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Prostate CancerPhase 4NCT00334139

Effect of Zoledronic Acid on Bone Metabolism in Patients With Bone Metastasis and Prostate or Breast Cancer

A Phase 4 study testing Zoledronic Acid in people with Prostate Cancer and Breast Cancer, run by Novartis Pharmaceuticals at 1 site in Germany.

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

Bisphosphonates have been used extensively in the treatment and the prevention of skeletal complications associated with bone metastases in patients with breast cancer and prostate cancer. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Prostate Cancer, Breast Cancer, Bone Metastasis
What is being tested?
Zoledronic Acid
Could I receive a placebo?
No, everyone receives an active treatment
How many people
411 participants
Where
1 siteGermany
Study dates
May 2006to Jul 2009
Phase
Phase 4
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

Who may be able to join

  • Prostate cancer with at least one cancer-related bone lesion with or without hormonal treatment.
  • Breast cancer with at least one cancer-related bone lesion
  • Negative pregnancy test at screening in case of child-bearing potential and Performance status ECOG 0-2
  • Normal liver and kidney function
  • Prior surgery, chemotherapy and radiotherapy is allowed. At least 4 weeks must have elapsed since the completion of surgery, chemotherapy and radiotherapy to breast or bone.

Who cannot join

  • Prior treatment with bisphosphonates within 6 months before study start, and during treatment with zoledronic acid. Known hypersensitivity to zoledronic acid or other bisphosphonates. Corrected (adjusted for serum albumin) serum calcium concentration < 8.0 mg/dl (2.00 mmol/L) or ≥12.0mg/dl (3.00 mmol/L)
  • Current/active dental problems including
  • infection of the teeth or jawbone
  • dental or fixture trauma
  • current or previous osteonecrosis of the jaw
  • exposed bone in the mouth
Show all 13Show fewer
  • slow healing after dental procedures
  • recent (within 6 weeks) or planned dental or jaw surgery (extraction, implants)
  • Patients with clinically symptomatic brain metastases. Severe physical or psychological concomitant diseases expected to impair compliance with the provisions of the study protocol or impair the assessment of drug of patient safety
  • Clinically significant ascites, NYHA III or IV, cardiac failure, clinically relevant pathologic findings in ECG
  • History of diseases with influence on bone metabolism such as Paget´s disease and primary hyperparathyroidism and with need of treatment for osteoporosis (defined according to DVO, T-Score ≤2.5).
  • Previous radiation therapy to bone (including therapeutic radioisotopes such as strontium 89) within 1 month
  • Additional protocol-defined inclusion/exclusion criteria may apply

Trial locations and contacts

1 site in 1 country.

Germany1 site
  • Novartis Investigative Site

    Ulm

Other trials in Germany

About this study

Official title: A Prospective, Single-arm Multicenter Study to Evaluate Effect of Intravenous Zoledronic Acid on Bone Metabolism Given Over 4 Months in Patients With Prostate Cancer or Breast Cancer and Bone Metastasis

Bisphosphonates have been used extensively in the treatment and the prevention of skeletal complications associated with bone metastases in patients with breast cancer and prostate cancer.

The purpose of this study is to assess the effect of zoledronic acid patients with prostate cancer or breast cancer and bone metastasis.

Being tested
Zoledronic Acid
Keywords
serum bone markers, bone metastasis, prostate cancer, breast cancer, quality of life, bisphosphonates
Medical subject headings
Prostatic Neoplasms, Breast Neoplasms

What participants receive

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

Study groups in NCT00334139
Study groupRoleWhat they receive
zoledronic acidExperimentalNot described
Receives: Drug: Zoledronic Acid

What is being measured

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

  1. Bone turnover assessed by bone turnover parameters

    Measured: every 30 days

Secondary outcomes (5)
  1. Pain

    Measured: every 30 days

  2. Change in prostate specific antigen

    Measured: every 30 days

  3. Quality of Life

    Measured: every 30 days

  4. Correlation between pain and bone turnover

    Measured: at end of study

  5. Correlation between bone complications and bone turnover

    Measured: end of study

Timeline

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

  1. First posted6 Jun 2006 (estimated)
  2. Study startMay 2006
  3. Primary completionJul 2009
  4. Study completionJul 2009

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 4
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
411 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00334139
Sponsor's protocol ID
CZOL446EDE28
Status last verified
Feb 2017
First submitted
2 Jun 2006
Last updated
7 Feb 2017
Results posted
No

Publications

  • Thadepalli H, Gorbach SL, Broido PW, Norsen J, Nyhus L. Abdominal trauma, anaerobes, and antibiotics. Surg Gynecol Obstet. 1973 Aug;137(2):270-6. No abstract available.

    PubMed 4723349

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Zoledronic Acid in people with Prostate Cancer and Breast Cancer, run by Novartis Pharmaceuticals at 1 site in Germany.

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 5 inclusion and 13 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 7 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 1 site in Germany. 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 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

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?

Bone turnover assessed by bone turnover parameters (time frame: every 30 days). 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 NCT00334139, 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 7 Feb 2017.

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