Would it surprise you to know that " CDKL5 life expectancy" is the most commonly searched term related to this disorder according to Google Analytics? Imagine getting a CDKL5 deficiency disorder (CDD) diagnosis for your child and immediately wondering if it means your child won't live. Many families do. What is the life expectancy for someone with CDD? We recognize the desire to understand the trajectory of this disease; however, the reality is that the life expectancy for individuals with CDD is currently unknown. This is primarily because the disorder was only identified in the early 2000s, and long-term data on a large population of affected individuals is not yet available. It is important to note that CDKL5 deficiency disorder is not considered a terminal illness in childhood. Many individuals with CDD live into adulthood, with cases of people living into their 30s, 40s, and 50s. As more individuals are diagnosed and live longer, and with ongoing research and parti...