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Study identifier: NCT06134375 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study of Tetrathiomolybdate (TM) Plus Capecitabine

Condition: Triple Negative Breast Cancer · Residual Disease  ·  Sponsor: Dartmouth-Hitchcock Medical Center

PhasePhase 1/Phase 2
Planned participants204
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

There are two parts to this study. It is a phase 1b followed by a randomized phase 2 study to assess whether adding 3 years of adjuvant tetrathiomolybdate (TM) to standard 6 months treatment of adjuvant capecitabine and pembrolizumab in high risk for relapse triple negative breast cancer. In the phase 1b part of the study, TM is added to adjuvant capecitabine and pembrolizumab in high risk for relapse triple negative breast cancer (RCB 2, 3, risk for relapse \>60% at 5 years) after completion of neoadjuvant chemo-immunotherapy and surgery to establish the safety of the combination. This will be followed by a randomized phase 2 clinical trial of adjuvant TM and capecitabine vs capecitabine alone. If pembrolizumab was administered in the neoadjuvant setting, it may be continued in the adjuvant setting per investigator discretion.

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

Talk to the study team

Raven J Lavoie, RN  ·  (603) 653-3661  ·  Raven.M.Lavoie@hitchcock.org

Naomi Kornhauser, MPH  ·  naomi.t.kornhauser@hitchcock.org

Always discuss trial participation with your own doctor first.

Locations (3)

Indiana University Simon Cancer CenterIndianapolis, Indiana, United StatesNot Yet Recruiting
Dartmouth Hitchcock Medical CenterLebanon, New Hampshire, United StatesRecruiting
NYU Langone perimutter Cancer CenterNew York, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06134375