Abstract
ABSTRACT We report a case of a 69-year-old man with treatment-resistant diabetic chorea presenting psychiatric symptoms. The right chorea lasted for 3 months and was refractory to control of diabetes mellitus or administration of haloperidol and benzodiazepines. Only administration of tiapride was efficacious. Magnetic resonance spectrometry and dopamine transporter-single photon emission computed tomography suggested that sustained ischemia at the striatum may lead to impaired expression of dopamine transporters, thereby resulting in deterioration in the indirect pathway. Tiapride inhibited dopamine D2 receptors, thereby restoring the function of the indirect pathway and resulting in improvement of diabetic chorea.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
