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Breast CancerPhase 2NCT00091832

Denosumab (AMG 162) in Bisphosphonate Naive Metastatic Breast Cancer

A Phase 2 study testing Denosumab and IV Bisphosphonates in people with Breast Cancer and Metastases, run by Amgen.

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 to evaluate various doses and schedules for denosumab administration and characterize the safety profile in this indication. Read more about this study

Who is it for?
Ages 18 years and older, women only
What is being tested?
Denosumab and IV Bisphosphonates
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
255 participants
Where
No sites listed yet
Study dates
Sep 2004to Oct 2006
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
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Inclusion Criteria: - Histologically or cytologically confirmed breast adenocarcinoma

  • At least one bone metastasis

About this study

Official title: A Randomized Active-controlled Study of AMG 162 in Breast Cancer Subjects With Bone Metastasis Who Have Not Previously Been Treated With Bisphosphonate Therapy.

This study is to evaluate various doses and schedules for denosumab administration and characterize the safety profile in this indication.

Being tested
Denosumab, IV Bisphosphonates
Keywords
Breast Cancer, Cancer
Medical subject headings
Breast Neoplasms, Neoplasm Metastasis, Neoplasms

What participants receive

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

  • DenosumabBiological

    Also called AMG 162

    Denosumab administered by subcutaneous injection

  • IV BisphosphonatesDrug

    Commercially available intravenous (IV) bisphosphonates administered per package insert, included pamidronate, ibandronic acid, and zoledronic acid

Study groups in NCT00091832
Study groupRoleWhat they receive
Denosumab 60 mg every 12 weeksExperimentalDenosumab 60 mg by subcutaneous injection once every 12 weeks (Q12W) for 25 weeks.
Receives: Biological: Denosumab
Denosumab 120 mg every 4 weeksExperimentalDenosumab 120 mg by subcutaneous injection once every 4 weeks (Q4W) for 25 weeks.
Receives: Biological: Denosumab
Denosumab 180 mg every 4 weeksExperimentalDenosumab 180 mg by subcutaneous injection once every 4 weeks (Q4W) for 25 weeks.
Receives: Biological: Denosumab
IV bisphosphonates every 4 weeksActive comparatorOpen label bisphosphonate every 4 weeks (Q4W) by intravenous infusion for 25 weeks.
Receives: Drug: IV Bisphosphonates
Denosumab 180 mg every 12 weeksExperimentalDenosumab 180 mg by subcutaneous injection once every 12 weeks (Q12W) for 25 weeks.
Receives: Biological: Denosumab
Denosumab 30 mg every 4 weeksExperimentalDenosumab 30 mg by subcutaneous injection once every 4 weeks (Q4W) for 25 weeks.
Receives: Biological: Denosumab

What is being measured

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

  1. Percent Change From Baseline to Week 13 in Creatinine-adjusted Urinary N-telopeptide (uNTx/Cr)

    Percent change from Baseline to Week 13 in Urinary N-telopeptide corrected by creatinine (uNTx/Cr) calculated using ((Week 13 value - Baseline value) / Baseline value ) x 100.

    Measured: Baseline and Week 13

Secondary outcomes (17)
  1. Percent Change From Baseline to Week 25 in Urinary N-telopeptide (uNTx)

    Percent change from Baseline to Week 25 in Urinary N-telopeptide (uNTx) calculated using ((Week 25 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 25

  2. Number of Participants Achieving 65% or More Reduction in Urinary N-telopeptide (uNTx) From Baseline at Week 13

    The number of participants achieving a 65% reduction or more in uNTx from Baseline at Week 13. Calculation used is ((Week 13 value - Baseline value) / Baseline value ) x 100 and participants were considered having a 65% reduction or more if their value was ≤ -65%.

    Measured: Baseline and Week 13

  3. Number of Participants Achieving 65% or More Reduction in uNTX From Baseline at Week 25

    The number of participants achieving a 65% reduction or more in uNTX from Baseline at Week 25. Calculation used is ((Week 25 value - Baseline value) / Baseline value) x 100 and participants were considered having a 65% reduction or more if their value was ≤ -65%.

    Measured: Baseline and Week 25

  4. Time to 65% or More Reduction in Urinary N-telopeptide (uNTX) From Baseline

    Kaplan-Meier estimate of the median time from enrollment to the first occurrence of a reduction of uNTx of ≥ 65% compared to Baseline. For participants whose uNTx did not fall below 65% of the Baseline value, the time was censored at time of last evaluation of uNTx.

    Measured: Baseline to Week 57

  5. Percent Change From Baseline to Week 13 in Serum C-Telopeptide (CTX)

    Percent change from Baseline to Week 13 in type I serum C-telopeptide (CTX) calculated using ((Week 13 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and week 13

  6. Percent Change From Baseline to Week 25 in Serum C-telopeptide (CTX)

    Percent change from Baseline to Week 25 in type I serum C-telopeptide calculated using ((Week 25 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 25

  7. Percent Change From Baseline to Week 13 in Procollagen I N-terminal Peptide (P1NP)

    Percent change from Baseline to Week 13 in procollagen 1 N-terminal peptide calculated using ((Week 13 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 13

  8. Percent Change From Baseline to Week 25 in P1NP

    Percent change from Baseline to Week 25 in procollagen 1 N-terminal peptide (P1NP) calculated using ((Week 25 value - Baseline value) / Baseline value ) x 100.

    Measured: Baseline and Week 25

  9. Percent Change From Baseline to Week 13 in Tartrate-resistant Acid Phosphatase 5b (TRAP5b)

    Percent change from Baseline to Week 13 in tartrate-resistant acid phosphatase 5b calculated using ((Week 13 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 13

  10. Percent Change From Baseline to Week 25 in Tartrate-resistant Acid Phosphatase 5b (TRAP5b)

    Percent change from Baseline to Week 25 in TRAP5b calculated using ((Week 25 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 25

  11. Percent Change From Baseline to Week 13 in Bone Specific Alkaline Phosphatase (BSAP)

    Percent change from Baseline to Week 13 in bone specific alkaline phosphatase (BSAP) calculated using ((Week 13 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 13

  12. Percent Change From Baseline to Week 25 in Bone Specific Alkaline Phosphatase (BSAP)

    Percent change from Baseline to Week 25 in BSAP calculated using ((Week 25 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 25

  13. Percent Change From Baseline to Week 13 in Osteocalcin

    Percent change from Baseline to Week 13 in osteocalcin calculated using ((Week 13 value - Baseline value) / Baseline value ) x 100.

    Measured: Baseline and Week 13

  14. Percent Change From Baseline to Week 25 in Osteocalcin

    Percent change from Baseline to Week 25 in osteocalcin calculated using ((Week 25 value - Baseline value) / Baseline value) x 100.

    Measured: Baseline and Week 25

  15. Time to First Skeletal Related Event

    Skeletal Related Event (SRE) defined as ≥ 1 of the following: pathological bone fracture, spinal cord compression, surgery or radiation therapy to bone (including the use of radioisotopes).

    Measured: Day 1 to Week 25

  16. Number of Participants With Skeletal Related Events

    Skeletal Related Events (SRE) are defined as ≥ 1 of the following: pathological bone fracture, spinal cord compression, surgery or radiation therapy to bone (including the use of radioisotopes).

    Measured: From Day 1 to Week 25

  17. Number of Participants With Hypercalcemia

    Occurrence of grade 3 or 4 hypercalcemia according to the Common Terminology Criteria for Adverse Events (CTCAE) v3. A summary of hypercalcemia events is reported under adverse events.

    Measured: Day 1 to Week 57

Timeline

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

  1. First posted21 Sep 2004 (estimated)
  2. Study startSep 2004
  3. Primary completionNov 2005
  4. Study completionOct 2006

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
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
255 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00091832
Sponsor's protocol ID
20040113
Status last verified
Dec 2013
First submitted
17 Sep 2004
Last updated
28 Jan 2014

Publications

  • Campbell-Baird C, Lipton A, Sarkenshik M, Ma H, Jun S.Incidence of Acute Phase Events Following Denosumab or Intravenous Bisphosphonates: Results From a Randomized, Controlled Phase 2 Study in Patients With Breast Cancer and Bone Metastases.Journal-001752;2010;7:85-89.

  • Lipton A, Steger GG, Figueroa J, Alvarado C, Solal-Celigny P, Body JJ, de Boer R, Berardi R, Gascon P, Tonkin KS, Coleman RE, Paterson AH, Gao GM, Kinsey AC, Peterson MC, Jun S. Extended efficacy and safety of denosumab in breast cancer patients with bone metastases not receiving prior bisphosphonate therapy. Clin Cancer Res. 2008 Oct 15;14(20):6690-6. doi: 10.1158/1078-0432.CCR-07-5234.

    PubMed 18927312
  • Lipton A, Steger GG, Figueroa J, Alvarado C, Solal-Celigny P, Body JJ, de Boer R, Berardi R, Gascon P, Tonkin KS, Coleman R, Paterson AH, Peterson MC, Fan M, Kinsey A, Jun S. Randomized active-controlled phase II study of denosumab efficacy and safety in patients with breast cancer-related bone metastases. J Clin Oncol. 2007 Oct 1;25(28):4431-7. doi: 10.1200/JCO.2007.11.8604. Epub 2007 Sep 4.

    PubMed 17785705
  • Peterson M, Rodriquez R., Gurrola E., Sohn W, Jun S (others??).Population pharmacokinetics and pharmacodynamics of denosumab in breast cancer patients with bone metastases.Journal-000709;

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Denosumab and IV Bisphosphonates in people with Breast Cancer and Metastases, run by Amgen.

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 28 Jan 2014. Status can change between updates, so confirm with the study contact before making plans.

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 7 Jan 2011). 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?

Percent Change From Baseline to Week 13 in Creatinine-adjusted Urinary N-telopeptide (uNTx/Cr) (time frame: Baseline and Week 13). 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 NCT00091832, which also lists 4 linked publications.

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 28 Jan 2014.

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