Clinical trial · Interventional
Zoledronic Acid in the Prevention of Skeletal-related Events in Hormone Refractory and Hormone-sensitive Prostate Cancer Patients With Bone Metastases
NCT00219219CI-TRIAL-00017500completedPhase 4ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The present study will give information about the course over time in skeletal-related events (SRE) in prostate cancer patients with bone metastases treated with zoledronic acid 4 mg administered as a 15-minute infusion every 4 weeks for a maximum of 15 infusions. The protocol will enroll patients with recent diagnosis of bone metastases from prostate cancer who are hormone-refractory, hormone-naïve or still hormone-sensitive, that represent the entire population of prostate cancer patients
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Prostate Cancer | Malignant Prostate Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Zoledronic acid | Drug | Zoledronic Acid | ALIAS |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- occurence of skeletale related events (SREs) over time (time to first SRE,skeletal morbidity rate and proportion of patients experiencing SRE)
Secondary outcomes (3)
- measure
- Bone pain
- measure
- Use of analgesic medication and ECOG performance status every three months
- measure
- Bone specific alkaline phosphatase, serum N-telopeptide and parathyroid hormone will be evaluated after one month of treatment and then every three months
Eligibility
Eligibility (as posted)
- Sex
- Male
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria * Patients aged ≥18 years * Written informed consent * Histologically-proven prostate carcinoma * ECOG performance status ≤ 2 * Life expectancy \> 6 months * Newly diagnosed (≤ 6 months prior to visit 1) bone metastases evidenced by bone scan or radiograph. * Patients on androgen deprivation therapy (medical therapy with LHRH analogues + antiandrogens or surgical castration) or going to start it * Patients with partners of childbearing potential should use a barrier method of contraception throughout the study Exclusion Criteria * Patients without a history of metastatic disease to the bone * Prior treatment with bisphosphonates * SREs prior to visit 2 * Prior treatment with calcitonin, mithramycin, or gallium nitrate within 2 weeks prior to baseline * Corrected (adjusted for serum albumin - see Appendix 5 for the calculation) serum calcium concentration \< 8.0 mg/dl (2.00 mmol/l) * Serum creatinine concentration \> 265 micromol/l (3.0 mg/dl) or a calculated creatinine clearance \< 30 ml/minute or serious underlying renal disease or prior renal transplantation * History of other malignant neoplasm within previous five years with exception of non-melanomatous skin cancer which has been satisfactorily treated * Other known concurrent, severe medical disorder jeopardizing the life of the patient in the immediate future * Patients treated with systemic investigational drug(s) and/or device(s) within the past 30 days or topical investigational drugs within the past 7 days * Known hypersensitivity to zoledronic acid or other bisphosphonates * History of noncompliance to medical regimens and patients who are considered potentially unreliable (for example drug or alchohol abusers) or incapable of giving informed consent as judged by the investigator
References
Publications (0)
Data not yet available
No reference posted for this study.