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Study identifier: NCT06079333 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

NEO- and Adjuvant Targeted Therapy in Braf-mutated Anaplastic Cancer of the Thyroid (NEO-ATACT Study)

Condition: Anaplastic Thyroid Cancer  ·  Sponsor: Leiden University Medical Center

PhasePhase 2
Planned participants20
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Anaplastic thyroid cancer (ATC) is an almost invariable lethal cancer in humans. Most patients present with a rapid progressive mass in the neck with progressive complaints like dyspnoea, dysphagia or pain. The risk of suffocation is the main reason for rapid surgical intervention, but we know from literature that an oncological resection with clear margins is seldomly achieved. Some patients deteriorate that fast after surgery that radiation therapy and/or chemotherapy is not feasible anymore. Patients with BRAF-mutated ATC already have shown to benefit from targeted BRAF/MEK inhibition. This study aims to increase the number of patients that undergo a successful R0 tumor resection after neo-adjuvant BRAF/MEK inhibitor treatment.

This description comes directly from the study's public registry record.

Talk to the study team

Ellen Kapiteijn, MD, PhD  ·  0031-71-5263486  ·  h.w.kapiteijn@lumc.nl

Saskia Luelmo, MD  ·  0031-71-5263464  ·  S.A.C.Luelmo@lumc.nl

Always discuss trial participation with your own doctor first.

Locations (1)

Ellen KapiteijnLeiden, South Holland, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06079333