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BRAF/MEK/EGFR Inhibitor Combination Study in Colorectal Cancer (CRC)

NCT01750918 · Status: COMPLETED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 166

Last updated 2021-10-29

Study results available
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Summary

This was a four part, phase I/II study aimed to evaluate the safety, tolerability and efficacy of combination of an anti-EGFR antibody panitumumab (P) either with a BRAF inhibitor (dabrafenib (D); GSK2118436) alone or with the combination of a BRAF inhibitor and a MEK inhibitor (trametinib (T); GSK1120212) in patients with BRAF-mutant V600E advanced or mCRC. The goal was to: 1) Determine RP2R/MTD for doublet (D+P) and triplet (D+T+P) combinations in Part 1; 2) Assess clinical activity for these combinations in Part 2; 3) Determine RP2R/MTD for double (T+P) combination in Part 4A, and assess clinical activity of this combination in two patient populations in Part 4B (patients with BRAF-V600E mutation-positive advanced or metastatic CRC and patients with advanced or metastatic CRC with secondary resistance to anti-EGFR therapy).

Conditions

Interventions

DRUG

Dabrafenib

Each capsule contains 50 mg or 75 mg of GSK2118436; 50 mg strength capsules are Swedish orange (dark red) opaque hypromellose size 2 capsules and 75 mg strength capsules are pink opaque hypromellose size 1 capsules. The initial dosing regimen will be twice daily (BID) continuous oral daily dosing.

DRUG

Trametinib

Each tablet contains 0.5mg or 2.0 mg GSK1120212; 0.5 mg is yellow modified oval biconvex film-coated tablets of size 4.8 mm X 8.9 mm and 2 mg as pink round biconvex film coated tablets;7.5 mm in diameter. The initial dosing regimen will be once daily continuous oral daily dosing.

DRUG

Panitumumab

Panitumumab is a sterile, colorless, translucent-to-white amorphous, proteinaceous powder available as 100 mg panitumumab in 5 mL (20 mg/mL) single-use vial; 200 mg panitumumab in 10 mL (20 mg/mL) single-use vial; 400 mg panitumumab in 20 mL (20 mg/mL) single-use vial; to be administered as an intravenous infusion over 60 minutes, every 14 days. Doses higher than 1000 mg should be administered over 90 minutes.

DEVICE

5-fluorouracil

5-fluorouracil-based chemotherapy

Sponsors & Collaborators

Principal Investigators

  • Novartis Pharmaceuticals · Novartis Pharmaceuticals

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-12-19
Primary Completion
2020-06-18
Completion
2020-06-18
FDA Drug
Yes

Countries

  • United States
  • Belgium
  • France
  • Italy
  • Japan
  • Netherlands
  • Spain
  • United Kingdom

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01750918 on ClinicalTrials.gov