Advanced Colorectal CancerNCT06601075
The Role of 18F-FDG and 68Ga-FAPI PET/CT in the Diagnosis and the Efficacy Evaluation of Advanced Colorectal Cancer (peritoneal Metastasis With/without Other Metastases)
An observational study of Advanced Colorectal Cancer, run by Ruijin Hospital at 1 site in China.
Trial summary
This study aims to investigate the value of 18F-FDG and 68Ga-FAPI PET/CT in evaluating the outcome of conversion therapy and the prognosis of advanced colorectal cancer (peritoneal metastasis with/without other metastases) Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Advanced Colorectal Cancer
- How many people
- 30 participants
- Where
- 1 siteChina
- Study dates
- 1 Feb 2025to 31 Mar 2029
- How long will I take part?
- 3 Years
- 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
- No healthy volunteers
- Adult, Older adult
Study population: Eligible inpatients and outpatients from Ruijin Hospital
Who may be able to join
- Histologically confirmed colorectal cancer, clinical or other imaging suspicion of peritoneal metastasis with or without other distant metastases.
- Patients voluntarily enrolled in this study by signing an informed consent form
- Age ≥ 18 years
- Expected life expectancy ≥ 3 months
- Adequate organ and bone marrow function
- Willingness to adhere to the study protocol and follow-up programme
Who cannot join
- Pregnant or breastfeeding women.
- Patients with a history of other malignant diseases in the last 5 years, except cured skin cancer and carcinoma in situ of cervix
- Severe mental disease, uncontrolled epilepsy, or central nervous system disease
- Subjects with current concurrent interstitial pneumonitis or interstitial lung disease, or subjects with previous interstitial pneumonitis or interstitial lung disease requiring hormonal therapy, or subjects with other conditions that may interfere with the judgement and management of immune-related pulmonary toxicity, e.g., pulmonary fibrosis, organising pneumonia (e.g., occlusive bronchiectasis), pulmonary fibrosis, organising pneumonia (e.g., occlusive bronchiectasis), pneumoconiosis, Drug-associated pneumonia, idiopathic pneumonia, active pneumonia, or severe pulmonary impairment on CT; and active tuberculosis
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
Ruijin Hospital affiliated to Shanghai Jiao Tong University of Medicine
Shanghai, Shanghai Municipality, 200025
Hao Li, 15000660260, rj11001@rjh.com.cn
About this study
This study aims to investigate the value of 18F-FDG and 68Ga-FAPI PET/CT in evaluating the outcome of conversion therapy and the prognosis of advanced colorectal cancer (peritoneal metastasis with/without other metastases)
Read the detailed description
The investigators will number all participants, create a medical record file, and record their basic information (gender, age) as well as contact information and medical history information. All participants will undergo 18F-FDG and 68Ga-FAPI PET/CT at baseline and after 3 months of conversion therapy. The imaging response measurements will be compared with the histopathological or clinical assessment results as gold standard.
- Conditions
- Advanced Colorectal Cancer
- Keywords
- 68Ga-FAPI PET/CT, diagnosis, advanced colorectal cancer, efficacy evaluation
- Medical subject headings
- Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Patients diagnosis of advanced colorectal cancer | Patients diagnosis of advanced colorectal cancer (peritoneal metastasis with/without other metastases) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Diagnostic accuracy
18F-FDG and 68Ga-FAPI PET/CT was used to diagnose the lesions of the patients, and the diagnostic performance of PET/CT was evaluated by comparing the diagnostic results with the pathological results/clinical evaluation results.
Measured: Baseline and up to 3 months
Standardized uptake value(SUV)
SUV of 68Ga-FAPI and 18F-FDG uptake on PET/CT images for tumor lesions
Measured: Baseline and up to 3 months
Target-to-background ratio(TBR)
68Ga-FAPI and 18F-FDG uptake ratio of tumor lesions to mediastinum and liver blood pool on PET/CT images.
Measured: Baseline and up to 3 months
Secondary outcomes (2)
Progress free survival
Progress free survival
Measured: 3 years
Overall survival
Overall survival
Measured: 3 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Sep 2024
- Study start1 Feb 2025 (estimated)
- Primary completion31 Mar 2026 (estimated)
- Study completion31 Mar 2029 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Advanced Colorectal CancerStudies of the same condition, open and under way.
- More trials run by Ruijin HospitalThe 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
- Other
- Time perspective
- Prospective
- Enrolment
- 30 participants (estimated)
- Target duration
- 3 Years
Sponsor and investigators
- Lead sponsor
- Ruijin Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Hu Jiajia, Ruijin Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06601075
- Sponsor's protocol ID
- RuijinH 2024-80
- Status last verified
- Jan 2025
- First submitted
- 14 Sep 2024
- Last updated
- 22 Jan 2025
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Jan 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Role of 18F-FDG and 68Ga-FAPI PET/CT in the Diagnosis and the Efficacy Evaluation of Advanced Colorectal Cancer (peritoneal Metastasis With/without Other Metastases)
- ClinicalTrials.gov ID
- NCT06601075
- Acronym / sponsor ID
- RuijinH 2024-80
- Conditions
- Advanced Colorectal Cancer
- Keywords
- 68Ga-FAPI PET/CT, diagnosis, advanced colorectal cancer, efficacy evaluation
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Ruijin HospitalUniversity, hospital or other
- Study start
- 1 Feb 2025 (estimated)
- Primary completion
- 31 Mar 2026 (estimated)
- Study completion
- 31 Mar 2029 (estimated)
- First posted
- 19 Sep 2024 (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 study aims to investigate the value of 18F-FDG and 68Ga-FAPI PET/CT in evaluating the outcome of conversion therapy and the prognosis of advanced colorectal cancer (peritoneal metastasis with/without other metastases)
Detailed description
The investigators will number all participants, create a medical record file, and record their basic information (gender, age) as well as contact information and medical history information. All participants will undergo 18F-FDG and 68Ga-FAPI PET/CT at baseline and after 3 months of conversion therapy. The imaging response measurements will be compared with the histopathological or clinical assessment results as gold standard.
Study design
- Observational model
- Other
- Time perspective
- Prospective
- Target follow-up
- 3 Years
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Patients diagnosis of advanced colorectal cancer | – | –Patients diagnosis of advanced colorectal cancer (peritoneal metastasis with/without other metastases) |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Eligible inpatients and outpatients from Ruijin Hospital
Key inclusion criteria (6 listed)
- Histologically confirmed colorectal cancer, clinical or other imaging suspicion of peritoneal metastasis with or without other distant metastases.
- Patients voluntarily enrolled in this study by signing an informed consent form
- Age ≥ 18 years
- Expected life expectancy ≥ 3 months
- Adequate organ and bone marrow function
Key exclusion criteria (4 listed)
- Pregnant or breastfeeding women.
- Patients with a history of other malignant diseases in the last 5 years, except cured skin cancer and carcinoma in situ of cervix
- Severe mental disease, uncontrolled epilepsy, or central nervous system disease
- Subjects with current concurrent interstitial pneumonitis or interstitial lung disease, or subjects with previous interstitial pneumonitis or interstitial lung disease requiring hormonal therapy, or subjects with other conditions that may interfere with the judgement and management of immune-related pulmonary toxicity, e.g., pulmonary fibrosis, organising pneumonia (e.g., occlusive bronchiectasis), pulmonary fibrosis, organising pneumonia (e.g., occlusive bronchiectasis), pneumoconiosis, Drug-associated pneumonia, idiopathic pneumonia, active pneumonia, or severe pulmonary impairment on CT; and active tuberculosis
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Diagnostic accuracy
Time frame: Baseline and up to 3 months
18F-FDG and 68Ga-FAPI PET/CT was used to diagnose the lesions of the patients, and the diagnostic performance of PET/CT was evaluated by comparing the diagnostic results with the pathological results/clinical evaluation results.
Standardized uptake value(SUV)
Time frame: Baseline and up to 3 months
SUV of 68Ga-FAPI and 18F-FDG uptake on PET/CT images for tumor lesions
Target-to-background ratio(TBR)
Time frame: Baseline and up to 3 months
68Ga-FAPI and 18F-FDG uptake ratio of tumor lesions to mediastinum and liver blood pool on PET/CT images.
2 secondary outcomes
Progress free survival
Time frame: 3 years
Overall survival
Time frame: 3 years
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 22 Jan 2025.
- Individual participant dataSharing planned: No
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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.
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 Advanced Colorectal Cancer, run by Ruijin Hospital 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 6 inclusion and 4 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 22 Jan 2025. 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 Jiajia Hu (13524945287, jiajiahu@shsmu.edu.cn), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Diagnostic accuracy (time frame: Baseline and up to 3 months). The study lists 3 primary outcomes in all. 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 22 Jan 2025.