Phase 2 Oesophageal Cancer Trial, Recruiting NCT05144698 Sponsor: Rapa Therapeutics LLC Condition: Oesophageal Cancer
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Phase 2 Oesophageal Cancer Trial, Recruiting

NCT05144698
Recruiting Phase 2

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:

  • Adults aged 18 or older of any gender.
  • People whose ability to carry out daily activities is not severely limited by their illness (based on a standard medical scale called ECOG, a score of 2 or below is required).
  • People with an advanced, spread, or inoperable solid tumour that has come back or worsened after at least one previous treatment.
  • People who have already received standard treatments known to help their type of cancer, or who have formally declined those treatments in writing.
  • People whose tumour has a specific genetic change (such as BRAF, BRCA, EGFR, or ALK) who have already received targeted treatment for that change, or who have formally declined it in writing.
  • People whose most recent treatment included a type of immunotherapy drug called an anti-PD-(L)1 medication.
  • People whose cancer did not respond to, or came back within 12 months of starting, their most recent treatment (which must have included an anti-PD-(L)1 drug), after at least two rounds of that treatment.
  • People with one of the following cancer types: head and neck cancer (squamous cell carcinoma of the mouth, voice box, nasopharynx, or similar areas), malignant melanoma, small cell carcinoma (in the chest or elsewhere in the body), or non-small cell lung cancer.
  • People whose cancer can be measured on scans to allow tracking of changes during the trial.
  • People with a sufficient number of a specific type of immune cell (lymphocytes) in their blood to potentially allow production of the trial treatment (at least 300 cells per microlitre).
  • People who are at least two weeks past their last chemotherapy, major surgery, radiation treatment, or participation in another trial.
  • People who have recovered sufficiently from side effects of previous treatments (side effects must be at a low or manageable level on a standard medical scale).
  • People whose heart pumping function is within an acceptable range (at least 40% on a standard heart function test).
  • People whose kidneys are filtering at an adequate rate (confirm with trial site for exact measurement).
  • People whose liver enzyme levels (AST and ALT) are within an acceptable range on blood tests.
  • People with adequate levels of immune cells called neutrophils in their blood (at least 1,500 cells per microlitre).
  • People with an adequate platelet count in their blood (at least 100,000 cells per microlitre).
  • People with an adequate haemoglobin level (at least 8 grams per microlitre).
  • People with adequate bilirubin levels in their blood, unless any elevation is due to a harmless inherited condition called Gilbert's disease.
  • People with adequate lung function based on a breathing test (at least 50% on a specific measure called corrected DLCO).
  • People with no history of abnormal bleeding, inherited clotting disorders, or internal bleeding.
  • People who are willing and able to give written consent to take part, with the understanding that they may withdraw at any time without affecting their future care.

Who may not be able to join:

  • People who have another active cancer, other than a common type of non-serious skin cancer (non-melanoma skin cancer).
  • People whose life expectancy is estimated to be less than 4 months.
  • People who test positive for HIV, hepatitis B, or hepatitis C, unless those conditions are stable and well managed with treatment.
  • People with high blood pressure that is not adequately controlled.
  • People who have had a stroke within the 6 months before joining the trial.
  • People who have had a heart attack within the 6 months before joining the trial.
  • People with moderate to severe heart failure (classified as NYHA class III or IV).
  • People with uncontrolled chest pain or heart disease related to reduced blood supply to the heart.
  • People whose cancer has spread to the brain or spinal cord, unless that spread has already been adequately treated.
  • People who are pregnant or breastfeeding.
  • People of childbearing potential, or males whose partner could become pregnant, who are not willing to use contraception during the trial.
  • People who the trial's lead doctor determines should not participate due to unacceptable medical or psychiatric risk.

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 14 July 2026
Phase 2: approximately ~30% 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: Daniel Fowler, M.D., Rapa Therapeutics LLC

Phone: (301) 518-3104

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 2
Sponsor
Rapa Therapeutics LLC
Registry
ClinicalTrials.gov
Start date
1 August 2021
Est. completion
1 January 2026

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Determine the rate of Treatment Emergent Adverse Events of RAPA-201 using host conditioning of Carboplatin plus Paclitaxel

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: 14 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