If you are part of a family affected by Kleefstra syndrome, please contact us for your information to be added to K.I.D.S. IQ Project’s patient database (via our KS Basic Contact Form). This information is extremely critical in terms of advancing the development of potential drugs for Kleefstra syndrome, serving as a resource for better understanding patient population size/dynamics in addition to providing an efficient way to recruit patients into research studies. Details related to the use of patient information can be found in our Privacy Policy and Legal Terms & Conditions. By submitting any information to K.I.D.S. IQ Project, you acknowledge that you are authorized to share such information and provide the requested consents.