S A Castellon

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Apathy, depression, and cognitive performance in HIV-1 infection
    S A Castellon
    Department of Psychology, University of California Los Angeles 90024, USA
    J Neuropsychiatry Clin Neurosci 10:320-9. 1998
  2. ncbi request reprint Breast cancer treatment and cognitive functioning: current status and future challenges in assessment
    Steven A Castellon
    Greater Los Angeles VA Healthcare System, Los Angeles, CA, USA
    Breast Cancer Res Treat 92:199-206. 2005
  3. pmc Components of depression in HIV-1 infection: their differential relationship to neurocognitive performance
    Steven A Castellon
    Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
    J Clin Exp Neuropsychol 28:420-37. 2006
  4. ncbi request reprint Neurocognitive performance in breast cancer survivors exposed to adjuvant chemotherapy and tamoxifen
    Steven A Castellon
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA, USA
    J Clin Exp Neuropsychol 26:955-69. 2004
  5. ncbi request reprint Neuropsychiatric disturbance is associated with executive dysfunction in HIV-1 infection
    S A Castellon
    Department of Psychiatry, UCLA School of Medicine, USA
    J Int Neuropsychol Soc 6:336-47. 2000
  6. pmc Operationalization of the updated diagnostic algorithm for classifying HIV-related cognitive impairment and dementia
    J M Foley
    UCLA Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, California, U S A
    Int Psychogeriatr 23:835-43. 2011
  7. ncbi request reprint Dual task performance in HIV-1 infection
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, CA 90024, USA
    J Clin Exp Neuropsychol 22:16-24. 2000
  8. ncbi request reprint Computerized and traditional stroop task dysfunction in HIV-1 infection
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles UCLA School of Medicine and VA Los Angeles Health Care System, 90024, USA
    Neuropsychology 13:306-16. 1999
  9. pmc Does tumor necrosis factor-alpha (TNF-α) play a role in post-chemotherapy cerebral dysfunction?
    Patricia A Ganz
    Department of Health Policy and Management, UCLA Fielding School of Public Health, Los sAngeles, CA, USA
    Brain Behav Immun 30:S99-108. 2013
  10. ncbi request reprint Methylphenidate improves HIV-1-associated cognitive slowing
    C H Hinkin
    Department of Psychiatry and Behavioral Sciences, UCLA School of Medicine, Los Angeles 90024, USA
    J Neuropsychiatry Clin Neurosci 13:248-54. 2001

Detail Information

Publications32

  1. ncbi request reprint Apathy, depression, and cognitive performance in HIV-1 infection
    S A Castellon
    Department of Psychology, University of California Los Angeles 90024, USA
    J Neuropsychiatry Clin Neurosci 10:320-9. 1998
    ..Total BDI scores showed a less consistent relationship with neurocognitive performance, suggesting that somatic symptomatology is diagnostically ambiguous among HIV-infected subjects...
  2. ncbi request reprint Breast cancer treatment and cognitive functioning: current status and future challenges in assessment
    Steven A Castellon
    Greater Los Angeles VA Healthcare System, Los Angeles, CA, USA
    Breast Cancer Res Treat 92:199-206. 2005
  3. pmc Components of depression in HIV-1 infection: their differential relationship to neurocognitive performance
    Steven A Castellon
    Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
    J Clin Exp Neuropsychol 28:420-37. 2006
    ..The association between disturbance in mood and motivation and neurocognitive compromise may suggest that each are sequelae of disease specific mechanisms...
  4. ncbi request reprint Neurocognitive performance in breast cancer survivors exposed to adjuvant chemotherapy and tamoxifen
    Steven A Castellon
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA, USA
    J Clin Exp Neuropsychol 26:955-69. 2004
    ..We highlight ways in which these data converge with other recent studies to suggest that systemic chemotherapy, especially in combination with tamoxifen, can have adverse yet subtle effects on cognitive functioning...
  5. ncbi request reprint Neuropsychiatric disturbance is associated with executive dysfunction in HIV-1 infection
    S A Castellon
    Department of Psychiatry, UCLA School of Medicine, USA
    J Int Neuropsychol Soc 6:336-47. 2000
    ..In HIV/AIDS, the disruption of frontal-subcortical circuits may be a common mechanism causing both executive dysfunction and NP disturbance...
  6. pmc Operationalization of the updated diagnostic algorithm for classifying HIV-related cognitive impairment and dementia
    J M Foley
    UCLA Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, California, U S A
    Int Psychogeriatr 23:835-43. 2011
    ..This study applies the updated HIV-Associated Neurocognitive Disorders (HAND) diagnostic algorithm...
  7. ncbi request reprint Dual task performance in HIV-1 infection
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, CA 90024, USA
    J Clin Exp Neuropsychol 22:16-24. 2000
    ..These results suggest that HIV-1 infection leads to deficits in divided attention and the simultaneous processing of competing stimuli, deficits which have been linked to disruption of the anterior attentional system...
  8. ncbi request reprint Computerized and traditional stroop task dysfunction in HIV-1 infection
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles UCLA School of Medicine and VA Los Angeles Health Care System, 90024, USA
    Neuropsychology 13:306-16. 1999
    ..These data suggest that HIV infection may result in deficient response inhibition, possibly secondary to frontostriatal dysfunction and dopaminergic alterations...
  9. pmc Does tumor necrosis factor-alpha (TNF-α) play a role in post-chemotherapy cerebral dysfunction?
    Patricia A Ganz
    Department of Health Policy and Management, UCLA Fielding School of Public Health, Los sAngeles, CA, USA
    Brain Behav Immun 30:S99-108. 2013
    ..These preliminary findings suggest that post-chemotherapy increases in TNF-α may be playing an important role in the manifestations of cognitive complaints in breast cancer survivors...
  10. ncbi request reprint Methylphenidate improves HIV-1-associated cognitive slowing
    C H Hinkin
    Department of Psychiatry and Behavioral Sciences, UCLA School of Medicine, Los Angeles 90024, USA
    J Neuropsychiatry Clin Neurosci 13:248-54. 2001
    ..However, results suggest clinicians should consider reserving the use of MPH for patients with more pronounced cognitive and affective deficits...
  11. ncbi request reprint Depression predicts procedural but not episodic memory in HIV-1 infection
    A D Kalechstein
    Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles Neuropsychiatric Institute and Hospital, USA
    J Clin Exp Neuropsychol 20:529-35. 1998
    ..These findings underscore the complex interplay between neuropsychiatric and neuropsychological symptomatology in HIV-1 infection...
  12. doi request reprint The association between pro-inflammatory cytokines, regional cerebral metabolism, and cognitive complaints following adjuvant chemotherapy for breast cancer
    K L Pomykala
    Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, 200 Medical Plaza, Suite B114, Mail Code 737024, Los Angeles, CA, 90095 7370, USA
    Brain Imaging Behav 7:511-23. 2013
    ..002 corr.) cortices at baseline and 1 year later. Metabolism in the medial prefrontal cortex and anterior temporal cortex was found to correlate with both memory complaints and cytokine marker levels in chemotherapy patients. ..
  13. pmc Neuropsychiatric aspects of HIV infection among older adults
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, 760 Westwood Plaza, Room C8 747, Los Angeles, CA 90024, USA
    J Clin Epidemiol 54:S44-52. 2001
    ....
  14. pmc Medication adherence in HIV-infected adults: effect of patient age, cognitive status, and substance abuse
    Charles H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California at Los Angeles, and Psychology Service, VA Greater Los Angeles Health Care System, 90024, USA
    AIDS 18:S19-25. 2004
    ..To examine the predictors of antiretroviral adherence among HIV-infected adults, with a particular focus on advancing age, neuropsychological dysfunction, and substance abuse...
  15. pmc Reciprocal prediction of medication adherence and neurocognition in HIV/AIDS
    Mark L Ettenhofer
    Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California at Los Angeles, CA, USA
    Neurology 74:1217-22. 2010
    ..However, little is known about the predictive pathways linking medication adherence with cognitive ability...
  16. pmc Aging, neurocognition, and medication adherence in HIV infection
    Mark L Ettenhofer
    Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
    Am J Geriatr Psychiatry 17:281-90. 2009
    ..To evaluate the hypothesis that poor adherence to highly active antiretroviral treatment (HAART) would be more strongly related to cognitive impairment among older than among younger HIV-seropositive adults...
  17. pmc Neurocognition in individuals co-infected with HIV and hepatitis C
    Charles H Hinkin
    David Geffen School of Medicine, University of California, Los Angeles, 760 Westwood Plaza, Room C8 747, Los Angeles, CA 90024, USA
    J Addict Dis 27:11-7. 2008
    ..Finally, we discuss implications of these findings and potential future directions for research in this area...
  18. pmc Relationship between psychiatric status and frontal-subcortical systems in HIV-infected individuals
    Michael A Cole
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, California 90095, USA
    J Int Neuropsychol Soc 13:549-54. 2007
    ..Thus, these findings suggest that apathy and irritability, but not depression and anxiety, are likely associated with the effects of HIV on frontal-subcortical circuitry...
  19. pmc Age-associated predictors of medication adherence in HIV-positive adults: health beliefs, self-efficacy, and neurocognitive status
    Terry R Barclay
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA 90095, USA
    Health Psychol 26:40-9. 2007
    ..In this study, a theoretical framework encompassing demographic characteristics, health beliefs/attitudes, treatment self-efficacy, and neurocognitive status was examined in relationship to highly active antiretroviral therapy adherence...
  20. ncbi request reprint Altered frontocortical, cerebellar, and basal ganglia activity in adjuvant-treated breast cancer survivors 5-10 years after chemotherapy
    Daniel H S Silverman
    Department of Molecular and Medical Pharmacology, University of California, David Geffen School of Medicine, Los Angeles, CA 90095 6942, USA
    Breast Cancer Res Treat 103:303-11. 2007
    ..To explore the relationship of regional cerebral blood flow and metabolism with cognitive function and past exposure to chemotherapy for breast cancer...
  21. pmc Drug use and medication adherence among HIV-1 infected individuals
    Charles H Hinkin
    David Geffen School of Medicine, University of California at Los Angeles, 760 Westwood Plaza, Room C8 747, Los Angeles, CA 90024, USA
    AIDS Behav 11:185-94. 2007
    ..These data suggest that it is the acute effects of intoxication, rather than stable features that may be characteristic of the drug-using populace, which leads to difficulties with medication adherence...
  22. ncbi request reprint Verbal and spatial working memory performance among HIV-infected adults
    Charles H Hinkin
    Department of Psychiatry and Behavioral Sciences, UCLA School of Medicine, Los Angeles, CA 90024, USA
    J Int Neuropsychol Soc 8:532-8. 2002
    ..These findings implicate central executive dysfunction as a likely substrate and provide the basis for hypothesizing that decline in working memory may contribute to other HIV-associated neuropsychological deficits...
  23. ncbi request reprint Adherence to antiretroviral medications in HIV: differences in data collected via self-report and electronic monitoring
    Andrew J Levine
    Neuropsychiatric Institute, University of California, Los Angeles, CA, USA
    Health Psychol 25:329-35. 2006
    ..These findings lend support for using both EM and SR methods; however, study design (e.g., length) and other factors (e.g., cognitive status, cost) should be considered...
  24. ncbi request reprint Estrogen, tamoxifen, and the brain
    Patricia A Ganz
    University of California at Los Angeles UCLA School of Medicine, and Jonsson Comprehensive Cancer Center at UCLA, 90095 6900, USA
    J Natl Cancer Inst 94:547-9. 2002
  25. ncbi request reprint The effect of recent stimulant use on sustained attention in HIV-infected adults
    Andrew J Levine
    University of California, Los Angeles, Neuropsychiatric Institute, USA
    J Clin Exp Neuropsychol 28:29-42. 2006
    ..The results indicate that recent stimulant use among HIV-infected adults adversely affects sustained attention...
  26. ncbi request reprint Perceptual span deficits in adults with HIV
    David J Hardy
    Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles 90024, USA
    J Int Neuropsychol Soc 10:135-40. 2004
    ..The present results illustrate a new type of attentional deficit in HIV and show the impact of HIV on cognition at an earlier point in information processing than has been previously reported...
  27. ncbi request reprint Variations in patterns of highly active antiretroviral therapy (HAART) adherence
    Andrew J Levine
    Neuropsychiatric Institute, University of California, Los Angeles, California 90024 1759, USA
    AIDS Behav 9:355-62. 2005
    ..The results of the current study indicate that distinct subgroups of adherers may exist, and suggest that interventions designed to improve adherence can be designed to accommodate this variability in behavior...
  28. pmc Medication adherence among HIV+ adults: effects of cognitive dysfunction and regimen complexity
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA 90024, USA
    Neurology 59:1944-50. 2002
    ..e., at least 90 to 95% of doses taken), viral replication may ensue and drug-resistant strains of the virus may emerge...
  29. pmc Risky decision making assessed with the gambling task in adults with HIV
    David J Hardy
    Department of Psychology, Loyola Marymount University, and the VA Greater Los Angeles Health Care System, CA 90045 2659, USA
    Neuropsychology 20:355-60. 2006
    ..These findings indicate the usefulness of the gambling task as a laboratory tool to examine risky decision making and cognition in the HIV population...
  30. pmc Sensation seeking and visual selective attention in adults with HIV/AIDS
    David J Hardy
    Department of Psychology, Loyola Marymount University, Los Angeles, CA 90045, USA
    AIDS Behav 12:930-4. 2008
    ..Furthermore, sensation seeking differences might explain certain inconsistencies in the HIV neuropsychology literature...
  31. ncbi request reprint Screening for drug and alcohol abuse among older adults using a modified version of the CAGE
    C H Hinkin
    Department of Psychiatry and Biobehavioral Sciences, UCLA School of Medicine, Los Angeles, CA 90024, USA
    Am J Addict 10:319-26. 2001
    ..Given the ease of administration and sensitivity to both alcohol and drug abuse, these data suggest that the modified CAGE is well suited as a screening instrument for geriatric drug and alcohol abuse...
  32. pmc Neuropsychological aspects of coinfection with HIV and hepatitis C virus
    Robin C Hilsabeck
    Psychology Service, South Texas Veterans Health Care System, San Antonio, TX 78229 4404, USA
    Clin Infect Dis 41:S38-44. 2005
    ..This review summarizes what is known about neuropsychological aspects of monoinfection with HIV and HCV, as well as coinfection, discusses implications of these findings, and suggests future directions for this research area...