Overview
Katy Peters, MD, PhD, FAAN is a professor of neurology and neurosurgery at the Preston Robert Tisch Brain Tumor Center (PRTBTC) at Duke. Her academic medical career started at Stanford University School of Medicine, receiving an MD and Ph.D. in Cancer Biology. After completing a neurology residency at Johns Hopkins University and a fellowship in cognitive neurosciences, Katy joined the PRTBTC as a neuro-oncology fellow. In 2009, she became a faculty member at PRTBTC. With a fantastic team of nursing and advanced practice providers, she actively sees and cares for patients with primary brain tumors. Her research interests include supportive care for brain cancer patients, cognitive dysfunction in cancer patients, and physical function and activity of brain cancer patients. While she runs clinical trials to treat primary brain tumors, her key interest is on clinical trials that focus on improving brain tumor patients' quality of life and cognition. In 2019, the PRTBTC designated her as the Director of Supportive Care, thus furthering the PRTBTC and her committee to better the quality of life for brain tumor patients. She is active in teaching medical school students, residents, fellows, and advanced practice providers and is the Program Director of the PRTBRC neuro-oncology fellowship. She is board certified by the American Board of Psychiatry and Neurology and the United Council of Neurologic Subspecialties for neuro-oncology.
Current Appointments & Affiliations
Recent Publications
New and Emerging Therapies for Patients with Low-Grade Glioma.
Journal Article CNS Drugs · January 2026 Both pediatric and adult patients can develop low-grade glioma (World Health Organization [WHO] grade 2), a type of primary brain tumor that can impact neurologic function and limit one's ability to thrive and survive. Traditionally, the treatment of low-g ... Full text Link to item CiteVorasidenib in IDH1-mutant or IDH2-mutant low-grade glioma (INDIGO): secondary and exploratory endpoints from a randomised, double-blind, placebo-controlled, phase 3 trial.
Journal Article Lancet Oncol · December 2025 BACKGROUND: In a phase 3 trial, vorasidenib, an oral brain-penetrant inhibitor of mutant isocitrate dehydrogenase 1 and 2 (IDH1/2), resulted in improved progression-free survival (primary endpoint) and time to next intervention (key secondary endpoint) at ... Full text Link to item CiteNeurocognitive outcomes in patients with brain metastases: a systematic review.
Journal Article Lancet Oncol · December 2025 Multimodality therapy, including surgery, radiotherapy, and systemic therapy, has significantly improved overall survival for patients with brain metastases. However, treatment-related neurocognitive sequelae remain a major challenge in survivorship. Altho ... Full text Link to item CiteRecent Grants
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Optune® (TTFields, 200 kHz) Concomitant with Maintenance Temozolomide and Pembrolizumab Versus Optune® Concomitant with Maintenance Temozolomide and Placebo for the Treatment of Newly D
Clinical TrialPrincipal Investigator · Awarded by Novocure GmbH · 2025 - 2030A Phase 1b/2, multicenter study of vorasidenib in combination with temozolomide (TMZ) in participants with IDH1- or IDH2-mutant glioma
Clinical TrialPrincipal Investigator · Awarded by Servier Bio-Innovation, LLC · 2025 - 2030A Phase 1, Safety Lead-in and Randomized, Open-label, Perioperative Study of Vorasidenib in Combination with Pembrolizumab in Subjects with Recurrent or Progressive Enhancing IDH-1 Mutant Astrocytomas)
Clinical TrialPrincipal Investigator · Awarded by Servier Pharmaceuticals · 2023 - 2029View All Grants
Recent Artistic Works
Brain & Life Podcast
Audio Recording January 1, 2022 Brain & Life PodcastView All Artistic Works