Lung cancer immune cell therapy study stopped early after just 2 patients
NCT ID NCT06519669
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a treatment called GT201, which uses immune cells taken from a patient's own tumor to attack advanced lung cancer. It was designed for adults aged 18-70 with non-small cell or small cell lung cancer that had stopped responding to standard treatments. The study was terminated early after enrolling only 2 participants, so no clear conclusions about safety or effectiveness could be drawn.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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2 people
The number who actually took part.
- Started
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Jul 2024
- Finished
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Dec 2025
- 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\. Voluntarily join the study, signed informed consent form,willing and able to comply with the study protocol; * 2\. Age 18 to 70 years old; * 3\. Queue 1: Late stage non-small cell lung cancer without driver genes that have failed first-line systemic treatment;Queue 2: Small cell lung cancer with first-line systemic treatment failure; * 4\. Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1; * 5\. Expected survival time of ≥ 12 weeks; * 6\. Good function of vital organs; * 7\. Subjects entering this study due to disease progression must have an imaging record of disease progression before tumor sampling; * 8\. At least one measurable target lesion that meets the definition of RECIST v1.1 after tumor sampling. Exclusion Criteria: * 1.Patients with uncontrollable tumor-related pain as judged by the investigator; participants requiring analgesic medication must already have a stable analgesic regimen at the time of study entry; symptomatic lesions suitable for palliative radiotherapy should be completed prior to study entry; * 2.Known mental illness, alcoholism, drug use or substance abuse; * 3.Pregnant or lactating women; or women who are pregnant, breastfeeding, or planning to become pregnant within 1 year after cell infusion; * 4.Those who have received other clinical trial drug treatment within 4 weeks before preconditioning by lymphodepletion,plan to participate in other clinical trial drug treatment during the study; * 5.The investigators determine that other conditions that make the patient not suitable for enrollment.
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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.
Contacts and locations
Locations
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Beijing GoBroad Hospital
Beijing, Beijing Municipality, 102200, China
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Renji Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai, Shanghai Municipality, 200127, China
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Other studies related to the condition(s) this trial covers.
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