Thyroid hormone and folinic acid in young children with Down syndrome: the phase 3 ACTHYF trial.

Purpose: To determine whether folinic acid (FA) and thyroxine, in combination or alone, benefit psychomotor development in young patients with Down syndrome (DS).

Methods: The Assessment of Systematic Treatment With Folinic Acid and Thyroid Hormone on Psychomotor Development of Down Syndrome Young Children (ACTHYF) was a single-center, randomized, double-blind, placebo-controlled phase 3 trial in DS infants aged 6-18 months. Patients were randomly assigned to one of four treatments: placebo, folinic acid (FA), L-thyroxine, or FA+L-thyroxine, administered for 12 months.

Reduced levels of serum IGF-1 is related to the presence of osteoporotic fractures in male idiopathic osteoporosis.

Introduction: The pathophysiology of male idiopathic osteoporosis (MIO) remains unknown. The aim of this study was to evaluate the involvement of IGF-1 in MIO, and to explore the relationships between bone mineral density and serum levels of IGF-1 and sex hormones.

Methods: Inclusion criteria were osteoporosis (T-score<-2.

Pharmacodynamics of a new ophthalmic mydriatic insert in healthy volunteers: potential alternative as drug delivery system prior to cataract surgery.

Cataract surgery requires a satisfactory degree of mydriasis throughout the entire operation. A phase I, open-labelled, randomised, cross-over trial was conducted in 18 healthy volunteers to compare mydriasis obtained with subsequent administration of phenylephrine 10% and tropicamide 0.5% eyedrops or a new insoluble-matrix retropalpebral ophthalmic insert containing 5.

Hand osteoarthritis patients characteristics according to the existence of a hormone replacement therapy.

Background: Hand osteoarthritis (hand OA) mostly occurs in women around the time of menopause, but its relationship with sexual hormones remains a controversial issue. The eventual influence of hormone replacement therapy (HRT) on the incidence and progression of hand OA is still debated.

Objective: To assess whether HRT influences the occurrence and disease activity of hand OA.

No effect of long-term vigabatrin treatment on central nervous system conduction in patients with refractory epilepsy: results of a multicenter study of somatosensory and visual evoked potentials. PMS Study Multicenter Group.

Purpose: In dogs, vigabatrin (VGB) has been associated with intramyelinic edema producing delayed central conduction in somatosensory and visual evoked potentials (SEP, VEP). No such effects have been reported in humans. We assessed whether abnormalities of central conduction could be detected prospectively in patients with epilepsy treated with VGB as long-term add-on medication.