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Prostate CancerPhase 1/2NCT00456989

Study of Taxotere and Doxil to Treat Advanced Androgen-Independent Prostate Cancer

A Phase 1/2 study testing Taxotere and Doxil in people with Prostate Cancer, run by University of Louisville 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

This clinical research study is being done because there is no effective treatment for advanced androgen-independent prostate cancer. This study will determine if the combination of medications (Taxotere and Doxil) are effective in this kind of cancer. Read more about this study

Who is it for?
Ages 18 years and older, men only
Conditions the study is for
Prostate Cancer
What is being tested?
Taxotere and Doxil
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
39 participants
Where
1 siteUnited States
Study dates
Jan 2004to Aug 2010
Phase
Phase 1/2
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
  • Men only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients must have histologically or cytologically confirmed adenocarcinoma of the prostate.
  • Androgen-independent disease progression, as shown by:
  • A castrate testosterone level of < 40 ng/dl (this measurement is required only for patients treated with medical testicular suppression). If testicular suppression is achieved medically, treatment to maintain castrate levels of testosterone must be applied continuously.
  • A PSA level of at least 4 ng/ml, and rising (with an absolute change of at least 1 ng/ml) on two consecutive measurements at least 2 weeks apart prior to study entry.
  • Patients must be off anti-androgens such as flutamide (Eulexin) or nilutamide (Nilandron) for at least four weeks, and six weeks for bicalutamide (Casodex), without evidence of response; or have evidence of progression since anti-androgen withdrawal.
  • None or one previous cytotoxic therapy is allowed. (For this study, a combination of agents given at the same period of time is considered one chemotherapy treatment)
Show all 21Show fewer
  • Age > 18 years of age.
  • Life expectancy of greater than 12 weeks.
  • ECOG performance status 0, 1 or 2 (Karnofsky >50%; see Appendix B).
  • Patients must have adequate bone marrow function as defined below:
  • absolute neutrophil count > 1,500/ul
  • platelets > 100,000/ul
  • hemoglobin > 8 g/dl
  • Patients must have adequate liver function as defined below:
  • total bilirubin normal, albumin > 3.0 g/dl, and no ascites
  • AST(SGOT) and ALT(SGPT) and Alkaline Phosphatase must be within the range allowing for eligibility
  • Patients must have adequate renal function as defined by a creatinine < 2.5 mg/dl or a creatinine clearance > 30 mL/min (measured or estimated by the Cockroft formula) for patients with creatinine levels above 2.5 mg/dl
  • Patients must have recovered from acute toxicities from chemotherapy or radiotherapy administered prior to entering this study. Alopecia may not be resolved and peripheral neuropathy (grade 1) may be present.
  • Patients must have a MUGA scan or 2-d echocardiogram indicating an ejection fraction of > 50% within 42 days prior to first dose of study drug. The method used at baseline must be used for later monitoring.
  • Patients with reproductive potential must use an adequate contraceptive method (e.g., abstinence, intrauterine device, oral contraceptives, barrier device with spermicide or surgical sterilization) during treatment and for three months after completing treatment.
  • Ability to understand and willingness to sign a written informed consent document

Who cannot join

  • Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier.
  • Patients who have had two or more prior chemotherapy treatment(s) (For this study, a combination of agents given at the same period of time is considered one chemotherapy treatment).
  • Patients receiving any other investigational agent(s).
  • Patients with symptomatic brain metastases or actively receiving any therapy for brain metastasis (because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events).
  • Active second malignancy in the last 5 years except for non-melanoma skin cancer or carcinoma-in-situ.
  • History of cardiac disease, with New York Heart Association Class II or greater, or clinical evidence of congestive heart failure.
  • History of hypersensitivity reactions attributed to a conventional formulation of doxorubicin HCL, the components of Doxil, docetaxel or other drugs formulated with polysorbate 80.
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • James Graham Brown Cancer Center

    Louisville, Kentucky, 40202

Other trials in United States

About this study

Official title: Phase I/II Study of Docetaxel (Taxotere) in Combination With Doxorubicin HCI Liposome Injection (Doxil) in Advanced Androgen-Independent Prostate Cancer (AIPC)

This clinical research study is being done because there is no effective treatment for advanced androgen-independent prostate cancer. This study will determine if the combination of medications (Taxotere and Doxil) are effective in this kind of cancer.

Read the detailed description

Each cycle of treatment will consist of four weeks. The 2 types of medicines are given intravenously (in a vein). Doxil is given on the first day of each cycle. Taxotere is given once a week for the first 3 weeks of each cycle. This is followed by a week of rest until the next cycle starts. Treatment is given on an outpatient basis and hospitalization is not anticipated.

Prior to entry on this study, "screening" tests are performed to determine eligibility to participate. This will involve a complete history and physical examination, vital signs, pain assessment, blood tests including CBC (complete blood count), serum chemistry, and PSA (prostate specific antigen), x-rays (chest x-ray, possible plain films of bones if there are abnormal findings on bone scan for clarification), computerized tomography (CT) scans of the abdomen and pelvis, bone scans, a MUGA scan or 2-D echocardiogram, and a quality of life questionnaire.

After treatment starts the following tests are done to regularly monitor for beneficial and toxic effect of the treatment:

Every week: blood tests.

Every month: physical examination, weight, vital signs (blood pressure, respiration, temperature and heart rate) and PSA test.

Every 2 months: pain assessment, quality of life questionnaire, x-rays (chest x-ray and possible pain films of bones if positive findings are seen on bone scan), computerized tomography (CT) scans (abdomen and pelvis) and bone scans.

Participants may continue with any procedures that are part of their regular cancer care. It is anticipated that participants will be in the study for a minimum of 2 months and as long as they are benefiting from the treatment.

Conditions
Prostate Cancer
Being tested
Taxotere, Doxil
Keywords
Androgen Independent, Prostate Cancer, Taxotere, Doxil, AIPC, Advanced Androgen-Independent Prostate Cancer
Medical subject headings
Prostatic Neoplasms

What participants receive

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

  • TaxotereDrug

    Treatment will be administered on an outpatient basis. Treatment will be repeated every 28 days. Taxotere is administered on days 1, 8 and 15 (rate: 1 hour). Dose levels 1, 2 and 3 (mg/m2 i.v.) are 25, 25 and 30, respectively.

  • DoxilDrug

    Treatment will be administered on an outpatient basis. Treatment will be repeated every 28 days. Doxil is administered on day 1 (rate: 1mg/min). Dose levels 1, 2 and 3 (mg/m2 i.v.) are 25, 30 and 30, respectively.

Study groups in NCT00456989
Study groupRoleWhat they receive
Taxotere and DoxilExperimentalTreatment will be repeated every 28 days. Taxotere is administered on days 1, 8 and 15 (rate: 1 hour). Dose levels 1, 2 and 3 (mg/m2 i.v.) are 25, 25 and 30, respectively. Treatment will be administered on an outpatient basis. Treatment will be repeated every 28 days. Doxil is administered on day 1 (rate: 1mg/min). Dose levels 1, 2 and 3 (mg/m2 i.v.) are 25, 30 and 30, respectively.
Receives: Drug: Taxotere; Drug: Doxil

What is being measured

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

  1. Maximum Tolerated Dose and Toxicity Profile

    Measured: 2 years

Secondary outcomes (1)
  1. Response Rate

    Data not analyzed, PI left institution

    Measured: 7 years

Timeline

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

  1. First posted5 Apr 2007 (estimated)
  2. Study startJan 2004
  3. Primary completionAug 2010
  4. Study completionAug 2010

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 1/2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
39 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00456989
Sponsor's protocol ID
IRB# 575-03
Status last verified
Oct 2019
First submitted
4 Apr 2007
Last updated
30 Oct 2019
Data monitoring committee
No

Publications

  • Laber DA, Eatrides J, Jaglal MV, Haider M, Visweshwar N, Patel A. A phase I/II study of docetaxel in combination with pegylated liposomal doxorubicin in metastatic castration-resistant prostate cancer. Med Oncol. 2020 Sep 26;37(10):95. doi: 10.1007/s12032-020-01420-7.

    PubMed 32979106

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Taxotere and Doxil in people with Prostate Cancer, run by University of Louisville 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 21 inclusion and 8 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 30 Oct 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 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 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?

Yes. Results are posted in the registry (first posted 9 Oct 2014). 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?

Maximum Tolerated Dose and Toxicity Profile (time frame: 2 years). 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 NCT00456989, 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 30 Oct 2019.

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