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Writer's cramp: not associated with anxiety
R C Harrington1, A Wieck, I M Marks
1Department of Child and Adolescent Psychiatry, Institute of Psychiatry, London, England.
Summary
Writer's cramp, a neurological condition, is not primarily an anxiety disorder. Studies show it differs from anxiety disorders in onset and gender distribution, suggesting distinct underlying causes.
Area of Science:
- Neurology
- Psychiatry
- Occupational Medicine
Background:
- Writer's cramp is often anecdotally linked to anxiety.
- Some researchers consider writer's cramp a manifestation of anxiety disorder.
Purpose of the Study:
- To investigate the association between writer's cramp and anxiety.
- To differentiate writer's cramp from generalized and situational anxiety disorders.
Main Methods:
- Clinical examination of 22 patients with writer's cramp.
- Assessment using the Crown-Crisp Experiential Index for anxiety levels.
- Comparison with a matched control group.
Main Results:
- Little evidence of generalized or writing-specific anxiety in patients.
- No significant difference in anxiety scores compared to controls.
- Writer's cramp shows later onset (mean age in 30s) and greater male predominance than anxiety disorders.
Conclusions:
- Writer's cramp is clinically distinct from anxiety disorders.
- The condition's later onset and male preponderance suggest different etiological factors.
- Anxiety is unlikely to be the primary cause of writer's cramp.