Stage IV Gastric CancerPhase 1AAV-DC-CTLNCT01637805
Clinical Safety and Preliminary Efficacy of AAV-DC-CTL Treatment in Stage IV Gastric Cancer
A Phase 1 study testing Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene in people with Stage IV Gastric Cancer, run by Tianjin Medical University Cancer Institute and Hospital at 1 site in China.
Trial summary
The purpose of this study is to evaluate the clinical safety and preliminary efficacy of antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene in the treatment of stage IV gastric cancer patients. Read more about this study
- Who is it for?
- Ages 18 to 80 years
- Conditions the study is for
- Stage IV Gastric Cancer
- What is being tested?
- Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- 1 siteChina
- Study dates
- May 2012to Dec 2016
- Phase
- Phase 1
- 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 18 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Sex: male or female
- Age: from 18 to 80 years
- Histology: gastric cancer
- Clinical stage: stage IV
- Karnofsky performance status: more than 50%
- Expected survival: more than 2 months
Show all 19Show fewer
- Sex: male or female
- Laboratory tests results 7 days before the start of treatment:
- White blood cells: more than 3.0 × 109/L
- Platelets: more than 100 × 109/L
- Neutrophils: more than 1.5 × 109/L
- Hemoglobin: more than 80g/L
- Serum glutamate pyruvate transaminase: less than 2.5 folds of the upper normal limit (ULN)
- Serum glutamic-oxal (o) acetic transaminase: less than 2.5 × ULN
- Serum bilirubin: less than 1.25 × ULN
- Serum creatinine: less than 1.25 × ULN
- Pregnancy test: the test of women of child-bearing period must be negative 7 days before the start of treatment
- Contraception: male and female subjects of child-bearing period must adopt a reliable method of contraception before entry into this study until 30 days after stopping this study
- Informed consent: subject must have the ability to understand and voluntarily sign a written informed consent
Who cannot join
- History of neoplasms: other neoplasms
- Medical history: mental disease, or congestive heart failure, or severe coronary artery disease, or cardiac arrhythmias, or concomitant corticosteroid therapy
- Metastasis: clinical symptoms of brain metastasis
- Other clinical trial: the subject received other clinical trial before this study
- Laboratory tests: the serum test of human immunodeficiency virus, or hepatitis B virus, or hepatitis C virus was positive
- Woman: pregnant or lactating women
- Compliance: poor compliance
Trial locations and contacts
1 site in 1 country.
China1 site
Tianjin Medical University Cancer Institute and Hospital
Tianjin, Tianjin Municipality, 300060
About this study
Official title: Phase 1 Study of Antigen-specific Cytotoxic T Lymphocytes Induced by Dendritic Cells Infected by Recombinant Adeno-associated Virus With CEA Gene in Stage IV Gastric Cancer
The purpose of this study is to evaluate the clinical safety and preliminary efficacy of antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene in the treatment of stage IV gastric cancer patients.
- Conditions
- Stage IV Gastric Cancer
- Being tested
- Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene
- Medical subject headings
- Stomach Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA geneBiological
AAV-DC-CTL: Intravenous infusion, 1×109 cells, day 14; one cycle every month; at least one cycle
| Study group | Role | What they receive |
|---|---|---|
| AAV-DC-CTL | Experimental | Not described Receives: Biological: Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene |
What is being measured
The primary outcome is the main question the study is designed to answer.
Objective response rate
CR + PR = ORR
Measured: Up to 12 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Jul 2012 (estimated)
- Study startMay 2012
- Primary completionOct 2016 (estimated)
- Study completionDec 2016 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Stage IV Gastric CancerStudies of the same condition, open and under way.
- More trials run by Tianjin Medical University Cancer Institute and 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
- Interventional
- Phase
- Phase 1
- Primary purpose
- Supportive care
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01637805
- Sponsor's protocol ID
- CIH-ZRP-201205001
- Acronym
- AAV-DC-CTL
- Status last verified
- Jul 2012
- First submitted
- 3 Jul 2012
- Last updated
- 8 Mar 2016
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 8 Mar 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase 1 Study of Antigen-specific Cytotoxic T Lymphocytes Induced by Dendritic Cells Infected by Recombinant Adeno-associated Virus With CEA Gene in Stage IV Gastric Cancer
- ClinicalTrials.gov ID
- NCT01637805
- Acronym / sponsor ID
- AAV-DC-CTL / CIH-ZRP-201205001
- Conditions
- Stage IV Gastric Cancer
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Tianjin Medical University Cancer Institute and HospitalUniversity, hospital or other
- Study start
- May 2012
- Primary completion
- Oct 2016 (estimated)
- Study completion
- Dec 2016 (estimated)
- First posted
- 11 Jul 2012 (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 purpose of this study is to evaluate the clinical safety and preliminary efficacy of antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene in the treatment of stage IV gastric cancer patients.
Study design
- Primary purpose
- Supportive care
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| AAV-DC-CTL | Experimental | Biological: Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (19 listed)
- Sex: male or female
- Age: from 18 to 80 years
- Histology: gastric cancer
- Clinical stage: stage IV
- Karnofsky performance status: more than 50%
Key exclusion criteria (7 listed)
- History of neoplasms: other neoplasms
- Medical history: mental disease, or congestive heart failure, or severe coronary artery disease, or cardiac arrhythmias, or concomitant corticosteroid therapy
- Metastasis: clinical symptoms of brain metastasis
- Other clinical trial: the subject received other clinical trial before this study
- Laboratory tests: the serum test of human immunodeficiency virus, or hepatitis B virus, or hepatitis C virus was positive
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 |
|---|---|---|
| Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA geneAAV-DC-CTL: Intravenous infusion, 1×109 cells, day 14; one cycle every month; at least one cycle | Biological | AAV-DC-CTL |
Primary outcome
Objective response rate
Time frame: Up to 12 months
CR + PR = ORR
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 8 Mar 2016.
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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.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Antigen-specific cytotoxic T lymphocytes induced by dendritic cells infected by recombinant adeno-associated virus with CEA gene in people with Stage IV Gastric Cancer, run by Tianjin Medical University Cancer Institute and 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 19 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: status not confirmed, as of the sponsor's last update on 8 Mar 2016. 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.
What does this 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.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this 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?
Objective response rate (time frame: Up to 12 months). 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 8 Mar 2016.