Physical Therapy Intervention for a Child With Congenital Zika Virus Syndrome: A Case Report

Early stimulation for neuropsychomotor development in children with microcephaly: a systematic review

OBJECTIVE

To systematically review studies on the effects of early stimulation on the neuropsychomotor development of children with microcephaly.

DATA SOURCE

A systematic review was conducted in PubMed/MEDLINE, Virtual Health Library, and Cochrane Library databases. Studies that addressed the use of early stimulation in playful and interactive environments in children with microcephaly were included. There were no restrictions on the publication date or language of the studies. The outcomes assessed were muscle tone, social interaction, fine and gross motor skills, intelligence quotient, socioemotional and adaptive behavior of the child. The methodological quality and the scientific evidence level were assessed using the Risk of Bias in Non-randomized Studies of Interventions, the Revised Cochrane risk of bias tool for randomized trials and the Grading of Recommendations Assessment, Development and Evaluation.

DATA SYNTHESIS

264 articles were identified, but only 7 met the eligibility criteria. The included studies had a total population of 125 individuals, with sample sizes ranging from 1 to 71 participants.

CONCLUSIONS

The studies showed low evidence of an effect of early intervention on the outcomes muscle tone, social interaction, fine and gross motor skills, intelligence quotient, and socioemotional and adaptive behavior in children with microcephaly. However, further randomized clinical trials are needed.

Effect of neurodevelopmental treatment in children with congenital Zika syndrome: A pilot study

AIM

To evaluate the effects of neurodevelopmental treatment (NDT) in children with congenital Zika syndrome (CZS).

METHODS

This prospective, interventional cohort study involved children with CZS undergoing follow-up at a specialist centre in northeastern Brazil. The duration of the proposed NDT protocol was 1 year, with 45-min sessions delivered one to five times weekly. Motor function, weight, height, head circumference and the incidence of comorbidities were evaluated in children before protocol initiation and then at 3, 6 and 12 months of treatment.

RESULTS

Thirty children were evaluated (age mean 30.1 ± 3 months). Motor function improved from baseline to 6 months (P = 0.001). No difference in weight and head circumference z-score (P = 0.51 and P = 0.29, respectively), but an increase in height z-score (P < 0.001) was observed over the evaluation period. There was a reduction in the incidence of upper respiratory tract infections, pneumonia and urinary tract infections over the follow-up period.

CONCLUSIONS

NDT proved to be a viable treatment approach that can improve motor function and reduce the incidence of comorbidities in children with CZS, while having no harmful effects on their growth.

Case Report: Multiorgan Involvement with Congenital Zika Syndrome

We report the case of an infant born with congenital Zika syndrome (CZS). During the largest Zika virus (ZIKV) outbreak in Peru, the mother presented with fever and rash that were confirmed to be due to ZIKV by real-time PCR. The infant was born with severe microcephaly. Imaging revealed corpus callosum dysgenesis, lissencephaly, ventriculomegaly, and calcifications. Mild hypertrophic cardiomyopathy with diastolic dysfunction was reported in the echocardiogram. Valgus deviation of the lower extremities and a left clubfoot were diagnosed at birth. The hip ultrasound showed incipient signs of Graf type II dysplasia. The findings confirm that CZS is a multiorgan phenotype in which microcephaly is merely the tip of the iceberg. A multidisciplinary approach is needed for the evaluation of these children.