New shot shows promise against tough skin cancer
NCT ID NCT06041802
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug combination (pembrolizumab plus berahyaluronidase alfa) given as a shot under the skin for Japanese patients with advanced squamous cell skin cancer that has spread or cannot be removed by surgery. The main goal is to see if the treatment can shrink tumors. About 19 people will take part.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 19 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2023
- Expected to finish
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Mar 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 confirmed cSCC by the investigator as the primary site of malignancy * R/M cSCC cohort only: Has metastatic disease, defined as disseminated disease distant to the initial/primary site of diagnosis, and/or has locally recurrent disease that has been previously treated (with either surgery or radiotherapy) and is not curable by either surgery or radiotherapy * LA unresectable cSCC cohort only: Is ineligible for surgical resection * LA unresectable cSCC cohort only: Has received prior radiation therapy (RT) to index site or has been deemed to be not eligible for RT * LA unresectable cSCC cohort only: Has received prior systemic therapy for curative intent are eligible regardless of regimen * Has a life expectancy of greater than 3 months * Must provide archival tumor tissue sample or newly obtained core or excisional biopsy of a tumor lesion not previously irradiated Exclusion Criteria: * Has cSCC that can be cured with surgical resection, radiotherapy, or with a combination of surgery and radiotherapy. * Has any other histologic type of skin cancer other than invasive squamous cell carcinoma as the primary disease under study * Has received prior systemic anticancer therapy including investigation agents within 4 weeks before allocation * Has not adequately recovered from major surgery or has ongoing surgical complications * Received prior radiotherapy within 2 weeks of study intervention, or had radiation-related toxicities, requiring corticosteroids * Received a live or live-attenuated vaccine within 30 days before the first dose of study intervention * Known additional malignancy that is progressing or has required active treatment within the past 2 years * Has an ongoing active infection requiring systemic therapy * Has a history of human immunodeficiency virus (HIV) infection * Has an active autoimmune disease that has required systemic treatment in past 2 years * Has history of allogenic tissue/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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Cancer Institute Hospital of JFCR ( Site 0018)
Koto, Tokyo, 135-8550, Japan
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Chiba University Hospital ( Site 0001)
Chiba, 260-8677, Japan
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Keio University Hospital ( Site 0010)
Tokyo, 1608582, Japan
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Nagoya University Hospital ( Site 0003)
Nagoya, Aichi-ken, 466-8560, Japan
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National Cancer Center Hospital ( Site 0007)
Chuo-ku, Tokyo, 104-0045, Japan
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National Hospital Organization Kagoshima Medical Center ( Site 0013)
Kagoshima, 892-0853, Japan
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National Hospital Organization Kyushu Cancer Center ( Site 0017)
Fukuoka, 811-1395, Japan
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Niigata Cancer Center Hospital ( Site 0005)
Niigata, Niigata, 951-8566, Japan
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Osaka Prefectural Hospital Organization Osaka International Cancer Institute ( Site 0009)
Osaka, 541-8567, Japan
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Saitama Medical University International Medical Center ( Site 0008)
Hidaka, Saitama, 350-1298, Japan
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Sapporo Medical University Hospital ( Site 0002)
Sapporo, Hokkaido, 060-8543, Japan
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Shimane University Hospital ( Site 0014)
Izumo, Shimane, 693-8501, Japan
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Shinshu University Hospital ( Site 0011)
Matsumoto, Nagano, 390-8621, Japan
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Shizuoka Cancer Center ( Site 0004)
Nagaizumi-cho,Sunto-gun, Shizuoka, 411-8777, Japan
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Tohoku University Hospital ( Site 0019)
Sendai, Miyagi, 980-8574, Japan
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University Hospital,Kyoto Prefectural University of Medicine ( Site 0012)
Kyoto, 602-8566, Japan
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Wakayama Medical University Hospital ( Site 0015)
Wakayama, 641-8510, Japan
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Yokohama City University Hospital ( Site 0016)
Yokohama, Kanagawa, 236-0004, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Scientists map skin Cancer's inner workings to decode immunotherapy response
- Can an immunotherapy combo shrink sinonasal tumors before surgery?
- Can a laser microscope diagnose skin cancer faster?
- Can a shorter radiation course tame side effects in head and neck cancer?
- Can Pre-Surgery immunotherapy prime the immune system to fight head and neck cancer?
- Glowing cancer cells: a new way to see tumors during surgery?