Re-thinking the diagnostic hierarchy in psychiatry
Robert Harland1, Jacqueline Phillips-Owen1,2, Lisa Conlan1
1Maudsley Hospital, South London and Maudsley NHS Foundation Trust, London, UK.
Summary
Recent debates on diagnosing neurodevelopmental disorders highlight the need for improved clinical approaches. This study advocates for the clinical diagnostic hierarchy to enhance formulation and treatment decisions for conditions like attention-deficit hyperactivity disorder and autism spectrum disorder.
Area of Science:
- Neurodevelopmental Disorders
- Psychiatry
- Clinical Diagnosis
Background:
- Ongoing debates surround the diagnosis of neurodevelopmental disorders (NDDs) within and outside psychiatric fields.
- Current diagnostic practices face scrutiny, necessitating refined methodologies.
Purpose of the Study:
- To advocate for the clinical diagnostic hierarchy as a tool to improve diagnostic formulation in NDDs.
- To demonstrate how the hierarchy aids in making better treatment decisions for NDDs.
Main Methods:
- Analysis of diagnostic challenges in neurodevelopmental disorders.
- Application of the clinical diagnostic hierarchy framework.
- Case examples of attention-deficit hyperactivity disorder and autism spectrum disorder.
Main Results:
- The clinical diagnostic hierarchy offers a structured approach to NDD diagnosis.
- Improved formulation leads to more effective treatment planning.
- The hierarchy is particularly beneficial for complex cases like ADHD and ASD.
Conclusions:
- The clinical diagnostic hierarchy is a valuable tool for enhancing diagnostic accuracy in neurodevelopmental disorders.
- Implementing this hierarchy can lead to more precise patient formulation and optimized treatment strategies.
- Further adoption of the diagnostic hierarchy is recommended for psychiatric and clinical practice involving NDDs.
Related Concept Videos
01:27Diagnostic and Statistical Manual of Mental Disorders (DSM)
The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
01:30Psychosurgery
Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
01:29Theoretical Approaches to Psychological Disorder
The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
01:27Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within the...
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within the...
01:26Formulating and Validating Nursing Diagnosis I
A nursing diagnosis is written when the nurse recognizes a cluster of essential patient data indicating health problems treated with independent nursing interventions. The standardized terminologies of a nursing diagnosis help nurses identify and treat patients' problems. Every electronic health record that uses nursing diagnosis must employ standard diagnostic terminology. Developing an efficient, individualized care plan begins with accurate nursing diagnoses.
There are thirteen domains for...
There are thirteen domains for...
01:26Psychosis: Goals of Pharmacotherapy
Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation. For...