Chiadi U Onyike

Summary

Affiliation: Johns Hopkins University
Country: USA

Publications

  1. ncbi request reprint Is obesity associated with major depression? Results from the Third National Health and Nutrition Examination Survey
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
    Am J Epidemiol 158:1139-47. 2003
  2. ncbi request reprint Mania during treatment of chronic hepatitis C with pegylated interferon and ribavirin
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
    Am J Psychiatry 161:429-35. 2004
  3. ncbi request reprint Epidemiology of apathy in older adults: the Cache County Study
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
    Am J Geriatr Psychiatry 15:365-75. 2007
  4. ncbi request reprint Cerebrovascular disease and dementia
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, Division of Geriatric Psychiatry and Neuropsychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA
    Int Rev Psychiatry 18:423-31. 2006
  5. pmc 12-month incidence, prevalence, persistence, and treatment of mental disorders among individuals recently admitted to assisted living facilities in Maryland
    Quincy M Samus
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins Bayview Medical Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
    Int Psychogeriatr 25:721-31. 2013
  6. pmc Correlates of functional dependence among recently admitted assisted living residents with and without dementia
    Quincy M Samus
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 550 North Broadway, Baltimore, MD 21205, USA
    J Am Med Dir Assoc 10:323-9. 2009
  7. ncbi request reprint Acetylcholinesterase inhibitors in assisted living: patterns of use and association with retention
    Adam Rosenblatt
    Department of Psychiatry and Behavioral Sciences, Division of Geriatric Psychiatry and Neuropsychiatry, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
    Int J Geriatr Psychiatry 23:178-84. 2008
  8. pmc The association between activity participation and time to discharge in the assisted living setting
    Sarah K Tighe
    Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, USA
    Int J Geriatr Psychiatry 23:586-91. 2008
  9. pmc The physical environment influences neuropsychiatric symptoms and other outcomes in assisted living residents
    Mark C Bicket
    Johns Hopkins School of Medicine, Johns Hopkins Medicine, MD, USA
    Int J Geriatr Psychiatry 25:1044-54. 2010
  10. pmc The spectrum of medical illness and medication use among residents of assisted living facilities in central Maryland
    Matthew K McNabney
    Department of Medicine, Division of Geriatric Medicine and Gerontology, Johns Hopkins University, Baltimore, MD 21224, USA
    J Am Med Dir Assoc 9:558-64. 2008

Detail Information

Publications24

  1. ncbi request reprint Is obesity associated with major depression? Results from the Third National Health and Nutrition Examination Survey
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
    Am J Epidemiol 158:1139-47. 2003
    ..Prospective studies will be necessary to clarify the obesity-depression relation but await the identification of potential risk factors for depression in the obese...
  2. ncbi request reprint Mania during treatment of chronic hepatitis C with pegylated interferon and ribavirin
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
    Am J Psychiatry 161:429-35. 2004
  3. ncbi request reprint Epidemiology of apathy in older adults: the Cache County Study
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
    Am J Geriatr Psychiatry 15:365-75. 2007
    ..The objectives of this study are to describe the distribution of apathy in community-based older adults and to investigate its relationships with cognition and day-to-day functioning...
  4. ncbi request reprint Cerebrovascular disease and dementia
    Chiadi U Onyike
    Department of Psychiatry and Behavioral Sciences, Division of Geriatric Psychiatry and Neuropsychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA
    Int Rev Psychiatry 18:423-31. 2006
    ..Our knowledge of the risk factors has also provided opportunities for the primary and secondary prevention of vascular dementia, and indicates promising avenues for research...
  5. pmc 12-month incidence, prevalence, persistence, and treatment of mental disorders among individuals recently admitted to assisted living facilities in Maryland
    Quincy M Samus
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins Bayview Medical Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
    Int Psychogeriatr 25:721-31. 2013
    ..To estimate the 12-month incidence, prevalence, and persistence of mental disorders among recently admitted assisted living (AL) residents and to describe the recognition and treatment of these disorders...
  6. pmc Correlates of functional dependence among recently admitted assisted living residents with and without dementia
    Quincy M Samus
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 550 North Broadway, Baltimore, MD 21205, USA
    J Am Med Dir Assoc 10:323-9. 2009
    ....
  7. ncbi request reprint Acetylcholinesterase inhibitors in assisted living: patterns of use and association with retention
    Adam Rosenblatt
    Department of Psychiatry and Behavioral Sciences, Division of Geriatric Psychiatry and Neuropsychiatry, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
    Int J Geriatr Psychiatry 23:178-84. 2008
    ..To describe patterns of Acetylcholinesterase inhibitor (ACI) use in an Assisted Living (AL) population, and the association of ACIs with retention in AL...
  8. pmc The association between activity participation and time to discharge in the assisted living setting
    Sarah K Tighe
    Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, USA
    Int J Geriatr Psychiatry 23:586-91. 2008
    ..This study examines the relationship between participation in activities and the length of time residents remain in AL...
  9. pmc The physical environment influences neuropsychiatric symptoms and other outcomes in assisted living residents
    Mark C Bicket
    Johns Hopkins School of Medicine, Johns Hopkins Medicine, MD, USA
    Int J Geriatr Psychiatry 25:1044-54. 2010
    ..We sought to quantify the relationship of AL physical environment with resident outcomes including neuropsychiatric symptoms (NPS), quality of life (QOL), and fall risk, and to compare the effects for demented and non-demented residents...
  10. pmc The spectrum of medical illness and medication use among residents of assisted living facilities in central Maryland
    Matthew K McNabney
    Department of Medicine, Division of Geriatric Medicine and Gerontology, Johns Hopkins University, Baltimore, MD 21224, USA
    J Am Med Dir Assoc 9:558-64. 2008
    ..To better inform efforts to optimize care in this setting, we sought to quantify chronic medical illnesses and their treatment...
  11. ncbi request reprint Predictors of caregiver unawareness and nontreatment of dementia among residents of assisted living facilities: the Maryland Assisted Living Study
    Donovan T Maust
    Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
    Am J Geriatr Psychiatry 14:668-75. 2006
    ..The objective of this study was to identify and evaluate factors associated with caregiver unawareness of dementia and failure to treat dementia in AL...
  12. pmc Personality disorder traits as predictors of subsequent first-onset panic disorder or agoraphobia
    O Joseph Bienvenu
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
    Compr Psychiatry 50:209-14. 2009
    ..These results suggest that avoidant and dependent personality traits are predisposing factors, or at least markers of risk, for panic disorder and agoraphobia-not simply epiphenomena...
  13. doi request reprint Improper sexual behaviors in elders with dementia living in residential care
    Kate de Medeiros
    Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
    Dement Geriatr Cogn Disord 26:370-7. 2008
    ..There exists little information describing the spectrum and correlations of sexual behaviors manifested by elders with dementia living in residential care...
  14. ncbi request reprint Population-based study of medical comorbidity in early dementia and "cognitive impairment, no dementia (CIND)": association with functional and cognitive impairment: The Cache County Study
    Constantine G Lyketsos
    Division of Geriatric Psychiatry and Neuropsychiatry, Dept of Psychiatry and Behavioral Sciences, School of Medicine, The Johns Hopkins University, Johns Hopkins Hospital, Baltimore, MD 21287, USA
    Am J Geriatr Psychiatry 13:656-64. 2005
    ..Authors investigated medical comorbidity in persons with dementia and "Cognitive Impairment, No Dementia" (CIND)...
  15. ncbi request reprint Epidemiology of adult psychiatric visits to US emergency departments
    Sara B Hazlett
    Department of Emergency Medicine, Johns Hopkins University, Baltimore, MD 21287, USA
    Acad Emerg Med 11:193-5. 2004
    ..To characterize psychiatric-related emergency department visits (PREDVs) among adults in the United States for the year 2000 and to analyze PREDV trends from 1992 to 2000...
  16. ncbi request reprint Effect of dementia and treatment of dementia on time to discharge from assisted living facilities: the Maryland assisted living study
    Constantine G Lyketsos
    Department of Psychiatry Johns Hopkins Bayview, Johns Hopkins Medicine, Maryland 21224, USA
    J Am Geriatr Soc 55:1031-7. 2007
    ..To estimate the association between dementia and time to discharge from individual assisted living (AL) facilities and examine, in residents with dementia, factors associated with shorter duration of residence in individual AL facilities...
  17. ncbi request reprint A randomized, controlled, clinical trial of activity therapy for apathy in patients with dementia residing in long-term care
    Antonios M Politis
    The Johns Hopkins University, Baltimore, MD 21287, USA
    Int J Geriatr Psychiatry 19:1087-94. 2004
    ..Apathy is a common symptom in patients with dementia and has adverse consequences for patients and caregivers. Most treatments for apathy, particularly non-pharmacologic interventions, have not been evaluated in controlled trials...
  18. ncbi request reprint Clinical application of operationalized criteria for 'Depression of Alzheimer's Disease'
    Paul B Rosenberg
    Division of Geriatric Psychiatry and Neuropsychiatry, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
    Int J Geriatr Psychiatry 20:119-27. 2005
    ..Criteria for the diagnosis of dAD have been proposed previously...
  19. ncbi request reprint The cerebrovascular disease basis of psychiatric syndromes: a model for the power of disease reasoning in psychiatry
    Hochang B Lee
    Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, MD 21205, USA
    Int Rev Psychiatry 18:391-3. 2006
  20. doi request reprint Characteristics of established and proposed sporadic Creutzfeldt-Jakob disease variants
    Brian S Appleby
    Division of Geriatric Psychiatry and Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
    Arch Neurol 66:208-15. 2009
    ....
  21. ncbi request reprint Agoraphobia in adults: incidence and longitudinal relationship with panic
    O Joseph Bienvenu
    Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Meyer 101, Baltimore, MD 21287, USA
    Br J Psychiatry 188:432-8. 2006
    ..Theories regarding how spontaneous panic and agoraphobia relate are based mostly on cross-sectional and/or clinic data...
  22. pmc Characteristics and outcomes for assisted living residents with dementia: comparing dementia-specific care units with non-dementia-specific care units
    Quincy M Samus
    J Am Geriatr Soc 56:1361-3. 2008
  23. ncbi request reprint A comparison of small and large assisted living facilities for the diagnosis and care of dementia: the Maryland Assisted Living Study
    Iracema Leroi
    Manchester Mental Health and Social Care Trust, University of Manchester, Department of Psychiatry and Behavioural Sciences, Mancheter, UK
    Int J Geriatr Psychiatry 22:224-32. 2007
    ..To compare the demographic, clinical, and psychiatric characteristics of residents living in small (< or = 15 beds) and large assisted living (AL) facilities in the United States...
  24. doi request reprint Clinical correlates of personality changes associated with traumatic brain injury
    Vani Rao
    J Neuropsychiatry Clin Neurosci 20:118-9. 2008