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Tardive Syndromes: A Challenging Multitude of Maladies
Ranjot Kaur1, Vaibhav Patil2, Ayush Agarwal1
1Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.
Annals of Indian Academy of Neurology
|January 29, 2025
Summary
Tardive syndromes are drug-induced movement disorders often under-recognized. Early recognition and drug withdrawal can reverse symptoms, but treatment options vary due to limited research.
Area of Science:
- Neurology
- Pharmacology
- Movement Disorders
Background:
- Tardive syndromes encompass drug-induced movement disorders from prolonged medication use, primarily dopamine blockers.
- These conditions can cause significant disability and are often under-recognized in clinical practice.
Purpose of the Study:
- To provide a comprehensive review of tardive syndromes.
- To cover historical aspects, epidemiology, pathophysiology, diagnosis, phenotypes, and management.
Main Methods:
- Literature review of historical data, epidemiological studies, and clinical research.
- Analysis of diagnostic criteria, clinical presentations, and treatment modalities.
Main Results:
- Tardive syndromes are complex, often mixed movement disorders with diverse phenotypes.
- Pathophysiology is not fully understood, and treatment studies are limited by small sample sizes.
Conclusions:
- Early identification and drug withdrawal are crucial for potential reversal, though not always successful.
- Effective management requires a multi-faceted approach, including medical and surgical interventions.
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