Measurement tools
We developed the following measures that can be used for monitoring and evaluating treatments in children with intellectual disability and rare diseases.
- The Quality of Life Inventory-Disability (QI-Disability) to measure quality of life (QOL) which is being used in international clinical trials, registry and clinical research, and clinical practice.
- The Rett Syndrome Gross Motor Scale to measure gross motor function and the Rett Syndrome Hand Function Scale to measure hand function for children and adults with Rett syndrome. These measures are being used in clinical trials and clinical practice.
- For children with very severe disability, many measures of functional abilities have a “floor effect” because they do not capture small increments in abilities. Poor measurement has serious implications for the validity of clinical trials and clinical monitoring. We are collaborating with researchers and clinicians in the USA to develop a suite of outcome measures for the CDKL5 Deficiency Disorder, getting ready for upcoming clinical trials.