Author: Kasey Edwards

SPG47: When rare disease research gets a push from parents

SPG47 citizen science
Robbie’s parents are spurring scientific research into her ultra-rare neurodegenerative disorder.

Spastic Paraplegia 47 doesn’t roll off the tongue. The name is complicated and challenging, much like SPG47 itself. When I tell healthcare providers my 3-year-old daughter’s diagnosis, I take a deep breath and wait for the inevitable question: What, exactly, is that?

More than 70 types of Hereditary Spastic Paraplegia (HSP) have been identified to date; almost all are neurodegenerative. At best, HSP causes distress and disruption; at worst, it has devastating, potentially life-threatening consequences. Its “pure” form impairs the lower extremities, causing extreme spasticity and weakness. Its “complicated” form — like our daughter Robbie’s — also impacts systemic and/or neurologic function. Many HSP sub-types have been diagnosed in only a handful of people worldwide, leaving affected families feeling lost and disconnected.

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