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Kidney CancerPhase 2NCT00100906

Sequential ATRA Then IL-2 for Modulation of Dendritic Cells and Treatment of Metastatic Renal Cell Cancer

A Phase 2 study testing IL-2 and ATRA in people with Kidney Cancer, run by H. Lee Moffitt Cancer Center and Research Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Tretinoin may help cells that are involved in the body's immune response to work better. Interleukin-2 may stimulate the white blood cells to kill kidney cancer cells. Giving tretinoin together with interleukin-2 may kill more tumor cells. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Kidney Cancer
What is being tested?
IL-2 and ATRA
Could I receive a placebo?
No, everyone receives an active treatment
How many people
18 participants
Where
1 siteUnited States
Study dates
Aug 2004to Jul 2013
Phase
Phase 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 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Histologically confirmed renal cell cancer
  • Stage IV disease
  • Histology with clear cell component
  • Metastatic OR incompletely resected disease
  • Non-measurable disease allowed
  • Underwent complete or partial nephrectomy more than 90 days ago
  • No unresected primary cancer
  • No more than 2 of the following adverse factors:
  • Hemoglobin < 10.0 g/dL
  • Corrected calcium > upper limit of normal (ULN)
  • Lactic dehydrogenase > 1.5 times ULN
  • Eastern Cooperative Oncology Group (ECOG) performance status 2
  • Brain metastasis allowed provided more than 90 days of clinical and radiologic stability after the end of its active treatment

PATIENT CHARACTERISTICS:

Age

  • Over 18

Performance status

  • See Disease Characteristics
  • ECOG 0-2

Life expectancy

  • Not specified

Hematopoietic

  • See Disease Characteristics

Hepatic

  • See Disease Characteristics
  • Serum glutamic oxaloacetic transaminase (SGOT) < 3 times normal
  • Bilirubin < 2 times normal

Renal

  • See Disease Characteristics
  • Creatinine clearance > 40 mL/min

Cardiovascular

  • None of the following cardiovascular conditions within the past year:
  • Uncontrolled hypertension
  • Myocardial infarction
  • Unstable angina
  • New York Heart Association class II-IV congestive heart failure
  • Serious cardiac arrhythmia requiring medication
  • Class II-IV peripheral vascular disease within the past year
  • Other clinically significant cardiovascular disease

Immunologic

  • No history of immunodeficiency disease
  • No HIV infection
  • No ongoing serious infection

Other

  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use two methods of effective contraception during and for 1 month (for women) or 6 months (for men) after study treatment
  • Other prior malignancy allowed provided there is no evidence of active disease
  • No other medical contraindication to tretinoin or interleukin-2
  • No serious non-healing wound, ulcer, or bone fracture

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • At least 60 days since prior immunotherapy

Chemotherapy

  • At least 60 days since prior cytotoxic chemotherapy

Endocrine therapy

  • See Radiotherapy
  • No prior corticosteroids at > physiologic replacement doses for > 3 days within the past 90 days
  • Concurrent tamoxifen, toremifene, megestrol, or gonadotropin-releasing hormone agonists allowed
  • Concurrent inhaled steroids allowed

Radiotherapy

  • More than 7 days since prior external-beam radiotherapy
  • No steroid requirement during radiotherapy

Surgery

  • See Disease Characteristics
  • At least 30 days since other prior debulking surgery

Other

  • Prior adjuvant therapy for resected, synchronous stage IV disease allowed
  • Prior adjuvant therapy allowed
  • Study therapy is not to be used as adjuvant therapy for completely resected late (> 1 year until identification) solitary site of disease metastasis or non-metastatic disease
  • No prior participation in this clinical study
  • At least 60 days since other prior anticancer drugs
  • Concurrent seizure medication allowed

Trial locations and contacts

1 site in 1 country.

United States1 site
  • H. Lee Moffitt Cancer Center and Research Institute

    Tampa, Florida, 33612-9497

Other trials in United States

About this study

Official title: Randomized Phase II Trial Of Sequential ATRA Then IL-2 For Modulation Of Dendritic Cells And Treatment Of Metastatic Renal Cancer

RATIONALE: Tretinoin may help cells that are involved in the body's immune response to work better. Interleukin-2 may stimulate the white blood cells to kill kidney cancer cells. Giving tretinoin together with interleukin-2 may kill more tumor cells.

PURPOSE: This randomized phase II trial is studying how well giving three different doses of tretinoin together with interleukin-2 works in treating patients with stage IV kidney cancer.

Read the detailed description

OBJECTIVES:

Primary

  • Determine the ratio of dendritic cells (DC) to circulating immature cells (ImC) before and after treatment with 3 different doses of tretinoin in patients with stage IV renal cell cancer.
  • Assess in vitro immune response assays to tetanus toxoid and influenza virus peptide before and after treatment with tretinoin and interleukin-2 in these patients.

Secondary

  • Determine the frequency of treatment-related side effects in these patients.
  • Determine clinical objective response and progression-free survival of patients treated with this regimen.
  • Correlate DC:ImC ratio with clinical objective response in patients treated with this regimen.
  • Correlate the extent of change of the DC:ImC ratio with tretinoin dose and tretinoin blood levels in these patients.

OUTLINE: This is a randomized, open-label study. Specimens are stratified according to patient prognostic factors, tumor bulk, and extent of dendritic cell to circulating immature cell ratio derangement. Patients are randomized to 1 of 3 tretinoin doses.

Patients are followed for up to 2 years.

PROJECTED ACCRUAL: A total of 27-36 patients (9-12 per treatment arm) will be accrued for this study within 2 years.

Conditions
Kidney Cancer
Being tested
IL-2, ATRA
Keywords
stage IV renal cell cancer, recurrent renal cell cancer, clear cell renal cell carcinoma
Medical subject headings
Kidney Neoplasms, Carcinoma, Renal Cell

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • IL-2Drug

    Also called interleukin-2, aldesleukin, Proleukin™, Recombinant Human Interleukin-2

    Immunotherapy with interleukin-2

  • ATRADrug

    Also called tretinoin, Vesanoid™, all-trans retinoic acid

Study groups in NCT00100906
Study groupRoleWhat they receive
ATRA Followed by IL-2 - Dose Level AActive comparatorPatients were assigned to one of three ATRA dose levels, at a 1:1:1 ratio, using a randomly permuted list assignments, with the assignment generally being made on the initial day of treatment. Week 1: One dose daily of IL-2 for 5 days followed by 2 days off. Weeks 2-6: One dose daily of IL-2 for 5 days followed by 2 days off. After the IL-2: 2-3 weeks rest, with no treatment. During this time a repeat physical exam, history and X-ray scans will be performed. If there has not been progression (worsening) of the patient's tumor, they will continue to a second 8-week treatment schedule. This schedule will be the same as the first, unless the patients dose had to be reduced. If so, patient's will get that reduced dose. It consists of 1 week of ATRA, 1 week of rest, followed by 6 weeks of IL-2. The same blood tests are collected during that second cycle.
Receives: Drug: IL-2; Drug: ATRA
ATRA Followed by IL-2 - Dose Level BActive comparatorPatients were assigned to one of three ATRA dose levels, at a 1:1:1 ratio, using a randomly permuted list assignments, with the assignment generally being made on the initial day of treatment. Week 1: One dose daily of IL-2 for 5 days followed by 2 days off. Weeks 2-6: One dose daily of IL-2 for 5 days followed by 2 days off. After the IL-2: 2-3 weeks rest, with no treatment. During this time a repeat physical exam, history and X-ray scans will be performed. If there has not been progression (worsening) of the patient's tumor, they will continue to a second 8-week treatment schedule. This schedule will be the same as the first, unless the patients dose had to be reduced. If so, patient's will get that reduced dose. It consists of 1 week of ATRA, 1 week of rest, followed by 6 weeks of IL-2. The same blood tests are collected during that second cycle.
Receives: Drug: IL-2; Drug: ATRA
ATRA Followed by IL-2 - Level CActive comparatorPatients were assigned to one of three ATRA dose levels, at a 1:1:1 ratio, using a randomly permuted list assignments, with the assignment generally being made on the initial day of treatment. Week 1: One dose daily of IL-2 for 5 days followed by 2 days off. Weeks 2-6: One dose daily of IL-2 for 5 days followed by 2 days off. After the IL-2: 2-3 weeks rest, with no treatment. During this time a repeat physical exam, history and X-ray scans will be performed. If there has not been progression (worsening) of the patient's tumor, they will continue to a second 8-week treatment schedule. This schedule will be the same as the first, unless the patients dose had to be reduced. If so, patient's will get that reduced dose. It consists of 1 week of ATRA, 1 week of rest, followed by 6 weeks of IL-2. The same blood tests are collected during that second cycle.
Receives: Drug: IL-2; Drug: ATRA

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Ratio of Dendritic Cells (DC) to Circulating Immature Cells (ImC) Before and After Treatment

    Determine the ratio of dendritic cells (DC) to circulating immature cells (ImC) before and after treatment with 3 different doses of tretinoin in patients with stage IV renal cell cancer.

    Measured: 1 year, 3 months

Secondary outcomes (2)
  1. Frequency of Treatment-Related Side Effects

    Review of adverse events utilizing Common Toxicity Criteria (CTC) V3.

    Measured: 1 year, 3 months

  2. Overall Response Rate (ORR)

    Objective Response Rate according to Response Evaluation Criteria In Solid Tumors (RECIST) criteria. Evaluate per-patient observed best clinical responses, after 11-12 weeks of treatment.

    Measured: 1 year, 3 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted7 Jan 2005 (estimated)
  2. Study startAug 2004
  3. Primary completionJun 2006
  4. Study completionJul 2013

Resources

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 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
18 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00100906
Sponsor's protocol ID
MCC-13920
Other IDs
CA101324, CA84488
Status last verified
Jul 2013
First submitted
6 Jan 2005
Last updated
16 Aug 2013
Results posted
No
Data monitoring committee
No

Publications

  • Mirza N, Fishman M, Fricke I, Dunn M, Neuger AM, Frost TJ, Lush RM, Antonia S, Gabrilovich DI. All-trans-retinoic acid improves differentiation of myeloid cells and immune response in cancer patients. Cancer Res. 2006 Sep 15;66(18):9299-307. doi: 10.1158/0008-5472.CAN-06-1690.

    PubMed 16982775

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing IL-2 and ATRA in people with Kidney Cancer, run by H. Lee Moffitt Cancer Center and Research Institute 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?

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 16 Aug 2013. 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 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 is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Ratio of Dendritic Cells (DC) to Circulating Immature Cells (ImC) Before and After Treatment (time frame: 1 year, 3 months). 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 NCT00100906, 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 16 Aug 2013.

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