Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute akathisia is a common and disturbing side effect of classic antipsychotic medication. Some evidence suggests a role for iron deficiency in chronic and tardive akathisia. In acute akathisia, however, the data are contradictory. Serum iron and ferritin levels of 33 inpatients with acute akathisia during classic neuroleptic medication were compared with those of 23 patients on classic neuroleptics without this side effect. Akathisia was rated by means of the Hillside Akathisia Scale. The groups were balanced for age (mean 38.5+/-14.5), medication (butyrophenone- and phenothiazine-derived neuroleptics) and diagnosis (schizophrenia, schizoaffective disorder, psychotic affective disorder). Patients with acute akathisia had significantly lower serum ferritin levels than the patients in the control group. However, the ferritin (56. 94+/-39.54 ng/ml) and iron (88.52+/-40.0 mg/dl) levels in these patients were within the normal range (ferritin 30-300 ng/dl, iron 80-180 mg/dl). No correlations between serum iron or ferritin and akathisia ratings could be found. Although some reduction in serum ferritin was found in patients with acute akathisia compared to patients without akathisia, the difference was small and the ferritin levels were within the range of the normal population. These findings suggest a minor role for iron deficiency in acute akathisia.
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PMID:Serum iron and ferritin in acute neuroleptic akathisia. 1076 Mar 78

We here described a 39-year-old woman with a severe chronic mood disorder, refractory to antidepressive therapy who showed a significant improvement after a self-prescription of high doses of liothyronine (T(3)). A modified Refetoff protocol was carried out to study the role of thyroid hormones on her clinical and biochemical responses. Depression severity was assessed by the HAM-D and MADRS Depression Rating Scales. Sequencing of Thyroid Receptors (TR) alpha1 and beta1 genes was done. At the final stage of the study, plasma T3 and free T3 were >800 ng/dl (80-180) and 1409 pg/dl (230-420), respectively. No changes in the cardiovascular parameters, alkaline phosphatase isoenzymes, creatinine kinase, or ferritin were observed. However, an improvement in mood was detected by specific scores (HAM-D 24 to 8; MADRS 40 to 11). No mutations in DNA- and hormone-binding-domains of TRbeta1 and TRalpha1 genes were found in proband, suggesting that the defect could be due to an unknown mutation in either the TR gene or a post receptor abnormality. These results support the existence of a peripheral RTH manifestation as a refractory chronic depression reverted by high doses of T(3). Screening for RTH in refractory chronic depression may provide an alternative treatment for this psychiatric condition.
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PMID:Refractory depression in a patient with peripheral resistance to thyroid hormone (RTH) and the effect of triiodothyronine treatment. 1790 75

The aim of this study is to compare iron deficiency parameters in patients with stimulant-naive attention-deficit/hyperactivity disorder (ADHD) and healthy controls, to investigate whether there are differences among the ADHD presentations, and to evaluate the relationship between ADHD symptom severity and serum ferritin levels. In addition, ADHD-Predominantly Inattentive (ADHD-PI) patients with restrictive hyperactivity/impulsivity symptoms were evaluated as a separate group with "restrictive inattention presentation" (ADHD-Rest) and were compared with other groups. Patients with ADHD-Rest are typically defined as having six or more symptoms of inattention and fewer than three symptoms of hyperactivity/impulsivity. A total of 200 ADHD cases consisting of 100 ADHD-Combine (ADHD-C) and 100 ADHD-PI and a total of 100 healthy control cases were included in the study. The Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version was performed in a semi-structured interview during the diagnosis. The Turgay DSM-IV-Based Child and Adolescent Behavior Disorders Screening and Rating Scale, the Conners' Rating Scale-Revised: Long Form (Parent-Teacher) (CPRSR:L, CTRS-R:L) were used for clinical evaluation. Hemogram, serum iron, iron binding capacity and serum ferritin levels were assessed. There were no significant differences between the ADHD patients and the healthy control cases in terms of iron deficiency parameters. Further, there were no significant differences among the ADHD presentations in terms of the same parameters, nor were there any significant differences when the groups were examined after the identification of the ADHD-Rest. The CPRS-R:L Hyperactivity and the CTRS-R:L Hyperactivity scores were negatively correlated with serum ferritin level in the ADHD group. To our knowledge, our current study is the first to compare serum ferritin levels in ADHD-Rest with other presentations of ADHD, and included the largest number of patients that were classified by ADHD presentations. Elucidation of these findings is important for both the etiology and treatment of ADHD.
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PMID:Iron Deficiency Parameters in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder. 2609 5