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Articles 1471 - 1500 of 2016

Full-Text Articles in Medical Specialties

Diagnosis And Management Of Infantile Hemangioma, D. H. Darrow, A. K. Greene, A. J. Mancini, A. J. Nopper, T. M. O Jan 2015

Diagnosis And Management Of Infantile Hemangioma, D. H. Darrow, A. K. Greene, A. J. Mancini, A. J. Nopper, T. M. O

Journal Articles

Infantile hemangiomas (IHs) are the most common tumors of childhood. Unlike other tumors, they have the unique ability to involute after proliferation, often leading primary care providers to assume they will resolve without intervention or consequence. Unfortunately, a subset of IHs rapidly develop complications, resulting in pain, functional impairment, or permanent disfigurement. As a result, the primary clinician has the task of determining which lesions require early consultation with a specialist. Although several recent reviews have been published, this clinical report is the first based on input from individuals representing the many specialties involved in the treatment of IH. Its …

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Comparative Analysis Of The Extracellular Matrix Composition In Proliferating And Involuted Infantile Hemangiomas, H. Park, H. Park, H. Y. Chung, T. M. O, M. Waner Jan 2015

Comparative Analysis Of The Extracellular Matrix Composition In Proliferating And Involuted Infantile Hemangiomas, H. Park, H. Park, H. Y. Chung, T. M. O, M. Waner

Journal Articles

BACKGROUND: Changes in the composition of the extracellular matrix (ECM) occur between the proliferating and involuted phases of infantile hemangiomas (IH), and are associated with angiogenic growth. We examined the composition of the ECM in proliferating and involuted IHs and assessed correlations between the composition of the ECM and whether the IH was in the proliferating or the involuted phase. METHODS: We evaluated IH samples from a cohort of patients who had five proliferating IHs and five involuted IHs. The following ECM molecules were analyzed using enzyme-linked immunosorbent assays and immunohistochemistry: laminin, fibronectin, collagen type I, collagen type II, and …

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A Preliminary Study Of Three-Dimensional Sonographic Measurements Of The Fetus, U. Ergaz, I. Goldstein, M. Divon, Z. Weiner Jan 2015

A Preliminary Study Of Three-Dimensional Sonographic Measurements Of The Fetus, U. Ergaz, I. Goldstein, M. Divon, Z. Weiner

Journal Articles

OBJECTIVES: This study was aimed at establishing an ideal method for performing three-dimensional measurements of the fetus in order to improve the estimation of fetal weight. METHODS: The study consisted of two phases. Phase I was a prospective cross-sectional study performed between 28 and 40 weeks' gestation. The study population (n=110) comprised low-risk singleton pregnancies who underwent a routine third-trimester sonographic estimation of fetal weight. The purpose of this phase was to establish normal values for the fetal abdominal and head volumes throughout the third trimester. Phase II was a prospective study that included patients admitted for an elective cesarean …

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Adolescent Experiences With Intrauterine Devices: A Qualitative Study, E. O. Schmidt, A. James, K. M. Curran, J. F. Peipert, T. Madden Jan 2015

Adolescent Experiences With Intrauterine Devices: A Qualitative Study, E. O. Schmidt, A. James, K. M. Curran, J. F. Peipert, T. Madden

Journal Articles

PURPOSE: The purpose of this study was to improve understanding of adolescents' reasons for choosing an intrauterine device (IUD) and to explore experiences that led to continuation or discontinuation of the levonorgestrel intrauterine system (LNG-IUS) and the copper IUD (copper IUD). METHODS: We conducted focus groups (FGs) with adolescents and young women who were current or former IUD users stratified by IUD type and 12-month IUD continuation or discontinuation. All subjects were participants from the Contraceptive CHOICE Project. FG data were supplemented with in-depth interviews (IDIs). Data collection was continued until thematic saturation was reached. Transcripts were independently coded by …

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Frequency-Place Map For Electrical Stimulation In Cochlear Implants: Change Over Time, K. Vermeire, D. M. Landsberger, P. H. Van De Heyning, M. Voormolen, A. Kleine Punte, R. Schatzer, C. Zierhofer Jan 2015

Frequency-Place Map For Electrical Stimulation In Cochlear Implants: Change Over Time, K. Vermeire, D. M. Landsberger, P. H. Van De Heyning, M. Voormolen, A. Kleine Punte, R. Schatzer, C. Zierhofer

Journal Articles

The relationship between the place of electrical stimulation from a cochlear implant and the corresponding perceived pitch remains uncertain. Previous studies have estimated what the pitch corresponding to a particular location should be. However, perceptual verification is difficult because a subject needs both a cochlear implant and sufficient residual hearing to reliably compare electric and acoustic pitches. Additional complications can arise from the possibility that the pitch corresponding to an electrode may change as the auditory system adapts to a sound processor. In the following experiment, five subjects with normal or near-to-normal hearing in one ear and a cochlear implant …

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The Relationship Between Insertion Angles, Default Frequency Allocations, And Spiral Ganglion Place Pitch In Cochlear Implants, D. M. Landsberger, M. Svrakic, J. T., Jr. Roland, M. Svirsky Jan 2015

The Relationship Between Insertion Angles, Default Frequency Allocations, And Spiral Ganglion Place Pitch In Cochlear Implants, D. M. Landsberger, M. Svrakic, J. T., Jr. Roland, M. Svirsky

Journal Articles

OBJECTIVES: Commercially available cochlear implant systems attempt to deliver frequency information going down to a few hundred Hertz, but the electrode arrays are not designed to reach the most apical regions of the cochlea, which correspond to these low frequencies. This may cause a mismatch between the frequencies presented by a cochlear implant electrode array and the frequencies represented at the corresponding location in a normal-hearing cochlea. In the following study, the mismatch between the frequency presented at a given cochlear angle and the frequency expected by an acoustic hearing ear at the corresponding angle is examined for the cochlear …

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Influencing Student Specialty Choice: The 4 Pillars For Primary Care Physician Workforce Development, C. Matson, A. Davis, J. Epling, J. Freeman, T. Iroku-Malize, M. Stephens, A. Wilke, A. Arendale, A. Weidner, +4 Additional Authors Jan 2015

Influencing Student Specialty Choice: The 4 Pillars For Primary Care Physician Workforce Development, C. Matson, A. Davis, J. Epling, J. Freeman, T. Iroku-Malize, M. Stephens, A. Wilke, A. Arendale, A. Weidner, +4 Additional Authors

Journal Articles

No abstract provided.

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Effects Of Obesity On Health-Related Quality Of Life In Juvenile-Onset Systemic Lupus Erythematosus, R. Mina, M. S. Klein-Gitelman, S. Nelson, B. A. Eberhard, G. Higgins, N. G. Singer, K. Onel, L. Tucker, K. M. O'Neil, H. I. Brunner, +4 Additional Authors Jan 2015

Effects Of Obesity On Health-Related Quality Of Life In Juvenile-Onset Systemic Lupus Erythematosus, R. Mina, M. S. Klein-Gitelman, S. Nelson, B. A. Eberhard, G. Higgins, N. G. Singer, K. Onel, L. Tucker, K. M. O'Neil, H. I. Brunner, +4 Additional Authors

Journal Articles

OBJECTIVE: This study evaluated the effects of obesity on health-related quality of life (HRQOL) measures in juvenile-onset systemic lupus erythematosus (jSLE). METHODS: Obesity was defined as a body mass index (BMI) >/=95th percentile according to the Sex-specific Center for Disease Control BMI-For-Age Charts and determined in a multicenter cohort of jSLE patients. In this secondary analysis, the domain and summary scores of the Pediatric Quality of Life (PedsQL) Inventory and the Child Health Questionnaire (CHQ) of obese jSLE patients were compared to those of non-obese jSLE patients as well as historical obese and non-obese healthy controls. Mixed-effects modeling was performed …

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North American Prodrome Longitudinal Study (Napls 2) The Prodromal Symptoms, J. Addington, L. Liu, L. Buchy, K. S. Cadenhead, T. D. Cannon, B. A. Cornblatt, D. O. Perkins, C. E. Bearden, D. H. Mathalon, T. H. Mcglashan, +4 Additional Authors Jan 2015

North American Prodrome Longitudinal Study (Napls 2) The Prodromal Symptoms, J. Addington, L. Liu, L. Buchy, K. S. Cadenhead, T. D. Cannon, B. A. Cornblatt, D. O. Perkins, C. E. Bearden, D. H. Mathalon, T. H. Mcglashan, +4 Additional Authors

Journal Articles

In studies describing the long-term follow-up up of youth at clinical high risk (CHR) of psychosis, little attention has been given to details of specific prodromal symptoms. In this paper, we describe the prodromal symptoms of 764 CHR participants recruited in the multi-site North American Prodrome Longitudinal Study (NAPLS). Symptoms were rated on the Scale of Prodromal Symptoms (SOPS) at baseline and 6-, 12-, 18-, and 24-month follow-ups. Clinical outcome at the 2-year assessment was categorized as psychotic, prodromal progression, symptomatic or in remission. Most of the CHR sample (92%) met criteria for the attenuated positive symptoms syndrome (APSS). Significant …

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Association Of Thalamic Dysconnectivity And Conversion To Psychosis In Youth And Young Adults At Elevated Clinical Risk, A. Anticevic, K. Haut, J. D. Murray, G. Repovs, B. Goodyear, K. S. Cadenhead, H. Mirzakhanian, B. A. Cornblatt, D. Olvet, T. D. Cannon, +16 Additional Authors Jan 2015

Association Of Thalamic Dysconnectivity And Conversion To Psychosis In Youth And Young Adults At Elevated Clinical Risk, A. Anticevic, K. Haut, J. D. Murray, G. Repovs, B. Goodyear, K. S. Cadenhead, H. Mirzakhanian, B. A. Cornblatt, D. Olvet, T. D. Cannon, +16 Additional Authors

Journal Articles

IMPORTANCE: Severe neuropsychiatric conditions, such as schizophrenia, affect distributed neural computations. One candidate system profoundly altered in chronic schizophrenia involves the thalamocortical networks. It is widely acknowledged that schizophrenia is a neurodevelopmental disorder that likely affects the brain before onset of clinical symptoms. However, no investigation has tested whether thalamocortical connectivity is altered in individuals at risk for psychosis or whether this pattern is more severe in individuals who later develop full-blown illness. OBJECTIVES: To determine whether baseline thalamocortical connectivity differs between individuals at clinical high risk for psychosis and healthy controls, whether this pattern is more severe in those …

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Strategies For Health Research: Lessons From 3 Mobile Intervention Studies, D. Ben-Zeev, S. M. Schueller, M. Begale, J. Duffecy, J. M. Kane, D. C. Mohr Jan 2015

Strategies For Health Research: Lessons From 3 Mobile Intervention Studies, D. Ben-Zeev, S. M. Schueller, M. Begale, J. Duffecy, J. M. Kane, D. C. Mohr

Journal Articles

The capacity of Mobile Health (mHealth) technologies to propel healthcare forward is directly linked to the quality of mobile interventions developed through careful mHealth research. mHealth research entails several unique characteristics, including collaboration with technologists at all phases of a project, reliance on regional telecommunication infrastructure and commercial mobile service providers, and deployment and evaluation of interventions "in the wild", with participants using mobile tools in uncontrolled environments. In the current paper, we summarize the lessons our multi-institutional/multi-disciplinary team has learned conducting a range of mHealth projects using mobile phones with diverse clinical populations. First, we describe three ongoing projects …

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Long-Acting Injectable Versus Daily Oral Antipsychotic Treatment Trials In Schizophrenia: Pragmatic Versus Explanatory Study Designs, C. A. Bossie, L. D. Alphs, Christoph Correll Jan 2015

Long-Acting Injectable Versus Daily Oral Antipsychotic Treatment Trials In Schizophrenia: Pragmatic Versus Explanatory Study Designs, C. A. Bossie, L. D. Alphs, Christoph Correll

Journal Articles

Trial design characteristics related to the explanatory:pragmatic spectrum may contribute toward the inconsistent results reported in studies comparing long-acting injectable (LAI) versus daily oral antipsychotic (AP) treatments in schizophrenia. A novel approach examined the hypothesis that a more pragmatic design is important to show the advantages of LAI versus oral APs. A literature search identified comparative studies assessing the clinical efficacy/effectiveness of LAI versus oral APs in more than 100 schizophrenia patients, with 6-month or more duration/follow-up, and published between January 1993 and December 2013 (n=11). Each study's design was rated using the six-domain ASPECT-R (A Study Pragmatic:Explanatory Characterization Tool-Rating). …

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Perfectionism Related To Self-Reported Insomnia Severity, But Not When Controlled For Stress And Emotion Regulation, S. Brand, R. Kirov, N. Kalak, M. Gerber, U. Puhse, S. Lemola, Christoph Correll, S. Cortese, T. Meyer, E. Holsboer-Trachsler Jan 2015

Perfectionism Related To Self-Reported Insomnia Severity, But Not When Controlled For Stress And Emotion Regulation, S. Brand, R. Kirov, N. Kalak, M. Gerber, U. Puhse, S. Lemola, Christoph Correll, S. Cortese, T. Meyer, E. Holsboer-Trachsler

Journal Articles

Background: Perfectionism is understood as a set of personality traits such as unrealistically high and rigid standards for performance, fear of failure, and excessive self-criticism. Previous studies showed a direct association between increased perfectionism and poor sleep, though without taking into account possible mediating factors. Here, we tested the hypothesis that perfectionism was directly associated with poor sleep, and that this association collapsed, if mediating factors such as stress and poor emotion regulation were taken into account. Methods: Three hundred and forty six young adult students (M=23.87 years) completed questionnaires relating to perfectionism traits, sleep, and psychological functioning such as …

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Abnormal Movements In First-Episode, Nonaffective Psychosis: Dyskinesias, Stereotypies, And Catatonic-Like Signs, M. T. Compton, F. Fantes, C. R. Wan, S. Johnson, E. F. Walker Jan 2015

Abnormal Movements In First-Episode, Nonaffective Psychosis: Dyskinesias, Stereotypies, And Catatonic-Like Signs, M. T. Compton, F. Fantes, C. R. Wan, S. Johnson, E. F. Walker

Journal Articles

Motor abnormalities represent a neurobehavioral domain of signs intrinsic to schizophrenia-spectrum disorders, though they are commonly attributed to medication side effects and remain understudied. Individuals with first-episode psychosis represent an ideal group to study innate movement disorders due to minimal prior antipsychotic exposure. We measured dyskinesias, stereotypies, and catatonic-like signs and examined their associations with: (1) age at onset of psychotic symptoms and duration of untreated psychosis; (2) positive, negative, and disorganized symptoms; (3) neurocognition; and (4) neurological soft signs. Among 47 predominantly African American first-episode psychosis patients in a public-sector hospital, the presence and severity of dyskinesias, stereotypies, and …

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Effects Of Antipsychotics, Antidepressants And Mood Stabilizers On Risk For Physical Diseases In People With Schizophrenia, Depression And Bipolar Disorder, C. U. Correll, J. Detraux, J. De Lepeleire, M. De Hert Jan 2015

Effects Of Antipsychotics, Antidepressants And Mood Stabilizers On Risk For Physical Diseases In People With Schizophrenia, Depression And Bipolar Disorder, C. U. Correll, J. Detraux, J. De Lepeleire, M. De Hert

Journal Articles

People with severe mental illness have a considerably shorter lifespan than the general population. This excess mortality is mainly due to physical illness. Next to mental illness-related factors, unhealthy lifestyle, and disparities in health care access and utilization, psychotropic medications can contribute to the risk of physical morbidity and mortality. We systematically reviewed the effects of antipsychotics, antidepressants and mood stabilizers on physical health outcomes in people with schizophrenia, depression and bipolar disorder. Updating and expanding our prior systematic review published in this journal, we searched MEDLINE (November 2009 - November 2014), combining the MeSH terms of major physical disease …

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Young-Onset Dementia Epidemiology Applied To Neuropsychiatry Practice, B. Devineni, C. U. Onyike Jan 2015

Young-Onset Dementia Epidemiology Applied To Neuropsychiatry Practice, B. Devineni, C. U. Onyike

Journal Articles

A substantial number of adults suffer young-onset dementia (YOD). The diversity of types and syndromes makes recognition and diagnosis difficult. An algorithmic approach to interpreting clinical data, informed by clinical epidemiology, integrates data pertaining to defining syndromes. Syndrome chronology and tempo, family history, and other neuropsychiatric features and neurologic signs, are used to reach a preliminary diagnosis and direct diagnostic tests and their interpretation. Screening for YOD in the psychiatric context is a rational process in which vigilance is combined with careful searches for red flags that signal a neurodegenerative etiology.

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Six-Month Outcomes From A Randomized Trial Augmenting Serotonin Reuptake Inhibitors With Exposure And Response Prevention Or Risperidone In Adults With Obsessive-Compulsive Disorder, E. B. Foa, H. B. Simpson, D. Rosenfield, M. R. Liebowitz, S. P. Cahill, J. D. Huppert, J., Jr. Bender, C. P. Mclean, M. J. Maher, R. Campeas, C. G. Hahn, P. Imms, A. Pinto, M. B. Powers, C. I. Rodriguez, P. E. Van Meter, D. Vermes, M. T. Williams Jan 2015

Six-Month Outcomes From A Randomized Trial Augmenting Serotonin Reuptake Inhibitors With Exposure And Response Prevention Or Risperidone In Adults With Obsessive-Compulsive Disorder, E. B. Foa, H. B. Simpson, D. Rosenfield, M. R. Liebowitz, S. P. Cahill, J. D. Huppert, J., Jr. Bender, C. P. Mclean, M. J. Maher, R. Campeas, C. G. Hahn, P. Imms, A. Pinto, M. B. Powers, C. I. Rodriguez, P. E. Van Meter, D. Vermes, M. T. Williams

Journal Articles

OBJECTIVE: To compare outcomes after 6-month maintenance treatment of adults diagnosed with obsessive-compulsive disorder (OCD) based on DSM-IV criteria who responded to acute treatment with serotonin reuptake inhibitors (SRIs) augmented by exposure and response prevention (EX/RP) or risperidone. METHOD: A randomized trial was conducted at 2 academic sites from January 2007 through December 2012. In the acute phase, 100 patients on therapeutic SRI dose with at least moderate OCD severity were randomized to 8 weeks of EX/RP, risperidone, or pill placebo. Responders entered the 6-month maintenance phase, continuing the augmentation strategy they received acutely (n = 30 EX/RP, n = …

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Predictors Of Suicide Attempts In 3.322 Patients With Affective Disorders And Schizophrenia Spectrum Disorders, J. A. Gallego, V. Rachamallu, E. Y. Yuen, S. Fink, L. M. Duque, J. M. Kane Jan 2015

Predictors Of Suicide Attempts In 3.322 Patients With Affective Disorders And Schizophrenia Spectrum Disorders, J. A. Gallego, V. Rachamallu, E. Y. Yuen, S. Fink, L. M. Duque, J. M. Kane

Journal Articles

This study explores risk factors for suicide attempts using the electronic health records of 3322 patients with either schizophrenia spectrum disorders or affective disorders who underwent a comprehensive psychiatric evaluation at the Emergency Department at the Long Island Jewish Medical Center or the Hillside Evaluation Center at The Zucker Hillside Hospital from August 3rd 2011 to July 5th 2012. Multivariate regression analyses showed, after adjusting for sex, that previous suicidal attempts and financial or relationship losses were significantly associated with a current suicidal attempt. Additionally, higher odds of having a suicidal attempt were also found in those subjects with a …

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Memory Systems In Schizophrenia: Modularity Is Preserved But Deficits Are Generalized, K. M. Haut, K. H. Karlsgodt, R. M. Bilder, E. Congdon, N. B. Freimer, E. D. London, F. W. Sabb, J. Ventura, T. D. Cannon Jan 2015

Memory Systems In Schizophrenia: Modularity Is Preserved But Deficits Are Generalized, K. M. Haut, K. H. Karlsgodt, R. M. Bilder, E. Congdon, N. B. Freimer, E. D. London, F. W. Sabb, J. Ventura, T. D. Cannon

Journal Articles

OBJECTIVE: Schizophrenia patients exhibit impaired working and episodic memory, but this may represent generalized impairment across memory modalities or performance deficits restricted to particular memory systems in subgroups of patients. Furthermore, it is unclear whether deficits are unique from those associated with other disorders. METHOD: Healthy controls (n=1101) and patients with schizophrenia (n=58), bipolar disorder (n=49) and attention-deficit-hyperactivity-disorder (n=46) performed 18 tasks addressing primarily verbal and spatial episodic and working memory. Effect sizes for group contrasts were compared across tasks and the consistency of subjects' distributional positions across memory domains was measured. RESULTS: Schizophrenia patients performed poorly relative to the …

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Genome-Wide Autozygosity Is Associated With Lower General Cognitive Ability, D. P. Howrigan, M. A. Simonson, G. Davies, S. E. Harris, A. Tenesa, J. M. Starr, D. C. Liewald, D. I. Boomsma, P. Derosse, M. C. Keller, +37 Additional Authors Jan 2015

Genome-Wide Autozygosity Is Associated With Lower General Cognitive Ability, D. P. Howrigan, M. A. Simonson, G. Davies, S. E. Harris, A. Tenesa, J. M. Starr, D. C. Liewald, D. I. Boomsma, P. Derosse, M. C. Keller, +37 Additional Authors

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Inbreeding depression refers to lower fitness among offspring of genetic relatives. This reduced fitness is caused by the inheritance of two identical chromosomal segments (autozygosity) across the genome, which may expose the effects of (partially) recessive deleterious mutations. Even among outbred populations, autozygosity can occur to varying degrees due to cryptic relatedness between parents. Using dense genome-wide single-nucleotide polymorphism (SNP) data, we examined the degree to which autozygosity associated with measured cognitive ability in an unselected sample of 4854 participants of European ancestry. We used runs of homozygosity-multiple homozygous SNPs in a row-to estimate autozygous tracts across the genome. We …

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New Data And An Old Puzzle: The Negative Association Between Schizophrenia And Rheumatoid Arthritis, S. H. Lee, T. Lencz, A. K. Malhotra, H. Medeiros, V. Milanova, J. Shi, P. Sklar, P. K. Gregersen, M. Van Laar, P. Van Riel, +134 Additional Authors Jan 2015

New Data And An Old Puzzle: The Negative Association Between Schizophrenia And Rheumatoid Arthritis, S. H. Lee, T. Lencz, A. K. Malhotra, H. Medeiros, V. Milanova, J. Shi, P. Sklar, P. K. Gregersen, M. Van Laar, P. Van Riel, +134 Additional Authors

Journal Articles

BACKGROUND: A long-standing epidemiological puzzle is the reduced rate of rheumatoid arthritis (RA) in those with schizophrenia (SZ) and vice versa. Traditional epidemiological approaches to determine if this negative association is underpinned by genetic factors would test for reduced rates of one disorder in relatives of the other, but sufficiently powered data sets are difficult to achieve. The genomics era presents an alternative paradigm for investigating the genetic relationship between two uncommon disorders. METHODS: We use genome-wide common single nucleotide polymorphism (SNP) data from independently collected SZ and RA case-control cohorts to estimate the SNP correlation between the disorders. We …

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Targeting The Schizophrenia Genome: A Fast Track Strategy From Gwas To Clinic, T. Lencz, A. K. Malhotra Jan 2015

Targeting The Schizophrenia Genome: A Fast Track Strategy From Gwas To Clinic, T. Lencz, A. K. Malhotra

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The Psychiatric Genomics Consortium-Schizophrenia Workgroup (PGC-SCZ) has recently published a genomewide association study (GWAS) identifying > 100 genetic loci, encompassing a total of 341 protein-coding genes, attaining genomewide significance for susceptibility to schizophrenia. Given the extremely long time (12-15 years) and expense (>$1 billion) associated with the development of novel drug targets, repurposing of drugs with known and validated targets may be the most expeditious path toward deriving clinical utility from these GWAS findings. In the present study, we examined all genes within loci implicated by the PGC-SCZ GWAS against databases of targets of both approved and registered pharmaceutical compounds. …

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Prognostic Role And Implications Of Mutation Status Of Tumor Suppressor Gene Arid1a In Cancer: A Systematic Review And Meta-Analysis, C. Luchini, N. Veronese, M. Solmi, H. Cho, J. H. Kim, S. Kyo, S. Y. Lee, D. W. Kim, G. M. Yousef, C. U. Correll, +22 Additional Authors Jan 2015

Prognostic Role And Implications Of Mutation Status Of Tumor Suppressor Gene Arid1a In Cancer: A Systematic Review And Meta-Analysis, C. Luchini, N. Veronese, M. Solmi, H. Cho, J. H. Kim, S. Kyo, S. Y. Lee, D. W. Kim, G. M. Yousef, C. U. Correll, +22 Additional Authors

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Loss of the tumor suppressor gene AT-rich interactive domain-containing protein 1A (ARID1A) has been demonstrated in several cancers, but its prognostic role is unknown. We aimed to investigate the risk associated with loss of ARID1A (ARID1A-) for all-cause mortality, cancer-specific mortality and recurrence of disease in subjects with cancer. PubMed and SCOPUS search from database inception until 01/31/2015 without language restriction was conducted, contacting authors for unpublished data. Eligible were prospective studies reporting data on prognostic parameters in subjects with cancer, comparing participants with presence of ARID1A (ARID1A+) vs. ARID1A-, assessed either via immunohistochemistry (loss of expression) or with genetic …

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Neural Substrates Of Inhibitory Control Deficits In 22q11.2 Deletion Syndrome, C. A. Montojo, M. Jalbrzikowski, E. Congdon, S. Domicoli, C. Chow, C. Dawson, K. H. Karlsgodt, R. M. Bilder, C. E. Bearden Jan 2015

Neural Substrates Of Inhibitory Control Deficits In 22q11.2 Deletion Syndrome, C. A. Montojo, M. Jalbrzikowski, E. Congdon, S. Domicoli, C. Chow, C. Dawson, K. H. Karlsgodt, R. M. Bilder, C. E. Bearden

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22q11.2 deletion syndrome (22q11DS) is associated with elevated levels of impulsivity, inattention, and distractibility, which may be related to underlying neurobiological dysfunction due to haploin-sufficiency for genes involved in dopaminergic neurotransmission (i. e. catechol-O-methyltransferase). The Stop-signal task has been employed to probe the neural circuitry involved in response inhibition (RI); findings in healthy individuals indicate that a fronto-basal ganglia network underlies successful inhibition of a prepotent motor response. However, little is known about the neurobiological substrates of RI difficulties in 22q11DS. Here, we investigated this using functional magnetic resonance imaging while 45 adult participants (15 22q11DS patients, 30 matched controls) …

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The Navigate Program For First-Episode Psychosis: Rationale, Overview, And Description Of Psychosocial Components, K. T. Mueser, D. L. Penn, P. Meyer-Kalos, S. R. Mcgurk, C. Cather, S. Saade, D. G. Robinson, N. R. Schooler, R. A. Rosenheck, J. M. Kane, +6 Additional Authors Jan 2015

The Navigate Program For First-Episode Psychosis: Rationale, Overview, And Description Of Psychosocial Components, K. T. Mueser, D. L. Penn, P. Meyer-Kalos, S. R. Mcgurk, C. Cather, S. Saade, D. G. Robinson, N. R. Schooler, R. A. Rosenheck, J. M. Kane, +6 Additional Authors

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Comprehensive coordinated specialty care programs for first-episode psychosis have been widely implemented in other countries but not in the United States. The National Institute of Mental Health's Recovery After an Initial Schizophrenia Episode (RAISE) initiative focused on the development and evaluation of first-episode treatment programs designed for the U.S. health care system. This article describes the background, rationale, and nature of the intervention developed by the RAISE Early Treatment Program project-known as the NAVIGATE program-with a particular focus on its psychosocial components. NAVIGATE is a team-based, multicomponent treatment program designed to be implemented in routine mental health treatment settings and …

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Psychiatric Genome-Wide Association Study Analyses Implicate Neuronal, Immune And Histone Pathways, C. O'Dushlaine, C. Betancur, S. Herms, R. Krasucki, M. Leboyer, D. H. Ledbetter, T. Lencz, A. K. Malhotra, J. W. Smoller, P. A. Holmans, +365 Additional Authors Jan 2015

Psychiatric Genome-Wide Association Study Analyses Implicate Neuronal, Immune And Histone Pathways, C. O'Dushlaine, C. Betancur, S. Herms, R. Krasucki, M. Leboyer, D. H. Ledbetter, T. Lencz, A. K. Malhotra, J. W. Smoller, P. A. Holmans, +365 Additional Authors

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Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from over 60,000 participants from the Psychiatric Genomics Consortium. We developed an analysis framework to rank pathways that requires only summary statistics. We combined this score across disorders to find common pathways across three adult psychiatric disorders: schizophrenia, major depression and bipolar disorder. Histone methylation processes showed the strongest association, and we also found statistically significant evidence for associations with multiple …

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Severity Of Thought Disorder Predicts Psychosis In Persons At Clinical High-Risk, D. O. Perkins, C. D. Jeffries, B. A. Cornblatt, S. W. Woods, J. Addington, D. H. Mathalon, L. J. Seidman, M. T. Tsuang, E. F. Walker, T. H. Mcglashan, +4 Additional Authors Jan 2015

Severity Of Thought Disorder Predicts Psychosis In Persons At Clinical High-Risk, D. O. Perkins, C. D. Jeffries, B. A. Cornblatt, S. W. Woods, J. Addington, D. H. Mathalon, L. J. Seidman, M. T. Tsuang, E. F. Walker, T. H. Mcglashan, +4 Additional Authors

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BACKGROUND: Improving predictive accuracy is of paramount importance for early detection and prevention of psychosis. We sought a symptom severity classifier that would improve psychosis risk prediction. METHODS: Subjects were from two cohorts of the North American Prodrome Longitudinal Study. All subjects met Criteria of Psychosis-Risk States. In Cohort-1 (n=296) we developed a classifier that included those items of the Scale of Psychosis-Risk Symptoms that best distinguished subjects who converted to psychosis from nonconverters, with performance initially validated by randomization tests in Cohort-1. Cohort-2 (n=592) served as an independent test set. RESULTS: We derived 2-Item and 4-Item subscales. Both included …

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Prevalence Of Childhood Obsessive-Compulsive Personality Traits In Adults With Obsessive Compulsive Disorder Versus Obsessive Compulsive Personality Disorder, A. Pinto, A. L. Greene, E. A. Storch, H. B. Simpson Jan 2015

Prevalence Of Childhood Obsessive-Compulsive Personality Traits In Adults With Obsessive Compulsive Disorder Versus Obsessive Compulsive Personality Disorder, A. Pinto, A. L. Greene, E. A. Storch, H. B. Simpson

Journal Articles

Identifying risk factors of psychopathology has been an important research challenge. Prior studies examining the impact of childhood temperament on adult disorder have largely focused on under-controlled and inhibited presentations, with little study of overcontrolled traits such as obsessive-compulsive personality traits (OCPTs). We compared rates of childhood OCPTs in adults with OCD (without OCPD) (n=28) to adults with OCPD (without OCD) (n=27), adults with both OCD and OCPD (n=28), and healthy controls (HC) (n=28), using the childhood retrospective perfectionism questionnaire, a validated measure of perfectionism, inflexibility, and drive for order. Adults with OCPD (both with and without comorbid OCD) reported …

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Iqgap1 Regulates Actin Cytoskeleton Organization In Podocytes Through Interaction With Nephrin, Y. P. Liu, W. Liang, Y. J. Yang, Y. B. Pan, Q. Yang, X. H. Chen, P. C. Singhal, G. H. Ding Jan 2015

Iqgap1 Regulates Actin Cytoskeleton Organization In Podocytes Through Interaction With Nephrin, Y. P. Liu, W. Liang, Y. J. Yang, Y. B. Pan, Q. Yang, X. H. Chen, P. C. Singhal, G. H. Ding

Journal Articles

Increasing data has shown that the cytoskeletal reorganization of podocytes is involved in the onset of proteinuria and the progression of glomerular disease. Nephrin behaves as a signal sensor of the slit diaphragm to transmit cytoskeletal signals to maintain the unique structure of podocytes. However, the nephrin signaling cascade deserves further study. IQGAP1 is a scaffolding protein with the ability to regulate cytoskeletal organization. It is hypothesized that IQGAP1 contributes to actin reorganization in podocytes through interaction with nephrin. IQGAP1 expression and IQGAP1-nephrin colocalization in glomeruli were progressively decreased and then gradually recovered in line with the development of foot …

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Integration Of Palliative Care In The Context Of Rapid Response A Report From The Improving Palliative Care In The Icu Advisory Board, J. E. Nelson, K. S. Mathews, D. E. Weissman, K. J. Brasel, M. Campbell, J. R. Curtis, J. A. Frontera, M. Gabriel, R. M. Hays, D. R. Lustbader, +7 Additional Authors Jan 2015

Integration Of Palliative Care In The Context Of Rapid Response A Report From The Improving Palliative Care In The Icu Advisory Board, J. E. Nelson, K. S. Mathews, D. E. Weissman, K. J. Brasel, M. Campbell, J. R. Curtis, J. A. Frontera, M. Gabriel, R. M. Hays, D. R. Lustbader, +7 Additional Authors

Journal Articles

Rapid response teams (RRTs) can effectively foster discussions about appropriate goals of care and address other emergent palliative care needs of patients and families facing life-threatening illness on hospital wards. In this article, The Improving Palliative Care in the ICU (IPAL-ICU) Project brings together interdisciplinary expertise and existing data to address the following: special challenges for providing palliative care in the rapid response setting, knowledge and skills needed by RRTs for delivery of high-quality palliative care, and strategies for improving the integration of palliative care with rapid response critical care. We discuss key components of communication with patients, families, and …

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