Management of Psychiatric Diagnoses in Reversible Cerebral Vasoconstriction Syndrome: The Dangers of Worsening Pathology with Serotonergic Medications: A Case Report and Literature Review.
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Abstract
Reversible cerebral vasoconstriction syndrome (RCVS) represents a group of conditions that show reversible multifocal narrowing or constriction of the cerebral arteries that supply blood to the brain. The initial manifestation of RCVS often includes a "thunderclap" headache that is sudden, severe, and often disabling. Stimulants, selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, and antipsychotics with serotonergic activity can alter the cerebral arterial tone, trigger vasoconstriction, and place patients at risk of a cerebrovascular accident. Thus, psychiatric medications are commonly discontinued on admission for RCVS, and psychiatry is often consulted for input on acute medication management and longitudinal treatment options. Currently, there is a dearth of literature on managing psychiatric medications in RCVS, resulting in variable practice patterns that place patients at risk of withdrawal, decompensation, and relapse. In this article, we provide a case example and aim to consolidate the limited data surrounding the management of psychiatric illness with comorbid RCVS in our discussion. There is a clear concern about worsening and even potentially lethal consequences due to serotonin or stimulant-induced vasospasm both during an acute episode and in long-term management of RCVS. We discuss the underlying pathophysiologic mechanisms proposed for serotonergic-, noradrenergic-, and dopaminergic-induced cerebral vasospasm and how this correlates with the clinical management of patients on psychiatric medications. These data will then be organized to create a risks versus benefits outline to equip psychiatrists to make decisions about when to stop and when to restart psychiatric medications in the setting of RCVS.
期刊介绍:
Journal of Psychiatric Practice® seizes the day with its emphasis on the three Rs — readability, reliability, and relevance. Featuring an eye-catching style, the journal combines clinically applicable reviews, case studies, and articles on treatment advances with practical and informative tips for treating patients. Mental health professionals will want access to this review journal — for sharpening their clinical skills, discovering the best in treatment, and navigating this rapidly changing field.
Journal of Psychiatric Practice combines clinically applicable reviews, case studies, and articles on treatment advances with informative "how to" tips for surviving in a managed care environment.