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Prostate CancerPhase 2NCT00658697

Docetaxel, Bevacizumab and Androgen Deprivation Therapy After Definitive Local Therapy for Prostate Cancer

A Phase 2 study testing Docetaxel, Bevacizumab and ADT in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 3 sites 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

In this research study, we aim to evaluate the feasibility, toxicity and efficacy of early multimodality systemic therapy (a combination of docetaxe, bevacizumab, and androgen deprivation therapy(ADT) in men with biochemical recurrence (BCR) or who have a rising Prostate Specific Antigen (PSA) after treatment of their… 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?
Docetaxel, Bevacizumab and ADT
Could I receive a placebo?
No, everyone receives an active treatment
How many people
42 participants
Where
3 sitesUnited States
Study dates
Jun 2008to Jun 2015
Phase
Phase 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

  • 18 years of age or older
  • History of biopsy documented prostate cancer (any Gleason score)
  • Past treatment with prostatectomy with our without salvage prostate/pelvic radiation or primary radiation
  • If past prostatectomy, pathologic stage no greater than T1-3, N1, M0
  • PSA recurrence with PSAdt 8 months or less. There is no minimum PSA for prostatectomy patients. For patients treated with primary radiation therapy PSA should be 2.0ng/ml or greater
  • No evidence of recurrent disease on exam, bone scan, CT/MRI abdomen/pelvis on CXR
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  • Prior ADT allowed if less than 6 months and testosterone recovered to within 50 units of normal range
  • ECOG Performance status of 0-1
  • Absolute neutrophil count of 1,500 mm3 or greater
  • Platelet Count 100,000 mm3 or greater
  • Total bilirubin within normal limits
  • HG 8gm/dl or greater
  • Testosterone within 50 units of normal range
  • No history of bleeding or thromboses within the last 12 months that required medical intervention

Who cannot join

  • History of cancer within 5 years, other than prostate cancer and non-melanoma skin cancer
  • Medical condition requiring concomitant corticosteroids
  • Active infection
  • Prior chemotherapy
  • Neuropathy requiring medical therapy
  • Documented local recurrence or metastatic prostate cancer
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  • Inability to comply with study and/or follow-up procedures
  • Life expectancy of less than 2 years
  • Current, recent (within 4 weeks of first infusion of this study), or planned participation in an experimental drug study other than a Genentech-sponsored Avastin cancer study
  • Inadequately controlled hypertension
  • Any prior history of hypertensive crisis or hypertensive encephalopathy
  • NYHA Grade II or greater congestive heart failure
  • History of myocardial infarction or unstable angina within 12 months prior to study enrollment
  • History of stroke or transient ischemic attack at any time
  • Known CNS disease
  • Significant vascular disease
  • Symptomatic peripheral vascular disease
  • Evidence of bleeding diathesis or coagulopathy
  • Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to study enrollment or anticipation of need for major surgical procedure during the course of the study
  • Core biopsy or other minor surgical procedure, excluding placement of a vascular access device, within 7 days prior to enrollment
  • History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to study enrollment
  • Serious, non-healing wound, ulcer, or bone fracture
  • Proteinuria at screening
  • Known hypersensitivity to any component of Avastin

Trial locations and contacts

3 sites in 1 country.

United States3 sites
  • University of Maryland - Greenebaum Cancer Center

    Baltimore, Maryland, 21201

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, 02115

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02115

Other trials in United States

About this study

Official title: A Phase II Trial of Avastin, Docetaxel and Androgen Deprivation Followed by Continued Avastin and Androgen Deprivation for Men With a Rising Prostate Specific Antigen (PSA) After Local Therapy

In this research study, we aim to evaluate the feasibility, toxicity and efficacy of early multimodality systemic therapy (a combination of docetaxe, bevacizumab, and androgen deprivation therapy(ADT) in men with biochemical recurrence (BCR) or who have a rising Prostate Specific Antigen (PSA) after treatment of their prostate cancer with surgery or radiation)

Read the detailed description

A single arm phase 2 study designed to evaluate the rate of patients free from Prostate Specific Antigen (PSA) progression (TTP) one year after completing ADT for men with BCR after definitive local therapy for prostate cancer.

The null and alternative TTP rate were 41% and 60% respectively. A sample size of 42 would provide 80% power to detect the difference with a 2-sided type I error rate of 0.05.'

The primary objective was to evaluate the proportion of patients free from PSA progression after completing one year of ADT

The secondary objectives included

  1. PSA response (< 0.2 ng/mL and < 0.01) at completion of docetaxel/bevacizumab, at completion of ADT and one year off ADT
  2. Correlation of PSA response and TTP
  3. Toxicity
  4. Testosterone recovery at 6, 12 months off ADT

Treatment schedule details are as follows:

  • Each treatment cycle lasts three weeks. During the first three months, participants will receive the Avastin and docetaxel on day 1 of each three-week cycle for a total of four doses of docetaxel/Avastin. Avastin and docetaxel are administered intravenously. The Avastin will continue to be given every three weeks after the docetaxel is completed for a total of 17 doses (one year) of Avastin therapy.
  • Participants will receive zoladex (or lupron) on day 1 of the first cycle and then every 3 months for a total of 18 months. Zoladex is administered subcutaneously and Lupron is administered intramuscularly.
  • Bicalutamide pills will be started at the completion of docetaxel chemotherapy (start of month 4) and will be taken once daily until hormone therapy is completed (total of 15 months).
  • During all treatment cycles, the participant will have a physical exam and will be asked questions about their general health and specific questions about any problems they might be experiencing. Blood work will be performed every three weeks for the first three months and then every three months while on hormone therapy and during follow-up.
  • After the final treatment participants will have a follow-up visit every three months for the first two years, every 4 months for the third year and every 6 months for years 4 and 5.
Conditions
Prostate Cancer
Being tested
Docetaxel, Bevacizumab, ADT, Bicalutamide
Keywords
Rising PSA, androgen deprivation, bevacizumab (avastin), docetaxel, lupron, zoladex, bicalutamide
Medical subject headings
Prostatic Neoplasms

What participants receive

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

  • DocetaxelDrug

    Also called Taxotere, Docecad

    Intravenously given at 75 mg/m2 on day 1 of every 3 weeks for 4 cycles

  • BevacizumabDrug

    Also called Avastin

    Intravenously given at (15 mg/kg) on day 1 of every 3 weeks for 8 cycles

  • ADTDrug

    Also called Lupron or Zoladex

    Either subcutaneously or intramuscularly every three months for a total of 6 doses (total of 18 months)

  • BicalutamideDrug

    Also called Casodex, Cosudex, Calutide, Kalumid

    Starting on day 84 orally once daily until hormone therapy is completed

Study groups in NCT00658697
Study groupRoleWhat they receive
Docetaxel, Bevacizumab, and ADTExperimentalDocetaxel: Intravenously given at 75 mg/m2 on day 1 of every 3 weeks for 4 cycles Bevacizumab: Intravenously given at (15 mg/kg) on day 1 of every 3 weeks for 8 cycles ADT or Luteinizing hormone-releasing hormone agonist (LHRH): Either subcutaneously or intramuscularly every three months for a total of 6 doses (total of 18 months) Bicalutamide: Oral Bicalutamide on day 84 once daily (after completing docetaxel, at 3 month) at dose of 50 mg for a total 15 months (4-18 months)
Receives: Drug: Docetaxel; Drug: Bevacizumab; Drug: ADT; Drug: Bicalutamide

What is being measured

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

  1. Prostate-Specific Antigen (PSA) Progression at 1 Year After Completing Androgen Deprivation Therapy (ADT)

    For prostatectomy patients: at least two serial rising PSA from treatment nadir and PSA > 0.2 ng/mL.

    For patient receiving radiation therapy alone as primary local therapy, at least two serial rising PSA from treatment nadir and PSA >2.0 ng/mL.

    Any new site of metastatic disease on imagining would be considered progression regardless of PSA value Clinical assessments (Vitals, Physical Exam, Performance Status, PSA and testosterone) were performed every 3 months starting at completion of hormone therapy until PSA progression.

    Measured: participants were followed for the duration of the study, an average of 2 years

Secondary outcomes (4)
  1. Proportion of Patients With PSA Responses at One Year After the Completion of ADT

    The PSA response was defined using two cut-offs: PSA <0.2 ng/mL or PSA <0.01 ng/mL at the one year after completion of ADT.

    Measured: 1 year + 3 month off last ADT injection

  2. Time to PSA Progression (TTP)

    For prostatectomy patients: at least two serial rising PSA from treatment nadir and PSA > 0.2 ng/mL. For patient receiving radiation therapy alone as primary local therapy, at least two serial rising PSA from treatment nadir and PSA > 2.0 ng/mL. Any new site of metastatic disease on imagining would be considered progression regardless of PSA value

    Measured: participants were followed for the duration of the study, an average of 2 years

  3. Testosterone Recovery

    Testosterone recovery was defined as >100 or within DFCI institute normal range (240-950) at one year after the completion of ADT

    Measured: 2 years

  4. Toxicity

    Treatment related adverse events were graded based on CTCAE v. 3.0.

    Measured: Assessed each cycle throughout treatment form time of first dose to 30 days post-treatment, up to 2 years

Timeline

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

  1. First posted15 Apr 2008 (estimated)
  2. Study startJun 2008
  3. Primary completionSep 2014
  4. Study completionJun 2015

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
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
42 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00658697
Sponsor's protocol ID
08-004
Status last verified
Apr 2017
First submitted
9 Apr 2008
Last updated
25 May 2017
Data monitoring committee
Yes
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Docetaxel, Bevacizumab and ADT in people with Prostate Cancer, run by Dana-Farber Cancer Institute at 3 sites 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 14 inclusion and 24 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 25 May 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites 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?

Yes. Results are posted in the registry (first posted 26 Aug 2015). 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?

Prostate-Specific Antigen (PSA) Progression at 1 Year After Completing Androgen Deprivation Therapy (ADT) (time frame: participants were followed for the duration of the study, an average of 2 years). 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 25 May 2017.

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