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Sample records for abuse subtle screening

  1. The Substance Abuse Subtle Screening Inventory-3 and Stages of Change: A Screening Validity Study

    ERIC Educational Resources Information Center

    Laux, John M.; Piazza, Nick J.; Salyers, Kathleen; Roseman, Christopher P.

    2012-01-01

    The sensitivity of the Substance Abuse Subtle Screening Inventory-3 (SASSI-3) was examined among substance-dependent adults enrolled in a family drug court. The SASSI-3 had a high sensitivity rate with this population, even across varying levels of motivation to change. (Contains 2 tables.)

  2. A Psychometric Study of the Substance Abuse Subtle Screening Inventory-3 Using Rasch Analysis

    ERIC Educational Resources Information Center

    Hill, Tara M.

    2009-01-01

    The Substance Abuse Subtle Screening Inventory-3 (SASSI-3; Miller & Lazowski, 1999) is a popular screening instrument used to assist professionals in the assessment of individuals who may be substance dependent. Many researchers have reported reliability and validity results on this instrument with mixed results, which at times have contradicted…

  3. A Rasch Analysis of the Substance Abuse Subtle Screening Inventory-3

    ERIC Educational Resources Information Center

    Hill, Tara M.; Laux, John M.; Stone, Gregory; Dupuy, Paula; Scott, Holly

    2013-01-01

    Rasch analysis of the Substance Abuse Subtle Screening Inventory-3 (SASSI-3; F. G. Miller & Lazowski, 1999) indicated that the SASSI-3 meets fundamental measurement properties; however, the authors of the current study recommend the elimination of nonfunctioning items and the improvement of response options for the face valid scales to increase…

  4. Detecting Faking Good and Faking Bad with the Substance Abuse Subtle Screening Inventory-3 in a College Student Sample

    ERIC Educational Resources Information Center

    Burck, Andrew M.; Laux, John M.; Harper, Holly; Ritchie, Martin

    2010-01-01

    Claims that the Substance Abuse Subtle Screening Inventory-3 (SASSI-3; F. G. Miller & L. E. Lazowski, 1999) defeats defensiveness have not been independently verified. This study investigates the SASSI-3's ability to discriminate faking (faking good, problem denial; faking good, claiming extreme virtue; faking bad) from standard answering.…

  5. An Examination of the Substance Abuse Subtle Screening Inventory-3 Correctional Scale in a College Student Population

    ERIC Educational Resources Information Center

    Burck, Andrew M.; Laux, John M.; Ritchie, Martin; Baker, David

    2008-01-01

    In this study, the authors examined the Substance Abuse Subtle Screening Inventory-3 Correctional scale's sensitivity and specificity at detecting college students' illegal behaviors. Sensitivity was strong, but specificity was weak. Implications for counseling and suggestions for future research are included. (Contains 3 tables.)

  6. The use of SBIRT in substance abuse screening.

    PubMed

    Ladegast, Sherrie

    2016-10-20

    There are many barriers to screening for alcohol and drug abuse. Screening, brief intervention, and referral to treatment (SBIRT) principles can be used in identifying and helping patients with substance abuse problems. This article introduces SBIRT, discusses barriers to implementation, and reviews current practice recommendations. PMID:27654089

  7. Screening and Assessing Adolescent Substance Abuse: A Primer for Counselors.

    ERIC Educational Resources Information Center

    Schwartz, Robert C.; Smith, Shannon D.

    2003-01-01

    Adolescent substance abuse is an increasing problem in U. S. society. This article provides an overview of adolescent substance abuse, screening, and assessment strategies; contact information related to specific assessment instruments; and information regarding ethic important to consider during the assessment process. (Contains 16 references and…

  8. Uses and Abuses of Developmental Screening and School Readiness Testing.

    ERIC Educational Resources Information Center

    Meisels, Samuel J.

    1987-01-01

    Analyzes the uses and abuses of the Gesell School Readiness Screening Tests and similar tests. First, discusses developmental screening and readiness tests, then focuses on the Gesell tests, specifically addressing their validity and questioning their current uses. Discusses implications of using readiness tests for assigning children to…

  9. A screening test for subtle cognitive impairment early in the course of HIV infection.

    PubMed

    Mcmanis, S E; Brown, G R; Zachary, R; Rundell, J R

    1993-01-01

    The authors report on the use of the Rey-Osterrieth Complex Figure Copy (ROC) and Memory (ROM) test as a bedside screening measure of cognitive impairment in 67 HIV-seropositive persons (43 men, 24 women). HIV-seropositive individuals scored significantly worse than 49 HIV-seronegative matched individuals (33 men, 16 women) in the control group on the ROC (P = 0.045, effect size = 0.39), but not on the ROM test. The scores did not correlate with stage of HIV infection, CD4a cell counts, cerebrospinal fluid parameters, or measures of affective state. No gender effects on performance were noted. It is concluded that while cognitive deficits may occur early in asymptomatic HIV disease, the ROC/ROM test as the authors used it is not a useful screening tool for clinicians. The study also suggests that the growing number of HIV-positive women should be included in neuropsychological studies of early HIV disease. PMID:8140192

  10. Development of an adolescent alcohol and other drug abuse screening scale: Personal Experience Screening Questionnaire.

    PubMed

    Winters, K C

    1992-01-01

    The development of a new adolescent alcohol and other drug abuse screening scale is summarized. The Personal Experience Screening Questionnaire (PESQ) is intended to meet the need for a quick, psychometrically adequate adolescent screening tool to measure the need for a comprehensive assessment. The development of the questionnaire's problem severity scale and evidence related to its reliability (internal consistency) and validity are described. PMID:1332434

  11. Subtle Messages.

    ERIC Educational Resources Information Center

    Tamplin de Poinsot, Nan

    1999-01-01

    Describes a self-portrait assignment inspired by the work of Frida Kahlo. Discusses Frida Kahlo's artwork and use of surrealist and symbolist views. States that each student had to incorporate personal symbolism in the portrait to convey a message about him or herself in a subtle manner. (CMK)

  12. Screening for Drug Abuse Among College Students: Modification of the Michigan Alcoholism Screening Test

    ERIC Educational Resources Information Center

    Cannell, M. Barry; Favazza, Armando R.

    1978-01-01

    Modified version of the Michigan Alcoholism Screening Test was anonymously given to 245 college students on two Midwestern university campuses. Cutoff score for suspected drug abuse was set at five points. The percent of students scoring five or more points was 25 and 22 from campuses A and B respectively. (Author)

  13. Drug abuse in the workplace: employee screening techniques

    SciTech Connect

    Buzzeo, R.W.

    1984-07-01

    Recent studies show that as many as three to five percent of the employees of a medium- to large-sized plant may be dependent on drugs as a way of life. The detrimental effects of drug abuse in the workplace can be measured in lost productivity, poor quality control and other areas at an annual cost to the American economy of $30 billion. However, a price tag cannot be attached to the lives affected by this unrelenting problem. The purpose of this paper is to provide an overview of the employee screening and hiring techniques available to industry to detect and eliminate potentially dangerous or fatal situations involving drug abuse in the workplace. The techniques are universal and can be effectively applied by the nuclear industry as well as other businesses to ensure that its work force is a reputable and reliable one.

  14. Screening American Indian Youth for Referral to Drug Abuse Prevention and Intervention Services

    ERIC Educational Resources Information Center

    Winters, Ken C.; Dewolfe, Jerome; Graham, Donald

    2006-01-01

    The development and psychometric properties of a brief screening tool for use with American Indian youth suspected of abusing substances is described. The Indian Health Service-Personal Experience Screening Questionnaire (IHS-PESQ) is a brief questionnaire that screens for drug abuse problem severity, response distortion tendencies, and…

  15. 28 CFR 115.381 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Medical and mental health screenings... § 115.381 Medical and mental health screenings; history of sexual abuse. (a) If the screening pursuant... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  16. 28 CFR 115.381 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Medical and mental health screenings... § 115.381 Medical and mental health screenings; history of sexual abuse. (a) If the screening pursuant... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  17. 28 CFR 115.81 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Medical and mental health screenings... Care § 115.81 Medical and mental health screenings; history of sexual abuse. (a) If the screening... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  18. 28 CFR 115.381 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Medical and mental health screenings... § 115.381 Medical and mental health screenings; history of sexual abuse. (a) If the screening pursuant... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  19. 28 CFR 115.81 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Medical and mental health screenings... Care § 115.81 Medical and mental health screenings; history of sexual abuse. (a) If the screening... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  20. 28 CFR 115.81 - Medical and mental health screenings; history of sexual abuse.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Medical and mental health screenings... Care § 115.81 Medical and mental health screenings; history of sexual abuse. (a) If the screening... follow-up meeting with a medical or mental health practitioner within 14 days of the intake screening....

  1. Screening and brief intervention for alcohol and other abuse.

    PubMed

    Harris, Sion Kim; Louis-Jacques, Jennifer; Knight, John R

    2014-04-01

    Substance use is the most common health risk behavior among adolescents and is one of the greatest threats to their current and future health. Universal screening of adolescents in general medical settings can be instrumental in identifying substance use early, before further problems develop and when BIs are more likely to be effective. Screening in and of itself may have some therapeutic effect. Brief screening tools feasible for use by busy medical offices to quickly and reliably assess adolescent risk for a substance use disorder now are available. A recent study found that a physician-conducted CRAFFT screen interview required an average of 74 seconds to complete, whereas a computer self-administered version took an average of 49 seconds. The CRAFFT and AUDIT tools currently have the most evidence for validity among adolescents, whereas the validity of other widely used tools such as DAST-10, NIDA-modified ASSIST (Alcohol, Smoking and Substance Involvement Screening Test), and ultra-brief screens (AUDIT-C, single-item screens) has yet to be established for adolescents. Studies are needed to identify effective strategies to promote universal adolescent screening and the use of valid screening tools in general medical settings. One statewide (Massachusetts) study found that although most (86%) primary care physicians seeing adolescents reported screening adolescents for substance use annually, only 1 in 3 reported using a validated tool (the CRAFFT). The remaining physicians reporting using informal screening procedures, their own questionnaire, or the CAGE. Computerization of screening and integration into the electronic health record appear to be promising strategies to promote universal screening and standardized use of valid screening tools. Increasing adolescent screening rates necessitates supporting physicians' ability to respond effectively to the screen results. To that end, recent evidence-informed practice guides from the AAP and NIAAA provide a

  2. Screening and brief intervention for alcohol and other abuse.

    PubMed

    Harris, Sion Kim; Louis-Jacques, Jennifer; Knight, John R

    2014-04-01

    Substance use is the most common health risk behavior among adolescents and is one of the greatest threats to their current and future health. Universal screening of adolescents in general medical settings can be instrumental in identifying substance use early, before further problems develop and when BIs are more likely to be effective. Screening in and of itself may have some therapeutic effect. Brief screening tools feasible for use by busy medical offices to quickly and reliably assess adolescent risk for a substance use disorder now are available. A recent study found that a physician-conducted CRAFFT screen interview required an average of 74 seconds to complete, whereas a computer self-administered version took an average of 49 seconds. The CRAFFT and AUDIT tools currently have the most evidence for validity among adolescents, whereas the validity of other widely used tools such as DAST-10, NIDA-modified ASSIST (Alcohol, Smoking and Substance Involvement Screening Test), and ultra-brief screens (AUDIT-C, single-item screens) has yet to be established for adolescents. Studies are needed to identify effective strategies to promote universal adolescent screening and the use of valid screening tools in general medical settings. One statewide (Massachusetts) study found that although most (86%) primary care physicians seeing adolescents reported screening adolescents for substance use annually, only 1 in 3 reported using a validated tool (the CRAFFT). The remaining physicians reporting using informal screening procedures, their own questionnaire, or the CAGE. Computerization of screening and integration into the electronic health record appear to be promising strategies to promote universal screening and standardized use of valid screening tools. Increasing adolescent screening rates necessitates supporting physicians' ability to respond effectively to the screen results. To that end, recent evidence-informed practice guides from the AAP and NIAAA provide a

  3. 28 CFR 115.41 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Screening for risk of victimization and abusiveness. 115.41 Section 115.41 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Screening for Risk of...

  4. 28 CFR 115.41 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Screening for risk of victimization and abusiveness. 115.41 Section 115.41 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Screening for Risk of...

  5. 28 CFR 115.41 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Screening for risk of victimization and abusiveness. 115.41 Section 115.41 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Screening for Risk of...

  6. The efficacy of hair and urine toxicology screening on the detection of child abuse by burning.

    PubMed

    Hayek, Shady N; Wibbenmeyer, Lucy A; Kealey, Lyn Dee H; Williams, Ingrid M; Oral, Resmiye; Onwuameze, Obiora; Light, Timothy D; Latenser, Barbara A; Lewis, Robert W; Kealey, Gerald P

    2009-01-01

    Abuse by burning is estimated to occur in 1 to 25% of children admitted with burn injuries annually. Hair and urine toxicology for illicit drug exposure may provide additional confirmatory evidence for abuse. To determine the impact of hair and urine toxicology on the identification of child abuse, we performed a retrospective chart review of all pediatric patients admitted to our burn unit. The medical records of 263 children aged 0 to 16 years of age who were admitted to our burn unit from January 2002 to December 2007 were reviewed. Sixty-five children had suspected abuse. Of those with suspected abuse, 33 were confirmed by the Department of Health and Human Services and comprised the study group. Each of the 33 cases was randomly matched to three pediatric (0-16 years of age) control patients (99). The average annual incidence of abuse in pediatric burn patients was 13.7+/-8.4% of total annual pediatric admissions (range, 0-25.6%). Age younger than 5 years, hot tap water cause, bilateral, and posterior location of injury were significantly associated with nonaccidental burn injury on multivariate analysis. Thirteen (39.4%) abused children had positive ancillary tests. These included four (16%) skeletal surveys positive for fractures and 10 (45%) hair samples positive for drugs of abuse (one patient had a fracture and a positive hair screen). In three (9.1%) patients who were not initially suspected of abuse but later confirmed, positive hair test for illicit drugs was the only indicator of abuse. Nonaccidental injury can be difficult to confirm. Although inconsistent injury history and burn injury pattern remain central to the diagnosis of abuse by burning, hair and urine toxicology offers a further means to facilitate confirmation of abuse.

  7. Brief screening for co-occurring disorders among women entering substance abuse treatment

    PubMed Central

    Lincoln, Alisa K; Liebschutz, Jane M; Chernoff, Miriam; Nguyen, Dana; Amaro, Hortensia

    2006-01-01

    Background Despite the importance of identifying co-occurring psychiatric disorders in substance abuse treatment programs, there are few appropriate and validated instruments available to substance abuse treatment staff to conduct brief screen for these conditions. This paper describes the development, implementation and validation of a brief screening instrument for mental health diagnoses and trauma among a diverse sample of Black, Hispanic and White women in substance abuse treatment. With input from clinicians and consumers, we adapted longer existing validated instruments into a 14 question screen covering demographics, mental health symptoms and physical and sexual violence exposure. All women entering treatment (methadone, residential and out-patient) at five treatment sites were screened at intake (N = 374). Results Eighty nine percent reported a history of interpersonal violence, and 70% reported a history of sexual assault. Eighty-eight percent reported mental health symptoms in the last 30 days. The screening questions administered to 88 female clients were validated against in-depth psychiatric diagnostic assessments by trained mental health clinicians. We estimated measures of predictive validity, including sensitivity, specificity and predictive values positive and negative. Screening items were examined multiple ways to assess utility. The screen is a useful and valid proxy for PTSD but not for other mental illness. Conclusion Substance abuse treatment programs should incorporate violence exposure questions into clinical use as a matter of policy. More work is needed to develop brief screening tools measures for front-line treatment staff to accurately assess other mental health needs of women entering substance abuse treatment PMID:16959041

  8. Screening for "substance abuse" among school-based youth in Mexico using the Problem Oriented Screening Instrument (POSIT) for Teenagers.

    PubMed

    Latimer, William W; O'Brien, Megan S; McDouall, Jorge; Toussova, Olga; Floyd, Leah J; Vazquez, Marco

    2004-01-01

    Indices of classification accuracy of the Substance Use/Abuse scale of a Spanish-language version of the Problem Oriented Screening Instrument for Teenagers (POSIT) were evaluated among school-based youth in Mexico. Participants were 1203 youth attending one middle school (N = 619) and one high school (N = 584) in the third largest city of Coahuila, a northern border state in Mexico in May 1998. More than 94% of youth enrolled in the participating middle school and 89% of youth enrolled in the participating high school completed the International Longitudinal Survey of Adolescent Health. Indices of classification accuracy of the POSIT Substance Use/Abuse scale were evaluated against a "drug abuse" problem severity criterion that combined youth meeting DSM-IV criteria for alcohol abuse/dependence disorders with youth having used other illicit drugs five or more times in their lifetime. The present study findings suggest that using a cut score of one or two on the POSIT Substance Use/Abuse scale generally yields optimal classification accuracy indices that vary somewhat by gender and school subgroups. Further, classification accuracy indices of the POSIT Substance Use/Abuse scale are slightly better when used among high school males due, in part, to the higher base rate of serious involvement among this group compared to others.

  9. Feasibility of integrating mental health screening and services into routine elder abuse practice to improve client outcomes.

    PubMed

    Sirey, Jo Anne; Berman, Jacquelin; Salamone, Aurora; DePasquale, Alyssa; Halkett, Ashley; Raeifar, Elmira; Banerjee, Samprit; Bruce, Martha L; Raue, Patrick J

    2015-01-01

    The goal of this pilot program was to test the feasibility of mental health screening among elder abuse victims and of offering those victims a brief psychotherapy for depression and anxiety. Elder abuse victims who sought assistance from a large, urban elder abuse service were screened for depression and anxiety using standardized measures. Clients with clinically significant depression (PHQ-9) or anxiety (GAD-7) were randomized to receive one of three different interventions concurrent with abuse resolution services. Staff were able to screen 315 individuals, with 34% of clients scoring positive for depression or anxiety. Of those with mental health needs, only 15% refused all services. The mental health intervention (PROTECT) was successfully implemented in two different formats with collaboration between staff workers. These findings support both the need for mental health care among elder abuse victims and the feasibility of integrating mental health screening and treatment into routine elder abuse practice.

  10. Preoperative Screening and Case Cancellation in Cocaine-Abusing Veterans Scheduled for Elective Surgery

    PubMed Central

    Elkassabany, Nabil; Speck, Rebecca M.; Oslin, David; Hawn, Mary; Sum-Ping, John; Sepulveda, Jorge; Whitley, Mary; Sakawi, Yasser

    2013-01-01

    Background. Perioperative management of cocaine-abusing patients scheduled for elective surgery varies widely based on individual anecdotes and personal experience. Methods. Chiefs of the anesthesia departments in the Veterans Affairs (VA) health system were surveyed to estimate how often they encounter surgical patients with cocaine use. Respondents were asked about their screening criteria, timing of screening, action resulting from positive screening, and if they have a formal policy for management of these patients. Interest in the development of VA guidelines for the perioperative management of patients with a history of cocaine use was also queried. Results. 172 VA anesthesia departments' chiefs were surveyed. Response rate was 62%. Over half of the facilities see cocaine-abusing patients at least once a week (52%). Two thirds of respondents canceled or delayed patients with a positive screen regardless of clinical symptoms. Only eleven facilities (10.6%) have a formal policy. The majority of facilities (80%) thought that having formal guidelines for perioperative management of cocaine-abusing patients would be helpful to some extent. Results. 172 VA anesthesia departments' chiefs were surveyed. Response rate was 62%. Over half of the facilities see cocaine-abusing patients at least once a week (52%). Two thirds of respondents canceled or delayed patients with a positive screen regardless of clinical symptoms. Only eleven facilities (10.6%) have a formal policy. The majority of facilities (80%) thought that having formal guidelines for perioperative management of cocaine-abusing patients would be helpful to some extent. Conclusions. There is a general consensus that formal guidelines would be helpful. Further studies are needed to help formulate evidence-based guidelines for managing patients screening positive for cocaine prior to elective surgery. PMID:24069030

  11. Nationwide Practices for Screening and Reporting Prenatal Cocaine Abuse: A Survey of Teaching Programs.

    ERIC Educational Resources Information Center

    Pelham, Trena L.; DeJong, Allan R.

    1992-01-01

    A survey of 81 pediatric and 81 obstetric training programs from 42 states determined that respondents favored screening pregnant patients for cocaine abuse by maternal history (81 percent) and urine toxicology (36 percent), though many fewer reported these as established policy. Physicians favored such interventions as voluntary drug…

  12. The Drug Use Screening Inventory: School Adjustment Correlates of Substance Abuse.

    ERIC Educational Resources Information Center

    Tarter, Ralph E.; And Others

    1996-01-01

    The Drug Use Screening Inventory's (DUSI) sensitivity in detecting adolescents (N=706) who abuse drugs is demonstrated. Severity of drug involvement and psychiatric disturbance correlated with scores on the School Adjustment domain. Recommends additional research be conducted to determine the predictive validity and temporal stability of DUSI…

  13. 28 CFR 115.241 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Screening for risk of victimization and abusiveness. 115.241 Section 115.241 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... sex offenses against an adult or child; (7) Whether the resident is or is perceived to be gay,...

  14. 28 CFR 115.241 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Screening for risk of victimization and abusiveness. 115.241 Section 115.241 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... sex offenses against an adult or child; (7) Whether the resident is or is perceived to be gay,...

  15. 28 CFR 115.241 - Screening for risk of victimization and abusiveness.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Screening for risk of victimization and abusiveness. 115.241 Section 115.241 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... sex offenses against an adult or child; (7) Whether the resident is or is perceived to be gay,...

  16. Drugs of abuse screening in urine as part of a metabolite-based LC-MSn screening concept.

    PubMed

    Wissenbach, Dirk K; Meyer, Markus R; Remane, Daniela; Philipp, Anika A; Weber, Armin A; Maurer, Hans H

    2011-07-01

    Today, immunoassays and several chromatographic methods are in use for drug screening in clinical and forensic toxicology and in doping control. For further proof of the authors' new metabolite-based liquid chromatography-mass spectrometry (LC-MS(n)) screening concept, the detectability of drugs of abuse and their metabolites using this screening approach was studied. As previously reported, the corresponding reference library was built up with MS(2) and MS(3) wideband spectra using a LXQ linear ion trap with electrospray ionization in the positive mode and full scan information-dependent acquisition. In addition to the parent drug spectra recorded in methanolic solution, metabolite spectra were identified after protein precipitation of urine from rats after administration of the corresponding drugs and added to the library. This consists now of data of over 900 parent compounds, including 87 drugs of abuse, and of over 2,300 metabolites and artifacts, among them 436 of drugs of abuse. Recovery, process efficiency, matrix effects, and limits of detection for selected drugs of abuse were determined using spiked human urine, and the resulting data have been acceptable. Using two automatic data evaluation tools (ToxID and SmileMS), the intake of 54 of the studied drugs of abuse could be confirmed in urine samples of drug users after protein precipitation and LC separation. The following drugs classes were covered: stimulants, designer drugs, hallucinogens, (synthetic) cannabinoids, opioids, and selected benzodiazepines. The presented LC-MS(n) method complements the well-established gas chromatography-mass spectroscopy procedure in the authors' laboratory. PMID:21533799

  17. Abuse

    MedlinePlus

    ... also may fall prey to strangers who take advantage of their cognitive impairment. Types of abuse Signs ... property) to his or her disadvantage or the advantage of someone else Sexual abuse: touching, fondling or ...

  18. Application of the CEDIA 6-MAM assay to routine drugs-of-abuse screening.

    PubMed

    George, Claire; George, Steve; Parmar, Shashi

    2002-01-01

    A total of 1010 urine specimens obtained from General Practitioners, drug dependency units, and hospitals throughout the West Midlands were screened using the Microgenics CEDIA 6-monoacetylmorphine (6-MAM) assay as a means of establishing its effectiveness as a screening technique to monitor heroin abuse. A total of 282 specimens screened positive for 6-MAM using the CEDIA 6-MAM assay. However, the presence of 6-MAM could not be confirmed by gas chromatography-mass spectrometry in 21 (7%) of the CEDIA-positive specimens. Morphine was identified in all of these specimens at free concentrations ranging between 410 microg/L to 2010 microg/L. The data presented from this preliminary investigation suggests that either there are substances present within the urine specimens, as yet undetermined, which are interfering with the assay or that there may be a greater degree of cross reactivity to other opiates than previously published. 6-MAM assays may be potentially useful rapid screening techniques for high-throughput drugs-of-abuse screening laboratories performing employment and pre-employment screening. However, all positive results will still need to be confirmed by a more sensitive and specific technique.

  19. Evaluation of a self-rating screening test for areca quid abusers in Taiwan.

    PubMed

    Chen, M-J; Yang, Y-H; Shieh, T-Y

    2002-07-01

    Areca quid chewing is a popular habit and areca is a well-known ethnopsychopharmalogic agent in southeast Asia. While the chewing habit is legal and also socially acceptable in many places of Taiwan, the public health problem of high oral cancer incidence has remained a priority on the health care list in our local health department. Helping areca quid chewers to reduce or even stop the habit will be paramount in the oral cancer prevention programme. Hence, in order to identify the appropriate strategy for stopping the chewing habit, it is important to distinguish whether an areca quid chewer has reached the level of substance abuse.In accordance with the Diagnostic and Statistical manual of Mental disorder (fourth edition, DSM-IV), we developed a specific self-report questionnaire modified from the famous SCAN system, DSM-IV and ICD-10. The initial screening test for areca quid abusers had 52 questions. Its components included the onset age and frequency, subjective craving and feeling, social problems, physical problems, oral symptoms, psychological and abstinence-related problems, the motivation and capacity to abstain, and demographic data. The answers were divided into 'Yes' or 'No'. One hundred and twenty-five areca quid users (53 men, 72 women) were recruited. The abusers tended to have older age, less education, and higher daily consumption of areca quid. There were no differences on motivation to quit chewing (abstinence) between abusers and non-abusers. There were no statistical differences on tobacco-smoking and alcohol-drinking behavior. Based on the statistical analysis of receiver operation characteristic (ROC) curves, 11 questions were chosen for the Self-report Screening Test for Areca quid Abuser (SSTAA). An areca quid chewer's answers with a score of 4 or more in these 11 questions would be considered an areca quid abuser. The modified process of SSTAA is performed for the evaluation of the native culture-related substance user. At this current

  20. A qualitative cancer screening study with childhood sexual abuse survivors: experiences, perspectives and compassionate care

    PubMed Central

    Gesink, Dionne; Nattel, Lilian

    2015-01-01

    Objective The childhood sexual abuse (CSA) survivor population is substantial and survivors have been identified as part of the population who were under-screened or never-screened for breast, cervical and colon cancer. Our objective was to learn CSA survivor perspectives on, and experiences with, breast, cervical and colon cancer screening with the intention of generating recommendations to help healthcare providers improve cancer screening participation. Design A pragmatic constructivist qualitative study involving individual, semistructured, in-depth interviews was conducted in January 2014. Thematic analysis was used to describe CSA survivor perspectives on cancer screening and identify potential facilitators for screening. Participants A diverse purposive sample of adult female CSA survivors was recruited. The inclusion criteria were: being a CSA survivor, being in a stable living situation, where stable meant able to meet one's financial needs independently, able to maintain supportive relationships, having participated in therapy to recover from past abuse, and living in a safe environment. 12 survivors were interviewed whose ages ranged from the early 40s to mid-70s. Descriptive saturation was reached after 10 interviews. Setting Interviews were conducted over the phone or Internet. CSA survivors were primarily from urban and rural Ontario, but some resided elsewhere in Canada and the USA. Results The core concept that emerged was that compassionate care at every level of the healthcare experience could improve cancer screening participation. Main themes included: desire for holistic care; unique needs of patients with dissociative identity disorder; the patient-healthcare provider relationship; appointment interactions; the cancer screening environment; and provider assumptions about patients. Conclusions Compassionate care can be delivered by: building a relationship; practising respect; focusing attention on the patient; not rushing the appointment

  1. Feasibility of Integrating Mental Health Screening and Services Into Routine Elder Abuse Practice to Improve Client Outcomes

    PubMed Central

    Sirey, Jo Anne; Berman, Jacquelin; Salamone, Aurora; DePasquale, Alyssa; Halkett, Ashley; Raeifar, Elmira; Banerjee, Samprit; Bruce, Martha L.; Raue, Patrick J.

    2015-01-01

    Objective The goal of this pilot program was to test the feasibility of mental health screening among elder abuse victims and enrolling those victims into a brief psychotherapy useful with both depression and anxiety. Methods Elder abuse victims who sought assistance from a large, urban elder abuse service were screened for depression and anxiety using standardized measures. Clients with clinically significant depression (PHQ-9) or anxiety (GAD-7) were randomized to receive one of three different mental health interventions concurrent with abuse resolution services. This design helped determine the acceptability of each intervention offered and thus the optimal format for service delivery. Results Staff were able to integrate mental health screening for 315 individuals, with 34% of clients scoring positive for depression or anxiety. Of those with mental health needs, only 15% refused all services. The mental health intervention (PROTECT) was able to be implemented in two different formats, with collaboration between elder abuse and mental health staff workers. Discussion These findings support both the need for mental health care among elder abuse victims and the feasibility of integrating mental health screening and treatment into routine elder abuse practice. PMID:25611116

  2. Testing the woman abuse screening tool to identify intimate partner violence in Indonesia.

    PubMed

    Iskandar, Livia; Braun, Kathryn L; Katz, Alan R

    2015-04-01

    Intimate Partner Violence (IPV) is a global public health problem. IPV prevalence in Indonesia has been estimated to be less than 1%, based on reported cases. It is likely that IPV prevalence is underreported in Indonesia, as it is in many other countries. Screening for IPV has been found to increase IPV identification, but no screening tools are in use in Indonesia. The aim of this study was to test the translated Woman Abuse Screening Tool (WAST) for detecting IPV in Indonesia. The WAST was tested against a diagnostic interview by a trained psychologist on 240 women attending two Primary Health Centers in Jakarta. IPV prevalence and the reliability, sensitivity, and specificity of the WAST were estimated. Prevalence of IPV by diagnostic interview was 36.3%, much higher than published estimates. The most common forms of IPV identified were psychological (85%) and physical abuse (24%). Internal reliability of the WAST was high (α = .801). A WAST score of 13 (out of 24) is the recommended cutoff for identifying IPV, but only 17% of the Indonesian sample scored 13 or higher. Test sensitivity of the WAST with a cutoff score of 13 was only 41.9%, with a specificity of 96.8%. With a cutoff score of 10, the sensitivity improved to 84.9%, while the specificity decreased to 61.0%. Use of the WAST with a cutoff score of 10 provides good sensitivity and reasonable specificity and would provide a much-needed screening tool for use in Indonesia. Although a lower cutoff would yield a greater proportion of false positives, most of the true cases would be identified, increasing the possibility that women experiencing abuse would receive needed assistance.

  3. Testing the Woman Abuse Screening Tool to Identify Intimate Partner Violence in Indonesia

    PubMed Central

    Iskandar, Livia; Braun, Kathryn L.; Katz, Alan R.

    2015-01-01

    Intimate Partner Violence (IPV) is a global public health problem. IPV prevalence in Indonesia has been estimated to be less than 1%, based on reported cases. It is likely that IPV prevalence is underreported in Indonesia, as it is in many other countries. Screening for IPV has been found to increase IPV identification, but no screening tools are in use in Indonesia. The aim of this study was to test the translated Woman Abuse Screening Tool (WAST) for detecting IPV in Indonesia. The WAST was tested against a diagnostic interview by a trained psychologist on 240 women attending two Primary Health Centers in Jakarta. IPV prevalence and the reliability, sensitivity, and specificity of the WAST were estimated. Prevalence of IPV by diagnostic interview was 36.3%, much higher than published estimates. The most common forms of IPV identified were psychological (85%) and physical abuse (24%). Internal reliability of the WAST was high (α = .801). A WAST score of 13 (out of 24) is the recommended cutoff for identifying IPV, but only 17% of the Indonesian sample scored 13 or higher. Test sensitivity of the WAST with a cutoff score of 13 was only 41.9%, with a specificity of 96.8%. With a cutoff score of 10, the sensitivity improved to 84.9%, while the specificity decreased to 61.0%. Use of the WAST with a cutoff score of 10 provides good sensitivity and reasonable specificity and would provide a much-needed screening tool for use in Indonesia. Although a lower cutoff would yield a greater proportion of false positives, most of the true cases would be identified, increasing the possibility that women experiencing abuse would receive needed assistance. PMID:25012952

  4. Feasibility of Tablet Computer Screening for Opioid Abuse in the Emergency Department

    PubMed Central

    Weiner, Scott G.; Horton, Laura C.; Green, Traci C.; Butler, Stephen F.

    2015-01-01

    Introduction Tablet computer-based screening may have the potential for detecting patients at risk for opioid abuse in the emergency department (ED). Study objectives were a) to determine if the revised Screener and Opioid Assessment for Patients with Pain (SOAPP®-R), a 24-question previously paper-based screening tool for opioid abuse potential, could be administered on a tablet computer to an ED patient population; b) to demonstrate that >90% of patients can complete the electronic screener without assistance in <5 minutes and; c) to determine patient ease of use with screening on a tablet computer. Methods This was a cross-sectional convenience sample study of patients seen in an urban academic ED. SOAPP®-R was programmed on a tablet computer by study investigators. Inclusion criteria were patients ages ≥18 years who were being considered for discharge with a prescription for an opioid analgesic. Exclusion criteria included inability to understand English or physical disability preventing use of the tablet. Results 93 patients were approached for inclusion and 82 (88%) provided consent. Fifty-two percent (n=43) of subjects were male; 46% (n=38) of subjects were between 18–35 years, and 54% (n=44) were >35 years. One hundred percent of subjects completed the screener. Median time to completion was 148 (interquartile range 117.5–184.3) seconds, and 95% (n=78) completed in <5 minutes. 93% (n=76) rated ease of completion as very easy. Conclusions It is feasible to administer a screening tool to a cohort of ED patients on a tablet computer. The screener administration time is minimal and patient ease of use with this modality is high. PMID:25671003

  5. Properties of the Cannabis Abuse Screening Test (CAST) in the general population.

    PubMed

    Legleye, Stéphane; Guignard, Romain; Richard, Jean-Baptiste; Ludwig, Kraus; Pabst, Alexander; Beck, François

    2015-06-01

    This paper explores the DSM-IV latent structure of cannabis users (especially its invariance towards gender and age) and assesses the psychometric properties of the Cannabis Abuse Screening Test (CAST) by confrontation with the theoretical diagnoses [dependence and cannabis use disorders (CUD)] and the latent class structure of the DSM-IV. The random sample comprised 550 French cannabis smokers aged 15-62 years interviewed by telephone. DSM-IV diagnoses were assessed with the Munich Composite International Diagnostic Interview. Internal structures of both instruments were assessed using factor analysis and latent class analysis. Optimal CAST cutoffs were determined by sensitivity, specificity and area under the receiver operating curve (AUC). CAST and DSM-IV were unidimensional (Cronbach's α = 0.742 and 0.752, respectively), although a two-factor solution showed a better fit for the CAST. CAST cutoffs for screening CUD and dependence were three (AUC = 0.851) and five (AUC = 0.868), respectively. DSM-IV latent class structure varied only marginally in age and gender. Three classes of cannabis smokers were determined, ordered along a continuum of symptoms: non-symptomatic (61.1%), moderate (32.9%) and severe (6.0%). CAST cutoff scores for screening moderate/severe and severe were, respectively, three (AUC = 0.869) and eight (AUC = 0.952). Results are compared to those obtained in previous CAST studies and discussed in line with the DSM-5.

  6. Screening Homeless Youth for Histories of Abuse: Prevalence, Enduring Effects, and Interest in Treatment

    ERIC Educational Resources Information Center

    Keeshin, Brooks R.; Campbell, Kristine

    2011-01-01

    Objectives: To identify the incidence of self-reported physical and sexual child abuse among homeless youth, the self-perceived effects of past abuse, and current interest in treatment for past abuse among homeless youth with histories of abuse. Methods: Homeless and street-involved persons aged 18-23 filled out a questionnaire and participated in…

  7. Adult protective services and animal welfare: should animal abuse and neglect be assessed during adult protective services screening?

    PubMed

    Peak, Terry; Ascione, Frank; Doney, Jylisa

    2012-01-01

    Past research has examined links among animal abuse, child maltreatment, and intimate partner violence and demonstrated the importance of addressing the needs of both human and animal victims. We hypothesized that there might be a similar link between animal abuse and older adult welfare issues. As a first step in the earlier research was the development of a screening protocol that shed light on the link between domestic violence and animal abuse, we decided to follow a similar route to explore this new topic by asking state government representatives about their experiences, if any, with this topic. Here we report the results of a national survey of state Adult Protective Services agencies regarding their protocols for assessing animal welfare issues in the context of older adult maltreatment. We also describe a model assessment protocol we developed in collaboration with the Utah Division of Aging and Adult Services. PMID:22206511

  8. Adult protective services and animal welfare: should animal abuse and neglect be assessed during adult protective services screening?

    PubMed

    Peak, Terry; Ascione, Frank; Doney, Jylisa

    2012-01-01

    Past research has examined links among animal abuse, child maltreatment, and intimate partner violence and demonstrated the importance of addressing the needs of both human and animal victims. We hypothesized that there might be a similar link between animal abuse and older adult welfare issues. As a first step in the earlier research was the development of a screening protocol that shed light on the link between domestic violence and animal abuse, we decided to follow a similar route to explore this new topic by asking state government representatives about their experiences, if any, with this topic. Here we report the results of a national survey of state Adult Protective Services agencies regarding their protocols for assessing animal welfare issues in the context of older adult maltreatment. We also describe a model assessment protocol we developed in collaboration with the Utah Division of Aging and Adult Services.

  9. Screening for Adolescent Substance-Related Disorders Using the SASSI-A2: Implications for Nonreporting Youth

    ERIC Educational Resources Information Center

    Perera-Diltz, Dilani M.; Perry, Justin C.

    2011-01-01

    In this study (N = 137), although 70.8% of participants reported no current substance use and 42.3% reported never using, the Adolescent Substance Abuse Subtle Screening Inventory (SASSI-A2; Miller & Lazowski, 2001) screened 39.41% of the participants for a high level of probability of having a substance-related disorder. SASSI-A2 classified more…

  10. Screening for alcohol dependence and abuse in women: description, validation, and psychometric properties of a new screening instrument, SWAG, in a population study.

    PubMed

    Spak, F; Hällström, T

    1996-06-01

    In this study, we have evaluated the use of a screening instrument in the first phase of a population study of female alcoholism and alcohol problems. The instrument, called SWAG (Screening, Women, and Alcohol in Göteborg), is a 13-item questionnaire. It includes a modified version of CAGE. The study sample consisted of 3,130 women. Of these, a stratified sample of 479 were invited for interview. Validation was done against interview-based clinical diagnosis according to DSM-III-R (alcohol dependence and abuse), with additional use of medical record information. SWAG had similar sensitivity and specificity used on a population sample, as previously has been found for alcohol problem screening instruments tested in clinical settings. Positive predictive value, rarely reported in studies of other alcohol screening instruments, was 40 to 50%. With logistic regression, we developed a promising set of criteria, called SWAG-L, that had similar sensitivity, specificity, and positive predictive value as the longer version SWAG-1, at the same time it consisted of only four items. CAGE had considerably lower sensitivity than SWAG. SWAG can, so far, be recommended for use in epidemiological studies. It may also prove valuable in clinical settings, although that requires a different scoring method. The question, "I have/have had alcohol problems" was the single item that best predicted alcohol dependence and abuse.

  11. Evaluation of a urine on-site drugs of abuse screening test in patients admitted to a psychiatric emergency unit.

    PubMed

    Bagøien, Gunnhild; Morken, Gunnar; Zahlsen, Kolbjørn; Aamo, Trond; Spigset, Olav

    2009-06-01

    The objective of this study was to characterize the usefulness and reliability of a commonly used urinary on-site drugs of abuse screening test device when used routinely at admittances to a psychiatric emergency unit. Urine samples from 262 emergency psychiatric admittances representing 217 patients were analyzed by a commercially available on-site test for the detection of amphetamines, benzodiazepines, cannabis, cocaine, and opiates in urine. The samples were first screened by nurses at the psychiatric department, thereafter by 2 technicians at the laboratory, and finally, analyzed by liquid chromatography/mass spectrometry. Results of 45.8% of the screening tests were true negative for all 5 drugs/drug groups tested, whereas those of 29.4% were true positive for 1 or several drugs/drug groups and true negative for the others. Thus, in total, 75.2% were correct for all 5 drugs/drug groups. In general, the sensitivities (42.9%-90.0% for the various drug groups) were lower than the specificities (92.7%-100.0%). The accuracies were 86.3% for benzodiazepines, 92.4% for cannabis, 94.7% for opiates, and 97.0% for amphetamines. No cocaine was found in any of the samples. For cannabis, the accuracy was higher among the laboratory technicians than among the nurses. The results from on-site screening testing should not be considered as the final conclusion on the intake of drugs of abuse but must be interpreted with caution.

  12. Screening for intellectual disability in persons with a substance abuse problem: Exploring the validity of the Hayes Ability Screening Index in a Dutch-speaking sample.

    PubMed

    To, Wing Ting; Vanheule, Stijn; Vanderplasschen, Wouter; Audenaert, Kurt; Vandevelde, Stijn

    2014-11-12

    There is an increasing interest in screening instruments to detect intellectual disability (ID) in a quick and accurate way in mental health services as well as in the criminal justice system in order to provide appropriate support for people with undetected needs caused by ID. An instrument that has been proven to be useful in both settings is the Hayes Ability Screening Index (HASI). This study assessed the validity of the Dutch version of the HASI in persons with a substance abuse problem residing in mental health services, whether or not mandated to treatment by court order. The HASI was conducted along with the Wechsler Adult Intelligence Scale III as the criterion for validity to 90 participants. Additionally, the influence of psychiatric disorder and medication use on the HASI result was examined. A significant positive relationship was found between the two instruments, demonstrating convergent validity. Using a Receiver Operating Characteristic (ROC) curve analysis, the discriminative ability of the HASI with a cut-off score of 85 was found to be adequate, yielding in a good balance between sensitivity and specificity. The HASI was not distorted by the presence of the substance abuse problem or other psychiatric illnesses and medication did not influence the HASI scores in this study. These findings indicate that the HASI provides a time-efficient and resource-conscious way to detect ID in persons with a substance problem, thus addressing a critical need in mental health settings. PMID:25462510

  13. Introduction to the Development of the ISPCAN Child Abuse Screening Tools

    ERIC Educational Resources Information Center

    Runyan, Desmond K.; Dunne, Michael P.; Zolotor, Adam J.

    2009-01-01

    The "World Report on Children and Violence", (Pinheiro, 2006) was produced at the request of the UN Secretary General and the UN General Assembly. This report recommended improvement in research on child abuse. ISPCAN representatives took this charge and developed 3 new instruments. We describe this background and introduce three new measures…

  14. Early detection and prevention of domestic violence using the Women Abuse Screening Tool (WAST) in primary health care clinics in Malaysia.

    PubMed

    Yut-Lin, Wong; Othman, Sajaratulnisah

    2008-01-01

    Despite being an emergent major public health problem, little research has been done on domestic violence from the perspectives of early detection and prevention. Thus, this cross-sectional study was conducted to identify domestic violence among female adult patients attending health centers at the primary care level and to determine the relationship between social correlates of adult patients and domestic violence screening and subsequent help/health-seeking behavior if abused. Face-to-face interviews were conducted with 710 female adult patients from 8 health centers in Selangor who matched the inclusion criteria and consented to participate in the study, using a structured questionnaire that included adaptation of a validated 8-item Women Abuse Screening Tool (WAST). Statistical tests showed significant differences in ethnicity, income, and education between those screened positive and those screened negative for domestic violence. Of the participants, 92.4% reported that during consultations, doctors had never asked them whether they were abused by their husband/partner. Yet, 67.3% said they would voluntarily tell the doctor if they were abused by their husband/partner. The findings indicate that primary care has an important role in identifying domestic violence by applying the WAST screening tool, or an appropriate adaptation, with women patients during routine visits to the various health centers. Such assessment for abuse could be secondary prevention for the abused women, but more important, it will serve as primary prevention for nonabused women. This approach not only will complement the existing 1-stop crisis center policy by the Ministry of Health that copes with crisis intervention but also will spearhead efforts toward prevention of domestic violence in Malaysia.

  15. Validation of the Drug Abuse Screening Test (DAST-10): A study on illicit drug use among Chinese pregnant women

    PubMed Central

    Lam, Lap Po; Leung, Wing Cheong; Ip, Patrick; Chow, Chun Bong; Chan, Mei Fung; Ng, Judy Wai Ying; Sing, Chu; Lam, Ying Hoo; Mak, Wing Lai Tony; Chow, Kam Ming; Chin, Robert Kien Howe

    2015-01-01

    We assessed the Chinese version of the Drug Abuse Screening Test (DAST-10) for identifying illicit drug use during pregnancy among Chinese population. Chinese pregnant women attending their first antenatal visit or their first unbooked visit to the maternity ward were recruited during a 4-month study period in 2011. The participants completed self-administered questionnaires on demographic information, a single question on illicit drug use during pregnancy and the DAST-10. Urine samples screened positive by the urine Point-of-Care Test were confirmed by gas chromatography-mass spectrometry. DAST-10 performance was compared with three different gold standards: urinalysis, self-reported drug use, and evidence of drug use by urinalysis or self-report. 1214 Chinese pregnant women participated in the study and 1085 complete DAST-10 forms were collected. Women who had used illicit drugs had significantly different DAST-10 scores than those who had not. The sensitivity of DAST-10 for identify illicit drug use in pregnant women ranged from 79.2% to 33.3% and specificity ranged from 67.7% to 99.7% using cut-off scores from ≥1 to ≥3. The ~80% sensitivity of DAST-10 using a cut-off score of ≥1 should be sufficient for screening of illicit drug use in Chinese pregnant women, but validation tests for drug use are needed. PMID:26091290

  16. Validation of the Drug Abuse Screening Test (DAST-10): A study on illicit drug use among Chinese pregnant women.

    PubMed

    Lam, Lap Po; Leung, Wing Cheong; Ip, Patrick; Chow, Chun Bong; Chan, Mei Fung; Ng, Judy Wai Ying; Sing, Chu; Lam, Ying Hoo; Mak, Wing Lai Tony; Chow, Kam Ming; Chin, Robert Kien Howe

    2015-06-19

    We assessed the Chinese version of the Drug Abuse Screening Test (DAST-10) for identifying illicit drug use during pregnancy among Chinese population. Chinese pregnant women attending their first antenatal visit or their first unbooked visit to the maternity ward were recruited during a 4-month study period in 2011. The participants completed self-administered questionnaires on demographic information, a single question on illicit drug use during pregnancy and the DAST-10. Urine samples screened positive by the urine Point-of-Care Test were confirmed by gas chromatography-mass spectrometry. DAST-10 performance was compared with three different gold standards: urinalysis, self-reported drug use, and evidence of drug use by urinalysis or self-report. 1214 Chinese pregnant women participated in the study and 1085 complete DAST-10 forms were collected. Women who had used illicit drugs had significantly different DAST-10 scores than those who had not. The sensitivity of DAST-10 for identify illicit drug use in pregnant women ranged from 79.2% to 33.3% and specificity ranged from 67.7% to 99.7% using cut-off scores from ≥ 1 to ≥ 3. The ~ 80% sensitivity of DAST-10 using a cut-off score of ≥ 1 should be sufficient for screening of illicit drug use in Chinese pregnant women, but validation tests for drug use are needed.

  17. Validation of the Drug Abuse Screening Test (DAST-10): A study on illicit drug use among Chinese pregnant women.

    PubMed

    Lam, Lap Po; Leung, Wing Cheong; Ip, Patrick; Chow, Chun Bong; Chan, Mei Fung; Ng, Judy Wai Ying; Sing, Chu; Lam, Ying Hoo; Mak, Wing Lai Tony; Chow, Kam Ming; Chin, Robert Kien Howe

    2015-01-01

    We assessed the Chinese version of the Drug Abuse Screening Test (DAST-10) for identifying illicit drug use during pregnancy among Chinese population. Chinese pregnant women attending their first antenatal visit or their first unbooked visit to the maternity ward were recruited during a 4-month study period in 2011. The participants completed self-administered questionnaires on demographic information, a single question on illicit drug use during pregnancy and the DAST-10. Urine samples screened positive by the urine Point-of-Care Test were confirmed by gas chromatography-mass spectrometry. DAST-10 performance was compared with three different gold standards: urinalysis, self-reported drug use, and evidence of drug use by urinalysis or self-report. 1214 Chinese pregnant women participated in the study and 1085 complete DAST-10 forms were collected. Women who had used illicit drugs had significantly different DAST-10 scores than those who had not. The sensitivity of DAST-10 for identify illicit drug use in pregnant women ranged from 79.2% to 33.3% and specificity ranged from 67.7% to 99.7% using cut-off scores from ≥ 1 to ≥ 3. The ~ 80% sensitivity of DAST-10 using a cut-off score of ≥ 1 should be sufficient for screening of illicit drug use in Chinese pregnant women, but validation tests for drug use are needed. PMID:26091290

  18. Integration of protein tethering in a rapid and label-free SERS screening platform for drugs of abuse.

    PubMed

    Siddhanta, Soumik; Wróbel, Maciej S; Barman, Ishan

    2016-07-12

    Surface enhanced Raman spectroscopy (SERS) has emerged as a promising technique for the rapid and ultrasensitive detection of molecular species such as drugs of abuse in biofluids. Yet, it remains a significant challenge to create a viable screening tool for multiple drug classes, owing to the lack of affinity of certain species for the SERS substrate and to the matrix interference in complex media. Here we report a protein tethering SERS approach, which blends plasmonic enhancement with facile drug binding, to engineer a rapid, label-free and versatile screening tool for narcotics. By exploiting the known binding attributes of human serum albumin, we determine the effective concentration of narcotics present in solution through differential enhancement of the spectral markers. In conjunction with chemometric methods, this approach not only enables unambiguous recognition of different drug classes, such as barbiturates, opiates, amphetamines and benzodiazepines, but also offers a lower limit of detection in comparison to direct SERS application. Through molecular docking simulations, we probe the mechanistic underpinnings of the protein tethering approach paving the way for narcotic detection in clinical samples in the near future. PMID:27002230

  19. Screening for substance abuse in the office setting: a developmental approach.

    PubMed

    Heyman, Richard B

    2009-04-01

    Uptake of the use of alcohol and other drugs is best understood (and, therefore, addressed) as a developmental issue. A variety of risk and protective factors (personal, societal, genetic, etc.) play out across the span of childhood, adolescence, and young adulthood, and an understanding of brain and cognitive development may make it easier for the pediatrician to put this into context and address the issue. A simple screening tool that focuses on 6 areas of concern is presented, one that may be used for assessment and educational purposes, as well. PMID:19492688

  20. Self-Reported HIV and HCV Screening Rates and Serostatus Among Substance Abuse Treatment Patients.

    PubMed

    Hernández, Diana; Feaster, Daniel J; Gooden, Lauren; Douaihy, Antoine; Mandler, Raul; Erickson, Sarah J; Kyle, Tiffany; Haynes, Louise; Schwartz, Robert; Das, Moupali; Metsch, Lisa

    2016-01-01

    Substance users are at increased risk for HIV and HCV infection. Still, many substance use treatment programs (SUTP) fail to offer HIV/HCV testing. The present secondary analysis of screening data from a multi-site randomized trial of rapid HIV testing examines self-reported HIV/HCV testing patterns and serostatus of 2473 SUTP patients in 12 community-based sites that had not previously offered on-site testing. Results indicate that most respondents screened for the randomized trial tested more than a year prior to intake for HIV (52 %) and HCV (38 %). Prevalence rates were 3.6 and 30 % for HIV and HCV, respectively. The majority of participants that were HIV (52.2 %) and HCV-positive (40.5 %) reported having been diagnosed within the last 1-5 years. Multivariable logistic regression showed that members of high-risk groups were more likely to have tested. Bundled HIV/HCV testing and linkage to care issues are recommended for expanding testing in community-based SUTP settings. PMID:25952768

  1. Self-Reported HIV and HCV Screening Rates and Serostatus Among Substance Abuse Treatment Patients.

    PubMed

    Hernández, Diana; Feaster, Daniel J; Gooden, Lauren; Douaihy, Antoine; Mandler, Raul; Erickson, Sarah J; Kyle, Tiffany; Haynes, Louise; Schwartz, Robert; Das, Moupali; Metsch, Lisa

    2016-01-01

    Substance users are at increased risk for HIV and HCV infection. Still, many substance use treatment programs (SUTP) fail to offer HIV/HCV testing. The present secondary analysis of screening data from a multi-site randomized trial of rapid HIV testing examines self-reported HIV/HCV testing patterns and serostatus of 2473 SUTP patients in 12 community-based sites that had not previously offered on-site testing. Results indicate that most respondents screened for the randomized trial tested more than a year prior to intake for HIV (52 %) and HCV (38 %). Prevalence rates were 3.6 and 30 % for HIV and HCV, respectively. The majority of participants that were HIV (52.2 %) and HCV-positive (40.5 %) reported having been diagnosed within the last 1-5 years. Multivariable logistic regression showed that members of high-risk groups were more likely to have tested. Bundled HIV/HCV testing and linkage to care issues are recommended for expanding testing in community-based SUTP settings.

  2. Psychometric properties of the Turkish versions of the Drug Use Disorders Identification Test (DUDIT) and the Drug Abuse Screening Test (DAST-10) in the prison setting.

    PubMed

    Evren, Cuneyt; Ogel, Kultegin; Evren, Bilge; Bozkurt, Muge

    2014-01-01

    The aim of this study was to evaluate psychometric properties of the Drug Use Disorders Identification Test (DUDIT) and the Drug Abuse Screening Test (DAST-10) in prisoners with (n = 124) or without (n = 78) drug use disorder. Participants were evaluated with the DUDIT, the DAST-10, and the Addiction Profile Index-Short (API-S). The DUDIT and the DAST-10 were found to be psychometrically sound drug abuse screening measures with high convergent validity when compared with each other (r = 0.86), and API-S (r = 0.88 and r = 0.84, respectively), and to have a Cronbach's α of 0.93 and 0.87, respectively. In addition, a single component accounted for 58.28% of total variance for DUDIT, whereas this was 47.10% for DAST-10. The DUDIT had sensitivity and specificity scores of 0.95 and 0.79, respectively, when using the optimal cut-off score of 10, whereas these scores were 0.88 and 0.74 for the DAST-10 when using the optimal cut-off score of 4. Additionally, both the DUDIT and the DAST-10 showed good discriminant validity as they differentiated prisoners with drug use disorder from those without. Findings support the Turkish versions of both the DUDIT and the DAST-10 as reliable and valid drug abuse screening instruments that measure unidimensional constructs.

  3. Physical Abuse

    MedlinePlus

    Navigation Physical Abuse Sexual Abuse Domestic Violence Psychological Abuse Financial Abuse Neglect Critical Issues What Communities Can Do The Role of Professionals and Concerned Citizens Help for Victims ...

  4. Sexual Abuse

    MedlinePlus

    Navigation Physical Abuse Sexual Abuse Domestic Violence Psychological Abuse Financial Abuse Neglect Critical Issues What Communities Can Do The Role of Professionals and Concerned Citizens Help for Victims ...

  5. LC-MS/MS techniques for high-volume screening of drugs of abuse and target drug quantitation in urine/blood matrices.

    PubMed

    Eichhorst, Jeff C; Etter, Michele L; Hall, Patricia L; Lehotay, Denis C

    2012-01-01

    Liquid chromatography-tandem mass spectrometry, employing electrospray ionization (ESI), has been applied in the analysis of many drugs and drug metabolites. Sample preparation has been an important part of this technique when analyzing biological samples. Here we describe a high-volume urine screening technique for approximately 40 different drugs of abuse as well as methods for quantification of many other drugs in serum, plasma, and whole blood. These techniques can be used in many different settings from clinical and forensic toxicology examinations to pharmacokinetic studies. Sample preparation procedures range from simple "dilute and shoot" methods to more extensive solid-phase extraction techniques.

  6. Evaluating abuse in the patient with dementia.

    PubMed

    Tronetti, Pamela

    2014-11-01

    For patients with dementia, abuse ranges from subtle scams to outright physical violence. As dementia progresses, abuse escalates. The stages of dementia--mild cognitive impairment, mild dementia, moderate dementia, and severe dementia--lend themselves to varied presentations of abuse. Knowing which types of abuse are more prominent at each stage aids the clinician in anticipating risk of abuse and patient and caregiver needs. Interviewing the victim is crucial in uncovering, documenting, and intervening in an abuse situation. A clinician who is skilled in drawing out the facts while remaining supportive of the patient is key in ending the victimization.

  7. Elder Abuse and Substance Abuse

    MedlinePlus

    ... Additional Resources Return to: What is Elder Abuse? Elder Abuse and Substance Abuse Substance abuse has been identified ... the most frequently cited risk factor associated with elder abuse and neglect. It may be the victim and/ ...

  8. ISPCAN Child Abuse Screening Tools Retrospective Version (ICAST-R): Delphi Study and Field Testing in Seven Countries

    ERIC Educational Resources Information Center

    Dunne, Michael P.; Zolotor, Adam J.; Runyan, Desmond K.; Andreva-Miller, Inna; Choo, Wan Yuen; Dunne, Simon K.; Gerbaka, Bernard; Isaeva, Oksana; Jain, Dipty; Kasim, Mohd Sham; Macfarlane, Bonnie; Mamyrova, Nurgul; Ramirez, Clemencia; Volkova, Elena; Youssef, Randa

    2009-01-01

    Objectives: To gain consensus among an ethnically and linguistically diverse group of international child protection experts on the structure and content of a new survey tool for retrospective measurement of child abuse, and to determine the performance of the instrument through an international field trial with young adults. Methods: The…

  9. Screening, Brief Intervention, and Referral to Treatment (SBIRT): Toward a Public Health Approach to the Management of Substance Abuse

    ERIC Educational Resources Information Center

    Babor, Thomas F.; McRee, Bonnie G.; Kassebaum, Patricia A.; Grimaldi, Paul L.; Ahmed, Kazi; Bray, Jeremy

    2007-01-01

    Screening, Brief Intervention, and Referral to Treatment (SBIRT) is a comprehensive and integrated approach to the delivery of early intervention and treatment services through universal screening for persons with substance use disorders and those at risk. This paper describes research on the components of SBIRT conducted during the past 25 years,…

  10. Using molecular similarity to highlight the challenges of routine immunoassay-based drug of abuse/toxicology screening in emergency medicine

    PubMed Central

    Krasowski, Matthew D; Pizon, Anthony F; Siam, Mohamed G; Giannoutsos, Spiros; Iyer, Manisha; Ekins, Sean

    2009-01-01

    Background Laboratory tests for routine drug of abuse and toxicology (DOA/Tox) screening, often used in emergency medicine, generally utilize antibody-based tests (immunoassays) to detect classes of drugs such as amphetamines, barbiturates, benzodiazepines, opiates, and tricyclic antidepressants, or individual drugs such as cocaine, methadone, and phencyclidine. A key factor in assay sensitivity and specificity is the drugs or drug metabolites that were used as antigenic targets to generate the assay antibodies. All DOA/Tox screening immunoassays can be limited by false positives caused by cross-reactivity from structurally related compounds. For immunoassays targeted at a particular class of drugs, there can also be false negatives if there is failure to detect some drugs or their metabolites within that class. Methods Molecular similarity analysis, a computational method commonly used in drug discovery, was used to calculate structural similarity of a wide range of clinically relevant compounds (prescription and over-the-counter medications, illicit drugs, and clinically significant metabolites) to the target ('antigenic') molecules of DOA/Tox screening tests. These results were compared with cross-reactivity data in the package inserts of immunoassays marketed for clinical testing. The causes for false positives for phencyclidine and tricyclic antidepressant screening immunoassays were investigated at the authors' medical center using gas chromatography/mass spectrometry as a confirmatory method. Results The results illustrate three major challenges for routine DOA/Tox screening immunoassays used in emergency medicine. First, for some classes of drugs, the structural diversity of common drugs within each class has been increasing, thereby making it difficult for a single assay to detect all compounds without compromising specificity. Second, for some screening assays, common 'out-of-class' drugs may be structurally similar to the target compound so that they

  11. Development of a screening method for the most commonly abused anticholinergic drugs in Jordan; trihexyphenidyl, procyclidine and biperiden.

    PubMed

    Hadidi, Kamal A

    2004-10-01

    A sensitive and rapid method for the simultaneous determination of three commonly abused anticholinergic drugs in Jordan; trihexyphenidyl, procyclidine, and biperiden in plasma and urine has been developed using solid phase extraction and GC-MS. Linearity was established from therapeutic to fatal concentrations of the three drugs; 5-300 ng/ml in plasma, with correlation coefficient r(2) > or = 0.9978 and 10-800 ng/ml in urine r(2) > or = 0.9993. Recoveries were in the range of 86-92% and intra-day and inter-day relative standard deviations (n = 6) were in the range of 6.6-10.3% for the three drugs at three different concentrations in plasma and urine. The base peak m/z 98 for trihexyphenidyl, m/z 84 for procyclidine, and m/z 98 and 218 for biperiden, and m/z 339 for papaverine (internal standard) were monitored at selective ion monitoring; their retention times were 8.10, 8.67 and 8.92 min, respectively, and 14.79 min for the internal standard with analysis time of 16.75 min. The limit of detection of 0.5 ng/ml was attained for trihexyphenidyl and procyclidine, while for biperiden 2.0 and 1.0 ng/ml in spiked plasma and urine, respectively. This method has been applied to forensic and authentic samples taken from abuser and patients using these drugs. The method will offer the clinicians and the legal authority the right diagnosis regarding the anticholinergic involved in any case of abuse with less than 1 h per sample (plasma or urine) from the time of receiving.

  12. "Subtle" psychosomatic aspects of Tibetan medicine.

    PubMed

    Dakpa, Tenzing; Dodson-Lavelle, Brooke

    2009-08-01

    The theory and practice of traditional Tibetan medicine (TTM) is based on an understanding of a tri-level psycho-physical system; this bi-directional connection between the psycho-somatic realms is mediated by a distinct, yet inseparable energetic system--the subtle body. TTM practitioners approach both diagnosis and treatment from an understanding of this subtle energetic system. In the Tibetan yogic tradition, control of this system via advanced yogic and meditative technologies is the path to realize extraordinary levels of health, happiness, and longevity. As a result, understanding this intricately linked philosophical, medical, and yogic system is critical for engaging in dialogue about longevity-enhancement within this tradition.

  13. THink: Inferring Cognitive Status from Subtle Behaviors

    PubMed Central

    Davis, Randall; Libon, David J.; Au, Rhoda; Pitman, David; Penney, Dana L.

    2016-01-01

    The Digital Clock Drawing Test is a fielded application that provides a major advance over existing neuropsychological testing technology. It captures and analyzes high precision information about both outcome and process, opening up the possibility of detecting subtle cognitive impairment even when test results appear superficially normal. We describe the design and development of the test, document the role of AI in its capabilities, and report on its use over the past seven years. We outline its potential implications for earlier detection and treatment of neurological disorders. We also set the work in the larger context of the THink project, which is exploring multiple approaches to determining cognitive status through the detection and analysis of subtle behaviors. PMID:27066295

  14. THink: Inferring Cognitive Status from Subtle Behaviors

    PubMed Central

    Davis, Randall; Libon, David J.; Au, Rhoda; Pitman, David; Penney, Dana L.

    2015-01-01

    The Digital Clock Drawing Test is a fielded application that provides a major advance over existing neuropsychological testing technology. It captures and analyzes high precision information about both outcome and process, opening up the possibility of detecting subtle cognitive impairment even when test results appear superficially normal. We describe the design and development of the test, document the role of AI in its capabilities, and report on its use over the past seven years. We outline its potential implications for earlier detection and treatment of neurological disorders. We also set the work in the larger context of the THink project, which is exploring multiple approaches to determining cognitive status through the detection and analysis of subtle behaviors. PMID:27066307

  15. Physical Abuse Among Depressed Women

    PubMed Central

    Scholle, Sarah Hudson; Rost, Kathryn M; Golding, Jacqueline M

    1998-01-01

    OBJECTIVE To provide estimates of physical abuse and use of health services among depressed women in order to inform efforts to increase detection and treatment of physical abuse. DESIGN Retrospective assessment of abuse and health services use over 1 year in a cohort of depressed women. SETTING Statewide community sample from Arkansas. PARTICIPANTS We recruited 303 depressed women through random-digit-dial screening. MEASUREMENTS AND MAIN RESULTS Exposure to physical abuse based on the Conflict Tactics Scale, multi-informant estimate of health and mental health services. Over half of the depressed women (55.2%) reported experiencing physical abuse as adults, with 14.5% reporting abuse during the study year. Women abused as adults had significantly more severe depressive symptoms, more psychiatric comorbidity, and more physical illnesses than nonabused women. After controlling for sociodemographic and severity-of-illness factors, recently abused, depressed women were much less likely to receive outpatient care for mental health problems as compared to other depressed women (odds ratio [OR] 0.3;p = .013), though they were more likely to receive health care for physical problems (OR 5.7, p = .021). CONCLUSIONS Because nearly all depressed women experiencing abuse sought general medical rather than mental health care during the year of the study, primary care screening for physical abuse appears to be a critical link to professional help for abused, depressed women. Research is needed to inform primary care guidelines about methods for detecting abuse in depressed women. PMID:9754516

  16. Rapid screening for drugs of abuse in biological fluids by ultra high performance liquid chromatography/Orbitrap mass spectrometry.

    PubMed

    Jagerdeo, Eshwar; Schaff, Jason E

    2016-08-01

    We present a UPLC(®)-High Resolution Mass Spectrometric method to simultaneously screen for nineteen benzodiazepines, twelve opiates, cocaine and three metabolites, and three "Z-drug" hypnotic sedatives in both blood and urine specimens. Sample processing consists of a high-speed, high-temperature enzymatic hydrolysis for urine samples followed by a rapid supported liquid extraction (SLE). The combination of ultra-high resolution chromatography with high resolution mass spectrometry allows all 38 analytes to be uniquely detected with a ten minute analytical run. Limits of detection for all target analytes are 3ng/mL or better, with only 0.3mL of specimen used for analysis. The combination of low sample volume with fast processing and analysis makes this method a suitable replacement for immunoassay screening of the targeted drug classes, while providing far superior specificity and better limits of detection than can routinely be obtained by immunoassay. PMID:27236533

  17. Cross-reactivity of the CEDIA buprenorphine assay in drugs-of-abuse screening: influence of dose and metabolites of opioids

    PubMed Central

    Berg, Jon Andsnes; Schjøtt, Jan; Fossan, Kjell O; Riedel, Bettina

    2015-01-01

    Purpose The cloned enzyme donor immunoassay (CEDIA) for buprenorphine is applied for both urine drugs-of-abuse screening and compliance monitoring. Sensitivity, specificity, and optimal cutoff of this assay have differed between studies. This may indicate that cross-reactivity has to be taken into account during assay evaluation. We therefore investigated the performance of the CEDIA buprenorphine assay for use in our patient population and explored the impact of cross-reactivity on assay accuracy. Methods The CEDIA buprenorphine assay and high-performance liquid chromatography–tandem mass spectrometry were employed to analyze drugs-of-abuse in urine samples from a healthy drug-naïve male volunteer after intake of two tablets of a prescription drug containing 400 mg paracetamol +30 mg codeine phosphate, and in urine samples (n=2,272) from drug-addicted patients. Receiver operating characteristic analyses were performed to express the diagnostic accuracy of the CEDIA buprenorphine assay. Results CEDIA buprenorphine was positive in one urine sample from the drug-naïve person after intake of the prescription drug. Twenty-five (1.1%) of the patient urine samples were positive for buprenorphine by CEDIA, but negative by high-performance liquid chromatography–tandem mass spectrometry. Codeine, morphine, and their respective metabolites were prevalent in samples that were false positive for buprenorphine. The specificity of the CEDIA buprenorphine assay increased to 99.7% when the cutoff was increased from 5 ng/mL to 10 ng/mL. Conclusion Intake of a therapeutic dose of codeine can yield a false-positive CEDIA buprenorphine result. Additive effects from metabolites of codeine contribute to cross-reactivity in concentrations much lower than listed in the manufacturer’s cross-reactivity guide. Raising the cutoff from 5 ng/mL to 10 ng/mL increased the diagnostic accuracy. Clinicians should be informed about the risk of false-positive results with the CEDIA

  18. Treatment for Sexually Abused Children and Adolescents.

    ERIC Educational Resources Information Center

    Saywitz, Karen J.; Mannarino, Anthony P.; Berliner, Lucy; Cohen, Judith A.

    2000-01-01

    Reviews research demonstrating the variable effects of childhood sexual abuse, need for intervention, and effectiveness of available treatment. Proposes extending and modifying treatment from mainstream clinical child psychology to sexually abused children. Interventions range from psychoeducation and screening, to short-term, abuse-focused…

  19. Development of an Accessible Audio Computer-Assisted Self-Interview (A-CASI) to Screen for Abuse and Provide Safety Strategies for Women with Disabilities

    ERIC Educational Resources Information Center

    Oschwald, Mary; Renker, Paula; Hughes, Rosemary B.; Arthur, Anne; Powers, Laurie E.; Curry, Mary Ann

    2009-01-01

    To increase safety and minimize the risk of interpersonal violence, it is critical that women with disabilities and Deaf women have an opportunity to identify whether or not abuse is happening in their lives. Awareness and knowledge of what constitutes abusive behaviors is an essential first step in addressing interpersonal violence. This article…

  20. Physical abuse in pregnancy.

    PubMed Central

    Stewart, D E; Cecutti, A

    1993-01-01

    nonabused women (p < 0.001). The FHLC scores showed that the abused women believed they had little "internal control" over the health of their fetuses and that "chance" played the most important role in the outcome of their pregnancy (p < 0.001). CONCLUSIONS: Abused pregnant patients are a frequently undetected high-risk group. Prenatal care should include a routine screening question about domestic violence, and identified patients should be appropriately counselled and referred. PMID:8221480

  1. Memory, executive, and multidomain subtle cognitive impairment

    PubMed Central

    Toledo, Jon B.; Bjerke, Maria; Chen, Kewei; Rozycki, Martin; Jack, Clifford R.; Weiner, Michael W.; Arnold, Steven E.; Reiman, Eric M.; Davatzikos, Christos; Shaw, Leslie M.

    2015-01-01

    Objective: We studied the biomarker signatures and prognoses of 3 different subtle cognitive impairment (SCI) groups (executive, memory, and multidomain) as well as the subjective memory complaints (SMC) group. Methods: We studied 522 healthy controls in the Alzheimer's Disease Neuroimaging Initiative (ADNI). Cutoffs for executive, memory, and multidomain SCI were defined using participants who remained cognitively normal (CN) for 7 years. CSF Alzheimer disease (AD) biomarkers, composite and region-of-interest (ROI) MRI, and fluorodeoxyglucose-PET measures were compared in these participants. Results: Using a stringent cutoff (fifth percentile), 27.6% of the ADNI participants were classified as SCI. Most single ROI or global-based measures were not sensitive to detect differences between groups. Only MRI-SPARE-AD (Spatial Pattern of Abnormalities for Recognition of Early AD), a quantitative MRI pattern-based global index, showed differences between all groups, excluding the executive SCI group. Atrophy patterns differed in memory SCI and SMC. The CN and the SMC groups presented a similar distribution of preclinical dementia stages. Fifty percent of the participants with executive, memory, and multidomain SCI progressed to mild cognitive impairment or dementia at 7, 5, and 2 years, respectively. Conclusions: Our results indicate that (1) the different SCI categories have different clinical prognoses and biomarker signatures, (2) longitudinally followed CN subjects are needed to establish clinical cutoffs, (3) subjects with SMC show a frontal pattern of brain atrophy, and (4) pattern-based analyses outperform commonly used single ROI-based neuroimaging biomarkers and are needed to detect initial stages of cognitive impairment. PMID:26085606

  2. Abusive Relationships

    MedlinePlus

    ... relationships and friendships. Emotional abuse (stuff like teasing, bullying, and humiliating others) can be difficult to recognize ... How to Break Up Respectfully Abuse Dealing With Bullying Date Rape Getting Over a Break-Up Posttraumatic ...

  3. Drug Abuse

    MedlinePlus

    ... as drugged driving, violence, stress, and child abuse. Drug abuse can lead to homelessness, crime, and missed work or problems with keeping a job. It harms unborn babies and destroys families. There are different types of treatment for drug abuse. But the best is to prevent drug ...

  4. Child Abuse

    MedlinePlus

    ... or become violent. An older child may use drugs or alcohol, try to run away or abuse others. Child abuse is a serious problem. If you suspect a child is being abused or neglected, call the police or your local child welfare agency.

  5. Screening of drugs of abuse and toxic compounds in human whole blood using online solid-phase extraction and high-performance liquid chromatography with time-of-flight mass spectrometry.

    PubMed

    Teng, Xiaomei; Liang, Chen; Wang, Rong; Sun, Tao; Rao, Yulan; Ni, Chunfang; Zeng, Libo; Xiong, Lingjuan; Li, Yuan; Zhang, Yurong

    2015-01-01

    A novel method for the screening of 151 drugs of abuse and toxic compounds in human whole blood has been developed and validated by online solid-phase extraction with liquid chromatography coupled to time-of-flight mass spectrometry. Analytes were extracted and separated by using a fully automated online solid-phase extraction liquid chromatography system with total chromatographic run time of 26 min. Time-of-flight mass spectrometry screening of 151 drugs of abuse and toxic compounds was performed in a full-scan (m/z 50-800) mode using an MS(E) acquisition of molecular ions and fragment ions data at two collision energies (one was 6 eV and another one was in the range of 5-45 eV). The compounds were identified based on retention times and exact mass of molecular ions and fragment ions. The limit of detection ranged from 1 to 100 ng/mL and the recovery of the method ranged from 6.3 to 163.5%. This method is proved to be a valuable screening method allowing fast and specific identification of drugs in human whole blood.

  6. Predicting Cannabis Abuse Screening Test (CAST) Scores: A Recursive Partitioning Analysis Using Survey Data from Czech Republic, Italy, the Netherlands and Sweden

    PubMed Central

    Blankers, Matthijs; Frijns, Tom; Belackova, Vendula; Rossi, Carla; Svensson, Bengt; Trautmann, Franz; van Laar, Margriet

    2014-01-01

    Introduction Cannabis is Europe's most commonly used illicit drug. Some users do not develop dependence or other problems, whereas others do. Many factors are associated with the occurrence of cannabis-related disorders. This makes it difficult to identify key risk factors and markers to profile at-risk cannabis users using traditional hypothesis-driven approaches. Therefore, the use of a data-mining technique called binary recursive partitioning is demonstrated in this study by creating a classification tree to profile at-risk users. Methods 59 variables on cannabis use and drug market experiences were extracted from an internet-based survey dataset collected in four European countries (Czech Republic, Italy, Netherlands and Sweden), n = 2617. These 59 potential predictors of problematic cannabis use were used to partition individual respondents into subgroups with low and high risk of having a cannabis use disorder, based on their responses on the Cannabis Abuse Screening Test. Both a generic model for the four countries combined and four country-specific models were constructed. Results Of the 59 variables included in the first analysis step, only three variables were required to construct a generic partitioning model to classify high risk cannabis users with 65–73% accuracy. Based on the generic model for the four countries combined, the highest risk for cannabis use disorder is seen in participants reporting a cannabis use on more than 200 days in the last 12 months. In comparison to the generic model, the country-specific models led to modest, non-significant improvements in classification accuracy, with an exception for Italy (p = 0.01). Conclusion Using recursive partitioning, it is feasible to construct classification trees based on only a few variables with acceptable performance to classify cannabis users into groups with low or high risk of meeting criteria for cannabis use disorder. The number of cannabis use days in the last 12 months is the

  7. Substance abuse by men in partner abuse intervention programs: current issues and promising trends.

    PubMed

    Bennett, Larry W

    2008-01-01

    This article discusses key studies linking intervention for co-occurring substance abuse and partner abuse. Findings are grouped into three areas: (a) the effect of addictions treatment on partner violence; (b) application of transtheoretical, motivational, and culturally focused approaches to improve engagement and prevent attrition; and (c) assessment-based matching of services. Finally, the relative value of serial, coordinated, and integrated substance abuse programs and partner abuse intervention programs are considered. We reached three primary conclusions: (a) Addiction treatment alone reduces the risk for future domestic violence in a subset of men who batter, (b) screening and assessment for substance abuse by all men in partner abuse intervention programs is a standard of practice but needs to extend beyond "intake" and occur periodically, and (c) coordinated and integrated substance abuse and domestic violence programs probably offer more safety than traditional serial substance abuse treatment followed by partner abuse intervention.

  8. Spiritual abuse.

    PubMed

    Purcell, B C

    1998-01-01

    Spiritual abuse is the act of making people believe--whether by stating or merely implying--that they are going to be punished in this life and/or tormented in hell-fire forever for failure to live life good enough to please God and thus earn admission to heaven. Spiritual terrorism is the most extreme form of spiritual abuse and may cause serious mental health problems. Those people who have not been spiritually terrorized have not necessarily been spared from spiritual abuse and therefore may still be in need of competent, spiritual counseling. Spiritual abuse, which may be active or passive, can best be conceptualized on a continuum from terroristic to zero abuse. Severity is determined by intensity, age of onset, duration, and individual reaction. The underlying issue in all forms of abuse is control. PMID:9729974

  9. Reliability of subtle (soft) neurological signs in children.

    PubMed

    Vitiello, B; Ricciuti, A J; Stoff, D M; Behar, D; Denckla, M B

    1989-09-01

    Reliability and stability of neurological "subtle" ("soft") signs were assessed in 54 psychiatric patients and 25 normal children, aged 5-17 years, using the revised Neurological Examination for Subtle Signs (NESS). Acceptable interrater reliability (kappa greater than or equal to 0.50, or intraclass correlation coefficient greater than or equal to 0.70) was found for 40 of the 64 items tested. Test-retest reliability at 2 weeks was unsatisfactory for most of the categorically scored items, including some "classic" subtle signs such as overflows or dysrhythmias. Continuous items, such as time needed to perform 20 consecutive movements, remained mostly stable at retest. A practicing effect was evident only in the graphesthesia test. Overall internal consistency was good (Cronbach's alpha = 0.74). Given the poor stability of overflows and dysrhythmias, researchers and clinicians should rely more on subtle signs that can be assessed on continuous scales.

  10. Substance abuse in an inpatient psychiatric sample.

    PubMed

    Brady, K; Casto, S; Lydiard, R B; Malcolm, R; Arana, G

    1991-01-01

    The relationship between psychoactive drug abuse and psychopathology is complex. There have been few systematic explorations of substance abuse in psychiatric populations since the recent epidemic of cocaine abuse. To update and further explore the relationship between psychiatric illness and substance abuse, 100 consecutively admitted patients to an inpatient psychiatry unit were administered a drug and alcohol use/abuse questionnaire. Sixty-four percent endorsed current or past problems with substance abuse and 29% met DSM-III-R criteria for substance abuse in the 30 days prior to admission. For the major diagnostic categories, there were no significant differences between groups in percentages of patients with substance abuse disorders. There was a trend (p less than or equal to .2) toward an increased number of lifetime psychiatric hospitalizations in the substance-abusing group. Alcohol was the most common drug of choice followed by stimulants, cannabis, and sedative hypnotics. Differences in drug choices between diagnostic categories are discussed. Forty-three percent of urine drug screens obtained were positive, and of those with positive urine drug screens, 42% denied drug use upon admission. Only 40% of patients with current or past substance abuse problems had received treatment for their chemical dependency. In our sample, while substance abuse was very prevalent, it was underreported and undertreated.

  11. Fetal Abuse.

    ERIC Educational Resources Information Center

    Kent, Lindsey; And Others

    1997-01-01

    Five cases of fetal abuse by mothers suffering from depression are discussed. Four of the women had unplanned pregnancies and had considered termination of the pregnancy. Other factors associated with fetal abuse include pregnancy denial, pregnancy ambivalence, previous postpartum depression, and difficulties in relationships. Vigilance for…

  12. Child abuse by drowning.

    PubMed

    Griest, K J; Zumwalt, R E

    1989-01-01

    Drowning as a form of subtle fatal child abuse is difficult to distinguish from accidental immersion or from sudden unexpected natural death when the circumstances of immersion are concealed. Homicidal drownings are unwitnessed, usually occurring in the home, and the victims are young, either infants or toddlers. Accidental drownings are more likely to involve toddlers or older children in public areas such as swimming pools, drainage ditches, lakes, and rivers. This is especially true in rural areas. In cities, bathtubs remain a major site of accidental childhood drownings. Perpetrators of deliberate drownings often fit the sociopathologic profile of a child abuser. Because there is often a survival interval between immersion and death, pathologic findings consistent with postimmersion syndrome suggest the cause of death. Foreign material in the lungs, if immersion was other than in clear tap water, and injuries of the face are other positive correlating factors. A thorough investigation of the circumstances and cooperation between the investigating agency and the pathologist are essential to determine the correct manner of death in these cases. PMID:2909975

  13. Child abuse by drowning.

    PubMed

    Griest, K J; Zumwalt, R E

    1989-01-01

    Drowning as a form of subtle fatal child abuse is difficult to distinguish from accidental immersion or from sudden unexpected natural death when the circumstances of immersion are concealed. Homicidal drownings are unwitnessed, usually occurring in the home, and the victims are young, either infants or toddlers. Accidental drownings are more likely to involve toddlers or older children in public areas such as swimming pools, drainage ditches, lakes, and rivers. This is especially true in rural areas. In cities, bathtubs remain a major site of accidental childhood drownings. Perpetrators of deliberate drownings often fit the sociopathologic profile of a child abuser. Because there is often a survival interval between immersion and death, pathologic findings consistent with postimmersion syndrome suggest the cause of death. Foreign material in the lungs, if immersion was other than in clear tap water, and injuries of the face are other positive correlating factors. A thorough investigation of the circumstances and cooperation between the investigating agency and the pathologist are essential to determine the correct manner of death in these cases.

  14. Bruising and Hemophilia: Accident or Child Abuse?

    ERIC Educational Resources Information Center

    Johnson, Charles F.; Coury, Daniel L.

    1988-01-01

    Two case histories illustrate the difficulty in evaluating abuse/neglect in children with bleeding problems such as hemophilia. Discussed are guidelines for diagnosis and prevention of abuse, including: screening techniques, the need for protection from environmental trauma, parental stress, evaluation of parents' disciplinary methods, and the…

  15. Screening for and Prevalence of HIV and Hepatitis C among an Outpatient Urban Sample of People with Serious Mental Illness and Co-Occurring Substance Abuse

    ERIC Educational Resources Information Center

    Himelhoch, Seth; Goldberg, Richard; Calmes, Christine; Medoff, Deborah; Slade, Eric; Dixon, Lisa; Gallucci, Gerard; Rosenberg, Stanley

    2011-01-01

    Background: To assess rates of screening and testing of HIV and HCV among those with serious mental illness and co-occurring substance use disorders. Methods: One hundred fifty-three people with serious mental illness and co-occurring substance use disorders completed measures and were screened for HIV and HCV. Results: Six percent were HIV…

  16. Violence -- subtle and not so subtle -- understanding women's reproductive and sexual rights in Africa.

    PubMed

    Toubia, N

    1995-01-01

    This article discusses violence in relation to women's reproductive and sexual rights in Africa. Two types of violent behaviors are defined. One type is defined as a straightforward, aggressive act of brutality inflicted on one person by another, which may range from battery to rape, and which may occur domestically or be inflicted by a stranger. The other type of violent behavior is the violation of rights or denial of rights, which often operates not only on personal, but also on societal or cultural levels. These definitions allow us to address the record of violence against women in a broad social and political context in which not only men but women and society as a whole act to perpetuate systems resulting in various forms of abuse. In Africa, the strong patriarchal tradition with the economic mode of more formal and systematic, less centralized commerce makes it virtually impossible for a woman to move, act, or think freely. The most damaging type of sexual violence against women centers on the lack of control that women are allowed over their fertility. Denial of reproductive rights, services and information acts as pervasive form of violence, with significant consequences. Women face both the threats of direct bodily violence from strangers and within their own homes; and the exposure to the risk of HIV infection and other sexually transmitted diseases, of unwanted and unplanned pregnancy, and of unsafe abortion due to the violation of women's basic human rights. PMID:12349426

  17. Subtle variations in Pten dose determine cancer susceptibility.

    PubMed

    Alimonti, Andrea; Carracedo, Arkaitz; Clohessy, John G; Trotman, Lloyd C; Nardella, Caterina; Egia, Ainara; Salmena, Leonardo; Sampieri, Katia; Haveman, William J; Brogi, Edi; Richardson, Andrea L; Zhang, Jiangwen; Pandolfi, Pier Paolo

    2010-05-01

    Cancer susceptibility has been attributed to at least one heterozygous genetic alteration in a tumor suppressor gene (TSG). It has been hypothesized that subtle variations in TSG expression can promote cancer development. However, this hypothesis has not yet been definitively supported in vivo. Pten is a TSG frequently lost in human cancer and mutated in inherited cancer-predisposition syndromes. Here we analyze Pten hypermorphic mice (Pten(hy/+)), expressing 80% normal levels of Pten. Pten(hy/+) mice develop a spectrum of tumors, with breast tumors occurring at the highest penetrance. All breast tumors analyzed here retained two intact copies of Pten and maintained Pten levels above heterozygosity. Notably, subtle downregulation of Pten altered the steady-state biology of the mammary tissues and the expression profiles of genes involved in cancer cell proliferation. We present an alterative working model for cancer development in which subtle reductions in the dose of TSGs predispose to tumorigenesis in a tissue-specific manner.

  18. Set-up of a multivariate approach based on serum biomarkers as an alternative strategy for the screening evaluation of the potential abuse of growth promoters in veal calves

    PubMed Central

    Pirro, Valentina; Girolami, Flavia; Spalenza, Veronica; Gardini, Giulia; Badino, Paola; Nebbia, Carlo

    2015-01-01

    A chemometric class modelling strategy (unequal dispersed classes – UNEQ) was applied for the first time as a possible screening method to monitor the abuse of growth promoters in veal calves. Five serum biomarkers, known to reflect the exposure to classes of compounds illegally used as growth promoters, were determined from 50 untreated animals in order to design a model of controls, representing veal calves reared under good, safe and highly standardised breeding conditions. The class modelling was applied to 421 commercially bred veal calves to separate them into ‘compliant’ and ‘non-compliant’ with respect to the modelled controls. Part of the non-compliant animals underwent further histological and chemical examinations to confirm the presence of either alterations in target tissues or traces of illegal substances commonly administered for growth-promoting purposes. Overall, the congruence between the histological or chemical methods and the UNEQ non-compliant outcomes was approximately 58%, likely underestimated due to the blindness nature of this examination. Further research is needed to confirm the validity of the UNEQ model in terms of sensitivity in recognising untreated animals as compliant to the controls, and specificity in revealing deviations from ideal breeding conditions, for example due to the abuse of growth promoters. PMID:25730172

  19. [Prophylaxis of substance abuse in the Armed Forces: organization and performance of screening. Problem of substance dependence disorders is the actual for many countries in the world and affects on health of servicemen].

    PubMed

    Fisun, A Ia; Kuvshinov, K É; Shamreĭ, V K; Alekseev, V V; Goncharenko, A Iu; Pastushenkov, A V; Tikhenko, V V

    2014-03-01

    Due to this fact specialists underline the necessity of implementation of constant drug testing system of servicemen. The most effective researches individuals suffering from substance abuse are sample and control survey. Promising areas of prevention of addictive disease include the use of modem technologies for early detection of drug narcotic drugs and psychotropic substances, using the psychophysiological and laboratory techniques. The most common rapid laboratory procedure is the use of test strips (tablets) based immunoassay analysis. To facilitate the evaluation of the results is increasingly incorporated hardware and software systems based on photometric detection. The work done on the testing of such complexes allowed us to determine the algorithm of screening soldiers to assess the effectiveness of various hardware and software systems and identify promising technologies to identify individuals with addictive disorders.

  20. Incest and substance abuse: implications for treatment professionals.

    PubMed

    Janikowski, T P; Glover, N M

    1994-01-01

    Seventy-seven volunteer participants enrolled in eight substance abuse treatment facilities were surveyed using the Substance Abuse and Incest Survey. Of the sample, 36 (48%) reported histories of incest. For participants reporting incest, data on substance abuse history, perceptions of the relationship between incest and substance abuse, and opinions regarding incest-related counseling in the context of substance abuse treatment are presented. Recommendations for substance abuse professionals and facilities are made, including intake screening, barriers to treatment, counselor education, and future research.

  1. Evaluation of on-site oral fluid screening using Drugwipe-5(+), RapidSTAT and Drug Test 5000 for the detection of drugs of abuse in drivers.

    PubMed

    Wille, Sarah M R; Samyn, Nele; Ramírez-Fernández, Maria del Mar; De Boeck, Gert

    2010-05-20

    Driving under the influence of drugs is a major problem worldwide. At the moment, several countries have adopted a 'per se' legislation to address this problem. One of the key elements in the enforcement process is the possibility of rapid on-site screening tests to take immediate administrative measures. In this study, the reliability of three oral fluid screening devices (Mavand RapidSTAT, Securetec Drugwipe-5(+), and Dräger DrugTest 5000) was assessed by comparing their on-site results with confirmatory GC-MS plasma analysis. Our results demonstrate that for amphetamine screening, the oral fluid on-site devices on the market today are certainly sensitive enough. RapidSTAT, Drugwipe-5(+), and DrugTest 5000 demonstrated respectively a sensitivity of 93%, 100% and 92% for amphetamine/MDMA. For cocaine screening, sensitivities of 75%, 78% and 67% were obtained for the RapidSTAT, Drugwipe-5(+), and DrugTest 5000 devices, respectively. The studied devices were able to detect about 70% of all cannabis users in a roadside setting. However, a newer version of the DrugTest 5000 test cassette demonstrated a sensitivity of 93%, indicating an increased detection of Delta(9)-tetrahydrocannabinol using 'new generation' oral fluid screening tests with lowered cut-offs. Due to these promising results police officers and judicial experts are keen to use oral fluid screening devices. They believe that their ease of use and diminished amount of false positive results in comparison with urine screening will lead to more roadside tests and more appropriate juridical measures.

  2. Closing the Chasm of Subtle Second Generation Discrimination

    ERIC Educational Resources Information Center

    Evans, Alvin; Chun, Edna

    2008-01-01

    This article draws upon insights from Edna Chun and Alvin Evans' forthcoming book "Bridging the Diversity Divide: Globalization and Reciprocal Empowerment in Higher Education." Despite apparent signs of progress in diversity within higher education, deeper cultural change must occur within academe to erode and eliminate subtle behavioral and…

  3. View south along subtle ridgeline across a pile of removed ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View south along subtle ridgeline across a pile of removed gravestones to Doughty-Beck monument, another gravestone pile, and Mill Street houses. - Mount Zion Cemetery/ Female Union Band Cemetery, Bounded by 27th Street right-of-way N.W. (formerly Lyons Mill Road), Q Street N.W., & Mill Road N.W., Washington, District of Columbia, DC

  4. Detecting elder abuse and neglect: assessment and intervention.

    PubMed

    Hoover, Robert M; Polson, Michol

    2014-03-15

    Elder mistreatment includes intentional or neglectful acts by a caregiver or trusted person that harm a vulnerable older person. It can occur in a variety of settings. One out of 10 older adults experiences some form of abuse or neglect by a caregiver each year, and the incidence is expected to increase. Although the U.S. Preventive Services Task Force found insufficient evidence that screening for elder abuse reduces harm, physicians in most states have professional and legal obligations to appropriately diagnose, report, and refer persons who have been abused. Screening or systematic inquiry can detect abuse. A detailed medical evaluation of patients suspected of being abused is necessary because medical and psychiatric conditions can mimic abuse. Signs of abuse may include specific patterns of injury. Interviewing patients and caregivers separately is helpful. Evaluation for possible abuse should include assessment of cognitive function. The Elder Abuse Suspicion Index is validated to screen for abuse in cognitively intact patients. A more detailed two-step process is used to screen patients with cognitive impairment. The National Center on Elder Abuse website provides detailed, state-specific reporting and resource information for family physicians.

  5. Does Writing about Past Childhood Abuse Reduce Psychological and Physical Symptoms?

    ERIC Educational Resources Information Center

    Antal, Holly M.; Range, Lillian M.

    2009-01-01

    To see if writing about former abuse reduced depression, somatic, and sleep complaints, 664 undergraduates were screened for past physical or sexual abuse. Of those abused, 88 consenting students were randomly assigned to no-writing control or writing (20 minutes on 4 different days) about abuse or trivial topics. All completed pre-, post-, and…

  6. Exploring for subtle traps with high-resolution paleogeographic maps

    SciTech Connect

    Bulling, T.B.; Breyer, J.A.

    1988-01-01

    High-resolution paleogeographic maps depicting the depositional history of the Reklaw 1 interval provide a basis for prospecting for subtle traps in the updip Reklaw trend in south Texas. The Reklaw 1 interval began with sand being carried southwest by longshore currents to form the barrier bar that forms the reservoir in Atkinson field. The hydrocarbons are trapped by the updip pinch-out of barrier-bar sand into lagoonal mud. Stratigraphic traps similar to Atkinson field could be present along depositional strike if the sand in the field were part of a more extensive-bar system. After the barrier bar formed, distributary-mouth bars prograded seaward depositing the bar-finger sands that are the reservoirs in Hysaw and Flax fields. Subtle structural traps could be present where small down-to-the-north faults associated with the Sample fault system cut the bar-finger sands downdip from the established production. Farther down paleoslope, the distributary channels began to bifurcate and the distributary-mouth bar coalesced to form a broad delt-front sheet sand. Burnell, Hondo Creek, and Runge West fields produce from this sheet sand near the unstable shelf margin. A rapid rise in relative sea level terminated deposition of the Reklaw 1 interval. Many of the oil and gas fields remaining to be discovered in the United States are in mature petroleum provinces where much of the remaining oil and gas probably resides in subtle traps. High-resolution paleogeographic maps may be a key to finding these subtle traps.

  7. Improved categorization of subtle facial expressions modulates Late Positive Potential.

    PubMed

    Pollux, P M J

    2016-05-13

    Biases in facial expression recognition can be reduced successfully using feedback-based training tasks. Here we investigate with event-related potentials (ERPs) at which stages of stimulus processing emotion-related modulations are influenced by training. Categorization of subtle facial expressions (morphed from neutral to happy, sad or surprise) was trained with correct-response feedback on each trial. ERPs were recorded before and after training while participants categorized facial expressions without response feedback. Behavioral data demonstrated large improvements in categorization of subtle facial expression which transferred to new face models not used during training. ERPs were modulated by training from 450 ms post-stimulus onward, characterized by a more gradual increase in P3b/Late Positive Potential (LPP) amplitude as expression intensity increased. This effect was indistinguishable for faces used for training and for new faces. It was proposed that training elicited a more fine-grained analysis of facial information for all subtle expressions, resulting in improved recognition and enhanced emotional motivational salience (reflected in P3b/LPP amplitude) of faces previously categorized as expressing no emotion. PMID:26912280

  8. Science faculty’s subtle gender biases favor male students

    PubMed Central

    Moss-Racusin, Corinne A.; Dovidio, John F.; Brescoll, Victoria L.; Graham, Mark J.; Handelsman, Jo

    2012-01-01

    Despite efforts to recruit and retain more women, a stark gender disparity persists within academic science. Abundant research has demonstrated gender bias in many demographic groups, but has yet to experimentally investigate whether science faculty exhibit a bias against female students that could contribute to the gender disparity in academic science. In a randomized double-blind study (n = 127), science faculty from research-intensive universities rated the application materials of a student—who was randomly assigned either a male or female name—for a laboratory manager position. Faculty participants rated the male applicant as significantly more competent and hireable than the (identical) female applicant. These participants also selected a higher starting salary and offered more career mentoring to the male applicant. The gender of the faculty participants did not affect responses, such that female and male faculty were equally likely to exhibit bias against the female student. Mediation analyses indicated that the female student was less likely to be hired because she was viewed as less competent. We also assessed faculty participants’ preexisting subtle bias against women using a standard instrument and found that preexisting subtle bias against women played a moderating role, such that subtle bias against women was associated with less support for the female student, but was unrelated to reactions to the male student. These results suggest that interventions addressing faculty gender bias might advance the goal of increasing the participation of women in science. PMID:22988126

  9. Improved categorization of subtle facial expressions modulates Late Positive Potential.

    PubMed

    Pollux, P M J

    2016-05-13

    Biases in facial expression recognition can be reduced successfully using feedback-based training tasks. Here we investigate with event-related potentials (ERPs) at which stages of stimulus processing emotion-related modulations are influenced by training. Categorization of subtle facial expressions (morphed from neutral to happy, sad or surprise) was trained with correct-response feedback on each trial. ERPs were recorded before and after training while participants categorized facial expressions without response feedback. Behavioral data demonstrated large improvements in categorization of subtle facial expression which transferred to new face models not used during training. ERPs were modulated by training from 450 ms post-stimulus onward, characterized by a more gradual increase in P3b/Late Positive Potential (LPP) amplitude as expression intensity increased. This effect was indistinguishable for faces used for training and for new faces. It was proposed that training elicited a more fine-grained analysis of facial information for all subtle expressions, resulting in improved recognition and enhanced emotional motivational salience (reflected in P3b/LPP amplitude) of faces previously categorized as expressing no emotion.

  10. Subtle variations in Pten dose determine cancer susceptibility

    PubMed Central

    Alimonti, Andrea; Carracedo, Arkaitz; Clohessy, John G; Trotman, Lloyd C; Nardella, Caterina; Egia, Ainara; Salmena, Leonardo; Sampieri, Katia; Haveman, William J; Brogi, Edi; Richardson, Andrea L; Zhang, Jiangwen; Pandolfi, Pier Paolo

    2010-01-01

    Cancer susceptibility has been attributed to at least one heterozygous genetic alteration in a tumor suppressor gene (TSG)1. It has been hypothesized that subtle variations in TSG expression can promote cancer development2,3. However, this hypothesis has not yet been definitively supported in vivo. PTEN is a TSG frequently lost in human cancer and mutated in inherited cancer-predisposition syndromes4. Here, we analyze Pten hypermorphic mice (Ptenhy/+), expressing 80% normal levels of Pten. Ptenhy/+ mice develop a spectrum of tumors, with breast tumors occurring at the highest penetrance. All breast tumors analyzed here retained two intact copies of Pten and maintained Pten levels above heterozygosis. Notably, subtle downregulation of Pten altered the steady-state biology of the mammary tissues and the expression profiles of genes involved in cancer cell proliferation. We present an alterative working model for cancer development in which subtle reductions in the dose of TSGs predispose to tumorigenesis in a tissue-specific manner. PMID:20400965

  11. Substance abuse: an overview.

    PubMed

    Comerci, G D; Schwebel, R

    2000-02-01

    Substance abuse continues to be a major adolescent health risk. Despite encouraging trends toward decreased drug use in the late 1980s, an increase in use occurred in the early 1990s and only now is beginning to level off. A brief update on the status of the most commonly abused substances is provided. A discussion of current research is given in support of viewing drug addiction as a medical condition, i.e., a "brain disease." Reasons are suggested to explain why adolescents use and abuse drugs and why trends occur in their use. Two aspects of diagnosis are reviewed: psychiatric and medical comorbidity and drug screening and laboratory assessment of the adolescent. Prevention and early intervention are presented with an emphasis on drug education, behavioral wellness, family communication, doctor-patient discussion and assessment, and referral. Commentary is made on the ethics of care; issues of confidentiality and the right to privacy with regard to drug testing and sharing of information are explored. A review of various policy statements of the American Academy of Pediatrics and other medical organizations is presented.

  12. Fast Gradient Elution Reversed-Phase HPLC with Diode-Array Detection as a High Throughput Screening Method for Drugs of Abuse

    SciTech Connect

    Peter W. Carr; K.M. Fuller; D.R. Stoll; L.D. Steinkraus; M.S. Pasha; Glenn G. Hardin

    2005-12-30

    A new approach has been developed by modifying a conventional gradient elution liquid chromatograph for the high throughput screening of biological samples to detect the presence of regulated intoxicants. The goal of this work was to improve the speed of a gradient elution screening method over current approaches by optimizing the operational parameters of both the column and the instrument without compromising the reproducibility of the retention times, which are the basis for the identification. Most importantly, the novel instrument configuration substantially reduces the time needed to re-equilibrate the column between gradient runs, thereby reducing the total time for each analysis. The total analysis time for each gradient elution run is only 2.8 minutes, including 0.3 minutes for column reequilibration between analyses. Retention times standard calibration solutes are reproducible to better than 0.002 minutes in consecutive runs. A corrected retention index was adopted to account for day-to-day and column-to-column variations in retention time. The discriminating power and mean list length were calculated for a library of 47 intoxicants and compared with previous work from other laboratories to evaluate fast gradient elution HPLC as a screening tool.

  13. Psychiatric disorders, spouse abuse and child abuse.

    PubMed

    Bland, R C; Orn, H

    1986-01-01

    The results of 2000 standardized psychiatric diagnostic interviews of randomly selected adult household residents of Edmonton showed that having had any psychiatric diagnosis increased the risk for being involved in spouse and child abuse, particularly for those with alcohol abuse/dependence plus anti-social personality or depression. Altogether 56% of spouse abusers and 69% of child abusers had a lifetime psychiatric diagnosis.

  14. Abuse and misuse of antidepressants

    PubMed Central

    Evans, Elizabeth A; Sullivan, Maria A

    2014-01-01

    Background Rates of prescription drug abuse have reached epidemic proportions. Large-scale epidemiologic surveys of this under-recognized clinical problem have not included antidepressants despite their contribution to morbidity and mortality. The purpose of this review is to look specifically at the misuse of antidepressants and how this behavior may fit into the growing crisis of nonmedical use of prescription drugs. Methods We conducted a comprehensive search on PubMed, Medline, and PsycINFO using the search terms “antidepressant”, “abuse”, “misuse”, “nonmedical use”, “dependence”, and “addiction”, as well as individual antidepressant classes (eg, “SSRI”) and individual antidepressants (eg, “fluoxetine”) in various combinations, to identify articles of antidepressant misuse and abuse. Results A small but growing literature on the misuse and abuse of antidepressants consists largely of case reports. Most cases of antidepressant abuse have occurred in individuals with comorbid substance use and mood disorders. The most commonly reported motivation for abuse is to achieve a psychostimulant-like effect. Antidepressants are abused at high doses and via a variety of routes of administration (eg, intranasal, intravenous). Negative consequences vary based upon antidepressant class and pharmacology, but these have included seizures, confusion, and psychotic-like symptoms. Conclusion The majority of individuals prescribed antidepressants do not misuse the medication. However, certain classes of antidepressants do carry abuse potential. Vulnerable patient populations include those with a history of substance abuse and those in controlled environments. Warning signs include the presence of aberrant behaviors. Physicians should include antidepressants when screening for risky prescription medication use. When antidepressant misuse is detected, a thoughtful treatment plan, including referral to an addiction specialist, should be developed and

  15. Drug abuse and reproduction.

    PubMed

    Smith, C G; Asch, R H

    1987-09-01

    It is clear that a number of CNS agents, including drugs of abuse, can inhibit reproductive function. Figure 1 shows the chemical diversity of some of the drug groups that affect reproductive hormones. Their structural dissimilarity to the steroid hormones is also readily apparent in the figure. These chemically diverse drugs share an important pharmacologic property: they are highly potent neuroactive drugs, and they can disrupt hypothalamic-pituitary function. Although it is frequently difficult to distinguish between direct drug actions on the hypothalamic-pituitary axis and subsequent effects on gonadal hormones and sex accessory gland function, the distinction is an important one. Most neuroactive drugs produce only transient effects on the central nervous pathways necessary for normal gonadotropin secretion. The disruptive effects of these drugs are likely to be transient and completely reversible, and tolerance to the inhibitory drug effects may occur even with continued drug use. Under these circumstances, normal adults may experience only subtle changes in sexual function. However, individuals with compromised reproductive function may exhibit major problems. It is also likely that adolescents may be at substantial risk for reproductive damage from these neuroactive drugs since the endocrine events associated with puberty are dependent on the normal development of the hypothalamic-pituitary axis.

  16. Fast Gradient Elution Reversed-Phase Liquid Chromatography with Diode-Array Detection as a High-throughput Screening Method for Drugs of Abuse II. Data Analysis

    PubMed Central

    Porter, Sarah E. G.; Stoll, Dwight R.; Paek, Changyub; Rutan, Sarah C.; Carr, Peter W.

    2009-01-01

    In Part I of this work, we developed a method for the detection of drugs of abuse in biological samples based on fast gradient elution liquid-chromatography coupled with diode array spectroscopic detection (LC-DAD). In this part of the work, we apply the chemometric method of target factor analysis (TFA) to the chromatograms. This algorithm identifies the target compounds present in chromatograms based on a spectral library, resolves nearly co-eluting components, and differentiates between drugs with similar spectra. The ability to resolve highly overlapped peaks using the spectral data afforded by the DAD is what distinguishes the present method from conventional library searching methods. Our library has a mean list length of 1.255 and a discriminating power of 0.997 when both retention index and spectral factors are considered. The algorithm compares a library of 47 different compounds of toxicological relevance to unknown samples and identifies which compounds are present based on spectral and retention index matching. The application of a corrected retention index for identification rather than raw retention times compensates for long-term and column-to-column retention time shifts and allows for the use of a single library of spectral and retention data. Training data sets were used to establish the search and identification parameters of the method. A validation data set of 70 chromatograms was used to calculate the sensitivity (correct identification of positives) and specificity (correct identification of negatives) of the method, which were found to be 92 % and 94% respectively. PMID:17070534

  17. Elder abuse: a call to action.

    PubMed

    Bird, P E; Harrington, D T; Barillo, D J; McSweeney, A; Shirani, K Z; Goodwin, C W

    1998-01-01

    An estimated 2 million people a year are victims of elder abuse, which ranges from neglect and mistreatment to physical abuse. By the year 2020, a full 22% of the population will be aged 65 or older. This demographic explosion demands that we identify and protect those at risk. To investigate the incidence of elder abuse or neglect (EAN) and to determine clinician awareness of associated risk factors, we conducted a 1-year retrospective review of thermally injured patients aged 60 or older. Data included age, total body surface area burned, mechanism of injury, length of hospital stay, mortality, abuse or neglect risk factors, and referral to the appropriate social agency. We found that our elderly patients (n = 28) were poorly screened for EAN. While 64% to 96% of patients were screened for cognitive impairment, overall health, and financial resources, none were screened for risk factors of emotional isolation. None of the patient's caregivers, including any spouses, roommates, or guardians, were screened for risk factors of substance abuse, familial violence, dependency needs, or external stresses. With the use of available data, we were able to place 11 patients on the following levels of abuse or neglect: 1) low risk for abuse; 2) self-neglect; 3) neglect; and 4) abuse. By this scale, 7 patients (64%) were victims of self-neglect, 3 patients (27%) were victims of neglect, and 1 patient (9%) was a victim of abuse. Adult Protective Services intervened in 2 cases. Recognizing that all cases of EAN should be preventable, we cannot accept the socioeconomic impact of this entity. The 11 patients identified as victims of neglect, self-neglect, or abuse accounted for 135 hospital days and 8 fatalities. Before we can address EAN, health care personnel must be made aware of the problem and routine screening for risk factors must be implemented. The true incidence of EAN is likely underestimated because health care providers have difficulty recognizing its features. A

  18. Laboratory approach for diagnosis of toluene-based inhalant abuse in a clinical setting

    PubMed Central

    Jain, Raka; Verma, Arpita

    2016-01-01

    The steady increase of inhalant abuse is a great challenge for analytical toxicologists. This review describes an overview of inhalant abuse including the extent of the problem, types of products abused, modes of administration, pharmacology and effects of inhalants, the role of laboratory, interpretation of laboratory results and clinical considerations. Regular laboratory screening for inhalant abuse as well as other substance abuse and health risk behaviors must be a part of standard clinical care. PMID:26957863

  19. Child Abuse: Definition.

    ERIC Educational Resources Information Center

    Wilson, Timothy L.-Y.

    The purpose of this paper was to elaborate on the definitions of child abuse in order to improve the understanding of child abuse. The definitions given by the U.S. House Joint Committee on Child Abuse in the Child Abuse Prevention and Treatment Act, and in research by Holden (1984), are cited. These definitions refer to the nature of abusive acts…

  20. Medical evaluation of abused and neglected children.

    PubMed

    Flaherty, E G; Weiss, H

    1990-03-01

    Children who have been abused and neglected may have a variety of medical problems not apparent to a social worker or other nonmedical professional investigating the allegations. A joint project between a state child protective agency and an urban teaching hospital was undertaken to provide for the systematic medical screening of all children brought to the agency before their placement in foster care. These children received a complete medical evaluation with emphasis on documenting the abuse and neglect and also were screened for other medical problems. A total of 5181 children were evaluated. Forty-four percent of these children had some medical problem, including anemia, otitis media, sexually transmitted infections, and lead poisoning. Additional instances of abuse and neglect were identified and documented. This systematic evaluation allows for the optimal identification, documentation, and treatment of abuse, neglect, and other medical problems that may affect a child's outcome and adaptation. PMID:2305740

  1. Screening and quantitation of multiclass drugs of abuse and pharmaceuticals in hair by fast liquid chromatography electrospray time-of-flight mass spectrometry.

    PubMed

    Domínguez-Romero, Juan C; García-Reyes, Juan F; Molina-Díaz, Antonio

    2011-07-15

    In this work, an automated screening method for the simultaneous identification and quantitation of 30 representative multiclass drugs (including opiates, cocaine and its main metabolite, cannabinoids, amphetamines and other stimulants in hair samples) has been developed using fast liquid-chromatography time-of-flight mass spectrometry (LC-TOFMS). The identification and quantitation of the drugs were carried out by liquid chromatography using a C(18) column (4.6×50 mm) with 1.8 μm particle size. Accurate mass measurements of ions of interest (typically [M+H](+)) by electrospray time-of-flight mass spectrometry in the positive ionization mode were used for unambiguous confirmation of the targeted species. Three sample preparation methodologies were evaluated: (a) direct methanolic extraction by sonication, (b) acidic extraction, and (c) alkaline digestion. Direct methanolic extraction showed better recoveries and cleaner extracts. The limits of detection obtained in hair matrix were as low as 5 pg mg(-1) for cocaine and cannabidiol, ranging from 5 to 75 pg mg(-1) for the studied species while the LOQ ranged from 15 to 250 pg mg(-1). The method has been applied to six hair samples from drug consumer volunteers, where the presence of at least one drug was confirmed by accurate mass measurements within 2 ppm (mass error) in most cases. The present study demonstrates the usefulness of LC-TOFMS for both screening and quantitation purposes in drug testing in hair. In addition, the possibility of non-target or a posteriori data analysis of samples or the extension of the procedure for testing for additional compounds offers interesting features for forensic analysis.

  2. Estimating Local Child Abuse.

    ERIC Educational Resources Information Center

    Ards, Sheila

    1989-01-01

    Three conceptual approaches to estimating local child abuse rates using the National Incidence Study of Child Abuse and Neglect data set are evaluated. All three approaches yield estimates of actual abuse cases that exceed the number of reported cases. (SLD)

  3. Child Sexual Abuse

    MedlinePlus

    ... victim of prolonged sexual abuse usually develops low self-esteem, a feeling of worthlessness and an abnormal or ... can help abused children regain a sense of self-esteem, cope with feelings of guilt about the abuse, ...

  4. How to Handle Abuse

    MedlinePlus

    ... them. Another word for hurting someone is "abuse." Child abuse (say: ah-BYOOS) can affect all kinds of ... a babysitter, teacher, coach, or a bigger kid. Child abuse can happen anywhere — at home, school, childcare, or ...

  5. Subtle history and geology of Villeperdue oil field

    SciTech Connect

    Duval, B.C.; Arbin, P. )

    1990-09-01

    Villeperdue oil field is located in the Paris basin 80 km east of Paris. The first well was drilled in 1959 and tested some oil. But it was not until 1982, after a subtle seismic and drilling history, that exploration resumed and the field proved commercial. The reservoir is an oolitic limestone of early Callovian age (late Dogger); it has an average thickness of about 30 m and is 1,850 m below ground level. The trap, not obvious from seismic data, is a combination of stratigraphic, structural, and diagenetic features. The structure is a western-plunging nose, and the eastward updip closure is supposedly controlled by permeability change with the possible influence of gentle faults and pressure barriers. The producing surface is about 70 km{sup 2}, with a 60-m oil column. Gross porosity, ranging from 8 to 20%, is highly variable, the result of numerous porosity types. As a result, each well has its own characteristics, and field development is mainly controlled by this problem. Thus, porosity detection over the field, and consequently delineation, are dependent on subtle seismic facies studies. Today, 145 wells have been drilled, of which 120 are producing and 19 are used for water injection. Horizontal wells are planned to increase productivity. Production of this giant oil field (based on the Paris basin scale) has been of 3 million m{sup 3} to date, with an average weekly production of about 13,000 m{sup 3}.

  6. Manifest and Subtle Cyclic Behavior in Nonequilibrium Steady States

    NASA Astrophysics Data System (ADS)

    Zia, R. K. P.; Weiss, Jeffrey B.; Mandal, Dibyendu; Fox-Kemper, Baylor

    2016-09-01

    Many interesting phenomena in nature are described by stochastic processes with irreversible dynamics. To model these phenomena, we focus on a master equation or a Fokker-Planck equation with rates which violate detailed balance. When the system settles in a stationary state, it will be a nonequilibrium steady state (NESS), with time independent probability distribution as well as persistent probability current loops. The observable consequences of the latter are explored. In particular, cyclic behavior of some form must be present: some are prominent and manifest, while others are more obscure and subtle. We present a theoretical framework to analyze such properties, introducing the notion of “probability angular momentum” and its distribution. Using several examples, we illustrate the manifest and subtle categories and how best to distinguish between them. These techniques can be applied to reveal the NESS nature of a wide range of systems in a large variety of areas. We illustrate with one application: variability of ocean heat content in our climate system.

  7. Subtle Implicit Language Facts Emerge from the Functions of Constructions

    PubMed Central

    Goldberg, Adele E.

    2016-01-01

    Much has been written about the unlikelihood of innate, syntax-specific, universal knowledge of language (Universal Grammar) on the grounds that it is biologically implausible, unresponsive to cross-linguistic facts, theoretically inelegant, and implausible and unnecessary from the perspective of language acquisition. While relevant, much of this discussion fails to address the sorts of facts that generative linguists often take as evidence in favor of the Universal Grammar Hypothesis: subtle, intricate, knowledge about language that speakers implicitly know without being taught. This paper revisits a few often-cited such cases and argues that, although the facts are sometimes even more complex and subtle than is generally appreciated, appeals to Universal Grammar fail to explain the phenomena. Instead, such facts are strongly motivated by the functions of the constructions involved. The following specific cases are discussed: (a) the distribution and interpretation of anaphoric one, (b) constraints on long-distance dependencies, (c) subject-auxiliary inversion, and (d) cross-linguistic linking generalizations between semantics and syntax. PMID:26858662

  8. Cortical network dysfunction caused by a subtle defect of myelination.

    PubMed

    Poggi, Giulia; Boretius, Susann; Möbius, Wiebke; Moschny, Nicole; Baudewig, Jürgen; Ruhwedel, Torben; Hassouna, Imam; Wieser, Georg L; Werner, Hauke B; Goebbels, Sandra; Nave, Klaus-Armin; Ehrenreich, Hannelore

    2016-11-01

    Subtle white matter abnormalities have emerged as a hallmark of brain alterations in magnetic resonance imaging or upon autopsy of mentally ill subjects. However, it is unknown whether such reduction of white matter and myelin contributes to any disease-relevant phenotype or simply constitutes an epiphenomenon, possibly even treatment-related. Here, we have re-analyzed Mbp heterozygous mice, the unaffected parental strain of shiverer, a classical neurological mutant. Between 2 and 20 months of age, Mbp(+/-) versus Mbp(+/+) littermates were deeply phenotyped by combining extensive behavioral/cognitive testing with MRI, 1H-MR spectroscopy, electron microscopy, and molecular techniques. Surprisingly, Mbp-dependent myelination was significantly reduced in the prefrontal cortex. We also noticed a mild but progressive hypomyelination of the prefrontal corpus callosum and low-grade inflammation. While most behavioral functions were preserved, Mbp(+/-) mice exhibited defects of sensorimotor gating, as evidenced by reduced prepulse-inhibition, and a late-onset catatonia phenotype. Thus, subtle but primary abnormalities of CNS myelin can be the cause of a persistent cortical network dysfunction including catatonia, features typical of neuropsychiatric conditions. GLIA 2016;64:2025-2040. PMID:27470661

  9. Do subtle reminders of money change people's political views?

    PubMed

    Rohrer, Doug; Pashler, Harold; Harris, Christine R

    2015-08-01

    A number of researchers have reported studies showing that subtle reminders of money can alter behaviors and beliefs that are seemingly unrelated to money. In 1 set of studies published in this journal, Caruso, Vohs, Baxter, and Waytz (2013) found that incidental exposures to money led subjects to indicate greater support for inequality, socioeconomic differences, group-based discrimination, and free market economies. We conducted high-powered replication attempts of these 4 money priming effects and found no evidence of priming (weighted Cohen's d = 0.03). We later learned that Caruso et al. also found several null effects in their line of research that were not reported in the original article. In addition, the money priming effect observed in the first study of Caruso et al. was included in the Many Labs Replication Project (Klein et al., 2014), and only 1 of the 36 labs was able to find the effect. PMID:26214168

  10. Harnessing the Interaction Continuum for Subtle Assisted Living

    PubMed Central

    García-Herranz, Manuel; Olivera, Fernando; Haya, Pablo; Alamán, Xavier

    2012-01-01

    People interact with each other in many levels of attention, intention and meaning. This Interaction Continuum is used daily to deal with different contexts, adapting the interaction to communication needs and available resources. Nevertheless, computer-supported interaction has mainly focused on the most direct, explicit and intrusive types of human to human Interaction such as phone calls, emails, or video conferences. This paper presents the results of exploring and exploiting the potentials of undemanding interaction mechanisms, paying special attention to subtle communication and background interaction. As we argue the benefits of this type of interaction for people with special needs, we present a theoretical framework to define it and propose a proof of concept based on Augmented Objects and a color codification mechanism. Finally, we evaluate and analyze the strengths and limitations of such approach with people with cognitive disabilities. PMID:23012573

  11. Do subtle reminders of money change people's political views?

    PubMed

    Rohrer, Doug; Pashler, Harold; Harris, Christine R

    2015-08-01

    A number of researchers have reported studies showing that subtle reminders of money can alter behaviors and beliefs that are seemingly unrelated to money. In 1 set of studies published in this journal, Caruso, Vohs, Baxter, and Waytz (2013) found that incidental exposures to money led subjects to indicate greater support for inequality, socioeconomic differences, group-based discrimination, and free market economies. We conducted high-powered replication attempts of these 4 money priming effects and found no evidence of priming (weighted Cohen's d = 0.03). We later learned that Caruso et al. also found several null effects in their line of research that were not reported in the original article. In addition, the money priming effect observed in the first study of Caruso et al. was included in the Many Labs Replication Project (Klein et al., 2014), and only 1 of the 36 labs was able to find the effect.

  12. Elder neglect and abuse. A primer for primary care physicians.

    PubMed

    Levine, Jeffrey M

    2003-10-01

    Elder neglect and abuse represent a widespread, largely undiagnosed problem in the United States. Factors contributing to misdiagnosis and underreporting include denial by both the victim and the perpetrator, clinicians' reluctance to report victims, disbelief by medical providers, and clinicians' lack of awareness of warning signs. Physical abuse is most recognizable, yet neglect is most common. Psychological and financial abuse may be more easily missed. Elder neglect and abuse have many clinical presentations, ranging from the overt appearance of bruises and fractures, to the subtle appearance of dehydration, depression, and apathy. Risk factors are varied and may be categorized by victim or perpetrator. Dependency, on the part of the victim or perpetrator, and caregiver stress are frequent common denominators in abusive situations. Increasingly, Institutionalization is recognized as a risk factor for neglect and abuse. Most states require primary care providers to report suspected elder abuse. Awareness of the risk factors and clinical manifestations allows primary care physicians to provide early detection and intervention for elder neglect and abuse. PMID:14569641

  13. Parent Abuse: A Review

    ERIC Educational Resources Information Center

    Kennair, Nicola; Mellor, David

    2007-01-01

    A recent focus of research and clinical practice has been on the issue of abuse of parents by their children (parent abuse). This paper reviews the literature on this phenomenon. While parent abuse falls under the umbrella of family violence, it appears to be qualitatively different from other forms of intra-family abuse. Research has primarily…

  14. Counseling Abused Children.

    ERIC Educational Resources Information Center

    McFadden, Emily Jean

    This guide on counseling abused children was written to help counselors meet the needs of children and adolescents and to provide ways of working with the child's family. Chapter 1 presents an overview of child maltreatment by identifying types of maltreatment (neglect, physical abuse, sexual abuse and exploitation, and emotional abuse or neglect)…

  15. 78 FR 19499 - National Institute on Drug Abuse; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Notice of Closed Meeting... Committee: National Institute on Drug Abuse Special Emphasis Panel; Profile Screening and Predictive..., Office of Extramural Affairs, National Institute on Drug Abuse, NIH, DHHS, Room 4227, MSC 9550,...

  16. Subtle gene-environment interactions driving paranoia in daily life.

    PubMed

    Simons, C J P; Wichers, M; Derom, C; Thiery, E; Myin-Germeys, I; Krabbendam, L; van Os, J

    2009-02-01

    It has been suggested that genes impact on the degree to which minor daily stressors cause variation in the intensity of subtle paranoid experiences. The objective of the present study was to test the hypothesis that catechol-O-methyltransferase (COMT) Val(158)Met and brain-derived neurotrophic factor (BDNF) Val(66)Met in part mediate genetic effects on paranoid reactivity to minor stressors. In a general population sample of 579 young adult female twins, on the one hand, appraisals of (1) event-related stress and (2) social stress and, on the other hand, feelings of paranoia in the flow of daily life were assessed using momentary assessment technology for five consecutive days. Multilevel regression analyses were used to examine moderation of daily life stress-induced paranoia by COMT Val(158)Met and BDNF Val(66)Met genotypes. Catechol-O-methyltransferase Val carriers displayed more feelings of paranoia in response to event stress compared with Met carriers. Brain-derived neurotrophic factor Met carriers showed more social-stress-induced paranoia than individuals with the Val/Val genotype. Thus, paranoia in the flow of daily life may be the result of gene-environment interactions that can be traced to different types of stress being moderated by different types of genetic variation.

  17. Sensitivity of Heterogeneous Marine Benthic Habitats to Subtle Stressors

    PubMed Central

    Rodil, Iván F.; Lohrer, Andrew M.; Thrush, Simon F.

    2013-01-01

    It is important to understand the consequences of low level disturbances on the functioning of ecological communities because of the pervasiveness and frequency of this type of environmental change. In this study we investigated the response of a heterogeneous, subtidal, soft-sediment habitat to small experimental additions of organic matter and calcium carbonate to examine the sensitivity of benthic ecosystem functioning to changes in sediment characteristics that relate to the environmental threats of coastal eutrophication and ocean acidification. Our results documented significant changes between key biogeochemical and sedimentary variables such as gross primary production, ammonium uptake and dissolved reactive phosphorus flux following treatment additions. Moreover, the application of treatments affected relationships between macrofauna communities, sediment characteristics (e.g., chlorophyll a content) and biogeochemical processes (oxygen and nutrient fluxes). In this experiment organic matter and calcium carbonate showed persistent opposing effects on sedimentary processes, and we demonstrated that highly heterogeneous sediment habitats can be surprisingly sensitive to subtle perturbations. Our results have important biological implications in a world with relentless anthropogenic inputs of atmospheric CO2 and nutrients in coastal waters. PMID:24312332

  18. Evolution of polymer photovoltaic performances from subtle chemical structure variations.

    PubMed

    Yan, Han; Li, Denghua; Lu, Kun; Zhu, Xiangwei; Zhang, Yajie; Yang, Yanlian; Wei, Zhixiang

    2012-11-21

    Conjugated polymers are promising replacements for their inorganic counterparts in photovoltaics due to their low cost, ease of processing, and straightforward thin film formation. New materials have been able to improve the power conversion efficiency of photovoltaic cells up to 8%. However, rules for rational material design are still lacking, and subtle chemical structure variations usually result in large performance discrepancies. The present paper reports a detailed study on the crystalline structure, morphology, and in situ optoelectronic properties of blend films of polythiophene derivatives and [6,6]-phenyl C61-butyric acid methyl ester by changing the alkyl side chain length and position of polythiophene. The correlation among the molecular structure, mesoscopic morphology, mesoscopic optoelectronic property and macroscopic device performance (highest efficiency above 4%) was directly established. Both solubility and intermolecular interactions should be considered in rational molecular design. Knowledge obtained from this study can aid the selection of appropriate processing conditions that improve blend film morphology, charge transport property, and overall solar cell efficiency. PMID:23042235

  19. Evolution of polymer photovoltaic performances from subtle chemical structure variations.

    PubMed

    Yan, Han; Li, Denghua; Lu, Kun; Zhu, Xiangwei; Zhang, Yajie; Yang, Yanlian; Wei, Zhixiang

    2012-11-21

    Conjugated polymers are promising replacements for their inorganic counterparts in photovoltaics due to their low cost, ease of processing, and straightforward thin film formation. New materials have been able to improve the power conversion efficiency of photovoltaic cells up to 8%. However, rules for rational material design are still lacking, and subtle chemical structure variations usually result in large performance discrepancies. The present paper reports a detailed study on the crystalline structure, morphology, and in situ optoelectronic properties of blend films of polythiophene derivatives and [6,6]-phenyl C61-butyric acid methyl ester by changing the alkyl side chain length and position of polythiophene. The correlation among the molecular structure, mesoscopic morphology, mesoscopic optoelectronic property and macroscopic device performance (highest efficiency above 4%) was directly established. Both solubility and intermolecular interactions should be considered in rational molecular design. Knowledge obtained from this study can aid the selection of appropriate processing conditions that improve blend film morphology, charge transport property, and overall solar cell efficiency.

  20. The effects of subtle misinformation in news headlines.

    PubMed

    Ecker, Ullrich K H; Lewandowsky, Stephan; Chang, Ee Pin; Pillai, Rekha

    2014-12-01

    Information presented in news articles can be misleading without being blatantly false. Experiment 1 examined the effects of misleading headlines that emphasize secondary content rather than the article's primary gist. We investigated how headlines affect readers' processing of factual news articles and opinion pieces, using both direct memory measures and more indirect reasoning measures. Experiment 2 examined an even more subtle type of misdirection. We presented articles featuring a facial image of one of the protagonists, and examined whether the headline and opening paragraph of an article affected the impressions formed of that face even when the person referred to in the headline was not the person portrayed. We demonstrate that misleading headlines affect readers' memory, their inferential reasoning and behavioral intentions, as well as the impressions people form of faces. On a theoretical level, we argue that these effects arise not only because headlines constrain further information processing, biasing readers toward a specific interpretation, but also because readers struggle to update their memory in order to correct initial misconceptions. Practical implications for news consumers and media literacy are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  1. Subtle linguistic cues influence perceived blame and financial liability.

    PubMed

    Fausey, Caitlin M; Boroditsky, Lera

    2010-10-01

    When bad things happen, how do we decide who is to blame and how much they should be punished? In the present studies, we examined whether subtly different linguistic descriptions of accidents influence how much people blame and punish those involved. In three studies, participants judged how much people involved in particular accidents should be blamed and how much they should have to pay for the resulting damage. The language used to describe the accidents differed subtly across conditions: Either agentive (transitive) or non-agentive (intransitive) verb forms were used. Agentive descriptions led participants to attribute more blame and request higher financial penalties than did nonagentive descriptions. Further, linguistic framing influenced judgments, even when participants reasoned about a well-known event, such as the "wardrobe malfunction" of Super Bowl 2004. Importantly, this effect of language held, even when people were able to see a video of the event. These results demonstrate that even when people have rich established knowledge and visual information about events, linguistic framing can shape event construal, with important real-world consequences. Subtle differences in linguistic descriptions can change how people construe what happened, attribute blame, and dole out punishment. Supplemental results and analyses may be downloaded from http://pbr.psychonomic-journals.org/content/supplemental.

  2. Woman abuse and pregnancy outcome among women in Khoram Abad, Islamic Republic of Iran.

    PubMed

    Khodakarami, N; Naji, H; Dashti, M G; Yazdjerdi, M

    2009-01-01

    We carried out a descriptive analysis on the pregnancy outcome in 313 pregnant women abused, 160 non-abused). Abuse was statistically significantly correlated with mean weight gain during pregnancy, mean frequency of the prenatal care, prolonged labour (dystocia), premature rupture of membrane, low mean birth weight and mean gestational age at birth. Given the high likelihood that a woman will access health care services during her pregnancy, physicians providing prenatal care are in a strategic position to screen for partner abuse.

  3. Cough and Cold Medicine Abuse

    MedlinePlus

    ... and Cold Medicine Abuse DrugFacts: Cough and Cold Medicine Abuse Email Facebook Twitter Revised May 2014 Some ... diverted for abuse. How Are Cough and Cold Medicines Abused? Cough and cold medicines are usually consumed ...

  4. Predicting subtle behavioral responses of invertebrates to soil contaminants

    SciTech Connect

    Donkin, S.G.

    1995-12-31

    At concentration levels well below those which cause death and injury to soil invertebrates, a toxic chemical plume may yet effectively damage a soil ecosystem by triggering avoidance behavior among sensitive invertebrates as they move along the concentration gradient. The result may be a soil ecosystem lacking the benefits of effective nutrient cycling and mineralization which a thriving invertebrate population provides. While determining actual detection limits of invertebrates for chemical gradients in soils is experimentally difficult, theoretical calculations have suggested that such limits may be extremely low, and hence many organisms may sense and avoid concentrations of chemicals far below levels commonly considered acceptable. The minimum gradient (G) that can be detected by a receptor depends on the receptor radius (R), the chemical concentration (C), the diffusion constant of the chemical (D), the velocity of the organism (v), and the time over which the receptor integrates the chemical signal (t). In addition, the characteristics of that gradient are determined by interactions between the chemical and the soil particles (sorption/desorption), and advection through the pore spaces. The example of lead (Pb), a neurotoxic metal with demonstrated behavioral effects on the free-living nematode Caenorhabditis elegans, is used to model a chemical migrating through a soil. Based on experimentally determined Pb concentrations which elicited avoidance behavior in nematodes, and sorption characteristics of defined Pb-soil systems, the minimum detectable gradient (G) produced by a solubilized Pb plume in several soils was modeled. The results predict maximum allowable Pb levels in a soil if a healthy invertebrate community is desired, and suggest areas for further research into the subtle behavioral effects of environmental toxicants ore sensitive invertebrates.

  5. Students and Drug Abuse

    ERIC Educational Resources Information Center

    Todays Educ, 1969

    1969-01-01

    Introduction to "Students and Drug Abuse, prepared by the Public Information Branch and Center for Studies of Narcotic and Drug Abuse, National Institute of Mental Health, in cooperation with the staff of Today's Education.

  6. Cough & Cold Medicine Abuse

    MedlinePlus

    ... I Help a Friend Who Cuts? Cough & Cold Medicine Abuse KidsHealth > For Teens > Cough & Cold Medicine Abuse ... DXM Why Do People Use Cough and Cold Medicines to Get High? There's an ingredient in many ...

  7. Abuse during Pregnancy

    MedlinePlus

    ... depressed, eat unhealthy foods, or pick up bad habits such as smoking or drinking . An abusive partner may try to ... depressed, eat unhealthy foods, or pick up bad habits such as smoking or drinking . An abusive partner may try to ...

  8. Prescription Drug Abuse

    MedlinePlus

    ... what the doctor prescribed, it is called prescription drug abuse. It could be Taking a medicine that ... purpose, such as getting high Abusing some prescription drugs can lead to addiction. These include narcotic painkillers, ...

  9. Child Abuse: Educator's Responsibilities. Revised.

    ERIC Educational Resources Information Center

    California State Office of the Attorney General, Sacramento. Crime Prevention Center.

    This document presents the educator with a guide to child abuse. A section defining child abuse examines the issues of physical abuse, physical neglect, sexual abuse, and emotional maltreatment. Areas discussed for these types of abuse include abuse indicators, location of injury, history, behavioral indicators, and types of injury. Incestuous and…

  10. Substance Abuse. Policy Statement.

    ERIC Educational Resources Information Center

    National Collaboration for Youth, Washington, DC.

    This paper presents the policy statement on substance abuse from the National Collaboration for Youth (NCY). The policy statement section lists programs and activities supported by the NCY. A section on background includes a statement of the issue of substance abuse. Areas examined in this section include alcohol abuse and drunk driving among…

  11. Elder Abuse Awareness Project.

    ERIC Educational Resources Information Center

    Morrow, Marilyn J.; Doyle, Kathleen

    The Elder Abuse Awareness Project was developed to determine the incidence of abuse and neglect of elderly people in several rural counties in central Illinois. A primary purpose of the study was to survey service providers as to their actual encounters with elder abuse and neglect. Each provider was asked about warning signs or cues that were…

  12. Child Abuse and Neglect.

    ERIC Educational Resources Information Center

    International Children's Centre, Paris (France).

    A series of four documents address the definition and identification of child abuse and neglect. In the first, which is designed for professionals, a historical review is followed by discussion of clinical and social evidence of abuse. Resources for managing child abuse are described, and personnel functions are outlined. The second document,…

  13. Dynamics of Parental Abuse

    PubMed Central

    Hardin, Eugene; Schlater, Theodore L.

    1987-01-01

    The dynamics of the various categories of parental abuse are examined with special emphasis on abuse by adult offspring living in the same household or adults acting as caretakers or legal guardians for their elderly parents. Society's role in the dynamics of parental abuse is examined.

  14. The Prediction of Paranoid Behavior: Comparative Validities of Obvious vs. Subtle MMPI Paranoia (Pa) Items.

    ERIC Educational Resources Information Center

    Hovanitz, Christine A.; And Others

    1983-01-01

    Investigated the relationship between the Minnesota Multiphasic Personality Inventory paranoia subtle, neutral, and obvious subscales and criteria presumed to reflect various paranoid characteristics in a sample of male college students (N=100). Results showed that both the obvious and subtle Pa Items predicted various criteria. (Author/JAC)

  15. Inhalant Abuse and Dextromethorphan.

    PubMed

    Storck, Michael; Black, Laura; Liddell, Morgan

    2016-07-01

    Inhalant abuse is the intentional inhalation of a volatile substance for the purpose of achieving an altered mental state. As an important, yet underrecognized form of substance abuse, inhalant abuse crosses all demographic, ethnic, and socioeconomic boundaries, causing significant morbidity and mortality in school-aged and older children. This review presents current perspectives on epidemiology, detection, and clinical challenges of inhalant abuse and offers advice regarding the medical and mental health providers' roles in the prevention and management of this substance abuse problem. Also discussed is the misuse of a specific "over-the-counter" dissociative, dextromethorphan. PMID:27338970

  16. Integrated Care for Pediatric Substance Abuse.

    PubMed

    Barclay, Rebecca P; Hilt, Robert J

    2016-10-01

    Integrated care is a way to improve the prevention, identification, and treatment of mental health difficulties, including substance abuse, in pediatric care. The pediatrician's access, expertise in typical development, focus on prevention, and alignment with patients and families can allow successful screening, early intervention, and referral to treatment. Successful integrated substance abuse care for youth is challenged by current reimbursement systems, information exchange, and provider role adjustment issues, but these are being addressed as comfort with this care form and resources to support its development grow. PMID:27613351

  17. An interactive electronic instructional unit on substance abuse.

    PubMed

    Bonder, Bette R; Hulisz, Darrell; Marsh, Sybil; Bonaguro, John

    2006-01-01

    This paper describes an approach to instruction for allied health students in screening and brief intervention to assist children and adolescents living with adults who are abusing substances. Substance abuse is a major public health problem in the United States; among its outcomes is damage to children living in the home. Health professionals should screen child and adolescent clients to determine whether adults in the home are substance abusers, and provide help for children living with such adults. An interactive electronic instructional unit, suitable for either independent study or classroom use, was developed to provide this content to allied health students. The unit includes an introductory page, followed by pages focused on the scope of the problem, screening, and brief intervention. Evaluation by means of a pre and post-test suggested that the unit has the potential to increase occupational and physical therapy students' knowledge and modify attitudes regarding their role in providing screening, referral, and brief intervention for this population.

  18. Is early detection of abused children possible?: a systematic review of the diagnostic accuracy of the identification of abused children

    PubMed Central

    2013-01-01

    Background Early detection of abused children could help decrease mortality and morbidity related to this major public health problem. Several authors have proposed tools to screen for child maltreatment. The aim of this systematic review was to examine the evidence on accuracy of tools proposed to identify abused children before their death and assess if any were adapted to screening. Methods We searched in PUBMED, PsycINFO, SCOPUS, FRANCIS and PASCAL for studies estimating diagnostic accuracy of tools identifying neglect, or physical, psychological or sexual abuse of children, published in English or French from 1961 to April 2012. We extracted selected information about study design, patient populations, assessment methods, and the accuracy parameters. Study quality was assessed using QUADAS criteria. Results A total of 2 280 articles were identified. Thirteen studies were selected, of which seven dealt with physical abuse, four with sexual abuse, one with emotional abuse, and one with any abuse and physical neglect. Study quality was low, even when not considering the lack of gold standard for detection of abused children. In 11 studies, instruments identified abused children only when they had clinical symptoms. Sensitivity of tests varied between 0.26 (95% confidence interval [0.17-0.36]) and 0.97 [0.84-1], and specificity between 0.51 [0.39-0.63] and 1 [0.95-1]. The sensitivity was greater than 90% only for three tests: the absence of scalp swelling to identify children victims of inflicted head injury; a decision tool to identify physically-abused children among those hospitalized in a Pediatric Intensive Care Unit; and a parental interview integrating twelve child symptoms to identify sexually-abused children. When the sensitivity was high, the specificity was always smaller than 90%. Conclusions In 2012, there is low-quality evidence on the accuracy of instruments for identifying abused children. Identified tools were not adapted to screening because of

  19. Preventing and Recognizing Prescription Drug Abuse

    MedlinePlus

    ... Abuse » Preventing and recognizing prescription drug abuse Prescription Drug Abuse Email Facebook Twitter Preventing and recognizing prescription drug abuse To ensure proper medical care, patients should discuss ...

  20. Amphetamine Abuse Related Acute Myocardial Infarction

    PubMed Central

    Lewis, O'Dene; Kumar, Rajan; Yeruva, Sri Lakshmi Hyndavi; Curry, Bryan H.

    2016-01-01

    Amphetamine abuse is a global problem. The cardiotoxic manifestations like acute myocardial infarction (AMI), heart failure, or arrhythmia related to misuse of amphetamine and its synthetic derivatives have been documented but are rather rare. Amphetamine-related AMI is even rarer. We report two cases of men who came to emergency department (ED) with chest pain, palpitation, or seizure and were subsequently found to have myocardial infarction associated with the use of amphetamines. It is crucial that, with increase in amphetamine abuse, clinicians are aware of this potentially dire complication. Patients with low to intermediate risk for coronary artery disease with atypical presentation may benefit from obtaining detailed substance abuse history and urine drug screen if deemed necessary. PMID:26998366

  1. New Evidence of Construct Validity Problems for Pettigrew and Meertens' (1995) Blatant and Subtle Prejudice Scale.

    PubMed

    Arancibia-Martini, Héctor; Ruiz, Miguel Á; Blanco, Amalio; Cárdenas, Manuel

    2016-04-01

    Given the current debate over the distinction between subtle and blatant prejudice, this study provides new evidence regarding problems with the construct validity of the Pettigrew and Meertens' Blatant and Subtle Prejudice Scale. To assess these issues, an existing data sample of 896 Chilean participants collected in 2010 was reanalyzed. The main analysis method used was a confirmatory factor analysis. The model that best represented the original theory (a model of two correlated second-order factors) had an improper solution due to the unidentified model. The scale has substantial psychometric problems, and it was not possible to distinguish between subtle and blatant prejudice. PMID:27154379

  2. New Evidence of Construct Validity Problems for Pettigrew and Meertens' (1995) Blatant and Subtle Prejudice Scale.

    PubMed

    Arancibia-Martini, Héctor; Ruiz, Miguel Á; Blanco, Amalio; Cárdenas, Manuel

    2016-04-01

    Given the current debate over the distinction between subtle and blatant prejudice, this study provides new evidence regarding problems with the construct validity of the Pettigrew and Meertens' Blatant and Subtle Prejudice Scale. To assess these issues, an existing data sample of 896 Chilean participants collected in 2010 was reanalyzed. The main analysis method used was a confirmatory factor analysis. The model that best represented the original theory (a model of two correlated second-order factors) had an improper solution due to the unidentified model. The scale has substantial psychometric problems, and it was not possible to distinguish between subtle and blatant prejudice.

  3. Elder Abuse: Systematic Review and Implications for Practice.

    PubMed

    Dong, Xin Qi

    2015-06-01

    This article is based on the lecture for the 2014 American Geriatrics Society Outstanding Scientific Achievement for Clinical Investigation Award. Elder abuse is a global public health and human rights problem. Evidence suggests that elder abuse is prevalent, predictable, costly, and sometimes fatal. This review will highlight the global epidemiology of elder abuse in terms of its prevalence, risk factors, and consequences in community populations. The global literature in PubMed, MEDLINE, PsycINFO, BIOSIS, Science Direct, and Cochrane Central was searched. Search terms included elder abuse, elder mistreatment, elder maltreatment, prevalence, incidence, risk factors, protective factors, outcomes, and consequences. Studies that existed only as abstracts, case series, or case reports or recruited individuals younger than 60; qualitative studies; and non-English publications were excluded. Tables and figures were created to highlight the findings: the most-detailed analyses to date of the prevalence of elder abuse according to continent, risk and protective factors, graphic presentation of odds ratios and confidence intervals for major risk factors, consequences, and practical suggestions for health professionals in addressing elder abuse. Elder abuse is common in community-dwelling older adults, especially minority older adults. This review identifies important knowledge gaps, such as a lack of consistency in definitions of elder abuse; insufficient research with regard to screening; and etiological, intervention, and prevention research. Concerted efforts from researchers, community organizations, healthcare and legal professionals, social service providers, and policy-makers should be promoted to address the global problem of elder abuse. PMID:26096395

  4. Bilateral Pheochromocytomas, Hemihyperplasia, and Subtle Somatic Mosaicism: The Importance of Detecting Low-Level Uniparental Disomy

    PubMed Central

    Kalish, Jennifer M.; Conlin, Laura K.; Mostoufi-Moab, Sogol; Wilkens, Alisha B.; Mulchandani, Surabhi; Zelley, Kristin; Kowalski, Megan; Bhatti, Tricia R.; Russo, Pierre; Mattei, Peter; Mackenzie, William G.; LiVolsi, Virginia; Nichols, Kim E.; Biegel, Jaclyn A.; Spinner, Nancy B.; Deardorff, Matthew A.

    2014-01-01

    We report on a patient with early onset pediatric bilateral pheochromocytomas caused by mosaic chromosome 11p15 paternal uniparental isodisomy (UPD). Hemihyperplasia of the arm was diagnosed in a 4-month-old female and clinical methylation testing for 11p15 in the blood was normal, with a reported detection threshold for mosaicism of 20%. She was subsequently diagnosed at 18 months with bilateral pheochromocytomas. Single-nucleotide polymorphism (SNP) array analysis of pheochromocytoma tissue demonstrated mosaic deletions of 8p12pter, 21q21.1qter, 22q11.23qter; commonly seen in pheochromocytomas. In addition, mosaic 11p15.3pter homozygosity was noted. Molecular testing for other causes of pheochromocytomas was normal, suggesting that 11p15 homozygosity was the primary event. Subsequent SNP array analysis of skin fibroblasts from the hyperplastic side demonstrated 5% mosaic paternal UPD for 11p15. We have subsequently used SNP array analysis to identify four patients with subtle hemihyperplasia with low-level mosaic UPD that was not detected by methylation analysis. Given the increased sensitivity of SNP array analysis to detect UPD along with the increased incidence of tumorigenesis in these UPD patients, we suggest that it has high utility in the clinical work-up of hemihyperplasia. The present case also suggests that 11p15 paternal UPD may be an under-detected mechanism of sporadic pheochromocytoma in the pediatric population. Furthermore, a review of the literature suggests that patients with 11p15 paternal UPD may present after 8 years of age with pheochromocytoma and raises the possibility that ultrasound screening could be considered beyond 8 years of age in this subset of hemihyperplasia and Beckwith–Wiedemann syndrome patients. PMID:23532898

  5. Adult survivors of childhood sexual abuse: suggestions for perinatal caregivers.

    PubMed

    Roussillon, J A

    1998-11-01

    As many as 1 in 4 women are survivors of childhood sexual abuse. This traumatic life event profoundly influences the care that advanced practice nurses provide throughout the life cycle, and particularly the care that is provided during times of physical and emotional stress. Despite the prevalence of sexual abuse, there has been little research on the experiences of survivors during the perinatal period, and few suggestions for interventions. This article reviews the literature on the implications of sexual abuse on a woman's experience of pregnancy, birth, and breastfeeding. It emphasizes the importance of routine screening for abuse, as well as assessment of a survivor's stage in the recovery process. Finally, this article suggests topics for appropriate perinatal anticipatory guidance for women who have a history of sexual abuse.

  6. Alternative drugs of abuse.

    PubMed

    Sutter, M E; Chenoweth, J; Albertson, T E

    2014-02-01

    The incidence of drug abuse with alternative agents is increasing. The term "alternative drugs of abuse" is a catch-all term for abused chemicals that do not fit into one of the classic categories of drugs of abuse. The most common age group abusing these agents range from 17 to 25 years old and are often associated with group settings. Due to their diverse pharmacological nature, legislative efforts to classify these chemicals as a schedule I drug have lagged behind the development of new alternative agents. The potential reason for abuse of these agents is their hallucinogenic, dissociative, stimulant, anti-muscarinic, or sedative properties. Some of these drugs are easily obtainable such as Datura stramonium (Jimson Weed) or Lophophora williamsii (Peyote) because they are natural plants indigenous to certain regions. The diverse pharmacology and clinical effects of these agents are so broad that they do not produce a universal constellation of signs and symptoms. Detailed physical exams are essential for identifying clues leading one to suspect an alternative drug of abuse. Testing for the presence of these agents is often limited, and even when available, the results do not return in a timely fashion. Intoxications from these agents pose unique challenges for health care providers. Physician knowledge of the physiological effects of these alternative agents and the local patterns of drug of abuse are important for the accurate diagnosis and optimal care of poisoned patients. This review summarizes the current knowledge of alternative drugs of abuse and highlights their clinical presentations. PMID:23636733

  7. [Sexual abuse of minors].

    PubMed

    Hayez, J Y

    1991-01-01

    The author gives a definition of sexual abuse on minors, emphasizing its more frequent occurrence inside the family (incest) than outside. He describes the countertransference reactions induced by this type of abuse, especially in professional teams who tend to put each other in a position of rivalry. Next, he sketches the pathogeny of sexual abuse, the clinical signs and the long term effects. The author deduces what should be the first signs of sexual abuse and proposes a pattern of diagnosis. Finally, he explains a management model, of the crisis and the follow-up of this difficult situation. PMID:1670411

  8. Elder physical abuse.

    PubMed

    Young, Lisa M

    2014-11-01

    Physical abuse of the elderly is a significant public health concern. The true prevalence of all types is unknown, and under-reporting is known to be significant. The geriatric population is projected to increase dramatically over the next 10 years, and the number of abused individuals is projected to increase also. It is critical that health care providers feel competent in addressing physical elder abuse. This article presents cases illustrating the variety of presenting symptoms that may be attributed to physical elder abuse.

  9. Alternative drugs of abuse.

    PubMed

    Sutter, M E; Chenoweth, J; Albertson, T E

    2014-02-01

    The incidence of drug abuse with alternative agents is increasing. The term "alternative drugs of abuse" is a catch-all term for abused chemicals that do not fit into one of the classic categories of drugs of abuse. The most common age group abusing these agents range from 17 to 25 years old and are often associated with group settings. Due to their diverse pharmacological nature, legislative efforts to classify these chemicals as a schedule I drug have lagged behind the development of new alternative agents. The potential reason for abuse of these agents is their hallucinogenic, dissociative, stimulant, anti-muscarinic, or sedative properties. Some of these drugs are easily obtainable such as Datura stramonium (Jimson Weed) or Lophophora williamsii (Peyote) because they are natural plants indigenous to certain regions. The diverse pharmacology and clinical effects of these agents are so broad that they do not produce a universal constellation of signs and symptoms. Detailed physical exams are essential for identifying clues leading one to suspect an alternative drug of abuse. Testing for the presence of these agents is often limited, and even when available, the results do not return in a timely fashion. Intoxications from these agents pose unique challenges for health care providers. Physician knowledge of the physiological effects of these alternative agents and the local patterns of drug of abuse are important for the accurate diagnosis and optimal care of poisoned patients. This review summarizes the current knowledge of alternative drugs of abuse and highlights their clinical presentations.

  10. The Relative Predictive Validity of Subtle vs. Obvious Items on the MMPI Depression Scale.

    ERIC Educational Resources Information Center

    Burkhart, Barry R.; And Others

    1980-01-01

    Obvious items were good predictors of all criteria; neutral items overlapped considerably with obvious items; and subtle items generally did not contribute uniquely to the prediction of any of the concurrent measures of depression. (Author)

  11. Change in subtle N170 specialization in response to Chinese characters and pseudocharacters.

    PubMed

    Cao, Xiao-Hua; Zhang, Huan-Ting

    2011-10-01

    The N170 effect is thought to reflect fast perceptual processing for visual words. While quite a few studies on developmental word-related coarse N170 specialization have been reported, little is known about the appearance of the subtle N170 specialization in processing logographic scripts by Chinese children. The present study investigated the changes of subtle N170 specialization for Chinese logographic script in 32 primary schoolchildren in Grades 2 and 6, and in 16 college students. Participants were required to perform a content-irrelevant color-matching task. The results showed that the subtle N170 specialization for Chinese characters had not emerged in Grade 2 children. Interestingly, both Chinese characters and pseudowords elicited larger N170 responses than stroke combinations in Grade 6 children and adults, which suggested that the subtle N170 specialization for Chinese characters associated with reading learning had achieved adult level in children by Grade 6.

  12. Subtle-discrete aortic dissection without bulging of the aortic wall. A rare but lethal lesion.

    PubMed

    Kalogerakos, Paris Dimitrios; Kampitakis, Emmanouil; Pavlopoulos, Dionisios; Chalkiadakis, George; Lazopoulos, George

    2016-08-01

    We report a subtle-discrete aortic dissection, without bulging of the aortic wall or aneurysm or valve pathology or periaortic effusion, which resulted in a lethal cardiac tamponade to a 35-year-old male. PMID:27357491

  13. The assessment of child abuse potential and the prevention of child abuse and neglect: a policy analysis.

    PubMed

    Caldwell, R A; Bogat, G A; Davidson, W S

    1988-10-01

    A frequently advocated strategy for increasing the efficiency of child abuse prevention programs is to deliver prevention services to "high-risk" populations. This article critically reviews procedures for the reliable and valid assessment of child abuse potential within an ecological perspective. Factors that limit the usefulness of child abuse risk assessment are discussed. These factors include the uncertain criteria of child abuse and neglect, the low base rate of the phenomenon, and the financial and social costs of such procedures. Finally, the prevention implications of the current and future state of the art in child abuse risk assessment are considered and preventive interventions that do not depend on individual case risk screening are advocated.

  14. Longitudinal outcomes for victims of child abuse.

    PubMed

    Buckingham, E Taylor; Daniolos, Peter

    2013-02-01

    Childhood abuse and neglect (child maltreatment) represent a common and significant public health burden. The consequences of maltreatment can be seen immediately, in the short term and in the long term. Determination of the exact prevalence of childhood maltreatment is difficult, as many cases go unreported; however in reported cases there is an estimated $124 billion annual burden on the US health-care system. The evaluation of potential maltreatment is difficult as many of the initial symptoms are subtle and can be explained with alternative illnesses or injuries. Potential immediate and short-term effects include brain injury, shaken baby syndrome and behavioral regression. The potential long-term sequelae of child maltreatment are explored in detail here and include increased risks of the development of mental health disorders, substance use disorders and chronic physical complaints during development and adulthood. Lastly, the review provides an overview of current treatment approaches for victims of childhood maltreatment. PMID:23307564

  15. Psychometric properties of the Drug Use Disorders Identification Test (DUDIT) with substance abusers in outpatient and residential treatment.

    PubMed

    Voluse, Andrew C; Gioia, Christopher J; Sobell, Linda Carter; Dum, Mariam; Sobell, Mark B; Simco, Edward R

    2012-01-01

    The psychometric properties of the Drug Use Disorders Identification Test (DUDIT), an 11-item self-report questionnaire developed to screen individuals for drug problems, are evaluated. The measure, developed in Sweden and evaluated there with individuals with severe drug problems, has not been evaluated with less severe substance abusers or with clinical populations in the United States. Participants included 35 drug abusers in an outpatient substance abuse treatment program, 79 drug abusers in a residential substance abuse treatment program, and 39 alcohol abusers from both treatment settings who did not report a drug abuse problem. The DUDIT was found to be a psychometrically sound drug abuse screening measure with high convergent validity (r=.85) when compared with the Drug Abuse Screening Test (DAST-10), and to have a Cronbach's alpha of .94. In addition, a single component accounted for 64.91% of total variance, and the DUDIT had sensitivity and specificity scores of .90 and .85, respectively, when using the optimal cut-off score of 8. Additionally, the DUDIT showed good discriminant validity as it significantly differentiated drug from alcohol abusers. These findings support the DUDIT as a reliable and valid drug abuse screening instrument that measures a unidimensional construct. Further research is warranted with additional clinical populations. PMID:21937169

  16. Sexual abuse in children - what to know

    MedlinePlus

    Sexual abuse - children ... are sexually abused before they turn 18. Sexual abuse of children is any activity that the abuser ... or vagina Tongue kissing Oral sex Intercourse Sexual abuse can also happen without physical contact, such as: ...

  17. Antitussives and substance abuse

    PubMed Central

    Burns, Jarrett M; Boyer, Edward W

    2013-01-01

    Abuse of antitussive preparations is a continuing problem in the United States and throughout the world. Illicit, exploratory, or recreational use of dextromethorphan and codeine/promethazine cough syrups is widely described. This review describes the pharmacology, clinical effects, and management of toxicity from commonly abused antitussive formulations. PMID:24648790

  18. Defining Child Abuse.

    ERIC Educational Resources Information Center

    Giovannoni, Jeanne M.; Becerra, Rosina M.

    In seeking to clarify the meaning of the terms "child abuse" and "child neglect" it has been assumed that, like other forms of social deviance, they are socially defined phenomena. Interviews were conducted with those professionals (lawyers, pediatricians, police officers, and social workers) who daily handle the problems of abuse and neglect for…

  19. Substance Abuse and Disability.

    ERIC Educational Resources Information Center

    Sales, Amos

    A review of the literature provides the conclusion that individuals with a disability versus those without a disability are more likely to have a substance abuse problem and less likely to get effective treatment. Data suggest 10-40% of all individuals in treatment for substance abuse have a coexisting physical or mental disability. Alcohol rates…

  20. Antitussives and substance abuse.

    PubMed

    Burns, Jarrett M; Boyer, Edward W

    2013-01-01

    Abuse of antitussive preparations is a continuing problem in the United States and throughout the world. Illicit, exploratory, or recreational use of dextromethorphan and codeine/promethazine cough syrups is widely described. This review describes the pharmacology, clinical effects, and management of toxicity from commonly abused antitussive formulations. PMID:24648790

  1. Adolescent Substance Abuse.

    ERIC Educational Resources Information Center

    Thorne, Craig R.; DeBlassie, Richard R.

    1985-01-01

    Cummings (1979), citing evidence from the National Institute of Drug Abuse, reports that one of every eleven adult Americans suffers from a severe addictive problem. Drug addiction is epidemic among teenagers; one of every six teenagers suffers from a severe addictive problem. This paper focuses on adolescent drug/substance abuse. (Author)

  2. Exploring the Experiences of Abuse of College Students With Disabilities.

    PubMed

    Findley, Patricia A; Plummer, Sara-Beth; McMahon, Sarah

    2016-10-01

    Intimate partner violence and sexual assault of college students has garnered increased attention and publicity. Current studies have focused primarily on general campus populations with little to no attention to students with disabilities. While studies suggest the rate of abuse of individuals with disabilities is similar or higher compared to the general population, there remains a lack of focus on this issue. Individuals with disabilities are at particularly high risk for abuse, both through typical forms of violence (physical, sexual, emotional, and economic) and those that target one's disability. In an effort highlight and explore this issue further, an exploratory study was conducted to learn the rates of abuse among university students who have identified as having a disability. This is a cross-sectional survey of 101 students of students with disabilities from a large northeastern public university. Experiences of abuse were measured through the use of the Abuse Assessment Screen- Disability (AAS-D) scale. Students were asked about experiences of physical, sexual, psychological, and disability related abuse within the last year and help seeking behaviors when an incident of abuse occurred. We found that 22 % of participants reported some form of abuse over the last and nearly 62% (n= 63) had experienced some form of physical or sexual abuse before the age of 17. Those who were abused in the past year, 40% reported little or no knowledge of abuse-related resources and only 27% reported the incident. Authors discuss implications results have for programs and policies on campus for individuals with disabilities.

  3. The Influence of the Expression of Subtle and Blatant Sexual Prejudice on Personal Prejudice and Identification With the Expresser.

    PubMed

    Krolikowski, Alex M; Rinella, Mark; Ratcliff, Jennifer J

    2016-01-01

    Although the negative consequences of subtle and blatant prejudice for the targets of prejudice are clear in the psychological literature, the impact of exposure to subtle and blatant prejudice on non-targets remains unclear. The current work examines how exposure to blatant and subtle sexual prejudice affects non-targets' personal endorsement of prejudice and their identification with the prejudice expresser. Results suggest that relative to exposure to blatant or neutral expressions of prejudice, exposure to subtle prejudice increased prejudice levels. Individuals were also more likely to distance from the prejudice expresser when exposed to blatant compared to subtle prejudice. The implications are discussed.

  4. Suicidal Behavior and Alcohol Abuse

    PubMed Central

    Pompili, Maurizio; Serafini, Gianluca; Innamorati, Marco; Dominici, Giovanni; Ferracuti, Stefano; Kotzalidis, Giorgio D.; Serra, Giulia; Girardi, Paolo; Janiri, Luigi; Tatarelli, Roberto; Sher, Leo; Lester, David

    2010-01-01

    Suicide is an escalating public health problem, and alcohol use has consistently been implicated in the precipitation of suicidal behavior. Alcohol abuse may lead to suicidality through disinhibition, impulsiveness and impaired judgment, but it may also be used as a means to ease the distress associated with committing an act of suicide. We reviewed evidence of the relationship between alcohol use and suicide through a search of MedLine and PsychInfo electronic databases. Multiple genetically-related intermediate phenotypes might influence the relationship between alcohol and suicide. Psychiatric disorders, including psychosis, mood disorders and anxiety disorders, as well as susceptibility to stress, might increase the risk of suicidal behavior, but may also have reciprocal influences with alcohol drinking patterns. Increased suicide risk may be heralded by social withdrawal, breakdown of social bonds, and social marginalization, which are common outcomes of untreated alcohol abuse and dependence. People with alcohol dependence or depression should be screened for other psychiatric symptoms and for suicidality. Programs for suicide prevention must take into account drinking habits and should reinforce healthy behavioral patterns. PMID:20617037

  5. Aspects of abuse: abusive head trauma.

    PubMed

    Hinds, Tanya; Shalaby-Rana, Eglal; Jackson, Allison M; Khademian, Zarir

    2015-03-01

    Abusive Head Trauma (AHT) is a form of child physical abuse that involves inflicted injury to the brain and its associated structures. Abusive Head Trauma, colloquially called Shaken Baby Syndrome, is the most common cause of serious or fatal brain injuries in children aged 2 years and younger. The American Academy of Pediatrics recommends the term Abusive Head Trauma, as opposed to Shaken Baby Syndrome, as the former term encompasses multiple forms of inflicted head injury (inertial, contact, and hypoxic-ischemic) and a range of clinical presentations and radiologic findings and their sequelae. Children diagnosed with AHT are 5 times more likely to die compared with accidentally head-injured children, yet signs and symptoms are not always obvious, and therefore the diagnosis can be overlooked. Therefore, the American Academy of Pediatrics has tasked pediatricians with knowing how and when to begin an evaluation of children with signs and symptoms that could possibly be due to AHT. Overall, a detailed history of present illness and medical history, recognition of physical and radiological findings, and careful interpretation of retinal pathology are important aspects of formulating the differential diagnoses and increasing or decreasing the index of suspicion for AHT.

  6. Pediatrician characteristics associated with child abuse identification and reporting: results from a national survey of pediatricians.

    PubMed

    Flaherty, Emalee G; Sege, Robert; Price, Lori Lyn; Christoffel, Katherine Kaufer; Norton, David P; O'Connor, Karen G

    2006-11-01

    Pediatrician experience with child protective services (CPS) and factors associated with identifying and reporting suspected child physical abuse were examined by a survey of members of the American Academy of Pediatrics (AAP). Respondents provided information about their demographics and experience, attitudes and practices with child abuse. They indicated their diagnosis and management of a child in a purposely ambiguous clinical vignette. Pediatricians who had received recent child abuse education were more confident in their ability to identify and manage child abuse. High confidence in ability to manage child abuse and positive attitude about domestic violence screening and value of anticipatory guidance predicted that pediatricians would have high suspicion that the child in the vignette was abused and that they would report the child to CPS. Future efforts to improve medical intervention in child abuse should focus on physician attitudes and experience, as well as cognitive factors. PMID:17043321

  7. Understanding emotional abuse.

    PubMed

    Rees, C A

    2010-01-01

    Emotional abuse lacks the public and political profile of physical and sexual abuse, despite being at their core and frequently their most damaging dimension. Difficulties in recognition, definition and legal proof put children at risk of remaining in damaging circumstances. Assessment of the emotional environment is necessary when interpreting possible physical or sexual abuse and balancing the risks and benefits of intervention. This article considers factors contributing to professional difficulty. It is suggested that understanding emotional abuse from the first principles of the causes and implications of the dysfunctional parent-child relationships it represents can help prevention, recognition and timely intervention. It may facilitate the professional communication needed to build up a picture of emotional abuse and of the emotional context of physical and sexual abuse. Doing so may contribute to the safety of child protection practice. The long-term cost of emotional abuse for individuals and society should be a powerful incentive for ensuring that development of services and clinical research are priorities, and that the false economy of short-term saving is avoided.

  8. Inhalant abuse among adolescents: neurobiological considerations.

    PubMed

    Lubman, D I; Yücel, M; Lawrence, A J

    2008-05-01

    Experimentation with volatile substances (inhalants) is common during early adolescence, yet limited work has been conducted examining the neurobiological impact of regular binge use during this key stage of development. Human studies consistently demonstrate that chronic use is associated with significant toxic effects, including neurological and neuropsychological impairment, as well as diffuse and subtle changes in white matter. However, most preclinical research has tended to focus on acute exposure, with limited work examining the neuropharmacological or toxicological mechanisms underpinning these changes or their potential reversibility with abstinence. Nevertheless, there is growing evidence that commonly abused inhalants share common cellular mechanisms, and have similar actions to other drugs of abuse. Indeed, the majority of acute behavioural effects appear to be underpinned by changes in receptor and/or ion channel activity (for example, GABA(A), glycine and 5HT(3) receptor activation, NMDA receptor inhibition), although nonspecific interactions can also arise at high concentrations. Recent studies examining the effects of toluene exposure during the early postnatal period are suggestive of long-term alterations in the function of NMDA and GABA(A) receptors, although limited work has been conducted investigating exposure during adolescence. Given the critical role of neurotransmitter systems in cognitive, emotional and brain development, future studies will need to take account of the substantial neuromaturational changes that are known to occur in the brain during childhood and adolescence, and to specifically investigate the neuropharmacological and toxicological profile of inhalant exposure during this period of development. PMID:18332858

  9. Commentary: Ethical Considerations in Testing Victims of Sexual Abuse for HIV Infection.

    ERIC Educational Resources Information Center

    Fost, Norman

    1990-01-01

    Ethical issues in screening of victims of sexual abuse for infection with the human immunodeficiency virus (HIV) are raised in response to Gellert (EC 222 881). It is concluded that widescale HIV testing of child victims of sexual abuse is not justified by the available information. (DB)

  10. Randomized Trial of a Statewide Home Visiting Program: Impact in Preventing Child Abuse and Neglect

    ERIC Educational Resources Information Center

    Duggan, Anne; McFarlane, Elizabeth; Fuddy, Loretta; Burrell, Lori; Higman, Susan M.; Windham, Amy; Sia, Calvin

    2004-01-01

    Objectives: To assess the impact of home visiting in preventing child abuse and neglect in the first 3 years of life in families identified as at-risk of child abuse through population-based screening at the child's birth. Methods: This experimental study focused on Hawaii Healthy Start Program (HSP) sites operated by three community-based…

  11. Child Abuse and Mandated Reporting

    ERIC Educational Resources Information Center

    Woika, Shirley; Bowersox, Carissa

    2013-01-01

    Teachers and teachers-in-training are mandated reporters; they are legally required to report any suspected child abuse or neglect. This article describes: (1) How to file a report; (2) How prevalent child abuse is; (3) What abuse is; (4) What it means to be a mandated reporter; (5) When the report should be made; and (6) What to do if abuse is…

  12. When Caregivers Sexually Abuse Children.

    ERIC Educational Resources Information Center

    Tully, Fred

    1998-01-01

    A veteran child therapist reflects on the distressing problem of adults who sexually violate children and youth in their care. Discusses changes in society that may be the cause of increased child sexual abuse. Offers three "truths" concerning child sexual abuse. Presents the account of an abuser and discusses what happens when an abuser is…

  13. Encountering Child Abuse at Camp.

    ERIC Educational Resources Information Center

    Durall, John K.

    1997-01-01

    Defines child abuse, including the three categories: physical, sexual, and psychological. Presents characteristics and behaviors of each type of abuse, and long-term effects. Discusses how to handle abuse that occurs at camp, and the effects on the camp. Sidebars present abuse statistics, 15 activities that promote psychological wellness, and 8…

  14. Workplace abuse: finding solutions.

    PubMed

    Christmas, Kate

    2007-01-01

    The atmosphere within the work setting speaks volumes about your culture, and is often a primary factor in recruitment and retention (or turnover) of staff. Workplace tension and abuse are significant contributing factors as to why nurses are exiting workplaces--and even leaving the profession. Abuse can take many forms from inappropriate interpersonal communication to sexual harassment and even violence. Administrators should adopt a zero tolerance policy towards abusive communication. Addressing peer behavior is essential, but positive behavior must also be authentically modeled from the CNO and other nursing leaders. Raising awareness and holding individuals accountable for their behavior can lead to a safer and more harmonious work environment.

  15. 75 FR 5798 - National Institute on Drug Abuse; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... on HIV/AIDS and Drug Use. Date: February 18, 2010. Time: 8 a.m. to 5 p.m. Agenda: To review and...: National Institute on Drug Abuse, Special Emphasis Panel, Targeted Library Synthesis and Screening at...

  16. 76 FR 78671 - National Institute on Drug Abuse; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... Treatment of HIV and HVC Infections in Drug Abusing Populations (8907). Date: January 13, 2012. Time: 1 p.m...; Smokescreen: Genetic Screening Tool for Tobacco Dependence and Treatment Approaches (7783). Date: January...

  17. Screening for Intimate Partner Violence in Orthopedic Patients: A Comparison of Three Screening Tools

    ERIC Educational Resources Information Center

    Sprague, Sheila; Madden, Kim; Dosanjh, Sonia; Petrisor, Brad; Schemitsch, Emil H.; Bhandari, Mohit

    2012-01-01

    Accurately identifying victims of intimate partner violence (IPV) can be a challenge for clinicians and clinical researchers. Multiple instruments have been developed and validated to identify IPV in patients presenting to health care practitioners, including the Woman Abuse Screening Tool (WAST) and the Partner Violence Screen (PVS). The purpose…

  18. Selective incivility: immigrant groups experience subtle workplace discrimination at different rates.

    PubMed

    Krings, Franciska; Johnston, Claire; Binggeli, Steve; Maggiori, Christian

    2014-10-01

    Immigrants play an increasingly important role in local labor markets. Not only do they grow steadily in number but also in cultural, educational, and skill diversity, underlining the necessity to distinguish between immigrant groups when studying discrimination against immigrants. We examined immigrant employees' subtle discrimination experiences in a representative sample in Switzerland, controlling for dispositional influences. Results showed that mainly members of highly competitive immigrant groups, from immediate neighbor countries, experienced workplace incivility and that these incivility experiences were related to higher likelihoods of perceived discrimination at work. This research confirms recent accounts that successful but disliked groups are particularly likely to experience subtle interpersonal discrimination. PMID:25133409

  19. Selective incivility: immigrant groups experience subtle workplace discrimination at different rates.

    PubMed

    Krings, Franciska; Johnston, Claire; Binggeli, Steve; Maggiori, Christian

    2014-10-01

    Immigrants play an increasingly important role in local labor markets. Not only do they grow steadily in number but also in cultural, educational, and skill diversity, underlining the necessity to distinguish between immigrant groups when studying discrimination against immigrants. We examined immigrant employees' subtle discrimination experiences in a representative sample in Switzerland, controlling for dispositional influences. Results showed that mainly members of highly competitive immigrant groups, from immediate neighbor countries, experienced workplace incivility and that these incivility experiences were related to higher likelihoods of perceived discrimination at work. This research confirms recent accounts that successful but disliked groups are particularly likely to experience subtle interpersonal discrimination.

  20. Intrauterine exposure to environmental toxins: The significance of subtle behavioral effects

    SciTech Connect

    Jacobson, J.L.; Jacobson, S.W.; Fein, G.G.

    1985-01-01

    Recently, there has been an increase in interest in subtle effects associated with exposure to environmental toxins. One methodological problem in research in this area involves assessment of degree of contamination when exposure occurs at low and moderate levels. A second problem lies in determining the clinical or practical significance of subtle toxic effects when they are observed. Both these issues are illustrated by the case of polychlorinated biphenyls (PCBs), a family of environmental toxins found in moderate concentrations in humans who consume Lake Michigan sports fish.

  1. Child abuse - physical

    MedlinePlus

    ... to a child of any race, religion, or economic status. HELP AN ABUSED CHILD Learn about the ... as cigarette burns Choke marks around the neck Circular marks around the wrists or ankles from twisting ...

  2. Alcoholism and Alcohol Abuse

    MedlinePlus

    ... This means that their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or ... brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of ...

  3. Substance Abuse/Use

    MedlinePlus

    ... Video Games Video Sharing Sites Webcasts/ Webinars Widgets Wikis Follow Us on New Media Virtual Office Hours ... users when they are included as part of medical and substance abuse treatment and prevention services. Syringe ...

  4. Sexual Abuse of Children.

    ERIC Educational Resources Information Center

    Csapo, Marg

    1988-01-01

    Canadian reports and legislation are reviewed to highlight the school's role in prevention and reporting of suspicions of child sexual abuse. The vulnerability of handicapped children and child pornography are two areas of victimization emphasized. (Author/DB)

  5. Documenting wife abuse: a guide for physicians

    PubMed Central

    Ferris, L E; McMain-Klein, M; Silver, L

    1997-01-01

    An estimated 12% to 30% of women are assaulted by their male partners at least once during the relationship. Therefore, in their everyday practice, physicians are likely to encounter women who have suffered domestic abuse. The authors define wife abuse, outline epidemiologic aspects and discuss common signs and symptoms. In cases of suspected or confirmed abuse, it is very important for physicians to document the details of the injuries, the patient visit, any treatment and follow-up as well as to screen for associated conditions and ensure that any samples taken are not tampered with. When asked to disclose information by police or courts, physicians need to know when they are obliged to submit copies of their patients' medical records, when patient consent is required, what information should be divulged and how to defend this information in court. The authors present information about the necessary, relevant and appropriate evidence to be collected and documented for both medical and legal purposes. They also discuss the criminal justice system and the role of physicians in legal proceedings concerning wife abuse. PMID:9099172

  6. Vaccines for Drug Abuse

    PubMed Central

    Shen, Xiaoyun; Orson, Frank M.; Kosten, Thomas R.

    2012-01-01

    Current medications for drug abuse have had only limited success. Anti-addiction vaccines to elicit antibodies that block the pharmacological effects of drugs have great potential for treating drug abuse. We review the status for two vaccines that are undergoing clinical trials (cocaine and nicotine) and two that are still in pre-clinical development (methamphetamine and heroin). We also outline the challenges and ethical concerns for anti-addiction vaccine development and their use as future therapeutics. PMID:22130115

  7. Synthetic cathinone abuse

    PubMed Central

    Capriola, Michael

    2013-01-01

    The abuse of synthetic cathinones, widely known as bath salts, has been increasing since the mid-2000s. These substances are derivatives of the naturally occurring compound cathinone, which is the primary psychoactive component of khat. The toxicity of synthetic cathinones includes significant sympathomimetic effects, as well as psychosis, agitation, aggression, and sometimes violent and bizarre behavior. Mephedrone and methylenedioxypyrovalerone are currently the predominantly abused synthetic cathinones. PMID:23869180

  8. Lifetime Physical and Sexual Abuse and Self-Harm in Women With Severe Mental Illness.

    PubMed

    O'Hare, Thomas; Shen, Ce; Sherrer, Margaret V

    2016-09-01

    In a sample of 242 women in treatment for severe mental illness (SMI), we used regression analysis to test the hypothesis that lifetime physical and sexual abuse would correlate with self-harm behaviors (thoughts of self-harm and suicide, self-harming behaviors, and suicide attempts) when controlling for psychiatric symptoms, substance abuse, and negative appraisals of trauma. Lifetime physical abuse and alcohol use were the only significant factors in the model. Women with SMI should be screened regularly for physical abuse, alcohol use, as well as thoughts and behaviors related to self-harming behaviors. Limitations of the study include its cross-sectional design.

  9. Subtle variation in ambient room temperature influences the expression of social cognition.

    PubMed

    Vigil, Jacob M; Swartz, Tyler J; Rowell, Lauren N

    2013-10-01

    Social signaling models predict that subtle variation in climatic temperature induces systematic changes in expressed cognition. An experiment showed that perceived room temperature was associated with variability in self-descriptions, social reactions of others, and desiring differing types of social networks. The findings reflect the tendency to inflate capacity demonstrations in warmer climates as a result of the social networking opportunities they enable.

  10. Deaf Students' Knowledge of Subtle Lexical Properties of Transitive and Intransitive English Verbs

    ERIC Educational Resources Information Center

    Berent, Gerald P.; Kelly, Ronald R.; Albertini, John A.; Toscano, Rose Marie

    2013-01-01

    Deaf Learners' Acquisition of fundamental lexical properties of high-frequency English verbs related to transitivity and intransitivity was examined, including the subtle distinction between unergative and unaccusative verbs. A 140-item sentence acceptability rating scale was used to assess this lexical knowledge in deaf college students at two…

  11. Obvious and Subtle Contributions of Merlin C. Wittrock to Programmatic R&D

    ERIC Educational Resources Information Center

    Baker, Eva L.; O'Neil, Harry

    2010-01-01

    We describe some of Merl's more subtle contributions that extended beyond his own prodigious scholarly record, his high-quality teaching, and his mentoring of students. The context of our remarks on Programmatic R&D focuses on his contribution to the University of California, Los Angeles, Department of Education. Merl was the first director of the…

  12. A Subtle Alternative Splicing Event Gives Rise to a Widely Expressed Human RNase k Isoform

    PubMed Central

    Karousis, Evangelos D.; Sideris, Diamantis C.

    2014-01-01

    Subtle alternative splicing leads to the formation of RNA variants lacking or including a small number of nucleotides. To date, the impact of subtle alternative splicing phenomena on protein biosynthesis has been studied in frame-preserving incidents. On the contrary, mRNA isoforms derived from frame-shifting events were poorly studied and generally characterized as non-coding. This work provides evidence for a frame-shifting subtle alternative splicing event which results in the production of a novel protein isoform. We applied a combined molecular approach for the cloning and expression analysis of a human RNase κ transcript (RNase κ-02) which lacks four consecutive bases compared to the previously isolated RNase κ isoform. RNase κ-02 mRNA is expressed in all human cell lines tested end encodes the synthesis of a 134-amino-acid protein by utilizing an alternative initiation codon. The expression of RNase κ-02 in the cytoplasm of human cells was verified by Western blot and immunofluorescence analysis using a specific polyclonal antibody developed on the basis of the amino-acid sequence difference between the two protein isoforms. The results presented here show that subtle changes during mRNA splicing can lead to the expression of significantly altered protein isoforms. PMID:24797913

  13. Seeing Emotions: A Review of Micro and Subtle Emotion Expression Training

    ERIC Educational Resources Information Center

    Poole, Ernest Andre

    2016-01-01

    In this review I explore and discuss the use of micro and subtle expression training in the social sciences. These trainings, offered commercially, are designed and endorsed by noted psychologist Paul Ekman, co-author of the Facial Action Coding System, a comprehensive system of measuring muscular movement in the face and its relationship to the…

  14. Exploring for subtle traps with high-resolution paleogeographic maps: Reklaw 1 interval (Eocene), south Texas

    SciTech Connect

    Bulling, T.P.; Breyer, J.A.

    1989-01-01

    High-resolution paleogeographic maps depicting the depositional history of the Reklaw 1 interval provide a basis for prospecting for subtle traps in the updip Reklaw trend in south Texas. The Reklaw 1 interval began with sand being carried southwestward by longshore currents to form the barrier bar that became Atkinson field. The hydrocarbons were trapped by the updip pinch-out of barrier-bar sand into lagoonal mud. Stratigraphic traps similar to Atkinson field could be present along depositional strike if the sand in the field were part of an extensive barrier-bar system. After the barrier bar formed, distributary mouth bars prograded seaward, depositing the bar-finger sands that became the Hysaw and Flax fields. Subtle structural traps could be present today where small up-to-the-coast faults associated with the sample fault system cut the bar-finger sands downdip from established production. Farther down paleoslope, the distributary channels began to bifurcate and the distributary mouth bars coalesced to form a broad delta-front sheet sand. Burnell, Hondo Creek, and Runge West fields produce from this sheet sand at the unstable shelf margin. A rapid rise in relative sea level terminated the Reklaw 1 interval. Many of the oil and gas fields still to be discovered in the US are in mature petroleum provinces where much of the remaining oil and gas probably resides in subtle traps. High-resolution paleogeographic maps are the key to finding these subtle traps. 11 figures, 2 tables.

  15. Abuse of medications that theoretically are without abuse potential.

    PubMed

    Reeves, Roy R; Ladner, Mark E; Perry, Candace L; Burke, Randy S; Laizer, Janet T

    2015-03-01

    The potential for abuse of medications that are controlled substances is well known. Abuse of certain noncontrolled prescription drugs and over-the-counter medications also may occur. To some degree, any medication that exerts psychoactive effects may be abused if taken in high enough doses or by means that result in high serum or cerebrospinal fluid levels. Many clinicians may be unaware of the potential for abuse of these medications. This review examines evidence of the possibility of abuse of several common medications that theoretically do not have abuse potential, including cough and cold preparations, antihistamines, anticholinergics, antipsychotics, antidepressants, anticonvulsants, skeletal muscle relaxants, and antiemetics. Means by which such medications may be abused and biochemical and physiological mechanisms fostering their abuse also are discussed.

  16. The complexities of elder abuse.

    PubMed

    Roberto, Karen A

    2016-01-01

    Elder abuse is a growing societal concern, affecting at least 1 in 10 older Americans. Researchers and practitioners alike consistently assert that a dramatic discrepancy exists between the prevalence rates of elder abuse and the number of elder abuse cases reported. As a field of study, recognition and understanding of elder abuse is still emerging. Comparing findings of a small, but growing, body of literature on perceived and substantiated cases of elder abuse is challenging because there is no uniform term or agreed-upon definition used among state governments, researchers, health care and service providers, and advocates. This article summarizes current understanding of elder abuse, including what constitutes elder abuse, risk factors for elder abuse, perpetrators of elder abuse, and outcomes of elder abuse. Issues associated with the detection of elder abuse and intervention strategies for victims of abuse are addressed. In the final section, potential roles and contributions of psychologists for advancing elder abuse research, professional practice, and policy development are highlighted. (PsycINFO Database Record

  17. How Do People with Intellectual Disabilities View Abuse and Abusers?

    ERIC Educational Resources Information Center

    Northway, Ruth; Melsome, Melissa; Flood, Samantha; Bennett, Davey; Howarth, Joyce; Thomas, Becki

    2013-01-01

    People with intellectual disabilities have a higher risk of being abused than other people, but to date research has not explored their views regarding abuse. This article reports the findings relating to one question within a participatory research study concerning the abuse of people with intellectual disabilities. This question asked what…

  18. Alienation and Domestic Abuse: How Abused Women Cope with Loneliness

    ERIC Educational Resources Information Center

    Arokach, Ami

    2006-01-01

    This study explored the manner in which abused women cope with loneliness. Eighty women, victims of domestic abuse, were compared to 84 women from the general population who have had no history of abusive relationships. A 34-item yes/no loneliness questionnaire was utilized in order to compare the "beneficial" ways of coping with loneliness in the…

  19. Child Abuse: The Hidden Bruises

    MedlinePlus

    ... AACAP Facts for Families Guide Skip breadcrumb navigation Child Abuse - The Hidden Bruises Quick Links Facts For Families ... 5; Updated November 2014 The statistics on physical child abuse are alarming. It is estimated hundreds of thousands ...

  20. National Center on Elder Abuse

    MedlinePlus

    ... Research Synthesize and disseminate high quality research on elder abuse to encourage the translation of research into practice. ... to further the field for those interested in elder abuse identification and prevention. What’s Happening National Center on ...

  1. Substance abuse and child maltreatment.

    PubMed

    Wells, Kathryn

    2009-04-01

    Pediatricians and other medical providers caring for children need to be aware of the dynamics in the significant relationship between substance abuse and child maltreatment. A caregiver's use and abuse of alcohol, marijuana, heroin, cocaine, methamphetamine, and other drugs place the child at risk in multiple ways. Members of the medical community need to understand these risks because the medical community plays a unique and important role in identifying and caring for these children. Substance abuse includes the abuse of legal drugs as well as the use of illegal drugs. The abuse of legal substances may be just as detrimental to parental functioning as abuse of illicit substances. Many substance abusers are also polysubstance users and the compounded effect of the abuse of multiple substances may be difficult to measure. Often other interrelated social features, such as untreated mental illness, trauma history, and domestic violence, affect these families.

  2. Neurobiology of marijuana abuse.

    PubMed

    Abood, M E; Martin, B R

    1992-05-01

    Marijuana has a long history of abuse yet, as described here by Mary Abood and Billy Martin, there is little evidence that animals will self-administer the primary psychoactive constituent, tetrahydrocannabinol, or that marijuana stimulates brain reward pathways. While marked tolerance develops to marijuana, it has been difficult to demonstrate physical dependence, and until recently the mechanisms by which cannabinoids produced their behavioral effects were poorly defined. The development of new synthetic analogs played a critical role in the characterization and cloning of the cannabinoid receptor. Insight into cannabinoid receptors may lead to a better understanding of marijuana abuse in humans and provide new therapeutic strategies for several disorders.

  3. Drug Abuse in Southeast Asia.

    ERIC Educational Resources Information Center

    Scorzelli, James F.

    This report examines the incidence of drug abuse and the methods of treatment and prevention of drug abuse used in Southeast Asia. Countries studied include Malaysia, Singapore, Thailand, Indonesia, and the Philippines. Because of Malaysia's intensive effort to eliminate its drug abuse problem, emphasis is placed on this country's treatment and…

  4. Child Abuse Prevention Handbook. Revised.

    ERIC Educational Resources Information Center

    California State Office of the Attorney General, Sacramento. Crime Prevention Center.

    Intended to heighten public awareness and provide practical information to professionals, this handbook defines and describes child abuse (including sexual abuse) and its associated signs and injuries. The societal and family environments in which child abuse most typically occurs are described, and the California penal code sections pertaining to…

  5. The Satanic Ritual Abuse Controversy.

    ERIC Educational Resources Information Center

    Putnam, Frank W.

    1991-01-01

    The issues raised by Jonker and Jonker-Bakker and Young et al (EC 601 187-188) illustrate a major controversy dividing the child abuse community, the alleged existence of a conspiracy of satanic, ritual, sexual abuse of children. No evidence is found to support claims that large numbers of babies and children are being sacrificed or abused in…

  6. Child Abuse: Betrayal and Disclosure

    ERIC Educational Resources Information Center

    Foynes, Melissa Ming; Freyd, Jennifer J.; DePrince, Anne P.

    2009-01-01

    Objective: The current study tested several hypotheses about disclosure of childhood sexual, physical, and emotional abuse derived from Betrayal Trauma Theory [Freyd, J. J. (1996). Betrayal trauma: The logic of forgetting childhood abuse. Cambridge, MA: Harvard University Press]. We predicted that the duration of time from abuse to its disclosure…

  7. Working with the Abused Camper.

    ERIC Educational Resources Information Center

    Johnson, Rebecca Cowan

    1990-01-01

    Describes forms of and reasons behind child abuse. Describes camp staff's role as reporters of suspected abuse. Describes techniques for identifying and dealing with abuse victims. Recommends offering victims respect, support, advocacy, and unconditional love. Describes steps staff might take to maximize camp's effectiveness in helping abuse…

  8. Geriatric Alcoholism and Drug Abuse

    ERIC Educational Resources Information Center

    Schuckit, Marc A.

    1977-01-01

    This paper reviews the literature and presents new data on alcohol and drug problems in older individuals. Drug abusers include users of opiates, inadvertent misusers, and deliberate abusers of nonopiates. Two to 10 percent of the elderly are alcoholic, and these are usually individuals beginning alcohol abuse after age 40. (Author)

  9. Child Abuse and Developmental Disabilities.

    ERIC Educational Resources Information Center

    Grayson, Joann, Ed.; Bartlette, Don

    1992-01-01

    Literature indicating high rates of abuse in this population is reviewed, as is literature indicating high rates of developmental disabilities in child victims of abuse. Problems in data collecting practices are noted. Reasons for these children's greater risk for abuse are identified, including child attributes, stress, parent vulnerabilities,…

  10. Substance abuse and criminal behavior.

    PubMed

    Bradford, J M; Greenberg, D M; Motayne, G G

    1992-09-01

    As forensic psychiatry develops as a clinical subspecialty, clinical skill in understanding, treating, and predicting violent behavior will become more important. This article addresses the importance of understanding the relationship between substance abuse and violent behavior. This article also discusses morbidity and mortality in substance abuse, the demographics of substance abuse and criminality, and the clinical aspects of the forensic psychiatric evaluation.

  11. Cognitive and Emotional Differences between Abusive and Non-Abusive Fathers

    ERIC Educational Resources Information Center

    Francis, Karen J.; Wolfe, David A.

    2008-01-01

    Objective: Abusive fathers perpetrate a substantial portion of child physical abuse. Despite this, little is known about how they differ from non-abusive fathers. This study compared a broad range of cognitive and affective factors between physically abusive and non-abusive fathers. Methods: Abusive (n = 24) and non-abusive (n = 25) fathers…

  12. Gender and age differences in prevalence and incidence of child sexual abuse in Croatia

    PubMed Central

    Ajduković, Marina; Sušac, Nika; Rajter, Miroslav

    2013-01-01

    Aim To examine age and gender differences in the prevalence and incidence of child sexual abuse, the level of acquaintance of the child and the perpetrator, and correlations between experiencing family violence and sexual abuse on a nationally representative sample of 11, 13, and 16 years old children. Method A probabilistic stratified cluster sample included 2.62% of the overall population of children aged 11 (n = 1223), 13 (n = 1188), and 16 (n = 1233) from 40 primary and 29 secondary schools. A modified version of ISPCAN Child Abuse Screening Tool – Children's Version was used. Five items referred to child sexual abuse (CSA) for all age groups. Results In Croatia, 10.8% of children experienced some form of sexual abuse (4.8% to 16.5%, depending on the age group) during childhood and 7.7% of children experienced it during the previous year (3.7% to 11.1%, depending on the age group). Gender comparison showed no difference in the prevalence of contact sexual abuse, whereas more girls than boys experienced non-contact sexual abuse. Correlations between sexual abuse and physical and psychological abuse in the family were small, but significant. Conclusion Comparisons with international studies show that Croatia is a country with a low prevalence of CSA. The fact that the majority of perpetrators of sexual abuse are male and female peers indicates the urgent need to address risks of sexual victimization in the health education of children. PMID:24170726

  13. Caregiver Abuse of Chicago Chinese Older Adults in a Community-Dwelling Population

    PubMed Central

    Dong, Xin Qi; Li, Ge

    2016-01-01

    Objectives This study aimed to examine the prevalence and correlates of elder abuse reported by adult children among U.S Chinese populations. Method A community-based participatory research approach was implemented. A total of 548 Chinese adult children aged 21 years and over participated in this study. Elder abuse reported by adult children was assessed using Caregiver Abuse Screen (CASE). Results This study found a prevalence of 59.8%for elder abuse among 548 adult children. Younger age (r = −0.10, p < .05), higher level of education (r = 0.20, p < .001), higher income (r = 0.14, p < .01), more years in the U.S. (r = 0.12, p < .05), not born in Mainland China (r = −0.13, p < .01), and English-speaking (r = 0.16, p < .001) were positively correlated with elder abuse reported by adult children. Discussion Elder abuse by adult children is prevalent among U.S. Chinese populations. It is necessary for researchers, health care providers and policy makers to put more attention on elder abuse by adult children. Longitudinal research is needed to explore the risk factors associated with elder abuse by adult children. Health care providers should improve detection of elder abuse and support at-risk caregivers. Policy makers may consider cultural sensitive approaches to address elder abuse. PMID:27606358

  14. The dynamics of intergroup helping: the case of subtle bias against Latinos.

    PubMed

    Abad-Merino, Silvia; Newheiser, Anna-Kaisa; Dovidio, John F; Tabernero, Carmen; González, Ignacio

    2013-10-01

    Despite the traditional importance of Latinos in the U.S., the growing Latino population, and evidence of group-based disparities, psychological studies of discrimination against Latinos are surprisingly rare. The present research investigated the relationship between prejudice against Latinos and subtle bias, specifically the degree to which people offer autonomy-oriented relative to dependency-oriented assistance to a Latina in need. Participants read scenarios that described concrete social problems faced by particular Latinas, African Americans, or Whites and then indicated their support for forms of helping. Participants higher in prejudice against Latinos, assessed with an adaptation of the Modern Racism Scale, were less likely to offer autonomy-oriented help, and significantly more so after reading scenarios about a Latina than about an African American or a White woman. These findings extend previous work by identifying, experimentally, subtle bias against Latinas in helping and directly implicate the role of prejudice against Latinos in this process.

  15. Subtle alternating electrocardiographic morphology as an indicator of decreased cardiac electrical stability

    NASA Technical Reports Server (NTRS)

    Smith, J. M.; Blue, B.; Clancy, E.; Valeri, C. R.; Cohen, R. J.

    1985-01-01

    Observations from finite-element computer models, together with analytic developments based on percolation theory have suggested that subtle fluctuations of ECG morphology might serve as an indicator diminished cardiac electrical stability. With fixed-rate atrial pacing in canines, we have previously observed a pattern of alternation in T wave energy which correlated with cardiac electrical stability. We report here on a series of 20 canine experiments in which cardiac electrical stability (measured via Ventricular Fibrillation Threshold determination) was compared to a non-degenerate, multidimensional measurement of the degree of alternating activity present in the ECG complex morphology. The decrease in cardiac electrical stability brought on by both coronary artery occlusion and systemic hypothermia was consistently accompanied by subtle alternation in ECG morphology, with the absolute degree of alternating activity being significantly (negatively) correlated with cardiac electrical stability.

  16. Abuse Characteristics and Psychiatric Consequences Associated with Online Sexual Abuse.

    PubMed

    Say, Gökçe Nur; Babadağı, Zehra; Karabekiroğlu, Koray; Yüce, Murat; Akbaş, Seher

    2015-06-01

    The current study examined the rate and psychiatric correlates of sexual abuse involving the use of digital technologies by the offender in a wide sample of juvenile victims. Sociodemographic, abuse, and psychiatric characteristics of 662 sexually abused children and adolescents were evaluated. Of these, 93 reported that digital devices were used by the offender in several ways to facilitate the sexual abuse. The offender-victim relationship was initiated through the Internet in 39 victims. Involvement of digital technologies in sexual abuse was significantly associated with penetrative and recurrent form of sexual abuse commited by multiple offenders with coexisting violence. Additionally, victims of sexual abuse with a digital component were 4.21 times more likely to develop any psychopathology, 3.77 times more likely to have depression, and 2.14 times more likely to have post-traumatic stress disorder as a result of sexual abuse. These results indicated that the offender's use of digital technology may aid the initiation and facilitation of the sexual abuse of youths and may relate to more severe outcomes. This study revealed the importance of raising the awareness of professionals and the community about the potential risks associated with digital technologies and sexual abuse. Mental health professionals should consider this additional form of victimization, especially when dealing with sexual abuse victims.

  17. Subtle noise structures as control signals in high-order biocognition

    NASA Astrophysics Data System (ADS)

    Wallace, Rodrick

    2016-02-01

    A dynamic stochastic structural property related to noise 'color' may act as a control signal for large-scale cognitive biological phenomena that recruit simpler cognitive modules into temporary, dynamic working coalitions. Subtle noise characteristics, in addition to magnitude measures, can thus convey essential system control information that evolutionary process may have exapted as a tool for the regulation of biological phenomena, supplementing molecular signals.

  18. A modular approach towards functional supramolecular aggregates - subtle structural differences inducing liquid crystallinity.

    PubMed

    Pfletscher, Michael; Wölper, Christoph; Gutmann, Jochen S; Mezger, Markus; Giese, Michael

    2016-06-30

    Herein we report an efficient modular approach to supramolecular functional materials. Hierarchical self-assembly of azopyridine derivatives and hydrogen-bond donors yielded discotic assemblies. Subtle differences in the core units introduced mesomorphic behaviour and fast photo-response of the liquid crystals based on phloroglucinol. The presented results prove the benefits of a modular methodology towards highly responsive materials with tailor-made properties. PMID:27314613

  19. Interpersonal types among alcohol abusers: a comparison with drug abusers.

    PubMed

    Turner, J A; Mayr, S

    1990-07-01

    Interpersonal types among alcohol abusers were examined with Calsyn, Roszell, and Anderson's (1988) nine-type system for classifying FIRO-B profiles. The frequencies of the nine FIRO-B types among a sample of 135 male veteran alcohol abusers were compared with Calsyn et al.'s (1988) previously published data for a sample of male veteran drug abusers, a normative veteran sample, and a general population sample. The alcohol abusers, like Calsyn et al.'s sample of drug abusers, were more likely to be categorized as "loners," "rebels," and "pessimists" than was the general population sample. While exhibiting preferences for interpersonal types that emphasized social withdrawal, avoidance of responsibility, and mistrust of others, both the alcohol abusers and the drug abusers were heterogeneous groups whose members demonstrated a variety of interpersonal types.

  20. Emotionally abusive behavior in young couples: exploring a role for implicit aggression.

    PubMed

    Ireland, Jane L; Birch, Philip

    2013-01-01

    Emotionally abusive behaviors reported across a 6-month period in intimate relationships were examined. There were 269 participants aged 18-25 years who took part (98 men, 171 women). All completed the Multidimensional Measure of Emotional Abuse (MMEA) and a measure of implicit aggression, the Puzzle Test. Implicit processing refers to subtle cognitive processing that occurs outside of conscious awareness. This study focused on aggressive implicit processing. Overall emotional victimization by a partner was associated with increased implicit aggressive levels, particularly for women. Those classified as perpetrators/victims (mutual aggressors and victims) were also predicted by increased implicit aggression. Women reported higher levels of implicit aggression than men. Results are discussed regarding future research and the value of theory in understanding the association between emotional abuse and implicit aggression. PMID:24047045

  1. Brainwashing and battering fatigue. Psychological abuse in domestic violence.

    PubMed

    Mega, L T; Mega, J L; Mega, B T; Harris, B M

    2000-01-01

    Intimate partner violence occurs often in the United States; it involves an interrelated combination of physical, sexual, and psychological abuse, usually directed against women. The psychological aspect deserves special attention because victims who lose their independence, self-esteem, and dignity tend to remain in abusive situations. The abuse is perpetrated by a domestic partner to maintain power and control in the relationship. To assert control, the abuser uses "brainwashing tactics" similar to those used on prisoners of war, hostages, or members of a cult. Common features of brainwashing include isolation, humiliation, accusation, and unpredictable attacks. The abusive environment produces real and anticipated fear, which contributes to the battered woman's belief that her situation is hopeless and that she must depend on her abuser. She develops coping strategies to deal with her oppressive environment, but eventually exhibits symptoms of "battering fatigue," similar to the battle fatigue of soldiers in combat who, like battered women, live in fear of being killed or severely injured. Recognizing the state of mind of these women can help us understand why it is difficult for them to flee their traumatic environment and why they may resort to suicide or homicide. For healthcare providers to screen and treat their patients adequately, it is imperative that they appreciate the complex and devastating psychological aspects of domestic violence.

  2. Impaired recognition of prosody and subtle emotional facial expressions in Parkinson's disease.

    PubMed

    Buxton, Sharon L; MacDonald, Lorraine; Tippett, Lynette J

    2013-04-01

    Accurately recognizing the emotional states of others is crucial for successful social interactions and social relationships. Individuals with Parkinson's disease (PD) have shown deficits in emotional recognition abilities although findings have been inconsistent. This study examined recognition of emotions from prosody and from facial emotional expressions with three levels of subtlety, in 30 individuals with PD (without dementia) and 30 control participants. The PD group were impaired on the prosody task, with no differential impairments in specific emotions. PD participants were also impaired at recognizing facial expressions of emotion, with a significant association between how well they could recognize emotions in the two modalities, even after controlling for disease severity. When recognizing facial expressions, the PD group had no difficulty identifying prototypical Ekman and Friesen (1976) emotional faces, but were poorer than controls at recognizing the moderate and difficult levels of subtle expressions. They were differentially impaired at recognizing moderately subtle expressions of disgust and sad expressions at the difficult level. Notably, however, they were impaired at recognizing happy expressions at both levels of subtlety. Furthermore how well PD participants identified happy expressions conveyed by either face or voice was strongly related to accuracy in the other modality. This suggests dysfunction of overlapping components of the circuitry processing happy expressions in PD. This study demonstrates the usefulness of including subtle expressions of emotion, likely to be encountered in everyday life, when assessing recognition of facial expressions.

  3. Bioelectromagnetic and subtle energy medicine: the interface between mind and matter.

    PubMed

    Rosch, Paul J

    2009-08-01

    The concept of a "life energy" can be found in many cultures in the present time, as well as in past eras reaching back to the ancients. Variously called qi (chi), ki, the "four humors,"prana, "archaeus,"cosmic aether,"universal fluid,"animal magnetism," and "odic force," among other names, this purported biofield is beginning to yield its properties and interactions to the scientific method. Subtle energy is the term used in this chapter, which traces the recent history of subtle energy studies from Harold Saxton Burr and Björn Nordenström to Jim Oschman and Jacques Benveniste. This work takes signaling in living systems from the chemical/molecular to the physical/atomic level of communication. Effects on heart rate variability, stress response, inflammation, and the vagus nerve have been demonstrated and raise the question--Can the power of subtle energies be harnessed for health enhancement? It is fully accepted that good health depends on good communication both within the organism and between the organism and its environment. Sophisticated imaging procedures brought to bear on telomere, stem cell, and genetic research are confirming the ability of meditation and some other traditional practices to promote optimal health through stress reduction.

  4. New drugs of abuse.

    PubMed

    Rech, Megan A; Donahey, Elisabeth; Cappiello Dziedzic, Jacqueline M; Oh, Laura; Greenhalgh, Elizabeth

    2015-02-01

    Drug abuse is a common problem and growing concern in the United States, and over the past decade, novel or atypical drugs have emerged and have become increasingly popular. Recognition and treatment of new drugs of abuse pose many challenges for health care providers due to lack of quantitative reporting and routine surveillance, and the difficulty of detection in routine blood and urine analyses. Furthermore, street manufacturers are able to rapidly adapt and develop new synthetic isolates of older drugs as soon as law enforcement agencies render them illegal. In this article, we describe the clinical and adverse effects and purported pharmacology of several new classes of drugs of abuse including synthetic cannabinoids, synthetic cathinones, salvia, desomorphine, and kratom. Because many of these substances can have severe or life-threatening adverse effects, knowledge of general toxicology is key in recognizing acute intoxication and overdose; however, typical toxidromes (e.g., cholinergic, sympathomimetic, opioid, etc.) are not precipitated by many of these agents. Medical management of patients who abuse or overdose on these drugs largely consists of supportive care, although naloxone may be used as an antidote for desomorphine overdose. Symptoms of aggression and psychosis may be treated with sedation (benzodiazepines, propofol) and antipsychotics (haloperidol or atypical agents such as quetiapine or ziprasidone). Other facets of management to consider include treatment for withdrawal or addiction, nutrition support, and potential for transmission of infectious diseases. PMID:25471045

  5. Drug and Substance Abuse

    MedlinePlus

    ... Latest Research Getting More Help Related Topics Anxiety COPD Delirium Depression Pain Management Prevention Related News Older Adults Who Drink Alcohol at Risk for Drug Interactions Monday, November 23, 2015 Join our e-newsletter! Aging & Health A to Z Drug and Substance Abuse ...

  6. Educating against Drug Abuse.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This book is a compilation of drug education and drug abuse prevention materials collected by United Nations Educational, Scientific and Cultural Organization (UNESCO) along with example of activities carried out by various countries. It opens with four introductory papers by separate authors: (1) "Prevention of Drug Dependence: A Utopian Dream?"…

  7. Substance Abuse and Counseling.

    ERIC Educational Resources Information Center

    Sales, Amos, Ed.

    This book focuses on the identification of practical knowledge and skills needed for counseling individuals with substance abuse problems. It is a resource for practitioners, students, and faculty in school counseling, rehabilitation counseling, mental health counseling, school psychology, or social work in recognizing, preventing, and treating…

  8. [Child Abuse: 1979 Report].

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Public Welfare, Harrisburg.

    As mandated by Pennsylvania's Child Protective Services Law (Act 124), the document presents the Department of Public Welfare's 1979 report on child abuse. Following an introductory section is a brief section on the nature and scope of the problem. Section III outlines the past year's activities of the Department of Public Welfare's Office of…

  9. Prescription Drug Abuse

    MedlinePlus

    ... Fitness Diseases & Conditions Infections Q&A School & Jobs Drugs & Alcohol Staying Safe Recipes En Español Making a Change – Your Personal Plan Hot Topics Meningitis Choosing Your Mood Prescription Drug Abuse Healthy School Lunch Planner How Can I ...

  10. Sexual Abuse of Boys.

    ERIC Educational Resources Information Center

    Ellerstein, Norman S.; Canavan, J. William

    1980-01-01

    A retrospective review of 145 sexually abused children was undertaken to assess the importance of male children as victims and to determine if they pose problems different from those of girl victims. Journal Availability: American Medical Association, 535 N. Dearborn St., Chicago, IL 60610. (Author/PHR)

  11. Treatment for Child Abusers

    ERIC Educational Resources Information Center

    Tracy, James J.; Clark, Elizabeth H.

    1974-01-01

    Staff of a child abuse program in a Philadelphia hospital worked with parents in their own homes to help them develop greater competence as adults and as parents. This article describes the use of social learning theory, with some techniques of behavior therapy, as the basis for treatment. (Author)

  12. Effects of Drug Abuse

    MedlinePlus

    ... Abuse and HIV/AIDS Next Español English Español PDF Version Download Treatment & Recovery Information Treatment and Recovery ... the U.S. Department of Health and Human Services . PDF documents require the free Adobe Reader . Microsoft Word ...

  13. Intrafamilial Child Sexual Abuse.

    ERIC Educational Resources Information Center

    Randolph, Mickey; Nagle, Richard J.

    This paper reviews information regarding the incidence, demographic characteristics, family characteristics, and immediate/ongoing characteristics of incest victims. The characteristics reported include behavioral indicators of abuse, such as acting-out behavior, self-destructive behaviors, and provocative and inappropriate sexual behaviors;…

  14. Drug abuse in Asia.

    PubMed

    Suwanwela, C; Poshyachinda, V

    1986-01-01

    The article focuses on countries and areas of South-East Asia, which are seriously affected by drug abuse and the problems associated with it. Opium has traditionally been used for treating illnesses and alleviating physical and mental stress, as well as for recreational and social purposes. The prohibition of the sale and use of opium in Burma, Hong Kong, Malaysia, Singapore and Thailand forced many habitual opium users to switch to heroin. Over the past two decades there has been an increasing trend towards drug use, often involving experimentation with more than one substance, among youth in and out of school. For example, a survey of students at teachers' colleges in northern Thailand showed that at some time in their lives 30-40 per cent of the male respondents and 3-6 per cent of the female respondents had used cannabis, and that 18-20 per cent of the males and 12-27 per cent of the females had sniffed volatile solvents. The same survey showed that 5-10 per cent of both the males and females had used stimulants and nearly 2 per cent had used heroin. During the 1970s the abuse of heroin and other opiates emerged as a serious problem of epidemic nature, predominantly affecting young people in many countries of South-East Asia. While opiates, including heroin, have been abused by inhaling and by smoking, there has recently been an increasing trend towards injecting heroin of high purity (80-90 per cent pure heroin). Heroin addiction spread first to the populations of capital cities and then to other cities and towns and even to the hill tribes, as studies in Thailand have revealed. Most recent studies have shown that heroin abuse has spread further in Asia, both socially and geographically, involving such countries as India and Sri Lanka, which had no previous experience with the problem. Studies have also shown that the abuse of manufactured psychotropic substances has been increasing and that heroin addicts resort to these substances when heroin is difficult

  15. Drug abuse in Asia.

    PubMed

    Suwanwela, C; Poshyachinda, V

    1986-01-01

    The article focuses on countries and areas of South-East Asia, which are seriously affected by drug abuse and the problems associated with it. Opium has traditionally been used for treating illnesses and alleviating physical and mental stress, as well as for recreational and social purposes. The prohibition of the sale and use of opium in Burma, Hong Kong, Malaysia, Singapore and Thailand forced many habitual opium users to switch to heroin. Over the past two decades there has been an increasing trend towards drug use, often involving experimentation with more than one substance, among youth in and out of school. For example, a survey of students at teachers' colleges in northern Thailand showed that at some time in their lives 30-40 per cent of the male respondents and 3-6 per cent of the female respondents had used cannabis, and that 18-20 per cent of the males and 12-27 per cent of the females had sniffed volatile solvents. The same survey showed that 5-10 per cent of both the males and females had used stimulants and nearly 2 per cent had used heroin. During the 1970s the abuse of heroin and other opiates emerged as a serious problem of epidemic nature, predominantly affecting young people in many countries of South-East Asia. While opiates, including heroin, have been abused by inhaling and by smoking, there has recently been an increasing trend towards injecting heroin of high purity (80-90 per cent pure heroin). Heroin addiction spread first to the populations of capital cities and then to other cities and towns and even to the hill tribes, as studies in Thailand have revealed. Most recent studies have shown that heroin abuse has spread further in Asia, both socially and geographically, involving such countries as India and Sri Lanka, which had no previous experience with the problem. Studies have also shown that the abuse of manufactured psychotropic substances has been increasing and that heroin addicts resort to these substances when heroin is difficult

  16. Drug abuse and addiction.

    PubMed

    Nessa, A; Latif, S A; Siddiqui, N I; Hussain, M A; Hossain, M A

    2008-07-01

    Among the social and medical ills of the twentieth century, substance abuse ranks as on one of the most devastating and costly. The drug problem today is a major global concern including Bangladesh. Almost all addictive drugs over stimulate the reward system of the brain, flooding it with the neurotransmitter dopamine. That produces euphoria and that heightened pleasure can be so compelling that the brain wants that feeling back again and again. However repetitive exposure induces widespread adaptive changes in the brain. As a consequence drug use may become compulsive. An estimated 4.7% of the global population aged 15 to 64 or 184 million people, consume illicit drug annually. Heroin use alone is responsible for the epidemic number of new cases of HIV/AIDS, Hepatitis and drug addicted infant born each year. Department of narcotic control (DNC) in Bangladesh reported in June 2008 that about 5 million drug addicts in the country & addicts spend at least 17 (Seventeen) billion on drugs per year. Among these drug addicts, 91% are young and adolescents population. Heroin is the most widely abused drugs in Bangladesh. For geographical reason like India, Pakistan and Myanmar; Bangladesh is also an important transit root for internationally trafficking of illicit drug. Drug abuse is responsible for decreased job productivity and attendance increased health care costs, and escalations of domestic violence and violent crimes. Drug addiction is a preventable disease. Through scientific advances we now know much more about how exactly drugs work in the brain, and we also know that drug addiction can be successfully treated to help people stop abusing drugs and resume their productive lives. Most countries have legislation designed to criminalize some drugs. To decrease the prevalence of this problem in our setting; increase awareness, promoting additional research on abused and addictive drugs, and exact implementation of existing laws are strongly recommended. We should

  17. Management of the patient in labor who has abused substances.

    PubMed

    Geary, Franklyn H; Turnquest Wells, Mureena A

    2013-03-01

    The drug abusing patient can provide a management dilemma for health care providers including nurses, obstetrician, anesthesiologist, and pediatrician. Certain illicit drugs may mimic other diseases of pregnancy and result in inappropriate treatment for the mother and child. Pain management may be challenging in such patients because of increasing drug tolerance and increased sensitivity to pain. This article highlights the clinical presentation in a pregnant patient who may have recently used some of the more commonly abused drugs. The ability to identify such a patient is crucial so that the appropriate screening and treatment can occur. PMID:23370170

  18. Pregabalin Abuse amongst Opioid Substitution Treatment Patients.

    PubMed

    McNamara, S; Stokes, S; Kilduff, R; Shine, A

    2015-01-01

    Pregabalin (Lyrica®) is used in treating epilepsy, nerve pain and anxiety. Pregabalin was initially thought to have a low misuse potential however there are emerging reports of Pregabalin being abused. A study was commenced at the National Drug Treatment Centre's (NDTC) Drug Analysis Laboratory to determine the level of usage of Pregabalin within the addiction services population in Ireland. A total of 498 urine samples representing samples from 440 individual opioid substitution patients, initially screened by immunoassay for drugs of abuse, were subjected to further analysis for Pregabalin by Liquid Chromatography/Mass Spectrometry (LC/MS). Of 440 patients tested, 39 tested positive for Pregabalin (9.2%). Only 10 patients from this group were prescribed this drug to our knowledge thus giving an estimated rate of misuse of 7.0%. Other drugs detected in the Pregabalin positive patients were Opiates (31.8%), Cocaine (11.4%), Benzodiazepines (79.5%) and Cannabis (77.8%). Our study confirms that Pregabalin abuse is taking place amongst the addiction services population. We believe that misuse of this prescription drug is a serious emerging issue which should be monitored carefully.

  19. Pregabalin Abuse amongst Opioid Substitution Treatment Patients.

    PubMed

    McNamara, S; Stokes, S; Kilduff, R; Shine, A

    2015-01-01

    Pregabalin (Lyrica®) is used in treating epilepsy, nerve pain and anxiety. Pregabalin was initially thought to have a low misuse potential however there are emerging reports of Pregabalin being abused. A study was commenced at the National Drug Treatment Centre's (NDTC) Drug Analysis Laboratory to determine the level of usage of Pregabalin within the addiction services population in Ireland. A total of 498 urine samples representing samples from 440 individual opioid substitution patients, initially screened by immunoassay for drugs of abuse, were subjected to further analysis for Pregabalin by Liquid Chromatography/Mass Spectrometry (LC/MS). Of 440 patients tested, 39 tested positive for Pregabalin (9.2%). Only 10 patients from this group were prescribed this drug to our knowledge thus giving an estimated rate of misuse of 7.0%. Other drugs detected in the Pregabalin positive patients were Opiates (31.8%), Cocaine (11.4%), Benzodiazepines (79.5%) and Cannabis (77.8%). Our study confirms that Pregabalin abuse is taking place amongst the addiction services population. We believe that misuse of this prescription drug is a serious emerging issue which should be monitored carefully. PMID:26817289

  20. Dependent personality disorder and physical abuse.

    PubMed

    Loas, Gwenolé; Cormier, Julie; Perez-Diaz, Fernando

    2011-01-30

    The aim of this study was to test the hypothesis that the likelihood of physical spousal abuse is increased in dependent personality disorder (DPD) compared to other personality disorders. The sample consisted of 305 subjects consecutively admitted to an outpatient department of legal medicine for physical abuse. Using the Structured Clinical Interview for Disorders, screen questionnaire (SCID-II-SQ), the subjects were divided into three groups: without personality disorders (WPD, N=108), with non-dependent personality disorders (NDPD, N=179) and with DPDs (DPD, N=18). First,, the three groups were compared to the rate of spouses among the perpetrators. The rate of spouses among the perpetrators was significantly different between the three groups: 44.4% of the perpetrators were the spouse for DPD subjects versus 11.2% for WPD and 20.1% for NDPD. Second, logistic regressions using the status of perpetrators (spouse or others) as dependent variable and socio-demographical variables as well as the rates of DPD, avoidant, obsessive-compulsive and borderline personality disorders as independent variables reported that these four disorders of personality were significant predictors. Moreover, the co-morbidities of DPD with avoidant, obsessive-compulsive or borderline personality disorders were higher than 50%. These results suggest first that DPD subjects are at high risk of physical abuse by their spouses and second that this relationship was found also for the two other cluster C personality disorders as well as for borderline personality disorder.

  1. Differences in Addiction Severity between Social and Probable Pathological Gamblers among Substance Abusers in Treatment in Rio de Janeiro

    ERIC Educational Resources Information Center

    Mathias, Ana Carolina R.; Vargens, Renata W.; Kessler, Felix H.; Cruz, Marcelo S.

    2009-01-01

    There is a strong association between pathological gambling and substance abuse. The objective of this study is to identify the differences between substance abusers with and without gambling problems. A cross sectional study was conducted interviewing with Addiction Severity Index (ASI) and South Oaks Gambling Screen (SOGS), alcohol and drug…

  2. Randomized Trial of a Statewide Home Visiting Program to Prevent Child Abuse: Impact in Reducing Parental Risk Factors

    ERIC Educational Resources Information Center

    Duggan, Anne; Fuddy, Loretta; Burrell, Lori; Higman, Susan M.; McFarlane, Elizabeth; Windham, Amy; Sia, Calvin

    2004-01-01

    Objectives: To assess the impact of a home visiting program in reducing malleable parental risk factors for child abuse in families of newborns identified, through population-based screening, as at-risk of child abuse. Methods: This randomized trial focused on Healthy Start Program (HSP) sites operated by three community-based organizations on…

  3. Early Childhood Interventionists' Perceptions of the Child Abuse Prevention and Treatment Act: Provider Characteristics and Organizational Climate

    ERIC Educational Resources Information Center

    Herman-Smith, Robert L.

    2013-01-01

    Research Findings: A 2003 amendment to the Child Abuse Prevention and Treatment Act (CAPTA) required states to develop plans to ensure that children younger than the age of 3 years who are victims of substantiated abuse or neglect have access to developmental screenings. Programs authorized under Part C of the Individuals with Disabilities…

  4. Prevalence of childhood physical and sexual abuse in veterans with psychiatric diagnoses.

    PubMed

    Koola, Maju Mathew; Qualls, Clifford; Kelly, Deanna L; Skelton, Kelly; Bradley, Bekh; Amar, Richard; Duncan, Erica J

    2013-04-01

    We examined the prevalence of childhood (≤ 18 years) physical and sexual abuse reported among patients admitted to the psychiatric inpatient service and the differential rates of this abuse associated with psychiatric diagnoses. This study consisted of a retrospective chart review of 603 patients admitted to a psychiatric ward during a period of 1 year at Atlanta Veterans Affairs Medical Center who had data on childhood physical and sexual abuse. The prevalence of reported childhood physical or sexual abuse in this inpatient clinical population was 19.4% (117/603). The prevalence of reported physical abuse was 22.6% (19/84) in the women and 12.0% (62/519) in the men (p = 0.008); the prevalence of sexual abuse was 33.3% (28/84) in the women and 7.7% (40/519) in the men (p < 0.0001). More patients with depressive disorders reported sexual abuse than did those without these disorders. More patients with posttraumatic stress disorder (PTSD) reported physical and sexual abuse than did those without these disorders. Stratifying by race, sex, and diagnoses, multivariate analyses showed that the women with PTSD had a greater likelihood to report physical abuse (p = 0.03) and sexual abuse histories (p = 0.008) than did the women without PTSD. The men with substance-induced mood disorder (p = 0.01) were more likely to report physical abuse compared with the men without substance-induced mood disorder. Screening for abuse in patients with depressive disorders and PTSD is warranted to tailor individualized treatments for these patients. More research is needed to better understand the potential implications of childhood abuse on psychiatric diagnoses.

  5. The reliability and validity of a sexual and physical abuse history questionnaire in female patients with gastrointestinal disorders.

    PubMed

    Leserman, J; Drossman, D A; Li, Z

    1995-01-01

    Although the literature on the psychological and medical sequelae of sexual and physical abuse has been growing, researchers have made few attempts to standardize the measurement of abuse history. The authors of this article report the first standardization of a screening instrument to identify sexual and physical abuse in a medical population. Reliability was assessed using test-retest methodology, and validity was supported by comparison with an interview (criterion validity). The sample included 139 female patients in a gastroenterology clinic. Data indicate acceptable test-retest reliability of the sexual abuse instrument (81%) and 81% overall agreement between the questionnaire and the interview on any sexual abuse. In comparison, the authors found 77% agreement in test-retest reliability of the physical abuse questionnaire and 70% agreement between the questionnaire and the interview on physical abuse. From their analyses, they concluded that the sexual abuse questionnaire and, to a lesser extent, the physical abuse instrument have acceptable levels of reliability and validity. As a screening tool, the abuse measures could be used to identify women in clinic settings for further study. PMID:8789650

  6. Adolescent substance abuse. Assessment in the office.

    PubMed

    Dias, Philomena J

    2002-04-01

    There are no gold-standard tests for evaluating a teen suspected of abusing substances. Awareness of the high prevalence of substance abuse in youth, a high index of suspicion, and a firm desire to be a part of the solution are all that is required to address the problem of substance abuse in youth. In an age of "dotcoms" and societal complexity that fosters an emotionally "disconnected" atmosphere by uniting adolescents only by what they buy, plug into, click on, or blast away, teens need trusted medical homes where caring pediatricians are available to give youth accurate and authoritative facts and care to help them build inner resilience and connect them to the pain and hurt of the people in their lives. Until now, the "three strikes and you're out" maxim has been applied in medical care. This maxim may work for baseball, Clintonomics, and practical office management strategies but is not recommended for addressing the needs of substance using or abusing youth who are prey to advertising strategies. The size of the marketing and advertising budgets of the alcohol and cigarette industries is an indication of the relentless marketing directed toward vulnerable youth. Pediatricians would be doing teens a disservice if they fail to countermand this marketing effect by not using the "rule of seven"--the "seven 'S' screen," seven education attempts, seven different ways over 7 years, and persistence over seven attempts of chemically dependent adolescents to quit. It has been said by Osler that "These are our methods--to carefully observe the phenomena of life in all its stages, to cultivate the reasoning of the faculty so as to be able to know the true from the false. This is our work--to prevent disease, to relieve suffering, to heal the sick," and provide HOPE always. PMID:11993283

  7. Adolescent substance abuse. Assessment in the office.

    PubMed

    Dias, Philomena J

    2002-04-01

    There are no gold-standard tests for evaluating a teen suspected of abusing substances. Awareness of the high prevalence of substance abuse in youth, a high index of suspicion, and a firm desire to be a part of the solution are all that is required to address the problem of substance abuse in youth. In an age of "dotcoms" and societal complexity that fosters an emotionally "disconnected" atmosphere by uniting adolescents only by what they buy, plug into, click on, or blast away, teens need trusted medical homes where caring pediatricians are available to give youth accurate and authoritative facts and care to help them build inner resilience and connect them to the pain and hurt of the people in their lives. Until now, the "three strikes and you're out" maxim has been applied in medical care. This maxim may work for baseball, Clintonomics, and practical office management strategies but is not recommended for addressing the needs of substance using or abusing youth who are prey to advertising strategies. The size of the marketing and advertising budgets of the alcohol and cigarette industries is an indication of the relentless marketing directed toward vulnerable youth. Pediatricians would be doing teens a disservice if they fail to countermand this marketing effect by not using the "rule of seven"--the "seven 'S' screen," seven education attempts, seven different ways over 7 years, and persistence over seven attempts of chemically dependent adolescents to quit. It has been said by Osler that "These are our methods--to carefully observe the phenomena of life in all its stages, to cultivate the reasoning of the faculty so as to be able to know the true from the false. This is our work--to prevent disease, to relieve suffering, to heal the sick," and provide HOPE always.

  8. A new approach to the characterization of subtle errors in everyday action: implications for mild cognitive impairment.

    PubMed

    Seligman, Sarah C; Giovannetti, Tania; Sestito, John; Libon, David J

    2014-01-01

    Mild functional difficulties have been associated with early cognitive decline in older adults and increased risk for conversion to dementia in mild cognitive impairment, but our understanding of this decline has been limited by a dearth of objective methods. This study evaluated the reliability and validity of a new system to code subtle errors on an established performance-based measure of everyday action and described preliminary findings within the context of a theoretical model of action disruption. Here 45 older adults completed the Naturalistic Action Test (NAT) and neuropsychological measures. NAT performance was coded for overt errors, and subtle action difficulties were scored using a novel coding system. An inter-rater reliability coefficient was calculated. Validity of the coding system was assessed using a repeated-measures ANOVA with NAT task (simple versus complex) and error type (overt versus subtle) as within-group factors. Correlation/regression analyses were conducted among overt NAT errors, subtle NAT errors, and neuropsychological variables. The coding of subtle action errors was reliable and valid, and episodic memory breakdown predicted subtle action disruption. Results suggest that the NAT can be useful in objectively assessing subtle functional decline. Treatments targeting episodic memory may be most effective in addressing early functional impairment in older age.

  9. Airport Screening

    MedlinePlus

    ... 2011 Photo courtesy of Dan Paluska/Flickr Denver Airport Security Screening Introduction With air travel regaining popularity and increased secu- rity measures, airport security screening has become an area of interest for ...

  10. Health Screening

    MedlinePlus

    Screenings are tests that look for diseases before you have symptoms. Screening tests can find diseases early, when they're easier ... Overweight and obesity Prostate cancer in men Which tests you need depends on your age, your sex, ...

  11. MRSA Screening

    MedlinePlus

    ... be limited. Home Visit Global Sites Search Help? MRSA Screening Share this page: Was this page helpful? Formal name: Methicillin resistant Staphylococcus aureus Screening Related tests: Wound Culture At a Glance ...

  12. Oral Fluid Testing for Drugs of Abuse

    PubMed Central

    Bosker, Wendy M.; Huestis, Marilyn A.

    2011-01-01

    BACKGROUND Oral fluid (OF) is an exciting alternative matrix for monitoring drugs of abuse in workplace, clinical toxicology, criminal justice, and driving under the influence of drugs (DUID) programs. During the last 5 years, scientific and technological advances in OF collection, point-of-collection testing devices, and screening and confirmation methods were achieved. Guidelines were proposed for workplace OF testing by the Substance Abuse and Mental Health Services Administration, DUID testing by the European Union’s Driving under the Influence of Drugs, Alcohol and Medicines (DRUID) program, and standardization of DUID research. Although OF testing is now commonplace in many monitoring programs, the greatest current limitation is the scarcity of controlled drug administration studies available to guide interpretation. CONTENT This review outlines OF testing advantages and limitations, and the progress in OF that has occurred during the last 5 years in collection, screening, confirmation, and interpretation of cannabinoids, opioids, amphetamines, cocaine, and benzodiazepines. We examine controlled drug administration studies, immunoassay and chromatographic methods, collection devices, point-of-collection testing device performance, and recent applications of OF testing. SUMMARY Substance Abuse and Mental Health Services Administration approval of OF testing was delayed because questions about drug OF disposition were not yet resolved, and collection device performance and testing assays required improvement. Here, we document the many advances achieved in the use of OF. Additional research is needed to identify new bio-markers, determine drug detection windows, characterize OF adulteration techniques, and evaluate analyte stability. Nevertheless, there is no doubt that OF offers multiple advantages as an alternative matrix for drug monitoring and has an important role in DUID, treatment, workplace, and criminal justice programs. PMID:19745062

  13. Skeletal trauma in child abuse.

    PubMed

    Swoboda, Sara L; Feldman, Kenneth W

    2013-11-01

    Fractures and other skeletal injuries are common in childhood. Most are the result of falls, motor vehicle accidents, and other forms of accidental trauma. However, skeletal trauma is present in a significant number of abused children. Age and developmental abilities are key components in raising clinical suspicion for child abuse. Children who are unable to provide their own history because of age or developmental delay require increased attention. Younger children are more likely to have abusive fractures, whereas accidental fractures increase with age and developmental abilities. The consequences of missing abuse are high because children returned to their homes without intervention are likely to face further abuse and have an increased mortality risk. Because of the potentially high cost of undiagnosed child abuse, diagnosis of a skeletal injury is incomplete without diagnosing its etiology. All health providers for children should be able to recognize patterns of skeletal injury secondary to abusive trauma and understand the process for initiating Child Protective Services (CPS) investigations when necessary. Although they can occur accidentally, fractures in nonmobile children should always increase the clinician's concern for abusive trauma. In light of the significant consequences for children when abuse is missed by a primary care provider, abuse should be on the differential diagnosis for all presenting childhood injuries.

  14. Abuse Tolerance Improvements

    SciTech Connect

    Orendorff, Christopher J.; Nagasubramanian, Ganesan; Fenton, Kyle R.; Allcorn, Eric

    2015-10-01

    As lithium-ion battery technologies mature, the size and energy of these systems continues to increase (> 50 kWh for EVs); making safety and reliability of these high energy systems increasingly important. While most material advances for lithium-ion chemistries are directed toward improving cell performance (capacity, energy, cycle life, etc.), there are a variety of materials advancements that can be made to improve lithium-ion battery safety. Issues including energetic thermal runaway, electrolyte decomposition and flammability, anode SEI stability, and cell-level abuse tolerance continue to be critical safety concerns. This report highlights work with our collaborators to develop advanced materials to improve lithium-ion battery safety and abuse tolerance and to perform cell-level characterization of new materials.

  15. Contemporary drugs of abuse.

    PubMed

    Giannini, A J; Price, W A; Giannini, M C

    1986-03-01

    The physician needs to know the signs, symptoms and recommended treatments of drug overdoses. Overdose of hallucinogens usually does not require drug therapy. Overdose of amphetamines ("uppers") may be complicated by the presence of PCP, a dissociative substance. It is important for the physician to be familiar with the street terminology for contemporary drugs of abuse and to be aware of how users obtain these drugs.

  16. Substance Abuse and Trauma.

    PubMed

    Simmons, Shannon; Suárez, Liza

    2016-10-01

    There is a strong, bidirectional link between substance abuse and traumatic experiences. Teens with cooccurring substance use disorders (SUDs) and posttraumatic stress disorder (PTSD) have significant functional and psychosocial impairment. Common neurobiological foundations point to the reinforcing cycle of trauma symptoms, substance withdrawal, and substance use. Treatment of teens with these issues should include a systemic and integrated approach to both the SUD and the PTSD. PMID:27613348

  17. Among a German Sample of Forensic Patients, Previous Animal Abuse Mediates Between Psychopathy and Sadistic Actions.

    PubMed

    Stupperich, Alexandra; Strack, Micha

    2016-05-01

    In an attempt to explain the relationship between psychopathy and severe violent behavior, this study associates previous animal abuse, psychopathy, and sadistic acting in forensic patients. Two topics are addressed: (i) whether previous animal abuse can be identified by a patient's Psychopathy Checklist profile and (ii) whether animal abuse statistically mediates between psychopathy and sadistic acting. In a German forensic hospital, 60 patients were investigated. Animal abuse was assessed using face-to-face interviews and the Psychopathy Checklist: Screening Version (PCL:SV), and sadistic acting was identified by file records.Discriminant analysis separated previous animal abuse (10/60) by high adolescent antisocial behavior, superficiality, lack of remorse, lack of empathy, and grandiosity. The mediation from psychopathy to sadistic acting (6/60) through animal abuse was found to be complete.The results, although sample size is limited and base rate of animal abuse and sadistic acting are low, fit with a model suggestive of animal abuse as a causal step toward sadistic crimes. Animal abuse correlates with callous, unemotional traits, and a development of sadistic crimes. PMID:27122409

  18. Among a German Sample of Forensic Patients, Previous Animal Abuse Mediates Between Psychopathy and Sadistic Actions.

    PubMed

    Stupperich, Alexandra; Strack, Micha

    2016-05-01

    In an attempt to explain the relationship between psychopathy and severe violent behavior, this study associates previous animal abuse, psychopathy, and sadistic acting in forensic patients. Two topics are addressed: (i) whether previous animal abuse can be identified by a patient's Psychopathy Checklist profile and (ii) whether animal abuse statistically mediates between psychopathy and sadistic acting. In a German forensic hospital, 60 patients were investigated. Animal abuse was assessed using face-to-face interviews and the Psychopathy Checklist: Screening Version (PCL:SV), and sadistic acting was identified by file records.Discriminant analysis separated previous animal abuse (10/60) by high adolescent antisocial behavior, superficiality, lack of remorse, lack of empathy, and grandiosity. The mediation from psychopathy to sadistic acting (6/60) through animal abuse was found to be complete.The results, although sample size is limited and base rate of animal abuse and sadistic acting are low, fit with a model suggestive of animal abuse as a causal step toward sadistic crimes. Animal abuse correlates with callous, unemotional traits, and a development of sadistic crimes.

  19. Multivariate pattern analysis reveals subtle brain anomalies relevant to the cognitive phenotype in neurofibromatosis type 1.

    PubMed

    Duarte, João V; Ribeiro, Maria J; Violante, Inês R; Cunha, Gil; Silva, Eduardo; Castelo-Branco, Miguel

    2014-01-01

    Neurofibromatosis Type 1 (NF1) is a common genetic condition associated with cognitive dysfunction. However, the pathophysiology of the NF1 cognitive deficits is not well understood. Abnormal brain structure, including increased total brain volume, white matter (WM) and grey matter (GM) abnormalities have been reported in the NF1 brain. These previous studies employed univariate model-driven methods preventing detection of subtle and spatially distributed differences in brain anatomy. Multivariate pattern analysis allows the combination of information from multiple spatial locations yielding a discriminative power beyond that of single voxels. Here we investigated for the first time subtle anomalies in the NF1 brain, using a multivariate data-driven classification approach. We used support vector machines (SVM) to classify whole-brain GM and WM segments of structural T1 -weighted MRI scans from 39 participants with NF1 and 60 non-affected individuals, divided in children/adolescents and adults groups. We also employed voxel-based morphometry (VBM) as a univariate gold standard to study brain structural differences. SVM classifiers correctly classified 94% of cases (sensitivity 92%; specificity 96%) revealing the existence of brain structural anomalies that discriminate NF1 individuals from controls. Accordingly, VBM analysis revealed structural differences in agreement with the SVM weight maps representing the most relevant brain regions for group discrimination. These included the hippocampus, basal ganglia, thalamus, and visual cortex. This multivariate data-driven analysis thus identified subtle anomalies in brain structure in the absence of visible pathology. Our results provide further insight into the neuroanatomical correlates of known features of the cognitive phenotype of NF1.

  20. Cocaine abuse during pregnancy.

    PubMed

    Cressman, Alex M; Natekar, Aniket; Kim, Eunji; Koren, Gideon; Bozzo, Pina

    2014-07-01

    Cocaine abuse during pregnancy is a significant public health problem but is infrequently discussed between physicians and patients. The impact of in utero cocaine exposure on pregnancy and the baby has received significant media attention in preceding decades because of fears of teratogenicity, long-term health consequences, and poor cognitive and neurodevelopmental outcomes. We sought to review the medical literature examining these phenomena. We identified risks to the pregnancy and baby in women abusing cocaine during pregnancy. These include preterm birth, placenta-associated syndromes (e.g., placental abruption, preeclampsia, and placental infarction), and impaired fetal growth. Long-term neurodevelopmental and cognitive deficits include (but are not limited to) poorer language development, learning and perceptual reasoning, behavioural problems, and adverse effects on memory and executive function. However, these results should be interpreted cautiously because cocaine abuse may be accompanied by many other maternal and sociodemographic risk factors, so it is difficult to ascertain the effect of cocaine alone. Therefore, it is critical to counsel patients about potential risk, and perhaps more importantly, to treat addiction and to better understand, and advocate for improvements to, these patients' high-risk environment.

  1. Substance abuse in women.

    PubMed

    Greenfield, Shelly F; Back, Sudie E; Lawson, Katie; Brady, Kathleen T

    2010-06-01

    Gender differences in substance use disorders (SUDs) and treatment outcomes for women with SUDs have been a focus of research in the last 15 years. This article reviews gender differences in the epidemiology of SUDs, highlighting the convergence of male/female prevalence ratios of SUDs in the last 20 years. The telescoping course of SUDs, recent research on the role of neuroactive gonadal steroid hormones in craving and relapse, and sex differences in stress reactivity and relapse to substance abuse are described. The role of co-occurring mood and anxiety, eating, and posttraumatic stress disorders is considered in the epidemiology, natural history, and treatment of women with SUDs. Women's use of alcohol, stimulants, opioids, cannabis, and nicotine are examined in terms of recent epidemiology, biologic and psychosocial effects, and treatment. Although women may be less likely to enter substance abuse treatment than men over the course of the lifetime, once they enter treatment, gender itself is not a predictor of treatment retention, completion, or outcome. Research on gender-specific treatments for women with SUDs and behavioral couples treatment has yielded promising results for substance abuse treatment outcomes in women.

  2. Drug abuse in athletes

    PubMed Central

    Reardon, Claudia L; Creado, Shane

    2014-01-01

    Drug abuse occurs in all sports and at most levels of competition. Athletic life may lead to drug abuse for a number of reasons, including for performance enhancement, to self-treat otherwise untreated mental illness, and to deal with stressors, such as pressure to perform, injuries, physical pain, and retirement from sport. This review examines the history of doping in athletes, the effects of different classes of substances used for doping, side effects of doping, the role of anti-doping organizations, and treatment of affected athletes. Doping goes back to ancient times, prior to the development of organized sports. Performance-enhancing drugs have continued to evolve, with “advances” in doping strategies driven by improved drug testing detection methods and advances in scientific research that can lead to the discovery and use of substances that may later be banned. Many sports organizations have come to ban the use of performance-enhancing drugs and have very strict consequences for people caught using them. There is variable evidence for the performance-enhancing effects and side effects of the various substances that are used for doping. Drug abuse in athletes should be addressed with preventive measures, education, motivational interviewing, and, when indicated, pharmacologic interventions. PMID:25187752

  3. Child Abuse and Neglect in Indian Families.

    ERIC Educational Resources Information Center

    Sharan, M. B.

    Conditions in India that contribute to child abuse and neglect are discussed. Sections focus on child rearing practices, discipline of children at home and in school, the nation's six million abandoned children, child sexual abuse, causes of abuse, poverty, lack of education, characteristics of abused children and their abusers, situational…

  4. The impact of radiology expertise upon the localization of subtle pulmonary lesions

    NASA Astrophysics Data System (ADS)

    Robinson, John W.; Brennan, Patrick C.; Mello-Thoms, Claudia; Lewis, Sarah J.

    2016-03-01

    Rationale and objectives: This study investigates the influence of radiology expertise in the correct localization of lesions when radiologists are requested to complete an observer task. Specifically, the ability to detect pulmonary lesions of different subtleties is explored in relation to radiologists' reported specialty. Materials and Methods: Institutional ethics was granted. Ten radiologists (5 thoracic, 5 non-thoracic) interpreted 40 posterior-anterior (PA) chest x-rays (CXRs) consisting of 21 normal and 19 abnormal cases (solitary pulmonary nodule). The abnormal cases contained a solitary nodule with an established subtlety (subtlety 5 = obvious to subtlety 1 = extremely subtle). Radiologists read the test set and identified any pulmonary nodule using a 1-5 confidence scale (1=no pulmonary nodule to 5=highest confidence case contains a pulmonary lesion). The radiologists interpreted the image bank twice and the cases were randomized for each reader between reads. Results: The Kruskal-Wallis test identified that subtlety of nodules significantly influenced the sensitivity of nonthoracic radiologists (P=<0.0001) and thoracic radiologists (P=<0.0001). A Wilcoxon rank test demonstrated a significant difference in sensitivity for radiologist specialisation (P=0.013), with thoracic radiologists better compared to non-thoracic radiologists (mean sensitivity 0.479 and 0.389 respectively). The sensitivity of nodule detection decreased when comparing subtlety 4 to 3, 3 to 2 and 2 to 1 for non-thoracic and thoracic radiologists'with the subtlety 3 to subtlety 2 being significant (P=0.014) for non thoracic radiologists while thoracic radiologists' demonstrated a decrease but no transitions between subtlety were significant. The most noticeable, and interesting, effect was with the thoracic radiologists' with the average means of subtlety 2 and 1 being almost the same and closely comparable to level 3. Conclusion: Results from this study indicate that expertise in chest

  5. Lesbian mommy blogging in Canada: documenting subtle homophobia in Canadian society and building community online.

    PubMed

    Hunter, Andrea

    2015-01-01

    This article analyzes how lesbian mommy bloggers in Canada are using their blogs as forums for self-expression and a means to form community, as they record their unique experiences as queer parents. Further, it argues that lesbian mommy blogging is documenting a subtle form of homophobia that exists in Canada in terms of social acceptance. Although there is legal acceptance of queer families, society has not necessarily caught up with the law. These blogs show that lesbian parents in Canada still struggle with issues of equality, including difficulties being "out," invisibility, and having to advocate for the non-birth parent.

  6. Large effects of subtle electronic correlations on the energetics of vacancies in α -Fe

    NASA Astrophysics Data System (ADS)

    Delange, Pascal; Ayral, Thomas; Simak, Sergei I.; Ferrero, Michel; Parcollet, Olivier; Biermann, Silke; Pourovskii, Leonid

    2016-09-01

    We study the effect of electronic Coulomb correlations on the vacancy formation energy in paramagnetic α -Fe within ab initio dynamical mean-field theory. The calculated value for the formation energy is substantially lower than in standard density-functional calculations and in excellent agreement with experiment. The reduction is caused by an enhancement of electronic correlations at the nearest neighbors of the vacancy. This effect is explained by subtle changes in the corresponding spectral function of the d electrons. The local lattice relaxations around the vacancy are substantially increased by many-body effects.

  7. A new topological parameter for monitoring subtle aggregation events in host-guest inclusion processes

    NASA Astrophysics Data System (ADS)

    Novato, Willian T. G.; De Almeida, Wagner B.; Dos Santos, Hélio F.

    2012-02-01

    Supramolecular complexes with cyclodextrin (CD) have been the subject of considerable research in the material and life sciences. The dynamics of systems are difficult to characterise, therefore, knowledge of the molecular features governing the host-guest equilibrium might aid in the design and practical application of the resulting inclusion complexes. In this Letter, we present a new topological parameter based on simple trigonometric considerations to be used to monitor subtle host-guest inclusion events along the molecular dynamics trajectory. The new topological descriptor, called vector-μ, was applied to amphetamine@α/β-CD inclusion complexes, providing interesting insights on the host-guest equilibrium.

  8. Drug abuse in Slovak Republic.

    PubMed

    Kresanek, Jaroslav; Plackova, Silvia; Caganova, Blazena; Klobusicka, Zora

    2005-01-01

    The drug abusing structure has dramatically changed since 1989. While in 1989 the sniffing of the fluid drugs represented 98% of the global drug abuse, the most abused drugs were: heroin, marijuana, cocaine, amphetamine and its derivatives. During last 10 years situation with drug abuse has changed. Currently the most abused drugs: cannabinoides, amphetamines. The plant drugs (Datura stramonium, hallucinogenic mushrooms Psilocybe semilanceata, nutmeg--the seed of Myristica fragrans) combined with the alcohol are popular among the young abusers. According to an analysis of the phone consultations in our Toxicological Information Centre (TIC) we found out, that the number of intoxications with the plant drugs has increased five times during the last year (comparing with the year 2000), because of their easy availability, low price and quick spreading of information.

  9. Comparative needs in child abuse education and resources: perceptions from three medical specialties

    PubMed Central

    Anderst, Jim; Denise Dowd, M.

    2010-01-01

    Introduction Improvement in child abuse and neglect education has been previously identified as a significant need among physicians. The purpose of this qualitative study was to better understand specific comparative educational needs regarding child abuse diagnosis and management among physicians from differing specialties and practice types. Methods A total of 22 physicians participated in focus groups (one family practice (FP), one emergency medicine (EM), and one pediatrician group) facilitated by a professional moderator using a semi-structured interview guide. Five specific domains of child abuse education needs were identified from previously published literature. Child abuse education needs were explored across one general and five specific domains, including (1) general impressions of evaluating child abuse, (2) identification and management, (3) education/resource formats, (4) child/caregiver interviews, (5) medical evaluations, and (6) court testimony. Discussions were audiotaped and transcribed verbatim, then analyzed for common themes and differences among the three groups. Results Participants identified common areas of educational need but the specifics of those needs varied among the groups. Neglect, interviewing, court testimony, and subtle findings of abuse were educational needs for all groups. EM and FP physicians expressed a need for easily accessible education and management tools, with less support for intermittent lectures. All groups may benefit from specialty specific education regarding appropriate medical evaluations of potential cases of abuse/neglect. Conclusions Significant educational needs exist regarding child abuse/neglect, and educational needs vary based on physician training and practice type. Educational program design may benefit from tailoring to specific physician specialty. Further studies are needed to more clearly identify and evaluate specialty specific educational needs and resources. PMID:20661314

  10. Chylothorax associated with child abuse.

    PubMed

    Ichikawa, Yasuhiro; Sato, Atsuo; Sato, Kodai; Nakamura, Kaori; Kitagawa, Norihiko; Tanoue, Koji; Shiro, Hiroyuki

    2015-12-01

    We report a case of right chylothorax associated with physical abuse in a 10-month-old boy who presented with respiratory decompensation. Chylothorax was improved by thoracic drainage and nutrition management, such as fasting followed by medium-chain triglyceride milk. Chest computed tomography on admission showed bilateral old rib fractures. Accordingly, physical abuse was suspected. Chylothorax of unknown cause in infancy, especially in those with coexisting rib fractures, must be scrutinized for child abuse. PMID:26388541

  11. Colon cancer screening

    MedlinePlus

    Screening for colon cancer; Colonoscopy - screening; Sigmoidoscopy - screening; Virtual colonoscopy - screening; Fecal immunochemical test; Stool DNA test; sDNA test; Colorectal cancer - screening; Rectal ...

  12. Incest and Child Sexual Abuse

    PubMed Central

    Collins, James L.; Hamlin, Willie T.; Minor, Marie A.; Knasel, Ann Lowe

    1982-01-01

    Child sexual abuse was examined nationally and in the Washington, DC and Howard University Hospital area. In an attempt to describe this widespread problem, two case histories are presented which reflect some of the typical characteristics of child sexual abuse cases seen at Howard University Hospital. Pertinent literature is reviewed citing the prevalence rates and the personality and environmental factors which may contribute to the sexual abuse of children in this country. Finally, the role of the physician in identifying and treating the physical and emotional effects of child abuse are discussed. PMID:7120485

  13. Institutional Policy and Its Abuses

    ERIC Educational Resources Information Center

    Bogue, E. G.; Riggs, R. O.

    1974-01-01

    Reviews the role of institutional policy, cites frequent abuses of institutional policy, and delineates several principles of policy management (development, communication, execution and evaluation). (Author/PG)

  14. Diagnostic imaging of child abuse

    SciTech Connect

    Kleinman, P.K.

    1987-01-01

    This book provides a description for all the known radiological alterations occurring in child abuse. This allows for precise interpretation of findings by radiologists. It also helps eliminate the confusion among both clinicians and non-medical personnel involved in the diagnosis, management, and legal issues related to child abuse. CONTENTS: Introduction; Skeletal trauma: general considerations; Extremity trauma; Bony thoracic trauma; Spinal trauma; Dating fractures; Visceral trauma; Head trauma; Miscellaneous forms of abuse and neglect; The postmortem examination; Differential diagnosis of child abuse; Legal considerations; Psychosocial considerations; Technical considerations and dosimetry.

  15. Caring for adult survivors of child sexual abuse. Issues for family physicians.

    PubMed Central

    Bala, M.

    1994-01-01

    Traditional medical education has not taught physicians about the long-term effects of child sexual abuse. Family physicians often feel poorly equipped to appreciate the effect of such a childhood history on current health or to recognize and treat survivors. This article links the experience of the sexually abused child to long-term effects and outlines the role of family physicians in screening and caring for survivors. PMID:7802772

  16. The role of bone scintigraphy in the evaluation of the suspected abused child

    SciTech Connect

    Sty, J.R.; Starshak, R.J.

    1983-02-01

    A comparison was made of the radiographic and scintigraphic skeletal surveys of 261 children who were suspected victims of abuse. Radiography was positive in 105 children and produced false-negative results in 32; scintigraphy was positive in 120 children and produced false-negative results in two. Although radiography has traditionally been used to assess the skeletal injuries of battered children, the authors conclude that scintigraphy should be the screening procedure of choice for children suspected of having been abused.

  17. Adjustment to Subtle Time Constraints and Power Law Learning in Rapid Serial Visual Presentation

    PubMed Central

    Shin, Jacqueline C.; Chang, Seah; Cho, Yang Seok

    2015-01-01

    We investigated whether attention could be modulated through the implicit learning of temporal information in a rapid serial visual presentation (RSVP) task. Participants identified two target letters among numeral distractors. The stimulus-onset asynchrony immediately following the first target (SOA1) varied at three levels (70, 98, and 126 ms) randomly between trials or fixed within blocks of trials. Practice over 3 consecutive days resulted in a continuous improvement in the identification rate for both targets and attenuation of the attentional blink (AB), a decrement in target (T2) identification when presented 200–400 ms after another target (T1). Blocked SOA1s led to a faster rate of improvement in RSVP performance and more target order reversals relative to random SOA1s, suggesting that the implicit learning of SOA1 positively affected performance. The results also reveal “power law” learning curves for individual target identification as well as the reduction in the AB decrement. These learning curves reflect the spontaneous emergence of skill through subtle attentional modulations rather than general attentional distribution. Together, the results indicate that implicit temporal learning could improve high level and rapid cognitive processing and highlights the sensitivity and adaptability of the attentional system to subtle constraints in stimulus timing. PMID:26635662

  18. Rapid and powerful detection of subtle allelic imbalance from exome sequencing data with hapLOHseq

    PubMed Central

    San Lucas, F. Anthony; Sivakumar, Smruthy; Vattathil, Selina; Fowler, Jerry; Vilar, Eduardo; Scheet, Paul

    2016-01-01

    Motivation: The detection of subtle genomic allelic imbalance events has many potential applications. For example, identifying cancer-associated allelic imbalanced regions in low tumor-cellularity samples or in low-proportion tumor subclones can be used for early cancer detection, prognostic assessment and therapeutic selection in cancer patients. We developed hapLOHseq for the detection of subtle allelic imbalance events from next-generation sequencing data. Results: Our method identified events of 10 megabases or greater occurring in as little as 16% of the sample in exome sequencing data (at 80×) and 4% in whole genome sequencing data (at 30×), far exceeding the capabilities of existing software. We also found hapLOHseq to be superior at detecting large chromosomal changes across a series of pancreatic samples from TCGA. Availability and Implementation: hapLOHseq is available at scheet.org/software, distributed under an open source MIT license. Contact: pscheet@alum.wustl.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:27288500

  19. A hyperspectral index sensitive to subtle changes in the canopy chlorophyll content under arsenic stress

    NASA Astrophysics Data System (ADS)

    Li, Xuqing; Liu, Xiangnan; Liu, Meiling; Wang, Cuicui; Xia, Xiaopeng

    2015-04-01

    Arsenic stress induces in subtle changes in the canopy chlorophyll content (CCC). Therefore, the establishment of a spectral index that is sensitive to subtle changes in the CCC is important for monitoring crop arsenic contamination in large areas by remote sensing. Experimental sites with three contamination levels were selected and were located in Chang Chun City, Jilin City, Jilin Province, China. Arsenic stress can induce small changes in the CCC, reflecting in the crop spectrum. This study created a new index to monitor the CCC. Then, the results from the index were compared with these from other indices and the random forest model, respectively. The final purpose of this study is to find an optimal index, which is sensitive to small changes in the CCC under arsenic stress for monitoring regional CCC in rice. The results indicate that the distribution of the CCC is aligned with the distribution of the arsenic stress level and that NVI (R640, R732, and R752) is the best index for monitoring CCC. The correlation coefficient R2 between the predicated values using NVI and the measured values of canopy chlorophyll content is 0.898, which performs better than the random forest model and other indices.

  20. Evaluation of the airborne visible-infrared imaging spectrometer for mapping subtle lithological variation

    NASA Technical Reports Server (NTRS)

    Kruse, Fred A.

    1990-01-01

    The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS), flown aboard the NASA ER-2 aircraft in 1987 and 1989, used four linear arrays and four individual spectrometers to collect data simultaneously from the 224 bands in a scanned 614 pixel-wide swath perpendicular to the aircraft direction. The research had two goals. One was to evaluate the AVIRIS data. The other was to look at the subtle lithological variation at the two test sites to develop a better understanding of the regional geology and surficial processes. The geometric characteristics of the data, adequacy of the spatial resolution, and adequacy of the spectral sampling interval are evaluated. Geologic differences at the test sites were mapped. They included lithological variation caused by primary sedimentary layering, facies variation, and weathering; and subtle mineralogical differences caused by hydrothermal alterations of igneous and sedimentary rocks. The investigation used laboratory, field, and aircraft spectral measurements; known properties of geological materials; digital image processing and spectrum processing techniques; and field geologic data to evaluate the selected characteristics of the AVIRIS data.

  1. Subtle consequences of exposure to weak microwave fields: Are there non-thermal effects?

    NASA Astrophysics Data System (ADS)

    Lovely, R. H.; Mizumori, S. J. Y.; Johnson, R. B.; Guy, A. W.

    When we speak of subtle consequences of exposure we mean only that the effects were observed in the absence of changes in core temperature due to microwave exposure. When we measure + delta T degree C in core temperature consequent to microwave exposure, we are witnessing a breakdown of thermoregulatory mechanisms. Short of this event, the exposed subject makes a number of thermoregulatory and metabolic accommodations to maintain a constant body temperature and to deal effectively with the energy being deposited in its tissues. These latter changes should interest us for they are the subtle consequences exposure to weak microwave fields. The long-term accommodations, which accompany subchronic exposure, can lead to a number of interesting effects some of which are described below. Two fundamentally different types of experimental protocol were employed. In Experiment 1A, independent groups of male rats were either exposed or sham-exposed to 915 MHz microwaves for 10 hr/night for up to 4 mo. In Experiment 1B, independent groups of rats were similarly exposed, or sham-exposed, to 2450 MHz microwaves for 10 hr/night for 4 mo. In Experiment 2, using a different type of protocol, pregnant female rats were exposed for 20 hr/day for 19 days of gestation. Control groups were either sham-exposed or served as caged controls. The main focus of the study attended to assessment of various functions and the developmental status of the gravid rats' progeny.

  2. Ecological Covariates of Subtle and Blatant Heterosexist Discrimination Among LGBQ College Students.

    PubMed

    Hong, Jun Sung; Woodford, Michael R; Long, Larry D; Renn, Kristen A

    2016-01-01

    Sexual minority college students report experiencing interpersonal heterosexism, ranging from subtle insults to blatant physical violence. Such negative experiences can complicate developmental tasks common to adolescence and emerging adulthood. Studies examining the nature of heterosexism on college campuses have focused on blatant manifestations, yet subtle forms are more prevalent. Guided by ecological theory, we investigate the microsystem (e.g., perceived social support from friends, ambient heterosexism on campus), mesosystem (e.g., interaction between social support and ambient heterosexism), and macrosystem level (e.g., knowledge of gay-straight alliances on campus) covariates of interpersonal microaggressions, avoidance behaviors, verbal threats, and physical threats. Participants consisted of 530 self-identified LGBQ college students from 37 states. Regression results suggest that at the microsystem level, ambient heterosexism was positively associated with interpersonal microaggressions, avoidance behaviors, and verbal threats. At the mesosystem level, perceptions of LGBQ student support within one's institution moderated the effects of ambient heterosexism on three types of interpersonal heterosexism. At the macrosystem level, students who reported knowing that their campus had a sexual-orientation inclusive anti-discrimination policy reported encountering fewer verbal threats. Directions for future research and implications for campus programming are discussed.

  3. Parent's Guide to Preventing Inhalant Abuse

    MedlinePlus

    ... conditioning coolants. How can you tell if a young person is an inhalant abuser? If someone is ... youths involved with inhalant abuse. How does a young person who abuses inhalants die? There are many ...

  4. Fostering the Battered and Abused Child.

    ERIC Educational Resources Information Center

    McFadden, Emily Jean

    1980-01-01

    This article describes a 20-hour, eight-week course for experienced foster parents. Goals include understanding the causes of child abuse, understanding the consequences of child abuse, and understanding the interaction patterns which provoke child abuse. (Author/DB)

  5. Adolescent Suicide Risk Screening in the Emergency Department

    PubMed Central

    King, Cheryl A.; O'Mara, Roisin M.; Hayward, Charles N.; Cunningham, Rebecca M.

    2016-01-01

    Objectives Many adolescents who die by suicide have never obtained mental health services. In response to this, the National Strategy for Suicide Prevention recommends screening for elevated suicide risk in emergency departments (EDs). This cross-sectional study was designed to examine 1) the concurrent validity and utility of an adolescent suicide risk screen for use in general medical EDs and 2) the prevalence of positive screens for adolescent males and females using two different sets of screening criteria. Methods Participants were 298 adolescents seeking pediatric or psychiatric emergency services (50% male; 83% white, 16% black or African American, 5.4% Hispanic). The inclusion criterion was age 13 to 17 years. Exclusion criteria were severe cognitive impairment, no parent or legal guardian present to provide consent, or abnormal vital signs. Parent or guardian consent and adolescent assent were obtained for 61% of consecutively eligible adolescents. Elevated risk was defined as 1) Suicidal Ideation Questionnaire-Junior [SIQ-JR] score of ≥31 or suicide attempt in the past 3 months or 2) alcohol abuse plus depression (Alcohol Use Disorders Identification Test-3 [AUDIT-3] score of ≥3, Reynolds Adolescent Depression Scale-2 [RADS-2] score of ≥76). The Beck Hopelessness Scale (BHS) and Problem Oriented Screening Instrument for Teenagers (POSIT) were used to ascertain concurrent validity. Results Sixteen percent (n = 48) of adolescents screened positive for elevated suicide risk. Within this group, 98% reported severe suicide ideation or a recent suicide attempt (46% attempt and ideation, 10% attempt only, 42% ideation only) and 27% reported alcohol abuse and depression. Nineteen percent of adolescents who screened positive presented for nonpsychiatric reasons. One-third of adolescents with positive screens were not receiving any mental health or substance use treatment. Demonstrating concurrent validity, the BHS scores of adolescents with positive screens

  6. Shaken baby syndrome as a form of abusive head trauma.

    PubMed

    Al-Saadoon, Muna; Elnour, Ibtisam B; Ganesh, Anuradha

    2011-08-01

    Shaken baby syndrome (SBS) is a form of abuse that is characterised by brain injury. Because of the subtle and yet debilitating neurobehavioural impairment which ensues, SBS represents a diagnostic dilemma for attending clinicians. The situation is made worse by the young age of the affected child who may not be capable of explaining what happened. SBS has been reported in many parts of the world. To our knowledge, there is a dearth of literature on the topic from Arab/Islamic countries. This article attempts to shed light on the syndrome by reviewing information on the aetiology of SBS, as well as on its diagnosis and the reasons for delayed diagnosis. The central aim of this review is to increase awareness of SBS so that enlightened policies for prevention and intervention could be developed in the region and particularly in Oman.

  7. Breaking the Abuser-Abused Paradigm in the Classroom.

    ERIC Educational Resources Information Center

    Holzman, Lois; Strickland, Gloria

    The STOP Abusive Behavior Syndrome (STOP ABS) Project attempts to implement a community-based discipline model for inner-city elementary schools that avoids both physical and emotional abuse by teachers and students, while contributing to the students' overall development. Prevailing disciplinary models either relate to children as objects to be…

  8. Standing Up to Abuse.

    ERIC Educational Resources Information Center

    Wood, Heather

    2002-01-01

    Describes how barracks renovations at West Point have included the replacement of privacy partitions and screens in restrooms and locker rooms with items of high-density polyethylene (HDPE), which is more durable than metal. (EV)

  9. Perioperative management in the patient with substance abuse.

    PubMed

    Moran, Sharon; Isa, Jason; Steinemann, Susan

    2015-04-01

    Drug and alcohol use is a pervasive problem in the general population and in those requiring anesthesia for an operation. History and screening can help delineate those who may be acutely intoxicated or chronic drug and alcohol users. Both acute intoxication and chronic abuse of these substances present challenges for anesthetic management during and after an operation. The clinician should be aware of problems that may be encountered during any part of anesthesia or postoperative care.

  10. Ongoing incestuous abuse during adulthood.

    PubMed

    Middleton, Warwick

    2013-01-01

    Individual cases of adult incestuous abuse have surfaced repeatedly in the lay and professional literature of the past 1.5 centuries without it occasioning systematic investigation, such as the reporting of a case series of individuals subjected to such extreme abuse. Yet substantial numbers of patients with dissociative identity disorder at the time of presentation report incestuous abuse continuing into the adult years, and for many the abuse is ongoing. Data relating to a series of 10 such incestuously abused women are presented. These patients were sexually abused from a very early age (typically from before age 3), with the manipulation of their sexual response a key component in conditioning an enduring sexualized attachment. Shame and fear were also used to ensure compliance and silence. The women, when able to speak of it, describe the induction by their paternal abuser of orgasm at an early age, typically around the age of 6. The women have high indices of self-harm and suicidality and are prone to placing themselves in dangerous reenactment scenarios. The average duration of incestuous abuse for this group of women was 31 years, and the average estimate of total episodes of sexual abuse was 3,320. Most women do not feel that they own their body and experience being "fused" to their father. Their mother was reported as an active participant in the sexual abuse or as having done nothing to protect their daughter despite seeing obvious evidence of incest. The fathers, despite a propensity to use or threaten violence, were generally outwardly productively employed, financially comfortable, and stably married and half had close church involvement. However, suicide and murder occurred within the 1st- or 2nd-degree relatives of these women at a high frequency. All 10 had been sexually abused by various groupings of individuals connected to their fathers. PMID:23627476

  11. Ongoing incestuous abuse during adulthood.

    PubMed

    Middleton, Warwick

    2013-01-01

    Individual cases of adult incestuous abuse have surfaced repeatedly in the lay and professional literature of the past 1.5 centuries without it occasioning systematic investigation, such as the reporting of a case series of individuals subjected to such extreme abuse. Yet substantial numbers of patients with dissociative identity disorder at the time of presentation report incestuous abuse continuing into the adult years, and for many the abuse is ongoing. Data relating to a series of 10 such incestuously abused women are presented. These patients were sexually abused from a very early age (typically from before age 3), with the manipulation of their sexual response a key component in conditioning an enduring sexualized attachment. Shame and fear were also used to ensure compliance and silence. The women, when able to speak of it, describe the induction by their paternal abuser of orgasm at an early age, typically around the age of 6. The women have high indices of self-harm and suicidality and are prone to placing themselves in dangerous reenactment scenarios. The average duration of incestuous abuse for this group of women was 31 years, and the average estimate of total episodes of sexual abuse was 3,320. Most women do not feel that they own their body and experience being "fused" to their father. Their mother was reported as an active participant in the sexual abuse or as having done nothing to protect their daughter despite seeing obvious evidence of incest. The fathers, despite a propensity to use or threaten violence, were generally outwardly productively employed, financially comfortable, and stably married and half had close church involvement. However, suicide and murder occurred within the 1st- or 2nd-degree relatives of these women at a high frequency. All 10 had been sexually abused by various groupings of individuals connected to their fathers.

  12. Loperamide dependence and abuse.

    PubMed

    MacDonald, Ryan; Heiner, Jason; Villarreal, Joshua; Strote, Jared

    2015-05-02

    Loperamide is a common over-the-counter antidiarrheal considered safe in a broad range of dosages and thought devoid of abuse potential. We describe the first case of a patient with loperamide dependence due to misuse of its opiate-like effects achieved by chronic massive oral ingestions. A 26-year-old man who was taking 800 mg of loperamide per day presented requesting detoxification referral. Loperamide has potential for euphoric effects and information on how to facilitate such effects is easily available. It is important for physicians to be aware of the potential for misuse of and dependence on loperamide, with symptoms mimicking opiate use.

  13. Sibling Maltreatment: The Forgotten Abuse

    ERIC Educational Resources Information Center

    Kiselica, Mark S.; Morrill-Richards, Mandy

    2007-01-01

    Great advances have been made in the study of family violence in the past 30 years. However, sibling abuse and its prevalence in the family have largely been overlooked. In this article, the major issues associated with sibling maltreatment are highlighted, and strategies for helping the victims and perpetrators of sibling abuse and their families…

  14. Child Abuse: The Educator's Responsibilities.

    ERIC Educational Resources Information Center

    California State Office of the Attorney General, Sacramento. School Safety Center.

    Addressing educators and citing the California Penal Code, this booklet discusses the legal responsibilities of persons in child care situations regarding incidents of suspected child abuse. Included are: (1) a definition of child abuse and neglect; (2) reporting procedures including liability of failure to report and immunity of the reporting…

  15. Female Perpetrators of Intimate Abuse

    ERIC Educational Resources Information Center

    Dutton, Donald G.; Nicholls, Tonia L.; Spidel, Alicia

    2005-01-01

    A review is made of female intimate abuse. It is concluded that females are as abusive as males in intimate relationships according to survey and epidemiological studies. This is especially so for younger "cohort" community samples followed longitudinally. Predictors of intimate violence with women appear to be similar to those of men; including…

  16. The "Discovery" of Child Abuse

    ERIC Educational Resources Information Center

    Pfohl, Stephen J.

    1977-01-01

    Surveys the history of social reaction to child abuse, discusses the cultural values promoting the protection of children, points out how much pediatric radiology benefited from its "discovery" of "the battered child syndrome" in the early sixties, and concludes that the labeling of child abusers as "sick" has shielded them from criminal…

  17. Anabolic steroid abuse.

    PubMed

    Landry, G L; Primos, W A

    1990-01-01

    Anabolic steroids are capable of increasing strength and muscle bulk in certain individuals when combined with a proper diet and an intense training program. Any steroid that is anabolic is also androgenic. Anabolic steroids are fraught with numerous side effects, a few of which are potentially life threatening, and some of which are permanent. Most of the side effects are mild and reversible. Use of anabolic steroids in sports is as much a moral issue as a medical one. Drug testing has not been a very successful means to eradicate abuse in the sporting arena. Education alone is probably not the answer to stopping anabolic steroid abuse but is an essential first step in combating this problem. Use of anabolic steroids in athletes is a form of cheating, and use will likely continue, especially if the rewards for success in sports remain so high. Physicians should avoid condemning individuals who choose to use anabolic steroids and encourage discussion of use with their health providers.

  18. Managing pain: The Challenge in Underserved Populations: Appropriate Use Versus Abuse and Diversion.

    PubMed Central

    Primm, Benny J.; Perez, Lucille; Dennis, Gary C.; Benjamin, Lennette; Clark, Westley; Keough, Kathy; Leak, W. David; Payne, Richard; Smith, Deborah; Sullivan, Louis W.

    2004-01-01

    ISSUE: Inadequate pain management is a serious public health problem that affects a wide cross-section of Americans. Patients are often denied sufficient medication, because physicians lack training and fear scrutiny from federal and state regulatory agencies. In addition, even the state-financed system of care, Medicaid, has been increasingly denying payment for the best treatment for pain management. These factors are complicated by physician bias about various subgroups and poor physician-patient communication. Comprehensive patient assessment plays a crucial role in determining appropriate treatment and identifying potential abuse problems. Physicians must routinely document medications analgesic effects and screen for potential ill effects and drug abuse. OBJECTIVE: To examine the prevalence of the undertreatment of pain, particularly among African Americans, and to recommend relevant proactive policy and practice changes to aid in eliminating this health problem. CONSENSUS PROCESS: In July 2002, the NMA convened the "Managing Pain: The Challenge in Underserved Populations: Appropriate Use versus Abuse and Diversion" Consensus Meeting in Washington, DC. The country's most renowned experts in the area of pain management and substance abuse reviewed substantial information regarding pain management and substance abuse including the following: --A draft summary paper on pain management and substance abuse that served as briefing material for consensus members; --Annotated bibliographies; --Articles on pain management and substance abuse; and --Key presentations on pain management and substance abuse. PMID:15481743

  19. Subtle Cognitive Dysfunction in Resolving High Altitude Cerebral Edema Revealed by a Clock Drawing Test.

    PubMed

    Quigley, Ian; Zafren, Ken

    2016-06-01

    High altitude cerebral edema (HACE) is a life-threatening condition that can affect people who ascend to altitudes above 2500 m. Altered mental status and the presence of ataxia distinguishes HACE from acute mountain sickness (AMS). We describe a patient with subtle cognitive dysfunction, likely due to HACE that had not fully resolved. When he initially presented, the patient appeared to have normal mental status and was not ataxic. The diagnosis of HACE was missed initially but was made when further history became available. Cognitive dysfunction was then diagnosed based on abnormal performance of a clock drawing test. A formal mental status examination, using a clock drawing test, may be helpful in assessing whether a patient at high altitude with apparently normal mental status and with normal gait has HACE.

  20. Deaf students' knowledge of subtle lexical properties of transitive and intransitive English verbs.

    PubMed

    Berent, Gerald P; Kelly, Ronald R; Albertini, John A; Toscano, Rose Marie

    2013-01-01

    Deaf learners' acquisition of fundamental lexical properties of high-frequency English verbs related to transitivity and intransitivity was examined, including the subtle distinction between unergative and unaccusative verbs. A 140-item sentence acceptability rating scale was used to assess this lexical knowledge in deaf college students at two English proficiency levels, plus a control group of hearing native English speakers. Hypotheses addressed the influence of relative derivational complexity and overall English proficiency on verb acquisition. Though the hearing group showed greater accuracy in sentence acceptability judgments and greater accuracy tied to overall English proficiency, the two deaf groups displayed fairly robust knowledge of targeted verbs' fundamental transitive and intransitive lexical properties. Nevertheless, verb acquisition remains a formidable challenge. Further research should assess deaf students' knowledge of these lexical properties in lower-frequency English verbs, including unaccusative verbs prevalent in STEM (science, technology, engineering, mathematics) and other academic discourse.

  1. Seeing emotions: a review of micro and subtle emotion expression training

    NASA Astrophysics Data System (ADS)

    Poole, Ernest Andre

    2016-09-01

    In this review I explore and discuss the use of micro and subtle expression training in the social sciences. These trainings, offered commercially, are designed and endorsed by noted psychologist Paul Ekman, co-author of the Facial Action Coding System, a comprehensive system of measuring muscular movement in the face and its relationship to the expression of emotions. The trainings build upon that seminal work and present them in a way for either the layperson or researcher to easily add to their personal toolbox for a variety of purposes. Outlined are my experiences across the training products, how they could be used in social science research, a brief comparison to automated systems, and possible next steps.

  2. The dorsal bundle extinction effect:dependence on subtle changes in acquisition.

    PubMed

    Mason, S T; Fibiger, H C

    1979-04-27

    Destruction of the ascending noradrenergic innervation to the forebrain in rats by intracerebral injection of the selective neurotoxin 6-hydroxydopamine (4 microgram in 2 microliter injected bilaterally into the dorsal bundle in the mesencephalon) was found to cause resistance to extinction of a continuously reinforced lever press response. However, this effect occurred only if the lesion were present during acquisition training on the reinforced schedule and not if intact animals were trained and the lesion inflicted after completion of acquisition training and just prior to the extinction phase. Thus, the behavioural effect that manifests itself during extinction appears to be due to subtle changes in the acquisition learning process. This is consistent with the predictions of an attentional theory of noradrenergic function and appears to exclude most other suggested explanations of the dorsal bundle extinction effect.

  3. Awareness of subtle emotional feelings: a comparison of long-term meditators and nonmeditators.

    PubMed

    Nielsen, Lisbeth; Kaszniak, Alfred W

    2006-08-01

    The authors explored whether meditation training to enhance emotional awareness improves discrimination of subtle emotional feelings hypothesized to guide decision-making. Long-term meditators and nonmeditators were compared on measures of self-reported valence and arousal, skin conductance response (SCR), and facial electromyography (EMG) to masked and nonmasked emotional pictures, and on measures of heartbeat detection and self-reported emotional awareness. Groups responded similarly to nonmasked pictures. In the masked condition, only controls showed discrimination in valence self-reports. However, meditators reported greater emotional clarity than controls, and meditators with higher clarity had reduced arousal and improved valence discrimination in the masked condition. These findings provide qualified support for the somatic marker hypothesis and suggest that meditation may influence how emotionally ambiguous information is processed, regulated, and represented in conscious awareness.

  4. Numerical evaluation of monofil and subtle-layered evapotranspiration (ET) landfill caps

    SciTech Connect

    Wilson, G.V.; Henley, M.; Valceschini, R.

    1998-01-01

    The US Department of Energy/Nevada Operations Office (DOE/NV) has identified the need to design a low-level waste (LLW) closure cap for the arid conditions at the Nevada Test Site (NTS). As a result of concerns for subsidence impacting the cover, DOE/NV redesigned the LLW cover from one containing a `hard` infiltration barrier that would likely fail, to a `soft` (ET) cover that is sufficiently deep to accommodate the hydrologic problems of subsidence. An ET cover is one that does not contain hydrologic barrier layers but relies on soil-water retention and sufficient thickness to store water until evapotranspiration (ET) can remove the moisture. Subtle layering within an ET cap using the native soil could be environmentally beneficial and cost effective.

  5. The Subtle Balance between Lipolysis and Lipogenesis: A Critical Point in Metabolic Homeostasis

    PubMed Central

    Saponaro, Chiara; Gaggini, Melania; Carli, Fabrizia; Gastaldelli, Amalia

    2015-01-01

    Excessive accumulation of lipids can lead to lipotoxicity, cell dysfunction and alteration in metabolic pathways, both in adipose tissue and peripheral organs, like liver, heart, pancreas and muscle. This is now a recognized risk factor for the development of metabolic disorders, such as obesity, diabetes, fatty liver disease (NAFLD), cardiovascular diseases (CVD) and hepatocellular carcinoma (HCC). The causes for lipotoxicity are not only a high fat diet but also excessive lipolysis, adipogenesis and adipose tissue insulin resistance. The aims of this review are to investigate the subtle balances that underlie lipolytic, lipogenic and oxidative pathways, to evaluate critical points and the complexities of these processes and to better understand which are the metabolic derangements resulting from their imbalance, such as type 2 diabetes and non alcoholic fatty liver disease. PMID:26580649

  6. Consequential classes of resources: Subtle global bifurcation with dramatic ecological consequences in a simple population model.

    PubMed

    Vandermeer, John; King, Aaron

    2010-03-21

    Numerous situations exist in which a consumer uses two different kinds of resources, one fixed, the other renewable, e.g., nesting resources and food resources. With an elementary modification of the basic Lotka-Volterra consumer resource equations, we investigate the population dynamics of a consumer dependent on two resources, one fixed, the other renewable. Emerging from this structure is a situation of alternative attractors that remain qualitatively robust over a significant range of parameter values. However, a dramatic change in basins of attraction is induced by very small changes in parameters due to a global bifurcation. Noteworthy is the fact that the qualitative nature of the alternative equilibria remains constant but the dramatic change in the basins does not arise from subtle differences in initial conditions. Rather, there is a major restructuring of the vector field such that a permanent change involving large sets of initial conditions results from very small changes in parameters.

  7. Detecting subtle sequence signals: A Gibbs sampling strategy for multiple alignment

    SciTech Connect

    Lawrence, C.E.; Altschul, S.F.; Boguski, M.S.; Neuwald, A.F.; Wootton, J.C. ); Liu, J.S. )

    1993-10-08

    A wealth of protein and DNA sequence data is being generated by genome projects and other sequencing efforts. A crucial barrier to deciphering these sequences and understanding the relations among them is the difficulty of detecting subtle local residue patterns common to multiple sequences. Such patterns frequently reflect similar molecular structures and biological properties. A mathematical definition of this [open quotes]local multiple alignment[close quotes] problem suitable for full computer automation has been used to develop a new and sensitive algorithm, based on the statistical method of iterative sampling. This algorithm finds an optimized local alignment model for N sequences in N-linear time, requiring only seconds on current workstations, and allows the simultaneous detection and optimization of multiple patterns and pattern repeats. The method is illustrated as applied to helixturn-helix proteins, lipocalins, and prenyltransferases.

  8. Psychiatric comorbidity of patients on methadone maintenance treatment with a history of sexual abuse.

    PubMed

    Peles, Einat; Potik, David; Schreiber, Shaul; Bloch, Miki; Adelson, Miriam

    2012-12-01

    The aim of this study was to assess the prevalence of a history of sexual abuse and its relation to psychiatric comorbidity among former opiate addicts currently on methadone maintenance treatment (MMT). We evaluated the history of sexual abuse and current clinical obsessive compulsive disorder (OCD), dissociative identity disorder (DID), and complex posttraumatic distress disorder (cPTSD), and administered the Life Events Inventory Questionnaire among 125 MMT patients (76 females and 49 males). Eighty (64%) patients had experienced sexual abuse, 69 (55.2%) met the criteria for clinical OCD, 20 (16.0%) for cPTSD and 13 (10.4%) for DID. More females had clinical OCD than males (63.2% vs. 42.9%, respectively, p=0.03). Sexually abused patients had higher rates of clinical OCD than their non-abused counterparts (67.5% vs. 33.3%, respectively, p<0.0005) and a higher mean number of negative life events (8.0±2.0 vs. 7.1±1.8, p=0.01). Sexually abused patients showed a trend towards a higher Dissociative Experiences Scale score (17.6±10.1 vs. 14.6±8.1, p=0.08) and rate of DID (13.8% vs. 4.4%, p=0.1), but no significant difference in the rate of cPTSD (17.5% vs. 13.3%, p=0.6) compared to non-abused subjects. The 80 sexually abused patients were mostly female (85%), and 57.5% of them were abused by a family member. In summary, more sexually abused MMT patients were diagnosed with clinical OCD and fewer with cPTSD and DID. Those with cPTSD were characterized by more negative life events, higher dissociation scores, and assaults by a family member. We conclude that sexually abused MMT patients should be screened for clinical OCD.

  9. Attention and Working Memory-Related EEG Markers of Subtle Cognitive Deterioration in Healthy Elderly Individuals.

    PubMed

    Deiber, Marie-Pierre; Meziane, Hadj Boumediene; Hasler, Roland; Rodriguez, Cristelle; Toma, Simona; Ackermann, Marine; Herrmann, François; Giannakopoulos, Panteleimon

    2015-01-01

    Future treatments of Alzheimer's disease need the identification of cases at high risk at the preclinical stage of the disease before the development of irreversible structural damage. We investigated here whether subtle cognitive deterioration in a population of healthy elderly individuals could be predicted by EEG signals at baseline under cognitive activation. Continuous EEG was recorded in 97 elderly control subjects and 45 age-matched mild cognitive impairment (MCI) cases during a simple attentional and a 2-back working memory task. Upon 18-month neuropsychological follow-up, the final sample included 55 stable (sCON) and 42 deteriorated (dCON) controls. We examined the P1, N1, P3, and PNwm event-related components as well as the oscillatory activities in the theta (4-7 Hz), alpha (8-13 Hz), and beta (14-25 Hz) frequency ranges (ERD/ERS: event-related desynchronization/synchronization, and ITC: inter-trial coherence). Behavioral performance, P1, and N1 components were comparable in all groups. The P3, PNwm, and all oscillatory activity indices were altered in MCI cases compared to controls. Only three EEG indices distinguished the two control groups: alpha and beta ERD (dCON >  sCON) and beta ITC (dCON <  sCON). These findings show that subtle cognitive deterioration has no impact on EEG indices associated with perception, discrimination, and working memory processes but mostly affects attention, resulting in an enhanced recruitment of attentional resources. In addition, cognitive decline alters neural firing synchronization at high frequencies (14-25 Hz) at early stages, and possibly affects lower frequencies (4-13 Hz) only at more severe stages. PMID:26401557

  10. Subtle Changes in Motif Positioning Cause Tissue-Specific Effects on Robustness of an Enhancer's Activity

    PubMed Central

    Erceg, Jelena; Saunders, Timothy E.; Girardot, Charles; Devos, Damien P.; Hufnagel, Lars; Furlong, Eileen E. M.

    2014-01-01

    Deciphering the specific contribution of individual motifs within cis-regulatory modules (CRMs) is crucial to understanding how gene expression is regulated and how this process is affected by sequence variation. But despite vast improvements in the ability to identify where transcription factors (TFs) bind throughout the genome, we are limited in our ability to relate information on motif occupancy to function from sequence alone. Here, we engineered 63 synthetic CRMs to systematically assess the relationship between variation in the content and spacing of motifs within CRMs to CRM activity during development using Drosophila transgenic embryos. In over half the cases, very simple elements containing only one or two types of TF binding motifs were capable of driving specific spatio-temporal patterns during development. Different motif organizations provide different degrees of robustness to enhancer activity, ranging from binary on-off responses to more subtle effects including embryo-to-embryo and within-embryo variation. By quantifying the effects of subtle changes in motif organization, we were able to model biophysical rules that explain CRM behavior and may contribute to the spatial positioning of CRM activity in vivo. For the same enhancer, the effects of small differences in motif positions varied in developmentally related tissues, suggesting that gene expression may be more susceptible to sequence variation in one tissue compared to another. This result has important implications for human eQTL studies in which many associated mutations are found in cis-regulatory regions, though the mechanism for how they affect tissue-specific gene expression is often not understood. PMID:24391522

  11. [Child abuse in the family].

    PubMed

    De Almeida, Helena Nunes; André, Isabel Margarida; De Almeida, Ana Nunes

    2002-01-01

    The objective of this study is to carry out a current survey of the situation of child abuse in the family. It is based on a national survey conducted in 1996, which was addressed to childcare professionals (in the areas of health, education and social services). This survey was based, on the one hand, on a wide-ranging definition of child abuse, including within it not just active forms of physical and psychic violence against the child, but also forms of (both material and affective) privation, omission or negligence which affect the child's growth and development. On the other hand, this study also favoured a contextual approach to child abuse. 1,126 institutions in Portugal were contacted and 755 valid survey responses were received. This report outlines some of the results obtained, namely by providing a description of the sample of the 755 child abuse victims, the respective social and family contexts to which they and the aggressors belong, as well as the types of abuse which have been committed against them; and a typology of forms of abuse and negligence, describing not just the internal aspects that make up child abuse directly, but also its relationship to the child's social and family contexts of belonging. The typology was derived from the statistical handling of the data gathered (factorial analysis of multiple matches, followed by a hierarchical analysis into clusters). A number of key concepts are summarised in the conclusion. Children of all age groups and of both sexes, and from all types of families and social backgrounds, regardless of their place in the phratry, are subject to abuse in Portugal. But different types of abuse and negligence are associated with the contexts to which the children and their families belong. Healthcare professionals are irreplaceable when it comes to detecting the wide variety of types of child abuse, and are an essential look-out post for two types of abuse which often slip through the net of other professionals

  12. Spiritual abuse: an additional dimension of abuse experienced by abused Haredi (ultraorthodox) Jewish wives.

    PubMed

    Dehan, Nicole; Levi, Zipi

    2009-11-01

    This article aims to conceptualize spiritual abuse as an additional dimension to physical, psychological, sexual, and economic abuse. Growing out of an interpretivist participatory action research study in a therapeutic Haredi (Jewish ultraorthodox) group of eight abused women, spiritual abuse has been defined as any attempt to impair the woman's spiritual life, spiritual self, or spiritual well-being, with three levels of intensity: (a) belittling her spiritual worth, beliefs, or deeds; (b) preventing her from performing spiritual acts; and (c) causing her to transgress spiritual obligations or prohibitions. The concept and its typology are illustrated by means of examples from the women's abusive experiences and may be of theoretical and therapeutic worldwide relevance.

  13. When The Time Seems Ripe: Eugenics, the Annals, and the subtle persistence of typological thinking

    PubMed Central

    WEISS, KENNETH M; LAMBERT, BRIAN W

    2010-01-01

    SUMMARY This journal began in 1926 as the Annals of Eugenics. Much has changed since then. The original Editors’ primary eugenic objective was not achieved, and eugenics justifiably became notorious for racism and gross abuse of human rights. But one founding aim was to publish advances in statistical genetics, and that objective prospered in the journal’s pages from its beginning to the present day. The online availability of the original issues will be useful to those interested in the history of both eugenics and human genetics, and will provide a reminder of how the careless use of genetical concepts can go astray. PMID:21488850

  14. When the time seems ripe: eugenics, the annals, and the subtle persistence of typological thinking.

    PubMed

    Weiss, Kenneth M; Lambert, Brian W

    2011-05-01

    This journal began in 1925 as the Annals of Eugenics. Much has changed since then. The original Editors' primary eugenic objective was not achieved, and eugenics justifiably became notorious for racism and gross abuse of human rights. But one founding aim was to publish advances in statistical genetics, and that objective prospered in the journal's pages from its beginning to the present day. The online availability of the original issues will be useful to those interested in the history of both eugenics and human genetics and will provide a reminder of how the careless use of genetical concepts can go astray.

  15. Identifying and assessing the risk of opioid abuse in patients with cancer: an integrative review

    PubMed Central

    Carmichael, Ashley-Nicole; Morgan, Laura; Del Fabbro, Egidio

    2016-01-01

    Background The misuse and abuse of opioid medications in many developed nations is a health crisis, leading to increased health-system utilization, emergency department visits, and overdose deaths. There are also increasing concerns about opioid abuse and diversion in patients with cancer, even at the end of life. Aims To evaluate the current literature on opioid misuse and abuse, and more specifically the identification and assessment of opioid-abuse risk in patients with cancer. Our secondary aim is to offer the most current evidence of best clinical practice and suggest future directions for research. Materials and methods Our integrative review included a literature search using the key terms “identification and assessment of opioid abuse in cancer”, “advanced cancer and opioid abuse”, “hospice and opioid abuse”, and “palliative care and opioid abuse”. PubMed, PsycInfo, and Embase were supplemented by a manual search. Results We found 691 articles and eliminated 657, because they were predominantly non cancer populations or specifically excluded cancer patients. A total of 34 articles met our criteria, including case studies, case series, retrospective observational studies, and narrative reviews. The studies were categorized into screening questionnaires for opioid abuse or alcohol, urine drug screens to identify opioid misuse or abuse, prescription drug-monitoring programs, and the use of universal precautions. Conclusion Screening questionnaires and urine drug screens indicated at least one in five patients with cancer may be at risk of opioid-use disorder. Several studies demonstrated associations between high-risk patients and clinical outcomes, such as aberrant behavior, prolonged opioid use, higher morphine-equivalent daily dose, greater health care utilization, and symptom burden. PMID:27330340

  16. Impact of residential schooling and of child abuse on substance use problem in Indigenous Peoples.

    PubMed

    Ross, Amélie; Dion, Jacinthe; Cantinotti, Michael; Collin-Vézina, Delphine; Paquette, Linda

    2015-12-01

    Residential schools were the institutions, in operation from the 19th century to the late 20th century, which Indigenous children in Canada were forced to attend. The literature shows that many young people who attended these institutions were victims of neglect and abuse. Negative psychological effects resulting from child abuse have been amply documented. However, very few studies on this subject have been carried out among Canada's Indigenous Peoples. The objective of this study is to evaluate, for an Indigenous population in Quebec (Canada), the impact of residential schooling as well as self-reported experiences of sexual and physical abuse during childhood on the development of alcohol and drug use problems in adulthood. A total of 358 Indigenous participants were interviewed (164 men [45.8%] and 194 women [54.2%]). Alcoholism was evaluated using the Michigan Alcoholism Screening Test (MAST). Drug abuse was assessed with the Drug Abuse Screening Test-20 (DAST). Child abuse and residential schooling were assessed with dichotomous questions (yes/no). Among the participants, 28.5% (n=102) had attended residential schools, 35.2% (n=121) reported having experienced sexual abuse, and 34.1% (n=117) reported having experienced physical abuse before adulthood. Results of the exact logistic regression analyses indicated that residential school attendance was linked to alcohol problems, while child abuse was related to drug use problems. The results of this study highlight the importance of considering the consequences of historical traumas related to residential schools to better understand the current situation of Indigenous Peoples in Canada. PMID:26280378

  17. Impact of residential schooling and of child abuse on substance use problem in Indigenous Peoples.

    PubMed

    Ross, Amélie; Dion, Jacinthe; Cantinotti, Michael; Collin-Vézina, Delphine; Paquette, Linda

    2015-12-01

    Residential schools were the institutions, in operation from the 19th century to the late 20th century, which Indigenous children in Canada were forced to attend. The literature shows that many young people who attended these institutions were victims of neglect and abuse. Negative psychological effects resulting from child abuse have been amply documented. However, very few studies on this subject have been carried out among Canada's Indigenous Peoples. The objective of this study is to evaluate, for an Indigenous population in Quebec (Canada), the impact of residential schooling as well as self-reported experiences of sexual and physical abuse during childhood on the development of alcohol and drug use problems in adulthood. A total of 358 Indigenous participants were interviewed (164 men [45.8%] and 194 women [54.2%]). Alcoholism was evaluated using the Michigan Alcoholism Screening Test (MAST). Drug abuse was assessed with the Drug Abuse Screening Test-20 (DAST). Child abuse and residential schooling were assessed with dichotomous questions (yes/no). Among the participants, 28.5% (n=102) had attended residential schools, 35.2% (n=121) reported having experienced sexual abuse, and 34.1% (n=117) reported having experienced physical abuse before adulthood. Results of the exact logistic regression analyses indicated that residential school attendance was linked to alcohol problems, while child abuse was related to drug use problems. The results of this study highlight the importance of considering the consequences of historical traumas related to residential schools to better understand the current situation of Indigenous Peoples in Canada.

  18. Self-Esteem and Attitudes toward Love in Abused and Non-Abused Women.

    ERIC Educational Resources Information Center

    Chambliss, Catherine; And Others

    This study sought to identify personality differences in abused versus non-abused women. Abused women (N=25) were from several centers for abused women and non-abused women (N=39) were students in evening psychology classes. All subjects completed Rubin's Love Scale, the abbreviated Dominance and Romanticism Scale, Rosenberg's Self-Esteem Scale,…

  19. Adolescent Depression, Alcohol and Drug Abuse.

    ERIC Educational Resources Information Center

    Deykin, Eva Y.; And Others

    1987-01-01

    Interviews of 434 college students revealed that prevalence of major depressive disorder (MDD) was 6.8 percent; of alcohol abuse, 8.2 percent; and of substance abuse, 9.4 percent. Alcohol and substance abuse were associated with MDD. Substance abuse was associated with other psychiatric diagnoses as well. MDD usually preceded alcohol or substance…

  20. Hallucinogenic plants of abuse.

    PubMed

    Cunningham, Nicola

    2008-04-01

    Man has used hallucinogenic plants and mushrooms for centuries. The characteristics of these plants that led to their incorporation into important ritualistic and spiritual traditions, however, have also resulted in their widespread propagation and abuse. Hallucinogenic plants have long been depicted as innocuous substances, yet their unpredictable nature makes intoxication potentially dangerous. In present-day society, there is greater access to these drugs and a growing trend among the younger generations to experiment with these plants in a recreational fashion. Emergency physicians need to be aware of the potential sources of plant hallucinogens and the spectrum of toxic effects. A review of the more common hallucinogenic plants and fungi is discussed with reference to historical, pharmacological and clinical aspects of these intoxications.

  1. Caveats of bisphosphonate abuse

    PubMed Central

    Agarwala, Sanjay; Agashe, Vikas M; Shetty, Vivek; Mohrir, Ganesh; Moonot, Pradeep

    2016-01-01

    Background: Bisphosphonates (BPs) are the common drugs used for the treatment of postmenopausal osteoporosis. Short term benefits of the BPs are well known. However, there are concerns regarding their long term use. The aim of the study was to analyze the association between atypical femoral fractures and BP misuse/abuse as well as study the outcome of management of these fractures. Materials and Methods: A retrospective study of a prospectively studied patients who presented with atypical femoral fractures between January 2010 and August 2012 and were followed up upto June 2014. The cohort consisted of nine female patients (12 fractures) with an average age of 71 years (range 58-85 years). Analysis was done for the indications, duration of BP use, configuration of associated fractures and method of treatment. Results: The mean duration of BP use was 6.6 years (range 4-10 years). BP treatment was initiated without sufficient indication and continued without proper review and followup in most cases. Most patients did not followup and continued to consume BPs without any review by the doctors. All patients had prodromal thigh pain of various duration, which was inadequately investigated and managed before the presentation. Two cases with an incomplete fracture and no thigh pain were managed successfully with conservative treatment. The rest were treated by surgery with intramedullary nailing. The average union time was longer and two fractures went into nonunion which required further surgical intervention. Conclusion: Atypical femoral fractures appear to be strongly related to abuse of BPs. Great care is to be exercised at initiation as well as the continuation of BP therapy, and regular review is required. There is a need for improved awareness among physicians about the possibility of such fractures, and interpretation of thigh pain and radiological findings, especially if the patient has been on BPs therapy. Internal fixation for complete fractures and for

  2. Urolithiasis related to laxative abuse.

    PubMed

    Wu, W J; Huang, C H; Chiang, C P; Huang, C N; Wang, C N

    1993-11-01

    Urinary calcareous disease related to laxative abuse is rare. The gastrointestinal loss of fluid and electrolytes leads to chronic depletion of the urinary volume, relative supersaturation and many other pathophysiologic derangements. These calculi are generally radiolucent with uric acid and ammonium acid urate as major components. We report on a female patient with frequent, repetitive formation of urinary calculi and rapid double J stent encrustation, which were related to the chronic abuse of bisacodyl. Although these stones can be fragmented successfully by extracorporeal shockwave lithotripsy, it seems that the better treatment for this type of stone formation is to avoid the abuse of laxatives.

  3. The political abuse of medicine.

    PubMed

    Meyer-Lie, A

    1987-01-01

    The author considers the political abuse of medicine to include the suppression of the health professions through the intimidation of individuals and the control of professional organizations, as well as the active or passive participation of health professionals in punishment or torture of prisoners or political dissidents. He labels as indirect political abuse of medicine government policies which divert health resources and personnel from the health needs of the population. He supports actions to "build up a forceful worldwide public opinion against the political abuse of medicine" and suggests also the adoption of "internationally legally correct procedures binding on members of the world community."

  4. A novel immunoassay for quantitative drug abuse screening in serum.

    PubMed

    Schumacher, Sarah; Seitz, Harald

    2016-09-01

    An immunoassay was established which enables a reliable quantification of serological drug samples. The assay is based on a competitive ELISA. In total nine drugs (amphetamine, methamphetamine, 3,4-methylenedioxy-methamphetamine (MDMA), tetrahydrocannabinol (THC), phencyclidine (PCP), methadone, morphine, cocaine and benzoylecgonine) were tested. All reagents had to pass through a stringent validation process. Within the established test for three out of the nine drugs no cross-reactivity with any tested compounds, e.g. serum, other antibodies or chemically related molecules was detectable for the tested antibodies. Furthermore, a sensitive and selective detection was possible, even in the presence of up to 9 drugs or of various anti-drug antibodies. After exclusion of cross-reactivities antibodies against three drugs (methadone, MDMA, benzoylecgonine) were validated, which allowed a specific and sensitive quantification. For the competitive measurements CVs in the range of 2-17% could be reached with LLOQs of 10ng/mL and LODs of 150ng/mL for methadone, 250ng/mL for MDMA and 400ng/mL for benzoylecgonine. Anonymized serum samples (n=10) provided by the office of criminal investigation Berlin were analyzed for verification purposes. Evaluation of these data showed a correlation (CV) of ≈0.9 with standard GC-MS methods. A miniaturization on microarray was possible by using the anti-MDMA antibody for the detection of MDMA in serum. The microarray increased the through-put drastically and enabled the simultaneous quantification of various drugs. PMID:27343723

  5. Subtle evidence for paleoseismicity in the cratonic interior, U.S. A

    NASA Astrophysics Data System (ADS)

    Jacobson, W. Z.; Cowan, C. A.; Runkel, A. C.

    2009-12-01

    Intrastratal deformation features in Cambrian-Ordovician boundary strata in southeastern Minnesota, U.S.A., may be evidence for mid-continent paleoseismicity. Deformation features are present tens of kilometers east of the Midcontinent Rift zone, and include sand blows, water escape, and convolute lamination, as well as more subtle structures indicative of sand-on-sand density contrasts. The stratigraphic interval of interest is the uppermost Jordan Formation (Furongian), a very fine- to coarse-grained quartzose sandstone, and the basal Oneota Formation (Tremadocian), a heterolithic sandstone and dolostone that grades upward into bedded dolostone. Along the Jordan-Oneota boundary, deformation features are extensive, and the result of sand liquefaction and fluidization. Upward migration of excess pore water was obstructed in places by shale drapes that locally ruptured, causing sand to be injected into overlying beds. Movement of sand in this manner created voids that were filled by a chaotic mixture of sand, shale, and pebbles that collapsed from above. Where upwardly percolating water was not confined by shale, intrastratal flow produced water escape pillars. Other deformation features are present up to ~3 m below the Jordan-Oneota boundary, in well-sorted, pure quartzose sandstone. These features are inconspicuous because of the uniform texture and minerology of the sediment, and some were previously interpreted as synsedimentary phenomena. These features are common along foreset boundaries in large-scale (>3 m) cross-strata, and include cm-scale digitate interfaces (interfingering) and in situ rounded forms interpreted as sand-on-sand boudinage. They formed from density contrasts between individual foresets within the cross-bedded sand. The top of the lower foreset was less dense but more viscous than the base of the succeeding foreset. Such contrasts were the result of subtle packing and grain size differences formed during the avalanche process during dune

  6. Streptococcal screen

    MedlinePlus

    A negative strep screen most often means group A streptococcus is not present. It is unlikely that you have strep throat. If your provider still thinks that you may have strep throat, a throat culture will be done.

  7. Hypertension screening

    NASA Technical Reports Server (NTRS)

    Foulke, J. M.

    1975-01-01

    An attempt was made to measure the response to an announcement of hypertension screening at the Goddard Space Center, to compare the results to those of previous statistics. Education and patient awareness of the problem were stressed.

  8. Developmental Screening

    MedlinePlus

    Learn More about Your Child’s Development: Developmental Monitoring and Screening Taking a first step, waving “bye-bye,” and pointing to something interesting are all developmental milestones, ...

  9. TORCH screen

    MedlinePlus

    ... in a newborn. TORCH stands for toxoplasmosis , rubella , cytomegalovirus, herpes simplex, and HIV, but it can also ... to screen infants for infections such as toxoplasmosis, cytomegalovirus, herpes simplex, syphilis and others. These infections may ...

  10. Get Screened

    MedlinePlus

    ... Get Ready 3 of 4 sections Take Action: Cost and Insurance What about cost? Depending on your insurance plan, you may be able to get screening tests at no cost to you. Most insurance plans, including Medicaid and ...

  11. Newborn Screening

    MedlinePlus

    ... Pulse Oximetry Screening for CCHDs Sickle Cell Disease Laboratory SCID Quality Assurance Training and Resources For Lab Professionals Data and Reports Laboratory Reports National Birth Defects Prevention Network (NBDPN) Resources ...

  12. Ethical dilemma: is this elder abuse?

    PubMed

    Turkoski, Beatrice B

    2003-08-01

    Elder abuse, neglect, and exploitation are major problems today (Marshall, Benton, & Brazier, 2000). Most elder abuse occurs at home and is committed by spouses, children, or other family members. Abuse may go undetected until observant professionals intervene ( AOA, 1998). Sometimes the abuse is a continuation of existing dysfunctional family dynamics. More often, however, the abuse is a result of changes brought about by an older person's growing dependency and need for increased care. PMID:12917522

  13. Tracer kinetic modelling for DCE-MRI quantification of subtle blood-brain barrier permeability.

    PubMed

    Heye, Anna K; Thrippleton, Michael J; Armitage, Paul A; Valdés Hernández, Maria del C; Makin, Stephen D; Glatz, Andreas; Sakka, Eleni; Wardlaw, Joanna M

    2016-01-15

    There is evidence that subtle breakdown of the blood-brain barrier (BBB) is a pathophysiological component of several diseases, including cerebral small vessel disease and some dementias. Dynamic contrast-enhanced MRI (DCE-MRI) combined with tracer kinetic modelling is widely used for assessing permeability and perfusion in brain tumours and body tissues where contrast agents readily accumulate in the extracellular space. However, in diseases where leakage is subtle, the optimal approach for measuring BBB integrity is likely to differ since the magnitude and rate of enhancement caused by leakage are extremely low; several methods have been reported in the literature, yielding a wide range of parameters even in healthy subjects. We hypothesised that the Patlak model is a suitable approach for measuring low-level BBB permeability with low temporal resolution and high spatial resolution and brain coverage, and that normal levels of scanner instability would influence permeability measurements. DCE-MRI was performed in a cohort of mild stroke patients (n=201) with a range of cerebral small vessel disease severity. We fitted these data to a set of nested tracer kinetic models, ranking their performance according to the Akaike information criterion. To assess the influence of scanner drift, we scanned 15 healthy volunteers that underwent a "sham" DCE-MRI procedure without administration of contrast agent. Numerical simulations were performed to investigate model validity and the effect of scanner drift. The Patlak model was found to be most appropriate for fitting low-permeability data, and the simulations showed vp and K(Trans) estimates to be reasonably robust to the model assumptions. However, signal drift (measured at approximately 0.1% per minute and comparable to literature reports in other settings) led to systematic errors in calculated tracer kinetic parameters, particularly at low permeabilities. Our findings justify the growing use of the Patlak model in low

  14. Tracer kinetic modelling for DCE-MRI quantification of subtle blood–brain barrier permeability

    PubMed Central

    Heye, Anna K.; Thrippleton, Michael J.; Armitage, Paul A.; Valdés Hernández, Maria del C.; Makin, Stephen D.; Glatz, Andreas; Sakka, Eleni; Wardlaw, Joanna M.

    2016-01-01

    There is evidence that subtle breakdown of the blood–brain barrier (BBB) is a pathophysiological component of several diseases, including cerebral small vessel disease and some dementias. Dynamic contrast-enhanced MRI (DCE-MRI) combined with tracer kinetic modelling is widely used for assessing permeability and perfusion in brain tumours and body tissues where contrast agents readily accumulate in the extracellular space. However, in diseases where leakage is subtle, the optimal approach for measuring BBB integrity is likely to differ since the magnitude and rate of enhancement caused by leakage are extremely low; several methods have been reported in the literature, yielding a wide range of parameters even in healthy subjects. We hypothesised that the Patlak model is a suitable approach for measuring low-level BBB permeability with low temporal resolution and high spatial resolution and brain coverage, and that normal levels of scanner instability would influence permeability measurements. DCE-MRI was performed in a cohort of mild stroke patients (n = 201) with a range of cerebral small vessel disease severity. We fitted these data to a set of nested tracer kinetic models, ranking their performance according to the Akaike information criterion. To assess the influence of scanner drift, we scanned 15 healthy volunteers that underwent a “sham” DCE-MRI procedure without administration of contrast agent. Numerical simulations were performed to investigate model validity and the effect of scanner drift. The Patlak model was found to be most appropriate for fitting low-permeability data, and the simulations showed vp and KTrans estimates to be reasonably robust to the model assumptions. However, signal drift (measured at approximately 0.1% per minute and comparable to literature reports in other settings) led to systematic errors in calculated tracer kinetic parameters, particularly at low permeabilities. Our findings justify the growing use of the Patlak model

  15. Childhood Deaths from Physical Abuse.

    ERIC Educational Resources Information Center

    Kasim, Mohd. Sham; and Others

    1995-01-01

    This paper describes 30 cases of childhood deaths caused by physical abuse in Kuala Lumpur, Malaysia. Data presented include ethnic origins, age, causes of death, identity of perpetrators, and marital situation of parents. (DB)

  16. Stress, substance abuse, and addiction.

    PubMed

    Duffing, Tiffany M; Greiner, Stefanie G; Mathias, Charles W; Dougherty, Donald M

    2014-01-01

    Experiencing stressful life events is reciprocally associated with substance use and abuse. The nature of these relationships varies based on the age of stress exposure and stage of substance use involvement. This chapter reviews the developmental and biological processes involved in the relationship of stress exposure and substance use initiation, substance use maintenance and relapse, and response to substance abuse treatment. Special emphasis is given to describing the various stress-related mechanisms involved in substance use and abuse, highlighting the differences between each of these phases of drug use and drawing upon current research to make suggestions for treatments of substance use disorder (SUD) patients. Stress is inherent to the experience of life and, in many situations, unavoidable. Through ongoing research and treatment development, there is the potential to modify the relationship of stress with ongoing substance use and abuse. PMID:24510301

  17. Substance Abuse in Rural Areas

    MedlinePlus

    ... of death from overdose and suicide. Rural and Urban Substance Abuse Rates (ages 12 and older, unless ... among rural youth aged 12-13 than among urban youth the same age. This study suggests that ...

  18. Abuse and toxicity of methylphenidate.

    PubMed

    Klein-Schwartz, Wendy

    2002-04-01

    The therapeutic use of methylphenidate for the management of attention-deficit hyperactivity disorder in children is increasing. As therapeutic use increases, the risk increases of unintentional overdoses, medication errors, and intentional overdoses caused by abuse, misuse, or suicide gestures and attempts. Side effects during therapy, which include nervousness, headache, insomnia, anorexia, and tachycardia, increase linearly with dose. Clinical manifestations of overdoses include agitation, hallucinations, psychosis, lethargy, seizures, tachycardia, dysrhythmias, hypertension, and hyperthermia. Methylphenidate tablets can be abused orally, or they can be crushed and the powder injected or snorted. Despite its abuse potential, there is disagreement regarding the extent to which methylphenidate is being diverted from legitimate use to abuse in preteens and adolescents.

  19. Childhood Sexual Abuse and Suicide

    MedlinePlus

    ... Sexual Abuse and Suicide 2014 One third of sexual assault victims were under the age of 12. 1 ... D. (2005). Adult perpetrator gender asymmetries in child sexual assault victim selection: Results from the 2000 National Incident- ...

  20. Abuse and toxicity of methylphenidate.

    PubMed

    Klein-Schwartz, Wendy

    2002-04-01

    The therapeutic use of methylphenidate for the management of attention-deficit hyperactivity disorder in children is increasing. As therapeutic use increases, the risk increases of unintentional overdoses, medication errors, and intentional overdoses caused by abuse, misuse, or suicide gestures and attempts. Side effects during therapy, which include nervousness, headache, insomnia, anorexia, and tachycardia, increase linearly with dose. Clinical manifestations of overdoses include agitation, hallucinations, psychosis, lethargy, seizures, tachycardia, dysrhythmias, hypertension, and hyperthermia. Methylphenidate tablets can be abused orally, or they can be crushed and the powder injected or snorted. Despite its abuse potential, there is disagreement regarding the extent to which methylphenidate is being diverted from legitimate use to abuse in preteens and adolescents. PMID:11981294

  1. Loved One's Substance Abuse Problem

    MedlinePlus

    ... and the age when drug use begins. Many cultural factors affect drug abuse trends. Research has shown that addiction often begins in childhood or adolescence. NIH-funded studies have found that prevention programs targeting this time ...

  2. Adolescent substance use and abuse: recognition and management.

    PubMed

    Griswold, Kim S; Aronoff, Helen; Kernan, Joan B; Kahn, Linda S

    2008-02-01

    Substance abuse in adolescents is undertreated in the United States. Family physicians are well positioned to recognize substance use in their patients and to take steps to address the issue before use escalates. Comorbid mental disorders among adolescents with substance abuse include depression, anxiety, conduct disorder, and attention-deficit/ hyperactivity disorder. Office-, home-, and school-based drug testing is not routinely recommended. Screening tools for adolescent substance abuse include the CRAFFT questionnaire. Family therapy is crucial in the management of adolescent substance use disorders. Although family physicians may be able to treat adolescents with substance use disorders in the office setting, it is often necessary and prudent to refer patients to one or more appropriate consultants who specialize specifically in substance use disorders, psychology, or psychiatry. Treatment options include anticipatory guidance, brief therapeutic counseling, school-based drug-counseling programs, outpatient substance abuse clinics, day treatment programs, and inpatient and residential programs. Working within community and family contexts, family physicians can activate and oversee the system of professionals and treatment components necessary for optimal management of substance misuse in adolescents.

  3. Genetic studies of substance abuse.

    PubMed

    Vanyukov, M M; Tarter, R E

    2000-05-01

    Genetic studies of substance abuse indicate that variation in the risk for the disorder in the population is contributed by differences in both individual genotypes and environment. Recent developments in genetics raise the possibility of disentangling the complex system of genotype-environment interaction that determines the development of the individual behavioral phenotype. This paper reviews the concepts, methods and results pertaining to genetic investigation of substance abuse.

  4. Drug abuse in slum population

    PubMed Central

    Ghulam, Ram; Verma, Kamal; Sharma, Pankaj; Razdan, Monica; Razdan, Rahul Anand

    2016-01-01

    Substance abuse is an important health problem throughout the world including India, but prevalence and pattern of abuse varies from country to country and in different types of population. Slums have their own social and economic problems so that substance abuse may be different in this population and might be related with these problems. The aim of the present study was to study the prevalence and pattern substances in slum population. Prakash Chandra Sethi Nagar slum area of Indore district was selected for the purpose of this study. In first phase of the study, first a camp was organized to sensitize local leaders, key persons, and local inhabitants about drug abuse at Chandra Prakash Sethi Nagar. After that basic information was gathered with the key persons in Chandra Prakash Sethi Nagar. In second phase by house-to-house survey, all members of the family were interviewed in detail and information was recorded on semi-structured proforma. We observed prevalence rate of 560/1000 populations, 78.2% were males, 28.2% were females, and two-third abusers were laborers (72%). In order of frequency, tobacco was the most common substance abused in 53.9% population followed by gutka (nontobacco pan masala). Other drugs in order of frequency were alcohol 46.5%, cannabis 8.9%, opiates 4.9%, sedative and hypnotic 2.0%, solvents 1.0%, and cocaine in 0.1%. Slum population has higher prevalence rates than general population. PMID:26985110

  5. Subtle genetic structure reveals restricted connectivity among populations of a coral reef fish inhabiting remote atolls.

    PubMed

    Underwood, Jim N; Travers, Michael J; Gilmour, James P

    2012-03-01

    We utilized a spatial and temporal analyses of genetic structure, supplemented with ecological and oceanographic analysis, to assess patterns of population connectivity in a coral reef fish Chromis margaritifer among the unique and remote atolls in the eastern Indian Ocean. A subtle, but significant genetic discontinuity at 10 microsatellite DNA loci was detected between atoll systems corresponding with a low (≤ 1%) probability of advection across the hundreds of kilometers of open ocean that separates them. Thus, although genetic connections between systems are likely maintained by occasional long-distance dispersal of C. margaritifer larvae, ecological population connectivity at this spatial scale appears to be restricted. Further, within one of these atoll systems, significant spatial differentiation among samples was accompanied by a lack of temporal pairwise differentiation between recruit and adult samples, indicating that restrictions to connectivity also occur at a local scale (tens of kilometers). In contrast, a signal of panmixia was detected at the other atoll system studied. Lastly, greater relatedness and reduced genetic diversity within recruit samples was associated with relatively large differences among them, indicating the presence of sweepstakes reproduction whereby a small proportion of adults contributes to recruitment in the next generation. These results are congruent with earlier work on hard corals, suggesting that local production of larvae drives population replenishment in these atoll systems for a range of coral reef species. PMID:22822442

  6. The mechanism of flight guidance in honeybee swarms: subtle guides or streaker bees?

    PubMed

    Schultz, Kevin M; Passino, Kevin M; Seeley, Thomas D

    2008-10-01

    When a honeybee swarm takes off to fly to its new home site, less than 5% of the bees in the swarm have visited the site and thereby know in what direction the swarm must fly. How does the small minority of informed bees indicate the swarm's flight direction to the large majority of uninformed bees? Previous simulation studies have suggested two possible mechanisms of visual flight guidance: the informed bees guide by flying in the preferred direction but without an elevated speed (subtle guide hypothesis) or they guide by flying in the preferred direction and with an elevated speed (streaker bee hypothesis). We tested these hypotheses by performing a video analysis that enabled us to measure the flight directions and flight speeds of individual bees in a flying swarm. The distributions of flight speed as a function of flight direction have conspicuous peaks for bees flying toward the swarm's new home, especially for bees in the top of the swarm. This is strong support for the streaker bee hypothesis. PMID:18840663

  7. Subtle genetic structure reveals restricted connectivity among populations of a coral reef fish inhabiting remote atolls.

    PubMed

    Underwood, Jim N; Travers, Michael J; Gilmour, James P

    2012-03-01

    We utilized a spatial and temporal analyses of genetic structure, supplemented with ecological and oceanographic analysis, to assess patterns of population connectivity in a coral reef fish Chromis margaritifer among the unique and remote atolls in the eastern Indian Ocean. A subtle, but significant genetic discontinuity at 10 microsatellite DNA loci was detected between atoll systems corresponding with a low (≤ 1%) probability of advection across the hundreds of kilometers of open ocean that separates them. Thus, although genetic connections between systems are likely maintained by occasional long-distance dispersal of C. margaritifer larvae, ecological population connectivity at this spatial scale appears to be restricted. Further, within one of these atoll systems, significant spatial differentiation among samples was accompanied by a lack of temporal pairwise differentiation between recruit and adult samples, indicating that restrictions to connectivity also occur at a local scale (tens of kilometers). In contrast, a signal of panmixia was detected at the other atoll system studied. Lastly, greater relatedness and reduced genetic diversity within recruit samples was associated with relatively large differences among them, indicating the presence of sweepstakes reproduction whereby a small proportion of adults contributes to recruitment in the next generation. These results are congruent with earlier work on hard corals, suggesting that local production of larvae drives population replenishment in these atoll systems for a range of coral reef species.

  8. Evidence for population bottlenecks and subtle genetic structure in the yellow rail

    USGS Publications Warehouse

    Popper, Kenneth J.; Miller, Leonard F.; Green, Michael; Haig, Susan M.; Mullins, Thomas D.

    2012-01-01

    The Yellow Rail (Coturnicops noveboracencis) is among the most enigmatic and least studied North American birds. Nesting exclusively in marshes and wetlands, it breeds largely east of the Rocky Mountains in the northern United States and Canada, but there is an isolated population in southern Oregon once believed extirpated. The degree of connectivity of the Oregon population with the main population is unknown. We used mitochondrial DNA sequences (mtDNA) and six microsatellite loci to characterize the Yellow Rail's genetic structure and diversity patterns in six areas. Our mtDNA-based analyses of genetic structure identified significant population differentiation, but pairwise comparison of regions identified no clear geographic trends. In contrast, microsatellites suggested subtle genetic structure differentiating the Oregon population from those in the five regions sampled in the Yellow Rail's main breeding range. The genetic diversity of the Oregon population was also the lowest of the six regions sampled, and Oregon was one of three regions that demonstrated evidence of recent population bottlenecks. Factors that produced population reductions may include loss of wetlands to development and agricultural conversion, drought, and wildfire. At this time, we are unable to determine if the high percentage (50%) of populations having experienced bottlenecks is representative of the Yellow Rail's entire range. Further genetic data from additional breeding populations will be required for this issue to be addressed.

  9. Subtle Increases in Interletter Spacing Facilitate the Encoding of Words during Normal Reading

    PubMed Central

    Perea, Manuel; Gomez, Pablo

    2012-01-01

    Background Several recent studies have revealed that words presented with a small increase in interletter spacing are identified faster than words presented with the default interletter spacing (i.e., w a t e r faster than water). Modeling work has shown that this advantage occurs at an early encoding level. Given the implications of this finding for the ease of reading in the new digital era, here we examined whether the beneficial effect of small increases in interletter spacing can be generalized to a normal reading situation. Methodology We conducted an experiment in which the participant’s eyes were monitored when reading sentences varying in interletter spacing: i) sentences were presented with the default (0.0) interletter spacing; ii) sentences presented with a +1.0 interletter spacing; and iii) sentences presented with a +1.5 interletter spacing. Principal Findings Results showed shorter fixation duration times as an inverse function of interletter spacing (i.e., fixation durations were briefest with +1.5 spacing and slowest with the default spacing). Conclusions Subtle increases in interletter spacing facilitate the encoding of the fixated word during normal reading. Thus, interletter spacing is a parameter that may affect the ease of reading, and it could be adjustable in future implementations of e-book readers. PMID:23082178

  10. Nutritional vitamin-B12 deficiency. Possible contributory role of subtle vitamin-B12 malabsorption.

    PubMed

    Carmel, R

    1978-05-01

    Dietary deficiency of vitamin B-12 has been reported, yet most people ingesting vitamin-B12-deficient diets even for many years appear to achieve a balance that does not lead to overt signs and symptoms of deficiency. I present the case of a vegan of 25 years' duration who developed severe neurologic abnormalities due to vitamin-B12 deficiency. His diet provided 1.2 microgram of vitamin B12 daily at most. Despite normal Schilling test findings, he absorbed subnormal amounts of vitamin B12 given with ovalbumin. This poor absorption appeared to be related to his gastritis, achlorhydria, and subnormal intrinsic-factor secretion. Probably, vitamin-B12 deficiency in this patient resulted from both dietary restriction and the subtle malabsorption, neither of which would have sufficed alone to produce the clinical problem. Possibly such malabsorption may also be present in many of those vegans developing overt vitamin-B12 deficiency in whom Schilling test findings have been normal.

  11. See no evil: color blindness and perceptions of subtle racial discrimination in the workplace.

    PubMed

    Offermann, Lynn R; Basford, Tessa E; Graebner, Raluca; Jaffer, Salman; De Graaf, Sumona Basu; Kaminsky, Samuel E

    2014-10-01

    Workplace discrimination has grown more ambiguous, with interracial interactions often perceived differently by different people. The present study adds to the literature by examining a key individual difference variable in the perception of discrimination at work, namely individual color-blind attitudes. We examined relationships between 3 dimensions of color-blind attitudes (Racial Privilege, Institutional Discrimination, and Blatant Racial Issues) and perceptions of racial microaggressions in the workplace as enacted by a White supervisor toward a Black employee (i.e., discriminatory actions ranging from subtle to overt). Findings showed that observer views on institutional discrimination fully mediated, and blatant racial issues partially mediated, the relationships between racial group membership and the perception of workplace microaggressions. Non-Hispanic Whites endorsed color blindness as institutional discrimination and blatant racial issues significantly more than members of racioethnic minority groups, and higher levels of color-blind worldviews were associated with lower likelihoods of perceiving microaggressions. Views on racial privilege did not differ significantly between members of different racial groups or affect microaggression perceptions. Implications for organizations concerned about promoting more inclusive workplaces are discussed. PMID:25111553

  12. Non-Hydrostatic Modelling of Waves and Currents over Subtle Bathymetric Features

    NASA Astrophysics Data System (ADS)

    Gomes, E.; Mulligan, R. P.; McNinch, J.

    2014-12-01

    Localized areas with high rates of shoreline erosion on beaches, referred to as erosional hotspots, can occur near clusters of relict shore-oblique sandbars. Wave transformation and wave-driven currents over these morphological features could provide an understanding of the hydrodynamic-morphologic coupling mechanism that connects them to the occurrence of erosional hotspots. To investigate this, we use the non-hydrostatic SWASH model that phase-resolves the free surface and fluid motions throughout the water column, allowing for high resolution of wave propagation and breaking processes. In this study we apply a coupled system of nested models including SWAN over a large domain of the North Carolina shelf with smaller nested SWASH domains in areas of interest to determine the hydrodynamic processes occurring over shore oblique bars. In this presentation we focus on a high resolution grid (10 vertical layers, 10 m horizontal resolution) applied to the Duck region with model validation from acoustic wave and current data, and observations from the Coastal Lidar And Radar Imaging System (CLARIS). By altering the bathymetry input for each model run based on bathymetric surveys and comparing the predicted and observed wave heights and current profiles, the effects of subtle bathymetric perturbations have on wave refraction, wave breaking, surf zone currents and vorticity are investigated. The ability to predict wave breaking and hydrodynamics with a non-hydrostatic model may improve our understanding of surf zone dynamics in relation to morphologic conditions.

  13. Accounting for a mirror-image conformation as a subtle effect in protein folding

    PubMed Central

    Kachlishvili, Khatuna; Maisuradze, Gia G.; Martin, Osvaldo A.; Liwo, Adam; Vila, Jorge A.; Scheraga, Harold A.

    2014-01-01

    By using local (free-energy profiles along the amino acid sequence and 13Cα chemical shifts) and global (principal component) analyses to examine the molecular dynamics of protein-folding trajectories, generated with the coarse-grained united-residue force field, for the B domain of staphylococcal protein A, we are able to (i) provide the main reason for formation of the mirror-image conformation of this protein, namely, a slow formation of the second loop and part of the third helix (Asp29–Asn35), caused by the presence of multiple local conformational states in this portion of the protein; (ii) show that formation of the mirror-image topology is a subtle effect resulting from local interactions; (iii) provide a mechanism for how protein A overcomes the barrier between the metastable mirror-image state and the native state; and (iv) offer a plausible reason to explain why protein A does not remain in the metastable mirror-image state even though the mirror-image and native conformations are at least energetically compatible. PMID:24912167

  14. Alternative motif toward high-quality wurtzite MnSe nanorods via subtle sulfur element doping.

    PubMed

    Zhou, Bo; Yang, Xinyi; Sui, Yongming; Xiao, Guanjun; Wei, Yingjin; Zou, Bo

    2016-04-28

    The manipulated synthesis of high-quality semiconductor nanocrystals (NCs) is of high significance with respect to the exploration of their properties and their corresponding applications. Nevertheless, the preparation of metastable-phase NCs still remains a great challenge due to their high kinetic barriers and harsh synthetic conditions. Herein, we demonstrated the fabrication of high-quality MnSe nanorods with a metastable wurtzite structure via a subtle sulfur-doping strategy. Based on the UV-vis absorption spectra, manganese polysulfide clusters were formed by mixing oleylamine-sulfur and oleylamine-manganese solutions at room temperature. The existence of manganese polysulfide clusters with polymeric sulfur structures makes the system more reactive, inducing fast wurtzite-phase nucleation. This can overcome the natural kinetic barrier of wurtzite MnSe and lead to subsequent growth of targeted NCs. On the other hand, no sulfur doping would produce MnSe NCs in a thermodynamically favorable rock-salt phase. As expected, different doping contents and sulfur sources also resulted in the formation of high-quality wurtzite MnSe nanorods. This success establishes that a facile strategy can be anticipated to synthesize high-quality metal chalcogenide NCs with a metastable phase, especially wurtzite nanorods, for potential applications from spintronics to solar cells. PMID:27064941

  15. Use of amplitude vs offset seismic techniques to delineate subtle stratigraphic traps - Three field studies

    SciTech Connect

    Holton, J.E.; Lausten, C.D.; Blott, J.E. )

    1989-09-01

    Three stratigraphically trapped Wyoming fields which were previously held to be seismically invisible have been examined using amplitude vs. offset seismic techniques. This technology examines the seismic signature changes which take place as a function of source and receiver distance. Such signature changes are directly related to lithology and can be predicted in models and confirmed by the actual data. Two oil fields are located in the Powder River basin: Hartzog Draw and Coyote Creek. The third field, Dripping Rock, is a gas field in the Washakie basin of southwestern Wyoming. The fields produce from sands of the Shannon, Dakota, and Almond formations, respectively. All three fields lack significant velocity differences between the reservoir and trap facies. This results in an inability to delineate the sands using conventional seismic techniques. Amplitude vs. offset techniques, however, present easily identifiable anomalies which reliably delineate the extent of the reservoir sands in each of the cases. Amplitude vs. offset technology has been used successfully in numerous exploratory and development situations throughout the Rocky Mountains and other areas of the US and Canada. It has proven to be a very reliable technique to explore subtle stratigraphic plays which remain relatively immature in mature basins.

  16. Evaluation of a Brief Survey Instrument for Assessing Subtle Differences in Cognitive Function Among Older Adults.

    PubMed

    Kotwal, Ashwin A; Schumm, Philip; Kern, David W; McClintock, Martha K; Waite, Linda J; Shega, Joseph W; Huisingh-Scheetz, Megan J; Dale, William

    2015-01-01

    Most measures of cognitive function used in large-scale surveys of older adults have limited ability to detect subtle differences across cognitive domains, and standard clinical instruments are impractical to administer in general surveys. The Montreal Cognitive Assessment (MoCA) can address this need, but has limitations in a survey context. Therefore, we developed a survey adaptation of the MoCA, called the MoCA-SA, and describe its psychometric properties in a large national survey. Using a pretest sample of older adults (n=120), we reduced MoCA administration time by 26%, developed a model to accurately estimate full MoCA scores from the MoCA-SA, and tested the model in an independent clinical sample (n=93). The validated 18-item MoCA-SA was then administered to community-dwelling adults aged 62 to 91 as part of the National Social life Health and Aging Project Wave 2 sample (n=3196). In National Social life Health and Aging Project Wave 2, the MoCA-SA had good internal reliability (Cronbach α=0.76). Using item-response models, survey-adapted items captured a broad range of cognitive abilities and functioned similarly across sex, education, and ethnic groups. Results demonstrate that the MoCA-SA can be administered reliably in a survey setting while preserving sensitivity to a broad range of cognitive abilities and similar performance across demographic subgroups.

  17. Subtle genetic structure reveals restricted connectivity among populations of a coral reef fish inhabiting remote atolls

    PubMed Central

    Underwood, Jim N; Travers, Michael J; Gilmour, James P

    2012-01-01

    We utilized a spatial and temporal analyses of genetic structure, supplemented with ecological and oceanographic analysis, to assess patterns of population connectivity in a coral reef fish Chromis margaritifer among the unique and remote atolls in the eastern Indian Ocean. A subtle, but significant genetic discontinuity at 10 microsatellite DNA loci was detected between atoll systems corresponding with a low (≤ 1%) probability of advection across the hundreds of kilometers of open ocean that separates them. Thus, although genetic connections between systems are likely maintained by occasional long-distance dispersal of C. margaritifer larvae, ecological population connectivity at this spatial scale appears to be restricted. Further, within one of these atoll systems, significant spatial differentiation among samples was accompanied by a lack of temporal pairwise differentiation between recruit and adult samples, indicating that restrictions to connectivity also occur at a local scale (tens of kilometers). In contrast, a signal of panmixia was detected at the other atoll system studied. Lastly, greater relatedness and reduced genetic diversity within recruit samples was associated with relatively large differences among them, indicating the presence of sweepstakes reproduction whereby a small proportion of adults contributes to recruitment in the next generation. These results are congruent with earlier work on hard corals, suggesting that local production of larvae drives population replenishment in these atoll systems for a range of coral reef species. PMID:22822442

  18. Metabolic Profiling of the Response to an Oral Glucose Tolerance Test Detects Subtle Metabolic Changes

    PubMed Central

    Wopereis, Suzan; Rubingh, Carina M.; van Erk, Marjan J.; Verheij, Elwin R.; van Vliet, Trinette; Cnubben, Nicole H. P.; Smilde, Age K.; van der Greef, Jan; van Ommen, Ben; Hendriks, Henk F. J.

    2009-01-01

    Background The prevalence of overweight is increasing globally and has become a serious health problem. Low-grade chronic inflammation in overweight subjects is thought to play an important role in disease development. Novel tools to understand these processes are needed. Metabolic profiling is one such tool that can provide novel insights into the impact of treatments on metabolism. Methodology To study the metabolic changes induced by a mild anti-inflammatory drug intervention, plasma metabolic profiling was applied in overweight human volunteers with elevated levels of the inflammatory plasma marker C-reactive protein. Liquid and gas chromatography mass spectrometric methods were used to detect high and low abundant plasma metabolites both in fasted conditions and during an oral glucose tolerance test. This is based on the concept that the resilience of the system can be assessed after perturbing a homeostatic situation. Conclusions Metabolic changes were subtle and were only detected using metabolic profiling in combination with an oral glucose tolerance test. The repeated measurements during the oral glucose tolerance test increased statistical power, but the metabolic perturbation also revealed metabolites that respond differentially to the oral glucose tolerance test. Specifically, multiple metabolic intermediates of the glutathione synthesis pathway showed time-dependent suppression in response to the glucose challenge test. The fact that this is an insulin sensitive pathway suggests that inflammatory modulation may alter insulin signaling in overweight men. PMID:19242536

  19. The subtle role of climate change on population genetic structure in Canada lynx.

    PubMed

    Row, Jeffrey R; Wilson, Paul J; Gomez, Celine; Koen, Erin L; Bowman, Jeff; Thornton, Daniel; Murray, Dennis L

    2014-07-01

    Anthropogenically driven climatic change is expected to reshape global patterns of species distribution and abundance. Given recent links between genetic variation and environmental patterns, climate change may similarly impact genetic population structure, but we lack information on the spatial and mechanistic underpinnings of genetic-climate associations. Here, we show that current genetic variability of Canada lynx (Lynx canadensis) is strongly correlated with a winter climate gradient (i.e. increasing snow depth and winter precipitation from west-to-east) across the Pacific-North American (PNO) to North Atlantic Oscillation (NAO) climatic systems. This relationship was stronger than isolation by distance and not explained by landscape variables or changes in abundance. Thus, these patterns suggest that individuals restricted dispersal across the climate boundary, likely in the absence of changes in habitat quality. We propose habitat imprinting on snow conditions as one possible explanation for this unusual phenomenon. Coupling historical climate data with future projections, we also found increasingly diverging snow conditions between the two climate systems. Based on genetic simulations using projected climate data (2041-2070), we predicted that this divergence could lead to a threefold increase in genetic differentiation, potentially leading to isolated east-west populations of lynx in North America. Our results imply that subtle genetic structure can be governed by current climate and that substantive genetic differentiation and related ecological divergence may arise from changing climate patterns.

  20. Round cell pattern of prostatic stromal tumor of uncertain malignant potential: a subtle newly recognized variant.

    PubMed

    Sadimin, Evita T; Epstein, Jonathan I

    2016-06-01

    Prostatic stromal tumor of uncertain malignant potential (STUMP) is a distinct entity which includes several different patterns. Four patterns of STUMP have been described including stroma with (1) degenerative atypia, (2) hypercellular spindle cells, (3) myxoid spindle cells, and (4) phyllodes-like pattern. The current study identified a novel round cell pattern. We searched our database from 1999 to 2015 and identified 7 patients with round cell pattern out of a total number of 98 patients with STUMP. All 7 cases showed mildly increased stromal cellularity with rounded nuclei, diagnosed on core biopsies in 5 cases, transurethral resection in 1 case, and radical prostatectomy in 1 case. Some degree of glandular displacement was observed in 4 cases. In 2 of the cases, STUMP was not recognized histologically by the referring pathologists and was initially diagnosed as benign prostatic hyperplasia. As has been described with other patterns of STUMP, several cases showed associated epithelial proliferations that in some instances masked the neoplastic stromal process. The round cell pattern of STUMP is a new deceptively subtle pattern that may not be recognized as a neoplasm and may be misdiagnosed as benign prostatic hyperplasia. Although there was no direct evidence in our study that the round cell pattern of STUMP has the same behavior as other variants of STUMPs, increased recognition of this entity will hopefully lead to additional studies to further understand its malignant potential. PMID:26980017

  1. Subtle clinical signs of a meningioma in an adult: a case report

    PubMed Central

    2014-01-01

    Background Meningiomas are the most common brain tumor in the adult population. This case report describes the epidemiology, the clinical presentation as well as the current treatment options for this condition. Case presentation A 49 year-old man attended a chiropractic clinic with non-specific chronic low back pain. Upon the history taking and the systems review, he reported a loss of both smell and taste for which investigations conducted by two different otolaryngologists did not yield a specific diagnosis. The patient was referred to a neurologist who ordered a computer tomography scan that eventually revealed a compression brain tumor. Brain tumors can produce a large variety of clinical presentations, such as upper motor neuron lesion symptoms, altered consciousness or vital functions which are easy to identify. However, subtle signs, such as those presented in this case, can be neglected. Conclusion Clinicians should be aware of uncommon clinical presentations including cranial nerve or neurological dysfunction and refer their patient to a specialist when detected. PMID:24490991

  2. See no evil: color blindness and perceptions of subtle racial discrimination in the workplace.

    PubMed

    Offermann, Lynn R; Basford, Tessa E; Graebner, Raluca; Jaffer, Salman; De Graaf, Sumona Basu; Kaminsky, Samuel E

    2014-10-01

    Workplace discrimination has grown more ambiguous, with interracial interactions often perceived differently by different people. The present study adds to the literature by examining a key individual difference variable in the perception of discrimination at work, namely individual color-blind attitudes. We examined relationships between 3 dimensions of color-blind attitudes (Racial Privilege, Institutional Discrimination, and Blatant Racial Issues) and perceptions of racial microaggressions in the workplace as enacted by a White supervisor toward a Black employee (i.e., discriminatory actions ranging from subtle to overt). Findings showed that observer views on institutional discrimination fully mediated, and blatant racial issues partially mediated, the relationships between racial group membership and the perception of workplace microaggressions. Non-Hispanic Whites endorsed color blindness as institutional discrimination and blatant racial issues significantly more than members of racioethnic minority groups, and higher levels of color-blind worldviews were associated with lower likelihoods of perceiving microaggressions. Views on racial privilege did not differ significantly between members of different racial groups or affect microaggression perceptions. Implications for organizations concerned about promoting more inclusive workplaces are discussed.

  3. Opioid abuse-deterrent strategies: role of clinicians in acute pain management.

    PubMed

    Webster, Lynn R; Brennan, Michael J; Kwong, Louis M; Levandowski, Richard; Gudin, Jeffrey A

    2016-01-01

    Opioid abuse is a healthcare and societal problem that burdens individuals, their families and the healthcare professionals who care for them. Restricting access to opioid analgesics is one option to deter abuse, but this may prevent pain patients in need from obtaining effective analgesics. Therefore, strategies that mitigate the risk of opioid abuse while maintaining access are being pursued by several stakeholders including federal agencies, state governments, payors, researchers, the pharmaceutical industry and clinicians. Federal agency efforts have included required licensure and documentation for prescribing opioids, implementation of risk evaluation and mitigation strategies, and guidance on assessment and labeling of opioid abuse-deterrent formulations. In addition, state governments and payors have enacted monitoring programs, and pharmaceutical companies continue to develop abuse-deterrent opioid formulations. Strategies for clinicians to mitigate opioid abuse include comprehensive patient assessment and universal precautions (e.g. use of multimodal analgesia and abuse-deterrent opioid formulations, urine toxicology screening, participation in prescription drug monitoring and risk evaluation and mitigation strategy programs). PMID:26631936

  4. Opioid abuse-deterrent strategies: role of clinicians in acute pain management.

    PubMed

    Webster, Lynn R; Brennan, Michael J; Kwong, Louis M; Levandowski, Richard; Gudin, Jeffrey A

    2016-01-01

    Opioid abuse is a healthcare and societal problem that burdens individuals, their families and the healthcare professionals who care for them. Restricting access to opioid analgesics is one option to deter abuse, but this may prevent pain patients in need from obtaining effective analgesics. Therefore, strategies that mitigate the risk of opioid abuse while maintaining access are being pursued by several stakeholders including federal agencies, state governments, payors, researchers, the pharmaceutical industry and clinicians. Federal agency efforts have included required licensure and documentation for prescribing opioids, implementation of risk evaluation and mitigation strategies, and guidance on assessment and labeling of opioid abuse-deterrent formulations. In addition, state governments and payors have enacted monitoring programs, and pharmaceutical companies continue to develop abuse-deterrent opioid formulations. Strategies for clinicians to mitigate opioid abuse include comprehensive patient assessment and universal precautions (e.g. use of multimodal analgesia and abuse-deterrent opioid formulations, urine toxicology screening, participation in prescription drug monitoring and risk evaluation and mitigation strategy programs).

  5. Implementing Effective Substance Abuse Treatments in General Medical Settings: Mapping the Research Terrain.

    PubMed

    Ducharme, Lori J; Chandler, Redonna K; Harris, Alex H S

    2016-01-01

    The National Institute on Alcohol Abuse and Alcoholism (NIAAA), National Institute on Drug Abuse (NIDA), and Veterans Health Administration (VHA) share an interest in promoting high quality, rigorous health services research to improve the availability and utilization of evidence-based treatment for substance use disorders (SUD). Recent and continuing changes in the healthcare policy and funding environments prioritize the integration of evidence-based substance abuse treatments into primary care and general medical settings. This area is a prime candidate for implementation research. Recent and ongoing implementation projects funded by these agencies are reviewed. Research in five areas is highlighted: screening and brief intervention for risky drinking; screening and brief intervention for tobacco use; uptake of FDA-approved addiction pharmacotherapies; safe opioid prescribing; and disease management. Gaps in the portfolios, and priorities for future research, are described.

  6. Using dense locality sampling resolves the subtle genetic population structure of the dispersive fish species Plecoglossus altivelis.

    PubMed

    Takeshima, Hirohiko; Iguchi, Kei'ichiro; Hashiguchi, Yasuyuki; Nishida, Mutsumi

    2016-07-01

    In dispersive species with continuous distributions, genetic differentiation between local populations is often absent or subtle and thus difficult to detect. To incorporate such subtle differentiation into management plans, it may be essential to analyse many samples from many localities using adequate numbers of high-resolution genetic markers. Here, we evaluated the usefulness of dense locality sampling in resolving genetic population structure in the ayu (Plecoglossus altivelis), a dispersive fish important in Japanese inland fisheries. Genetic variability in, and differentiation between, ayu populations around the Japan-Ryukyu Archipelago were investigated in 4746 individuals collected from 120 localities by genotyping 12 microsatellite markers. These individuals represented the two subspecies of ayu, namely the Ryukyuan subspecies (Plecoglossus altivelis ryukyuensis) and both amphidromous and landlocked forms of the nominotypical subspecies (P. a. altivelis) along the archipelago. We successfully detected an absence of genetic differentiation within the landlocked form and subtle but significant differentiation and clear geographic patterns of genetic variation among populations of the amphidromous form, which had been considered genetically homogeneous. This suggests that dense locality sampling effectively resolves subtle differences in genetic population structure, reducing stochastic deviation in the detection of genetic differentiation and geographic patterns in local populations of this dispersive species. Resampling analyses based on empirical data sets clearly demonstrate the effectiveness of increasing the number of locality samples for stable and reliable estimations of genetic fixation indices. The genetic population structure observed within the amphidromous form provides useful information for identifying management or conservation units in ayu. PMID:27085501

  7. Discriminant Validity of the MMPI Depression Subtle (D-S) and Depression Obvious (D-O) Scales.

    ERIC Educational Resources Information Center

    Zalewski, Christine; Schatz, Caroline T.; Gottesman, Irving I.; Nichols, David S.

    1997-01-01

    This study examined the relationship between diagnostic group membership (lifetime depressed, n=367; lifetime mixed psychiatric, n=367; nonpsychiatric, n=367) and scores on the Depression-Subtle (D-S) and Depression-Obvious (D-O) scales of the Minnesota Multiphasic Personality Inventory. D-O scores were significantly related to group membership,…

  8. Animism, Creativity, and a Tree: Shifting into Nature Connection through Attention to Subtle Energies and Contemplative Art Practice

    ERIC Educational Resources Information Center

    Flowers, Michelle; Lipsett, Lisa; Barrett, M. J.

    2014-01-01

    What can happen when the "monkey mind" of habitual conceptual thought is awakened to the more-than-human through attention to subtle energies and artmaking? Drawing on autoethnographic methods, we demonstrate how one graduate student's creative engagement with a tree brought animist theory to life. This paper illustrates how a…

  9. Screening, Brief Intervention, and Referral to Treatment.

    PubMed

    Borus, Joshua; Parhami, Iman; Levy, Sharon

    2016-10-01

    Screening, Brief Intervention, and Referral to Treatment is a quick, effective technique with which to manage substance use in adolescents and young adults. Use of a validated measure for detecting substance use and abuse is significantly more effective than unvalidated tools or provider intuition. There are a variety of validated tools available to use in the adolescent/young adult population, and there are opportunities to increase the efficiency and scalability of screening by using computerized questionnaires. This area continues to evolve rapidly. PMID:27613340

  10. Immunotherapy for Drug Abuse

    PubMed Central

    Shen, Xiaoyun; Kosten, Thomas R.

    2013-01-01

    Substance use disorders continue to be major medical and social problems worldwide. Current medications for substance use disorders have many limitations such as cost, availability, medication compliance, dependence, diversion of some to illicit use and relapse to addiction after discontinuing their use. Immunotherapies using either passive monoclonal antibodies or active vaccines have distinctly different mechanisms and therapeutic utility from small molecule approaches to treatment. They have great potential to help the patient achieve and sustain abstinence and have fewer of the above limitations. This review covers the cocaine vaccine development in detail and provides an overview of directions for developing anti-addiction vaccines against the abuse of other substances. The notable success of the first placebo-controlled clinical trial of a cocaine vaccine, TA-CD, has led to an ongoing multi-site, Phase IIb clinical trial in 300 subjects. The results from these trials are encouarging further development of the cocaine vacine as one of the first anti-addiction vaccines to go forward to the U.S. Food and Drug Administration for review and approval for human use. PMID:22229313

  11. Prior substance abuse and related treatment history reported by recent victims of sexual assault.

    PubMed

    Resnick, Heidi S; Walsh, Kate; Schumacher, Julie A; Kilpatrick, Dean G; Acierno, Ron

    2013-04-01

    To inform intervention approaches, the current study examined prevalence and comorbidity of recent use and history of abuse of alcohol, marijuana, and other illicit drugs as well as history of substance treatment among a sample of female victims of sexual assault seeking post-assault medical care. Demographic variables and prior history of assault were also examined to further identify factors relevant to treatment or prevention approaches. Participants were 255 women and adolescent girls seeking post sexual assault medical services who completed an initial follow-up assessment on average within 3 months post-assault. The majority (72.9%) reported recent substance use prior to assault, approximately 40% reported prior substance abuse history, and 12.2% reported prior substance treatment history. Prior history of assault was associated with recent drug use and history of drug abuse as well as substance treatment. Among those with prior histories of substance abuse and assault, assault preceded substance abuse onset in the majority of cases. Almost all those with prior treatment history reported recent drug or alcohol use. A portion of sexual assault survivors seen for acute medical services may benefit from facilitated referral for substance abuse treatment in addition to counseling at the time of screening. Assessment and intervention approaches should target alcohol, marijuana, and other illicit drug use and abuse. Substance use and associated impairment may serve as a rape tactic by perpetrators of assault. Substance use at the time of assault does not imply blame on the part of assault victims. Previous findings indicate that rape poses high risk of PTSD particularly among women with prior history of assault. Screening and intervention related to substance abuse should be done with recognition of the increased vulnerability it may pose with regard to assault and the high risk of PTSD within this population.

  12. Mothers' versus Fathers' Alcohol Abuse and Attachment in Adult Daughters of Alcoholics

    ERIC Educational Resources Information Center

    Kelley, Michelle L.; Schroeder, Valarie M.; Cooke, Cathy G.; Gumienny, Leslie; Platter, Amanda Jeffrey; Fals-Stewart, William

    2010-01-01

    Gender of the alcohol-abusing parent was examined in relation to general and romantic attachment (as measured by the Experiences in Close Relationships-Revised and the Relationship Scales Questionnaire) in female adult children of alcoholics (ACOAs; as indicated by the Children of Alcoholics Screening Test) as compared to non-ACOAs. As compared to…

  13. Political Correctness, Social Work, and the Breakdown of the Child Abuse System.

    ERIC Educational Resources Information Center

    Karger, Howard Jacob; Stoesz, David

    1995-01-01

    Examines the relationship between political correctness, social work, and breakdown of the child abuse system. Examines groups that stand to gain from perpetuating the myth of classlessness. Investigates high turnover rates among social workers, declassification of public welfare jobs, and problems in screening and provision of services to…

  14. Impact of Employee Assistance Programs on Substance Abusers and Workplace Safety

    ERIC Educational Resources Information Center

    Elliott, Karen; Shelley, Kyna

    2005-01-01

    Businesses have dealt with substance abuse in different ways. Some organizations have established Employee Assistance Programs (EAPs) to address these problems. One large national company chose to fire employees with positive drug screens, offer them EAP services, and then consider them for rehire after treatment. A study of performance records…

  15. 75 FR 79008 - Proposed Collection; Comment Request; Study of Substance Abuse doc.com Module Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... patients who abuse substances. The overall goal of this project is to assess the efficacy of an educational intervention, which should result in an increase in the involvement of primary care providers in the screening... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF......

  16. Dragon's Blood incense: misbranded as a drug of abuse?

    PubMed

    Ford, S L; Steiner, R R; Thiericke, R; Young, R; Soine, W H

    2001-01-01

    An unknown red substance was being sold and used with other drugs of abuse in Virginia (often being used in conjunction with marihuana). The red substance was identified as Dragon's Blood incense from Daemonorops draco. In bioassays, Dragon's Blood incense exhibited a low, but measurable cytotoxicity in in vitro cell lines. Dragon's Blood incense or Volatilized Dragon's Blood had no adverse effect on mouse motor performance based on the inclined screen and rotorod tests. delta(9)-Tetrahydrocannibinol (THC) produced a dose-related decline in mouse performance on the rotorod test. The combination of Dragon's Blood incense or Volatilized Dragon's Blood with delta(9)-THC did not contribute further to the impairment of the mice on the rotorod. This data suggests that the abuse potential for Dragon's Blood incense alone or in combination with marihuana is minimal.

  17. Prevalence and correlates of client-perpetrated abuse among female sex workers in two Mexico-U.S. border cities.

    PubMed

    Ulibarri, Monica D; Strathdee, Steffanie A; Lozada, Remedios; Magis-Rodriguez, Carlos; Amaro, Hortensia; O'Campo, Patricia; Patterson, Thomas L

    2014-04-01

    History of abuse has been associated with greater HIV risk among women. This study examined client-perpetrated abuse among female sex workers (FSWs) in two Mexico-U.S. border cities where HIV prevalence is rising. Among 924 FSWs, prevalence of client-perpetrated abuse was 31%. In multivariate logistic regression models, intimate partner violence (IPV), psychological distress, and having drug-using clients were associated with experiencing client-perpetrated abuse. FSWs along the Mexico-U.S. border report frequently experiencing abuse from both clients and intimate partners, which may have serious mental health consequences. Our findings suggest the need for screening and gender-based violence prevention services for Mexican FSWs. PMID:24686125

  18. Impact of childhood abuse history on psychological symptoms among male and female soldiers in the U.S. Army.

    PubMed

    Rosen, L N; Martin, L

    1996-12-01

    The long-term psychological effects of four different types of childhood maltreatment were examined among 1,072 male and 305 female soldiers on active duty in the United States Army. The predictor variables included four subscales from the Childhood Trauma Questionnaire (CTQ)-(1) physical-emotional abuse, (2) sexual abuse, (3) emotional neglect, and (4) physical neglect. An additional sexual abuse variable based on the four screening questions developed by Finkelhor, Hotaling, Lewis, and Smith (1990) was also included. Outcome was measured by the Brief Symptom Inventory and a dissociation scale developed by Briere and Runtz (1988). MANOVAs were conducted for each outcome measure. Physical-emotional abuse contributed to most of the effects. However, sexual abuse contributed additional significant effects to all of the subscales. In general, males and females showed similar outcomes, but certain gender differences were noted. PMID:8985606

  19. Prevalence and correlates of client-perpetrated abuse among female sex workers in two Mexico-U.S. border cities.

    PubMed

    Ulibarri, Monica D; Strathdee, Steffanie A; Lozada, Remedios; Magis-Rodriguez, Carlos; Amaro, Hortensia; O'Campo, Patricia; Patterson, Thomas L

    2014-04-01

    History of abuse has been associated with greater HIV risk among women. This study examined client-perpetrated abuse among female sex workers (FSWs) in two Mexico-U.S. border cities where HIV prevalence is rising. Among 924 FSWs, prevalence of client-perpetrated abuse was 31%. In multivariate logistic regression models, intimate partner violence (IPV), psychological distress, and having drug-using clients were associated with experiencing client-perpetrated abuse. FSWs along the Mexico-U.S. border report frequently experiencing abuse from both clients and intimate partners, which may have serious mental health consequences. Our findings suggest the need for screening and gender-based violence prevention services for Mexican FSWs.

  20. PREVALENCE AND CORRELATES OF CLIENT-PERPETRATED ABUSE AMONG FEMALE SEX WORKERS IN TWO MEXICO-U.S. BORDER CITIES

    PubMed Central

    Ulibarri, Monica D.; Strathdee, Steffanie A.; Lozada, Remedios; Magis-Rodriguez, Carlos; Amaro, Hortensia; O'Campo, Patricia; Patterson, Thomas L.

    2011-01-01

    History of abuse has been associated with greater HIV risk among women. This study examined client-perpetrated abuse among female sex workers (FSWs) in two Mexico-U.S. border cities where HIV prevalence is rising. Among 924 FSWs, prevalence of client-perpetrated abuse was 31%. In multivariate logistic regression models, intimate partner violence, psychological distress and having drug-using clients were associated with experiencing client-perpetrated abuse. FSWs along the Mexico-U.S. border report frequently experiencing abuse from both clients and intimate partners, which may have serious mental health consequences. Our findings suggest the need for screening and gender-based violence prevention services for Mexican FSWs. PMID:24686125

  1. Alternative motif toward high-quality wurtzite MnSe nanorods via subtle sulfur element doping

    NASA Astrophysics Data System (ADS)

    Zhou, Bo; Yang, Xinyi; Sui, Yongming; Xiao, Guanjun; Wei, Yingjin; Zou, Bo

    2016-04-01

    The manipulated synthesis of high-quality semiconductor nanocrystals (NCs) is of high significance with respect to the exploration of their properties and their corresponding applications. Nevertheless, the preparation of metastable-phase NCs still remains a great challenge due to their high kinetic barriers and harsh synthetic conditions. Herein, we demonstrated the fabrication of high-quality MnSe nanorods with a metastable wurtzite structure via a subtle sulfur-doping strategy. Based on the UV-vis absorption spectra, manganese polysulfide clusters were formed by mixing oleylamine-sulfur and oleylamine-manganese solutions at room temperature. The existence of manganese polysulfide clusters with polymeric sulfur structures makes the system more reactive, inducing fast wurtzite-phase nucleation. This can overcome the natural kinetic barrier of wurtzite MnSe and lead to subsequent growth of targeted NCs. On the other hand, no sulfur doping would produce MnSe NCs in a thermodynamically favorable rock-salt phase. As expected, different doping contents and sulfur sources also resulted in the formation of high-quality wurtzite MnSe nanorods. This success establishes that a facile strategy can be anticipated to synthesize high-quality metal chalcogenide NCs with a metastable phase, especially wurtzite nanorods, for potential applications from spintronics to solar cells.The manipulated synthesis of high-quality semiconductor nanocrystals (NCs) is of high significance with respect to the exploration of their properties and their corresponding applications. Nevertheless, the preparation of metastable-phase NCs still remains a great challenge due to their high kinetic barriers and harsh synthetic conditions. Herein, we demonstrated the fabrication of high-quality MnSe nanorods with a metastable wurtzite structure via a subtle sulfur-doping strategy. Based on the UV-vis absorption spectra, manganese polysulfide clusters were formed by mixing oleylamine-sulfur and oleylamine

  2. Build-and-fill sequences: How subtle paleotopography affects 3-D heterogeneity of potential reservoir facies

    USGS Publications Warehouse

    McKirahan, J.R.; Goldstein, R.H.; Franseen, E.K.

    2005-01-01

    This study analyzes the three-dimensional variability of a 20-meter-thick section of Pennsylvanian (Missourian) strata over a 600 km2 area of northeastern Kansas, USA. It hypothesizes that sea-level changes interact with subtle variations in paleotopography to influence the heterogeneity of potential reservoir systems in mixed carbonate-silidclastic systems, commonly produdng build-and-fill sequences. For this analysis, ten lithofacies were identified: (1) phylloid algal boundstone-packstone, (2) skeletal wackestone-packstone, (3) peloidal, skeletal packstone, (4) sandy, skeletal grainstone-packstone, (5) oolite grainstone-packstone, (6) Osagia-brachiopod packstone, (7) fossiliferous siltstone, (8) lenticular bedded-laminated siltstone and fine sandstone, (9) organic-rich mudstone and coal, and (10) massive mudstone. Each facies can be related to depositional environment and base-level changes to develop a sequence stratigraphy consisting of three sequence boundaries and two flooding surfaces. Within this framework, eighteen localities are used to develop a threedimensional framework of the stratigraphy and paleotopography. The studied strata illustrate the model of "build-and-fill". In this example, phylloid algal mounds produce initial relief, and many of the later carbonate and silidclastic deposits are focused into subtle paleotopographic lows, responding to factors related to energy, source, and accommodation, eventually filling the paleotopography. After initial buildup of the phylloid algal mounds, marine and nonmarine siliciclastics, with characteristics of both deltaic lobes and valley fills, were focused into low areas between mounds. After a sea-level rise, oolitic carbonates formed on highs and phylloid algal facies accumulated in lows. A shift in the source direction of siliciclastics resulted from flooding or filling of preexisting paleotopographic lows. Fine-grained silidclastics were concentrated in paleotopographic low areas and resulted in clay

  3. Screening for cancer

    SciTech Connect

    Miller, A.B.

    1985-01-01

    This book contains three sections: Fundamentals of Screening, Screening Tests, and Screening for Specific Cancer Sites. Each section consists of several chapters. Some of the chapter titles are: Principles of Screening and of the Evaluation of Screening Programs; Economic Aspects of Screening; Cervical Cytology; Screening Tests for Bladder Cancer; Fecal Occult Blood Testing; Screening for Cancer of the Cervix; Screening for Gastric Cancer; and Screening for Oral Cancer.

  4. Staphylococcus aureus infective endocarditis versus bacteremia strains: Subtle genetic differences at stake.

    PubMed

    Bouchiat, Coralie; Moreau, Karen; Devillard, Sébastien; Rasigade, Jean-Philippe; Mosnier, Amandine; Geissmann, Tom; Bes, Michèle; Tristan, Anne; Lina, Gérard; Laurent, Frédéric; Piroth, Lionel; Aissa, Nejla; Duval, Xavier; Le Moing, Vincent; Vandenesch, François

    2015-12-01

    Infective endocarditis (IE)((1)) is a severe condition complicating 10-25% of Staphylococcus aureus bacteremia. Although host-related IE risk factors have been identified, the involvement of bacterial features in IE complication is still unclear. We characterized strictly defined IE and bacteremia isolates and searched for discriminant features. S. aureus isolates causing community-acquired, definite native-valve IE (n=72) and bacteremia (n=54) were collected prospectively as part of a French multicenter cohort. Phenotypic traits previously reported or hypothesized to be involved in staphylococcal IE pathogenesis were tested. In parallel, the genotypic profiles of all isolates, obtained by microarray, were analyzed by discriminant analysis of principal components (DAPC)((2)). No significant difference was observed between IE and bacteremia strains, regarding either phenotypic or genotypic univariate analyses. However, the multivariate statistical tool DAPC, applied on microarray data, segregated IE and bacteremia isolates: IE isolates were correctly reassigned as such in 80.6% of the cases (C-statistic 0.83, P<0.001). The performance of this model was confirmed with an independent French collection IE and bacteremia isolates (78.8% reassignment, C-statistic 0.65, P<0.01). Finally, a simple linear discriminant function based on a subset of 8 genetic markers retained valuable performance both in study collection (86.1%, P<0.001) and in the independent validation collection (81.8%, P<0.01). We here show that community-acquired IE and bacteremia S. aureus isolates are genetically distinct based on subtle combinations of genetic markers. This finding provides the proof of concept that bacterial characteristics may contribute to the occurrence of IE in patients with S. aureus bacteremia.

  5. The subtle effects of sea water acidification on the amphipod Gammarus locusta

    NASA Astrophysics Data System (ADS)

    Hauton, C.; Tyrrell, T.; Williams, J.

    2009-08-01

    We report an investigation of the effects of increases in pCO2 on the survival, growth and molecular physiology of the neritic amphipod Gammarus locusta which has a cosmopolitan distribution in estuaries. Amphipods were reared from juvenile to mature adult in laboratory microcosms at three different levels of pH in nominal range 8.1-7.6. Growth rate was estimated from weekly measures of body length. At sexual maturity the amphipods were sacrificed and assayed for changes in the expression of genes coding for a heat shock protein (hsp70 gene) and the metabolic enzyme glyceraldehyde-3-phosphate dehydrogenase (gapdh gene). The data show that the growth and survival of this species is not significantly impacted by a decrease in sea water pH of up to 0.5 units. Quantitative real-time PCR analysis indicated that there was no significant effect of growth in acidified sea water on the sustained expression of the hsp70 gene. There was a consistent and significant increase in the expression of the gapdh gene at a pH of ~7.5 which, when combined with observations from other workers, suggests that metabolic changes may occur in response to acidification. It is concluded that sensitive assays of tissue physiology and molecular biology should be routinely employed in future studies of the impacts of sea water acidification as subtle effects on the physiology and metabolism of coastal marine species may be overlooked in conventional gross "end-point" studies of organism growth or mortality.

  6. Subtle changes in Plasmodium falciparum infection complexity following enhanced intervention in Malawi.

    PubMed

    Sisya, Tamika J; Kamn'gona, Raphael M; Vareta, Jimmy A; Fulakeza, Joseph M; Mukaka, Mavuto F J; Seydel, Karl B; Laufer, Miriam K; Taylor, Terrie E; Nkhoma, Standwell C

    2015-02-01

    With support from the Global Fund, the United States President's Malaria Initiative (PMI) and other cooperating partners, Malawi is implementing a comprehensive malaria control programme involving indoor residual spraying in targeted districts, universal coverage with insecticide-treated bed nets, use of rapid diagnostic tests to confirm the clinical diagnosis of malaria and use of the highly effective artemisinin-based combination therapy, artemether-lumefantrine (AL), as the first-line treatment for malaria. We genotyped 24 genome-wide single nucleotide polymorphisms (SNPs) in Plasmodium falciparum infections (n=316) sampled from a single location in Malawi before (2006 and 2007) and after enhanced intervention (2008 and 2012). The SNP data generated were used to examine temporal changes in the proportion of multiple-genotype infections (MIs), mean number of heterozygous SNPs within MIs, parasite genetic diversity (expected heterozygosity and genotypic richness), multilocus linkage disequilibrium and effective population size (N(e)). While the proportion of MIs, expected heterozygosity, genotypic richness, multilocus linkage disequilibrium and Ne were unchanged over time, the mean number (±standard deviation) of heterozygous SNPs within MIs decreased significantly (p=0.01) from 9(±1) in 2006 to 7(±1) in 2012. These findings indicate that the genetic diversity of P. falciparum malaria parasites in this area remains high, suggesting that only subtle gains, if any, have been made in reducing malaria transmission. Continued surveillance is required to evaluate the impact of malaria control interventions in this area and the rest of Malawi, and to better target control interventions.

  7. FISH analysis of a subtle familial Xp deletion in a female patient with Madelung deformity

    SciTech Connect

    Hsu, T.Y.; Gibson, L.H.; Pober, B.R.

    1994-09-01

    A subtle deletion of Xp [del(X)(p22.32)]was identified by high-resolution chromosome analysis in a twelve-year-old female with short stature (<2 percentile) and Madelung deformity suggestive of Turner syndrome. The proband`s mother, who has short stature (<2 percentile) and demyelinating disorder, also showed this deletion. The maternal grandmother is of normal height and carries two normal X chromosomes. Both the patient and her mother have no other physical abnormalities and are of normal intelligence. To confirm and delineate this Xp deletion, fluorescence in situ hybridization (FISH) was performed on metaphases from the patient and her mother using probes of DXYS20 (a pseudoautosomal locus), DXS232A, and a newly isolated Xp YAC clone, YHX2, whose relative map position is unknown. Hybridization signals of DXS232A were detected on both X chromosomes, and DXYS20 and YHX2 were missing from one of the X`s of both the patient and her mother. YHX2 was thus placed distal to DXS232A (tel-DXYS20-YHX2-S232A-cen). This familial deletion with a breakpoint distal to DXS232A, which is located at -900 Kb telomeric to STS locus, appears to be the smallest Xp deletion reported thus far. Short stature is consistently associated with females carrying Xp deletions. Madelung deformity has been found in some patients with Turner syndrome or Dyschondrosteosis but it has not been reported in patients with Xp deletion. Our results suggest that the phenotype of our patient is associated with her chromosome abnormality. Due to the subtlety of the deletion identified in our patient and her mother, females presenting with short stature warrant careful clinical and cytogenetic evaluation.

  8. Subtle deficits of cognitive theory of mind in unaffected first-degree relatives of schizophrenia patients.

    PubMed

    Montag, Christiane; Neuhaus, Kathrin; Lehmann, Anja; Krüger, Katja; Dziobek, Isabel; Heekeren, Hauke R; Heinz, Andreas; Gallinat, Jürgen

    2012-04-01

    Alterations of theory of mind (ToM) and empathy were implicated in the formation of psychotic experiences, and deficits in psychosocial functioning of schizophrenia patients. Inspired by concepts of neurocognitive endophenotypes, the existence of a distinct, potentially neurobiologically based social-cognitive vulnerability marker for schizophrenia is a matter of ongoing debate. The fact that previous research on social-cognitive deficits in individuals at risk yielded contradictory results may partly be due to an insufficient differentiation between qualitative aspects of ToM. Thirty-four unaffected first-degree relatives of schizophrenia patients (21 parents, 8 siblings, 5 children; f/m: 30/4; mean age: 48.1 ± 12.7 years) and 34 controls subjects (f/m: 25/9; mean age: 45.9 ± 10.9 years) completed the 'Movie for the Assessment of Social Cognition'-a video-based ToM test-and an empathy questionnaire (Interpersonal Reactivity Index, IRI). Outcome parameters comprised (1) 'cognitive' versus 'emotional' ToM, (2) error counts representing 'undermentalizing' versus 'overmentalizing', (3) empathic abilities and (4) non-social neurocognition. MANCOVA showed impairments in cognitive but not emotional ToM in the relatives' group, when age, gender and neurocognition were controlled for. Relatives showed elevated error counts for 'undermentalizing' but not for 'overmentalizing'. No alterations were detected in self-rated dimensions of empathy. Of all measures of ToM and empathy, only the IRI subscale 'fantasy' was associated with measures of psychotic risk, i.e. a history of subclinical delusional ideation. The present study confirmed subtle deficits in cognitive, but not emotional ToM in first-degree relatives of schizophrenia patients, which were not explained by global cognitive deficits. Findings corroborate the assumption of distinct social-cognitive abilities as an intermediate phenotype for schizophrenia.

  9. Staphylococcus aureus infective endocarditis versus bacteremia strains: Subtle genetic differences at stake.

    PubMed

    Bouchiat, Coralie; Moreau, Karen; Devillard, Sébastien; Rasigade, Jean-Philippe; Mosnier, Amandine; Geissmann, Tom; Bes, Michèle; Tristan, Anne; Lina, Gérard; Laurent, Frédéric; Piroth, Lionel; Aissa, Nejla; Duval, Xavier; Le Moing, Vincent; Vandenesch, François

    2015-12-01

    Infective endocarditis (IE)((1)) is a severe condition complicating 10-25% of Staphylococcus aureus bacteremia. Although host-related IE risk factors have been identified, the involvement of bacterial features in IE complication is still unclear. We characterized strictly defined IE and bacteremia isolates and searched for discriminant features. S. aureus isolates causing community-acquired, definite native-valve IE (n=72) and bacteremia (n=54) were collected prospectively as part of a French multicenter cohort. Phenotypic traits previously reported or hypothesized to be involved in staphylococcal IE pathogenesis were tested. In parallel, the genotypic profiles of all isolates, obtained by microarray, were analyzed by discriminant analysis of principal components (DAPC)((2)). No significant difference was observed between IE and bacteremia strains, regarding either phenotypic or genotypic univariate analyses. However, the multivariate statistical tool DAPC, applied on microarray data, segregated IE and bacteremia isolates: IE isolates were correctly reassigned as such in 80.6% of the cases (C-statistic 0.83, P<0.001). The performance of this model was confirmed with an independent French collection IE and bacteremia isolates (78.8% reassignment, C-statistic 0.65, P<0.01). Finally, a simple linear discriminant function based on a subset of 8 genetic markers retained valuable performance both in study collection (86.1%, P<0.001) and in the independent validation collection (81.8%, P<0.01). We here show that community-acquired IE and bacteremia S. aureus isolates are genetically distinct based on subtle combinations of genetic markers. This finding provides the proof of concept that bacterial characteristics may contribute to the occurrence of IE in patients with S. aureus bacteremia. PMID:26318542

  10. Detecting the subtle shape differences in hemodynamic responses at the group level

    PubMed Central

    Chen, Gang; Saad, Ziad S.; Adleman, Nancy E.; Leibenluft, Ellen; Cox, Robert W.

    2015-01-01

    The nature of the hemodynamic response (HDR) is still not fully understood due to the multifaceted processes involved. Aside from the overall amplitude, the response may vary across cognitive states, tasks, brain regions, and subjects with respect to characteristics such as rise and fall speed, peak duration, undershoot shape, and overall duration. Here we demonstrate that the fixed-shape (FSM) or adjusted-shape (ASM) methods may fail to detect some shape subtleties (e.g., speed of rise or recovery, or undershoot). In contrast, the estimated-shape method (ESM) through multiple basis functions can provide the opportunity to identify some subtle shape differences and achieve higher statistical power at both individual and group levels. Previously, some dimension reduction approaches focused on the peak magnitude, or made inferences based on the area under the curve (AUC) or interaction, which can lead to potential misidentifications. By adopting a generic framework of multivariate modeling (MVM), we showcase a hybrid approach that is validated by simulations and real data. With the whole HDR shape integrity maintained as input at the group level, the approach allows the investigator to substantiate these more nuanced effects through the unique HDR shape features. Unlike the few analyses that were limited to main effect, two- or three-way interactions, we extend the modeling approach to an inclusive platform that is more adaptable than the conventional GLM. With multiple effect estimates from ESM for each condition, linear mixed-effects (LME) modeling should be used at the group level when there is only one group of subjects without any other explanatory variables. Under other situations, an approximate approach through dimension reduction within the MVM framework can be adopted to achieve a practical equipoise among representation, false positive control, statistical power, and modeling flexibility. The associated program 3dMVM is publicly available as part of the

  11. A subtle alternative splicing event of the Na(V)1.8 voltage-gated sodium channel is conserved in human, rat, and mouse.

    PubMed

    Schirmeyer, Jana; Szafranski, Karol; Leipold, Enrico; Mawrin, Christian; Platzer, Matthias; Heinemann, Stefan H

    2010-06-01

    The voltage-gated sodium channel subtype Na(V)1.8 (SCN10A) is exclusively expressed in dorsal root ganglia (DRG) and plays a critical role in pain perception. We isolated mRNA from human, rat, and mouse DRGs and screened for alternatively spliced isoforms of the SCN10A mRNA using 454 sequencing. In all three species, we found an event of subtle alternative splicing at a NAGNAG tandem acceptor that results in isoforms including or lacking glutamine 1030 (Na(V)1.8+Q and Na(V)1.8-Q, respectively) within the cytoplasmic loop between domains II and III. The relative amount of Na(V)1.8-Q mRNA in adult DRG was measured with 14.1 +/- 0.1% in humans and 11.2 +/- 0.2% in rats. This is in contrast to an abundance of 64.3 +/- 0.3% in mouse DRG. Thus, the NAGNAG tandem acceptor in SCN10A is conserved among rodents and humans but its alternative usage apparently occurs with species-specific abundance. Analysis of human Na(V)1.8+Q and -Q isoforms in whole-cell patch-clamp experiments after heterologous expression in the neuroblastoma cell line Neuro-2A revealed no obvious impact of the splicing event on channel function. PMID:19953341

  12. Alcohol and substance abuse in solid-organ transplant recipients.

    PubMed

    Parker, Richard; Armstrong, Matthew J; Corbett, Chris; Day, Edward J; Neuberger, James M

    2013-12-27

    This review focuses on alcohol and substance abuse in the context of solid-organ transplantation. Alcohol and substance abuse are common and may lead to a need for solid-organ transplantation and may also contribute to significant physical and psychologic problems that impact upon the recipient. Damaging levels of alcohol intake can occur in the absence of dependence. Alcohol or substance abuse after transplantation is associated with poor medication compliance and this may increase risk of graft loss. Intravenous drug use is associated with increased risk of infections (especially secondary to opportunistic organisms-bacterial, viral, protozoal, and others-and such infections may be more severe in the immunosuppressed), but there is only anecdotal evidence that such behavior has a worse outcome in transplant recipients. Whereas previous alcohol excess and drug use in kidney recipients are both associated with a small but statistically significantly increased risk of adverse outcomes (hazard ratio, 1.16-1.56), alcohol use within recommended guidelines after transplantation appears safe and possibly beneficial. Robust data are lacking for other organs, but those available suggest that heart transplantation is safe in individuals with a history of alcohol or substance abuse. Health specialists in drug or alcohol addiction should carefully screen all potential transplant candidates for these conditions, and where there is evidence of dependency or abuse, effective psychologic and physical treatment should be offered. Studies have shown that interventions such as psychologic intervention have improved alcohol behavior in the context of liver transplantation. Although there are no comparable studies with other solid-organ recipients, it is reasonable to expect transferable outcomes.

  13. Hearing Screening

    ERIC Educational Resources Information Center

    Johnson-Curiskis, Nanette

    2012-01-01

    Hearing levels are threatened by modern life--headsets for music, rock concerts, traffic noises, etc. It is crucial we know our hearing levels so that we can draw attention to potential problems. This exercise requires that students receive a hearing screening for their benefit as well as for making the connection of hearing to listening.

  14. [Physical and sexual child abuse].

    PubMed

    Gerlach, Kathrin

    2008-07-01

    Child abuse may result in dramatic short and longtime damage of children's physical and emotional well being. This underscores the clinician's special responsibility to contribute a sound professional and scientific approach to the multiprofessional diagnosis and intervention in suspected child abuse cases. The approach is to correlate the probability of a given finding with the history and comparing it to biomechanical principles. Of concern are especially all serious injuries with an alleged trivial or inadequate for age mechanism, missing, vague or changing patterns of explanation, injuries of different age, delay of medical care and allegations by independent observers or even the child. Exact documentation of all medical examinations is the basis of any forensic expertise if child abuse is to be considered. This paper ist dealing with morhological findings following various kinds of violence which can often be observed in connection with child abuse, as well as the interpretation of characteristic patterns of findings. Furthermore, practicable procedures after diagnosing child abuse ar being discussed on the basis of legal terms.

  15. Factors influencing decision-making by social care and health sector professionals in cases of elder financial abuse.

    PubMed

    Davies, Miranda L; Gilhooly, Mary L M; Gilhooly, Kenneth J; Harries, Priscilla A; Cairns, Deborah

    2013-01-01

    This study aimed to identify the factors that have the greatest influence on UK social care and health sector professionals' certainty that an older person is being financially abused, their likelihood of intervention, and the type of action most likely to be taken. A factorial survey approach, applying a fractional factorial design, was used. Health and social care professionals (n = 152) viewed a single sample of 50 elder financial abuse case vignettes; the vignettes contained seven pieces of information (factors). Following multiple regression analysis, incremental F tests were used to compare the impact of each factor on judgements. Factors that had a significant influence on judgements of certainty that financial abuse was occurring included the older person's mental capacity and the nature of the financial problem suspected. Mental capacity accounted for more than twice the variance in likelihood of action than the type of financial problem. Participants from social care were more likely to act and chose more actions compared to health sector participants. The results are discussed in relation to a bystander intervention model. The impact of the older person's mental capacity on decision-making suggests the need for training to ensure action is also taken in cases where older people have full mental capacity and are being abused. Training also needs to highlight the more subtle types of financial abuse, the types that appear not to lead to certainty or action.

  16. Substance abuse and pharmacy practice: what the community pharmacist needs to know about drug abuse and dependence

    PubMed Central

    Tommasello, Anthony C

    2004-01-01

    Pharmacists, the most accessible of health care professionals, are well positioned to help prevent and treat substance use disorders and should prepare themselves to perform these functions. New research improves our knowledge about the pharmacological and behavioral risks of drug abuse, supports the clinical impression that drug dependence is associated with long-lasting neurochemical changes, and demonstrates effective pharmacological treatments for certain kinds of drug dependencies. The profession is evolving. Pharmacists are engaging in new practice behaviors such as helping patients manage their disease states. Collaborative practice agreements and new federal policies set the stage for pharmacists to assist in the clinical management of opioid and other drug dependencies. Pharmacists need to be well informed about issues related to addiction and prepared not only to screen, assess, and refer individual cases and to collaborate with physicians caring for chemically dependent patients, but also to be agents of change in their communities in the fight against drug abuse. At the end of this article the pharmacist will be better able to: 1. Explain the disease concept of chemical dependence 2. Gather the information necessary to conduct a screen for chemical dependence 3. Inform patients about the treatment options for chemical dependence 4. Locate resources needed to answer questions about the effects of common drugs of abuse (alcohol, marijuana, narcotics, "ecstasy", and cocaine) 5. Develop a list of local resources for drug abuse treatment 6. Counsel parents who are concerned about drug use by their children 7. Counsel individuals who are concerned about drug use by a loved one. 8. Counsel individuals who are concerned about their own drug use PMID:15169544

  17. Development of a Comprehensive Hospital-Based Elder Abuse Intervention: An Initial Systematic Scoping Review

    PubMed Central

    Du Mont, Janice; Macdonald, Sheila; Kosa, Daisy; Elliot, Shannon; Spencer, Charmaine; Yaffe, Mark

    2015-01-01

    Introduction Elder abuse, a universal human rights problem, is associated with many negative consequences. In most jurisdictions, however, there are no comprehensive hospital-based interventions for elder abuse that address the totality of needs of abused older adults: psychological, physical, legal, and social. As the first step towards the development of such an intervention, we undertook a systematic scoping review. Objectives Our primary objective was to systematically extract and synthesize actionable and applicable recommendations for components of a multidisciplinary intersectoral hospital-based elder abuse intervention. A secondary objective was to summarize the characteristics of the responses reviewed, including methods of development and validation. Methods The grey and scholarly literatures were systematically searched, with two independent reviewers conducting the title, abstract and full text screening. Documents were considered eligible for inclusion if they: 1) addressed a response (e.g., an intervention) to elder abuse, 2) contained recommendations for responding to abused older adults with potential relevance to a multidisciplinary and intersectoral hospital-based elder abuse intervention; and 3) were available in English. Analysis The extracted recommendations for care were collated, coded, categorized into themes, and further reviewed for relevancy to a comprehensive hospital-based response. Characteristics of the responses were summarized using descriptive statistics. Results 649 recommendations were extracted from 68 distinct elder abuse responses, 149 of which were deemed relevant and were categorized into 5 themes: Initial contact; Capacity and consent; Interview with older adult, caregiver, collateral contacts, and/or suspected abuser; Assessment: physical/forensic, mental, psychosocial, and environmental/functional; and care plan. Only 6 responses had been evaluated, suggesting a significant gap between development and implementation of

  18. Psychiatric Disorders of Children Living with Drug-Abusing, Alcohol-Abusing, and Non-Substance-Abusing Fathers.

    ERIC Educational Resources Information Center

    Kelley, Michelle L.; Fals-Stewart, William

    2004-01-01

    Objective: The present study examined lifetime psychiatric disorders and current emotional and behavioral problems of 8- to 12-year-old children living with drug-abusing (DA) fathers compared to children living in demographically matched homes with alcohol-abusing (AA) or non-substance-abusing fathers. Method: Children's lifetime psychiatric…

  19. Drugs of abuse--opiates.

    PubMed Central

    Ling, W; Wesson, D R

    1990-01-01

    Treating opiate-dependent patients can be difficult for many physicians because the patients' life-styles, values, and beliefs differ from those of the physicians. Primary care physicians, however, are often involved in the treatment of the medical complications of opiate abuse, and physicians must often manage a patient's opiate dependence until appropriate referral to a drug abuse treatment program can be arranged. Treatment is guided by an understanding of the patient's addictive disease, for which there are specific diagnostic criteria, and an understanding of the pharmacology of opiates of abuse and the medications used in treating opiate dependence. The opiate agonist, methadone, is useful for both detoxification and maintenance. The opiate antagonist, naloxone, is the treatment of choice for opiate overdose, and naltrexone, also an opiate antagonist, is a useful adjunct in subgroups of opiate-dependent patients for preventing relapse. New medications for the treatment of opiate dependence are being developed. PMID:2161588

  20. Protein biomarkers of alcohol abuse

    PubMed Central

    Torrente, Mariana P; Freeman, Willard M; Vrana, Kent E

    2012-01-01

    Alcohol abuse can lead to a number of health and social issues. Our current inability to accurately assess long-term drinking behaviors is an important obstacle to its diagnosis and treatment. Biomarkers for chronic alcohol consumption have made a number of important advances but have yet to become highly accurate and as accepted as objective tests for other diseases. Thus, there is a crucial need for the development of more sensitive and specific markers of alcohol abuse. Recent advancements in proteomic technologies have greatly increased the potential for alcohol abuse biomarker discovery. Here, the authors review established and novel protein biomarkers for long-term alcohol consumption and the proteomic technologies that have been used in their study. PMID:22967079

  1. AOD Screening Tools for College Students. Prevention Update

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    According to the National Institute on Alcohol Abuse and Alcoholism (NIAAA), the goal of screening in student health or other college settings is to reduce alcohol-related harm. NIAAA points out that identifying those students at greatest risk for alcohol problems is the first step in prevention. Colleges and universities have used a number of…

  2. Screening and Assessing Adolescent Substance Use Disorders in Clinical Populations

    ERIC Educational Resources Information Center

    Winters, Ken C.; Kaminer, Yifrah

    2008-01-01

    The different established screening methodologies and comprehensive assessment techniques used in evaluating adolescents suspected of or known to have substance abuse disorders are discussed. Recommendations and suggestions for establishing standards of training and professional efficiency are also highlighted to treat adolescents with substance…

  3. Violence between Couples: Profiling the Male Abuser.

    ERIC Educational Resources Information Center

    Ponzetti,James J. Jr.; And Others

    1982-01-01

    Presents an integrative review of the literature on spousal violence as it relates to the abusive male. Suggests various issues that need to be addressed before effective intervention with abusive males can proceed. (Author)

  4. Men's Health: Alcohol and Drug Abuse

    MedlinePlus

    ... Men's Health This information in Spanish ( en español ) Alcohol and drug abuse More information on alcohol and ... to you. Return to top More information on Alcohol and drug abuse Explore other publications and websites ...

  5. Family Checkup: Positive Parenting Prevents Drug Abuse

    MedlinePlus

    ... Email Facebook Twitter Family Checkup: Positive Parenting Prevents Drug Abuse Could your kids be at risk for substance ... drugs. Research supported by the National Institute on Drug Abuse (NIDA) has shown the important role that parents ...

  6. What Services Are Available to Stop Abuse?

    MedlinePlus

    ... Resources Return to: What Communities Can Do What Services Are Available to Stop Abuse? A variety of ... Prosecution of offenders Assistance with obtaining restitution Support Services When abuse or neglect is related to the ...

  7. Child Abuse - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Are Here: Home → Multiple Languages → All Health Topics → Child Abuse URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Child Abuse - Multiple Languages To use the sharing features on ...

  8. Child Abuse May Shorten Some Women's Lives

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_160478.html Child Abuse May Shorten Some Women's Lives Extreme stress ... 300 middle-aged U.S. adults, female survivors of child abuse were more likely to die over the ...

  9. Hidden Abuse within the Home: Recognizing and Responding to Sibling Abuse

    ERIC Educational Resources Information Center

    Stutey, Diane; Clemens, Elysia V.

    2015-01-01

    Sibling abuse is a serious phenomenon in our society that often goes unaddressed. Victims of sibling abuse experience psychological effects similar to those of child abuse (Caspi, 2012; Wiehe, 2002). The purpose of this article is to provide school counselors with a definition of sibling abuse and a five-step model to recognize and respond. A…

  10. Internal and External Mediators of Women's Sexual Abuse in Childhood.

    ERIC Educational Resources Information Center

    Wyatt, Gail Elizabeth; Newcomb, Michael

    1990-01-01

    Examined 111 women's retrospective reports of childhood sexual abuse. Explored domains of circumstances of abuse, mediators, and outcomes (negative effects of abuse). Found long-term negative outcomes of abuse directly affected by close relationship to perpetrator and severity of abuse from circumstance of abuse domain, and immediate negative…

  11. Predictors of Change in Substance Abuse Status in Soldiers

    PubMed Central

    Mehrazmay, Alireza; Karambakhsh, Alireza; Salesi, Mahmood; Heydari, Mostafa; Ahmadi, Khodabakhsh

    2015-01-01

    Background: Military service is a stressful task that influences the life style of army personnel. Several factors can make soldiers less capable of coping with stressful events; so they may try to start drug abuse or increase in the amount or diversity of substance abuse. Understanding factors responsible for this misbehavior among soldiers is crucial for their commanders to modify these factors. Objectives: This study aimed to determine the predictors of change in substance abuse status in soldiers. Patients and Methods: This cross-sectional research was conducted to evaluate the substance abuse status among Iranian soldiers in 2010. The target population was the soldiers who had spent at least 3 months of their military service. Cluster sampling was done from army service garrisons in 12 provinces in Iran. A total of 3960 soldiers were selected with different levels of education and age. Data gathering was done with demographic questionnaires, Texas Christian university (TCU) drug screen II and ASI questionnaire (fifth edition). Four types of dependent variables were defined: “improvement”, “without change”, “deterioration”, and “severe deterioration”. Backward ordinal regression analysis was done and P values, OR, and SE were calculated by SPSS19 software. Results: Totally, 6.7% of soldiers improved, 82% remained without change, 6.1% deteriorated, and 5.2% severely deteriorated with regard to their substance abuse. Modifiable predictors were distance from home lower than 200 km (OR =1.54), bad relationship with commanders (OR = 1.88), service place dissatisfaction (OR = 1.39), and always feeling lonely (OR = 1.83). Non-modifiable factors were alcohol use within family and friends (P = 0.000); psychiatric drug use history (OR = 1.72); suicidal attempt history (OR = 1.31); divorce, separation, and extramarital contact (P = 0.001); unemployment (P = 0.019); leisure time dissatisfaction (P = 0.004); living alone (OR = 2.43); and substance abuse

  12. Fear of Falling Correlates with Subtle Neuromuscular Balance and Strength Deficits of Fragility Fracture Patients

    PubMed Central

    Wee, Corinne E.; Ames, Tyler D.; Le, Khoi M.; Wang, Tiffany; Phieffer, Laura S.; Quatman, Carmen E.

    2016-01-01

    Fragility fractures, or fractures occurring from a low-trauma event, are extremely prevalent among the elderly population worldwide and associated with significant mortality and morbidity. This study evaluated the relationship between FES-I Fear of Falling Survey results, self-reported activity restrictions via the SF-36 survey, and scores recorded by portable, inexpensive clinical assessment tools (CATs) during dynamic functional tasks. Low scores during these tasks may indicate functional deficits that put patients at risk for falls and subsequent fragility fractures. Forty-one subjects (20 fragility fracture patients, 21 controls without history of fragility fractures) over the age of 50 were recruited from three outpatient orthopaedic clinics. All subjects were administered a FES-I Fear of Falling Survey, a portion of an SF-36 survey, and tested using three different portable CATs: the Wii Balance Board, iPod Level Belt and Saehan Squeeze Hand Grip Dynamometer. There were several measured variables that showed a moderate correlation with Fear of Falling scores. Of note, correlations between FES-I scores and maximum hand grip strength for both the dominant hand (R= -0.302, p=0.069) and non-dominant hand (R= -0.309, p=0.059), as well as maximum anterior-posterior sway measured by the iPod Level Belt (R=0.320, p=0.056) were found to be marginally significant. In addition, the correlation between FES-I and average anterior-posterior sway was found to be significant (R=0.416, p=0.012). The Nintendo Wii and iPod Level Belt are relatively inexpensive, portable tools that can assess patients for subtle deficits during dynamic functional tasks. The results indicate that these tools can provide a more objective measure of a patient’s limitations during daily activities such as walking by assigning them a numerical value and correlating this value to physical deficits that impact balance and coordination. In the future, CATs may also have a role in predicting outcomes

  13. Fear of Falling Correlates with Subtle Neuromuscular Balance and Strength Deficits of Fragility Fracture Patients

    PubMed Central

    Wee, Corinne E.; Ames, Tyler D.; Le, Khoi M.; Wang, Tiffany; Phieffer, Laura S.; Quatman, Carmen E.

    2016-01-01

    Fragility fractures, or fractures occurring from a low-trauma event, are extremely prevalent among the elderly population worldwide and associated with significant mortality and morbidity. This study evaluated the relationship between FES-I Fear of Falling Survey results, self-reported activity restrictions via the SF-36 survey, and scores recorded by portable, inexpensive clinical assessment tools (CATs) during dynamic functional tasks. Low scores during these tasks may indicate functional deficits that put patients at risk for falls and subsequent fragility fractures. Forty-one subjects (20 fragility fracture patients, 21 controls without history of fragility fractures) over the age of 50 were recruited from three outpatient orthopaedic clinics. All subjects were administered a FES-I Fear of Falling Survey, a portion of an SF-36 survey, and tested using three different portable CATs: the Wii Balance Board, iPod Level Belt and Saehan Squeeze Hand Grip Dynamometer. There were several measured variables that showed a moderate correlation with Fear of Falling scores. Of note, correlations between FES-I scores and maximum hand grip strength for both the dominant hand (R= -0.302, p=0.069) and non-dominant hand (R= -0.309, p=0.059), as well as maximum anterior-posterior sway measured by the iPod Level Belt (R=0.320, p=0.056) were found to be marginally significant. In addition, the correlation between FES-I and average anterior-posterior sway was found to be significant (R=0.416, p=0.012). The Nintendo Wii and iPod Level Belt are relatively inexpensive, portable tools that can assess patients for subtle deficits during dynamic functional tasks. The results indicate that these tools can provide a more objective measure of a patient’s limitations during daily activities such as walking by assigning them a numerical value and correlating this value to physical deficits that impact balance and coordination. In the future, CATs may also have a role in predicting outcomes

  14. Child sexual abuse: origins, dynamics, and treatment.

    PubMed

    Leahy, M M

    1991-01-01

    This article is intended as an overview of the current literature on child sexual abuse. There are some patterns of psychopathology seen in both the abused and the abusers that warrant further scrutiny. The presence of narcissistic pathology in both groups is interesting, particularly in light of the generationality of child sexual abuse. This finding raises the issue of the nature of psychic injury incurred by some of the victims and places it at the level of early self development.

  15. Elder abuse: speak out for justice.

    PubMed

    Olson, Jenna M; Hoglund, Barbara A

    2014-01-01

    It is estimated that 1 in 10 older adults experience abuse, but only 1 in 5 to as little as 1 in 24 cases are reported. Elder abuse is expected to increase as the population ages. Nurses are in a prime position to identify, assess, manage, and prevent elder abuse. This article explores elder abuse and its prevalence, potential causes, and risk factors offering case studies, assessment tools, resources, and interventions.

  16. Establishing "abuse-deterrence equivalence" for generic abuse-deterrent opioid formulations: A proposed development framework.

    PubMed

    Setnik, Beatrice; Cone, Edward J

    2016-01-01

    Abuse-deterrent formulations are one strategy for mitigating the epidemic of prescription opioid abuse. Regulatory guidance documents describe the requirements for developing abuse-deterrent formulations of novel drugs and formulations; however, they do not address "abuse-deterrence equivalence" for generic formulations. As generics may be produced with different excipients and formulations compared to reference drugs, differences in their properties may impact their abuse-deterrent features. Currently, it is unclear what specific studies are needed to support generic abuse-deterrence claims. This commentary outlines several recommendations on the in vitro and in vivo testing required, including the conditions for conducting a human abuse potential study. PMID:27194193

  17. Establishing "abuse-deterrence equivalence" for generic abuse-deterrent opioid formulations: A proposed development framework.

    PubMed

    Setnik, Beatrice; Cone, Edward J

    2016-01-01

    Abuse-deterrent formulations are one strategy for mitigating the epidemic of prescription opioid abuse. Regulatory guidance documents describe the requirements for developing abuse-deterrent formulations of novel drugs and formulations; however, they do not address "abuse-deterrence equivalence" for generic formulations. As generics may be produced with different excipients and formulations compared to reference drugs, differences in their properties may impact their abuse-deterrent features. Currently, it is unclear what specific studies are needed to support generic abuse-deterrence claims. This commentary outlines several recommendations on the in vitro and in vivo testing required, including the conditions for conducting a human abuse potential study.

  18. Screening and Assessing Adolescents for Substance Use Disorders. Treatment Improvement Protocol (TIP) Series 31.

    ERIC Educational Resources Information Center

    Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Treatment.

    This TIP is designed to teach juvenile justice, health services, education, and substance abuse treatment personnel about how to identify, screen, and assess people 11-to-21 years old who may be experiencing substance-related problems. It details warning signs of substance use disorders, when to screen, when to assess, what domains besides…

  19. Prevention of child sexual abuse.

    PubMed

    Durfee, M

    1989-06-01

    Child sexual abuse prevention programs are a growing phenomenon addressing an expanding number of topics raised by a variety of violent and perverse acts. Currently programs tend to focus on a fairly narrow age group and use an educational model for children. There is a need for broad-based programs with a strong focus on the adults around children. Perinatal prevention programs require an adult focus and must take advantage of a special time in child and family development to address lesson of health and intimacy in a way that may decrease the incidence of future child sexual abuse. PMID:2748446

  20. Berloque dermatitis mimicking child abuse.

    PubMed

    Gruson, Lisa Moed; Chang, Mary Wu

    2002-11-01

    Berloque dermatitis is a type of photocontact dermatitis. It occurs after perfumed products containing bergamot (or a psoralen) are applied to the skin followed by exposure to sunlight. Striking linear patterns of hyperpigmentation are characteristic, corresponding to local application of the scented product. In the acute phase, erythema and even blistering can be seen. We report a case of berloque dermatitis in a 9-year-old girl that was initially reported as child abuse. To our knowledge, this is the first report of berloque dermatitis mimicking child abuse. Questioning to elicit a history of perfume application coupled with sunlight exposure should help to prevent this misdiagnosis in children.

  1. Vision Screening

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Visi Screen OSS-C, marketed by Vision Research Corporation, incorporates image processing technology originally developed by Marshall Space Flight Center. Its advantage in eye screening is speed. Because it requires no response from a subject, it can be used to detect eye problems in very young children. An electronic flash from a 35 millimeter camera sends light into a child's eyes, which is reflected back to the camera lens. The photorefractor then analyzes the retinal reflexes generated and produces an image of the child's eyes, which enables a trained observer to identify any defects. The device is used by pediatricians, day care centers and civic organizations that concentrate on children with special needs.

  2. The role of the dermatologist in detecting elder abuse and neglect.

    PubMed

    Danesh, Melissa J; Chang, Anne Lynn S

    2015-08-01

    The National Research Council of the National Academies defines elder mistreatment as: (1) intentional actions that cause harm or create serious risk of harm (whether or not harm is intended) to a vulnerable elder by a caregiver or other person who stands in a trust relationship to the elder; or (2) failure by a caregiver to satisfy the elder's basic needs or to protect the elder from harm. Estimates of the prevalence of elder abuse have ranged from 2.2% to 18.4%. Dermatologists are uniquely positioned to identify and manage suspected cases of elder abuse given their expertise in distinguishing skin lesions of abuse from organic medical disease and their patient populations with strong elderly representation. This article discusses aspects of both the screening and management of elder abuse with particular relevance to dermatologists. Like physicians across medical specialties, dermatologists must be familiar with those aspects of elder abuse in screening, diagnosis, management, and reporting that are unique to their field and to those aspects that are applicable to all health care providers. PMID:25956658

  3. The role of the dermatologist in detecting elder abuse and neglect.

    PubMed

    Danesh, Melissa J; Chang, Anne Lynn S

    2015-08-01

    The National Research Council of the National Academies defines elder mistreatment as: (1) intentional actions that cause harm or create serious risk of harm (whether or not harm is intended) to a vulnerable elder by a caregiver or other person who stands in a trust relationship to the elder; or (2) failure by a caregiver to satisfy the elder's basic needs or to protect the elder from harm. Estimates of the prevalence of elder abuse have ranged from 2.2% to 18.4%. Dermatologists are uniquely positioned to identify and manage suspected cases of elder abuse given their expertise in distinguishing skin lesions of abuse from organic medical disease and their patient populations with strong elderly representation. This article discusses aspects of both the screening and management of elder abuse with particular relevance to dermatologists. Like physicians across medical specialties, dermatologists must be familiar with those aspects of elder abuse in screening, diagnosis, management, and reporting that are unique to their field and to those aspects that are applicable to all health care providers.

  4. Comprehensive training in suspected child abuse and neglect for dental students: a hybrid curriculum.

    PubMed

    Ivanoff, Chris S; Hottel, Timothy L

    2013-06-01

    Child abuse and neglect are tragic realities of American society. However, most U.S. dental schools do not provide students with adequate training to deal with the problem. This article proposes expanding the predoctoral dental curriculum with a problem-based learning model that can effectively stimulate critical thinking skills to assist graduates in screening and reporting suspected child abuse and neglect throughout their careers. The unique multicultural environment of dental school offers students an unprecedented opportunity to develop awareness about child abuse and domestic violence, while increased vigilance can potentially save innocent young lives. Educating students about proper protocol when they suspect child abuse or neglect is imperative, particularly for dental schools involving students in community sealant and other preventive programs in public schools. By expanding their curriculum to include recognition and intervention, dental schools can help break the cycle of violence and transform attitudes towards taking decisive action. Clinical curricula that have moved to private practice preceptor models are well suited to screen for child abuse. The goal is to motivate dental schools to deal with this critical issue, develop reporting protocols and procedures for appropriate response, and provide their students with consummate training. PMID:23740906

  5. Comprehensive training in suspected child abuse and neglect for dental students: a hybrid curriculum.

    PubMed

    Ivanoff, Chris S; Hottel, Timothy L

    2013-06-01

    Child abuse and neglect are tragic realities of American society. However, most U.S. dental schools do not provide students with adequate training to deal with the problem. This article proposes expanding the predoctoral dental curriculum with a problem-based learning model that can effectively stimulate critical thinking skills to assist graduates in screening and reporting suspected child abuse and neglect throughout their careers. The unique multicultural environment of dental school offers students an unprecedented opportunity to develop awareness about child abuse and domestic violence, while increased vigilance can potentially save innocent young lives. Educating students about proper protocol when they suspect child abuse or neglect is imperative, particularly for dental schools involving students in community sealant and other preventive programs in public schools. By expanding their curriculum to include recognition and intervention, dental schools can help break the cycle of violence and transform attitudes towards taking decisive action. Clinical curricula that have moved to private practice preceptor models are well suited to screen for child abuse. The goal is to motivate dental schools to deal with this critical issue, develop reporting protocols and procedures for appropriate response, and provide their students with consummate training.

  6. Adolescent Victims of Abuse: A Treatment Model.

    ERIC Educational Resources Information Center

    Anderson-Merchant, Darlene

    This paper presents a theory and model for treating adolescent victims of physical and sexual abuse and neglect. The theory examines issues related to abuse or neglect and the effect that an abusive history has on adolescent development. Specific issues noted are depression, anger, low self-esteem, self-shame, lack of trust, a sense of…

  7. Unrecognized "crack" cocaine abuse in pregnancy.

    PubMed

    Campbell, D; Parr, M J; Shutt, L E

    1996-10-01

    We report a case of "crack" cocaine abuse in a pregnant patient associated with haematuria, proteinuria, haemolytic anaemia, renal impairment, thrombocytopenia and pulmonary oedema. The case illustrates the problems for clinicians where unrecognized cocaine abuse interferes with the diagnosis and management of a complicated pregnancy. In addition, we discuss the principles for the safe conduct of anaesthesia in the pregnant cocaine abuser.

  8. Reporting Child Abuse and Neglect: Legal Requirements.

    ERIC Educational Resources Information Center

    Yell, Mitchell L.

    1996-01-01

    This article reviews federal and state legal mandates to report child abuse. It addresses the issue of immunity from civil suit and criminal prosecution for reporting suspected child abuse or neglect, along with the criminal prosecution that may result if suspected child abuse or neglect is not reported. (CR)

  9. Attitudes of Jordanian Society toward Wife Abuse

    ERIC Educational Resources Information Center

    Btoush, Rula; Haj-Yahia, Muhammad M.

    2008-01-01

    The authors conducted an exploratory study among a convenience sample of 260 Jordanian men and women, using self-administered open and closed questions to examine the participants' approach toward wife abuse. In general, there was high awareness of wife abuse and the different types of abuse (mainly physical and psychological), a general tendency…

  10. Child Abuse Reporting: Teachers' Perceived Deterrents.

    ERIC Educational Resources Information Center

    Kenny, Maureen C.

    2001-01-01

    A survey of 197 teachers found 73 percent had never made a report of child abuse. Eleven percent reported instances in which they believed abuse may have occurred but failed to report due to such reasons as fear of making an inaccurate report, feeling that child protective services do not help families, and lacking physical signs of abuse.…

  11. Concealment of Child Sexual Abuse in Sports

    ERIC Educational Resources Information Center

    Hartill, Mike

    2013-01-01

    When the sexual abuse of children is revealed, it is often found that other nonabusing adults were aware of the abuse but failed to act. During the past twenty years or so, the concealment of child sexual abuse (CSA) within organizations has emerged as a key challenge for child protection work. Recent events at Pennsylvania State University (PSU)…

  12. Parents Who Abuse: What Are They Thinking?

    ERIC Educational Resources Information Center

    Seng, Alexandra C.; Prinz, Ronald J.

    2008-01-01

    Child abuse is a major social concern around the world. Important to tackling the problem is an understanding of the mechanisms contributing to abusive parenting. This article brings together research on the cognitive variables associated with abusive or high-risk parenting. Considered are dysfunctional child-centered and parent-centered…

  13. Drug Abuse Prevention For Your Community.

    ERIC Educational Resources Information Center

    Besteman, Karst G.

    Drug abuse is not confined to the young, but if a young person between the ages of 8 and 20 can be prevented from abusing drugs, chances are that he/she will never have a serious drug problem. Drug abuse prevention means helping young people develop personal strengths and values to reduce the chance that they will hurt themselves or others by…

  14. Unrecognized "crack" cocaine abuse in pregnancy.

    PubMed

    Campbell, D; Parr, M J; Shutt, L E

    1996-10-01

    We report a case of "crack" cocaine abuse in a pregnant patient associated with haematuria, proteinuria, haemolytic anaemia, renal impairment, thrombocytopenia and pulmonary oedema. The case illustrates the problems for clinicians where unrecognized cocaine abuse interferes with the diagnosis and management of a complicated pregnancy. In addition, we discuss the principles for the safe conduct of anaesthesia in the pregnant cocaine abuser. PMID:8942348

  15. Early childhood sexual abuse increases suicidal intent

    PubMed Central

    Lopez-Castroman, Jorge; Melhem, Nadine; Birmaher, Boris; Greenhill, Laurence; Kolko, David; Stanley, Barbara; Zelazny, Jamie; Brodsky, Beth; Garcia-Nieto, Rebeca; Burke, Ainsley K; Mann, J John; Brent, David A; Oquendo, Maria A

    2013-01-01

    Childhood sexual abuse has been consistently associated with suicidal behavior. We studied suicide attempt features in depressed individuals sexually abused as children. On average, sexual abuse started before age 9. It frequently coexisted with physical abuse. Suicide attempters more often had personality disorders and had endured abuse for longer, but did not differ in terms of other clinical characteristics from non-attempters. Earlier onset of sexual abuse and its duration were associated with more suicide attempts. However, when personality disorders were included in the regression model, only these disorders predicted number of attempts. The severity of sexual abuse and the coexistence of physical abuse were correlated with age at first suicide attempt. However, only severity of sexual abuse was marginally associated with age at first suicide attempt in the regression model. Finally, the earlier the age of onset of sexual abuse, the higher the intent, even after controlling for age, sex and personality disorders. This suggests that the characteristics of childhood sexual abuse, especially age of onset, should be considered when studying the risk for suicidal behavior in abused populations. PMID:23737424

  16. Substance Abuse and the American Indian.

    ERIC Educational Resources Information Center

    Bill, Willard E.

    This guide introduces concerns and problems resulting from the use and abuse of alcohol and drugs among American Indian youth and addresses intergenerational substance abuse effects. Alcohol abuse among American Indians and Alaska Natives is the most visible effect of their cultural disruption and disorganization. Alcoholism among Native Americans…

  17. What Is Child Abuse and Neglect?

    ERIC Educational Resources Information Center

    US Department of Health and Human Services, 2006

    2006-01-01

    Each State provides its own definitions of child abuse and neglect based on minimum standards set by Federal law. This fact sheet provides the answers to the following questions: (1) How is child abuse and neglect defined in Federal law?; and (2) What are the major types of child abuse and neglect? Additional resources are listed. (Contains 2…

  18. Substance Abuse Policies in Ohio Schools.

    ERIC Educational Resources Information Center

    Hughes, William

    Ohio substance abuse policies, discipline codes, and educational drug abuse prevention programs are reviewed. An effective substance abuse policy is an essential element in the school's efforts to deal with drug and alcohol use. In many U.S. schools, the use of alcohol and drugs interferes with the education process, and it appears that substance…

  19. Against the Odds: The Impact of Woman Abuse on Maternal Response to Disclosure of Child Sexual Abuse

    ERIC Educational Resources Information Center

    Alaggia, Ramona; Turton, Jennifer V.

    2005-01-01

    Although the co-occurrence of woman abuse and child sexual abuse is high little research exists exploring the impact of woman abuse on maternal response to child sexual abuse (CSA). Findings from two qualitative studies indicate the form of woman abuse to have differential impact on maternal response. Mothers who were abused in non-physical ways,…

  20. Detection of subtle differences in analogous viral capsid proteins by allowing unrestricted specific interaction in solution competition ELISA.

    PubMed

    Cao, Lu; Wang, Xin; Fang, Mujin; Xia, Ningshao; Zhao, Qinjian

    2016-10-01

    Assay artifacts were reported in plate-based immuoassays during the assessment of specific molecular interactions owing to the surface induced aggregation/conformational changes. To circumvent surface adsorption and associated artifacts, we used a solution competition ELISA by allowing unrestricted interaction between binding partners to occur in solution for better discrimination between epitopes with subtle differences. A difference of two orders of magnitude in binding to neutralizing antibodies for two truncated versions of the hepatitis E virus capsid protein was observed, while other assays showed comparable antigenicity with the same monoclonal antibodies. Discrimination of epitopes with high degree resemblance in analogous viral capsid proteins was demonstrated quantitatively based on their specific interactions. Therefore, the solution competition ELISA is a method of choice when the detection of subtle differences of two highly analogous proteins is desired. PMID:27321427

  1. Validation of the subtle and blatant racism scale for Asian American college students (SABR-A(2)).

    PubMed

    Yoo, Hyung Chol; Steger, Michael F; Lee, Richard M

    2010-07-01

    This investigation describes the validation of a measure of perceived racism developed to assess racial experiences of Asian American college students. In three studies across two different regions of the United States, there was strong evidence for the validation of the 8-item Subtle and Blatant Racism Scale for Asian American College Students (SABR-A2). The subtle racism subscale refers to instances of discrimination attributable implicitly to racial bias or stereotype, whereas the blatant racism subscale refers to instances of discrimination attributable explicitly to racial bias or stereotype. The two-subscale structure of the SABR-A2 was supported by exploratory and confirmatory factor analyses and demonstrated discriminant, convergent, and incremental validity, as well as internal reliability and stability over 2 weeks.

  2. Potential and Dunkelfeld offenders: two neglected target groups for prevention of child sexual abuse.

    PubMed

    Schaefer, Gerard A; Mundt, Ingrid A; Feelgood, Steven; Hupp, Elena; Neutze, Janina; Ahlers, Christoph J; Goecker, David; Beier, Klaus M

    2010-01-01

    Little is known about men who have not yet committed child sexual abuse but may be at risk of doing so (potential offenders) and the factors that distinguish these men from undetected child sexual abuse offenders with a sexual interest in children (Dunkelfeld offenders). The present study describes and compares potential and Dunkelfeld offenders, which can be viewed as ideal target groups for (primary) prevention efforts with respect to child sexual abuse. Also, this study seeks to demonstrate the feasibility of using a telephone screening procedure to conduct research with these groups. Using a computer assisted telephone interview (CATI), data on demographics, mental health, sexuality, criminal history, and victim characteristics were collected from respondents in a nation-wide media campaign, which informed potential (re-)offenders of child sexual abuse of a research and treatment project. Many participants reported recurrent sexual fantasies involving minors, as well as related distress, suggesting a high prevalence of pedophilia and hebephilia. More than half feared they would sexually abuse a minor, and Dunkelfeld offenders reported 3.2 victims on average. Group comparisons revealed that Dunkelfeld offenders were, for example, more likely to perceive themselves being at risk of offending, compared to potential offenders. The results suggest that targeting potential and Dunkelfeld offenders could prove a worthwhile approach in the prevention of child sexual abuse. PMID:20466423

  3. 76 FR 50236 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse... the Substance Abuse and Mental Health Services Administration's (SAMHSA) Center for Substance Abuse...: Substance Abuse and Mental Health Services Administration's Center for Substance Abuse Prevention,......

  4. 76 FR 36557 - Center for Substance Abuse Prevention; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... HUMAN SERVICES Substance Abuse and Mental Health Services Administration Center for Substance Abuse... Substance Abuse and Mental Health Services Administration's (SAMHSA) Center for Substance Abuse Prevention... Abuse and Mental Health Services, Administration's Center for Substance Abuse Prevention Drug...

  5. Adolescent Substance Abuse and Suicide

    ERIC Educational Resources Information Center

    Dhawan, Anju; Balhara, Yatan Pal Singh; Natasha, M. Phil.

    2007-01-01

    Adolescent substance abuse is a major public health concern. It is associated with an increased incidence of various psychiatric disorders like depressive disorders, anxiety disorders, attention deficit hyperactivity disorder, and conduct disorders and the relationship between mental and behavioral disorders and the substance use problems seems…

  6. Substance Abuse Treatment Facility Locator

    MedlinePlus

    ... nbspMilitary insurance (e.g., TRICARE)   IHS/Tribal/Urban (ITU) funds   Access to recovery (ATR) voucher & ... abuse   Persons who have experienced intimate partner violence, domestic violence   Children with serious emotional disturbance ( ...

  7. Substance Abuse by Anesthesiology Residents.

    ERIC Educational Resources Information Center

    Lutsky, Irving; And Others

    1991-01-01

    The analysis of 183 responses to a survey of former anesthesiology residents of the Medical College of Wisconsin found that 29 had been self-administered problematic substance abusers during their residencies, 23 had been alcohol dependent, and 6 had been drug dependent. More than 85 percent of respondents considered the drug policy information…

  8. Worldwide actions to combat abuse.

    PubMed

    1998-01-01

    This paper reports several developments on the global efforts to combat abuse and violence against women and children. It is noted that in South Africa, Belem, Brazil, and Lesotho, protest actions were conducted against women and child abuse. Although the protests were made separately, the protests generally called for implementation of initiatives from the government to address the issue of child and women abuse. In the context of preventing abusive behaviors, a study by the University of Cape Town in South Africa on the appropriateness and feasibility of short-term community-based group therapy concluded that such an approach might be effective in treating delinquent behavior. In Indonesia, the Rifka Annisa Women's Crisis Centre is working to combat violence against women by providing services to victims; while in Israel, a media campaign is aiming to increase awareness and support for women's help centers. In addition, the government of Bangladesh has established a Cell Against Violence Against Women that provides legal counseling and assistance for civil and criminal cases related to violence against women. Furthermore, the WHO and the International Federation of Obstetricians and Gynecologists have collaborated to conduct a joint workshop to explore how violence against women can be eliminated. PMID:12348694

  9. Crime, Abuse, and Hacker Ethics.

    ERIC Educational Resources Information Center

    Johnson, Deborah G.

    1994-01-01

    Discusses computer ethics and the use of computer networks. Topics addressed include computer hackers; software piracy; computer viruses and worms; intentional and unintentional abuse; intellectual property rights versus freedom of thought; the role of information in a democratic society; individual privacy; legislation; social attitudes; and the…

  10. Wilderness Therapy for Abused Women

    ERIC Educational Resources Information Center

    McBride, Dawn Lorraine; Korell, Gabrielle

    2005-01-01

    This paper describes a wilderness weekend retreat for abused women facilitated by the authors. An overview of wilderness therapy, addressing its historical roots, key theoretical perspectives, as well as issues of emotional and physical safety, is presented. Special emphasis is placed on how to create a wilderness experience that is empowering to…

  11. Intervention Strategies for Sexual Abuse.

    ERIC Educational Resources Information Center

    Rencken, Robert H.

    This book provides a framework for understanding the dimensions (scope, taxonomy, philosophy) and dynamics (individual, familial, and societal) of child sexual abuse. The major focus is on integrated intervention strategies for any professional who must work with incomplete information. Chapter 1 provides an overview of the problem of child sexual…

  12. Intergenerational Child Abuse and Coping

    ERIC Educational Resources Information Center

    Robboy, Juliet; Anderson, Kristen G.

    2011-01-01

    Many studies have investigated the consequences of child sexual abuse (CSA) but few have examined the intergenerational effects of poly-victimization and maladaptive coping. The purpose of this investigation was to examine patterns of maltreatment and maladaptive coping among second-generation CSA survivors. It is hypothesized that: (a) maternal…

  13. Child Abuse Intervention: Prescriptive Package.

    ERIC Educational Resources Information Center

    Schuchter, Arnold

    Written from a criminal justice perspective, the report on child abuse intervention provides a model system that emphasizes prompt medical treatment for the child and due process for both parents and children. The authors recommend that court action take the form of a civil proceeding whenever possible. Part I provides a framework for the…

  14. Personality Correlates of Polydrug Abuse.

    ERIC Educational Resources Information Center

    Kilpatrick, Dean G.; And Others

    Although the personality correlates of heroin addiction, LSD use, and marijuana smoking have been frequently investigated, relatively few data are available to describe the personality or lifestyle variables correlated with the pattern of polydrug abuse. In an attempt to gather such information, 17 polydrug users, selected from a group of 224…

  15. Financial Fraud and Child Abuse

    ERIC Educational Resources Information Center

    Little, Allison Dare

    2014-01-01

    A modern form of abuse of children by parents and foster parents is to use the identity of children in their care for their own financial benefit, such as accessing their unused social security numbers to secure credit. This article reviews examples and implications of this identity theft.

  16. Worldwide actions to combat abuse.

    PubMed

    1998-01-01

    This paper reports several developments on the global efforts to combat abuse and violence against women and children. It is noted that in South Africa, Belem, Brazil, and Lesotho, protest actions were conducted against women and child abuse. Although the protests were made separately, the protests generally called for implementation of initiatives from the government to address the issue of child and women abuse. In the context of preventing abusive behaviors, a study by the University of Cape Town in South Africa on the appropriateness and feasibility of short-term community-based group therapy concluded that such an approach might be effective in treating delinquent behavior. In Indonesia, the Rifka Annisa Women's Crisis Centre is working to combat violence against women by providing services to victims; while in Israel, a media campaign is aiming to increase awareness and support for women's help centers. In addition, the government of Bangladesh has established a Cell Against Violence Against Women that provides legal counseling and assistance for civil and criminal cases related to violence against women. Furthermore, the WHO and the International Federation of Obstetricians and Gynecologists have collaborated to conduct a joint workshop to explore how violence against women can be eliminated.

  17. Women who experience domestic violence and women survivors of childhood sexual abuse: a survey of health professionals' attitudes and clinical practice.

    PubMed Central

    Richardson, J; Feder, G; Eldridge, S; Chung, W S; Coid, J; Moorey, S

    2001-01-01

    Health professionals do not wish to routinely screen women for a history of domestic violence or childhood sexual abuse. However, over 80% believe that these are significant health care issues. Routine screening should not be prioritised until evidence of benefit has been established. PMID:11407053

  18. Adolescent abuse of dextromethorphan.

    PubMed

    Schwartz, Richard H

    2005-09-01

    Dextromethorphan hydrobromide (DXM), a constituent of more than 125 patent cough/cold remedies, is the most popular antitussive medication in the United States. Cough syrups or capsules also contain additional ingredients such as acetaminophen, chlorpheniramine maleate, guaifenesin, and/or pseudoephedrine, and toxicity with overdosage is additive to that of dextromethorphan alone. An unknown number of adolescents in the United States and Europe intoxicate themselves with acute megadoses of dextromethorphan. A megadose of DXM is defined as 5 to 10 times the dose recommended for control of annoying nonproductive coughs. Although a moderate overdose of pure DXM hydrobromide is free of serious adverse effects, approximately 5% of persons of European ethnicity lack the ability to metabolize the drug normally, leading to rapid acute toxic levels. Variable quantities of pure dextromethorphan powder in multiples of 1 gram are easily available from the worldwide web, including e-Bay. Recipe-like extraction procedures are quickly available on the Internet for seemingly simple and inexpensive home manufacture of concentrated dextromethorphan powder from Coricidin HBP Cough & Cold tablets (street name triple C). Adolescents intoxicate themselves at parties and even before or after school since the drug is legal, relatively inexpensive, and easily purchased or shoplifted at drug or convenient stores. Acute megadoses of the drug have profound psychological and physiological effects similar to those of phencyclidine (PCP). Megadoses of dextromethorphan used to self-intoxicate, can produce a false-positive screening test for phencyclidine in a urine specimen.

  19. [Abuse, dependence and intoxication of substances].

    PubMed

    Wada, Kiyoshi

    2015-09-01

    As for substance-related disorders, there were several differences between ICD-10 and DSM-IV, however, the concept of "dependence" had been essential for both criteria. DSM-5 published in 2013 had erased dependence. This confuses us. It is important to recognize dependence again. "Abuse" is the self-intake behavior of drug against the social norms. Repeated abuse results in dependence. Dependence is a state of loss of control against drug use due to craving. Abuse can produce "acute intoxication", and repeated abuse under dependence can produce "chronic intoxication". It is important to understand abuse, dependence and "intoxication" based on their relationship from the point of time course. PMID:26394503

  20. Parents who abuse: what are they thinking?

    PubMed

    Seng, Alexandra C; Prinz, Ronald J

    2008-12-01

    Child abuse is a major social concern around the world. Important to tackling the problem is an understanding of the mechanisms contributing to abusive parenting. This article brings together research on the cognitive variables associated with abusive or high-risk parenting. Considered are dysfunctional child-centered and parent-centered cognitions as potentially critical correlates of abusive behavior. The development of dysfunctional cognitions is also explored. Cognitive vulnerabilities alone are typically not sufficient for the occurrence of abuse. Interactions with additional factors, such as an ability to inhibit aggression, problem-solving capabilities, parenting skills, social isolation, and societal context are examined. PMID:18548348

  1. [Abuse, dependence and intoxication of substances].

    PubMed

    Wada, Kiyoshi

    2015-09-01

    As for substance-related disorders, there were several differences between ICD-10 and DSM-IV, however, the concept of "dependence" had been essential for both criteria. DSM-5 published in 2013 had erased dependence. This confuses us. It is important to recognize dependence again. "Abuse" is the self-intake behavior of drug against the social norms. Repeated abuse results in dependence. Dependence is a state of loss of control against drug use due to craving. Abuse can produce "acute intoxication", and repeated abuse under dependence can produce "chronic intoxication". It is important to understand abuse, dependence and "intoxication" based on their relationship from the point of time course.

  2. Opportunities for Exploring and Reducing Prescription Drug Abuse Through Social Media.

    PubMed

    Scott, Kevin R; Nelson, Lewis; Meisel, Zachary; Perrone, Jeanmarie

    2015-01-01

    The rising toll of opioid overdoses in the past decade has been declared a prescription drug epidemic by the Centers for Disease Control. In that same period, Internet platforms, such as Facebook and Twitter, have grown exponentially, being used primarily by a population similar to new initiates of substance abuse. Researchers have utilized social media to gain insights into use patterns and prevailing attitudes about various substances. Social media has potential to enhance screening, prevention, and treatment of addiction. With future funding, they should be leveraged to advance understanding of prescription drug use and improve treatment and prevention of abuse.

  3. Evaluation of the TRI 'dipstick' test for the detection of drugs of abuse in urine.

    PubMed

    Jukofsky, D; Kramer, A; Mulé, S J

    1981-01-01

    An evaluation of Technology Resources Inc. (TRI) Amphetamine, Barbiturate, Narcotic (G) and Narcotic (S) "Dipsticks" for drugs of abuse in urine was made. The results obtained by six individuals reading the "Dipstick" papers was compared with the analysis of the same urine samples, by a combination of TLC, EMIT, RIA and GLC. The data obtained with "Dipstick" papers, regardless of the drug tested, were clearly unreliable (high percentage of false negatives, low percentage of true positives) and the assay was unsuitable as a technique for screening urines for drugs of abuse.

  4. Adolescent depression, alcohol and drug abuse.

    PubMed Central

    Deykin, E Y; Levy, J C; Wells, V

    1987-01-01

    The Diagnostic Interview Schedule was employed to ascertain the prevalence of major depressive disorder (MDD), alcohol and substance abuse in a sample of 424 college students aged 16 to 19 years. Applying DSM III criteria, the prevalence of MDD was 6.8 per cent; of alcohol abuse, 8.2 per cent; and of substance abuse 9.4 per cent. Alcohol abuse was associated with MDD, but not with other psychiatric diagnoses. Substance abuse was associated both with MDD and with other psychiatric diagnoses as well. The onset of MDD almost always preceded alcohol or substance abuse suggesting the possibility of self-medication as a factor in the development of alcohol or substance abuse. PMID:3492151

  5. Understanding cycles of abuse: A multimotive approach.

    PubMed

    Simon, Lauren S; Hurst, Charlice; Kelley, Ken; Judge, Timothy A

    2015-11-01

    Fundamental to the definition of abusive supervision is the notion that subordinates are often victims of a pattern of mistreatment (Tepper, 2000). However, little research has examined the processes through which such destructive relational patterns emerge. In this study, we draw from and extend the multimotive model of reactions to interpersonal threat (Smart Richman & Leary, 2009) to formulate and test hypotheses about how employees' emotional and behavioral responses may ameliorate or worsen supervisors' abuse. To test this model, we collected 6 waves of data from a sample of 244 employees. Results revealed reciprocal relationships between abusive supervision and both supervisor-directed counterproductive behavior and supervisor-directed avoidance. Whereas the abusive supervision--counterproductive behavior relationship was partially driven by anger, the abusive supervision--avoidance relationship was partially mediated by fear. These findings suggest that some may find themselves in abusive relationships, in part, because their own reactions to mistreatment can, perhaps unknowingly, reinforce abusive behavior.

  6. Forensic odontology, part 5. Child abuse issues.

    PubMed

    Hinchliffe, J

    2011-05-14

    Child abuse, child maltreatment, non-accidental injury and child homicide: all terms that are hard to believe exist in the 21st civilised century, but non-accidental injury of children is a major problem, crossing all socioeconomic, ethnic and educational groups, and is happening all over the world. Available statistics on child abuse and deaths related to abuse are frightening, and as many cases are not reported, actual numbers are likely to be much higher. This paper aims to increase understanding of child abuse issues and encourage the dental team to be alert to the possibility of abuse, recognise the physical injuries and make referrals to the appropriate agency if necessary. In child abuse cases physical injuries to the head and facial area are common while other types of abuse are less visible but are damaging to a vulnerable child in other ways. Keeping children safe is a shared responsibility and a top priority for all of us. PMID:21566612

  7. Emotion Regulation in Sexually Abused Preschoolers.

    PubMed

    Langevin, Rachel; Cossette, Louise; Hébert, Martine

    2016-02-01

    Emotion regulation is closely related to mental health in children and adults. Low emotion regulation competencies have been found in school-aged sexually abused girls. The aim of the present study was to investigate emotion regulation competencies in sexually abused preschool girls and boys using a multi-informant approach. Emotion regulation was assessed in 62 sexually abused and 65 non-abused preschoolers using the Emotion Regulation Checklist and the MacArthur Story Stem Battery. Both parents and educators reported lower emotion regulation competencies in sexually abused preschoolers, especially boys, than in non-abused children. The narrative task completed by the children also revealed lower emotion regulation competencies in sexually abused boys. These findings could have an important impact on intervention programs offered to these at-risk children. PMID:25724803

  8. Drugs of abuse and Parkinson's disease.

    PubMed

    Mursaleen, Leah R; Stamford, Jonathan A

    2016-01-01

    The term "drug of abuse" is highly contextual. What constitutes a drug of abuse for one population of patients does not for another. It is therefore important to examine the needs of the patient population to properly assess the status of drugs of abuse. The focus of this article is on the bidirectional relationship between patients and drug abuse. In this paper we will introduce the dopaminergic systems of the brain in Parkinson's and the influence of antiparkinsonian drugs upon them before discussing this synergy of condition and medication as fertile ground for drug abuse. We will then examine the relationship between drugs of abuse and Parkinson's, both beneficial and deleterious. In summary we will draw the different strands together and speculate on the future merit of current drugs of abuse as treatments for Parkinson's disease.

  9. Abused women: dispelling myths and encouraging intervention.

    PubMed

    King, M C; Ryan, J

    1989-05-01

    Our society abounds with myths and misperceptions in relation to the battering of women. These myths impede the identification of women who are experiencing violence and abuse, and inhibit appropriate intervention. Abuse is not too private a matter to assess for, nor does abuse affect only poor black or Hispanic women. No woman deserves to be beaten. Women do not like or seek out abuse. Abused women are courageous, competent women; what abused women have in common is that they are threatened and controlled by a male partner and live under the constant fear of violence and abuse. Raising one's consciousness about the victimization and oppression of women in our society, and uncovering the myths which leave practitioners powerless and ineffective agents of change for women are important tasks for health care providers. By focusing attention on this enormous health problem, clinicians can provide a leadership role in using health care responses that actually empower women to take control of their own lives.

  10. Physical Spouse Abuse in a 28-Week-Pregnant Woman: A Case Report.

    PubMed

    Memarian, Azadeh; Ameri, Maryam; Shakeri, Mozhgan; Mehrpisheh, Shahrokh

    2016-05-01

    In some relationships, pregnancy is a risk factor for intimate partner violence (IPV). We present a case of a 34-year-old, 28-week-pregnant woman who was admitted to the emergency department with multiple traumas due to IPV. Her husband had hit her with a power cable after abusing methamphetamine. There were multiple ecchymoses and lacerations on her body. On questioning, the patient revealed a low socioeconomic status. The couple had been married for five years, and the abuse began 11 months earlier, after the husband became addicted to methamphetamines. In this instance of abuse, the husband was suspicious of the wife's pregnancy and believed that the child had been fathered by another man. Her husband's methamphetamine abuse had resulted in previous incidences of non-physical IPV, but, in the present incident, the combination of abuse coupled with partner jealousy resulted in physical abuse. During admission, there were no significant changes to the patient's health, and the fetus was deemed to be healthy and unharmed. After discharge, the patient decided to divorce her abusive husband. Screening and counseling for interpersonal and domestic violence is especially recommended during pregnancy to protect the mother and her fetus. In Iranian civil law, IPV is regarded as "osr-o-haraj" or severe and intolerable hardship, and women may cite it as grounds for divorce in cases such as spousal drug addiction and certain forms of spousal abuse. When intimate partner assault is repeated and petition for khula is presented to the courts, the court can order the man to divorce his wife and, if he refuses, the court judge can grant the khula without the husband's consent.

  11. Physical Spouse Abuse in a 28-Week-Pregnant Woman: A Case Report.

    PubMed

    Memarian, Azadeh; Ameri, Maryam; Shakeri, Mozhgan; Mehrpisheh, Shahrokh

    2016-05-01

    In some relationships, pregnancy is a risk factor for intimate partner violence (IPV). We present a case of a 34-year-old, 28-week-pregnant woman who was admitted to the emergency department with multiple traumas due to IPV. Her husband had hit her with a power cable after abusing methamphetamine. There were multiple ecchymoses and lacerations on her body. On questioning, the patient revealed a low socioeconomic status. The couple had been married for five years, and the abuse began 11 months earlier, after the husband became addicted to methamphetamines. In this instance of abuse, the husband was suspicious of the wife's pregnancy and believed that the child had been fathered by another man. Her husband's methamphetamine abuse had resulted in previous incidences of non-physical IPV, but, in the present incident, the combination of abuse coupled with partner jealousy resulted in physical abuse. During admission, there were no significant changes to the patient's health, and the fetus was deemed to be healthy and unharmed. After discharge, the patient decided to divorce her abusive husband. Screening and counseling for interpersonal and domestic violence is especially recommended during pregnancy to protect the mother and her fetus. In Iranian civil law, IPV is regarded as "osr-o-haraj" or severe and intolerable hardship, and women may cite it as grounds for divorce in cases such as spousal drug addiction and certain forms of spousal abuse. When intimate partner assault is repeated and petition for khula is presented to the courts, the court can order the man to divorce his wife and, if he refuses, the court judge can grant the khula without the husband's consent. PMID:27309485

  12. Veterinary Forensic Pathology of Animal Sexual Abuse.

    PubMed

    Stern, A W; Smith-Blackmore, M

    2016-09-01

    Animal sexual abuse (ASA) involves harm inflicted on animals for the purposes of human sexual gratification and includes such terms as bestiality, zoophilia, zoosadism, animal sexual assault, and others. The prevalence of ASA is not known, although it may be more common than is currently perceived. Veterinarians have the skills required to identify and document cases of ASA. This article reviews the terminology, legal definitions and forms of ASA, and its social and psychological context. An investigative approach is outlined, including an alternate light source examination; collection of swabs for DNA analysis; sampling vaginal washes, rectal washes, and toenails for trace evidence and biologic analyses; radiographic studies; and a complete forensic necropsy, including histopathology. Gross lesions identified in ASA victims include injuries to the anus, rectum, penis, scrotum, nipples, and vagina; the presence of foreign bodies; and abrasions, bruising, and other evidence of nonaccidental injury. Specialized procedures, including examination using alternate light sources and screening tests to identify human seminal fluid within samples from ASA victims, are of potential value but have not been validated for use in animals. PMID:27169881

  13. Veterinary Forensic Pathology of Animal Sexual Abuse.

    PubMed

    Stern, A W; Smith-Blackmore, M

    2016-09-01

    Animal sexual abuse (ASA) involves harm inflicted on animals for the purposes of human sexual gratification and includes such terms as bestiality, zoophilia, zoosadism, animal sexual assault, and others. The prevalence of ASA is not known, although it may be more common than is currently perceived. Veterinarians have the skills required to identify and document cases of ASA. This article reviews the terminology, legal definitions and forms of ASA, and its social and psychological context. An investigative approach is outlined, including an alternate light source examination; collection of swabs for DNA analysis; sampling vaginal washes, rectal washes, and toenails for trace evidence and biologic analyses; radiographic studies; and a complete forensic necropsy, including histopathology. Gross lesions identified in ASA victims include injuries to the anus, rectum, penis, scrotum, nipples, and vagina; the presence of foreign bodies; and abrasions, bruising, and other evidence of nonaccidental injury. Specialized procedures, including examination using alternate light sources and screening tests to identify human seminal fluid within samples from ASA victims, are of potential value but have not been validated for use in animals.

  14. A REVIEW OF KETAMINE ABUSE AND DIVERSION.

    PubMed

    Sassano-Higgins, Sean; Baron, Dave; Juarez, Grace; Esmaili, Neevon; Gold, Mark

    2016-08-01

    Ketamine was discovered in the 1960s and released for public use in 1970. Originally developed as a safer alternative to phencyclidine, ketamine is primarily used in clinical settings for analgesia and sedation. In recent years, other uses have been developed, including pain management and treatment of asthma and depression. Clinical use of ketamine causes dissociation and emergence delirium. These effects have led to recreational abuse. Although death from direct pharmacologic effects appears rare, the disinhibition and altered sensory perceptions caused by ketamine puts users at risk of environmental harm. Ketamine has also been implicated in nonconsensual sexual intercourse. Data continue to build that chronic ketamine use may lead to morbidity. Impairment of memory and persistent dissociative, depressive, and delusional thinking has also been reported with long-term use. Lower urinary tract symptoms, including cystitis have been described. Gastric and hepatic pathology have also been noted, including abnormal liver function tests, choledochal cysts and dilations of the common bile duct. S-ketamine, an enantiomer in racemic ketamine, has been shown to be hepatotoxic in vitro. Abstinence from ketamine may reduce the adverse effects of chronic use and is considered the mainstay of treatment. Specialized urine drug testing may be required to detect use, as not all point of care urine drug screens include ketamine. PMID:27328618

  15. Abuse-deterrent formulations, an evolving technology against the abuse and misuse of opioid analgesics.

    PubMed

    Schaeffer, Tammi

    2012-12-01

    The increased use of opioid pain medication has been mirrored by the increased misuse and abuse of these drugs. As part of a multidisciplinary approach to this epidemic, pharmaceutical companies, with the encouragement of the Food and Drug Administration, have increased the development of abuse-deterrent formulations. While all have the goal of treating pain while mitigating misuse and abuse, there are different technologies utilized to impart the abuse-deterrent properties. The goal of this paper is to review the basis of abuse-deterrent formulations, the different types and approaches of some of the abuse-deterrent products, and their current regulatory status in the USA.

  16. Women Who Abuse Prescription Opioids: Findings from the Addiction Severity Index-Multimedia Version® Connect Prescription Opioid Database

    PubMed Central

    Green, Traci C.; Grimes Serrano, Jill M.; Licari, Andrea; Budman, Simon H.; Butler, Stephen F.

    2009-01-01

    Background Evidence suggests gender differences in abuse of prescription opioids. This study aimed to describe characteristics of women who abuse prescription opioids in a treatment-seeking sample and to contrast gender differences among prescription opioid abusers. Methods Data collected November 2005 to April 2008 derived from the Addiction Severity Index Multimedia Version Connect (ASI-MV® Connect) database. Bivariate and multivariable logistic regression examined correlates of prescription opioid abuse stratified by gender. Results 29,906 assessments from 220 treatment centers were included, of which 12.8% (N=3,821) reported past month prescription opioid abuse. Women were more likely than men to report use of any prescription opioid (29.8% females vs. 21.1% males, p< 0.001) and abuse of any prescription opioid (15.4% females vs. 11.1% males, p < 0.001) in the past month. Route of administration and source of prescription opioids displayed gender-specific tendencies. Women-specific correlates of recent prescription opioid abuse were problem drinking, age <54, inhalant use, residence outside of West US Census region, and history of drug overdose. Men-specific correlates were age <34, currently living with their children, residence in the South and Midwest, hallucinogen use, and recent depression. Women prescription opioid abusers were less likely to report a pain problem although they were more likely to report medical problems than women who abused other drugs. Conclusions Gender-specific factors should be taken into account in efforts to screen and identify those at highest risk of prescription opioid abuse. Prevention and intervention efforts with a gender-specific approach are warranted. PMID:19409735

  17. Use and abuse of over-the-counter analgesic agents.

    PubMed Central

    Abbott, F V; Fraser, M I

    1998-01-01

    Pain and discomfort in everyday life are often treated with over-the-counter (OTC) analgesic medications. These drugs are remarkably safe, but serious side effects can occur. Up to 70% of the population in Western countries uses analgesics regularly, primarily for headaches, other specific pains and febrile illness. It is not known whether the patterns of use are consistent with good pain management practices. OTC analgesics are also widely used to treat dysphoric mood states and sleep disturbances, and high levels of OTC analgesic medication use are associated with psychiatric illness, particularly depressive symptoms, and the use of alcohol, nicotine and caffeine. More than 4 g per day of acetylsalicylic acid (ASA) or acetaminophen over long periods is considered abuse. People using excessive amounts of OTC analgesics may need more effective treatments for chronic pain, depression or dysthymia. The possibility that these drugs have subtle reinforcing properties needs to be investigated. Certainly phenacetin, which was taken off the market in the 1970s, had intoxicating effects. A better understanding of patterns of use is needed to determine the extent of problem use of OTC analgesics, and whether health could be improved by educating people about the appropriate use of these drugs. PMID:9505057

  18. Learning Classification Models of Cognitive Conditions from Subtle Behaviors in the Digital Clock Drawing Test

    PubMed Central

    Souillard-Mandar, William; Davis, Randall; Rudin, Cynthia; Au, Rhoda; Libon, David J.; Swenson, Rodney; Price, Catherine C.; Lamar, Melissa; Penney, Dana L.

    2015-01-01

    The Clock Drawing Test – a simple pencil and paper test – has been used for more than 50 years as a screening tool to differentiate normal individuals from those with cognitive impairment, and has proven useful in helping to diagnose cognitive dysfunction associated with neurological disorders such as Alzheimer’s disease, Parkinson’s disease, and other dementias and conditions. We have been administering the test using a digitizing ballpoint pen that reports its position with considerable spatial and temporal precision, making available far more detailed data about the subject’s performance. Using pen stroke data from these drawings categorized by our software, we designed and computed a large collection of features, then explored the tradeoffs in performance and interpretability in classifiers built using a number of different subsets of these features and a variety of different machine learning techniques. We used traditional machine learning methods to build prediction models that achieve high accuracy. We operationalized widely used manual scoring systems so that we could use them as benchmarks for our models. We worked with clinicians to define guidelines for model interpretability, and constructed sparse linear models and rule lists designed to be as easy to use as scoring systems currently used by clinicians, but more accurate. While our models will require additional testing for validation, they offer the possibility of substantial improvement in detecting cognitive impairment earlier than currently possible, a development with considerable potential impact in practice. PMID:27057085

  19. Screening Mammography

    PubMed Central

    Humphrey, Linda L.; Ballard, David J.

    1988-01-01

    Breast cancer is the most commonly occurring cancer in women and, until recently surpassed by lung cancer, was the leading cause of cancer-related death in women. It is the leading cause of death in women aged 39 to 44 years. The American Cancer Society has estimated that there will be 135,000 new cases of breast cancer and 42,300 breast cancer-related deaths in 1988. It is now predicted that breast cancer will develop in one out of every ten women in the United States. Given the clinical and public health significance of breast cancer, annual screening with mammography and clinical breast examination is recommended for women aged 50 and older to reduce breast cancer mortality. PMID:3407172

  20. Family structure and child abuse.

    PubMed

    Oliver, William J; Kuhns, Lawrence R; Pomeranz, Elaine S

    2006-03-01

    Knowledge of the characteristics of family structure may be helpful to the pediatrician for predicting child abuse. During the past several decades progressive shifts from the classic family unit of two biological parents and their children to a variety of parental living arrangements have occurred. Most notable are the increases in teenage pregnancies, unmarried motherhood, divorce rates approximating 50% of marriage rates, and frequency of unrelated surrogate parents, most often male, cohabitating in the home. In these settings, identifiable characteristics of the mother, the father or surrogate, the child, the family history, and the immediate neighborhood of the family have been associated with a greater likelihood of child and/or spousal abuse. The accumulated information may be used for preventative intervention. PMID:16528430