Brain CancerPhase 1/2NCT01065805
A Study to Demonstrate the Safety and Preliminary Efficacy of 18F-FLT in Patients With Solid Tumours or Lymphoma
A Phase 1/2 study testing 18F-FLT in people with Brain Cancer and Cancer, run by AHS Cancer Control Alberta at 1 site in Canada.
Trial summary
The Radiotracer 18F-FLT can non-invasively assess excessive cell growth in PET scan images. Tumour growth rate is a useful indicator of tumour aggression and response to treatment. Imaging and measuring the cell growth with 18F-FLT may be useful in monitoring response to anticancer treatment. Read more about this study
- Who is it for?
- Ages 16 years and older
- Conditions the study is for
- Brain Cancer, Cancer, Solid Tumor
- What is being tested?
- 18F-FLT
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 94 participants
- Where
- 1 siteCanada
- Study dates
- 20 Mar 2009to 25 Feb 2019
- Phase
- Phase 1/2
- Are there results?
- None posted in the registry
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 16 years and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Male or female greater than or equal to 16 years of age. If female of child-bearing potential and outside of the window of 10 days since the first day of last menstrual period, a negative pregnancy test is required.
- Patients with known primary or suspected primary, recurrent or metastatic carcinoma of the lung, breast, renal cell, pancreas or brain (including GGM, oligodendrogliomas, and brain metastases from any primary tumour) and with gastrointestinal malignancies, neuroendocrine tumours (including carcinoid and islet cell malignancies, or lymphoma, with at least one lesion >1 cm in diameter.
- Biochemical parameters as measured are required to be within 5 times the normal limits for age.
- Able and willing to follow instruction and comply with the protocol
- Provide written informed consent prior to participation in the study
- Karnofsky Performance Scale Score 50-100
Who cannot join
- Previous removal of entire tumour
- Biochemical parameters as measured outside 5 times the normal limits for age
- Unable or unwilling to follow instructions and comply with the protocol
- Unable or unwilling to provide written informed consent prior to participation in the study
- Karnofsky Performance Scale Score < 50
- Nursing or pregnant females
- Age less than 16 years
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Contiguous, Sequential Phase I/II Imaging Study of 18F-fluoro-3'-L-fluorothymidine (18F-FLT) in Patients With Known or Suspected Carcinoma of the Lung, Breast, Renal Cell, Pancreas, or Brain, and With Gastrointestinal Malignancies, Neuroendocrine Tumours or Lymphoma
The Radiotracer 18F-FLT can non-invasively assess excessive cell growth in PET scan images. Tumour growth rate is a useful indicator of tumour aggression and response to treatment. Imaging and measuring the cell growth with 18F-FLT may be useful in monitoring response to anticancer treatment.
Read the detailed description
Clinical trial is a combined Phase I/II imaging, open label, single site study in patients with known or suspected carcinoma of the lung, breast, renal cell, pancreas or brain, and with gastrointestinal malignancies, neuroendocrine tumours, or lymphoma. One 18F-FLT PET scan will be performed in 10 Phase I patients, and pre-injection and post-imaging blood work and vital signs will be collected. Up to 5 18F-FLT PET scans will be performed in 170 Phase II patients.
- Conditions
- Brain Cancer, Cancer, Solid Tumor, Lymphoma
- Being tested
- 18F-FLT
- Keywords
- 18F-FLT, Positive Emission Tomography, Cancer
- Medical subject headings
- Brain Neoplasms, Neoplasms, Lymphoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
18F-FLTBiological
Phase I: Radioactive dose of 2.59 MBq/kg (111-222 MGq)per injection. A single injection of 18F-FLT and PET scan will be permitted per patient.
Phase II: Radioactive dose of 2.59 MBq/kg (100-350) MBq per injection. Up to five separate injections of 18F-FLT and PET scans will be permitted per patient
| Study group | Role | What they receive |
|---|---|---|
| 1 | Experimental | 18F-FLT PET Receives: Biological: 18F-FLT |
What is being measured
The primary outcome is the main question the study is designed to answer.
Phase I: to determine the safety of 18 F-FLT.
Measured: 3 years
Phase II: To determine general biodistribution of 18F-FLT and correlate 18F-FLT uptake with hENT1 expression and Ki-67 scores.
Measured: 3 years
Secondary outcomes (3)
Phase I: To determine general biodistribution of 19F-FLT
Measured: 3 years
Phase II: to confirm safety of 18F-FLT; to determine the relative uptake of 18F-FLT (SUV, RUS, T/N); and to correlate 18F-FLT uptake with patient outcomes.
Measured: 3 years
Phase II: to correlate 18F-FLT uptake with patient outcomes (treatment response, progression-free survival, overall survival), over the first 12 months of follow-up after completion of tx, subsequently over the remainder of the disease course
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 posted9 Feb 2010 (estimated)
- Study start20 Mar 2009
- Primary completion25 Feb 2019
- Study completion25 Feb 2019
Why it stopped: Retirement of former Qualified Investigator and lack of resources to complete study
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Brain CancerStudies of the same condition, open and under way.
- 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
- Interventional
- Phase
- Phase 1/2
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 94 participants (actual)
Sponsor and investigators
- Lead sponsor
- AHS Cancer Control Alberta
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Michael B Sawyer, MD, Principal investigator, Cross Cancer Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01065805
- Sponsor's protocol ID
- DX-FLT-002
- Status last verified
- Feb 2019
- First submitted
- 19 Dec 2008
- Last updated
- 22 Aug 2019
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Aug 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Contiguous, Sequential Phase I/II Imaging Study of 18F-fluoro-3'-L-fluorothymidine (18F-FLT) in Patients With Known or Suspected Carcinoma of the Lung, Breast, Renal Cell, Pancreas, or Brain, and With Gastrointestinal Malignancies, Neuroendocrine Tumours or Lymphoma
- ClinicalTrials.gov ID
- NCT01065805
- Acronym / sponsor ID
- DX-FLT-002
- Conditions
- Brain Cancer, Cancer, Solid Tumor, Lymphoma
- Keywords
- 18F-FLT, Positive Emission Tomography, Cancer
- Phase
- Phase 1/2
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: Retirement of former Qualified Investigator and lack of resources to complete study
- Enrolment
- 94 participants (actual)
- Lead sponsor
- AHS Cancer Control AlbertaUniversity, hospital or other
- Study start
- 20 Mar 2009 (actual)
- Primary completion
- 25 Feb 2019 (actual)
- Study completion
- 25 Feb 2019 (actual)
- First posted
- 9 Feb 2010 (estimated)
- 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.
The Radiotracer 18F-FLT can non-invasively assess excessive cell growth in PET scan images. Tumour growth rate is a useful indicator of tumour aggression and response to treatment. Imaging and measuring the cell growth with 18F-FLT may be useful in monitoring response to anticancer treatment.
Detailed description
Clinical trial is a combined Phase I/II imaging, open label, single site study in patients with known or suspected carcinoma of the lung, breast, renal cell, pancreas or brain, and with gastrointestinal malignancies, neuroendocrine tumours, or lymphoma. One 18F-FLT PET scan will be performed in 10 Phase I patients, and pre-injection and post-imaging blood work and vital signs will be collected. Up to 5 18F-FLT PET scans will be performed in 170 Phase II patients.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 1 | Experimental | Biological: 18F-FLT18F-FLT PET |
Who may qualify
- Ages
- 16 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (6 listed)
- Male or female greater than or equal to 16 years of age. If female of child-bearing potential and outside of the window of 10 days since the first day of last menstrual period, a negative pregnancy test is required.
- Patients with known primary or suspected primary, recurrent or metastatic carcinoma of the lung, breast, renal cell, pancreas or brain (including GGM, oligodendrogliomas, and brain metastases from any primary tumour) and with gastrointestinal malignancies, neuroendocrine tumours (including carcinoid and islet cell malignancies, or lymphoma, with at least one lesion >1 cm in diameter.
- Biochemical parameters as measured are required to be within 5 times the normal limits for age.
- Able and willing to follow instruction and comply with the protocol
- Provide written informed consent prior to participation in the study
Key exclusion criteria (7 listed)
- Previous removal of entire tumour
- Biochemical parameters as measured outside 5 times the normal limits for age
- Unable or unwilling to follow instructions and comply with the protocol
- Unable or unwilling to provide written informed consent prior to participation in the study
- Karnofsky Performance Scale Score < 50
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 |
|---|---|---|
| 18F-FLTPhase I: Radioactive dose of 2.59 MBq/kg (111-222 MGq)per injection. A single injection of 18F-FLT and PET scan will be permitted per patient. Phase II: Radioactive dose of 2.59 MBq/kg (100-350) MBq per injection. Up to five separate injections of 18F-FLT and PET scans will be permitted per patient | Biological | 1 |
Primary outcome
Phase I: to determine the safety of 18 F-FLT.
Time frame: 3 years
Phase II: To determine general biodistribution of 18F-FLT and correlate 18F-FLT uptake with hENT1 expression and Ki-67 scores.
Time frame: 3 years
3 secondary outcomes
Phase I: To determine general biodistribution of 19F-FLT
Time frame: 3 years
Phase II: to confirm safety of 18F-FLT; to determine the relative uptake of 18F-FLT (SUV, RUS, T/N); and to correlate 18F-FLT uptake with patient outcomes.
Time frame: 3 years
Phase II: to correlate 18F-FLT uptake with patient outcomes (treatment response, progression-free survival, overall survival), over the first 12 months of follow-up after completion of tx, subsequently over the remainder of the disease course
Time frame: 3 years
Results and safety
The study was stopped early (reason given: Retirement of former Qualified Investigator and lack of resources to complete study). Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Aug 2019.
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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. This study is not recruiting at the moment.
Michael B Sawyer, MD principal investigator
Cross Cancer Institute
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1/2 study testing 18F-FLT in people with Brain Cancer and Cancer, run by AHS Cancer Control Alberta at 1 site in Canada.
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 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: stopped early, as of the sponsor's last update on 22 Aug 2019. 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 Canada. 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.
What does this combined phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study was stopped early (reason given: Retirement of former Qualified Investigator and lack of resources to complete study). Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Phase I: to determine the safety of 18 F-FLT. (time frame: 3 years). The study lists 2 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 Aug 2019.