposition, interference and emergence. In particular, we claim that it is the specific m...

  3. Estudos sobre transtornos de personalidade Antissocial e Borderline Estudios sobre trastornos de personalidad Anti-social y Borderline Studies of personality disorders Antisocial and Borderline

    OpenAIRE

    Marcos Hirata Soares

    2010-01-01

    OBJETIVO: Este estudo objetivou revisar, na literatura, os critérios diagnósticos e as intervenções nos transtornos de personalidade do tipo Antissocial e Borderline. MÉTODOS: Uma pesquisa manual foi realizada no acervo bibliográfico particular do autor, selecionando-se 12 referências; outra pesquisa sistematizada foi desenvolvida no período de 1990 a 2008, no mês de janeiro de 2009, na Biblioteca Virtual em Saúde, selecionando-se 23 artigos. RESULTADOS: Os achados indicaram duas abordagens -...

  4. Concepts of Classification and Taxonomy. Phylogenetic Classification

    CERN Document Server

    Fraix-Burnet, Didier

    2016-01-01

    Phylogenetic approaches to classification have been heavily developed in biology by bioinformaticians. But these techniques have applications in other fields, in particular in linguistics. Their main characteristics is to search for relationships between the objects or species in study, instead of grouping them by similarity. They are thus rather well suited for any kind of evolutionary objects. For nearly fifteen years, astrocladistics has explored the use of Maximum Parsimony (or cladistics) for astronomical objects like galaxies or globular clusters. In this lesson we will learn how it works. 1 Why phylogenetic tools in astrophysics? 1.1 History of classification The need for classifying living organisms is very ancient, and the first classification system can be dated back to the Greeks. The goal was very practical since it was intended to distinguish between eatable and toxic aliments, or kind and dangerous animals. Simple resemblance was used and has been used for centuries. Basically, until the XVIIIth...

  5. Child-Parent Attachment Styles and Borderline Personality Disorder Relationship

    OpenAIRE

    Senija Tahirovic; Adela Bajric

    2016-01-01

    Many studies have focused on the attachment styles and their impact on human functioning and relationships (Bretherton, 1992). Some attachment styles have been associated with pathological way of human overall functioning, and it has already been observed that insecure attachment style in childhood may be associated with personality dysfunction (Brennan & Shaver, 1998). The purpose of this study is to investigate how people diagnosed with borderline personality disorder (BPD) describe th...

  6. Borderline personality disorder and regularly drinking alcohol before sex.

    Science.gov (United States)

    Thompson, Ronald G; Eaton, Nicholas R; Hu, Mei-Chen; Hasin, Deborah S

    2017-07-01

    Drinking alcohol before sex increases the likelihood of engaging in unprotected intercourse, having multiple sexual partners and becoming infected with sexually transmitted infections. Borderline personality disorder (BPD), a complex psychiatric disorder characterised by pervasive instability in emotional regulation, self-image, interpersonal relationships and impulse control, is associated with substance use disorders and sexual risk behaviours. However, no study has examined the relationship between BPD and drinking alcohol before sex in the USA. This study examined the association between BPD and regularly drinking before sex in a nationally representative adult sample. Participants were 17 491 sexually active drinkers from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Logistic regression models estimated effects of BPD diagnosis, specific borderline diagnostic criteria and BPD criterion count on the likelihood of regularly (mostly or always) drinking alcohol before sex, adjusted for controls. Borderline personality disorder diagnosis doubled the odds of regularly drinking before sex [adjusted odds ratio (AOR) = 2.26; confidence interval (CI) = 1.63, 3.14]. Of nine diagnostic criteria, impulsivity in areas that are self-damaging remained a significant predictor of regularly drinking before sex (AOR = 1.82; CI = 1.42, 2.35). The odds of regularly drinking before sex increased by 20% for each endorsed criterion (AOR = 1.20; CI = 1.14, 1.27) DISCUSSION AND CONCLUSIONS: This is the first study to examine the relationship between BPD and regularly drinking alcohol before sex in the USA. Substance misuse treatment should assess regularly drinking before sex, particularly among patients with BPD, and BPD treatment should assess risk at the intersection of impulsivity, sexual behaviour and substance use. [Thompson Jr RG, Eaton NR, Hu M-C, Hasin DS Borderline personality disorder and regularly drinking alcohol

  7. Implicit self-esteem in borderline personality and depersonalization disorder

    OpenAIRE

    2012-01-01

    Self-identity is disrupted in people with borderline personality disorder (BPD) and depersonalization disorder (DPD), fluctuating with sudden shifts in affect in BPD and experienced as detached in DPD. Measures of implicit self-esteem, free from conscious control and presentation biases, may highlight how such disruptions of self-concept differentially affect these two populations on an unconscious level. We examined implicit self-esteem using the Implicit Association Test, along with measure...

  8. Affect regulation and psychopathology in women with borderline personality disorder

    DEFF Research Database (Denmark)

    Andersen, Rune; Timmerby, Nina; Simonsen, Erik

    2012-01-01

    INTRODUCTION: Dysfunction in affect regulation is a prominent feature that grossly impairs behavioural and interpersonal domains of experience and underlies a great deal of the psychopathology in borderline personality disorder (BPD). However, no study has yet been published that evaluates...... subjects (n = 29) who reported psychopathology and levels of affective instability, aggression, impulsivity and alexithymia by self-report measures. RESULTS: Our results demonstrated that women with BPD have significant psychopathology and report significantly higher levels of dysfunction in separate...

  9. PSYCHODYNAMIC APPROACH IN A CASE STUDY OF PERSONALITY BORDERLINE DISORDER

    OpenAIRE

    Costa, Mónica Raquel Saraiva; Mota,Catarina Pinheiro; Milheiro,Cláudia

    2013-01-01

    Abstract: This case study refers to the borderline personality theme shown through the life experience of a young adult woman who demonstrates inner instability and the passage to action through self-mutilation. The evaluation reveals self-fragmentation and inefficiency in the use of defense mechanisms, shown by a fragile and immature personality with low impulse control. This study was developed within the psychology consultations in the Psychology Department of Hospital Magalhães Lemos. Psy...

  10. Borderline Personality: From Self Limits to Body Limits

    Directory of Open Access Journals (Sweden)

    Cátia Guerra

    2014-12-01

    Full Text Available Background:  In  a  psychodynamic  pers-pective, one of the essential aspects of borderline  personality  is  the  insufficient  self integration, which  often  results  in  a  poor relation  with  the  body  and  self-destructive behaviours.Aims: We intend to approach self development in borderline personality, understand the  importance  of  the  body  in  its development, as well as the role of self-mutilating behaviour  in  the relationship  between  self and body.Methods:  Non  systematic literature  review based on Otto Kernberg and Didier Anzieu theories.Results  and  Conclusions:  On  the  one hand, we find that in borderline personality splitting remains the predominant defence mechanism, preventing  proper  differentia-tion between self and object, as well as the integration of good and bad aspects of self and object. Moreover, the concept of “skin-ego”, defined by Didier Anzieu, says that the tactile sensibility is an Ego and thought or-ganizing model and, in borderline personality, the development of this body envelope is severely compromised. Self-mutilation is, simultaneously, an attempt to re-establish the boundaries  of  self  and  a  communication type open to intersubjectivity that, although contains  a  destructive  aspect,  enables self repair.

  11. PSYCHODYNAMIC APPROACH IN A CASE STUDY OF PERSONALITY BORDERLINE DISORDER

    OpenAIRE

    Costa, Mónica Raquel Saraiva; Mota,Catarina Pinheiro; Milheiro,Cláudia

    2013-01-01

    Abstract: This case study refers to the borderline personality theme shown through the life experience of a young adult woman who demonstrates inner instability and the passage to action through self-mutilation. The evaluation reveals self-fragmentation and inefficiency in the use of defense mechanisms, shown by a fragile and immature personality with low impulse control. This study was developed within the psychology consultations in the Psychology Department of Hospital Magalhães Lemos. Psy...

  12. Adult social attachment disturbance is related to childhood maltreatment and current symptoms in borderline personality disorder.

    Science.gov (United States)

    Minzenberg, Michael J; Poole, John H; Vinogradov, Sophia

    2006-05-01

    We characterized borderline personality disorder (BPD) along two fundamental dimensions of adult social attachment and evaluated attachment associations with childhood maltreatment and current symptoms using self-report measures in 40 outpatients with DSM-IV BPD. The BPD group had significantly greater dimensional attachment impairment and rate of fearful attachment type compared with a healthy control group. Among BPD subjects, dimensional attachment-anxiety was specifically associated with sexual abuse, whereas attachment-avoidance was associated with all five maltreatment types. The two attachment dimensions showed divergent associations with current interpersonal problems, impulsivity subtypes and mood symptoms. We conclude that (1) BPD is characterized by adult attachment disturbance; (2) these attachment problems are strongly related to childhood maltreatment, and to current interpersonal problems and clinical symptoms that are considered core features of BPD; and (3) the diverse problems of BPD patients may arise from two basic mechanisms, each tied to a different type of attachment disturbance, developmental history, and clinical outcome.

  13. Ouabain-binding and 86rubidium-uptake in lymphocytes of normal and borderline hypertensive subjects

    DEFF Research Database (Denmark)

    Nielsen, J R; Pedersen, K E; Johansen, Torben;

    1983-01-01

    activity were studied in lymphocytes of nine borderline hypertensives (27 (20-36) years) and nine controls (28 (20-36) years). Maximum 3H-ouabain binding and 86Rb-uptake were taken as measures of the number of pump sites and cation pump activity, respectively. The median number of sodium/potassium pump...... sites was 49.6 X 10(3) molecules/cell in the BH group compared to 32.4 X 10(3) in the control group (P less than 0.01). Median 90 min 86Rb-uptakes were 54.0 pmol/10(6) cells in BH subjects and 39.4 in controls (P less than 0.10). The increased number of sodium/potassium pump sites and the tendency...... to increased cation pump activity in lymphocytes of BH subjects in vitro may be interpreted as an adaptive change possibly induced by a circulating natriuretic substance....

  14. [Epistemic and historical elucidation of the borderline personality disorder].

    Science.gov (United States)

    Londoño Paredes, Diego Enrique

    2015-01-01

    The particularities of those that have been considered "hard cases" in the clinical field, and their relationship with personality disorders, are discussed together with their quintessential conceptual and diagnostic model: the borderline personalities. The aim of the study is to historically and epistemologically rebuild their origins within psychiatry and psychoanalysis. From a classical epistemological and historical study, a brief tour is made through the nineteenth century alienism and the postulate of "partial insanity". Next, a passage is spawned through the concepts that emerged from this postulate: "monomania" and "moral insanity", up to mid-century Kraepelin and the "fundamental states" of manic-depressive insanity as pathological constitutional forms or characters, and reaching the twentieth century with characterology and psychopathic personalities. Finally, psychoanalysis is analyzed as the main source of borderline personality disorders arising from the problems encountered in analytical treatments and the development of the notion of "character neurosis". Borderline personality disorders are the result of the conjunction of a number of factors, heirs of the notion of "partial insanity", of the fundamental states of manic-depression insanity, of characterology, of the idea of constitutions and pathological personalities, together with the emerging concerns of psychoanalysis in the early twentieth century. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  15. 空间杆组结构分析及全部零阶杆组的分类%Structural Analysis and Classification of Spatial Bar Group with No General Constraint Using Screw Theory

    Institute of Scientific and Technical Information of China (English)

    王泽洋; 赵自强; 夏永明; 庞志峰; 张春林

    2011-01-01

    Based on screw theory and spatial structure analysis, the structural formulae of all order mechanisms were deduced and the classification of spatial bar groups was made. The number of general constrain was introduced to determine the order of the bar group and the number of the components was used to determine the grade of the bar group. All the forms of spatial bar group with less than three components and no general constraint were synthesized. By the classification, the grade of spatial bar group could be decided. It gives a new theoretical foundation for space mechanism creative design.%应用螺旋理论从杆组的角度进行空间机构的结构分析,推导出各阶机构的结构公式.根据空间杆组的公共约束数确定空间杆组的阶数,空间杆组所包含的构件数确定空间杆组的级数.利用空间杆组的结构公式,按照阶数与级数对其分类,综合出零阶Ⅲ级以下的所有空间杆组.通过杆组结构分析,为空间机构的创新设计提供了理论依据.

  16. Clinical analysis of 670 cases in two trials of the European Organization for the Research and Treatment of Cancer Lymphoma Cooperative Group subtyped according to the Revised European-American Classification of Lymphoid Neoplasms: a comparison with the Working Formulation.

    Science.gov (United States)

    Pittaluga, S; Bijnens, L; Teodorovic, I; Hagenbeek, A; Meerwaldt, J H; Somers, R; Thomas, J; Noordijk, E M; De Wolf-Peeters, C

    1996-05-15

    In the Working Formulation (WF), non-Hodgkin's lymphomas (NHL) are grouped according to their clinical behavior. These disorders are listed as entities defined by morphology, phenotype, and cytogenetics in the proposed Revised European-American Classification of Lymphoid Neoplasms (REAL), the clinical relevance of which is still debated. We analyzed 670 NHL cases included in two randomized clinical trials (EORTC 20855 WF-intermediate/high-grade and 20856 WF-low-grade malignancy) with histologic material available for review. Based on hematoxylin-eosin-stained sections, 77% of cases could be subtyped. Immunophenotyping was considered to be mandatory only in diagnosing T-cell lymphoma and anaplastic large-cell lymphoma. Of 522 cases subtyped, 11% were mantle cell lymphoma (MCL), 5% were marginal zone B-cell lymphoma (MZBCL), 46% were follicle center lymphoma, and 32% were diffuse large B-cell lymphoma. Statistical analysis and comparisons between classifications were made only within each trial and treatment group. MCL and MZBCL were characterized by a shorter median survival (3.4 and 4.1 years, respectively) in comparison with low- and intermediate-grade WF groups (> 9.3 and 5.8 years, respectively). In terms of progression-free survival, MCL showed a behavior similar to the low-grade group, with frequent relapses. Follicle center cell lymphomas behaved as low-grade lymphomas as defined by the WF and diffuse large B-cell lymphomas as the WF-intermediate grade group. Because several NHL entities have a clinical behavior of their own, their recognition by the REAL classification offers clinicians additional information that is not obtained when the WF is used.

  17. Early experience, structural dissociation, and emotional dysregulation in borderline personality disorder: the role of insecure and disorganized attachment.

    Science.gov (United States)

    Mosquera, Dolores; Gonzalez, Anabel; Leeds, Andrew M

    2014-01-01

    Persistent problems in emotional regulation and interpersonal relationships in borderline patients can be understood as developing from difficulties in early dyadic regulation with primary caregivers. Early attachment patterns are a relevant causal factor in the development of Borderline Personality Disorder (BPD). Links between attachment issues, early history of neglect, and traumatic experiences, and symptoms observed in patients with BPD as per the DSM-5 classification (American Psychiatric Association: Diagnostic and statistical manual of mental disorders: DSM-5 (Fifth ed.). Washington, D.C; (2013)) are described in this article, while delineating possible pathways from attachment disruptions to the specific symptomatology of these patients. The theory of structural dissociation of the personality (TSDP) provides an essential framework for understanding the processes that may lead from insecure early attachment to the development and maintenance of BPD symptoms. Dyadic parent-child interactions and subsequent modulation of emotion in the child and future adult are considered closely related, but other factors in the development of BPD, such as genetic predisposition and traumatic experiences, should also be considered in conceptualizing and organizing clinical approaches based on a view of BPD as a heterogeneous disorder.

  18. Tilbakefall av eggstokkreft og borderline tumorer i eggstokkene i Norge

    Directory of Open Access Journals (Sweden)

    Torbjørn Paulsen

    2009-11-01

    Full Text Available  ENGLISH SUMMARYPaulsen T. Recurrence of ovarian cancer and borderline ovarian tumours in Norway.Nor J Epidemiol  Background:  Introduction:  Aim:  Controversies:  Material and method:  Scientific significance:  Plan of progress:  The project is estimated to take three years. The new form in the pilot-project will be inuse from the middle of October 2001. The new form will be evaluated in January 2002. A new permanentform will then be worked out according to the experience from the pilot-form. After the end of the project inthree years, we will further analyse the 5-year relative survival.The aim of the project is to improve the quality of the data and give better knowledgeabout course and treatment of women with recurrence of ovarian cancer and BOT in Norway.All women with diagnosed ovarian/tube/perinoneal cancer and BOT as primarydisease or recurrence in Norway will be included in this study. About 500 women are diagnosed withovarian cancer annually and 330 women with recurrence. The number of BOT is approximately 130 peryear. A new registration form will be sent to all hospitals in Norway with gynaecological departments. Theform consists of clinical and pathological data. In addition we will select paraffin-embedded microscopeslides of BOT in the histological archive of the Norwegian Radium hospital; one group with primary diseaseand one group with recurrence. We will compare immunohistological characteristics of these two groups.Only a few prospective protocols have been planned or carried out internationally that wererandomised for different treatments of recurrent ovarian cancer. The studies that have been carried out haveincluded only a few patients. In our project we will collect clinical information from the whole population ofwomen with ovarian cancer and BOT in Norway. Surgery of women with recurrence of ovarian cancer inorder to achieve tumour reduction is still controversial. Some authors claim that tumour

  19. The social problem-solving abilities of people with borderline personality disorder.

    Science.gov (United States)

    Bray, Stephanie; Barrowclough, Christine; Lobban, Fiona

    2007-06-01

    Interventions for people suffering from borderline personality disorder (BPD), such as dialectical behaviour therapy, often include a problem-solving component. However, there is an absence of published studies examining the problem-solving abilities of this client group. In this study, the social problem-solving (SPS) abilities of three groups of participants were assessed: a BPD group (n=25), a clinical control (CC) group (n=25) procedure and a non-clinical control (NCC) group (n=25). SPS ability was assessed using the means-end problem-solving (MEPS) procedure and the Social Problem-Solving Inventory-Revised (SPSI-R). The BPD group exhibited deficits in their SPS abilities, however the majority of these deficits were not specific to the BPD group but were also found in the CC group, indicating that a common factor between these two groups, such as negative affect, may account for these observed deficits. Specific SPS deficits were identified in the BPD group: they provided less specific solutions on the MEPS and reported higher levels of negative problem orientation and a more impulsive/carelessness style towards solving social problems. The results of this study provide empirical support for the use of problem-solving interventions with people suffering from BPD.

  20. Multi-Kernel Learning with Dartel Improves Combined MRI-PET Classification of Alzheimer’s Disease in AIBL Data: Group and Individual Analyses

    Directory of Open Access Journals (Sweden)

    Vahab Youssofzadeh

    2017-07-01

    Full Text Available Magnetic resonance imaging (MRI and positron emission tomography (PET are neuroimaging modalities typically used for evaluating brain changes in Alzheimer’s disease (AD. Due to their complementary nature, their combination can provide more accurate AD diagnosis or prognosis. In this work, we apply a multi-modal imaging machine-learning framework to enhance AD classification and prediction of diagnosis of subject-matched gray matter MRI and Pittsburgh compound B (PiB-PET data related to 58 AD, 108 mild cognitive impairment (MCI and 120 healthy elderly (HE subjects from the Australian imaging, biomarkers and lifestyle (AIBL dataset. Specifically, we combined a Dartel algorithm to enhance anatomical registration with multi-kernel learning (MKL technique, yielding an average of >95% accuracy for three binary classification problems: AD-vs.-HE, MCI-vs.-HE and AD-vs.-MCI, a considerable improvement from individual modality approach. Consistent with t-contrasts, the MKL weight maps revealed known brain regions associated with AD, i.e., (parahippocampus, posterior cingulate cortex and bilateral temporal gyrus. Importantly, MKL regression analysis provided excellent predictions of diagnosis of individuals by r2 = 0.86. In addition, we found significant correlations between the MKL classification and delayed memory recall scores with r2 = 0.62 (p < 0.01. Interestingly, outliers in the regression model for diagnosis were mainly converter samples with a higher likelihood of converting to the inclined diagnostic category. Overall, our work demonstrates the successful application of MKL with Dartel on combined neuromarkers from different neuroimaging modalities in the AIBL data. This lends further support in favor of machine learning approach in improving the diagnosis and risk prediction of AD.

  1. On the role of oxytocin in borderline personality disorder.

    Science.gov (United States)

    Brüne, Martin

    2016-09-01

    Interpersonal dysfunction is central to borderline personality disorder (BPD). Recent research has focused on the role of oxytocin (OT) in BPD, particularly regarding associations of OT activity with symptoms, genetic polymorphisms of the oxytocin receptor coding gene (OXTR) in BPD, and experimental modification of interpersonal core problems of patients with BPD such as hypervigilance towards threat detection, mistrust, and non-verbal behaviour during social interaction by intranasal application of OT. A literature ('medline') review was performed using the keywords 'oxytocin' and 'borderline personality disorder'. Secondary literature on trauma and attachment in relation to OT was also considered relevant. Together, findings suggest that in BPD OT is associated with enhanced defensive mechanisms and avoidance behaviour. Moreover, gene-environment interaction concerning polymorphic variations of the OXTR gene and childhood adversity in BPD suggests that these genes convey developmental flexibility or 'differential susceptibility' to environmental contingencies, whereby BPD resides at the poor outcome end of the spectrum. In view of the conflicting literature, it needs to be studied carefully whether OT can serve as a therapeutic agent given adjunct to psychotherapy in BPD. More research about the role of OT is also required with regard to the prevention of the non-genetic intergenerational transmission of BPD. Clarifying the role of OT in BPD may also benefit from research in non-human animals targeting the interaction between early adversity and OT availability more directly. The study of oxytocin can contribute to the understanding of the neurobiology of borderline personality disorder. Oxytocin is critically involved in attachment security, and methylation of the oxytocin receptor may play a role in the epigenetic modulation of early adversity. The intranasal application of oxytocin may be a useful therapeutic adjunct to psychotherapy. Insecure attachment and

  2. The role of childhood traumatization in the development of borderline personality disorder in Hungary

    Directory of Open Access Journals (Sweden)

    Katalin Merza

    2015-06-01

    Full Text Available Background and Objectives: There is a growing body of evidence suggesting the role of childhood abuse in the etiology of borderline personality disorder (BPD. Studies found that complex traumatization related to BPD include emotional/physical/sexual abuse and neglect. This study examines self-reported experiences of childhood traumatization in Hungarian inpatients with a diagnosis of borderline personality disorder and reveal which etiological factors are most strongly associated with the development of BPD. Methods: Traumatic childhood experiences of 80 borderline inpatients, 73 depressed inpatients and 51 healthy controls were assessed with the Traumatic Antecedents Questionnaire and the Sexual Abuse Scale of Early Trauma Inventory. Results: Adverse childhood experiences (neglect, emotional abuse, physical abuse, sexual abuse, witnessing trauma were more prevalent among borderline patients than among depressed and healthy controls. Borderline patients reported severe sexual abuse, characterized by incest, penetration and repetitive abuse. Sexually abused borderline patients experienced more physical and emotional abuse than borderlines who were not sexually abused. The strongest predictors of borderline diagnosis were sexual abuse, intrafamilial physical abuse and neglect by the caretakers. Conclusions: Overall, our results suggest that a reported childhood history of abuse and neglect are both common and highly discriminating for borderline patients in Hungary as well.

  3. The first 10,000 Adult Attachment Interviews: distributions of adult attachment representations in clinical and non-clinical groups.

    Science.gov (United States)

    Bakermans-Kranenburg, Marian J; van IJzendoorn, Marinus H

    2009-05-01

    More than 200 adult attachment representation studies, presenting more than 10,500 Adult Attachment Interview (AAI; George, Kaplan, & Main, 1985) classifications, have been conducted in the past 25 years. In a series of analyses on the distributions of the AAI classifications in various cultural and age groups, fathers, and high-risk and clinical samples, we used the distribution of the combined samples of North American non-clinical mothers (23% dismissing, 58% secure, 19% preoccupied attachment representations, and 18% additionally coded for unresolved loss or other trauma) to examine deviations from this normative pattern, through multinomial tests and analyses of correspondence. The analyses were restricted to AAI classifications coded according to the Main, Goldwyn, and Hesse (2003) system. We did not find gender differences in the use of dismissing versus preoccupied attachment strategies, and the AAI distributions were largely independent of language and country of origin. Clinical subjects showed more insecure and unresolved attachment representations than the norm groups. Disorders with an internalizing dimension (e.g., borderline personality disorders) were associated with more preoccupied and unresolved attachments, whereas disorders with an externalizing dimension (e.g., antisocial personality disorders) displayed more dismissing as well as preoccupied attachments. Depressive symptomatology was associated with insecurity but not with unresolved loss or trauma, whereas adults with abuse experiences or PTSD were mostly unresolved. In order to find more reliable associations with clinical symptoms and disorders, future AAI studies may make more fruitful use of continuous AAI scales in addition to the conventionally used categorical classifications.

  4. SWOT analysis of Banff: strengths, weaknesses, opportunities and threats of the international Banff consensus process and classification system for renal allograft pathology.

    Science.gov (United States)

    Mengel, M; Sis, B; Halloran, P F

    2007-10-01

    The Banff process defined the diagnostic histologic lesions for renal allograft rejection and created a standardized classification system where none had existed. By correcting this deficit the process had universal impact on clinical practice and clinical and basic research. All trials of new drugs since the early 1990s benefited, because the Banff classification of lesions permitted the end point of biopsy-proven rejection. The Banff process has strengths, weaknesses, opportunities and threats (SWOT). The strength is its self-organizing group structure to create consensus. Consensus does not mean correctness: defining consensus is essential if a widely held view is to be proved wrong. The weaknesses of the Banff process are the absence of an independent external standard to test the classification; and its almost exclusive reliance on histopathology, which has inherent limitations in intra- and interobserver reproducibility, particularly at the interface between borderline and rejection, is exactly where clinicians demand precision. The opportunity lies in the new technology such as transcriptomics, which can form an external standard and can be incorporated into a new classification combining the elegance of histopathology and the objectivity of transcriptomics. The threat is the degree to which the renal transplant community will participate in and support this process.

  5. Damage-control orthopedics versus early total care in the treatment of borderline high-energy pelvic fractures.

    Science.gov (United States)

    Han, Gengfen; Wang, Ziming; Du, Quanyin; Xiong, Yan; Wang, Yu; Wu, Siyu; Zhang, Bo; Wang, Aimin

    2014-12-01

    The purpose of this study was to compare the effectiveness of damage-control orthopedics (DCO) vs early total care (ETC) in the treatment of borderline high-energy pelvic fractures. Seventy-two patients with borderline high-energy pelvic fractures were retrospectively reviewed; 39 received DCO and 33 received ETC. Demographic data and initial injury severities were comparable between groups, except for Abbreviated Injury Scale (AIS) head scores and Glasgow Coma Scale (GCS) scores. Regarding postoperative complications, the incidence rates of acute lung injury and acute respiratory distress syndrome and the mean Acute Physiology and Chronic Health Evaluation II (APACHE II) score were significantly lower in the DCO group compared with the ETC group. Similar results were also observed in subgroups stratified by age (younger than 40 years and 40 years and older). Regarding patients with Tile B fractures, there was no significant difference between groups in incidence rates of overall postoperative complications. However, in patients with Tile C fractures, especially in those 40 years and older, the DCO group had a lower incidence rate of ALI and had lower APACHE II scores than did the ETC group. This study's findings indicate that DCO is the most suitable therapeutic option for patients with Tile C fractures, especially for those 40 years and older, whereas ETC is preferred for patients with Tile B fractures, provided that it is possible to avoid a second operation as well as any delays in patient mobilization.

  6. Do Ligamentum Teres Tears Portend Inferior Outcomes in Patients With Borderline Dysplasia Undergoing Hip Arthroscopic Surgery? A Match-Controlled Study With a Minimum 2-Year Follow-up.

    Science.gov (United States)

    Chaharbakhshi, Edwin O; Perets, Itay; Ashberg, Lyall; Mu, Brian; Lenkeit, Christopher; Domb, Benjamin G

    2017-09-01

    Arthroscopic surgery in borderline dysplastic hips remains controversial, but the role of the ligamentum teres (LT) has not been studied in this setting. Borderline dysplastic patients with LT tears have worse short-term outcomes than those without LT tears. Cohort study; Level of evidence, 3. Data were prospectively collected on patients who underwent arthroscopic surgery between February 2008 and April 2014. The inclusion criteria were borderline dysplasia (lateral center-edge angle [LCEA], 18°-25°) and labral tears; arthroscopic treatments including labral preservation and capsular plication; and preoperative patient-reported outcome scores including the modified Harris Hip Score (mHHS), Non-Arthritic Hip Score (NAHS), Hip Outcome Score-Sport-Specific Subscale, and visual analog scale for pain. Patients were excluded for preoperative Tönnis osteoarthritis grade >0, workers' compensation claims, previous ipsilateral hip surgery and conditions, or frank dysplasia (LCEA hip arthroplasty (THA); no patients in the control group required THA. In borderline dysplastic patients undergoing hip arthroscopic surgery with labral treatment and capsular plication, LT tears may indicate advanced instability and portend slightly inferior outcomes when compared with a match-controlled group. Borderline dysplastic patients with LT tears may have increased propensities toward revision arthroscopic surgery and conversion to THA. LT tears in these patients may warrant consideration for additional procedures including periacetabular osteotomy and LT reconstruction.

  7. Discrete subgroups of adolescents diagnosed with borderline personality disorder: a latent class analysis of personality features.

    Science.gov (United States)

    Ramos, Vera; Canta, Guilherme; de Castro, Filipa; Leal, Isabel

    2014-08-01

    Research suggests that borderline personality disorder (BPD) can be diagnosed in adolescents and is marked by considerable heterogeneity. This study aimed to identify personality features characterizing adolescents with BPD and possible meaningful patterns of heterogeneity that could lead to personality subgroups. The authors analyzed data on 60 adolescents, ages 15 to 18 years, who met DSM criteria for a BPD diagnosis. The authors used latent class analysis (LCA) to identify subgroups based on the personality pattern scales from the Millon Adolescent Clinical Inventory (MACI). LCA indicated that the best-fitting solution was a two-class model, identifying two discrete subgroups of BPD adolescents that were described as internalizing and externalizing. The subgroups were then compared on clinical and sociodemographic variables, measures of personality dimensions, DSM BPD criteria, and perception of attachment styles. Adolescents with a BPD diagnosis constitute a heterogeneous group and vary meaningfully on personality features that can have clinical implications for treatment.

  8. Personal and Parents’ Life Stories in Patients with Borderline Personality Disorder

    DEFF Research Database (Denmark)

    Lind, Majse; Thomsen, Dorthe Kirkegaard; Bøye, Rikke

    . Thirty patients with BPD and thirty matched control participants described and answered questions about their personal life stories and their parents’ life stories and completed measures of identity disturbance, alexithymia, empathy, and emotional intelligence. Compared to the control group, patients......Patients suffering from borderline personality disorder (BPD) display disturbances in understanding both their own and other people’s mind. We examined whether impaired self- and other understanding would also be evident when patients with BPD described their own and their parents’ life stories...... with BPD described both their personal and their parents’ life stories more negatively and with fewer themes of agency and communion fulfillment. Patients and controls reasoned about their personal life stories in equally complex ways, but patients displayed less complexity, when reasoning about...

  9. The antihypertensive effect of fermented milk in individuals with prehypertension or borderline hypertension

    DEFF Research Database (Denmark)

    Usinger, Lotte; Jensen, L T; Flambard, B

    2010-01-01

    -blind placebo-controlled study of the antihypertensive effect of Lactobacillus helveticus FM in 94 prehypertensive and borderline hypertensive subjects. The participants were randomised into three treatment groups with a daily intake of 150 ml of FM, 300 ml of FM or placebo (chemically acidified milk......Fermented milk (FM) with putative antihypertensive effect in humans could be an easy applicable lifestyle intervention against hypertension. The mode of action is supposed to be through active milk peptides, shown to possess in vitro ACE-inhibitory effect. Blood pressure (BP) reductions upto 23 mm...... Hg have been reported in spontaneously hypertensive rats fed FM. Results from human studies of the antihypertensive effect are inconsistent. However, many studies suffer from methodological weaknesses, as insufficient blinding and the use of office BP measurements. We conducted a randomised, double...

  10. The antihypertensive effect of fermented milk in individuals with prehypertension or borderline hypertension

    DEFF Research Database (Denmark)

    Usinger, Lotte; Jensen, L T; Flambard, B

    2010-01-01

    -blind placebo-controlled study of the antihypertensive effect of Lactobacillus helveticus FM in 94 prehypertensive and borderline hypertensive subjects. The participants were randomised into three treatment groups with a daily intake of 150¿ml of FM, 300¿ml of FM or placebo (chemically acidified milk......Fermented milk (FM) with putative antihypertensive effect in humans could be an easy applicable lifestyle intervention against hypertension. The mode of action is supposed to be through active milk peptides, shown to possess in vitro ACE-inhibitory effect. Blood pressure (BP) reductions upto 23¿mm......¿Hg have been reported in spontaneously hypertensive rats fed FM. Results from human studies of the antihypertensive effect are inconsistent. However, many studies suffer from methodological weaknesses, as insufficient blinding and the use of office BP measurements. We conducted a randomised, double...

  11. Psychopathology, childhood trauma, and personality traits in patients with borderline personality disorder and their sisters.

    Science.gov (United States)

    Laporte, Lise; Paris, Joel; Guttman, Herta; Russell, Jennifer

    2011-08-01

    The aim of this study was to document and compare adverse childhood experiences, and personality profiles in women with borderline personality disorder (BPD) and their sisters, and to determine how these factors impact current psychopathology. Fifty-six patients with BPD and their sisters were compared on measures assessing psychopathology, personality traits, and childhood adversities. Most sisters showed little evidence of psychopathology. Both groups reported dysfunctional parent-child relationships and a high prevalence of childhood trauma. Subjects with BPD reported experiencing more emotional abuse and intrafamilial sexual abuse, but more similarities than differences between probands and sisters were found. In multilevel analyses, personality traits of affective instability and impulsivity predicted DIB-R scores and SCL-90-R scores, above and beyond trauma. There were few relationships between childhood adversities and other measures of psychopathology. Sensitivity to adverse experiences, as reflected in the development of psychopathology, appears to be influenced by personality trait profiles.

  12. Classification of A Medically Important Group of Gamasid Mites by Numerical Taxonomy in Yunnan, China%云南医学革螨数值分类研究

    Institute of Scientific and Technical Information of China (English)

    罗礼溥; 郭宪国

    2007-01-01

    Objective To determine the taxonomic position of medically important gamasid mites and to compare numerical taxonomy with the traditional systematics in the classification of gamasid mites. Methods Based on hierarchical cluster analysis, numerical taxonomy was applied to study fifty-seven species of medically important gamasid mites. Results The results of cluster analysis based on squared euclidean distance showed that Hirstionyssus Fonseca and Echinonyssus Hirst should be separated from Laelapidae Berlese and formed an independent family. The taxonomic position of the remaining species remains the same as those in the traditional systematics. Conclusion Numerical taxonomy can objectively reflect the taxonomic position of the medically important gamasid mites. The result of classification by numerical taxonomy is consistent with traditional systematics for gamasid mites.%目的 以云南省57种医学革螨作为分类单元,以形态特征为主列出60项分类性状特征来探讨云南省医学革螨不同属和种的亲缘关系.方法 运用SPSS 11.5统计软件中的系统聚类分析,对57种医学革螨进行数值分类.结果 赫刺螨属和棘刺螨属单独从厉螨科中分离出来,其余种类的分类结果与传统的分类结果一致.结论 数值分类能比较客观地反映医学革螨各分类阶元的分类地位与亲缘关系,分类结果与传统形态分类结果基本一致.

  13. Refining personality disorder subtypes and classification using finite mixture modeling.

    Science.gov (United States)

    Yun, Rebecca J; Stern, Barry L; Lenzenweger, Mark F; Tiersky, Lana A

    2013-04-01

    The current Diagnostic and Statistical Manual of Mental Disorders (DSM) diagnostic system for Axis II disorders continues to be characterized by considerable heterogeneity and poor discriminant validity. Such problems impede accurate personality disorder (PD) diagnosis. As a result, alternative assessment tools are often used in conjunction with the DSM. One popular framework is the object relational model developed by Kernberg and his colleagues (J. F. Clarkin, M. F. Lenzenweger, F. Yeomans, K. N. Levy, & O. F. Kernberg, 2007, An object relations model of borderline pathology, Journal of Personality Disorders, Vol. 21, pp. 474-499; O. F. Kernberg, 1984, Severe Personality Disorders, New Haven, CT: Yale University Press; O. F. Kernberg & E. Caligor, 2005, A psychoanalytic theory of personality disorders, in M. F. Lenzenweger & J. F. Clarkin, Eds., Major Theories of Personality Disorder, New York, NY: Guilford Press). Drawing on this model and empirical studies thereof, the current study attempted to clarify Kernberg's (1984) PD taxonomy and identify subtypes within a sample with varying levels of personality pathology using finite mixture modeling. Subjects (N = 141) were recruited to represent a wide range of pathology. The finite mixture modeling results indicated that 3 components were harbored within the variables analyzed. Group 1 was characterized by low levels of antisocial, paranoid, and aggressive features, and Group 2 was characterized by elevated paranoid features. Group 3 revealed the highest levels across the 3 variables. The validity of the obtained solution was then evaluated by reference to a variety of external measures that supported the validity of the identified grouping structure. Findings generally appear congruent with previous research, which argued that a PD taxonomy based on paranoid, aggressive, and antisocial features is a viable supplement to current diagnostic systems. Our study suggests that Kernberg's object relational model offers a

  14. [Classification of viruses by computer].

    Science.gov (United States)

    Ageeva, O N; Andzhaparidze, O G; Kibardin, V M; Nazarova, G M; Pleteneva, E A

    1982-01-01

    The study used the information mass containing information on 83 viruses characterized by 41 markers. The suitability of one of the variants of cluster analysis for virus classification was demonstrated. It was established that certain stages of automatic allotment of viruses into groups by the degree of similarity of their properties end the formation of groups which consist of viruses sufficiently close to each other by their properties and are sufficiently isolated. Comparison of these groups with the classification proposed by the ICVT established their correspondence to individual families. Analysis of the obtained classification system permits sufficiently grounded conclusions to be drawn with regard to the classification position of certain viruses, the classification of which has not yet been completed by the ICVT.

  15. Perception ofown body by women with borderline personality disorder – preliminary studies

    Directory of Open Access Journals (Sweden)

    Aleksandra Szepietowska

    2014-03-01

    Full Text Available Aim: Analysis of the way women with borderline personality disorder (BPD perceive their bodies. Methods: The body perception was presented as a psychological model manifested in the attitude to one’s own body, the way of sensing and interpreting the bodily sensations, mental identification with the body, and the feeling of comfort in interpersonal closeness and social exposure situations. Material and methods: Twenty eight women took part in the study: 14 of them met the BPD criteria, 14 constituted a comparative group (selection by pairs. Three instruments were used: The Symptom Checklist-90 (SCL-90, self-constructed questionnaire examining one’s own body perception (Body Perception Scale – Skala Percepcji Ciała, SPC, and Borderline Scale from Structured Clinical Interview for DSM-IV Axis II Disorders (SCID-II to confirm BPD symptoms. Results: Women with BPD perceive their bodies more negatively in all examined aspects, as compared to those without personality disorders. Predominant are negative emotions towards one’s body and lack of confidence in one’s attraction for other people. Less intense become such traits as: the impression of perceptive changes, difficulty in identification with the body appearance, and avoidance of close physical contacts. Comparisons of SCL-90 results show that in women with BPD all psychopathological symptoms are more severe. These patients are characterized by an increased level of depressiveness, obsessive-compulsive traits, paranoid ideation, and psychoticism. The results profile shows a similar pattern of symptoms in both groups and it is not the type but severity of psychopathological symptoms that differentiates them.

  16. The prevalence and classification of chronic kidney disease in cats randomly selected within four age groups and in cats recruited for degenerative joint disease studies

    Science.gov (United States)

    Marino, Christina L; Lascelles, B Duncan X; Vaden, Shelly L; Gruen, Margaret E; Marks, Steven L

    2015-01-01

    Chronic kidney disease (CKD) and degenerative joint disease are both considered common in older cats. Information on the co-prevalence of these two diseases is lacking. This retrospective study was designed to determine the prevalence of CKD in two cohorts of cats: cats randomly selected from four evenly distributed age groups (RS group) and cats recruited for degenerative joint disease studies (DJD group), and to evaluate the concurrence of CKD and DJD in these cohorts. The RS group was randomly selected from four age groups from 6 months to 20 years, and the DJD group comprised cats recruited to four previous DJD studies, with the DJD group excluding cats with a blood urea nitrogen and/or serum creatinine concentration >20% (the upper end of normal) for two studies and cats with CKD stages 3 and 4 for the other two studies. The prevalence of CKD in the RS and DJD groups was higher than expected at 50% and 68.8%, respectively. CKD was common in cats between 1 and 15 years of age, with a similar prevalence of CKD stages 1 and 2 across age groups in both the RS and DJD cats, respectively. We found significant concurrence between CKD and DJD in cats of all ages, indicating the need for increased screening for CKD when selecting DJD treatments. Additionally, this study offers the idea of a relationship and causal commonality between CKD and DJD owing to the striking concurrence across age groups and life stages. PMID:24217707

  17. Homotopy Classification of Multiaxial Actions

    CERN Document Server

    Cappell, Sylvain; Yan, Min

    2011-01-01

    A U(n)-manifold is multiaxial if the isotropy groups are always conjugate to unitary subgroups. The classification and the concordance of such manifolds have been studied by Davis, Hsiang and Morgan under much more strict conditions. We show that in general, without much extra condition, the homotopy classification of multiaxial manifolds can be split into a direct sum of the classification of pairs of adjacent strata, which can be computed by the classical surgery theory. Moreover, we also compute the homotopy classification for the case of the standard representation sphere. We also present the result for the similar multiaxial Sp(n)-manifolds.

  18. Gruppemusikterapi med patienter med borderline-personlighedsforstyrrelse i dagbehandlingsregi

    DEFF Research Database (Denmark)

    Hannibal, Niels

    2008-01-01

    Denne artikel er første redegørelse for de erfaringer, som er gjort med gruppemusikterapi (GMT) for patienter med borderline-personlighedsforstyrrelse (BPF) i dagbehandlingsregi på Aalborg Psykiatriske Sygehus. Artiklen indeholder både konkrete anvisninger til aktiviteter og interventioner, ligesom...... den i et teoretisk perspektiv redegør for forskellige processer og reaktioner, der kan iagttages i behandlingen. Artiklen konkluderer, at GMT i sin nuværende form kan bidrage til udvikling af BPF-patienters evne til mentalisering og affektregulering, til opbygning af en gruppefølelse og fremme af...

  19. Experiences of women living with borderline personality disorder

    Directory of Open Access Journals (Sweden)

    N. Ntshingila

    2016-12-01

    From the findings obtained by means of the interviews of women living with borderline personality disorder, it was evident that there were childhood experiences of living in an unsafe space, related to unhealthy family dynamics, boundary violations and educational challenges. They experienced chronic feelings of emptiness in their relationships with the self. They also presented with a pattern of unstable interpersonal relationships and compromised mental health, which was apparent through the early onset of mental problems, emotional upheaval, looking for emotional escape and having different trigger factors. Lastly, all these women yearned for facilitated mental health.

  20. Nearest convex hull classification

    NARCIS (Netherlands)

    G.I. Nalbantov (Georgi); P.J.F. Groenen (Patrick); J.C. Bioch (Cor)

    2006-01-01

    textabstractConsider the classification task of assigning a test object to one of two or more possible groups, or classes. An intuitive way to proceed is to assign the object to that class, to which the distance is minimal. As a distance measure to a class, we propose here to use the distance to the

  1. Extremely rare borderline phyllodes tumor in the male breast: a case report.

    Science.gov (United States)

    Kim, Jung Gyu; Kim, Shin Young; Jung, Hae Yoen; Lee, Deuk Young; Lee, Jong Eun

    2015-01-01

    Phyllodes tumor of the male breast is an extremely rare disease, and far fewer cases of borderline phyllodes tumors than benign or malignant tumors in the male breast have been reported. We report a case of borderline phyllodes tumor in the male breast with imaging findings of the tumor and pathologic correlation.

  2. Trends in incidence of borderline ovarian tumors in Denmark 1978-2006

    DEFF Research Database (Denmark)

    Hannibal, Charlotte Gerd; Huusom, Lene Drasbek; Kjaerbye-Thygesen, Anette

    2011-01-01

    To examine period-, age- and histology-specific trends in the incidence rate of borderline ovarian tumors in Denmark in 1978-2006.......To examine period-, age- and histology-specific trends in the incidence rate of borderline ovarian tumors in Denmark in 1978-2006....

  3. Recurrent suicide attempts in patients with depressive and anxiety disorders: The role of borderline personality traits

    NARCIS (Netherlands)

    Stringer, Barbara; Meijel, Berno van; Eikelenboom, M.; Koekkoek, B.; Licht, C.; Kerkhof, A.J.; Penninx, B.W.; Beekman, A.T.

    2013-01-01

    Background The presence of a comorbid borderline personality disorder (BPD) may be associated with an increase of suicidal behaviors in patients with depressive and anxiety disorders. The aim of this study is to examine the role of borderline personality traits on recurrent suicide attempts. Method

  4. Pelvic inflammatory disease and risk of invasive ovarian cancer and ovarian borderline tumors

    DEFF Research Database (Denmark)

    Rasmussen, Christina B; Faber, Mette T; Jensen, Allan;

    2013-01-01

    The aim of the study was to examine the potential association between a history of pelvic inflammatory disease (PID) and risk of epithelial ovarian cancer or ovarian borderline tumors.......The aim of the study was to examine the potential association between a history of pelvic inflammatory disease (PID) and risk of epithelial ovarian cancer or ovarian borderline tumors....

  5. Recurrent suicide attempts in patients with depressive and anxiety disorders : The role of borderline personality traits

    NARCIS (Netherlands)

    Stringer, Barbara; van Meijel, Berno; Eikelenboom, Merijn; Koekkoek, Bauke; Licht, Carmilla M. M.; Kerkhof, Ad J. F. M.; Penninx, Brenda W. J. H.; Beekman, Aartjan T. F.

    2013-01-01

    Background: The presence of a comorbid borderline personality disorder (BPD) may be associated with an increase of suicidal behaviors in patients with depressive and anxiety disorders. The aim of this study is to examine the role of borderline personality traits on recurrent suicide attempts.

  6. Recurrent suicide attempts in patients with depressive and anxiety disorders : The role of borderline personality traits

    NARCIS (Netherlands)

    Stringer, Barbara; van Meijel, Berno; Eikelenboom, Merijn; Koekkoek, Bauke; Licht, Carmilla M. M.; Kerkhof, Ad J. F. M.; Penninx, Brenda W. J. H.; Beekman, Aartjan T. F.

    2013-01-01

    Background: The presence of a comorbid borderline personality disorder (BPD) may be associated with an increase of suicidal behaviors in patients with depressive and anxiety disorders. The aim of this study is to examine the role of borderline personality traits on recurrent suicide attempts. Method

  7. Attention and impulse control in children with borderline intelligence with or without conduct disorder.

    NARCIS (Netherlands)

    van der Meere, Jaap; van der Meer, Dirk-Jan; Borger, Norbert; Pirila, Silja

    2008-01-01

    This study was designed to investigate attention and impulse control in 21 boys with dual diagnoses of conduct disorder and borderline intelligence and in 19 boys with borderline intelligence only. Using the Continuous Performance Test A-not-X, it appeared that children with the dual diagnosis made

  8. Social Information Processing in Boys with Autistic Spectrum Disorder and Mild to Borderline Intellectual Disabilities

    Science.gov (United States)

    Embregts, P.; van Nieuwenhuijzen, M.

    2009-01-01

    Background: Children with autistic spectrum disorders (ASD) and mild to borderline intellectual disability (ID) have less adaptive behaviour and more behaviour problems than children with mild to borderline ID. Social information processing appears to be an important mechanism in the explanation of the socially inadequate behaviour of children…

  9. Attention and impulse control in children with borderline intelligence with or without conduct disorder.

    NARCIS (Netherlands)

    van der Meere, Jaap; van der Meer, Dirk-Jan; Borger, Norbert; Pirila, Silja

    2008-01-01

    This study was designed to investigate attention and impulse control in 21 boys with dual diagnoses of conduct disorder and borderline intelligence and in 19 boys with borderline intelligence only. Using the Continuous Performance Test A-not-X, it appeared that children with the dual diagnosis made

  10. Recurrent suicide attempts in patients with depressive and anxiety disorders : The role of borderline personality traits

    NARCIS (Netherlands)

    Stringer, Barbara; van Meijel, Berno; Eikelenboom, Merijn; Koekkoek, Bauke; Licht, Carmilla M. M.; Kerkhof, Ad J. F. M.; Penninx, Brenda W. J. H.; Beekman, Aartjan T. F.

    2013-01-01

    Background: The presence of a comorbid borderline personality disorder (BPD) may be associated with an increase of suicidal behaviors in patients with depressive and anxiety disorders. The aim of this study is to examine the role of borderline personality traits on recurrent suicide attempts. Method

  11. Borderline phyllodes tumor of breast in a premenarchal girl: A relatively common tumor at an uncommon age

    Directory of Open Access Journals (Sweden)

    Akhil Kapoor

    2016-06-01

    Full Text Available Phyllodes tumors are relatively rare breast lesions that usually occur in the age group of 35 ‒ 55 years. It is a very rare diagnosis in young girls, particularly at prepubertal age. Because of the uncommon nature of this tumor in children, it may be misdiagnosed leading to inappropriate management. We report a case of a 9–year-old girl who was diagnosed as a case of borderline phyllodes tumor left breast. Simple mastectomy without axillary staging was performed. She has recovered well and is on follow up.

  12. The influence of borderline personality features on inpatient adolescent suicide risk.

    Science.gov (United States)

    Yalch, Matthew M; Hopwood, Christopher J; Fehon, Dwain C; Grilo, Carlos M

    2014-01-01

    Suicide is a leading cause of death among adolescents and suicidal behavior is one of the primary risk factors for youth psychiatric hospitalizations. A number of studies indicate that depression and substance abuse are associated with suicide risk in this population, but less is known about the role of borderline personality features or their incremental influence over other known risk factors in indicating suicidal behavior among adolescents. This study examined whether borderline features were associated with suicide risk when controlling for symptoms of depression and substance abuse in a sample of adolescents hospitalized in an inpatient psychiatric facility. Self-report data from 477 adolescent psychiatric inpatients were used to test hypotheses about the association of borderline features with suicide risk after controlling for other common risk factors. Borderline features were significantly related to suicide risk even after accounting for symptoms of depression and substance abuse. These findings underscore the clinical value of routinely assessing borderline features among adolescents.

  13. In vivo adaptive response of the peripheral conduit artery in patients with borderline systolic hypertension

    Institute of Scientific and Technical Information of China (English)

    陶军; 靳亚非; 王礼春; 唐安丽; 廖新学; 杨震; 马虹

    2003-01-01

    Objective To investigate elastic changes of the radial artery, a medium-sized muscular peripheral conduit artery, in patients with borderline systolic hypertension. Methods Using a non-invasive high-resolution echo-tracking device coupled to a photoplethysmography (Finapres system) allowing simultaneous arterial diameter and finger blood pressure monitoring, we measured radial artery elastic parameters of 20 patients with borderline systolic hypertension and 20 normal subjects according to Langewouters model.Results The diameter of the radial artery of control subjects and those with borderline systolic hypertension at the isobaric level of 100 mmHg and mean arterial pressure was similar, but the compliance and distensibility at similar conditions in patients with borderline systolic hypertension did not further reduced and even increased. Conclusion In patients with borderline systolic hypertension, the adaptive responses of the radial artery compliance and distensibility to increased pressure were directed to maintain its elasticity, contributing to the homeostasis of the cardiovascular system.

  14. Sexual Orientation and Borderline Personality Disorder Features in a Community Sample of Adolescents.

    Science.gov (United States)

    Reuter, Tyson R; Sharp, Carla; Kalpakci, Allison H; Choi, Hye J; Temple, Jeff R

    2016-10-01

    Empirical literature demonstrates that sexual minorities are at an increased risk of developing psychopathology, including borderline personality disorder (BPD). The specific link between sexual orientation and BPD has received significantly less attention in youth, and it remains unclear what drives this relation. Given that there are higher rates of psychopathology in both sexual minorities and individuals with BPD, the present study aimed to determine if sexual orientation uniquely contributes to borderline personality pathology, controlling for other psychopathology. An ethnically diverse sample of 835 adolescents completed self-report measures of borderline features, depression, anxiety, and sexual orientation. Sexual minorities scored higher on borderline features compared to heterosexual adolescents. When controlling for depression and anxiety, sexual orientation remained significantly associated with borderline features. The relation between sexual orientation and BPD cannot fully be explained by other psychopathology. Future research is necessary to understand potential mechanisms underlying this relation.

  15. Borderline Personality Characteristics and Treatment Outcome in Cognitive-Behavioral Treatments for PTSD in Female Rape Victims

    Science.gov (United States)

    Clarke, Stephanie B.; Rizvi, Shireen L.; Resick, Patricia A.

    2008-01-01

    Many studies report that comorbid borderline personality pathology is associated with poorer outcomes in the treatment of Axis I disorders. Given the high rates of comorbidity between borderline personality pathology and posttraumatic stress disorder (PTSD), it is essential to determine whether borderline symptomatology affects PTSD treatment…

  16. Tissue Classification

    DEFF Research Database (Denmark)

    Van Leemput, Koen; Puonti, Oula

    2015-01-01

    Computational methods for automatically segmenting magnetic resonance images of the brain have seen tremendous advances in recent years. So-called tissue classification techniques, aimed at extracting the three main brain tissue classes (white matter, gray matter, and cerebrospinal fluid), are now...... well established. In their simplest form, these methods classify voxels independently based on their intensity alone, although much more sophisticated models are typically used in practice. This article aims to give an overview of often-used computational techniques for brain tissue classification...

  17. Birth order and memories of traumatic and family experiences in Greek patients with borderline personality disorder versus patients with other personality disorders.

    Science.gov (United States)

    Karamanolaki, Hara; Spyropoulou, Areti C; Iliadou, Aggeliki; Vousoura, Eleni; Vondikaki, Stamatia; Pantazis, Nikos; Vaslamatzis, Grigoris

    2016-01-01

    The purpose of this study was to assess the possible effect of recalled traumatic experiences, perceived parental rearing styles, and family parameters on the occurrence of borderline personality disorder (BPD) versus other personality disorders (other-PDs). A total of 88 adult outpatients with personality disorders completed the Traumatic Antecedents Questionnaire and the Egna Minnen av Barndoms Uppfostran, which measures perceptions regarding parental rearing. Results indicated that incidence of traumatic childhood experiences was higher among those in the BPD group compared to those in the other-PD group. Firstborns were less likely to carry a diagnosis of BPD over other-PDs. Also, significantly more BPD compared to other-PD patients reported being the father's favorite child over siblings. Results suggest that traumatic experiences, birth order, and family interactions in the presence of siblings seem to differentially affect the formation of borderline diagnosis compared to other-PDs. Limitations and clinical implications of the study are discussed in detail.

  18. Ocular complications in incident relapsed borderline lepromatous and lepromatous leprosy patients in south India.

    Directory of Open Access Journals (Sweden)

    Daniel Ebenezer

    2003-01-01

    Full Text Available Purpose: To determine the magnitude of ocular complications that present in incident cases of relapsed borderline lepromatous (BL and lepromatous leprosy (LL patients. Method: From 1991 to 1997, all new BL and LL patients who had relapsed from an earlier disease, detected by active case finding in the geographically defined area of Gudiyattam taluk, were invited for ocular examination after their leprosy status was confirmed clinically and histopathologically. Results: Sixty relapsed lepromatous patients, 45 male and 15 females, were examined. Fifty-two patients had relapsed after receiving only dapsone mono-therapy, 4 after receiving paucibacillary multi-drug therapy (PB-MDT preceded by dapsone mono-therapy and 4 after only PB-MDT. Three (5% patients had lagophthalmos, 1 (1.6% patients each had ectropion and trichiasis, 32 (53% patients had impaired corneal sensation in both eyes, 2 (3.3% patients each had corneal opacity (associated with reduced vision, corneal nerve beading, punctate keratitis, keratic precipitates, and iris atrophy, 4 (6.6 % patients had cataract associated with decreased vision, 1 (1.6% patient had blocked naso-lacrimal duct and 13 (21.7% patients had pterygium. Seven (12% patients had a visual acuity of 6/18 or less, 4 (6.7% patients had 6/60 or less and one patients had vision below 3/60. General ocular complications rather than leprosy-related ocular complications were responsible for reduced vision. Lagophthalmos was associated with increased duration of the disease (P=0.009, Grade II deformity (P=0.001, punctate keratitis (P Conclusion: This first report on ocular complications in relapsed lepromatous patients demonstrates that general and leprosy-related ocular complications occur in these patients. However, they are not in excess of those reported in other leprosy groups. Borderline and lepromatous leprosy patients tend to have had more ocular complications than patients with tuberculoid leprosy.

  19. [Integrative approach in the psychotherapy of borderline personality disorder].

    Science.gov (United States)

    Kuritárné Szabó, Ildikó

    2012-01-01

    In the last 20 years six psychotherapy methods have been developed specifically for borderline personality disorder. Solid RCT evidences suggests the efficacy of all the methods. Roughly equivalent improvement was obtained from the different types of psychotherapies. Today we have reached a new phase of the borderline "psychotherapy boom", the integrative approach. According to the integrative treatment advocates we should not choose among these effective treatments but we can incorporate in the therapy all the components that work. The integrative approach uses general factors common to all effective therapies, combined with specific treatment techniques taken from different therapies in order to treat the given patient's psychopathology. These common factors are: coherent framework; attention to strategies for building strong positive alliance and maintaining patient motivation; creating a safe and structured therapeutic environment; clear treatment frame; transparency of the goals and roles; focus upon presenting problems; higher level therapeutic activity; here-and-now focus; and facilitating self-reflection. Treatment focuses on change while maintaining a validating and supportive stance. General strategies can be supplemented by more specific techniques such as cognitive-behavioral interventions for reducing maladaptive behavior, training for developing emotion regulation skills and interpersonal skills coming from dialectical behavior therapy. Methods drawn from psychodynamic approaches can be used for the modification of underlying interpersonal cognitive-emotional schemas.

  20. Borderline personality disorder features and mate retention tactics.

    Science.gov (United States)

    Tragesser, Sarah L; Benfield, Jacob

    2012-06-01

    The purpose of the present study was to examine the association between features of borderline personality disorder (BPD) and mate retention tactics as a means of examining an evolutionary perspective on the association between BPD features and interpersonal problems and violence in romantic relationships. Two-hundred twenty-five college student participants completed the Personality Assessment Inventory for Borderlines (PAI-BOR; Morey, 1991) and the Mate Retention Inventory-Short Form (MRI-SF; Buss, Shackelford, & McKibbin, 2008) embedded within other measures. There was a strong association between BPD features and cost-inflicting mate retention tactics, including the specific tactics of vigilance, punishing mate's infidelity threat, intrasexual threats, and sexual inducements for both men and women. There were also gender-specific associations for additional tactics. These results contribute to our understanding of problems in romantic relationships among men and women with BPD features, including violence, and to our understanding of impulsive sexual behavior among individuals with BPD features by showing how these behaviors are used as extreme, maladaptive attempts at mate retention.

  1. Romantic Relationships of People with Borderline Personality: A Narrative Review.

    Science.gov (United States)

    Navarro-Gómez, Sara; Frías, Álvaro; Palma, Carol

    2017-01-01

    Romantic relationships are one of the most interesting areas of interpersonal functioning in people with borderline personality. The aim of this narrative review was to synthesise empirical findings on this issue. The PubMed and PsycINFO databases were searched for pertinent materials published between 1980 and March 2016. Thirty articles met the inclusion criteria. Several longitudinal and cross-sectional studies showed that people with borderline personality disorder (BPD) or BPD traits had more - but less prolonged - romantic relationships than people without BPD. The stable relationships of people with BPD or with BPD traits were also less satisfying and more hostile than those of people without BPD. People with BPD or BPD traits had relationships characterised by insecure attachment and passive-aggressive communications. Personality disorders and anxious attachment were more prevalent among the partners of people with BPD or with BPD traits when compared with partners of people without BPD. Unstable and chaotic romantic relationships are at the core of interpersonal dysfunction in BPD. More longitudinal research is needed to delineate the relationship between BPD symptoms and romantic relationship dysfunction, including the modulating role of the partner's clinical features in such an association. © 2017 S. Karger AG, Basel.

  2. Autistic barriers in the psychoanalysis of borderline adults.

    Science.gov (United States)

    Cohen, D; Jay, S M

    1996-10-01

    The authors discuss Frances Tustin's work on childhood autism in order to clarify the nature and protective function of autistic barriers in adult patients who present challenging resistances in treatment. Tustin's thesis is that childhood autism constitutes a massive formation of avoidance reactions that develop in infancy to ward off traumatic awareness of bodily separateness. She describes two forms of childhood pathology that may develop: the encapsulated child who defends against all 'not me' experience by means of self-generated bodily sensations that augment the illusion of complete bodily continuity with the mother; and the entangled child who generates a protective illusion of being enfolded inside the body of the mother to minimise the experience of separateness. The transference resistances of borderline adults can be categorised according to Tustin's typology of encapsulation and entanglement. Clinical material is presented from the analyses of two borderline patients, one encapsulated and the other entangled. Despite seemingly different transference manifestations, both belong to the category of autistic barriers inasmuch as they ward off awareness of separation-induced injury to the primal self. The countertransference difficulties that the analyst encounters with patients who employ autistic barriers are discussed and treatment issues are reviewed.

  3. Sandwich classification theorem

    Directory of Open Access Journals (Sweden)

    Alexey Stepanov

    2015-09-01

    Full Text Available The present note arises from the author's talk at the conference ``Ischia Group Theory 2014''. For subgroups FleN of a group G denote by Lat(F,N the set of all subgroups of N , containing F . Let D be a subgroup of G . In this note we study the lattice LL=Lat(D,G and the lattice LL ′ of subgroups of G , normalized by D . We say that LL satisfies sandwich classification theorem if LL splits into a disjoint union of sandwiches Lat(F,N G (F over all subgroups F such that the normal closure of D in F coincides with F . Here N G (F denotes the normalizer of F in G . A similar notion of sandwich classification is introduced for the lattice LL ′ . If D is perfect, i.,e. coincides with its commutator subgroup, then it turns out that sandwich classification theorem for LL and LL ′ are equivalent. We also show how to find basic subroup F of sandwiches for LL ′ and review sandwich classification theorems in algebraic groups over rings.

  4. The last classification of vasculitis

    NARCIS (Netherlands)

    Kallenberg, Cees G. M.

    2008-01-01

    Systemic vasculitides are a group of diverse conditions characterized by inflammation of the blood vessels. To obtain homogeneity in clinical characteristics, prognosis, and response to treatment, patients with vasculitis should be classified into defined disease categories. Many classification

  5. Transporter Classification Database (TCDB)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Transporter Classification Database details a comprehensive classification system for membrane transport proteins known as the Transporter Classification (TC)...

  6. Xenolog classification.

    Science.gov (United States)

    Darby, Charlotte A; Stolzer, Maureen; Ropp, Patrick J; Barker, Daniel; Durand, Dannie

    2017-03-01

    Orthology analysis is a fundamental tool in comparative genomics. Sophisticated methods have been developed to distinguish between orthologs and paralogs and to classify paralogs into subtypes depending on the duplication mechanism and timing, relative to speciation. However, no comparable framework exists for xenologs: gene pairs whose history, since their divergence, includes a horizontal transfer. Further, the diversity of gene pairs that meet this broad definition calls for classification of xenologs with similar properties into subtypes. We present a xenolog classification that uses phylogenetic reconciliation to assign each pair of genes to a class based on the event responsible for their divergence and the historical association between genes and species. Our classes distinguish between genes related through transfer alone and genes related through duplication and transfer. Further, they separate closely-related genes in distantly-related species from distantly-related genes in closely-related species. We present formal rules that assign gene pairs to specific xenolog classes, given a reconciled gene tree with an arbitrary number of duplications and transfers. These xenology classification rules have been implemented in software and tested on a collection of ∼13 000 prokaryotic gene families. In addition, we present a case study demonstrating the connection between xenolog classification and gene function prediction. The xenolog classification rules have been implemented in N otung 2.9, a freely available phylogenetic reconciliation software package. http://www.cs.cmu.edu/~durand/Notung . Gene trees are available at http://dx.doi.org/10.7488/ds/1503 . durand@cmu.edu. Supplementary data are available at Bioinformatics online.

  7. Estudos sobre transtornos de personalidade Antissocial e Borderline Estudios sobre trastornos de personalidad Anti-social y Borderline Studies of personality disorders Antisocial and Borderline

    Directory of Open Access Journals (Sweden)

    Marcos Hirata Soares

    2010-01-01

    Full Text Available OBJETIVO: Este estudo objetivou revisar, na literatura, os critérios diagnósticos e as intervenções nos transtornos de personalidade do tipo Antissocial e Borderline. MÉTODOS: Uma pesquisa manual foi realizada no acervo bibliográfico particular do autor, selecionando-se 12 referências; outra pesquisa sistematizada foi desenvolvida no período de 1990 a 2008, no mês de janeiro de 2009, na Biblioteca Virtual em Saúde, selecionando-se 23 artigos. RESULTADOS: Os achados indicaram duas abordagens - uma que classifica como doença, mas que necessita de revisão dos critérios diagnósticos e avaliação e a segunda, que classifica como problemas morais. CONCLUSÃO: Independente da abordagem é necessário que o enfermeiro aprimore seu conhecimento e compreenda a dificuldade desse sujeito ao relacionar-se adequadamente com outras pessoas; assim, é de fundamental importância que os membros da equipe de saúde analisem seus sentimentos, atitudes e reações em relação ao comportamento do cliente, uma vez que a relação com esta clientela é considerada uma das mais complexas em saúde mental.OBJETIVO: Este estudio tuvo por objetivo revisar, en la literatura, los criterios diagnósticos y las intervenciones en los trastornos de personalidad del tipo Anti-social y Borderline. MÉTODOS: Se trata de una investigación manual que fue realizada en el acervo bibliográfico particular del autor, seleccionando 12 referencias; otra investigación sistematizada fue desarrollada en el período de 1990 a 2008, en el mes de enero de 2009, en la Biblioteca Virtual en Salud, seleccionándose 23 artículos. RESULTADOS: Los hallazgos indicaron dos abordajes - uno que los clasifica como enfermedad, pero que necesita de revisión de los criterios diagnósticos y de evaluación, y la segunda, que los clasifica como problemas morales. CONCLUSIÓN: Independientemente del abordaje es necesario que el enfermero perfeccione su conocimiento y comprenda la dificultad

  8. Four-group classification of left ventricular hypertrophy based on ventricular concentricity and dilatation identifies a low-risk subset of eccentric hypertrophy in hypertensive patients

    DEFF Research Database (Denmark)

    Bang, Casper N; Gerdts, Eva; Aurigemma, Gerard P

    2014-01-01

    with relatively mild LVH without either increased LV volume or concentricity have similar risk of all-cause mortality or cardiovascular events because hypertensive patients with normal LVM seem to be a low-risk group. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT00338260....

  9. A new classification of glaucomas

    Directory of Open Access Journals (Sweden)

    Bordeianu CD

    2014-09-01

    Full Text Available Constantin-Dan Bordeianu Private Practice, Ploiesti, Prahova, Romania Purpose: To suggest a new glaucoma classification that is pathogenic, etiologic, and clinical.Methods: After discussing the logical pathway used in criteria selection, the paper presents the new classification and compares it with the classification currently in use, that is, the one issued by the European Glaucoma Society in 2008.Results: The paper proves that the new classification is clear (being based on a coherent and consistently followed set of criteria, is comprehensive (framing all forms of glaucoma, and helps in understanding the sickness understanding (in that it uses a logical framing system. The great advantage is that it facilitates therapeutic decision making in that it offers direct therapeutic suggestions and avoids errors leading to disasters. Moreover, the scheme remains open to any new development.Conclusion: The suggested classification is a pathogenic, etiologic, and clinical classification that fulfills the conditions of an ideal classification. The suggested classification is the first classification in which the main criterion is consistently used for the first 5 to 7 crossings until its differentiation capabilities are exhausted. Then, secondary criteria (etiologic and clinical pick up the relay until each form finds its logical place in the scheme. In order to avoid unclear aspects, the genetic criterion is no longer used, being replaced by age, one of the clinical criteria. The suggested classification brings only benefits to all categories of ophthalmologists: the beginners will have a tool to better understand the sickness and to ease their decision making, whereas the experienced doctors will have their practice simplified. For all doctors, errors leading to therapeutic disasters will be less likely to happen. Finally, researchers will have the object of their work gathered in the group of glaucoma with unknown or uncertain pathogenesis, whereas

  10. Arthroscopic Treatment of Hip Pain in Adolescent Patients With Borderline Dysplasia of the Hip: Minimum 2-Year Follow-Up.

    Science.gov (United States)

    Evans, Peter T; Redmond, John M; Hammarstedt, Jon E; Liu, Yuan; Chaharbakhshi, Edwin O; Domb, Benjamin G

    2017-08-01

    To examine arthroscopic treatment of hip pain in patients with borderline hip dysplasia (lateral center edge angle [LCEA] between 20° and 25°). From 2008 to 2013, patients below 18 years of age who underwent arthroscopic hip surgery with an LCEA between 20° and 25° were retrospectively matched 1:1 to a control group without dysplasia (LCEA ≥25°) based on age, gender, femoroplasty, labral treatment, and capsular plication. Indications for surgery included failure to improve with nonoperative treatments and anti-inflammatory medications after 3 months. Patient-reported outcome data were collected using modified Harris hip score, hip outcome score-activities of daily living subscale, hip outcome score-sports-specific subscale, nonarthritic athletic hip score, and visual analog scale. From 2008 to 2013, 168 patients below the age of 18 underwent arthroscopic hip surgery. Twenty-one patients met inclusion criteria and were matched 1:1 to a control group. Follow-up was achieved for 17 patients in both groups (81%). Mean follow-up time, age, and LCEA were 2.19 years, 15.5 years, and 22.3° for the dysplastic group and 2.16 years, 16.0 years, and 31.2° for the control group, respectively. Preoperative patient-reported outcomes between groups were not statistically different. At the latest follow-up, both groups showed statistically significant improvement over baseline in modified Harris hip score, hip outcome score-activities of daily living subscale, hip outcome score-sports-specific subscale, nonarthritic athletic hip score, and visual analog scale (P dysplasia undergoing labral treatment and capsular plication. Outcomes in the borderline dysplastic patients were as good as those of a control group. Although adolescents with borderline dysplasia have traditionally been a challenging group of patients to treat, these results suggest that an arthroscopic approach that addresses both labral pathology and instability may be beneficial. Level IV, therapeutic

  11. Creativity and borderline personality disorder: evidence from a voxel-based morphometry study.

    Science.gov (United States)

    Leutgeb, Verena; Ille, Rottraut; Wabnegger, Albert; Schienle, Anne; Schöggl, Helmut; Weber, Bernhard; Papousek, Ilona; Weiss, Elisabeth M; Fink, Andreas

    2016-05-01

    Throughout the history, various examples of eminent creative people suffering from mental disorders along with some empirical research reports strengthened the idea of a potential link between creativity and psychopathology. This study investigated different facets of psychometrically determined creativity in 20 females diagnosed with borderline personality disorder (BPD) relative to 19 healthy female controls. In addition, group differences in grey matter (GM) were examined. Behavioural findings revealed no significant differences between the BPD group and healthy controls with respect to verbal and figural-graphic creative task performance and creativity-related personality characteristics. Whole-brain voxel-based morphometry analyses revealed a distinct pattern of GM reductions in the BPD group (relative to controls) in a network of brain regions closely associated with various cognitive and emotional functions (including the bilateral orbital inferior frontal gyri and the left superior temporal gyrus), partly overlapping with creativity-related brain regions. Correlation analyses moreover revealed that in the BPD group GM reductions in the orbital parts of the inferior and middle frontal gyri were associated with lower levels of creativity. This study provides no indications in favour of the putative link between creativity and psychopathology, as sometimes reported in the literature.

  12. Comparison of stromal CD10 expression in benign, borderline, and malignant phyllodes tumors among Egyptian female patients

    Directory of Open Access Journals (Sweden)

    Wael S Ibrahim

    2011-01-01

    Full Text Available Background: Phyllodes tumors are group of biphasic fibroepithelial tumors of the breast of varying malignant potential, ranging from benign tumors to fully malignant sarcomas. According to the Egyptian National Cancer Institute, female malignant cases showed appreciable increase in the recent time period for breast cancer with the malignant phyllodes tumors representing 0.41% of cases in the year 2003-2004. Aims: This is an immunohistochemical study to compare CD10 expression in benign, borderline, and malignant phyllodes tumors, in order to highlight its diagnostic and prognostic values. Materials and Methods: This study conducted 34 Egyptian female cases of phyllodes tumors of different grades to be studied histologically and immunohistochemically using antibodies against CD10. Statistical Analysis: The Chi-square test was used to determine differences in CD10 expression between benign, borderline, and malignant tumors. One-way ANOVA test was used to determine whether the difference was significant. Significance was established at P<0.05. Results: In the 24 cases of benign phyllodes tumors, only four cases (16.7% showed positive CD10 reactivity. Three cases (60% out of five borderline phyllodes tumors showed positive CD10 reactivity, while four (80% out of five cases of malignant phyllodes tumors showed positive CD10 staining. Conclusion: From these highly significant results, we believe that there is a strong correlation between CD10 expression and tumor grade, which could be an important observation that may have both diagnostic and prognostic implications as well as promising potential target for development of novel therapies.

  13. Maternal empathy, family chaos, and the etiology of borderline personality disorder.

    Science.gov (United States)

    Golomb, A; Ludolph, P; Westen, D; Block, M J; Maurer, P; Wiss, F C

    1994-01-01

    Psychoanalytic writers have traced the etiology of borderline personality disorder (BPD) to be a preoedipal disturbance in the mother-child relationship. Despite the prevalence of theories focusing on the role of mothering in the development of BPD, few empirical studies have tested the hypothesis that borderlines were the recipients of unempathic mothering. The current preliminary study compared 13 mothers of borderline adolescents with 13 mothers of normal adolescents. This study found that mothers of borderlines tended to conceive of their children egocentrically, as need-gratifying objects, rather than as individuals with distinct and evolving personalities. This study also found that the mothers of borderlines reported raising their daughters in extremely chaotic families struggling to cope with multiple hardships, including divorce and financial worries. The stressful environmental circumstances reported by the mothers likely affected the borderline daughters directly as well as the mothers' ability to parent effectively and empathically. The results of this study suggest that, as predicted by psychoanalytic theory, a problematic mother-child relationship may play a significant role in the genesis of borderline pathology; however, the life circumstances that contextualize the mother-child relationship also need to be considered when accounting for the etiology of BPD.

  14. Borderline personality disorder: bipolarity, mood stabilizers and atypical antipsychotics in treatment.

    Science.gov (United States)

    Belli, Hasan; Ural, Cenk; Akbudak, Mahir

    2012-10-01

    In this article, it is aimed to review the efficacies of mood stabilizers and atypical antipsychotics, which are used commonly in psychopharmacological treatments of bipolar and borderline personality disorders. In this context, common phenomenology between borderline personality and bipolar disorders and differential features of clinical diagnosis will be reviewed in line with the literature. Both disorders can demonstrate common features in the diagnostic aspect, and can overlap phenomenologically. Concomitance rate of both disorders is quite high. In order to differentiate these two disorders from each other, quality of mood fluctuations, impulsivity types and linear progression of disorders should be carefully considered. There are various studies in mood stabilizer use, like lithium, carbamazepine, oxcarbazepine, sodium valproate and lamotrigine, in the treatment of borderline personality disorder. Moreover, there are also studies, which have revealed efficacies of risperidone, olanzapine and quetiapine as atypical antipsychotics. It is not easy to differentiate borderline personality disorder from the bipolar disorders. An intensively careful evaluation should be performed. This differentiation may be helpful also for the treatment. There are many studies about efficacy of valproate and lamotrigine in treatment of borderline personality disorder. However, findings related to other mood stabilizers are inadequate. Olanzapine and quetiapine are reported to be more effective among atypical antipsychotics. No drug is approved for the treatment of borderline personality disorder by the entitled authorities, yet. Psychotherapeutic approaches have preserved their significant places in treatment of borderline personality disorder. Moreover, symptom based approach is recommended in use of mood stabilizers and atypical antipsychotics.

  15. Etiological features of borderline personality related characteristics in a birth cohort of 12-year-old children.

    Science.gov (United States)

    Belsky, Daniel W; Caspi, Avshalom; Arseneault, Louise; Bleidorn, Wiebke; Fonagy, Peter; Goodman, Marianne; Houts, Renate; Moffitt, Terrie E

    2012-02-01

    It has been reported that borderline personality related characteristics can be observed in children, and that these characteristics are associated with increased risk for the development of borderline personality disorder. It is not clear whether borderline personality related characteristics in children share etiological features with adult borderline personality disorder. We investigated the etiology of borderline personality related characteristics in a longitudinal cohort study of 1,116 pairs of same-sex twins followed from birth through age 12 years. Borderline personality related characteristics measured at age 12 years were highly heritable, were more common in children who had exhibited poor cognitive function, impulsivity, and more behavioral and emotional problems at age 5 years, and co-occurred with symptoms of conduct disorder, depression, anxiety, and psychosis. Exposure to harsh treatment in the family environment through age 10 years predicted borderline personality related characteristics at age 12 years. This association showed evidence of environmental mediation and was stronger among children with a family history of psychiatric illness, consistent with diathesis-stress models of borderline etiology. Results indicate that borderline personality related characteristics in children share etiological features with borderline personality disorder in adults and suggest that inherited and environmental risk factors make independent and interactive contributions to borderline etiology.

  16. Etiological features of borderline personality related characteristics in a birth cohort of 12-year-old children

    Science.gov (United States)

    BELSKY, DANIEL W.; CASPI, AVSHALOM; ARSENEAULT, LOUISE; BLEIDORN, WIEBKE; FONAGY, PETER; GOODMAN, MARIANNE; HOUTS, RENATE; MOFFITT, TERRIE E.

    2012-01-01

    It has been reported that borderline personality related characteristics can be observed in children, and that these characteristics are associated with increased risk for the development of borderline personality disorder. It is not clear whether borderline personality related characteristics in children share etiological features with adult borderline personality disorder. We investigated the etiology of borderline personality related characteristics in a longitudinal cohort study of 1,116 pairs of same-sex twins followed from birth through age 12 years. Borderline personality related characteristics measured at age 12 years were highly heritable, were more common in children who had exhibited poor cognitive function, impulsivity, and more behavioral and emotional problems at age 5 years, and co-occurred with symptoms of conduct disorder, depression, anxiety, and psychosis. Exposure to harsh treatment in the family environment through age 10 years predicted borderline personality related characteristics at age 12 years. This association showed evidence of environmental mediation and was stronger among children with a family history of psychiatric illness, consistent with diathesis–stress models of borderline etiology. Results indicate that borderline personality related characteristics in children share etiological features with borderline personality disorder in adults and suggest that inherited and environmental risk factors make independent and interactive contributions to borderline etiology. PMID:22293008

  17. Phylogenetic Status of an Unrecorded Species of Curvularia, C. spicifera, Based on Current Classification System of Curvularia and Bipolaris Group Using Multi Loci.

    Science.gov (United States)

    Jeon, Sun Jeong; Nguyen, Thi Thuong Thuong; Lee, Hyang Burm

    2015-09-01

    A seed-borne fungus, Curvularia sp. EML-KWD01, was isolated from an indigenous wheat seed by standard blotter method. This fungus was characterized based on the morphological characteristics and molecular phylogenetic analysis. Phylogenetic status of the fungus was determined using sequences of three loci: rDNA internal transcribed spacer, large ribosomal subunit, and glyceraldehyde 3-phosphate dehydrogenase gene. Multi loci sequencing analysis revealed that this fungus was Curvularia spicifera within Curvularia group 2 of family Pleosporaceae.

  18. Identification and Classification of bcl Genes and Proteins of Bacillus cereus Group Organisms and Their Application in Bacillus anthracis Detection and Fingerprinting▿ †

    OpenAIRE

    Leski, Tomasz A.; Caswell, Clayton C.; Pawlowski, Marcin; Klinke, David J.; Bujnicki, Janusz M.; Hart, Sean J.; Lukomski, Slawomir

    2009-01-01

    The Bacillus cereus group includes three closely related species, B. anthracis, B. cereus, and B. thuringiensis, which form a highly homogeneous subdivision of the genus Bacillus. One of these species, B. anthracis, has been identified as one of the most probable bacterial biowarfare agents. Here, we evaluate the sequence and length polymorphisms of the Bacillus collagen-like protein bcl genes as a basis for B. anthracis detection and fingerprinting. Five genes, designated bclA to bclE, are p...

  19. 医疗机构战略群组划分及其战略选择%Strategic Group Classification and Strategic Choice of Medical Institution

    Institute of Scientific and Technical Information of China (English)

    全晓明; 熊慧琴; 王馀祥; 骆芳; 熊巨洋; 张亮

    2011-01-01

    After the new healtb care reform launched the market competition among medical institutions has become increasingly fierce.Advisable strategic planning will play a critical role in the future for the medical insititutions which are in different level.The paper uses the clustering model to analyse the prospective of medical organization then the theory of strategy group is explored to classify medical institutions into A.B.C and D strategic group.Based on this theory, different development tactics are given for the different strategic group,thus it put forward some useful suggestion for the medical institurions to select appropriate strategy.%随着新一轮医药卫生体制改革的进一步深入,医疗行业的市场竞争日趋激烈.处于不同境况的医疗机构,适宜的发展战略将决定其未来命运.本文提出医疗机构战略群组概念,运用战略聚类模型,从医疗机构的竞争力和发展速度两个维度,把医疗机构分成A、B、C、D4个战略群组,并对每一种战略群组提出适宜的发展策略,为医疗机构合理选择战略提供参考.

  20. Comparing Effectiveness of Treatments for Borderline Personality Disorder in Communal Mental Health Care: The Oulu BPD Study.

    Science.gov (United States)

    Leppänen, V; Hakko, H; Sintonen, H; Lindeman, S

    2016-02-01

    The implementation of effective psychotherapies in community mental health care is challenging. This study aimed to create a well-structured and easily applicable treatment model for patients with severe borderline personality disorder (BPD). We integrated a schema therapy based psycho-educational group into an available individual therapy. Two groups were formed: (1) community treatment by experts (CTBE) patients (n = 24) receiving new treatment and (2) treatment as usual (TAU) patients (n = 47). Changes in symptoms were measured by Borderline Personality Disorder Severity Index-IV interview and quality of life by the 15D health-related quality of life questionnaire. After 1 year the CTBE patients showed a significant reduction in a wider range of BPD symptoms and better quality of life than TAU patients. The results of this study are encouraging. A well-structured treatment model was successfully implemented into community mental health care with improved patient adherence to treatment and superior treatment outcomes compared to TAU patients.

  1. The effectiveness of discourse-based intervention on personal narrative of school-aged children with borderline intelligence quotient

    Directory of Open Access Journals (Sweden)

    Belghis Rovshan

    2014-04-01

    Full Text Available Background and Aim: Discourse-based interventions were studied less in speech therapy. This study aimed to investigate the effects of discourse-based intervention on language disabilities in school-aged children with borderline intelligence quotient (IQ.Methods: In an experimental study, 33 students at the age of 6-13 years with borderline intelligence quotient (17 students for intervention and 16 students for control group were selected with available sampling. The intervention lasted 14 sessions (every session: 45 minutes that focused on the structure and content of discourse. Personal narrative was elicited with explanation of the same topic (go to a trip for pre- and post-test.Results: Mean scores of intelligence quotient, age and education had no difference between the two groups. The intervention caused the increase of compound sentences (p=0.038, types of cohesive conjunctions (p=0.003, and related information (p=0.008 and decrease of ungrammatical sentences (p=0.031.Conclusion: Our findings indicate that participation in the intervention program has a clinically significant effect on the participants' abilities to produce personal narrative.

  2. Borderline personality disorder and emotion regulation: insights from the Polyvagal Theory.

    Science.gov (United States)

    Austin, Marilyn A; Riniolo, Todd C; Porges, Stephen W

    2007-10-01

    The current study provides the first published evidence that the parasympathetic component of the autonomic nervous system differentiates the response profiles between individuals diagnosed with borderline personality disorder (BPD) and controls. Respiratory sinus arrhythmia (RSA), a non-invasive marker of the influence of the myelinated vagal fibers on the heart, and heart period were collected during the presentation of film clips of varying emotional content. The BPD and control groups had similar initial levels of RSA and heart period. However, during the experiment the groups exhibited contrasting trajectories, with the BPD group decreasing RSA and heart period and the control group increasing RSA and heart period. By the end of the experiment, the groups differ significantly on both RSA and heart period. The correlation between the changes in RSA and heart period was significant only for the control group, suggesting that vagal mechanisms mediated the heart period responses only in the control group. The findings were consistent with the Polyvagal Theory [Porges, S. W. (1995). Orienting in a defensive world: Mammalian modifications of our evolutionary heritage: A Polyvagal Theory. Psychophysiology, 32, 301-318; Porges, S. W. (2001). The Polyvagal Theory: Phylogenetic substrates of a social nervous system. International Journal of Psychophysiology, 42, 123-146; Porges, S. W. (2003). Social engagement and attachment: A phylogenetic perspective. Annals of the New York Academy of Sciences, 1008, 31-47.], illustrating different adaptive shifts in autonomic state throughout the course of the experiment. The BPD group ended in a physiological state that supports the mobilization behaviors of fight and flight, while the control group ended in a physiological state that supports social engagement behaviors. These finding are consistent with other published studies demonstrating atypical vagal regulation of the heart with other psychiatric disorders.

  3. EFFECTIVENESS OF DIALECTICAL BEHAVIOR THERAPY VERSUS COLLABORATIVE ASSESSMENT AND MANAGEMENT OF SUICIDALITY TREATMENT FOR REDUCTION OF SELF-HARM IN ADULTS WITH BORDERLINE PERSONALITY TRAITS AND DISORDER

    DEFF Research Database (Denmark)

    Andreasson, Kate; Krogh, Jesper; Wenneberg, Christina

    2016-01-01

    were: severity of borderline symptoms, depressive symptoms, hopelessness, suicide ideation, and self-esteem. RESULTS: At 28 weeks, the number of participants with new self-harm in the DBT group was 21 of 57 (36.8%) versus 12 of 51 (23.5%) in the CAMS treatment (OR: 1.90; 95% CI: 0.80-4.40; P = .14......BACKGROUND: Many psychological treatments have shown effect on reducing self-harm in adults with borderline personality disorder. There is a need of brief psychotherapeutical treatment alternative for suicide prevention in specialized outpatient clinics. METHODS/DESIGN: The DiaS trial was designed...... behavior therapy (DBT) versus up to 16 weeks of collaborative assessment and management of suicidality (CAMS) treatment. The primary composite outcome was the number of participants with a new self-harm (nonsuicidal self-injury [NSSI] or suicide attempt) at week 28 from baseline. Other exploratory outcomes...

  4. The experience of borderline phenomena through cinema: Guentin Tarantino's Reservoir dogs, true romance, and pulp fiction.

    Science.gov (United States)

    Ross, Donald R; Favero, Marcus

    2002-01-01

    The experience of many patients with borderline personality is intense and kaleidoscopic. These qualities may be represented in film in ways that reflect and convey their essential features that are less readily captured in words. Quentin Tarantino has produced a trilogy of films that bring to light and to life the borderline experience. We use these movies to illustrate and discuss five key borderline themes: the fluid nature of drive derivatives, the discontinuous experience of time and space, the coniflicted search for an idealized parent, antisocial distortions of the superego, and the organizing and stabilizing function of a central romantic fantasy.

  5. Genital self-mutilation in an attempt of suicide by a patient with a borderline personality

    Directory of Open Access Journals (Sweden)

    Rachid Aalouane

    2013-01-01

    Full Text Available Self-mutilation acts are known to characterize the borderline personality disorders. However, voluntary cutting of the male genital organ remains extremely rare. The present paper reports a case of a 25-years-old young male with a borderline personality. The patient committed a genital self-mutilation (GSM targeting suicide during incarceration stage in jail. In addition, a discussion of the epidemiological and psychopathological aspects of the self-mutilation of borderline patients was been conducted. A particular interest is attributed to the genital self-mutilation and a review of the literature is presented.

  6. Tumor Filóides Borderline: Relato de caso

    Directory of Open Access Journals (Sweden)

    MARINA PIRASSOL TEPEDINO

    2016-12-01

    Full Text Available O presente artigo tem o objetivo de narrar o caso de uma jovem de 24 anos, que teve quadro de Tumor Filóides do tipo borderline, evidenciado durante cirurgia de excisão de fibroadenoma, e diagnosticado por exame histopatológico da lesão, sendo futuramente reabordado com nova cirurgia. O Tumor Filóides é uma neoplasia fibroepitelial incomum da mama, representando de 0,3 a 0,9% de todos os tumores primários daquele órgão. É comumente vista entre pacientes com 40-50 anos. Sendo mais raro ainda sua apresentação em jovens. Por fim este artigo apresenta breve revisão de literatura, mostrando que a conduta utilizada no caso foi correta.

  7. Recent advances in the developmental aspects of borderline personality disorder.

    Science.gov (United States)

    Sharp, Carla; Kim, Sohye

    2015-04-01

    The aim of the current paper was to review the most recent advances in the developmental aspects of borderline personality disorder (BPD) over the last 3 years to highlight the most significant trends in the field. In so doing, we identify and discuss two exciting new trends: (a) an emphasis on the biological basis of adolescent BPD and (b) empirical evidence in support of long-held theories of the development of BPD. Together, these trends suggest that for the first time, empirical findings are beginning to emerge in support of complex and reciprocal biology × environment interactions over time in the development of BPD. We discuss the emerging literature and highlight the translational impact of this work for the assessment and intervention of adolescent BPD.

  8. Adult attachment in the clinical management of borderline personality disorder.

    Science.gov (United States)

    Fossati, Andrea

    2012-05-01

    Borderline personality disorder (BPD) is a common psychiatric disorder associated with severe functional impairment, high rates of suicide and comorbid psychiatric illness, intensive use of treatment, and high costs to society. The etiology and pathogenesis of BPD are still uncertain, although an interaction between biological and psychosocial factors has been proposed to explain how the condition develops. Attachment disturbances represent one of the developmental risk factors that have been most consistently found to be associated with BPD, with a number of studies reporting a significant strong association between insecure attachment and BPD, notwithstanding the variety of measures and attachment types employed in these studies. In this article, the author first reviews clinical descriptions and research findings concerning the association between attachment disturbances and BPD and then discusses how attachment theory may help clinicians who work with patients with BPD better understand the psychopathology of the illness and plan treatment.

  9. Attachment and Reflective Functioning in Women With Borderline Personality Disorder.

    Science.gov (United States)

    Badoud, Deborah; Prada, Paco; Nicastro, Rosetta; Germond, Charlotte; Luyten, Patrick; Perroud, Nader; Debbané, Martin

    2017-03-06

    Insecure attachment and impairments in reflective functioning (RF) are thought to play a critical role in borderline personality disorder (BPD). In particular, the mentalization-based model argues that insecure attachment indirectly accounts for increased BPD features, notably via disruption of RF capacities. Although the mediation relationship between attachment, RF, and BPD is supported by previous evidence, it remains to be directly tested in adults with BPD. In the current study, a sample of 55 female adult BPD patients and 105 female healthy controls completed a battery of self-report measures to investigate the interplay between attachment, RF capacities, and BPD clinical status. Overall, the results showed that BPD patients predominantly reported insecure attachment, characterized by negative internal working models of the self as unlovable and unimportant to others, and decreased RF abilities. Our findings further indicated that actual RF capacities mediated the relationships between adult insecure attachment and BPD clinical status.

  10. Adult attachment to transitional objects and borderline personality disorder.

    Science.gov (United States)

    Hooley, Jill M; Wilson-Murphy, Molly

    2012-04-01

    Borderline personality disorder (BPD) is characterized by tumultuous, unstable personal relationships, difficulty being alone, and an inability to self-soothe. This may explain why patients with BPD tend to develop strong attachments to transitional objects such as stuffed animals. Research in hospital settings has linked the use of transitional objects to the presence of BPD. Using a nonclinical community sample (N = 80) we explored the link between attachments to transitional objects and various aspects of personality pathology, as well as to childhood trauma, and parental rearing styles. People who reported intense current attachments to transitional objects were significantly more likely to meet criteria for a BPD diagnosis than those who did not; they also reported more childhood trauma, rated their early caregivers as less supportive, and had more attachment problems as adults. Heavy emotional reliance on transitional objects in adulthood may be an indicator of underlying pathology, particularly BPD.

  11. Borderline personality disorder and the ethics of risk management.

    Science.gov (United States)

    Warrender, Dan

    2017-01-01

    Patients with borderline personality disorder are frequent users of inpatient mental health units, with inpatient crisis intervention often used based on the risk of suicide. However, this can present an ethical dilemma for nursing and medical staff, with these clinician responses shifting between the moral principles of beneficence and non-maleficence, dependent on the outcomes of the actions of containing or tolerating risk. This article examines the use of crisis intervention through moral duties, intentions and consequences, culminating in an action/consequence model of risk management, used to explore potential outcomes. This model may be useful in measuring adherence and violation of the principles of beneficence and non-maleficence and therefore an aid to clinical decision making.

  12. Clinical characteristics and treatment of ovarian serous borderline tumors

    Institute of Scientific and Technical Information of China (English)

    Lian Li-jian; Guo Li-na

    2004-01-01

    Ovarian serous borderline tumors (SBTs) are characterized by good prognosis and occasional late recurrence. The 5-year and 10-year survival rates are all more than 90%. But traditionally patients with SBTs used to be treated with bilateral oophorectomy, hysterectomy and postoperative chemotherapy. A high proportion of SBTs occurred in young patients. The traditional treatment with complete excision of reproductive organs seemed to be too aggressive for young patients. It is imperative that conservative surgical procedures with fertility sparing should be employed to them. In this paper the literatures in regard to the final outcome of the conservative surgical therapy for SBTs were reviewed and the appropriate extent of conservative surgical procedures was discussed in detail.

  13. The development of borderline personality disorder--a mentalizing model.

    Science.gov (United States)

    Fonagy, Peter; Bateman, Anthony

    2008-02-01

    This paper describes a mentalization-based model of the development of borderline personality disorder (BPD). The model takes into account constitutional vulnerability and is rooted in attachment theory and its elaboration by contemporary developmental psychologists. The model suggests that disruption of the attachment relationship early in development in combination with later traumatic experiences in an attachment context interacts with neurobiological development. The combination leads to hyper-responsiveness of the attachment system which makes mentalizing, the capacity to make sense of ourselves and others in terms of mental states, unstable during emotional arousal. The emergence of earlier modes of psychological function at these times accounts for the symptoms of BPD. The model has clinical implications and suggests that the aim of treatment is not only to encourage development of mentalizing but also to facilitate its maintenance when the attachment system is stimulated.

  14. The neurobiology of empathy in borderline personality disorder.

    Science.gov (United States)

    Ripoll, Luis H; Snyder, Rebekah; Steele, Howard; Siever, Larry J

    2013-03-01

    We present a neurobiological model of empathic dysfunction in borderline personality disorder (BPD) to guide future empirical research. Empathy is a necessary component of interpersonal functioning, involving two distinct, parallel neural networks. One form of empathic processing relies on shared representations (SR) of others' mental states, while the other is associated with explicit mental state attribution (MSA). SR processing is visceral and automatic, contributing to attunement, but also emotional contagion. MSA processing contributes to deliberate, perspectival forms of empathic understanding. Empathic dysfunction in BPD may involve hyper-reactivity of SR networks and impairment of MSA networks. Nevertheless, this empathic dysfunction is subtle, but contributes to interpersonal difficulties. Interaction between genetic factors and traumatic attachment stressors may contribute to development of BPD, with painful attachment insecurity and disorganization affecting SR and MSA network functioning. Future avenues for BPD research will include developmental assessment of attachment and neurobiological functioning under varying conditions.

  15. Ventricular Standstill Following Intravenous Erythromycin and Borderline Hypokalemia

    Directory of Open Access Journals (Sweden)

    Saad A Khan

    2016-04-01

    Full Text Available Ventricular standstill (VS is a potentially fatal arrhythmia that is usually associated with syncope, if prolonged and is rarely asymptomatic[1]. Its mechanism involves either a lack of supraventricular impulse or an interruption in the transmission of these signals from the atria to the ventricles, resulting in a sudden loss of cardiac output[2]. Although rare, ventricular arrhythmias have been associated with intravenous (IV erythromycin. However, to our knowledge, VS has not been reported following the administration of IV erythromycin. The Authors  describe a rare case of asymptomatic VS and subsequent third-degree atrioventricular block, following the administration of IV erythromycin in a 49-year-old woman with borderline hypokalemia. Through this case, the Authors highlight the importance of cardiac monitoring and electrolyte replacement when administering IV erythromycin, as well as discuss several other mechanisms that contribute to ventricular arrhythmias.

  16. Schemas and Borderline Personality Disorder symptoms in incarcerated women.

    Science.gov (United States)

    Specht, Matt W; Chapman, Alex; Cellucci, Tony

    2009-06-01

    There is increasing interest regarding the role of maladaptive cognition in Borderline Personality Disorder (BPD). The current study examined the relationship between early maladaptive schema (EMS) domains and BPD symptoms as well as whether schema domains account for the relationship between childhood maltreatment and BPD severity. Incarcerated women (N=105) were assessed for BPD symptoms via semi-structured diagnostic interview. Disconnection/Rejection and Impaired Limits were associated with BPD pathology although these domains shared variance with depression and antisocial personality disorder pathology, respectively. In addition, the relationship between childhood abuse and BPD severity was non-significant after controlling for schema domains. Related findings and the implications for cognitive treatment of BPD are discussed.

  17. Patient-reported outcomes in borderline personality disorder.

    Science.gov (United States)

    Hasler, Gregor; Hopwood, Christopher J; Jacob, Gitta A; Brändle, Laura S; Schulte-Vels, Thomas

    2014-06-01

    Patient-reported outcome (PRO) refers to measures that emphasize the subjective view of patients about their health-related conditions and behaviors. Typically, PROs include self-report questionnaires and clinical interviews. Defining PROs for borderline personality disorder (BPD) is particularly challenging given the disorder's high symptomatic heterogeneity, high comorbidity with other psychiatric conditions, highly fluctuating symptoms, weak correlations between symptoms and functional outcomes, and lack of valid and reliable experimental measures to complement self-report data. Here, we provide an overview of currently used BPD outcome measures and discuss them from clinical, psychometric, experimental, and patient perspectives. In addition, we review the most promising leads to improve BPD PROs, including the DSM-5 Section III, the Recovery Approach, Ecological Momentary Assessments, and novel experimental measures of social functioning that are associated with functional and social outcomes.

  18. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... classification of 14 Danish and 14 Pakistani students and compares it with the information classification of their university website. Brainstorming, card sorting, and task exploration activities were used to discover similarities and differences in the participating students’ classification of website...... information and their ability to navigate the websites. The results of the study indicate group differences in user classification and related taskperformance differences. The main implications of the study are that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  19. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... classification of 14 Danish and 14 Pakistani students and compares it with the information classification of their university website. Brainstorming, card sorting, and task exploration activities were used to discover similarities and differences in the participating students’ classification of website...... information and their ability to navigate the websites. The results of the study indicate group differences in user classification and related task-performance differences. The main implications of the study are that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  20. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... classification of 14 Danish and 14 Pakistani students and compares it with the information classification of their university website. Brainstorming, card sorting, and task exploration activities were used to discover similarities and differences in the participating students’ classification of website...... information and their ability to navigate the websites. The results of the study indicate group differences in user classification and related taskperformance differences. The main implications of the study are that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  1. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... classification of 14 Danish and 14 Pakistani students and compares it with the information classification of their university website. Brainstorming, card sorting and task exploration activities were used to discover similarities and differences in the participating students’ classification of website...... information and their ability to navigate the websites. The results of the study indicated group differences in user classification and related task performances differences. The main implications of the study were that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  2. Joint trajectories for social and physical aggression as predictors of adolescent maladjustment: internalizing symptoms, rule-breaking behaviors, and borderline and narcissistic personality features.

    Science.gov (United States)

    Underwood, Marion K; Beron, Kurt J; Rosen, Lisa H

    2011-05-01

    This investigation examined the relation between developmental trajectories jointly estimated for social and physical aggression and adjustment problems at age 14. Teachers provided ratings of children's social and physical aggression in Grades 3, 4, 5, 6, and 7 for a sample of 255 children (131 girls, 21% African American, 52% European American, 21% Mexican American). Participants, parents, and teachers completed measures of the adolescent's adjustment to assess internalizing symptoms, rule-breaking behaviors, and borderline and narcissistic personality features. Results showed that membership in a high and rising trajectory group predicted rule-breaking behaviors and borderline personality features. Membership in a high desister group predicted internalizing symptoms, rule-breaking behaviors, and borderline and narcissistic personality features. The findings suggest that although low levels of social and physical aggression may not bode poorly for adjustment, individuals engaging in high levels of social and physical aggression in middle childhood may be at greatest risk for adolescent psychopathology, whether they increase or desist in their aggression through early adolescence.

  3. Child-Parent Attachment Styles and Borderline Personality Disorder Relationship

    Directory of Open Access Journals (Sweden)

    Senija Tahirovic

    2016-08-01

    Full Text Available Many studies have focused on the attachment styles and their impact on human functioning and relationships (Bretherton, 1992. Some attachment styles have been associated with pathological way of human overall functioning, and it has already been observed that insecure attachment style in childhood may be associated with personality dysfunction (Brennan & Shaver, 1998. The purpose of this study is to investigate how people diagnosed with borderline personality disorder (BPD describe their attachment style to the primary caregivers from their memories from childhood. This study was conducted in Germany in an inpatient psychiatric clinic. Fifteen participants represented a convenience sample, of patients already diagnosed with BPD. For this study Adult Attachment Interview (AAI was used. The AAI is a semi-structured interview focusing on the early attachment experiences and their effects based on Attachment Theory.The results indicated that people diagnosed with BPD showed both preoccupied and dismissing child-parent attachment style,however it was the dismissing attachment style that dominated in our sample. The findings supported the hypothesis that participants who showed dismissing attachment style also used positive adjectives to describe the relationship  with their primary caregiver, and those with the preoccupied attachment style used negative adjectives to describe the relationship  with their primary caregiver. Even though, study was conducted with small number of participants, the study did provide evidence that there is a relationship between BPD and attachment styles in childhood. Threfore, the study offered contribution to the already existing knowledge and research findings regarding the influence of attachment style on BPD development. Keywords: Attachment, Personality disorder, Borderline Personality Disorder (BPD, child, childhood

  4. Borderline personality disorder: a disorder in search of advocacy.

    Science.gov (United States)

    Zimmerman, Mark

    2015-01-01

    Compared with bipolar disorder, borderline personality disorder (BPD) is as frequent (if not more frequent), as impairing (if not more impairing), and as lethal (if not more lethal). Yet, BPD has received less than one-tenth the funding from the National Institutes of Health than has bipolar disorder. More than other reviewers of the literature on the interface between bipolar disorder and BPD, Paris and Black (Paris J and Black DW (2015) Borderline Personality Disorder and Bipolar Disorder: What is the Difference and Why Does it Matter? J Nerv Ment Dis 203:3-7) emphasize the clinical importance of correctly diagnosing BPD and not overdiagnosing bipolar disorder, with a focus on the clinical feature of affective instability and how the failure to recognize the distinction between sustained and transient mood perturbations can result in misdiagnosing patients with BPD as having bipolar disorder. The review by Paris and Black, then, is more of an advocacy for BPD than other reviews in this area have been. In the present article, the author will illustrate how the bipolar disorder research community has done a superior job of advocating for and "marketing" their disorder compared with researchers of BPD. Specifically, researchers of bipolar disorder have conducted multiple studies highlighting the problem with underdiagnosis, written commentaries about the problem with underdiagnosis, developed and promoted several screening scales to improve diagnostic recognition, published numerous studies of the operating characteristics of these screening measures, attempted to broaden the definition of bipolar disorder by advancing the concept of the bipolar spectrum, and repeatedly demonstrated the economic costs and public health significance of bipolar disorder. In contrast, researchers of BPD have almost completely ignored each of these issues and thus have been less successful in highlighting the public health significance of the disorder.

  5. Toward a genetically-informed model of borderline personality disorder.

    Science.gov (United States)

    Livesley, John

    2008-02-01

    This article describes a conceptual framework for describing borderline personality disorder (BPD) based on empirical studies of the phenotypic structure and genetic architecture of personality. The proposed phenotype has 2 components: (1) a description of core self and interpersonal pathology-the defining features of personality disorder-as these features are expressed in the disorder; and (2) a set of traits based on the anxious-dependent or emotional dysregulation factor of the four-factor model of PD. Four kinds of traits are described: emotional (anxiousness, emotional reactivity, emotional intensity, and pessimistic-anhedonia), interpersonal (submissiveness, insecure attachment, social apprehensiveness, and need for approval), cognitive (cognitive dysregulation), and self-harm (behaviors and ideas). Formulation of the phenotype was guided by the conceptualization of personality as a system of interrelated sub-systems. The psychopathology associated with BPD involves most components of the system. The trait structure of the disorder is assumed to reflect the genetic architecture of personality and individual traits are assumed to be based on adaptive mechanisms. It is suggested that borderline traits are organized around the trait of anxiousness and that an important feature of BPD is dysregulation of the threat management system leading to pervasive fearfulness and unstable emotions. The interpersonal traits are assumed to be heritable characteristics that evolved to deal with interpersonal threats that arose as a result of social living. The potential for unstable and conflicted interpersonal relationships that is inherent to the disorder is assumed to result from the interplay between the adaptive structure of personality and psychosocial adversity. The etiology of the disorder is discussed in terms of biological and environmental factors associated with each component of the phenotype.

  6. Concepts of Classification and Taxonomy Phylogenetic Classification

    Science.gov (United States)

    Fraix-Burnet, D.

    2016-05-01

    Phylogenetic approaches to classification have been heavily developed in biology by bioinformaticians. But these techniques have applications in other fields, in particular in linguistics. Their main characteristics is to search for relationships between the objects or species in study, instead of grouping them by similarity. They are thus rather well suited for any kind of evolutionary objects. For nearly fifteen years, astrocladistics has explored the use of Maximum Parsimony (or cladistics) for astronomical objects like galaxies or globular clusters. In this lesson we will learn how it works.

  7. Rapid, High-Throughput Identification of Anthrax-Causing and Emetic Bacillus cereus Group Genome Assemblies via BTyper, a Computational Tool for Virulence-Based Classification of Bacillus cereus Group Isolates by Using Nucleotide Sequencing Data

    Science.gov (United States)

    Carroll, Laura M.; Miller, Rachel A.; Wiedmann, Martin

    2017-01-01

    ABSTRACT The Bacillus cereus group comprises nine species, several of which are pathogenic. Differentiating between isolates that may cause disease and those that do not is a matter of public health and economic importance, but it can be particularly challenging due to the high genomic similarity within the group. To this end, we have developed BTyper, a computational tool that employs a combination of (i) virulence gene-based typing, (ii) multilocus sequence typing (MLST), (iii) panC clade typing, and (iv) rpoB allelic typing to rapidly classify B. cereus group isolates using nucleotide sequencing data. BTyper was applied to a set of 662 B. cereus group genome assemblies to (i) identify anthrax-associated genes in non-B. anthracis members of the B. cereus group, and (ii) identify assemblies from B. cereus group strains with emetic potential. With BTyper, the anthrax toxin genes cya, lef, and pagA were detected in 8 genomes classified by the NCBI as B. cereus that clustered into two distinct groups using k-medoids clustering, while either the B. anthracis poly-γ-d-glutamate capsule biosynthesis genes capABCDE or the hyaluronic acid capsule hasA gene was detected in an additional 16 assemblies classified as either B. cereus or Bacillus thuringiensis isolated from clinical, environmental, and food sources. The emetic toxin genes cesABCD were detected in 24 assemblies belonging to panC clades III and VI that had been isolated from food, clinical, and environmental settings. The command line version of BTyper is available at https://github.com/lmc297/BTyper. In addition, BMiner, a companion application for analyzing multiple BTyper output files in aggregate, can be found at https://github.com/lmc297/BMiner. IMPORTANCE Bacillus cereus is a foodborne pathogen that is estimated to cause tens of thousands of illnesses each year in the United States alone. Even with molecular methods, it can be difficult to distinguish nonpathogenic B. cereus group isolates from their

  8. Rapid, high-throughput identification of anthrax-causing and emetic Bacillus cereus group genome assemblies using BTyper, a computational tool for virulence-based classification of Bacillus cereus group isolates using nucleotide sequencing data.

    Science.gov (United States)

    Carroll, Laura M; Kovac, Jasna; Miller, Rachel A; Wiedmann, Martin

    2017-06-16

    The Bacillus cereus group comprises nine species, several of which are pathogenic. Differentiating between isolates that may cause disease and those that do not is a matter of public health and economic importance, but can be particularly challenging due to the high genomic similarity of the group. To this end, we have developed BTyper, a computational tool that employs a combination of (i) virulence gene-based typing, (ii) multi-locus sequence typing (MLST), (iii) panC clade typing, and (iv) rpoB allelic typing to rapidly classify B. cereus group isolates using nucleotide sequencing data. BTyper was applied to a set of 662 B. cereus group genome assemblies to (i) identify anthrax-associated genes in non-B. anthracis members of the B. cereus group, and (iI) identify assemblies from B. cereus group strains with emetic potential. With BTyper, anthrax toxin genes cya, lef and pagA were detected in 8 genomes classified in NCBI as B. cereus that clustered into two distinct groups using k-medoids clustering, while B. anthracis poly-γ-D-glutamate capsule biosynthesis genes capABCDE or hyaluronic acid capsule gene hasA were detected in an additional 16 assemblies classified as either B. cereus or B. thuringiensis isolated from clinical, environmental, and food sources. Emetic toxin genes cesABCD were detected in 24 assemblies belonging to panC clades III and VI that had been isolated from food, clinical, and environmental settings. The command line version of BTyper is available at https://github.com/lmc297/BTyper In addition, BMiner, a companion application for analyzing multiple BTyper output files in aggregate, can be found at https://github.com/lmc297/BMinerImportanceBacillus cereus is a foodborne pathogen that is estimated to cause tens of thousands of illnesses each year in the United States alone. Even with molecular methods, it can be difficult to distinguish non-pathogenic B. cereus group isolates from their pathogenic counterparts, including the human pathogen B

  9. First empirical evaluation of outcomes for mentalization-based group therapy for adolescents with BPD

    DEFF Research Database (Denmark)

    Bo, Sune; Sharp, Carla; Beck, Emma

    2017-01-01

    -based group therapy. Twenty-five adolescents completed the study of which the majority (23 out of 25) displayed improvement regarding borderline symptoms, depression, self-harm, peer-attachment, parent-attachment, mentalizing, and general psychopathology. Enhanced trust in peers and parents in combination......Adolescent Borderline Personality Disorder (BPD) is a devastating disorder, and it is essential to identify and treat the disorder in its early course. A total of 34 female Danish adolescents aged 15 to 18 years with BPD and sub-threshold BPD participated in one year of structured mentalization...... treatment for adolescents with borderline traits....

  10. The effect of ostracism upon mood in youth with borderline personality disorder.

    Science.gov (United States)

    Lawrence, Katherine A; Chanen, Andrew M; Allen, J Sabura

    2011-10-01

    The experience of rejection or abandonment in Borderline Personality Disorder (BPD) can lead to profound changes in affect. Yet, the intensity, duration, and type of mood changes that occur in response to rejection remain unclear. This study examined the effect of ostracism upon mood in 30 outpatient youth diagnosed with BPD and 22 healthy community control participants (aged 15-24). Cyberball, a virtual balltoss game, was used to simulate ostracism and 13 mood states were recorded before, immediately after, and 15 minutes after the game. The results showed that while ostracism induced changes in anger, rejection, surprise, suspicion, and joy, there were no differences in the pattern of emotional responding and regulation between the two groups. The BPD group consistently rated their mood as more intense across all 13 mood states and across time compared with the control group. These findings suggest that, compared to healthy individuals, those youth with BPD experience negative emotions as more intense and that in mild cases of interpersonal rejection, their emotional responding and regulation are similar to their healthy peers.

  11. Emotional dysfunction in avoidant compared to borderline personality disorder: a study of affect consciousness.

    Science.gov (United States)

    Johansen, Merete Selsbakk; Normann-Eide, Eivind; Normann-Eide, Tone; Wilberg, Theresa

    2013-12-01

    Knowledge of emotional dysfunction in patients with avoidant personality disorder (APD) is much needed. The present study examined affect consciousness (AC) in patients with APD compared to borderline personality disorder (BPD). AC, defined as capacity to perceive, reflect on, tolerate, and express emotional experiences, is assumed to be central to structure-building in personality. The study tested the hypotheses that patients with APD have lower general AC and lower AC for pleasant affects compared to BPD. Fifty-nine patients, 26 with APD and 33 with BPD were rated on several aspects of AC using the specialized AC interview. The structured interview SCID-II was applied for diagnostic evaluations. The APD group had significantly lower levels of global AC and conceptual expressivity compared to the BPD group. Among 11 specific affects the APD group had significantly lower AC for interest and contempt. Emotional dysfunction is an important feature of APD and the findings indicate that psychotherapies for APD patients should focus on emotional experiences, aiming to improve emotional awareness, tolerance, and expressivity. The notion of a general avoidance of positive emotions in APD needs further exploration, including a possible dysfunction in the evolutionary based neuro-affective Seeking system. © 2013 The Scandinavian Psychological Associations.

  12. Childhood experiences of parental rearing patterns reported by Chinese patients with borderline personality disorder.

    Science.gov (United States)

    Huang, Jianjun; Napolitano, Lisa A; Wu, Jiang; Yang, Yunping; Xi, Yingjun; Li, Yawen; Li, Kai

    2014-02-01

    The primary purposes of this study were to (1) compare the characteristics of childhood experiences of parental rearing patterns in China reported by patients with borderline personality disorder (BPD), patients with other personality disorders and patients without personality disorders; (2) identify the reported parental rearing patterns associated with BPD in China; and (3) determine whether these patterns differ for males and females. One hundred and fifty-two patients with BPD, 79 patients with other personality disorders and 55 patients without Axis II diagnoses were administered the Chinese version of the McLean Screening Instrument for BPD and completed the Egna Minnen av Barndoms Uppfostran (EMBU), a self-report measure of childhood parental rearing patterns. Parental rearing patterns reported by the BPD group were characterized by less emotional warmth, and greater punishment, rejection and control than patterns reported by the other two groups. Within the BPD group, males were more likely than females to report parental punishment, rejection and control. Paternal punishment, low maternal emotional warmth and female gender predicted BPD diagnosis. Negative parental rearing patterns appear to contribute to the development of BPD in China and vary with the gender of the child. Maternal emotional warmth may be a protective factor against BPD. © 2013 International Union of Psychological Science.

  13. An experimental test of the schema mode model of borderline personality disorder.

    Science.gov (United States)

    Arntz, Arnoud; Klokman, Janet; Sieswerda, Simkje

    2005-09-01

    Young has proposed a schema mode model of borderline personality disorder (BPD), hypothesizing that BPD patients tend to flip from 1 of 4 maladaptive schema modes to another. The present study is the first empirical test of this model, investigating whether these 4 modes are specific for BPD patients and whether BPD-relevant stress specifically increases one of the modes, the detached protector mode. Eighteen BPD patients, 18 cluster-C personality disorder (PD) patients and 18 non-patient controls (all women) filled out trait and state versions of a newly developed schema mode questionnaire, assessing cognitions, feelings and behaviors characteristic of 7 schema modes. Using a cross over design, subjects subsequently watched a neutral and a BPD-specific emotional movie fragment (order balanced). After watching each movie, subjects again filled out the schema mode questionnaire, state version. Trait as well as state versions indicated that BPD patients were indeed characterized by the hypothesized four maladaptive modes (Detached Protector, Punitive Parent, Abused/Abandoned Child, Angry/Impulsive Child). BPD patients were lowest on the Healthy Adult mode. The stress induction induced negative emotions in all groups, but the BPD group was unique in that the Detached Protector mode increased significantly more than in both control groups.

  14. The pain paradox: borderline personality disorder features, self-harm history, and the experience of pain.

    Science.gov (United States)

    Carpenter, Ryan W; Trull, Timothy J

    2015-04-01

    Individuals with borderline personality disorder (BPD), compared to controls, report a relative absence of acute pain. In contrast, BPD is overrepresented among chronic pain patients, suggesting they experience a relative excess of chronic pain. To date, this "pain paradox" has been only partially explored; no study has examined both acute and chronic pain in the same sample. In addition, previous research has not fully examined the effect of nonsuicidal self-injury (NSSI) on either acute or chronic pain experience in BPD. Undergraduates (N = 206), oversampled for those high in BPD features, completed a Cold Pressor Task (CPT), rating their pain every 15 s over a maximum of 4 min. Following the CPT, participants completed measures of BPD features, NSSI history, past-year pain, and perceived pain tolerance. Results did not support the expected negative association between BPD features and acute pain. Multilevel modeling revealed an interaction of BPD features and NSSI history on CPT pain ratings: Among individuals in the no-NSSI group, BPD features were associated with greater acute pain. Among individuals in the NSSI group, BPD features were not significantly associated with acute pain. Results for past-year pain indicated that BPD features were associated with greater past-year pain regardless of NSSI history. This finding, coupled with the difference in the association of BPD features and acute pain between the NSSI and no-NSSI groups provides tentative evidence that the combination of BPD features and NSSI history, among nonclinical samples, is linked to a pain paradox.

  15. Classical conditioning in borderline personality disorder: an fMRI study.

    Science.gov (United States)

    Krause-Utz, Annegret; Keibel-Mauchnik, Jana; Ebner-Priemer, Ulrich; Bohus, Martin; Schmahl, Christian

    2016-06-01

    Previous research suggests disturbed emotional learning and memory in borderline personality disorder (BPD). Studies investigating the neural correlates of aversive differential delay conditioning in BPD are currently lacking. We aimed to investigate acquisition, within-session extinction, between-session extinction recall, and reacquisition. We expected increased activation in the insula, amygdala, and anterior cingulate, and decreased prefrontal activation in BPD patients. During functional magnetic resonance imaging, 27 medication-free female BPD patients and 26 female healthy controls (HC) performed a differential delay aversive conditioning paradigm. An electric shock served as unconditioned stimulus, two neutral pictures as conditioned stimuli (CS+/CS-). Dependent variables were blood-oxygen-level-dependent response, skin conductance response (SCR), and subjective ratings (valence, arousal). No significant between-group differences in brain activation were found [all p(FDR) > 0.05]. Within-group comparisons for CS+unpaired > CS- revealed increased insula activity in BPD patients but not in HC during early acquisition; during late acquisition, both groups recruited fronto-parietal areas [p(FDR)  CS during extinction. During extinction recall, there was a trend for stronger SCR to CS+ > CS in BPD patients. Amygdala habituation to CS+paired (CS+ in temporal contingency with the aversive event) during acquisition was found in HC but not in patients. Our findings suggest altered temporal response patterns in terms of increased vigilance already during early acquisition and delayed extinction processes in individuals with BPD.

  16. Reduced cortical and subcortical volumes in female adolescents with borderline personality disorder.

    Science.gov (United States)

    Richter, Julia; Brunner, Romuald; Parzer, Peter; Resch, Franz; Stieltjes, Bram; Henze, Romy

    2014-03-30

    Volumetric alterations in limbic structures have been detected in adults, but not in adolescents with borderline personality disorder (BPD). We examined adolescents in the early stages of BPD to provide a unique opportunity to investigate which parts of the brain are initially affected by the disorder before confounding factors such as long-term medication or chronicity can mask them. A group of 60 right-handed female adolescents between 14 and 18 years of age (20 patients with BPD, 20 clinical controls, and 20 healthy controls) underwent magnetic resonance imaging (MRI). Focus was on the examination of hippocampal and amygdalar volume differences. Furthermore, a cortical thickness analysis was conducted. FreeSurfer software detected significant group differences in the right and left hippocampus and in the right amygdala. Additionally, significant volume reductions in frontal (right middle frontal gyrus, orbital part of the inferior frontal gyrus bilaterally), and parietal regions (superior parietal gyrus bilaterally) were found in adolescents with BPD compared with controls. No group differences in cortical thickness were revealed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  17. Deficits in pain perception in borderline personality disorder: results from the thermal grill illusion.

    Science.gov (United States)

    Bekrater-Bodmann, Robin; Chung, Boo Young; Richter, Ingmarie; Wicking, Manon; Foell, Jens; Mancke, Falk; Schmahl, Christian; Flor, Herta

    2015-10-01

    It is well documented that borderline personality disorder (BPD) is characterized by reduced pain sensitivity, which might be related to nonsuicidal self-injury and dissociative experiences in patients with BPD. However, it remains an open question whether this insensitivity relies at least partly on altered sensory integration or on an altered evaluation of pain or a combination of both. In this study, we used the thermal grill illusion (TGI), describing a painful sensation induced by the application of alternating cold and warm nonnoxious stimuli, in patients with either current or remitted BPD as well as matched healthy controls. Two additional conditions, applying warm or cold temperatures only, served as control. We further assessed thermal perception, discrimination, and pain thresholds. We found significantly reduced heat and cold pain thresholds for the current BPD group, as well as reduced cold pain thresholds for the remitted BPD group, as compared with the HC group. Current BPD patients perceived a less-intense TGI in terms of induced pain and unpleasantness, while their general ability to perceive this kind of illusion seemed to be unaffected. Thermal grill illusion magnitude was negatively correlated with dissociation and traumatization only in the current BPD patients. These results indicate that higher-order pain perception is altered in current BPD, which seems to normalize after remission. We discuss these findings against the background of neurophysiological evidence for the TGI in general and reduced pain sensitivity in BPD and suggest a relationship to alterations in N-methyl-D-aspartate neurotransmission.

  18. Parental rearing and psychopathology in mothers of adolescents with and without borderline personality symptoms

    Directory of Open Access Journals (Sweden)

    Schuppert H

    2012-08-01

    Full Text Available Abstract Background A combination of multiple factors, including a strong genetic predisposition and environmental factors, are considered to contribute to the developmental pathways to borderline personality disorder (BPD. However, these factors have mostly been investigated retrospectively, and hardly in adolescents. The current study focuses on maternal factors in BPD features in adolescence. Methods Actual parenting was investigated in a group of referred adolescents with BPD features (N = 101 and a healthy control group (N = 44. Self-reports of perceived concurrent parenting were completed by the adolescents. Questionnaires on parental psychopathology (both Axis I and Axis II disorders were completed by their mothers. Results Adolescents reported significantly less emotional warmth, more rejection and more overprotection from their mothers in the BPD-group than in the control group. Mothers in the BPD group reported significantly more parenting stress compared to mothers in the control group. Also, these mothers showed significantly more general psychopathology and clusters C personality traits than mothers in the control group. Contrary to expectations, mothers of adolescents with BPD features reported the same level of cluster B personality traits, compared to mothers in the control group. Hierarchical logistic regression revealed that parental rearing styles (less emotional warmth, and more overprotection and general psychopathology of the mother were the strongest factors differentiating between controls and adolescents with BPD symptoms. Conclusions Adolescents with BPD features experience less emotional warmth and more overprotection from their mothers, while the mothers themselves report more symptoms of anxiety and depression. Addition of family interventions to treatment programs for adolescents might increase the effectiveness of such early interventions, and prevent the adverse outcome that is often seen in adult BPD

  19. The IASLC Mesothelioma Staging Project: Proposals for the M Descriptors and for Revision of the TNM Stage Groupings in the Forthcoming (Eighth) Edition of the TNM Classification for Mesothelioma.

    Science.gov (United States)

    Rusch, Valerie W; Chansky, Kari; Kindler, Hedy L; Nowak, Anna K; Pass, Harvey I; Rice, David C; Shemanski, Lynn; Galateau-Sallé, Françoise; McCaughan, Brian C; Nakano, Takashi; Ruffini, Enrico; van Meerbeeck, Jan P; Yoshimura, Masahiro

    2016-12-01

    The M component and TNM stage groupings for malignant pleural mesothelioma (MPM) have been empirical. The International Association for the Study of Lung Cancer developed a multinational database to propose evidence-based revisions for the eighth edition of the TNM classification of MPM. Data from 29 centers were submitted either electronically or by transfer of existing institutional databases. The M component as it currently stands was validated by confirming sufficient discrimination (by Kaplan-Meier analysis) with respect to overall survival (OS) between the clinical M0 (cM0) and cM1 categories. Candidate stage groups were developed by using a recursive partitioning and amalgamation algorithm applied to all cM0 cases. Of 3519 submitted cases, 2414 were analyzable and 84 were cM1 cases. Median OS for cM1 cases was 9.7 months versus 13.4 months (p = 0.0013) for the locally advanced (T4 or N3) cM0 cases, supporting inclusion of only cM1 in the stage IV group. Exploratory analyses suggest a possible difference in OS for single- versus multiple-site cM1 cases. A recursive partitioning and amalgamation-generated survival tree on the OS outcomes restricted to cM0 cases with the newly proposed (eighth edition) T and N components indicates that optimal stage groupings for the eighth edition will be as follows: stage IA (T1N0), stage IB (T2-3N0), stage II (T1-2N1), stage IIIA (T3N1), stage IIIB (T1-3N2 or any T4), and stage IV (any M1). This first evidence-based revision of the TNM classification for MPM leads to substantial changes in the T and N components and the stage groupings. Copyright © 2016 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  20. Support vector machine as an alternative method for lithology classification of crystalline rocks

    Science.gov (United States)

    Deng, Chengxiang; Pan, Heping; Fang, Sinan; Amara Konaté, Ahmed; Qin, Ruidong

    2017-03-01

    With the expansion of machine learning algorithms, automatic lithology classification that uses well logging data is becoming significant in formation evaluation and reservoir characterization. In fact, the complicated composition and structural variations of metamorphic rocks result in more nonlinear features in well logging data and elevate requirements to algorithms. Herein, the application of the support vector machine (SVM) in classifying crystalline rocks from Chinese Continental Scientific Drilling Main Hole (CCSD-MH) data was reported. We found that the SVM performs poorly on the lithology classification of crystalline rocks when training samples are imbalanced. The fact is that training samples are generally limited and imbalanced as cores cannot be obtained balanced and at 100 percent. In this paper, we introduced the synthetic minority over-sampling technique (SMOTE) and Borderline-SMOTE to deal with imbalanced data. After experiments generating different quantities of training samples by SMOTE and Borderline-SMOTE, the most suitable classifier was selected to overcome the disadvantage of the SVM. Then, the popular supervised classifier back-propagation neural networks (BPNN), which has been proved competent for lithology classification of crystalline rocks in previous studies, was compared to evaluate the performance of the SVM. Results show that Borderline-SMOTE can improve the SVM with substantially increased accuracy even for minority classes in a reasonable manner, while the SVM outperforms BPNN in aspects of lithology prediction and CCSD-MH data generalization. We demonstrate the potential of the SVM as an alternative to current methods for lithology identification of crystalline rocks.