Cohort-based whole exome and whole genome sequencing and copy number variant (CNV) studies have identified genetic etiologies for a sizable proportion of patients with cerebral palsy (CP). These findings indicate that genetic mutations collectively comprise an important cause of CP.
Drooling is an important problem for many individuals with CP and there are a number of interventions available to treat symptoms. If an individual with CP or their caregiver have concerns about drooling it is important to discuss with a health care provider. Care pathways such as the AACPDM pathway can be a starting point for shared decision making. In all cases, working together as a team is important in choosing the best alternative. Children and adults with CP may have trouble with drooling, or saliva management. In the medical world, drooling is referred to as sialorrhea. Saliva plays an important role in eating but also can interfere with airway clearance and breathing, as well as social participation. When drooling has this kind of impact it becomes important to consider intervention.
To give you an idea about genetic variation between each of us, there are about three million differences in our genetic code. They go to influence the color of our hair and the color of our eyes, the way we walk.