Evaluation and Diagnosis
During the initial evaluation, the child’s medical history was reviewed, which revealed a normal pregnancy and delivery. There were no significant family history of neuromuscular disorders or developmental delays. Physical examination showed normal muscle tone and reflexes. However, the child demonstrated difficulty with gait and balance.
Diagnostic Tests
A series of tests were conducted to determine the cause of the delayed walking. These included a neurological examination, blood tests for creatine kinase levels, and genetic testing for Duchenne muscular dystrophy. Additionally, an MRI of the brain and spine was performed to rule out any structural abnormalities.
Diagnosis
After the completion of all diagnostic tests, it was concluded that the child had developmental delay in gross motor skills, likely due to a delay in motor development rather than a specific neuromuscular disorder. Further physical therapy was recommended to help improve the child’s gait and balance.
Follow-Up
The child was scheduled for regular follow-up appointments with a pediatrician and a physical therapist to monitor his progress. The parents were educated on strategies to support their child’s motor development at home. It was emphasized that early intervention and therapy play a crucial role in improving outcomes for children with developmental delays.
Search
We conducted a thorough search on the Medline database to gather relevant evidence. By applying filters geared towards prognosis, we identified articles focusing on developmental disabilities and motor skills in infants under 2 years old. The prevalence of Duchenne muscular dystrophy was analyzed through a search for early diagnosis articles.
In addition to the articles retrieved from the Medline database, we also reviewed relevant studies published in peer-reviewed journals in the field of pediatric neurology. This comprehensive search strategy allowed us to gather a wide range of evidence on the topic of developmental disabilities and motor skills in infants.
Determining likely underlying cause
After sifting through 45 papers, we selected five most promising ones for review. An article by Chaplais et al stood out as a prospective, population-based study providing the most relevant insights. Evaluations were done using a template by Sackett et al.
Appraisal of study by Chaplais et al 1
Sample—A representative sample was gathered from the community with a sufficient proportion screened for prevalence estimation.
Follow up—Follow-ups lasted at least 30 months, ensuring a comprehensive evaluation.
Blinding—While assessments were not blind, objective criteria were utilized.
Adjustments—Factors like bottom shuffling and family history were considered for subgroups with varying prognoses.
Conclusion—Despite minor concerns, the study’s outcomes were deemed applicable to our case.
Importance of results of study by Chaplais et al 1
The likelihood of a child having a significant underlying issue was low without abnormal findings or delays in other areas.
Prevalence
Through extensive research, we found valuable insights to guide our management decisions.
Screening
Risk assessment indicated a low probability of Duchenne muscular dystrophy in our patient.
The decision-making process involved weighing the pros and cons of screening, considering potential outcomes.
Conclusion
The evidence-based approach proved effective in guiding our decisions for this case. By relying on objective data and research findings, we were able to make informed choices that ultimately led to successful outcomes. Moving forward, we will continue to prioritize evidence-based practices in our decision-making process to ensure the best possible results.
Figure.
Applying evidence-based practices is beneficial in evaluating developmental delay.
Professional Reference articles provide research-backed information for health professionals to utilize.
In this article :
Discover more below.
Developmental screening
Health visitors play a crucial role in developmental screening, working closely with GPs to address any concerns.
Even non-specialist doctors should be familiar with typical developmental milestones.
Gross motor developmental milestones
A guide to gross motor development in children during the early years.
Variances in development are common, and milestones may vary.
What causes delay in walking?
Delayed walking can stem from various causes, including neuromuscular conditions and familial factors.
Delay in motor maturation
MOTOR MATURATION can explain late walking in children with normal motor skills but delayed development.
SEVERE LEARNING DISABILITIES may affect various aspects of development, with gross motor skills less impacted.
Abnormalities in muscle tone and power
Hypertonia, affecting approximately 1 in 500 children in the UK, can result in delayed walking, especially in conditions like hemiplegia or spastic diplegia.
Muscular dystrophy, particularly Duchenne muscular dystrophy (DMD), is commonly linked to delayed walking, with symptoms usually appearing between 4 and 6 years of age. Factors like brain development and extended periods of immobility can also contribute to delayed walking.
To assess delayed walking in children, it’s important to consider if it’s a genuine delay, part of a broader developmental issue, or linked to underlying causes. History of pregnancy, birth details, and family history of genetic conditions should also be taken into account.
General Movement Assessment is recommended by NICE to identify children at risk of cerebral palsy. A full developmental assessment is advised to rule out muscular dystrophy as a cause of delayed walking.
If concerned about a child’s walking development, podiatrists can provide assistance. Normally, children begin walking between ages 11 and 18 months, but delays beyond 18 months may indicate underlying issues.
Common causes of delayed walking include neurological disorders, muscular dystrophy, and family history. Tracking milestones against corrected age for premature babies can be helpful, while providing tummy time and standing practice can strengthen muscles and support walking development. Podiatrists can address foot and leg issues contributing to delays and suggest interventions like physical therapy. Developmental timelines may vary in autistic children, so referrals to specialists may be necessary for managing walking delays.