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Catatonia in autism: implications across the life span
Angelina Kakooza-Mwesige1, Lee E Wachtel, Dirk M Dhossche
1Department of Pediatrics and Child Health, Makerere University Medical School, Kampala, Uganda.
European Child & Adolescent Psychiatry
|April 23, 2008
Summary
Catatonia assessment is crucial for individuals with autism experiencing significant functional decline. Effective treatments include benzodiazepines and electroconvulsive therapy, with further research into the autism-catatonia link recommended.
Area of Science:
- Neurodevelopmental Disorders
- Psychiatric Comorbidities
Background:
- Catatonia is increasingly recognized as a significant cause of impairment in individuals with autism spectrum disorder (ASD).
- Understanding the overlap and distinction between autistic and catatonic symptoms is essential for accurate diagnosis and effective management.
Purpose of the Study:
- To review the evaluation, diagnosis, differential diagnosis, and treatment of catatonia in the context of autism.
- To highlight the importance of recognizing catatonia in individuals with autism who exhibit marked functional deterioration.
Main Methods:
- A case-vignette approach was used, spanning from early childhood to adulthood, to illustrate the presentation and progression of catatonia in autism.
- Discussion of diagnostic criteria, differential diagnoses, and evidence-based treatment options.
Main Results:
- Catatonia is diagnosable in approximately 14% of adolescents and young adults with autism, despite symptom overlap.
- Case reports indicate that benzodiazepines and electroconvulsive therapy (ECT) are effective for both acute and maintenance treatment of catatonia in this population.
Conclusions:
- Catatonia should be screened for in individuals with autism presenting with significant deterioration in motor function, vocalizations, daily activities, self-care, and practical skills.
- Benzodiazepines and ECT are recommended as primary treatment options for acute and long-term management.
- Further research into the potential biological and genetic links between autism and catatonia is warranted.
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