We have read with interest the case report by AlHakeem et al1 and we have 3 comments on
it. First, in their evaluation of 3 patients, the authors diagnosed immune-mediated psychosis …

In “Clinical, Neuroimmunologic, and CSF Investigations in First Episode Psychosis,” Guasp
et al. created an algorithm for the workup of first-episode psychosis to identify autoimmune …

Dr. Tebartz et al. misunderstand our manuscript. 1 First, since our initial description of anti-
NMDAR encephalitis, we have recommended CSF studies for patients with first-episode …

The discovery of patients with prominent psychosis and subacute decline in neurologic
function associated with immunoglobulin G (IgG) autoantibodies against CNS NMDA …

New-onset psychosis in children represents a complex presenting symptom. Psychosis can
be attributable to a combination of factors and etiologies, and all possible causes must be …

The relationship between autoimmunity and psychotic illness is complex. Converging
evidence for an association between systemic and brain-specific innate and adaptive …

It is time that all patients with acute-onset psychosis are screened for autoimmune
encephalitis, that lumbar puncture becomes a routine psychiatric investigation and that …

Guasp et al. 1 address the central clinical issue of how to identify autoimmune psychosis
(AP) in first-episode psychosis (FEP). They recommend general MRI, EEG, and antibody …

Schizophrenia is a common, heterogenous and complex disorder with unknown aetiology
[1]. There is established evidence for N-methyl-D-aspartate receptor (NMDAR) hypofunction …

Methods The study was approved by the Research Ethics Committee of Kowloon West
Cluster (Ref: KW/EX-14-054 (73-09)). Consecutive subjects were recruited from the Early …