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Prostate CancerPhase 3NCT00171639

The Use of Zoledronic Acid in Men on Androgen Deprivation Therapy for Prostate Cancer With Preexisting Osteoporosis

A Phase 3 study testing zoledronic acid in people with Prostate Cancer, run by Novartis Pharmaceuticals at 7 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

This study is being conducted to evaluate the effect of an investigational drug on bone loss in men with prostate cancer who are receiving Androgen Deprivation Therapy (ADT). In order to participate, male patients 18 years and older must be veterans from participating Veterans Administration Medical Centers that are… 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?
zoledronic acid
How many people
28 participants
Where
7 sitesUnited States
Study dates
Jun 2004to Mar 2007
Phase
Phase 3
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
  • Men only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Signed informed consent
  • Age > 18 years
  • Histologically confirmed diagnosis of carcinoma of the prostate
  • Stage M0: Patients just starting ADT must be stage M0 [PSA <10 (then bone scan not needed) or negative bone scan (regardless of PSA)]. Patients already on ADT must have been M0 at the initiation of ADT and have maintained a stable, low PSA (< 2.0) on continuous ADT since that time.
  • Patients initiating or receiving ADT with a LHRH agonist (with or without an antiandrogen) and with the intended duration of ADT of at least 12 months from the time of randomization. Patients undergoing bilateral orchiectomy or with history of this procedure are also eligible. For patients already on ADT, the therapy must be continuous, and if there is more than one missed or delayed dose (> 1 mo delay) in any one year period, the patient is not eligible.
  • Patient with a baseline BMD T-score <-2.0 in the lumbar spine (L2-L4) and/or the total hip are eligible
  • Life expectancy of at least 12 months
  • Zubrod performance status of 0, 1, or 2

Who cannot join

  • Patients who received any bisphosphonate therapy in the past 6 months
  • Metabolic bone disease including Paget's disease or hyperparathyroidism or vitamin D deficiency. Patients with vitamin D deficiency or secondary hyperparathyroidism due to vitamin D deficiency may be treated and reassessed for consideration for the trial, as detailed in Appendix 9.
  • Radiographic evidence of bone metastases
  • Patients who have received treatment with systemic corticosteroids within the past 12 months (short term corticosteroid therapy for up to one month duration, e.g. for acute illness like asthma exacerbation, is acceptable)
  • Patients with prior exposure to anabolic steroids or growth hormone within the past 6 months
  • Current treatment with estrogen or complementary medicines known to contain estrogens
Show all 21Show fewer
  • Patients with previous or concomitant malignancy within the past 5 years except adequately treated basal or squamous cell carcinoma of the skin, and colonic polyps with non-invasive malignancy which have been removed
  • Patients with nonmalignant conditions which would confound the evaluation of the primary endpoint, impair tolerance of therapy, or prevent compliance to the protocol, including:
  • uncontrolled infections
  • uncontrolled type 2 diabetes mellitus
  • diseases with influence on bone metabolism, such as Paget's disease or uncontrolled thyroid or parathyroid dysfunction
  • cardiovascular, renal, hepatic, pulmonary and neurologic/psychiatric diseases which would prevent prolonged follow-up
  • Patients with clinical or radiological evidence of existing fracture in the lumbar spine or either hip
  • Patients with history of lumbar spine surgery that directly involved the bone or resulted in implanted hardware; or rendered the lumbar spine not evaluable (Some patients with a history of laminectomy alone may qualify).
  • Patients with history of unilateral fracture of hip due to trauma or unilateral hip surgery and the other hip and lumbar spine are not evaluable.
  • Patients for whom the lumbar spine and at least one hip are not evaluable for any reason.
  • Patients treated with systemic investigational drugs(s) and /or device(s) within the past 30 days
  • Patients with any prior treatment for osteoporosis except for calcium and vitamin D
  • Patients with abnormal renal function as evidenced by either a serum creatinine greater than 3 mg/dL or by a calculated creatinine clearance of 40 ml/minute or less (Use Cockcroft-Gault equation. See Appendix 5).
  • Corrected (adjusted for serum albumin) serum calcium concentration < 8.0 mg/dl (2.00 mmol/L)\
  • Other protocol-defined exclusion criteria may apply.

Trial locations and contacts

7 sites in 1 country.

7 sites in 1 country

United States7 sites
  • VAWNY Buffalo

    Buffalo, New York, 14215

  • West Side VMAC

    Chicago, Illinois, 60612

  • Hines VA Medical Center

    Hines, Illinois, 60141

  • Kansas City VMAC

    Kansas City, Missouri, 64128

  • VA Medical Center-Long Beach

    Long Beach, California, 90822

  • Southern AZ VA Health Care System

    Tucson, Arizona, 85723

  • Washington VA Medical Center

    Washington D.C., District of Columbia, 20422

Other trials in United States

About this study

This study is being conducted to evaluate the effect of an investigational drug on bone loss in men with prostate cancer who are receiving Androgen Deprivation Therapy (ADT).

In order to participate, male patients 18 years and older must be veterans from participating Veterans Administration Medical Centers that are receiving ADT for prostate cancer and have established osteoporosis.

Conditions
Prostate Cancer
Being tested
zoledronic acid
Medical subject headings
Prostatic Neoplasms

What participants receive

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

What is being measured

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

  1. Percent change in bone mineral density of the lumbar spine (L2-L4) at 6 and 12 months.

    Measured: 12 months

Secondary outcomes (1)
  1. Percent change in bone mineral density of the total hip (including femoral neck, trochanteric region, and Ward's triangle) following one year of therapy.

    Measured: 12 months

Timeline

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

  1. First posted15 Sep 2005 (estimated)
  2. Study startJun 2004
  3. Primary completionMar 2007
  4. Study completionMar 2007

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Single group
Masking
Double blind
Enrolment
28 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00171639
Sponsor's protocol ID
CZOL446EUS72
Status last verified
Feb 2017
First submitted
12 Sep 2005
Last updated
23 Feb 2017
Results posted
No
Data monitoring committee
No

Publications

  • Campbell SC, Bhoopalam N, Moritz TE, Pandya M, Iyer P, Vanveldhuizen P, Ellis NK, Thottapurathu L, Garewal H, Warren SR, Friedman N, Reda DJ. The use of zoledronic acid in men receiving androgen deprivation therapy for prostate cancer with severe osteopenia or osteoporosis. Urology. 2010 May;75(5):1138-43. doi: 10.1016/j.urology.2009.11.083. Epub 2010 Mar 19.

    PubMed 20303574

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing zoledronic acid in people with Prostate Cancer, run by Novartis Pharmaceuticals at 7 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 8 inclusion and 21 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 23 Feb 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 7 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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?

Percent change in bone mineral density of the lumbar spine (L2-L4) at 6 and 12 months. (time frame: 12 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 NCT00171639, 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 23 Feb 2017.

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