Lung cancer patients may soon get immunotherapy as a quick shot
NCT ID NCT06212752
First seen Jun 25, 2026 · Last updated Aug 27, 2026 · Updated 3 times
Summary
This study tests whether a subcutaneous (under-the-skin) injection of pembrolizumab works as well as the standard IV infusion for people with metastatic non-small cell lung cancer. About 39 Japanese adults will receive either the shot or the IV, both combined with chemotherapy. The main goal is to compare drug levels in the blood and check safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- pembrolizumab with hyaluronidase (subcutaneous injection)
- What this could lead to
- If it works, this could offer a more convenient, faster way to receive immunotherapy for lung cancer, potentially replacing lengthy IV infusions.
- What could go wrong
- This is a small, early-phase study in Japanese patients only, so results may not apply broadly. The main goal is to compare drug levels, not yet to prove better outcomes.
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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39 people
The number who actually took part.
- Started
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Jun 2023
- Expected to finish
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May 2028
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 years and older
- 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.
The key inclusion and exclusion criteria include but are not limited to the following: Inclusion Criteria: * Has histologically or cytologically confirmed diagnosis of squamous or non-squamous Non-small Cell Lung Cancer (NSCLC) * Must provide archival tumor tissue sample or newly obtained core, incisional, or excisional biopsy of a tumor lesion not previously irradiated * Has a life expectancy of at least 3 months Exclusion Criteria: * Has a diagnosis of small cell lung cancer or, for mixed tumors, presence of small cell elements * Has received prior systemic anticancer therapy for metastatic NSCLC * Has received prior systemic anticancer therapy including investigational agents within 4 weeks before randomization * Has received prior radiotherapy within 2 weeks of start of study intervention or has radiation-related toxicity requiring corticosteroids * Has received radiation therapy to the lung (\>30 Gray) within 6 months of start of study intervention * Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention * Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy * Has a known additional malignancy that is progressing or has required active treatment within the past 3 years * Has an active autoimmune disease that has required systemic treatment in past 2 years * Has an active infection requiring systemic therapy * Has a history of human immunodeficiency virus (HIV) infection * Has a history of Hepatitis B or C * Has not adequately recovered from major surgery or has ongoing surgical complications * Has a history of allogenic tissue/solid organ transplant
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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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Fujita Health University ( Site 4406)
Toyoake, Aichi-ken, 470-1192, Japan
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Gunma Prefectural Cancer Center ( Site 4416)
Otashi, Gunma, 373-8550, Japan
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Juntendo University Hospital ( Site 4413)
Bunkyo-ku, Tokyo, 1138431, Japan
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Kanagawa Cardiovascular and Respiratory Center ( Site 4404)
Yokohama, Kanagawa, 236-0051, Japan
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Kansai Medical University Hospital ( Site 4408)
Hirakata, Osaka, 573-1191, Japan
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Kurashiki Central Hospital ( Site 4409)
Kurashiki, Okayama-ken, 710-8602, Japan
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Kurume University Hospital ( Site 4412)
Kurume, Fukuoka, 830-0011, Japan
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Miyagi Cancer Center ( Site 4401)
Natori-shi, Miyagi, 981-1293, Japan
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National Hospital Organization Hokkaido Cancer Center ( Site 4415)
Sapporo, Hokkaido, 003-0804, Japan
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National Hospital Organization Kyushu Cancer Center ( Site 4410)
Fukuoka, 811-1395, Japan
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National Hospital Organization Kyushu Medical Center ( Site 4411)
Fukuoka, 810-8563, Japan
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Nippon Medical School Hospital ( Site 4403)
Tokyo, 113-8603, Japan
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Osaka International Cancer Institute ( Site 4407)
Osaka, 541-8567, Japan
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Osaka Medical and Pharmaceutical University Hospital ( Site 4414)
Takatsuki, Osaka, 569-8686, Japan
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Saitama Prefectural Cancer Center ( Site 4402)
Ina-machi, Saitama, 362-0806, Japan
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Sendai Kousei Hospital ( Site 4400)
Sendai, Miyagi, 9800873, Japan
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Shizuoka Cancer Center ( Site 4405)
Nagaizumi-cho,Sunto-gun, Shizuoka, 411-8777, Japan
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Tochigi Cancer Center ( Site 4417)
Utsunomiya, Tochigi, 320-0834, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can radiation turn tumors into targets for immunotherapy?
- Seeing the fight: new imaging tracer may reveal how immune cells attack lung cancer
- Can a pill outperform chemo for a Hard-to-Treat lung cancer mutation?
- Can a new drug shrink Hard-to-Treat tumors?
- Breath test may reveal who benefits from lung cancer immunotherapy
- Targeted radiation and immunotherapy join forces against Hard-to-Treat lung cancer