Chicago Mother’s Journey with Rare Genetic Disorder in Daughter

A Chicago mother, Laura Johnson, faced heartbreak when her daughter, Mila, received a diagnosis of a rare genetic condition. Initially reassured by friends, family, and doctors that Mila was developing normally, Laura felt something was amiss when Mila was about five months old. “She wasn’t sitting or using her hands as expected,” Laura shared. Her intuition told her something was wrong.

Despite being told that children develop at different rates, Laura’s concerns persisted. The mother of three, including Mason, 8, and Maddox, 4, found these reassurances “incredibly frustrating.” Laura admitted to moments of self-doubt, but her strong maternal instinct remained. “A mother’s instinct is powerful, and mine was right,” she noted. Reflecting on the past, she recognized many warning signs that seemed minor at the time. “One day she could roll over; the next, she couldn’t,” Laura explained. This was not simply a lack of new skills. Mila was losing skills she previously had.

By the time Mila was 10 months old, significant changes were evident. She stopped holding her bottle, interacting, and lost head control. Shortly before her first birthday, Mila suffered infantile spasms. “At the hospital, an EEG showed near-constant seizures,” Laura said. Genetic testing identified Mila’s condition as STXBP1, a rare neurological disorder causing developmental delays, intellectual disabilities, and frequent seizures.

STXBP1 is caused by changes in a gene vital for nerve cell communication. It affects an estimated one in 26,000 to 30,000 births. Epilepsy is a common symptom, affecting 85 to 90 percent of those with the condition, often beginning in infancy. Currently incurable, treatment focuses on symptom management through medications and various therapies. Laura emphasized how receiving a diagnosis was both painful and a relief, finally providing answers.

Despite the challenges, Mila continues to progress. Laura shares her daughter’s story on social media under @milas_crew, celebrating every achievement. She remarked that each milestone represents “thousands of hours of therapy and determination.” Her advice to parents is to trust their instincts and seek further opinions if something feels wrong. “I want other parents to trust their instincts,” she urged. She also encourages seeing beyond a diagnosis, affirming, “A child with a disability can still have a beautiful, joyful life.” Mila proves daily that her condition doesn’t define her.