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Non-small Cell Lung CancerPhase 4BLESTNCT00765687

Screening Non Small Cell Lung Cancer With Bone Metastasis and Efficacy and Safety Research of Receiving Bisphosphonates

A Phase 4 study testing bisphosphates in people with Non-small Cell Lung Cancer and Bone Metastases, run by Sun Yat-sen University at 1 site in China.

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

A multicenter Prospective Study to assess the screening methods, parameter of NTX and the efficacy and safety of zoledronic acid treatment in addition to anti-tumor therapy in patients of non-small cell cancer with bone metastasis in china. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Non-small Cell Lung Cancer, Bone Metastases
What is being tested?
bisphosphates
Could I receive a placebo?
No, everyone receives an active treatment
How many people
432 participants
Where
1 siteChina
Study dates
Aug 2008to May 2012
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
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Age >18, either sex
  • Histologically confirmed non-small cell cancer
  • One bone metastasis at least confirmed by image(X ray,CT or others)
  • Without receiving zoledronic acid
  • Life expectancy > 6 M
  • ECOG <= 2
  • Signed ICF

Who cannot join

  • Women who are pregnant or in lactation
  • Patients with hyperostosis
  • with brain metastasis(exception of those without symptom or with Metastasis Lesions under controlled
  • Previous or current treatment with any other bisphosphonates, bone- protecting, cytotoxic or targeted therapy
  • Severe co-morbidity of any type that may interfere with assessment of the patient for the study -

Trial locations and contacts

1 site in 1 country.

China1 site
  • SunYat-senU

    Guangzhou, Guangdong

Other trials in China

About this study

Official title: A Multi-center Observational Clinical Study of Screening of Non-small-cell Lung Cancer With Bone Metastasis and Efficacy and Safety of Those Receiving Bisphosphonates

A multicenter Prospective Study to assess the screening methods, parameter of NTX and the efficacy and safety of zoledronic acid treatment in addition to anti-tumor therapy in patients of non-small cell cancer with bone metastasis in china.

Being tested
bisphosphates
Medical subject headings
Carcinoma, Non-Small-Cell Lung

What participants receive

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

  • bisphosphatesDrug

    any bisphosphate, repeated every 4 weeks for up to 24 months. Co-administration with Zometa: Calcium 500 mg + vitamin D 400-500 IU daily

Study groups in NCT00765687
Study groupRoleWhat they receive
ObservationNo interventionNot described
Receives: Drug: bisphosphates

What is being measured

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

  1. Skeleton-related event

    Measured: 24 months

Secondary outcomes (1)
  1. overall survival

    Measured: 24 months

Timeline

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

  1. First posted3 Oct 2008 (estimated)
  2. Study startAug 2008
  3. Primary completionMay 2012
  4. Study completionMay 2012

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
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
432 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00765687
Sponsor's protocol ID
CZOL446ECN07
Acronym
BLEST
Status last verified
Dec 2011
First submitted
29 Sep 2008
Last updated
10 Dec 2013
Results posted
No
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing bisphosphates in people with Non-small Cell Lung Cancer and Bone Metastases, run by Sun Yat-sen University at 1 site in China.

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 7 inclusion and 5 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 10 Dec 2013. 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 China. 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?

Skeleton-related event (time frame: 24 months). 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 10 Dec 2013.

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