Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0264733 (ventricular dilatation)
 2,163 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neurological, psychopedagogic, and psychologic long-term sequelae were evaluated in two groups of ALL patients in continuous CR for more than 2 years treated with two different CNS prophylaxis schemes. Group A, 19 patients (protocol 10-LLA-72 GATLA) received cranial irradiation 2400 rads plus IT MTX-DMT, and group B, 23 patients (protocol 1-LLA-76-GATLA) IT MTX-DMT only during induction and maintenance. All the patients were evaluated by performing neurological examination, EEG, EMG with nerve conduction velocity, CT scans, CSF studies, psychometric and psychologic studies, and neuropsychological evaluation. The most important findings were: 11 patients from group A (58%) showed abnormal CT (low density areas in the periventricular white matter, widening of subarachnoid space, ventricular dilatation, intracerebral calcification) and only one patient from group B showed CT abnormalities (p less than 0.0005). The neuropsychologic evaluation (performed by L. Bender technique and Picq-Vayer scale) showed more severe impairment (grade 3-4) in eight patients from group A (42%) and none in group B (p less than 0.001). Higher incidence of abnormalities in group A suggests the existence of more severe sequelae in the patients treated with cranial irradiation plus IT MTX-DMT than with IT MTX-DMT alone.
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PMID:Neuropsychological study in patients with ALL. Two different CNS prevention therapies--cranial irradiation plus IT methotrexate vs. IT methotrexate alone. 657 15