Abstract：
BACKGROUND:Since low serum iron has been reported in a variety of neuropsychiatric motor disorders, this study was conducted to examine serum iron in patients with a catatonic disorder. METHODS:Forty catatonic and 40 noncatatonic psychotic patients were studied in relation to serum iron levels. The association of serum iron with other clinical variables was also examined. RESULTS:Catatonics had significantly lower mean serum iron than noncatatonics. Ferropenia (serum iron < 50 micrograms/dL) was significantly more prevalent in the catatonic (35%) than in the noncatatonic (7.5%) group. Severity of catatonic symptoms was inversely correlated with level of serum iron, this being due to the negative catatonic symptoms (r = -.34, p = .002). CONCLUSIONS:A subgroup of catatonic patients had ferropenia. Lower serum iron level was associated with both the presence of a categorically defined catatonic syndrome and the severity of the negative catatonic symptoms.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Peralta V,Cuesta MJ,Mata I,Serrano JF,Perez-Nievas F,Natividad MCdoi
10.1016/s0006-3223(98)00137-1subject
Has Abstractpub_date
1999-03-15 00:00:00pages
788-90issue
6eissn
0006-3223issn
1873-2402pii
S0006322398001371journal_volume
45pub_type
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