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Robin C. Hilsabeck Ph.D. Shalanda N. Gordon Tammy Hietpas-Wilson Andrea L. Zartman 《The Clinical neuropsychologist》2013,27(7):1228-1238
Trial 1 of the Test of Memory Malingering (TOMM) has been suggested as a screening tool, with several possible cut-off scores proposed. The purpose of the present study was to replicate the utility of previously suggested cut-off scores and to characterize neuropsychological profiles of persons who “pass” the TOMM but obtain Trial 1 scores <45 and of persons with cognitive disorders. A total of 229 veterans were administered the TOMM as part of a neuropsychological evaluation. Trial 1 scores ≥41 and ≤25 showed good utility as discontinuation scores for adequate and poor effort, respectively, beyond which administration of additional trials were unnecessary. Findings suggest better Trial 1 performance is significantly related to better speeded mental flexibility and memory. 相似文献
64.
Psychological dysregulation, white matter disorganization and substance use disorders in adolescence
Aims Adolescents with substance use disorders (SUD) have difficulties with cognitive, behavioral and affective regulation. White matter (WM) disorganization has been observed in adolescents with SUD and may be related to psychological dysregulation. This study compared adolescents with SUD and control adolescents to investigate relationships among psychological dysregulation, WM disorganization and SUD symptoms. Design Cross‐sectional observation. Setting Adolescents with SUD were recruited from SUD treatment programs. Controls were recruited from the community. Participants The 55 participants were aged 14–19; 35 with SUD and 20 controls without SUD. Measurements Psychological dysregulation was characterized by the Behavior Rating Inventory of Executive Function. WM disorganization was measured by diffusion tensor imaging, and fractional anisotropy, radial diffusivity and axial diffusivity were examined within cortical regions of interest. Findings Compared to controls, SUD adolescents showed significantly greater psychological dysregulation and prefrontal and parietal WM disorganization. WM disorganization was correlated positively with psychological dysregulation and cannabis‐related symptoms. In multivariate mediation models, the results were consistent with both the neurodevelopmental immaturity model, in which WM disorganization leads to psychological dysregulation and cannabis‐related symptoms, and with the substance effects model, in which cannabis‐related symptoms lead to WM disorganization and psychological dysregulation. Conclusions In adolescents, substance use disorder and psychological dysregulation appear to be associated with reduced frontoparietal network white matter maturation. 相似文献
65.
Douglas A. Dennis R. David Heekin Charles R. Clark Jeffrey A. Murphy Tammy L. O'Dell Kimberly A. Dwyer 《The Journal of arthroplasty》2013
From March 2006 to August 2008, 93 subjects (186 knees) underwent simultaneous bilateral total knee arthroplasty performed by eight surgeons at North American centers. This randomized study was conducted to determine whether non-weight-bearing passive flexion was superior for knees receiving a posterior stabilized high flexion device compared to a posterior stabilized standard device in the contra-lateral knee. Weight-bearing single leg active flexion was one secondary endpoint. Follow-up compliance was 92.5%. Results show small, but significant superiority in the motion metrics for the high flexion device compared to the standard device 12 months after surgery, especially for a subgroup of patients with pre-operative flexion less than 120° in both knees. Thus, the ideal candidate for the high flexion device may be one with lesser pre-operative flexion. 相似文献
66.
ABSTRACTThis report concerns a patient with bilateral hydronephrosis due to a tight external condom catheter retention strap. Urodynamics with fluoroscopy and cystoscopy failed to demonstrate bladder outlet obstruction, urethral stricture, uretero-vesicle junction abnormality, or other explanations for the bilateral hydronephrosis. The hydronephrosis resolved when the external condom catheter retention strap was eliminated. The authors emphasize the importance of patient education to prevent this problem and encourage alertness by clinicians to assess appropriateness of external condom catheter use. (J Am Paraplegia Soc; 17: 168–170) 相似文献
67.
Jennifer L. Cleveland Misty Foster Laurie Barker G. Gordon Brown Nancy Lenfestey Linda Lux Tammy J. Corley Arthur J. Bonito 《Journal of the American Dental Association (1939)》2012,143(10):1127-1138
Background and OverviewThe authors set out to identify factors associated with implementation by U.S. dentists of four practices first recommended in the Centers for Disease Control and Prevention's Guidelines for Infection Control in Dental Health-Care Settings—2003.MethodsIn 2008, the authors surveyed a stratified random sample of 6,825 U.S. dentists. The response rate was 49 percent. The authors gathered data regarding dentists' demographic and practice characteristics, attitudes toward infection control, sources of instruction regarding the guidelines and knowledge about the need to use sterile water for surgical procedures. Then they assessed the impact of those factors on the implementation of four recommendations: having an infection control coordinator, maintaining dental unit water quality, documenting percutaneous injuries and using safer medical devices, such as safer syringes and scalpels. The authors conducted bivariate analyses and proportional odds modeling.ResultsResponding dentists in 34 percent of practices had implemented none or one of the four recommendations, 40 percent had implemented two of the recommendations and 26 percent had implemented three or four of the recommendations. The likelihood of implementation was higher among dentists who acknowledged the importance of infection control, had practiced dentistry for less than 30 years, had received more continuing dental education credits in infection control, correctly identified more surgical procedures that require the use of sterile water, worked in larger practices and had at least three sources of instruction regarding the guidelines. Dentists with practices in the South Atlantic, Middle Atlantic or East South Central U.S. Census divisions were less likely to have complied.ConclusionsImplementation of the four recommendations varied among U.S. dentists. Strategies targeted at raising awareness of the importance of infection control, increasing continuing education requirements and developing multiple modes of instruction may increase implementation of current and future Centers for Disease Control and Prevention guidelines.The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention, Atlanta.The authors thank Jon Ruesch, who when this study was conducted was the director, Survey Center, American Dental Association, Chicago, for his effort in the collection of the data for this research project. Mr. Ruesch is now retired. 相似文献
68.
Phillip L. Pearl Robert McCarter Colleen L. McGavin Yuezhou Yu Fabian Sandoval Stacey Trzcinski Shireen M. Atabaki Tammy Tsuchida John van den Anker Jianping He Pavel Klein 《Epilepsia》2013,54(9):e135-e137
Posttraumatic seizures develop in up to 20% of children following severe traumatic brain injury (TBI). Children ages 6–17 years with one or more risk factors for the development of posttraumatic epilepsy, including presence of intracranial hemorrhage, depressed skull fracture, penetrating injury, or occurrence of posttraumatic seizure were recruited into this phase II study. Treatment subjects received levetiracetam 55 mg/kg/day, b.i.d., for 30 days, starting within 8 h postinjury. The recruitment goal was 20 treated patients. Twenty patients who presented within 8–24 h post‐TBI and otherwise met eligibility criteria were recruited for observation. Follow‐up was for 2 years. Forty‐five patients screened within 8 h of head injury met eligibility criteria and 20 were recruited into the treatment arm. The most common risk factor present for pediatric inclusion following TBI was an immediate seizure. Medication compliance was 95%. No patients died; 19 of 20 treatment patients were retained and one observation patient was lost to follow‐up. The most common severe adverse events in treatment subjects were headache, fatigue, drowsiness, and irritability. There was no higher incidence of infection, mood changes, or behavior problems among treatment subjects compared to observation subjects. Only 1 (2.5%) of 40 subjects developed posttraumatic epilepsy (defined as seizures >7 days after trauma). This study demonstrates the feasibility of a pediatric posttraumatic epilepsy prevention study in an at‐risk traumatic brain injury population. Levetiracetam was safe and well tolerated in this population. This study sets the stage for implementation of a prospective study to prevent posttraumatic epilepsy in an at‐risk population. 相似文献
69.
Lim Tammy S. H. Tan Mae Yue Aishworiya Ramkumar Kang Ying Qi Koh Magdalena Yvonne Shen Liang Chong Shang Chee 《Journal of autism and developmental disorders》2022,52(7):3026-3026
Journal of Autism and Developmental Disorders - 相似文献
70.
Practitioner Review: Treatments for Tourette syndrome in children and young people – a systematic review
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Craig Whittington Mary Pennant Tim Kendall Cristine Glazebrook Penny Trayner Madeleine Groom Tammy Hedderly Isobel Heyman Georgina Jackson Stephen Jackson Tara Murphy Hugh Rickards Mary Robertson Jeremy Stern Chris Hollis 《Journal of child psychology and psychiatry, and allied disciplines》2016,57(9):988-1004