Dyspraxia

My sister believes her dd has Dyspraxia. At first she thought maybe she was ADHD, but that dx really doesn't fit. So a deeper search lead her to Dyspraxia. The symptoms describe her completely. Apparently the main cause is premature birth. My niece was born 2 months early due to my sister being in a serious car accident which resulted in the placenta rupturing. Niece spent many weeks in NICU on vent....ect.... My sister has not found any type of treatment options for Dyspraxia. I was hoping that someone on here would know something about it and be able to offer some advice. Thanks!