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CASE REPORT article
Front. Hum. Neurosci.
Sec. Motor Neuroscience
Volume 18 - 2024 |
doi: 10.3389/fnhum.2024.1464152
Case report: Levodopa challenge test is important in identifying dopamine-induced freezing of gait in patient with Parkinson's disease
Provisionally accepted- Wenzhou Medical University, Wenzhou, China
Introduction: Freezing of gait (FOG) is a disabling and heterogeneous symptom in patients with Parkinson’s disease (PD). Among them, dopamine-induced FOG is rare and difficult to identify. The treatment of dopamine-induced FOG is complex. Case presentation: We herein presented a case of PD patient who complicated with refractory FOG. It was identified as dopamine-induced FOG during levodopa challenge test. Her symptoms were alleviated after we reduced the total equivalent dosage of levodopa. Conclusion: Our report emphasizes the importance of levodopa challenge test in identifying different types of FOG, which is very important for further adjusting treatment.
Keywords: Parkinson's disease, freezing of gait, levodopa challenge test, Dopamine-induced FOG, case report
Received: 17 Jul 2024; Accepted: 26 Aug 2024.
Copyright: © 2024 Xu, Zhu, Yuan, Zeng, Li, Liu, Huang, Zhang and Wang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Jian-Yong Wang, Wenzhou Medical University, Wenzhou, China
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