Gene-Hacked immune cells take on tough cancers
NCT ID NCT05361174
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a new treatment called IOV-4001 for people with advanced melanoma or non-small-cell lung cancer. The treatment uses a patient's own tumor-fighting immune cells, which are collected, genetically modified to remove a 'brake' called PD-1, and then infused back after chemotherapy. The goal is to see if this personalized cell therapy is safe and can shrink tumors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- IOV-4001 (a personalized cell therapy made from a patient's own tumor-fighting immune cells, genetically modified to remove the PD-1 checkpoint)
- What this could lead to
- If successful, this could offer a new treatment option for people with advanced melanoma or lung cancer who have stopped responding to standard therapies.
- What could go wrong
- This is an early-phase trial with only 53 participants, so results may not apply to everyone. The treatment involves intensive chemotherapy and carries risks of serious side effects.
Why investors are watching
Iovance Biotherapeutics is testing IOV-4001, a cell therapy made from a patient's own tumor-fighting cells that have been edited to remove a protein called PD-1, in people with advanced melanoma or lung cancer. For a small company, this early-stage trial is a key test of whether its next-generation approach can work safely and control disease. A clear signal in either cancer type would show the company has a product beyond its current pipeline.
If it works: If the trial shows IOV-4001 shrinks tumors or slows disease in a meaningful share of patients, Iovance could gain a stronger position in cell therapy for solid tumors. That result might attract partners or support further development toward a larger study.
If it fails: Early-phase trials often fail because the treatment is not effective enough or causes serious side effects. A poor result or a delay in enrollment could set the program back and put pressure on the company's value, since Iovance depends on this candidate's success.
AI-written from the trial record. Speculative, and not investment advice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 53 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2022
- Expected to finish
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Sep 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Participants must have a confirmed diagnosis of Stage IIIC, IIID, or IV unresectable or metastatic melanoma or Stage III or IV NSCLC. 2. Participants who have received the following previous therapy: 1. Cohort 1 (Melanoma): Participants who have progressed within 12 weeks of last dose of anti-PD-1/PD-L1 blocking antibody and received BRAF/MEK inhibitor in those with BRAF mutations. 2. Cohort 2 (NSCLC): Participants who should have received no more than 3 prior lines of therapy and: * those without oncogene-driven tumors: Have progressed within 12 weeks after last dose of anti-PD-1/PD-L1 blocking antibody * those with oncogene-driven tumors: Have progressed during/after ≥1 targeted therapy AND either: * platinum doublet chemotherapy * Or within 12 weeks after last dose of anti-PD-1/PD-L1 blocking antibody 3. Participants who have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 4. Participants who is assessed as having at least one resectable lesion. 5. Participants who have at least one measurable lesion, following resection of the lesion for IOV-4001 generation. 6. Participants who have adequate organ function. 7. Cardiac function test required. 8. Pulmonary function test may be required. 9. Participants of childbearing potential or those with partners of childbearing potential must be willing to practice an approved method of highly effective birth control during treatment and up to 12 months. 10. Participants who are \>70 years of age may be allowed to enroll after the investigator discusses with the medical monitor. Exclusion Criteria: 1. Participants who have melanoma of uveal/ocular origin. 2. Participants who have symptomatic untreated brain metastases. 3. Participants who have had a history of allogeneic organ transplant or any form of cell therapy involving prior conditioning chemotherapy within the past 20 years. 4. Participants who require systemic steroid therapy 10 mg/day prednisone or another steroid equivalent dose. 5. Participants who have any form of primary immunodeficiency. 6. Participants who have another primary malignancy within the previous 3 years. 7. Participants who have received or will receive a live or attenuated vaccination within 28 days prior to the start of the NMA-LD.
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Get notified about this study
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
10 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Medical College of Wisconsin
WITHDRAWNMilwaukee, Wisconsin, 53226, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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Moffitt Cancer Center
RECRUITINGTampa, Florida, 33612, United States
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Orlando Health Cancer Institute
RECRUITINGOrlando, Florida, 32610, United States
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Sylvester Comprehensive Cancer Center
RECRUITINGMiami, Florida, 33136, United States
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The Angeles Clinic and Research Institute
RECRUITINGLos Angeles, California, 90025, United States
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The University of Kansas Cancer Center
RECRUITINGWestwood, Kansas, 66205, United States
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UPMC Hillman Cancer Center
RECRUITINGPittsburgh, Pennsylvania, 15232, United States
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University of Cincinnati
RECRUITINGCincinnati, Ohio, 45219, United States
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University of Louisville
RECRUITINGLouisville, Kentucky, 40202, United States
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Weill Medical College of Cornell University
RECRUITINGNew York, New York, 10022, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Real-World melanoma care under the microscope
- New antibody aims to preserve immune checkpoint while fighting cancer
- Can a DNA vaccine teach the immune system to hunt melanoma?
- Can an immune booster make chemo hit melanoma harder?
- A quest to find biomarkers that match melanoma patients with the right immunotherapy
- Can a triple immunotherapy attack beat advanced melanoma?