We have located links that may give you full text access.
CASE REPORTS
JOURNAL ARTICLE
A man in his fifties with increasing motor fluctuations, sleep impairment and altered mental status.
BACKGROUND/CASE PRESENTATION: A man in his fifties with advanced Parkinson´s disease was admitted with increasing motor fluctuations including dyskinesias, as well as hallucinations and delusions. After reduction of oral dopaminergic treatment, the dyskinesias improved, but the psychotic symptoms persisted. They were perceived as levodopa-induced, despite concurrent prominent bradykinetic-rigid symptoms. Dopaminergic treatment was therefore discontinued. He subsequently developed hyperthermia, severe generalised rigidity and akinesia, and autonomic instability. Parkinsonism-hyperpyrexia syndrome was diagnosed, and continuous intraduodenal levodopa/carbidopa infusion was initiated. Despite this, he had several episodes of respiratory distress requiring mechanical ventilation, as well as bradycardia and a single asystole. Although motor and autonomic dysfunction slowly improved, severe akinetic-rigid and neuropsychiatric symptoms persisted, with poor response to increased levodopa. On vital indication, electroconvulsive therapy was performed with clear improvement of mobility and mental state. A hip fracture requiring surgery necessitated discontinuation of ECT, which failed to show equivalent effect when resumed. His condition was considered terminal and all active treatment ceased, resulting in death a few weeks later.
INTERPRETATION: Parkinsonism-hyperpyrexia syndrome can develop if dopaminergic treatment is reduced abruptly and excessively. Coexistence of confusion and/or psychosis and clear bradykinetic-rigid symptoms should alarm the clinician. Dopaminergic treatment should not be discontinued, but given intraduodenally. ECT can be effective if started sufficiently early and administered frequently.
INTERPRETATION: Parkinsonism-hyperpyrexia syndrome can develop if dopaminergic treatment is reduced abruptly and excessively. Coexistence of confusion and/or psychosis and clear bradykinetic-rigid symptoms should alarm the clinician. Dopaminergic treatment should not be discontinued, but given intraduodenally. ECT can be effective if started sufficiently early and administered frequently.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app