Ep.32: Precision Without Incision: Focused Ultrasound for Dystonia with Shiro Horisawa, MD

In this episode of Curing with Sound, we speak with Shiro Horisawa, MD, Director of Stereotactic and Functional Neurosurgery at Tokyo Women's Medical University, who discusses innovative applications of focused ultrasound technology for treating dystonia and other movement disorders. Dr. Horisawa shares insights from his extensive clinical experience, including over 1,500 stereotactic brain surgeries, and how focused ultrasound offers patients a noninvasive alternative to conventional treatments.

Dr. Horisawa also details his clinical trial using focused ultrasound for cervical dystonia, a neurological disorder causing involuntary muscle contractions in the neck that can lead to abnormal head postures and significant pain. This Foundation-funded trial demonstrated an average improvement of 43% in symptoms six months after treatment, and no serious treatment-related complications. 

Discussion highlights:

• Noninvasive Precision Treatment: Focused ultrasound offers patients the benefits of traditional treatments without incisions or implanted devices, making it an attractive option for those resistant to conventional surgical approaches.
  
  
• Clinical Trial Results and Unexpected Benefits: Discover the outcomes of Dr. Horisawa's cervical dystonia trial and the surprising improvements in comorbid conditions like anxiety and hypertension that suggest broader applications for the technology.
  
  
• Hand Dystonia Research: Dr. Horisawa discusses his upcoming clinical trial for hand dystonia, a condition that can significantly impact the daily activities of individuals who rely on fine motor skills, particularly musicians, writers, and athletes.
  
  

  EPISODE TRANSCRIPT
  
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  Email podcast@fusfoundation.org if you have a question or comment about the show, or if you would you like to connect about future guest appearances. 

  Email info@fusfoundation.org if you have questions about focused ultrasound or the Foundation. 

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