How Do I Examine Parkinsonian Gait?

Area of Science:

• Neurology
• Geriatrics
• Movement Disorders

Background:

• Gait disturbances and falls are prevalent in older adults and Parkinson's disease patients, significantly impacting mobility and quality of life.
• Effective clinical assessment is crucial for understanding and managing these debilitating symptoms.

Purpose of the Study:

• To illustrate key features of parkinsonian gait for clinical examination.
• To demonstrate practical methods for assessing gait disturbances, including dual-tasking and specific mobility tests.

Main Methods:

• Visual demonstration of parkinsonian gait characteristics (speed, step length/width, posture, arm swing, shuffling, foot clearance, turning, freezing of gait).
• Instruction on quantifying the Timed up and Go test and performing other clinical mobility tests (pull test, tandem stand).
• Methods for provoking and assessing freezing of gait under challenging conditions, including dual-tasking.

Main Results:

• Detailed examination of continuous vs. episodic walking difficulties and the importance of dual-task gait assessment.
• Demonstration of quantifying the Timed up and Go test and other relevant clinical mobility tests.
• Provocation and assessment of freezing of gait through specific walking tasks and conditions.

Conclusions:

• Clinical observation is a powerful tool for examining gait in older adults and Parkinson's disease patients.
• Distinguishing gait patterns and incorporating dual-tasking and specific tests enhance diagnostic accuracy.
• Understanding factors like fear of falling and hand support is vital for managing cautious gait and high-level gait disorders.