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Prevalence of serum N-methyl-D-aspartate receptor autoantibodies in refractory psychosis.
- Source :
-
The British journal of psychiatry : the journal of mental science [Br J Psychiatry] 2015 Feb; Vol. 206 (2), pp. 164-5. Date of Electronic Publication: 2014 Nov 27. - Publication Year :
- 2015
-
Abstract
- N-methyl-d-aspartate receptor (NMDA-R) autoantibodies have been reported in people with acute psychosis. We hypothesised that their presence may be implicated in the aetiology of treatment-refractory psychosis. We sought to ascertain the point prevalence of NMDA-R antibody positivity in patients referred to services for treatment-refractory psychosis. We found that 3 (7.0%) of 43 individuals had low positive NMDA-R antibody titres. This suggests that NMDA-R autoantibodies are unlikely to account for a large proportion of treatment-refractory psychosis.<br /> (Royal College of Psychiatrists.)
Details
- Language :
- English
- ISSN :
- 1472-1465
- Volume :
- 206
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- The British journal of psychiatry : the journal of mental science
- Publication Type :
- Academic Journal
- Accession number :
- 25431428
- Full Text :
- https://doi.org/10.1192/bjp.bp.113.142216