Second-Chance CAR-T: could Off-Spec cells still fight cancer?
NCT ID NCT04094311
First seen Jun 24, 2026 · Last updated Sep 16, 2026 · Updated 3 times
Summary
This phase 3 trial is testing a CAR-T cell therapy called tisagenlecleucel that didn't quite meet commercial release standards. It's for people with B-cell acute lymphoblastic leukemia or diffuse large B-cell lymphoma who have no other approved options. The study will check if these slightly off-spec cells are still safe and can help control the cancer.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- tisagenlecleucel (a CAR-T cell therapy made from the patient's own immune cells)
- What this could lead to
- If it works, this could provide a treatment option for patients whose manufactured CAR-T cells don't quite meet commercial standards, potentially expanding access to this therapy.
- What could go wrong
- This is an early-phase study with only 200 participants, and the therapy is 'out of specification'—meaning it didn't meet normal release criteria—so safety and effectiveness are still uncertain.
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 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2019
- Expected to finish
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Mar 2027
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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0 to 100 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.
Key inclusion criteria: * Signed informed consent/assent must be obtained for this study prior to participation in the study. * Patients for whom the final manufactured tisagenlecleucel product does not meet the commercial release specifications. * Not excluded from commercial manufacturing under the Health Authority-approved tisagenlecleucel prescribing information for their respective country/region. * OOS material has not been deemed to pose an undue safety risk to the patient. * Patient is suffering from a serious or life-threatening disease or condition. * Repeat leukapheresis is not clinically appropriate per the investigator assessment. Key exclusion criteria: For part 1, patients meeting any of the following criteria are not eligible for inclusion in this study: * Human immunodeficience virus (HIV) positive patients. * Patients with active replication of Hepatitis B virus (HBV) or Hepatitis C virus (HCV). * Patients with primary central nervous system (CNS) lymphoma. * History of hypersensitivity to any drugs or metabolites of similar chemical classes as tisagenlecleucel. * Uncontrolled active infection or inflammation. * Any medical condition identified by the investigator that may impact the assessment of the safety or efficacy outcomes in relation to study treatment. * Pregnant or nursing (lactating) women. For part 2, exclusion criteria are not set; however, administration should be performed in accordance with the latest versions of the package insert of CTL019.
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Get notified about this study
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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 places running it
49 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
Locations
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Novartis Investigative Site
COMPLETEDHamilton, Ontario, L8V 5C2, Canada
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Novartis Investigative Site
WITHDRAWNOttawa, Ontario, K1H 8L6, Canada
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Novartis Investigative Site
COMPLETEDToronto, Ontario, M5G 1X8, Canada
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Novartis Investigative Site
COMPLETEDToronto, Ontario, M5G 2M9, Canada
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Novartis Investigative Site
WITHDRAWNMontreal, Quebec, H1T 2M4, Canada
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Novartis Investigative Site
WITHDRAWNQuébec, Quebec, G1R 2J6, Canada
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Novartis Investigative Site
RECRUITINGNagoya, Aichi-ken, 4668560, Japan
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Novartis Investigative Site
RECRUITINGNagoya, Aichi-ken, 4678602, Japan
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Novartis Investigative Site
RECRUITINGTōon, Ehime, 7910295, Japan
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Novartis Investigative Site
RECRUITINGGifu, Gifu, 5011194, Japan
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Novartis Investigative Site
RECRUITINGSapporo, Hokkaido, 0608543, Japan
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Novartis Investigative Site
RECRUITINGSapporo, Hokkaido, 0608648, Japan
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Novartis Investigative Site
RECRUITINGKobe, Hyōgo, 6500047, Japan
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Novartis Investigative Site
RECRUITINGNishinomiya, Hyōgo, 6638501, Japan
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Novartis Investigative Site
RECRUITINGTsukuba, Ibaraki, 3058576, Japan
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Novartis Investigative Site
RECRUITINGKita-gun, Kagawa-ken, 7610793, Japan
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Novartis Investigative Site
RECRUITINGYokohama, Kanagawa, 2360004, Japan
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Novartis Investigative Site
RECRUITINGKumamoto, Kumamoto, 8608556, Japan
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Novartis Investigative Site
RECRUITINGKyoto, Kyoto, 6028566, Japan
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Novartis Investigative Site
RECRUITINGTsu, Mie-ken, 5148507, Japan
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Novartis Investigative Site
RECRUITINGSendai, Miyagi, 9808574, Japan
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Novartis Investigative Site
RECRUITINGMatsumoto, Nagano, 3908621, Japan
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Novartis Investigative Site
RECRUITINGNagasaki, Nagasaki, 8528501, Japan
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Novartis Investigative Site
RECRUITINGYufu, Oita Prefecture, 8795593, Japan
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Novartis Investigative Site
RECRUITINGKurashiki, Okayama-ken, 7108602, Japan
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Novartis Investigative Site
RECRUITINGIzumi, Osaka, 5941101, Japan
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Novartis Investigative Site
RECRUITINGIzumisano, Osaka, 5988577, Japan
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Novartis Investigative Site
RECRUITINGOsaka, Osaka, 5418567, Japan
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Novartis Investigative Site
RECRUITINGSakai, Osaka, 5900197, Japan
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Novartis Investigative Site
RECRUITINGSuita, Osaka, 5650871, Japan
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Novartis Investigative Site
RECRUITINGIzumo, Shimane, 6938501, Japan
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Novartis Investigative Site
RECRUITINGHamamatsu, Shizuoka, 4313192, Japan
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Novartis Investigative Site
RECRUITINGBunkyo Ku, Tokyo, 1138431, Japan
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Novartis Investigative Site
RECRUITINGBunkyo Ku, Tokyo, 1138655, Japan
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Novartis Investigative Site
RECRUITINGBunkyo Ku, Tokyo, 1138677, Japan
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Novartis Investigative Site
RECRUITINGBunkyo-ku, Tokyo, 1138519, Japan
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Novartis Investigative Site
RECRUITINGBunkyo-ku, Tokyo, 1138603, Japan
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Novartis Investigative Site
RECRUITINGChuo Ku, Tokyo, 1040045, Japan
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Novartis Investigative Site
RECRUITINGFuchū, Tokyo, 1838524, Japan
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Novartis Investigative Site
RECRUITINGFuchū, Tokyo, 1838561, Japan
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Novartis Investigative Site
RECRUITINGMinato-ku, Tokyo, 1058471, Japan
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Novartis Investigative Site
RECRUITINGSetagaya-ku, Tokyo, 1578535, Japan
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Novartis Investigative Site
RECRUITINGShinjuku-ku, Tokyo, 1608582, Japan
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Novartis Investigative Site
RECRUITINGAomori, 0308553, Japan
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Novartis Investigative Site
RECRUITINGChiba, 2608677, Japan
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Novartis Investigative Site
RECRUITINGFukuoka, 8128582, Japan
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Novartis Investigative Site
RECRUITINGHiroshima, 7348551, Japan
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Novartis Investigative Site
RECRUITINGIshikawa, 9208641, Japan
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Novartis Investigative Site
RECRUITINGKyoto, 6068507, Japan
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Novartis Investigative Site
RECRUITINGNiigata, 9518520, Japan
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Novartis Investigative Site
RECRUITINGOkayama, 7008558, Japan
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Novartis Investigative Site
RECRUITINGOsaka, 5438555, Japan
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Novartis Investigative Site
RECRUITINGOsaka, 5458586, Japan
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Novartis Investigative Site
RECRUITINGSaitama, 3308777, Japan
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Novartis Investigative Site
RECRUITINGWakayama, 6418510, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New drug BL-M08D1 joins standard therapy in fight against aggressive lymphoma
- Can AI spot the lymphoma patients who Won't respond?
- Outpatient immunotherapy tested for hard-to-treat lymphomas
- Can an antibody drug boost standard chemotherapy against an aggressive blood cancer?
- A CAR-T therapy given by injection: can it help Hard-to-Treat lymphoma?