New drug targets tough cancers with KRas G12V mutation
NCT ID NCT07650357
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase trial tests an experimental drug called CLSP-5282 in up to 140 adults with advanced solid tumors (like lung, pancreatic, or colorectal cancer) that have a specific genetic change called KRas G12V. The drug is given by IV infusion. The main goals are to check safety, find the best dose, and see if the drug shows any sign of shrinking tumors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- CLSP-5282 (an experimental drug given by IV infusion)
- What this could lead to
- If it works, this could point toward a new treatment option for people with certain hard-to-treat cancers that have a specific genetic mutation.
- What could go wrong
- This is a very early (Phase 1) trial with only 140 participants, so it is primarily testing safety and dosing. The drug may not shrink tumors or may cause side effects.
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
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 140 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 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 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.
Inclusion Criteria: * Adults at least 18 years of age on the day of signing informed consent. * Willing and able to provide written informed consent for the study. * Histologically or cytologically diagnosed, locally advanced or metastatic solid tumors that have progressed after standard of care therapy or for which no standard therapy exists. * Tumors must harbor the KRas G12V mutation confirmed by the site's local or preferred tissue or ctDNA testing platform in an accredited laboratory. * Patients must be HLA-A\*03:01 positive by central assay. * Eastern Cooperative Oncology Group performance status of 0 or 1. * Adequate hematological, renal and hepatic function. * Per Investigator judgement, patient is willing and able to complete study visits and/or procedures per the protocol and comply with study requirements for study participation. Exclusion Criteria: * Patients who have received other KRas G12V directed cellular therapies or TCEs. * Patients may not be on other anticancer therapies at the time of the first dose of CLSP-5282. Exceptions upon agreement with Sponsor. * Any other primary malignancy within the 2 years prior to first dose of study treatment except for non-melanoma skin cancer, carcinoma in situ (e.g., cervix, bladder, breast), or prostate cancer in remission. * Patients who have not fully recovered from adverse events due to previous anticancer therapies * Patients with active infection requiring systemic antimicrobial therapy * Known primary malignant brain tumors, active central nervous system metastases and/or carcinomatous meningitis
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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
4 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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Duke Cancer Institute
Durham, North Carolina, 27701, United States
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Mary Crowley Cancer Research
Dallas, Texas, 75230, United States
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Sarah Cannon Research Institute (SCRI) Oncology Partners
Nashville, Tennessee, 37203, United States
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Thomas Jefferson University, Sidney Kimmel Cancer Center
Philadelphia, Pennsylvania, 19107, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Two-Drug combo targets stubborn KRAS lung cancer
- Smaller chest drain may speed recovery after lung cancer surgery
- Gut bacteria may hold clues to why some cancer treatments work better
- Burning the edges: a new way to stop colon polyps from coming back
- Breath-Tracking sensor aims to sharpen lung cancer scans
- Missed Follow-Up colonoscopies: do they raise the risk of advanced growths?