Parents Urgently Strive to Save Toddler Diagnosed with Dementia

Gus and Emily Forrester are advocating for urgent action after their daughter, Leni, was diagnosed with Sanfilippo disease, a rare genetic disorder often referred to as childhood dementia. This heartbreaking diagnosis came five months ago, leaving the couple grappling with the reality of their child’s uncertain future.
Understanding Sanfilippo Disease
Sanfilippo disease is caused by an enzyme deficiency. This defect prevents the body from breaking down certain molecules, leading to gradual brain damage. Although children seem healthy in early childhood, noticeable decline typically begins around the age of three. Affected children eventually lose the ability to speak, walk, and perform basic functions.
The Urgency for Treatment
Leni’s condition is particularly alarming because there is currently no cure or approved treatment in the UK. Without intervention, the disease will progressively weaken her cognitive and physical abilities. Emily Forrester emphasizes the critical importance of early treatment, warning that delays can lead to irreversible damage.
- Children diagnosed with Sanfilippo disease typically begin to show symptoms around age three.
- The lack of treatment may lead to loss of speech and mobility.
- Early intervention is vital to prevent severe decline.
Calls for Government Action
The Forrester family is calling on the UK government to allocate funding for researching potential treatments. A clinical trial for a new gene therapy approach is set to begin in the United States soon, and the Forestiers hope to see similar trials in the UK.
Professor Brian Bigger, leading research at the University of Edinburgh, has developed a novel gene therapy that could hold promise for treating childhood dementia. However, he notes that substantial funding is necessary to launch clinical trials, and government support is imperative.
Statistics on Childhood Dementia
- Approximately 240 children are diagnosed with childhood dementia, like Sanfilippo syndrome, each year in the UK.
- The condition significantly impacts families, underscoring the need for enhanced support and early screening measures.
The Fight for Awareness and Support
The Forrester family’s plight highlights the broader issues of funding and awareness surrounding childhood dementia. They argue that, while rare diseases may seem uncommon, collectively they affect many families. Gus Forrester expressed frustration, stating, “Without any treatment, her future is very, very dark.”
Emily added, “We shouldn’t have to fight for our child’s life. She is as valuable as any other child, but no one is fighting for her.” Their hope is to raise awareness and push for policies that can accelerate research and provide necessary support for families facing similar challenges.
A spokesperson for the Department of Health and Social Care recognized the challenges faced by families with rare conditions like Sanfilippo syndrome. They emphasized ongoing efforts to improve diagnosis, access to care, and research into treatments.
The Forrester’s story is a poignant reminder of the urgent need for increased focus on childhood dementia and the families affected by it.




