A Phase 3 interventional study of Zometa in Prostate Cancer, sponsored by Central European Cooperative Oncology Group. Terminated at 57 sites in 16 countries. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2012-05-01.
Sponsored by Central European Cooperative Oncology Group · Phase 3, Interventional, and Treatment
To determine if therapy with Zometa® (zoledronic acid) 4mg will be effective in preventing the occurrence of bone metastases in prostate cancer patients at high risk of developing them. In addition, pain and analgesic scores and overall safety are to be evaluated throughout the study.
This is a prospective, randomized, stratified open-label (Zometa + hormonal ablation versus hormonal ablation alone) multicenter clinical study evaluating the efficacy of Zometa 4mg given every 3 month as an adjunct to hormonal or surgical castration for prevention of bone metastases in locally advanced, high risk prostate cancer patients, who are hormone-naiv at time of randomization. the primary efficacy variable is the time to occurrence of first bone metastases.
Zometa® (zoledronic acid) provided as 4mg lyophilised powder Supplementation 500mg Calcium +400-500IU Vitamin D p.o. qd
Arm A:
Zometa® (zoledronic acid) in 100ml of calcium free solution i.v. as a 15 minute infusion every 3 months
Arm B:
no reference therapy
7,046 studies on the registry are indexed under Prostatic Neoplasms; 1,580 are open to participants now.
This study's enrollment of 376 is above the median of 60 across 5,348 interventional studies indexed under Prostatic Neoplasms.
Browse Prostatic Neoplasms studies →Central European Cooperative Oncology Group is the lead sponsor of 12 studies on the registry; none are open to participants now.
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Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
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You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
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A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Histologically or cytologically confirmed
The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).
Your pathology report is the document that shows this.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECOG performance status
A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.
Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Platelets
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Investigational drug or device
A drug or device being studied in a clinical trial.
It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Relapsed and refractory
Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Zometa® (zoledronic acid) in 100ml of calcium free solution i.v. as a 15 minute infusion every 3 months
Drug: Zometa
no reference therapy
Zometa® (zoledronic acid) in 100ml of calcium free solution i.v. as a 15 minute infusion every 3 months
Time to occurrence of first bone metastasis, as assessed by bone scan and confirmed by additional radiological examination
To assess the effects of i.v. Zometa® (zoledronic acid) 4 mg, with respect to the following efficacy parameters as well as safety and tolerability:
Effects on pain and analgesic drug consumption, assessed by the composite pain score from BPI (Brief Pain Inventory) for pain and by analgesic score
Time to first event of bone pain
Time to first occurrence of Skeletal Related Events (SREs), defined as pathologic bone fractures, spinal cord compression, surgery to bone, radiation therapy to bone (including the use of radioisotopes)
Proportion of patients in each arm having SRE
Serum PSA
Overall safety
This study is terminated, as verified in Apr 2012. You cannot join it, but the record below documents what was studied.
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Studies of the drug tested here: Zoledronic Acid
Central European Cooperative Oncology Group