Cerebral Palsy Early Mobility Training

This study is a single-blind, randomized exploratory clinical trial with repeated assessments
during a 24-week treatment phase and at three follow-up points over 12 months after treatment
to track the developmental trajectory of participants' motor function. Gross motor ability
will be compared to published percentile scores of motor function development in cerebral
palsy (CP) to determine if the trajectory of predicted motor development is altered, and to
outcomes of intensity-matched conventional treatment to determine if continued Phase III
investigation is warranted.

Inclusion Criteria:

- 12-36 months of age

- Gross motor function below the 10th percentile for age [Bayley Scales of Infant and
Toddler Development (BSID), BSID-III, corrected for gestational age, if applicable,
under the age of two years].

- Diagnosis of CP or neurological sign associated with CP (i.e. spasticity).

- Ability to initiate pulling to stand at a surface (Score of 1 on GMFM Item 52).

- Cognitive ability to follow one-step commands.

Exclusion Criteria:

- Secondary orthopedic, neuromuscular or cardiovascular condition unrelated to CP.

- General muscle hypotonia, without other neurological signs associated with CP.

- Independent walking ability (Score of 3 on GMFM Item 69 - Walks forward 10 steps).

- At or above the 50th percentile of GMFCS Level I.

- History of surgery or injury to the lower extremities in the past 6 months.