A Clinical Guide to Frontotemporal Dementias.

Area of Science:

• Neuroscience
• Neurology
• Clinical Medicine

Background:

• Frontotemporal dementia (FTD) is a group of progressive neurodegenerative disorders.
• FTD syndromes include behavioral-variant FTD (bvFTD), primary progressive aphasias (PPA), FTD-motor neuron disease (FTD-MND), progressive supranuclear palsy syndrome (PSP-S), and corticobasal syndrome (CBS).
• Despite distinct clinical and imaging features, FTD syndromes can pose diagnostic challenges.

Purpose of the Study:

• To provide a comprehensive review of FTD spectrum disorders.
• To discuss clinical presentations, diagnostic criteria, underlying pathology, genetic factors, and therapeutic options for FTD.

Main Methods:

• Literature review of clinical features, diagnostic criteria, pathology, genetics, and therapeutics for FTD spectrum disorders.
• Synthesis of current knowledge on FTD diagnosis and management.

Main Results:

• FTD presents with diverse disturbances in behavior, language, or motor function.
• Characteristic imaging findings aid in distinguishing FTD subtypes.
• Accurate diagnosis can be complex due to overlapping symptoms.

Conclusions:

• A thorough understanding of clinical features, diagnostic criteria, pathology, genetics, and treatments is crucial for managing FTD spectrum disorders.
• This review aims to aid clinicians in diagnosing and managing patients with FTD.
• Further research is needed to improve therapeutic interventions for FTD.