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Promising and Challenging issues for clinical work in the development of DSM-V. 1. Developmental perspectives2. Dimensional rather than Categorical diagnoses3. Utility of a diagnostic system in non-psychiatric settings4. Age-related manifestations and subtypes5. New diagnoses . 1. Developme
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1. Clinical Implications of DSM V Bela Sood, MD and Doug Robbins, MD
Co-Chairs Clinical Committee
Society of Professors of Child and Adolescent Psychiatry
May 7, 2009
With appreciation to D. Pine, MD
2. Promising and Challenging issues for clinical work in the development of DSM-V 1. Developmental perspectives
2. Dimensional rather than Categorical diagnoses
3. Utility of a diagnostic system in non-psychiatric settings
4. Age-related manifestations and subtypes
5. New diagnoses
3. 1. Developmental perspectives Opportunity to consider developmental processes in understanding disorders.
Integration of neuroscience and environmental factors.
May increase emphasis on teaching normal and atypical development
May encourage multi-modal, more comprehensive treatment planning
More multi-faceted, less automatic relationships between diagnoses and treatment
More detailed and comprehensive assessment will conflict with pressures for reimbursement and workforce limitations
4. 2. Dimensional rather than Categorical diagnoses Emphases continuity with normal phenomena
More consistent with polygenic modes of heritability
More appropriate to the Spectrum concept of disorders
Depression
Schizophrenia
Autism
ADHD
Axis II
5. 2. Dimensional rather than Categorical diagnoses - continued Useful approach to Co-Morbidity
Different patterns of manifestation of a shared risk (genetic, other), rather than multiple separate disorders
E.g. Anxiety disorders and Depression
Some comorbidity may be an artifact of DSM-IVs approach of splitting more than lumping.
Can incorporate degrees of severity and impairment
Supports recognition of importance of sub-syndromal symptoms.
Possible support for more early intervention
Will decrease Check-List evaluations.
Will conflict with reimbursement pressures for clear, present/absent diagnoses
6. 3. Utility of a diagnostic system in non-psychiatric settings Goal help with workforce shortage; increase access to care. Usable by pediatricians, nurse practitioners, others
Goal more use of objective factors,
less reliance on clinical judgement, e.g.
Lab testing
Psychological testing
Rating scales
Realistic with our current knowledge?
Conflicts with other goals of DSM V which may require
more complex, detailed assessment.
(developmental, neuroscience, dimensional
)
7. 4. Age-related manifestations and Age-related subtypes Age-related manifestation e.g. ADHD childhood vs adolescent presentation
Age-related subtypes e.g. Conduct Disorder
Valuable for treatment planning, anticipating course
Can help families understand what appear to be changes in diagnosis
May increase emphasis on early identification and early intervention
Challenge limitations of retrospective history regarding age of onset, prior sub-threshold symptoms