дефицит железа и тики у детей с синдромом Туретта - похоже, что коррекция ЖД может снизить их интенсивность:
In 57 patients, M:F = 2:1, serum ferritin was 48.0 ± 33.28 ng/mL, tic severity score 2.3 ± 0.80, impact on life score 2.2 ± 0.93, and composite score 4.57 ± 1.6. Serum ferritin was not influenced by comorbid obsessive compulsive disorder (OCD), attention deficit hyperactive disorder (ADHD), or anxiety (P > 0.16); 38% with low serum ferritin (≤50 ng/mL) (n = 37) had severe tics (>5 composite score), compared with 25% in normal ferritin group (n = 20). Over 6-12 months, tic severity score improved in both iron treated groups, deficient (2.70 to 1.90) and sufficient (2.40 to 1.95), whereas tics worsened or remained the same when not treated with iron.
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Childs Nerv Syst. 2017 May 3.
Relationship of serum ferritin level and tic severity in children with Tourette syndrome.
Ghosh D, Burkman E.
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