Childhood acute disseminated encephalomyelitis: an Egyptian pilot study.
Autor: Elkhayat, Hamed Ahmed; El-Rashidy, Omnia Fathy; Elagouza, Iman Ali; Zaitoun, Raghda; Abbas, Yasser Abdel Azeem
Publication year: 2020
Acta neurologica Belgica
issn:2240-2993 0300-9009
doi: 10.1007/s13760-017-0869-5
Abstract:
Describing the variable clinical features, laboratory findings, neuroimaging findings, and treatments given to children who presented with ADEM and following them up both clinically and radiologically. 21 patients were recruited: 14 new cases, and 7 old ones presenting over the preceding 5 years (retrospective review of existing data). 11 males and 10 females, with a mean age of 4.4 years ± 2.7 SD, were included. All new patients were subject to full history, examination and a panel of investigations including MRI of the brain. Treatment was given in the form of pulsed methyl prednisolone or intravenous immunoglobulin (IVIG), followed by clinical and radiological follow-up every 3 months as needed. 11 cases occurred in spring, 8 post vaccine, of which 5 were after oral polio vaccine (OPV). MRI was done for all 21 patients and was abnormal in all of them, CT was done in only 10 patients as was normal in 9. Hyponatremia was seen in 11 patients. All patients who received corticosteroids showed prompt improvement. 6 out of 10 patients who received IVIG first failed treatment. Of the 17 treated patients, 10 had no sequelae and 10 had total lesion resolution on MRI at 3 months, versus 1 and 0 patients, respectively, in the untreated group. We found a disproportionately large number of post vaccination cases, especially after OPV. The association of ADEM with hyponatremia needs further study. MRI is central to diagnosis. Outcome is much better with treatment with steroids being far superior to IVIG. Excess use of IVIG should be discouraged.
Language: eng
Rights:
Pmid: 29222716
Tags: Humans; Female; Male; Child; Adolescent; Child, Preschool; Infant; Pilot Projects; Disease Progression; Egypt; ADEM; Anti-Inflammatory Agents/therapeutic use; Encephalomyelitis, Acute Disseminated/*drug therapy/etiology/*pathology; Follow up; Immunoglobulins, Intravenous/therapeutic use; IVIG; Methylprednisolone/therapeutic use; MRI; Oral polio vaccine; Poliovirus Vaccine, Oral/adverse effects; Prednisolone/therapeutic use; Steroids
Link: https://pubmed.ncbi.nlm.nih.gov/29222716/
