Unfortunatelly, specific treatment of this chromosomal disease does not currently exist. For the stimulation of psychomotor development under the supervision of pediatric neurologists courses of drug therapy, massage, physiotherapy, exercise therapy. Children with the syndrome of "cat eye syndrome" need the help of psychologists. Congenital heart defects in the syndrome of "cat screaming" often require surgical correction, so children need consultation of a cardiac surgeon and other relevant studies. Children with pathology of the urinary system should be supervised by a pediatric nephrologist and periodically undergo a series of necessary examinations.