Pancreatic CancerNCT07552467
Sub-topic Four: Clinical Translation of Original Radioactive Drugs for Precision Diagnosis and Treatment of Gastrointestinal Tumors -Clinical Application Value of PET Imaging Targeting LRRC15 in Malignant Tumors
An observational study of Pancreatic Cancer and Breast Cancer, run by Union Hospital, Tongji Medical College, Huazhong University of Science and Technology at 1 site in China.
Trial summary
This project utilizes LRRC15-specific targeted PET radiotracers to perform PET/MR or PET/CT imaging on healthy volunteers and patients with clinically suspected or confirmed malignancies characterized by high LRRC15 expression-including pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors… Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Pancreatic Cancer, Breast Cancer, Lung Cancer
- What is being tested?
- Specific PET imaging agents targeting LRRC15
- How many people
- 26 participants
- Where
- 1 siteChina
- Study dates
- 1 Apr 2026to 31 Mar 2027
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Patients with clinically suspected or confirmed malignancies-such as pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma (supported by evidence including serum tumor markers, ultrasound, CT, MRI, and tissue histopathological examinations)-who are in good general condition.
Who may be able to join
- Each subject must meet all of the following inclusion criteria to be eligible for study enrollment:
- The subject or their legally authorized representative (LAR) is capable of providing a signed and dated informed consent form (ICF);
- Willing and able to comply with all study procedures and cooperate throughout the entire duration of the study;
- Adult patients or healthy volunteers, aged 18 years or older, male or female;
- Patients with clinically suspected or confirmed malignancies (supported by evidence such as relevant serum tumor markers, imaging modalities including ultrasound, CT, and MRI, or histopathological examinations) who are in good general condition;
- Women of childbearing potential (WOCBP) must have used effective contraception for at least one month prior to screening and agree to continue contraceptive use throughout the study period and for a specified duration following study completion;
- Must meet any other protocol-specified inclusion criteria.
Who cannot join
- Any subject meeting any of the following baseline criteria will be excluded from the study:
- Inability to tolerate or complete PET/MR or PET/CT examinations (including, but not limited to, the inability to lie supine, claustrophobia, radiophobia, etc.);
- Presence of other comorbidities, such as acute systemic illnesses and electrolyte imbalances;
- Known allergy or hypersensitivity to the LRRC15 radiotracer or its synthetic excipients; fasting blood glucose level exceeding 11.0 mmol/L prior to [¹⁸F]FDG injection;
- Patients deemed by the investigator to have poor expected compliance;
- Pregnant or lactating (nursing) women;
- Presence of any other conditions or factors that, in the opinion of the investigator, would make the subject unsuitable for participation in this trial.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
China1 site, 1 recruiting
- Recruiting
Wuhan Union Hospital, China
Wuhan, Hubei, 430030
Xiaoli Lan, PhD, +86-027-83692633, lxl730724@hotmail.com
About this study
This project utilizes LRRC15-specific targeted PET radiotracers to perform PET/MR or PET/CT imaging on healthy volunteers and patients with clinically suspected or confirmed malignancies characterized by high LRRC15 expression-including pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma. The study aims to achieve the following objectives:
For patients with malignant tumors: To diagnose and stage the disease. By comparing the imaging results against the gold standard of histopathological diagnosis, the study aims to evaluate diagnostic efficacy, ascertain the presence or absence of lesions, and characterize their anatomical location and nature. Furthermore, through comparison with [¹⁸F]FDG PET or [⁶⁸Ga]Ga-FAPI PET, the study seeks to achieve accurate disease staging, assess tumor burden, and facilitate therapeutic decision-making.
For healthy volunteers: To conduct pharmacokinetic analyses to determine the in vivo biodistribution and metabolic patterns of the radiotracer, as well as to evaluate its safety profile.
- Conditions
- Pancreatic Cancer, Breast Cancer, Lung Cancer, Sarcoma, Head and Neck Tumors, Glioblastoma
- Being tested
- Specific PET imaging agents targeting LRRC15
- Medical subject headings
- Pancreatic Neoplasms, Breast Neoplasms, Lung Neoplasms, Sarcoma, Head and Neck Neoplasms, Glioblastoma, Colorectal Neoplasms, Melanoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Specific PET imaging agents targeting LRRC15Diagnostic test
This project utilizes LRRC15-specific targeted PET radiotracers to perform PET/MR or PET/CT imaging on healthy volunteers and patients with clinically suspected or confirmed malignancies characterized by high LRRC15 expression-including pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma.
What is being measured
The primary outcome is the main question the study is designed to answer.
Visual and standardized uptake values assessment of lesions and biodistribution
At least two experienced nuclear medicine physicians will conduct a visual analysis using consensus reading. The standardized uptake value (SUV) of the tumor and organs will be measured after a semiquantitative analysis is performed for each case. The SUV ranges from 0 to infinity, and a higher score means a higher uptake of targeting LRRC15 nuclear probe by the tumor, which implies a greater threat of the tumor being malignant or a higher stage.
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Apr 2026
- Study start1 Apr 2026
- Primary completion31 Mar 2027 (estimated)
- Study completion31 Mar 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Pancreatic CancerStudies of the same condition, open and under way.
- More trials run by Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case only
- Time perspective
- Cross-sectional
- Enrolment
- 26 participants (estimated)
Sponsor and investigators
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Xiaoli Lan, PhD, Study director, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07552467
- Sponsor's protocol ID
- XLan-260401
- Status last verified
- Mar 2026
- First submitted
- 20 Apr 2026
- Last updated
- 27 Apr 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 27 Apr 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Sub-topic Four: Clinical Translation of Original Radioactive Drugs for Precision Diagnosis and Treatment of Gastrointestinal Tumors -Clinical Application Value of PET Imaging Targeting LRRC15 in Malignant Tumors
- ClinicalTrials.gov ID
- NCT07552467
- Acronym / sponsor ID
- XLan-260401
- Conditions
- Pancreatic Cancer, Breast Cancer, Lung Cancer, Sarcoma, Head and Neck Tumors, Glioblastoma
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 26 participants (estimated)
- Lead sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyUniversity, hospital or other
- Study start
- 1 Apr 2026 (actual)
- Primary completion
- 31 Mar 2027 (estimated)
- Study completion
- 31 Mar 2027 (estimated)
- First posted
- 27 Apr 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This project utilizes LRRC15-specific targeted PET radiotracers to perform PET/MR or PET/CT imaging on healthy volunteers and patients with clinically suspected or confirmed malignancies characterized by high LRRC15 expression-including pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma. The study aims to achieve the following objectives:
For patients with malignant tumors: To diagnose and stage the disease. By comparing the imaging results against the gold standard of histopathological diagnosis, the study aims to evaluate diagnostic efficacy, ascertain the presence or absence of lesions, and characterize their anatomical location and nature. Furthermore, through comparison with [¹⁸F]FDG PET or [⁶⁸Ga]Ga-FAPI PET, the study seeks to achieve accurate disease staging, assess tumor burden, and facilitate therapeutic decision-making.
For healthy volunteers: To conduct pharmacokinetic analyses to determine the in vivo biodistribution and metabolic patterns of the radiotracer, as well as to evaluate its safety profile.
Study design
- Observational model
- Case only
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Patients with clinically suspected or confirmed malignancies-such as pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma (supported by evidence including serum tumor markers, ultrasound, CT, MRI, and tissue histopathological examinations)-who are in good general condition.
Key inclusion criteria (7 listed)
- Each subject must meet all of the following inclusion criteria to be eligible for study enrollment:
- The subject or their legally authorized representative (LAR) is capable of providing a signed and dated informed consent form (ICF);
- Willing and able to comply with all study procedures and cooperate throughout the entire duration of the study;
- Adult patients or healthy volunteers, aged 18 years or older, male or female;
- Patients with clinically suspected or confirmed malignancies (supported by evidence such as relevant serum tumor markers, imaging modalities including ultrasound, CT, and MRI, or histopathological examinations) who are in good general condition;
Key exclusion criteria (7 listed)
- Any subject meeting any of the following baseline criteria will be excluded from the study:
- Inability to tolerate or complete PET/MR or PET/CT examinations (including, but not limited to, the inability to lie supine, claustrophobia, radiophobia, etc.);
- Presence of other comorbidities, such as acute systemic illnesses and electrolyte imbalances;
- Known allergy or hypersensitivity to the LRRC15 radiotracer or its synthetic excipients; fasting blood glucose level exceeding 11.0 mmol/L prior to [¹⁸F]FDG injection;
- Patients deemed by the investigator to have poor expected compliance;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Specific PET imaging agents targeting LRRC15This project utilizes LRRC15-specific targeted PET radiotracers to perform PET/MR or PET/CT imaging on healthy volunteers and patients with clinically suspected or confirmed malignancies characterized by high LRRC15 expression-including pancreatic cancer, breast cancer, lung cancer, sarcoma, head and neck tumors, glioblastoma, colorectal cancer, and melanoma. | Diagnostic test | – |
Primary outcome
Visual and standardized uptake values assessment of lesions and biodistribution
Time frame: 1 year
At least two experienced nuclear medicine physicians will conduct a visual analysis using consensus reading. The standardized uptake value (SUV) of the tumor and organs will be measured after a semiquantitative analysis is performed for each case. The SUV ranges from 0 to infinity, and a higher score means a higher uptake of targeting LRRC15 nuclear probe by the tumor, which implies a greater threat of the tumor being malignant or a higher stage.
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Apr 2026.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Xiaoli Lan, PhD study director
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Pancreatic Cancer and Breast Cancer, run by Union Hospital, Tongji Medical College, Huazhong University of Science and Technology at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 27 Apr 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Xiaoli Lan, PhD (0086-027-83692633, lxl730724@hotmail.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Visual and standardized uptake values assessment of lesions and biodistribution (time frame: 1 year). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Apr 2026.