Transitional Cell CarcinomaPhase 1NCT00070070
Vaccine Therapy in Treating Patients With Transitional Cell Carcinomas
A Phase 1 study testing TICE®-strain BCG, NY-ESO-1 protein and sargramostim in people with Transitional Cell Carcinoma, run by Ludwig Institute for Cancer Research at 1 site in United States.
Trial summary
RATIONALE: Vaccines made from peptides may make the body build an immune response to kill tumor cells. Biological therapies, such as Bacille Calmette Guerin (BCG) and sargramostim (GM-CSF), use different ways to stimulate the immune system and stop tumor cells from growing. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Transitional Cell Carcinoma
- What is being tested?
- TICE®-strain BCG, NY-ESO-1 protein and sargramostim
- Type of treatment
- Vaccines, Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 6 participants
- Where
- 1 siteUnited States
- Study dates
- 28 Oct 2003to 30 Sep 2013
- Phase
- Phase 1
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
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
Who may be able to join
- Post-cystectomy or post-nephroureterectomy patients with histological confirmation of transitional cell carcinoma.
- Patients must have had a cystectomy or nephroureterectomy within 16 weeks of first vaccination.
- At least 4 weeks since surgery prior to receiving the first vaccination.
- Radiological imaging to document no evidence of disease within one month prior to receiving the first vaccination.
- Laboratory values within the following limits:
- Hemoglobin ≥ 10.0 g/dL Neutrophil count ≥ 1.5 x 10E9/L Lymphocyte count ≥ 0.5 x 10E9/L Platelet count ≥ 100 x 10E9/L Serum creatinine ≤ 1.8 mg/dL Serum bilirubin ≤ 2mg/dL Serum aspartate aminotransferase (AST) (SGOT) <2.5 X ULN Serum alanine aminotransaminase (ALT) (SGPT) <2.5 X ULN 6. Performance status ≤ 2 (ECOG Scale) and life expectancy ≥ 3 months. 7. Age ≥ 18 years. 8. Fertile patients must have a negative urine or serum pregnancy test and use barrier method contraception before, during and for 6 months after protocol therapy. Patients are encouraged to continue barrier method contraception for two years or longer after treatment.
Show all 20Show fewer
- 9. Able and willing to give valid written informed consent. Exclusion Criteria
- Clinically significant heart disease (NYHA Class III or IV).
- Presence of severe reaction to PPD (purified protein derivative) (>40 mm induration).
- Prior malignancy within 5 years that has been treated with extensive chemotherapy / radiation therapy and have the potential for immune dysfunction or who have evidence of metastasis at the time of registration.
- Other serious illnesses, e.g., serious infections requiring antibiotics, bleeding disorders, antibiotic use within 5 days of treatment.
- Previous bone marrow or stem cell transplant.
- History of immunodeficiency disease or autoimmune disease.
- Known positive HIV test.
- Chemotherapy, radiation therapy, or immunotherapy within 4 weeks before study entry (6 weeks for nitrosoureas).
- Concomitant treatment with corticosteroids (within 30 days of enrollment and during treatment), antihistaminic drugs, or nonsteroidal anti-inflammatory drugs (unless chronically used in low doses for prevention of an acute cardiovascular event or pain control). Topical or inhalational steroids are permitted.
- Participation in any other clinical trial involving another investigational agent within 4 weeks prior to enrollment.
- Mental disorders that may compromise the ability to give informed consent and comply with the requirements of the study.
- Lack of availability of the patient for immunological and clinical follow-up assessment.
- Positive urine or serum pregnancy test.
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Memorial Sloan-Kettering Cancer Center
New York, New York, 10021
About this study
Official title: NY-ESO-1 Protein Immunization of Post-Cystectomy or Post-Nephroureterectomy Patients With Transitional Cell Carcinomas
RATIONALE: Vaccines made from peptides may make the body build an immune response to kill tumor cells. Biological therapies, such as Bacille Calmette Guerin (BCG) and sargramostim (GM-CSF), use different ways to stimulate the immune system and stop tumor cells from growing. Combining vaccine therapy with biological therapy may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects of giving vaccine therapy together with BCG and sargramostim in treating patients who have undergone cystectomy for transitional cell carcinomas.
Read the detailed description
OBJECTIVES:
- Determine the safety and tolerability of NY-ESO-1 peptide vaccine, Bacille Calmette Guerin (BCG), and sargramostim (GM-CSF) in post-cystectomy patients with transitional cell carcinoma of the bladder expressing NY-ESO-1 or LAGE-1 antigen.
- Determine the immunological profile (NY-ESO-1 antibody, CD8+ cells, and delayed-type hypersensitivity) induced by this regimen in these patients.
OUTLINE: This is an open-label, pilot study.
Patients receive NY-ESO-1 protein vaccine mixed with BCG intradermally (ID) once weekly on weeks 1 and 2. Patients then receive NY-ESO-1 protein mixed with sargramostim (GM-CSF) ID once weekly on day 2 of weeks 3-6. Patients also receive GM-CSF subcutaneously alone on days 1, 3, 4, and 5 of weeks 3-6.
- Conditions
- Transitional Cell Carcinoma
- Being tested
- TICE®-strain BCG, NY-ESO-1 protein, sargramostim
- Keywords
- Bladder cancer, Renal pelvis cancer
- Medical subject headings
- Carcinoma, Transitional Cell, Urinary Bladder Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
TICE®-strain BCGBiological
Also called BCG Live, Tice® BCG, BCG Vaccine
NY-ESO-1 proteinBiological
sargramostimBiological
Also called GM-CSF
| Study group | Role | What they receive |
|---|---|---|
| Cohort 1 | Experimental | HLA-A2 Status Positive, Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test.
NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. Receives: Biological: TICE®-strain BCG; Biological: NY-ESO-1 protein; Biological: sargramostim |
| Cohort 2 | Experimental | HLA-A2 Status Positive, No Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test.
NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. Receives: Biological: TICE®-strain BCG; Biological: NY-ESO-1 protein; Biological: sargramostim |
| Cohort 3 | Experimental | HLA-A2 Status Negative, Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test.
NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. Receives: Biological: TICE®-strain BCG; Biological: NY-ESO-1 protein; Biological: sargramostim |
| Cohort 4 | Experimental | HLA-A2 Status Negative, No Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test.
NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 106 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 105 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. Receives: Biological: TICE®-strain BCG; Biological: NY-ESO-1 protein; Biological: sargramostim |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Participants With Dose Limiting Toxicities
All adverse events were graded according to the National Cancer Institute Common Toxicity Criteria (CTCAE) (Version 3.0). A Dose limiting toxicity (DLT) was defined as:
- ≥ Grade 2 autoimmune phenomena
- Asymptomatic bronchospasm or generalized urticaria
- ≥ Grade 3 hematological and non hematological toxicities. To be dose limiting, an adverse event must have been definitely, probably, or possibly related to the administration of the study treatment. Patients who experienced a DLT were removed from study.
Measured: up to 12 weeks
Secondary outcomes (3)
Number of Patients Developing NY-ESO-1 Antibodies After Treatment
Blood samples were obtained at baseline, and at weeks 2, 4, 6, 8 and 12 for the assessment of NY-ESO-1 and LAGE-1 specific antibodies by enzyme-linked immunosorbent assay (ELISA).
Measured: up to 12 weeks
Number of Patients With CD4+ and CD8+ T-cell Responses.
Blood samples were obtained at baseline, and at weeks 2, 4, 6, 8 and 12 for the assessment of NY-ESO-1 specific T-cell responses by ELISPOT. T-cell responses were monitored after in vitro sensitization with either overlapping peptides from NY-ESO-1 or recombinant adenovirus encoding NY-ESO-1 (adeno-NY-ESO-1), and with control peptides or recombinant vectors encoding Influenza-derived proteins.
Measured: up to 12 weeks
Delayed-type Hypersensitivity (DTH) as Measured by the Number of Participants With Induration and/or Redness at Each Timepoint
NY-ESO-1-specific DTH skin reaction was measured at baseline and weeks 3 and 8.The peptide solution (10 μg peptide in 0.1ml normal saline) was injected intradermally at a separate site from the vaccination to give a visible and palpable skin depot. Assessment of DTH reactions was performed 48 h after injection.
The extent and intensity of DTH reactions was documented by measuring visible "redness", palpable "induration" and other signs of local skin irritation or necrosis.
Measured: up to 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted7 Oct 2003 (estimated)
- Study start28 Oct 2003
- Primary completion3 Jan 2006
- Study completion30 Sep 2013
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Transitional Cell CarcinomaStudies 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
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Sequential
- Model description
- This study was open-label, and eligible patients were sequentially entered at the time they presented in clinic. Patients were sequentially assigned to one of four groups according to HLA-A2 characteristic and previous Bacille Calmette Guerin (BCG) therapy.
- Masking
- None (open label)
- Enrolment
- 6 participants (actual)
Sponsor and investigators
- Lead sponsor
- Ludwig Institute for Cancer Research
- Sponsor type
- University, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Dean F. Bajorin, MD, Principal investigator, Memorial Sloan Kettering Cancer CenterHarry W. Herr, MD, Principal investigator, Memorial Sloan Kettering Cancer Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00070070
- Sponsor's protocol ID
- LUD2002-004
- Other IDs
- MSKCC-03047, LUDWIG-LUD2002-004, CDR0000329920
- Status last verified
- Oct 2022
- First submitted
- 3 Oct 2003
- Last updated
- 12 Oct 2022
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Sharma P, Bajorin DF, Jungbluth AA, Herr H, Old LJ, Gnjatic S. Immune responses detected in urothelial carcinoma patients after vaccination with NY-ESO-1 protein plus BCG and GM-CSF. J Immunother. 2008 Nov-Dec;31(9):849-57. doi: 10.1097/CJI.0b013e3181891574.
PubMed 18833002
Study at a glance
From the registry record, last updated by the sponsor on 12 Oct 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- NY-ESO-1 Protein Immunization of Post-Cystectomy or Post-Nephroureterectomy Patients With Transitional Cell Carcinomas
- ClinicalTrials.gov ID
- NCT00070070
- Acronym / sponsor ID
- LUD2002-004
- Conditions
- Transitional Cell Carcinoma
- Keywords
- Bladder cancer, Renal pelvis cancer
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 6 participants (actual)
- Lead sponsor
- Ludwig Institute for Cancer ResearchUniversity, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Study start
- 28 Oct 2003 (actual)
- Primary completion
- 3 Jan 2006 (actual)
- Study completion
- 30 Sep 2013 (actual)
- First posted
- 7 Oct 2003 (estimated)
- Results
- Posted 8 Jul 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Vaccines made from peptides may make the body build an immune response to kill tumor cells. Biological therapies, such as Bacille Calmette Guerin (BCG) and sargramostim (GM-CSF), use different ways to stimulate the immune system and stop tumor cells from growing. Combining vaccine therapy with biological therapy may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects of giving vaccine therapy together with BCG and sargramostim in treating patients who have undergone cystectomy for transitional cell carcinomas.
Detailed description
OBJECTIVES:
- Determine the safety and tolerability of NY-ESO-1 peptide vaccine, Bacille Calmette Guerin (BCG), and sargramostim (GM-CSF) in post-cystectomy patients with transitional cell carcinoma of the bladder expressing NY-ESO-1 or LAGE-1 antigen.
- Determine the immunological profile (NY-ESO-1 antibody, CD8+ cells, and delayed-type hypersensitivity) induced by this regimen in these patients.
OUTLINE: This is an open-label, pilot study.
Patients receive NY-ESO-1 protein vaccine mixed with BCG intradermally (ID) once weekly on weeks 1 and 2. Patients then receive NY-ESO-1 protein mixed with sargramostim (GM-CSF) ID once weekly on day 2 of weeks 3-6. Patients also receive GM-CSF subcutaneously alone on days 1, 3, 4, and 5 of weeks 3-6.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Sequential
- Masking
- None (open label)
- Number of arms
- 4
- Model description
- This study was open-label, and eligible patients were sequentially entered at the time they presented in clinic. Patients were sequentially assigned to one of four groups according to HLA-A2 characteristic and previous Bacille Calmette Guerin (BCG) therapy.
| Arm | Type | Receives |
|---|---|---|
| Cohort 1 | Experimental | Biological: TICE®-strain BCG, Biological: NY-ESO-1 protein, Biological: sargramostimHLA-A2 Status Positive, Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test. NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. |
| Cohort 2 | Experimental | Biological: TICE®-strain BCG, Biological: NY-ESO-1 protein, Biological: sargramostimHLA-A2 Status Positive, No Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test. NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. |
| Cohort 3 | Experimental | Biological: TICE®-strain BCG, Biological: NY-ESO-1 protein, Biological: sargramostimHLA-A2 Status Negative, Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test. NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 10E6 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 10E5 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. |
| Cohort 4 | Experimental | Biological: TICE®-strain BCG, Biological: NY-ESO-1 protein, Biological: sargramostimHLA-A2 Status Negative, No Previous BCG Therapy; All patients underwent skin testing with the purified protein derivative (PPD) test. NY-ESO-1 protein, 75 mcg, was administered by intradermal injection every week for 6 weeks. TICE®-strain BCG, 1 x 106 viable units in Purified Protein Derivative (PPD) negative patients and 1 x 105 viable units in PPD positive (induration greater than or equal to 10 mm) patients, were mixed with each protein vaccination for the first 2 weeks only. For the last 4 weeks GM-CSF, 100 mcg, was mixed with NY-ESO-1 protein given once a week for 4 weeks, intradermally. GM-CSF alone was given subcutaneously on the day prior to the administration of the co-mixture (NY-ESO-1 Protein/GM-CSF) and for 3 days after. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (20 listed)
- Post-cystectomy or post-nephroureterectomy patients with histological confirmation of transitional cell carcinoma.
- Patients must have had a cystectomy or nephroureterectomy within 16 weeks of first vaccination.
- At least 4 weeks since surgery prior to receiving the first vaccination.
- Radiological imaging to document no evidence of disease within one month prior to receiving the first vaccination.
- Laboratory values within the following limits:
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| TICE®-strain BCGAlso: BCG Live, Tice® BCG, BCG Vaccine | Biological | Cohort 1, Cohort 2, Cohort 3, Cohort 4 |
| NY-ESO-1 protein | Biological | Cohort 1, Cohort 2, Cohort 3, Cohort 4 |
| sargramostimAlso: GM-CSF | Biological | Cohort 1, Cohort 2, Cohort 3, Cohort 4 |
Primary outcome
Number of Participants With Dose Limiting Toxicities
Time frame: up to 12 weeks
All adverse events were graded according to the National Cancer Institute Common Toxicity Criteria (CTCAE) (Version 3.0). A Dose limiting toxicity (DLT) was defined as: * ≥ Grade 2 autoimmune phenomena * Asymptomatic bronchospasm or generalized urticaria * ≥ Grade 3 hematological and non hematological toxicities. To be dose limiting, an adverse event must have been definitely, probably, or possibly related to the administration of the study treatment. Patients who experienced a DLT were removed from study.
3 secondary outcomes
Number of Patients Developing NY-ESO-1 Antibodies After Treatment
Time frame: up to 12 weeks
Number of Patients With CD4+ and CD8+ T-cell Responses.
Time frame: up to 12 weeks
Delayed-type Hypersensitivity (DTH) as Measured by the Number of Participants With Induration and/or Redness at Each Timepoint
Time frame: up to 8 weeks
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Oct 2022.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 18833002Sharma P, Bajorin DF, Jungbluth AA, Herr H, Old LJ, Gnjatic S. Immune responses detected in urothelial carcinoma patients after vaccination with NY-ESO-1 protein plus BCG and GM-CSF. J Immunother. 2008 Nov-Dec;31(9):849-57. doi: 10.1097/CJI.0b013e3181891574.
- 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. This study is not recruiting at the moment.
Dean F. Bajorin, MD principal investigator
Memorial Sloan Kettering Cancer Center
Harry W. Herr, MD principal investigator
Memorial Sloan Kettering Cancer Center
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 TICE®-strain BCG, NY-ESO-1 protein and sargramostim in people with Transitional Cell Carcinoma, run by Ludwig Institute for Cancer Research at 1 site in United States.
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 20 inclusion and 0 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: finished, as of the sponsor's last update on 12 Oct 2022. 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 United States. 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?
Yes. Results are posted in the registry (first posted 8 Jul 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
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?
Number of Participants With Dose Limiting Toxicities (time frame: up to 12 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00070070, which also lists 1 linked publication.
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 12 Oct 2022.