RAD001 and Neurocognition in PTEN Hamartoma Tumor Syndrome

Summary

Phosphatase and TENsin homolog (PTEN) gene germline mutations are associated with a spectrum of clinical manifestations characterized by neurocognitive deficits, intellectual disability, autism symptomatology, skin lesions, macrocephaly, hamartomatous overgrowth of tissues, and an increased risk of cancers. Investigators are conducting research to evaluate the potential safety and efficacy of RAD001 (everolimus) in this patient population, and the potential neurocognitive benefits from treatment with RAD001 or placebo for a six month period. The investigators hope this trial will lead to a better understanding of PTEN and to new forms of treatment that may benefit children and adults with PTEN in the future.

Timeline

Start

2017-06-12

Primary completion

2021-02-18

Completion

2021-12-22

Publications

• Srivastava S, Jo B, Zhang B, Frazier T, Gallagher AS, Peck F, Levin AR, Mondal S, Li Z, Filip-Dhima R, Geisel G, Dies KA, Diplock A, Eng C, Hanna R, Sahin M, Hardan A; Developmental Synaptopathies Consortium. A randomized controlled trial of everolimus for neurocognitive symptoms in PTEN hamartoma tumor syndrome. Hum Mol Genet. 2022 Oct 10;31(20):3393-3404. doi: 10.1093/hmg/ddac111.

Drugs

Indications