A case described prolonged delirious mania during several treatment attempts. Later improvement with lithium did not establish a controlled comparison with lorazepam.
The clinical sequence
The patient had overlapping manic, delirious, and catatonic features. High-dose lorazepam, several antipsychotics, and valproate produced little improvement over twenty-six days.
The authors reported a dramatic response after lithium was introduced and discussed possible mechanisms. They also noted the diagnostic overlap with other serious neuropsychiatric syndromes.
One course cannot define a treatment hierarchy
The illness evolved while several medicines were changed. Delayed effects, natural fluctuation, co-treatment, and the underlying diagnosis complicate attribution.
The paper cannot establish a general lorazepam failure rate or prove that lithium should replace benzodiazepines for every catatonic presentation. Its value is a carefully described treatment-resistant case. Forensic interpretation should preserve the symptoms, examination, laboratory findings, medication sequence, and time to response rather than applying a broad label such as treatment failure without specifying what was actually tried.
Source paper
Original analysis of the supplied journal article, identified as PMC8269925.
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