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Delirious mania: Presentation, pathogenesis, and management

Current Psychiatry. 2023 December;22(12):26-34,54 | doi: 10.12788/cp.0414
December 1, 2023|Current Psychiatry
Samuel Reinfeld, DO;Adeeb Yacoub, MD
Author and Disclosure Information

Samuel Reinfeld, DO
Adeeb Yacoub, MD

• • • •

Department of Psychiatry and Behavioral Health Stony Brook University Renaissance School of Medicine
Stony Brook, New York

Acknowledgments
The authors express great gratitude to Professor Max Fink for his characterization of delirious mania. We also thank Dr. Fink for his continued guidance and support during the preparation of this manuscript.

Disclosures
The authors report no financial relationships with any companies whose products are mentioned in this article, or with manufacturers of competing products.

Rapid recognition is critical to avoid initiating inappropriate treatment.

No RCTs have evaluated ECT electrode placement in patients with delirious mania. However, several RCTs have investigated electrode placement in patients with acute nondelirious mania. Hiremani et al63 found that bitemporal placement had a more rapid response rate than bifrontal placement, but there was no overall difference in response rate. Barekatain et al64 found no difference between these 2 bilateral approaches. Many of the delirious mania cases report using a bilateral placement (including 42% of the ECT cases in our review) due to the emergent need for rapid relief of symptoms, which is especially necessary if the patient is experiencing hemodynamic instability, excessive violence, risk for self-harm, worsening delirium, or resistance to lorazepam.

Prognosis: Often fatal if left untreated

Patients with delirious mania are at high risk to progress to a more severe form of NMS or malignant catatonia. Therefore, high-potency antipsychotics should be avoided; mortality can be elevated from 60% without antipsychotics to 78% with antipsychotics.4 Some researchers estimate 75% to 78% of cases of delirious mania can be fatal if left untreated.3,6

 

Bottom Line

Delirious mania is routinely mistaken for more conventional manic or psychotic disorders. Clinicians need to be able to rapidly recognize the symptoms of this syndrome, which include mania, psychosis, delirium, and possible catatonia, so they can avoid administering toxic agents and instead initiate effective treatments such as benzodiazepines and electroconvulsive therapy.

Related Resources

Drug Brand Names

Diazepam • Valium
Haloperidol • Haldol
Lithium • Eskalith, Lithobid
Lorazepam • Ativan

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