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Study identifier: NCT06226857 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Other Oncogene Mutations for Anti-EGFR Efficacy in Patients With Left-sided RAS-wild Type Metastatic Colorectal Cancer

Condition: Colorectal Neoplasms · Chemotherapy Effect · Molecular Sequence Variation  ·  Sponsor: City Clinical Oncology Hospital No 1

PhasePhase 3
Planned participants355
Who can joinAll sexes, 18 Years to 99 Years
Healthy volunteersNo

About this study

Patients meeting the inclusion criteria will be randomized 1:1 into Cohort A (n ≈ 177) or Cohort BC (n ≈ 177). Cohort A is the control: patients receive combination chemotherapy with FOLFOX plus anti-EGFR therapy (panitumumab or cetuximab) based on RAS/BRAF wild-type data, according to clinical guidelines. The BC cohort begins FOLFOX chemotherapy and simultaneously undergoes extensive molecular genetic profiling. Further, the BC cohort, depending on the profile, is divided into cohort B - patients without changes in alternative oncogenes, and cohort C - with changes in alternative oncogenes. The expected cohort ratio is 3:1 (\~120 and \~40 patients). Cohort B begins to receive anti-EGFR therapy in addition to chemotherapy, and the potentially resistant cohort C continues to receive chemotherapy alone or begins to receive bevacizumab if there are no contraindications.

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

Talk to the study team

Ilya Pokataev, phD  ·  +74955369406  ·  pokia@mail.ru

Maria Byakhova, phD  ·  +79151751299  ·  biakhovamm@mail.ru

Always discuss trial participation with your own doctor first.

Locations (3)

Moscow Multidiciplinary Clinical Center KommunarkaMoscow, RussiaRecruiting
N.N Blokhin Cancer Reserch CenterMoscow, RussiaRecruiting
Reutov Clinical hospitalReutov, RussiaRecruiting

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Source record: clinicaltrials.gov/study/NCT06226857