Phase 1 Colorectal Cancer Trial, Recruiting NCT03715933 Sponsor: Inhibrx Biosciences, Inc Condition: Colorectal Cancer
Back to Colorectal Cancer

Phase 1 Colorectal Cancer Trial, Recruiting

NCT03715933
Recruiting Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People aged 12 to under 85 years with Ewing sarcoma, or aged 18 to under 85 years with other cancer types included in the trial
  • People with Ewing sarcoma that has spread, cannot be removed by surgery, has come back, or has stopped responding to treatment, and who have had 1 or 2 previous rounds of standard cancer treatment
  • People with colorectal (bowel) cancer who have had 1 previous round of cancer treatment that did not include a drug called irinotecan
  • People with colorectal cancer who have had 2 to 3 previous rounds of cancer treatment and have never received a drug combination called FTD/TPI
  • People whose cancer can be measured on a scan, according to standard medical criteria
  • People with adequate blood, liver, kidney, and clotting function, as assessed by the trial team
  • People who are reasonably well and able to carry out daily activities, based on standard performance scoring scales used by doctors
  • People with an estimated life expectancy of at least 12 weeks
  • People for whom a stored tissue sample or a fresh cancer biopsy is available

Who may not be able to join:

  • People who have previously been treated with a type of drug called a DR5 agonist
  • People who have received any cancer treatment, including experimental treatments, within the 4 weeks before the trial starts (some exceptions may apply — confirm with trial site)
  • People with a known allergy or sensitivity to the study drug INBRX-109 or to similar laboratory-produced antibodies
  • People who have had radiotherapy within 4 weeks before the trial starts, or radiation directed at the liver within the past 12 months
  • People who have had a bone marrow or stem cell transplant from a donor within the last 5 years (some exceptions may apply — confirm with trial site)
  • People with a history of other cancers, either previous or current (some exceptions may apply — confirm with trial site)
  • People with blood or bone marrow cancers
  • People with active brain or nervous system tumours causing symptoms, or cancer that has spread to the brain or the lining around it (some exceptions may apply — confirm with trial site)
  • People with a history or current evidence of multiple sclerosis or other conditions that damage the protective covering of nerves
  • People with chronic liver disease, including fatty liver disease (people under 45 with fatty liver disease may be considered if their liver function meets the required level — confirm with trial site)
  • People who have had an acute viral or toxic liver illness within the past 12 months
  • People with a known history of hepatitis B, hepatitis C, or HIV infection
  • People with known sensitivity or allergy to certain drugs used alongside the study treatment, depending on their cancer type (confirm with trial site for the specific drugs relevant to each cancer type)
  • People who have had a significant heart event such as a heart attack, unstable chest pain, or stroke within the past 3 months
  • People with a serious blood clot in a vein or lungs that has not been stable or resolved for at least 3 months
  • People who have had major surgery within 4 weeks before joining the trial
  • People who have had a serious infection requiring antibiotic treatment within the past 2 weeks
  • There may be additional exclusion criteria not listed here (confirm with trial site)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 27 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Clinical Lead, Inhibrx Biosciences, Inc

Phone: 858-500-7833

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Sponsor
Inhibrx Biosciences, Inc
Registry
ClinicalTrials.gov
Start date
8 October 2018
Est. completion
1 December 2028

Where this trial is recruiting

🇫🇷 France 🇮🇹 Italy 🇳🇱 Netherlands 🇪🇸 Spain 🇬🇧 United Kingdom 🇺🇸 United States

Primary endpoints

Frequency and severity of adverse events of INBRX-109; Evaluating Tumor Response for colorectal cancers and Ewing sarcoma

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov